PRODUCT
BHT 1500EFC/650EFC/1900EFC/2100EFC
Automatic Die Cutting & Creasing Machine with Stripping (Down Feeder)
Features Introduced
Down Feeder
● Non – stop down suck feeder.
● Pneumatic board for sheet trimming.
● Down suck feeding to protect the printing.
Sheet transmission and alignment section
● Selectable left and right side push lays to ensure accurate alignment.
● Advanced non-stop adjustment of feeding timing, reduce down time.
● Front gauge non-stop back and forth adjustable to accommodate variation in gripper margin.
Die cutting section
● Die-cutting base plate and knife template rotary device.
● The connection between the die cutting plate and the die cutting frame adopts the form of grasping snail and screws, adopt central positioning system, which is fast and accurate.
● The die-cutting plate frame and the die-cutting steel backing plate are locked by the Japanese SMC gas volume regulator to avoid the situation that the locking and installation of the upper frame is not in place, and effectively avoid the loss caused by the operation of human factors.
Variable speed worm gear drive device
Worm gear and toggle mechanism allows large motion angle hence minimum number and size of nicks at reasonable max. production speed.
Three layer stripping section
● Stationary middle stripping board, coupled with zero jerk, smooth upper frame motion curve with extra punch at the moment of impact to obtain cleaner waste removal.
● Gripper bar register block at outlets of Stripping Station ensures the accuracy of stripping.
● Center line system for quick stripping tool set up and change over, compatible with centerline.
● Front edge waste removal system removes and transfers waste edge outside the machine via conveyor belt.
Gripper edge waste removal device
Gripper edge stripping and removing system with conveyor belt to remove the gripper edge waste sideways to the drive side.
Paper counting & collecting section (Optional)
● Escalator delivery fork cooperate with non-stop air cylinder for neat and positive conveying to belt table. Bundle Delivery table is ready for further connection with Breaker for inline operation (to be required at order).
● Electrical batch counter as standard.
● Spring loaded adjustable chain tensioner for maintaining constant tension thus reducing stress on chains and producing smooth gripper bar movement.
Auto non-stop collecting device (Optional)
Main collecting device and Auto non-stop collecting device switch automatically without any operation, which make the machine more efficient.
Auto lubrication system
Adopt concentrated auto lubrication system to make sure the driven parts working better.
Configurations
| Conveying Unit | BHT-1500EFC/1650EFC/1900EFC/2100EFC |
| 01. High precision bottom suction paper feeder, feeder at the bottom of the non-stop suction nozzle, vacuum adsorption way to send cardboard into the paper pressing roller, not easy to scratch the printing surface | 〇 |
| 02. Electric side pushing baffles and pneumatic side pushing baffle (right sides) | 〇 |
| 03. Electrically controlled paper feed roller | 〇 |
| 04. Paper Presser and front gauge, double sheet detecter respond accurately | 〇 |
| 05. Front hook adjustment device, paper bending up and down can be adjusted | 〇 |
| 06. Non-stop adjusting device for feeding step | 〇 |
| 07. The fine-tuning device for the front baffle’s front and rear positions can be finely adjusted according to the gripper margin size | 〇 |
| 08. Right and left side positioning push gauge to ensure precise side positioning of the cardboard | 〇 |
| 09. Blow-suction dual-purpose vacuum pump of German Becker brand | 〇 |
| Die-cutting Unit | |
| 01. The entire machine casting is made of QT-700-2 nodular cast iron | 〇 |
| 02. Imported worm gear, worm gear and 40cr crankshaft | 〇 |
| 03. The variable-speed worm gear transmission mechanism features a short die-cutting stroke and a large moving angle, which is conducive to the high-speed operation of small connection points in multiple impositions. It has high production efficiency and is not prone to the scattering of the imposed layout | |
| 04. A complete set of imported anodized aluminum alloy gripper bars and positioning structure, fine steel gripper teeth and supporting gripper plates. The gripper bars adopt an adjustable gripper bar structure | 〇 |
| 05. Imported main drive chain | 〇 |
| 06. Imported intermittent splitter | 〇 |
| 07. Gear transmission, with accurate precision | 〇 |
| 08. Imported torque limiting overload protector | |
| 09. Imported pneumatic clutch brake device | 〇 |
| 10. Pressure regulating device, which can realize accurate control of pressure through PLC touch screen buttons | 〇 |
| 11. Die-cutting base plate and die mould rotary device | 〇 |
| 12. The 15mm die-cut steel backing plate is equipped with a 5mm combined lower backing plate center positioning structure +/-0.9mm vertical and horizontal fine-tuning device, which makes plate changing fast and simple, reducing the time for plate replenishment | 〇 |
| 13. The connection between the die cutting plate and the die cutting frame adopts the form of grasping snail and screws, adopt central positioning system, which is fast and accurate | 〇 |
| 14. The die-cutting plate frame and the die-cutting steel backing plate are locked by the Japanese SMC gas volume regulator to avoid the situation that the locking and installation of the upper frame is not in place, and effectively avoid the loss caused by the operation of human factors | 〇 |
| 15. SIEMENS（INNOMOTICS） brand main motor | 〇 |
| 16. Japan SMC air pressure detection device, low air pressure alarm | 〇 |
| 17. Equipped with an air storage tank to ensure the stability of the air pressure of the whole machine | 〇 |
| 18. The whole machine adopts a centralized automatic oil supply system to ensure that the transmission parts are not short of oil | 〇 |
| Stripping Unit（Three frames and four sides） | |
| 01. Adopt the stripping mechanism of three frames | 〇 |
| 02. Users can choose whether to use the stripping function by lifting upper stripping frame | 〇 |
| 03. Male-female die plates to achieve versatile stripping | |
| 04. The installation of the middle stripping board adopts the center line quick positioning installation method, and the stripping board can be quickly installed. The upper and lower frames operate while the middle frame remains stationaryso there are fewer connection points, and the plate is not prone to coming apart | 〇 |
| 05. Funnel type waste collection device | 〇 |
| 06. The gripper stripping device can automatically convey gripper waste edges out of the machine and, with the stripping slideway, they can automatically slide into the main stripping channel | 〇 |
| Delivery Unit | |
| 01. Roll-up type auxiliary paper collection rack, which can realize non-stop paper collection | 〇 |
| 02. Paper pile lifter delivery mechanism, papers comes out by a full pallet.(High stack collecting section used) | 〇 |
| 03. Paper collecting device | 〇 |
| 04. Photoelectric detection of upper and lower limit switches to prevent excessive paper stacking and paper roll-up at the delivery table | 〇 |
| 05. Spring loaded adjustable chain tensioner for maintaining constant tension thus reducing stress on chains and producing smooth gripper bar movement | 〇 |
| 06. The Non-stop curtain type auxiliary paper collecting device and the automatic paper collecting lifting platform device with a belt conveying bracket are used alternately. They can count and stack the paper, and at the same time, cooperate with the belt to convey the paper out of the machine.(Paper counting & collecting section , optional) | △ |
| 07. The paper collecting lifting platform with a belt conveying bracket is adopted, which protects the surface of the cardboard from being easily scratched and rubbed during the paper collecting process.(Paper counting & collecting section , optional) | △ |
| 08. The paper collecting rack outside the machine and the paper counting and collecting lift table can be moved away, and it will be changed into the high stack collecting mode | 〇 |
| Electrical unit | |
| 01. Germany Siemens PLC control system | 〇 |
| 01. The die-cutting unit and the delivery unit adopt 10.4-inch and 7-inch touch display screens produced by Siemens of Germany | 〇 |
| 02. All the machines adopt relays, AC contactors, air switches and buttons made by Moeller from Germany to ensure the stability and reliability of electrical parts | 〇 |
| 03. The whole machine adopts Japanese Omron photoelectric switch, optical fiber, encoder and sensor, to ensure the accuracy and stability of electrical detection of each part of the action | 〇 |
Note: This allocation sheet is for reference only, the formal allocation sheet is subject to the contract. Standard configuration: 〇; Optional: △
Main Technical Parameter
| Model | BHT-1500EFC | BHT-1650EFC | BHT-1900EFC | BHT-2100EFC | |
| Max. Sheet Size | 1520×1100mm | 1650×1200mm | 1900×1400mm | 2100×1600mm | |
| Min. Sheet Size | 480×480mm | 650×500mm | 650×500mm | 750×650mm | |
| Max. Cutting Size | 1500×1100mm | 1620×1180mm | 1880×1380mm | 2080×1580mm | |
| Min. Gripper Margin | 9-17mm | 9-17mm | 9-17mm | 9-17mm | |
| Min. Width of Cuts | 10-18mm | 10-18mm | 10-18mm | 10-18mm | |
| Cutting Rule Height | 23.8mm | 23.8mm | 23.8mm | 23.8mm | |
| Inner Chase Size | 1600×1145mm | 1670×1230mm | 1920×1430mm | 2120×1630mm | |
| Stock Range | ≤9mm corrugated paper, E, B, C, A and AB corrugated paper | ≤9mm corrugated paper, E, B, C, A and AB corrugated paper | ≤9mm corrugated paper, E, B, C, A and AB corrugated paper | ≤9mm corrugated paper, E, B, C, A and AB corrugated paper | |
| Die Cutting Accuracy | ≤±0.15mm | ≤±0.2mm | ≤±0.2mm | ≤±0.2mm | |
| Max. Die Cutting Force | 400T | 400T | 450T | 450T | |
| Max. Working Speed | 6000s/h | 6000s/h | 5000s/h | 4000s/h | |
| Max. Delivery Pile Height | 1500mm(With pallet) | 1500mm(With pallet) | 1500mm(With pallet) | 1500mm(With pallet) | |
| Main Motor Wattage | 18.5KW | 18.5KW | 18.5KW | 22KW | |
| Full Load Wattage | 38KW | 38KW | 40KW | 47KW | |
| Air Requirement | Pressure: 0.6~0.7Mpa, Flow: ≥0.1m3/min | Pressure: 0.6~0.7Mpa, Flow: ≥1m3/min | Pressure: 0.6~0.7Mpa, Flow: ≥1m3/min | Pressure: 0.6~0.7Mpa, Flow: ≥1m3/min | |
| Net Weight of Machine | 31T | 41T | 46T | 51T | |
| Machine Dimensions(High Stack Collection) | 9887×5500×2800mm(L×W×H) (L: paper prepared track included, W: platform included) | 10187×5970×2876mm(L×W×H) (L: paper prepared track included, W: platform included) | 11652×6560×2972mm(L×W×H) (L: paper prepared track included, W: platform included) | 14370×7160×2972mm(L×W×H) (L: paper prepared track included, W: platform included) | |
| Machine Dimensions(Paper Counting & Collection) | 11400×5500×2800mm(L×W×H) (L: paper prepared track included, W: platform included) | 11892×5970×2876mm(L×W×H) (L: paper prepared track included, W: platform included) | 13489×6560×2972mm(L×W×H) (L: paper prepared track included, W: platform included) | 15870×7160×2972mm(L×W×H) (L: paper prepared track included, W: platform included) |
Drawing
