A forming press for processing plates of any size

Abstract

The present invention belongs to the technical field of box cutting and forming, and specifically relates to a press machine for processing and shaping plates of arbitrary sizes, including a transmission component and a press body, wherein the transmission component is arranged to pass through the bottom of the press body, and the press body includes a lifting bracket, a pressing head and a knife plate, wherein the lifting end of the lifting bracket is arranged toward the transmission component, and the knife plate is detachably mounted on the pressing head, and a detachable cutter is mounted on the knife plate. The present invention provides a press machine for processing and shaping plates of arbitrary sizes. When preparing for punching, a knife plate is selected according to the size of the plate, and then the cutter is mounted on the knife plate, and then the knife plate is mounted on the pressing head. When punching the plate, a new knife plate can be selected according to the plate to be punched later, and then the cutter is mounted on the knife plate and placed aside for standby. In this way, all knife plates suitable for punching the plates can be prepared and waiting for replacement, so that the knife plates can be replaced quickly, shortening the time for changing molds and increasing efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of box cutting and forming, and in particular relates to a forming press for processing plates of any size. Background Art

[0002] The die-cutting process is the most commonly used process in packaging printing. Its essence is to use a die-cutting knife to form a die-cutting plate according to the requirements of the required product, and then make cuts. According to the different embossing forms of the die-cutting machine, it is mainly divided into three types: round-to-round, round-to-flat, and flat-to-flat. Among them, the flat-to-flat die-cutting machine is the most widely used model.

[0003] The flat-bed die-cutting machine used in the related art mainly includes a paper feeding mechanism, a paper conveying mechanism, a die-cutting mechanism, a waste removal mechanism and a paper collection mechanism. The paper feeding mechanism conveys the objects to be cut to the paper feeding mechanism, and the paper feeding mechanism conveys the objects to be cut to the die-cutting mechanism to complete the die-cutting process. Then, the objects to be cut that have been rolled and cut into a certain shape are conveyed to the waste removal mechanism, which removes the excess parts of the objects to be cut. Finally, the objects to be cut are conveyed to the paper collection mechanism for collection.

[0004] However, the existing die-cutting mechanism is usually a single die with a fixed cutter. If plates of different sizes are to be cut, the entire die needs to be replaced, which is time-consuming and labor-intensive and cannot adapt to plates of different sizes. Summary of the invention

[0005] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a forming press for processing plates of any size, which can quickly replace the blade according to the size of the plate, shorten the mold replacement time, and increase efficiency.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a press machine for processing and shaping plates of arbitrary sizes, comprising a transmission component and a press body, wherein the transmission component is arranged through the bottom of the press body, and the press body comprises a lifting bracket, a pressing head and a knife plate, and the lifting end of the lifting bracket is arranged toward the transmission component, and the knife plate is detachably mounted on the pressing head, and a detachable cutting knife is mounted on the knife plate, and a plurality of connecting holes are evenly arranged on the knife plate, and a first stud passing through the connecting hole is mounted on the cutting knife, and a first fixing nut is threadedly connected to the first stud, and the first fixing nut is arranged to be pressed against the knife plate.

[0007] The pressing head includes a support frame and two connecting plates, the two connecting plates are symmetrically installed on both sides of the support frame, corresponding surfaces of the two connecting plates are provided with slots for the knife plates to extend into, the slots are provided with multiple threaded holes equidistantly along the length of the transmission component, the threaded holes are threadedly connected with abutting bolts, and the bottom of the abutting bolts is arranged to abut the knife plate.

[0008] The knife plate is also equipped with a heat-sealing knife, and a second stud is installed on the heat-sealing knife. A second fixing nut is threadedly connected to the second stud, and the second fixing nut is arranged against the knife plate;

[0009] An electric connecting wire is installed in the second stud, a heating wire is installed in the heat sealing knife, the heating wire is electrically connected to the electric connecting wire, a connecting head is installed on the top of the electric connecting wire, an electric heater is installed on the support frame, a plurality of telescopic wire connectors docking with the connecting head are installed on the electric heater, and the telescopic wire connectors are provided with tightening nuts that cooperate with the second stud threads.

[0010] The telescopic wire connector includes a telescopic gooseneck tube, a spiral wire and a docking head. The telescopic gooseneck tube is installed below the electric heater. The spiral wire is placed in the telescopic gooseneck tube and is electrically connected to the electric heater. The docking head is electrically connected to the spiral wire. The tightening nut is rotatably set on the docking head.

[0011] A handle is installed at one end of the knife plate.

[0012] The transmission component includes a pressure-resistant support and two vacuum grippers. The pressure-resistant support is provided with a horizontal driver, and the horizontal driver is provided with two driving ends. The two vacuum grippers are respectively installed on the two driving ends and are located on the corresponding two sides of the pressure-resistant support.

[0013] Position adjusters are respectively installed on two symmetrical sides of the transmission component.

[0014] The position adjuster includes a pushing cylinder and a pushing plate. The pushing cylinder is installed on the transmission component. The output end of the pushing cylinder is arranged toward the transmission component. The pushing plate is installed at the output end of the pushing cylinder. The bottom of the pushing plate is arranged flush with the transmission surface of the transmission component.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention provides a forming press for processing plates of any size. When preparing for punching, a knife plate is selected according to the size of the plate, and then the cutter is installed on the knife plate, and then the knife plate is installed on the pressing head. When punching the plate, a new knife plate can be selected according to the plate to be punched later, and then the cutter is installed on the knife plate and placed aside for standby. In this way, all knife plates suitable for the plates to be punched can be prepared and wait for replacement, so that the knife plate can be quickly replaced, the mold replacement time can be shortened, and the efficiency can be increased.

[0017] 2. The present invention provides a forming press for processing plates of any size. When in use, a heat sealing knife can be installed according to the incision position of the plate that needs to be heat-sealed, and is fixedly installed on the knife plate through the cooperation of the second stud and the second fixing nut. Then, the telescopic wire connector of the electric heater is extended and connected to the connecting head in the second stud, so that the electric heater is connected to the heating wire through the electrical connecting line. By turning and tightening the nut, the telescopic wire connector is stably installed on the second stud, so that the electric heater heats its heat sealing knife through the heating wire, and then the heat sealing knife cuts and heat-seals the plate, preventing the plate from easily cracking from the incision during use, thereby increasing the service life of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the plate press of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the press body of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the pressing head of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the telescopic wire connector of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the cutter of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the heat sealing knife of the present invention;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the heat sealing knife of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the knife plate of the present invention;

[0026] Fig. 9 It is a schematic diagram of the structure of the transmission component of the present invention.

[0027] Markings in the figure: 1. Transmission component; 2. Lifting bracket; 3. Pressing head; 4. Knife plate; 5. Cutter; 6. Connection hole; 7. First stud; 8. First fixing nut; 9. Support frame; 10. Connection plate; 11. Slot; 12. Threaded hole; 13. Counter bolt; 14. Heat sealing knife; 15. Second stud; 16. Second fixing nut; 17. Electrical connecting wire; 18. Heating wire; 19. Connecting head; 20. Electric heater; 21. Telescopic wire connector; 22. Tightening nut; 23. Telescopic gooseneck; 24. Spiral wire; 25. Butt joint; 26. Handle; 27. Blocking member; 28. Mounting frame; 29. ​​Lifting plate; 30. Connection bolt; 31. Elastic member; 32. Compression-resistant bracket; 33. Vacuum grabber; 37. Position adjuster; 38. Push cylinder; 39. Push plate. DETAILED DESCRIPTION

[0028] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0029] like Figure 1-Figure 9 As shown, this embodiment provides a press for processing and shaping plates of any size, including a transmission component 1 and a press body. The transmission component 1 is arranged to pass through the bottom of the press body. The press body includes a lifting bracket 2, a pressing head 3 and a knife plate 4. The lifting end of the lifting bracket 2 is arranged toward the transmission component 1. The knife plate 4 is detachably mounted on the pressing head 3. A detachable cutting knife 5 is mounted on the knife plate 4. A plurality of connecting holes 6 are evenly opened on the knife plate 4. A first stud 7 passing through the connecting hole 6 is mounted on the cutting knife 5. A first fixing nut 8 is threadedly connected to the first stud 7. The first fixing nut 8 is arranged to fit against the knife plate 4. When preparing for punching, a blade plate 4 is selected according to the size of the plate, and then the cutter 5 is installed on the blade plate 4, and then the blade plate 4 is installed on the pressing head 3. When punching the plate, a new blade plate 4 can be selected according to the plate to be punched later, and then the cutter 5 is installed on the blade plate 4 and placed aside for standby. In this way, all the blade plates 4 suitable for the plates to be punched can be prepared and waiting for replacement, so that the blade plates 4 can be quickly replaced, shortening the mold replacement time and increasing efficiency. Specifically, the pressing head 3 includes a support frame 9 and two connecting plates 10, and the two connecting plates 10 are symmetrically installed on both sides of the support frame 9. The corresponding surfaces of the two connecting plates 10 are provided with slots 11 for the blade plates 4 to extend into, and the slots 11 are provided with a plurality of threaded holes 12 equidistantly along the length of the transmission component 1, and the threaded holes 12 are internally threadedly connected with abutting bolts 13, and the bottom of the abutting bolts 13 is set against the blade plate 4. The blade plate 4 is clamped by directly inserting the side of the blade plate 4 into the slot 11 and then tightening the abutting bolts 13 to fix the blade plate 4, thereby facilitating the disassembly and assembly of the blade plate 4.

[0030] Furthermore, the knife plate 4 is also equipped with a heat sealing knife 14, a second stud 15 is installed on the heat sealing knife 14, a second fixing nut 16 is threadedly connected to the second stud 15, and the second fixing nut 16 is arranged to fit against the knife plate 4; an electric connecting wire 17 is installed in the second stud 15, a heating wire 18 is installed in the heat sealing knife 14, the heating wire 18 is electrically connected to the electric connecting wire 17, a connector 19 is installed on the top of the electric connecting wire 17, an electric heater 20 is installed on the support frame 9, a plurality of telescopic wire connectors 21 connected to the connector 19 are installed on the electric heater 20, and the telescopic wire connector 21 is provided with a tightening nut 22 threadedly matched with the second stud 15. The existing press can only perform one of stamping or hot pressing, but not both. As a result, a notch will be left on the edge of the plate after stamping, which will cause the plate to easily crack from the notch during use, thereby greatly shortening the service life of the plate. In addition, after some plates are cut, the bending parts only need to be heat-sealed to form grooves, so hot pressing is required again after cutting. The processing process is relatively cumbersome. When in use, the heat-sealing knife 14 can be installed according to the notch position of the plate to be heat-sealed, and the second stud 15 and the second fixing nut 16 can be matched. The electric heater 20 is fixedly mounted on the knife plate 4, and then the telescopic wire connector 21 of the electric heater 20 is extended and connected to the connector 19 in the second stud 15, so that the electric heater 20 is connected with the heating wire 18 through the electrical connecting line 17, and then the telescopic wire connector 21 is stably mounted on the second stud 15 by rotating and tightening the nut 22, so that the electric heater 20 heats its heat sealing knife 14 through the heating wire 18, and then the heat sealing knife 14 cuts and heat-seals the plate, preventing the plate from cracking easily from the incision during use, thereby increasing the service life of the plate.

[0031] Specifically, the telescopic wire connector 21 includes a telescopic gooseneck 23, a spiral wire 24 and a butt joint 25. The telescopic gooseneck 23 is installed below the electric heater 20. The spiral wire 24 is placed in the telescopic gooseneck 23 and is electrically connected to the electric heater 20. The butt joint 25 is electrically connected to the spiral wire 24. The nut 22 is tightened and rotatably arranged on the butt joint 25. The spiral wire 24 is pulled up by pulling the butt joint 25, and the telescopic gooseneck 23 can be extended and retracted and can also protect the spiral wire 24.

[0032] Further, a handle 26 is installed at one end of the blade 4. The handle 26 facilitates the carrying of the blade 4.

[0033] Further, the transmission assembly 1 includes a pressure-resistant bracket 32 ​​and two vacuum grippers 33. The pressure-resistant bracket 32 ​​is provided with a horizontal driver, and the horizontal driver is provided with two driving ends. The two vacuum grippers 33 are respectively mounted on the two driving ends and are located on the corresponding sides of the pressure-resistant bracket 32. Specifically, the horizontal driver includes a rack and two driving motors, and the driving end includes a moving seat and a rotating gear. The rotating gear is rotatably arranged on the moving seat, and the rotating gear is meshed with the rack. The driving motor is installed on the moving seat and meshed with the rotating gear. The driving motor drives the rotating gear to rotate, so that the moving seat moves on the rack, and drives the vacuum grippers 33 to move and grasp.

[0034] Furthermore, position adjusters 37 are respectively installed on the symmetrical sides of the transmission component 1. Specifically, the position adjuster 37 includes a push cylinder 38 and a push plate 39. The push cylinder 38 is installed on the transmission component 1, and the output end of the push cylinder 38 is arranged toward the transmission component 1. The push plate 39 is installed at the output end of the push cylinder 38, and the bottom of the push plate 39 is arranged flush with the transmission surface of the transmission component 1. The position of the plate is adjusted by the two adjusters, that is, the push cylinder 38 drives the push plate 39, and then the push plate 39 pushes the plate to adjust the position.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A press for processing and shaping plates of any size, characterized in that: The machine comprises a transmission component and a press body, wherein the transmission component is arranged through the bottom of the press body, the press body comprises a lifting bracket, a pressing head and a knife plate, the lifting end of the lifting bracket is arranged toward the transmission component, and the knife plate is detachably mounted on the pressing head; a detachable cutter is mounted on the knife plate, a plurality of connecting holes are evenly arranged on the knife plate, a first stud passing through the connecting hole is mounted on the cutter, a first fixing nut is threadedly connected to the first stud, and the first fixing nut is arranged against the knife plate; The pressing head comprises a support frame and two connecting plates, the two connecting plates are symmetrically mounted on both sides of the support frame, corresponding surfaces of the two connecting plates are provided with slots for inserting the knife plates, the slots are provided with a plurality of threaded holes equidistantly along the length of the transmission component, the threaded holes are internally threadedly connected with abutting bolts, and the bottom of the abutting bolts abuts against the knife plates; The knife plate is also equipped with a heat-sealing knife, and a second stud is installed on the heat-sealing knife. A second fixing nut is threadedly connected to the second stud, and the second fixing nut is arranged against the knife plate; An electric connection wire is installed in the second stud, a heating wire is installed in the heat sealing knife, the heating wire is electrically connected to the electric connection wire, a connector is installed at the top of the electric connection wire, an electric heater is installed on the support frame, a plurality of telescopic wire connectors connected to the connector are installed on the electric heater, and the telescopic wire connector is provided with a tightening nut matched with the thread of the second stud; The telescopic wire connector includes a telescopic gooseneck tube, a spiral wire and a docking head. The telescopic gooseneck tube is installed below the electric heater. The spiral wire is placed in the telescopic gooseneck tube and is electrically connected to the electric heater. The docking head is electrically connected to the spiral wire. The tightening nut is rotatably set on the docking head.

2. A press for processing and shaping plates of any size according to claim 1, characterized in that: A handle is installed at one end of the knife plate.

3. A press for processing and shaping plates of any size according to claim 1, characterized in that: The transmission component includes a pressure-resistant support and two vacuum grippers. The pressure-resistant support is provided with a horizontal driver, and the horizontal driver is provided with two driving ends. The two vacuum grippers are respectively installed on the two driving ends and are located on the corresponding two sides of the pressure-resistant support.

4. A press for processing and shaping plates of any size according to claim 1, characterized in that: Position adjusters are respectively installed on two symmetrical sides of the transmission component.

5. A press for processing and shaping plates of any size according to claim 4, characterized in that: The position adjuster includes a pushing cylinder and a pushing plate. The pushing cylinder is installed on the transmission component. The output end of the pushing cylinder is arranged toward the transmission component. The pushing plate is installed at the output end of the pushing cylinder. The bottom of the pushing plate is arranged flush with the transmission surface of the transmission component.

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