Alignment assembly die cutting device

Abstract

The utility model discloses an alignment assembly die cutting device, relates to the technical field of die cutting assemblies, and solves the problems that in the prior art, a die cutting jig is low in efficiency and inconvenient to replace after being positioned and assembled due to the fact that a manual alignment mode is adopted for assembling the die cutting jig. A die cutting device assembled in an aligned mode comprises a conveying device, a shell is arranged on the conveying device, a sliding rail is connected into the shell, a die cutting assembly is connected to the sliding rail in a sliding mode, and the die cutting assembly comprises a first positioning plate and a second positioning plate. The first positioning plate is rotationally connected with the second positioning plate through a hinge, a first auxiliary plate is embedded in the lower end of the first positioning plate, a second auxiliary plate is embedded in the second positioning plate, and a limiting block is slidably connected to the first positioning plate; limiting grooves are formed in the positions, corresponding to the limiting blocks, of the first positioning plate and the second positioning plate. The die-cutting device has the beneficial effects that the die-cutting rule can be replaced and adjusted more simply, conveniently and quickly, and the position of the die-cutting rule does not need to be manually intervened.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting components, and specifically relates to a die-cutting device for alignment and assembly. Background Technique

[0002] Die-cutting components are mainly used in the die-cutting process to cut printed materials or other sheet-shaped blanks according to preset patterns to form the required shapes or cut marks. During the die-cutting process, the die-cutting fixture needs to ensure extremely high precision to meet the quality and function requirements of the product, and at the same time withstand frequent operations and large pressures, so it is required to have strong durability.

[0003] The structure of the current die-cutting component is generally similar to that of a double-sided adhesive die-cutting fixture disclosed in the patent application number "CN202223549948.1", including an outer frame. Motors are installed at the front and rear ends of the upper surface of the outer frame. The output ends of the motors are equipped with driving rollers. A first conveyor belt and a second conveyor belt are installed between the outer frames. An electric telescopic rod is installed on the side surface of the outer frame, and a pressing plate is installed at the output end of the electric telescopic rod. In the utility model, through the structural combination of the motor, the driving roller, the first conveyor belt, the second conveyor belt, the electric telescopic rod, the pressing plate, the die-cutting knife, the folding angle frame, the support plate, and the third conveyor belt, the conveying function of the double-sided adhesive die-cutting raw material and the waste material can be realized through the structural combination of the motor, the driving roller, the first conveyor belt, and the second conveyor belt. Through the electric telescopic rod, the pressing plate, the die-cutting knife, and the folding angle frame, the die-cutting and blanking functions of the double-sided adhesive die-cutting raw material can be realized, and finally, through the support plate and the third conveyor belt, the finished product can be conveyed. However, the die-cutting fixture needs to adapt to the cutting requirements of different shapes, sizes, and materials. Therefore, the design of the die-cutting component needs to have flexible adjustability to adapt to different production tasks. The assembly positioning of the existing die-cutting component mostly uses small-hole positioning, which is not convenient to replace after positioning and assembly. At the same time, the manual alignment method is adopted, and this operation method has relatively low efficiency.

[0004] Therefore, the utility model proposes a die-cutting device for alignment and assembly to solve the problems generated above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a die-cutting device for alignment and assembly to solve the problems in the prior art that the die-cutting fixture is not convenient to replace after alignment and assembly, and at the same time, the manual alignment method is adopted, resulting in low efficiency.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A die-cutting device for butt assembly includes a conveying device, on which a housing is arranged. Inside the housing, a sliding track is connected. A driving cylinder is connected to the housing, and the driving cylinder drives the sliding track to slide up and down inside the housing. A die-cutting component is slidably connected to the sliding track, and a drag chain drives the die-cutting component to slide. The die-cutting component includes a first positioning plate and a second positioning plate arranged below the first positioning plate. The first positioning plate is rotatably connected to the second positioning plate through a hinge. A plurality of positioning pins are evenly arranged on the first positioning plate, and positioning holes are provided on the second positioning plate corresponding to the positioning pins. A first auxiliary plate is embedded at the lower end of the first positioning plate. A placement groove is provided inside the second positioning plate, and a through groove is provided at the bottom of the placement groove. A second auxiliary plate is embedded at the upper end of the peripheral side of the through groove. A box body is connected to the first positioning plate, and a handle is slidably connected inside the box body. A first return spring is arranged between the handle and the box body. The bottom of the handle is connected with a limiting block, and the bottom of the limiting block is inclined. Limiting grooves are provided on the first positioning plate and the second positioning plate corresponding to the limiting block.

[0008] By adopting the above technical solution, the replacement and adjustment of the die-cutting knife can be made more convenient and rapid, thereby greatly reducing the time for replacing the die-cutting knife, increasing the flexibility of die-cutting, without manual intervention in the position of the die-cutting knife, and realizing automatic alignment.

[0009] Further, a positioning frame is arranged at one end of the conveying device, and two positioning plates are slidably connected to the positioning frame. The positioning plates are fixedly connected to the positioning frame through positioning bolts.

[0010] By adopting the above technical solution, the material can be limited, adapted to materials of different widths, ensuring that the material will not deviate from the predetermined path during the conveying process, and thus guaranteeing the accuracy of die-cutting.

[0011] Further, a placement table is connected to the other end of the conveying device.

[0012] By adopting the above technical solution, the die-cut material can be conveyed to the placement table, facilitating subsequent process treatment.

[0013] Further, pressing rollers are connected to both sides of the housing. The pressing rollers are arranged parallel to the conveying device. The pressing rollers are rotatably connected to brackets, and the brackets are slidably connected to the housing up and down. A second return spring is arranged between the brackets and the housing.

[0014] By adopting the above technical solution, materials of different thicknesses can be pressed, making the materials more flat and closely attached to the die-cutting component, improving the accuracy of die-cutting.

[0015] Further, a box body is provided on one side of the housing. The box body is communicated with the inside of the housing. The sliding track penetrates into the box body, and a box door is rotatably connected to the box body.

[0016] By adopting the above technical solution, the die-cutting knife can be replaced inside the box body, avoiding the disassembly and reinstallation of the device, reducing the risk of the staff contacting mechanical components during the replacement process, improving the safety of operation, and enhancing the safety and efficiency of die-cutting knife replacement.

[0017] Further, the die-cutting assembly is connected to the sliding track through a sliding plate. The second positioning plate is rotatably connected to the sliding plate. A connecting ear is connected to the side wall of the second positioning plate, and fixing ears are provided on both sides of the sliding plate corresponding to the connecting ear.

[0018] By adopting the above technical solution, the die of the mold can be rotated 90 degrees along the sliding plate to adapt to different cutting angle or position requirements.

[0019] Further, a plurality of anti-slip lines are evenly arranged on the handle.

[0020] By adopting the above technical solution, the friction with the handle can be increased, and the force on the handle can be increased.

[0021] Further, both ends of the first auxiliary plate are connected with first auxiliary ears, and the first auxiliary ears are arranged outside the first positioning plate; both ends of the second auxiliary plate are connected with second auxiliary ears, and the second auxiliary ears are arranged outside the second positioning plate.

[0022] By adopting the above technical solution, the first auxiliary plate and the second auxiliary plate can be lifted in parallel through the first auxiliary ears and the second auxiliary ears.

[0023] In summary, compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. The present utility model can push the handle to slide in the box body, rotate the first positioning plate in the opposite direction to the second positioning plate, and then take out the die-cutting knife in the placement groove. The first auxiliary plate and the second auxiliary plate are lifted in parallel through the first auxiliary ears and the second auxiliary ears, and then the die-cutting knife is lifted. Thus, the replacement and adjustment of the die-cutting knife are more convenient and rapid, greatly reducing the time for replacing the die-cutting knife, increasing the flexibility of die-cutting, enabling the entire device to quickly adapt to the cutting requirements of different shapes, sizes and materials, improving the diversity of production, and at the same time, without manual intervention in the position of the die-cutting knife, realizing the automatic alignment of the die-cutting knife.

[0025] 2. The utility model can rotate 90 degrees along the sliding plate through the first positioning plate and the second positioning plate, drive the die-cutting knife to rotate and adjust as needed, and fix the position through the fixing ears, so as to adapt to different cutting angle or position requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a vertical schematic diagram of the utility model;

[0027] Figure 2 is the front view of the utility model;

[0028] Figure 3 is the internal structure schematic diagram of the utility model;

[0029] Figure 4 is Figure 3 a partial enlarged schematic diagram of part A of ;

[0030] Figure 5 is Figure 3 the top view schematic diagram of ;

[0031] Figure 6 is Figure 4 the sectional schematic diagram taken along A-A of ;

[0032] Figure 7 is Figure 3 the sectional schematic diagram taken along B-B of ;

[0033] Figure 8 is Figure 7 a partial enlarged schematic diagram of part B of ;

[0034] In the figure: 1. Conveying device; 2. Housing; 3. Sliding track; 4. Drag chain; 5. First positioning plate; 6. Second positioning plate; 7. Sliding plate; 8. Connecting ear; 9. Fixing ear; 10. Hinge; 11. Positioning pin; 12. Positioning hole; 13. First auxiliary plate; 14. Placing groove; 15. Through groove; 16. Second auxiliary plate; 17. First auxiliary ear; 18. Second auxiliary ear; 19. Box body; 20. Handle; 21. Anti-slip pattern; 22. First return spring; 23. Limit block; 24. Limit groove; 25. Positioning frame; 26. Positioning plate; 27. Positioning bolt; 28. Placing table; 29. Pressing roller; 30. Bracket; 31. Second return spring; 32. Box body; 33. Box door; 34. Driving cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0036] In this application, the orientation or positional relationship indicated by terms such as "upper", "inner", "outer", "middle", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element, or component must have a specific orientation or be constructed and operated in a specific orientation.

[0037] As Figure 1 and Figure 2 shown, a die-cutting device for alignment and assembly includes a conveying device 1. A housing 2 is arranged on the conveying device 1. A sliding track 3 is connected inside the housing 2. A driving cylinder 34 is connected to the housing 2. The driving cylinder 34 drives the sliding track 3 to slide up and down inside the housing 2. A die-cutting assembly is slidably connected to the sliding track 3. A drag chain 4 drives the die-cutting assembly to slide. The die-cutting assembly is connected to the sliding track 3 through a sliding plate 7. Further, the driving cylinder 34 drives the sliding track 3 to slide downward inside the housing 2. The sliding track 3 drives the die-cutting knife to move downward to complete the die-cutting of the material. Then, the driving cylinder 34 drives the die-cutting knife back to the initial position, and the conveying device 1 continues to operate.

[0038] A positioning frame 25 is arranged at one end of the conveying device 1. Two positioning plates 26 are slidably connected to the positioning frame 25. The positioning plates 26 are fixedly connected to the positioning frame 25 through positioning bolts 27. Further, the two positioning plates 26 on the positioning frame 25 can be adjusted to a suitable spacing through the positioning bolts 27 to adapt to materials of different widths, ensuring that the material does not deviate from the predetermined path during the conveying process, and thus ensuring the die-cutting accuracy. The other end of the conveying device 1 is connected to a placing table 28. Further, the die-cut material can be conveyed to the placing table 28 for subsequent process treatment.

[0039] On both sides of the housing 2, there are pressing rollers 29 connected. The pressing rollers 29 are arranged parallel to the conveying device 1. The pressing rollers 29 are rotatably connected to the bracket 30. The bracket 30 is slidably connected to the housing 2 up and down. A second return spring 31 is arranged between the bracket 30 and the housing 2. Thus, under the action of the second return spring 31, the pressing rollers 29 on both sides of the housing 2 can press materials of different thicknesses, making the materials flatter and closer to the die-cutting assembly, improving the die-cutting accuracy. On one side of the housing 2, there is a box body 32. The box body 32 is communicated with the inside of the housing 2. The sliding track 3 penetrates into the box body 32. A box door 33 is rotatably connected to the box body 32. Thus, when the die-cutting knife needs to be replaced, the sliding track 3 drives the die-cutting assembly into the box body 32, and then the box door 33 is opened to replace the die-cutting knife, avoiding the disassembly and reassembly of the device, reducing the risk of the staff contacting mechanical parts during the replacement process, improving the operation safety, and improving the safety and efficiency of die-cutting knife replacement.

[0040] As Figure 3 and Figure 4 shown, the die-cutting assembly includes a first positioning plate 5 and a second positioning plate 6 arranged below the first positioning plate 5. The first positioning plate 5 is rotatably connected to the second positioning plate 6 through a hinge 10. A plurality of positioning pins 11 are uniformly arranged on the first positioning plate 5. The second positioning plate 6 is provided with positioning holes 12 corresponding to the positioning pins 11. The lower end of the first positioning plate 5 is embedded with a first auxiliary plate 13. A placement groove 14 is provided in the second positioning plate 6. A through groove 15 is opened at the bottom of the placement groove 14. The upper end of the periphery of the through groove 15 is embedded with a second auxiliary plate 16. Both ends of the first auxiliary plate 13 are connected with first auxiliary ears 17. The first auxiliary ears 17 are arranged outside the first positioning plate 5; both ends of the second auxiliary plate 16 are connected with second auxiliary ears 18. The second auxiliary ears 18 are arranged outside the second positioning plate 6. Thus, by lifting the first auxiliary plate 13 and the second auxiliary plate 16 in parallel through the first auxiliary ears 17 and the second auxiliary ears 18, the die-cutting knife can be lifted, and the replacement and adjustment of the die-cutting knife are more convenient and fast. Thus, the time for replacing the die-cutting knife is greatly reduced, the flexibility of die-cutting is increased, enabling the entire device to quickly adapt to the cutting requirements of different shapes, sizes, and materials, and improving the diversity of production.

[0041] As Figure 4 shown, the second positioning plate 6 is rotatably connected to the sliding plate 7. A connecting ear 8 is connected to the side wall of the second positioning plate 6. Fixed ears 9 are arranged on both sides of the sliding plate 7 corresponding to the connecting ear 8. Thus, the first positioning plate 5 and the second positioning plate 6 can rotate 90 degrees along the sliding plate 7, driving the die-cutting knife to rotate and adjust as needed, and fixing the position through the fixed ears 9, thus adapting to different cutting angle or position requirements.

[0042] As Figures 5 - 8As shown in the figure, a box body 19 is connected to the first positioning plate 5. A handle 20 is slidably connected inside the box body 19, and a plurality of anti-slip lines 21 are evenly arranged on the handle 20. A first return spring 22 is arranged between the handle 20 and the box body 19. The bottom of the handle 20 is connected with a limit block 23, and the bottom of the limit block 23 is inclined. The first positioning plate 5 and the second positioning plate 6 are respectively provided with limit grooves 24 corresponding to the limit block 23. Then, the handle 20 is pushed to slide inside the box body 19, so that the limit block 23 is separated from the limit groove 24. Then, the first positioning plate 5 is rotated in the opposite direction to the second positioning plate 6 through the hinge 10. Then, the die-cutting knife in the placement groove 14 is taken out. Then, a new die-cutting knife is placed in the placement groove 14 of the second positioning plate 6. The first positioning plate 5 is rotated towards the second positioning plate 6 through the hinge 10, so that the positioning pin 11 gradually approaches and inserts into the positioning hole 12. The bottom of the limit block 23 is inclined and is reset into the limit groove 24 through the first return spring 22. Without manual intervention in the position of the die-cutting knife, automatic alignment is achieved.

[0043] The working process of the present utility model is as follows:

[0044] First of all, the material to be die-cut is placed on the conveying device 1. The two positioning plates 26 on the positioning frame 25 at one end of the conveying device 1 are adjusted to a suitable distance through the positioning bolts 27, so as to adapt to materials of different widths, ensure that the material will not deviate from the predetermined path during the conveying process, and then the material moves towards the die-cutting area following the movement of the conveying device 1. Then, the driving cylinder 34 drives the sliding track 3 to slide downwards in the housing 2, and the sliding track 3 drives the die-cutting knife to move downwards to complete the die-cutting of the material. Then, the driving cylinder 34 drives the die-cutting knife back to the initial position, and the conveying device 1 continues to operate to convey the die-cut material to the placement table 28 for subsequent process treatment.

[0045] When the die-cutting knife needs to be replaced, the sliding track 3 drives the die-cutting assembly into the box body 32. Then, the box door 33 is opened, and the handle 20 is pushed to slide inside the box body 19, so that the limit block 23 is separated from the limit groove 24. Then, the first positioning plate 5 is rotated in the opposite direction to the second positioning plate 6 through the hinge 10. Then, the first auxiliary plate 13 and the second auxiliary plate 16 are lifted in parallel through the first auxiliary ear 17 and the second auxiliary ear 18, so as to pick up the die-cutting knife. Then, the die-cutting knife in the placement groove 14 is taken out. Then, a new die-cutting knife is placed in the placement groove 14 of the second positioning plate 6. The first positioning plate 5 is rotated towards the second positioning plate 6 through the hinge 10, so that the positioning pin 11 gradually approaches and inserts into the positioning hole 12. The bottom of the limit block 23 is inclined and is reset into the limit groove 24 through the first return spring 22. Without manual intervention in the position of the die-cutting knife, automatic alignment is achieved. At the same time, the first auxiliary plate 13 and the second auxiliary plate 16 provide a supporting force for the die-cutting knife to prevent deformation or wear of the die-cutting knife.

Claims

1. A die-cutting device for aligning assembly, comprising a conveying device (1), characterized in that: The conveying device (1) is provided with a shell (2), a sliding track (3) is connected inside the shell (2), a die-cutting assembly is slidably connected to the sliding track (3), a drag chain (4) drives the die-cutting assembly to slide, the die-cutting assembly comprises a first positioning plate (5) and a second positioning plate (6) arranged below the first positioning plate (5), the first positioning plate (5) is rotatably connected to the second positioning plate (6) through a hinge (10), a plurality of positioning pins (11) are evenly arranged on the first positioning plate (5), the second positioning plate (6) is provided with positioning holes (12) corresponding to the positioning pins (11), and a first auxiliary plate (12) is embedded at the lower end of the first positioning plate (5). 3), a placement groove (14) is provided in the second positioning plate (6), a through groove (15) is provided at the bottom of the placement groove (14), a second auxiliary plate (16) is embedded at the upper end of the peripheral side of the through groove (15), a box body (19) is connected to the first positioning plate (5), a handle (20) is slidably connected in the box body (19), a first return spring (22) is provided between the handle (20) and the box body (19), a limit block (23) is connected to the bottom of the handle (20), the bottom of the limit block (23) is inclined, and the first positioning plate (5) and the second positioning plate (6) are provided with limit grooves (24) corresponding to the limit block (23).

2. The die-cutting device for alignment assembly according to claim 1, characterized in that: A positioning frame (25) is provided at one end of the conveying device (1), and two positioning plates (26) are slidably connected to the positioning frame (25), and the positioning plates (26) are fixedly connected to the positioning frame (25) via positioning bolts (27).

3. The die-cutting device for alignment assembly according to claim 2, characterized in that: The other end of the conveying device (1) is connected to a placement platform (28).

4. The die-cutting device for alignment assembly according to claim 1, characterized in that: Both ends of the shell (2) are connected to a pressing roller (29), the pressing roller (29) is arranged parallel to the conveying device (1), the pressing roller (29) is rotatably connected to a bracket (30), the bracket (30) is connected to the shell (2) in an up-and-down sliding manner, and a second return spring (31) is arranged between the bracket (30) and the shell (2).

5. The die-cutting device for alignment assembly according to claim 1, characterized in that: A box body (32) is provided on one side of the shell (2); the box body (32) is communicated with the interior of the shell (2); the sliding track (3) passes through the box body (32); and a box door (33) is rotatably connected to the box body (32).

6. The die-cutting device for alignment assembly according to claim 1, characterized in that: The die-cutting assembly is connected to the sliding track (3) via a sliding plate (7); the second positioning plate (6) is rotatably connected to the sliding plate (7); a connecting ear (8) is connected to the side wall of the second positioning plate (6); and fixing ears (9) are provided on both sides of the sliding plate (7) corresponding to the connecting ears (8).

7. The die-cutting device for alignment assembly according to claim 1, characterized in that: A plurality of anti-slip grooves (21) are evenly arranged on the handle (20).

8. The die-cutting device for alignment assembly according to claim 1, characterized in that: The first auxiliary plate (13) has two ends connected to first auxiliary ears (17), and the first auxiliary ears (17) are arranged on the outside of the first positioning plate (5); the second auxiliary plate (16) has two ends connected to second auxiliary ears (18), and the second auxiliary ears (18) are arranged on the outside of the second positioning plate (6).

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