Die cutting and slitting all-in-one machine

Abstract

The utility model relates to the technical field of die cutting processing, and discloses a die cutting and slitting all-in-one machine which comprises a machine body, a support is fixedly connected to the top of the machine body, a hydraulic cylinder is fixedly connected to the top of the support, and the output end of the hydraulic cylinder extends to the inner side of the support and is fixedly connected with a mounting base. A cutter is mounted on the inner side of the mounting base in a clamped mode, clamping grooves are formed in the two sides of the cutter, limiting grooves are formed in the two sides of the mounting base, and springs are fixedly connected into the limiting grooves. According to the die cutting device, the die cutting piston moves in the sleeve, so that air is continuously blown out from the interior of the sleeve, chippings generated during die cutting can be blown off, the machining quality of products is improved, cutters of different types can be replaced conveniently by quickly disassembling the cutters, the downtime is shortened, the production efficiency is improved, and the production cost is reduced. And different labels or stickers can be processed.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting processing, in particular to a die-cutting and slitting integrated machine. Background Art

[0002] Self-adhesive paper is a special kind of paper with an adhesive layer, and its adhesive layer is often used to make labels, stickers and sealing products. This kind of paper is widely welcomed because of its convenient application and diverse uses. It is commonly found in food packaging, logistics identification and brand identification of various commodities. Generally, it is processed through processes such as gluing, laminating and die-cutting. Among them, a die-cutting and slitting integrated machine is needed during die-cutting to cut the self-adhesive paper into specific shapes and sizes to adapt to different label or sticker designs.

[0003] When the existing die-cutting machine performs die-cutting, different tools are required to cut out specific-sized labels. However, the tools of the die-cutting machine are generally fixed by structures such as bolts, and tools are needed to disassemble them when replacing different tools, resulting in a relatively long downtime, thus reducing production efficiency. At the same time, the debris generated during die-cutting will adhere to the paper, affecting the processing quality of the product. In view of the above problems, the technical personnel in this field have proposed a die-cutting and slitting integrated machine to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a die-cutting and slitting integrated machine, aiming to improve the problems in the prior art that the tools of the die-cutting machine are not easy to disassemble, resulting in a relatively long downtime during replacement, thus reducing production efficiency. At the same time, the debris generated during die-cutting will adhere to the paper, affecting the processing quality of the product.

[0005] To achieve the above object, the utility model provides the following technical solution: A die-cutting and slitting integrated machine includes a machine body. A bracket is fixedly connected to the top of the machine body. A hydraulic cylinder is fixedly connected to the top of the bracket. The output end of the hydraulic cylinder extends to the inside of the bracket and is fixedly connected with a mounting seat. A tool is installed inside the mounting seat by clamping. Slots are opened on both sides of the tool. Limiting grooves are opened inside both sides of the mounting seat. A spring is fixedly connected inside the limiting groove. One end of the spring is fixedly connected with a limiting block. One side of the limiting block is fixedly connected with a pull rod. The other side of the limiting block is fixedly connected with a clamping block. An adjusting component is fixedly connected to the left side of the top of the machine body, and the adjusting component is used to adjust the tension of the self-adhesive paper.

[0006] Further, the adjusting assembly includes a vertical rod fixedly connected to the top of the machine body. A motor is installed outside the vertical rod, and the output end of the motor extends into the vertical rod and is fixedly connected to a gear. A moving frame is slidably connected inside the vertical rod. A rack plate is fixedly connected to the inner side of the moving frame, and the rack plate meshes with the gear. A tension roller is rotatably connected to the top end of the moving frame.

[0007] Further, a sleeve is fixedly connected to the top of the bracket. A piston is slidably connected inside the sleeve. A connecting rod is fixedly connected to the bottom of the piston, and the bottom end of the connecting rod is fixedly connected to the top of the mounting seat.

[0008] Further, a check valve one is installed on one side of the top of the sleeve, and a check valve two is installed on the other side of the top of the sleeve. An air delivery pipe is fixedly connected to the outside of the check valve two.

[0009] Further, a blowing pipe is fixedly connected to the inside of the bracket. The outside of the blowing pipe is fixedly connected to one end of the air delivery pipe, and a plurality of nozzles are fixedly connected to the bottom of the blowing pipe.

[0010] Further, the limiting block is slidably connected inside the limiting groove, and the spring is sleeved outside the pull rod.

[0011] Further, the outside of the clamping block is engaged with the inside of the clamping groove. One end of the pull rod extends to the outside of the mounting seat and is connected with a pull ring.

[0012] Further, a feeding roller is rotatably connected to the left side of the machine body, a winding roller is rotatably connected to the right side of the machine body, and a plurality of roller shafts are rotatably connected to the top of the machine body.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, when the mounting seat moves, it drives the connecting rod to move, causing the piston to slide inside the sleeve. Air enters the inside of the sleeve from the check valve one. When the mounting seat returns to its original position after die-cutting, the air is discharged from the check valve two, which can blow off the debris generated during die-cutting, thereby improving the processing quality of the product. And by pulling the pull rods on both sides of the mounting seat, the pull rods drive the limiting blocks to slide inside the limiting grooves, causing the clamping blocks to disengage from the clamping grooves, so that the cutting tool can be disassembled, facilitating the replacement of different types of cutting tools, reducing the downtime, improving the production efficiency, and enabling the processing of different label or sticker designs.

[0015] 2. In the present utility model, the operation of the motor can drive the gear to rotate. Then, when meshing with the rack plate, the moving frame moves inside the vertical rod, thereby changing the height of the tension roller, facilitating the adjustment of the tension force of the self-adhesive paper, expanding the applicable range of the die-cutting machine, and improving the die-cutting quality at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 1 is a perspective view of a die-cutting and slitting integrated machine proposed by the present utility model;

[0017] Figure 2 FIG. 2 is a schematic structural view of the cutting tool of a die-cutting and slitting integrated machine proposed by the present utility model;

[0018] Figure 3 FIG. 3 is a sectional view of the mounting seat of a die-cutting and slitting integrated machine proposed by the present utility model;

[0019] Figure 4 FIG. 4 is a sectional view of the sleeve of a die-cutting and slitting integrated machine proposed by the present utility model;

[0020] Figure 5 FIG. 5 is a sectional view of the vertical rod of a die-cutting and slitting integrated machine proposed by the present utility model;

[0021] Figure 6 FIG. 6 is Figure 3 an enlarged view of part A in FIG. 5.

[0022] LEGEND DESCRIPTION:

[0023] 1. Machine body; 2. Bracket; 3. Vertical rod; 4. Tension roller; 5. Hydraulic cylinder; 6. Sleeve; 7. Mounting seat; 8. Cutting tool; 9. Limit groove; 10. Spring; 11. Limit block; 12. Pull rod; 13. Clamping block; 14. Card slot; 15. Motor; 16. Gear; 17. Moving frame; 18. Rack plate; 19. Air delivery pipe; 20. Piston; 21. Check valve I; 22. Check valve II; 23. Blowing pipe; 24. Feeding roller; 25. Winding roller; 26. Roller shaft; 27. Connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figure 2 、 Figure 3 and Figure 6, An embodiment provided by the present utility model: A die-cutting and slitting integrated machine, including a machine body 1, a bracket 2 is fixedly connected to the top of the machine body 1, a hydraulic cylinder 5 is fixedly connected to the top of the bracket 2, the output end of the hydraulic cylinder 5 extends to the inside of the bracket 2 and is fixedly connected with a mounting seat 7, a cutter 8 is installed inside the mounting seat 7 by clamping, slots 14 are opened on both sides of the cutter 8, limiting slots 9 are opened inside both sides of the mounting seat 7, a spring 10 is fixedly connected inside the limiting slot 9, one end of the spring 10 is fixedly connected with a limiting block 11, a pull rod 12 is fixedly connected to one side of the limiting block 11, a clamping block 13 is fixedly connected to the other side of the limiting block 11, an adjusting component is fixedly connected to the left side of the top of the machine body 1, and the adjusting component is used to adjust the tension of the self-adhesive paper. The limiting block 11 is slidably connected inside the limiting slot 9, the spring 10 is sleeved outside the pull rod 12, the outside of the clamping block 13 is engaged with the inside of the slot 14, and one end of the pull rod 12 extends outside the mounting seat 7 and is connected with a pull ring.

[0026] Specifically, the bracket 2 is fixed by the machine body 1, so that the die-cutting mechanism can remain stable during operation, ensuring the processing quality. The hydraulic cylinder 5 is fixed by the bracket 2, so that the hydraulic cylinder 5 can push the mounting seat 7 to move during operation. Then, through the cutter 8 installed on the mounting seat 7, the die-cutting processing of the self-adhesive paper is realized. By pulling the pull rods 12 on both sides of the mounting seat 7, the pull rods 12 drive the limiting blocks 11 to slide inside the limiting slots 9, thereby pressing the spring 10 to contract, and at the same time making the clamping blocks 13 disengage from the slots 14, so that the cutter 8 can be disassembled, facilitating the replacement of different types of cutters 8, reducing the downtime, improving the production efficiency, and enabling the processing of different label or sticker designs. Among them, the limiting slot 9 can limit the movement of the limiting block 11, and the pull rod 12 can limit the contraction of the spring 10, thus ensuring the stable operation of the structure.

[0027] Refer to Figure 1 and Figure 5 , The adjusting component includes a vertical rod 3, the vertical rod 3 is fixedly connected to the top of the machine body 1, a motor 15 is installed outside the vertical rod 3, the output end of the motor 15 extends to the inside of the vertical rod 3 and is fixedly connected with a gear 16, a moving frame 17 is slidably connected inside the vertical rod 3, a rack plate 18 is fixedly connected to the inside of the moving frame 17, the rack plate 18 is engaged with the gear 16, and a tensioning roller 4 is rotatably connected to the top end of the moving frame 17.

[0028] Specifically, the motor 15 is installed outside the vertical rod 3 to keep it stable during operation. Then, through the operation of the motor 15, the gear 16 is driven to rotate. At the same time, when the gear 16 is engaged with the rack plate 18, the moving frame 17 moves inside the vertical rod 3, thereby changing the height of the tensioning roller 4, facilitating the adjustment of the tension of the self-adhesive paper, expanding the applicable range of the die-cutting machine, and improving the die-cutting quality at the same time.

[0029] Reference Figure 2 and Figure 4 Figure 2 , a sleeve 6 is fixedly connected to the top of the bracket 2. A piston 20 is slidably connected inside the sleeve 6. A connecting rod 27 is fixedly connected to the bottom of the piston 20. The bottom end of the connecting rod 27 is fixedly connected to the top of the mounting seat 7. A one-way valve 21 is installed on one side of the top of the sleeve 6. A one-way valve 22 is installed on the other side of the top of the sleeve 6. An air delivery pipe 19 is fixedly connected to the outside of the one-way valve 22. A blowing pipe 23 is fixedly connected to the inside of the bracket 2. One end of the outside of the blowing pipe 23 is fixedly connected to the air delivery pipe 19. A plurality of nozzles are fixedly connected to the bottom of the blowing pipe 23.

[0030] Specifically, the movement of the mounting seat 7 drives the movement of the connecting rod 27, which can make the connecting rod 27 drive the piston 20 to slide inside the sleeve 6. At this time, air enters the inside of the sleeve 6 from the one-way valve 21. When the mounting seat 7 returns to its original position after die cutting, the piston 20 moves upward, pushing the air inside the sleeve 6 to be discharged from the one-way valve 22. After being conveyed through the air delivery pipe 19, it enters the blowing pipe 23 and is ejected from the plurality of nozzles on the blowing pipe 23, which can blow away the debris generated during die cutting, thereby improving the processing quality of the product.

[0031] Reference Figure 1 Figure 1 , a feeding roller 24 is rotatably connected to the left side of the machine body 1, a winding roller 25 is rotatably connected to the right side of the machine body 1, and a plurality of roller shafts 26 are rotatably connected to the top of the machine body 1.

[0032] Specifically, through the cooperation of the feeding roller 24 and the winding roller 25, the operation of feeding and winding is realized, so that the self-adhesive paper can move on the machine body 1, so that die cutting can be continuously carried out. The movement direction of the self-adhesive paper can be adjusted through the plurality of roller shafts 26 to avoid deviation during movement.

[0033] Working principle: When using this device, first, feed the material through the feeding roller 24 and wind up the material with the winding roller 25, so that the self-adhesive paper moves on the machine body 1. Then, push the mounting seat 7 to move through the hydraulic cylinder 5, and further make the cutter 8 die-cut the self-adhesive paper passing below, so as to process it into the required size and shape. At the same time, when the mounting seat 7 moves, it will drive the connecting rod 27 to move, and further make the piston 20 slide inside the sleeve 6. At this time, air enters the inside of the sleeve 6 from the one-way valve 21. When the mounting seat 7 resets after die-cutting, the piston 20 moves upward, and further makes the air discharge from the one-way valve 22. After being conveyed through the air delivery pipe 19, it sprays out from multiple nozzles on the air blowing pipe 23, and can blow off the debris generated during die-cutting, thus improving the processing quality of the product. And by pulling the pull rods 12 on both sides of the mounting seat 7, the pull rods 12 drive the limiting blocks 11 to slide inside the limiting grooves 9, and further press the spring 10 to make it contract, and at the same time make the clamping blocks 13 disengage from the clamping grooves 14, so that the cutter 8 can be disassembled, which is convenient for replacing different types of cutters 8, reduces the downtime, improves the production efficiency, and can process different label or sticker designs. Secondly, the operation of the motor 15 can drive the gear 16 to rotate, and then, when meshing with the rack plate 18, make the moving frame 17 move inside the vertical rod 3, so as to change the height of the tensioning roller 4, which is convenient for adjusting the tension of the self-adhesive paper, expands the application range of the die-cutting machine, and improves the die-cutting quality at the same time.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A die-cutting and slitting machine, comprising a machine body (1), characterized in that: The top of the body (1) is fixedly connected to a bracket (2), the top of the bracket (2) is fixedly connected to a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) extends to the inner side of the bracket (2) and is fixedly connected to a mounting seat (7), the inner side of the mounting seat (7) is mounted with a tool (8) by snap-fitting, both sides of the tool (8) are provided with a snap-fitting groove (14), both sides of the mounting seat (7) are provided with a limiting groove (9), the inside of the limiting groove (9) is fixedly connected to a spring (10), one end of the spring (10) is fixedly connected to a limiting block (11), one side of the limiting block (11) is fixedly connected to a pull rod (12), the other side of the limiting block (11) is fixedly connected to a clamping block (13), and the left side of the top of the body (1) is fixedly connected to an adjustment component, the adjustment component is used to adjust the tension of the self-adhesive paper.

2. The die-cutting and slitting integrated machine according to claim 1, characterized in that: The adjustment assembly comprises a vertical rod (3), the vertical rod (3) is fixedly connected to the top of the machine body (1), a motor (15) is installed outside the vertical rod (3), the output end of the motor (15) extends to the inside of the vertical rod (3) and is fixedly connected to a gear (16), the inside of the vertical rod (3) is slidably connected to a moving frame (17), the inner side of the moving frame (17) is fixedly connected to a rack plate (18), the rack plate (18) is meshed with the gear (16), and the top end of the moving frame (17) is rotatably connected to a tensioning roller (4).

3. The die-cutting and slitting integrated machine according to claim 1, characterized in that: The top of the bracket (2) is fixedly connected to a sleeve (6), the interior of the sleeve (6) is slidably connected to a piston (20), the bottom of the piston (20) is fixedly connected to a connecting rod (27), and the bottom end of the connecting rod (27) is fixedly connected to the top of the mounting seat (7).

4. The die-cutting and slitting integrated machine according to claim 3, characterized in that: A one-way valve (21) is installed on one side of the top of the sleeve (6), and a two-way valve (22) is installed on the other side of the top of the sleeve (6). The outside of the two-way valve (22) is fixedly connected to a gas supply pipe (19).

5. The die-cutting and slitting integrated machine according to claim 1, characterized in that: An air blowing pipe (23) is fixedly connected to the inner side of the bracket (2), the outer side of the air blowing pipe (23) is fixedly connected to one end of the air delivery pipe (19), and a plurality of nozzles are fixedly connected to the bottom of the air blowing pipe (23).

6. The die-cutting and slitting integrated machine according to claim 1, characterized in that: The limiting block (11) is slidably connected inside the limiting groove (9), and the spring (10) is sleeved outside the pull rod (12).

7. The die-cutting and slitting integrated machine according to claim 1, characterized in that: The outside of the clamping block (13) is clamped with the inside of the clamping slot (14), and one end of the pull rod (12) extends to the outside of the mounting seat (7) and is connected to a pull ring.

8. The die-cutting and slitting integrated machine according to claim 1, characterized in that: The left side of the machine body (1) is rotatably connected to a feeding roller (24), the right side of the machine body (1) is rotatably connected to a winding roller (25), and the top of the machine body (1) is rotatably connected to a plurality of roller shafts (26).

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