Novel adhesive sticker punching machine positioning device

Abstract

The utility model relates to the technical field of perforating machines, and discloses a novel adhesive sticker perforating machine positioning device which comprises a machine body, a supporting arm is fixedly connected to the rear side of the upper portion of the machine body, a first motor is fixedly connected to the right side of the upper portion of the supporting arm, and a first crank rod is rotationally connected to the upper portion of the interior of the supporting arm. One end of the first crank rod is fixedly connected to the driving end of the first motor, the other end of the first crank rod is rotationally connected with a second crank rod, the lower end of the second crank rod is rotationally connected with a punch, the front side and the rear side of the upper portion of the punch are both fixedly connected with sliding rods, and the upper ends of the two sliding rods are both fixedly connected with first limiting plates. According to the fixed-distance punching device for the self-adhesive paper tape, the first motor, the first crank rod and the second handle rod are matched to drive the punch to ascend and descend, the punch, the fixing block, the first connecting plate, the spring contraction part and the pushing block are matched to push the self-adhesive paper tape rightwards by a fixed distance, and therefore the fixed-distance punching function of the self-adhesive paper tape can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a positioning device for a new type of self-adhesive punching machine. Background Art

[0002] With the wide application of self-adhesive materials in the fields of packaging and labeling, the demand for self-adhesive punching machines is also increasing day by day. Traditional punching machines have deficiencies in positioning accuracy and punching efficiency, and it is difficult to meet the needs of modern production. Therefore, the research and development of a new type of positioning device for self-adhesive punching machines has become an urgent need in the industry.

[0003] The prior art includes: The positioning device for the new type of self-adhesive punching machine adopts advanced vision positioning technology. The position information of the self-adhesive material is captured by a camera, and high-precision motion control technology is used to achieve the rapid and accurate movement of the punching head. The modular design enables the convenient disassembly and replacement of each component.

[0004] When traditional punching devices using vision positioning encounter unclear marks on the surface of the self-adhesive paper tape, it is very difficult to perform precise punching operations. The deviation of the punching position will cause inaccurate product dimensions, affect the quality and function of the product, and result in waste of materials. Therefore, a new type of positioning device for self-adhesive punching machines is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a positioning device for a new type of self-adhesive punching machine, aiming to improve the problems that the deviation of the punching position of the equipment in the prior art leads to inaccurate product dimensions, affects the quality and function of the product, and causes waste of materials.

[0006] To achieve the above object, the utility model adopts the following technical scheme: The positioning device for the new type of self-adhesive punching machine includes a machine body. A support arm is fixedly connected to the upper rear side of the machine body. A first motor is fixedly connected to the upper right side of the support arm. The upper part inside the support arm is rotatably connected with a first crank rod. One end of the first crank rod is fixedly connected to the driving end of the first motor. The other end of the first crank rod is rotatably connected with a second crank rod. The lower end of the second crank rod is rotatably connected with a punch. Both the front and rear sides of the upper part of the punch are fixedly connected with slide rods. The upper ends of both slide rods are fixedly connected with a first limiting plate. Both first limiting plates are slidably connected inside the support arm. A fixed block is fixedly connected to the right side of the punch. The right end inside the fixed block is rotatably connected with a first connecting plate. The lower end of the first connecting plate is rotatably connected with a pushing block. One end of a spring is fixedly connected to the front side of the first connecting plate, and the other end of the spring is fixedly connected inside the fixed block. A shearing assembly is arranged inside the right side of the machine body, and the shearing assembly is used for cutting the self-adhesive into small sections.

[0007] Further, the shearing assembly includes a second motor, which is fixedly connected to the inner right side of the machine body. A driving block is rotatably connected to the inner right side of the machine body. The left side of the driving block is fixedly connected to the driving end of the second motor. A second connecting plate is slidably connected to the inner right side of the machine body. The second connecting plate abuts against the outer periphery of the driving block. Connecting rods are fixedly connected to both the front and rear ends of the second connecting plate. Cutting tools are fixedly connected to the upper ends of the two connecting rods. Limiting plates two are fixedly connected to the outer peripheries of the lower ends of the two connecting rods. Springs are sleeved on the outer peripheries of the middle parts of the two connecting rods.

[0008] Further, a rotating groove is formed in the upper side of the inner part of the support arm. Both the second crank rod and the first crank rod rotate inside the rotating groove.

[0009] Further, limiting grooves one are formed in both the front and rear sides of the inner part of the support arm. The two sliding rods and the two limiting plates one are respectively slidably connected inside the limiting grooves one.

[0010] Further, the clockwork spring is made of high-carbon steel. A feeder is fixedly connected to the left side of the machine body. Rollers are fixedly connected to both the upper left and right sides of the machine body.

[0011] Further, a sliding groove is formed in the inner right side of the machine body. The driving block rotates inside the sliding groove, and the second connecting plate slides inside the sliding groove.

[0012] Further, two limiting grooves two are formed in the inner right side of the machine body. The two limiting plates two are respectively slidably connected inside the two limiting grooves two. The two springs are respectively located inside the two limiting grooves two.

[0013] Further, the cutting tool is made of carbon steel.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first motor drives the first crank rod to rotate. The first crank rod pushes one end of the second crank rod to rotate. The other end of the second crank rod drives the punch to move up and down. The punch pushes the fixed block, the first connecting plate and the pushing block to move downward. The pushing block presses on the upper part of the self-adhesive tape. The first connecting plate rotates counterclockwise while the coiled clockwork spring contracts. The first connecting plate pushes the pushing block to slide to the right. The pushing block pushes the self-adhesive tape to the right by a fixed distance. After the punch end passes through the self-adhesive tape, it starts to rise. The clockwork spring rebounds to push the first connecting plate back to its original position. Through such reciprocating motion, the function of punching the self-adhesive tape at a fixed distance can be realized.

[0016] 2. In the present utility model, the second motor drives the driving block to rotate. The driving block pushes the second connecting plate to move. The second connecting plate pushes the two connecting rods to move upward. The two connecting rods push the two second limiting plates to move upward while squeezing the two springs to contract. At this time, the cutter is pushed to the highest point by the two springs. The two springs rebound and push the two second limiting plates to move downward. The two second limiting plates push the two connecting rods and the cutter to move downward. The cutter cuts the self-adhesive paper tape into two sections. The reciprocating operation can realize the continuous processing and shearing function of the self-adhesive paper tape. Description of the Drawings

[0017] Figure 1 Stereoscopic schematic diagram of the positioning device of the novel self-adhesive punching machine proposed by the present utility model;

[0018] Figure 2 Structural schematic diagram of the support arm of the positioning device of the novel self-adhesive punching machine proposed by the present utility model;

[0019] Figure 3 Structural schematic diagram of the fixing block of the positioning device of the novel self-adhesive punching machine proposed by the present utility model;

[0020] Figure 4 Structural schematic diagram of the second connecting plate of the positioning device of the novel self-adhesive punching machine proposed by the present utility model;

[0021] Figure 5 Structural schematic diagram of the cutter of the positioning device of the novel self-adhesive punching machine proposed by the present utility model.

[0022] Legend Explanation:

[0023] 1. Machine body; 2. Support arm; 3. First motor; 4. First crank rod; 5. Second crank rod; 6. Punch; 7. Slide bar; 8. First limiting plate; 9. Fixing block; 10. First connecting plate; 11. Pushing block; 12. Spring; 13. First limiting groove; 14. Rotating groove; 15. Roller; 16. Feeder; 17. Second motor; 18. Driving block; 19. Second connecting plate; 20. Connecting rod; 21. Second limiting plate; 22. Spring; 23. Cutter; 24. Chute; 25. Second limiting groove. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of 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 Figures 1-3, An embodiment provided by the present utility model: A positioning device for a new type of self-adhesive punching machine, including a machine body 1, the machine body 1 is used to provide structural support for the equipment. A support arm 2 is fixedly connected to the rear side of the upper part of the machine body 1. The support arm 2 can fix a first motor 3. A first motor 3 is fixedly connected to the upper right side of the support arm 2. The first motor 3 drives a first crank rod 4 to rotate. The upper part of the interior of the support arm 2 is rotatably connected to a first crank rod 4. The first crank rod 4 drives one end of a second crank rod 5 to rotate. One end of the first crank rod 4 is fixedly connected to the driving end of the first motor 3. The other end of the first crank rod 4 is rotatably connected to a second crank rod 5. The other end of the second crank rod 5 can pull a punch 6 to move. A rotating groove 14 is opened on the upper side of the interior of the support arm 2. The rotating groove 14 provides a movement space for the internal structure. Both the second crank rod 5 and the first crank rod 4 rotate inside the rotating groove 14. The lower end of the second crank rod 5 is rotatably connected to a punch 6. The punch 6 is used for punching. Both the front and rear sides of the upper part of the punch 6 are fixedly connected with slide rods 7. The two slide rods 7 are used to stabilize the sliding of the punch 6. The upper ends of the two slide rods 7 are both fixedly connected with a first limiting plate 8. The two first limiting plates 8 prevent the two slide rods 7 from sliding excessively. The two limiting plates 8 are both slidably connected to the interior of the support arm 2. Limiting grooves 13 are opened on both the front and rear sides of the interior of the support arm 2. The two limiting grooves 13 provide space for the internal structure to slide. The two slide rods 7 and the two first limiting plates 8 are respectively slidably connected to the interior of the limiting grooves 13. A fixed block 9 is fixedly connected to the right side of the punch 6. The fixed block 9 is used to fix a first connecting plate 10. The right end interior of the fixed block 9 is rotatably connected to a first connecting plate 10. The first connecting plate 10 is used to connect a pushing block 11. The lower end of the first connecting plate 10 is rotatably connected to a pushing block 11. A non-slip pad is arranged on the lower side of the pushing block 11 to prevent the self-adhesive paper tape from sliding. The pushing block 11 is used to push the self-adhesive paper tape to move. One end of a hairspring 12 is fixedly connected to the front side of the first connecting plate 10. The hairspring 12 is used to provide rotational damping for the first connecting plate 10. The hairspring 12 is made of high-carbon steel. High-carbon steel can ensure the tension and toughness of the hairspring 12. The other end of the hairspring 12 is fixedly connected to the interior of the fixed block 9. A shearing assembly is arranged inside the right side of the machine body 1. The shearing assembly is used to cut the self-adhesive into small sections. A feeder 16 is fixedly connected to the left side of the machine body 1. The feeder 16 is used to provide self-adhesive paper tape. Two rollers 15 are fixedly connected to both the left and right sides of the upper part of the machine body 1. The two rollers 15 are used to assist in positioning the self-adhesive paper tape.

[0026] Refer to Figure 1 , Figure 4 and Figure 5, the shearing component includes the second motor 17. The second motor 17 drives the driving block 18 to rotate. The second motor 17 is fixedly connected to the inner right side of the machine body 1. The driving block 18 is rotatably connected to the inner right side of the machine body 1. The driving block 18 pushes the second connecting plate 19 to move. The left side of the driving block 18 is fixedly connected to the driving end of the second motor 17. The second connecting plate 19 is slidably connected to the inner right side of the machine body 1. The second connecting plate 19 pushes the two connecting rods 20 to slide. A chute 24 is formed in the inner right side of the machine body 1. The driving block 18 rotates inside the chute 24. The second connecting plate 19 slides inside the chute 24. The second connecting plate 19 abuts against the outer periphery of the driving block 18. Both the front and rear ends of the second connecting plate 19 are fixedly connected with the connecting rods 20. The two connecting rods 20 are used to drive the cutter 23 to move. The upper ends of the two connecting rods 20 are fixedly connected with the cutter 23. The cutter 23 is made of carbon steel, and carbon steel can extend the service life of the cutter 23. The outer peripheries of the lower ends of the two connecting rods 20 are fixedly connected with the second limiting plates 21. The two second limiting plates 21 are used to squeeze the two springs 22 to contract. Springs 22 are sleeved on the outer peripheries of the middle parts of the two connecting rods 20. The two springs 22 are used to rebound and push the two second limiting plates 21 to move. Two second limiting grooves 25 are formed in the inner right side of the machine body 1. The two second limiting grooves 25 provide movement space for the internal structure. The two second limiting plates 21 slide inside the two second limiting grooves 25 respectively. The two springs 22 are located inside the two second limiting grooves 25 respectively.

[0027] Working principle: Pass the self-adhesive paper tape through the lower parts of two rollers 15, and then start Motor 1 3. Motor 1 3 drives the rotation of the first crank rod 4. The first crank rod 4 pushes one end of the second crank rod 5 to rotate. The other end of the second crank rod 5 drives the punch 6 to move up and down. During the up and down movement of the punch 6, it pushes the fixed block 9 to move. When the fixed block 9 descends, it will push the first connecting plate 10 and the pushing block 11 to move downward. The pushing block 11 first presses on the upper part of the self-adhesive paper tape. Then, the first connecting plate 10 will be squeezed by the fixed block 9 and rotate counterclockwise. The coiled spring 12 contracted by the first connecting plate 10. The first connecting plate 10 pushes the pushing block 11 to slide to the right. The pushing block 11 pushes the self-adhesive paper tape to the right by a fixed distance. After the end of the punch 6 passes through the self-adhesive paper tape, it starts to rise. The coiled spring 12 expands and rebounds to push the first connecting plate 10 back to its original position. By reciprocating motion, a fixed-distance punching of the self-adhesive paper tape can be achieved. When the self-adhesive paper tape is pushed to the bottom of the cutter 23, start Motor 2 17. Motor 2 17 drives the driving block 18 to rotate. The elliptical shape of the driving block 18 will cyclically push the second connecting plate 19 to move. The second connecting plate 19 pushes the two connecting rods 20 to move upward. The two connecting rods 20 push the two second limiting plates 21 to move upward and squeeze the two springs 22 to contract at the same time. At this time, the cutter 23 is pushed to the highest point by the two springs 22. Then, the two springs 22 rebound and push the two second limiting plates 21 to move downward. The two second limiting plates 21 push the two connecting rods 20 to move downward. The cutter 23 will be pulled downward by the two connecting rods 20. The cutter 23 abuts against the upper part of the machine body 1 to cut the self-adhesive paper tape into two sections. By reciprocating operation, the continuous processing and shearing function of the self-adhesive paper tape can be achieved.

[0028] 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 described 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 novel positioning device for a self-adhesive hole punching machine, comprising a machine body (1), characterized in that: The upper rear side of the machine body (1) is fixedly connected to a support arm (2), the upper right side of the support arm (2) is fixedly connected to a motor (3), the inner upper part of the support arm (2) is rotatably connected to a crank rod (4), one end of the crank rod (4) is fixedly connected to the driving end of the motor (3), the other end of the crank rod (4) is rotatably connected to a crank rod (5), the lower end of the crank rod (5) is rotatably connected to a punch (6), the upper front and rear sides of the punch (6) are fixedly connected to sliding rods (7), and the upper ends of the two sliding rods (7) are fixedly connected to limit plates. One (8), the two limit plates (8) are both slidably connected to the inside of the support arm (2), the right side of the punch (6) is fixedly connected to a fixed block (9), the right end of the fixed block (9) is rotatably connected to a connecting plate (10), the lower end of the connecting plate (10) is rotatably connected to a pushing block (11), the front side of the connecting plate (10) is fixedly connected to one end of a spring (12), the other end of the spring (12) is fixedly connected to the inside of the fixed block (9), and a shearing assembly is arranged inside the right side of the body (1), and the shearing assembly is used to cut the adhesive into small sections.

2. The novel positioning device for self-adhesive hole punching machine according to claim 1 is characterized in that: The shearing assembly comprises a second motor (17), the second motor (17) being fixedly connected to the right inner side of the machine body (1), a driving block (18) being rotatably connected to the right inner side of the machine body (1), a left side of the driving block (18) being fixedly connected to the driving end of the second motor (17), a second connecting plate (19) being slidably connected to the right inner side of the machine body (1), the second connecting plate (19) being in contact with the outer periphery of the driving block (18), a connecting rod (20) being fixedly connected to the front and rear ends of the second connecting plate (19), a cutting tool (23) being fixedly connected to the upper ends of the two connecting rods (20), a limiting plate (21) being fixedly connected to the outer peripheries of the lower ends of the two connecting rods (20), and a spring (22) being sleeved on the middle outer peripheries of the two connecting rods (20).

3. The novel positioning device for self-adhesive hole punching machine according to claim 1 is characterized in that: A rotation groove (14) is provided on the inner upper side of the support arm (2), and the crank rod 2 (5) and the crank rod 1 (4) both rotate inside the rotation groove (14).

4. The novel positioning device for self-adhesive hole punching machine according to claim 1 is characterized in that: The support arm (2) is provided with a limiting groove (13) on both the front and rear sides thereof, and the two sliding rods (7) and the two limiting plates (8) are respectively slidably connected inside the limiting groove (13).

5. The novel positioning device for self-adhesive hole punching machine according to claim 1 is characterized in that: The mainspring (12) is made of high carbon steel. A feeder (16) is fixedly connected to the left side of the machine body (1). Rollers (15) are fixedly connected to both left and right sides of the upper part of the machine body (1).

6. The novel positioning device for self-adhesive hole punching machine according to claim 2 is characterized in that: A slide groove (24) is provided on the right side of the interior of the machine body (1), the driving block (18) rotates inside the slide groove (24), and the second connecting plate (19) slides inside the slide groove (24).

7. The novel positioning device for self-adhesive hole punching machine according to claim 2 is characterized in that: Two second limiting grooves (25) are provided inside the right side of the machine body (1), the two second limiting plates (21) slide inside the two second limiting grooves (25) respectively, and the two springs (22) are located inside the two second limiting grooves (25) respectively.

8. The novel positioning device for self-adhesive hole punching machine according to claim 2 is characterized in that: The cutter (23) is made of carbon steel.

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