A new type of inclined pin module for taping machine

Abstract

The application discloses a novel inclined pin module for a taping machine, and belongs to the field of taping machines.The novel inclined pin module comprises a mounting portion, a pin portion fixedly connected to the mounting portion, a driving shaft connected to the pin portion, a lifting block fixedly connected to the driving shaft, a first pin device fixedly installed on the lifting block, a connecting column fixedly connected to the driving shaft, a sliding ring fixedly connected to the connecting column, two intermediate block sliding grooves arranged in the pin portion, intermediate blocks slidingly connected to the intermediate block sliding grooves, two inclined sliding grooves arranged in the pin portion, and inclined blocks slidingly connected to the inclined sliding grooves and fixedly installed with a second pin device.The inner cavity of the pin portion is slidingly connected to the lifting block, the sliding ring is slidingly connected to the inner cavity of the pin portion, the sliding ring is in abutment with the intermediate blocks, and the inclined blocks are in abutment with the intermediate blocks.The first and second pins are driven by the driving shaft to exit upwards along a predetermined inclined track, so that the separation process of the pins from the material is clean and neat, and disturbance to the material itself is minimized.

Description

Technical Field

[0001] This application relates to the field of labeling machines, and more specifically, to a novel oblique pin module for labeling machines. Background Technology

[0002] Automatic labeling machines are the core equipment for automated cutting. They complete the labeling of a given shape by automatically feeding, cutting, applying glue, clamping and pasting. Currently, the fixing technology based on vertical pins in labeling machines has significant defects: frequent up and down movements can easily cause insufficient and uneven vertical pressure, which can cause the material to loosen or damage the positioning hole and the material itself; in terms of fitting accuracy, in order to ensure production efficiency, the diameter of the pin is usually slightly smaller than the diameter of the material positioning hole, but the larger the gap, the more likely it is to cause instability; in terms of labeling quality, the vertical downward movement of the pin can easily cause local axial compression of the flexible label, causing the edge of the label to wrinkle, and when the pin is pulled out, due to the lack of lateral auxiliary restraint, it may pull the label away from the preset attachment position, resulting in problems such as label offset and curling, which seriously affect the product's attachment accuracy and appearance quality. Utility Model Content

[0003] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0004] To address the technical problems mentioned in the background section, some embodiments of this application provide a novel oblique pin module for a labeling machine, comprising: a mounting part fixed to the mounting part of the labeling machine via a fixing part; a pin insertion part fixedly connected to the lower end face of the mounting part; a drive shaft extending vertically through the pin insertion part; a lifting block fixedly connected to the lower end face of the drive shaft; a first pin inserter fixedly mounted on the lower end face of the lifting block; a connecting post fixedly connected to the upper end face of the drive shaft; a sliding ring fixedly connected to the lower end face of the connecting post; and two pin inserters provided within the pin insertion part. A central block is slidably connected to a central block via a left-right symmetrical sliding groove. The pin insertion section contains two left-right symmetrical inclined sliding grooves, each slidably connected to an inclined block. A first return spring is fixedly connected between the inclined block and the upper surface of the inclined sliding groove. A second pin inserter is fixedly installed on the lower surface of the inclined block. The lifting block is slidably connected to the inner cavity of the pin insertion section. A sliding ring is slidably connected to the inner cavity of the pin insertion section. The sliding ring abuts against the lower surface of the central block, and the inclined block abuts against the lower surface of the central block.

[0005] The mounting part limits and fixes the upper end of the reset part in the mounting part by means of a threaded ring. A fixed post is fixedly connected in the reset part, and a spring post is slidably connected in the reset part. The spring post is fixedly connected to the drive shaft, and a second reset spring is fixedly connected between the spring post and the fixed post.

[0006] The upper end of the reset part limits the spring column by a limiting ring.

[0007] The upper end face of the mounting part is fixedly connected to a cylinder part by a number of support columns. The cylinder part is provided with a cylinder chamber. A cylinder is fixedly installed on the upper end of the cylinder chamber. The output end of the cylinder is fixedly connected to the drive shaft.

[0008] The cylinder section is provided with a limiting cavity, and a reinforcing column is slidably connected to the limiting cavity through the upper and lower end walls of the limiting cavity. The reinforcing column is fixedly connected to the drive shaft, and a limiting plate is fixedly connected to the limiting cavity.

[0009] The inclined chute is inclined towards the center and downwards. This application uses a drive shaft to drive the first and second pins to exit upward along a predetermined inclined trajectory, making the separation process between the pins and the material clean and efficient, minimizing disturbance to the material itself, and ensuring that the first and second pins do not cause additional tearing or protrusion to the material at the moment of separation, thereby ensuring the accuracy of the strip position and the flatness and adhesion of the edges. Attached Figure Description

[0010] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0011] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0012] In the attached diagram: Figure 1 This is an overall schematic diagram based on an embodiment of this application; Figure 2 yes Figure 1 The left view; Figure 3 This is a schematic diagram of the internal structure of an embodiment of this application; Figure 4 yes Figure 3 The left view; Figure 5 This is a structural schematic diagram of a part of the embodiment, mainly showing the internal structure of the pin section; Figure 6 yes Figure 5 Top view.

[0013] 11. Mounting part; 12. Fixing part; 13. Pin insertion part; 14. Drive shaft; 15. Lifting block; 16. First pin insertion device; 17. Connecting post; 18. Sliding ring; 19. Intermediate block groove; 21. Intermediate block; 22. Inclined groove; 23. First return spring; 24. Inclined block; 25. Second pin insertion device; 26. Extension groove; 27. Fixing post; 28. Second return spring; 29. ​​Spring post; 31. Support post; 32. Threaded ring; 33. Cylinder part; 34. Return part; 35. Cylinder chamber; 36. Cylinder; 37. Limiting chamber; 38. Reinforcing post; 39. Limiting plate. Detailed Implementation

[0014] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0015] It should also be noted that, for ease of description, only the parts relevant to the application are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0016] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0017] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0018] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] Reference Figures 1-6A novel oblique pin module for a labeling machine includes: a mounting part 11 fixed to the labeling machine via a fixing part 12; a pin insertion part 13 fixedly connected to the lower end face of the mounting part 11; a drive shaft 14 extending vertically through the pin insertion part 13; a lifting block 15 slidably connected to the inner cavity of the pin insertion part 13 and fixedly connected to the lower end face of the drive shaft 14; a first pin inserter 16 fixedly mounted on the lower end face of the lifting block 15; a connecting post 17 fixedly connected to the upper end face of the drive shaft 14; a sliding ring 18 slidably connected to the inner cavity of the pin insertion part 13 and fixedly connected to the lower end face of the connecting post 17; and two pin insertion parts 13 are provided inside the pin insertion part 13. A symmetrical middle block groove 19 is provided, and a middle block 21 located below the sliding ring 18 is slidably connected to the middle block groove 19. The sliding ring 18 abuts against the middle block 21. The pin insertion part 13 is provided with two symmetrical inclined grooves 22. The inclined grooves 22 are inclined downward towards the center. An inclined block 24 located below the middle block 21 is slidably connected to the inclined grooves 22. The middle block 21 abuts against the inclined block 24. A first return spring 23 is fixedly connected between the inclined block 24 and the upper end face of the inclined groove 22. A second pin inserter 25 is fixedly installed on the lower end face of the inclined block 24.

[0020] The mounting part 11 and the fixing part 12 are fixed by screws. The mounting part 11 and the pin part 13 are fixed by screws. The drive shaft 14 and the lifting block 15 are fixed by screws. The drive shaft 14 and the connecting post 17 are fixed by screws. The connecting post 17 and the sliding ring 18 are fixed by screws. The lifting block 15 and the first pin inserter 16, as well as the tilting block 24 and the second pin inserter 25, are fixed by screws.

[0021] The downward movement of the drive shaft 14 can directly drive the first pin inserter 16 to move downward. Furthermore, the downward movement of the drive shaft 14 can drive the intermediate block 21 to move downward through the connecting post 17 and the sliding ring 18. In turn, the intermediate block 21 abuts against and drives the tilting block 24 to move, thereby realizing the simultaneous movement of the two second pin inserters 25 and the protruding slot 26, and realizing the pin insertion operation.

[0022] The first reset spring 23 can drive the tilt block 24 and the intermediate block 21 to reset when the tilt block 24 is not pushed.

[0023] Both the intermediate block 21 and the inclined block 24 are made of wear-resistant material.

[0024] The mounting part 11 is fixedly installed inside the upper end of the reset part 34 by a threaded ring 32. The threaded ring 32 is threadedly connected to the reset part 34. A fixing post 27 is fixedly connected inside the reset part 34. A spring post 29 is slidably connected inside the reset part 34. The spring post 29 is fixedly connected to the drive shaft 14. A second reset spring 28 is fixedly connected between the spring post 29 and the fixing post 27. When the drive shaft 14 moves downward, the second reset spring 28 is compressed. Therefore, when the drive shaft 14 is not pushed, the elastic force of the second reset spring 28 can drive the drive shaft 14 to reset.

[0025] The upper end of the reset part 34 is limited by a limiting ring to restrict the spring post 29, so as to prevent the spring post 29 from shaking when it moves up and down.

[0026] The upper end face of the mounting part 11 is fixedly connected to a cylinder part 33 by a plurality of support columns 31. The cylinder part 33 is provided with a cylinder chamber 35. A cylinder 36 is fixedly installed on the upper end of the cylinder chamber 35. The output end of the cylinder 36 is fixedly connected to the drive shaft 14. By venting air through the cylinder 36, the drive shaft 14 can be pushed to move downward.

[0027] The cylinder section 33 is provided with a limiting cavity 37. The limiting cavity 37 is slidably connected to a reinforcing column 38 that penetrates the upper and lower end walls of the limiting cavity 37. The reinforcing column 38 is fixedly connected to the drive shaft 14. The reinforcing column 38 is fixedly connected to a limiting plate 39 that is slidably connected to the limiting cavity 37. By sliding the limiting plate 39 in the limiting cavity 37, the movement distance of the drive shaft 14 can be limited.

[0028] The lower end of the pin portion 13 is provided with an extension groove 26, which allows the second pin inserter 25 and the first pin inserter 16 to pass through.

[0029] Work or installation process: During installation, the mounting part 11 is mounted on the main body of the stripping machine via the fixing part 12. During use, by injecting gas into the cylinder 36, the drive shaft 14 can be driven to move downward. When the drive shaft 14 moves downward, it drives the limiting plate 39 to move. The moving distance of the limiting plate 39 and the drive shaft 14 is limited by the limiting cavity 37. The downward movement of the drive shaft 14 causes the spring column 29 to move downward and compress the second reset spring 28. The downward movement of the drive shaft 14 directly causes the first pin inserter 16 to move downward. At the same time, the downward movement of the drive shaft 14 causes the connecting column 17 and the sliding ring 18 to move downward, and then the intermediate block 21 is moved downward through the sliding ring 18. The middle block 21 moves downward, which in turn drives the tilt block 24 to move downward. The tilt block 24 moves downward and is restricted by the tilting groove 22 while moving towards the center. At the same time, the first reset spring 23 is stretched. The tilt block 24 moves downward and drives the second pin inserter 25 to move downward and towards the center, thereby cooperating with the first pin inserter 16 to realize the pin insertion work.

[0030] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the application involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described application concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A novel angled pin module for a labeling machine, comprising: The device is fixed to the mounting part (11) of the strip applicator via the fixing part (12), characterized in that: The mounting part (11) is fixedly connected to the lower end face of the pin part (13). A drive shaft (14) is connected vertically through the pin part (13). A lifting block (15) is fixedly connected to the lower end face of the drive shaft (14). A first pin inserter (16) is fixedly installed on the lower end face of the lifting block (15). A connecting post (17) is fixedly connected to the upper end face of the drive shaft (14). A sliding ring (18) is fixedly connected to the lower end face of the connecting post (17). The pin part (13) is provided with two left-right symmetrical middle block grooves (19). A middle block (21) is slidably connected to the middle block grooves (19). The pin part (13) The device has two symmetrical inclined grooves (22) inside. The inclined grooves (22) are slidably connected to an inclined block (24). A first return spring (23) is fixedly connected between the inclined block (24) and the upper end face of the inclined groove (22). A second pin inserter (25) is fixedly installed on the lower end face of the inclined block (24). The inner cavity of the pin inserter (13) is slidably connected to the lifting block (15). The sliding ring (18) is slidably connected to the inner cavity of the pin inserter (13). The sliding ring (18) abuts against the lower end face of the middle block (21). The inclined block (24) abuts against the lower end face of the middle block (21).

2. The novel oblique pin module for a labeling machine according to claim 1, characterized in that: The mounting part (11) is fixedly installed in the mounting part (11) by a threaded ring (32) at the upper end of the reset part (34). A fixed post (27) is fixedly connected in the reset part (34). A spring post (29) is slidably connected in the reset part (34). The spring post (29) is fixedly connected to the drive shaft (14). A second reset spring (28) is fixedly connected between the spring post (29) and the fixed post (27).

3. A novel oblique pin module for a labeling machine according to claim 2, characterized in that: The upper end of the reset part (34) limits the spring column (29) by a limiting ring.

4. A novel oblique pin module for a labeling machine according to claim 1, characterized in that: The upper end face of the mounting part (11) is fixedly connected to a cylinder part (33) by a number of support columns (31). The cylinder part (33) is provided with a cylinder chamber (35). A cylinder (36) is fixedly installed on the upper end of the cylinder chamber (35). The output end of the cylinder (36) is fixedly connected to the drive shaft (14).

5. A novel oblique pin module for a labeling machine according to claim 4, characterized in that: The cylinder section (33) is provided with a limiting cavity (37), and the limiting cavity (37) is slidably connected with a reinforcing column (38) that penetrates the upper and lower end walls of the limiting cavity (37). The reinforcing column (38) is fixedly connected to the drive shaft (14), and the reinforcing column (38) is fixedly connected with a limiting plate (39) that is slidably connected to the limiting cavity (37).

6. A novel oblique pin module for a labeling machine according to claim 1, characterized in that: The inclined slide (22) is inclined downward towards the center.

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