Roller cutter module for preparing single-sided gum product

Abstract

The utility model relates to the technical field of die cutting processing, and discloses a roller cutter module for preparing a single-sided gum product, which comprises two mounting plates, an inner shaft is rotatably connected to the middle parts of the two mounting plates, a roller cutter cylinder is fixedly connected to the outer part of the inner shaft, an auxiliary shaft is fixedly connected to the close sides of the two mounting plates, and the auxiliary shaft is fixedly connected to the other side of the two mounting plates. Limiting lantern rings are slidably connected to the left side and the right side of the exterior of the auxiliary shaft, fixing pieces are fixedly connected to the upper sides and the lower sides of the limiting lantern rings, double-ring blocks are fixedly connected to the sides, close to the mounting plate, of the fixing pieces, and pressurizing springs are fixedly connected to the sides, away from the limiting lantern rings, of the fixing pieces; and the middle of the double-ring block is rotationally connected with a rotating shaft, the middle of the rotating shaft is fixedly connected with an abutting block, and the top ends of the two mounting plates are rotationally connected with a positioning roller. According to the utility model, the roller cutter module can be accurately positioned at the required position of a product, the surface of the roller cutter is cleaned, the cleaning state of the roller cutter is kept, the accumulation of gum residues is reduced, and the uniform coating of gum is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting processing, in particular to a roller cutter module for preparing single-sided adhesive products. Background Art

[0002] Mylar single-sided adhesive products are widely used in the fields of electrical insulation, PCB circuit board insulation, protective articles, etc. due to their good insulation strength, moisture resistance, high heat resistance, chemical corrosion resistance, low shrinkage rate, wear resistance, and non-brittle properties. The mylar single-sided adhesive products are obtained by roller cutting with a circular roller cutter.

[0003] In the prior art, when some circular roller cutters are used for roller cutting, due to the different sizes of the adhesive products, it is easy to shift during rolling roller cutting, resulting in inaccurate roller cutting positions, low quality of the roller-cut products, and the products need to be discarded or reprocessed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to provide a roller cutter module for preparing single-sided adhesive products, aiming to improve the problem of waste products caused by easy deviation of roller cutting due to different sizes of adhesive products in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A roller cutter module for preparing single-sided adhesive products includes two mounting plates. An inner shaft is rotatably connected to the middle of the two mounting plates. A roller cutter cylinder is fixedly connected to the outside of the inner shaft. An auxiliary shaft is fixedly connected to the adjacent sides of the two mounting plates. Limiting collar rings are slidably connected to the left and right sides of the outside of the auxiliary shaft. Fixing members are fixedly connected to the upper and lower sides of the limiting collar rings. A double-ring block is fixedly connected to the side of the fixing member close to the mounting plate. A pressure-increasing spring is fixedly connected to the side of the fixing member far from the limiting collar ring. A rotating shaft is rotatably connected to the middle of the double-ring block. A resisting block is fixedly connected to the middle of the rotating shaft. A positioning roller is rotatably connected to the top of the two mounting plates. A cylinder is fixedly connected to the outside of the positioning roller. A plurality of grooves are formed in the outside of the cylinder. A cleaning component is slidably connected to the inside of the grooves;

[0007] As a further description of the above technical solution:

[0008] The cleaning component includes a limiting plate, a brush plate and a flexible spring. The outside of the limiting plate is slidably connected to the inner wall of the groove. A brush plate is fixedly connected to the side of the limiting plate far from the flexible spring. A flexible spring is fixedly connected to the side of the limiting plate far from the brush plate;

[0009] As a further description of the above technical solution:

[0010] Both the left and right sides of the roller cutter cylinder are slidably connected to the adjacent sides of the two mounting plates, and the side of the double-ring block away from the mounting plate is fixedly connected to the side of the limiting collar close to the mounting plate;

[0011] As a further description of the above technical solution:

[0012] One end of the pressure-increasing spring away from the limiting collar is fixedly connected to the side of the abutting block close to the fixing member;

[0013] As a further description of the above technical solution:

[0014] The adjacent sides of the two abutting blocks are in contact with the outer part of the auxiliary shaft, and the adjacent sides of the two rotating shafts are slidably connected to the outer part of the auxiliary shaft;

[0015] As a further description of the above technical solution:

[0016] The side of the brush plate away from the positioning roller is slidably connected to the outer part of the roller cutter cylinder;

[0017] As a further description of the above technical solution:

[0018] The left and right sides of the cylinder are slidably connected to the adjacent sides of the two mounting plates, and the outer part of the brush plate is slidably connected to the inner wall of the groove;

[0019] As a further description of the above technical solution:

[0020] One end of the flexible spring away from the limiting plate is fixedly connected to the inner wall of the groove, and a guiding roller is fixedly connected to the rear side of the adjacent sides of the two mounting plates.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by pressing the abutting block to squeeze the pressure-increasing spring so as to move the limiting collar, it is realized that the roller cutter module can be accurately positioned at the required position of the product, ensuring uniform cutting of the double-sided adhesive product, thereby improving the product quality and consistency.

[0023] 2. In the utility model, by pressing the flexible spring to expand and contract up and down by the brush plate in the groove, it is realized to clean the surface of the roller cutter, keep it in a clean state, reduce the accumulation of double-sided adhesive residues, thereby ensuring uniform coating of the double-sided adhesive and improving the product quality. Description of the Drawings

[0024] Figure 1 It is a perspective view of the roller cutter module for preparing single-sided double-sided adhesive products proposed by the utility model;

[0025] Figure 2Schematic diagram of the guide roller structure of the roller cutter module for preparing single-sided adhesive products proposed by the present utility model;

[0026] Figure 3 Schematic diagram of the limit collar structure of the roller cutter module for preparing single-sided adhesive products proposed by the present utility model;

[0027] Figure 4 Schematic diagram of the cylinder structure of the roller cutter module for preparing single-sided adhesive products proposed by the present utility model.

[0028] Legend description:

[0029] 1. Mounting plate; 2. Inner shaft; 3. Roller cutter cylinder; 4. Auxiliary shaft; 5. Limit collar; 6. Fixing piece; 7. Double-ring block; 8. Boosting spring; 9. Rotating shaft; 10. Block; 11. Positioning roller; 12. Cylinder; 13. Groove; 14. Limit plate; 15. Brush plate; 16. Flexible spring; 17. Guide roller. Specific implementation manner

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 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.

[0031] Refer to Figures 1 - 3 , an embodiment provided by the present utility model: a roller cutter module for preparing single-sided adhesive products, including two mounting plates 1. The middle parts of the two mounting plates 1 are rotatably connected with an inner shaft 2. The outer part of the inner shaft 2 is fixedly connected with a roller cutter cylinder 3. The mounting plate 1 installs the roller cutter cylinder 3 through the inner shaft 2 and limits the positions of the mounting plate 1 and the inner shaft 2. The adjacent sides of the two mounting plates 1 are fixedly connected with an auxiliary shaft 4. The left and right sides of the outer part of the auxiliary shaft 4 are both slidably connected with a limit collar 5. The design of the auxiliary shaft 4 and the limit collar 5 assists in accurately positioning the glue coating of the roller cutter cylinder 3.

[0032] The upper and lower sides of the limiting collar 5 are fixedly connected with fixing parts 6, and the side of the fixing part 6 close to the mounting plate 1 is fixedly connected with a double ring block 7, the fixing part 6 and the double ring block 7 are closely connected and connected together with the limiting collar 5, and the side of the fixing part 6 away from the limiting collar 5 is fixedly connected with a booster spring 8, the middle part of the double ring block 7 is rotatably connected with a rotating shaft 9, and the middle part of the rotating shaft 9 is fixedly connected with a stop block 10, the stop block 10 is connected to the rotating shaft 9, so that the stop block 10 is limited in the double ring block 7 by the rotating shaft 9, thereby determining the center position of the rotation of the stop block 10, the top ends of the two mounting plates 1 are rotatably connected with a positioning roller 11, the outside of the positioning roller 11 is fixedly connected with a cylinder 12, the positioning roller 11 is fixed at the top end of the mounting plate 1 to limit the position of the cylinder 12, and the outside of the cylinder 12 is provided with a plurality of grooves 13, the inside of the groove 13 is slidably connected with a cleaning component, and the groove 13 is provided with a storage for the cleaning component.

[0033] refer to Figure 1 , Figure 3 The left and right sides of the roller knife cylinder 3 are slidably connected to the adjacent sides of the two mounting plates 1, and the side of the double ring block 7 away from the mounting plate 1 is fixedly connected to the side of the limiting collar 5 close to the mounting plate 1. The limiting collar 5 can be moved to any position outside the auxiliary shaft 4, and one end of the booster spring 8 away from the limiting collar 5 is fixedly connected to the side of the stop block 10 close to the fixing member 6. The adjacent sides of the two stop blocks 10 are in contact with the outside of the auxiliary shaft 4, and the adjacent sides of the two rotating shafts 9 are slidably connected to the outside of the auxiliary shaft 4. Press the stop block 10 on the limiting collar 5 to squeeze the booster spring 8 pressed by the fixing member 6, so that the stop block 10 rotates around the rotating shaft 9 to break away from the contact with the auxiliary shaft 4, so that the limiting collar 5 can slide on the auxiliary shaft 4, thereby adjusting the positions of the two limiting collars 5 to achieve uniform coating of the glue, thereby improving product quality and consistency.

[0034] refer to Figure 2 , Figure 4 The cleaning component includes a limit plate 14, a brush plate 15 and a flexible spring 16. The outside of the limit plate 14 is slidably connected to the inner wall of the groove 13. The side of the limit plate 14 away from the flexible spring 16 is fixedly connected to the brush plate 15. The side of the limit plate 14 away from the brush plate 15 is fixedly connected to the flexible spring 16. The limit plate 14 connects the flexible spring 16 and the brush plate 15. The side of the brush plate 15 away from the positioning roller 11 is slidably connected to the outside of the roller cutter cylinder 3. The brush plate 15 fits tightly against the outside of the roller cutter cylinder 3 to clean it. The left and right sides of the cylinder 12 are slidably connected to the adjacent sides of the two mounting plates 1 to maintain the stable rotation of the cylinder 12.

[0035] The outer part of the brush plate 15 is slidably connected to the inner wall of the groove 13. One end of the flexible spring 16 away from the limiting plate 14 is fixedly connected to the inner wall of the groove 13. The brush plate 15 expands and contracts in the groove 13 to squeeze the flexible spring 16 through the limiting plate 14. On the rear side of the adjacent sides of the two mounting plates 1, a guide roller 17 is fixedly connected to assist the movement of the glue cloth.

[0036] Working principle: During use, the pressure spring 8 against which the fixing member 6 is held can be squeezed by successively pressing the abutting block 10 on the limiting collar 5, so that the abutting block 10 rotates around the rotating shaft 9 to disengage from the contact with the auxiliary shaft 4, enabling the limiting collar 5 to slide on the auxiliary shaft 4, thereby adjusting the positions of the two limiting collars 5, achieving uniform cutting of the back-glued product, and thus improving the product quality and consistency. Moreover, the brush plate 15 in the groove 13 opened on the cylinder 12 contacts the outside of the contact roller cutter cylinder 3. With the elastic force of the flexible spring 16, the limiting plate 14 is driven to squeeze the brush plate 15 to closely fit the outside of the cutter cylinder 3, realizing the cleaning of the outside of the cutter cylinder 3 and keeping it in a clean state.

[0037] 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 roller cutter module for preparing a single-sided adhesive-backed product, comprising two mounting plates (1), characterized in that: The middle parts of the two mounting plates (1) are rotatably connected with an inner shaft (2), the outer part of the inner shaft (2) is fixedly connected with a roller knife cylinder (3), the adjacent sides of the two mounting plates (1) are fixedly connected with an auxiliary shaft (4), the outer left and right sides of the auxiliary shaft (4) are slidably connected with a limiting collar (5), the upper and lower sides of the limiting collar (5) are fixedly connected with a fixing member (6), the fixing member (6) is fixedly connected with a double ring block (7) on the side close to the mounting plate (1), and the fixing member ( 6) A boost spring (8) is fixedly connected to the side away from the limiting ring (5), the middle part of the double ring block (7) is rotatably connected to a rotating shaft (9), the middle part of the rotating shaft (9) is fixedly connected to a stop block (10), the top ends of the two mounting plates (1) are rotatably connected to a positioning roller (11), the outside of the positioning roller (11) is fixedly connected to a cylinder (12), the outside of the cylinder (12) is provided with a plurality of grooves (13), and the inside of the groove (13) is slidably connected to a cleaning component.

2. The roller cutter module for preparing single-sided adhesive-backed products according to claim 1, characterized in that: The cleaning component comprises a limit plate (14), a brush plate (15) and a flexible spring (16); the outer portion of the limit plate (14) is slidably connected to the inner wall of the groove (13); the side of the limit plate (14) away from the flexible spring (16) is fixedly connected to the brush plate (15); and the side of the limit plate (14) away from the brush plate (15) is fixedly connected to the flexible spring (16).

3. The roller cutter module for preparing single-sided adhesive-backed products according to claim 1, characterized in that: The left and right sides of the roller knife cylinder (3) are both slidably connected to the adjacent sides of the two mounting plates (1), and the side of the double ring block (7) away from the mounting plate (1) is fixedly connected to the side of the limiting sleeve ring (5) close to the mounting plate (1).

4. The roller cutter module for preparing single-sided adhesive-backed products according to claim 1, characterized in that: One end of the boost spring (8) away from the limiting collar (5) is fixedly connected to a side of the stop block (10) close to the fixing member (6).

5. The roller cutter module for preparing single-sided adhesive-backed products according to claim 1, characterized in that: The adjacent sides of the two stop blocks (10) are in contact with the outside of the auxiliary shaft (4), and the adjacent sides of the two rotating shafts (9) are slidably connected to the outside of the auxiliary shaft (4).

6. The roller cutter module for preparing single-sided adhesive-backed products according to claim 2, characterized in that: The side of the brush plate (15) away from the positioning roller (11) is slidably connected to the outside of the roller blade cylinder (3).

7. The roller cutter module for preparing single-sided adhesive-backed products according to claim 2, characterized in that: The left and right sides of the cylinder (12) are slidably connected to the adjacent sides of the two mounting plates (1), and the outside of the brush plate (15) is slidably connected to the inner wall of the groove (13).

8. The roller cutter module for preparing single-sided adhesive-backed products according to claim 2, characterized in that: One end of the flexible spring (16) away from the limiting plate (14) is fixedly connected to the inner wall of the groove (13), and a guide roller (17) is fixedly connected to the rear side of the adjacent side of the two mounting plates (1).

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