Uniform coating device of film laminating machine

Abstract

The utility model discloses a uniform coating device of a film laminating machine, which comprises a film laminating machine body, the film laminating machine body comprises a machine frame, the outer side of the machine frame is sleeved with a bearing shaft, the outer side of the bearing shaft is sleeved with coating films, and the coating films are distributed on the outer side of the bearing shaft at equal intervals. And one end of the coating film abuts against a left side plate, an outer ring sleeve is fixedly installed on the outer side of the left side plate, and an inner ring sleeve is inserted into the outer ring sleeve. When a worker needs to adjust the spacing distance between coating films, the inner ring sleeve slides in the outer ring sleeve, scale values are arranged on the outer side of the inner ring sleeve, and therefore the length between the left side plate and the right side plate can be adjusted, and then the distance between the left side plate and the right side plate can be adjusted along with meshing of the hexagonal screw and threads arranged in the round hole. The length between the left side plate and the right side plate is fixed, so that the left side plate and the coating film can be mutually staggered and sleeved on the outer side of the bearing shaft one by one, and the coating film can be quickly and uniformly distributed on the bearing shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a uniform coating device for laminating machines. Background Art

[0002] Laminating machines can be divided into two categories: instant laminating machines and pre-coating laminating machines. They are special equipment for paper and film. The instant laminating machine includes three parts: gluing, drying and hot pressing. It has a wide range of applications and stable and reliable processing performance. It is a widely used laminating equipment in China.

[0003] At present, there are still some problems in the use of laminating machines. That is, when personnel place coating films of equal specifications on the load-bearing shaft one by one, because the spacing between the coating films is not positioned, they cannot be evenly distributed on the load-bearing shaft during the initial loading stage of the coating films. Personnel are required to adjust the coating films many times, which affects the progress of their work. For this reason, we propose a laminating machine coating uniformity device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a uniform coating device for a laminating machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform coating device of a laminating machine, comprising a laminating machine body, the laminating machine body comprising a frame, a bearing shaft is sleeved on the outer side of the frame, a coating film is sleeved on the outer side of the bearing shaft, the coating film is equidistantly distributed on the outer side of the bearing shaft, one end of the coating film abuts against a left plate, an outer ring sleeve is fixedly installed on the outer side of the left plate, an inner ring sleeve is inserted in the outer ring sleeve, a right plate is fixedly installed on one end of the inner ring sleeve, the right plate abuts against the other end of the coating film, a scale value is opened on the right plate, a circular hole is opened on the outer side of the outer ring sleeve, a hexagonal screw is inserted in the circular hole, a thread meshing with the hexagonal screw is arranged in the circular hole, a guide block is fixedly installed on the outer side of the inner ring sleeve, the guide block is inserted on the outer side of the guide groove, and the guide groove is arranged on the outer side of the outer ring sleeve.

[0006] As a further preferred embodiment of the present technical solution, the inner ring sleeve slides inside the outer ring sleeve, the outer side of the inner ring sleeve abuts against the inner wall of the outer ring sleeve, and the left plate and the right plate are both sleeved on the outer side of the bearing shaft.

[0007] As a further preferred embodiment of the present technical solution, the guide block fits inside the guide groove, and two groups of the guide blocks are provided, and the two groups of guide blocks are symmetrically arranged on the outer side of the inner ring sleeve.

[0008] As a further preferred embodiment of the present technical solution, a rubber plug is inserted into the circular hole, the rubber plug is located at the bottom end of the hexagonal screw, an annular groove is opened on the outside of the hexagonal screw, a thin sheet is inserted in the annular groove, a spring is sleeved on the outside of the hexagonal screw, and both ends of the spring are respectively fixedly connected to the outside of the outer ring sleeve and the lower surface of the thin sheet.

[0009] As a further preferred embodiment of the present technical solution, the rubber plug slides in the circular hole, and the bottom end of the rubber plug abuts against the outer side of the inner ring sleeve.

[0010] As a further preferred embodiment of the present technical solution, a holding piece is arranged above the hexagonal screw, a fitting groove is provided at the bottom end of the holding piece, the fitting groove is inserted at the top end of the hexagonal screw, and anti-slip grooves are provided on the outer side of the holding piece, and the anti-slip grooves are equidistantly distributed on the outer side of the holding piece.

[0011] As a further preferred embodiment of the present technical solution, the outer edge of the hexagonal screw and the inner wall edge of the engaging groove are both arranged to be inclined.

[0012] The utility model provides a uniform coating device for a laminating machine, which has the following beneficial effects:

[0013] When the personnel of the utility model need to adjust the spacing distance between the coating films, as the inner ring sleeve slides inside the outer ring sleeve and the outer side of the inner ring sleeve is provided with a scale value, the length between the left plate and the right plate can be adjusted. After that, as the hexagonal screw is engaged with the thread provided inside the circular hole, the length between the left plate and the right plate is fixed, and the left plate and the coating film can be staggered and sleeved on the outside of the load-bearing shaft one by one, so that the coating film can be quickly and evenly distributed on the load-bearing shaft.

[0014] The utility model provides a rubber plug, annular groove, thin sheet and spring. When a person adjusts the position between the left plate and the right plate, after the bottom end of the hexagonal screw is separated from the thread provided in the round hole, the bottom end of the hexagonal screw can still exert pressure on the top end of the rubber plug, so that the rubber plug abuts against the outside of the inner ring sleeve, thereby limiting the phenomenon of excessive sliding of the inner ring sleeve in the outer ring sleeve, which affects the smoothness of the person adjusting the position between the left plate and the right plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a left-side schematic diagram of the structure of the coating film of the utility model;

[0017] Figure 3 It is a schematic diagram of the left side cross section of the structure of the coating film of the utility model;

[0018] Figure 4 For this utility model Figure 3 A is a magnified schematic diagram of the structure.

[0019] In the figure: 1. laminating machine body; 2. frame; 3. bearing shaft; 4. coating film; 5. left side plate; 6. outer ring sleeve; 7. inner ring sleeve; 8. right side plate; 9. scale value; 10. round hole; 11. hexagonal screw; 12. guide block; 13. guide groove; 14. rubber plug; 15. annular groove; 16. thin sheet; 17. spring; 18. holding piece; 19. fitting groove; 20. anti-slip pattern. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in this embodiment, a coating uniformity device of a laminating machine comprises a laminating machine body 1, the laminating machine body 1 comprises a frame 2, the frame 2 is sleeved with a bearing shaft 3 on the outside, the bearing shaft 3 is sleeved with a coating film 4 on the outside, the coating film 4 is evenly distributed on the outside of the bearing shaft 3, one end of the coating film 4 abuts against a left side plate 5, an outer ring sleeve 6 is fixedly installed on the outside of the left side plate 5, an inner ring sleeve 7 is inserted in the outer ring sleeve 6, a right side plate 8 is fixedly installed on one end of the inner ring sleeve 7, and the right The side plate 8 is in contact with the other end of the coating film 4, and a scale value 9 is opened on the right side plate 8. A circular hole 10 is opened on the outer side of the outer ring sleeve 6, and a hexagonal screw 11 is inserted inside the circular hole 10. A thread engaged with the hexagonal screw 11 is arranged in the circular hole 10. A guide block 12 is fixedly installed on the outer side of the inner ring sleeve 7, and the guide block 12 is inserted on the outer side of the guide groove 13. The guide groove 13 is arranged on the outer side of the outer ring sleeve 6. When personnel need to adjust the spacing between the coating films 4, As the inner ring sleeve 7 slides inside the outer ring sleeve 6 and the scale value 9 is set on the outer side of the inner ring sleeve 7, the length between the left plate 5 and the right plate 8 can be adjusted. Then, as the hexagonal screw 11 engages with the thread set inside the circular hole 10, the length between the left plate 5 and the right plate 8 is fixed, and the left plate 5 and the coating film 4 can be staggered and sleeved on the outside of the load-bearing shaft 3 one by one, so that the coating film 4 can be quickly and evenly distributed on the load-bearing shaft 3, and the inner ring sleeve 7 slides inside the outer ring sleeve 6. The outer side of the inner ring sleeve 7 is in contact with the inner wall of the outer ring sleeve 6, and the left plate 5 and the right plate 8 are both sleeved on the outer side of the load-bearing shaft 3, so that the inner ring sleeve 7 can be smoothly placed in the outer ring sleeve 6 for position adjustment. The guide block 12 fits into the inside of the guide groove 13. The guide block 12 is provided with two groups, and the two groups of guide blocks 12 are symmetrically arranged on the outer side of the inner ring sleeve 7. The guide blocks 12 and the guide groove 13 are provided to limit the direction of the moving inner ring sleeve 7.

[0022] like Figure 4As shown, a rubber plug 14 is inserted into the circular hole 10, and the rubber plug 14 is at the bottom end of the hexagonal screw 11. An annular groove 15 is provided on the outside of the hexagonal screw 11, and a thin sheet 16 is inserted into the annular groove 15. A spring 17 is sleeved on the outside of the hexagonal screw 11, and the two ends of the spring 17 are respectively fixedly connected to the outside of the outer ring sleeve 6 and the lower surface of the thin sheet 16. The rubber plug 14 slides in the circular hole 10, and the bottom end of the rubber plug 14 abuts against the outside of the inner ring sleeve 7. The rubber plug 14, annular groove 15, thin sheet 16 and spring 17 are provided. When a person adjusts the position between the left plate 5 and the right plate 8, after the bottom end of the hexagonal screw 11 is separated from the thread provided in the circular hole 10, the bottom end of the hexagonal screw 11 can still exert pressure on the top end of the rubber plug 14, so that the rubber plug 14 contacts the outer side of the inner ring sleeve 7, thereby limiting the excessive sliding of the inner ring sleeve 7 in the outer ring sleeve 6, which affects the smoothness of the adjustment between the left plate 5 and the right plate 8.

[0023] like Figure 4 As shown, a holding piece 18 is provided above the hexagonal screw 11, and an engaging groove 19 is provided at the bottom end of the holding piece 18. The engaging groove 19 is inserted at the top position of the hexagonal screw 11. Anti-slip grooves 20 are provided on the outer side of the holding piece 18. The anti-slip grooves 20 are evenly distributed on the outer side of the holding piece 18. By providing the holding piece 18, a person can sleeve the engaging groove 19 on the top of the hexagonal screw 11, which can help the person to screw the hexagonal screw 11. The outer edge of the hexagonal screw 11 and the inner wall edge of the engaging groove 19 are both arranged to be inclined, so that the person can smoothly sleeve the engaging groove 19 on the top of the hexagonal screw 11.

[0024] The utility model provides a uniform coating device for a laminating machine, and the specific working principle is as follows:

[0025] When the device is in use, if it is necessary to adjust the spacing between the coating films, the right side plate 8 can be pulled so that the inner ring sleeve 7 can be moved inside the outer ring sleeve 6, and the distance can be judged by the scale value 9. During this period, the bottom end of the hexagonal screw 11 is in contact with the top end of the rubber plug 14, and the bottom end of the rubber plug 14 is tightly attached to the outer side of the inner ring sleeve 7. When the spacing between the left side plate 5 and the right side plate 8 is adjusted, the engaging groove 19 provided at the bottom end of the holding piece 18 is inserted into the top end of the hexagonal screw 11, and then the hexagonal screw 11 is pressed downward and rotated so that the hexagonal screw 11 can engage with the thread provided in the circular hole 10, thereby fixing the position of the inner ring sleeve 7, and then the left side plate 5 and the coating film 4 are staggered and sleeved on the outside of the load-bearing shaft 3 one by one, so that the coating film 4 can be quickly and evenly distributed on the load-bearing shaft 3, and then the two ends of the coating film 4 on the load-bearing shaft 3 can be restricted by the annular sleeve and bolts.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform coating device for a laminating machine, characterized in that: The invention comprises a coating machine body (1), wherein the coating machine body (1) comprises a frame (2), wherein a bearing shaft (3) is sleeved on the outer side of the frame (2), wherein a coating film (4) is sleeved on the outer side of the bearing shaft (3), wherein the coating film (4) is evenly distributed on the outer side of the bearing shaft (3), wherein one end of the coating film (4) abuts against a left side plate (5), wherein an outer ring sleeve (6) is fixedly installed on the outer side of the left side plate (5), wherein an inner ring sleeve (7) is inserted into the outer ring sleeve (6), wherein one end of the inner ring sleeve (7) is fixedly installed with a right side plate (8), wherein the The right side plate (8) contacts the other end of the coating film (4), and a scale value (9) is provided on the right side plate (8). A circular hole (10) is provided on the outer side of the outer ring sleeve (6), and a hexagonal screw (11) is inserted into the circular hole (10). A thread engaged with the hexagonal screw (11) is provided in the circular hole (10). A guide block (12) is fixedly installed on the outer side of the inner ring sleeve (7), and the guide block (12) is inserted on the outer side of the guide groove (13). The guide groove (13) is provided on the outer side of the outer ring sleeve (6).

2. A uniform coating device for a laminating machine according to claim 1, characterized in that: The inner ring sleeve (7) slides inside the outer ring sleeve (6), the outer side of the inner ring sleeve (7) abuts against the inner wall of the outer ring sleeve (6), and the left side plate (5) and the right side plate (8) are both sleeved on the outer side of the bearing shaft (3).

3. A uniform coating device for a laminating machine according to claim 1, characterized in that: The guide block (12) fits into the interior of the guide groove (13), and two groups of the guide blocks (12) are provided. The two groups of the guide blocks (12) are symmetrically arranged on the outer side of the inner ring sleeve (7).

4. A uniform coating device for a laminating machine according to claim 1, characterized in that: A rubber plug (14) is inserted into the circular hole (10), and the rubber plug (14) is located at the bottom end of the hexagonal screw (11). An annular groove (15) is provided on the outside of the hexagonal screw (11), and a thin sheet (16) is inserted into the annular groove (15). A spring (17) is sleeved on the outside of the hexagonal screw (11), and two ends of the spring (17) are respectively fixedly connected to the outside of the outer ring sleeve (6) and the lower surface of the thin sheet (16).

5. A uniform coating device for a laminating machine according to claim 4, characterized in that: The rubber plug (14) slides in the circular hole (10), and the bottom end of the rubber plug (14) abuts against the outer side of the inner ring sleeve (7).

6. A uniform coating device for a laminating machine according to claim 1, characterized in that: A holding piece (18) is arranged above the hexagonal screw (11), a fitting groove (19) is provided at the bottom end of the holding piece (18), and the fitting groove (19) is inserted at the top end of the hexagonal screw (11). Anti-slip grooves (20) are provided on the outer side of the holding piece (18), and the anti-slip grooves (20) are evenly distributed on the outer side of the holding piece (18).

7. A uniform coating device for a laminating machine according to claim 6, characterized in that: The outer edge of the hexagonal screw (11) and the inner wall edge of the engaging groove (19) are both arranged to be inclined.

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