Double-roller pressing type acrylic plate processing and laminating device

Abstract

The utility model discloses a double-roller pressing type acrylic plate processing and laminating device which comprises a laminating frame used for laminating an acrylic plate when the acrylic plate is processed, first fixing blocks are fixedly arranged on the two sides of the middle of the top end of the laminating frame and the two sides of the middle of the bottom end of the laminating frame, and second fixing blocks are fixedly arranged on the two sides of the middle of the top end of the laminating frame; one ends of the four first fixing blocks are rotationally connected with the two ends of two winding shafts correspondingly, the middles of the two winding shafts are sleeved with protective film rolls correspondingly, and a double-roller pressing structure is fixedly arranged at one end of the film covering frame and comprises two bidirectional electric hydraulic cylinders. According to the double-roller pressing type acrylic plate processing and laminating device, a double-roller pressing structure is arranged, the two-way electric hydraulic cylinder drives the upper pressing roller and the lower pressing roller on the first rotating shaft to be close to an acrylic plate to be laminated through the connecting block, so that a protective film is pressed on the two surfaces of the acrylic plate to be laminated at the same time, the operation is simple and convenient, and the laminating efficiency is high. And the laminating efficiency of the acrylic plate can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic plate processing, in particular to a double-roller pressing type acrylic plate processing and laminating device. Background Art

[0002] Acrylic, also known as specially treated plexiglass, is a replacement product for plexiglass. Light boxes made of acrylic have the characteristics of good light transmittance, pure color, rich colors, beautiful and smooth appearance, taking into account both day and night effects, long service life, and no impact on use.

[0003] Since the smooth acrylic sheet is very easy to be scratched during transportation, the acrylic sheet needs to be coated before leaving the factory to protect the surface of the acrylic sheet. At present, the acrylic sheet coating is performed by an acrylic sheet processing coating device.

[0004] However, the acrylic sheet processing and laminating devices used in the market have the following defects:

[0005] Firstly, the existing acrylic plate processing and laminating device cannot perform lamination operations on both sides of the acrylic plate at the same time. After laminating one side of the acrylic plate, the acrylic plate needs to be manually turned over to perform lamination operations on the other side. The operation is inconvenient, which increases the workload of the operator and seriously affects the lamination efficiency of the acrylic plate. Secondly, dust and other impurities will adhere to the surface of the acrylic plate due to transfer and other reasons before lamination, and the existing acrylic plate processing and laminating device does not clean the acrylic plate before laminating, resulting in reduced connectivity between the acrylic plate and the lamination, thereby affecting the lamination effect of the acrylic plate.

[0006] Based on this, we propose a double-roller pressing acrylic plate processing and laminating device. Utility Model Content

[0007] The utility model aims to provide a double-roller clamping acrylic plate processing and laminating device to solve the problem that the existing acrylic plate processing and laminating device mentioned in the above background technology cannot simultaneously perform laminating operations on both sides of the acrylic plate, and after laminating one side of the acrylic plate, the acrylic plate needs to be manually turned over to perform laminating operations on the other side, which is inconvenient to operate, increases the workload of the operator, and seriously affects the laminating efficiency of the acrylic plate.

[0008] To achieve the above purpose, the utility model provides the following technical solution: a double roller pressing acrylic plate processing and laminating device, comprising:

[0009] Laminating rack, used for laminating acrylic sheets during acrylic sheet processing;

[0010] First fixing blocks are fixedly arranged on both sides of the middle of the top end and the middle of the bottom end of the film laminating frame, one end of the four first fixing blocks is rotatably connected to the two ends of the two winding shafts respectively, and the middle parts of the two winding shafts are sleeved with protective film rolls;

[0011] A double roller clamping structure is fixedly provided at one end of the laminating frame, and the double roller clamping structure includes two bidirectional electric hydraulic cylinders, both ends of the two bidirectional electric hydraulic cylinders are respectively fixedly connected to one side of four connecting blocks, and one end of the four connecting blocks is respectively rotatably connected to both ends of the two first rotating shafts.

[0012] As a preferred technical solution of the present utility model, the middle parts of the two first rotating shafts are rotatably connected to the middle parts of the upper clamping roller and the middle parts of the lower clamping roller respectively, both sides of the middle parts of the two first rotating shafts are threadedly connected to the first limiting rings, and the middle parts of the two ends of the upper clamping roller and the middle parts of the two ends of the lower clamping roller are respectively contacted and connected with one side of the four first limiting rings.

[0013] As a preferred technical solution of the utility model, electric slide rails are fixedly provided in the middle of the inner walls on both sides of the coating frame, one end of the two electric slide rails are slidably connected to one end of the two electric telescopic rods through movable sliders, and the other end of the two electric telescopic rods are fixedly provided with anti-slip clamping plates, and one side of the two anti-slip clamping plates are respectively in contact and connected with the two sides of the acrylic plate to be coated.

[0014] As a preferred technical solution of the utility model, a double-sided cleaning structure is fixedly arranged at the other end of the coating frame, and the double-sided cleaning structure includes four second fixed blocks, and the middle parts of one end of the four second fixed blocks are rotatably connected to the two ends of two second rotating shafts, and the middle parts of the two second rotating shafts are rotatably connected to the middle parts of the upper cleaning roller and the middle parts of the lower cleaning roller.

[0015] As a preferred technical solution of the utility model, both sides of the middle part of the two second rotating shafts are threadedly connected to the second limiting rings, and the middle parts of the two ends of the upper cleaning roller and the middle parts of the two ends of the lower cleaning roller are respectively contacted and connected with one side of the four second limiting rings, and the four corners of the bottom end of the coating frame are fixedly connected to the two sides of the top of the two anti-slip bottom plates through columns.

[0016] As a preferred technical solution of the utility model, a control panel is provided on one side of the laminating frame, and the two electric slide rails, the two electric telescopic rods and the two bidirectional electric hydraulic cylinders are electrically connected to an external power supply through the control panel.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. By setting up a double roller clamping structure, the bidirectional electric hydraulic cylinder drives the upper clamping roller and the lower clamping roller on the first rotating shaft to approach the acrylic plate to be laminated through the connecting block, so as to press the protective film on both sides of the acrylic plate to be laminated at the same time. It is easy to operate and can effectively improve the laminating efficiency of the acrylic plate.

[0019] 2. By setting up a double-sided cleaning structure, the upper cleaning roller and the lower cleaning roller are in full contact and friction with both sides of the acrylic plate to be coated, so as to fully clean the dust and other impurities on both sides of the acrylic plate to be coated, so as to improve the connectivity between the acrylic plate to be coated and the protective film, thereby effectively ensuring the coating effect of the acrylic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a structural schematic diagram of the double roller pressing structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the double-sided cleaning structure of the utility model.

[0023] In the figure: 1. Laminating rack; 2. Electric slide rail; 3. Movable slider; 4. Electric telescopic rod; 5. Anti-skid clamping plate; 6. Acrylic plate to be laminated; 7. Double-sided cleaning structure; 8. First fixed block; 9. Protective film roll; 10. Double roller clamping structure; 11. Column; 12. Anti-skid bottom plate; 13. Bidirectional electric hydraulic cylinder; 14. Connecting block; 15. First rotating shaft; 16. Upper clamping roller; 17. Lower clamping roller; 18. First limiting ring; 19. Second fixed block; 20. Second rotating shaft; 21. Upper cleaning roller; 22. Lower cleaning roller; 23. Second limiting ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides a technical solution for a double roller pressing acrylic plate processing and laminating device:

[0026] Embodiment 1:

[0027] according to Figure 1 and Figure 2As shown, it includes: a laminating frame 1, which is used to laminat the acrylic plate during acrylic plate processing; first fixing blocks 8 are fixedly arranged on both sides of the middle of the top end and the middle of the bottom end of the laminating frame 1, one end of the four first fixing blocks 8 is rotatably connected to the two ends of the two winding shafts, and the middle parts of the two winding shafts are sleeved with a protective film roll 9, and a double roller clamping structure 10 is fixedly arranged at one end of the laminating frame 1, and the double roller clamping structure 10 includes two bidirectional electric hydraulic cylinders 13, and the two ends of the two bidirectional electric hydraulic cylinders 13 are respectively fixedly connected to one side of four connecting blocks 14, and one end of the four connecting blocks 14 is respectively connected to the two ends of the two first rotating shafts 15 Rotationally connected, the middle parts of the two first rotating shafts 15 are rotationally connected to the middle parts of the upper clamping roller 16 and the middle parts of the lower clamping roller 17 respectively, both sides of the middle parts of the two first rotating shafts 15 are threadedly connected to the first limiting rings 18, and the middle parts of the two ends of the upper clamping roller 16 and the middle parts of the two ends of the lower clamping roller 17 are respectively contacted and connected with one side of the four first limiting rings 18, and the bidirectional electric hydraulic cylinder 13 drives the upper clamping roller 16 and the lower clamping roller 17 on the first rotating shaft 15 through the connecting block 14 to approach the acrylic plate 6 to be coated, so as to press the protective film on both sides of the acrylic plate 6 to be coated at the same time. It is easy to operate and can effectively improve the coating efficiency of the acrylic plate.

[0028] When in use, after the acrylic sheet 6 to be coated passes through the protective film roll 9, one end of the protective film on the two protective film rolls 9 is adhered to one end of both sides of the acrylic sheet 6 to be coated, and then the electric slide rail 2 drives the acrylic sheet 6 to be coated with the protective film adhered to it through the double roller clamping structure 10. At this time, the bidirectional electric hydraulic cylinder 13 drives the upper clamping roller 16 and the lower clamping roller 17 on the first rotating shaft 15 through the connecting block 14 to approach the acrylic sheet 6 to be coated, so as to press the protective film on both sides of the acrylic sheet 6 to be coated at the same time.

[0029] Embodiment 2:

[0030] Based on the first embodiment, according to Figure 1 and Figure 3As shown, electric slide rails 2 are fixedly provided at the middle of the inner walls on both sides of the laminating frame 1, and one end of the two electric slide rails 2 is slidably connected to one end of two electric telescopic rods 4 through movable sliders 3 respectively, and the other ends of the two electric telescopic rods 4 are fixedly provided with anti-skid clamping plates 5, one side of the two anti-skid clamping plates 5 are respectively in contact with the two sides of the acrylic plate 6 to be coated, and the electric telescopic rod 4 can drive the anti-skid clamping plates 5 to clamp and fix the acrylic plate 6 to be coated, and then the electric slide rails 2 drive the clamped and fixed acrylic plate 6 to be coated through the movable slider 3 in sequence, and the other end of the laminating frame 1 is fixedly provided with a double-sided cleaning structure 7, and the double-sided cleaning structure 7 includes four second fixed blocks 19, and the middle parts of one end of the four second fixed blocks 19 are respectively rotatably connected to the two ends of the two second rotating shafts 20, and the middle parts of the two second rotating shafts 20 are respectively connected to the middle parts of the upper cleaning rollers 21. It is rotatably connected to the middle part of the lower cleaning roller 22, both sides of the middle part of the two second rotating shafts 20 are threadedly connected to the second limiting rings 23, and the middle parts of the two ends of the upper cleaning roller 21 and the middle parts of the two ends of the lower cleaning roller 22 are respectively contacted and connected with one side of the four second limiting rings 23, and the upper cleaning roller 21 and the lower cleaning roller 22 are fully in contact and friction with the two sides of the acrylic plate 6 to be coated, so as to fully clean the dust and other impurities on both sides of the acrylic plate 6 to be coated, so as to improve the connectivity between the acrylic plate 6 to be coated and the protective film, thereby effectively ensuring the coating effect of the acrylic plate, the four corners of the bottom end of the laminating frame 1 are fixedly connected to the two sides of the top of the two anti-slip bottom plates 12 through the columns 11, and a control panel is provided on one side of the laminating frame 1, and the two electric slide rails 2, the two electric telescopic rods 4 and the two bidirectional electric hydraulic cylinders 13 are electrically connected to the external power supply through the control panel.

[0031] When in use, the acrylic plate 6 to be coated is placed between the two anti-skid clamping plates 5, and the electric telescopic rod 4 drives the anti-skid clamping plates 5 to clamp and fix the acrylic plate 6 to be coated. Then the electric slide rail 2 drives the clamped acrylic plate 6 to be coated to pass through the double-sided cleaning structure 7 through the movable slider 3. When passing through the double-sided cleaning structure 7, the upper cleaning roller 21 and the lower cleaning roller 22 fully contact and rub with the two sides of the acrylic plate 6 to be coated, so that dust and other impurities on both sides of the acrylic plate 6 to be coated can be fully cleaned.

[0032] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] Although 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 double roller pressing acrylic plate processing and laminating device, comprising: A laminating frame (1) is used for laminating the acrylic sheet during the acrylic sheet processing; The invention is characterized in that: first fixing blocks (8) are fixedly arranged on both sides of the middle of the top end and the middle of the bottom end of the film laminating frame (1); one end of the four first fixing blocks (8) is rotatably connected to the two ends of the two winding shafts respectively; and the middle of the two winding shafts is sleeved with a protective film roll (9); A double roller clamping structure (10) is fixedly provided at one end of the coating frame (1), and the double roller clamping structure (10) includes two bidirectional electric hydraulic cylinders (13), and the two ends of the two bidirectional electric hydraulic cylinders (13) are respectively fixedly connected to one side of four connecting blocks (14), and one end of the four connecting blocks (14) is respectively rotatably connected to the two ends of two first rotating shafts (15).

2. The double roller pressing acrylic plate laminating device according to claim 1, characterized in that: The middle parts of the two first rotating shafts (15) are rotatably connected to the middle parts of the upper clamping roller (16) and the middle parts of the lower clamping roller (17), respectively; both sides of the middle parts of the two first rotating shafts (15) are threadedly connected to the first limiting rings (18), and the middle parts of the two ends of the upper clamping roller (16) and the middle parts of the two ends of the lower clamping roller (17) are respectively in contact with one side of the four first limiting rings (18).

3. The double roller pressing acrylic plate laminating device according to claim 1, characterized in that: An electric slide rail (2) is fixedly provided in the middle of the inner walls on both sides of the coating frame (1); one end of the two electric slide rails (2) is slidably connected to one end of two electric telescopic rods (4) through movable sliders (3); the other end of the two electric telescopic rods (4) is fixedly provided with an anti-slip clamping plate (5); one side of the two anti-slip clamping plates (5) is respectively in contact with two sides of the acrylic plate (6) to be coated.

4. The double roller pressing acrylic plate laminating device according to claim 1, characterized in that: A double-sided cleaning structure (7) is fixedly provided at the other end of the coating frame (1), and the double-sided cleaning structure (7) includes four second fixed blocks (19), and the middle parts of one end of the four second fixed blocks (19) are rotatably connected to the two ends of two second rotating shafts (20), and the middle parts of the two second rotating shafts (20) are rotatably connected to the middle parts of the upper cleaning roller (21) and the middle parts of the lower cleaning roller (22).

5. The double roller pressing acrylic plate laminating device according to claim 4, characterized in that: Both sides of the middle of the two second rotating shafts (20) are threadedly connected to the second limiting rings (23), and the middle of the two ends of the upper cleaning roller (21) and the middle of the two ends of the lower cleaning roller (22) are respectively in contact with one side of the four second limiting rings (23), and the four corners of the bottom end of the coating frame (1) are fixedly connected to the two sides of the top of the two anti-slip bottom plates (12) through the columns (11).

6. The double roller pressing acrylic plate laminating device according to claim 3, characterized in that: A control panel is provided on one side of the film laminating frame (1), and the two electric slide rails (2), the two electric telescopic rods (4) and the two bidirectional electric hydraulic cylinders (13) are all electrically connected to an external power supply via the control panel.

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