UV roll-to-sheet laminating machine

Abstract

The utility model discloses a UV roll-to-piece laminating machine relates to laminating machinery technical field, including base, base top left and right sides are fixedly connected with support, the UV roll-to-piece laminating machine is provided with L-shaped splint, turntable and cylindrical rod, when in use, the sheet is placed on the turntable, then starts the first electric push rod to push the left, and the first electric push rod is driven by the cylinder rod to push the sheet to the right. A first electric push rod pushes L-shaped clamping plates, cylindrical rods on the L-shaped clamping plates move to drive a rotating disc to rotate anticlockwise, a long groove in the rotating disc rotates along with the rotating disc, the long groove drives all the cylindrical rods in the long groove to rotate, then an L-shaped short clamping plate can be pulled to move backwards, and the two L-shaped clamping plates are pulled to get close to the direction of a rotating shaft; after the first electric push rod is pushed leftwards, the L-shaped clamping plate and the L-shaped short clamping plate are close to the circle center of the rotary disc at the same time, then sheets on the rotary disc are concentrically positioned and finally clamped, the materials are attached accurately and equally, and the problem that the device cannot conduct automatic positioning and clamping is solved.

Description

Technical Field

[0001] This utility model relates to the field of lamination machinery technology, specifically a UV roll-to-roll lamination machine. Background Technology

[0002] Lamination machinery technology is an interdisciplinary product of industries such as material processing, printing, and electronics manufacturing. Its core is to achieve high-precision lamination of roll materials and sheets through automated systems. Lamination accuracy and efficiency are the key research and development points of lamination machine equipment. Currently, most lamination machines still require manual placement and positioning by employees before lamination, which can easily lead to lamination errors and reduce lamination efficiency and accuracy.

[0003] Now, a novel UV roll-to-roll laminating machine is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a UV roll-to-roll laminating machine to solve the problem of inability to automatically position and clamp the film as mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a UV roll-to-roll laminating machine, comprising a base, brackets fixedly connected to the left and right sides of the top of the base, a laminating roller disposed above the base, a take-up roller movably connected to the top of the bracket, an illumination lamp disposed below the take-up roller, two sets of pressure rollers movably connected to the bottom of the bracket, and positioning clamping assemblies movably connected to the left and right sides of the top of the base.

[0006] The positioning clamp includes an L-shaped clamp plate, which is movably connected to the left and right sides of the top of the base. An L-shaped short clamp plate is provided at the front end of the L-shaped clamp plate. A slide rail is movably connected to the bottom ends of the L-shaped clamp plate and the L-shaped short clamp plate. A first electric push rod is fixedly connected to the right side of the L-shaped clamp plate. A rotating shaft is fixedly connected to the middle position inside the base. A turntable is movably connected to the periphery of the rotating shaft. A cylindrical rod is fixedly connected to one end of the L-shaped clamp plate, the L-shaped short clamp plate, and the slide rail near the turntable. Multiple sets of long slots are formed inside the turntable.

[0007] As a further technical solution of this utility model, the base is fixedly connected to the slide rail, and the shape and size of the top end of the slide rail are consistent with the shape and size of the bottom end of the L-shaped clamp and the L-short clamp. The L-shaped clamp and the L-short clamp can slide along the top end of the slide rail.

[0008] As a further technical solution of this utility model, the external shape and size of the cylindrical rod are consistent with the internal shape and size of the long groove, the cylindrical rod can move along the inside of the long groove, and the horizontal plane where the top of the turntable is located is consistent with the horizontal plane where the top of the base is located.

[0009] As a further technical solution of this utility model, the turntable can rotate around the periphery of the rotating shaft, and the L-shaped clamp, the L-short clamp and the slide rail can move along the interior of the turntable.

[0010] As a further technical solution of this utility model, a second electric push rod is fixedly connected to the front end of the base, a crossbar is fixedly connected to the rear end of the second electric push rod, two sets of rubber heads are fixedly connected to the front end of the crossbar, two sets of grooves are opened at the rear end of the top of the base, multiple sets of short rods are fixedly connected inside the grooves, and ball bearings are movably connected to the periphery of the short rods.

[0011] As a further technical solution of this utility model, the horizontal plane where the top of the ball is located is slightly protruding from the horizontal plane where the top of the base is located, and the short rod and the ball are arranged at equal intervals.

[0012] As a further technical solution of this utility model, a cleaning agent tank is fixedly connected to the front end of the base, a water pump is fixedly connected to the left side of the cleaning agent tank, a telescopic pipe is fixedly connected to the left side of the water pump, a sponge head is fixedly connected to the top end of the telescopic pipe, and a nylon brush is fixedly connected to the top end of the sponge head.

[0013] As a further technical solution of this utility model, the water pump is connected to the interior of the cleaning agent tank, the telescopic pipe is connected to the interior of the water pump, and the telescopic pipe is elastic.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the UV roll-to-sheet laminating machine not only realizes the automatic positioning and clamping function, but also the automatic material pushing function and the cleaning function;

[0015] (1) By setting up an L-shaped clamp, a turntable and a cylindrical rod, when in use, the sheet is placed on the turntable, and then the first electric push rod is started to push to the left. The first electric push rod pushes the L-shaped clamp, and the movement of the cylindrical rod on the L-shaped clamp drives the turntable to rotate counterclockwise. When the turntable rotates, the long groove inside it rotates as well. The long groove drives all the cylindrical rods inside to rotate, which can pull the L-shaped short clamp to move backward and pull the two sets of L-shaped clamps closer to the direction of the rotating shaft. That is, after the first electric push rod is pushed to the left, the L-shaped clamp and the L-shaped short clamp move closer to the center of the turntable at the same time, and then the sheet on the turntable is concentrically positioned and finally clamped, so that the bonding of each piece of material is precise and the same. After clamping and positioning, glue can be applied to the sheet. Then, the second electric push rod pushes the sheet forward and backward, and it enters the gap between the two sets of pressure rollers to bond with the coating material pulled out by the coating roller and the winding roller. Finally, the coating is completed by the illumination of the lamp, realizing the automatic positioning and clamping function.

[0016] (2) With rubber head and short rod, when in use, after the position of the sheet is determined and glue is applied to its surface, the second electric push rod can be started to push the crossbar backward. The crossbar drives the rubber head to push the sheet backward. During the movement of the sheet, the position will not change because it is clamped by L-shaped clamps on both sides. After being pushed to the top of the groove, the short rod rolls to help it accelerate its movement and accelerate its movement to the pressure rollers for pasting, thus realizing the automatic pushing function.

[0017] (3) With a sponge head and a nylon brush, after pasting is completed, the water pump can be started to draw the cleaning liquid inside the cleaning agent tank. Then the cleaning liquid is transferred to the telescopic tube by the water pump. It is first transferred to the sponge head for absorption and storage. Then the telescopic tube can be stretched and the nylon brush can be used to clean the laminating roller and the winding roller. During the process, the sponge head can be pressed from time to time to release the cleaning liquid downwards. Then the nylon brush can be used to wipe the surface, thus realizing the cleaning function. Attached Figure Description

[0018] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0019] Figure 2 This is a top-view enlarged structural diagram of the turntable of this utility model;

[0020] Figure 3 This is a top view enlarged cross-sectional schematic diagram of the turntable of this utility model;

[0021] Figure 4 This is a top-view enlarged structural diagram of the crossbar of this utility model.

[0022] In the diagram: 1. Base; 2. Support; 3. Coating roller; 4. Rewind roller; 5. Illuminator; 6. Pressure roller; 7. L-shaped clamp; 8. L-shaped short clamp; 9. Slide rail; 10. First electric actuator; 11. Shaft; 12. Turntable; 13. Cylindrical rod; 14. Long groove; 15. Second electric actuator; 16. Crossbar; 17. Rubber head; 18. Groove; 19. Short rod; 20. Ball bearing; 21. Cleaning agent tank; 22. Water pump; 23. Telescopic tube; 24. Sponge head; 25. Nylon brush. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4An embodiment of this utility model is provided: a UV roll-to-sheet laminating machine, including a base 1, brackets 2 fixedly connected to the left and right sides of the top of the base 1, a laminating roller 3 arranged above the base 1, a take-up roller 4 movably connected to the top of the inside of the bracket 2, a lamp 5 arranged below the take-up roller 4, two sets of pressure rollers 6 movably connected to the bottom of the inside of the bracket 2, and positioning clamping components movably connected to the left and right sides of the top of the base 1.

[0025] Please see Figure 1-4 A UV roll-to-roll laminating machine also includes a positioning and clamping assembly, which includes an L-shaped clamping plate 7. The L-shaped clamping plate 7 is movably connected to the left and right sides of the top of the base 1. An L-shaped short clamping plate 8 is provided at the front end of the L-shaped clamping plate 7. A slide rail 9 is movably connected to the bottom ends of the L-shaped clamping plate 7 and the L-shaped short clamping plate 8. A first electric push rod 10 is fixedly connected to the right side of the L-shaped clamping plate 7. A rotating shaft 11 is fixedly connected to the middle position inside the base 1. A turntable 12 is movably connected to the periphery of the rotating shaft 11. A cylindrical rod 13 is fixedly connected to one end of the L-shaped clamping plate 7, the L-shaped short clamping plate 8, and the slide rail 9 near the turntable 12. Multiple openings are provided inside the turntable 12. The long groove 14 and the base 1 are fixedly connected to the slide rail 9. The shape and size of the top of the slide rail 9 are consistent with the shape and size of the bottom of the L-shaped clamp 7 and the L-shaped short clamp 8. The L-shaped clamp 7 and the L-shaped short clamp 8 can slide along the top of the slide rail 9. The shape and size of the outside of the cylindrical rod 13 are consistent with the shape and size of the inside of the long groove 14. The cylindrical rod 13 can move along the inside of the long groove 14. The horizontal plane where the top of the turntable 12 is located is consistent with the horizontal plane where the top of the base 1 is located. The turntable 12 can rotate along the periphery of the rotating shaft 11. The L-shaped clamp 7, the L-shaped short clamp 8 and the slide rail 9 can move along the inside of the turntable 12, which automatically positions and saves manpower.

[0026] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, in use, the sheet is placed on the turntable 12, and then the first electric actuator 10 is activated and pushed to the left. The first electric actuator 10 pushes the L-shaped clamping plate 7, and the movement of the cylindrical rods 13 on the L-shaped clamping plate 7 causes the turntable 12 to rotate counterclockwise. As the turntable 12 rotates, the long grooves 14 inside it also rotate, which in turn causes all the cylindrical rods 13 inside to rotate, thus pulling the L-shaped short clamping plate 8 backward and pulling the two sets of L-shaped clamping plates 7 closer to the rotating shaft 11. That is, the first electric actuator 10... After being pushed to the left, the L-shaped clamping plate 7 and the short L-shaped clamping plate 8 move towards the center of the turntable 12 at the same time, thereby concentrically positioning the sheet on the turntable 12 and finally clamping it to ensure that the bonding of each piece of material is precise and identical. After clamping and positioning, glue can be applied to the sheet. Then, the sheet is pushed forward and backward by the second electric push rod 15, entering the gap between the two sets of pressure rollers 6, and bonding with the coating material pulled out by the coating roller 3 and the take-up roller 4. Finally, the coating is completed by the illumination of the lamp 5, which saves manpower and achieves precise positioning.

[0027] A second electric push rod 15 is fixedly connected to the front end of the base 1. A crossbar 16 is fixedly connected to the rear end of the second electric push rod 15. Two sets of rubber heads 17 are fixedly connected to the front end of the crossbar 16. Two sets of grooves 18 are opened at the rear end of the top of the base 1. Multiple sets of short rods 19 are fixedly connected inside the grooves 18. Ball bearings 20 are movably connected to the periphery of the short rods 19. The horizontal plane where the top of the ball bearings 20 is located is slightly protruding from the horizontal plane where the top of the base 1 is located. The short rods 19 and the ball bearings 20 are arranged at equal intervals to facilitate feeding.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, when in use, after the sheet is positioned and glue is applied to its surface, the second electric push rod 15 can be activated to push the crossbar 16 backward. The crossbar 16 drives the rubber head 17 to push the sheet backward. During the movement of the sheet, the position will not change because it is held by the L-shaped clamps 7 on both sides. After being pushed to the top of the groove 18, the short rod 19 rolls to assist in accelerating its movement and accelerates its movement to the pressure rollers 6 for pasting, which facilitates feeding and bonding.

[0029] A cleaning agent tank 21 is fixedly connected to the front end of the base 1. A water pump 22 is fixedly connected to the left side of the cleaning agent tank 21. A telescopic tube 23 is fixedly connected to the left side of the water pump 22. A sponge head 24 is fixedly connected to the top of the telescopic tube 23. A nylon brush 25 is fixedly connected to the top of the sponge head 24. The water pump 22 is connected to the interior of the cleaning agent tank 21, and the telescopic tube 23 is connected to the interior of the water pump 22. The telescopic tube 23 is elastic and easy to clean.

[0030] Specifically, such as Figure 1 As shown, during use, after the pasting is completed, the water pump 22 can be started to draw the cleaning liquid inside the cleaning agent tank 21. Then the cleaning liquid is transferred to the telescopic tube 23 through the water pump 22. It is first transferred to the sponge head 24 for absorption and storage. Then the telescopic tube 23 can be stretched, and the nylon brush 25 can be used to clean the laminating roller 3 and the winding roller 4. During the process, the sponge head 24 can be pressed from time to time to release the cleaning liquid downwards. Then the nylon brush 25 can be used to wipe the surface for convenient regular cleaning of the surface.

[0031] Working principle: In use, the sheet is first placed on the turntable 12. Then, the first electric actuator 10 is pushed to the left, which pushes the L-shaped clamping plate 7. The movement of the cylindrical rods 13 on the L-shaped clamping plate 7 causes the turntable 12 to rotate counterclockwise. As the turntable 12 rotates, the long grooves 14 inside it also rotate. The long grooves 14 then drive all the cylindrical rods 13 inside to rotate, which in turn pulls the L-shaped short clamping plate 8 to move backward. Pull the two sets of L-shaped clamping plates 7 towards the direction of the rotating shaft 11. That is, after the first electric push rod 10 is pushed to the left, the L-shaped clamping plates 7 and the short L-shaped clamping plates 8 move towards the center of the turntable 12 at the same time, thereby concentrically positioning the sheets on the turntable 12 and finally clamping them to ensure that the bonding of each sheet of material is precise and identical. After clamping and positioning are completed, glue can be applied to the sheets. Then, the second electric push rod 15 pushes the sheets forward and backward, allowing them to enter the gap between the two sets of pressure rollers 6, where they meet the coating roller 3 and the take-up roller. The film pulled out from the roller 4 is bonded and finally irradiated by the lamp 5 to complete the bonding. When in use, after the position of the sheet is determined and glue is applied to its surface, the second electric push rod 15 can be activated to push the crossbar 16 backward. The crossbar 16 drives the rubber head 17 to push the sheet backward. During the movement of the sheet, the position will not change due to the clamping of the L-shaped clamps 7 on both sides. After being pushed to the top of the groove 18, the short rod 19 rolls to assist in accelerating its movement and pushes it to the pressure roller 6 for bonding. When in use, after bonding is completed, the water pump 22 can be activated to extract the cleaning liquid inside the cleaning agent tank 21. The cleaning liquid is then transferred to the telescopic tube 23 through the water pump 22. It is first transferred to the sponge head 24 for absorption and storage. Then the telescopic tube 23 can be stretched, and the nylon brush 25 can be used to clean the coating roller 3 and the take-up roller 4. During the process, the sponge head 24 can be pressed from time to time to release the cleaning liquid downward. Then the nylon brush 25 can be used to wipe the surface.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A UV roll-to-roll laminator comprising a base (1), characterized in that: The left and right sides of the top end of the base (1) are fixedly connected with supports (2), the upper side of the base (1) is provided with a film roller (3), the top end of the inside of the support (2) is movably connected with a winding roller (4), the lower side of the winding roller (4) is provided with a light (5), the bottom end of the inside of the support (2) is movably connected with two groups of pressing rollers (6), and the left and right sides of the top end of the base (1) are movably connected with positioning and clamping assemblies. The positioning and clamping assembly comprises an L-shaped clamping plate (7), the L-shaped clamping plate (7) is movably connected to the left and right sides of the top end of the base (1), the front end of the L-shaped clamping plate (7) is provided with an L-shaped short clamping plate (8), the bottom end of the L-shaped clamping plate (7) and the L-shaped short clamping plate (8) is movably connected with a sliding rail (9), the right side of the L-shaped clamping plate (7) is fixedly connected with a first electric push rod (10), the middle position of the inside of the base (1) is fixedly connected with a rotating shaft (11), the periphery of the rotating shaft (11) is movably connected with a rotating disc (12), one end of the L-shaped clamping plate (7), the L-shaped short clamping plate (8) and the sliding rail (9) near the rotating disc (12) is fixedly connected with a cylindrical rod (13), and the inside of the rotating disc (12) is provided with a plurality of long grooves (14).

2. The UV lamination machine according to claim 1, wherein: The base (1) is fixedly connected with the sliding rail (9), the shape and size of the top end of the sliding rail (9) is consistent with the shape and size of the bottom end of the L-shaped clamping plate (7) and the L-shaped short clamping plate (8), and the L-shaped clamping plate (7) and the L-shaped short clamping plate (8) can slide along the top end of the sliding rail (9).

3. The UV lamination machine of claim 1, wherein: The shape and size of the outside of the cylindrical rod (13) is consistent with the shape and size of the inside of the long groove (14), the cylindrical rod (13) can move along the inside of the long groove (14), and the horizontal plane where the top end of the rotating disc (12) is located is consistent with the horizontal plane where the top end of the base (1) is located.

4. The UV lamination machine of claim 1, wherein: The rotating disc (12) can rotate along the periphery of the rotating shaft (11), and the L-shaped clamping plate (7), the L-shaped short clamping plate (8) and the sliding rail (9) can move along the inside of the rotating disc (12).

5. The UV lamination machine of claim 1, wherein: The front end of the base (1) is fixedly connected with a second electric push rod (15), the rear end of the second electric push rod (15) is fixedly connected with a cross rod (16), the front end of the cross rod (16) is fixedly connected with two groups of rubber heads (17), the rear end of the top of the base (1) is provided with two groups of grooves (18), the inside of the groove (18) is fixedly connected with a plurality of short rods (19), and the periphery of the short rod (19) is movably connected with a ball (20).

6. The UV roll-to-roll laminator of claim 5, wherein: The horizontal plane where the top end of the ball (20) is located is slightly protruded from the horizontal plane where the top end of the base (1) is located, and the short rod (19) and the ball (20) are arranged at equal intervals.

7. The UV lamination machine of claim 1, wherein: The front end of the inside of the base (1) is fixedly connected with a cleaning agent box (21), the left side of the cleaning agent box (21) is fixedly connected with a water pump (22), the left side of the water pump (22) is fixedly connected with a telescopic pipe (23), the top end of the telescopic pipe (23) is fixedly connected with a sponge head (24), and the top end of the sponge head (24) is fixedly connected with a nylon brush (25).

8. The UV roll-to-roll laminator of claim 7, wherein: The water pump (22) is communicated with the inside of the cleaning agent tank (21), the telescopic pipe (23) is communicated with the inside of the water pump (22), and the telescopic pipe (23) is provided with elasticity.

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