CN219325531U

CN219325531U - Tectorial membrane device

Info

Publication number: CN219325531U
Application number: CN202320456649.9U
Authority: CN
Inventors: 黄小琼
Original assignee: Jiangxi Hongfulai New Material Co ltd
Current assignee: Jiangxi Hongfulai New Material Co ltd
Priority date: 2023-03-12
Filing date: 2023-03-12
Publication date: 2023-07-11
Anticipated expiration: 2033-03-12

Abstract

The utility model relates to the technical field of plastic sheet lamination, in particular to a lamination device which comprises a frame, a bracket A, a bracket B, a clamping block A, a connecting rod A, a bidirectional screw rod, a guide roller, a heating roller A and a heating roller B. Set up the conveyer belt in the frame, support A and support B symmetry set up in the frame, and connecting rod A rotates the draw-in groove that sets up at support A, and connecting rod A connecting sleeve, telescopic connection connecting rod B, connecting rod B insert support B's draw-in groove, fixture block A straight facade and connecting rod B surface butt, and set up the tooth's socket in the connecting rod B. A sliding groove is formed in the sleeve, two sliding blocks are symmetrically and slidably arranged in the sliding groove, and the two-way screw rod is in driving connection with the sliding blocks on two sides. The guide roller and the heating roller A are both rotatably arranged between the bracket A and the bracket B, and the bracket A is provided with a movable frame driven by a hydraulic cylinder. The heating roller B is rotatably arranged on the inner side of the movable frame, and the motor B is in driving connection with the heating roller B. The utility model has high film coating efficiency and simple film roll replacement operation.

Description

Tectorial membrane device

Technical Field

The utility model relates to the technical field of plastic sheet lamination, in particular to a lamination device.

Background

Plastic sheets are required to be coated on the surface in the production process, and the coating is usually completed by a coating machine, and the coating machine can be divided into a coating machine and a precoating type coating machine. Is a special equipment for paper, board and film mounting, and is pressed together by a blanket cylinder and a heating cylinder to form a paper-plastic integrated product. The existing laminating machine is complex in structure and large in adjustment difficulty coefficient.

The Chinese patent with the authorized bulletin number of CN217597821U discloses a laminating device of a laminating machine, a leveling mechanism is fixedly arranged at the top of a mounting frame of the laminating device, a connecting plate is fixedly connected to the mounting frame below an unreeling roller, fixing rods are symmetrically and fixedly inserted at two ends of the connecting plate, a movable rod is slidably inserted at the bottom of the fixing rod, a fixing block is fixedly connected at the bottom of the movable rod, a spring is movably sleeved on the movable rod between the fixing block and the fixing rod, a squeezing roller is rotatably inserted between two mounting plates, a conveying belt is arranged on the mounting frame below the squeezing roller, a supporting plate is movably arranged in a cavity formed by the conveying belt, and a limiting mechanism is fixedly arranged on the supporting plate at one side of the squeezing roller. The limiting mechanism is convenient to limit and fix products with different sizes on the conveying belt, so that the products cannot skew when moving the film on the conveying belt, and the film covering effect of the products is guaranteed.

However, the device still has the defects that: the device needs to be dismantled with the help of the instrument when changing the film roller, still needs to use the instrument to install fixedly after changing, troublesome operation to the heating roller is single in the device, and is low to the heating efficiency of membrane.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a film laminating device.

The technical scheme of the utility model is as follows: a laminating device comprises a frame, a bracket A, a bracket B, a clamping block A, a connecting rod A, a bidirectional screw rod, a guide roller, a heating roller A and a heating roller B. The frame is provided with a conveyor belt, the frame is provided with a motor A for driving the conveyor belt to run, and two sides of the conveyor belt are symmetrically provided with guide frames. The bracket A and the bracket B are symmetrically arranged on the frame, and clamping grooves are formed in the side faces of the bracket A and the bracket B. The clamping block A is elastically and slidably arranged in the bracket B, and extends into the clamping groove on the bracket B. The connecting rod A rotates and sets up in support A's draw-in groove, and connecting rod A adapter sleeve, telescopic other end set up connecting rod B, and connecting rod B inserts support B's draw-in groove and rather than sliding connection, and fixture block A's upright face and connecting rod B's surface butt, and set up the tooth's socket in the connecting rod B. A sliding groove is formed in the sleeve, two sliding blocks are symmetrically and slidably arranged in the sliding groove, and two clamping blocks B are symmetrically and elastically slidably arranged in the sliding blocks. The bidirectional screw rod is rotatably arranged in the chute and is in driving connection with the sliding blocks at two sides. The end part of the bidirectional screw rod is provided with a knob, two clamping blocks C are symmetrically and elastically arranged in the knob in a sliding way, and the clamping blocks C are inserted into the tooth grooves and are meshed with the tooth grooves. The guide roller and the heating roller A are both rotatably arranged between the support A and the support B, a movable frame is slidably arranged between the support A and the support B, and hydraulic cylinders for driving the movable frame to slide are arranged on the supports on two sides. The heating roller B is rotatably arranged at the inner side of the opening of the movable frame, the heating roller A is positioned between the guide roller and the heating roller B, and the movable frame is provided with a motor B for driving the heating roller B to rotate.

Preferably, two driving rollers are symmetrically arranged on the frame, the conveyor belt is coated on the driving rollers at two sides, the output end of the motor A is connected with the end part of one of the driving rollers, and a plurality of supporting rollers are uniformly spaced between the driving rollers at two sides and rotatably arranged.

Preferably, the guide frame comprises a connecting rod A, a mounting frame and a connecting rod B, wherein the connecting rod A is fixedly arranged on the frame, the connecting rod A is rotationally connected with the mounting frame, the connecting rod B is rotationally connected with the mounting frame, and one end, far away from the mounting frame, of the connecting rod B is rotationally provided with a pin shaft. Two limiting grooves are symmetrically arranged on the frame, and the pin shafts on two sides are respectively inserted into the corresponding limiting grooves and are in damping sliding connection with the corresponding limiting grooves. One side that both sides mounting bracket is close to each other all sets up belt drive assembly.

Preferably, a vertical groove communicated with the side clamping groove is formed in the support B, a poking button is arranged in the vertical groove in a sliding mode, and one end of the poking button, inserted into the clamping groove, is connected with the clamping block A.

Preferably, the bottom of fixture block A sets up the slide bar, and the slide bar inserts in the support B and rather than sliding connection, and the outside cover of slide bar establishes the spring, and the top of spring and fixture block A's lower surface butt, the bottom of spring and the lower surface butt of draw-in groove on the support B.

Preferably, a plurality of meshes are uniformly arranged on the conveyor belt at intervals.

Preferably, the bottom of frame sets up the supporting legs, and the bottom of supporting legs sets up the universal wheel, sets up auto-lock subassembly on the universal wheel.

Compared with the prior art, the utility model has the following beneficial technical effects:

through setting up the structure of connecting rod A, sleeve and connecting rod B to set up the elastic fixture block A that restriction connecting rod B removed, connecting rod A rotates with support A to be connected, only need push down fixture block A then pulling connecting rod B outwards upset when changing the film roller, the staff can directly pull down old membrane section of thick bamboo on the sleeve then install new membrane section of thick bamboo this moment, later again with connecting rod B card in the draw-in groove of support B, utilize fixture block A to rotate spacing again connecting rod B; through setting up two-way lead screw driven slider to and elastic sliding sets up fixture block B in the slider, utilize both sides fixture block B to carry out the centre gripping spacing to the both sides of membrane section of thick bamboo, make the membrane section of thick bamboo be located telescopic central point all the time, prevent the membrane off tracking in the release, and set up the tooth's socket at connecting rod B tip, elastic sliding sets up two fixture blocks C in the knob, can rotate the knob and drive two-way lead screw and rotate in holding between the fingers fixture block C in, when loosening fixture block C, fixture block C automatic pop out and with the tooth's socket meshing, form the rotation spacing to two-way lead screw, this device sets up two heating rollers simultaneously, utilize two heating rollers to heat the upper surface and the lower surface of membrane respectively, improve the heating efficiency to the membrane.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a diagram showing the connection structure of the components between the bracket A and the bracket B;

fig. 3 is a view showing a connection structure of each member in the sleeve.

Reference numerals: 1. a frame; 2. a conveyor belt; 3. a motor A; 4. a guide frame; 5. a bracket A; 6. a bracket B; 7. a clamping groove; 8. a clamping block A; 9. a connecting rod A; 10. a sleeve; 11. a connecting rod B; 1101. tooth slots; 12. a chute; 13. a slide block; 14. a clamping block B; 15. a two-way screw rod; 16. a knob; 17. a clamping block C; 18. a guide roller; 19. a heating roller A; 20. a movable frame; 21. a hydraulic cylinder; 22. a heating roller B; 23. and a motor B.

Detailed Description

Example 1

As shown in fig. 1-3, the film laminating device provided by the utility model comprises a frame 1, a bracket A5, a bracket B6, a clamping block A8, a connecting rod A9, a bidirectional screw rod 15, a guide roller 18, a heating roller a19 and a heating roller B22. The conveyor belt 2 is arranged on the frame 1, the motor A3 for driving the conveyor belt 2 to run is arranged on the frame 1, and the guide frames 4 are symmetrically arranged on two sides of the conveyor belt 2. The bracket A5 and the bracket B6 are symmetrically arranged on the frame 1, and clamping grooves 7 are formed in the side surfaces of the bracket A5 and the bracket B6. The clamping block A8 is elastically and slidably arranged in the bracket B6, and the clamping block A8 extends into the clamping groove 7 on the bracket B6. The connecting rod A9 rotates and sets up in the draw-in groove 7 of support A5, and connecting rod A9 connects sleeve 10, and sleeve 10's the other end sets up connecting rod B11, and connecting rod B11 inserts in the draw-in groove 7 of support B6 and sliding connection with it, and the upright face of fixture block A8 and the surface butt of connecting rod B11, and set up tooth's socket 1101 in the connecting rod B11. The sleeve 10 is internally provided with a chute 12, two sliding blocks 13 are symmetrically and slidably arranged in the chute 12, and two clamping blocks B14 are symmetrically and elastically slidably arranged in the sliding blocks 13. The bidirectional screw rod 15 is rotatably arranged in the chute 12, and the bidirectional screw rod 15 is in driving connection with the sliding blocks 13 at two sides. The end of the bidirectional screw rod 15 is provided with a knob 16, two clamping blocks C17 are symmetrically and elastically arranged in the knob 16 in a sliding manner, and the clamping blocks C17 are inserted into the tooth grooves 1101 and are in meshed connection with the tooth grooves 1101. The guide roller 18 and the heating roller A19 are both rotatably arranged between the bracket A5 and the bracket B6, a movable bracket 20 is slidably arranged between the bracket A5 and the bracket B6, and hydraulic cylinders 21 for driving the movable bracket 20 to slide are arranged on the brackets at two sides. The heating roller B22 is rotatably arranged at the inner side of the opening of the movable frame 20, the heating roller A19 is positioned between the guide roller 18 and the heating roller B22, and a motor B23 for driving the heating roller B22 to rotate is arranged on the movable frame 20.

In the embodiment, the connecting rod A9 is rotationally connected with the bracket A5, when the film roll needs to be replaced, only the clamping block A8 is needed to be pressed down and then the connecting rod B11 is pulled to be overturned outwards, at the moment, a worker can directly detach an old film cylinder on the sleeve and then mount a new film cylinder, then the connecting rod B11 is clamped into the clamping groove 7 of the bracket B6 again, and the connecting rod B11 is rotationally limited again by the clamping block A8; through setting up two-way lead screw 15 driven slider 13 to and elasticity slip sets up fixture block B14 in slider 13, utilize both sides fixture block B14 to carry out the centre gripping spacing to the both sides of membrane section of thick bamboo, make the membrane section of thick bamboo be located the central point of sleeve 10 all the time, prevent the membrane off tracking in the time of release, and set up tooth's socket 1101 at connecting rod B11 tip, elasticity slip sets up two fixture blocks C17 in the knob, can rotate knob 16 and drive two-way lead screw 15 rotation in holding between the fingers fixture block C17 in, when loosening fixture block C17, fixture block C17 auto-eject and with tooth's socket 1101 meshing, form the rotation spacing to two-way lead screw 15, this device sets up two heating rollers simultaneously, utilize two heating rollers to heat the upper surface and the lower surface of membrane respectively, improve the heating efficiency to the membrane.

Example two

As shown in fig. 1, in the film laminating device provided by the utility model, compared with the first embodiment, the guide frame 4 comprises a connecting rod a, a mounting frame and a connecting rod B, wherein the connecting rod a is fixedly arranged on the frame 1, the connecting rod a is rotationally connected with the mounting frame, the connecting rod B is rotationally connected with the mounting frame, and one end of the connecting rod B far away from the mounting frame is rotationally provided with a pin shaft. Two limit grooves are symmetrically arranged on the frame 1, and the pin shafts at two sides are respectively inserted into the limit grooves at the corresponding sides and are in damping sliding connection with the limit grooves. One side that both sides mounting bracket is close to each other all sets up belt drive assembly.

In this embodiment, utilize both sides angularly adjustable leading truck 4 to lead to the plastics sheet of transmission on the conveyer belt 2, make plastics sheet stay in the intermediate position of conveyer belt 2 all the time, make things convenient for membrane and plastics sheet to counterpoint, and promote the round pin axle and can drive connecting rod B and slide, and then adjust the contained angle between the belt drive subassembly of both sides to the plastics sheet of different width is led to the convenience.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The laminating device is characterized by comprising a frame (1), a bracket A (5), a bracket B (6), a clamping block A (8), a connecting rod A (9), a bidirectional screw rod (15), a guide roller (18), a heating roller A (19) and a heating roller B (22);

a conveyor belt (2) is arranged on the frame (1), a motor A (3) for driving the conveyor belt (2) to run is arranged on the frame (1), and guide frames (4) are symmetrically arranged on two sides of the conveyor belt (2); the bracket A (5) and the bracket B (6) are symmetrically arranged on the frame (1), and clamping grooves (7) are formed in the side surfaces of the bracket A (5) and the bracket B (6); the clamping block A (8) is elastically and slidably arranged in the bracket B (6), and the clamping block A (8) extends into the clamping groove (7) on the bracket B (6);

the connecting rod A (9) is rotatably arranged in the clamping groove (7) of the bracket A (5), the connecting rod A (9) is connected with the sleeve (10), the other end of the sleeve (10) is provided with the connecting rod B (11), the connecting rod B (11) is inserted into the clamping groove (7) of the bracket B (6) and is in sliding connection with the clamping groove, the upright surface of the clamping block A (8) is abutted with the outer surface of the connecting rod B (11), and a tooth groove (1101) is arranged in the connecting rod B (11); a sliding groove (12) is arranged in the sleeve (10), two sliding blocks (13) are symmetrically and slidably arranged in the sliding groove (12), and two clamping blocks B (14) are symmetrically and elastically slidably arranged in the sliding blocks (13); the bidirectional screw rod (15) is rotatably arranged in the chute (12), and the bidirectional screw rod (15) is in driving connection with the sliding blocks (13) at two sides; the end part of the bidirectional screw rod (15) is provided with a knob (16), two clamping blocks C (17) are symmetrically and elastically arranged in the knob (16) in a sliding manner, and the clamping blocks C (17) are inserted into the tooth grooves (1101) and are in meshed connection with the tooth grooves (1101);

the guide roller (18) and the heating roller A (19) are both rotatably arranged between the bracket A (5) and the bracket B (6), a movable frame (20) is arranged between the bracket A (5) and the bracket B (6) in a sliding manner, and hydraulic cylinders (21) for driving the movable frame (20) to slide are arranged on the brackets at two sides; the heating roller B (22) is rotatably arranged at the inner side of the opening of the movable frame (20), the heating roller A (19) is positioned between the guide roller (18) and the heating roller B (22), and the movable frame (20) is provided with a motor B (23) for driving the heating roller B (22) to rotate.

2. The laminating device according to claim 1, wherein two driving rollers are symmetrically arranged on the frame (1), the conveyor belt (2) is arranged on the driving rollers at two sides in a coating mode, the output end of the motor A (3) is connected with the end portion of one driving roller, and a plurality of supporting rollers are evenly spaced between the driving rollers at two sides and are rotatably arranged.

3. The film laminating device according to claim 1, wherein the guide frame (4) comprises a connecting rod A, a mounting frame and a connecting rod B, the connecting rod A is fixedly arranged on the frame (1), the connecting rod A is rotationally connected with the mounting frame, the connecting rod B is rotationally connected with the mounting frame, and a pin roll is rotationally arranged at one end of the connecting rod B away from the mounting frame; two limit grooves are symmetrically arranged on the frame (1), and pin shafts at two sides are respectively inserted into the corresponding limit grooves and are connected with the corresponding limit grooves in a damping sliding manner; one side that both sides mounting bracket is close to each other all sets up belt drive assembly.

4. The film laminating device according to claim 1, wherein a vertical groove communicated with the side clamping groove (7) is formed in the bracket B (6), a poking button is arranged in the vertical groove in a sliding mode, and one end of the poking button, inserted into the clamping groove (7), is connected with the clamping block A (8).

5. The film laminating device according to claim 1, wherein a sliding rod is arranged at the bottom of the clamping block A (8), the sliding rod is inserted into the support B (6) and is in sliding connection with the support B, a spring is sleeved outside the sliding rod, the top end of the spring is abutted with the lower surface of the clamping block A (8), and the bottom end of the spring is abutted with the lower surface of the clamping groove (7) on the support B (6).

6. A film laminating apparatus according to claim 1, wherein a plurality of mesh openings are evenly arranged on the conveyor belt (2) at intervals.

7. A film laminating device according to claim 1, characterized in that the bottom of the frame (1) is provided with supporting feet, the bottom of which is provided with universal wheels, and the universal wheels are provided with self-locking components.