Plastic product laminating device

Abstract

The utility model belongs to the technical field of plastic product coating, specifically a plastic product coating device, comprising a box body, a first cylinder is fixedly arranged on one side of the top end of the box body, a plug rod is movably inserted into the bottom end of the first cylinder, a U-shaped frame is fixedly arranged on the bottom end of the plug rod, a first rotating rod is rotatably and penetrated between two vertical plates of the U-shaped frame, an output end of the first driving motor is fixedly connected to one end of the first rotating rod through a coupling, a cleaning roller is fixedly arranged on the circumferential surface of the first rotating rod, a dust collecting hopper is arranged on one side of the cleaning roller, a tank body is fixedly arranged on one side of the top end of the box body, an array of fan blades is fixedly arranged on the circumferential surface of the rotating shaft, a dust collecting bag is fixedly arranged at the dust suction port position inside the tank body, dust and impurities on the surface of the plastic product are cleaned by the cooperation of the first driving motor, the first rotating rod and the cleaning roller, so as to improve the subsequent coating quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic product laminating, in particular to a plastic product laminating device. Background Art

[0002] Plastic products are a general term for daily necessities and industrial products made from plastic as the main raw material, including products made from injection molding, vacuum forming and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity. Currently, in the production process of plastic products, in order to improve their appearance, they are coated on the surface.

[0003] A Chinese patent with publication number CN216860594U discloses an automatic film coating device for plastic products, including a base, a gantry and a structural plate, wherein a transmission roller is installed inside the base through a bearing, a gantry is fixed to the top of the base through bolts, rod sleeves are welded at both ends of the top of the gantry, one side of the rod sleeve is connected to a pipe body through a threaded groove, a connecting rod is sleeved inside the rod sleeve, a structural plate is fixed to the bottom end of the connecting rod through bolts, and a thermostat is installed at one end of the top of the structural plate through a mounting seat. The utility model has a simple overall structure and is easy to operate. The protective film can be softened by hot air, which is convenient for applying it to the surface of the plastic product, and the height can be adjusted according to the size of the plastic product.

[0004] There are still some problems in the use of the above-mentioned automatic film laminating device for plastic products. When the device is used to coat the plastic, the plastic surface is often accompanied by a large amount of dust and stains, which makes it impossible to completely coat the plastic film on the surface of the plastic during the coating process, resulting in low product quality. The above-mentioned automatic film laminating device for plastic products does not effectively solve these problems; therefore, a plastic product coating device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing automatic film laminating device for plastic products, a plastic product laminating device is proposed to solve the problem that when the device is used to laminar the plastic, the plastic surface is often accompanied by a large amount of dust and stains, which results in the inability to completely cover the plastic film on the plastic surface during lamination, resulting in low product quality.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a plastic product coating device described in the utility model comprises a box body, a first cylinder is fixedly arranged on one side of the top end of the box body, an insertion rod is movably inserted into the bottom end of the first cylinder, the insertion rod slides and penetrates into the interior of the box body, a U-shaped frame is fixedly arranged on the bottom end of the insertion rod, a first rotating rod is rotatably arranged between and penetrates the two vertical plates of the U-shaped frame, a first driving motor is fixedly arranged on one side of one of the vertical plates of the U-shaped frame through a fixing frame, the output end of the first driving motor is fixedly connected to one end of the first rotating rod through a coupling, and a cleaning rod is fixedly arranged on the circumferential surface of the first rotating rod. A hair roller, a dust collecting hopper is arranged on one side of the cleaning hair roller, a tank body is fixedly arranged on one side of the top end of the box body, the dust suction port position of the tank body is fixedly connected with the dust collecting hopper through a hollow tube, a second driving motor is fixedly arranged on one side of the interior of the tank body, a rotating shaft is fixedly arranged on the output end of the second driving motor through a coupling, an array of fan blades is fixedly arranged on the circumferential surface of the rotating shaft, a dust collecting bag is fixedly arranged at the dust suction port position inside the tank body, an exhaust pipe is fixedly arranged at one end of the tank body, dust and impurities on the surface of the plastic product are cleaned by the cooperation of the first driving motor, the first rotating rod and the cleaning hair roller, so as to improve the subsequent coating quality.

[0007] Preferably, two groups of second rotating rods are rotatably provided inside the box and penetrate through them, and rotating rollers are fixedly mounted on the two groups of second rotating rods, and conveyor belts are mounted on the two groups of rollers, and a third rotating rod is rotatably provided on one side of the box and penetrates through it, and a first rubber roller is fixedly mounted on the circumferential surface of the third rotating rod, a driven wheel is fixedly provided on one end of the third rotating rod, and a driving wheel is fixedly provided on one end of the second rotating rod close to the third rotating rod, and synchronous belts are mounted on the driving wheel and the driven wheel, and a third driving motor is fixedly provided on one side of the box through a fixed frame, and an output end of the third driving motor is fixedly connected to the second One end of the rotating rod and one side of the two vertical plates of the box body are mirrored with movable holes, a movable block is slidably arranged in the movable hole, a fourth rotating rod is rotatably arranged between the movable blocks, a second rubber roller is fixedly arranged on the circumferential surface of the fourth rotating rod, the second rubber roller is located directly above the first rubber roller, a first fixed block is fixedly arranged on one side of the movable block, and a second fixed block is fixedly arranged on one side of the two vertical plates of the box body at the top position of the movable hole, a spring is fixedly arranged between the second fixed block and the first fixed block, and the coating film is adhered to the surface of the plastic product through the cooperation of the spring, the first rubber roller and the second rubber roller.

[0008] Preferably, a discharge chute is fixedly provided inside the two vertical plates of the box body at a position in the discharge direction of the first rubber roller, and the coated plastic products are discharged and collected centrally by providing the discharge chute.

[0009] Preferably, a second cylinder is fixedly provided on one side of both vertical plates of the box body through a fixing frame, a push rod is movably inserted into the action end of the second cylinder, the push rod slides through the interior of the box body, an arc correction plate is fixedly provided on one end of the push rod, and the cooperation between the second cylinder, the push rod and the arc correction plate ensures that the movement trajectory of the plastic product is not deviated.

[0010] Preferably, a groove is provided at the top of the box body, and two sets of U-shaped fixing frames are fixed in a mirror-image manner on one side of the bottom end of the groove. A coating material roller is hung on the U-shaped fixing frame, and the coating material is placed by the cooperation of the coating material roller and the U-shaped fixing frame.

[0011] Preferably, support legs are fixedly provided at the four corners of the bottom end of the box body, and the overall stability of the equipment is ensured through the cooperation of the support legs.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a plastic product coating device. In order to prevent the residual dust and impurities on the surface of the plastic product from affecting the subsequent coating quality, firstly, the staff adjusts the height of the cleaning roller according to the height of the plastic product, starts the first cylinder, and the insertion rod drives the U-shaped frame to move, and the U-shaped frame drives the cleaning roller to adjust the height. After that, when the plastic product to be coated moves to just below the cleaning roller, the first driving motor is started to drive the first rotating rod to rotate, and the first rotating rod drives the cleaning roller to rotate, and the cleaning roller cleans the plastic product. At the same time, the second driving motor is started, and the rotating shaft drives the fan blades to rotate at a high speed, and the dust and impurities swept are sucked into the dust collecting bag through the dust collecting hopper and the hollow tube, so as to prevent the dust and impurities from falling onto the surface of the plastic product again after cleaning. Through the cooperation of the cleaning roller, the dust and impurities on the surface of the plastic product are cleaned, and the subsequent coating quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a three-dimensional picture of the whole;

[0016] Figure 2 It is a cross-sectional view of the box;

[0017] Figure 3 This is a three-dimensional enlarged view of the structure of the cleaning roller position;

[0018] Figure 4 It is a cross-sectional view of the tank;

[0019] Figure 5It is a structural three-dimensional enlarged diagram of the positions of the first rubber roller and the second rubber roller;

[0020] Legend:

[0021] 1. Box body; 01. Groove; 2. First cylinder; 3. Insert rod; 4. U-shaped frame; 5. First rotating rod; 6. First driving motor; 7. Cleaning wool roller; 8. Dust collecting hopper; 9. Tank body; 10. Hollow tube; 11. Second driving motor; 12. Rotating shaft; 13. Fan blade; 14. Dust collecting bag; 15. Exhaust pipe; 16. Second rotating rod; 17. Conveyor belt; 18. Third rotating rod; 19. First rubber roller; 20. , driven wheel; 21, driving wheel; 22, synchronous belt; 23, third driving motor; 24, movable hole; 25, moving block; 26, fourth rotating rod; 27, second rubber roller; 28, first fixed block; 29, second fixed block; 30, spring; 31, discharge slide; 32, second cylinder; 33, push rod; 34, arc correction plate; 35, U-shaped fixing frame; 36, coating material roller; 37, supporting leg. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] Specific examples are given below.

[0024] See also Figure 1-Figure 5The utility model discloses a plastic product coating device, comprising a box body 1, a first cylinder 2 is fixedly arranged on one side of the top of the box body 1, a plug rod 3 is movably inserted into the bottom end of the first cylinder 2, the plug rod 3 slides through the inside of the box body 1, a U-shaped frame 4 is fixedly arranged on the bottom end of the plug rod 3, a first rotating rod 5 is rotated and penetrated between the two vertical plates of the U-shaped frame 4, a first driving motor 6 is fixedly arranged on one side of one of the vertical plates of the U-shaped frame 4 through a fixed frame, and the output of the first driving motor 6 The first rotating rod 5 is fixedly connected to the first rotating rod 5 at one end through a coupling, a cleaning roller 7 is fixedly arranged on the circumferential surface of the first rotating rod 5, a dust collecting hopper 8 is arranged on one side of the cleaning roller 7, a tank body 9 is fixedly arranged on the top side of the box body 1, the dust suction port position of the tank body 9 is fixedly connected with the dust collecting hopper 8 through a hollow tube 10, a second driving motor 11 is fixedly arranged on one side of the tank body 9, a rotating shaft 12 is fixedly arranged on the output end of the second driving motor 11 through a coupling, and a rotating shaft 12 is fixedly arranged on the circumferential surface of the rotating shaft 12. An array of fan blades 13 is fixedly provided, a dust collecting bag 14 is fixedly provided at the position of the dust suction port inside the tank body 9, and an exhaust pipe 15 is fixedly provided at one end of the tank body 9; during operation, in order to prevent dust and impurities remaining on the surface of the plastic product from affecting the subsequent coating quality, the staff first adjusts the height of the cleaning roller 7 according to the height of the plastic product, starts the first cylinder 2, and the insertion rod 3 drives the U-shaped frame 4 to move, and the U-shaped frame 4 drives the cleaning roller 7 to adjust the height, and then when the plastic product to be coated moves to the positive position of the cleaning roller 7 When the plastic product is in the downward position, the first driving motor 6 is started to drive the first rotating rod 5 to rotate, and the first rotating rod 5 drives the cleaning roller 7 to rotate, and the cleaning roller 7 cleans the plastic product. At the same time, the second driving motor 11 is started, and the rotating shaft 12 drives the fan blades 13 to rotate at a high speed, and the dust and impurities swept are sucked into the dust collecting bag 14 through the dust collecting hopper 8 and the hollow tube 10, so as to prevent the dust and impurities from falling onto the surface of the plastic product again after cleaning. Through the cooperation of the cleaning roller 7, the dust and impurities on the surface of the plastic product are cleaned, so as to improve the subsequent coating quality.

[0025] Furthermore, two groups of second rotating rods 16 are rotated and penetrated inside the box body 1, and rollers are fixedly mounted on the two groups of second rotating rods 16, and conveyor belts 17 are mounted on the two groups of rollers. A third rotating rod 18 is rotated and penetrated on one side of the inside of the box body 1, and a first rubber roller 19 is fixedly mounted on the circumferential surface of the third rotating rod 18. A driven wheel 20 is fixedly mounted on one end of the third rotating rod 18, and a driving wheel 21 is fixedly mounted on one end of the second rotating rod 16 close to the third rotating rod 18. A synchronous belt 22 is mounted on the driving wheel 21 and the driven wheel 20. A third driving motor 23 is fixedly mounted on one side of the box body 1 through a fixed frame, and the output end of the third driving motor 23 is fixedly connected to one end of the second rotating rod 16 through a coupling. At the end, one side of the two vertical plates of the box body 1 is mirrored and both are provided with movable holes 24, a movable block 25 is slidably arranged in the movable hole 24, a fourth rotating rod 26 is rotatably arranged between the movable blocks 25, a second rubber roller 27 is fixedly arranged on the circumferential surface of the fourth rotating rod 26, the second rubber roller 27 is located directly above the first rubber roller 19, a first fixed block 28 is fixedly arranged on one side of the movable block 25, a second fixed block 29 is fixedly arranged on one side of the two vertical plates of the box body 1 at the top position of the movable hole 24, a spring 30 is fixedly arranged between the second fixed block 29 and the first fixed block 28, a discharge slide 31 is fixedly arranged inside the two vertical plates of the box body 1 at the discharge direction position of the first rubber roller 19, and the top of the box body 1 is opened There is a groove 01, and two groups of U-shaped fixing frames 35 are fixedly set on one side of the bottom end of the groove 01 in a mirror-like manner. A coating material roller 36 is hung on the U-shaped fixing frame 35, and supporting legs 37 are fixedly set at the four corners of the bottom end of the box body 1. A second cylinder 32 is fixedly set on one side of the two vertical plates of the box body 1 through a fixing frame, and a push rod 33 is movably inserted into the action end of the second cylinder 32. The push rod 33 slides through the interior of the box body 1, and an arc correction plate 34 is fixedly set on one end of the push rod 33. During operation, the plastic products need to be coated after cleaning. The third driving motor 23 is started, and the second rotating rod 16 drives the conveyor belt 17 to rotate. The plastic products move on the conveyor belt 17, and the second cylinder 32 is started, and the push rod 33 drives the arc The arc correction plate 34 moves, and the spacing between the two sets of arc correction plates 34 is adjusted according to the width of the plastic product to be coated. The arc correction plate 34 prevents the plastic product to be coated from deviating during movement. At the same time, the second rotating rod 16 drives the driving wheel 21 to rotate, and the driving wheel 21 drives the driven wheel 20 to rotate through the synchronous belt 22. The driven wheel 20 drives the third rotating rod 18 and the first rubber roller 19 to rotate. The staff sticks the film on the coating material roller 36 to the surface of the plastic product to be coated. The coating material roller 36 can be driven to roll while the plastic product moves. When the plastic product moves between the second rubber roller 27 and the first rubber roller 19, under the elastic potential energy of the spring 30, the second rubber roller 27 presses the coating film onto the surface of the plastic product. After the coating of the plastic product is completed,The material is discharged to the collection area through the discharge chute 31 for centralized collection.

[0026] Working principle: In order to prevent the residual dust and impurities on the surface of the plastic products from affecting the subsequent coating quality, the staff first adjusts the height of the cleaning roller 7 according to the height of the plastic products, starts the first cylinder 2, and the insertion rod 3 drives the U-shaped frame 4 to move, and the U-shaped frame 4 drives the cleaning roller 7 to adjust the height. After that, when the plastic product to be coated moves to the bottom of the cleaning roller 7, the first drive motor 6 is started to drive the first rotating rod 5 to rotate, and the first rotating rod 5 drives the cleaning roller 7 to rotate, and the cleaning roller 7 cleans the plastic products. At the same time, the second drive motor 11 is started, and the rotating shaft 12 drives the fan blades 13 to rotate at high speed, and the dust and impurities swept are sucked into the dust collecting bag 14 through the dust collecting hopper 8 and the hollow tube 10 to prevent the dust and impurities from falling onto the surface of the plastic products again after cleaning. Through the cooperation of the cleaning roller 7, the dust and impurities on the surface of the plastic products are cleaned to improve the subsequent coating quality; the plastic products need to be coated after cleaning, and the third drive motor 2 is started. 3. The second rotating rod 16 drives the conveyor belt 17 to rotate, and the plastic products move on the conveyor belt 17. The second cylinder 32 is started, and the push rod 33 drives the arc correction plate 34 to move. The spacing between the two sets of arc correction plates 34 is adjusted according to the width of the plastic products to be coated. The arc correction plate 34 prevents the plastic products to be coated from deviating during movement. At the same time, the second rotating rod 16 drives the driving wheel 21 to rotate, and the driving wheel 21 drives the driven wheel 20 to rotate through the synchronous belt 22. The driven wheel 20 drives the third rotating rod 18 and the first rubber roller 19 to rotate. The staff sticks the coating on the coating material roller 36 to the surface of the plastic products to be coated. The coating material roller 36 can be driven to roll while the plastic products move. When the plastic products move between the second rubber roller 27 and the first rubber roller 19, under the elastic potential energy of the spring 30, the second rubber roller 27 presses the coating film on the surface of the plastic products. After the plastic products are coated, they are discharged to the collection area through the discharge chute 31 for centralized collection.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A plastic product coating device, characterized in that: The invention comprises a box body (1), a first cylinder (2) is fixedly arranged on one side of the top end of the box body (1), a plug rod (3) is movably inserted into the bottom end of the first cylinder (2), the plug rod (3) is slidably penetrated into the inside of the box body (1), a U-shaped frame (4) is fixedly arranged on the bottom end of the plug rod (3), a first rotating rod (5) is rotatably arranged and penetrated between two vertical plates of the U-shaped frame (4), a first driving motor (6) is fixedly arranged on one side of one of the vertical plates of the U-shaped frame (4) through a fixing frame, the output end of the first driving motor (6) is fixedly connected to one end of the first rotating rod (5) through a coupling, and a cleaning hair roller (6) is fixedly arranged on the circumferential surface of the first rotating rod (5) 7), a dust collecting hopper (8) is arranged on one side of the cleaning roller (7), a tank body (9) is fixedly arranged on one side of the top end of the box body (1), the dust suction port of the tank body (9) is fixedly connected to the dust collecting hopper (8) through a hollow tube (10), a second drive motor (11) is fixedly arranged on one side of the interior of the tank body (9), a rotating shaft (12) is fixedly arranged on the output end of the second drive motor (11) through a coupling, a plurality of fan blades (13) are fixedly arranged on the circumferential surface of the rotating shaft (12), a dust collecting bag (14) is fixedly arranged at the dust suction port inside the tank body (9), and an exhaust pipe (15) is fixedly arranged on one end of the tank body (9).

2. A plastic product laminating device according to claim 1, characterized in that: Two groups of second rotating rods (16) are arranged inside the box (1) to rotate and penetrate the box, and rollers are fixedly mounted on the two groups of second rotating rods (16), and conveyor belts (17) are mounted on the two groups of rollers. A third rotating rod (18) is arranged inside one side of the box (1) to rotate and penetrate the box, and a first rubber roller (19) is fixedly mounted on the circumferential surface of the third rotating rod (18). A driven wheel (20) is fixedly mounted on one end of the third rotating rod (18), and a driving wheel (21) is fixedly mounted on one end of the second rotating rod (16) close to the third rotating rod (18). Synchronous belts (22) are mounted on the driving wheel (21) and the driven wheel (20). A third driving motor (23) is fixedly mounted on one side of the box (1) through a fixed frame, and the third driving motor (23) The output end is fixedly connected to one end of the second rotating rod (16) through a coupling, and movable holes (24) are opened on one side of the two vertical plates of the box body (1) in a mirror image, and a moving block (25) is slidably arranged in the movable hole (24), and a fourth rotating rod (26) is rotatably arranged between the moving blocks (25), and a second rubber roller (27) is fixedly arranged on the circumferential surface of the fourth rotating rod (26), and the second rubber roller (27) is located directly above the first rubber roller (19), and a first fixed block (28) is fixedly arranged on one side of the moving block (25), and a second fixed block (29) is fixedly arranged on one side of the two vertical plates of the box body (1) at the top position of the movable hole (24), and a spring (30) is fixedly arranged between the second fixed block (29) and the first fixed block (28).

3. A plastic product laminating device according to claim 1, characterized in that: A material discharge slideway (31) is fixedly arranged inside the two vertical plates of the box body (1) at a position in the material discharge direction of the first rubber roller (19).

4. A plastic product laminating device according to claim 1, characterized in that: A second cylinder (32) is fixedly arranged on one side of the two vertical plates of the box body (1) through a fixing frame, and a push rod (33) is movably inserted into the action end of the second cylinder (32). The push rod (33) slides through the inside of the box body (1), and an arc correction plate (34) is fixedly arranged at one end of the push rod (33).

5. The plastic product laminating device according to claim 1, characterized in that: The top of the box body (1) is provided with a groove (01), and two groups of U-shaped fixing frames (35) are fixedly arranged in a mirror-image manner on one side of the bottom end of the groove (01), and a coating material roller (36) is hung on the U-shaped fixing frame (35).

6. A plastic product laminating device according to claim 1, characterized in that: Support legs (37) are fixedly arranged at the four corners of the bottom end of the box body (1).

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