Automatic film laminating device for plastic products

Abstract

The utility model relates to the technical field of plastic product laminating, in particular to an automatic plastic product laminating device which comprises a body, a placing plate, a connecting frame, a rotating shaft and a laminating device, the placing plate is fixedly connected with the upper surface of the body, the connecting frame is fixedly connected with the upper surface of the placing plate, and the rotating shaft is rotatably connected with the upper end of the connecting frame. The film covering device is fixedly connected with the inner wall of the connecting frame, and a limiting device is fixedly arranged at the end, close to the rotating shaft, of the connecting frame. By arranging the limiting device, the rotating shaft is effectively limited, the effect of limiting rotation of the rotating shaft is achieved, when common equipment is used, due to the fact that the equipment is suddenly stopped, materials on the surface of the rotating shaft can continue to be rotationally discharged under the influence of inertia, the materials are accumulated on the surface of the film covering device, and the film covering effect is improved. And when the equipment is used again, accumulated materials need to be tidied, time is wasted, and the working efficiency of a user is low, so that the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic product film covering technical field especially relates to a plastic product automatic film covering device. BACKGROUND

[0002] Plastic products are the life, industrial and other goods collectively processed by using plastic as the main raw material, including all processes such as injection molding, blister and other products made of plastic, plastic is a kind of synthetic high polymer material with plasticity, after the production and molding of plastic products, film covering treatment is needed, which protects the surface of the board during the transportation of decorative materials and prevents dirt from adhering to the surface, affecting the use rate, therefore, the automatic film covering device is used to cover the surface of the material.

[0003] Prior art such as announcement number CN209097091U, the patent discloses a film covering equipment, the patent adopts film covering device and film cutting device, the film cutting device is connected with the detection device, when the detection device detects the gap between the adjacent two objects, the film cutting device is started, the film covering device and the film cutting device are fixed on the support; The utility model equipment solves the problem that the existing equipment needs manual cutting of the film on the decorative material when the film covering is completed, and the film covering machine needs to be frequently started and stopped during the film covering, and the film covering efficiency is low.

[0004] In daily work, the material on the surface of the shaft continues to rotate and discharge due to inertia when the equipment suddenly stops during use, the material accumulates on the surface of the film coater, and the accumulated material needs to be arranged when the equipment is used again, which causes time waste and low work efficiency of the user. Utility model content

[0005] The utility model aims at solving the problem that the material continues to rotate due to inertia after the equipment suddenly stops in the prior art, and proposes a plastic product automatic film covering device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of automatic film covering device for plastic product, including body, placing plate, connecting frame, pivot and laminator, the upper surface of the body is fixedly connected with the placing plate, the upper surface of the placing plate is fixedly connected with the connecting frame, the pivot is rotatably connected on the upper end of connecting frame, the inner wall of the connecting frame is fixedly connected with the laminator, one end of the connecting frame close to the pivot is fixedly provided with limiting device, the limiting device includes limiting wheel and abutment plate, the surface of the pivot is fixedly connected with the limiting wheel, the surface of the pivot is rotatably connected with the abutment plate, one side of the limiting wheel close to the abutment plate is provided with multiple equidistant limiting grooves, the inside of one side of the abutment plate close to the limiting wheel is slidably connected with ball, one side of the ball is connected with the inside of limiting groove, the end of the ball away from the limiting groove is fixedly connected with first spring, the end of the first spring away from the ball is fixedly connected with the inside of the abutment plate, the inside of both ends of the abutment plate is slidably connected with limiting rod.

[0007] Further, one end of the limiting rod is fixedly connected with the surface of the connecting frame, and the end of the limiting rod away from the connecting frame is fixedly connected with a fixed block. By arranging the limiting rod, the abutment plate can be limited, so that the abutment plate is less likely to deviate during use of the device, and the abutment plate is less likely to fail to limit the surface of the limiting wheel.

[0008] Further, the surface of the limiting rod is sleeved with a second spring.

[0009] Further, one end of the surface of the second spring is fixedly connected with the fixed block, and the end of the second spring away from the fixed block is fixedly connected with the surface of the abutment plate. The second spring is arranged to facilitate exertion of a reset elastic force on the abutment plate.

[0010] Further, the surface of the connecting frame is provided with an auxiliary assembly, the auxiliary assembly includes a connecting column and a moving column, the upper surface of the connecting column is fixedly connected with the connecting frame, the upper end of the moving column is fixedly connected with the connecting column, the surface of the moving column is sleeved with a connecting arm, one end of the connecting arm is fixedly connected with a pressing plate, the pressing plate abuts against the surface of the pivot, the upper end surface of the moving column is provided with a rotating groove, the surface of the moving column is provided with a positioning groove in communication with the rotating groove, the inside of the positioning groove is slidably connected with a positioning block, the positioning block is fixedly connected with the inside of the positioning groove, the surface of the moving column is sleeved with a third spring, by arranging the positioning block, the connecting arm can be limited to move, so that the connecting arm is less likely to rotate randomly on the surface of the moving column during use of the device, and the pressing plate at one end of the connecting arm is less likely to fail to press the material on the surface of the pivot.

[0011] Further, one end of the third spring is fixedly connected with the lower end of the connecting arm, and the end of the third spring away from the connecting arm is fixedly connected with a rotating block. The third spring is arranged to facilitate exertion of a reset elastic force on the connecting arm.

[0012] Further, the surface of the rotating block is rotationally connected with a positioning ring, and the positioning ring is fixedly connected with the side surface of the connecting column.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. In the utility model, the limiting device is arranged, when the equipment is used, the material on the surface of the rotating shaft is covered by the film applicator, the rotating shaft is driven to rotate in the inside of the connecting frame, the limiting wheel driven by the rotating shaft is abutted to move the clamping ball to move out of the inside of the limiting slot, when the clamping ball moves, the first spring is displaced to generate elastic force, and the clamping ball is reset, the limiting device is arranged, the rotating shaft is effectively limited, the function of limiting the rotation of the rotating shaft is realized, when the general equipment is used, because the equipment suddenly stops, the material on the surface of the rotating shaft is affected by inertia and continuously rotates to discharge, the material is accumulated on the surface of the film applicator, when the equipment is used again, the accumulated material needs to be arranged, time is wasted, and the working efficiency of the user is low, the limiting device is arranged, the accurate and stable limiting of the rotating shaft is realized through the cooperation of the limiting wheel, the abutted plate, the clamping ball and the limiting rod, the accumulation of the material when the equipment is suddenly stopped is reduced, and the practicability of the equipment is improved.

[0015] 2. In the utility model, the auxiliary assembly is arranged, when the equipment is used to replace the material on the surface of the rotating shaft, the user moves the connecting arm upwards to drive the pressing plate to move away from the material on the surface of the rotating shaft, when the connecting arm moves, the positioning block in the inside is moved in the inside of the positioning slot and combined with the inside of the rotating slot, the third spring is displaced to generate elastic force when the connecting arm moves, the pressing plate is separated from the surface of the rotating shaft through the rotating connecting arm, the auxiliary assembly is arranged, the material on the surface of the rotating shaft is effectively stabilized, and the function of stabilizing the material is realized, when the general equipment is used, the material on the surface of the rotating shaft is easy to be scattered, the material is difficult to enter the inside of the film applicator when the equipment is used, and the material is wrinkled when the material is covered, the auxiliary assembly is arranged, the material on the surface of the rotating shaft is tightened through the cooperation of the connecting arm, the connecting column, the moving column and the pressing plate, and the smoothness of the material and the product surface when the equipment is covered is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the automatic film covering device for plastic products is provided for the utility model;

[0017] Figure 2 A side view structure schematic diagram of the automatic film covering device for plastic products is provided for the utility model;

[0018] Figure 3Part structure schematic view of automatic film covering device for plastic products is provided for the utility model,

[0019] Figure 4 Part structure schematic view of automatic film covering device for plastic products is provided for the utility model, Figure 3 Part structure schematic view of automatic film covering device for plastic products is provided for the utility model,

[0020] Figure 5 Part structure schematic view of automatic film covering device for plastic products is provided for the utility model, Figure 3 Part structure schematic view of automatic film covering device for plastic products is provided for the utility model,

[0021] Figure 6 Part structure schematic view of automatic film covering device for plastic products is provided for the utility model, Figure 5 Part structure schematic view of automatic film covering device for plastic products is provided for the utility model.

[0022] Legend: 1, body; 2, placing plate; 3, connecting frame; 4, rotating shaft; 5, film covering device; 6, limiting device; 61, limiting wheel; 62, abutting plate; 63, limiting groove; 64, clamping ball; 65, first spring; 66, limiting rod; 67, second spring; 68, fixed block; 7, auxiliary assembly; 71, connecting column; 72, connecting arm; 73, moving column; 74, rotating block; 75, positioning ring; 76, third spring; 77, rotating groove; 78, positioning groove; 79, positioning block; 710, pressing plate. Specific implementation

[0023] Please refer to Figures 1-6 The utility model provides a technical scheme: an automatic film covering device for plastic products, including body 1, placing plate 2, connecting frame 3, rotating shaft 4 and film covering device 5, placing plate 2 is fixedly connected with the upper surface of body 1, connecting frame 3 is fixedly connected with the upper surface of placing plate 2, rotating shaft 4 is rotatably connected on the upper end of connecting frame 3, and film covering device 5 is fixedly connected with the inner wall of connecting frame 3.

[0024] The specific setting and function of the limiting device 6 and the auxiliary assembly 7 will be described below.

[0025] In the embodiment, the one end of connecting frame 3 close to rotating shaft 4 is fixedly provided with limiting device 6, limiting device 6 includes limiting wheel 61 and abutting plate 62, limiting wheel 61 is fixedly connected with the surface of rotating shaft 4, abutting plate 62 is rotatably connected with the surface of rotating shaft 4, the one side of limiting wheel 61 close to abutting plate 62 is provided with multiple equidistant limiting grooves 63, the inside of the one side of abutting plate 62 close to limiting wheel 61 is slidably connected with clamping ball 64, one side of clamping ball 64 is clamped with the inside of limiting groove 63, one end of clamping ball 64 away from limiting groove 63 is fixedly connected with first spring 65, one end of first spring 65 away from clamping ball 64 is fixedly connected with the inside of abutting plate 62, and the inside of both ends of abutting plate 62 is slidably connected with limiting rod 66.

[0026] Specifically, one end of the limiting rod 66 is fixedly connected with the surface of the connecting frame 3, and the other end of the limiting rod 66 is fixedly connected with the fixed block 68.

[0027] In this embodiment: by setting the limiting rod 66, the abutting plate 62 can be limited, which reduces the deviation of the abutting plate 62 during use of the equipment, and makes it difficult for the abutting plate 62 to limit the surface of the limiting wheel 61.

[0028] Specifically, the surface of the limiting rod 66 is sleeved with the second spring 67.

[0029] Specifically, one end of the second spring 67 is fixedly connected with the surface of the fixed block 68, and the other end of the second spring 67 is fixedly connected with the surface of the abutting plate 62. The second spring 67 is arranged to facilitate the abutting plate 62 to exert a reset elastic force.

[0030] In this embodiment: the surface of the connecting frame 3 is provided with an auxiliary assembly 7, the auxiliary assembly 7 includes a connecting column 71 and a moving column 73, the connecting column 71 is fixedly connected with the upper surface of the connecting frame 3, the moving column 73 is fixedly connected with the upper end of the connecting column 71, the surface of the moving column 73 is sleeved with a connecting arm 72, one end of the connecting arm 72 is fixedly connected with a pressing plate 710, the pressing plate 710 abuts against the surface of the rotating shaft 4, the upper end surface of the moving column 73 is provided with a rotating groove 77, the surface of the moving column 73 is provided with a positioning groove 78 in communication with the rotating groove 77, the moving column 73 is fixedly connected with a positioning block 79 inside the moving position of the connecting arm 72, the positioning block 79 is slidingly connected with the inside of the positioning groove 78, and the surface of the moving column 73 is sleeved with a third spring 76.

[0031] In this embodiment: by setting the positioning block 79, the connecting arm 72 can be limited and moved, which reduces the situation that the connecting arm 72 is easily randomly rotated on the surface of the moving column 73 during use of the equipment, and makes it difficult for the pressing plate 710 at one end of the connecting arm 72 to press and combine the materials on the surface of the rotating shaft 4.

[0032] Specifically, one end of the third spring 76 is fixedly connected with the lower end of the connecting arm 72, and the other end of the third spring 76 is fixedly connected with a rotating block 74. The third spring 76 is arranged to facilitate the connecting arm 72 to exert a reset elastic force.

[0033] Specifically, the surface of the rotating block 74 is rotatably connected with a positioning ring 75, and the positioning ring 75 is fixedly connected with the side surface of the connecting column 71. The positioning ring 75 is arranged to limit the rotating block 74.

[0034] Working principle: when the device is in use, the material on the surface of the rotating shaft 4 is covered with the film applicator 5, which drives the rotating shaft 4 to rotate inside the connecting frame 3, and then the rotating shaft 4 drives the limiting wheel 61 to rotate and move away from the limiting groove 63, when the limiting wheel 61 moves, the first spring 65 is displaced and deformed to generate elastic force, which resets the limiting wheel 61. By setting the limiting device 6, the rotating shaft 4 is effectively limited, which plays a role in limiting the rotation of the rotating shaft 4. Generally, when the device is in use, due to the sudden stop of the device, the material on the surface of the rotating shaft 4 will continue to rotate and discharge under the influence of inertia, and the material will accumulate on the surface of the film applicator 5. When the device is used again, the accumulated material needs to be arranged, which causes waste of time and low work efficiency of the user. This limiting device 6 realizes precise and stable limiting of the rotating shaft 4 through the cooperation of the limiting wheel 61, the abutment plate 62, the limiting rod 66 and other components, reduces the accumulation of material when the device stops suddenly, and improves the practicality of the device.

[0035] When the device is used to replace the material on the surface of the rotating shaft 4, the user moves the connecting arm 72 upward to drive the pressing plate 710 to separate from the material on the surface of the rotating shaft 4. When the connecting arm 72 moves, the positioning block 79 inside the connecting arm 72 moves in the positioning groove 78 and combines with the rotating groove 77. When the connecting arm 72 moves, the third spring 76 is displaced and deformed to generate elastic force, and then the connecting arm 72 rotates to separate the pressing plate 710 from the surface of the rotating shaft 4. By setting the auxiliary assembly 7, the material on the surface of the rotating shaft 4 is effectively stabilized, which plays a role in stabilizing the material. Generally, when the device is in use, the material on the surface of the rotating shaft 4 is easy to scatter, which makes it difficult for the material to enter the film applicator 5 smoothly when the device is in use, causing wrinkles when the material is covered. This auxiliary assembly 7 can tighten the material on the surface of the rotating shaft 4 through the cooperation of the connecting arm 72, the connecting column 71, the moving column 73 and the pressing plate 710, which improves the smoothness of the material on the surface of the product when the device is covered.

Claims

1. An automatic film covering device for plastic products, comprising a body (1), a placing plate (2), a connecting frame (3), a rotating shaft (4) and a film covering device (5), characterized in that: The placing plate (2) is fixedly connected with the upper surface of the body (1), the connecting frame (3) is fixedly connected with the upper surface of the placing plate (2), the rotating shaft (4) is rotatably connected with the upper end of the connecting frame (3), the film covering device (5) is fixedly connected with the inner wall of the connecting frame (3), one end of the connecting frame (3) near the rotating shaft (4) is fixedly provided with a limiting device (6), the limiting device (6) comprises a limiting wheel (61) and a resisting plate (62), the limiting wheel (61) is fixedly connected with the surface of the rotating shaft (4), the resisting plate (62) is rotatably connected with the surface of the rotating shaft (4), one side of the limiting wheel (61) near the resisting plate (62) is provided with a plurality of equidistant limiting grooves (63), one side of the resisting plate (62) near the limiting wheel (61) is slidably connected with a clamping ball (64), one side of the clamping ball (64) is clamped with the limiting groove (63), one end of the clamping ball (64) away from the limiting groove (63) is fixedly connected with a first spring (65), one end of the first spring (65) away from the clamping ball (64) is fixedly connected with the inner part of the resisting plate (62), and the inner part of the resisting plate (62) is slidably connected with a limiting rod (66).

2. The automatic film covering device for plastic products according to claim 1, characterized in that: One end of the limiting rod (66) is fixedly connected with the surface of the connecting frame (3), and the other end of the limiting rod (66) away from the connecting frame (3) is fixedly connected with a fixed block (68).

3. The automatic film covering device for plastic products according to claim 2, characterized in that: The surface of the limiting rod (66) is sleeved with a second spring (67).

4. The automatic film covering device for plastic products according to claim 3, characterized in that: One end of the second spring (67) is fixedly connected with the surface of the fixed block (68), and the other end of the second spring (67) away from the fixed block (68) is fixedly connected with the surface of the resisting plate (62).

5. The automatic film covering device for plastic products according to claim 1, characterized in that: The surface of the connecting frame (3) is provided with an auxiliary assembly (7), the auxiliary assembly (7) comprises a connecting column (71) and a moving column (73), the connecting column (71) is fixedly connected with the upper surface of the connecting frame (3), the moving column (73) is fixedly connected with the upper end of the connecting column (71), the surface of the moving column (73) is sleeved with a connecting arm (72), one end of the connecting arm (72) is fixedly connected with a pressing plate (710), the pressing plate (710) abuts against the surface of the rotating shaft (4), the upper end surface of the moving column (73) is provided with a rotating groove (77), the surface of the moving column (73) is provided with a positioning groove (78) in communication with the rotating groove (77), the inner part of the moving column (73) is fixedly connected with a positioning block (79) at the moving position of the connecting arm (72), the positioning block (79) is slidably connected with the inner part of the positioning groove (78), and the surface of the moving column (73) is sleeved with a third spring (76).

6. The automatic film covering device for plastic products according to claim 5, characterized in that: One end of the third spring (76) is fixedly connected with the lower end of the connecting arm (72), and the other end of the third spring (76) away from the connecting arm (72) is fixedly connected with a rotating block (74).

7. The automatic film covering device for plastic products according to claim 6, characterized in that: The surface of the rotating block (74) is rotatably connected with a positioning ring (75), and the positioning ring (75) is fixedly connected with the side surface of the connecting column (71).

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