Film sticking mechanism for automobile parts

Abstract

The present invention belongs to the field of film pasting devices, and specifically relates to a film pasting mechanism for automobile parts, including: a turntable assembly, a clamping piece is arranged at the upper end thereof, and the turntable assembly is used to drive the clamping piece to rotate; a film tearing assembly, which is located at the side of the turntable assembly, and a film tearing plate is movably arranged on the film tearing assembly; a film pasting assembly, which is located at the side of the turntable assembly, and a suction cup is movably arranged at the lower end of the film pasting assembly, and the suction cup is located above the film tearing plate; a pressing assembly, which is located at the side of the turntable assembly, and a pressing roller is arranged at the lower end of the pressing assembly; a material picking assembly, which is located at the side of the turntable assembly, and a material receiving clamp is arranged at the lower end of the material picking assembly. Compared with the prior art, the advantage of the present invention is that the film pasting mechanism for automobile parts can realize automatic film tearing, film pasting and film pressing actions, reduce the amount of manual labor, and ensure that the workpiece and the film will not be contaminated by human beings during film pasting.

Description

Technical Field

[0001] The invention belongs to the field of film pasting devices, and in particular relates to a film pasting mechanism for automobile parts. Background Art

[0002] During the transportation of auto parts, in order to prevent the parts from wear and oxidation, it is necessary to apply film inside the parts. Existing auto parts are usually assembled manually, and the process is as follows: first hold the part with your left hand and pinch the surface sticker with your thumb and index finger, then tear off the material strip on the film with your right hand, then pinch the film with your right hand to align its upper end with the operating area corresponding to the part, and finally press the film evenly on the part with your fingers. This manual assembly method leads to low efficiency, labor intensity, high assembly cost, inaccurate film positioning, low assembly consistency, manual film application cannot guarantee the accuracy and consistency of the film position on the workpiece, the film is easy to be contaminated and easy to fall off, manual operation directly contacts the surface sticker colloid to cause contamination, reduces the viscosity of the colloid, and the film is easy to fall off, which also brings hidden dangers to the quality of the film application. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a film pasting mechanism for automobile parts in view of the current status of the prior art.

[0004] The technical solution adopted by the present invention to solve the above technical problems is: to provide a film-applying mechanism for automobile parts, comprising: a turntable assembly, a clamping piece is arranged at the upper end of which, and the turntable assembly is used to drive the clamping piece to rotate;

[0005] A film tearing assembly, which is located on the side of the turntable assembly, and a film tearing plate is movably provided on the film tearing assembly;

[0006] A film sticking assembly, which is located on the side of the turntable assembly, and a suction cup is movably provided at the lower end of the film sticking assembly, and the suction cup is located above the film tearing plate;

[0007] A pressing assembly, which is located on the side of the rotating disk assembly, and a pressing roller is provided at the lower end of the pressing assembly;

[0008] The material taking component is located on the side of the turntable component, and a material receiving clamp is arranged at the lower end of the material taking component.

[0009] In the above-mentioned film-applying mechanism for automobile parts, the turntable assembly includes: a rotating motor, which is arranged on the frame and located on the side of the second placement plate;

[0010] A rotating disk is connected to the upper end of the rotating motor, and the clamping member is arranged on the rotating disk.

[0011] In the above-mentioned film-applying mechanism for automobile parts, the clamping member comprises: a first support plate, which is arranged on the rotating disk, and a first clamping plate is arranged on the first support plate;

[0012] A second support plate, which is arranged opposite to the first support plate and connected to the rotating disk;

[0013] A clamping cylinder is arranged at the lower end of the rotating disk, a moving block is arranged at the end of the clamping cylinder, the moving block is movably connected with the second supporting plate, a second clamping plate is arranged on the moving block, a clamping gap is formed between the second clamping plate and the first clamping plate, and the moving block movably passes through the rotating disk and is connected with the second clamping plate;

[0014] When the moving block moves, the clamping gap can be expanded or reduced.

[0015] In the above-mentioned film sticking mechanism for automobile parts, the film tearing assembly comprises: a film tearing column, which is located on the side of the turntable, and a material storage drum for storing the material strip is rotatably arranged on the film tearing column;

[0016] A film-tearing cylinder, which is arranged on the film-tearing column and located below the material storage drum, and the film-tearing plate is connected to the film-tearing cylinder;

[0017] A material receiving drum, which is rotatably arranged on the film tearing column, and the material receiving drum is located below the film tearing cylinder;

[0018] A detection member is arranged on the film tearing column, and the detection member is located above the film tearing plate.

[0019] In the above-mentioned film-sticking mechanism for automobile parts, a connecting plate is provided on the film-tearing column, a pressing cylinder is provided on the connecting plate, a pressing plate is provided at the lower end of the pressing cylinder, and the pressing plate movably rests on the film-tearing plate.

[0020] In the above-mentioned film sticking mechanism for automobile parts, the detection member comprises: a longitudinal movement cylinder connected to the film tearing column;

[0021] A translation cylinder connected to the longitudinal movement cylinder, a connecting tube is provided at the lower end of the translation cylinder, a marking pen is provided in the connecting tube, and the marking pen is located above the film tearing plate;

[0022] A light sensor is connected to the film tearing plate.

[0023] In the above-mentioned film sticking mechanism for automobile parts, the film sticking assembly includes: a film sticking bracket, which is arranged on the frame and located on the side of the film tearing plate, a film sticking moving rail is arranged on the film sticking bracket, a film sticking cylinder is arranged on the film sticking moving rail, and the suction cup is arranged at the lower end of the film sticking cylinder.

[0024] In the above-mentioned film-applying mechanism for automobile parts, the pressing component includes: a pressing bracket, the pressing bracket is located on the side of the rotating disk, a pressing rail is provided on the pressing bracket, a pressing cylinder is provided on the pressing rail, the pressing roller is provided at the lower end of the pressing cylinder, and the pressing roller is located above the rotating disk.

[0025] In the above-mentioned film-applying mechanism for automobile parts, the material picking component includes: a material receiving bracket, which is located on the side of the rotating disk, and a material receiving rail is provided on the material receiving bracket. A material receiving cylinder is movably provided on the material receiving rail, and the material receiving clamp is provided at the lower end of the material receiving cylinder.

[0026] Compared with the prior art, the invention has the advantage that the film pasting mechanism for automobile parts can realize automatic film tearing, film pasting and film pressing actions, reduce the amount of manual labor, and ensure that the workpiece and the film will not be contaminated by human beings during film pasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional view of the film sticking mechanism for automobile parts;

[0028] Figure 2 is a stereoscopic view of the turntable assembly;

[0029] Figure 3 It is a three-dimensional view of the film tearing assembly;

[0030] Figure 4 It is a three-dimensional view of the film assembly;

[0031] Figure 5 is a stereoscopic view of the press-down assembly;

[0032] Figure 6 It is a three-dimensional view of the receiving assembly.

[0033] In the figure, 1, film tearing plate; 2, suction cup; 3, pressing roller; 4, material receiving clamping claw; 5, rotating motor; 6, rotating disk; 7, first support plate; 8, first clamping plate; 9, second support plate; 10, clamping cylinder; 11, moving block; 12, second clamping plate; 13, film tearing column; 14, material storage drum; 15, film tearing cylinder; 16, material receiving drum; 17, connecting plate; 18, pressing cylinder; 19, pressing plate; 20, longitudinal cylinder; 21, translation cylinder; 22, connecting tube; 23, marking pen; 24, light sensor; 25, film sticking bracket; 26, film sticking rail; 27, film sticking cylinder; 28, pressing bracket; 29, pressing rail; 30, pressing cylinder; 31, material receiving bracket; 32, material receiving rail; 33, material receiving cylinder. DETAILED DESCRIPTION

[0034] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0035] like Figures 1 to 6 As shown, the film-applying mechanism for automobile parts comprises: a turntable assembly, a clamping piece is arranged at the upper end thereof, and the turntable assembly is used to drive the clamping piece to rotate; a film-tearing assembly, which is located at the side of the turntable assembly, and a film-tearing plate 1 is movably arranged on the film-tearing assembly; a film-applying assembly, which is located at the side of the turntable assembly, and a suction cup 2 is movably arranged at the lower end of the film-applying assembly, and the suction cup 2 is located above the film-tearing plate 1; a pressing assembly, which is located at the side of the turntable assembly, and a pressing roller 3 is arranged at the lower end of the pressing assembly; a material-receiving assembly, which is located at the side of the turntable assembly, and a material-receiving clamp 4 is arranged at the lower end of the material-receiving assembly.

[0036] The turntable assembly is used to drive the clamping part to rotate. When applying the film, the workpiece is placed in the clamping part, and the clamping part clamps the workpiece to ensure that the workpiece does not shake randomly during the film application, thereby improving the accuracy of the film application. After the workpiece is placed, the turntable assembly drives the workpiece to move toward the film application assembly. A suction cup 2 is provided at the lower end of the film application assembly. The suction cup 2 is placed on the film tearing plate 1. The film tearing assembly is used to tear the film off the material belt to facilitate the suction of the suction cup 2. After the suction cup 2 absorbs the film, the film application assembly drives the suction cup 2 to move to the top of the clamping part The suction cup 2 is then driven to move downward, so that the film can be attached to the workpiece. After the film is attached, the turntable assembly drives the clamping part to move below the pressing assembly, and then the pressing roller 3 can be against the workpiece to press the film onto the workpiece to ensure that the film will not easily separate from the workpiece. The turntable assembly continues to rotate, driving the workpiece to move toward the material picking assembly. The material picking assembly can drive the material receiving clamping jaw 4 to move downward, and then the material receiving clamping jaw 4 clamps the workpiece and drives the workpiece to separate from the clamping part, completing the entire film attaching action.

[0037] The turntable assembly includes: a rotating motor 5 , which is arranged on the frame and located on the side of the second placement plate; a rotating disk 6 , which is connected to the upper end of the rotating motor 5 , and a clamping member is arranged on the rotating disk 6 .

[0038] The rotating motor 5 can drive the rotating disk 6 to rotate, and further drive the clamping member to rotate to below the film laminating assembly, the pressing assembly and the material receiving assembly in sequence.

[0039] The clamping member includes: a first support plate 7, which is arranged on the rotating disk 6, and a first clamping plate 8 is arranged on the first support plate 7; a second support plate 9, which is arranged opposite to the first support plate 7 and connected to the rotating disk 6; a clamping cylinder 10, which is arranged at the lower end of the rotating disk 6, and a moving block 11 is arranged at the end of the clamping cylinder 10, and the moving block 11 is movably connected to the second support plate 9, and a second clamping plate 12 is arranged on the moving block 11, and a clamping gap is formed between the second clamping plate 12 and the first clamping plate 8, and the moving block 11 movably passes through the rotating disk 6 and is connected to the second clamping plate 12; when the moving block 11 moves, the clamping gap can be expanded or reduced.

[0040] The first support plate 7 is fixedly connected to the rotating disk 6, the first clamping plate 8 is fixedly arranged on the first support plate 7, the second support plate 9 is arranged opposite to the first support plate 7, and a moving block 11 is arranged at the end of the clamping cylinder 10. When the moving block 11 moves, the clamping gap can be expanded or reduced. When it is necessary to put a workpiece in the clamping gap, the moving block 11 drives the second clamping plate 12 away from the first clamping plate 8, so that the clamping gap is expanded to facilitate the placement of the workpiece. When the workpiece is placed, the moving block 11 drives the second clamping plate 12 close to the first clamping plate 8, so that the workpiece can be clamped by the first clamping plate 8 and the second clamping plate 12, to ensure that the position of the workpiece can remain stable during the rotation of the rotating disk 6.

[0041] The film tearing assembly includes: a film tearing column 13, which is located on the side of the turntable, and a material storage drum 14 for storing the material strip is rotatably arranged on the film tearing column 13; a film tearing cylinder 15, which is arranged on the film tearing column 13 and located below the material storage drum 14, and the film tearing plate 1 is connected to the film tearing cylinder 15; a material receiving drum 16, which is rotatably arranged on the film tearing column 13, and the material receiving drum 16 is located below the film tearing cylinder 15; a detection component, which is arranged on the film tearing column 13, and the detection component is located above the film tearing plate 1.

[0042] The storage drum 14 is used to place the material strip with the film attached. One end of the material strip passes through the film tearing plate 1 and is connected to the material receiving drum 16. When the storage drum 14 and the material receiving drum 16 rotate together, the material strip can be driven to slide on the film tearing plate 1. The suction cup 2 is located above the film tearing plate 1. When the material strip slides, the suction cup 2 can successively absorb the film on the material strip, thereby achieving the purpose of feeding. When tearing the film, the material receiving drum 16 rotates and the film tearing cylinder 15 drives the film tearing plate 1 to move backward. At this time, the material strip is bent, so that the material strip and the film are separated. At this time, the film on the material strip is subjected to the adsorption force of the suction cup 2, and the bending of the material strip separates the adhesion between the material strip and the film. After the previous film is torn off, the material receiving drum 16 stops rotating, and the storage drum 14 rotates and the film tearing cylinder 15 drives the film tearing plate 1 to move, thereby sending out the material strip, and the new film is re-located under the suction cup 2.

[0043] The detection part can detect the feeding distance of the material strip to ensure that the length of the material strip fed out each time is consistent.

[0044] A connecting plate 17 is provided on the film tearing column 13 , a pressing cylinder 18 is provided on the connecting plate 17 , a pressing plate 19 is provided at the lower end of the pressing cylinder 18 , and the pressing plate 19 is movably pressed against the film tearing plate 1 .

[0045] The pressing cylinder 18 can drive the pressing plate 19 to move upward and downward, so that the pressing plate 19 can be pressed against the material strip on the tearing plate 1 to prevent the material strip from shaking.

[0046] The detection part includes: a longitudinal cylinder 20, which is connected to the film tearing column 13; a translation cylinder 21, which is connected to the longitudinal cylinder 20, and a connecting tube 22 is provided at the lower end of the translation cylinder 21, and a marking pen 23 is provided in the connecting tube 22, and the marking pen 23 is located above the film tearing plate 1; a light sensor 24, which is connected to the film tearing plate 1.

[0047] The longitudinal cylinder 20 can drive the translation cylinder 21 to move longitudinally, and the translation cylinder 21 can drive the connecting cylinder 22 to move laterally, so that when the longitudinal cylinder 20 is working, the marking pen 23 can be pressed against the film on the material strip, and when the translation cylinder 21 is working, the marking pen 23 can draw lines on the surface of the film on the material strip, and the light sensor 24 can detect the marking position. When the material storage drum 14 rotates to send the material strip outward, when the light sensor 24 detects the marking position, it stops moving, ensuring that the length of the material strip sent out each time is the gauge between the previous film and the next film, so that the suction cup 2 can accurately adsorb the film every time.

[0048] The film sticking assembly includes: a film sticking bracket 25, which is arranged on the frame and located on the side of the film tearing plate 1, a film sticking moving rail 26 is arranged on the film sticking bracket 25, a film sticking cylinder 27 is arranged on the film sticking moving rail 26, and the suction cup 2 is arranged at the lower end of the film sticking cylinder 27.

[0049] After the suction cup 2 absorbs the film, the film sticking cylinder 27 can move on the film sticking rail 26, so that the suction cup 2 is away from the film tearing plate 1 and moves above the rotating disk 6, and then the film sticking cylinder 27 moves downward to stick the film on the suction cup 2 onto the workpiece, completing the film sticking process.

[0050] The film sticking cylinder 27 can be moved on the film sticking moving rail 26 by being driven by the cylinder or the motor.

[0051] The pressing assembly includes: a pressing bracket 28, which is located on the side of the rotating disk 6, a pressing rail 29 is provided on the pressing bracket 28, a pressing cylinder 30 is provided on the pressing rail 29, a pressing roller 3 is provided at the lower end of the pressing cylinder 30, and the pressing roller 3 is located above the rotating disk 6.

[0052] A pressing rail 29 is provided between the pressing parts, and the pressing cylinder 30 can move on the pressing rail 29. A pressing roller 3 is provided on the lower end of the pressing cylinder 30. When the suction cup 2 sticks the film onto the workpiece, the rotating disk 6 continues to rotate, so that the workpiece after the film is pasted is located under the pressing roller 3, and then the pressing cylinder 30 drives the pressing roller 3 to move downward slightly, and the pressing roller 3 can be against the workpiece after the film is pasted. The pressing cylinder 30 moves on the pressing rail 29, and then the pressing roller 3 can move on the workpiece after the film is pasted, so that the film can be closely attached to the workpiece to prevent the film from falling off.

[0053] The material taking component comprises: a material receiving bracket 31 which is located on the side of the rotating disk 6 , a material receiving rail 32 is arranged on the material receiving bracket 31 , a material receiving cylinder 33 is movably arranged on the material receiving rail 32 , and a material receiving clamping claw 4 is arranged at the lower end of the material receiving cylinder 33 .

[0054] The receiving bracket 31 is provided with a receiving rail 32, and the receiving cylinder 33 can move on the receiving rail 32. The receiving jaws 4 can be driven by the receiving cylinder 33 to move downward, and then the receiving jaws 4 can clamp the workpiece, and then the receiving cylinder 33 moves on the receiving rail 32 to send out the workpiece after the film is pasted.

[0055] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the scope defined by the spirit of the present invention.

Claims

1. A film-sticking mechanism for automobile parts, characterized in that: include: A frame and a turntable assembly, wherein a clamping member is disposed at the upper end of the turntable assembly, and the turntable assembly is used to drive the clamping member to rotate; A film tearing assembly, which is located on the side of the turntable assembly, and a film tearing plate is movably provided on the film tearing assembly; A film sticking assembly, which is located on the side of the turntable assembly, and a suction cup is movably provided at the lower end of the film sticking assembly, and the suction cup is located above the film tearing plate; A pressing assembly, which is located on the side of the rotating disk assembly, and a pressing roller is provided at the lower end of the pressing assembly; A material taking component, which is located on the side of the turntable component, and a material receiving clamping claw is provided at the lower end of the material taking component; The turntable assembly includes: a rotating motor, which is arranged on the frame; A rotating disk connected to the upper end of the rotating motor, and the clamping member is arranged on the rotating disk; The clamping member comprises: a first support plate, which is arranged on the rotating disk, and a first clamping plate is arranged on the first support plate; A second support plate, which is arranged opposite to the first support plate and connected to the rotating disk; A clamping cylinder is arranged at the lower end of the rotating disk, a moving block is arranged at the end of the clamping cylinder, the moving block is movably connected with the second supporting plate, a second clamping plate is arranged on the moving block, a clamping gap is formed between the second clamping plate and the first clamping plate, and the moving block movably passes through the rotating disk and is connected with the second clamping plate; When the moving block moves, the clamping gap can be expanded or reduced; The film tearing assembly comprises: a film tearing column, which is located on the side of the turntable, and a material storage drum for storing the material strip is rotatably arranged on the film tearing column; A film-tearing cylinder, which is arranged on the film-tearing column and located below the material storage drum, and the film-tearing plate is connected to the film-tearing cylinder; A material receiving drum, which is rotatably arranged on the film tearing column, and the material receiving drum is located below the film tearing cylinder; A detection member, which is arranged on the film tearing column, and the detection member is located above the film tearing plate; The film tearing column is provided with a connecting plate, the connecting plate is provided with a pressing cylinder, the lower end of the pressing cylinder is provided with a pressing plate, and the pressing plate is movably pressed against the film tearing plate; The detection member comprises: a longitudinal movement cylinder connected to the film tearing column; A translation cylinder connected to the longitudinal movement cylinder, a connecting tube is provided at the lower end of the translation cylinder, a marking pen is provided in the connecting tube, and the marking pen is located above the film tearing plate; A light sensor is connected to the film tearing plate.

2. A film-sticking mechanism for automobile parts according to claim 1, characterized in that: The film sticking assembly includes: a film sticking bracket, which is arranged on the frame and located on the side of the film tearing plate, a film sticking moving rail is arranged on the film sticking bracket, a film sticking cylinder is arranged on the film sticking moving rail, and the suction cup is arranged at the lower end of the film sticking cylinder.

3. The film sticking mechanism for automobile parts according to claim 1, characterized in that: The pressing assembly includes: a pressing bracket, the pressing bracket is located on the side of the rotating disk, a pressing rail is arranged on the pressing bracket, a pressing cylinder is arranged on the pressing rail, the pressing roller is arranged at the lower end of the pressing cylinder, and the pressing roller is located above the rotating disk.

4. The film sticking mechanism for automobile parts according to claim 1, characterized in that: The material taking component comprises: a material receiving bracket, which is located at the side of the rotating disk, the material receiving bracket is provided with a material receiving rail, the material receiving rail is movably provided with a material receiving cylinder, and the material receiving clamp is arranged at the lower end of the material receiving cylinder.

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