Automatic turn-over device for automobile roof fabric

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an automobile roof fabric automatic turn-over device which comprises a rear frame, a first conveying device is fixedly installed on the top of the rear frame, a front frame is fixedly connected to the front side of the rear frame, and a second conveying device is fixedly installed on the front side of the inner wall of the front frame. A fixing seat is fixedly connected to the rear side of the inner wall of the front frame, a plurality of pneumatic clamping jaws are fixedly connected to the top wall of the fixing seat, air cylinders are fixedly installed on the left side and the right side of the front frame correspondingly, a connecting plate is fixedly connected to one side of each air cylinder, and an adjusting roller is rotationally connected to the top of each connecting plate. And a cleaning mechanism is arranged on the left side of the rear frame. According to the automatic turning-over device for the fabric, one side of the fabric falls, the two connecting plates are driven to move, so that the adjusting roller can move horizontally, the adjusting roller can push one side of the fabric, and due to the fact that one end of the fabric is fixed, automatic turning-over of the fabric is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing, in particular to an automatic turning device for automobile roof lining fabric. Background Technique

[0002] Automobile roof lining fabric, also known as the roof inner lining, is a material covering the inner surface of the automobile roof. It has various functions and characteristics, which can be used to improve the comfort and aesthetics inside the vehicle, help isolate the heat conducted by the roof, and maintain the stable temperature inside the vehicle. When processing the automobile roof lining fabric, a turning device is required for cooperation.

[0003] After retrieval, the Chinese patent publication number is: CN213264477U, which discloses an automatic turning device for masks. It includes a first frame, a conveyor belt, and a second frame. The conveyor belt is arranged on the first frame, the second frame is located below the first frame, a conveyor is arranged on the second frame, a mounting plate is fixedly arranged on the second frame, and there are two mounting plates corresponding to each other on the second frame. A turning plate is arranged between the two mounting plates. A turning groove is opened on the turning plate, a rotating shaft is fixedly arranged on the turning plate, the rotating shaft is rotatably arranged on the mounting plate, and a driving component for driving the rotating shaft to rotate is arranged on the second frame. This application has the effect of facilitating the turning of masks. However, in actual use, the device turns the object by dropping the object onto the turning plate and then rotating the turning plate. This makes it difficult to maintain the stability of the object during turning, thus reducing the turning effect and resulting in the situation of turning failure. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an automatic turning device for automobile roof lining fabric, aiming to improve the problem that the stability of the object cannot be well maintained during turning, thus reducing the turning effect and resulting in the situation of turning failure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic turning device for automobile roof lining fabric, including a rear frame, a first conveying device is fixedly installed on the top of the rear frame, a front frame is fixedly connected to the front side of the rear frame, a second conveying device is fixedly installed on the front side inner wall of the front frame, a fixed seat is fixedly connected to the rear side inner wall of the front frame, a plurality of pneumatic clamping claws are fixedly connected to the top wall of the fixed seat, cylinders are fixedly installed on both the left and right sides of the front frame, a connecting plate is fixedly connected to one side of the cylinder, an adjusting roller is rotatably connected to the top of the connecting plate, and a cleaning mechanism is arranged on the left side of the rear frame.

[0006] Through the above technical solution: when one end of the fabric drops, the pneumatic clamping jaw can fix one end of the fabric, so that the displacement of the two connecting plates drives the adjusting roller to horizontally displace, enabling the adjusting roller to push the rear side of the fabric, thus realizing automatic turning of the fabric and improving work efficiency.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes an L-shaped plate. The right side of the L-shaped plate is fixedly connected to the left side of the rear frame. A servo motor is fixedly connected to the inner wall of the L-shaped plate. The output end of the servo motor is fixedly connected to a gear column. The right end of the gear column is rotatably connected to the left side of the rear frame. A driven gear is fixedly connected to the left end of the outer wall of the adjusting roller. The driven gear is meshed with the gear column. A cleaning shell is fixedly connected to the front side of the inner wall of the rear frame. A return spring is fixedly connected to the left and right ends of the rear side of the inner wall of the cleaning shell. A cleaning brush is fixedly connected to the front end of the return spring.

[0009] Through the above technical solution: the adjusting roller displaces backward, making the gear column meshed with the driven gear. Then the servo motor drives the driven gear to rotate, so that the adjusting roller rotates together, enabling the cleaning brush to clean the rotating adjusting roller, thus reducing the dirt attached to the surface of the adjusting roller and achieving the purpose of cleaning.

[0010] As a further description of the above technical solution:

[0011] A control switch is fixedly connected to the left side of the L-shaped plate. The control switch is electrically connected to the conveying device 1, the conveying device 2 and the servo motor respectively.

[0012] Through the above technical solution: the control switch can turn on and off the device.

[0013] As a further description of the above technical solution:

[0014] Rubber belts are fixedly connected to the middle parts of the conveying device 1 and the conveying device 2 respectively. The internal dimensions of the two rubber belts match the external dimensions of the conveying device 1 and the conveying device 2 respectively.

[0015] Through the above technical solution: the rubber belts improve the surface friction of the conveying device 1 and the conveying device 2 and enhance the conveying effect.

[0016] As a further description of the above technical solution:

[0017] A placement plate is fixedly connected to the middle part of the interior of the rear frame. The shape of the placement plate is designed as a square.

[0018] Through the above technical solution, the placement board can place and store the fabrics that have not been conveyed, improving the space utilization rate.

[0019] As a further description of the above technical solution:

[0020] Support plates are fixedly connected to the front and rear sides of the rear frame and the front and rear sides of the front frame, and support columns are fixedly connected to the interiors of multiple said support plates.

[0021] Through the above technical solution, the device can be laterally and stably supported, improving the stability of the device.

[0022] As a further description of the above technical solution:

[0023] Two rubber pads are fixedly connected to the tops of multiple said pneumatic clamping jaws, and multiple said pneumatic clamping jaws are arranged at equal intervals.

[0024] Through the above technical solution, the static friction of the pneumatic clamping jaws is increased, thereby improving the fixing effect.

[0025] As a further description of the above technical solution:

[0026] Inclined surfaces are provided on the front and rear sides of the rear frame and the front frame, and both the conveying device one and the conveying device two are symmetrically designed.

[0027] Through the above technical solution, the compressive resistance effect of the rear frame and the front frame is improved.

[0028] The present utility model has the following beneficial effects:

[0029] 1. In the present utility model, the fabric is conveyed to one end and drooped by the conveying device one, so that multiple pneumatic clamping jaws can clamp and fix one end of the fabric. Thus, as the fabric continuously droops, the two connecting plates are driven to displace, and thus the adjusting roller can perform a horizontal displacement, enabling the adjusting roller to push one side of the fabric. Since one end of the fabric is fixed, automatic turning of the fabric is achieved, improving the working efficiency.

[0030] 2. In the present utility model, when the adjusting roller moves to the rear side, the gear column meshes with the driven gear, so that the gear column drives the driven gear to rotate, and thus the adjusting roller rotates together. Furthermore, the cleaning brush fixedly connected by the return spring can clean the rotating adjusting roller, reducing the situation where dirt attached to the surface of the adjusting roller affects the subsequent processing of the fabric. Description of the Drawings

[0031] Figure 1 It is a three-dimensional view of an automatic fabric turning device for an automobile roof proposed by the present utility model;

[0032] Figure 2 The front view of an automatic fabric turning device for automotive roof linings proposed by the present utility model;

[0033] Figure 3 The side view of an automatic fabric turning device for automotive roof linings proposed by the present utility model;

[0034] Figure 4 The structural schematic diagram of the pneumatic clamping jaws of an automatic fabric turning device for automotive roof linings proposed by the present utility model;

[0035] Figure 5 The schematic diagram of the cleaning mechanism of an automatic fabric turning device for automotive roof linings proposed by the present utility model.

[0036] Legend description:

[0037] 1. Rear frame; 2. Cleaning mechanism; 201. L-shaped plate; 202. Servo motor; 203. Gear column; 204. Driven gear; 205. Cleaning shell; 206. Return spring; 207. Cleaning brush; 3. Conveyor equipment one; 4. Front frame; 5. Conveyor equipment two; 6. Fixed seat; 7. Pneumatic clamping jaws; 8. Cylinder; 9. Connecting plate; 10. Adjusting roller; 11. Placing plate; 12. Rubber belt; 13. Control switch; 14. Support plate; 15. Support column; 16. Rubber pad. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to Figure 1 、 Figure 2 and Figure 4 For one embodiment provided by the present utility model: An automatic fabric turning device for automotive roof linings includes a rear frame 1. A conveyor equipment one 3 is fixedly installed on the top of the rear frame 1. The front side of the rear frame 1 is fixedly connected to a front frame 4. A conveyor equipment two 5 is fixedly installed on the front side inner wall of the front frame 4. The rear side inner wall of the front frame 4 is fixedly connected to a fixed seat 6. A plurality of pneumatic clamping jaws 7 are fixedly connected to the top wall of the fixed seat 6. Cylinders 8 are fixedly installed on both the left and right sides of the front frame 4. One side of the cylinder 8 is fixedly connected to a connecting plate 9. The top of the connecting plate 9 is rotatably connected to an adjusting roller 10. A cleaning mechanism 2 is arranged on the left side of the rear frame 1;

[0040] Specifically, through the conveying action of the first conveying device 3, one end of the fabric droops, and then one end thereof comes into contact with a plurality of pneumatic clamping claws 7. The plurality of pneumatic clamping claws 7 can effectively clamp and fix one end of the fabric. By starting two cylinders 8, the two cylinders 8 will drive two connecting plates 9 to displace in the horizontal direction. Along with the displacement of the connecting plate 9, the adjusting roller 10 will also displace synchronously. The displacement of the adjusting roller 10 enables it to effectively push the rear side of the fabric. Since one end of the fabric has been fixed by the pneumatic clamping claws 7, as the adjusting roller 10 displaces, the fabric will flip accordingly, thus achieving the purpose of automatic turning, and improving the work efficiency.

[0041] Refer to Figure 1 、 Figure 2 and Figure 5 As shown in FIGS. Figure 1 , Figure 2 and Figure 5 , the cleaning mechanism 2 includes an L-shaped plate 201. The right side of the L-shaped plate 201 is fixedly connected to the left side of the rear frame 1. The inner wall of the L-shaped plate 201 is fixedly connected with a servo motor 202. The output end of the servo motor 202 is fixedly connected with a gear column 203. The right end of the gear column 203 is rotatably connected to the left side of the rear frame 1. The left end of the outer wall of the adjusting roller 10 is fixedly connected with a driven gear 204. The driven gear 204 is meshed and connected with the gear column 203. The front side of the inner wall of the rear frame 1 is fixedly connected with a cleaning shell 205. The left and right ends of the rear side of the inner wall of the cleaning shell 205 are both fixedly connected with a return spring 206. The front end of the return spring 206 is fixedly connected with a cleaning brush 207.

[0042] Specifically, through the movement of the adjusting roller 10, it can move to the rear side and come into contact with the cleaning brush 207. The gear column 203 is meshed and connected with the driven gear 204. When the servo motor 202 is started, the gear column 203 drives the driven gear 204 to rotate. Then, the driven gear 204 drives the adjusting roller 10 to rotate. The cleaning brush 207 fixedly connected by the return spring 206 can effectively clean the rotating adjusting roller 10. Through the elastic force of the return spring 206, the cleaning brush 207 can fit more closely to the surface of the adjusting roller 10, thereby improving the cleaning effect. The dirt attached to the surface of the adjusting roller 10 is effectively removed, reducing the adverse effects of these dirt on the subsequent fabric processing process, and ensuring the quality and efficiency of fabric processing.

[0043] Refer to Figure 1 、 Figure 3 and Figure 5, a control switch 13 is fixedly connected to the left side of the L-shaped plate 201. The control switch 13 is electrically connected to the first conveying device 3, the second conveying device 5, and the servo motor 202 respectively. Rubber belts 12 are fixedly connected to the middle parts of the first conveying device 3 and the second conveying device 5. The internal sizes of the two rubber belts 12 respectively match the external sizes of the first conveying device 3 and the second conveying device 5. A placement plate 11 is fixedly connected to the middle part inside the rear frame 1. The outer shape of the placement plate 11 is designed in a square shape.

[0044] Specifically, through the control switch 13 electrically connected to the first conveying device 3, the second conveying device 5, and the servo motor 202 respectively, the control switch 13 can complete the opening and closing of the device. Through the rubber belts 12, it is convenient to improve the conveying effect of the first conveying device 3 and the second conveying device 5. Through the placement plate 11, it is convenient to store the untreated fabric, thereby improving the space utilization rate.

[0045] Refer to Figure 1 and Figure 4 , support plates 14 are fixedly connected to the front and rear sides of the rear frame 1 and the front and rear sides of the front frame 4. Support columns 15 are fixedly connected to the inside of the multiple support plates 14. Two rubber pads 16 are fixedly connected to the tops of the multiple pneumatic clamping claws 7. The multiple pneumatic clamping claws 7 are arranged at equal intervals. Slopes are provided on the front and rear sides of the rear frame 1 and the front frame 4. The first conveying device 3 and the second conveying device 5 are both designed symmetrically.

[0046] Specifically, through the support plates 14 and the support columns 15, it is convenient to stably support both sides of the device, thereby improving the stability of the device. Through the slopes provided on the front and rear sides of the frame 1 and the front frame 4, the compressive effect of the device is improved, and the service life of the device is increased.

[0047] Working principle: When starting to use, one end of the fabric is dropped through the conveying of the first conveying device, so that one end of the fabric contacts multiple pneumatic clamping claws 7. Thus, the multiple pneumatic clamping claws 7 can clamp and fix one end of the fabric. By starting two cylinders 8, the two connecting plates 9 are driven to displace in the horizontal direction, so that the adjusting roller 10 can displace together. Furthermore, the adjusting roller 10 can push the rear side of the fabric. Since one end of the fabric is fixed by the pneumatic clamping claws 7, with the displacement of the adjusting roller 10, the automatic turning of the fabric is realized, thus improving the working efficiency. And when the adjusting roller 10 moves to the rear side and contacts the cleaning brush 207, at the same time, the gear column 203 is meshed and connected with the driven gear 204. By starting the servo motor 202, the gear column 203 drives the driven gear 204 to rotate, and then drives the adjusting roller 10 to rotate together. Furthermore, the cleaning brush 207 fixedly connected by the return spring 206 can clean the rotating adjusting roller 10. Under the elastic force of the return spring 206, the cleaning effect of the cleaning brush 207 is improved, thus reducing the situation that the dirt attached to the surface of the adjusting roller 10 affects the subsequent processing of the fabric.

[0048] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic turning device for automobile roof fabric, comprising a rear frame (1), characterized in that: A conveying device 1 (3) is fixedly installed on the top of the rear frame (1), a front frame (4) is fixedly connected to the front side of the rear frame (1), a conveying device 2 (5) is fixedly installed on the front side of the inner wall of the front frame (4), a fixed seat (6) is fixedly connected to the rear side of the inner wall of the front frame (4), a plurality of pneumatic clamping claws (7) are fixedly connected to the top wall of the fixed seat (6), a cylinder (8) is fixedly installed on the left and right sides of the front frame (4), a connecting plate (9) is fixedly connected to one side of the cylinder (8), an adjusting roller (10) is rotatably connected to the top of the connecting plate (9), and a cleaning mechanism (2) is arranged on the left side of the rear frame (1).

2. The automatic turning device for automobile ceiling fabric according to claim 1, characterized in that: The cleaning mechanism (2) comprises an L-shaped plate (201), the right side of the L-shaped plate (201) is fixedly connected to the left side of the rear frame (1), the inner wall of the L-shaped plate (201) is fixedly connected to a servo motor (202), the output end of the servo motor (202) is fixedly connected to a gear column (203), the right end of the gear column (203) is rotatably connected to the left side of the rear frame (1), the left end of the outer wall of the adjustment roller (10) is fixedly connected to a driven gear (204), the driven gear (204) is meshingly connected to the gear column (203), the front side of the inner wall of the rear frame (1) is fixedly connected to a cleaning shell (205), the left and right ends of the rear side of the inner wall of the cleaning shell (205) are fixedly connected to a return spring (206), and the front end of the return spring (206) is fixedly connected to a cleaning brush (207).

3. The automatic turning device for automobile ceiling fabric according to claim 2, characterized in that: A control switch (13) is fixedly connected to the left side of the L-shaped plate (201), and the control switch (13) is electrically connected to the conveying device 1 (3), the conveying device 2 (5) and the servo motor (202) respectively.

4. The automatic turning device for automobile ceiling fabric according to claim 1, characterized in that: The middle part of the conveying device 1 (3) and the middle part of the conveying device 2 (5) are both fixedly connected with a rubber belt (12), and the internal dimensions of the two rubber belts (12) respectively match the external dimensions of the conveying device 1 (3) and the conveying device 2 (5).

5. The automatic turning device for automobile ceiling fabric according to claim 1, characterized in that; A placement plate (11) is fixedly connected to the middle portion of the interior of the rear frame (1), and the placement plate (11) has a square shape.

6. The automatic turning device for automobile ceiling fabric according to claim 1, characterized in that: The front and rear sides of the rear frame (1) and the front and rear sides of the front frame (4) are fixedly connected with support plates (14), and the interiors of the plurality of support plates (14) are fixedly connected with support columns (15).

7. The automatic turning device for automobile ceiling fabric according to claim 1, characterized in that: The tops of the plurality of pneumatic clamping claws (7) are all fixedly connected to two rubber pads (16), and the plurality of pneumatic clamping claws (7) are all arranged at equal distances.

8. The automatic turning device for automobile ceiling fabric according to claim 1, characterized in that: The front and rear sides of the rear frame (1) and the front frame (4) are both provided with inclined surfaces, and the conveying device 1 (3) and the conveying device 2 (5) are both symmetrically designed.

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