Vehicle shell accessory conveying device for coating workshop

Abstract

The utility model relates to the field of conveying devices, and discloses a coating workshop car shell accessory conveying device which comprises a conveying device, a clamping device and four buffering devices, the clamping device is arranged at the top end of the conveying device, the four buffering devices are arranged at the top end of the clamping device, and the conveying device comprises a sliding rail. The side wall of the sliding rail is slidably connected with a sliding block, the bottom end of the sliding block is fixedly connected with a fixing plate, the middle of the bottom end of the fixing plate is fixedly connected with a telescopic rod, the clamping device comprises a supporting frame, the two sides of the supporting frame are rotationally connected with two rotating shafts respectively, and the two sides of the front end of the supporting frame are fixedly connected with two fixing blocks respectively. According to the coating workshop vehicle shell accessory conveying device, the whole vehicle shell is effectively conveyed through the conveying device, the clamping device is used for clamping the vehicle shells of different specifications, and finally the buffering device is used for well protecting the vehicle shells.

Description

Technical Field

[0001] The utility model relates to the field of conveying devices, in particular to a conveying device for vehicle shell parts in a painting workshop. Background Art

[0002] Automobile manufacturing consists of four major processes: stamping, welding, painting, and assembly. The painting process is the key process in the automobile manufacturing industry. The conveying system runs through the entire process of a modern automobile painting production line and is the artery of the painting production line. Pretreatment and electrophoresis are important surface pretreatment processes for the car body in the painting workshop. The performance of the pretreatment and electrophoresis conveying equipment directly affects the surface pretreatment quality of the car body.

[0003] Although the prior art uses a conveying device to transport the vehicle shell to a designated location for painting, different vehicle models often require different clamping equipment for transportation, which causes the equipment to occupy a larger space and increases production costs. Therefore, technical personnel in this field provide a paint shop vehicle shell accessories conveying device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a vehicle shell parts conveying device for a painting shop, which provides a vehicle shell parts conveying device for a painting shop, which effectively conveys the entire vehicle shell by setting a transportation device, clamps vehicle shells of different specifications by a clamping device, and finally uses a buffer device to provide good protection for the vehicle shell.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for car shell parts in a painting workshop, comprising a transport device, a clamping device and four buffer devices, wherein the clamping device is arranged at the top of the transport device, and the four buffer devices are arranged at the top of the clamping device, and the transport device comprises a slide rail, a slide block is slidably connected to the side wall of the slide rail, a fixed plate is fixedly connected to the bottom end of the slide block, and a telescopic rod is fixedly connected to the middle part of the bottom end of the fixed plate;

[0006] Through the above technical scheme, by setting up a transportation device, the slide rail and the slider cooperate with each other to realize the transportation of the entire device. At the same time, a telescopic rod is set at the bottom end of the fixed plate. The height of the support frame can be controlled by the extension and retraction of the telescopic rod, so as to effectively clamp the car shells of different heights.

[0007] Further, the clamping device includes a support frame, two rotating shafts are rotatably connected on both sides of the support frame, two fixed blocks are fixedly connected on both sides of the front end of the support frame, motors are fixedly connected to the tops of the two fixed blocks, clamping frames are fixedly connected to the two rotating shaft side walls, the front and rear sides of the bottom ends of the two clamping frames are fixedly connected to support blocks, the upper positions of the two clamping frame side walls are fixedly connected to mounting blocks, the four mounting blocks are fixedly connected to the first buffer pads on one side close to the middle of the support frame, and the middle of the top of the support frame is fixedly connected to the movable end of the telescopic rod;

[0008] Through the above technical scheme, by setting up a clamping device and setting a motor at the front end of the support frame, the motor is used to drive the rotating shaft to rotate, so that the clamping frame can be unfolded to clamp car shells of different widths, and the support blocks on the clamping frame can be used to provide good support for the car shells.

[0009] Furthermore, the four buffer devices respectively include positioning blocks, the four positioning blocks are respectively fixedly connected to sleeves on one side away from the middle of the support frame, the four sleeve side walls are respectively sleeved with springs, the four spring inner side walls are respectively slidably connected to sliding rods, the other ends of the four sliding rods are respectively fixedly connected to second buffer pads, and the top ends of the four positioning blocks are respectively fixedly connected to the bottom end of the support frame;

[0010] Through the above technical solution, by setting a buffer device and utilizing the sleeve and spring on the positioning block, the impact force when the clamping frame falls can be effectively alleviated, effectively protecting the garage and avoiding damage to the car body during the operation of the device.

[0011] Furthermore, the two motor output ends respectively pass through the front end of the support frame and are fixedly connected to one end of the two rotating shafts;

[0012] Through the above technical solution, the rotating shaft is effectively driven to rotate.

[0013] Furthermore, the inner side wall of the slider is slidably connected to the side wall of the slide rail;

[0014] Through the above technical solution, the entire device can be effectively transported.

[0015] Furthermore, the four first buffer pads are respectively adapted to the four second buffer pads;

[0016] The above technical solution can effectively protect the clamping frame.

[0017] Furthermore, one end of the four springs is respectively fixedly connected to the side wall of the support block, and the other end of the four springs is respectively fixedly connected to the side wall of the second buffer pad;

[0018] Through the above technical solution, the impact force when the clamping frame falls can be effectively alleviated.

[0019] Furthermore, bearings are provided at the connection points between the two rotating shafts and the inner side walls of the support frame;

[0020] Through the above technical solution, the friction force when the shaft rotates is effectively reduced.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a transport device is provided, and the slide rail and the slider cooperate with each other to realize the transportation of the device as a whole. At the same time, a telescopic rod is provided at the bottom end of the fixed plate. The height of the support frame can be controlled by the extension and retraction of the telescopic rod, so that the car shells of different heights can be clamped effectively.

[0023] 2. In the utility model, by setting a clamping device and arranging a motor at the front end of the support frame, the motor is used to drive the rotating shaft to rotate, so that the clamping frame can be unfolded to clamp the vehicle shells of different widths, and the support blocks on the clamping frame can play a good supporting role on the vehicle shells.

[0024] 3. In the utility model, by providing a buffer device and utilizing a sleeve and a spring on the positioning block, the impact force when the clamping frame falls can be effectively alleviated, thereby effectively protecting the garage and avoiding damage to the vehicle shell during the operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a vehicle shell parts conveying device for a paint shop proposed by the utility model;

[0026] Figure 2 This is a front view of a vehicle shell parts conveying device for a paint shop proposed by the utility model;

[0027] Figure 3 This is a bottom view of a vehicle shell parts conveying device for a paint shop proposed by the utility model;

[0028] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Transport device; 101. Slide rail; 102. Slider; 103. Telescopic rod; 104. Fixed plate; 2. Clamping device; 201. Support frame; 202. Rotating shaft; 203. Clamping frame; 204. Support block; 205. Fixed block; 206. Motor; 207. Mounting block; 208. First buffer pad; 3. Buffer device; 301. Slide rod; 302. Spring; 303. Sleeve; 304. Positioning block; 305. Second buffer pad. DETAILED DESCRIPTION

[0031] 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 in 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.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a conveying device for vehicle shell parts in a painting workshop, comprising a conveying device 1, a clamping device 2 and four buffer devices 3, the clamping device 2 is arranged at the top of the conveying device 1, and the four buffer devices 3 are arranged at the top of the clamping device 2, the conveying device 1 comprises a slide rail 101, the side wall of the slide rail 101 is slidably connected with a slider 102, the bottom end of the slider 102 is fixedly connected with a fixing plate 104, and the middle part of the bottom end of the fixing plate 104 is fixedly connected with a telescopic rod 103, by setting the conveying device 1, the slide rail 101 and the slider 102 cooperate with each other, so as to realize the conveying of the device as a whole, and at the same time, the telescopic rod 103 is arranged at the bottom end of the fixing plate 104, and the height of the support frame 201 can be controlled by the extension and retraction of the telescopic rod 103, so as to effectively realize the clamping of vehicle shells of different heights.

[0033] The clamping device 2 includes a support frame 201, two rotating shafts 202 are rotatably connected on both sides of the support frame 201, two fixed blocks 205 are fixedly connected on both sides of the front end of the support frame 201, and the tops of the two fixed blocks 205 are fixedly connected to motors 206, and the side walls of the two rotating shafts 202 are fixedly connected to clamping frames 203, and the bottom ends of the two clamping frames 203 are fixedly connected to support blocks 204 at the front and rear sides, and the side walls of the two clamping frames 203 are fixedly connected to mounting blocks 206 at the upper positions. 7. The four mounting blocks 207 are respectively fixedly connected with the first buffer pads 208 on one side close to the middle of the support frame 201. The middle of the top of the support frame 201 is fixedly connected to the movable end of the telescopic rod 103. By setting the clamping device 2, a motor 206 is set at the front end of the support frame 201. The motor 206 is used to drive the rotating shaft 202 to rotate, so that the clamping frame 203 can be unfolded to clamp the car shells of different widths, and the support block 204 on the clamping frame 203 plays a good supporting role on the car shell.

[0034] The four buffer devices 3 respectively include positioning blocks 304, and the four positioning blocks 304 are fixedly connected with sleeves 303 on one side away from the middle of the support frame 201, and the side walls of the four sleeves 303 are respectively sleeved with springs 302. The inner walls of the four springs 302 are respectively slidably connected with sliding rods 301, and the other ends of the four sliding rods 301 are respectively fixedly connected with second buffer pads 305. The top ends of the four positioning blocks 304 are respectively fixedly connected to the bottom ends of the support frame 201. By setting the buffer device 3 and arranging the sleeves 303 and springs 302 on the positioning blocks 304, the impact force when the clamping frame 203 falls can be effectively alleviated, which effectively provides good protection for the garage and avoids damage to the car body during the operation of the device.

[0035] The output ends of the two motors 206 respectively pass through the front end of the support frame 201 and are fixedly connected to one end of the two rotating shafts 202. The inner wall of the slider 102 is slidably connected to the side wall of the slide rail 101. The four first buffer pads 208 are respectively adapted to the four second buffer pads 305. One ends of the four springs 302 are respectively fixedly connected to the side walls of the support block 204, and the other ends of the four springs 302 are respectively fixedly connected to the side walls of the second buffer pads 305. Bearings are provided at the connections between the two rotating shafts 202 and the inner walls of the support frame 201.

[0036] Working principle: By setting up the transport device 1, the slide rail 101 and the slider 102 cooperate with each other to realize the transportation of the entire device, and at the same time, a telescopic rod 103 is set at the bottom end of the fixed plate 104. The height of the support frame 201 can be controlled by the extension and retraction of the telescopic rod 103, so as to effectively clamp the car shells of different heights. By setting up the clamping device 2, a motor 206 is set at the front end of the support frame 201, and the motor 206 is used to drive the rotating shaft 202 to rotate, so that the clamping frame 203 can be unfolded to clamp the car shells of different widths, and the support block 204 on the clamping frame 203 can play a good supporting role on the car shell. By setting up the buffer device 3, the sleeve 303 and the spring 302 are set on the positioning block 304, which can effectively alleviate the impact force when the clamping frame 203 falls, effectively protect the garage, and avoid damage to the car shell during the operation of the device.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveying device for vehicle shell parts in a paint shop, comprising a transport device (1), a clamping device (2) and four buffer devices (3), wherein the clamping device (2) is arranged at the top of the transport device (1), and the four buffer devices (3) are arranged at the top of the clamping device (2), characterized in that: The transport device (1) comprises a slide rail (101), the side wall of the slide rail (101) is slidably connected to a slider (102), the bottom end of the slider (102) is fixedly connected to a fixing plate (104), and the middle part of the bottom end of the fixing plate (104) is fixedly connected to a telescopic rod (103).

2. A vehicle shell parts conveying device for a painting shop according to claim 1, characterized in that: The clamping device (2) comprises a support frame (201), two rotating shafts (202) are rotatably connected to the two sides of the support frame (201), two fixed blocks (205) are fixedly connected to the two sides of the front end of the support frame (201), the tops of the two fixed blocks (205) are fixedly connected to the motors (206), the side walls of the two rotating shafts (202) are fixedly connected to the clamping frames (203), the front and rear sides of the bottom ends of the two clamping frames (203) are fixedly connected to the support blocks (204), the upper positions of the side walls of the two clamping frames (203) are fixedly connected to the mounting blocks (207), the four mounting blocks (207) are fixedly connected to the first buffer pads (208) on one side close to the middle of the support frame (201), and the middle of the top end of the support frame (201) is fixedly connected to the movable end of the telescopic rod (103).

3. A vehicle shell parts conveying device for a painting shop according to claim 1, characterized in that: The four buffer devices (3) respectively comprise positioning blocks (304); the four positioning blocks (304) are respectively fixedly connected to sleeves (303) on one side away from the middle of the support frame (201); the side walls of the four sleeves (303) are respectively sleeved with springs (302); the inner walls of the four springs (302) are respectively slidably connected to sliding rods (301); the other ends of the four sliding rods (301) are respectively fixedly connected to second buffer pads (305); and the top ends of the four positioning blocks (304) are respectively fixedly connected to the bottom end of the support frame (201).

4. A vehicle shell parts conveying device for a painting shop according to claim 2, characterized in that: The output ends of the two motors (206) respectively pass through the front end of the support frame (201) and are fixedly connected to one end of the two rotating shafts (202).

5. The vehicle shell parts conveying device for a paint shop according to claim 1, characterized in that: The inner side wall of the sliding block (102) is slidably connected to the side wall of the sliding rail (101).

6. A vehicle shell parts conveying device for a painting shop according to claim 2, characterized in that: The four first buffer pads (208) are respectively adapted to the four second buffer pads (305).

7. A vehicle shell parts conveying device for a painting shop according to claim 3, characterized in that: One end of the four springs (302) is respectively fixedly connected to the side wall of the support block (204), and the other end of the four springs (302) is respectively fixedly connected to the side wall of the second buffer pad (305).

8. The vehicle shell parts conveying device for a painting shop according to claim 2, characterized in that: Bearings are provided at the connection points between the two rotating shafts (202) and the inner side walls of the support frame (201).

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