CN212946175U

CN212946175U - Flexible conveying device for inter-process vehicle body

Info

Publication number: CN212946175U
Application number: CN202021628200.9U
Authority: CN
Inventors: 吴向明; 宋军伟; 孙立壮; 任少伦
Original assignee: Xuzhou Huaihai New Energy Automobile Co ltd
Current assignee: Xuzhou Huaihai New Energy Auto Parts Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-13
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to an automobile body flexible conveyor between process belongs to car and welds dress line technical field. The rolling machine is installed on the scissor fork, the cylinder drives the scissor fork to enable the rolling machine to move up and down, a skid is arranged on the rolling machine, rollers are arranged at the bottom and the side edge of the skid respectively, a bearing and a limiting groove are arranged on the scissor fork, the bearing moves in the limiting groove when the cylinder drives the scissor fork to move up and down, a locking cylinder in place is arranged at the bottom of the rolling machine, and the bearing is limited through the locking cylinder in place after the bearing moves in place in the limiting groove. The utility model has the advantages that: the investment cost of the new vehicle type at the earlier stage is reduced; one clamp adopts a common pneumatic form without adopting a pneumatic electric control form, and the other clamp saves a set of lifting mechanism of a motor and a belt; the conveying is efficient and safe; the roller form is adopted, the operation is flexible, the use is safe and efficient, and the problems of low efficiency and danger in the use of the hoist and lifting appliance form are solved.

Description

Flexible conveying device for inter-process vehicle body

Technical Field

The utility model relates to an automobile body flexible conveyor between process belongs to car and welds dress line technical field.

Background

At present, the development of the Chinese automobile industry is all flowers together, the investment is combined, the autonomy is realized, new energy sources are simultaneously and simultaneously used, and the small-batch and multi-variety mode becomes the mainstream demand mode of the later market. The welding technology of the automobile body is taken as a key ring in the automobile manufacturing process, and the quality of the automobile body directly determines the safety and driving experience of a driver.

The number of the parts of the body-in-white is estimated to be about 300-500, the manufacturing process of the body-in-white is a step-by-step increasing process of the parts, the grade weight of the lower body and the main line is estimated to be 150 Kg-300 Kg (according to the national standard, the weight of the parts is more than 10Kg, and a conveying device needs to be added), and how to realize quick, efficient and low-investment transportation between the processes of the body-in-white and the lower body is the key point of new vehicle type process planning consideration.

At present, the common conveying modes for conveying the lower automobile body and the main line process chamber of the automobile have the following modes: 1. the electric rolling machine, the skid and the reciprocating rod are conveyed in a mode that the clamp is electrically controlled, so that the investment cost of the whole project is high; 2. the hoist and the lifting appliance are used for conveying, the using process efficiency is low, and potential safety hazards exist.

Disclosure of Invention

In order to overcome the shortcoming of the prior art, the utility model provides a flexible conveyor of automobile body between process realizes the high-efficient, quick transport of multiple white automobile body, and then guarantees that the input development cost of car early stage is minimum.

The utility model discloses a realize through following technical scheme: the utility model provides a flexible conveyor of process room automobile body which characterized in that: the rolling machine is installed on the scissor fork, the cylinder drives the scissor fork to enable the rolling machine to move up and down, a skid is arranged on the rolling machine, rollers are arranged at the bottom and the side edge of the skid respectively, a bearing and a limiting groove are arranged on the scissor fork, the bearing moves in the limiting groove when the cylinder drives the scissor fork to move up and down, a locking cylinder in place is arranged at the bottom of the rolling machine, and the bearing is limited through the locking cylinder in place after the bearing moves in place in the limiting groove.

The skid is provided with a supporting block matched with the vehicle body, the supporting block is welded on the skid, and the supporting block adopts a concave groove structure to fix and limit the vehicle body.

Handles are arranged at two ends of the skid.

And a clamp is arranged at the next station of the flexible conveying device of the vehicle body in the working procedure, and the clamp is interlocked with the air channel of the air cylinder.

The utility model has the advantages that: the investment cost of the new vehicle type at the earlier stage is reduced; one clamp adopts a common pneumatic form without adopting a pneumatic electric control form, and the other clamp saves a set of lifting mechanism of a motor and a belt; the conveying is efficient and safe; the roller form is adopted, the operation is flexible, the use is safe and efficient, and the problems of low efficiency and danger in the use of the hoist and lifting appliance form are solved.

Drawings

The invention will be further explained below with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a perspective view of the present invention.

In the figure: 1. rolling the bed; 2. a cylinder; 3. a scissor fork; 4. a skid; 5. a bearing; 6. a limiting groove; 7. locking the cylinder in place; 8. a support block; 9. a handle; 10. a vehicle body.

Detailed Description

The flexible conveying device for the inter-process vehicle body shown in figure 1 is characterized in that: including rolling bed 1, cylinder 2 and scissors fork 3, roll bed 1 and install on scissors fork 3, cylinder 2 drive scissors fork 3 makes and rolls bed 1 and reciprocate, roll bed 1 on be equipped with skid 4, the bottom and the side of skid 4 are equipped with the gyro wheel respectively, are equipped with bearing 5 and spacing groove 6 on the scissors fork 3, bearing 5 is at spacing groove 6 internal motion when cylinder 2 drive scissors fork 3 reciprocates, the bottom of rolling bed 1 is equipped with locking cylinder 7 that targets in place, bearing 5 is spacing through locking cylinder 7 that targets in place after the motion targets in place in spacing groove 6.

The skid 4 is provided with a supporting block 8 matched with the vehicle body 10, the supporting block 8 is welded on the skid 4, and the supporting block 8 adopts a concave groove structure to fix and limit the vehicle body 10.

Handles 9 are arranged at two ends of the skid 4.

And a clamp is arranged at the next station of the flexible conveying device of the vehicle body in the working procedure, and the clamp is interlocked with the air channel of the air cylinder 2.

The standardized cylinder 2 is adopted as a power output device, so that the cost of the standardized cylinder is low; the energy source uses compressed air as a medium, the manufacturing is convenient, the site is clean and sanitary, and no pollution is caused;

lifting stability: through 3 mechanisms of scissors fork, realize that two sets of cylinders 2 go up and down in step, it is stable. The scissors fork 3 mechanism is a common mechanism and is verified to be effective and stable through a large number of applications.

Move manual operation laborsaving device between the process, bottom roller device: the bottom of the skid 4 is provided with a roller, so that the operation is convenient during manual movement, and the front and back movement of the workpiece can be realized by slightly pushing the roller by an operator through on-site verification; side roller device: the side edge of the skid 4 is provided with the roller, so that the workpiece is prevented from shaking in the front and back moving process;

the falling accuracy is ensured, the ascending and descending accuracy is ensured through a mechanical limiting mechanism, and the workpiece can be accurately fallen into the clamp.

The utility model discloses a concrete operation process:

the clamp is opened, the vehicle body 10 is lifted, the skid 4 is manually moved, the vehicle is located after being located in place, the empty skid 4 returns, and the next cycle is started.

After the operation in the working procedure is finished, the clamps are opened manually according to the instruction of the button boxes on the operation panel, the lifting button clamps are pressed down to be opened, the air cylinders lift and are interlocked through air passages, the misoperation of workers is prevented, the air cylinders 2 are ventilated, and the skid 4 and the vehicle body 10 are lifted by the air cylinders 2; the manual pushing vehicle body 10 is transferred to the next procedure, the travel switch is touched in the pushing process, the arrival stop block is lifted in advance to serve as the forward limit, the whole skid 4 is locked by the rear limit, the whole skid 4 descends, and the vehicle body 10 can be accurately located in the clamp.

The present invention has been described in connection with the accompanying drawings by way of example, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, which may be made by the methods and arrangements of the invention or may be applied to other applications without modification.

Claims

1. The utility model provides a flexible conveyor of process room automobile body which characterized in that: including rolling bed (1), cylinder (2) and scissors fork (3), roll bed (1) and install on scissors fork (3), cylinder (2) drive scissors fork (3) make roll bed (1) reciprocate, roll bed (1) on be equipped with skid (4), the bottom and the side of skid (4) are equipped with the gyro wheel respectively, are equipped with bearing (5) and spacing groove (6) on scissors fork (3), bearing (5) are at spacing groove (6) internal motion when cylinder (2) drive scissors fork (3) reciprocate, the bottom of rolling bed (1) is equipped with locking cylinder (7) that targets in place, and bearing (5) are spacing through locking cylinder (7) that targets in place after spacing groove (6) internal motion targets in place.

2. The flexible conveying device for the inter-process vehicle body according to claim 1, wherein: the skid (4) is provided with a supporting block (8) matched with the vehicle body (10), the supporting block (8) is welded on the skid (4), and the supporting block (8) adopts a concave groove structure to fix and limit the vehicle body (10).

3. The flexible conveying device for the inter-process vehicle body according to claim 1, wherein: handles (9) are arranged at two ends of the skid (4).

4. The flexible conveying device for the inter-process vehicle body according to claim 1, wherein: and a clamp is arranged at the next station of the flexible conveying device of the vehicle body in the working procedure, and the clamp is interlocked with the air path of the air cylinder (2).