CN221230861U

CN221230861U - Conveying device for spraying automobile bumper

Info

Publication number: CN221230861U
Application number: CN202323000649.7U
Authority: CN
Inventors: 苗怀新; 高翔宇; 付文博
Original assignee: Zhengzhou Yunhao Vehicle Parts Co ltd
Current assignee: Zhengzhou Yunhao Vehicle Parts Co ltd
Filing date: 2023-11-07
Publication date: 2024-06-28
Anticipated expiration: 2033-11-07

Abstract

The utility model provides a conveying device for spraying an automobile bumper, which comprises a supporting frame, wherein supporting legs are arranged at four corners of the lower end of the supporting frame, two sliding rails corresponding to front and rear positions are arranged at the upper end of the supporting frame, a sliding frame is connected between the upper ends of the inner parts of the two sliding rails in a sliding manner, rotating shafts are respectively connected to the front side and the rear side of the sliding frame in a rotating manner, electric push rods are respectively arranged at the opposite inner side ends of the two rotating shafts, rotating mechanisms for driving the sliding frame to move are arranged in the sliding rails, clamping mechanisms are respectively arranged at the opposite inner side ends of the electric push rods, and rotating mechanisms for driving a rotating column to rotate are arranged at the front side of the sliding frame. According to the conveying device for spraying the automobile bumper, the automobile bumper can be conveyed to the lower end of the spraying mechanism through the rotating mechanism, so that both sides of the automobile bumper are sprayed, and a person does not need to manually turn over the automobile bumper, so that the person saves time and labor.

Description

Conveying device for spraying automobile bumper

Technical Field

The utility model belongs to the technical field of automobile accessory production, and particularly relates to a conveying device for automobile bumper spraying.

Background

The automobile bumper spraying is a process of spraying a coating on an automobile bumper, the sprayed coating can provide protection for the surface of the bumper, the wear resistance and corrosion resistance of the bumper are improved, and meanwhile, the appearance of the automobile bumper can be improved. The automatic conveying system can convey the bumpers along a production line so as to carry out subsequent spraying, drying, curing and other process steps, the existing conveying device for spraying the bumpers conveys the bumpers placed on the positioning columns to the position below a spraying mechanism for spraying through rolling wheels in sliding rails, and when the back surfaces of the bumpers are required to be sprayed, people are required to turn over the bumpers manually, which is time-consuming and labor-consuming.

For example, the utility model of bulletin number CN208466264U discloses a conveying and positioning device for spraying an automobile bumper, a slide block is positioned by a screw on the side surface of the slide block through threaded connection, a vertical pipe is arranged at the top of each slide block, a positioning column is connected in the vertical pipe through threads, in the scheme of the patent, the automobile bumper to be sprayed is placed on the positioning column and then is conveyed to the lower end of a spraying mechanism to spray the front surface of the automobile bumper through the movement of a pulley on a sliding rail, when the back surface is required to be sprayed, a person is required to convey the automobile bumper out to turn over the automobile bumper for spraying, the labor participation of the person is increased, and the person is time-consuming and labor-consuming.

Disclosure of utility model

In view of the defects in the prior art, the utility model provides the conveying device for spraying the automobile bumper, and the automobile bumper can be conveyed to the lower end of the spraying mechanism through the rotating mechanism so that both sides are sprayed, and a person does not need to manually turn over, so that the person saves time and labor.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a car bumper conveyor for spraying, which comprises a supporting rack, the lower extreme four corners of support frame all is provided with the stabilizer blade, the upper end of support frame is provided with the slide rail that two front and back positions correspond, sliding connection has a carriage between the inside upper end of two slide rails, the front and back both sides of carriage rotate respectively and are connected with the rotation axis, the relative inboard end of two rotation axes is provided with electric putter respectively, the inside of slide rail is provided with the rotary mechanism who drives the carriage and remove, the relative inboard end of electric putter is provided with fixture respectively, the front side of carriage is provided with the rotary mechanism who drives the rotation post and rotate, rotary mechanism includes the removal lead screw that sets up respectively in the inside of two slide rails, carriage and two removal lead screw threaded connection, the right side of two slide rails is provided with motor one, the output shaft of motor one is connected with the right-hand member of adjacent removal lead screw through the shaft coupling respectively, the rotating mechanism comprises a rectangular plate arranged at the front side of the sliding frame, a vortex rod is rotatably arranged at the lower end of the rectangular plate, a turbine meshed with the vortex rod is arranged at the front end of a rotating column at the front side of the rectangular plate, a motor II is arranged at the front end of the sliding frame, an output shaft of the motor II is connected with the lower end of the vortex rod through a coupling, the clamping mechanism comprises sliding groove frames respectively arranged at the opposite inner side ends of the electric push rods, two rolling frames are respectively and slidably connected in the two sliding groove frames, connecting rods are respectively and rotatably connected in the four rolling frames, frames are respectively arranged at the left end and the right end of the two sliding groove frames, rolling seats are respectively and rotatably connected in the adjacent rolling seats, clamping frames are respectively arranged at one ends of the four rolling seats close to the vertical center of the supporting frame, bidirectional screw rods are respectively and rotatably arranged in the two sliding groove frames, the rotating frames positioned in the same chute frame are respectively in threaded connection with the upper and lower corresponding ends of the bidirectional screw rods, the upper ends of the chute frames are respectively provided with a driving assembly, each driving assembly comprises a motor III which is respectively arranged at the upper ends of the two chute frames, and the output shafts of the motors III are respectively connected with the upper ends of the adjacent bidirectional screw rods through couplings.

As a further improvement of the utility model, the upper end of the right side of the support frame is provided with a control panel, and the electric push rod, the first motor, the second motor and the third motor are all electrically connected with the control panel.

As a further improvement of the utility model, the inner side surfaces of the clamping frames are provided with evenly distributed anti-slip protrusions.

Compared with the prior art, the utility model has the following beneficial effects:

Firstly, the clamping mechanisms on two sides are driven to be close to the automobile bumper by the electric push rods on two sides under control, then the motor is controlled to be opened to operate, the output shaft rotates to drive the bidirectional screw rod to rotate, and then the clamping frames on the rotating seats on two sides are driven to clamp the automobile bumper by the rotation and contraction of the connecting rods in the rotating frames on two sides, so that the automobile bumper can be clamped and conveyed rapidly.

Secondly, the first motor is controlled to be started to operate, the screw rods at two sides are driven to rotate, the sliding frame drives the automobile bumper to move to the lower end of the spraying mechanism, the front of the automobile bumper is sprayed, and the quick conveying and spraying of the automobile bumper is realized,

Thirdly, through opening motor two operation, the output shaft rotates and drives the vortex bar rotation, and then drives the turbine rotation with it meshing, drives the rotatory 180 degrees of car bumper on the fixture and sprays car bumper reverse side, can carry car bumper to spraying mechanism lower extreme through rotary mechanism and make both sides all by the spraying, need not personnel manually to turn over for personnel labour saving and time saving.

Fourth, through the non-slip bulge on the clamping frame, the friction force of the clamping frame when clamping the automobile bumper can be increased, and the situation that the automobile bumper slips and runs is prevented.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG.1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the utility model at A;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at B;

fig. 4 is a schematic front view of the clamping mechanism of the present utility model.

In the figure: 101. a support frame; 102. a slide rail; 103. a support leg; 104. a first motor; 105. moving the screw rod; 201. a second motor; 202. a scroll rod; 203. a carriage; 204. a turbine; 205. a rotation shaft; 206. a rectangular plate; 301. a frame; 302. a connecting rod; 303. a third motor; 304. a clamping frame; 305. a rotating seat; 306. a rotating frame; 307. a chute frame; 308. an electric push rod; 309. a two-way screw rod; 310. a slip preventing protrusion; 401. and a control panel.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2 and 3, a conveying device for spraying an automobile bumper comprises a supporting frame 101, supporting legs 103 are arranged at four corners of the lower end of the supporting frame 101, two sliding rails 102 corresponding to front and rear positions are arranged at the upper end of the supporting frame 101, a sliding frame 203 is slidably connected between the upper ends of the two sliding rails 102, rotating shafts 205 are respectively rotatably connected to the front side and the rear side of the sliding frame 203, electric push rods 308 are respectively arranged at the opposite inner ends of the two rotating shafts 205, rotating mechanisms for driving the sliding frame 203 to move are respectively arranged at the opposite inner ends of the electric push rods 308, clamping mechanisms for driving rotating columns to rotate are respectively arranged at the front sides of the sliding frames 203, the rotating mechanisms comprise moving screw rods 105 respectively arranged inside the two sliding rails 102, the sliding frames 203 are in threaded connection with the two moving screw rods 105, motors 104 are respectively arranged on the right sides of the two sliding rails 102, and output shafts of the motors 104 are respectively connected with the right ends of the adjacent moving screw rods 105 through couplings.

As shown in fig. 1 and 2, the rotating mechanism comprises a rectangular plate 206 arranged at the front side of a sliding frame 203, a vortex rod 202 is rotatably arranged at the lower end of the rectangular plate 206, a turbine 204 meshed with the vortex rod 202 is arranged at the front end of a rotating column at the front side, a motor II 201 is arranged at the front end of the sliding frame 203, and an output shaft of the motor II 201 is connected with the lower end of the vortex rod 202 through a coupling.

As shown in fig. 1, 3 and 4, the clamping mechanism comprises chute frames 307 respectively arranged at opposite inner side ends of the electric push rod 308, two rotating frames 306 are respectively connected in a sliding manner in the two chute frames 307, connecting rods 302 are respectively connected in a rotating manner in the four rotating frames 306, frames 301 are respectively arranged at left and right ends of the two chute frames 307, rotating seats 305 are respectively connected in a sliding manner in the four frames 301, the connecting rods 302 are respectively connected with the inner portions of the adjacent rotating seats 305 in a rotating manner, clamping frames 304 are respectively arranged at one ends, close to the vertical center of the supporting frame 101, of the four rotating seats 305, two bidirectional screw rods 309 are respectively connected in a rotating manner in the two chute frames 307 in a threaded manner, corresponding upper ends and lower ends of the bidirectional screw rods 309 are respectively connected with the rotating frames 306 in a threaded manner, driving assemblies are respectively arranged at the upper ends of the chute frames 307, and comprise motors three 303 respectively arranged at the upper ends of the two chute frames 307, and output shafts of the motors three 303 are respectively connected with the upper ends of the adjacent bidirectional screw rods 309 through shaft couplings.

As shown in fig. 1, a control panel 401 is arranged at the upper end of the right side of the supporting frame 101, and an electric push rod 308, a first motor 104, a second motor 201 and a third motor 303 are electrically connected with the control panel 401

The automobile bumper to be sprayed is placed between the four clamping frames 304, then the electric push rods 308 on two sides are controlled to be opened through the control panel 401 to operate, the telescopic ends drive the clamping mechanisms on two sides to be close to the automobile bumper, then the motor III 303 is controlled to be opened through the control panel 401 to operate, the output shaft rotates to drive the bidirectional screw rod 309 to rotate, the rotating frames 306 on two sides are driven to move away from the connecting rod 302 in opposite directions to rotate and shrink to drive the clamping frames 304 on the rotating seats 305 on two sides to clamp the automobile bumper in opposite directions, then the first motor 104 is controlled to operate through the control panel 401, the output shaft rotates to drive the screw rods on two sides to rotate, the sliding frames 203 slide in the sliding rail 102 to drive the automobile bumper to move to the lower end of the spraying mechanism, then the outer spraying mechanism is controlled to finish front spraying of the automobile bumper, the second motor 201 is controlled to be opened through the control panel 401, the output shaft rotates to drive the vortex rod 202 to rotate, the turbine 204 meshed with the turbine 204 is driven to rotate, and the automobile bumper on the clamping mechanism is driven to rotate 180 degrees through the rotating shaft 205 to spray the back surface of the automobile bumper.

After the spraying is finished, a person controls to open the first motor 104 through the control panel 401 to enable the automobile bumper to move out of the lower end of the spraying mechanism, then controls to open the third motor 303 through the control panel 401 to operate, so that the clamping frames 304 on two sides are far away from the automobile bumper, and then controls to open the electric push rod 308 through the control panel 401, and the telescopic ends drive the clamping mechanisms on two sides to be far away from each other, so that the automobile bumper is fed.

According to another embodiment of the present utility model, as shown in fig. 1, 3 and 4, the inner sides of the clamping frame 304 are provided with uniformly distributed anti-slip protrusions 310, which increases the friction force of the clamping frame 304 when clamping the bumper of the automobile.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a conveyor is used in spraying of car bumper, includes support frame (101), the lower extreme four corners of support frame (101) all is provided with stabilizer blade (103), its characterized in that: the upper end of support frame (101) is provided with slide rail (102) that the position corresponds around two, and sliding connection has a carriage (203) between the inside upper end of two slide rails (102), and both sides rotate respectively around carriage (203) are connected with rotation axis (205), and the relative inboard end of two rotation axes (205) is provided with electric putter (308) respectively, the inside of slide rail (102) is provided with the rotary mechanism that drives carriage (203) and remove, the relative inboard end of electric putter (308) is provided with fixture respectively, the front side of carriage (203) is provided with the rotary mechanism that drives the column spinner and rotates.

2. A conveyor for automotive bumper painting according to claim 1, characterized in that: the rotating mechanism comprises moving screw rods (105) which are respectively arranged inside two sliding rails (102), a sliding frame (203) is in threaded connection with the two moving screw rods (105), a motor I (104) is arranged on the right side of each sliding rail (102), and an output shaft of the motor I (104) is respectively connected with the right end of the adjacent moving screw rod (105) through a coupler.

3. A conveyor for automotive bumper painting according to claim 2, characterized in that: the rotating mechanism comprises a rectangular plate (206) arranged on the front side of the sliding frame (203), a vortex rod (202) is rotatably arranged at the lower end of the rectangular plate (206), a turbine (204) meshed with the vortex rod (202) is arranged at the front end of a rotating column on the front side, a motor II (201) is arranged at the front end of the sliding frame (203), and an output shaft of the motor II (201) is connected with the lower end of the vortex rod (202) through a coupler.

4. A conveyor for automotive bumper painting according to claim 3, characterized in that: the clamping mechanism comprises chute frames (307) which are respectively arranged at the opposite inner sides of the electric push rods (308), two rotating frames (306) are respectively and slidably connected in the two chute frames (307), connecting rods (302) are respectively and rotatably connected in the four rotating frames (306), frames (301) are respectively arranged at the left end and the right end of the two chute frames (307), rotating seats (305) are respectively and slidably connected in the four frames (301), the connecting rods (302) are respectively and rotatably connected with the inner parts of the adjacent rotating seats (305), clamping frames (304) are respectively arranged at one ends, close to the vertical centers of the supporting frames (101), of the four rotating seats (305), two bidirectional screw rods (309) are respectively and rotatably arranged in the inner parts of the two chute frames (307), the rotating frames (306) in the same chute frame (307) are respectively and correspondingly threaded in the upper ends and the lower ends of the bidirectional screw rods (309), and driving assemblies are respectively arranged at the upper ends of the chute frames (307).

5. The conveyor for spraying an automobile bumper according to claim 4, wherein: the driving assembly comprises a motor III (303) which is respectively arranged at the upper ends of the two chute frames (307), and the output shaft of the motor III (303) is respectively connected with the upper ends of the adjacent bidirectional screw rods (309) through a coupling.

6. The conveyor for spraying an automobile bumper according to claim 4, wherein: the inner side surfaces of the clamping frames (304) are respectively provided with anti-slip protrusions (310) which are uniformly distributed.

7. A conveyor for automotive bumper painting according to claim 5, wherein: the upper end of the right side of the supporting frame (101) is provided with a control panel (401), and the electric push rod (308), the first motor (104), the second motor (201) and the third motor (303) are all electrically connected with the control panel (401).