CN214244650U

CN214244650U - Automobile coating electrophoresis apparatus

Info

Publication number: CN214244650U
Application number: CN202120224833.1U
Authority: CN
Inventors: 陈颖; 代克武; 黄刚; 童兆伟; 陈露; 刘克林; 周杜; 张国胜
Original assignee: Hunan Qingshuiyuan Machinery Equipment Co ltd
Current assignee: Hunan Qingshuiyuan Machinery Equipment Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-21
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a car application electrophoresis apparatus belongs to automobile manufacturing technical field, including the electrophoresis groove, female arranging, the guide rail, hoist cable and bracing piece, the hoist cable is fixed on the bracing piece, the bracing piece passes through pulley connection on the guide rail, the guide rail is equipped with the processing rail, decline rail and rising rail, 2 are no less than to the quantity of bracing piece, the angle that descends rail and rising rail and horizontal plane is 45-90, the length that descends rail and rising rail is 1.5-2 times of automobile body length, the length that processes the rail is 1-1.5 times of automobile body length, be equipped with the connecting rod between the bracing piece, female one side of arranging near the electrophoresis inslot portion is equipped with the baffle, the beneficial effects of the utility model: the device possesses simple structure, convenient maintenance and low in production cost's advantage, goes into the groove and goes out the groove orbit through the adjustment frame, can effectually prevent that the tank liquor from spattering to female arranging, reduces female long-pending lacquer circumstances to reduce female the condition of striking sparks of arranging, reduce the automobile body granule, promote the electrophoresis lacquer quality, reduce the work load of polishing.

Description

Automobile coating electrophoresis apparatus

Technical Field

The utility model belongs to the technical field of the automobile manufacturing technique and specifically relates to an automobile coating electrophoresis apparatus is related to.

Background

At present, the commonly used automobile coating process mainly comprises the following steps: pretreatment, water washing, degreasing, water washing, phosphorization, water washing, electrophoresis, drying and the like. The whole process flow adopts full-automatic control, and the automobiles to be coated are transferred to each process flow workshop through transportation mechanisms such as rails, slings and the like. Electrophoresis is a very important link, and directly influences the coating effect. Generally, a transport mechanism transports the automobile to be coated to the upper part of an electrophoresis tank, then a sling rope descends to enable the automobile to be coated to be soaked in the electrophoresis tank, and after power-on processing, the sling rope ascends to bring the automobile to be coated to enter the next process workshop.

The national invention patent with the patent number of CN105671621A discloses automatic electrophoresis line equipment, which comprises a liquid storage station frame, wherein a liquid storage tank is arranged in the liquid storage station frame, the liquid storage station frame comprises a liquid storage station vertical beam and longitudinal station guide rail beams positioned on the left side and the right side of the upper end, a longitudinal station frame is arranged on the longitudinal station guide rail beams, the longitudinal station frame comprises a station frame vertical supporting beam and station frame transverse guide rail beams positioned on the front side and the rear side of the upper end, a transverse translation frame is arranged on the station frame transverse guide rail beams, and a lifting hook is arranged at the lower end of the transverse translation frame; but the frame is when getting into the electrophoresis tank and preparing to go up the electricity, because the air need be discharged in the motorcycle type cavity, the condition that the tank liquor splashes on female arranging can appear, causes female the arranging surface roughness, when carrying out electrophoresis power-on operation, the condition of striking sparks can appear, arouses that the electrophoresis quality is poor and this phenomenon of surperficial granule increase, leads to the electrophoresis lacquer quality poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide an effectual car application electrophoresis apparatus of safety, the device simple structure, convenient maintenance go into the groove and go out the groove orbit through the adjustment frame, can effectually prevent that the tank liquor from spattering to female arranging, reduce female long-pending lacquer circumstances to reduce female the condition of striking sparks of arranging, reduce the automobile body granule, promote the electrophoresis lacquer quality, reduce the work load of polishing.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the electrophoresis device for automobile coating comprises an electrophoresis tank, a busbar, a guide rail, a sling and a support rod, wherein the sling is fixed on the support rod, the support rod is connected on the guide rail through a pulley, the guide rail is provided with a processing rail, a descending rail and an ascending rail, and 2 support rods are not less than the number of the support rods. Due to the arrangement of the descending rail and the ascending rail, the frame can obliquely enter and leave the electrophoresis tank, and the phenomenon that the tank liquor is splashed onto the busbar when air in the cavity of the frame flows is avoided. The frame is wholly in same horizontal position, guarantees the electrophoresis quality in the setting of processing rail. 2 are no less than to the quantity of bracing piece, and a plurality of bracing pieces make the frame have a plurality of stress points, and structural strength is higher, also guarantees to realize the slope of frame simultaneously.

Furthermore, the number of the support rods is 2, one support rod is arranged above the vehicle head, and the other support rod is arranged above the vehicle tail. The slope of frame is realized in the assurance, and structural strength is higher simultaneously.

Still further, the angle between the descending rail and the ascending rail and the horizontal plane is 45-90 degrees. The larger the angle is, the higher the inclination angle of the frame is, and the less the bath solution is splashed when entering the electrophoresis tank.

Still further, the length of the descending rail and the ascending rail is 1.5 to 2 times of the length of the vehicle body. The length of the descending rail and the ascending rail is too short, the carriage cannot be ensured to completely tilt into the electrophoresis tank, too long length can occupy too much space in a workshop, and the land cost is increased.

Still further, the length of the processing rail is 1-1.5 times of the length of the car body. Because one support rod is positioned above the vehicle head and the other support rod is positioned above the vehicle tail, when the length of the processing rail is equal to that of the vehicle body, two support rods can be ensured to be positioned on the processing rail at the same time, and at the moment, the whole vehicle frame is positioned at the same horizontal position; the length of the processing track is increased, the electrophoresis tank is also increased, the land cost is increased, and more electrophoresis liquid is consumed.

Still further, 2 are no less than to the hoist cable quantity of fixing on every bracing piece, and hoist cable quantity increases, can increase the stability of frame in the transportation.

Still further, the guide rail includes two tracks, and the both ends of bracing piece are connected respectively on different tracks, and two tracks can guarantee the stability in the transportation.

Still further, be equipped with the connecting rod between the bracing piece, a plurality of bracing pieces are connected to the connecting rod, can guarantee the transportation, and the synchronism of bracing piece motion also can increase structural strength.

Furthermore, a baffle is arranged on one side of the busbar close to the inside of the electrophoresis tank, the baffle is obliquely arranged, the top surface of the baffle is close to the busbar, and the bottom surface of the baffle is close to the inside of the electrophoresis tank. The baffle is used for blockking the tank liquor that splashes, and the baffle slope sets up, can make tank liquor flow to the electrophoresis tank in because of gravity.

The utility model has the advantages that:

1. this device possesses simple structure, convenient maintenance and low in production cost's advantage, through the orbit of adjusting various frame electrophoresis entering grooves, let the automobile body slowly get into when the groove liquid is pressed close to soon to the entering groove afterbody, no groove liquid spatters to female arranging on, has solved the long-pending lacquer problem of copper bar, has eliminated most copper bar condition of striking sparks for automobile body surface granule descends, thereby has promoted the electrophoresis quality, has effectively reduced electrophoresis work load of polishing, has reached the effect of reducing cost and improving effect.

2. The arrangement of the descending rail and the ascending rail can adjust the track of the vehicle frame entering the groove and prevent the groove liquid from splashing on the busbar; the arrangement of the processing rail ensures the quality of the electrophoretic paint of the frame; the support rod realizes the inclination of the frame; the plurality of slings ensure the stability of the transportation process; the connecting rod ensures the stability of the transportation process; the baffle is used for blocking the groove liquid that splashes, prevents the appearance of phenomenon of striking sparks.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of an electrophoresis apparatus for automobile coating;

FIG. 2-is a schematic view of a single rail apparatus;

figure 3-is the electrophoresis tank side view.

In the figure: the electrophoresis device comprises an electrophoresis tank 1, a busbar 2, a baffle 3, a guide rail 4, a processing rail 5, a descending rail 6, an ascending rail 7, a sling 8, a support rod 9 and a connecting rod 10.

Detailed Description

Example one

Automobile painting electrophoresis apparatus, including electrophoresis tank 1, female 2, guide rail 4, hoist cable 8 and bracing piece 9 of arranging, hoist cable 8 is fixed on bracing piece 9, bracing piece 9 passes through pulley connection on guide rail 4, guide rail 4 is equipped with processing rail 5, decline rail 6 and rising rail 7, 2 are no less than to the quantity of bracing piece 9. Preferably, the number of the support rods 9 is 2-4. More preferably, the number of the support rods 9 is 3. In this example, the number of the support rods 9 is 2, one is located above the head of the vehicle, the other is located above the tail of the vehicle, and the sling 8 is a steel wire rope.

In an embodiment the angle of the falling rail 6 and the rising rail 7 to the horizontal plane is 45-90. Preferably, the angle of the falling rail 6 and the rising rail 7 to the horizontal plane is 55-70 °. In this example, the angle of the descending rail 6 and the ascending rail 7 with the horizontal plane is 60 °.

In the embodiment, the length of the descending rail 6 and the ascending rail 7 is 1.5 to 2 times of the length of the vehicle body, and the length of the processing rail 5 is 1 to 1.5 times of the length of the vehicle body. In this example, the length of the descending rail 6 and the ascending rail 7 is 1.7 times the length of the vehicle body, and the length of the processing rail 5 is 1.2 times the length of the vehicle body.

In the embodiment, the number of the slings 8 fixed on each support rod 9 is not less than 2. Preferably, the number of the slings 8 fixed on each support bar 9 is 2-4. In this example, the number of the suspension ropes 8 fixed to each support rod 9 is 2, and the suspension ropes are located on both sides of the advancing direction of the vehicle frame.

In the embodiment, the guide rail 4 comprises two rails, two ends of the support rods 9 are respectively connected to different rails, and the connecting rod 10 is arranged between the support rods 9. Female one side of arranging 2 and being close to electrophoresis tank 1 inside is equipped with baffle 3, and baffle 3 is the slope setting, and the top surface is close to female arranging 2, and the bottom surface is close to electrophoresis tank 1 inside, and baffle 3 is made by insulating material.

Example two

The difference between the present embodiment and the above embodiments is that the number of the support rods 9 is 2, one is located at 1/3 of the distance from the vehicle head to the vehicle tail, and the other is located at 1/3 of the distance from the vehicle tail to the vehicle head.

EXAMPLE III

The difference between the present embodiment and the above embodiments is that the number of the support rods 9 is 3, which are respectively located at the distances 1/4, 1/2 and 3/4 from the front to the rear of the vehicle.

Example four

The present embodiment differs from the above embodiments in that the slings 8 are steel rods.

The utility model has the working principle and the using method:

1. when the painting vehicle frame is normally used, the vehicle frame to be painted is fixed by the sling 8, the control switch is turned on, and the support rod 9 moves on the guide rail 4 to drive the vehicle frame to move. When a support rod 9 corresponding to a fixed sling 8 at the head part of the vehicle enters a descending rail 6, the vehicle frame begins to incline, then the vehicle head begins to enter an electrophoresis tank 1, the moving speed of the support rod 9 is controlled below 1cm/s, and the risk of splashing tank liquid is reduced; when a supporting rod 9 corresponding to a fixed sling 8 at the tail part of the vehicle enters the descending rail 6, the frame reaches the maximum inclination angle; when the supporting rod 9 corresponding to the fixed sling 8 at the head part enters the processing rail 5, the inclination angle of the frame begins to decrease; when a supporting rod 9 corresponding to a fixed sling 8 at the tail part of the vehicle enters the processing rail 5, the whole vehicle frame is at the same horizontal height and is completely soaked in the electrophoresis tank 1; at this time, the support rod 9 stops moving and starts to be electrified; after the processing is finished, the supporting rod 9 starts to move, the carriage starts to incline and gradually leaves the electrophoresis tank 1 through the ascending rail 7, and the carriage inclines to enable substances such as tank liquor in the carriage to fall into the electrophoresis tank 1.

2. During normal use, when the frame got into or left electrophoresis tank 1 and splashed the tank liquor, baffle 3 can block that the tank liquor falls on female arranging 2, reduces the emergence of the phenomenon of striking sparks to improve the quality of electrophoresis lacquer.

The above are only embodiments of the present invention, and are not intended to limit the present invention, and to those skilled in the art, the present invention can have the combination and modification of the above various technical features, and those skilled in the art can replace the modifications, equivalents, or use the structure or method of the present invention in other fields to achieve the same effect without departing from the spirit and scope of the present invention, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides an automotive coating electrophoresis apparatus, it includes electrophoresis tank (1), female arranging (2), guide rail (4), hoist cable (8) and bracing piece (9), and hoist cable (8) are fixed on bracing piece (9), and bracing piece (9) are connected on guide rail (4) through the pulley, its characterized in that: the guide rail (4) is provided with a processing rail (5), a descending rail (6) and an ascending rail (7), and the number of the support rods (9) is not less than 2.

2. The automotive coating electrophoresis apparatus of claim 1, wherein: the number of the support rods (9) is 2, one support rod is arranged above the vehicle head, and the other support rod is arranged above the vehicle tail.

3. The automotive coating electrophoresis device of claim 2, wherein: the angle between the descending rail (6) and the ascending rail (7) and the horizontal plane is 45-90 degrees.

4. The automotive coating electrophoresis device of claim 3, wherein: the length of the descending rail (6) and the ascending rail (7) is 1.5-2 times of the length of the vehicle body.

5. The automotive coating electrophoresis device of claim 4, wherein: the length of the processing rail (5) is 1-1.5 times of the length of the car body.

6. The automotive coating electrophoresis apparatus of claim 5, wherein: the number of the slings (8) fixed on each supporting rod (9) is not less than 2.

7. The automotive coating electrophoresis device of claim 6, wherein: the guide rail (4) comprises two rails, and two ends of the supporting rod (9) are respectively connected to different rails.

8. The automotive coating electrophoresis device of claim 7, wherein: a connecting rod (10) is arranged between the supporting rods (9).

9. The automotive coating electrophoresis device of any one of claims 1 to 8, wherein: and a baffle (3) is arranged on one side of the busbar (2) close to the interior of the electrophoresis tank (1).

10. The automotive coating electrophoresis apparatus of claim 9, wherein: the baffle (3) is obliquely arranged, the top surface of the baffle is close to the busbar (2), and the bottom surface of the baffle is close to the inside of the electrophoresis tank (1).