New energy automobile anti-collision beam coating pretreatment device

Abstract

The utility model provides a new energy automobile anti-collision beam coating pretreatment device, and relates to the technical field of automobile part production line treatment devices, the new energy automobile anti-collision beam coating pretreatment device comprises a frame and a water tank, an electric sliding rail is arranged in the frame, two pump machines are arranged on the outer surface of the frame, a filtering device is arranged at the bottom end of the frame, and the water tank is arranged in the frame. The filtering device comprises a box body, filtering cotton is arranged at the top end of a pore plate, a motor is arranged on one side of the box body, the output end of the motor is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a sliding rod, and a groove is formed in the bottom end of the frame. Water sprayed by the spray pipe enters the box body, impurities in the water are adsorbed and filtered through the filter cotton, and the filter cotton is compressed through back-and-forth movement of the pressing rod, so that the water can be quickly filtered and enters the water tank to be recycled, and the cost of using the pretreatment device is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices for automobile part production lines, and particularly relates to a pre-treatment device for the anti-collision beam of a new energy vehicle before painting. Background Technique

[0002] A new energy vehicle refers to an automobile that uses unconventional vehicle fuels as the power source. Before the anti-collision beam of a new energy vehicle is produced and painted, it is necessary to use a pre-treatment device to remove various foreign substances attached to the surface of the workpiece. Cleaning devices are provided between each pre-treatment process to remove the residual liquid of the previous process attached to the workpiece, and can also remove the iron solid particles on the workpiece to eliminate the quality defects of iron impurities after the electrophoresis of the workpiece.

[0003] The cleaning device between the pre-treatment processes usually sprays water on the anti-collision beam by a water pipe nozzle. The water used for spraying may carry impurities and foreign substances on the surface of the anti-collision beam, resulting in the inability to collect and reuse the water, causing waste of water resources and increasing the cost of using the pre-treatment device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the water used for spraying may carry impurities and foreign substances on the surface of the anti-collision beam, resulting in the inability to collect and reuse the water, causing waste of water resources and increasing the cost of using the pre-treatment device, and a pre-treatment device for the anti-collision beam of a new energy vehicle before painting is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a pre-treatment device for the anti-collision beam of a new energy vehicle before painting, including a frame and a water tank. An electric slide rail is arranged inside the frame. A plurality of spray pipes are arranged on both sides of the inner wall of the frame. Two pump machines are arranged on the outer surface of the frame. Both ends of the two pump machines are connected to the spray pipes and the water tank through pipelines. A filtering device is arranged at the bottom end of the frame. The filtering device includes a box body. Pipes connected to the frame and the water tank are respectively arranged at the top end and the bottom end of the box body. A hole plate is fixedly connected to the inner wall of the box body. Filter cotton is arranged at the top end of the hole plate. A motor is arranged on one side of the box body. The output end of the motor is fixedly connected to a screw rod. Both ends of the screw rod rotate on the inner wall of the box body. A sliding rod is threadedly connected to the outer surface of the screw rod. One end of the sliding rod away from the screw rod slides on the top end of the inner wall of the box body. A pressing rod is fixedly connected to the bottom end of the sliding rod. A groove is opened at the bottom end of the frame.

[0006] The effect achieved by the above components is: by setting up a box body, when the anti-collision beam is pre-treated for cleaning, the water sprayed out through the nozzle will be concentrated through the groove and enter the interior of the box body through the pipe, and the impurities in the water will be adsorbed and filtered through the filter cotton inside the box body. At the same time, the motor on the outer surface of the box body drives the screw to rotate forward and reverse, so that the sliding rod moves back and forth on the outer surface of the screw, driving the pressure rod to move back and forth on the outer surface of the filter cotton, and the water entering the filter cotton is accelerated by the pressure rod to squeeze the filter cotton through the bottom of the box body and enter the water tank for recycling and reuse.

[0007] Preferably, both ends of the pressure rod are fixedly connected with positioning blocks, and one side of the positioning block slides on the inner wall of the box body.

[0008] The effect achieved by the above components is that when the pressure rod is driven to move by the sliding rod, the positioning blocks at both ends of the pressure rod will slide on both sides of the inner wall of the box, further limiting the angle between the pressure rod and the box, and avoiding the angle of the pressure rod from being deflected as much as possible when it moves.

[0009] Preferably, the inner shape of the groove is conical, and the width of the bottom end of the inner wall of the groove is smaller than the width of the top end of the inner wall of the groove.

[0010] The effect achieved by the above components is that by setting the inner shape of the groove to be conical, the water sprayed from the nozzle can be more concentrated and quickly passed through the groove to enter the interior of the box for filtration.

[0011] Preferably, a positioning ring is fixedly connected to one side of the inner wall of the box body, and the end of the screw rod away from the motor rotates on the inner wall of the positioning ring.

[0012] The effect achieved by the above components is that when the motor drives the screw to rotate, the end of the screw away from the motor will rotate on the inner wall of the positioning ring. The positioning ring can further limit the angles of the two ends of the screw, thereby increasing the stability of the screw during rotation.

[0013] Preferably, a sealing ring is provided at the top of the box body, the sealing ring is located on the outside of the connecting pipe at the top of the box body, and the sealing ring is made of rubber material.

[0014] The effect achieved by the above components is: by setting a rubber sealing ring, the connection between the top pipe of the box and the water outlet of the groove at the bottom of the frame can be further sealed, thereby improving the sealing effect and avoiding water leakage inside the groove as much as possible.

[0015] Preferably, baffle devices are provided on both sides of the top of the inner wall of the frame, and the baffle devices include a groove plate, both ends of the groove plate are fixedly connected to both sides of the top of the inner wall of the frame, and an electric telescopic rod is provided on the top of the inner wall of the frame, and the output end of the electric telescopic rod is fixedly connected to a sliding plate, and the outer surface of the sliding plate slides on the inner wall of the groove plate.

[0016] The effect achieved by the above components is: when the anti-collision beam enters the frame for spraying, the electric telescopic rod can be extended to control the sliding plate to slide downward on the inner wall of the groove plate and extend out of the groove plate. The sliding plate and the groove plate are used to block the two ends of the frame to avoid the water mist from spraying out of the frame during the spraying process as much as possible, causing pollution to the surrounding processing environment.

[0017] Preferably, a retaining ring is provided on the outer surface of the electric telescopic rod, the retaining ring is located outside the connection between the power rod and the output rod of the electric telescopic rod, and the retaining ring is made of rubber material.

[0018] The effect achieved by the above components is: by setting a rubber retaining ring, the connection between the power rod and the output rod of the electric telescopic rod can be further sealed, thereby preventing water mist from entering the interior of the electric telescopic rod when the electric telescopic rod is in a humid environment for a long time and affecting the normal operation of the electric telescopic rod.

[0019] Preferably, two oblique rods are fixedly connected to the outer surface of the power rod of the electric telescopic rod, and one end of the two oblique rods away from the output rod of the electric telescopic rod is fixedly connected to the top end of the sliding plate.

[0020] The effect achieved by the above components is: by arranging the inclined rod, the connection between the sliding plate and the output end of the electric telescopic rod can be reinforced, thereby improving the connection stability between the sliding plate and the output rod of the electric telescopic rod.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, a filtering device is provided, and water sprayed from the nozzle enters the interior of the box body, and impurities in the water are adsorbed and filtered through the filter cotton. The filter cotton is compressed by the back-and-forth movement of the pressure rod so that the water can be quickly filtered and enter the interior of the water tank for recycling, thereby saving the cost of using the pre-treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the framework of the utility model;

[0025] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the box body of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the orifice plate of the utility model.

[0027] Legend: 1. Frame; 2. Filter device; 3. Baffle device; 4. Water tank; 5. Pump; 6. Spray pipe; 7. Electric slide rail; 21. Groove; 22. Box body; 23. Orifice plate; 24. Filter cotton; 25. Motor; 26. Screw rod; 27. Slide bar; 28. Pressing rod; 29. Positioning block; 210. Positioning ring; 211. Sealing ring; 31. Groove plate; 32. Electric telescopic rod; 33. Slide plate; 34. Retaining ring; 35. Diagonal rod. Detailed implementation method

[0028] Example 1, as Figures 1-4 shown, a pre-treatment device for the anti-collision beam of a new energy vehicle before painting, including a frame 1 and a water tank 4. An electric slide rail 7 is arranged inside the frame 1. A plurality of spray pipes 6 are arranged on both sides of the inner wall of the frame 1. Two pumps 5 are arranged on the outer surface of the frame 1. Both ends of the two pumps 5 are connected to the spray pipes 6 and the water tank 4 through pipelines. A filter device 2 is arranged at the bottom end of the frame 1. The filter device 2 includes a box body 22. Pipelines connected to the frame 1 and the water tank 4 are respectively arranged at the top end and the bottom end of the box body 22. An orifice plate 23 is fixedly connected to the inner wall of the box body 22. A filter cotton 24 is arranged at the top end of the orifice plate 23. A motor 25 is arranged on one side of the box body 22. The output end of the motor 25 is fixedly connected to a screw rod 26. Both ends of the screw rod 26 rotate on the inner wall of the box body 22. A slide bar 27 is threadedly connected to the outer surface of the screw rod 26. One end of the slide bar 27 far away from the screw rod 26 slides on the top end of the inner wall of the box body 22. The bottom end of the slide bar 27 is fixedly connected to a pressing rod 28. A groove 21 is opened at the bottom end of the frame 1. By arranging the box body 22, when pre-treating the anti-collision beam before cleaning, the water sprayed out through the spray pipe 6 will be concentrated through the groove 21 and enter the inside of the box body 22 through the pipeline. The impurities in the water are adsorbed and filtered by the filter cotton 24 inside the box body 22. At the same time, the motor 25 on the outer surface of the box body 22 is operated to drive the screw rod 26 to rotate forward and backward, so that the slide bar 27 moves back and forth on the outer surface of the screw rod 26, driving the pressing rod 28 to move back and forth on the outer surface of the filter cotton 24. The filter cotton 24 is squeezed by the pressing rod 28 to accelerate the water entering the filter cotton 24 to enter the water tank 4 through the bottom end of the box body 22 for recycling and reuse. By arranging the filter device 2, the water sprayed out through the spray pipe 6 enters the inside of the box body 22, the impurities in the water are adsorbed and filtered by the filter cotton 24, and the filter cotton 24 is compressed by the back-and-forth movement of the pressing rod 28 so that the water can be quickly filtered and enter the inside of the water tank 4 for recycling, saving the cost when using the pre-treatment device.

[0029] Refer to Figures 2-4As shown, in this embodiment: both ends of the pressure rod 28 are fixedly connected with positioning blocks 29, and one side of the positioning block 29 slides on the inner wall of the box body 22. When the pressure rod 28 is moved by the sliding rod 27, the positioning blocks 29 at both ends of the pressure rod 28 will slide on both sides of the inner wall of the box body 22, further limiting the angle between the pressure rod 28 and the box body 22, and avoiding the angle of the pressure rod 28 from being deflected when moving as much as possible. The internal shape of the groove 21 is conical, and the bottom width of the inner wall of the groove 21 is smaller than the top width of the inner wall of the groove 21. By setting the internal shape of the groove 21 to be conical, the water sprayed from the nozzle 6 can be more concentrated and quickly passed through the groove 21 into the interior of the box body 22 for filtration.

[0030] Reference Figures 2-4 As shown, in the present embodiment: a positioning ring 210 is fixedly connected to one side of the inner wall of the box body 22, and the end of the screw 26 away from the motor 25 rotates on the inner wall of the positioning ring 210. When the screw 26 is driven to rotate by the motor 25, the end of the screw 26 away from the motor 25 will rotate on the inner wall of the positioning ring 210. The positioning ring 210 can further limit the angles of the two ends of the screw 26 to increase the stability of the screw 26 when rotating. A sealing ring 211 is provided at the top of the box body 22. The sealing ring 211 is located on the outside of the connecting pipe at the top of the box body 22. The sealing ring 211 is made of rubber material. By providing the sealing ring 211 made of rubber material, the connection between the top pipe of the box body 22 and the water outlet of the groove 21 at the bottom end of the frame 1 can be further sealed, thereby improving the sealing effect and avoiding water leakage inside the groove 21 as much as possible.

[0031] Reference Figures 1-2 As shown, in the present embodiment: baffle devices 3 are arranged on both sides of the top of the inner wall of the frame 1, the baffle device 3 includes a groove plate 31, both ends of the groove plate 31 are fixedly connected to both sides of the top of the inner wall of the frame 1, an electric telescopic rod 32 is arranged on the top of the inner wall of the frame 1, and the output end of the electric telescopic rod 32 is fixedly connected to a sliding plate 33, and the outer surface of the sliding plate 33 slides on the inner wall of the groove plate 31. When the anti-collision beam enters the interior of the frame 1 for spraying, the electric telescopic rod 32 can be operated to extend to control the sliding plate 33 to slide downward on the inner wall of the groove plate 31 and extend out of the interior of the groove plate 31, and the two ends of the frame 1 are blocked by the sliding plate 33 and the groove plate 31 to avoid the water mist from spraying out of the interior of the frame 1 during the spraying process as much as possible to pollute the surrounding processing environment.

[0032] Reference Figures 1-2As shown in the figure, in this embodiment: A retaining ring 34 is provided on the outer surface of the electric telescopic rod 32. The retaining ring 34 is located outside the connection of the power rod and the output rod of the electric telescopic rod 32. The retaining ring 34 is made of rubber. By setting the rubber retaining ring 34, the connection of the power rod and the output rod of the electric telescopic rod 32 can be further sealed, and as much as possible, water mist is prevented from entering the inside of the electric telescopic rod 32 when the electric telescopic rod 32 is in a humid environment for a long time, which affects the normal operation of the electric telescopic rod 32. Two inclined rods 35 are fixedly connected to the outer surface of the power rod of the electric telescopic rod 32. One end of the two inclined rods 35 far from the output rod of the electric telescopic rod 32 is fixedly connected to the top end of the sliding plate 33. By setting the inclined rods 35, the connection between the sliding plate 33 and the output end of the electric telescopic rod 32 can be strengthened, and the connection stability between the sliding plate 33 and the output rod of the electric telescopic rod 32 can be improved.

[0033] Working principle: When the pretreatment device cleans the bumper beam of a new energy vehicle before use, the bumper beam is placed on the electric slide rail 7. The bumper beam enters the inside of the frame 1 through the electric slide rail 7. The water inside the water tank 4 is sent to the spray nozzle 6 through the pipeline by the pump 5 and sprayed out to wash and spray the bumper beam. During spraying, the electric telescopic rod 32 can be operated to extend to control the sliding plate 33 to slide down along the inner wall of the groove plate 31 and extend out of the inside of the groove plate 31. The two ends of the frame 1 are blocked by the sliding plate 33 and the groove plate 31, and as much as possible, the water mist during spraying is prevented from spraying out of the inside of the frame 1. The water used during spraying will be concentrated inside the groove 21 and enter the inside of the box body 22 through the pipeline. The impurities in the water are adsorbed and filtered by the filter cotton 24 inside the box body 22. At the same time, the motor 25 on the outer surface of the box body 22 is operated to drive the screw 26 to rotate forward and backward, so that the sliding rod 27 moves back and forth on the outer surface of the screw 26, driving the pressing rod 28 to move back and forth on the outer surface of the filter cotton 24. The filter cotton 24 is squeezed by the pressing rod 28 to accelerate the water entering the filter cotton 24 to enter the water tank 4 through the bottom end of the box body 22 for recycling and reuse. After cleaning, the electric telescopic rod 32 is operated to contract to retract the sliding plate 33 into the groove plate 31, and the bumper beam is taken out of the inside of the frame 1 through the cooperation of the electric slide rail 7 and other mechanical equipment.

[0034] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A new energy vehicle anti-collision beam coating pre-treatment device, comprising a frame (1) and a water tank (4), characterized in that: An electric slide rail (7) is arranged inside the frame (1), a plurality of nozzles (6) are arranged on both sides of the inner wall of the frame (1), two pumps (5) are arranged on the outer surface of the frame (1), and the two ends of the two pumps (5) are connected to the nozzles (6) and the water tank (4) through pipes. A filter device (2) is arranged at the bottom end of the frame (1), and the filter device (2) includes a box body (22), and the top and bottom ends of the box body (22) are respectively provided with pipes connected to the frame (1) and the water tank (4), and the inner wall of the box body (22) is fixedly connected to a perforated plate (23). A filter cotton (24) is arranged at the top of the orifice plate (23), a motor (25) is arranged on one side of the box body (22), an output end of the motor (25) is fixedly connected to a screw rod (26), both ends of the screw rod (26) rotate on the inner wall of the box body (22), an outer surface of the screw rod (26) is threadedly connected to a sliding rod (27), one end of the sliding rod (27) away from the screw rod (26) slides on the top of the inner wall of the box body (22), the bottom end of the sliding rod (27) is fixedly connected to a pressure rod (28), and a groove (21) is provided at the bottom end of the frame (1).

2. A new energy vehicle anti-collision beam coating pre-treatment device according to claim 1, characterized in that: Positioning blocks (29) are fixedly connected to both ends of the pressure rod (28), and one side of the positioning block (29) slides on the inner wall of the box body (22).

3. A new energy vehicle anti-collision beam coating pre-treatment device according to claim 2, characterized in that: The inner shape of the groove (21) is conical, and the width of the bottom end of the inner wall of the groove (21) is smaller than the width of the top end of the inner wall of the groove (21).

4. A new energy vehicle anti-collision beam coating pre-treatment device according to claim 3, characterized in that: A positioning ring (210) is fixedly connected to one side of the inner wall of the box body (22), and an end of the screw rod (26) away from the motor (25) rotates on the inner wall of the positioning ring (210).

5. A new energy vehicle anti-collision beam coating pre-treatment device according to claim 4, characterized in that: A sealing ring (211) is provided at the top end of the box body (22); the sealing ring (211) is located outside the connecting pipe at the top end of the box body (22); the sealing ring (211) is made of rubber material.

6. A new energy vehicle anti-collision beam coating pre-treatment device according to claim 5, characterized in that: Baffle devices (3) are provided on both sides of the top of the inner wall of the frame (1), and the baffle device (3) comprises a slot plate (31), both ends of the slot plate (31) are fixedly connected to both sides of the top of the inner wall of the frame (1), and an electric telescopic rod (32) is provided on the top of the inner wall of the frame (1), and the output end of the electric telescopic rod (32) is fixedly connected to a sliding plate (33), and the outer surface of the sliding plate (33) slides on the inner wall of the slot plate (31).

7. A new energy vehicle anti-collision beam coating pre-treatment device according to claim 6, characterized in that: The outer surface of the electric telescopic rod (32) is provided with a retaining ring (34), the retaining ring (34) is located outside the connection between the power rod and the output rod of the electric telescopic rod (32), and the retaining ring (34) is made of rubber material.

8. The new energy vehicle anti-collision beam coating pre-treatment device according to claim 6 is characterized by: Two oblique rods (35) are fixedly connected to the outer surface of the power rod of the electric telescopic rod (32), and one end of the two oblique rods (35) away from the output rod of the electric telescopic rod (32) is fixedly connected to the top end of the sliding plate (33).

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