Exhaust filtering device for coating production line

Abstract

The utility model provides an exhaust filtering device for a coating production line, which is suitable for the technical field of coating production lines, and adopts the scheme that the exhaust filtering device for the coating production line comprises an exhaust mounting shell, a protective shell, a reciprocating mounting shell, a support rod and a transmission mounting shell, a reciprocating mounting shell is arranged in front of one side of the exhaust mounting shell; by installing the exhaust installation shell, the protective shell, the reciprocating installation shell, the supporting rod, the transmission installation shell, the rotating base, the driving motor, the first chain wheel and the second chain wheel, when the driving motor drives the impeller to rotate for exhaust, the first chain wheel and the second chain wheel are driven to rotate, and the cleaning roller is controlled to clean the filter screen body; the convenience of the exhaust filtering device is improved; the device is also suitable for the field of coating production lines.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production lines, in particular to an exhaust filter device for a coating production line. Background Art

[0002] The coating production line is an automated production equipment, mainly used for surface coating and baking paint of various products. It covers the entire process from product delivery to final coating completion, and is the key link to achieve automation and high efficiency in the coating process. The main process of the coating production line includes pre-treatment, powder coating and heating curing. In the pre-treatment stage, the product workpiece will undergo a series of treatments, such as degreasing, rust removal and phosphating, to ensure that its surface is clean and ready to accept the paint. Then, it enters the powder coating stage, and the paint is evenly applied on the product surface through electrostatic spraying or other methods. Finally, in the heating curing stage, the paint is cured on the product surface by baking and other methods to form a tough and beautiful protective layer.

[0003] During the heating and curing stage, in order to quickly reduce the temperature of the workpiece, the exhaust equipment plays a vital role. However, with the long-term use of the exhaust equipment, the filter inside it will inevitably be covered with dust. This dust will not only affect the ventilation effect of the exhaust equipment and reduce its working efficiency, but may also have an adverse effect on the normal operation of the equipment. Unfortunately, the existing exhaust equipment has many inconveniences in cleaning the dust on the surface of the filter. The design of the filter often makes the cleaning work cumbersome and inefficient, which not only increases the difficulty and cost of maintenance, but also reduces the convenience of the exhaust equipment. Therefore, in response to this problem, we need to improve the exhaust equipment and design a more convenient filter cleaning mechanism to improve the maintenance efficiency and ease of use of the equipment.

[0004] Therefore, it is necessary to provide a new exhaust filter device for a coating production line to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an exhaust filter device for a coating production line.

[0006] The utility model provides an exhaust filtering device for a coating production line, comprising: an exhaust mounting shell, a protective shell, a reciprocating mounting shell, a support rod and a transmission mounting shell, wherein the upper surface of the exhaust mounting shell is fixedly connected to the protective shell, a reciprocating mounting shell is arranged in front of one side of the exhaust mounting shell, support rods are fixedly connected on both sides of the reciprocating mounting shell, and a transmission mounting shell is fixedly connected to one side of the exhaust mounting shell; a rotating seat, a driving motor, a first sprocket and a second sprocket, a rotating seat is arranged below the reciprocating mounting shell, a driving motor is fixedly mounted on the inner wall of the protective shell, and the first sprocket and the second sprocket are symmetrically rotatably connected to the inner wall of the reciprocating mounting shell.

[0007] Start the driving motor on the inner wall of the protective shell, and the driving motor drives the exhaust mechanism inside the circular groove of the exhaust installation shell to rotate to cool the workpiece. The output shaft of the driving motor drives the first sprocket and the second sprocket to rotate, and the reciprocating mechanism on the inner wall of the reciprocating installation shell rotates, driving the rotating seat to reciprocate, and cleaning the filter part of the exhaust installation shell.

[0008] Preferably, a filter screen body is fixedly connected to the inner wall of the circular groove of the exhaust mounting shell, an impeller is rotatably installed on the inner wall of the circular groove of the exhaust mounting shell, a limiting plate is fixedly connected to the inner wall of the circular groove of the exhaust mounting shell, and the round rod part of the impeller rotates on the inner wall of the circular groove of the limiting plate, and the output shaft of the drive motor is meshingly connected to the side of the impeller close to the limiting plate through a bevel gear.

[0009] The driving motor on the inner wall of the protective shell is started, and the bevel gear on the output shaft of the driving motor contacts the bevel gear on one side of the impeller, driving the impeller to rotate on the inner wall of the circular groove of the limit plate to exhaust and cool the workpiece.

[0010] Preferably, the first sprocket and the second sprocket are meshedly connected with a first chain on the side, a reciprocating block is slidably connected to the bottom of the reciprocating mounting shell, a reciprocating rod is fixedly connected to the surface of the first chain, and the round rod part of the reciprocating rod slides on the inner wall of the elliptical groove of the reciprocating block.

[0011] When the first sprocket rotates, the first chain drives the second sprocket to rotate simultaneously, and the reciprocating rod slides on the inner wall of the elliptical groove of the reciprocating block, driving the reciprocating block to reciprocate at the bottom of the reciprocating mounting shell.

[0012] Preferably, a cleaning roller is rotatably connected to the inner wall of the rotating seat, and buckle grooves are symmetrically provided on the upper and lower surfaces of the rotating seat. Buckle blocks are slidably connected to the inner walls of the two buckle grooves, and a spring is symmetrically fixedly connected to one side of the buckle block, and the side of the spring away from the buckle block is fixedly connected to the inner wall of the buckle groove.

[0013] When the reciprocating block moves back and forth, it drives the rotating seat to move back and forth, and the cleaning roller cleans the surface of the filter body. The buckle block is pulled, and the buckle block moves out of the rectangular groove on the side of the reciprocating block and is received in the buckle groove. The buckle block squeezes the spring to contract, which makes it convenient to separate the rotating seat and the reciprocating block, and to clean the cleaning roller.

[0014] Preferably, the output shaft of the driving motor is fixedly connected to a third sprocket, and the third sprocket rotates on the inner wall of the protective shell, the inner wall of the transmission mounting shell is rotatably connected to a fourth sprocket, the third sprocket and the fourth sprocket are meshingly connected to the second chain on the side, and one side of the transmission mounting shell is rotatably connected to a connecting rod, the top of the fourth sprocket is meshingly connected to a side of the connecting rod close to the transmission mounting shell via a bevel gear, and the top of the first sprocket is meshingly connected to a side of the connecting rod close to the first sprocket via a bevel gear.

[0015] When the driving motor rotates, it drives the third sprocket to rotate, and the second chain drives the fourth sprocket to rotate simultaneously on the inner wall of the transmission mounting shell, the bevel gear on the top of the fourth sprocket contacts the bevel gear on one side of the connecting rod, the connecting rod rotates, and the bevel gear on the side of the connecting rod away from the transmission mounting shell contacts the top bevel gear of the first sprocket, driving the first sprocket to rotate, and the kinetic energy of the driving motor is used to drive the first sprocket to rotate.

[0016] Preferably, the support rod is made of stainless steel.

[0017] The stainless steel material has high physical strength and high bending resistance. When the support rod supports the reciprocating mounting shell for a long time, the reciprocating mounting shell will not be easily deformed. At the same time, when the surface of the reciprocating mounting shell is squeezed or collided, it will not be easily damaged.

[0018] Preferably, the cleaning roller is made of sponge material.

[0019] The flexible contact with the surface of the filter main body ensures that the surface of the filter main body is cleaned in all directions, thereby improving the efficiency of cleaning the surface of the filter main body.

[0020] Compared with the related art, the exhaust filter device for coating production line provided by the utility model has the following beneficial effects:

[0021] The utility model provides an exhaust filter device for a coating production line:

[0022] By installing an exhaust mounting shell, a protective shell, a reciprocating mounting shell, a support rod, a transmission mounting shell, a rotating seat, a driving motor, a first sprocket and a second sprocket, when the driving motor drives the impeller to rotate for exhaust, the first sprocket and the second sprocket are driven to rotate, and the cleaning roller is controlled to clean the filter body, thereby improving the convenience of the exhaust filtering device.

[0023] The support rod is made of stainless steel, which has high physical strength and high bending resistance. When the support rod supports the reciprocating mounting shell for a long time, the reciprocating mounting shell will not be easily deformed. At the same time, when the surface of the reciprocating mounting shell is squeezed or collided, it will not be easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structural diagram provided by the utility model;

[0025] Figure 2 An enlarged schematic diagram of the support rod provided by the utility model;

[0026] Figure 3 A schematic cross-sectional view of an exhaust installation shell provided by the utility model;

[0027] Figure 4A cross-sectional schematic diagram of a reciprocating mounting shell provided by the utility model;

[0028] Figure 5 An enlarged schematic diagram of the rotating seat provided by the utility model;

[0029] Figure 6 This is a cross-sectional schematic diagram of the transmission mounting housing provided by the utility model.

[0030] Numbers in the figure: 1. Exhaust mounting shell; 2. Protective shell; 3. Reciprocating mounting shell; 4. Support rod; 5. Transmission mounting shell; 6. Rotating seat; 7. Driving motor; 8. First sprocket; 9. Second sprocket; 10. Filter body; 11. Impeller; 12. Limiting plate; 13. First chain; 14. Reciprocating block; 15. Reciprocating rod; 16. Cleaning roller; 17. Buckle groove; 18. Buckle block; 19. Spring; 20. Third sprocket; 21. Fourth sprocket; 22. Second chain; 23. Connecting rod. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The exhaust filtering device for the coating production line includes: an exhaust mounting shell 1, a protective shell 2, a reciprocating mounting shell 3, a support rod 4 and a transmission mounting shell 5, the upper surface of the exhaust mounting shell 1 is fixedly connected with the protective shell 2, a reciprocating mounting shell 3 is arranged in front of one side of the exhaust mounting shell 1, support rods 4 are fixedly connected on both sides of the reciprocating mounting shell 3, and a transmission mounting shell 5 is fixedly connected to one side of the exhaust mounting shell 1; a rotating seat 6, a driving motor 7, a first sprocket 8 and a second sprocket 9, a rotating seat 6 is arranged below the reciprocating mounting shell 3, a driving motor 7 is fixedly installed on the inner wall of the protective shell 2, and the inner wall of the reciprocating mounting shell 3 is symmetrically rotatably connected with the first sprocket 8 and the second sprocket 9.

[0033] Start the driving motor 7 on the inner wall of the protective shell 2, and the driving motor 7 drives the exhaust mechanism inside the circular groove of the exhaust installation shell 1 to rotate, so as to cool the workpiece. The output shaft of the driving motor 7 drives the first sprocket 8 and the second sprocket 9 to rotate, and rotates the reciprocating mechanism on the inner wall of the reciprocating installation shell 3, so as to drive the rotating seat 6 to move back and forth, and clean the filtering part of the exhaust installation shell 1. Embodiment 1

[0034] In the specific implementation process, Figure 3As shown, a filter screen body 10 is fixedly connected to the inner wall of the circular groove of the exhaust mounting shell 1, an impeller 11 is rotatably installed on the inner wall of the circular groove of the exhaust mounting shell 1, a limiting plate 12 is fixedly connected to the inner wall of the circular groove of the exhaust mounting shell 1, and the round rod part of the impeller 11 rotates on the inner wall of the circular groove of the limiting plate 12, and the output shaft of the drive motor 7 is meshedly connected to the side of the impeller 11 close to the limiting plate 12 through a bevel gear.

[0035] The driving motor 7 on the inner wall of the protective shell 2 is started, and the bevel gear on the output shaft of the driving motor 7 contacts the bevel gear on one side of the impeller 11, driving the impeller 11 to rotate on the inner wall of the circular groove of the limiting plate 12, exhausting and cooling the workpiece.

[0036] refer to Figure 4 As shown, the first sprocket 8 and the second sprocket 9 are meshedly connected with a first chain 13 on the side, a reciprocating block 14 is slidably connected to the bottom of the reciprocating mounting shell 3, a reciprocating rod 15 is fixedly connected to the surface of the first chain 13, and the round rod part of the reciprocating rod 15 slides on the inner wall of the elliptical groove of the reciprocating block 14.

[0037] When the first sprocket 8 rotates, the first chain 13 drives the second sprocket 9 to rotate simultaneously, and the reciprocating rod 15 slides on the inner wall of the elliptical groove of the reciprocating block 14, driving the reciprocating block 14 to reciprocate at the bottom of the reciprocating mounting shell 3.

[0038] refer to Figure 5 As shown, a cleaning roller 16 is rotatably connected to the inner wall of the rotating seat 6, and buckle grooves 17 are symmetrically opened on the upper and lower surfaces of the rotating seat 6. Buckle blocks 18 are slidably connected to the inner walls of the two buckle grooves 17, and a spring 19 is symmetrically fixedly connected to one side of the buckle block 18, and the side of the spring 19 away from the buckle block 18 is fixedly connected to the inner wall of the buckle groove 17.

[0039] When the reciprocating block 14 moves back and forth, it drives the rotating seat 6 to move back and forth, and the cleaning roller 16 cleans the surface of the filter body 10, pulling the snap block 18, the snap block 18 moves out of the rectangular groove on the side of the reciprocating block 14, and is received in the snap groove 17. The snap block 18 squeezes the spring 19 to contract, which makes it convenient to separate the rotating seat 6 and the reciprocating block 14, and to clean the cleaning roller 16.

[0040] refer to Figure 6 As shown, the output shaft of the driving motor 7 is fixedly connected to the third sprocket 20, and the third sprocket 20 rotates on the inner wall of the protective shell 2, the inner wall of the transmission mounting shell 5 is rotatably connected to the fourth sprocket 21, the third sprocket 20 and the fourth sprocket 21 are meshingly connected to the second chain 22 on the side, and the transmission mounting shell 5 is rotatably connected to a connecting rod 23 on one side, and the top of the fourth sprocket 21 is meshingly connected to the side of the connecting rod 23 close to the transmission mounting shell 5 through a bevel gear, and the top of the first sprocket 8 is meshingly connected to the side of the connecting rod 23 close to the first sprocket 8 through a bevel gear.

[0041] When the driving motor 7 rotates, it drives the third sprocket 20 to rotate, and the second chain 22 drives the fourth sprocket 21 to rotate simultaneously on the inner wall of the transmission mounting shell 5, and the top bevel gear of the fourth sprocket 21 contacts the bevel gear on one side of the connecting rod 23. The connecting rod 23 rotates, and the bevel gear on the side of the connecting rod 23 away from the transmission mounting shell 5 contacts the top bevel gear of the first sprocket 8, driving the first sprocket 8 to rotate. The kinetic energy of the driving motor 7 is used to drive the first sprocket 8 to rotate.

[0042] refer to Figure 1 As shown, the support rod 4 is made of stainless steel.

[0043] The stainless steel material has high physical strength and high bending resistance. When the support rod 4 supports the reciprocating shell 3 for a long time, the reciprocating shell 3 will not be easily deformed. At the same time, when the surface of the reciprocating shell 3 is squeezed or collided, it will not be easily damaged. Embodiment 2

[0044] refer to Figure 5 As shown, the cleaning roller 16 is made of sponge material.

[0045] The flexible contact with the surface of the filter body 10 ensures that the surface of the filter body 10 is cleaned in all directions, thereby improving the efficiency of cleaning the surface of the filter body 10.

[0046] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An exhaust filter device for a coating production line, characterized in that: include: An exhaust installation shell (1), a protective shell (2), a reciprocating installation shell (3), a support rod (4) and a transmission installation shell (5), wherein the upper surface of the exhaust installation shell (1) is fixedly connected to the protective shell (2), a reciprocating installation shell (3) is arranged in front of one side of the exhaust installation shell (1), support rods (4) are fixedly connected to both sides of the reciprocating installation shell (3), and a transmission installation shell (5) is fixedly connected to one side of the exhaust installation shell (1); A rotating seat (6), a driving motor (7), a first sprocket (8) and a second sprocket (9); the rotating seat (6) is arranged below the reciprocating mounting shell (3); the driving motor (7) is fixedly mounted on the inner wall of the protective shell (2); and the first sprocket (8) and the second sprocket (9) are symmetrically rotatably connected to the inner wall of the reciprocating mounting shell (3).

2. The exhaust filter device for a coating production line according to claim 1, characterized in that: The inner wall of the circular groove of the exhaust installation shell (1) is fixedly connected to a filter screen body (10); the inner wall of the circular groove of the exhaust installation shell (1) is rotatably mounted with an impeller (11); the inner wall of the circular groove of the exhaust installation shell (1) is fixedly connected to a limit plate (12); the round rod portion of the impeller (11) rotates on the inner wall of the circular groove of the limit plate (12); and the output shaft of the drive motor (7) is meshedly connected to a side of the impeller (11) close to the limit plate (12) via a bevel gear.

3. The exhaust filter device for a coating production line according to claim 1, characterized in that: The first sprocket (8) and the second sprocket (9) are meshedly connected to a first chain (13) on their sides, a reciprocating block (14) is slidably connected to the bottom of the reciprocating mounting shell (3), a reciprocating rod (15) is fixedly connected to the surface of the first chain (13), and a round rod portion of the reciprocating rod (15) slides on the inner wall of an elliptical groove of the reciprocating block (14).

4. The exhaust filter device for a coating production line according to claim 1, characterized in that: A cleaning roller (16) is rotatably connected to the inner wall of the rotating seat (6); buckle grooves (17) are symmetrically provided on the upper and lower surfaces of the rotating seat (6); buckle blocks (18) are slidably connected to the inner walls of two buckle grooves (17); a spring (19) is symmetrically fixedly connected to one side of the buckle block (18); and a side of the spring (19) away from the buckle block (18) is fixedly connected to the inner wall of the buckle groove (17).

5. The exhaust filter device for a coating production line according to claim 1, characterized in that: The output shaft of the driving motor (7) is fixedly connected to a third sprocket (20), and the third sprocket (20) rotates on the inner wall of the protective shell (2); the inner wall of the transmission mounting shell (5) is rotatably connected to a fourth sprocket (21); the third sprocket (20) and the fourth sprocket (21) are meshingly connected to the side of a second chain (22); one side of the transmission mounting shell (5) is rotatably connected to a connecting rod (23); the top of the fourth sprocket (21) is meshingly connected to a side of the connecting rod (23) close to the transmission mounting shell (5) via a bevel gear; the top of the first sprocket (8) is meshingly connected to a side of the connecting rod (23) close to the first sprocket (8) via a bevel gear.

6. The exhaust filter device for a coating production line according to claim 1, characterized in that: The support rod (4) is made of stainless steel.

7. The exhaust filter device for a coating production line according to claim 4, characterized in that: The cleaning roller (16) is made of sponge material.

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