Paint spraying device for automobile part machining

Abstract

The utility model relates to the technical field of automobile spare parts, and discloses a paint spraying device for automobile spare part machining, which comprises a paint spraying box, a box door, a placing plate, a recycling groove, a lifting rotating mechanism, a paint spraying assembly and a recycling device, the box door is arranged on the front side of the paint spraying box, and the placing plate is fixedly connected inside the paint spraying box; the recycling groove is formed in the outer wall of the containing plate, and the lifting rotating mechanism, the paint spraying assembly and the recycling device are arranged in the paint spraying box. The lifting rotating mechanism comprises a motor, a reciprocating lead screw A, a movable plate, a fixed plate, a rotating rod, a movable sleeve and a connecting rod. According to the paint spraying device for automobile part machining, by arranging the lifting and rotating mechanism, a movable sleeve can be lifted and rotated in a reciprocating mode at the same time, then, a paint spraying assembly can be lifted and rotated, it can be guaranteed that a spray head sprays paint on all faces of parts, and paint spraying sufficiency and uniformity can be guaranteed; and the paint spraying effect and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a paint spraying device for processing automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers have also developed rapidly.

[0003] For example, Chinese patent: CN 219664124 U, the technical solution disclosed in the patent is as follows: a paint spraying device for automobile parts is disclosed, which relates to the field of paint spraying devices, including a spray chamber, a moving assembly is arranged on the inner side of the spray chamber, and the moving assembly includes a motor, a screw rod, a guide column, a movable block, a mounting plate and a roller, a rotating motor is installed on the upper surface of the mounting plate, and the output end of the rotating motor is connected to a fixed plate, a clamping assembly is arranged above the fixed plate, and the clamping assembly includes a fixing frame, a screw hole, a screw rod, a knob, a pressure plate and a buffer pad. The utility model facilitates the movement of the mounting plate to the outer side of the spray chamber by setting the motor, screw rod, guide column, movable block, mounting plate and roller, so that it is convenient for the staff to clamp and fix the automobile parts, and the roller is arranged at the bottom of the mounting plate, so that the roller can better bear the weight above the mounting plate, to a certain extent prolong the service life of the guide column, and make the device more flexible to use.

[0004] However, in actual use, the paint spraying assembly in the above patent is located as a whole at the upper end of the spare part and cannot be moved. Therefore, the bottom of the spare part may receive less paint due to obstruction during the painting process, resulting in uneven spraying. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a paint spraying device for processing automobile parts.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint spraying device for automobile parts processing, comprising a paint spraying box, a box door, a placement plate, a recovery tank, a lifting and rotating mechanism, a paint spraying assembly, and a recovery device, wherein the box door is arranged on the front side of the paint spraying box, the placement plate is fixedly connected to the inside of the paint spraying box, the recovery tank is opened on the outer wall of the placement plate, the lifting and rotating mechanism, the paint spraying assembly and the recovery device are arranged inside the paint spraying box; the lifting and rotating mechanism comprises a motor, a reciprocating screw rod A, a movable plate, a fixed plate, a rotating rod, a movable sleeve, a connecting rod, a connecting plate, a slot, a block, and a limit rod; the motor is fixedly connected to the top of the paint spraying box, the reciprocating screw rod A is fixedly connected to the inside of the paint spraying box, the recovery tank is opened on the outer wall of the placement plate, the lifting and rotating mechanism, the paint spraying assembly and the recovery device are arranged inside the paint spraying box; the lifting and rotating mechanism comprises a motor, a reciprocating screw rod A, a movable plate, a fixed plate, a rotating rod, a movable sleeve, a connecting rod, a connecting plate, a slot, a block, and a limit rod; the motor is fixedly connected to the top of the paint spraying box, and the reciprocating screw rod A is fixedly connected to the inside of the paint spraying box. Rod A is fixedly connected to the bottom of the motor, the movable plate is threadedly connected to the outer wall of the reciprocating screw rod A, the fixed plate is fixedly connected to the inner wall of the paint spray box, and the bottom of the reciprocating screw rod A is rotatably connected to the fixed plate, the rotating rod is fixedly connected to the bottom of the reciprocating screw rod A, and the rotating rod movably passes through the fixed plate, the movable sleeve is movably sleeved on the outside of the rotating rod, the connecting rod is fixedly connected to the bottom of the movable plate, the connecting plate is fixedly connected to the bottom of the connecting rod, and the middle part of the movable sleeve is rotatably connected to the connecting plate through a bearing, the slot is opened on the inner wall of the movable sleeve, the block is fixedly connected to the outer wall of the rotating rod, and the block is slidably connected to the inside of the slot.

[0009] Preferably, two ends of the limiting rod are fixedly connected to the inner wall of the paint spray box and the upper end of the fixed plate respectively, and the movable plate is slidably connected to the outer wall of the limiting rod.

[0010] Preferably, the paint spraying assembly comprises a mounting plate, a spray chamber box is fixedly connected to the bottom of the mounting plate, and a spray head is arranged on the outer wall of the spray chamber box.

[0011] Preferably, the recovery device includes a transmission wheel A, which is fixedly sleeved on the outer wall of the upper end of the reciprocating screw A, and a transmission belt is wound around the outer wall of the transmission wheel A. The other side of the transmission belt is internally connected to a transmission wheel B for transmission. The inner top of the paint spray box and the upper end of the placement plate are rotatably connected to a rotating shaft through a bearing, and the transmission wheel B is fixedly sleeved on the outside of the rotating shaft, and a worm is fixedly sleeved on the outer wall of the rotating shaft, and a worm is meshed with a worm wheel on the front side of the worm, and reciprocating screw B is fixedly connected on both sides of the worm wheel, and the other end of the reciprocating screw B is rotatably connected to the inner wall of the paint spray box through a bearing, and the outer wall of the reciprocating screw B is threadedly connected to a scraper.

[0012] Preferably, the bottom of the scraper is slidably connected to the upper end of the placement plate, so that the scraper can be limited so that it can perform horizontal reciprocating motion.

[0013] Preferably, a collecting frame is provided at the bottom of the placement plate, and the width of the collecting frame is greater than the distance between the farthest recovery grooves on both sides, and the paint raw materials can be collected by providing the collecting frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a paint spraying device for automobile parts processing, which has the following beneficial effects:

[0016] 1. The paint spraying device for automobile parts processing can realize the reciprocating lifting and rotation of the movable sleeve at the same time by setting a lifting and rotating mechanism, thereby realizing the lifting and rotation of the paint spraying component, thereby ensuring that the spray head sprays paint on all surfaces of the parts, ensuring the sufficiency and uniformity of the paint spraying, and improving the effect and quality of the paint spraying.

[0017] 2. The paint spraying device for automobile parts processing can utilize the reciprocating movement of the scraper on the upper end of the placement plate by setting a recovery device, and can recover the residual paint from the recovery tank to the inside of the collection frame, so that it can be recycled, thereby saving processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the paint spray box of the utility model;

[0021] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0023] In the figure: 1. paint spray box; 2. box door; 3. placement plate; 4. recovery tank; 501. motor; 502. reciprocating screw A; 503. moving plate; 504. fixed plate; 505. rotating rod; 506. movable sleeve; 507. connecting rod; 508. connecting plate; 509. slot; 510. block; 511. limit rod; 601. mounting plate; 602. spray chamber box; 603. nozzle; 701. transmission wheel A; 702. transmission belt; 703. transmission wheel B; 704. rotating shaft; 705. worm; 706. worm wheel; 707. reciprocating screw B; 708. scraper; 8. collection frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3 As shown, the utility model provides a paint spraying device for automobile parts processing, including a paint spraying box 1, a box door 2, a placement plate 3, a recovery tank 4, a lifting and rotating mechanism, a paint spraying component, and a recovery device. The box door 2 is arranged on the front of the paint spraying box 1, the placement plate 3 is fixedly connected to the inside of the paint spraying box 1, the recovery tank 4 is opened on the outer wall of the placement plate 3, and the lifting and rotating mechanism, the paint spraying component and the recovery device are arranged inside the paint spraying box 1; the lifting and rotating mechanism includes a motor 501, a reciprocating screw rod A502, a moving plate 503, a fixed plate 504, a rotating rod 505, a movable sleeve 506, a connecting rod 507, a connecting plate 508, a slot 509, a block 510, and a limit rod 511; the motor 501 is fixedly connected to the top of the paint spraying box 1, and the reciprocating screw rod A502 is fixedly connected to the motor 501 The bottom of the movable plate 503 is threadedly connected to the outer wall of the reciprocating screw rod A502, the fixed plate 504 is fixedly connected to the inner wall of the paint spray box 1, and the bottom of the reciprocating screw rod A502 is rotatably connected to the fixed plate 504, the rotating rod 505 is fixedly connected to the bottom of the reciprocating screw rod A502, and the rotating rod 505 movably passes through the fixed plate 504, the movable sleeve 506 is movably sleeved on the outside of the rotating rod 505, the connecting rod 507 is fixedly connected to the bottom of the movable plate 503, the connecting plate 508 is fixedly connected to the bottom of the connecting rod 507, and the middle part of the movable sleeve 506 is rotatably connected to the connecting plate 508 through a bearing, the slot 509 is opened on the inner wall of the movable sleeve 506, the block 510 is fixedly connected to the outer wall of the rotating rod 505, and the block 510 is slidably connected to the inside of the slot 509.

[0027] Both ends of the limiting rod 511 are fixedly connected to the inner wall of the paint spray box 1 and the upper end of the fixed plate 504 , respectively, and the movable plate 503 is slidably connected to the outer wall of the limiting rod 511 .

[0028] The paint spraying assembly includes a mounting plate 601 , a spray chamber box 602 is fixedly connected to the bottom of the mounting plate 601 , and a spray head 603 is arranged on the outer wall of the spray chamber box 602 .

[0029] In this embodiment, by setting up a lifting and rotating mechanism, the movable sleeve 506 can be lifted and rotated reciprocatingly at the same time, thereby realizing the lifting and rotation of the paint spraying assembly, thereby ensuring that the nozzle 603 sprays paint on all surfaces of the spare parts, ensuring the sufficiency and uniformity of the paint spraying, and improving the effect and quality of the paint spraying.

[0030] When in use, first place the automotive parts to be painted on the upper end of the placement plate 3, then close the box door 2, and then start the motor 501 to drive the reciprocating screw A502 to rotate, and then the rotating rod 505 fixedly connected at the bottom will rotate accordingly, and then drive the movable sleeve 506 to rotate with the cooperation of the slot 509 and the block 510, and then drive the mounting plate 601 to rotate. At the same time, the movable plate 503 threadedly connected to the outside of the reciprocating screw A502 will reciprocate up and down under the restriction of the limit rod 511, and then drive the connecting plate 508 to rotate through the connecting rod 507, and then drive the mounting plate 601 to move up and down through the movable sleeve 506, so as to realize the simultaneous lifting and lowering of the spray chamber box 602 and the nozzle 603 to rotate, and then the parts are painted through the nozzle 603.

[0031] Example 2

[0032] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the recovery device includes a transmission wheel A701, which is fixedly sleeved on the outer wall of the upper end of the reciprocating screw A502, and a transmission belt 702 is wound around the outer wall of the transmission wheel A701. The other side of the transmission belt 702 is internally connected to a transmission wheel B703 for transmission. The inner top end of the paint spray box 1 and the upper end of the placement plate 3 are rotatably connected with a rotating shaft 704 through a bearing, and the transmission wheel B703 is fixedly sleeved on the outside of the rotating shaft 704. A worm 705 is fixedly sleeved on the outer wall of the rotating shaft 704, and a worm 705 is meshed with a worm wheel 706 on the front side of the worm 705. Reciprocating screws B707 are fixedly connected on both sides of the worm wheel 706. The other end of the reciprocating screw B707 is rotatably connected to the inner wall of the paint spray box 1 through a bearing, and a scraper 708 is threadedly connected to the outer wall of the reciprocating screw B707.

[0033] The bottom of the scraper 708 is slidably connected to the upper end of the placement plate 3, so that the scraper 708 can be limited so that it can perform horizontal reciprocating motion.

[0034] A collecting frame 8 is provided at the bottom of the placing plate 3, and the width of the collecting frame 8 is greater than the distance between the farthest recovery grooves 4 on both sides. The collecting frame 8 can be provided to collect the paint raw materials.

[0035] In this embodiment, by setting up a recovery device, the scraper 708 can be used to reciprocate on the upper end of the placement plate 3 to recover the residual paint from the recovery tank 4 to the inside of the collection frame 8, so that it can be recycled, thereby saving processing costs.

[0036] When in use, when the reciprocating screw A502 rotates, the transmission wheel A701 will rotate accordingly, and then drive the transmission wheel B703 to rotate under the transmission action of the transmission belt 702, and then drive the rotating shaft 704 to rotate, then the worm 705 fixedly connected to its outer wall will rotate accordingly, and then the worm wheel 706 meshing with it will rotate accordingly, and then drive the reciprocating screws B707 on both sides to rotate accordingly, and then drive the scrapers 708 on both sides to move back and forth left and right, and then scrape the paint remaining on the upper end of the placement plate 3 from the recovery tank 4 to the inside of the collection frame 8, so as to realize the recovery of the paint.

Claims

1. A paint spraying device for automobile parts processing, comprising a paint spraying box (1), a box door (2), a placement plate (3), a recovery tank (4), a lifting and rotating mechanism, a paint spraying component, and a recovery device, characterized in that: The box door (2) is arranged on the front of the paint spray box (1), the placement plate (3) is fixedly connected to the inside of the paint spray box (1), the recovery tank (4) is opened on the outer wall of the placement plate (3), and the lifting and rotating mechanism, the paint spraying assembly and the recovery device are arranged inside the paint spray box (1); The lifting and rotating mechanism comprises a motor (501), a reciprocating screw rod A (502), a movable plate (503), a fixed plate (504), a rotating rod (505), a movable sleeve (506), a connecting rod (507), a connecting plate (508), a clamping groove (509), a clamping block (510), and a limiting rod (511); The motor (501) is fixedly connected to the top of the paint spray box (1), the reciprocating screw rod A (502) is fixedly connected to the bottom of the motor (501), the movable plate (503) is threadedly connected to the outer wall of the reciprocating screw rod A (502), the fixed plate (504) is fixedly connected to the inner wall of the paint spray box (1), and the bottom of the reciprocating screw rod A (502) is rotatably connected to the fixed plate (504), the rotating rod (505) is fixedly connected to the bottom of the reciprocating screw rod A (502), and the rotating rod (505) movably penetrates the fixed plate (504), The movable sleeve (506) is movably sleeved on the outside of the rotating rod (505), the connecting rod (507) is fixedly connected to the bottom of the movable plate (503), the connecting plate (508) is fixedly connected to the bottom of the connecting rod (507), and the middle part of the movable sleeve (506) is rotatably connected to the connecting plate (508) through a bearing, the clamping groove (509) is opened on the inner wall of the movable sleeve (506), the clamping block (510) is fixedly connected to the outer wall of the rotating rod (505), and the clamping block (510) is slidably connected to the inside of the clamping groove (509).

2. A paint spraying device for automobile parts processing according to claim 1, characterized in that: The two ends of the limiting rod (511) are respectively fixedly connected to the inner wall of the paint spray box (1) and the upper end of the fixed plate (504), and the movable plate (503) is slidably connected to the outer wall of the limiting rod (511).

3. The paint spraying device for automobile parts processing according to claim 1, characterized in that: The paint spraying assembly comprises a mounting plate (601), a spray chamber box (602) is fixedly connected to the bottom of the mounting plate (601), and a spray head (603) is arranged on the outer wall of the spray chamber box (602).

4. The paint spraying device for automobile parts processing according to claim 1, characterized in that: The recovery device comprises a transmission wheel A (701), the transmission wheel A (701) is fixedly sleeved on the upper end outer wall of the reciprocating screw rod A (502), a transmission belt (702) is wound around the outer wall of the transmission wheel A (701), the other side of the transmission belt (702) is internally connected to a transmission wheel B (703), the inner top end of the spray box (1) and the upper end of the placement plate (3) are rotatably connected to a rotating shaft (704) through a bearing, and the transmission wheel B (70 3) A fixed sleeve is arranged on the outside of the rotating shaft (704), and a worm (705) is fixedly sleeved on the outer wall of the rotating shaft (704). The front side of the worm (705) is meshed with a worm wheel (706), and reciprocating screws B (707) are fixedly connected on both sides of the worm wheel (706). The other end of the reciprocating screw B (707) is rotatably connected to the inner wall of the paint spray box (1) through a bearing, and the outer wall of the reciprocating screw B (707) is threadedly connected with a scraper (708).

5. The paint spraying device for automobile parts processing according to claim 4 is characterized in that: The bottom of the scraper (708) is slidably connected to the upper end of the placement plate (3).

6. The paint spraying device for automobile parts processing according to claim 1, characterized in that: A collecting frame (8) is provided at the bottom of the placement plate (3), and the width of the collecting frame (8) is greater than the distance between the farthest recovery slots (4) on both sides.

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