Paint spraying device for processing and production of electric tricycles

Abstract

The utility model provides a paint spraying device for electro-tricycle processing and production, which comprises a frame body, a conveying assembly arranged in the frame body and comprising two groups of conveying rollers rotationally connected to the frame body, a first chain wheel arranged on each conveying roller and a driving structure arranged on one side surface of the frame body and used for driving the two groups of conveying rollers to rotate in opposite directions; the spraying assembly is arranged on the frame body and used for spraying paint on the tricycle metal plate; and the air drying assembly is arranged on the frame body and used for air drying of the tricycle metal plate after paint spraying. Through cooperation of the conveying assembly and the paint spraying assembly, two sets of conveying rollers can rotate in the same direction through a driving structure in the conveying assembly, so that the conveying rollers continuously and stably convey a tricycle metal plate, and in the process, the paint spraying assembly can accurately spray the two faces of the tricycle metal plate being conveyed; not only is the covering efficiency of paint spraying improved, but also continuous spraying operation can be conducted on the tricycle metal plate, and the paint spraying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric tricycle technical field especially, relates to a kind of paint spraying device for electric tricycle processing production. BACKGROUND

[0002] Electric tricycle is the transport tool that people is more common in life, is widely used in city's short-distance transport and logistics distribution, to extend the service life of electric tricycle and keep its appearance beautiful need to be paint sprayed, paint spraying not only can improve the visual appeal of electric tricycle, but also can effectively form a protective film, to avoid the rust and corrosion of metal surface.

[0003] Application No.202321387056.8 discloses a kind of paint spraying device for electric tricycle processing production, including box body, the top of the box body is equipped with paint tank, the bottom of the paint tank is fixedly connected with connecting pipe, the connecting pipe is arranged to the inside of box body and is fixedly connected with spray head, the both sides of the box body are equipped with motor, the output shaft of the motor is arranged to the inside of box body and is fixedly connected with fixed cylinder, the inside of the fixed cylinder is slidably connected with adjusting rod, the top of the fixed cylinder is threaded with bolt.The utility model technical scheme is slidably adjusted rod in fixed cylinder, the distance between the two fixed frame can be adjusted, the metal plate of different sizes can be adapted, the metal plate can be locked by screw rod, when the paint spraying of one side of metal plate is completed, the metal plate can be quickly turned over under the action of motor, manual turning over is not needed, and the labor intensity of operator is reduced.

[0004] The above scheme has deficiencies when in use, after the metal plate of one tricycle is paint sprayed, it needs to be disassembled so as to reinstall the metal plate that is not paint sprayed, continuous paint spraying of the metal plate of tricycle cannot be realized, and this process can cause the decline of paint spraying efficiency, therefore, we provide a kind of paint spraying device for electric tricycle processing production. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of paint spraying device for electric tricycle processing production, solve when the metal plate of one tricycle is paint sprayed, it needs to be disassembled so as to reinstall the metal plate that is not paint sprayed, continuous paint spraying of the metal plate of tricycle cannot be realized, this process can cause the decline of paint spraying efficiency the technical problem existing in the above background technique.

[0006] The purpose and effect of the paint spraying device for electric tricycle processing production of the utility model are achieved by the following specific technical means: a kind of paint spraying device for electric tricycle processing production, including frame body:

[0007] The conveying assembly is arranged in the frame body and comprises two groups of conveying rollers rotatably connected to the frame body, first sprockets arranged on each conveying roller, and a driving structure arranged on one side surface of the frame body and used for driving the two groups of conveying rollers to rotate towards each other.

[0008] The spraying assembly is arranged on the frame body and used for spraying paint on the tricycle metal plate.

[0009] The air-drying assembly is arranged on the frame body and used for air-drying the tricycle metal plate after spraying paint.

[0010] Preferably, the driving structure of the conveying assembly comprises a motor mounted on one side surface of the frame body and a rotating rod rotatably connected to one side surface of the frame body, the output end of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft and the other end of the rotating rod are both fixedly connected with a gear, the two gears are in meshing connection, the outer surface of the rotating shaft and the outer surface of the rotating rod are both fixedly connected with a second sprocket, and the outer part of each second sprocket and the outer part of each first sprocket are jointly sleeved with a chain.

[0011] Preferably, the outer surface of each conveying roller is fixedly connected with a limiting ring.

[0012] Preferably, the spraying assembly comprises a material box arranged on the upper surface of the frame body, the upper surface of the material box is mounted with a pump body, the input end of the pump body penetrates through the material box and extends to the bottom of the material box, the output end of the pump body is fixedly connected with a double-head material conveying pipe, the two output ends of the double-head material conveying pipe both penetrate through the top of the frame body and extend to the bottom of the frame body, and the outer surfaces of the two output ends of the double-head material conveying pipe are both fixedly connected with a group of equally-spaced spray heads.

[0013] Preferably, the outer surfaces of the bottom ends of the two output ends of the double-head material conveying pipe are both fixedly connected with a reinforcing ring, and the end of each reinforcing ring close to the frame body is connected with the inner wall of the frame body.

[0014] Preferably, the air-drying assembly comprises a blower mounted on the upper surface of the frame body, the output end of the blower is fixedly connected with two air conveying pipes, the bottom end of each air conveying pipe penetrates through the frame body and is fixedly connected with an air box, and the side surface of each air box close to the other air box is provided with a group of equally-spaced ventilation grooves.

[0015] Preferably, the side surface of each air box away from the other air box is fixedly connected with a group of reinforcing plates, and the ends of the two groups of reinforcing plates away from each other are both connected with the inner wall of the frame body.

[0016] Preferably, the inner wall of the frame body is provided with two sliding grooves, the inner wall of each sliding groove is slidingly connected with a sliding plate, and the side surface of the two sliding plates close to each other is jointly fixedly connected with a collecting box.

[0017] Beneficial effects:

[0018] 1、through the cooperation of the conveying assembly and the paint spraying assembly, the driving structure in the conveying assembly can make the two groups of conveying rollers rotate in the same direction, so that the conveying rollers continuously and stably convey the tricycle metal plate, and in this process, the paint spraying assembly can accurately spray both sides of the tricycle metal plate being conveyed, which not only improves the coverage efficiency of paint spraying, but also enables continuous paint spraying operation of the tricycle metal plate, thereby improving the paint spraying efficiency, and through the air drying assembly, the sprayed tricycle metal plate can be blown to speed up the air drying of the paint on the surface thereof.

[0019] 2、through the cooperation of the limiting ring, the conveying roller, the sliding groove, the sliding plate and the collecting box, the conveying roller can effectively limit the movement direction of the tricycle metal plate on the conveying roller, thereby preventing deviation of the tricycle metal plate during conveying, ensuring that the metal plate always remains on the predetermined conveying path, and ensuring that the tricycle metal plate is uniformly sprayed, and through the cooperation of the sliding groove, the sliding plate and the collecting box, the sliding groove can conveniently place the sliding plate in the appropriate position, thereby stably supporting the collecting box at the bottom of the frame body, and the paint dripping during spraying can be received by the collecting box, thereby avoiding waste of paint and environmental pollution. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model.

[0021] Figure 2 It is a three-dimensional structure schematic diagram of the frame body side section view of the utility model.

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the conveying assembly of the utility model.

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the paint spraying assembly of the utility model.

[0024] Figure 5 It is a three-dimensional structure schematic diagram of the air drying assembly of the utility model.

[0025] Figures 1-5 In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0026] 1, frame body; 2, conveying assembly; 201, conveying roller; 202, first sprocket; 203, motor; 204, rotating rod; 205, rotating shaft; 206, gear; 207, second sprocket; 208, chain; 209, limiting ring; 3, paint spraying assembly; 301, material box; 302, pump body; 303, double-head material conveying pipe; 304, spray head; 305, reinforcing ring; 4, air drying assembly; 401, air blower; 402, air conveying pipe; 403, air box; 404, ventilation slot; 405, reinforcing plate; 5, sliding groove; 6, sliding plate; 7, collecting box. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] First embodiment

[0029] As shown in the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 : a paint spraying device for processing and producing electric tricycles, comprising a frame body 1, the frame body 1 is provided with a support at the bottom, so that the frame body 1 can be kept in a stable state.

[0030] The conveying assembly 2 is arranged in the frame body 1 and comprises two groups of conveying rollers 201 rotatably connected to the frame body 1 and first sprockets 202 arranged on each conveying roller 201. Each conveying roller 201 is coaxial with the corresponding first sprocket 202.

[0031] A driving structure is arranged on one side of the frame body 1 and used for driving the two groups of conveying rollers 201 to rotate towards each other. The driving structure of the conveying assembly 2 comprises a motor 203 mounted on one side of the frame body 1 and a rotating rod 204 rotatably connected to one side of the frame body 1. The output end of the motor 203 is fixedly connected with a rotating shaft 205, and the other end of the rotating shaft 205 and the other end of the rotating rod 204 are both fixedly connected with a gear 206. The two gears 206 are engaged with each other. When the motor 203 works, the rotating shaft 205 drives the gears 206 to rotate, and the two gears 206 rotate towards each other, and the rotating shaft 205 and the rotating rod 204 also rotate towards each other.

[0032] The outer surfaces of the rotating shaft 205 and the rotating rod 204 are both fixedly connected with second sprockets 207. The outer part of each second sprocket 207 and the outer part of each group of first sprockets 202 are both provided with a chain 208. The rotating shaft 205 and the rotating rod 204 drive the two second sprockets 207 to rotate towards each other, and the two chains 208 drive the two groups of first sprockets 202 to rotate towards each other, so that the two groups of conveying rollers 201 rotate towards each other, which can continuously convey the tricycle metal plate for paint spraying work and improve the paint spraying efficiency.

[0033] The outer surface of each conveying roller 201 is fixedly connected with a limiting ring 209, which can effectively limit the moving direction of the tricycle metal plate on the conveying roller 201, so as to prevent the tricycle metal plate from deviating during the conveying process, ensure that the metal plate always keeps on the predetermined conveying path, and ensure that the tricycle metal plate can be uniformly sprayed.

[0034] Second embodiment

[0035] As shown in Figure 1 , attached Figure 2 and attached Figure 4 : spray assembly 3, set on the frame 1 for the tricycle metal plate painting, spray assembly 3 includes the setting on the frame 1 upper surface of the tank 301, the upper surface of the tank 301 is provided with pump body 302, the input end of pump body 302 penetrates the tank 301 and extends to the bottom, the output end of pump body 302 is fixedly connected with double head feed pipe 303, the two output ends of double head feed pipe 303 are both penetrated through the top of frame 1 and extend to the bottom of frame 1, the outer surface of the two output ends of double head feed pipe 303 is fixedly connected with a group of equidistantly arranged spray heads 304, the pump body 302 will suck the paint in the tank 301 into the double head feed pipe 303, the spray head 304 will spray the paint to the tricycle metal plate moving on the conveying roller 201, which can complete the spraying of both sides of the continuously moving tricycle metal plate.

[0036] The outer surface of the bottom end of the two output ends of double head feed pipe 303 is fixedly connected with reinforcing ring 305, one end of each reinforcing ring 305 close to the frame 1 is connected with the inner wall of the frame 1, the reinforcing ring 305 can reinforce the bottom of double head feed pipe 303, ensuring the stability of spray head 304 during spraying.

[0037] Third embodiment

[0038] As shown in Figure 1 , attached Figure 2 and attached Figure 5 : air drying assembly 4, set on the frame 1 for drying the tricycle metal plate after painting, air drying assembly 4 includes the installation on the upper surface of the frame 1 of the blower 401, the output end of the blower 401 is fixedly connected with two air conveying pipes 402, the bottom end of each air conveying pipe 402 is penetrated through the frame 1 and fixedly connected with air box 403, the side of the two air boxes 403 close to each other is provided with a group of equidistantly arranged air vents 404, the blower 401 can blow air into the air conveying pipe 402, the air will enter the air box 403 and appear on the tricycle metal plate after painting from the air vent 404, which can accelerate the air drying of the paint on the surface of the tricycle metal plate.

[0039] The side of the two air boxes 403 away from each other is fixedly connected with a group of reinforcing plates 405, one end of the two groups of reinforcing plates 405 away from each other is connected with the inner wall of the frame 1, the reinforcing plate 405 can connect the air box 403 and the frame 1, ensuring the stability of the air box 403 and ensuring that the air blown out of the air vent 404 will blow to the tricycle metal plate.

[0040] Fourth embodiment

[0041] As shown in Figure 1 and attached Figure 2As shown: the inner wall of the frame 1 is provided with two sliding grooves 5, the inner wall of each sliding groove 5 is slidably connected with a sliding plate 6, the side surface of the two sliding plates 6 close to each other is fixedly connected with a collecting box 7, the sliding groove 5 can be used to conveniently place the sliding plate 6 in the appropriate position, so as to stably support the collecting box 7 at the bottom of the frame 1, the paint dripping during the spraying process can be received by the collecting box 7, avoiding the waste of paint and the pollution of the environment.

[0042] Working principle: when in use, the tricycle metal plate to be sprayed is placed between the conveying rollers 201, then the motor 203 is started to work, the motor 203 drives the rotating shaft 205 and the gear 206 to rotate, since the two gears 206 are engaged, the two second chain wheels 207 will rotate towards each other, and the chain 208 will drive the two groups of conveying rollers 201 to rotate towards each other, the conveying rollers 201 will convey the tricycle metal plate to move towards the side of the spray head 304, at the same time, the pump body 302 is started to work, the pump body 302 will suck the paint in the material box 301 into the double-head material pipe 303, the spray head 304 will spray the paint to the two side surfaces of the tricycle metal plate, then the air blower 401 is started to work, the air blower 401 will convey the air through the air conveying pipe 402 to the air box 403, as the tricycle metal plate moves at the ventilation groove 404, the air will be blown from the ventilation groove 404 to the surface of the tricycle metal plate, accelerating the air drying of the paint, then the staff can continuously place the tricycle metal plate between the conveying rollers 201, so as to continuously spray the tricycle metal plate, accelerating the efficiency of the paint spraying.

Claims

1. A paint spraying device for processing and producing an electrically motorized tricycle, characterized in that, Including frame (1): Conveying assembly (2) is arranged in the frame (1), including two groups of conveying rollers (201) rotatably connected to the frame (1), first sprocket (202) arranged on each conveying roller (201) and driving structure arranged on one side of the frame (1) for driving two groups of conveying rollers (201) to rotate towards each other; Spraying assembly (3) is arranged on the frame (1) for spraying paint on the tricycle metal plate; Air drying assembly (4) is arranged on the frame (1) for air drying the tricycle metal plate after spraying paint.

2. The paint spraying device for processing and producing electric tricycle according to claim 1, characterized in that: The driving structure of the conveying assembly (2) includes a motor (203) mounted on one side of the frame (1) and a rotating shaft (204) rotatably connected to one side of the frame (1), the output end of the motor (203) is fixedly connected with a rotating shaft (205), the other end of the rotating shaft (205) and the other end of the rotating shaft (204) are fixedly connected with a gear (206), the two gears (206) are engaged, the outer surface of the rotating shaft (205) and the outer surface of the rotating shaft (204) are fixedly connected with a second sprocket (207), and the outer surface of each second sprocket (207) and the outer surface of each first sprocket (202) are commonly provided with a chain (208).

3. The paint spraying device for processing and producing electric tricycle according to claim 1, characterized in that: The outer surface of each conveying roller (201) is fixedly connected with a limiting ring (209).

4. The paint spraying device for processing and producing electric tricycle according to claim 1, characterized in that: The spraying assembly (3) includes a material box (301) arranged on the upper surface of the frame (1), a pump body (302) mounted on the upper surface of the material box (301), the input end of the pump body (302) penetrating the material box (301) and extending to the bottom thereof, the output end of the pump body (302) being fixedly connected with a double-head material conveying pipe (303), the two output ends of the double-head material conveying pipe (303) penetrating the top of the frame (1) and extending to the bottom of the frame (1), the outer surface of the two output ends of the double-head material conveying pipe (303) being fixedly connected with a group of equally spaced spray heads (304).

5. The paint spraying device for processing and producing electric tricycle according to claim 4, characterized in that The outer surface of the bottom end of the double-head material conveying pipe (303) is fixedly connected with a reinforcing ring (305), and the end of each reinforcing ring (305) close to the frame (1) is connected with the inner wall of the frame (1).

6. The paint spraying device for processing and producing electric tricycle according to claim 1, characterized in that: The air drying assembly (4) includes a blower (401) mounted on the upper surface of the frame (1), the output end of the blower (401) being fixedly connected with two air conveying pipes (402), the bottom end of each air conveying pipe (402) penetrating the frame (1) and being fixedly connected with an air box (403), and the side of the two air boxes (403) close to each other is provided with a group of equally spaced ventilation grooves (404).

7. The paint spraying device for processing and producing electric tricycle according to claim 6, characterized in that: The side of the two air boxes (403) away from each other is fixedly connected with a group of reinforcing plates (405), and the end of the two groups of reinforcing plates (405) away from each other is connected with the inner wall of the frame (1).

8. The paint spraying device for processing and producing electric tricycle according to claim 1, characterized in that: The inner wall of the frame (1) is provided with two sliding grooves (5), the inner wall of each sliding groove (5) is slidingly connected with a sliding plate (6), and the side of the two sliding plates (6) close to each other is fixedly connected with a collecting box (7).

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