Spraying device for corrosion prevention of stepping motor shell

Abstract

The utility model relates to the technical field of stepping motor machining, in particular to a spraying device for corrosion prevention of a stepping motor shell, which comprises a machining box, a heating plate is fixedly connected to the rear side of the inner wall of the machining box, two conveying shaft rollers are rotatably matched with one side of the inner wall of the machining box, and a conveying belt is arranged on the two conveying shaft rollers. And one side of the conveying belt is fixedly connected with a parallel plate. The conveying belt is arranged, the parallel plate and the arc-shaped sliding plate can be driven to move towards the close direction through rotation of the conveying belt, in the moving process, the arc-shaped sliding plate is guided through the arc-shaped guide groove, the position of the parallel plate and the position of the arc-shaped sliding plate are changed by bypassing the arc-shaped sliding plate from the lower portion, and the moving efficiency is improved. And then the heating plate is started to cool the motor shell sprayed on the arc-shaped sliding plate, so that the next motor shell is machined in the cooling process, and the machining cycle is shortened and the machining efficiency is improved through sequential circulation.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of step motor machining, in particular to a step motor shell anti-corrosion spraying device. BACKGROUND

[0002] The step motor shell is an important component of the step motor, and motor shell anti-corrosion is an important industrial problem because it is directly related to the service life and safety of the motor. Usually, protective measures need to spray paint on the outer layer of the motor to prevent water and chemicals from directly contacting the metal surface. A spraying device is usually used, which is mainly used for spraying anti-corrosion paint on the surface of the motor shell

[0003] Through retrieval, a motor shell spraying device is disclosed in Chinese patent No. CN202320607379.7, which comprises a box body, a box door is hingedly connected to the front of the box body, a handle is fixedly installed on the front of the box door, the box door is magnetically fixed together with the box body through a magnetic attraction assembly, a support seat is fixedly installed at the bottom of the inner cavity of the box body, a motor shell main body to be painted is clamped on the support seat, and a paint box is fixedly installed at the top of the box body. The above-mentioned prior art can fix the motor shell main body to be painted in the inner cavity of the box body through the setting of the support seat. Through the cooperation of the conveying assembly and the driving assembly, the fixed shell and the spray head can spray paint on the surface of the motor shell main body when moving. After the painting is completed, the user can heat the surface of the motor shell main body through the heating plate to accelerate the drying speed of the paint surface. The above-mentioned prior art can improve the efficiency of painting the motor shell main body to a certain extent.

[0004] However, the above-mentioned prior art still needs to be improved, typically, the above-mentioned technology can heat the motor shell through the heating plate to accelerate the drying speed, but in actual processing, the motor shell cannot be operated during the heating and cooling process, and it needs to be taken out after drying, which causes waste of time during the cooling process and affects the processing efficiency. In view of the above status, the utility model is proposed. UTILITY MODEL CONTENT

[0005] In order to solve the problems mentioned in the background art, the application provides a step motor shell anti-corrosion spraying device.

[0006] The step motor shell anti-corrosion spraying device provided by the application adopts the following technical scheme: a processing box is provided, a heating plate is fixedly connected to the rear side of the inner wall of the processing box, two conveying shaft rollers are rotationally matched on one side of the inner wall of the processing box, a conveying belt is arranged on the two conveying shaft rollers, and a parallel plate is fixedly connected to one side of the conveying belt.

[0007] The side of the conveying belt opposite to the parallel plate is fixedly connected with an L-shaped plate, a plurality of guide rods are fixedly connected to the lower side of the inner wall of the L-shaped plate, a plurality of arc-shaped sliding plates are slidably connected to the plurality of guide rods, an arc-shaped guide groove is formed in the other side of the inner wall of the processing box, a guide rod slidably connected with the arc-shaped guide groove is fixedly connected to the side of the arc-shaped sliding plate, the upper sides of the arc-shaped sliding plate and the parallel plate are both provided with a limiting assembly, and a spraying assembly is arranged on one side of the processing box.

[0008] Optionally, the limiting assembly comprises two sleeves rotatably connected to the upper sides of the arc-shaped sliding plate and the parallel plate, a driving groove formed in the upper side of the sleeve, a bidirectional screw rod rotatably connected to the inner wall of the driving groove, two moving blocks threadedly connected to the bidirectional screw rod, two push blocks fixedly connected to the opposite sides of the two moving blocks, and a driving motor fixedly connected to the lower sides of the arc-shaped sliding plate and the parallel plate and matched with the two sleeves.

[0009] Optionally, the limiting assembly further comprises a T-shaped groove formed in one side of the inner wall of the driving groove, a worm rotatably connected to the inner wall of the T-shaped groove, and a worm wheel fixedly connected to the bidirectional screw rod and matched with the worm.

[0010] Optionally, the spraying assembly comprises a paint pumping device fixedly connected to the other side of the inner wall of the processing box, a conveying pipe fixedly connected to the output end of the paint pumping device, a spraying head fixedly connected to one end of the conveying pipe, and a liquid storage tank fixedly connected to one side of the processing box, wherein the input end of the conveying pipe extends into the interior of the liquid storage tank.

[0011] Optionally, the other side of the inner wall of the processing box is provided with a guide groove, and the inner wall of the guide groove is slidably connected with a guide block matched with the parallel plate.

[0012] Optionally, the lower side of the L-shaped plate is fixedly connected with a groove block, and the lower side of the inner wall of the processing box is fixedly connected with a limiting plate slidably connected with the groove block.

[0013] Optionally, the front side of the processing box is rotatably connected with a closing door, and the lower side of the processing box is rotatably connected with a plurality of universal wheels.

[0014] Optionally, the upper side of the liquid storage tank is fixedly connected with a stirring motor, and the output end of the stirring motor is fixedly connected with a stirring rod located in the interior of the liquid storage tank.

[0015] In summary, the present application has the following beneficial technical effects:

[0016] 1. The utility model discloses a conveying belt can be realized through the rotation of conveying belt, and drive parallel plate and arc sliding plate move towards the similar direction simultaneously, in the process of moving, through the arc -shaped guide groove to arc sliding plate guide, from below bypass and realize parallel plate and arc sliding plate exchange position, restart the heating plate cooling to the motor shell that arc sliding plate sprays completes, thereby realize in the process of cooling, realize to the next processing, in turn circulation, shorten the period of processing, save the processing efficiency.

[0017] 2. The utility model discloses through setting limit component, can realize to the motor when fixing, through rotating worm drive worm wheel rotation, then worm wheel drive two -way screw rod rotation, and push two moving blocks and push block opposite direction movement, realize the width of two push block, realize to the shell of different inside diameter and connect, improve the application range of this device. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram in the embodiment of the application.

[0019] Figure 2 It is the structure schematic diagram of three -dimensional of processing box in the embodiment of the application.

[0020] Figure 3 It is the structure schematic diagram of three -dimensional of limit component in the embodiment of the application.

[0021] Figure 4 It is the structure schematic diagram of three -dimensional of side view in the embodiment of the application.

[0022] Figure 5 It is the structure schematic diagram of the enlarged A of the embodiment of the application. Figure 1

[0023] Drawing reference: 1, processing box;2, heating plate;3, conveying axle roller;4, conveying belt;5, parallel plate;6, L-shaped plate;7, guide rod;8, arc sliding plate;9, arc guide groove;10, guide rod;11, limit component;111, collar;112, drive groove;113, two -way screw rod;114, moving block;115, push block;116, drive motor;117, T-shaped groove;118, worm;119, worm wheel;12, spraying assembly;121, paint pump;122, conveying pipe;123, spray head;124, liquid storage tank;13, guide groove;14, guide block;15, recess block;16, limit plate;17, closed door;18, universal wheel;19, stirring motor;20, stirring rod. DETAILED DESCRIPTION

[0024] The following will combine the drawings of the application to make further detailed description. Figure 1

[0025] ​​The embodiment of the application discloses a spraying device for anticorrosion of a stepping motor shell. Figures 1-5 As shown in the figure, comprising processing box 1, the rear side of the inner wall of processing box 1 is fixedly connected with a heating plate 2, one side of the inner wall of processing box 1 is rotatably connected with two conveying shaft rollers 3, the conveying shaft rollers 3 are provided with a conveying belt 4, one side of the conveying belt 4 is fixedly connected with a parallel plate 5.

[0026] Please refer to Figure 5 , the other side of the inner wall of processing box 1 is provided with a guide groove 13, the inner wall of the guide groove 13 is slidably connected with a guide block 14 matched with the parallel plate 5, when the parallel plate 5 moves, the guide block 14 moves in the guide groove 13, improving the stability of the other end of the guide block 14 when moving.

[0027] Please refer to Figure 1 , the front side of processing box 1 is rotatably connected with a sealing door 17, the lower side of processing box 1 is rotatably connected with a plurality of universal wheels 18, the sealing door 17 is used for sealing the inside of processing box 1, and the universal wheels 18 are used for improving the convenience of moving the processing box 1.

[0028] One side of the conveying belt 4 and the side opposite to the parallel plate 5 is fixedly connected with an L-shaped plate 6, the lower side of the inner wall of the L-shaped plate 6 is fixedly connected with a plurality of guide rods 7, the guide rods 7 are slidably connected with an arc-shaped sliding plate 8, the other side of the inner wall of processing box 1 is provided with an arc-shaped guide groove 9, one side of the arc-shaped sliding plate 8 is fixedly connected with a guide rod 10 slidably connected with the arc-shaped guide groove 9, the upper sides of the arc-shaped sliding plate 8 and the parallel plate 5 are provided with a limiting assembly 11, and one side of processing box 1 is provided with a spraying assembly 12.

[0029] Please refer to Figure 2 and Figure 3The limiting assembly 11 comprises two sleeves 111 rotatably fitted on the upper side of the arc-shaped sliding plate 8 and the parallel plate 5, a driving groove 112 formed on the upper side of the sleeve 111, a bidirectional screw rod 113 rotatably fitted on the inner wall of the driving groove 112, two moving blocks 114 threadedly fitted on the bidirectional screw rod 113, two push blocks 115 fixedly connected on the opposite sides of the two moving blocks 114, a driving motor 116 fixedly connected on the lower side of the arc-shaped sliding plate 8 and the parallel plate 5 and matched with the two sleeves 111, a T-shaped groove 117 formed on one side of the inner wall of the driving groove 112, a worm 118 rotatably fitted on the inner wall of the T-shaped groove 117, and a worm wheel 119 fixedly connected on the bidirectional screw rod 113 and matched with the worm 118. The motor housing is sleeved on the outer side of the sleeve 111, and then abuts against the inner wall of the motor housing through the push block 115, so that temporary fixing is realized. When the motor housing with different inner diameters is used, the worm wheel 119 is rotated to drive the worm 118 to rotate, the worm 118 drives the bidirectional screw rod 113 to rotate, and the moving block 114 and the push block 115 are pushed to move in opposite directions, so that the diameter is expanded, and the motor housing suitable for different motor housings is realized.

[0030] Please refer to Figure 2 The spraying assembly 12 comprises a paint extraction pump 121 fixedly connected on the other side of the inner wall of the processing box 1, a conveying pipe 122 fixedly connected on the output end of the paint extraction pump 121, a spraying head 123 fixedly connected on one end of the conveying pipe 122, and a liquid storage tank 124 fixedly connected on one side of the processing box 1. The input end of the conveying pipe 122 extends into the inside of the liquid storage tank 124, the liquid in the liquid storage tank 124 is extracted by the paint extraction pump 121, and then injected into the spraying head 123 through the conveying pipe 122. The spraying head 123 is a multi-hole nozzle, and then the rotating motor housing is sprayed layer by layer.

[0031] Please refer to Figure 2 The lower side of the L-shaped plate 6 is fixedly connected with a recess block 15, and the lower side of the inner wall of the processing box 1 is fixedly connected with a limiting plate 16 in sliding fit with the recess block 15. When the parallel plate 5 moves linearly, the limiting plate 16 can pass through the recess block 15 to limit the parallel plate 5.

[0032] Please refer to Figure 2 The upper side of the liquid storage tank 124 is fixedly connected with a stirring motor 19, and the output end of the stirring motor 19 is fixedly connected with a stirring rod 20 located in the inside of the liquid storage tank 124. The stirring rod 20 is driven to rotate in the liquid storage tank 124 by starting the stirring motor 19, so that the liquid in the inside is stirred to avoid precipitation.

[0033] The implementation principle of the spraying device for preventing corrosion of the stepping motor shell is as follows: when the device is used, the motor shell can be clamped by sleeving the shell on the outside of the sleeve ring 111, then the sleeve ring 111 is driven to rotate by the driving motor 116, and the paint in the liquid tank 124 is pumped out through the conveying pipe 122 into the spray head 123 by starting the paint pump 121, so that the paint spraying operation is realized;

[0034] When the paint spraying is completed, the conveying shaft roller 3 can be driven to rotate by the external driving device, and when the conveying shaft roller 3 rotates, the conveying belt 4 drives the arc-shaped sliding plate 8 and the parallel plate 5 to move in the same direction, and the parallel plate 5 moves in parallel. When the arc-shaped sliding plate 8 moves, the guide rod 10 moves in the arc-shaped guide groove 9, and the arc-shaped guide groove 9 guides the guide rod 10, so that the arc-shaped sliding plate 8 can move in the guide rod 7 downward, and the parallel plate 5 is staggered between the parallel plate 5 and the arc-shaped sliding plate 8, so that the parallel plate 5 and the arc-shaped sliding plate 8 are exchanged, the shell to be processed is sleeved on the limiting assembly 11 on the parallel plate 5, and the heating plate 2 is started to cool the motor shell sprayed on the arc-shaped sliding plate 8, so that the next processing is realized in the cooling process, and the processing cycle is shortened and the processing efficiency is saved;

[0035] When the motor is fixed, the worm 118 is rotated to drive the worm wheel 119 to rotate, and then the worm wheel 119 drives the bidirectional screw rod 113 to rotate, and the two moving blocks 114 and the push block 115 are pushed to move in opposite directions, so that the width of the two push blocks 115 is adjusted, the shells with different inner diameters are clamped, and the application range of the device is improved.

[0036] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application, so that: any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A kind of step motor shell anticorrosion spraying device, including processing box (1), it is characterized by: The rear side of the inner wall of the processing box (1) is fixedly connected with a heating plate (2), and the side of the inner wall of the processing box (1) is rotatably connected with two conveying shaft rollers (3). The side of the conveying belt (4) and the side opposite to the parallel plate (5) are fixedly connected with an L-shaped plate (6), the lower side of the inner wall of the L-shaped plate (6) is fixedly connected with a plurality of guide rods (7), the guide rods (7) are slidably connected with an arc-shaped sliding plate (8), the other side of the inner wall of the processing box (1) is provided with an arc-shaped guide groove (9), the side of the arc-shaped sliding plate (8) is fixedly connected with a guide rod (10) slidably connected with the arc-shaped guide groove (9), the upper sides of the arc-shaped sliding plate (8) and the parallel plate (5) are provided with a limiting assembly (11), and the side of the processing box (1) is provided with a spraying assembly (12).

2. The step motor housing anticorrosion spraying device according to claim 1, characterized in that: The limiting assembly (11) comprises two sleeve rings (111) rotatably connected to the upper sides of the arc-shaped sliding plate (8) and the parallel plate (5), a driving groove (112) formed in the upper side of the sleeve ring (111), a bidirectional screw rod (113) rotatably connected to the inner wall of the driving groove (112), two moving blocks (114) threadedly connected to the bidirectional screw rod (113), two push blocks (115) fixedly connected to the opposite sides of the two moving blocks (114), and a driving motor (116) fixedly connected to the lower sides of the arc-shaped sliding plate (8) and the parallel plate (5) and matched with the two sleeve rings (111).

3. The step motor housing anticorrosion spraying device according to claim 2, characterized in that: The limiting assembly (11) further comprises a T-shaped groove (117) formed in the inner wall of the driving groove (112), a worm (118) rotatably connected to the inner wall of the T-shaped groove (117), and a worm wheel (119) fixedly connected to the bidirectional screw rod (113) and matched with the worm (118).

4. The kind of step motor housing anticorrosive spraying device according to claim 1, characterized in that: The spraying assembly (12) comprises a paint pumping device (121) fixedly connected to the other side of the inner wall of the processing box (1), a conveying pipe (122) fixedly connected to the output end of the paint pumping device (121), a spraying head (123) fixedly connected to one end of the conveying pipe (122), and a liquid storage tank (124) fixedly connected to the side of the processing box (1), wherein the input end of the conveying pipe (122) extends into the interior of the liquid storage tank (124).

5. The step motor housing anticorrosion spraying device according to claim 1, characterized in that: The other side of the inner wall of the processing box (1) is provided with a guide groove (13), and the inner wall of the guide groove (13) is slidably connected with a guide block (14) matched with the parallel plate (5).

6. The kind of step motor housing anticorrosive spraying device according to claim 1, characterized in that: The lower side of the L-shaped plate (6) is fixedly connected with a recess block (15), and the lower side of the inner wall of the processing box (1) is fixedly connected with a limiting plate (16) slidably connected with the recess block (15).

7. The kind of step motor housing anticorrosive spraying device according to claim 1, characterized in that: The front side of the processing box (1) is rotatably connected with a closing door (17), and the lower side of the processing box (1) is rotatably connected with a plurality of universal wheels (18).

8. The kind of step motor housing anticorrosive spraying device according to claim 4, characterized in that: The upper side of the liquid storage tank (124) is fixedly connected with a stirring motor (19), and the output end of the stirring motor (19) is fixedly connected with a stirring rod (20) located in the interior of the liquid storage tank (124). The upper side of the liquid storage tank (124) is fixedly connected with a stirring motor (19), and the output end of the stirring motor (19) is fixedly connected with a stirring rod (20) located in the interior of the liquid storage tank (124).

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