Electrostatic spraying device with protective structure

Abstract

The utility model discloses an electrostatic spraying device with a protection structure, relates to the technical field of electrostatic spraying device structures, and aims to solve the problems that an existing electrostatic spraying device is poor in protection effect and may bring harm to the health of workers during spraying. A mounting frame is mounted in the spraying chamber, a lead screw is mounted below the mounting frame, a moving seat is mounted outside the lead screw, a connecting frame is mounted on one side of the moving seat, a linear motor is mounted at the front end of the connecting frame, a sliding seat is mounted at one end of the linear motor, and spraying equipment is mounted at the front end of the sliding seat. A mounting frame is mounted on one side of the spraying box, a transverse frame is mounted in the mounting frame, a first motor is mounted above the transverse frame, a first rotating seat is mounted below the first motor, a second motor is mounted on one side of the first motor, and a second rotating seat is mounted below the second motor.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrostatic spraying device structure technical field, concretely is a kind of electrostatic spraying device with protective structure. BACKGROUND

[0002] Electrostatic spraying refers to the principle of corona discharge, which makes atomized paint negatively charged under the action of high-voltage direct current electric field, and adsorbs on the positively charged substrate surface discharge coating method, electrostatic spraying equipment is composed of spray gun, spray cup and electrostatic spraying high-voltage power supply, electrostatic spraying has wide application range, from large railway passenger cars, cars, tractors, to small workpieces, toys and household appliances industries, electrostatic spraying technology can be used, electrostatic spraying device is needed when electrostatic spraying is carried out to carry out electrostatic spraying treatment on goods.

[0003] After searching, the authorized announcement No.CN219785302U discloses a kind of high-pressure electrostatic spraying equipment with protection function, it is related to high-pressure electrostatic spraying technical field, to solve the problem that a lot of organic solvents are generated when the existing high-pressure electrostatic spraying device is sprayed, and the coating sprayed, such as floating in air, mixed with air to form explosive mixture, there is the risk of explosion, and the hanger is contacted with material, and spark discharge is easily generated, which can cause combustion in the bin, and the biggest hidden danger of spark discharge is that spray gun is loose and falls off, which can cause continuous combustion, the problem of spray bin;It also includes: closed door, which is arranged at the front end of the spray bin, and the closed door is movably installed with the spray bin by the hinge, the surface of the closed door is provided with high-definition glass, the front end of the closed door is provided with a rotating rod, one side of the spray bin is provided with a locking block, and the rotating rod is rotatably connected with the locking block by the hinge, and the outer wall of the closed door is provided with a sealing ring.

[0004] However, the existing electrostatic spraying device has poor protection effect, which can harm the health of workers during spraying, so there is an urgent need for an electrostatic spraying device with protective structure to solve these problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an electrostatic spraying device with protective structure to solve the problem of poor protection effect of the existing electrostatic spraying device in the background art, which can harm the health of workers during spraying.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A static spraying device with protection structure, including the spraying box, the front end of spraying box is equipped with the sealed door, the inside of spraying box is provided with the spraying chamber, the inside of spraying chamber is provided with the installation room, the inside of spraying chamber is installed with mounting bracket, the below of mounting bracket is installed with lead screw, the outside of lead screw is installed with mobile seat, one side of mobile seat is installed with connecting frame, the front end of connecting frame is installed with linear motor, one end of linear motor is installed with sliding seat, the front end of sliding seat is installed with spraying equipment, the front end of spraying equipment is installed with nozzle, one side of spraying box is installed with mounting frame, one side of mounting frame is installed with sealed end, one end of sealed end is installed with handle, the inside of mounting frame is installed with horizontal frame, the above of horizontal frame is installed with motor no.

[0007] Preferably, the inside of the installation room is installed with a high-voltage power supply, and the high-voltage power supply is installed with a storage tank on one side.

[0008] Preferably, the lead screw is provided with two, and the two lead screws are symmetrical about the vertical center line of the mounting bracket, and the upper end of the mounting bracket is installed with a lead screw motor corresponding to the lead screw.

[0009] Preferably, the connecting frame is provided with a fixed end at both ends, and the fixed end is fixedly connected with the mobile seat through a fixing screw.

[0010] Preferably, the spraying equipment is provided with a fixed foot at one end, and the fixed foot is fixedly connected with the sliding seat through a mounting screw, and the lower end of the spraying equipment is provided with a connecting seat, the upper end of the storage tank is provided with a discharge end, and the discharge end is fixedly connected with the connecting seat through a conveying pipe.

[0011] Preferably, the inside of the lower end of the spraying box is provided with a limiting installation groove, the lower end of the limiting installation groove is installed with a supporting frame, the lower end of the supporting frame is provided with a mounting foot, the mounting foot is fixedly connected with the limiting installation groove through a mounting screw, the inside of the supporting frame is installed with a roller, and one end of the two opposite inner walls of the limiting installation groove is provided with a limiting sliding block.

[0012] Preferably, the lower end of the rotating seat one is installed with a hook, the lower end of the rotating seat two is installed with a fixing frame, the two sides of the fixing frame are both installed with an air cylinder, and the air cylinder is installed with a clamping plate on one side.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The static spraying device with the protection structure, through the hook, the article to be sprayed is hung or placed between the two clamping plates, the two clamping plates clamp and fix the placed article when the air cylinder is opened, so that the article can be conveniently placed, then the handle is pushed, the installed roller, the corresponding limiting sliding block and the limiting sliding groove can conveniently limit the movement of the installation frame, so that the hung article can be well protected, and the article can enter the inside of the spraying box for spraying, so that the scattered spraying materials can avoid causing harm to the health of the workers.

[0015] 2. The static spraying device with the protection structure, by opening the high-voltage power supply, the raw materials in the storage tank are transported through the material conveying pipe and then sprayed through the nozzle, so that the article can be effectively sprayed, in the process of spraying, the screw rod is rotated by opening the screw rod motor, so that the moving seat drives the connecting frame to move, so that the connecting frame drives the spraying equipment to move longitudinally, at the same time, the sliding seat can drive the spraying equipment to move transversely by opening the linear motor, in this way, the article can be conveniently sprayed, then the rotating seat one and the rotating seat two are driven to rotate the article by opening the motor one and the motor two, so that the spraying efficiency of the article is higher, and the spraying effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole perspective view of the utility model;

[0017] Figure 2 It is a whole sectional view of the utility model;

[0018] Figure 3 It is a spraying box side sectional view of the utility model;

[0019] Figure 4 It is an installation frame perspective view of the utility model;

[0020] Figure 5 It is a spraying box side sectional view of the utility model; Figure 2 A zone local enlarged view of the utility model.

[0021] In the figure: 1, spraying box; 101, spraying chamber; 102, limit installation groove; 103, installation chamber; 2, high-voltage power supply; 3, storage box; 301, discharge end; 4, mounting bracket; 5, lead screw; 6, lead screw motor; 7, moving seat; 8, connecting bracket; 801, fixed end; 9, fixed screw; 10, linear motor; 11, sliding seat; 12, spraying equipment; 1201, fixed foot; 1202, connecting seat; 13, mounting screw; 14, nozzle; 15, feed pipe; 16, support frame; 1601, mounting foot; 17, roller; 18, mounting screw; 19, limit sliding block; 20, mounting frame; 2001, limit sliding groove; 21, sealing end; 22, handle; 23, transverse frame; 24, motor one; 25, rotating seat one; 26, hook; 27, motor two; 28, rotating seat two; 29, fixed frame; 30, air cylinder; 31, clamping plate; 32, sealing door. DETAILED DESCRIPTION

[0022] 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, not all the embodiments.

[0023] Please refer to Figures 1-5 An embodiment provided by the utility model: a static spraying device with a protection structure, comprising a spraying box 1, a sealing door 32 is installed at the front end of the spraying box 1, a spraying chamber 101 is arranged in the spraying box 1, an installation chamber 103 is arranged in the spraying chamber 101, a mounting bracket 4 is installed in the spraying chamber 101, a lead screw 5 is installed below the mounting bracket 4, a moving seat 7 is installed outside the lead screw 5, a connecting bracket 8 is installed on one side of the moving seat 7, a linear motor 10 is installed at the front end of the connecting bracket 8, a sliding seat 11 is installed at one end of the linear motor 10, a spraying equipment 12 is installed at the front end of the sliding seat 11, a nozzle 14 is installed at the front end of the spraying equipment 12, a mounting frame 20 is installed on one side of the spraying box 1, a sealing end 21 is installed on one side of the mounting frame 20, a handle 22 is installed at one end of the sealing end 21, a transverse frame 23 is installed in the mounting frame 20, a motor one 24 is installed above the transverse frame 23, a rotating seat one 25 is installed below the motor one 24, a motor two 27 is installed on one side of the motor one 24, a rotating seat two 28 is installed below the motor two 27, it is necessary to explain that, in order to save length, highlight the patent innovation elements, such as the working principle and working process of how to carry out spraying, not described in this patent.

[0024] When in use, the installation frame 20 can be moved in a limited manner by pushing the handle 22, through the installed rollers 17 and the corresponding limiting sliding block 19 and limiting sliding groove 2001, so that the suspended article can be well protected, then the raw materials in the storage tank 3 are discharged through the discharge pipe 15 and then sprayed through the nozzle 14 by opening the high-voltage power supply 2, so that the article can be effectively sprayed. In the process of spraying, the connecting frame 8 is moved by the moving seat 7 by rotating the lead screw 5 by opening the lead screw motor 6, so that the spraying device 12 is longitudinally moved by the connecting frame 8. At the same time, the spraying device 12 is transversely moved by the sliding seat 11 by opening the linear motor 10. In this way, the article can be conveniently sprayed. The article is rotated by opening the motor one 24 and the motor two 27, so that the rotating seat one 25 and the rotating seat two 28 can rotate the article. In this way, the spraying efficiency of the article is higher and the spraying effect is better.

[0025] Please refer to Figure 2 The inside of the installation chamber 103 is provided with a high-voltage power supply 2, and the high-voltage power supply 2 is provided with a storage tank 3 on one side. Through this kind of setting, the electrostatic spraying device can work conveniently.

[0026] Please refer to Figure 2 The lead screw 5 is provided with two lead screws 5, and the two lead screws 5 are symmetrical about the vertical center line of the mounting frame 4. The mounting frame 4 is provided with a lead screw motor 6 corresponding to the lead screw 5 above the mounting frame 4. The lead screw 5 can be rotated by opening the lead screw motor 6, and the moving seat 7 can drive the connecting frame 8 to move by the lead screw 5.

[0027] Please refer to Figure 2 The two ends of the connecting frame 8 are provided with fixed ends 801, and the fixed ends 801 and the moving seat 7 are fixedly connected through the fixing screws 9. The connecting frame 8 and the moving seat 7 can be conveniently installed and fixed, and the connecting frame 8 can be moved by the moving seat 7, so that the connecting frame 8 can drive the spraying device 12 to move longitudinally.

[0028] Please refer to Figure 2 and Figure 5 One end of the spraying device 12 is provided with a fixed foot 1201, and the fixed foot 1201 and the sliding seat 11 are fixedly connected through the mounting screws 13. The lower end of the spraying device 12 is provided with a connecting seat 1202, the upper end of the storage tank 3 is provided with a discharge end 301, and the discharge end 301 and the connecting seat 1202 are fixedly connected through the discharge pipe 15. The spraying device 12 and the sliding seat 11 can be conveniently installed and fixed, the spraying device 12 can be transversely moved by the sliding seat 11, the materials in the storage tank 3 can be transported through the discharge pipe 15, and finally sprayed through the nozzle 14.

[0029] Please refer to Figure 3 The lower end of the spraying box 1 is internally provided with a limiting installation groove 102, the lower end of the limiting installation groove 102 is provided with a supporting frame 16, the lower end of the supporting frame 16 is provided with an installation foot 1601, the installation foot 1601 and the limiting installation groove 102 are fixedly connected through the installation screw 18, the inside of the supporting frame 16 is provided with a roller 17, one end of the two opposite inner walls of the limiting installation groove 102 is provided with a limiting sliding block 19, the inside of the two opposite outer walls of the installation frame 20 is provided with a limiting sliding groove 2001 corresponding to the limiting sliding block 19, the supporting frame 16 and the limiting installation groove 102 can be conveniently installed and fixed, the installation frame 20 can be conveniently moved through the installed roller 17, and the installation frame 20 can be limited through the limiting sliding block 19 and the corresponding limiting sliding groove 2001.

[0030] Please refer to Figure 2 and Figure 4 The lower end of the rotating seat one 25 is provided with a hook 26, the lower end of the rotating seat two 28 is provided with a fixing frame 29, the two sides of the fixing frame 29 are provided with air cylinders 30, one side of the air cylinder 30 is provided with a clamping plate 31, the hook 26 and the clamping plate 31 on one side of the air cylinder 30 can conveniently hang and place the object to be sprayed in different ways, so that the object can be conveniently sprayed.

[0031] Working principle: when in use, the object to be sprayed is hung through the hook 26 or placed between the two clamping plates 31, the two clamping plates 31 clamp and fix the placed object when the air cylinder 30 is opened, so that the object can be conveniently placed, then the installation frame 20 is conveniently limited and moved through the installed roller 17 and the corresponding limiting sliding block 19 and limiting sliding groove 2001 by pushing the handle 22, so that the hung object can be well protected, and the object enters the inside of the spraying box 1 to be sprayed, avoiding the scattering of the spraying material which may cause harm to the health of the workers, then the raw materials in the storage box 3 are conveyed through the conveying pipe 15 by opening the high-voltage power supply 2, and then sprayed out through the nozzle 14, so that the object can be effectively sprayed, in the process of spraying, the mobile seat 7 drives the connecting frame 8 to move by rotating the lead screw 5 through the opening of the lead screw motor 6, so that the connecting frame 8 drives the spraying equipment 12 to move longitudinally, at the same time, the spraying equipment 12 moves transversely through the opening of the linear motor 10, so that the object can be conveniently sprayed, and the object is rotated by opening the motor one 24 and the motor two 27, so that the rotating seat one 25 and the rotating seat two 28 drive the object to rotate, so that the spraying efficiency of the object is higher and the spraying effect is better.

[0032] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An electrostatic spraying device with a protective structure, comprising a spraying cabinet (1), characterized in that: The front end of the spraying box (1) is provided with a sealing door (32), the inside of the spraying box (1) is provided with a spraying chamber (101), the inside of the spraying chamber (101) is provided with a mounting chamber (103), the inside of the spraying chamber (101) is provided with a mounting frame (4), the lower side of the mounting frame (4) is provided with a lead screw (5), the outside of the lead screw (5) is provided with a moving seat (7), one side of the moving seat (7) is provided with a connecting frame (8), the front end of the connecting frame (8) is provided with a linear motor (10), one end of the linear motor (10) is provided with a sliding seat (11), the front end of the spraying equipment (12) is provided with a nozzle (14), one side of the spraying box (1) is provided with a mounting frame (20), one side of the mounting frame (20) is provided with a sealing end (21), one end of the sealing end (21) is provided with a handle (22), the inside of the mounting frame (20) is provided with a transverse frame (23), the upper side of the transverse frame (23) is provided with a motor one (24), the lower side of the motor one (24) is provided with a rotating seat one (25), one side of the motor one (24) is provided with a motor two (27), the lower side of the motor two (27) is provided with a rotating seat two (28).

2. The electrostatic spray device with a protective structure according to claim 1, characterized in that: The inside of the mounting chamber (103) is provided with a high-voltage power supply (2), one side of the high-voltage power supply (2) is provided with a storage box (3).

3. The electrostatic spray device with a protective structure according to claim 2, wherein: The lead screw (5) is provided with two, the two lead screws (5) are symmetrical about the vertical center line of the mounting frame (4), the upper side of the mounting frame (4) is provided with a lead screw motor (6) corresponding to the lead screw (5).

4. The electrostatic spray device with a protective structure according to claim 3, characterized in that: Both ends of the connecting frame (8) are provided with fixed ends (801), and the fixed ends (801) and the moving seat (7) are fixedly connected through fixing screws (9).

5. The electrostatic spray device with a protective structure according to claim 4, wherein: One end of the spraying equipment (12) is provided with a fixed foot (1201), the fixed foot (1201) and the sliding seat (11) are fixedly connected through mounting screws (13), the lower end of the spraying equipment (12) is provided with a connecting seat (1202), the upper end of the storage box (3) is provided with a discharge end (301), the discharge end (301) and the connecting seat (1202) are fixedly connected through a conveying pipe (15).

6. The electrostatic spray device with a protective structure according to claim 5, wherein: The inside of the lower end of the spraying box (1) is provided with a limiting mounting groove (102), the lower end of the limiting mounting groove (102) is provided with a supporting frame (16), the lower end of the supporting frame (16) is provided with a mounting foot (1601), the mounting foot (1601) and the limiting mounting groove (102) are fixedly connected through mounting screws (18), the inside of the supporting frame (16) is provided with a roller (17), one end of the two opposite inner walls of the limiting mounting groove (102) is provided with a limiting sliding block (19), the inside of the two opposite outer walls of the mounting frame (20) is provided with a limiting sliding groove (2001) corresponding to the limiting sliding block (19).

7. The electrostatic spray device with a protective structure according to claim 6, wherein: The lower portion of the rotating seat one (25) is provided with a hook (26), the lower portion of the rotating seat two (28) is provided with a fixing frame (29), both sides of the fixing frame (29) are provided with air cylinders (30), one side of the air cylinder (30) is provided with a clamping plate (31).

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