Intermittent electrostatic spraying feeding mechanism

Abstract

The utility model discloses an intermittent type electrostatic spraying feeding mechanism which comprises a feeding box and a discharging mechanism. The discharging mechanism comprises a discharging base detachably fixed to the bottom end of the feeding box, a discharging cavity formed in the discharging base and a discharging disc rotationally installed in the discharging cavity. A motor for controlling the discharging disc to rotate and a material guiding assembly communicating with the discharging disc are arranged on the bottom end face of the discharging base, and a discharging piece matched with the discharging disc is arranged at the bottom end of the feeding box. According to the intermittent electrostatic spraying feeding mechanism, through the arrangement of the feeding box, the discharging mechanism and the material guiding assembly, the motor can control the discharging disc to rotate, the discharging piece can guide paint into the discharging hole, the paint is guided into the discharging hole through the discharging piece, the paint in the discharging hole is guided into spraying equipment through the material guiding base and the material guiding piece, and the spraying efficiency is improved. And excessive paint in the spraying equipment is avoided, the guide pipe can be disassembled and maintained through the fixing piece, and people can use the spraying equipment conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying feeding mechanisms, in particular to an intermittent electrostatic spraying feeding mechanism. Background Art

[0002] Electrostatic spraying refers to a coating method that uses the principle of corona discharge to make the atomized paint negatively charged under the action of a high-voltage DC electric field, and then adsorbed on the surface of a positively charged substrate to discharge. Electrostatic spraying equipment consists of a spray gun, a spray cup, and an electrostatic spray high-voltage power supply.

[0003] Electrostatic spraying requires spraying equipment to feed materials, so an intermittent electrostatic spraying feeding mechanism is needed.

[0004] The existing electrostatic spray feeding mechanism has certain disadvantages when in use. When in use, the existing electrostatic spray feeding mechanism usually directly feeds the spraying equipment continuously, which easily causes a large amount of paint to remain inside the spraying equipment, resulting in waste. Therefore, an intermittent electrostatic spray feeding mechanism is needed.

[0005] For this purpose, we propose an intermittent electrostatic spraying feeding mechanism. Utility Model Content

[0006] The main purpose of the utility model is to provide an intermittent electrostatic spraying feeding mechanism, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An intermittent electrostatic spraying feeding mechanism comprises a feeding box and a feeding mechanism; the feeding mechanism is arranged at the bottom end of the feeding box; wherein the feeding mechanism comprises a feeding seat detachably fixed to the bottom end of the feeding box, a feeding cavity arranged inside the feeding seat and a feeding tray rotatably installed inside the feeding cavity; the bottom end surface of the feeding seat is provided with a motor for controlling the rotation of the feeding tray and a material guiding assembly connected to the feeding tray, and the bottom end of the feeding box is provided with a discharging piece connected to the feeding tray.

[0009] Preferably, a rotating rod is vertically arranged at the center of the material discharge tray, and both ends of the rotating rod are rotatably connected to the inner wall of the material discharge cavity respectively, and the output shaft of the motor passes through the bottom end surface of the material discharge seat and is fixedly connected to the rotating rod.

[0010] Preferably, the discharge member includes a discharge pipe connected to the feed box and an elastic limiting tube fixed to the bottom end of the discharge pipe, and a through hole corresponding to the discharge pipe is formed at the bottom end of the discharge seat.

[0011] Preferably, a first groove corresponding to the elastic limiting tube is formed on the top surface of the material discharge tray, and a discharge hole connected to the material guide assembly is formed on the material discharge tray, and the discharge hole is connected to the first groove.

[0012] Preferably, a material discharge piece is detachably fixed to the bottom end surface of the material discharge tray, a second groove corresponding to the material discharge cavity is formed on the inner bottom surface of the material discharge cavity, and a material discharge hole is formed on the bottom end surface of the material discharge seat, and the material discharge hole connects the material discharge piece with the material guide assembly.

[0013] Preferably, the material guiding assembly comprises a material guiding seat detachably fixed to the bottom end surface of the material discharging seat and a material guiding piece detachably installed in the material guiding seat, and the material guiding piece can be communicated with the material discharging piece.

[0014] Preferably, the material guiding member comprises a material guiding pipe and a fixing member connected to the material guiding pipe, and a fixing groove corresponding to the fixing member is formed on the material guiding pipe.

[0015] Preferably, a plurality of groups of supporting feet are vertically arranged on the bottom end surface of the material discharge seat, and the material supply box is detachably fixed to the top end of the material discharge seat by bolts.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] Through the set feeding box, feeding mechanism and guiding assembly, the motor can control the feeding disc to rotate, the discharging piece can guide the paint into the discharging hole, and guide the paint into the feeding hole through the feeding piece, so that the guiding seat and the guiding piece guide the paint in the feeding hole into the spraying equipment, avoiding excessive paint inside the spraying equipment, and the fixing parts can disassemble and maintain the guiding pipe, which is convenient for people to use and easy to operate, and increases the applicability of the electrostatic spray feeding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is an overall structural diagram of an intermittent electrostatic spraying feeding mechanism.

[0019] Figure 2 The utility model is a partial structural diagram of a feed tray in an intermittent electrostatic spraying feeding mechanism.

[0020] Figure 3 The utility model is a partial structural diagram of a discharging part and a discharging part in an intermittent electrostatic spraying feeding mechanism.

[0021] Figure 4 The utility model is a partial structural diagram of a material guide member in an intermittent electrostatic spraying feeding mechanism.

[0022] In the figure: 1. Feed box; 2. Discharge seat; 3. Discharge cavity; 4. Discharge tray; 5. Motor; 6. Discharge piece; 7. Rotating rod; 8. Discharge pipe; 9. Elastic limit pipe; 10. First groove; 11. Discharge hole; 12. Discharge piece; 13. Second groove; 14. Discharge hole; 15. Material guide seat; 16. Material guide piece; 17. Material guide pipe; 18. Fixing piece; 19. Support foot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described 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. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention. In addition, for the convenience of description below, the references to "up", "down", "left", and "right" are the same as the up, down, left, and right directions of the drawings themselves. The "first", "second", etc. below are distinguished for the description and have no other special meanings.

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] Example 1

[0026] Reference Figure 1-4 As shown, an intermittent electrostatic spraying feeding mechanism includes a feeding box 1 and a feeding mechanism; the feeding mechanism is arranged at the bottom end of the feeding box 1; wherein the feeding mechanism includes a feeding seat 2 detachably fixed to the bottom end of the feeding box 1, a feeding cavity 3 arranged inside the feeding seat 2 and a feeding tray 4 rotatably installed inside the feeding cavity 3; the bottom end surface of the feeding seat 2 is provided with a motor 5 for controlling the rotation of the feeding tray 4 and a material guiding assembly connected to the feeding tray 4, and the bottom end of the feeding box 1 is provided with a discharging piece 6 connected to the feeding tray 4.

[0027] A rotating rod 7 is vertically arranged at the center of the material discharge tray 4 , and both ends of the rotating rod 7 are rotatably connected to the inner wall of the material discharge cavity 3 , and the output shaft of the motor 5 passes through the bottom end surface of the material discharge seat 2 and is fixedly connected to the rotating rod 7 .

[0028] The discharge member 6 includes a discharge pipe 8 connected to the feed box 1 and an elastic limit pipe 9 fixed to the bottom end of the discharge pipe 8 , and a through hole corresponding to the discharge pipe 8 is formed at the bottom end of the discharge seat 2 .

[0029] A first groove 10 corresponding to the elastic limiting tube 9 is formed on the top surface of the material discharge tray 4 , and a discharge hole 11 connected to the material guide assembly is formed on the material discharge tray 4 , and the discharge hole 11 is connected to the first groove 10 .

[0030] A material discharge piece 12 is detachably fixed to the bottom end surface of the material discharge tray 4, a second groove 13 corresponding to the material discharge cavity 3 is formed on the inner bottom surface of the material discharge cavity 3, and a material discharge hole 14 is formed on the bottom end surface of the material discharge seat 2, which connects the material discharge piece 12 with the material guide assembly.

[0031] The material guiding assembly comprises a material guiding seat 15 detachably fixed to the bottom end surface of the material discharging seat 2 and a material guiding piece 16 detachably installed in the material guiding seat 15 , and the material guiding piece 16 can be communicated with the material discharging piece 12 .

[0032] The material guiding member 16 includes a material guiding tube 17 and a fixing member 18 connected to the material guiding tube 17 . A fixing groove corresponding to the fixing member 18 is formed on the material guiding tube 17 .

[0033] A plurality of supporting feet 19 are vertically arranged on the bottom end surface of the material discharge seat 2, and the material supply box 1 is detachably fixed to the top end of the material discharge seat 2 by bolts.

[0034] It should be noted that the utility model is an intermittent electrostatic spray feeding mechanism, when used:

[0035] Adjust the feed box 1, the discharge mechanism and the material guiding assembly, start the motor 5, drive the rotating rod 7 to rotate, drive the discharge tray 4 to rotate, so that the discharge piece 6 guides the paint inside the feed box 1 into the discharge hole 11, and the discharge tray 4 controls the discharge piece 12 to be connected with the discharge hole 14, so that the paint in the discharge hole 11 enters the discharge hole 14 through the discharge piece 12, and is introduced into the guide piece 16 through the guide seat 15, and discharged through the guide pipe 17.

[0036] Through the set feeding box 1, feeding mechanism and guiding assembly, the motor 5 can control the feeding disc 4 to rotate, the discharging piece 6 can guide the paint into the discharging hole 11, and guide it into the feeding hole 14 through the feeding piece 12, so that the guiding seat 15 and the guiding piece 16 guide the paint in the feeding hole 14 into the spraying equipment, avoiding excessive paint inside the spraying equipment, and the fixing part 18 can disassemble and maintain the guiding pipe 17, which is convenient for people to use and easy to operate, and increases the applicability of the electrostatic spray feeding mechanism.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intermittent electrostatic spraying feeding mechanism, characterized in that: include: Feed box (1); A material discharge mechanism, which is arranged at the bottom end of the material supply box (1); The material discharging mechanism comprises a material discharging seat (2) detachably fixed to the bottom end of the material supply box (1), a material discharging cavity (3) arranged inside the material discharging seat (2), and a material discharging plate (4) rotatably mounted inside the material discharging cavity (3); The bottom end surface of the material discharge seat (2) is provided with a motor (5) for controlling the rotation of the material discharge tray (4) and a material guide assembly connected to the material discharge tray (4), and the bottom end of the material supply box (1) is provided with a material discharge piece (6) connected to the material discharge tray (4).

2. The intermittent electrostatic spraying feeding mechanism according to claim 1 is characterized in that: A rotating rod (7) is vertically arranged at the center of the material discharge tray (4), and the two ends of the rotating rod (7) are respectively rotatably connected to the inner wall of the material discharge chamber (3), and the output shaft of the motor (5) passes through the bottom end surface of the material discharge seat (2) and is fixedly connected to the rotating rod (7).

3. The intermittent electrostatic spraying feeding mechanism according to claim 2 is characterized in that: The discharge member (6) comprises a discharge pipe (8) connected to the feed box (1) and an elastic limit pipe (9) fixed to the bottom end of the discharge pipe (8); the bottom end of the discharge seat (2) is provided with a through hole corresponding to the discharge pipe (8).

4. The intermittent electrostatic spraying feeding mechanism according to claim 3 is characterized in that: The top end surface of the material discharge tray (4) is provided with a first groove (10) corresponding to the elastic limiting tube (9), and the material discharge tray (4) is provided with a material discharge hole (11) connected to the material guide assembly, and the material discharge hole (11) is connected to the first groove (10).

5. The intermittent electrostatic spraying feeding mechanism according to claim 4 is characterized in that: A material discharge piece (12) is detachably fixed to the bottom end surface of the material discharge tray (4), a second groove (13) corresponding to the material discharge cavity (3) is provided on the inner bottom surface of the material discharge cavity (3), and a material discharge hole (14) is provided on the bottom end surface of the material discharge seat (2), and the material discharge hole (14) connects the material discharge piece (12) with the material guide assembly.

6. An intermittent electrostatic spraying feeding mechanism according to claim 5, characterized in that: The material guide assembly comprises a material guide seat (15) detachably fixed to the bottom end surface of the material discharge seat (2) and a material guide piece (16) detachably installed in the material guide seat (15), and the material guide piece (16) can be communicated with the material discharge piece (12).

7. An intermittent electrostatic spraying feeding mechanism according to claim 6, characterized in that: The material guide member (16) comprises a material guide pipe (17) and a fixing member (18) connected to the material guide pipe (17); a fixing groove corresponding to the fixing member (18) is provided on the material guide pipe (17).

8. An intermittent electrostatic spraying feeding mechanism according to claim 7, characterized in that: The bottom end surface of the material discharge seat (2) is vertically provided with a plurality of groups of supporting feet (19), and the material supply box (1) is detachably fixed to the top end of the material discharge seat (2) by bolts.

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