CN211359287U

CN211359287U - High-precision electrostatic spraying device

Info

Publication number: CN211359287U
Application number: CN201920713667.4U
Authority: CN
Inventors: 刘书娟
Original assignee: Tianjin Jinming Technology Co ltd
Current assignee: Tianjin Jinming Technology Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-08-28
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a high accuracy electrostatic spraying device, including bottom plate and spraying case, the pan feeding mouth has been seted up on spraying case right side, the bottom plate upper end is provided with the spraying case, both sides are provided with hollow rod about the spraying case, the inside movable rod that is provided with of hollow rod, be provided with the fly leaf between the movable rod right-hand member, fly leaf right side central point puts and is provided with the handle, fly leaf left side central point puts and is provided with sealed piece, sealed piece agrees with each other with the pan feeding mouth, fly leaf left side level is provided with the mounting plate, and sealed piece is passed in the mounting plate left side, the inside level of spraying case upper end is provided with the spraying pipe, spraying pipe left side is provided with the flange. The utility model discloses utilize and rotate the operation piece, rotate the connecting rod to adjust the spraying position of shower nozzle, be used for being applicable to the spraying work piece of different volumes, improve the spraying precision to different work pieces, and need not to close the shower nozzle, utilize a plurality of shower nozzles to improve spraying efficiency.

Description

High-precision electrostatic spraying device

Technical Field

The utility model relates to a spraying equipment field specifically is a high accuracy electrostatic spraying device.

Background

At present, electrostatic spraying refers to a coating method in which atomized coating is negatively charged under the action of a high-voltage direct-current electric field by using a corona discharge principle and is adsorbed on the surface of a positively charged substrate for discharge; the electrostatic spraying equipment comprises spray gun, spray cup and electrostatic spraying high voltage power supply etc. and current spraying equipment shower nozzle position can't be adjusted when using, leads to when the small-size article of spraying, and the spraying in the outside can't work, and the spraying precision is lower, and the raw materials is wasted, closes the shower nozzle and leads to spraying efficiency to reduce again, so the urgent need a device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy electrostatic spraying device to solve the current spraying equipment that proposes in the above-mentioned background art and the shower nozzle position can't be adjusted when using, lead to when the small-size article of spraying, the spraying in the outside can't work, and the spraying precision is lower, and the raw materials is wasted, closes the problem that the shower nozzle will lead to spraying efficiency to reduce.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision electrostatic spraying device comprises a bottom plate and a spraying box, wherein a feeding port is formed in the right side of the spraying box, the spraying box is arranged at the upper end of the bottom plate, a recovery tank is formed in the lower end of the spraying box, redundant raw materials are conveniently recovered by the recovery tank, hollow rods are arranged on the upper side and the lower side of the spraying box, movable rods are arranged in the hollow rods and slide left and right along the hollow rods and cannot be separated from the hollow rods, a movable plate is arranged between the right ends of the movable rods, a handle is arranged at the center position of the right side of the movable plate and is convenient to move the movable plate, a sealing block is arranged at the center position of the left side of the movable plate and is in mutual fit with the feeding port, a mounting plate is horizontally arranged on the left side of the movable plate and penetrates through the sealing block on the left side of the mounting plate, a workpiece to, the spraying pipe left side is provided with the flange, and the flange is convenient for connect spraying raw material case, spraying pipe lower extreme evenly mounted is provided with a plurality of bellows, the bellows lower extreme is provided with the shower nozzle, shower nozzle right side level is provided with the connecting rod, and connecting rod right side level passes the spraying case, the connecting rod right-hand member is provided with the operation piece, and the operation piece is convenient for rotate the connecting rod.

Preferably, the left side of the recovery tank is provided with a connecting pipe, the left side of the connecting pipe penetrates out of the outer side of the spraying box, the connecting pipe is convenient for discharging the accumulated raw materials in the recovery tank, and the left side of the connecting pipe is provided with a sealing cover which is convenient for closing the connecting pipe.

Preferably, the outer side of the handle is provided with a protection pad, and the protection pad is convenient for protecting the hand of a user.

Preferably, the front end of the spraying box is provided with a transparent observation plate, and the transparent observation plate is convenient for observing the spraying condition.

Preferably, the front end of the operation block is provided with an indication arrow, and the indication arrow is convenient for indicating the orientation of the spray head.

Preferably, the outer side of the operation block is provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model utilizes the sealing block to fit with the material inlet, and the using device utilizes the sealing block to seal when in use, thereby ensuring the sealing state of the device when in spraying and preventing the spraying raw material from leaking to cause pollution;

2. the utility model discloses utilize and rotate the operation piece, rotate the connecting rod to adjust the spraying position of shower nozzle, be used for being applicable to the spraying work piece of different volumes, improve the spraying precision to different work pieces, and need not to close the shower nozzle, utilize a plurality of shower nozzles to improve spraying efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-precision electrostatic spraying device of the present invention;

FIG. 2 is a schematic structural view of a connecting rod in the high-precision electrostatic spray coating apparatus of the present invention;

fig. 3 is a schematic structural diagram of an operation block in the high-precision electrostatic spray coating apparatus of the present invention.

In the figure: 1. a base plate; 2. a spraying box; 3. a feeding port; 4. a hollow shaft; 5. a spray pipe; 6. a flange; 7. a movable rod; 8. a movable plate; 9. a sealing block; 10. a handle; 11. placing a plate; 12. a recovery tank; 13. a connecting pipe; 14. a connecting rod; 15. a corrugated hose; 16. a spray head; 17. an operation block; 18. a transparent viewing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-precision electrostatic spraying device comprises a bottom plate 1 and a spraying box 2, wherein a feeding port 3 is formed in the right side of the spraying box 2, the spraying box 2 is fixedly installed at the upper end of the bottom plate 1 through a screw rod, a recovery tank 12 is formed in the lower end of the spraying box 2, the recovery tank 12 is convenient for recovering redundant raw materials, a connecting pipe 13 is welded on the left side of the recovery tank 12, the left side of the connecting pipe 13 penetrates out of the spraying box 2, the connecting pipe 13 is convenient for discharging accumulated raw materials in the recovery tank 12, a sealing cover is installed on the left side of the connecting pipe 13 through threads, the connecting pipe 13 is convenient for closing through the sealing cover, hollow rods 4 are welded on the upper side and the lower side of the spraying box 2, movable rods 7 are sleeved in the hollow rods 4, the movable rods 7 slide left and right along the inner parts of the hollow rods 4 and cannot, the handle 10 is convenient for moving the movable plate 8, the outer side of the handle 10 is covered with a protection pad, the protection pad is convenient for protecting the hand of a user, a sealing block 9 is bonded at the center position of the left side of the movable plate 8, the sealing block 9 is matched with the feeding port 3, a placing plate 11 is horizontally welded at the left side of the movable plate 8, the sealing block 9 passes through the left side of the placing plate 11, a workpiece to be sprayed is convenient to place at the upper end of the placing plate 11, a transparent observation plate 18 is embedded at the front end of the spraying box 2, the spraying condition is convenient to observe by the transparent observation plate 18, a spraying pipe 5 is horizontally inserted in the upper end of the spraying box 2, a flange 6 is installed at the left side of the spraying pipe 5, the flange 6 is convenient to connect with a spraying raw material box, a plurality of corrugated hoses 15 are uniformly installed at the lower end of the spraying pipe 5 through threaded joints, a spray, the welding of connecting rod 14 right-hand member has operation piece 17, and operation piece 17 is convenient for rotate connecting rod 14, and the drawing of operation piece 17 front end has the instruction arrow point, and the instruction arrow point is convenient for indicate 16 orientations of shower nozzle, and operation piece 17 outside integrated into one piece encircles there is anti-skidding line.

The working principle is as follows: when the device is used, the handle 10 is held to pull the movable plate 8 towards the right side, so that the movable rod 7 moves towards the right side along the hollow rod 4, the sealing block 9 is far away from the material inlet 3, the placing plate 11 is pulled out, then a workpiece to be sprayed is placed at a position above the placing plate 11, the movable plate 8 is pushed, so that the movable rod 7 moves towards the left side along the hollow rod 4, the sealing block 9 is matched with the material inlet 3, so that the material inlet 3 is sealed by the sealing block 9, the placing plate 11 is pushed into the inner position of the spraying box 2, the operation block 17 is held to rotate the operation block 17 according to the position of the workpiece to be sprayed, so that the connecting rod 14 is rotated, the spray head 16 is rotated according to the position of the workpiece, the spray head 16 stops rotating after pointing to the workpiece through an indication arrow, so that the spray head 16 is aligned with the workpiece to be sprayed, so that the spraying precision of the, the electrostatic spraying raw material enters the spraying box 2 through the spraying pipe 5 and is sprayed out from the spray head 16 to spray the workpiece, the workpiece is taken out after the spraying is finished, and the redundant raw material is accumulated in the recovery tank 12 and can be discharged by the connecting pipe 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy electrostatic spraying device, includes bottom plate (1) and spraying case (2), its characterized in that: a feeding port (3) is formed in the right side of the spraying box (2), the spraying box (2) is arranged at the upper end of the bottom plate (1), a recovery tank (12) is formed in the lower end of the spraying box (2), hollow rods (4) are arranged on the upper side and the lower side of the spraying box (2), a movable rod (7) is arranged inside each hollow rod (4), a movable plate (8) is arranged between the right ends of the movable rods (7), a handle (10) is arranged at the center of the right side of the movable plate (8), a sealing block (9) is arranged at the center of the left side of the movable plate (8), the sealing block (9) is mutually matched with the feeding port (3), a mounting plate (11) is horizontally arranged on the left side of the movable plate (8), the sealing block (9) is penetrated on the left side of the mounting plate (11), a spraying pipe (5) is horizontally arranged inside the upper end of the spraying box (2, the spraying pipe (5) lower extreme evenly mounted is provided with a plurality of corrugated hose (15), corrugated hose (15) lower extreme is provided with shower nozzle (16), shower nozzle (16) right side level is provided with connecting rod (14), and spraying case (2) are passed to connecting rod (14) right side level, connecting rod (14) right-hand member is provided with operation piece (17).

2. A high precision electrostatic spraying device according to claim 1, wherein: the recycling tank (12) is provided with a connecting pipe (13) on the left side, the spraying box (2) is worn out on the left side of the connecting pipe (13), and a sealing cover is arranged on the left side of the connecting pipe (13).

3. A high precision electrostatic spraying device according to claim 1, wherein: and a protective pad is arranged on the outer side of the handle (10).

4. A high precision electrostatic spraying device according to claim 1, wherein: the front end of the spraying box (2) is provided with a transparent observation plate (18).

5. A high precision electrostatic spraying device according to claim 1, wherein: the front end of the operation block (17) is provided with an indication arrow.

6. A high precision electrostatic spraying device according to claim 1, wherein: the outer side of the operation block (17) is provided with anti-skid lines.