CN219745182U

CN219745182U - Electrostatic spraying device

Info

Publication number: CN219745182U
Application number: CN202320255444.4U
Authority: CN
Inventors: 崔忠宝; 崔忠骏; 王学时; 李瑞达; 陈博川; 杨之云
Original assignee: Dongfang Xingtai Intelligent Technology Development Tangshan Co ltd
Current assignee: Dongfang Xingtai Intelligent Technology Development Tangshan Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-09-26
Anticipated expiration: 2033-02-20

Abstract

The utility model provides an electrostatic spraying device, and relates to the technical field of spraying devices. The static spraying device comprises a fixing frame, the inside fixedly connected with workstation of fixing frame, the equal fixedly connected with fixed block in workstation top four corners, a plurality of the equal fixedly connected with spacing slide rail in fixed block top, the workstation top is provided with the fretwork board, the equal fixedly connected with supporting shoe in fretwork board four corners, a plurality of the equal fixedly connected with slide bar in supporting shoe, fretwork board bottom one side fixedly connected with guide block, the inside fixedly connected with horizontal pole of guide block, horizontal pole one end fixedly connected with guide bar. This electrostatic spraying device lifts up the fretwork board, makes the fretwork board deflect to one side to lift up the panel to one side and carry out the spraying, drive the lead screw upset through motor reverse start, thereby make the fretwork board lift up to the opposite side, be favorable to carrying out two-sided spraying to the panel, be convenient for process.

Description

Electrostatic spraying device

Technical Field

The utility model relates to a spraying device, in particular to an electrostatic spraying device, and belongs to the technical field of spraying devices.

Background

The electrostatic spraying is a coating method which uses a corona discharge principle to lead atomized paint to be negatively charged under the action of a high-voltage direct current electric field and to be adsorbed on the surface of a positively charged substrate for discharging. The electrostatic spraying equipment consists of a spray gun, a spray cup, an electrostatic spraying high-voltage power supply and the like. The oil spraying beam is electrified, a high-voltage electrostatic field is generated between the oil spraying beam and the grounded strip steel, corona discharge is generated at the negative electrode, and the sprayed oil mist is negatively charged. The charged particles are efficiently and uniformly adsorbed on the passing strip steel along the direction of the electric line of force under the action of the electrostatic field, and a unique encircling effect is presented. The electrostatic spraying can also adopt positive corona discharge, but the critical voltage (initial voltage) of negative corona discharge is lower than that of positive corona discharge, so that the electrostatic spraying is stable, safe and difficult to generate sparks

When the existing electrostatic spraying device sprays the plate, a fixing device is usually required to be used for fixing the plate; however, most of the existing fixing devices are used for fixing the surface of the plate by means of fixing plates and bolts, and when the other surface of the plate needs to be sprayed, the plate needs to be detached and reinstalled, so that the electrostatic spraying processing operation time is long, and the production efficiency is low.

Disclosure of Invention

(one) solving the technical problems

The present utility model is directed to an electrostatic spraying device for solving the above problems, and in order to solve the problem that in the prior art, when a plate is sprayed by the electrostatic spraying device, the plate needs to be fixed by a fixing device; however, most of the existing fixing devices are used for fixing the surface of the plate by means of fixing plates and bolts, and when the other surface of the plate needs to be sprayed, the plate needs to be detached and reinstalled, so that the problems of long electrostatic spraying processing operation time and low production efficiency are caused.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electrostatic spraying device, includes the mount, the inside fixedly connected with workstation of mount, the equal fixedly connected with fixed block in workstation top four corners, a plurality of the equal fixedly connected with spacing slide rail in fixed block top, the workstation top is provided with the fretwork board, the equal fixedly connected with supporting shoe in fretwork board four corners, a plurality of the equal fixedly connected with slide bar in supporting shoe, a plurality of the slide bar respectively with a plurality of spacing slide rail looks adaptation, fretwork board bottom one side fixedly connected with guide block, the inside fixedly connected with horizontal pole of guide block, horizontal pole one end fixedly connected with guide bar, the inside fixedly connected with spacing rail of mount, the inside rotation of spacing rail is connected with lead screw, lead screw outside threaded connection movable block, movable block top fixedly connected with mounting panel, mounting panel top fixedly connected with connecting block, the inside rotation of connecting block is connected with pivot, pivot one end fixedly connected with slip cap.

Preferably, the moving block is slidably connected inside the limit rail.

Preferably, the guide rod penetrates through the bottom end of the sliding sleeve and is in sliding connection with the sliding sleeve, and the limiting block is fixedly connected to the top end of the guide rod, so that the sliding sleeve pulls the guide rod to move.

Preferably, the top parts of the supporting blocks are fixedly connected with positioning frames.

Preferably, the top of the locating rack is connected with a threaded rod in a threaded mode, the bottom of the threaded rod is connected with a pressing plate in a fixed mode, and the threaded rods are enabled to descend to drive the pressing plates to descend.

Preferably, electric guide rails are fixedly connected to two sides of the inside of the fixing frame, movable seats are arranged in the electric guide rails, and spray guns are fixedly connected to one sides of the movable seats, so that the movable seats drive the spray guns to move up and down, and spraying is convenient.

The utility model provides an electrostatic spraying device, which has the following beneficial effects:

1. this electrostatic spraying device places the four corners of the panel that will carry out spraying processing inside a plurality of locating frames to rotate a plurality of threaded rods, make a plurality of threaded rods descend and drive a plurality of clamp plates and descend, thereby make a plurality of clamp plates fix the panel, conveniently support, set up to the fretwork in the middle of the fretwork board, conveniently spray paint the panel.

2. This electrostatic spraying device drives the lead screw through the motor start and rotates to make the lead screw drive the movable block and remove, the movable block slides in the spacing rail is inside, make the movable block drive the mounting panel and remove, the mounting panel drives the connecting block and removes when removing, the pivot is driven and is removed when the connecting block removes, the pivot is removed and is driven the slip cap and remove, make slip cap pulling guide bar remove, when the slip cap removes, the pivot rotates in the connecting block is inside, thereby make the slip cap deflect, drive guide bar and horizontal pole simultaneously and rise, upwards lift the guide block, thereby lift the fretwork board, make the fretwork board deflect to one side, thereby lift the panel to one side and spray, reverse start through the motor and drive the lead screw upset, thereby make the fretwork board lift to the opposite side, be favorable to carrying out two-sided spraying to the panel, be convenient for processing, remove in electric guide rail through the movable seat, drive the spray gun and remove, thereby make the spray gun carry out spraying to the panel, convenient processing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a schematic structural view of a limit rail according to the present utility model.

In the figure: 1. a fixing frame; 2. a work table; 3. a fixed block; 4. a support block; 5. a limit sliding rail; 6. a slide bar; 7. a positioning frame; 8. a guide block; 9. a cross bar; 10. a limit rail; 11. a screw rod; 12. a moving block; 13. a mounting plate; 14. a connecting block; 15. a rotating shaft; 16. a sliding sleeve; 17. a guide rod; 18. a threaded rod; 19. a pressing plate; 20. an electric guide rail; 21. a movable seat; 22. a spray gun; 23. and (5) a hollowed-out plate.

Detailed Description

The embodiment of the utility model provides an electrostatic spraying device.

Referring to fig. 1, 2, 3 and 4, the spray painting device comprises a fixing frame 1, a workbench 2 is fixedly connected inside the fixing frame 1, fixing blocks 3 are fixedly connected to four corners of the top of the workbench 2, a plurality of limiting slide rails 5 are fixedly connected to the tops of the fixing blocks 3, a hollowed-out plate 23 is arranged at the top of the workbench 2, supporting blocks 4 are fixedly connected to four corners of the hollowed-out plate 23, a positioning frame 7 is fixedly connected to the tops of the supporting blocks 4, threaded rods 18 are fixedly connected to the tops of the positioning frames 7, pressing plates 19 are fixedly connected to the bottom ends of the threaded rods 18, plates to be sprayed are fixed, slide bars 6 are fixedly connected to the insides of the supporting blocks 4, the slide bars 6 are respectively matched with the limiting slide rails 5, a guide block 8 is fixedly connected to one side of the bottom of the hollowed-out plate 23, a cross bar 9 is fixedly connected to the inside the guide block 8, a guide bar 17 is fixedly connected to one end of the cross bar 9, the guide rod 17 pulls the hollowed-out plate 23 to swing when swinging, the limit rail 10 is fixedly connected inside the fixing frame 1, the screw rod 11 is rotationally connected inside the limit rail 10, the movable block 12 is connected outside the screw rod 11 in a threaded manner, the movable block 12 is slidingly connected inside the limit rail 10, the movable block 12 is limited, the movable block 12 is driven to move when the screw rod 11 rotates, the mounting plate 13 is fixedly connected at the top of the movable block 12, the connecting block 14 is fixedly connected at the top of the mounting plate 13, the rotating shaft 15 is rotationally connected inside the connecting block 14, which is beneficial to supporting the rotating shaft 15, one end of the rotating shaft 15 is fixedly connected with the sliding sleeve 16, the guide rod 17 penetrates through the bottom end of the sliding sleeve 16 and is slidingly connected with the sliding sleeve 16, the limit block is fixedly connected at the top of the guide rod 17, which is beneficial to limiting the guide rod 17, the sliding sleeve 16 pulls the guide rod 17 to swing, thereby drive fretwork board 23 and overturn, the inside both sides of mount 1 are all fixedly connected with electric guide rail 20, and two electric guide rail 20 are inside all to be provided with and remove seat 21, and two are removed seat 21 one side and are all fixedly connected with spray gun 22, make and remove seat 21 drive spray gun 22 and reciprocate, conveniently spray.

Specifically, place the four corners of the panel that needs to carry out spraying processing in inside a plurality of locating frames 7 to rotate a plurality of threaded rods 18, make a plurality of threaded rods 18 descend and drive a plurality of clamp plates 19 and descend, thereby make a plurality of clamp plates 19 fix the panel, conveniently support, set up to the fretwork in the middle of the fretwork board 23, conveniently carry out the spraying to the panel.

One end of a screw rod 11 is connected with the output end of a motor, the screw rod 11 is driven to rotate through the motor, the screw rod 11 drives the movable block 12 to move, the movable block 12 slides in the limiting rail 10, the movable block 12 drives the mounting plate 13 to move, the mounting plate 13 drives the connecting block 14 to move when moving, the rotating shaft 15 drives the sliding sleeve 16 to move when moving, the sliding sleeve 16 pulls the guide rod 17 to move, the rotating shaft 15 rotates in the connecting block 14 when moving the sliding sleeve 16, the sliding sleeve 16 is deflected, the guide rod 17 and the cross rod 9 are driven to rise simultaneously, the guide block 8 is lifted upwards, the hollowed-out plate 23 is lifted, the hollowed-out plate 23 is deflected to one side, the plate is lifted to spray the plate, the screw rod 11 is driven to overturn through the reverse starting of the motor, the hollowed-out plate 23 is lifted to the other side, the plate is conveniently sprayed on both sides, the plate is conveniently processed, the moving seat 21 is conveniently moved in the electric guide rail 20, and the spray gun 22 is driven to move, and the spray gun 22 is conveniently processed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An electrostatic spraying device, comprising a fixing frame (1), characterized in that: the utility model discloses a rotary joint structure for a workbench, which comprises a workbench (2) fixedly connected with inside the workbench (1), fixed block (3) are fixedly connected with in four corners of the top of the workbench (2), a plurality of spacing slide rail (5) are fixedly connected with in the top of the fixed block (3), the top of the workbench (2) is provided with a hollowed-out plate (23), supporting block (4) are fixedly connected with in four corners of the hollowed-out plate (23), a plurality of sliding bars (6) are fixedly connected with inside the supporting block (4), a plurality of sliding bars (6) are respectively matched with a plurality of spacing slide rail (5), guide block (8) are fixedly connected with cross bar (9) on one side of the bottom of the hollowed-out plate (23), guide bar (17) are fixedly connected with one end of the cross bar (9), spacing rail (10) are fixedly connected with inside the fixed block, lead screw (11) are rotatably connected with outside screw thread connection movable block (12) inside the hollowed-out plate, mounting plate (13) are fixedly connected with inside the top of the movable block (12), mounting plate (13) are fixedly connected with inside connecting block (14) and rotatably connected with inside connecting block (15), one end of the rotating shaft (15) is fixedly connected with a sliding sleeve (16).

2. An electrostatic spraying device according to claim 1, characterized in that: the moving block (12) is connected inside the limit rail (10) in a sliding way.

3. An electrostatic spraying device according to claim 1, characterized in that: the guide rod (17) penetrates through the bottom end of the sliding sleeve (16) and is in sliding connection with the sliding sleeve (16), and a limiting block is fixedly connected to the top end of the guide rod (17).

4. An electrostatic spraying device according to claim 1, characterized in that: the tops of the supporting blocks (4) are fixedly connected with positioning frames (7).

5. An electrostatic spraying device according to claim 4, wherein: the tops of the positioning frames (7) are connected with threaded rods (18) in a threaded mode, and the bottoms of the threaded rods (18) are connected with pressing plates (19) in a fixed mode.

6. An electrostatic spraying device according to claim 1, characterized in that: electric guide rails (20) are fixedly connected to two sides of the inside of the fixing frame (1), movable seats (21) are arranged in the electric guide rails (20), and spray guns (22) are fixedly connected to one sides of the movable seats (21).