CN218013436U

CN218013436U - Conveniently carry out electrostatic powder spraying device of multi-angle spraying

Info

Publication number: CN218013436U
Application number: CN202122191406.0U
Authority: CN
Inventors: 田玉秀; 田龙如; 田仲朋
Original assignee: Hebei Ouwo New Material Technology Co ltd
Current assignee: Hebei Ouwo New Material Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-12-13
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a conveniently carry out electrostatic powder spraying device of multi-angle spraying belongs to spraying equipment technical field, including the spraying case, the surface of spraying case has the chamber door of observation window through hinge joint, and the edge rigid coupling of spraying case lower surface has the support column, and one side rigid coupling of spraying case has the motor, and the output rigid coupling of motor has the axis of rotation. Through the motor, the conveyer pipe, the setting of devices such as adjustment mechanism and rotary joint, make the realization adjust the conveyer pipe through adjustment mechanism and go up the distance between shower nozzle and the work piece, when realizing carrying out the spraying processing purpose to different work pieces, utilize the motor to make the rotatory spraying of conveyer pipe realize carrying out the purpose of multi-angle spraying to the work piece again, and is not only easy operation, time saving and labor saving, can also improve the spraying effect, thereby make the spraying more even, do not keep the dead angle, and then the effectual spraying efficiency that has improved operating personnel, and the effectual practicality and the suitability that have increased the device.

Description

Conveniently carry out electrostatic powder spraying device of multi-angle spraying

Technical Field

The utility model belongs to the technical field of the spraying equipment, concretely relates to conveniently carry out electrostatic powder spraying device of multi-angle spraying.

Background

The electrostatic powder spraying method is a powder spraying method which is the dominant powder spraying method in the industrial coating field, and has the difference that the powder spraying is dispersed rather than atomized, the coating sprayed by an electrostatic powder spray gun is used for dispersing and simultaneously charging powder particles with negative charges, the charged powder particles are coated on a grounded coated object under the action of airflow (or other acting forces such as centrifugal force) and electrostatic attraction force, and then the film is heated, melted and solidified into a film.

At present, traditional spraying device is mostly for fixed spraying, and is difficult to carry out the multi-angle spraying to the spraying work piece to difficult spraying is carried out to some hidden positions of work piece, increases operating personnel's work load, reduces operating personnel's work efficiency, simultaneously, is not convenient for retrieve the unnecessary powder after the spraying and recycles, causes the unnecessary wasting of resources.

SUMMERY OF THE UTILITY MODEL

The electrostatic powder spraying device is convenient to carry out multi-angle spraying, and aims to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrostatic powder spraying device that conveniently carries out multi-angle spraying, including the spraying case, the surface of spraying case has the chamber door of observation window through hinge joint, the edge rigid coupling of spraying case lower surface has the support column, one side rigid coupling of spraying case has the motor, the output rigid coupling of motor has the axis of rotation, and the axis of rotation is close to the one end of motor and passes through the bearing and rotate with the spraying case and be connected, one side of axis of rotation rotates through the bearing and is connected with first branch, adjustment mechanism is installed along its central line symmetry on the surface of axis of rotation, adjustment mechanism's one end rigid coupling has the conveyer pipe, the surface of conveyer pipe inlays and is equipped with a plurality of shower nozzle, the one end rigid coupling that the motor was kept away from to the conveyer pipe has the flexible pipe of leakproofness, the one end of flexible pipe runs through lantern ring rigid coupling has a spliced pole, the surface of spliced pole passes through the bearing with the lantern ring and rotates to be connected, one side rigid coupling that rotary joint was kept away from to the spliced pole has flexible branch, and the one side that flexible pipe and spraying case looks rigid coupling have a spraying pipe, the spraying pipe runs through the support column and with the department rigid coupling of export of application pump, the import department rigid coupling of deposit case pump, and there is through the connecting pipe, and the bin runs through the connecting pipe.

The scheme is as follows:

devices such as rotary joint, motor, coating pump and solenoid valve are prior art's common parts, and the model etc. of adoption all can be customized according to the in-service use demand.

As a preferred embodiment, fixture includes turning handle and centre gripping post, the turning handle runs through first branch and extends to its inside and rotate with first branch through the bearing and be connected, the surface rigid coupling of turning handle has the arc piece, the lower surface rigid coupling of centre gripping post has reset spring, the spout has been seted up on the surface of first branch, and reset spring's bottom and the interior bottom wall rigid coupling of spout, the surface of centre gripping post inlays and is equipped with the spring buckle with arc piece looks adaptation, the centre gripping post passes through spring buckle and spout sliding connection, set up the draw-in groove with spring buckle looks adaptation between turning handle and the centre gripping post.

As a preferred embodiment, the adjusting mechanism comprises a fixed block and an adjusting block, the adjusting block is in sliding connection with the fixed block through a sliding block, the bottom of the fixed block is fixedly connected with the rotating shaft, the surface of the fixed block is connected with a crank in a penetrating mode, one end of the crank is sleeved with a gear, one side, close to the fixed block, of the adjusting block is fixedly connected with a tooth block through a tooth socket, and the tooth block is meshed with the gear.

As a preferred embodiment, a support rod is fixedly connected to the surface of the rotation shaft near the adjusting mechanism, a brush plate is fixedly connected to one end of the support rod, and the brush at the bottom of the brush plate is attached to the inner wall of the spraying box.

As a preferred embodiment, the inside of bin is provided with three hornblocks, the surface of coating pump passes through the collar respectively with bin and support column looks rigid coupling, the top of bin is provided with solenoid valve, solenoid valve's upper surface mounting has the collecting box, and the collecting box with the logical groove looks adaptation of seting up in the spraying incasement diapire.

Compared with the prior art, the utility model provides a conveniently carry out electrostatic powder spraying device of multi-angle spraying includes following beneficial effect at least:

(1) Through the arrangement of the motor, the transmission shaft, the clamping mechanism, the conveying pipe, the adjusting mechanism, the rotary joint and other devices, the purpose of spraying different workpieces is achieved by adjusting the distance between the spray head on the conveying pipe and the workpieces through the adjusting mechanism, and meanwhile, the purpose of spraying the workpieces in multiple angles is achieved by using the motor to enable the conveying pipe to rotate and spray the workpieces, so that the spraying device is simple to operate, time-saving and labor-saving, and can improve the spraying effect, the spraying is more uniform without dead angles, the spraying efficiency of operators is effectively improved, and the practicability and the applicability of the device are effectively improved;

(2) Through electromagnetic valve, the collecting box, the setting of devices such as bin and spraying case, make in-process with the spraying incasement unnecessary powder fall into the collecting box through the logical groove that spraying case below was seted up, and the powder of coming control collecting box collection through electromagnetic valve falls into the bin, retrieve and recycle, make the powder can carry out used repeatedly, thereby the effectual utilization ratio that has improved the device to the powder, energy-concerving and environment-protective, and then the effectual work load that has alleviateed operating personnel, be convenient for clear up the spraying case.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the spraying box of the present invention;

FIG. 3 is a partial perspective view of the structure of the present invention;

FIG. 4 is a schematic view of a cross-sectional structure of a side surface of the clamping mechanism of the present invention;

FIG. 5 is a schematic view of a cross-sectional structure of a side surface of the adjusting mechanism of the present invention;

fig. 6 is a schematic view of the front partial cross-section structure of the present invention.

In the figure: 1. spraying box; 2. a box door; 3. a motor; 4. a rotating shaft; 5. a first support bar; 6. a clamping mechanism; 601. a handle is rotated; 602. a clamping post; 603. a return spring; 604. a spring fastener; 7. a support bar; 8. brushing the board; 9. an adjustment mechanism; 901. a fixed block; 902. an adjusting block; 903. a crank; 904. a gear; 905. a tooth block; 10. a delivery pipe; 11. a spray head; 12. a telescopic pipe; 13. a rotary joint; 14. connecting columns; 15. a collar; 16. a telescopic strut; 17. a spray pipe; 18. coating a pump; 19. a storage tank; 20. a support column; 21. an electromagnetic valve; 22. and a collection box.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Please refer to fig. 1-6, the utility model provides an electrostatic powder spraying device of multi-angle spraying conveniently carries out, chamber door 2 that has the observation window is articulated through the hinge in the surface including spraying case 1, the edge rigid coupling of spraying case 1 lower surface has support column 20, one side rigid coupling of spraying case 1 has motor 3, motor 3's output rigid coupling has axis of rotation 4, and axis of rotation 4 is close to motor 3's one end and passes through the bearing and be connected with spraying case 1 rotation, one side of axis of rotation 4 is connected with first branch 5 through the bearing rotation, adjustment mechanism 9 is installed along its central line symmetry in axis of rotation 4's surface, the one end rigid coupling of adjustment mechanism 9 has conveyer pipe 10, the surface of conveyer pipe 10 inlays and is equipped with a plurality of shower nozzle 11, the one end rigid coupling that motor 3 was kept away from to conveyer pipe 10 has leakproofness 12, the one end rigid coupling of flexible pipe 12 runs through lantern ring 15 rigid coupling and has rotary joint 13, the opposite side rigid coupling of rotary joint 13 has spliced pole 14, the surface of spliced pole 14 and lantern ring 15 rotate through the bearing and be connected, one side of spliced pole 14 is kept away from rotary joint 13 has flexible pipe 16, and the horizontal plane rigid coupling that the spraying case 18 rigid coupling has a collection tank 19 and a storage tank of spraying case 17 and a storage tank, thereby it runs through the inlet pump 17 and a collection tank of the horizontal plane of the inlet of the spraying case 17 rigid coupling of the spraying case 17 of the horizontal plane of the rigid coupling of the collection box is convenient for collecting box, it is convenient for the powder collection box, the spraying case 17, the flexible pipe 17, the flexible coupling of the flexible pipe 17.

Further as shown in fig. 3 and 4, the clamping mechanism 6 includes a rotating handle 601 and a clamping column 602, the rotating handle 601 penetrates through the first supporting rod 5 and extends to the inside of the first supporting rod and is rotatably connected with the first supporting rod 5 through a bearing, an arc-shaped block is fixedly connected to the surface of the rotating handle 601, a return spring 603 is fixedly connected to the lower surface of the clamping column 602, a sliding groove is formed in the surface of the first supporting rod 5, the bottom end of the return spring 603 is fixedly connected to the inner bottom wall of the sliding groove, a spring buckle 604 adapted to the arc-shaped block is embedded in the surface of the clamping column 602, the clamping column 602 is slidably connected to the sliding groove through the spring buckle 604, a clamping groove adapted to the spring buckle 604 is formed between the rotating handle 601 and the clamping column 602, and the clamping column 602 is convenient to push the spring buckle 604 out of the clamping groove, so that the clamping column 602 can clamp and fix the workpiece under the elastic force of the return spring 603.

Further as shown in fig. 2, fig. 3 and fig. 5, the adjusting mechanism 9 includes a fixed block 901 and an adjusting block 902, the adjusting block 902 is connected with the fixed block 901 in a sliding manner through a slider, the number of the sliders is two, the adjusting block is respectively located at two sides of the bottom of the adjusting block 902, the bottom of the fixed block 901 is fixedly connected with the rotating shaft 4, the surface of the fixed block 901 is connected with a crank 903 in a penetrating manner, the top end of the crank 903 is provided with a limit bolt, one end of the crank 903 is sleeved with a gear 904, one side of the adjusting block 902, which is close to the fixed block 901, is fixedly connected with a toothed block 905 through a tooth slot, the toothed block 905 is meshed with the gear 904, and the adjusting mechanism is used through the cooperation of the gear 904 and the toothed block 905, so that the distance between the conveying pipes 10 can be adjusted according to the size of a workpiece, and further the workpiece can be conveniently sprayed.

Further as shown in fig. 2, the rigid coupling that is close to adjustment mechanism 9 on the surface of axis of rotation 4 has bracing piece 7, the one end rigid coupling of bracing piece 7 has brush board 8, and the brush of brush board 8 bottom laminates with the inner wall of spraying case 1 mutually, brush board 8 and spraying case 1 inner wall looks adaptation, the quantity of brush board 8 is two, two brush boards 8 are in on same water flat line, and perpendicular with adjustment mechanism 9 mutually, setting through brush board 8, thereby be convenient for sweep adsorbed powder down on the spraying case 1 inner wall, and fall into collecting box 22 through the logical groove of spraying case 1 below and collect.

Further as shown in fig. 6, a triangular block is arranged inside the storage box 19, the surface of the coating pump 18 is fixedly connected with the storage box 19 and the support column 20 through a mounting ring, an electromagnetic valve 21 is arranged at the top of the storage box 19, a collection box 22 is arranged on the upper surface of the electromagnetic valve 21, the collection box 22 is fixedly connected with the bottom of the spraying box 1, the collection box 22 is matched with a through groove formed in the bottom wall of the spraying box 1, and the electromagnetic valve 21 is arranged, so that the powder in the storage box 19 is effectively prevented from being lifted when spraying is carried out, and the powder enters the spraying box 1 through the collection box 22.

When the powder spraying device is used, a workpiece is sleeved at one end of the first support rod 5 through the box door 2, the rotating handle 601 is rotated, an arc-shaped block on the rotating handle 601 rotates, the spring buckle 604 clamped in the clamping groove is pushed to move backwards, when the spring buckle 604 completely exits from the clamping groove, the clamping column 602 ejects the clamping column 602 under the action of elastic potential energy of the reset spring 603, so that the workpiece is fixed, the telescopic support rod 16 enables the other end of the workpiece to be sleeved with the clamping column, the rotating handle 601 is rotated to enable the clamping column 602 to be clamped with the clamping column, so that the workpiece is fixed, the crank 903 is rotated again, the gear 904 on the crank 903 drives the adjusting block 902 to move through the tooth block 905, so that the conveying pipe 10 is driven to move, further the distance between the two conveying pipes 10 is adjusted according to the size of the workpiece, the motor 3 and the coating pump 18 are simultaneously started, the coating pump 18 sucks out powder in the storage box 19 through the connecting pipe, the powder is conveyed into the spraying pipe 17 through the outlet of the coating pump 18, the conveying pipe is sprayed out through the telescopic pipe 12 and the rotating shaft 10 to spray the spraying pipe, meanwhile, the powder collecting box 3 and the electromagnetic valve 22 is driven to clean the electromagnetic valve 22 in the electromagnetic collecting box 21, and clean the electromagnetic collecting box 21 when the electromagnetic valve 21 in the electromagnetic collecting box 21.

It is to be noted that, in this document, relational terms such as first and second, and the like are 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, and the terms "comprising", "including", 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, wherein standard parts used are commercially available and may be custom-built from the description and drawings, the specific connections of the various parts are made by conventional means such as bolts, rivets, welding, etc., conventional means such as those skilled in the art, and the structures and devices of the various parts known to those skilled in the art may be made by those skilled in the art or known by conventional experimental means, and while various changes and modifications of the principles of the present invention may be made without departing from the spirit and scope of the appended claims.

Claims

1. The utility model provides a conveniently carry out electrostatic powder spraying device of multi-angle spraying, includes spraying case (1), its characterized in that: the surface of the spraying box (1) is hinged with a box door (2) with an observation window through a hinge, a support column (20) is fixedly connected to the edge of the lower surface of the spraying box (1), a motor (3) is fixedly connected to one side of the spraying box (1), a rotating shaft (4) is fixedly connected to the output end of the motor (3), one end, close to the motor (3), of the rotating shaft (4) is rotatably connected with the spraying box (1) through a bearing, a first support rod (5) is rotatably connected to one side of the rotating shaft (4) through a bearing, an adjusting mechanism (9) is symmetrically installed on the surface of the rotating shaft (4) along the central line of the rotating shaft, a conveying pipe (10) is fixedly connected to one end of the adjusting mechanism (9), a plurality of spray heads (11) are embedded into the surface of the conveying pipe (10), a telescopic pipe (12) with sealing performance is fixedly connected to one end, of the conveying pipe (10), a rotary joint (13) is fixedly connected to one end of the telescopic pipe (12) through a sleeve ring (15), a connecting column (14) is fixedly connected to the other end of the rotary joint (13), a connecting column (14), the rotary joint (16) is fixedly connected to one end of the telescopic rod (16), and a clamping mechanism is arranged on one side of the telescopic rod (16), one side of the rotary joint (13) far away from the telescopic pipe (12) is fixedly connected with the spraying box (1) and fixedly connected with a spraying pipe (17), the spraying pipe (17) penetrates through the support column (20) and is fixedly connected with an outlet of the coating pump (18), an inlet of the coating pump (18) is fixedly connected with a storage box (19) through a connecting pipe, and the connecting pipe penetrates through the storage box (19) and extends to the interior of the storage box.

2. The electrostatic powder spray coating apparatus for facilitating multi-angle spraying as claimed in claim 1, wherein: fixture (6) are including turning handle (601) and centre gripping post (602), turning handle (601) run through first branch (5) and extend to its inside and rotate with first branch (5) through the bearing and be connected, the surface rigid coupling of turning handle (601) has the arc piece, the lower surface rigid coupling of centre gripping post (602) has reset spring (603), the spout has been seted up on the surface of first branch (5), and the bottom of reset spring (603) and the interior diapire rigid coupling of spout, the surface of centre gripping post (602) is inlayed and is equipped with spring buckle (604) with arc piece looks adaptation, centre gripping post (602) are through spring buckle (604) and spout sliding connection, set up the draw-in groove with spring buckle (604) looks adaptation between turning handle (601) and centre gripping post (602).

3. The electrostatic powder spray coating apparatus for facilitating multi-angle spraying as claimed in claim 1, wherein: adjustment mechanism (9) are including fixed block (901) and regulating block (902), regulating block (902) pass through slider and fixed block (901) sliding connection, the bottom and axis of rotation (4) looks rigid coupling of fixed block (901), the surface through connection of fixed block (901) has crank (903), gear (904) have been cup jointed to the one end of crank (903), regulating block (902) are close to one side of fixed block (901) and have tooth piece (905) through the tooth's socket rigid coupling, and tooth piece (905) and gear (904) mesh mutually.

4. The electrostatic powder spray coating apparatus for facilitating multi-angle spraying as claimed in claim 1, wherein: the surface of the rotating shaft (4) is fixedly connected with a supporting rod (7) near the adjusting mechanism (9), one end of the supporting rod (7) is fixedly connected with a brush plate (8), and a brush at the bottom of the brush plate (8) is attached to the inner wall of the spraying box (1).

5. The electrostatic powder spray coating apparatus for facilitating multi-angle spraying as claimed in claim 1, wherein: the coating machine is characterized in that a triangular block is arranged inside the storage box (19), the surface of the coating pump (18) is fixedly connected with the storage box (19) and the support column (20) through mounting rings respectively, an electromagnetic valve (21) is arranged at the top of the storage box (19), a collection box (22) is arranged on the upper surface of the electromagnetic valve (21), and the collection box (22) is matched with a through groove formed in the bottom wall of the spraying box (1).