CN218360107U

CN218360107U - Electrostatic spraying equipment for pipe fittings

Info

Publication number: CN218360107U
Application number: CN202222286028.9U
Authority: CN
Inventors: 顾成
Original assignee: Hebei Jidong Pipe Fittings Manufacturing Co ltd
Current assignee: Hebei Jidong Pipe Fittings Manufacturing Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-24
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to an electrostatic spraying equipment's technical field, especially, relate to a pipe fitting electrostatic spraying equipment, it is convenient for carry out the water conservancy diversion to the coating that is blockked when preventing that coating from splashing, avoid dropping to cause the influence to the spraying effect on the pipe fitting by the coating that blocks again, including electrostatic spraying equipment body and support frame, it is connected with fixed establishment to rotate on the support frame, still be provided with drive fixed establishment pivoted slewing mechanism on the support frame, the bottom of support frame is connected with the fixed plate through moving mechanism, electrostatic spraying equipment body sets up on the fixed plate, through a plurality of branch fixedly connected with arcs on the fixed plate, a plurality of V type grooves have been seted up to the inboard on the arc, set up to the bead between two adjacent V type grooves, all be provided with the spout on a plurality of beads, through the spraying pipe network intercommunication between electrostatic spraying equipment body and a plurality of spouts.

Description

Electrostatic spraying equipment for pipe fittings

Technical Field

The utility model relates to a technical field of electrostatic spraying equipment especially relates to a pipe fitting electrostatic spraying equipment.

Background

The electrostatic spraying is a coating method which utilizes the corona discharge principle to charge the atomized coating under the action of a high-voltage direct-current electric field and adsorb the atomized coating on the surface of a positively charged substrate for discharge, the types of pipe fittings are various, the most widely used reducer pipe for connecting two pipelines with different diameters is used, and in order to ensure that the connecting function of the reducer pipe can be better exerted, the reducer pipe needs to be processed by spraying an anti-rust coating or an anti-static coating by using electrostatic spraying equipment after casting.

Through retrieval, chinese patent with publication number CN107961935A discloses an electrostatic powder spraying system for spraying pipe fittings, which comprises a spraying chamber body, wherein a pipe fitting clamping system is arranged at the lower part in the spraying chamber body, a powder recovery box is arranged at the bottom in the spraying chamber body, a powder supply box is arranged at the upper part of the spraying chamber body, a powder sprayer is connected to the powder supply box, and the powder supply box is fixed on a guide seat which can move up and down in the spraying chamber body; a feeding hole and a discharging hole are respectively formed in the left side wall of the spraying chamber body, and the automation degree is improved by arranging an automatic feeding device and an automatic discharging device; the powder supply box is provided with the blocking cover, so that the powder can be prevented from splashing; the clamping mechanism made of the inflatable shaft can support the pipe fitting through the inflatable shaft from the inner wall of the pipe fitting, and meanwhile, the bracket mechanism is arranged between the two movable clamping seats, so that the pipe fitting can be placed conveniently, and the spraying powder can be prevented from splashing to the movable seats by arranging the baffle on the inflatable shaft.

There is the defect among the foretell prior art, and it shelters from the coating that splashes through setting up the fender cover, nevertheless can fall to the pipe fitting along with the free fall through the coating that the fender cover sheltered from down, can make the pipe fitting outward appearance unevenness of spraying, influences the spraying effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be convenient for when preventing that coating from splashing carry out the water conservancy diversion to the coating that is blockked, avoid by the coating that blocks to fall again to the pipe fitting on cause the pipe fitting electrostatic spraying equipment of influence to the spraying effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the electrostatic spraying equipment for the pipe fittings comprises an electrostatic spraying equipment body and a support frame, wherein a fixing mechanism is rotatably connected to the support frame, a rotating mechanism for driving the fixing mechanism to rotate is further arranged on the support frame, the bottom of the support frame is connected with a fixing plate through a moving mechanism, and the electrostatic spraying equipment body is arranged on the fixing plate;

the fixed plate is fixedly connected with an arc-shaped plate through a plurality of supporting rods, a plurality of V-shaped grooves are formed in the inner side of the arc-shaped plate, protruding edges are formed between every two adjacent V-shaped grooves, nozzles are arranged on the protruding edges, and the electrostatic spraying equipment body is communicated with the nozzles through a spraying pipe network.

Preferably, the fixing mechanism comprises a first chuck, and the first chuck is rotatably connected to the support frame.

Preferably, the rotating mechanism comprises a first motor fixedly mounted on the support frame, the output shaft of the first motor and the first chuck are fixedly connected with driving wheels, and the two driving wheels are in transmission connection through a conveying belt.

Preferably, still include supporting mechanism, supporting mechanism includes and rotates with the support frame and be connected with the commentaries on classics board, and fixed mounting has multistage pneumatic cylinder on the commentaries on classics board, and the output shaft of multistage pneumatic cylinder runs through commentaries on classics board fixed mounting and has the second chuck.

Preferably, the moving mechanism comprises a screw rod arranged on the support frame and a second motor driving the screw rod to rotate, the fixing plate is in threaded connection with the screw rod, and the fixing plate is in sliding fit with the support frame.

Preferably, the device also comprises a waste hopper arranged below the arc-shaped plate, and the waste hopper is placed on the supporting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a pipe fitting electrostatic spraying equipment possesses following beneficial effect:

1. this pipe fitting electrostatic spraying equipment, through the electrostatic spraying equipment body, spraying pipe network and a plurality of spout are convenient for carry out the spraying, through setting up the arc, be convenient for block the coating that reflects back, be convenient for down the water conservancy diversion with coating through setting up a plurality of V type grooves, avoid it to fall to the pipe fitting again on, set up the spout on the bead between two adjacent V type grooves simultaneously, reduce the spraying that influences the spout of coating of water conservancy diversion down, this pipe fitting electrostatic spraying equipment is convenient for carry out the water conservancy diversion to the coating that is blockked when preventing that coating from splashing, avoid being blockked the coating to fall again on the pipe fitting to cause the influence to the spraying effect.

2. This pipe fitting electrostatic spraying equipment, the one end of the fixed stay pipe fitting of being convenient for through fixed establishment, the pipe fitting of being convenient for to drive fixed establishment fixed stay through slewing mechanism rotates, through the cooperation with a plurality of spouts, be convenient for even spraying to the pipe fitting in the rotation on, be convenient for drive electrostatic spraying equipment body through moving mechanism, arc and a plurality of spout lateral shifting, the different positions of the pipe fitting in the rotation of being convenient for spray to the convenience is sprayed whole pipe fitting.

Drawings

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

fig. 2 is a schematic structural diagram of the whole of the utility model at other viewing angles;

fig. 3 is a schematic structural diagram of the spraying pipe network and a plurality of nozzles of the present invention.

In the drawings, the reference numbers: A. an electrostatic spraying device body; 1. a support frame; 2. a fixing plate; 3. a strut; 4. an arc-shaped plate; 5. a V-shaped groove; 6. a rib; 7. a spout; 8. spraying a pipe network; 9. a first chuck; 10. a first motor; 11. a driving wheel; 12. a conveyor belt; 13. rotating the plate; 14. a multi-stage hydraulic cylinder; 15. a second chuck; 16. a screw; 17. a second motor; 18. a waste hopper; 19. an oil atomizer; 20. a paint tank; 21. a booster pump.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the electrostatic spraying device for pipe fittings of the present invention comprises an electrostatic spraying device body a and a support frame 1, wherein the support frame 1 is rotatably connected with a fixing mechanism, the support frame 1 is further provided with a rotating mechanism for driving the fixing mechanism to rotate, the bottom of the support frame 1 is connected with a fixing plate 2 through a moving mechanism, and the electrostatic spraying device body a is arranged on the fixing plate 2; the electrostatic spraying equipment body A comprises an oil atomizer 19 and a paint tank 20, the paint tank 20 is communicated with the oil atomizer 19 through a pressure pump 21, the oil atomizer 19 is connected with a high-voltage power supply, a spraying pipe network 8 is communicated with the oil atomizer 19, when the electrostatic spraying equipment body A is used, paint in the paint tank 20 is guided into the oil atomizer 19 through the pressure pump 21, the guided paint serves as a positive electrode, the oil atomizer 19 is connected with high voltage electricity serving as a negative electrode, the sprayed paint is negatively charged, then the sprayed paint is guided into a plurality of nozzles 7 through the spraying pipe network 8 and then is sprayed out through the plurality of nozzles 7, and the electrostatic spraying equipment body A serves as the prior art and is not described any more;

through 3 fixedly connected with arcs 4 of a plurality of branches on the fixed plate 2, a plurality of V type grooves 5 have been seted up to the inboard on the arc 4, set up to bead 6 between two adjacent V type grooves 5, all are provided with spout 7 on a plurality of beads 6, through 8 intercommunications of spraying pipe network between electrostatic spraying equipment body A and a plurality of spout 7.

Specifically, fixed establishment includes first chuck 9, and first chuck 9 rotates to be connected on support frame 1, is convenient for prop up the reducing pipe from inside through first chuck 9 and fixes.

Specifically, slewing mechanism includes first motor 10 of fixed mounting on support frame 1, and equal fixedly connected with drive wheel 11 on the output shaft of first motor 10 and the first chuck 9, connects through the transmission of conveyer belt 12 between two drive wheels 11, starts first motor 10, and the output shaft of first motor 10 drives first chuck 9 and rotates through the transmission cooperation of conveyer belt 12 and two drive wheels 11.

It is specific, still include supporting mechanism, supporting mechanism includes and rotates with support frame 1 and be connected with commentaries on classics board 13, fixed mounting has multistage pneumatic cylinder 14 on changeing board 13, the output shaft of multistage pneumatic cylinder 14 runs through commentaries on classics board 13 fixed mounting has second chuck 15, be convenient for carry out the fixed stay to the other end of reducing pipe through second chuck 15, be convenient for remove second chuck 15 through multistage pneumatic cylinder 14, conveniently be suitable for the fixed stay of the reducing pipe of different length, through changeing board 13 and the cooperation of 1 commentaries on classics of support frame, be convenient for rotate along with the rotation synchronization of reducing pipe.

Specifically, moving mechanism is including setting up screw rod 16 and the 16 pivoted second motors 17 of drive screw on support frame 1, fixed plate 2 and screw rod 16 threaded connection to fixed plate 2 and support frame 1 sliding fit through starting second motors 17, make the clockwise or anticlockwise rotation of output shaft of second motors 17, are convenient for drive screw rod 16 clockwise or anticlockwise rotation, thereby drive fixed plate 2 and turn left or turn right and remove.

Specifically, still include the waste material fill 18 of setting in arc 4 below, waste material fill 18 is placed on support frame 1, through setting up waste material fill 18, is convenient for collect the coating that the water conservancy diversion got off from arc 4.

When using, fix the one end of reducing pipe through fixed establishment, then start electrostatic spraying equipment body A, produce the coating of taking the negative electricity, through 8 leading-in a plurality of spouts 7 of spraying pipe network, then spout to becoming on the pipe through a plurality of spouts 7, start rotary mechanism simultaneously, drive reducing pipe and rotate, start moving mechanism simultaneously and drive a plurality of spouts 7 and remove, carry out the spraying to whole reducing pipe, in the time of the spraying, partial coating reflects back, block the coating that reflects back through arc 4, coating is along a plurality of V type groove 5 water conservancy diversion down, avoid it to fall on reducing pipe again, set up spout 7 on the bead 6 between two adjacent V type groove 5 simultaneously, reduce the coating of water conservancy diversion down and influence the spraying of spout 7, the coating that the water conservancy diversion gets down directly collects in waste material fill 18.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest manner such that "on … …" means not only "directly on something", but also "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above" or "above" something, but also the meaning of "above" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The electrostatic spraying equipment for the pipe fittings is characterized by comprising an electrostatic spraying equipment body (A) and a support frame (1), wherein the support frame (1) is rotatably connected with a fixing mechanism, the support frame (1) is also provided with a rotating mechanism for driving the fixing mechanism to rotate, the bottom of the support frame (1) is connected with a fixing plate (2) through a moving mechanism, and the electrostatic spraying equipment body (A) is arranged on the fixing plate (2);

the improved electrostatic spraying equipment is characterized in that the arc-shaped plate (4) is fixedly connected with the fixing plate (2) through the support rods (3), a plurality of V-shaped grooves (5) are formed in the inner side of the arc-shaped plate (4), protruding edges (6) are arranged between two adjacent V-shaped grooves (5), nozzles (7) are arranged on the protruding edges (6), and the electrostatic spraying equipment body (A) is communicated with the nozzles (7) through a spraying pipe network (8).

2. Electrostatic painting device for pipes according to claim 1, characterized in that said fixing means comprise a first chuck (9), said first chuck (9) being rotatably connected to the support frame (1).

3. The electrostatic spraying device for pipe fittings according to claim 1, characterized in that the rotating mechanism comprises a first motor (10) fixedly mounted on the support frame (1), an output shaft of the first motor (10) and the first chuck (9) are both fixedly connected with driving wheels (11), and the two driving wheels (11) are in transmission connection through a conveying belt (12).

4. The electrostatic spraying equipment for the pipe fittings according to claim 1, further comprising a supporting mechanism, wherein the supporting mechanism comprises a rotating plate (13) which is rotatably connected with the supporting frame (1), a multi-stage hydraulic cylinder (14) is fixedly arranged on the rotating plate (13), and a second chuck (15) is fixedly arranged on an output shaft of the multi-stage hydraulic cylinder (14) through the rotating plate (13).

5. The electrostatic spraying device for pipe fittings according to claim 1, characterized in that the moving mechanism comprises a screw (16) arranged on the support frame (1) and a second motor (17) for driving the screw (16) to rotate, the fixing plate (2) is in threaded connection with the screw (16), and the fixing plate (2) is in sliding fit with the support frame (1).

6. Electrostatic pipe painting installation according to claim 1, further comprising a waste hopper (18) arranged below the curved plate (4), said waste hopper (18) being placed on the support frame (1).