CN210965584U

CN210965584U - Paint spraying device for production of transformer outer parts

Info

Publication number: CN210965584U
Application number: CN201921886205.9U
Authority: CN
Inventors: 刘晓亮
Original assignee: Dongguan City Puretek Electronics Co ltd
Current assignee: Dongguan City Puretek Electronics Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-10
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to the technical field of transformers, in particular to a paint spraying device for producing outer parts of transformers, which comprises a spraying box, a first motor, a driving rod, an upper synchronizing rod, a lower synchronizing rod and a spraying device, wherein the spraying box is internally provided with a working cavity, the front end of the spraying box is provided with a taking and placing port which is communicated with the inside of the working cavity, the right end of the first motor is connected with the middle part of the outer wall of the left end of the spraying box, the output end of the left part of the first motor is concentrically provided with a first umbrella-shaped gear, the left side wall of the spraying box is longitudinally provided with two bearing seats, the driving rod is rotatably and longitudinally arranged inside the two bearing seats through the first bearing, the driving rod is concentrically and fixedly sleeved with a second umbrella-shaped gear, the contact of operators is reduced, the influence on the health of human bodies is reduced, the use reliability is reduced, the manpower is reduced simultaneously, the spraying is comparatively even, reduces and uses the limitation.

Description

Paint spraying device for production of transformer outer parts

Technical Field

The utility model relates to a transformer technical field specifically is a paint spraying apparatus for production of transformer outer part.

Background

As is well known, a transformer is a device for changing an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbol is usually T as the beginning of the number.

The transformer needs to be sprayed with coatings such as static electricity resistance, water resistance and corrosion resistance on external assemblies in the production process, the quality of the surface spraying is also an important factor for measuring the quality of the transformer, the spraying mode of the transformer in the prior art is generally that a spray gun device is manually held for spraying, operators are close to paint, the physical health of the operators can be affected for a long time, particularly, respiratory tracts of the operators are seriously affected, so that the use reliability of the transformer is low, meanwhile, manual spraying wastes more manpower, the sprayed external parts are inconvenient to hang, uneven spraying is easily generated in the spraying process, and the use limitation of the transformer is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a reduce operating personnel contact, reduce the influence to people's health, reduce and use the reliability, reduce the manpower simultaneously, be convenient for hang the dress by the outer of spraying, the spraying is comparatively even, reduces the paint spraying apparatus who is used for transformer outer production who uses the limitation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a paint spraying device for producing transformer outer parts comprises a spraying box, a first motor, a driving rod, an upper synchronizing rod, a lower synchronizing rod and a spraying device, wherein a working cavity is arranged inside the spraying box, a taking and placing opening is formed in the front end of the spraying box and communicated with the inside of the working cavity, the right end of the first motor is connected with the middle of the outer wall of the left end of the spraying box, a first umbrella-shaped gear is concentrically arranged at the output end of the left portion of the first motor, two bearing seats are longitudinally arranged on the left side wall of the spraying box, the driving rod is rotatably and longitudinally arranged inside the two bearing seats through a first bearing, a second umbrella-shaped gear is concentrically and fixedly sleeved on the driving rod, the first umbrella-shaped gear is in meshing transmission connection with the second umbrella-shaped gear, an upper driving belt pulley and a lower driving belt pulley are respectively arranged at the top end and the bottom end of the driving rod, and an upper rotating through hole and a lower rotating through hole are respectively arranged in the middle of the top, the middle parts of the upper synchronizing rod and the lower synchronizing rod are respectively and rotatably connected with the inner parts of the upper rotating through hole and the lower rotating through hole through second bearings, an upper driven belt pulley and a lower driven belt pulley are respectively and concentrically arranged at the top end of the upper synchronizing rod and the bottom end of the lower synchronizing rod, the upper driving belt pulley is in transmission connection with the upper driven belt pulley through an upper transmission belt, the lower driving belt pulley is in transmission connection with the lower driven belt pulley through a lower transmission belt, clamping devices are symmetrically arranged at the bottom end of the upper synchronizing rod and the top end of the lower synchronizing rod and comprise clamping plates, baffle plates are longitudinally arranged on the left side and the right side of one end, far away from the upper synchronizing rod and the lower synchronizing rod, of each baffle plate, threaded through holes are formed in the baffle plates, two locking bolts are symmetrically arranged inside the two threaded through holes in a threaded through hole, the spraying device comprises, The feed box is placed in the right side area of the spraying box, an opening is formed in the right side of the top end of the feed box, a rotary through hole is formed in the middle of the right side wall of the spraying box, the communicating pipe is rotatably arranged inside the rotary through hole through a third rotating shaft, the bottom end of the swinging pipe is communicated with the left end of the communicating pipe, the left output end of the pressure pump is communicated with the right end of the communicating pipe through a rotary joint, a suction pipe is arranged in the right input end of the pressure pump in a communicated mode, the other end of the suction pipe penetrates through the top side wall of the feed box from the top end of the feed box and longitudinally extends into the feed box, a gear ring is fixedly sleeved outside the rotary joint, the left end of the second motor is connected with the right side wall of the spraying box, a gear is concentrically installed on the right output shaft of the second motor, and the gear ring is meshed with the, the left end of the swinging pipe is evenly distributed and communicated with a plurality of nozzles along the direction of the swinging pipe.

Preferably, the bottom end of the upper synchronizing rod and the bottom end of the lower synchronizing rod are both provided with connecting plates, and each connecting plate is connected with each clamping plate through a connecting spring.

Preferably, the lower side of the right end of the spraying box is transversely provided with a placing plate, and the bottom end of the material box is connected with the top end of the placing plate.

Preferably, the left front side and the left rear side of the side wall of the spraying box bottom and the right front side and the right rear side of the bottom end of the placing plate are both longitudinally provided with supporting legs.

Preferably, a bracket for supporting the pressure pump is arranged between the pressure pump and the placing plate.

Preferably, the support comprises a support plate and four support rods, the top end of the support plate is connected with the bottom end of the pressure pump, the top ends of the four support rods are respectively connected with four corner positions of the bottom end of the support plate, and the four support rods are longitudinally connected with the top end of the placing plate.

Preferably, the top mid-mounting of workbin has the third motor to the bottom output of third motor is provided with the (mixing) shaft, the bottom of (mixing) shaft is passed the top lateral wall of workbin and is stretched into to the workbin inside from the top of workbin, is provided with the multiunit stirring leaf on the (mixing) shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a material car for feed production possesses following beneficial effect:

the paint spraying device for producing the transformer outer part can conveniently place the outer part to be sprayed inside a working cavity for spraying operation through the taking and placing port, can conveniently clamp the outer part through the clamping device, can synchronously drive the upper synchronizing rod and the lower synchronizing rod to synchronously rotate at the same direction under the action of the meshing between the first bevel gear and the second bevel gear through the rotation of the first motor so as to drive the clamped outer part to rotate at a constant speed under the action of the two bearing seats, can put paint to be sprayed into the work bin through an opening on the work bin, can suck the paint in the work bin under the action of the material sucking pipe and the communicating pipe through the action of the pressure pump, and can spray the paint from a plurality of nozzles on the swinging pipe, rotation through the second motor, under the meshing effect between gear and ring gear, can drive swivel joint and rotate, from the left part output relative rotation that makes swivel joint and force pump, drive communicating pipe and pendulum pipe rotation, thereby can be in the external member pivoted, rotation through the pendulum pipe, comparatively comprehensive carry out all-round spraying to the external member, thereby reduce the operating personnel contact, reduce the influence to the health of people, reduce the reliability of use, reduce the manpower simultaneously, be convenient for hang the dress by the external member of spraying, the spraying is comparatively even, reduce and use the limitation.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at C in fig. 1 according to the present invention.

In the figure: 1. a spraying box; 2. a first motor; 3. driving the rod; 4. an upper synchronization rod; 5. a first bevel gear; 6. a bearing seat; 7. a second bevel gear; 8. the upper belt pulley is driven; 9. an upper driven pulley; 10. a transmission belt is arranged; 11. a splint; 12. a baffle plate; 13. locking the bolt; 14. a material box; 15. a communicating pipe; 16. a pressure pump; 17. swinging the pipe; 18. a second motor; 19. a rotary joint; 20. a material suction pipe; 21. a ring gear; 22. a gear; 23. a nozzle; 24. a connecting plate; 25. a connecting spring; 26. placing the plate; 27. a support leg; 28. a support; 29. a support plate; 30. a support bar; 31. a third motor; 32. a stirring shaft; 33. stirring the leaves.

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. 1-4, a paint spraying apparatus for producing transformer outer parts comprises a spraying box 1, a first motor 2, a driving rod 3, an upper synchronizing rod 4, a lower synchronizing rod and a spraying device, wherein a working chamber is arranged inside the spraying box 1, a taking and placing opening is arranged at the front end of the spraying box 1, the taking and placing opening is communicated with the inside of the working chamber, the outer parts to be sprayed can be conveniently placed inside the working chamber through the taking and placing opening for spraying operation, the contact of operators is reduced, the influence on the health of people is reduced, the right end of the first motor 2 is connected with the middle part of the outer wall at the left end of the spraying box 1, a first umbrella-shaped gear 5 is concentrically arranged at the left output end of the first motor 2, two bearing seats 6 are longitudinally arranged on the left side wall of the spraying box 1, and the driving rod 3 is rotatably and longitudinally arranged inside the two bearing seats 6 through the first bearing, a second bevel gear 7 is concentrically and fixedly sleeved on the driving rod 3, the first bevel gear 5 is in meshing transmission connection with the second bevel gear 7, an upper driving belt pulley 8 and a lower driving belt pulley are respectively arranged at the top end and the bottom end of the driving rod 3, an upper rotating through hole and a lower rotating through hole are respectively arranged at the middle parts of the top side wall and the bottom side wall of the spraying box 1, the middle parts of the upper synchronizing rod 4 and the lower synchronizing rod are respectively in rotatable connection with the inner parts of the upper rotating through hole and the lower rotating through hole through a second bearing, an upper driven belt pulley 9 and a lower driven belt pulley are respectively concentrically arranged at the top end of the upper synchronizing rod 4 and the bottom end of the lower synchronizing rod, the upper driving belt pulley 8 is in transmission connection with the upper driven belt pulley 9 through an upper driving belt 10, the lower driving belt pulley is in transmission connection with the lower driven belt pulley through a lower driving belt, and clamping devices are symmetrically arranged at the bottom end of the, the upper synchronizing rod 4 and the lower synchronizing rod are driven to rotate simultaneously through the rotation of the first motor 2, so that the outer part clamped on the upper synchronizing rod 4 and the lower synchronizing rod can be driven to rotate at a constant speed, the clamping device comprises a clamping plate 11, baffle plates 12 are longitudinally arranged on the left side and the right side of one end, far away from the upper synchronizing rod 4 and the lower synchronizing rod, of the clamping plate 11, each baffle plate 12 is provided with a threaded through hole, two locking bolts 13 are symmetrically and spirally arranged in the two threaded through holes, the top end and the bottom end of the outer part can be conveniently clamped in the two clamping devices which are arranged up and down respectively through rotating the two locking bolts 13, the operation is convenient, the outer part can be conveniently adjusted to be concentric with the upper synchronizing rod 4 and the lower synchronizing rod through rotating the length of the locking bolts 13, the bottom end of the upper synchronizing rod 4 and the bottom end of the lower synchronizing rod are both provided with connecting plates 24, and each connecting plate 24 is connected with each clamping plate 11 through a connecting spring 25, the distance between two clamping devices which are symmetrically arranged up and down can be adjusted through the telescopic action of the connecting spring 25, so that the outer parts with different lengths can be clamped, the adaptability is improved, the use limitation is reduced, the spraying device comprises a bin 14, a communicating pipe 15, a pressure pump 16, a swinging pipe 17 and a second motor 18, the bin 14 is placed in the right side area of the spraying box 1, a placing plate 26 is transversely arranged on the lower side of the right end of the spraying box 1, the bottom end of the bin 14 is connected with the top end of the placing plate 26, the integral connecting capacity between the bin 14 and the spraying box 1 is improved, and supporting legs 27 are longitudinally arranged on the left front side and the left rear side of the bottom side wall of the spraying box 1 and the right front side and the right rear side of the bottom end of the placing plate 26, the integral supporting stability is improved, the right side of the top end of the feed box 14 is provided with an opening for adding paint for spraying into the feed box 14, the middle part of the right side wall of the spraying box 1 is provided with a rotary through hole, the communicating pipe 15 is rotatably arranged in the rotary through hole through a third rotating shaft, the bottom end of the swinging pipe 17 is communicated with the left end of the communicating pipe 15, the left output end of the pressure pump 16 is communicated with the right end of the communicating pipe 15 through a rotary joint 19, the outer part of the rotary joint 19 is fixedly sleeved with a gear ring 21, the left end of the second motor 18 is connected with the right side wall of the spraying box 1, the right output shaft of the second motor 18 is concentrically provided with a gear 22, the gear 22 is meshed with the gear ring 21, the left end of the swinging pipe 17 is uniformly and communicatively provided with a plurality of nozzles 23 along the direction of the swinging pipe 17, and under the action of the pressure pump, the paint vehicle in the bin 14 can be sucked out under the action of the material sucking pipe 20 and the communicating pipe 15 and is sprayed out from the plurality of nozzles 23 on the swinging pipe 17, the rotating joint 19 can be driven to rotate under the meshing action between the gear 22 and the gear ring 21 through the rotation of the second motor 18, so that the rotating joint 19 and the left output end of the pressure pump 16 relatively rotate to drive the communicating pipe 15 and the swinging pipe 17 to rotate, and therefore, the external part can be comprehensively and uniformly sprayed through the rotation of the swinging pipe 17 while the external part rotates, a bracket 28 for supporting the pressure pump 16 is arranged between the pressure pump 16 and the placing plate 26, the bracket 28 comprises a supporting plate 29 and four supporting rods 30, the top ends of the supporting plate 29 are connected with the bottom end of the pressure pump 16, and the top ends of the four supporting rods 30 are respectively connected with the four corner position areas of the bottom end of the supporting plate 29, the four support rods 30 are longitudinally connected with the top end of the placing plate 26, so that the support capability of the pressure pump 16 is improved, the use stability of the pressure pump is improved, the right input end of the pressure pump 16 is provided with the material suction pipe 20 in a communicating manner, the other end of the material suction pipe 20 penetrates through the top side wall of the feed box 14 from the top end of the feed box 14 and longitudinally extends into the feed box 14, so that the pressure pump 16 can conveniently suck paint from the inside of the feed box 14, the middle part of the top end of the feed box 14 is provided with the third motor 31, the output end of the bottom of the third motor 31 is provided with the stirring shaft 32, the bottom end of the stirring shaft 32 penetrates through the top side wall of the feed box 14 from the top end of the feed box 14 and extends into the feed box 14, the stirring shaft 32 is provided with a plurality of groups of stirring blades 33, the plurality of groups of stirring blades 33 can be driven to rotate, the spraying effect is improved.

In summary, when the feed production material trolley is used, firstly, the whole body is placed at a position required to be used by a user, then the transformer outer part is placed into the working cavity from the taking and placing opening, the locking bolts 13 in the two clamping devices arranged up and down are respectively rotated, the upper area and the lower area of the transformer outer part are respectively clamped in the two clamping devices, the outer part is adjusted to the position concentric with the upper synchronizing rod 4 and the lower synchronizing rod by rotating the position of the locking bolts 13, then paint raw materials required to be sprayed and used are added into the material box 14 from the opening, the third motor 31 is electrified and started, the stirring shaft 32 is rotated, the paint is uniformly stirred by the stirring blades 33, then the first motor 2, the pressure pump 16 and the second motor 18 are electrified, the first motor 2 is started to drive the outer part to rotate at a uniform speed, then the second motor 18 is started, the swing pipe 17 is rotated, the pressure pump 16 is started, and the paint material which is evenly stirred is sprayed to the external part from the plurality of nozzles 23, so that the spraying is complete and even.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that 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. 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. A paint spraying device for producing transformer outer parts is characterized by comprising a spraying box (1), a first motor (2), a driving rod (3), an upper synchronizing rod (4), a lower synchronizing rod and a spraying device, wherein a working cavity is arranged inside the spraying box (1), a taking and placing opening is formed in the front end of the spraying box (1) and communicated with the inside of the working cavity, the right end of the first motor (2) is connected with the middle part of the outer wall of the left end of the spraying box (1), a first umbrella-shaped gear (5) is concentrically arranged at the output end of the left part of the first motor (2), two bearing seats (6) are longitudinally arranged on the left side wall of the spraying box (1), the driving rod (3) is rotatably and longitudinally arranged inside the two bearing seats (6) through a first bearing, and a second umbrella-shaped gear (7) is concentrically and fixedly sleeved on the driving rod (3), and the first umbrella-shaped gear (5) is engaged and driven with the second umbrella-shaped gear (7), the top and the bottom of the driving rod (3) are respectively provided with an upper driving belt pulley (8) and a lower driving belt pulley, the middle parts of the top side wall and the bottom side wall of the spraying box (1) are respectively provided with an upper rotating through hole and a lower rotating through hole, the middle parts of the upper synchronizing rod (4) and the lower synchronizing rod are respectively and rotatably connected with the inner parts of the upper rotating through hole and the lower rotating through hole through a second bearing, the top end of the upper synchronizing rod (4) and the bottom end of the lower synchronizing rod are respectively and concentrically provided with an upper driven belt pulley (9) and a lower driven belt pulley, the upper driving belt pulley (8) and the upper driven belt pulley (9) are in transmission connection through an upper driving belt (10), the lower driving belt pulley and the lower driven belt pulley are in transmission connection through a lower driving belt, the bottom end of the upper synchronizing rod (4) and the, the clamping device comprises a clamping plate (11), the left side and the right side of one end, far away from the upper synchronizing rod (4) and the lower synchronizing rod, of the clamping plate (11) are longitudinally provided with baffle plates (12), each baffle plate (12) is provided with a threaded through hole, two locking bolts (13) are symmetrically and spirally arranged in the two threaded through holes, the spraying device comprises a material box (14), a communicating pipe (15), a pressure pump (16), a swinging pipe (17) and a second motor (18), the material box (14) is placed in the right side area of the spraying box (1), the right side of the top end of the material box (14) is provided with an opening, the middle part of the right side wall of the spraying box (1) is provided with a rotating through hole, the communicating pipe (15) is rotatably arranged in the rotating through hole through a third rotating shaft, and the bottom end of the swinging pipe (17) is communicated with the left end of the communicating, and the left part output of force pump (16) with the right-hand member of communicating pipe (15) passes through rotary joint (19) intercommunication, and the right part input intercommunication of force pump (16) is provided with inhales material pipe (20) to inhale the other end of material pipe (20) and pass the top lateral wall of workbin (14) and vertically stretch into inside workbin (14), the outside fixed cover of rotary joint (19) is equipped with ring gear (21), and the left end of second motor (18) with the right side wall connection of spraying case (1), install gear (22) on the right part output shaft of second motor (18) with one heart, gear (22) and ring gear (21) meshing, the left end of pendulum pipe (17) is provided with a plurality of nozzles (23) along the direction equipartition intercommunication of pendulum pipe (17).

2. A painting apparatus for the production of parts for transformers according to claim 1, characterized in that: the bottom end of the upper synchronizing rod (4) and the bottom end of the lower synchronizing rod are both provided with connecting plates (24), and the connecting plates (24) are connected with the clamping plates (11) through connecting springs (25).

3. A painting apparatus for the production of parts for transformers according to claim 1, characterized in that: a placing plate (26) is transversely arranged on the lower side of the right end of the spraying box (1), and the bottom end of the material box (14) is connected with the top end of the placing plate (26).

4. A painting apparatus for the production of parts for transformers according to claim 1, characterized in that: the left front side and the left rear side of the bottom side wall of the spraying box (1) and the right front side and the right rear side of the bottom end of the placing plate (26) are longitudinally provided with supporting legs (27).

5. A painting apparatus for the production of parts for transformers according to claim 1, characterized in that: a bracket (28) for supporting the pressure pump (16) is arranged between the pressure pump (16) and the placing plate (26).

6. A painting apparatus for the production of parts for transformers according to claim 5, characterized in that: the support (28) comprises a support plate (29) and four support rods (30), the top end of the support plate (29) is connected with the bottom end of the pressure pump (16), the top ends of the four support rods (30) are respectively connected with four corner position areas of the bottom end of the support plate (29), and the four support rods (30) are longitudinally connected with the top end of the placing plate (26).

7. A painting apparatus for the production of parts for transformers according to claim 1, characterized in that: the top mid-mounting of workbin (14) has third motor (31) to the bottom output of third motor (31) is provided with (mixing) shaft (32), the top lateral wall that workbin (14) was passed and stretch into inside workbin (14) from the top of workbin (14) in the bottom of (mixing) shaft (32), is provided with multiunit stirring leaf (33) on (mixing) shaft (32).