CN211964706U

CN211964706U - Paint spraying apparatus is used in stop valve production

Info

Publication number: CN211964706U
Application number: CN202020497799.0U
Authority: CN
Inventors: 王旭明
Original assignee: Xinchang Nanming Machinery Co ltd
Current assignee: Xinchang Nanming Machinery Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-20
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a paint spraying apparatus is used in stop valve production relates to stop valve production facility, aims at solving and mainly carries out the centre gripping through the mode of applying to pressing the effort to the ring flange in stop valve both ends, and this kind of centre gripping mode shelters from the surface of stop valve easily to make can't carry out the problem that fully sprays paint to the surface of stop valve, its technical scheme main points are: including two removal frames, two remove the one side fixedly connected with drive assembly that the frame was carried on the back each other, drive assembly runs through and removes frame and fixedly connected with expansion structure, drive assembly is used for driving expansion structure and takes place to rotate, expansion structure is used for producing the effort of outside expansion to the stop valve inner wall. The utility model discloses a paint spraying apparatus is used in stop valve production produces the effort of outside expansion to the stop valve inner wall through the expansion structure and adapts to different stop valves and provides the effort to its support.

Description

Paint spraying apparatus is used in stop valve production

Technical Field

The utility model relates to a stop valve production facility, more specifically say, it relates to a paint spraying apparatus is used in stop valve production.

Background

The stop valve is also called a stop valve and is a valve which is most widely used, the outer wall of the stop valve needs to be painted in the production process, and the paint spraying can improve the attractiveness of the product, is more beneficial to enhancing the corrosion resistance of the valve and is beneficial to prolonging the service life of the valve. Current paint spraying apparatus generally includes anchor clamps and water pump, shower nozzle, utilizes anchor clamps centre gripping fixed valve, and the water pump extracts and delivers at the work piece outer wall by the shower nozzle after the raw materials, because the external shape of valve is like tee bend tubulose, and both ends are cylindric structure, and the centre gripping of being not convenient for is fixed in the system of enduring the processing, shelters from the work piece outer wall easily with too complicated loaded down with trivial details anchor clamps, leads to local position paint layer thin not even, influences the effect of spraying paint.

In order to solve the problems, the paint spraying device for producing the stop valve is disclosed as CN209317970U, and has the technical key points that the paint spraying device comprises a paint spraying box, supporting legs are fixed at four corners of the outer wall of the bottom of the paint spraying box through screws, the paint spraying box is fixed at the outer wall of the top of the paint spraying box through screws, a water pump is fixed at the outer wall of the bottom of the paint spraying box through screws, a feeding pipe is inserted at the water outlet end of the water pump, a spraying port is formed in the outer wall of the bottom of the feeding pipe, the inner wall of the spraying port is connected with a spray head through threads, moving frame sliding grooves are formed in two sides of the inner wall of the bottom of the paint spraying box, moving frames are connected to the inner walls of the two moving frame sliding grooves in a sliding mode, rotating plates are sleeved on the inner walls of one sides of the two moving frames, supporting rods are fixed to the outer walls of one sides of the two rotating, and the outer walls of one sides of the eight fixed blocks are fixed with suckers through screws. This scheme can effectively solve above-mentioned problem, but its mode through applying to the acting force of pressing to stop valve both ends ring flange carries out the centre gripping, and this kind of centre gripping mode shelters from the surface of stop valve easily to make can't fully spray paint to the surface of stop valve.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a stop valve production is with paint spraying apparatus produces the effort that outwards expands through the expansion structure to the stop valve inner wall and adapts to different stop valves and provide the effort to its support.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a paint spraying apparatus is used in stop valve production, includes two and removes the frame, two remove the one side fixedly connected with drive assembly that the frame was carried on the back each other, drive assembly runs through and removes frame and fixedly connected with expanding structure, drive assembly is used for driving expanding structure and takes place to rotate, expanding structure is used for producing the effort of outside expansion to the stop valve inner wall.

Through adopting the above-mentioned technical scheme, through setting up the expanding structure, thereby make when people need spray paint to the stop valve surface, people only need insert the expanding structure in the opening at stop valve both ends, then expand through the expanding structure, make it produce the effort of outside expansion to the stop valve inner wall, can make the stop valve obtain effectual fixed and support, then when people drive the expanding structure through drive assembly and rotate, the expanding structure can drive the stop valve and rotate, thereby make the stop valve obtain fully spraying paint, and the ring flange at stop valve both ends can not receive and shelter from.

The utility model discloses further set up to: the expanding structure comprises an apron fixedly connected with a driving assembly through a connecting shaft, the apron is detachably connected with a guide block, one end, far away from the apron, of the guide block is connected with a connecting plate through a telescopic assembly, a plurality of hinged seats fixedly connected with the guide block and the outer peripheral wall of the connecting plate are located on the guide block, the hinged seats and the hinged seats located on the connecting plate are respectively hinged with a first connecting rod and a second connecting rod, one ends, far away from the hinged seats, of the first connecting rod and the second connecting rod are hinged with each other, and when the telescopic assembly is in a maximum length state, an obtuse angle is formed between the first connecting rod and.

Through adopting above-mentioned technical scheme, when people need the expanding structure to apply the effort to stop valve opening inner wall, people can reduce the interval between connecting plate and the guide block through telescopic component to make the interval between the articulated seat of both sides can be reduced, then make the articulated department of connecting rod one and connecting rod two can reduce the contained angle, thereby make the expanding structure can outwards expand.

The utility model discloses further set up to: the telescopic assembly comprises an inner ring, a threaded column, a guide shaft, a connecting column and a telescopic assembly, wherein the inner ring is provided with an internal thread, the threaded column is in threaded connection with the inner ring of the runner, the guide shaft is fixedly connected with one end of the threaded column, the connecting column is connected with the connecting plate, the cover plate is in a regular polygon shape, one side of the guide block is provided with a guide shaft, the diameter of the cover plate is smaller than the diagonal length of the cover plate, the cover plate is in a circular groove, the runner is rotatably connected in the groove, the connecting shaft and the guide block are respectively provided with a through groove and a through hole which are coaxially arranged and communicated with the inner ring of the runner, a.

Through adopting above-mentioned technical scheme, when people need be through the interval between flexible subassembly adjustment connecting plate and the guide block, people can be through rotating the runner, because the internal thread and the screw thread post cooperation of its inner circle when the runner rotates, and the screw thread post receives the spacing of guiding axle and spout to make the screw thread post can't take place to rotate, make then the screw thread post can take place the displacement on the length direction of guide block, thereby the screw thread post drives the connecting plate through guiding axle and spliced pole and takes place the displacement.

The utility model discloses further set up to: a plurality of anti-skidding lines are arranged on the peripheral wall of the rotating wheel.

Through adopting above-mentioned technical scheme, through setting up anti-skidding line to make when people rotate the runner, can increase the frictional force between runner periphery wall and the staff through anti-skidding line, avoid the condition of skidding to take place.

The utility model discloses further set up to: the drive assembly comprises a servo motor fixedly connected to the movable frame, and the output end of the servo motor penetrates through the movable frame and is connected with the connecting shaft through a coupler.

Through adopting above-mentioned technical scheme, when drive assembly need drive the expanding structure and rotate, people only need start servo motor, make servo motor's output drive the expanding structure rotation through shaft coupling and connecting axle.

The utility model discloses further set up to: the movable rack is detachably connected with a shell located on the outer side of the servo motor, and a hole for allowing an electric wire containing the servo motor to penetrate is formed in the shell.

Through adopting above-mentioned technical scheme, through setting up the casing to make it can play better protection effect to servo motor, thereby avoid paint to spray servo motor's surface on, avoid influencing servo motor's normal work.

The utility model discloses further set up to: one side of the shell, which faces the movable frame, is fixedly connected with a circle of rubber ring.

Through adopting above-mentioned technical scheme, through setting up the rubber circle to make it can reduce the clearance between casing and the removal frame, avoid paint to leak into.

To sum up, the utility model discloses following beneficial effect has:

through setting up the expanding structure, thereby make when people need spray paint to the stop valve surface, people only need insert the opening at stop valve both ends with expanding structure in, then expand through expanding structure, make it produce the effort of outside expansion to the stop valve inner wall, can make the stop valve obtain effectual fixed and support, then when people drive expanding structure through drive assembly and rotate, expanding structure can drive the stop valve and rotate, thereby make the stop valve obtain fully spraying paint, and the ring flange at stop valve both ends can not receive and shelter from.

Drawings

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

FIG. 2 is a first schematic structural view of the movable frame and the expanding structure of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a second schematic structural view of the movable frame and the expandable structure of the present invention;

FIG. 5 is a third schematic structural view of the movable frame and the expanding structure of the present invention;

fig. 6 is an enlarged view of fig. 5 at B.

In the figure: 1. a movable frame; 2. a housing; 3. an expanded configuration; 4. a coupling; 5. a connecting shaft; 6. a cover plate; 7. a rotating wheel; 8. a guide block; 9. a guide shaft; 10. connecting columns; 11. a connecting plate; 12. a hinged seat; 13. a first connecting rod; 14. a second connecting rod; 15. a servo motor; 16. a through hole; 17. a chute; 18. a threaded post.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

as shown in fig. 1-6, a paint spraying apparatus for production of stop valves comprises two movable frames 1, wherein the two movable frames 1 are fixedly connected with driving components at the back side, the driving components penetrate through the movable frames 1 and the fixedly connected expansion structures 3, the driving components are used for driving the expansion structures 3 to rotate, and the expansion structures 3 are used for generating outwards expanded acting force on the inner walls of the stop valves.

The expansion structure 3 comprises a cover plate 6 fixedly connected with a driving assembly through a connecting shaft 5, the cover plate 6 is detachably connected with a guide block 8, one end, far away from the cover plate 6, of the guide block 8 is connected with a connecting plate 11 through a telescopic assembly, the outer peripheral walls of the guide block 8 and the connecting plate 11 are fixedly connected with a plurality of hinged seats 12, the hinged seat 12 on the guide block 8 and the hinged seat 12 on the connecting plate 11 are respectively hinged with a first connecting rod 13 and a second connecting rod 14, one ends, far away from the hinged seat 12, of the first connecting rod 13 and the second connecting rod 14 are hinged with each other, when the telescopic assembly is in a maximum length state, an obtuse angle is formed between the first connecting rod 13 and the second connecting rod 14, the telescopic assembly comprises a rotating wheel 7 with an inner ring provided with an internal thread, a threaded column 18 in threaded connection with the inner ring of the rotating, apron 6 is regular polygon, apron 6 has seted up the diameter towards one side of guide block 8 and has been less than 6 diagonal length of apron and be the circular shape recess, 7 rotations of runner are connected in the recess, and have seted up a plurality of anti-skidding lines on the 7 periphery walls of runner, seted up logical groove and through-hole 16 with 7 coaxial settings of inner circle of runner and intercommunication on connecting axle 5 and the guide block 8 respectively, still seted up the spout 17 the same with 16 length direction of through-hole in the guide block 8, guiding shaft 9 sliding connection is in spout 17 and through-hole 16.

Drive assembly includes servo motor 15 of fixed connection on removing frame 1, and servo motor 15's output runs through to remove frame 1 and is connected with connecting axle 5 through shaft coupling 4, removes to be connected with the casing 2 that is located the 15 outsides of servo motor through the screw can be dismantled on the frame 1, sets up the hole that the electric wire that holds servo motor 15 passed on the casing 2, and casing 2 bonds towards removing 1 one side of frame and has the round rubber circle.

When people need to place the stop valve for spraying paint, people can sleeve the opening at one end of the stop valve to the outer side of the expansion structure 3, then people can rotate the rotating wheel 7 in a manual mode, when people rotate the rotating wheel 7, the friction force between the palm of people and the rotating wheel 7 can be increased through the anti-skidding threads, the slipping condition when people rotate the rotating wheel 7 is avoided, when the rotating wheel 7 rotates, the threaded column 18 in threaded connection with the inner ring of the rotating wheel is limited by the guide shaft 9 and the sliding groove 17, so that the threaded column 18 cannot rotate, and then the threaded column 18 can only displace in the length direction of the guide block 8, so that the guide shaft 9 can pull the connecting plate 11 to displace towards one side of the guide block 8 through the connecting column 10, the distance between the hinged seats 12 on the two sides is reduced, and the included angle between the connecting rod I13 and the connecting rod II 14 is also, and the hinged part of the first connecting rod 13 and the second connecting rod 14 is expanded outwards to be propped against the inner wall of the port of the stop valve, so that one end of the stop valve can be effectively fixed and limited, the expansion structure 3 at the other side can also support the inner wall of the opening at the other end of the stop valve in the same way, so that a larger friction force exists between the expansion structure 3 and the inner wall of the opening of the stop valve, and the stop valve can be well supported, then people start the servo motor 15, so that the servo motor 15 can drive the stop valve to rotate by utilizing the expansion structure 3 through the coupler 4 and the connecting shaft 5, so that the flanges at the two ends of the stop valve cannot be sprayed when people spray paint on the stop valve, and the problem that the stop valve drops due to overlarge self gravity is avoided, and in the paint spraying process, casing 2 can play better protection effect to servo motor 15, avoids paint to drop on servo motor 15, avoids its use to receive the influence to the rubber circle also can reduce casing 2 and remove the clearance between the frame 1, avoids paint to leak into, and when people need take off the stop valve, people only need the antiport runner 7, thereby make expansion structure 3 no longer support the stop valve opening inner wall can.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The paint spraying device for the production of the stop valve comprises two moving frames (1), wherein one surfaces, facing back to each other, of the two moving frames (1) are fixedly connected with driving assemblies, and the paint spraying device is characterized in that the driving assemblies penetrate through the moving frames (1) and are fixedly connected with expansion structures (3), the driving assemblies are used for driving the expansion structures (3) to rotate, and the expansion structures (3) are used for generating outward expansion acting force on the inner wall of the stop valve.

2. The painting device for producing the stop valve according to claim 1, wherein: expanding structure (3) include apron (6) through connecting axle (5) and drive assembly fixed connection, apron (6) can be dismantled and be connected with guide block (8), the one end that apron (6) were kept away from in guide block (8) is connected with connecting plate (11) through telescopic component, equal a plurality of articulated seats (12) of fixedly connected with on the periphery wall of guide block (8) and connecting plate (11), be located on guide block (8) articulated seat (12) and articulated seat (12) that are located on connecting plate (11) articulate respectively have connecting rod one (13) and connecting rod two (14), the one end that articulated seat (12) were kept away from in connecting rod one (13) and connecting rod two (14) is articulated each other, when telescopic component was in the maximum length state, be the obtuse angle between connecting rod one (13) and connecting rod two (14).

3. The paint spraying device for the production of the stop valve according to claim 2, wherein: the telescopic component comprises a rotating wheel (7) with an inner ring provided with an internal thread, a threaded column (18) in threaded connection with the inner ring of the rotating wheel (7), a guide shaft (9) fixedly connected with one end of the threaded column (18) and a connecting column (10) fixedly connected with the guide shaft (9) and a connecting plate (11), the cover plate (6) is in a regular polygon shape, one side of the cover plate (6) facing the guide block (8) is provided with a circular groove with the diameter smaller than the diagonal length of the cover plate (6), the rotating wheel (7) is rotatably connected in the groove, a through groove and a through hole (16) which are coaxially arranged with and communicated with the inner ring of the rotating wheel (7) are respectively arranged on the connecting shaft (5) and the guide block (8), a sliding groove (17) with the same length direction as the through hole (16) is also arranged in the guide block (8), the guide shaft (9) is connected in the sliding groove (17) and the through hole (16) in a sliding manner.

4. The painting device for producing the stop valve according to claim 3, wherein: a plurality of anti-skidding lines are arranged on the outer peripheral wall of the rotating wheel (7).

5. The paint spraying device for the production of the stop valve according to claim 2, wherein: the drive assembly comprises a servo motor (15) fixedly connected to the moving frame (1), and the output end of the servo motor (15) penetrates through the moving frame (1) and is connected with the connecting shaft (5) through a coupler (4).

6. The paint spraying apparatus for the production of stop valves according to claim 5, wherein: remove and to dismantle on frame (1) and be connected with casing (2) that are located servo motor (15) outside, set up the hole that the electric wire that holds servo motor (15) passed on casing (2).

7. The painting device for producing the stop valve according to claim 6, wherein: the shell (2) is fixedly connected with a circle of rubber ring towards one side of the movable frame (1).