CN219400679U

CN219400679U - Spraying machine for outer wall of pipe fitting

Info

Publication number: CN219400679U
Application number: CN202320271312.0U
Authority: CN
Inventors: 侯华东; 张�成; 刘付祥
Original assignee: Wuxi Huajin Spraying Anticorrosion Technology Service Co ltd
Current assignee: Wuxi Huajin Spraying Anticorrosion Technology Service Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-25
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of pipe fitting machining, in particular to a spraying machine for the outer wall of a pipe fitting, which comprises a machining table, wherein a first machine frame is fixedly arranged on one side of the top end of the machining table, a second machine frame is fixedly arranged on the top end of one side of the machining table, which is far away from the first machine frame, and electric chucks are movably arranged in the middle of the first machine frame and the second machine frame. According to the utility model, the first motor is arranged, when the first motor is started, the output shaft drives the transmission shaft to rotate, when the transmission shaft rotates, the gears at the bottom ends of the two gear rings are driven to rotate, the two gears rotate and then drive the meshed gear rings to rotate simultaneously, when the two gear rings rotate, the two electric chucks are driven to rotate respectively at the middle parts of the first frame and the second frame, and when the two electric chucks rotate, the two electric chucks drive the steel pipes to rotate synchronously, so that paint can uniformly cover the outer wall of the pipe fitting, and the pipe fitting can be sprayed at one time without manual turn-over.

Description

Spraying machine for outer wall of pipe fitting

Technical Field

The utility model relates to the technical field of pipe fitting machining, in particular to a spraying machine for the outer wall of a pipe fitting.

Background

The pipe fittings are the general names of parts with the functions of connection, control, direction change, flow diversion, sealing, support and the like in a pipeline system, the steel pipe fittings are pressure-bearing pipe fittings and are divided into four main types according to different processing technologies, namely butt welding pipe fittings, namely welding seams, non-welding seams, socket welding, threaded pipe fittings and flange pipe fittings, and the surfaces of the pipe fittings need to be sprayed with paint when being processed;

the paint spraying is a method of dispersing paint into uniform and fine mist drops by means of air pressure through a spray gun and applying the mist drops on the surface of an object to be coated, and can be classified into air paint spraying, airless paint spraying, electrostatic paint spraying and the like, and special attention should be paid to safety and avoiding inhalation and skin contact during the paint spraying process.

The utility model provides a pipe fitting outer wall flush coater, it has realized using this flush coater like that the authority bulletin number is CN218108102U disclosed, spraying efficiency is high and very thoroughly, the spraying requirement of pipe fitting has been satisfied, but when not solving every time spraying paint that current pipe fitting outer wall exists, can only spray paint to pipe fitting single face, after single face spraying paint is accomplished, it sprays paint again after the pipe fitting turn-over manually, can influence the efficiency of spraying paint like this, simultaneously manual turn-over, destroy the problem of just spraying paint finish easily, we propose a pipe fitting outer wall for this reason flush coater.

Disclosure of Invention

The utility model aims to provide a spraying machine for the outer wall of a pipe fitting, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a flush coater for pipe fitting outer wall, a flush coater for pipe fitting outer wall includes

The machining device comprises a machining table, wherein a first stand is fixedly arranged on one side of the top end of the machining table, a second stand is fixedly arranged on the top end of one side, far away from the first stand, of the machining table, and electric chucks are movably arranged in the middle of each of the first stand and the second stand;

the first motor is arranged on one side of the processing table, which is close to the second frame, the output shaft end of the first motor is fixedly connected with a transmission shaft, and one end of the transmission shaft penetrates through the second frame and is movably arranged at the bottom end of the first frame through a bearing;

the gear ring is arranged at the outer wall of the electric chuck, a gear is arranged at the bottom end, close to the gear ring, of the transmission shaft, and the gear is meshed with the gear ring.

Preferably, a first shaft bracket is arranged on one side, close to the first frame, of the processing table, a second shaft bracket is arranged on one side, close to the second frame, of the processing table, a reciprocating screw is movably arranged between the second shaft bracket and the top end of the first shaft bracket through a bearing, a second motor is fixedly arranged outside one side of the top end of the second shaft bracket, and the output shaft end of the second motor is fixedly connected with the reciprocating screw;

preferably, shaft bases are fixedly arranged at the inner sides of the bottom ends of the first shaft bracket and the second shaft bracket, and a guide rod is fixedly arranged between the two shaft bases;

preferably, a sliding frame is movably arranged between the reciprocating screw and the guide rod, one side of the sliding frame, which is close to the first frame and the second frame, is provided with an arc-shaped block, and the inner wall of the arc-shaped block is provided with a plurality of arc-shaped spray pipes;

preferably, a pipe joint is arranged on one side of the sliding frame far away from the arc-shaped block;

preferably, the guide rod and the reciprocating screw are positioned on the same central axis.

Compared with the prior art, the utility model has the beneficial effects that:

1. this flush coater for pipe fitting outer wall, through setting up first motor, when first motor starts, its output shaft drives the transmission shaft and rotates, and when the transmission shaft rotated, the gear that drives two ring gear bottom rotated, and two gear rotated the back and drive the ring gear of meshing and rotate simultaneously, drive two electric chucks and rotate in the middle part of first frame and second frame respectively when two ring gears rotated, drive steel pipe synchronous rotation when two electric chucks rotate, the coating can be even cover in the outer wall department of pipe fitting like this, can once only accomplish the pipe fitting spraying, need not manual turn over.

2. This flush coater for pipe fitting outer wall is through setting up the axle bed, and the axle bed is all installed to the bottom inboard of first pedestal and second pedestal, and fixed mounting has the guide bar between two axle beds, and when the carriage moved through reciprocating screw's drive, the bottom of carriage can be along the axial slip of guide bar, can control carriage rectilinear movement like this, keeps the arc piece not displacement when removing, and then cuts and scratch pipe fitting outer wall after avoiding the displacement of arc piece.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present utility model at B in FIG. 1;

fig. 4 is an enlarged schematic view of the present utility model at C in fig. 1.

In the figure: 1. a processing table; 2. a first frame; 3. a second frame; 4. an electric chuck; 5. a first motor; 6. a transmission shaft; 7. a gear ring; 8. a gear; 9. a carriage; 10. an arc-shaped block; 11. an arc-shaped spray pipe; 12. a first pedestal; 13. a second shaft frame; 14. a reciprocating screw; 15. a second motor; 16. a shaft seat; 17. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

a coating machine for outer wall of pipe fitting, a coating machine for outer wall of pipe fitting includes

The machining device comprises a machining table 1, wherein a first frame 2 is fixedly arranged on one side of the top end of the machining table 1, a second frame 3 is fixedly arranged on the top end of one side, far away from the first frame 2, of the machining table 1, and an electric chuck 4 is movably arranged in the middle of each of the first frame 2 and the second frame 3;

the first motor 5 is arranged on one side of the processing table 1, which is close to the second frame 3, the output shaft end of the first motor 5 is fixedly connected with a transmission shaft 6, and one end of the transmission shaft 6 penetrates through the second frame 3 and is movably arranged at the bottom end of the first frame 2 through a bearing;

the gear ring 7 is arranged at the outer wall of the electric chuck 4, a gear 8 is arranged at the bottom end of the transmission shaft 6, which is close to the gear ring 7, and the gear 8 is meshed with the gear ring 7;

through above-mentioned scheme, through setting up first motor 5, when first motor 5 starts, its output shaft drives transmission shaft 6 and rotates, and when transmission shaft 6 rotated, drive the gear 8 of two ring gears 7 bottom and rotate, drive the ring gear 7 of meshing simultaneously and rotate after two gears 8 rotate, drive two electric chucks 4 and rotate at the middle part of first frame 2 and second frame 3 respectively when two ring gears 7 rotate, drive steel pipe synchronous rotation when two electric chucks 4 rotate, the coating can be even in the outer wall department of pipe fitting, can once only accomplish the pipe fitting spraying like this, need not manual turn-over.

In this embodiment, preferably, a first shaft frame 12 is disposed on a side of the processing table 1 close to the first frame 2, a second shaft frame 13 is disposed on a side of the processing table 1 close to the second frame 3, a reciprocating screw 14 is movably mounted between the second shaft frame 13 and the top end of the first shaft frame 12 through a bearing, a second motor 15 is fixedly mounted on the outer portion of one side of the top end of the second shaft frame 13, and an output shaft end of the second motor 15 is fixedly connected with the reciprocating screw 14;

through the scheme, by arranging the second motor 15, when the second motor 15 is started, the reciprocating screw 14 is driven to rotate, the reciprocating screw 14 drives the sliding frame 9 to move from one end of the pipe fitting to the other end, and when the sliding frame moves, the arc-shaped spray pipe 11 at the inner wall of the arc-shaped block 10 sprays paint;

in this embodiment, preferably, the inner sides of the bottom ends of the first shaft bracket 12 and the second shaft bracket 13 are fixedly provided with shaft seats 16, and a guide rod 17 is fixedly arranged between the two shaft seats 16;

through the scheme, through the arrangement of the shaft seats 16, the shaft seats 16 are arranged on the inner sides of the bottom ends of the first shaft bracket 12 and the second shaft bracket 13, the guide rod 17 is fixedly arranged between the two shaft seats 16, and when the sliding frame 9 moves under the drive of the reciprocating screw 14, the bottom end of the sliding frame 9 can slide along the axial direction of the guide rod 17, so that the sliding frame 9 can be controlled to linearly move, the arc-shaped block 10 is kept not to be displaced during the movement, and further the outer wall of a pipe fitting is prevented from being scraped after the arc-shaped block 10 is displaced;

in the embodiment, preferably, a sliding frame 9 is movably arranged between the reciprocating screw 14 and the guide rod 17, one side of the sliding frame 9, which is close to the first frame 2 and the second frame 3, is provided with an arc-shaped block 10, and the inner wall of the arc-shaped block 10 is provided with a plurality of arc-shaped spray pipes 11;

through the scheme, the arc-shaped spray pipe 11 is arranged, and the arc-shaped spray pipe 11 is arranged in an arc shape, so that the arc-shaped spray pipe is convenient to adapt to the shape of a pipe fitting, the distance between spray holes on the arc-shaped spray pipe 11 and the surface of the pipe fitting is equal, and paint waste caused during paint spraying is reduced;

in this embodiment, preferably, the side of the carriage 9 remote from the arc-shaped block 10 is provided with a pipe joint;

through the scheme, the pipe joint is arranged at one end of the carriage 9 away from the arc-shaped block 10, and the pipe joint is used for connecting an external paint spraying pipeline;

in this embodiment, the guide rod 17 and the reciprocating screw 14 are preferably on the same central axis;

by the above-mentioned scheme, by arranging the reciprocating screw 14 and the guide rod 17, the reciprocating screw 14 and the guide rod 17 are arranged on the same central axis, so that the carriage 9 and the processing table 1 can be kept at a vertical angle.

When the spraying machine for the outer wall of the pipe fitting of the embodiment is used, firstly, the pipe fitting needing to be sprayed is clamped between the two electric chucks 4, then the arc-shaped block 10 is moved to one end of the pipe fitting, then the first motor 5 and the second motor 15 are started simultaneously, when the first motor 5 is started, the output shaft of the first motor drives the transmission shaft 6 to rotate, when the transmission shaft 6 rotates, the gears 8 at the bottom ends of the two gear rings 7 are driven to rotate, the two gears 8 rotate and then drive the meshed gear rings 7 to rotate simultaneously, the two electric chucks 4 are driven to rotate respectively at the middle parts of the first rack 2 and the second rack 3 when the two gear rings 7 rotate, the steel pipe is driven to rotate synchronously when the two electric chucks 4 rotate, the second motor 15 is driven to rotate, the reciprocating screw 14 is driven to rotate when the reciprocating screw 14 rotates and then drives the sliding frame 9 to move from one end of the pipe fitting to the other end, the arc-shaped spray paint at the inner wall of the arc-shaped block 10 when the first motor is started, and the self-rotating of the pipe fitting is matched, and the paint can be uniformly covered on the outer wall of the pipe fitting, so that the pipe fitting can be sprayed at one time without manual turning.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flush coater for pipe fitting outer wall which characterized in that: the spraying machine for the outer wall of the pipe fitting comprises

The machining device comprises a machining table (1), wherein a first machine frame (2) is fixedly arranged on one side of the top end of the machining table (1), a second machine frame (3) is fixedly arranged on the top end of one side, far away from the first machine frame (2), of the machining table (1), and electric chucks (4) are movably arranged in the middle of each of the first machine frame (2) and the second machine frame (3);

the first motor (5) is arranged on one side, close to the second frame (3), of the processing table (1), a transmission shaft (6) is fixedly connected to the output shaft end of the first motor (5), and one end of the transmission shaft (6) penetrates through the second frame (3) and is movably mounted at the bottom end of the first frame (2) through a bearing;

the gear ring (7), gear ring (7) set up in the outer wall department of electric chuck (4), the bottom that transmission shaft (6) is close to gear ring (7) is provided with gear (8), gear (8) and gear ring (7) meshing.

2. A sprayer for outer walls of pipe fittings as defined in claim 1, wherein: one side that processing platform (1) is close to first frame (2) is provided with first pedestal (12), one side that processing platform (1) is close to second frame (3) is provided with second pedestal (13), there is reciprocating screw (14) through bearing movable mounting between the top of second pedestal (13) and first pedestal (12), the outside fixed mounting in top one side of second pedestal (13) has second motor (15), the output axle head fixed connection reciprocating screw (14) of second motor (15).

3. A sprayer for outer walls of pipe fittings as defined in claim 2, wherein: the inner sides of the bottom ends of the first shaft bracket (12) and the second shaft bracket (13) are fixedly provided with shaft seats (16), and a guide rod (17) is fixedly arranged between the two shaft seats (16).

4. A sprayer for outer walls of pipe fittings as defined in claim 2, wherein: the reciprocating screw (14) is movably provided with a sliding frame (9) between the reciprocating screw and the guide rod (17), one side, close to the first frame (2) and the second frame (3), of the sliding frame (9) is provided with an arc-shaped block (10), and the inner wall of the arc-shaped block (10) is provided with a plurality of arc-shaped spray pipes (11).

5. The applicator for an outer wall of a pipe fitting of claim 4, wherein: one side of the sliding frame (9) far away from the arc-shaped block (10) is provided with a pipe joint.

6. A spray applicator for an outer wall of a pipe fitting as claimed in claim 3, wherein: the guide rod (17) and the reciprocating screw (14) are positioned on the same central axis.