Anti-corrosion coating processing device

Abstract

The utility model discloses an anticorrosive coating processing device, which relates to the technical field of coating processing and comprises a fixing frame, a support is fixedly arranged in the middle of the fixing frame, an annular seat is fixedly arranged at the top end of the support, a plurality of first movable seats are arranged on the inner side of the annular seat in a surrounding manner, and each first movable seat is of an arc-shaped structure. And a plurality of positioning rollers are arranged in the first movable seats, and pipe bodies are arranged among the multiple first movable seats. According to the pipe clamping device, the fixing frame is arranged, the annular base is arranged above the fixing frame, the multiple first movable bases used for clamping a pipeline are arranged on the inner side of the annular base, the multiple first movable bases can rapidly clamp and fix a pipe through the movable rollers on the inner sides of the first movable bases, and the pipe can be driven by the movable rollers to rotate after being clamped; therefore, uniform coating of the coating on the inner wall of the pipe is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, in particular to an anti-corrosion coating processing device. Background Art

[0002] Metal pipes are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. In order to avoid corrosion of pipes after long-term use, it is necessary to spray anti-corrosion coating on their outer surface during processing.

[0003] As disclosed in publication number CN212263648U, a device for spraying the outer wall of a building material pipeline belongs to the technical field of pipeline spraying devices and includes a device main body, a material storage box is fixed on the top of the device main body, a feed pipe is connected to the top of the material storage box, a first motor is installed on one side of the inner part of the device main body, an output end of the first motor is connected to a first threaded rod, and a first threaded sleeve is sleeved on the outer surface of the first threaded rod; a spring, a telescopic rod, a clamping column, a connecting plate, a guide wheel and a support seat are provided, and when it is necessary to clamp and fix the pipeline, the user pushes the clamping column to make the clamping column squeeze the telescopic rod and the spring, the telescopic rod is contracted and the spring is compressed, and then the user puts the pipeline on the clamping column through the inner hole of the pipeline and releases the clamping column. At this time, the spring and the telescopic rod are reset, thereby avoiding contact between the clamping device and the outer wall of the pipeline, so that the spraying device can completely spray the outer wall of the pipeline and reduce the burden on the user.

[0004] The above technical solution has some problems in practical application. It is difficult to achieve rapid clamping of the pipe with this technical solution, and it is difficult to ensure uniform spraying of the paint on the inner wall of the pipe during the spraying process.

[0005] Therefore, it is necessary to invent an anti-corrosion coating processing device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-corrosion coating processing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-corrosion coating processing device, comprising a fixed frame, a support is fixedly arranged in the middle of the fixed frame, an annular seat is fixedly arranged on the top of the support, a plurality of first movable seats are arranged around the inner side of the annular seat, and the first movable seat is arranged in an arc structure, a plurality of positioning rollers are arranged inside the first movable seat, a tube body is arranged between the plurality of first movable seats, a rotating motor is fixedly arranged in the middle of the outer side of the first movable seat located below, and the output shaft of the rotating motor is fixedly connected to the positioning roller, a second movable seat is arranged inside the fixed frame, a thread groove is penetrated in the middle of the second movable seat, a transmission screw is penetrated in the thread groove, a driving motor is fixedly arranged at one end of the screw, and the driving motor is fixedly arranged at one end of the fixed frame, an extension frame is fixedly arranged on the top of the second movable seat, and a paint nozzle is fixedly arranged at one end of the lower surface of the extension frame.

[0008] Preferably, a plurality of slots are arranged around the outer wall of the annular seat, and insertion rods are arranged penetratingly inside the slots, and the insertion rods are fixedly arranged on the outer side of the first movable seat.

[0009] Preferably, an extension plate is fixedly provided at one end of the insertion rod, and a return spring is provided between the extension plate and the annular seat.

[0010] Preferably, a slide rod is fixedly provided in the middle part of the outer side of the first movable seat, and movable frames are movably provided on both sides of the annular seat through bearings, and the outer side wall of the movable frame is penetrated by a plurality of slide grooves corresponding to the slide rod, and the slide grooves are arranged as arc structures.

[0011] Preferably, a limiting plate is fixedly provided at the middle portion of the outer side wall of the movable frame, and the limiting plate is provided at the outer side of the annular seat.

[0012] Preferably, a limiting bolt is provided through the screw hole in the middle of the limiting plate, and one end of the limiting bolt is in contact with the outer side wall of the annular seat.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model provides a fixing frame, an annular seat is provided above the fixing frame, and a plurality of first movable seats for clamping the pipe are provided inside the annular seat. The plurality of first movable seats can realize rapid clamping and fixing of the pipe through the movable rollers inside the first movable seats, and the pipe can rotate under the drive of the movable rollers after clamping to ensure uniform coating of the inner wall of the pipe;

[0015] 2. The utility model provides a movable frame, an extension frame and a paint nozzle are provided above the movable frame, and the paint nozzle can spray paint on the inner wall of the rotating pipe. A threaded groove is provided in the middle of the movable frame, and a transmission screw is provided inside the threaded groove. The transmission screw cooperates with the threaded groove to drive the movable frame to ensure that the movable frame can drive the paint nozzle to slide evenly, thereby ensuring that the paint is evenly coated on the inner wall of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the annular seat of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the movable frame of the utility model.

[0019] Figure 4 It is a schematic cross-sectional view of the movable frame structure of the utility model.

[0020] In the figure: 1, fixed frame; 2, support; 3, annular seat; 4, first movable seat; 5, positioning roller; 6, tube body; 7, rotating motor; 8, second movable seat; 9, thread groove; 10, transmission screw; 11, driving motor; 12, extension frame; 13, paint nozzle; 14, slot; 15, insertion rod; 16, extension plate; 17, sliding rod; 18, movable frame; 19, slide groove; 20, limit plate; 21, limit bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 The anti-corrosion coating processing device shown in the figure comprises a fixed frame 1, a support 2 is fixedly arranged in the middle of the fixed frame 1, an annular seat 3 is fixedly arranged on the top of the support 2, a plurality of first movable seats 4 are arranged around the inner side of the annular seat 3, and the first movable seats 4 are arranged in an arc structure, a plurality of positioning rollers 5 are arranged inside the first movable seats 4, and a tube body 6 is arranged between the plurality of first movable seats 4;

[0023] Specifically, a rotating motor 7 is fixedly arranged at the middle of the outer side of the first movable seat 4 located below, and the output shaft of the rotating motor 7 is fixedly connected to the positioning roller 5, and the rotating motor 7 can drive the tube body 6 through the positioning roller 5;

[0024] More specifically, a second movable seat 8 is arranged inside the fixed frame 1, a thread groove 9 is arranged through the middle of the second movable seat 8, a transmission screw 10 is arranged through the thread groove 9, a driving motor 11 is fixedly arranged at one end of the screw 10, and the driving motor 11 is fixedly arranged at one end of the fixed frame 1, an extension frame 12 is fixedly arranged at the top of the second movable seat 8, a coating nozzle 13 is fixedly arranged at one end of the lower surface of the extension frame 12, and the coating nozzle 13 can be connected to a coating pump to complete the coating spraying;

[0025] In addition, a plurality of slots 14 are arranged around the outer wall of the annular seat 3, and an insertion rod 15 is arranged inside the slot 14, and the insertion rod 15 is fixedly arranged on the outer side of the first movable seat 4, and an extension plate 16 is fixedly arranged at one end of the insertion rod 15, and a return spring is arranged between the extension plate 16 and the annular seat 3, and the arrangement of the return spring facilitates the device to release the clamping of the tube body 6;

[0026] Moreover, a slide bar 17 is fixedly provided at the middle part of the outer side of the first movable seat 4, and movable frames 18 are movably provided on both sides of the annular seat 3 through bearings, and a plurality of slide grooves 19 corresponding to the slide bar 17 are provided through the outer wall of the movable frame 18, and the slide grooves 19 are provided in an arc structure, and the movable frame 18 can squeeze the slide bar 17 through the slide grooves 19, thereby causing the first movable seat 4 to move;

[0027] At the same time, a limiting plate 20 is fixedly arranged in the middle of the outer wall of the movable frame 18, and the limiting plate 20 is arranged on the outer side of the annular seat 3. A limiting bolt 21 is penetrated through the screw hole opened in the middle of the limiting plate 20, and one end of the limiting bolt 21 is in contact with the outer wall of the annular seat 3. The limiting bolt 21 can realize the locking of the position between the limiting plate 20 and the annular seat 3, thereby realizing the locking of the position of the movable frame 18.

[0028] Working principle of this utility model:

[0029] When the device is in use, first insert the tube body 6 to be processed into the inner wall of the annular seat 3, then pull the movable frame 18 so that the movable frame 18 rotates on the outside of the annular seat 3, and the movable frame 18 squeezes the slide bar 17 through the slide groove 19 on its outside, so that the slide bar 17 drives the first movable seat 4 to move, and the first movable seat 4 drives the positioning roller 5 to move, so that multiple positioning rollers 5 clamp and fix the tube body 6, at this time, the rotating motor 7 drives a positioning roller 5 to rotate, and the positioning roller 5 drives the tube body 6 to rotate through friction. At the same time, the driving motor 11 drives the transmission screw 10 to rotate, and the transmission screw 10 cooperates with the thread groove 9 to make the movable frame 8 slide horizontally, and the movable frame 8 drives the extension frame 12 and the paint nozzle 13 to slide, so that the paint nozzle 13 is inserted into the interior of the tube body 6, and at this time, the paint nozzle 13 can spray the paint on the inner wall of the tube body 6 through an external paint pump to realize the processing of the anti-corrosion coating inside the tube body.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An anti-corrosion coating processing device, comprising a fixing frame (1), characterized in that: A support (2) is fixedly arranged in the middle of the fixed frame (1), an annular seat (3) is fixedly arranged at the top of the support (2), a plurality of first movable seats (4) are arranged around the inner side of the annular seat (3), and the first movable seats (4) are arranged in an arc-shaped structure, a plurality of positioning rollers (5) are arranged inside the first movable seat (4), a tube body (6) is arranged between the plurality of first movable seats (4), a rotating motor (7) is fixedly arranged in the middle of the outer side of the first movable seat (4) located below, and the output shaft of the rotating motor (7) is connected to the positioning roller (5) fixed connection, a second movable seat (8) is arranged inside the fixed frame (1), a thread groove (9) is arranged through the middle of the second movable seat (8), a transmission screw (10) is arranged through the thread groove (9), a driving motor (11) is fixedly arranged at one end of the screw (10), and the driving motor (11) is fixedly arranged at one end of the fixed frame (1), an extension frame (12) is fixedly arranged at the top end of the second movable seat (8), and a paint nozzle (13) is fixedly arranged at one end of the lower surface of the extension frame (12).

2. The anti-corrosion coating processing device according to claim 1, characterized in that: The outer wall of the annular seat (3) is surrounded by a plurality of slots (14), the interior of the slots (14) is penetrated by an insertion rod (15), and the insertion rod (15) is fixedly arranged on the outer side of the first movable seat (4).

3. The anti-corrosion coating processing device according to claim 2, characterized in that: An extension plate (16) is fixedly provided at one end of the insertion rod (15), and a return spring is provided between the extension plate (16) and the annular seat (3).

4. The anti-corrosion coating processing device according to claim 3, characterized in that: A sliding rod (17) is fixedly arranged in the middle of the outer side of the first movable seat (4), and movable frames (18) are movably arranged on both sides of the annular seat (3) through bearings, and a plurality of sliding grooves (19) corresponding to the sliding rod (17) are arranged through the outer wall of the movable frame (18), and the sliding grooves (19) are arranged as arc structures.

5. The anti-corrosion coating processing device according to claim 4, characterized in that: A limiting plate (20) is fixedly arranged in the middle of the outer side wall of the movable frame (18), and the limiting plate (20) is arranged on the outer side of the annular seat (3).

6. The anti-corrosion coating processing device according to claim 5, characterized in that: A limiting bolt (21) is provided through a screw hole in the middle of the limiting plate (20), and one end of the limiting bolt (21) is in contact with the outer wall of the annular seat (3).

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