Alloy pipeline surface paint spraying device

Abstract

The utility model relates to the technical field of pipeline paint spraying devices, in particular to an alloy pipeline surface paint spraying device. The utility model provides an alloy pipeline surface paint spraying device. The alloy pipeline surface paint spraying device comprises a supporting frame, a rotating seat, a first double-shaft motor, a guide sliding groove, a guide screw rod, a guide sliding block, a lining part, a transmission assembly, a translation assembly and a paint spraying assembly. When the pipeline paint spraying device is used, firstly, the two ends of a pipeline are arranged outside the lining pieces in a sleeving mode, then the first double-shaft motor is started, the two sets of guide screws can be driven to rotate at the same time, and the two sets of guide screws can drive the two sets of lining pieces to move relatively through the two sets of guide sliding blocks correspondingly; the inner wall of the pipeline can be supported in an abutting mode through the two sets of lining pieces, so that the reverse clamping and fixing effect can be achieved, the two sets of rotating bases can be driven to rotate and adjust at the same time by starting the transmission assembly, the two sets of rotating bases can drive the two ends of the pipeline to rotate and adjust, and then the pipeline paint spraying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline paint spraying devices, in particular to a paint spraying device for the surface of an alloy pipeline. Background Art

[0002] Alloy steel pipes are mainly used in high-pressure and high-temperature pipelines and equipment such as power plants, nuclear power plants, high-pressure boilers, high-temperature superheaters and reheaters. They are made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel, and are made by hot rolling or cold rolling. Due to the limitations of usage conditions, alloy pipes are generally sprayed with a layer of paint on the surface before use.

[0003] In actual use, it is usually necessary to support and fix both ends of the pipe, and then evenly spray paint on the upper surface of the pipe. When painting the unpainted part, the position of the pipe needs to be manually rotated and adjusted, which makes it inconvenient to improve the efficiency of pipe painting.

[0004] Therefore, in order to solve the above-mentioned problem of inconvenience in improving the efficiency of pipeline painting, an alloy pipeline surface painting device can be designed. Starting the first dual-axis motor can drive the two sets of guide screws to rotate at the same time, and the two sets of guide screws can respectively drive the two sets of lining parts to move relative to each other through the two sets of guide sliders. The two sets of lining parts can support the inner wall of the pipeline. Subsequently, starting the transmission assembly can drive the two sets of rotating seats to rotate and adjust at the same time, and the two sets of rotating seats can drive the two ends of the pipeline to rotate and adjust, thereby improving the efficiency of pipeline painting. Utility Model Content

[0005] In order to overcome the problem that during the use of the pipe painting device, it is usually necessary to support and fix the two ends of the pipe, and then evenly spray paint on the upper surface of the pipe. When painting the unpainted part, the position of the pipe needs to be manually rotated and adjusted, which makes it inconvenient to improve the efficiency of pipe painting.

[0006] The technical solution of the utility model is: a device for spraying paint on the surface of an alloy pipe, comprising a support frame, a rotating seat, a first dual-axis motor, a guide slide groove, a guide screw, a guide slider, a lining, a transmission assembly, a translation assembly and a paint spray assembly; transmission assemblies are provided on both sides of the support frame, a rotating seat is provided on the inner wall of the support frame, a guide slide groove is provided inside the rotating seat, a first dual-axis motor is provided inside the guide slide groove, guide screws are provided on both sides of the output end of the first dual-axis motor, one end of the guide screw is rotatably connected to the inner wall of the guide slide groove, a guide slider is provided on the side wall of the guide screw, the guide slider is threadedly connected to the guide screw, a lining is provided on the side wall of the guide slider, a translation assembly is provided above the support frame, and a paint spray assembly is provided outside the translation assembly.

[0007] Preferably, when the pipe painting device is in use, first, both ends of the pipe are sleeved on the outside of the lining part, and then, starting the first dual-axis motor can drive the two sets of guide screws to rotate at the same time, and the two sets of guide screws can respectively drive the two sets of lining parts to move relative to each other through the two sets of guide sliders, and the two sets of lining parts can support the inner wall of the pipe, thereby achieving the effect of reverse clamping and fixing, and then, the painting assembly is driven by the translation assembly to evenly spray paint on the surface of the pipe. When the paint spraying on the top of the pipe is completed, starting the transmission assembly can drive the two sets of rotating seats to rotate and adjust at the same time, and the two sets of rotating seats can drive the two ends of the pipe to rotate and adjust, so that the pipe can be fully painted, thereby improving the efficiency of pipe painting.

[0008] Preferably, the transmission assembly includes a mounting frame, a second dual-axis motor, a driving shaft, a driving pulley and a transmission belt; a mounting frame is provided on the inner wall of the support frame, a second dual-axis motor is provided inside the mounting frame, a driving shaft is provided at both sides of the output end of the second dual-axis motor, a driving pulley is provided at one end of the driving shaft, a transmission belt is provided on the outside of the driving pulley, and the driving pulley is rotatably connected to the transmission belt.

[0009] Preferably, the transmission assembly also includes a driven shaft and a driven wheel; a driven shaft is provided on both sides of the support frame, a driven wheel is provided at one end of the driven shaft, the driven wheel is provided inside the transmission belt, the driven wheel is rotatably connected to the transmission belt, and the other end of the driven shaft is fixedly connected to the side wall of the rotating seat.

[0010] Preferably, the translation assembly includes a translation rail, a translation motor and a translation screw; a translation rail is arranged above the support frame, a translation motor is arranged at one end of the translation rail, a translation screw is arranged at the output end of the translation motor, and one end of the translation screw is rotatably connected to the inner wall of the translation rail.

[0011] Preferably, the translation assembly also includes a translation slider and a translation bracket; a translation slider is provided on the side wall of the translation screw, the translation slider is threadedly connected to the translation screw, a translation bracket is provided on the outside of the translation rail, and the inner wall of the translation bracket is fixedly connected to the bottom wall of the translation slider.

[0012] Preferably, the paint spraying assembly includes a feed pipe, a storage box and a suction pump; the storage box is arranged above the translation bracket, the feed pipe is arranged above the storage box, and the suction pump is arranged on the side wall of the storage box.

[0013] Preferably, the paint spraying assembly further includes a feed pipe and a paint spraying head; the feed pipe is provided on one side of the feed pump, and the paint spraying head is provided at one end of the feed pipe.

[0014] Beneficial effects of the utility model:

[0015] 1. When the pipe painting device is in use, first, both ends of the pipe are put on the outside of the lining part, and then, starting the first dual-axis motor can drive the two sets of lead screws to rotate at the same time, and the two sets of lead screws can respectively drive the two sets of lining parts to move relative to each other through the two sets of guide sliders. The two sets of lining parts can support the inner wall of the pipe, thereby achieving the effect of reverse clamping and fixing. Subsequently, the painting assembly is driven by the translation assembly to evenly spray paint on the surface of the pipe. When the paint is finished on the top of the pipe, starting the transmission assembly can drive the two sets of rotating seats to rotate and adjust at the same time. The two sets of rotating seats can drive the two ends of the pipe to rotate and adjust, so that the pipe can be fully painted, thereby improving the efficiency of pipe painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a first three-dimensional structural schematic diagram of an alloy pipe surface spraying device of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the first partial three-dimensional structure of an alloy pipe surface spraying device of the utility model;

[0018] Figure 3 Shown is a schematic diagram of the second partial three-dimensional structure of an alloy pipe surface spraying device of the utility model;

[0019] Figure 4 Shown is a schematic diagram of the third partial three-dimensional structure of an alloy pipe surface spraying device of the present invention;

[0020] Explanation of the accompanying drawings: 1. Support frame; 2. Rotating seat; 3. First dual-axis motor; 4. Guide slide; 5. Guide screw; 6. Guide slider; 7. Lining; 101. Mounting frame; 102. Second dual-axis motor; 103. Driving shaft; 104. Driving wheel; 105. Transmission belt; 106. Driven shaft; 107. Driven wheel; 201. Translation rail; 202. Translation motor; 203. Translation screw; 204. Translation slider; 205. Translation bracket; 301. Feed pipe; 302. Storage box; 303. Extraction pump; 304. Delivery pipe; 305. Paint spray head. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 4The utility model provides an embodiment: a device for spraying paint on the surface of an alloy pipe, comprising a support frame 1, a rotating seat 2, a first dual-axis motor 3, a guide slide groove 4, a guide screw 5, a guide slider 6, a lining part 7, a transmission assembly, a translation assembly and a painting assembly; transmission assemblies are provided on both sides of the support frame 1, a rotating seat 2 is provided on the inner wall of the support frame 1, a guide slide groove 4 is opened inside the rotating seat 2, a first dual-axis motor 3 is provided inside the guide slide groove 4, and a guide screw 5 is provided at the output ends on both sides of the first dual-axis motor 3, one end of the guide screw 5 is rotatably connected to the inner wall of the guide slide groove 4, a guide slider 6 is provided on the side wall of the guide screw 5, the guide slider 6 is threadedly connected to the guide screw 5, and a lining part 7 is provided on the side wall of the guide slider 6, a translation assembly is provided above the support frame 1, and a painting assembly is provided outside the translation assembly.

[0023] See also Figure 2 , the transmission assembly includes a mounting frame 101, a second dual-axis motor 102, a driving shaft 103, a driving pulley 104 and a transmission belt 105; a mounting frame 101 is provided on the inner wall of the support frame 1, and a second dual-axis motor 102 is provided inside the mounting frame 101, and a driving shaft 103 is provided at both sides of the output end of the second dual-axis motor 102, and a driving shaft 103 is provided at one end of the driving shaft 103. A driving pulley 104 is provided on the outside of the driving pulley 104, and a transmission belt 105 is provided, and the driving pulley 104 is rotatably connected to the transmission belt 105; starting the second dual-axis motor 102 can drive the two sets of driving shafts 103 to rotate at the same time, and the driving shaft 103 can drive the transmission belt 105 to rotate through the driving pulley 104; the transmission assembly also includes a driven shaft 106 and a driven pulley 107; a driven shaft 106 is provided on both sides of the support frame 1, A driven wheel 107 is provided at one end of the driven shaft 106, and the driven wheel 107 is provided inside the transmission belt 105. The driven wheel 107 is rotatably connected to the transmission belt 105, and the other end of the driven shaft 106 is fixedly connected to the side wall of the rotating seat 2; the transmission belt 105 can drive the driven shaft 106 to rotate through the driven wheel 107, thereby driving the rotating seat 2 to rotate and adjust; the translation assembly includes a translation rail 201, a translation motor 202 and a translation screw 203; a translation rail 201 is provided above the support frame 1, and a translation motor 202 is provided at one end of the translation rail 201, and a translation screw 203 is provided at the output end of the translation motor 202, and one end of the translation screw 203 is rotatably connected to the inner wall of the translation rail 201; starting the translation motor 202 can drive the translation screw 203 to rotate.

[0024] See also Figure 3-Figure 4In this embodiment, the translation assembly further includes a translation slider 204 and a translation bracket 205; a translation slider 204 is provided on the side wall of the translation screw 203, and the translation slider 204 is threadedly connected to the translation screw 203. A translation bracket 205 is provided on the outside of the translation rail 201, and the inner wall of the translation bracket 205 is fixedly connected to the bottom wall of the translation slider 204; the translation screw 203 can drive the translation slider 204 to adjust and move through the translation rail 201, drive the translation bracket 205 to adjust and move, and thus drive the paint spraying assembly to adjust and move; the paint spraying assembly includes a feed pipe 301, a storage box 302 and a pump 303; the translation bracket 205 A material storage box 302 is provided above the material storage box 302, a feeding pipe 301 is provided above the material storage box 302, and a suction pump 303 is provided on the side wall of the material storage box 302; first, the paint is added to the interior of the material storage box 302 through the feeding pipe 301, and then, the suction pump 303 is started to extract the paint; the paint spraying assembly also includes a delivery pipe 304 and a paint spray head 305; a delivery pipe 304 is provided on one side of the delivery pump 303, and a paint spray head 305 is provided at one end of the delivery pipe 304; when the extraction pump 303 is started, the paint can be extracted and transported through the delivery pipe 304, and then, the surface of the pipe is evenly sprayed through the paint spray head 305, so that the painting operation can be carried out.

[0025] When the pipeline painting device is in use, first, both ends of the pipeline are sleeved on the outside of the lining member 7, and then, the first dual-axis motor 3 is started to simultaneously drive the two sets of lead screws 5 to rotate, and the two sets of lead screws 5 can respectively drive the two sets of lining members 7 to move relative to each other through the two sets of guide sliders 6, and the two sets of lining members 7 can resist and support the inner wall of the pipeline, thereby achieving the effect of reverse clamping and fixing;

[0026] Subsequently, the translation motor 202 is started to drive the translation screw 203 to rotate, and the translation screw 203 can drive the translation bracket 205 to adjust and move through the translation slider 204, and the translation bracket 205 can drive the paint spraying assembly to adjust and move;

[0027] At the same time, starting the extraction pump 303 can extract and transport the paint through the delivery pipe 304, and then the paint spraying head 305 is used to evenly spray the surface of the pipe, so that the painting operation can be carried out.

[0028] When the paint spraying on the top of the pipe is completed, the second dual-axis motor 102 is started to simultaneously drive the two sets of driving shafts 103 to rotate. The driving shaft 103 can drive the transmission belt 105 to rotate through the driving wheel 104, and the transmission belt 105 can drive the driven shaft 106 to rotate through the driven wheel 107.

[0029] The two sets of driven shafts 106 can respectively drive the two sets of rotating seats 2 to rotate and adjust, and the two sets of rotating seats 2 can drive the two ends of the pipeline to rotate and adjust, so that the pipeline can be fully painted, thereby improving the pipeline painting efficiency.

[0030] Through the above steps, when the pipe painting device is in use, first, both ends of the pipe are sleeved on the outside of the lining part 7, and then, starting the first dual-axis motor 3 can simultaneously drive the two sets of guide screws 5 to rotate, and the two sets of guide screws 5 can respectively drive the two sets of lining parts 7 to move relative to each other through the two sets of guide sliders 6, and the two sets of lining parts 7 can support the inner wall of the pipe, thereby achieving the effect of reverse clamping and fixing. Subsequently, the painting assembly is driven by the translation assembly to evenly spray paint on the surface of the pipe. When the paint spraying on the top of the pipe is completed, starting the transmission assembly can simultaneously drive the two sets of rotating seats 2 to rotate and adjust, and the two sets of rotating seats 2 can drive the two ends of the pipe to rotate and adjust, so that the pipe can be fully sprayed with paint, thereby improving the efficiency of pipe painting.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for spraying paint on the surface of an alloy pipe, comprising a support frame (1); characterized in that: The invention also includes a rotating seat (2), a first dual-axis motor (3), a guide chute (4), a guide screw (5), a guide slider (6), an inner lining (7), a transmission assembly, a translation assembly and a paint spraying assembly; a transmission assembly is provided on both sides of the support frame (1); a rotating seat (2) is provided on the inner wall of the support frame (1); a guide chute (4) is provided inside the rotating seat (2); a first dual-axis motor (3) is provided inside the guide chute (4); a guide screw (5) is provided at both output ends of the first dual-axis motor (3); one end of the guide screw (5) is rotatably connected to the inner wall of the guide chute (4); a guide slider (6) is provided on the side wall of the guide screw (5); the guide slider (6) is threadedly connected to the guide screw (5); a lining (7) is provided on the side wall of the guide slider (6); a translation assembly is provided above the support frame (1); and a paint spraying assembly is provided outside the translation assembly.

2. The alloy pipe surface spraying device according to claim 1, characterized in that: The transmission assembly comprises a mounting frame (101), a second dual-axis motor (102), a driving shaft (103), a driving wheel (104) and a transmission belt (105); the mounting frame (101) is provided on the inner wall of the support frame (1), the second dual-axis motor (102) is provided inside the mounting frame (101), both sides of the output end of the second dual-axis motor (102) are provided with a driving shaft (103), one end of the driving shaft (103) is provided with a driving wheel (104), the outside of the driving wheel (104) is provided with a transmission belt (105), and the driving wheel (104) is rotatably connected to the transmission belt (105).

3. The alloy pipe surface spraying device according to claim 1, characterized in that: The transmission assembly further includes a driven shaft (106) and a driven wheel (107); a driven shaft (106) is provided on both sides of the support frame (1), a driven wheel (107) is provided at one end of the driven shaft (106), the driven wheel (107) is arranged inside the transmission belt (105), the driven wheel (107) is rotatably connected to the transmission belt (105), and the other end of the driven shaft (106) is fixedly connected to the side wall of the rotating seat (2).

4. The alloy pipe surface spraying device according to claim 1, characterized in that: The translation assembly comprises a translation rail (201), a translation motor (202) and a translation screw (203); the translation rail (201) is arranged above the support frame (1), one end of the translation rail (201) is arranged with the translation motor (202), the output end of the translation motor (202) is arranged with the translation screw (203), and one end of the translation screw (203) is rotatably connected to the inner wall of the translation rail (201).

5. The alloy pipe surface spraying device according to claim 4, characterized in that: The translation assembly further comprises a translation slider (204) and a translation bracket (205); the translation slider (204) is provided on the side wall of the translation screw (203), the translation slider (204) is threadedly connected to the translation screw (203), the translation bracket (205) is provided on the outside of the translation rail (201), and the inner wall of the translation bracket (205) is fixedly connected to the bottom wall of the translation slider (204).

6. The alloy pipe surface spraying device according to claim 5, characterized in that: The paint spraying assembly comprises a feed pipe (301), a material storage box (302) and a material extraction pump (303); the material storage box (302) is arranged above the translation bracket (205), the feed pipe (301) is arranged above the material storage box (302), and the material extraction pump (303) is arranged on the side wall of the material storage box (302).

7. The alloy pipe surface spraying device according to claim 6, characterized in that: The paint spraying assembly further comprises a material delivery pipe (304) and a paint spraying head (305); the material delivery pipe (304) is provided on one side of the extraction pump (303), and the paint spraying head (305) is provided at one end of the material delivery pipe (304).

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