Paint spraying device for industrial boiler steel frame

Abstract

The utility model relates to the technical field of boiler steel frame paint spraying, and discloses an industrial boiler steel frame paint spraying device which comprises a sliding mechanism, a clamping mechanism and a paint spraying mechanism, the clamping mechanism is located in the sliding mechanism, the paint spraying mechanism is located in the sliding mechanism, and the sliding mechanism comprises a box body. The front end of the box body is fixedly connected with a first mounting seat, the upper end of the first mounting seat is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a transmission shaft. The motor drives the rotating shaft, the rotating shaft drives the cam plate to move, the guide rail is connected with the cam plate, so that the guide rail also moves, the sliding block is connected to the guide rail and can move back and forth on the sliding rail, and the paint spraying head moves back and forth on the sliding block and can uniformly spray two sides of an object clamped on the clamping mechanism. And for the situation that a common industrial boiler steel frame paint spraying device can only spray one face, paint consumption can be reduced, and practicability is improved through motor supply.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler steel frame painting, in particular to an industrial boiler steel frame painting device. Background Art

[0002] The boiler steel frame is the supporting structure of a furnace body. It is an all-steel structure that bears the weight of the entire boiler heating surface, furnace wall and other accessories of the furnace body, and determines the shape of the furnace body. At the same time, industrial boiler products are used for power generation or gas supply. The most common industrial boiler is a circulating fluidized bed boiler. Industrial boilers are important thermal power equipment. my country is the country with the largest production and use of boilers in the world today. The speed of development of China's manufacturing industry is getting faster and faster, and more and more products are manufactured. After manufacturing is completed, they will be painted to achieve the effect of beauty and corrosion resistance.

[0003] Publication number CN202021441696.9 discloses a boiler paint spraying device. The air nozzle in the device slides on a fixed rod under the action of a screw rod, and cooperates with the boiler to rotate at a constant speed under the action of a transmission device, spraying paint evenly on the boiler surface. The support frame includes a support frame, a base plate, a through hole, a bearing hole, an arc-shaped support platform and a transmission connection port. The support frame is fixedly connected to the base plate, and a through hole is opened on the support frame. The arc-shaped support platform is fixedly connected to the support frame. A transmission connection port is opened between the support frame and the arc-shaped support platform. A plurality of bearing holes are arranged at equal distances on the side walls of the arc-shaped support platform.

[0004] The boiler painting device rotates at a constant speed in conjunction with the boiler under the action of the transmission device, and the paint is evenly sprayed on the surface of the boiler. However, the paint sprayer can only be used to paint one side, and the object needs to be turned over and painted again, which makes the steps complicated. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an industrial boiler steel frame painting device.

[0006] The utility model is implemented by the following technical solutions: an industrial boiler steel frame painting device, comprising a sliding mechanism, a clamping mechanism and a painting mechanism, wherein the clamping mechanism is located inside the sliding mechanism, and the painting mechanism is located inside the sliding mechanism;

[0007] The sliding mechanism includes a box body, the front end of the box body is fixedly connected to a first mounting seat, the upper end of the first mounting seat is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a transmission shaft, one end of the transmission shaft is fixedly connected to a cam plate, one end of the cam plate is fixedly connected to a moving block, one end of the cam plate is provided with a guide rail, both ends of the guide rail are fixedly connected to the sliding block, the inner wall of the sliding block is fixedly connected to the slide rail, one side of the box body is hinged to a box door, and the lower surface of the box body is fixedly connected to a support frame.

[0008] Through the above technical solution, under the action of the first motor, the cam plate and the moving block move up and down under the action of the guide rail, so the paint spraying head can move back and forth to spray paint under the action of the sliding block.

[0009] As a further improvement of the above solution, the surface of the moving block is slidably connected to the inner wall of the guide rail, and one end of the slide rail is fixedly connected to the inner wall of the box.

[0010] Through the above technical solution, the moving block and the inner wall of the guide rail are connected by iron sliding. When the moving block moves, it can only move on the inner wall of the guide rail and drive the guide rail to move.

[0011] As a further improvement of the above solution, the number of the slide rails is two, the number of the support frames is four, and the four support frames are symmetrically distributed with the box as the center.

[0012] Through the above technical solution, the number of slide rails allows the items to be painted to be painted on both sides, and the support frame of the box makes the box more stable.

[0013] As a further improvement of the above scheme, the clamping mechanism includes a fixed plate, the inner wall of the fixed plate is threadedly connected to a bidirectional threaded rod, the left end of the bidirectional threaded rod is fixedly connected to a second transmission shaft, the left end of the fixed plate is provided with a second motor, the two ends of the fixed plate are slidably connected to side panels, the lower end of the second motor is fixedly connected to a second mounting seat, and the bottom of the side panel is fixedly connected to a support plate.

[0014] Through the above technical solution, the movement of the second motor can drive the bidirectional threaded rod to move, and the movement of the bidirectional threaded rod can cause the fixed plates on both sides to move toward the center until the object is clamped.

[0015] As a further improvement of the above solution, there are two fixed plates, the output end of the second motor is fixedly connected to the left end of the second transmission shaft, one end of the side panel is fixedly connected to the inner wall of the box, one end of the second mounting seat is fixedly connected to the inner wall of the box, and the bottom of the support plate is fixedly connected to the inner bottom wall of the box.

[0016] Through the above technical solution, the movement of the second motor can drive the bidirectional threaded rod to move, and the movement of the bidirectional threaded rod can cause the fixed plates on both sides to move toward the center until the object is clamped.

[0017] As a further improvement of the above solution, the paint spraying mechanism includes a paint box, a paint box cover is hinged on one side of the paint box, one end of the paint box is connected to a paint tube, and one end of the paint tube is fixedly connected to a paint spray head.

[0018] Through the above technical solution, the paint is poured into the pipe in the paint box, and then the paint is pumped from the paint box through the paint pipe to the paint spray head.

[0019] As a further improvement of the above solution, the bottom of the paint box is fixedly connected to the top of the sliding block, and the number of the paint spray heads is set to be several.

[0020] Through the above technical solution, the paint box and the sliding block are fixedly connected to allow the paint box to move back and forth, and the number of nozzles can cover every surface of the object to be painted.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model sets a sliding mechanism, specifically, a motor drives a rotating shaft, the rotating shaft drives a cam plate to move, the guide rail is connected to the cam plate so that the guide rail also moves, and the sliding block is connected to the guide rail and can move back and forth on the slide rail. The paint spray head is on the sliding block, and the back and forth movement can spray both sides of the object clamped by the clamping mechanism evenly.

[0023] The utility model provides a clamping mechanism, specifically, a second motor energizes the transmission to move, driving the bidirectional threaded rod to rotate so that the fixed plate is combined to clamp the object to be painted, thereby preventing the object from moving and improving stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0027] Figure 4 This is a schematic diagram of the sliding mechanism structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0029] Description of main symbols:

[0030] 1. Sliding mechanism; 101. Box body; 102. First mounting seat; 103. First motor; 104. Cam plate; 105. Drive shaft; 106. Support frame; 107. Guide rail; 108. Sliding block; 109. Moving block; 110. Slide rail; 111. Box door; 2. Clamping mechanism; 201. Fixed plate; 202. Second drive shaft; 203. Bidirectional threaded rod; 204. Second motor; 205. Side panel; 206. Second mounting seat; 3. Paint spraying mechanism; 301. Paint box cover; 302. Paint spraying head; 303. Paint box; 304. Paint tube. DETAILED DESCRIPTION

[0031] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0032] Please combine Figure 1-5 , an industrial boiler steel frame painting device of this embodiment includes a sliding mechanism 1, a clamping mechanism 2 and a painting mechanism 3, the clamping mechanism 2 is located inside the sliding mechanism 1, and the painting mechanism 3 is located inside the sliding mechanism 1;

[0033] The sliding mechanism 1 includes a box body 101, the front end of the box body 101 is fixedly connected to a first mounting seat 102, the upper end of the first mounting seat 102 is fixedly connected to a first motor 103, the output end of the first motor 103 is fixedly connected to a transmission shaft 105, one end of the transmission shaft 105 is fixedly connected to a cam plate 104, one end of the cam plate 104 is fixedly connected to a moving block 109, one end of the cam plate 104 is provided with a guide rail 107, both ends of the guide rail 107 are fixedly connected to a sliding block 108, the inner wall of the sliding block 108 is fixedly connected to a slide rail 110, a hinged box door 111 is provided on one side of the box body 101, and the lower surface of the box body 101 is fixedly connected to the support frame 106.

[0034] The surface of the moving block 109 is slidably connected to the inner wall of the guide rail 107 , and one end of the slide rail 110 is fixedly connected to the inner wall of the box body 101 .

[0035] There are two slide rails 110 and four support frames 106 , which are symmetrically distributed around the box body 101 .

[0036] The clamping mechanism 2 includes a fixed plate 201, the inner wall of the fixed plate 201 is threadedly connected to a bidirectional threaded rod 203, the left end of the bidirectional threaded rod 203 is fixedly connected to the second transmission shaft 202, the left end of the fixed plate 201 is provided with a second motor 204, the two ends of the fixed plate 201 are slidably connected to the side panel 205, the lower end of the second motor 204 is fixedly connected to the second mounting seat 206, and the bottom of the side panel 205 is fixedly connected to the support plate 207.

[0037] There are two fixed plates 201, the output end of the second motor 204 is fixedly connected to the left end of the second transmission shaft 202, one end of the side panel 205 is fixedly connected to the inner wall of the box 101, one end of the second mounting seat 206 is fixedly connected to the inner wall of the box 101, and the bottom of the support plate 207 is fixedly connected to the inner bottom wall of the box 101.

[0038] The paint spraying mechanism 3 includes a paint box 303 . A paint box cover 301 is hinged on one side of the paint box 303 . One end of the paint box 303 is connected to a paint tube 304 . One end of the paint tube 304 is fixedly connected to a paint spraying head 302 .

[0039] The bottom of the paint box 303 is fixedly connected to the top of the sliding block 108 , and the number of the paint spray heads 302 is set to be several.

[0040] The implementation principle of an industrial boiler steel frame painting device in the embodiment of the present application is as follows: paint is poured into the pipe in the paint box 303, and then the paint can be pumped from the paint box 303 to the paint head 302 through the paint pipe 304. After the first motor 103 is energized, the transmission shaft 105 starts to rotate, driving the cam plate 104 and the moving block 109 to perform circular motion. When the moving block 109 performs circular motion, the horizontal force will drive the sliding block 108 to move. Since the sliding block 108 is fixedly connected to the paint box 303 and the paint head 302, the three move together, and since they are performing circular motion, the three will move back and forth. The second motor 204 energizes the transmission 202 to move, driving the bidirectional threaded rod 203 to rotate so that the fixed plate 201 is merged to clamp the object to be painted, preventing the object from moving and improving stability during use. After closing the box door 111 and waiting for a while, both sides of the object can be evenly sprayed with paint.

[0041] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An industrial boiler steel frame painting device, characterized in that: It comprises a sliding mechanism (1), a clamping mechanism (2) and a paint spraying mechanism (3), wherein the clamping mechanism (2) is located inside the sliding mechanism (1), and the paint spraying mechanism (3) is located inside the sliding mechanism (1); The sliding mechanism (1) comprises a box body (101), a front end of the box body (101) is fixedly connected to a first mounting seat (102), an upper end of the first mounting seat (102) is fixedly connected to a first motor (103), an output end of the first motor (103) is fixedly connected to a transmission shaft (105), one end of the transmission shaft (105) is fixedly connected to a cam plate (104), one end of the cam plate (104) is fixedly connected to a moving block (109), one end of the cam plate (104) is provided with a guide rail (107), both ends of the guide rail (107) are fixedly connected to a sliding block (108), an inner wall of the sliding block (108) is fixedly connected to a slide rail (110), a hinged box door (111) is connected to one side of the box body (101), and a lower surface of the box body (101) is fixedly connected to a support frame (106).

2. The industrial boiler steel frame painting device according to claim 1, characterized in that: The surface of the moving block (109) is slidably connected to the inner wall of the guide rail (107), and one end of the slide rail (110) is fixedly connected to the inner wall of the box body (101).

3. The industrial boiler steel frame painting device according to claim 1, characterized in that: The number of the slide rails (110) is two, the number of the support frames (106) is four, and the four support frames (106) are symmetrically distributed with the box body (101) as the center.

4. The industrial boiler steel frame painting device according to claim 1, characterized in that: The clamping mechanism (2) comprises a fixed plate (201), an inner wall of the fixed plate (201) is threadedly connected to a bidirectional threaded rod (203), a left end of the bidirectional threaded rod (203) is fixedly connected to a second transmission shaft (202), a second motor (204) is provided at the left end of the fixed plate (201), both ends of the fixed plate (201) are slidably connected to side panels (205), a lower end of the second motor (204) is fixedly connected to a second mounting seat (206), and a bottom of the side panel (205) is fixedly connected to a support plate (207).

5. The industrial boiler steel frame painting device according to claim 4, characterized in that: There are two fixed plates (201), the output end of the second motor (204) is fixedly connected to the left end of the second transmission shaft (202), one end of the side panel (205) is fixedly connected to the inner wall of the box (101), one end of the second mounting seat (206) is fixedly connected to the inner wall of the box (101), and the bottom of the support plate (207) is fixedly connected to the inner bottom wall of the box (101).

6. The industrial boiler steel frame painting device according to claim 1, characterized in that: The paint spraying mechanism (3) comprises a paint box (303). A paint box cover (301) is hingedly connected to one side of the paint box (303). One end of the paint box (303) is connected to a paint tube (304). One end of the paint tube (304) is fixedly connected to a paint spray head (302).

7. The industrial boiler steel frame painting device according to claim 6, characterized in that: The bottom of the paint box (303) is fixedly connected to the top of the sliding block (108), and the number of the paint spray heads (302) is set to be several.

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