Surface paint spraying device for steel structure machining

Abstract

The utility model relates to the technical field of steel structure machining, and discloses a surface paint spraying device for steel structure machining, which comprises a metal frame and a paint storage box, a paint spraying device is mounted on the surface of the bottom end of the paint storage box, a clamping device is mounted at the lower end of the metal frame, and the paint storage box is mounted on the surface of the top end of the metal frame. The clamping device comprises a driving motor, a two-way adjusting lead screw, a replacement assembly and a connecting piece, the driving motor is installed on the right side surface of the two-way adjusting lead screw, the two-way adjusting lead screw is installed on the inner wall surface of the lower end of the connecting piece, and the replacement assembly is in threaded connection with the threaded end surface of the two-way adjusting lead screw. According to the surface paint spraying device for steel structure machining, the pipeline connecting block, the clamping plate and the connecting frame are connected, and the pipeline connecting block is inserted into the upper end of the clamping plate, so that the pipeline connecting block is convenient to disassemble and replace, the safety of the pipeline connecting block can be protected, and the pipeline connecting block can be prevented from being damaged.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, specifically to a surface painting device for steel structure processing. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure mainly consists of steel beams, steel columns, steel trusses, and other components made of shaped steel and steel plates, and employs rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The various components or parts are typically connected by welds, bolts, or rivets.

[0003] The prior art discloses a steel profile surface painting device applied to steel structure processing, application number CN202122967572.5, which relates to the field of steel profile technology. It includes a platform with a frame fixedly connected to the top, and a motor fixedly installed inside the frame. In this invention, a steel pipe is sleeved on a fixed block, and an insert on a turntable is inserted into the left end of the steel pipe. The motor output rotates, and the rotating rod drives a baffle to rotate. The baffle, through the fixed block, drives the steel pipe to rotate, maintaining continuous rotation of the steel pipe so that its outer surface can be fully painted. The paint sprayer on the device is started, and the paint sprayer paints the outer surface of the steel pipe. During the rotation of the steel pipe, the outer surface can be evenly painted. By using a motor to drive the steel pipe to rotate, the device has the characteristic of uniformly painting the steel pipe, improving the working efficiency of the device in painting steel pipes.

[0004] The right side of the aforementioned turntable is fixedly connected to a plug. When replacing the plug, the connection between the turntable and the plug needs to be cut to avoid damage to the turntable and the plug. This makes replacing the turntable and the plug quite troublesome and time-consuming. Utility Model Content

[0005] The purpose of this invention is to provide a surface painting device for steel structure processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface painting device for steel structure processing, comprising a metal frame and a paint storage tank, wherein a painting device is installed on the bottom surface of the paint storage tank, a clamping device is installed at the lower end of the metal frame, and the paint storage tank is installed on the top surface of the metal frame.

[0007] The clamping device includes a drive motor, a bidirectional adjusting screw, a replacement component, and a connector. The drive motor is mounted on the right side surface of the bidirectional adjusting screw, the bidirectional adjusting screw is mounted on the lower inner wall surface of the connector, and the replacement component is threadedly connected to the threaded end surface of the bidirectional adjusting screw.

[0008] Preferably, the replacement component includes a clamping plate, a pipe connection block, a connecting frame, a sliding frame, a helical spring, a metal insert, and a movable roller. The pipe connection block is threaded to the upper end of the clamping plate, the clamping plate is threaded to the top surface of the connecting frame, the sliding frame is slidably connected to the lower end of the connecting frame, the helical spring is fixedly connected to the top surface of the sliding frame, the metal insert is fixedly connected to the top surface of the helical spring, and the metal insert is movably connected to the lower inner wall surface of the movable roller.

[0009] Preferably, the movable roller is movably connected to the upper end of the connecting frame, and the connecting frame is movably connected to the lower end of the metal frame. The connecting frame can drive the movable roller to move on the inner wall surface of the metal frame, and the position of the connecting frame can be adjusted, thereby adjusting the position of the clamping plate.

[0010] Preferably, the connector is installed in the middle of the metal frame, and the drive motor is installed on the outer surface of the connector. The drive motor is connected to the outer surface of the connector, so that the drive motor can drive the bidirectional adjusting screw to rotate, thereby adjusting the position of the sliding frame.

[0011] Preferably, the number of movable rollers is four, with two movable rollers forming a group, and the two groups of movable rollers are distributed left and right, and two movable rollers on the same side are distributed front and back. The movable rollers move on the inner wall surface of the metal frame, which can reduce the wear in the middle of the metal frame and increase the service life of the device.

[0012] Preferably, the sliding frame is threadedly connected to the surface of the bidirectional adjusting screw. There are two sliding frames, which are distributed left and right. The two sliding frames can drive the connecting frame to move left and right, which can adjust the position of the clamping plate and facilitate the clamping operation of the steel structure.

[0013] Preferably, the helical spring is located at the lower end of the connecting frame, and the metal plug is slidably connected to the lower end surface of the connecting frame. The helical spring can push the metal plug upward so that the metal plug is inserted into the lower end of the moving roller, thereby determining the position of the moving roller.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This surface painting device for steel structure processing connects a pipe connection block, a clamping plate, and a connecting frame. The pipe connection block is inserted into the upper end of the clamping plate, which facilitates the disassembly and replacement of the pipe connection block. This protects the pipe connection block, prevents damage to the pipe connection block, and thus increases the service life of the pipe connection block.

[0016] This surface painting device for steel structure processing is equipped with a connecting frame, a helical spring, a metal block, and a movable roller. The metal block and the movable roller slide on the lower surface of the connecting frame, allowing the position of the movable roller to be adjusted and determined. This also makes the movement of the connecting frame smoother, reduces the wear of the connecting frame, and thus increases the service life of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the clamping device of this utility model;

[0019] Figure 3 This is a schematic diagram of the top surface of the clamping device of this utility model;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the cross section at point AA;

[0021] Figure 5 This utility model Figure 4 The structure at point A is magnified locally.

[0022] In the diagram: 1. Clamping device; 11. Drive motor; 12. Bidirectional adjusting screw; 13. Replacement component; 131. Clamping plate; 132. Pipe connection block; Connecting frame; 134. Sliding frame; 135. Helical spring; 136. Metal insert; 137. Moving roller; 14. Connector; 2. Metal frame; 3. Paint storage box; 4. Spray painting device. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 The present invention provides the following technical solution:

[0025] A surface painting device for steel structure processing includes a metal frame 2 and a paint storage tank 3. A painting device 4 is installed on the bottom surface of the paint storage tank 3, a clamping device 1 is installed on the lower end of the metal frame 2, and the paint storage tank 3 is installed on the top surface of the metal frame 2.

[0026] The clamping device 1 includes a drive motor 11, a bidirectional adjusting screw 12, a replacement component 13, and a connector 14. The drive motor 11 is mounted on the right side surface of the bidirectional adjusting screw 12, the bidirectional adjusting screw 12 is mounted on the lower inner wall surface of the connector 14, the connector 14 is mounted in the middle of the metal frame 2, and the drive motor 11 is mounted on the outer surface of the connector 14. The drive motor 11 is connected to the outer surface of the connector 14, so that the drive motor 11 can drive the bidirectional adjusting screw 12 to rotate and adjust the position of the sliding frame 134. The replacement component 13 is threadedly connected to the threaded end surface of the bidirectional adjusting screw 12.

[0027] The replacement component 13 includes a clamping plate 131, a pipe connecting block 132, a connecting frame 133, a sliding frame 134, a coil spring 135, a metal insert 136, and a moving roller 137. The pipe connecting block 132 is threaded to the upper end of the clamping plate 131, and the clamping plate 131 is threaded to the top surface of the connecting frame 133. The moving roller 137 is movably connected to the upper end of the connecting frame 133, and the connecting frame 133 is movably connected to the lower end of the metal frame 2. The connecting frame 133 can drive the moving roller 137 to move on the inner wall surface of the metal frame 2, and the position of the connecting frame 133 can be adjusted, thereby adjusting the position of the clamping plate 131. The sliding frame 134 is slidably connected to the lower end of the connecting frame 133, and the coil spring 135 is fixedly connected to the top surface of the sliding frame 134. The sliding frame 134 is threaded to the surface of the bidirectional adjusting screw 12. There are two sliding frames 134, which are distributed left and right. The sliding frame 134 can drive the connecting frame 133 to move left and right, and can adjust the position of the clamping plate 131 to facilitate the clamping operation of the steel structure. The metal plug 136 is fixedly connected to the top surface of the helical spring 135. The helical spring 135 is located at the lower end of the connecting frame 133. The metal plug 136 is slidably connected to the lower end surface of the connecting frame 133. The helical spring 135 can push the metal plug 136 to move upward, so that the metal plug 136 is inserted into the lower end of the moving roller 137, thereby determining the position of the moving roller 137. The metal plug 136 is movably connected to the lower inner wall surface of the moving roller 137. There are four moving rollers 137. Two moving rollers 137 form a group. The two groups of moving rollers 137 are distributed left and right. Two moving rollers 137 on the same side are distributed front and back. The moving rollers 137 move on the inner wall surface of the metal frame 2, which can reduce the wear in the middle of the metal frame 2 and increase the service life of the device.

[0028] When in use, push the connecting frame 133 downward and slide the connecting frame 133 on the lower inner wall surface of the metal frame 2, so that the connecting frame 133 and the metal frame 2 are connected at the middle position.

[0029] By pushing the movable roller 137 upward, the movable roller 137 slides on the surface of the connecting frame 133, and at the same time, the movable roller 137 slides in the middle position of the metal frame 2, the position of the movable roller 137 can be determined.

[0030] Pushing the connector 14 up and down causes the connector 14 to move the bidirectional adjusting screw 12 upward, allowing the connector 14 to be installed on the upper end of the metal frame 2, thus determining the position of the bidirectional adjusting screw 12.

[0031] When the bidirectional adjusting screw 12 moves upward, it can drive the sliding frame 134 to move upward, the sliding frame 134 can drive the helical spring 135 to move upward, and the helical spring 135 can push the metal plug 136 to move upward.

[0032] The metal insert 136 slides on the lower surface of the connecting frame 133, so that the metal insert 136 is inserted into the lower end of the moving roller 137, thereby determining the position of the moving roller 137.

[0033] Rotating the nut at the lower end of the connecting frame 133 allows the nut to rotate on the bottom surface of the sliding frame 134, thus determining the position of the connecting frame 133.

[0034] Push the clamping plate 131 downward to connect the upper end of the clamping plate 131 and the pipe connecting block 132, so that the clamping plate 131 can be disassembled and replaced.

[0035] Push the pipe connection block 132 from the inside to the outside so that the pipe connection block 132 is inserted into the inner wall surface of the clamping plate 131. Then rotate the hexagonal nut. The hexagonal nut rotates on the threaded rod surface of the pipe connection block 132, which can fix the pipe connection block 132 and the clamping plate 131 with threads, thereby determining the position of the pipe connection block 132.

[0036] A drive motor 11 is installed on the right side surface of the bidirectional adjusting screw 12. The drive motor 11 drives the bidirectional adjusting screw 12 to rotate. The bidirectional adjusting screw 12 can drive the sliding frame 134 to move left and right, which can adjust the position of the clamping plate 131 and the pipe connection block 132, and can clamp and fix the steel structure.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface painting device for steel structure processing, comprising a metal frame (2) and a paint storage tank (3), characterized in that: A painting device (4) is installed on the bottom surface of the paint storage box (3), a clamping device (1) is installed on the lower end of the metal frame (2), and the paint storage box (3) is installed on the top surface of the metal frame (2). The clamping device (1) includes a drive motor (11), a bidirectional adjusting screw (12), a replacement component (13), and a connector (14). The drive motor (11) is mounted on the right side surface of the bidirectional adjusting screw (12), the bidirectional adjusting screw (12) is mounted on the lower inner wall surface of the connector (14), and the replacement component (13) is threadedly connected to the threaded end surface of the bidirectional adjusting screw (12). The replacement component (13) includes a clamping plate (131), a pipe connecting block (132), a connecting frame (133), a sliding frame (134), a helical spring (135), a metal insert (136), and a moving roller (137). The pipe connecting block (132) is threaded to the upper end of the clamping plate (131). The clamping plate (131) is threaded to the top surface of the connecting frame (133). The sliding frame (134) is slidably connected to the lower end of the connecting frame (133). The helical spring (135) is fixedly connected to the top surface of the sliding frame (134). The metal insert (136) is fixedly connected to the top surface of the helical spring (135). The metal insert (136) is movably connected to the lower inner wall surface of the moving roller (137).

2. The surface painting device for steel structure processing according to claim 1, characterized in that: The movable roller (137) is movably connected to the upper end of the connecting frame (133), and the connecting frame (133) is movably connected to the lower end of the metal frame (2).

3. The surface painting device for steel structure processing according to claim 2, characterized in that: The connector (14) is installed in the middle of the metal frame (2), and the drive motor (11) is installed on the outer surface of the connector (14).

4. The surface painting device for steel structure processing according to claim 3, characterized in that: The number of the movable rollers (137) is four. Two movable rollers (137) form a group, and the two groups of movable rollers (137) are distributed left and right. Two movable rollers (137) on the same side are distributed front and back.

5. A surface painting device for steel structure processing according to claim 4, characterized in that: The sliding frame (134) is threaded to the surface of the bidirectional adjusting screw (12). There are two sliding frames (134), which are distributed left and right.

6. The surface painting device for steel structure processing according to claim 5, characterized in that: The helical spring (135) is located at the lower end of the connecting frame (133), and the metal plug (136) is slidably connected to the lower end surface of the connecting frame (133).

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