Steel strand wax coating device

Abstract

The utility model relates to the technical field of steel strand processing, and provides a steel strand wax layer coating device which comprises a coating box, a feeding frame is arranged on the surface of one side of the coating box, a clamping coating assembly is arranged in the coating box, and a supporting feeding assembly is arranged on the feeding frame. The clamping and brushing assembly comprises a fixing frame, a limiting strip is arranged on the inner side surface of the fixing frame, a driving rack is embedded in the fixing frame, a driving gear is arranged on the inner side surface of the driving rack, a driving frame is arranged on the side surface of the driving rack, an extending frame is arranged on the inner side surface of the driving frame, and a wire clamping roller is arranged on the extending frame. By means of the technical scheme, the problems that in the prior art, wax liquid is wasted due to the fact that the painting area is large in the painting process, painting is uneven if the painting area is small, the painting effect is affected due to the fact that a line body is not fixed in the painting process, and feeding is unstable in the painting process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strand processing, and specifically, to a steel strand wax coating device. Background Art

[0002] A steel strand is a steel product composed of multiple steel wires stranded together. A galvanized layer, zinc-aluminum alloy layer, aluminum-clad layer, copper-plated layer, epoxy resin coating, etc. can be added to the surface of carbon steel according to needs. Galvanized steel strands are usually used for catenaries, guy wires, strengthening cores, etc., and can also be used as ground wires for overhead power transmission, barrier cables on both sides of roads, or structural cables in building structures. The commonly used prestressed steel strands in prestressed steel strands are uncoated low-relaxation prestressed steel strands, and there are also galvanized ones, which are commonly used in bridges, buildings, water conservancy, energy, and geotechnical engineering, etc. Unbonded prestressed steel strands are commonly used in floor slabs, foundation engineering, etc. In the metal manufacturing industry, steel strands are particularly widely used.

[0003] Wax coating is an indispensable process in manufacturing steel strands. The following problems exist in the wax coating process: 1. A large coating area during the brushing process will waste wax liquid, and if the coating area is small, it will be unevenly coated. Moreover, the wire body is not fixed during brushing, affecting the brushing effect; 2. The feeding is unstable during the brushing process. In view of this, a steel strand wax coating device is developed. Content of the Utility Model

[0004] The utility model provides a steel strand wax coating device, which solves the problems in the related technology that a large coating area during the brushing process will waste wax liquid, if the coating area is small, it will be unevenly coated, the wire body is not fixed during brushing, affecting the brushing effect, and the feeding is unstable during the brushing process.

[0005] The technical solution of the utility model is as follows: It includes

[0006] A brushing box, and a feeding rack is arranged on one side surface of the brushing box;

[0007] A clamping and brushing assembly, which is arranged inside the brushing box;

[0008] A supporting and feeding assembly, which is arranged on the feeding rack;

[0009] The clamping and brushing assembly includes a fixed frame, a limiting strip is arranged on the inner surface of the fixed frame, a driving rack is embedded in the fixed frame, a driving gear is arranged on the inner surface of the driving rack, a driving frame is arranged on the side surface of the driving rack, an extending frame is arranged on the inner surface of the driving frame, and a wire clamping roller is arranged on the extending frame.

[0010] As a further technical solution, a wire twisting clamping groove is formed in the wire clamping roller, a wax passing pipe is arranged on the coating box, a coating block is arranged at the bottom of the wax passing pipe, a coating brush is arranged in the coating block, and a wax outlet is arranged at the bottom of the coating block.

[0011] As a further technical solution, the support feeding assembly includes a connecting frame, the connecting frame is arranged between the feeding frame and the coating box, a positioning disk is arranged at the upper end of the feeding frame, a positioning groove is formed in the inner surface of the positioning disk, a support frame is arranged in the positioning groove, a limiting disk is arranged on the support frame, and a spool is arranged in the limiting disk.

[0012] As a further technical solution, a driving cavity is formed in the bottom surface of the positioning groove, a buffer spring is arranged in the driving cavity, and the top of the buffer spring is fixedly connected with the support frame.

[0013] As a further technical solution, the bottom surface of the positioning groove is of an arc-shaped structure, and the shape of the support frame matches the bottom contour of the positioning groove.

[0014] As a further technical solution, a wide-mouth feeding cover is arranged on one side surface of the coating box, feeding ports are formed in the opposite two side surfaces of the coating box, and the wide-mouth feeding cover is communicated with the feeding ports.

[0015] As a further technical solution, a coating port is formed in the coating block, the coating port is of a circular structure, and the position of the coating port corresponds to that of the wire twisting clamping groove.

[0016] As a further technical solution, the number of the fixing frames, the limiting strips and the driving racks is two, and driving frames are arranged on the side surfaces of the two driving racks.

[0017] As a further technical solution, the two driving racks are both meshed with the driving gear.

[0018] As a further technical solution, a driving shaft is arranged on the driving gear, a motor is arranged on the coating box, and the motor is fixedly connected with the driving shaft.

[0019] The working principle and beneficial effects of the utility model are as follows:

[0020] The utility model has the following effects: 1. The limiting strip on the fixing frame in the clamping and brushing assembly can limit the driving rack. When the driving gear drives the driving rack to move, the driving rack drives the driving frame to move up and down. At this time, the wire clamping roller is driven to move through the extension frame, so that the wire body is clamped by the two wire clamping rollers to assist the movement of the wire body. The wire clamping groove limits and fixes the wire body. The wax passing pipe is used for supplying wax to the brushing block, and the wire body is brushed through the brushing block and is brushed by the brushing brush; 2. The positioning groove on the positioning disk in the supporting and feeding assembly is used to support and limit the positioning disk, and the positioning disk is supported by the supporting frame. The steel strand to be processed is wound on the wire shaft. Description of the Drawings

[0021] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0022] Figure 1 It is a schematic structural diagram of the present utility model;

[0023] Figure 2 It is a cross-sectional view of the brushing box of the present utility model;

[0024] Figure 3 It is an axonometric view of the clamping and coating assembly of the present utility model;

[0025] Figure 4 It is an axonometric view of the brushing block of the present utility model;

[0026] In the figure: 1. Brushing box; 2. Feeding rack; 3. Clamping and brushing assembly; 3-1. Fixing frame; 3-2. Limiting strip; 3-3. Driving rack; 3-4. Driving gear; 3-5. Driving frame; 3-6. Extension frame; 3-7. Wire clamping roller; 3-8. Wire clamping groove; 3-9. Wax passing pipe; 3-10. Brushing block; 3-11. Brushing brush; 3-12. Wax outlet; 4. Supporting and feeding assembly; 4-1. Connecting frame; 4-2. Positioning disk; 4-3. Positioning groove; 4-4. Supporting frame; 4-5. Limiting disk; 4-6. Wire shaft; 5. Driving cavity; 6. Buffer spring; 7. Wide-mouth feeding cover; 8. Feeding port; 9. Brushing port; 10. Driving shaft. Specific Embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0028] As Figures 1 to 4 shown, this embodiment proposes a steel strand wax coating device, including

[0029] Coating box 1, and a feeding rack 2 is arranged on one side surface of the coating box 1;

[0030] Clamping and coating assembly 3, and the clamping and coating assembly 3 is arranged inside the coating box 1;

[0031] Supporting feeding assembly 4, and the supporting feeding assembly 4 is arranged on the feeding rack 2;

[0032] The clamping and coating assembly 3 includes a fixed frame 3-1, a limiting strip 3-2 is arranged on the inner side surface of the fixed frame 3-1, a driving rack 3-3 is embedded in the fixed frame 3-1, a driving gear 3-4 is arranged on the inner side surface of the driving rack 3-3, a driving frame 3-5 is arranged on the side surface of the driving rack 3-3, an extending frame 3-6 is arranged on the inner side surface of the driving frame 3-5, and a wire clamping roller 3-7 is arranged on the extending frame 3-6.

[0033] In this embodiment, the limiting strip 3-2 on the fixed frame 3-1 can limit the driving rack 3-3. When the driving gear 3-4 drives the driving rack 3-3 to move, the driving rack 3-3 drives the driving frame 3-5 to move up and down. At this time, the wire clamping roller 3-7 is driven to move through the extending frame 3-6, so as to clamp the wire body through the two wire clamping rollers 3-7 and assist the movement of the wire body.

[0034] Specifically, a wire twisting and clamping groove 3-8 is formed on the wire clamping roller 3-7, a wax passing pipe 3-9 is arranged on the coating box 1, a coating block 3-10 is arranged at the bottom of the wax passing pipe 3-9, a coating brush 3-11 is arranged inside the coating block 3-10, and a wax outlet 3-12 is arranged at the bottom of the coating block 3-10.

[0035] In this embodiment, the wire twisting and clamping groove 3-8 limits and fixes the wire body, the wax passing pipe 3-9 is used for supplying wax to the coating block 3-10, the wire body passes through the coating block 3-10 for coating, and the coating is carried out through the coating brush 3-11.

[0036] Furthermore, the supporting feeding assembly 4 includes a connecting frame 4-1, the connecting frame 4-1 is arranged between the feeding rack 2 and the coating box 1, a positioning disc 4-2 is arranged at the upper end of the feeding rack 2, a positioning groove 4-3 is formed on the inner side surface of the positioning disc 4-2, a supporting frame 4-4 is arranged in the positioning groove 4-3, a limiting disc 4-5 is arranged on the supporting frame 4-4, and a wire spool 4-6 is arranged inside the limiting disc 4-5.

[0037] In this embodiment, the positioning groove 4-3 on the positioning disc 4-2 is used to support the limiting disc 4-5, the limiting disc 4-5 is supported by the supporting frame 4-4, and the wire spool 4-6 is wound with the steel wire strand to be processed.

[0038] Further, a driving cavity 5 is formed on the inner bottom surface of the positioning groove 4-3. A buffer spring 6 is arranged in the driving cavity 5. The top of the buffer spring 6 is fixedly connected to the support frame 4-4. The inner bottom surface of the positioning groove 4-3 is of an arc-shaped structure, and the shape of the support frame 4-4 matches the bottom contour of the positioning groove 4-3.

[0039] In this embodiment, the buffer spring 6 in the driving cavity 5 has a relatively high hardness and only plays a slightly damping function on the wire spool 4-6.

[0040] Further, a wide-mouth feeding cover 7 is arranged on one side surface of the painting box 1. Feeding ports 8 are formed on the opposite two side surfaces of the painting box 1. The wide-mouth feeding cover 7 is communicated with the feeding ports 8. A painting port 9 is formed on the painting block 3-10. The painting port 9 is of a circular structure, and the position of the painting port 9 corresponds to that of the wire clamping groove 3-8. The number of the fixing frames 3-1, the limiting strips 3-2 and the driving racks 3-3 is two, and driving frames 3-5 are arranged on the side surfaces of the two driving racks 3-3.

[0041] In this embodiment, the wide-mouth feeding cover 7 assists the feeding port 8 for convenient feeding. After the steel wire strand is inserted into the painting port 9, painting is carried out.

[0042] Further, the two driving racks 3-3 are both meshed with a driving gear 3-4. A driving shaft 10 is arranged on the driving gear 3-4. A motor is arranged on the painting box 1, and this motor is fixedly connected to the driving shaft 10.

[0043] In this embodiment, the driving shaft 10 is used for the motor to drive the driving gear 3-4.

[0044] When the steel wire strand needs to be painted, the limiting strip 3-2 on the fixing frame 3-1 can limit the driving rack 3-3. When the driving gear 3-4 drives the driving rack 3-3 to move, the driving rack 3-3 drives the driving frame 3-5 to move up and down. At this time, the clamping roller 3-7 is driven to move through the extension frame 3-6, so that the wire body is clamped by the two clamping rollers 3-7 to assist the movement of the wire body. The wire clamping groove 3-8 limits and fixes the wire body. The wax feeding pipe 3-9 is used for wax feeding of the painting block 3-10. The wire body passes through the painting block 3-10 for painting, and painting is carried out through the painting brush 3-11.

[0045] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A steel strand wax coating device, characterized in that: include A painting box (1), wherein a feeding rack (2) is provided on one side surface of the painting box (1); A clamping and painting assembly (3), wherein the clamping and painting assembly (3) is arranged inside the painting box (1); A supporting feeding assembly (4), wherein the supporting feeding assembly (4) is arranged on the feeding frame (2); The clamping brush assembly (3) comprises a fixed frame (3-1), the inner surface of the fixed frame (3-1) is provided with a limit strip (3-2), the fixed frame (3-1) is embedded with a driving rack (3-3), the inner surface of the driving rack (3-3) is provided with a driving gear (3-4), the side surface of the driving rack (3-3) is provided with a driving frame (3-5), the inner surface of the driving frame (3-5) is provided with an extension frame (3-6), and the extension frame (3-6) is provided with a clamping roller (3-7).

2. A steel strand wax coating device according to claim 1, characterized in that: The wire clamping roller (3-7) is provided with a twisted wire clamping groove (3-8), the brush box (1) is provided with a wax passing tube (3-9), a brush block (3-10) is provided at the bottom of the wax passing tube (3-9), a smear brush (3-11) is provided inside the brush block (3-10), and a wax outlet (3-12) is provided at the bottom of the brush block (3-10).

3. A steel strand wax coating device according to claim 1, characterized in that: The supporting feeding assembly (4) comprises a connecting frame (4-1), wherein the connecting frame (4-1) is arranged between the feeding frame (2) and the painting box (1), a positioning plate (4-2) is arranged at the upper end of the feeding frame (2), a positioning groove (4-3) is opened on the inner surface of the positioning plate (4-2), a supporting frame (4-4) is arranged in the positioning groove (4-3), a limiting plate (4-5) is arranged on the supporting frame (4-4), and a bobbin (4-6) is arranged in the limiting plate (4-5).

4. A steel strand wax coating device according to claim 3, characterized in that: A driving cavity (5) is formed on the inner bottom surface of the positioning groove (4-3), a buffer spring (6) is arranged in the driving cavity (5), and the top of the buffer spring (6) is fixedly connected to the support frame (4-4).

5. A steel strand wax coating device according to claim 3, characterized in that: The inner bottom surface of the positioning groove (4-3) is an arc-shaped structure, and the shape of the support frame (4-4) matches the bottom contour of the positioning groove (4-3).

6. A steel strand wax coating device according to claim 1, characterized in that: A wide-mouth feed cover (7) is provided on one side surface of the painting box (1), and feed ports (8) are provided on two opposite side surfaces of the painting box (1), and the wide-mouth feed cover (7) is connected to the feed ports (8).

7. A steel strand wax coating device according to claim 2, characterized in that: The brushing block (3-10) is provided with a brushing opening (9), the brushing opening (9) is in a circular structure, and the position of the brushing opening (9) corresponds to the position of the stranded wire clamping groove (3-8).

8. A steel strand wax coating device according to claim 1, characterized in that: The number of the fixing frame (3-1), the limiting bar (3-2) and the driving rack (3-3) are all two, and the driving frame (3-5) is disposed on the side surfaces of the two driving racks (3-3).

9. A steel strand wax coating device according to claim 8, characterized in that: The two driving racks (3-3) are both meshed with the driving gear (3-4).

10. A steel strand wax coating device according to claim 1, characterized in that: The driving gear (3-4) is provided with a driving shaft (10), and a motor is arranged on the painting box (1), and the motor is fixedly connected to the driving shaft (10).

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