Metal powder removing structure of cable drawing device

By introducing a dust suction hood, dust suction pipe, collection box and crushing cylinder into the cable drawing device, the problem of large metal dust particles that cannot be separated is solved, achieving efficient dust collection and crushing, and reducing the difficulty of subsequent processing.

CN223996949UActive Publication Date: 2026-03-17HANGZHOU SANYUAN CABLE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-14
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

Existing cable drawing devices cannot effectively separate large metal particles when removing metal dust, which increases the difficulty of subsequent processing.

Method used

A structure for removing metal dust from a cable drawing device was designed, including a dust suction hood, a dust suction pipe, a collection box, a crushing cylinder, and an inclined separation plate. By adsorbing, separating, and crushing large metal dust particles, the difficulty of subsequent processing is reduced.

Benefits of technology

It achieves effective separation and crushing of large metal particles, reduces the difficulty of subsequent processing, and improves the efficiency and safety of particle collection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a metal powder removing structure of a cable wire drawing device, which comprises a cable wire drawing machine, a wire drawing machine body is arranged in the cable wire drawing machine, and a dust hood used for adsorbing wire drawing metal powder is arranged above the rear side of the wire drawing machine body. Compared with the prior art, the cable wire drawing machine has the following beneficial effects that the cable wire drawing machine and the movable frame are additionally arranged, the movable frame drives the dust collection cover to be in the working position, the dust collection cover adsorbs metal powder and guides the metal powder into the collection box through the dust collection pipe, large-particle metal powder is separated through the first separation plate and the second separation plate, and then the metal powder is guided into the crushing cylinder and crushed through the crushing tool rest; and the cable drawing machine and the movable frame are additionally arranged, after the movable frame is located at the working position, a positioning spring drives a positioning column to be embedded into a positioning hole, the position of the movable frame is fixed, and therefore collection of the metal powder can be assisted.
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Description

Technical Field

[0001] This utility model belongs to the field of cable drawing technology, and specifically relates to a structure for removing metal dust in a cable drawing device. Background Technology

[0002] Cable drawing equipment refers to wire drawing equipment used in the processing of metal wires. During the cable drawing process, when the metal wire is stretched through the die, a large amount of metal dust (such as copper and aluminum dust) is generated due to friction and plastic deformation. This metal dust contains not only large metal particles but also smaller metal fragments. This metal dust will scatter around the cable drawing equipment, and some powdery impurities will float in the air, which may pose a risk of inhalation by operators, affecting their health. Therefore, it is necessary to set up a corresponding metal dust removal structure. However, common metal dust removal structures cannot separate large metal dust particles, resulting in all metal dust particles being collected in one place. These large metal dust particles need to be processed in the subsequent process, which increases the difficulty of subsequent processing.

[0003] In summary, the metal dust removal structure of the cable drawing device that does not separate large metal dust particles has some problems in use. Therefore, it is hoped that a new structure can be proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a structure for removing metal dust in a cable drawing device, thereby solving the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a metal dust removal structure for a cable drawing device, comprising: a cable drawing machine, wherein the cable drawing machine is provided with a drawing machine body, a dust suction hood for adsorbing metal dust for drawing is provided on the upper rear side of the drawing machine body, a dust suction pipe is fixedly connected above the dust suction hood, a collection box for collecting metal dust is fixedly connected to the lower right end of the dust suction pipe, a crushing cylinder for crushing large metal dust is provided on the lower front end of the inner side of the collection box, a crushing blade holder for crushing large metal dust is provided on the inner side of the crushing cylinder, a set of separation plates one is fixedly connected to the upper right end of the collection box, a set of separation plates two is fixedly connected to the lower left end of the collection box, and a moving frame for assisting the movement of the dust suction hood is provided on the front side of the dust suction pipe.

[0006] In a preferred embodiment, the first separation plate is an inclined structure with a lower left side and a higher right side, and the second separation plate is an inclined structure with a lower front side and a higher rear side, and is fixedly connected to the first separation plate by a partition plate.

[0007] In a preferred embodiment, the upper surfaces of the first and second separation plates are vertically perforated to form several sets of separation holes for separating large metal shavings and metal powder. A hidden groove is provided at the lower end of the rear side of the wire drawing machine body. The metal powder is introduced into the collection box, separated into large metal powder particles by the first and second separation plates, and collected into the crushing cylinder by the inclined structure.

[0008] In a preferred embodiment, a guide pipe for receiving and conveying metal powder is fixedly connected to the lower inner side of the hidden groove, a receiving hopper is fixedly connected above the guide pipe, and a receiving slider is fixedly connected to the left side of the receiving hopper.

[0009] In a preferred embodiment, a receiving seat plate is fixedly connected to the rear side of the wire drawing machine body on the left side of the hidden groove, and a receiving slide groove is provided on the rear side of the receiving seat plate.

[0010] The receiving slider and the receiving groove are movably fitted together. A guiding hole is provided below the guiding pipe. The right end of the guiding hole is connected to the inside of the collection box and a valve is installed at the connection. This allows the receiving slider to move backward along the receiving groove, and the receiving bucket moves out of the hidden groove to receive and collect the metal powder generated during wire drawing.

[0011] In a preferred embodiment, the upper surface of the wire drawing machine body is provided with a movable groove, and a movable slider is provided in the movable frame, the movable slider and the movable groove being movably engaged with each other.

[0012] In a preferred embodiment, a retaining bracket is fixedly connected to the upper surface of the movable slider, and the retaining bracket is retainingly connected to the outside of the vacuum tube.

[0013] In a preferred embodiment, the front side of the clamping frame is provided with a positioning hole, and a positioning seat is fixedly connected to the upper surface of the wire drawing machine body. A positioning spring is provided inside the positioning seat, and a positioning post is provided inside the positioning spring. The positioning post and the positioning hole are engaged with each other. After the moving frame is in the working position, the positioning spring drives the positioning post to engage with the positioning hole, thereby fixing the position of the moving frame and thus assisting in the collection of metal powder.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. By adding a cable drawing machine and a moving frame, the moving frame moves the dust collection hood to the working position. The dust collection hood adsorbs metal dust and guides it into the collection box through the dust collection pipe. Large metal dust particles are separated by separation plate one and separation plate two, and then guided into the crushing cylinder for crushing by the crushing blade holder. This reduces the difficulty of processing large metal dust particles in the later stage.

[0016] 2. By adding a cable drawing machine and a moving frame, after the moving frame is in the working position, the positioning spring drives the positioning column to engage with the positioning hole, thereby fixing the position of the moving frame and thus assisting in the collection of metal dust. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the metal dust removal structure of the cable drawing device of this utility model.

[0019] Figure 2 This is a schematic diagram of the cable drawing machine in the metal dust removal structure of a cable drawing device according to this utility model.

[0020] Figure 3 This is a partial cross-sectional schematic diagram of the cable drawing machine in the metal dust removal structure of a cable drawing device according to this utility model.

[0021] Figure 4 This is a partial cross-sectional schematic diagram of the collection box of the cable drawing machine in the metal dust removal structure of the cable drawing device of this utility model.

[0022] Figure 5 This is a schematic diagram of the movable frame in the metal dust removal structure of a cable drawing device according to this utility model.

[0023] In the diagram, 100-Cable drawing machine, 101-Drawing machine body, 102-Hidden groove, 103-Conveying pipe, 104-Receiving hopper, 105-Receiving chute, 106-Receiving slider, 107-Moving chute, 108-Dust suction hood, 109-Dust suction pipe, 110-Collection box, 111-Separation plate one, 112-Separation plate two, 113-Separation hole, 114-Crushing cylinder, 115-Crushing blade holder, 116-Positioning seat, 117-Positioning spring, 118-Positioning column;

[0024] 200-Moving frame, 201-Moving slider, 202-Positioning hole, 203-Clipping frame. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1 to 5 The present invention provides a technical solution: a structure for removing metal dust from a cable drawing device, comprising: a cable drawing machine 100, a drawing machine body 101 in the cable drawing machine 100, and a dust suction hood 108 for adsorbing metal dust during drawing provided on the upper rear side of the drawing machine body 101.

[0027] A suction pipe 109 is fixedly connected to the top of the suction hood 108. A collection box 110 for collecting metal shavings is fixedly connected to the lower right end of the suction pipe 109. A crushing cylinder 114 for crushing large pieces of metal shavings is provided at the lower front end of the inner side of the collection box 110.

[0028] The inner side of the crushing cylinder 114 is provided with a crushing blade holder 115 for crushing large pieces of metal chips. A set of separation plates 111 is fixedly connected to the upper right end of the collection box 110, and a set of separation plates 112 is fixedly connected to the lower left end of the collection box 110. A movable frame 200 is provided on the front side of the suction pipe 109 for assisting the movement of the suction hood 108.

[0029] Separator 111 is an inclined structure with the bottom on the left and the top on the right, and separator 212 is an inclined structure with the bottom at the front and the top at the back, and is fixedly connected to separator 111 by a partition plate.

[0030] Several sets of separation holes 113 for separating large metal shavings and metal powder are formed vertically through the upper surfaces of separation plate 111 and separation plate 112. A hidden groove 102 is provided at the lower rear side of the wire drawing machine body 101. Metal powder is introduced into the collection box 110, and large metal powder is separated by separation plate 111 and separation plate 112. The powder is then collected into the crushing cylinder 114 through an inclined structure.

[0031] A guide pipe 103 for receiving and guiding metal powder is fixedly connected to the lower inner side of the hidden groove 102. A receiving hopper 104 is fixedly connected above the guide pipe 103. A receiving slider 106 is fixedly connected to the left side of the receiving hopper 104.

[0032] A receiving seat plate is fixedly connected to the rear side of the wire drawing machine body 101 on the left side of the hidden groove 102, and a receiving slide groove 105 is opened on the rear side of the receiving seat plate.

[0033] The receiving slider 106 and the receiving groove 105 are movably fitted together. A guide hole is provided below the guide pipe 103. The right end of the guide hole is connected to the inside of the collection box 110 and a valve is installed at the connection. This allows the receiving slider 106 to move backward along the receiving groove 105. The receiving bucket 104 moves out of the hidden groove 102 to receive and collect the metal powder generated during wire drawing.

[0034] The upper surface of the wire drawing machine body 101 is provided with a movable slide groove 107, and a movable slider 201 is provided in the movable frame 200. The movable slider 201 and the movable slide groove 107 are movably engaged with each other.

[0035] A retaining bracket 203 is fixedly connected to the upper surface of the movable slider 201, and the retaining bracket 203 is retaining and connected to the outside of the suction pipe 109.

[0036] Please see Figures 1-2 and Figures 4-5 As the first embodiment of this utility model: First, the user controls the moving frame 200 to make the moving slider 201 slide along the moving slide groove 107, move the dust collection hood 108 to the dust collection working position, and before the cable drawing work, move the receiving slider 106 along the receiving slide groove 105 to the rear side, and the receiving bucket 104 moves out of the hidden groove 102 to receive and collect the metal dust generated during the drawing. Second, the dust collection hood 108 adsorbs and collects the generated metal dust and introduces it into the collection box 110 through the dust collection pipe 109. The large metal dust particles are separated by the separation plate 111 and the separation plate 112, and are collected into the crushing cylinder 114 through the inclined structure, so that the crushing blade 115 rotates to crush the large metal dust particles, thereby reducing the difficulty of processing the large metal dust particles in the later stage.

[0037] The front side of the clamping frame 203 has a positioning hole 202. The upper surface of the wire drawing machine body 101 is fixedly connected to a positioning seat 116. The positioning seat 116 has a positioning spring 117 inside, and the positioning spring 117 has a positioning post 118 inside. The positioning post 118 and the positioning hole 202 are engaged with each other. After the moving frame 200 is in the working position, the positioning spring 117 drives the positioning post 118 to engage with the positioning hole 202, thereby fixing the position of the moving frame 200.

[0038] Please see Figures 1-3 and Figure 5 As a second embodiment of this utility model: Based on the first embodiment above, the movable frame 200 can move the dust cover 108 left and right during working and non-working periods. When the movable frame 200 is in the working position, the external force applied to the positioning post 118 is removed, so that the positioning spring 117 drives the positioning post 118 to engage with the positioning hole 202, thereby fixing the position of the movable frame 200 and thus assisting in the collection of metal dust.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A metal powder removal structure for a cable drawing apparatus, comprising: Cable drawing machine (100), characterized by: the cable drawing machine (100) is equipped with a drawing machine body (101), the drawing machine body (101) is equipped with a dust cover (108) for adsorbing the drawing metal powder dust on the upper side of the rear side of the drawing machine body (101); The dust cover (108) is fixedly connected with a dust collection pipe (109) above, the right lower end of the dust collection pipe (109) is fixedly connected with a collection box (110) for collecting metal powder dust, and the inside of the collection box (110) is provided with a crushing cylinder (114) for crushing large metal dust at the front lower end; The crushing cylinder (114) is provided with a crushing tool holder (115) for crushing large metal dust inside, the collection box (110) is fixedly connected with a group of separation plates one (111) at the right upper end, the collection box (110) is fixedly connected with a group of separation plates two (112) at the left lower end, and the front side of the dust collection pipe (109) is provided with a moving frame (200) for assisting the position movement of the dust cover (108).

2. A metal dust extraction arrangement for a cable drawing apparatus as claimed in claim 1, wherein: The separation plate one (111) is provided in an inclined structure with left bottom and right high, the separation plate two (112) is provided in an inclined structure with front bottom and rear high, and a partition plate is fixedly connected between the separation plate one (111) and the separation plate two (112).

3. A metal dust extraction arrangement for a cable drawing apparatus as claimed in claim 2, wherein: A plurality of separation holes (113) for separating large metal dust and metal powder dust are vertically formed on the upper surfaces of the separation plate one (111) and the separation plate two (112), and a hidden groove (102) is formed at the lower end of the rear side of the drawing machine body (101).

4. A metal dust extraction arrangement for a cable drawing apparatus as claimed in claim 3, wherein: A conveying pipe (103) for receiving and conveying metal powder dust is fixedly connected to the inside of the hidden groove (102) at the lower end, a receiving hopper (104) is fixedly connected above the conveying pipe (103), and a receiving sliding block (106) is fixedly connected to the left side of the receiving hopper (104).

5. A metal dust extraction arrangement for a cable drawing apparatus as claimed in claim 4, wherein: A receiving seat plate is fixedly connected to the left side of the rear side of the drawing machine body (101), and a receiving sliding groove (105) is formed on the rear side of the receiving seat plate; The receiving sliding block (106) and the receiving sliding groove (105) are movably embedded with each other, a conveying hole is formed below the conveying pipe (103), the right end of the conveying hole is in communication with the inside of the collection box (110), and a valve is installed at the connection position.

6. A metal dust extraction structure for a cable drawing apparatus as claimed in claim 1, characterized in that: A moving sliding groove (107) is formed on the upper surface of the drawing machine body (101), a moving sliding block (201) is arranged in the moving frame (200), and the moving sliding block (201) and the moving sliding groove (107) are movably embedded with each other.

7. A metal dust extraction arrangement for a cable drawing apparatus as claimed in claim 6, wherein: A clamping frame (203) is fixedly connected to the upper surface of the moving sliding block (201), and the clamping frame (203) is clampedly connected with the outside of the dust collection pipe (109).

8. A metal dust extraction arrangement for a cable drawing apparatus as claimed in claim 7, wherein: A positioning hole (202) is formed on the front side of the clamping frame (203), a positioning seat (116) is fixedly connected to the upper surface of the drawing machine body (101), a positioning spring (117) is arranged in the inside of the positioning seat (116), a positioning column (118) is arranged in the inside of the positioning spring (117), and the positioning column (118) and the positioning hole (202) are movably embedded with each other.