Protective structure and ultra-micro wire drawing machine capable of drawing wires uniformly

Abstract

The utility model relates to ultra -micro wire drawing machine technical field discloses a protection structure and ultra -micro wire drawing machine of drawing evenness, including drive arrangement, incoming line mechanism, base, outgoing line mechanism, drive arrangement sets up in base one side end, incoming line mechanism sets up in base one side, outgoing line mechanism sets up in base other side, and the base is equipped with the protective cover, be equipped with tension assembly, cleaning assembly, buffer assembly on the base, tension assembly sets up in base one side, and cleaning assembly sets up in tension assembly, and buffer assembly sets up in tension assembly, the utility model discloses setting up tension assembly, and the wire rod is guided using the guide slot on the drum, and the adjustable telescopic link drives the drum adjustment position, and the soft brush in cleaning assembly is close to the bottom of the drum and can clean the surface attachment of the debris in time, and the collecting groove and the inclined plate cooperation can be quickly connected and discharge the impurity through the export, and the buffer head of buffer assembly and the recess can relieve the impact force when the wire rod and the drum contact.

Description

Technical Field

[0001] This utility model relates to the field of ultra-micro wire drawing machine technology, specifically an ultra-micro wire drawing machine with a protective structure and uniform wire drawing. Background Technology

[0002] A patent document with publication number CN201768772U discloses an integrated take-up and take-up device for an ultra-fine wire drawing machine, comprising a take-up mechanism, a housing, a motor, a main pulley, a flat belt, a driven pulley, a take-up shaft, and a take-up wheel. The square, hollow housing is fixed to a movable plate within the take-up mechanism, enabling linear reciprocating motion. The cylindrical take-up shaft extends horizontally through the housing from the center. A right bearing, a right bushing, a driven pulley, and a right nut are sequentially mounted axially outwards on the right end of the take-up shaft. A right bearing seat, fixed to the inside of the housing, is radially mounted on the outer circumference of the right bearing. An electromagnetic brake device is radially mounted on the outer circumference of the right bushing. The driven pulley engages with the take-up shaft via a flat key. This invention features a novel design and reasonable structure, avoiding the root cause of unstable take-up tension or even wire breakage due to the back-and-forth swing of the wire source during take-up and take-up. It boasts a high take-up coil rate, meeting the requirements of efficient production in modern enterprises, and possesses broad market prospects and significant promotional value.

[0003] In the actual operation of existing micro wire drawing machines, there is still room for improvement. During the wire drawing process, the wire surface will generate fine metal debris due to friction with the drawing die. However, the existing structure lacks a dedicated cleaning and receiving device for the drawing process. These debris and impurities can easily accumulate on the drawing parts of the equipment, which may affect the surface quality of the wire. Impurities that are not cleaned in time may be carried into the wire surface during subsequent processing.

[0004] Therefore, this utility model proposes a protective structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a protective structure and a micro-fiber drawing machine with uniform fiber drawing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a protective structure, comprising a driving device, an inlet mechanism, a base, and an outlet mechanism, wherein the driving device is disposed at one end of the base, the inlet mechanism is disposed on one side of the base, the outlet mechanism is disposed on the other side of the base, and a protective cover is disposed on the base; The base is provided with a tension component, a cleaning component, and a buffer component. The tension component is located on one side of the base, the cleaning component is located on the tension component, and the buffer component is located on the tension component.

[0007] Preferably, the first roller in the tension assembly is fixedly disposed on one end of the collecting seat, and guide grooves are uniformly disposed on the first roller.

[0008] Preferably, the telescopic rod in the tension assembly is fixedly installed in the middle of the collecting seat, a second roller is fixedly installed on the telescopic rod, a third roller is provided on one side of the second roller, and the telescopic rod is driven by an internal motor.

[0009] Preferably, the sweeping rod in the sweeping assembly is fixedly installed at the bottom of the first roller, and soft brushes are evenly arranged on the sweeping rod, with the soft brushes in close contact with the bottom of the first roller.

[0010] Preferably, the collection trough in the cleaning assembly is fixedly installed inside the collection seat, the collection trough is provided with an inclined plate, and the inclined plate has an outlet on its side.

[0011] Preferably, the buffer protrusions in the buffer assembly are evenly distributed on the buffer sleeve, the buffer protrusions are provided with grooves, and the buffer sleeve is firmly fitted onto the third roller.

[0012] A micro-fiber drawing machine with uniform fiber drawing, including the aforementioned protective structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a tension component, the guide groove on the roller guides the wire, and the adjustable telescopic rod drives the roller to adjust its position, which can stably control the wire tension and avoid uneven drawing caused by tension fluctuations; in the cleaning component, the soft brush close to the bottom of the roller can promptly clean the debris attached to the surface, and the collection groove and the inclined plate can quickly collect and discharge impurities through the outlet, solving the problem of impurity accumulation during the stretching process; the buffer component's buffer protrusion and groove can alleviate the impact force when the wire contacts the roller, reducing wear. At the same time, the protective cover can provide overall protection, effectively improving the surface quality of the wire and the uniformity of drawing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cable outlet mechanism of this utility model; Figure 3 This is a schematic diagram of the tension component structure of this utility model; Figure 4 This is a schematic diagram of the cleaning component structure of this utility model.

[0015] In the diagram: 1. Drive unit; 2. Inlet mechanism; 3. Base; 4. Outlet mechanism; 5. Tension assembly; 6. Cleaning assembly; 7. Buffer assembly; 8. Protective cover; 501. First roller; 502. Collection seat; 503. Guide groove; 504. Telescopic rod; 505. Second roller; 506. Third roller; 601. Cleaning rod; 602. Soft brush; 603. Collection groove; 604. Inclined plate; 605. Outlet; 701. Buffer protrusion; 702. Buffer sleeve; 703. Groove. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of this utility model, not all embodiments, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0017] Example 1: Please refer to Figures 1 to 2 A protective structure and a micro wire drawing machine with uniform wire drawing, comprising a drive device 1, a wire inlet mechanism 2, a base 3, and a wire outlet mechanism 4. The drive device 1 is disposed on one end of the base 3, the wire inlet mechanism 2 is disposed on one side of the base 3, and the wire outlet mechanism 4 is disposed on the other side of the base 3. A protective cover 8 is disposed on the base 3. A tension component 5, a cleaning component 6, and a buffer component 7 are disposed on the base 3. The tension component 5 is disposed on one side of the base 3, the cleaning component 6 is disposed on the tension component 5, and the buffer component 7 is disposed on the tension component 5.

[0018] The first roller 501 in the tension assembly 5 is fixedly installed on one end of the collecting seat 502, and guide grooves 503 are evenly provided on the first roller 501.

[0019] The telescopic rod 504 in the tension assembly 5 is fixedly installed in the middle of the collecting seat 502. A second roller 505 is fixedly installed on the telescopic rod 504. A third roller 506 is provided on one side of the second roller 505. The telescopic rod 504 is driven by an internal motor.

[0020] In use, the drive unit 1 is activated. After the wire enters through the wire feeding mechanism 2, it passes sequentially around the lower side of the first roller 501, the upper side of the second roller 505, and the lower side of the third roller 506. According to the wire stretching requirements, the internal motor drives the telescopic rod 504 to extend and retract, causing the second roller 505 to move up and down. Adjusting the height of the second roller 505 changes the tension of the wire. When the tension needs to be increased, the telescopic rod 504 extends, the second roller 505 moves upward, and the stretching range of the wire increases. When the tension needs to be decreased, the telescopic rod 504 shortens, the second roller 505 moves upward, and the tension decreases accordingly. Throughout the process, the protective cover 8 can prevent external debris from entering, protecting the equipment and operators, ensuring accurate tension adjustment, and providing stable conditions for uniform wire stretching.

[0021] Example 2: Based on Example 1, please refer to... Figures 2 to 3 The cleaning rod 601 in the cleaning assembly 6 is fixedly installed at the bottom of the first roller 501. Soft brushes 602 are evenly arranged on the cleaning rod 601 and are in close contact with the bottom of the first roller 501.

[0022] The collection trough 603 in the cleaning assembly 6 is fixedly installed inside the collection seat 502. An inclined plate 604 is provided inside the collection trough 603, and an outlet 605 is provided on the side of the inclined plate 604.

[0023] During use, as the first roller 501 rotates, debris generated by the stretching of the wire will adhere to its surface. Since the soft brush 602 on the cleaning rod 601 is in close contact with the bottom of the first roller 501, the soft brush 602 can sweep off the debris during the rotation of the roller. The cleaned debris falls into the collection trough 603, and the inclined plate 604 in the collection trough 603 will guide the debris to slide towards the outlet 605 and finally discharge it through the outlet 605 for centralized treatment. This process can continuously clean the impurities on the surface of the first roller 501 and prevent the accumulation of debris from affecting the contact between the wire and the roller.

[0024] Example 3: Based on Example 2, please refer to... Figures 3 to 4 The buffer protrusions 701 in the buffer assembly 7 are evenly distributed on the buffer sleeve 702, and the buffer protrusions 701 are provided with grooves 703. The buffer sleeve 702 is firmly fitted onto the third roller 506.

[0025] During use, when the wire passes through the third roller 506, it will contact the buffer protrusion 701 on the buffer sleeve 702. The buffer protrusion 701 has a certain elasticity, which can buffer the impact force between the wire and the third roller 506 and reduce the wear on the surface of the wire. The groove 703 on the buffer protrusion 701 can increase the contact area with the wire and at the same time provide auxiliary limit for the wire to prevent the wire from sliding on the third roller 506. The buffer sleeve 702 is firmly fitted on the third roller 506 to ensure that the buffer assembly 7 will not loosen during the operation of the equipment. Through the buffering effect, it can avoid the wire from being stretched unevenly due to excessive instantaneous impact force, further ensuring the stretching quality of the wire, so that the wire finally output from the wire output mechanism 4 meets the accuracy requirements.

[0026] 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 these 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 protective structure comprising a drive device (1), an inlet mechanism (2), a base (3), and an outlet mechanism (4), wherein the drive device (1) is disposed at one end of the base (3), the inlet mechanism (2) is disposed on one side of the base (3), the outlet mechanism (4) is disposed on the other side of the base (3), and a protective cover (8) is disposed on the base (3). Its features are: It includes a tension component (5), a cleaning component (6), and a buffer component (7). The tension component (5) is disposed on one side of the base (3), the cleaning component (6) is disposed on the tension component (5), and the buffer component (7) is disposed on the tension component (5).

2. The protective structure according to claim 1, characterized in that: The first roller (501) in the tension assembly (5) is fixedly installed on one side end of the collecting seat (502), and guide grooves (503) are evenly provided on the first roller (501).

3. The protective structure according to claim 2, characterized in that: The telescopic rod (504) in the tension assembly (5) is fixedly installed in the middle of the collection seat (502). A second roller (505) is fixedly installed on the telescopic rod (504). A third roller (506) is provided on one side of the second roller (505). The telescopic rod (504) is driven by an internal motor.

4. The protective structure according to claim 1, characterized in that: The cleaning rod (601) in the cleaning assembly (6) is fixedly installed at the bottom of the first roller (501). Soft brushes (602) are evenly arranged on the cleaning rod (601) and the soft brushes (602) are in close contact with the bottom of the first roller (501).

5. The protective structure according to claim 4, characterized in that: The collection trough (603) in the cleaning assembly (6) is fixedly installed inside the collection seat (502). An inclined plate (604) is provided inside the collection trough (603), and an outlet (605) is provided on the side of the inclined plate (604).

6. The protective structure according to claim 1, characterized in that: The buffer protrusions (701) in the buffer assembly (7) are evenly arranged on the buffer sleeve (702), and the buffer protrusions (701) are provided with grooves (703). The buffer sleeve (702) is firmly fitted onto the third roller (506).

7. A micro-fiber drawing machine with uniform fiber drawing, characterized in that: The protective structure includes any one of claims 1-6.

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