Tension adjusting assembly for semi-hard copper wire production and conveying

Abstract

The utility model discloses a tension adjusting assembly for semi-hard copper wire production and conveying. The tension adjusting assembly comprises a supporting plate, and adjusting frames are arranged at the top and the bottom of one side face of the supporting plate in a sliding mode; the tension roller is arranged on the adjusting frame and can slide in the length direction of the adjusting frame; the number of the height adjusting elements is two, and the two height adjusting elements are distributed on the two sides of the interior of the supporting plate and assembled with the corresponding adjusting frames in a threaded mode. The adjusting element comprises an adjusting piece and a limiting piece; wherein the adjusting piece is arranged on the tension roller. According to the tension adjusting assembly for production and conveying of the semi-hard copper wires, the two adjusting frames and the tension rollers corresponding to the two adjusting frames up and down are adopted, synchronous relative movement of the two tension rollers can be achieved under the action of the height adjusting element, the time for adjusting the tension needed by the semi-hard copper wires is shortened, and the production efficiency is improved. And meanwhile, the collision tension of the traditional tension roller can be realized by shortening half of the stroke height, and the space required by tension adjustment is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-hard copper wires, in particular to a tension regulating component for production and transportation of semi-hard copper wires. Background Art

[0002] Hard copper wire is a copper-based alloy wire, typically made from high-purity electrolytic copper using a specialized process. Semi-hard copper wire's performance indicators typically include tensile strength, elongation, and electrical conductivity. Tensile strength refers to the maximum stress a semi-hard copper wire can withstand during stretching, while elongation is the percentage increase in length under maximum tensile stress. Electrical conductivity, on the other hand, refers to the wire's electrical conductivity, typically exceeding 99.5% IACS.

[0003] At present, in the process of producing semi-hard copper wire, it is necessary to apply different tensions to it according to different types of semi-hard copper wires. Therefore, tension adjusting devices are often used. At present, most of the traditional tension adjusting devices use movable tension rollers to resist the conveyed semi-hard copper wire at different positions to achieve tension adjustment. However, in the actual application process of the above-mentioned traditional semi-hard copper wire tension adjusting device, it is found that since the tension required to be applied to different types of semi-hard copper wires is different, if a single direction is used to apply tension, the tension adjustment range is easily limited by the distance the tension roller moves. Not only is the tension adjustment range relatively limited, but the application of tension at a single point is also likely to cause the layout tension to be too large, and the semi-hard copper wire is prone to breakage. Therefore, the present application proposes a tension adjusting component for the production and transportation of semi-hard copper wire. Utility Model Content

[0004] Based on this, it is necessary to provide a tension adjustment component for the production and transportation of semi-hard copper wire to address the above technical problems. By adopting two adjustment frames and their corresponding tension rollers above and below, the two tension rollers can be affected by the height adjustment element to achieve synchronous relative movement, which not only shortens the tension adjustment time required for the semi-hard copper wire, but also shortens the stroke height by half to achieve the tension of the traditional tension roller resistance.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A tension adjustment assembly for semi-hard copper wire production and transportation, comprising:

[0007] A support plate, wherein adjustment brackets are slidably provided on the top and bottom of one side of the support plate;

[0008] a tension roller, which is provided on the adjustment frame and can slide along the length direction of the adjustment frame;

[0009] There are two height adjustment elements, which are distributed on both sides of the support plate and are threadedly assembled with corresponding adjustment frames;

[0010] An adjusting element, comprising an adjusting member and a limiting member;

[0011] Wherein, the adjusting member is arranged on the tension roller, and the limiting member is fixed on the adjusting frame to cooperate with the adjusting member to realize the position adjustment of the tension roller.

[0012] Furthermore, the height adjustment element includes a servo motor and a bidirectional adjustment screw;

[0013] The servo motor is fixed on the top of the support plate and is in transmission connection with a bidirectional adjustment screw rod. Both ends of the bidirectional adjustment screw rod are respectively threadedly connected with two corresponding adjustment frames.

[0014] Furthermore, the surface of the tension roller has a wire groove for guiding the insertion of the semi-hard copper wire.

[0015] Furthermore, the adjusting member includes a support tube rotatably assembled with the tension roller through a bearing and an adjusting rod slidably arranged in the support tube, and the adjusting rod is connected to a spring connected to the inner wall of the support tube.

[0016] Furthermore, a square limiting hole is provided on the limiting member, and one end of the adjusting rod extends outside the supporting tube and is limitedly engaged with the corresponding square limiting hole.

[0017] Furthermore, an open groove is provided on the surface of the adjustment frame, and the support tube on the tension roller is slidably mounted on the adjustment frame through the open groove.

[0018] Furthermore, a blocking plate is slidably provided on one side of the opening slot on the adjustment frame, and the opening slot is blocked by moving the blocking plate.

[0019] Furthermore, one side of the support plate is provided with an introduction roller for inputting the semi-hard copper wire, and the other side of the support plate is provided with a conveying roller.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The utility model provides a tension adjustment assembly for semi-hard copper wire production and transportation. By adopting two adjustment frames and corresponding tension rollers above and below, the two tension rollers can be controlled by a height adjustment element to achieve synchronous relative movement. This not only shortens the time required for tension adjustment of the semi-hard copper wire, but also shortens the travel height by half to achieve the tension of the traditional tension rollers, thus saving space required for tension adjustment.

[0022] At the same time, by adding adjusting elements, the number of tension rollers distributed on the adjusting frame can be adjusted according to the actual demand for adjusting the tension of the semi-hard copper wire. By adding multiple tension rollers, when the required tension is large, it can be evenly distributed on multiple tension rollers, thereby avoiding the situation where the tension is too concentrated and easily causes local breakage of the semi-hard copper wire. At the same time, by applying tension at different positions through linearly arranged tension rollers, it also effectively ensures a better overall shape of the semi-hard copper wire, so as to avoid excessive bending and facilitate subsequent further processing and preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of the use state of the tension adjustment component for semi-hard copper wire production and transportation provided by the utility model;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a tension adjustment assembly for production and transportation of semi-hard copper wire provided by the present invention;

[0025] Figure 3 This is a partial structural diagram of the tension adjustment assembly for semi-hard copper wire production and transportation provided by the utility model;

[0026] Figure 4 This is a schematic diagram of the top view of the tension adjustment assembly for semi-hard copper wire production and transportation provided by the utility model;

[0027] Figure 5 This is a schematic diagram of the second state structure of the tension adjustment assembly for semi-hard copper wire production and transportation provided by the utility model;

[0028] Figure 6 This is a schematic structural diagram of the third state of the tension adjustment assembly for semi-hard copper wire production and transportation provided by the utility model;

[0029] Figure 7 This is a structural diagram of the assembly state of the tension roller and the adjustment frame of the tension adjustment assembly for semi-hard copper wire production and transportation provided by the utility model;

[0030] Figure 8 This is a three-dimensional schematic diagram of an adjusting element according to an embodiment of the present invention.

[0031] The markings in the figure are as follows:

[0032] Support plate 1, adjustment frame 11;

[0033] Opening slot 110, blocking plate 111;

[0034] Tension roller 2;

[0035] Height adjustment element 3, servo motor 31, bidirectional adjustment screw 32;

[0036] Adjusting element 4, adjusting member 41, limiting member 42;

[0037] Support cylinder 410, adjustment rod 411, spring 412;

[0038] Square limiting hole 420;

[0039] Lead-in roller 5;

[0040] Conveyor roller 6. DETAILED DESCRIPTION

[0041] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0042] As described in the background art, different types of semi-hard copper wires require different tensions to be applied. Therefore, if a single direction is used to apply tension, the range of tension adjustment is easily limited by the distance the tension roller moves. Not only is the range of tension adjustment limited, but applying tension at a single point can easily cause the layout tension to be too large, making the semi-hard copper wire prone to breakage.

[0043] In order to solve this technical problem, the utility model provides a tension adjustment component for the production and transportation of semi-hard copper wire, which is applied to the production and transportation of semi-hard copper wire.

[0044] Specifically, please refer to Figure 1-Figure 7 The tension adjustment components for semi-hard copper wire production and transportation specifically include:

[0045] A support plate 1, with adjustment brackets 11 slidably provided on the top and bottom of one side of the support plate 1;

[0046] The tension roller 2 is provided on the adjustment frame 11 and can slide along the length direction of the adjustment frame 11;

[0047] There are two height adjustment elements 3, which are distributed on both sides of the support plate 1 and are threadedly assembled with the corresponding adjustment frames 11;

[0048] An adjusting element 4, comprising an adjusting member 41 and a limiting member 42;

[0049] The adjusting member 41 is provided on the tension roller 2 , and the limiting member 42 is fixed on the adjusting frame 11 to cooperate with the adjusting member 41 to adjust the position of the tension roller 2 .

[0050] The tension adjustment component for the production and transportation of semi-hard copper wire provided by the present invention adopts two adjustment frames 11 and the tension rollers 2 corresponding to the upper and lower parts thereof, and can realize the synchronous relative movement of the two tension rollers 2 under the action of the height adjustment element 3, which not only shortens the time required for tension adjustment of the semi-hard copper wire, but also shortens the stroke height by half to achieve the tension of the traditional tension rollers, saving the space required for tension adjustment. At the same time, by adding the adjustment element 4, the number of tension rollers 2 distributed on the adjustment frame 11 can be adjusted according to the actual requirements of the tension adjustment of the semi-hard copper wire. By adding multiple tension rollers, when the required tension is large, it is evenly distributed on multiple tension rollers 2, avoiding the situation where the tension is too concentrated and easily causes local breakage of the semi-hard copper wire. At the same time, by applying tension at different positions through the linearly arranged tension rollers, it also effectively ensures a better overall shape of the semi-hard copper wire, so as to avoid excessive bending and facilitate subsequent further processing and preparation.

[0051] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0052] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0053] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0054] Example 1

[0055] Please refer to Figures 1-6 , a tension adjustment component for the production and transportation of semi-hard copper wire, a support plate 1, an adjustment frame 11 is slidably provided on the top and bottom of one side of the support plate 1; a tension roller 2, which is provided on the adjustment frame 11 and can slide along the length direction of the adjustment frame 11; a height adjustment element 3, which has two, two height adjustment elements 3 are distributed on both sides of the inside of the support plate 1 and are threadedly assembled with the corresponding adjustment frame 11; an adjustment element 4, which includes an adjustment part 41 and a limit part 42, wherein the adjustment part 41 is provided on the tension roller 2, and the limit part 42 is fixed on the adjustment frame 11 to cooperate with the adjustment part 41 to realize the position adjustment of the tension roller 2.

[0056] Please refer to Figure 2 The height adjustment element 3 includes a servo motor 31 and a bidirectional adjustment screw 32. The servo motor 31 is fixed to the top of the support plate 1 and is in transmission connection with the bidirectional adjustment screw 32. The two ends of the bidirectional adjustment screw 32 are respectively threadedly connected to the two corresponding adjustment frames 11.

[0057] The two ends of the bidirectional adjustment screw 32 have thread grooves opened in opposite directions. Therefore, when the servo motor 31 starts to drive the bidirectional adjustment screw 32 to rotate, the adjustment brackets 11 connected to the thread grooves at both ends thereof will slide relative to each other along the surface of the support plate 1, that is, slide away from or towards each other, thereby reducing the time required for adjusting the tension of the semi-hard copper wire and shortening the process required for tension adjustment, effectively saving space utilization.

[0058] In this embodiment, the servo motor 31 at the top of the bidirectional adjustment screw rod 32 can also be replaced with a crank, and the bidirectional adjustment screw rod 32 can be driven by manually rotating the crank to perform manual rotation adjustment.

[0059] The surface of the tension roller 2 has a wire groove 21 for inserting and guiding the semi-hard copper wire;

[0060] An introduction roller 5 is provided on one side of the support plate 1 for inputting the semi-hard copper wire, and a conveying roller 6 is provided on the other side of the support plate 1 .

[0061] In the actual application of the tension adjustment assembly for semi-rigid copper wire production and transportation provided in this embodiment, the semi-rigid copper wire is introduced onto the support plate 1 via the introduction roller 5, placed into the wire groove 21 on the multiple tension rollers 2, and then conveyed to the outside via the conveyor roller 6. The tension is adjusted by moving the relative positions of the upper and lower tension rollers 2 according to different types of semi-rigid copper wire.

[0062] like Figure 1 and Figure 5 As shown, Figure 1 For a state with less tension, Figure 5 In order to adjust the tension to a larger state, specifically, the servo motor 31 is started to drive the bidirectional adjustment screw 32 to rotate. The adjustment frames 11 on it are driven by the force of the bidirectional adjustment screw 32 to approach each other. During the process of the adjustment frames 11 approaching, the tension roller 2 thereon will also approach synchronously. By the tension roller 2 that is constantly approaching, tension can be applied to the semi-hard copper wire inside it to achieve different degrees of tension adjustment.

[0063] Example 2

[0064] The tension adjustment assembly for semi-hard copper wire production and transportation provided in Example 1 is further optimized. Specifically, Figure 4 、 8 As shown, the adjusting member 41 includes a support cylinder rotatably assembled with the tension roller 2 through a bearing and an adjusting rod 411 slidably arranged in the support cylinder 410, and the adjusting rod 411 is connected to a spring 412 connected to the inner wall of the support cylinder 410;

[0065] The adjusting rod 411 can slide along the length direction of the supporting tube 410 but cannot rotate relative to the supporting tube 410; Figure 8 As shown, a groove 410b is provided at one end of the support tube 410, with a cover plate 410a disposed outside the groove 410b. A limit plate 411a is fixed to the outside of the adjustment rod 411, and a spring 412 is disposed between the cover plate 410a and the limit plate 411a. The limit plate 411a is provided with a plurality of protrusions, and a matching slide groove is provided within the groove 410b. The slide groove and protrusion cooperate to achieve sliding without rotating.

[0066] A square limiting hole 420 is provided on the limiting member 42, and one end of the adjusting rod 411 extends outside the supporting tube 410 and engages with the corresponding square limiting hole 420. Figure 3 As shown, by engaging the adjusting rod 411 and the square limiting hole 420, the adjusting rod 411 itself is ensured to be stable and will not rotate axially. Similarly, the supporting tube 410 thereon will also be synchronously stable, ensuring the stable rotation of the external tension roller 2 under the tension support state.

[0067] With the above structural design, when it is necessary to apply a large tension to the semi-hard copper wire but do not want the semi-hard copper wire to be excessively bent, multiple tension rollers 2 can be added to the adjustment frame 11 so that the tension is evenly distributed on the multiple tension rollers 2, thereby avoiding the problem that the semi-hard copper wire is easily broken or bent excessively due to excessive tension at a certain point, which affects subsequent use.

[0068] Specifically, such as Figure 4 As shown, the adjustment rod 411 can be pulled outward so that one end of it leaves the corresponding square limiting hole 420. At this time, the support tube 410 is in a free state on the adjustment frame 11. At this time, the position of the tension roller 2 can be adjusted by sliding. At the same time, the position of the added tension roller 2 can also be adjusted to form a limiting effect.

[0069] Example 3

[0070] The tension adjustment assembly for semi-hard copper wire production and transportation provided in Example 1 or 2 is further optimized, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 6 As shown, an opening groove 110 is provided on the surface of the adjustment frame 11, and the support cylinder 410 on the tension roller 2 is slidably mounted on the adjustment frame 11 through the opening groove 110;

[0071] A blocking plate 111 is slidably provided on one side of the opening slot 110 of the adjustment frame 11, and the blocking plate 111 is moved to block the opening slot 110;

[0072] When it is necessary to add the tension roller 2, the blocking plate 111 can be slid to expose the opening slot 110, and then the tension roller 2 is placed on the adjustment frame 11 through the opening slot 110. After the position of the tension roller 2 is adjusted on the adjustment frame 11, the elastic force of the spring 412 is used to make the adjustment rod 411 thereon engage in the corresponding square limiting hole 420. The position of the tension roller 2 is fixed by the engagement of the adjustment rod 411 and the corresponding square limiting hole 420, and then the tension roller 2 is formed. Figure 6 In the state shown, the larger tension applied at this time can be distributed on multiple tension rollers 2 and the tension can be applied at multiple points, which is beneficial to the protection of the semi-hard copper wire itself and avoids the problem of easy breakage due to concentrated tension. At the same time, a larger tension can be applied without excessively bending the semi-hard copper wire, which is beneficial to better production and preparation of subsequent semi-hard copper wire.

[0073] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0074] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A tension adjustment assembly for semi-hard copper wire production and transportation, characterized in that: It includes: A support plate (1), with adjustment brackets (11) slidably provided on the top and bottom of one side of the support plate (1); a tension roller (2) disposed on the adjustment frame (11) and capable of sliding along the length direction of the adjustment frame (11); Height adjustment elements (3), which have two height adjustment elements (3), which are distributed on both sides of the interior of the support plate (1) and are threadedly assembled with corresponding adjustment frames (11); An adjusting element (4), comprising an adjusting member (41) and a limiting member (42); The adjusting member (41) is provided on the tension roller (2), and the limiting member (42) is fixed on the adjusting frame (11) and is used to cooperate with the adjusting member (41) to achieve position adjustment of the tension roller (2).

2. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 1, characterized in that: The height adjustment element (3) includes a servo motor (31) and a bidirectional adjustment screw (32); The servo motor (31) is fixed to the top of the support plate (1) and is in transmission connection with the bidirectional adjustment screw rod (32), and the two ends of the bidirectional adjustment screw rod (32) are respectively threadedly connected to the two corresponding adjustment frames (11).

3. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 1, characterized in that: The surface of the tension roller (2) has a wire groove (21) for guiding the insertion of the semi-hard copper wire.

4. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 1, characterized in that: The adjusting member (41) comprises a support cylinder (410) rotatably assembled with the tension roller (2) via a bearing and an adjusting rod (411) slidably arranged in the support cylinder (410), wherein the adjusting rod (411) is connected to a spring (412) connected to the inner wall of the support cylinder (410).

5. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 4, characterized in that: A square limiting hole (420) is provided on the limiting member (42), and one end of the adjusting rod (411) extends outside the supporting tube (410) and is locked in position with the corresponding square limiting hole (420).

6. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 4, characterized in that: An open groove (110) is provided on the surface of the adjustment frame (11), and the support cylinder (410) on the tension roller (2) is slidably mounted on the adjustment frame (11) through the open groove (110).

7. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 6, characterized in that: A blocking plate (111) is slidably provided on one side of the opening slot (110) on the adjustment frame (11), and the opening slot (110) is blocked by moving the blocking plate (111).

8. The tension adjustment assembly for production and transportation of semi-hard copper wire according to claim 1, characterized in that: One side of the support plate (1) is provided with an introduction roller (5) for inputting the semi-hard copper wire, and the other side of the support plate (1) is provided with a conveying roller (6).

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