Wire outlet disc mechanism of copper wire continuous drawing and continuous annealing machine

Abstract

The utility model relates to the technical field of copper wire processing, in particular to a wire outlet disc mechanism of a copper wire continuous drawing and continuous annealing machine, which comprises a base, a working groove is fixedly connected to the top of the base, a reciprocating limiting mechanism is arranged on the inner wall of the working groove, and the reciprocating limiting mechanism comprises a supporting limiting sleeve and a fixing plate. The supporting limiting sleeve and the fixing plate are fixedly connected to the inner bottom wall of the working groove, the inner wall of the supporting limiting sleeve is slidably connected with a sliding connection strip, the front face of the fixing plate is fixedly connected with a limiting shaft and a first motor, and the outer surface of the limiting shaft is rotatably connected with a connecting strip. The winding speed and path of the copper wire can be accurately controlled, the copper wire can be uniformly wound on the wire spool back and forth, coils with different thicknesses are prevented from being formed, uniform winding also enables the copper wire to keep a constant tension value in the winding process, meanwhile, the winding efficiency is improved, the production speed of the whole production line is increased, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire processing, in particular to a wire outlet drum mechanism of a copper wire continuous drawing and withdrawing machine. Background Art

[0002] The continuous drawing and annealing process is an important copper wire processing technology. Through the two steps of continuous drawing and annealing, the copper wire can reach the required size and performance. During the process, it is necessary to reasonably control parameters such as drawing speed, tension, annealing temperature, etc. to ensure the quality and performance of the copper wire. At the same time, the continuous drawing and annealing process also needs to meet certain technical requirements to ensure the stability of the process and the quality of the copper wire. The wire reel mechanism is mainly used to wind the processed copper wire on the reel in an orderly manner after continuous drawing and annealing, so as to facilitate subsequent use, transportation and storage.

[0003] However, the applicant has found that the existing technology has at least the following problems: during the continuous pulling and retracting process, the copper wire may loosen or even fall off the reel due to uneven tension or mechanical vibration. At the same time, unstable tension will also affect the processing quality and mechanical properties of the copper wire. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a copper wire continuous drawing and undrawing machine outlet drum mechanism to solve the problem of uneven tension.

[0005] Based on the above purpose, the utility model provides a copper wire continuous drawing and undrawing machine outlet drum mechanism, including a base, the top of the base is fixedly connected to a working groove, and the inner wall of the working groove is provided with a reciprocating limit mechanism.

[0006] The reciprocating limit mechanism includes a support limit sleeve and a fixed plate, the support limit sleeve and the fixed plate are fixedly connected to the inner bottom wall of the working groove, the inner wall of the support limit sleeve is slidably connected with a sliding bar, the front side of the fixed plate is fixedly connected to the limit shaft and the first motor, the outer surface of the limit shaft is rotatably connected with a connecting bar, the front side of the connecting bar is fixedly connected with a connecting shaft, the connecting shaft and the sliding bar are rotatably connected, the output end of the first motor is fixedly connected with a transmission bar, the transmission bar is rotatably connected between the transmission shaft and the connecting bar, and the top of the sliding bar is fixedly connected with a wire sleeve.

[0007] Optionally, two support bars are fixedly connected to the top of the base, and support feet are fixedly connected to the bottom of the base.

[0008] Optionally, a rotating wire drum mechanism is provided between opposite sides of the two support bars.

[0009] Optionally, the rotating wire drum mechanism includes a second motor, which is fixedly connected to the support bar on the left side, and the output end of the second motor is fixedly connected to a rotating shaft, the rotating shaft and the support bar on the right side are rotatably connected, and the outer surface of the rotating shaft is fixedly connected to a winding drum.

[0010] Optionally, two support and limiting sleeves are provided and are distributed on the inner bottom wall of the working groove in a bilaterally symmetrical manner.

[0011] Optionally, four supporting legs are provided and distributed in a rectangular array at the bottom edge of the base.

[0012] Beneficial effects of the utility model:

[0013] 1. This application can accurately control the winding speed and path of the copper wire by setting a reciprocating limit mechanism, so that the copper wire can be wound evenly back and forth on the winding reel to avoid the formation of coils of varying thicknesses. The uniform winding also allows the copper wire to maintain a constant tension value during the winding process, while improving the winding efficiency, speeding up the production speed of the entire production line, and reducing production costs.

[0014] 2. The present application sets up a rotating wire drum mechanism, which can quickly rotate the copper wire and wind it around the outer surface of the winding drum, thereby speeding up the winding speed and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is the main figure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the local structure of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the reciprocating limit mechanism of the utility model;

[0019] Figure 4 This is a three-dimensional view of the rotating reel mechanism of the utility model.

[0020] The following are marked in the figure:

[0021] 1. Base; 2. Working groove; 3. Reciprocating limit mechanism; 31. Support limit sleeve; 32. Fixed plate; 33. Sliding bar; 34. Limit shaft; 35. First motor; 36. Connecting bar; 37. Connecting shaft; 38. Transmission bar; 39. Transmission shaft; 310. Wire sleeve; 4. Support bar; 5. Support foot; 6. Rotating wire drum mechanism; 61. Second motor; 62. Rotating shaft; 63. Winding drum. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0024] like Figure 1As shown in the figure, a specific embodiment of the present invention provides a copper wire continuous drawing and undrawing machine outlet drum mechanism, including a base 1, the top of the base 1 is fixedly connected to a working groove 2, and the inner wall of the working groove 2 is provided with a reciprocating limit mechanism 3; the reciprocating limit mechanism 3 includes a support limit sleeve 31 and a fixed plate 32, the support limit sleeve 31 and the fixed plate 32 are both fixedly connected to the inner bottom wall of the working groove 2, the inner wall of the support limit sleeve 31 is slidably connected to a sliding bar 33, the front face of the fixed plate 32 is fixedly connected to a limit shaft 34 and a first motor 35, the first motor 35 is electrically connected to an external power supply and is controlled by an external program, the outer surface of the limit shaft 34 is rotatably connected to a connecting bar 36, and the inner wall of the connecting bar 36 is provided with a transmission The shafts 39 are adapted to each other through the slide slot holes, the front of the connecting bar 36 is fixedly connected with the connecting shaft 37, the connecting shaft 37 and the sliding bar 33 are rotatably connected, the output end of the first motor 35 is fixedly connected with the transmission bar 38, the transmission bar 38 is rotatably connected through the transmission shaft 39 and the connecting bar 36, the top of the sliding bar 33 is fixedly connected with the wire sleeve 310, and by setting the reciprocating limit mechanism 3, the winding speed and path of the copper wire can be accurately controlled, so that the copper wire can be evenly wound back and forth on the winding drum 63 to avoid the formation of coils of different thicknesses. The uniform winding also allows the copper wire to maintain a constant tension value during the winding process, while improving the winding efficiency, accelerating the production speed of the entire production line, and reducing production costs.

[0025] The copper wire coming out of the continuous pulling and unwinding machine passes through the wire sleeve 310 and is wound on the winding drum 63. Then the second motor 61 is started to drive the rotating shaft 62 at the output end to rotate. When the rotating shaft 62 rotates, the winding drum 63 on its outer surface rotates, so that the copper wire starts to be wound on its outer surface again. At this time, the first motor 35 is started again to drive the transmission bar 38 at the output end to rotate. When the transmission bar 38 rotates, it drives the connecting bar 36 through the transmission shaft 39, so that the connecting bar 36 rotates 90 degrees back and forth on the outer surface of the limit shaft 34 with the limit shaft 34 as the center of the circle. At this time, the connecting shaft 37 on the front of the connecting bar 36 drives the sliding bar 33 to slide back and forth in the inner walls of the two supporting limit sleeves 31, so that the wire sleeve 310 on the top of the sliding bar 33 swings back and forth with the copper wire on its inner wall, so that the copper wire is evenly wound back and forth on the outer surface of the winding drum 63.

[0026] In some optional specific embodiments, such as Figure 1 As shown, two support bars 4 are fixedly connected to the top of the base 1 , and support feet 5 are fixedly connected to the bottom of the base 1 .

[0027] In some optional specific embodiments, such as Figure 1 and Figure 4As shown, a rotating wire drum mechanism 6 is provided between the opposite sides of the two support bars 4. By providing the rotating wire drum mechanism 6, the copper wire can be quickly rotated and wound on the outer surface of the winding drum 63, thereby accelerating the winding speed and improving production efficiency.

[0028] In some optional specific embodiments, such as Figure 1 and Figure 4 As shown, the rotating wire drum mechanism 6 includes a second motor 61, which is electrically connected to an external power supply and controlled by an external program. The second motor 61 is fixedly connected to the left support bar 4, and the output end of the second motor 61 is fixedly connected to a rotating shaft 62. The rotating shaft 62 and the right support bar 4 are rotatably connected, and the outer surface of the rotating shaft 62 is fixedly connected to a winding drum 63.

[0029] In some optional specific embodiments, such as Figures 2 to 3 As shown, two support and limit sleeves 31 are provided and are symmetrically distributed on the inner bottom wall of the working groove 2. The design of the two support and limit sleeves 31 ensures that the sliding bar 33 maintains stable left and right linear motion during movement.

[0030] In some optional specific embodiments, such as Figure 1 As shown, there are four supporting feet 5 , which are distributed in a rectangular array at the bottom edge of the base 1 . The design of multiple supporting feet 5 makes the entire device more stable.

[0031] The working principle of the present invention is as follows: first, the copper wire coming out of the continuous pulling and unwinding machine is passed through the wire sleeve 310 and wound on the winding drum 63, and then the second motor 61 is started to drive the rotating shaft 62 at the output end to rotate. When the rotating shaft 62 rotates, the winding drum 63 on its outer surface rotates, allowing the copper wire to start winding on its outer surface again. At this time, the first motor 35 is started again to drive the transmission bar 38 at the output end to rotate. When the transmission bar 38 rotates, it drives the connecting bar 36 through the transmission shaft 39, allowing the connecting bar 36 to rotate 90 degrees back and forth on the outer surface of the limit shaft 34 with the limit shaft 34 as the center of the circle. At this time, the connecting shaft 37 on the front of the connecting bar 36 drives the sliding bar 33 to allow the sliding bar 33 to slide back and forth in the inner walls of the two supporting limit sleeves 31, so that the wire sleeve 310 at the top of the sliding bar 33 swings back and forth with the copper wire on its inner wall, so that the copper wire is evenly wound back and forth on the outer surface of the winding drum 63.

[0032] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A copper wire continuous drawing and undrawing machine outlet drum mechanism, characterized in that: include: A base (1), a working groove (2) and a reciprocating limiting mechanism (3), wherein the working groove (2) is located at the top of the base (1) and is fixedly connected, and the reciprocating limiting mechanism (3) is located on the inner wall of the working groove (2); The reciprocating limiting mechanism (3) comprises: A support and limit sleeve (31) and a fixed plate (32), wherein the support and limit sleeve (31) and the fixed plate (32) are both fixedly connected to the inner bottom wall of the working groove (2); A sliding strip (33), a limiting shaft (34) and a first motor (35), wherein the sliding strip (33) supports the inner wall of the limiting sleeve (31) in sliding connection, and the limiting shaft (34) and the first motor (35) are located on the front side of the fixed plate (32) and fixedly connected; A connecting bar (36), a connecting shaft (37), a transmission bar (38) and a transmission shaft (39), wherein the connecting bar (36) is located on the outer surface of the limiting shaft (34) and is rotatably connected, the connecting shaft (37) is located on the front surface of the connecting bar (36) and is fixedly connected, the connecting shaft (37) and the sliding bar (33) are rotatably connected, the transmission bar (38) is located on the output end of the first motor (35) and is fixedly connected, and the transmission bar (38) is rotatably connected to the connecting bar (36) through the transmission shaft (39); A wire sleeve (310) is located on the top of the sliding strip (33) and is fixedly connected thereto.

2. A copper wire continuous drawing and withdrawing machine outlet reel mechanism according to claim 1, characterized in that: Also includes: A support bar (4) and a support foot (5), wherein the support bar (4) is located at the top of the base (1) and is fixedly connected, and the support foot (5) is located at the bottom of the base (1) and is fixedly connected.

3. A copper wire continuous drawing and annealing machine outlet reel mechanism according to claim 1, characterized in that: Also includes: A rotating wire drum mechanism (6) is provided between opposite sides of the support bar (4).

4. A copper wire continuous drawing and withdrawing machine outlet reel mechanism according to claim 3, characterized in that: The rotating reel mechanism (6) comprises: A second motor (61), a rotating shaft (62) and a winding drum (63), wherein the second motor (61) is fixedly connected to the support bar (4) on the left side, the rotating shaft (62) is fixedly connected to the output end of the second motor (61), the rotating shaft (62) is rotatably connected to the support bar (4) on the right side, and the winding drum (63) is fixedly connected to the outer surface of the rotating shaft (62).

5. A copper wire continuous drawing and withdrawing machine outlet reel mechanism according to claim 1, characterized in that: Two support and limiting sleeves (31) are provided and are distributed on the inner bottom wall of the working groove (2) in a bilaterally symmetrical manner.

6. A copper wire continuous drawing and annealing machine outlet reel mechanism according to claim 2, characterized in that: Four supporting legs (5) are provided and distributed in a rectangular array at the bottom edge of the base (1).

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