Tooth type automatic silk thread twisting device

Abstract

The utility model discloses a tooth type automatic silk thread twisting device which comprises a machine shell, a driving mechanism arranged in the machine shell, a transmission mechanism in transmission connection with the driving mechanism and a rotating mechanism connected with the transmission mechanism, the transmission mechanism comprises a first transmission tooth, and the rotating mechanism comprises a rotating tooth and an inserting block. The first transmission teeth can drive the rotating teeth to rotate, the inserting blocks are fixed to the side portions of the rotating teeth, one end of each inserting block can be inserted between two adjacent silk threads, and the rotating teeth can drive the inserting blocks to rotate around the middle axes of the rotating teeth so that the two silk threads can be twisted into a wire harness. The driving mechanism comprises a driving wheel, the transmission mechanism further comprises a rotating wheel, and the driving wheel is meshed with the rotating wheel. By adopting the automatic wire twisting device, automatic wire twisting can be realized, the operation is simple, and the requirements of large-scale construction or efficient maintenance operation can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisters, in particular to a tooth-type automatic wire twister. Background Art

[0002] Twisting two bundles of steel wires together is a common requirement in many fields, including construction and building. However, this process has traditionally relied heavily on manual labor. Manual clamping is particularly challenging for thin steel wires, and given their length, multiple tedious twisting and twisting steps are required to achieve a complete connection. This manual method is not only time-consuming and inefficient, but also fails to guarantee the tightness and consistency of the twisted bundle, making it difficult to meet the requirements of high-quality engineering. While some semi-automatic or manually assisted twisting tools have emerged on the market to address this challenge, these tools often only achieve a limited degree of wire clamping through a clamp design. The operator still needs to manually complete the knot through repeated twisting movements. While these tools have reduced operator workload and improved efficiency to some extent, they have not fundamentally addressed the low level of automation and complex operation. The overall improvement in work efficiency remains limited, making them unsuitable for large-scale construction or efficient maintenance operations. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a tooth-type automatic wire twister, which can realize automatic wire twisting and is easy to operate, and can meet the needs of large-scale construction or efficient maintenance operations.

[0004] In order to solve the above technical problems, the utility model provides a toothed automatic wire twister for twisting wires, comprising a housing, a driving mechanism arranged in the housing, a transmission mechanism connected to the driving mechanism, and a rotating mechanism connected to the transmission mechanism.

[0005] The transmission mechanism includes a first transmission tooth, and the rotating mechanism includes a rotating tooth and an insert block. The first transmission tooth can drive the rotating tooth to rotate. The insert block is fixed to the side of the rotating tooth. One end of the insert block can be inserted between two adjacent bundles of silk threads. The rotating tooth can drive the insert block to rotate around the central axis of the rotating tooth so that the two bundles of silk threads are twisted together into a bundle.

[0006] As an improvement of the above-mentioned scheme, the driving mechanism includes a driving wheel, and the transmission mechanism also includes a rotating wheel. The driving wheel is engaged with the rotating wheel, and the driving wheel can drive the rotating wheel to rotate. The first transmission tooth is fixed on the central axis of the rotating wheel, and the rotating wheel can drive the first transmission tooth to rotate coaxially.

[0007] As an improvement of the above solution, the transmission mechanism further includes a second transmission tooth, the first transmission tooth is engaged with the second transmission tooth, the second transmission tooth is engaged with the rotating tooth, and the first transmission tooth can drive the rotating tooth to rotate through the second transmission tooth.

[0008] As an improvement to the above scheme, the transmission mechanism also includes a third transmission tooth, the first transmission tooth is meshed with the third transmission tooth, the second transmission tooth and the third transmission tooth are symmetrically arranged on both sides of the first transmission tooth, and the second transmission tooth and the third transmission tooth are both arranged on the side of the first transmission tooth close to the rotating tooth, the third transmission tooth is meshed with the rotating tooth, and the first transmission tooth can simultaneously drive the rotating tooth to rotate through the second transmission tooth and the third transmission tooth.

[0009] As an improvement of the above-mentioned scheme, a through-hole is provided in the middle of the rotating tooth, and a threading notch is provided on one side of the rotating tooth. The threading notch is connected to the through-hole, and two adjacent bundles of silk threads can enter the through-hole from the threading notch. When the rotating tooth rotates, the threading notch can rotate around the central axis of the through-hole. A threading entrance is provided on the side of the rotating tooth, and the threading entrance is in the shape of an "eight" with a wide outside and a narrow inside. When the threading notch rotates, it can be periodically connected with the threading entrance.

[0010] As an improvement to the above solution, the first end of the insert block is fixed to the side of the rotating tooth away from the threading notch, and the second end of the insert block extends toward the side of the threading notch. The second end of the insert block can be inserted between two adjacent bundles of wire. When the rotating tooth rotates, the second end of the insert block can rotate around the central axis of the through hole.

[0011] As an improvement of the above-mentioned scheme, the tooth-type automatic wire twister also includes a limiting mechanism, which includes a telescopic block, which is movably arranged on the side of the rotating tooth, and a limiting protrusion is provided on the side of the rotating tooth away from the insertion block. The limiting protrusion protrudes toward the side away from the insertion block, and the telescopic block can move in the direction close to or away from the rotating tooth. When the threading notch is toward the side away from the first transmission tooth and is connected to the threading entrance, the limiting protrusion can abut against the telescopic block.

[0012] As an improvement to the above-mentioned solution, a contact surface and a limit surface are respectively provided on both sides of one end of the telescopic block close to the rotating tooth, and the contact surface is an inclined surface, which is inclined from the side close to the rotating tooth to the side away from the rotating tooth, and the angle between the limit surface and the contact surface is an acute angle.

[0013] When the rotating tooth rotates in the forward direction, the limiting protrusion can abut against the contact surface and drive the telescopic block away from the rotating tooth, so that the limiting protrusion can cross over the telescopic block.

[0014] When the rotating tooth rotates in the reverse direction, the limiting protrusion can abut against the limiting surface, and the limiting surface can restrict the rotating tooth from continuing to rotate and connect the threading notch with the threading entrance.

[0015] As an improvement of the above solution, the limiting mechanism also includes a fixed block and an elastic member, the fixed block is fixed to the side of the rotating tooth, one end of the elastic member abuts against the fixed block, and the other end of the elastic member abuts against the telescopic block.

[0016] As an improvement to the above solution, the housing includes a handle portion, which is arranged on a side of the housing away from the rotating teeth, and a switch button is provided on the handle portion.

[0017] The implementation of this utility model has the following beneficial effects:

[0018] The present invention provides a toothed automatic wire twister with a driving mechanism, a transmission mechanism, and a rotating mechanism, wherein the transmission mechanism includes a first transmission tooth, and the rotating mechanism includes a rotating wheel and an insert block. When two bundles of wire need to be twisted, one end of the insert block can be inserted between two adjacent bundles of wire, and the first transmission tooth can drive the rotating wheel to rotate, and the rotating wheel can drive the insert block to rotate. When the insert block rotates, the wire on one side will be flipped and wrapped around the wire on the other side, and then the two bundles of wire will be flipped and wrapped around each other until the two bundles of wire are twisted to form a larger bundle, thereby achieving the effect of twisting each other. After the twisting is completed, it is only necessary to pull out the insert block, and then slightly rotate the part of the two bundles of wire where the insert block is located to complete the twisting and twisting of the wire bundle. Automatic twisting can be achieved in the whole process, and twisting can be quickly performed by rotating the insert block. Therefore, the degree of automation is high, the operation is simple, and it can meet the needs of large-scale construction or efficient maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the disassembled structure of the tooth-type automatic wire twister of the utility model;

[0020] Figure 2 This is a schematic diagram of the state in which the toothed automatic wire twister of the utility model twists the wires into a wire bundle;

[0021] Figure 3 It is a structural diagram of the transmission mechanism, rotating mechanism and limiting mechanism of the utility model;

[0022] Figure 4 yes Figure 3 A partial enlarged view of middle A. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear in this document are based solely on the accompanying drawings and are not intended to limit the present invention.

[0024] See also Figure 1 and Figure 2 The present invention discloses a gear-type automatic wire twister, including a housing 1, a drive mechanism 2 disposed within the housing 1, a transmission mechanism 3 connected to the drive mechanism 2, and a rotation mechanism 4 connected to the transmission mechanism 3. A drive motor, preferably a rotary motor, is disposed within the housing 1 and is capable of driving the drive mechanism 2 and the transmission mechanism 3.

[0025] The transmission mechanism 3 includes a first transmission tooth 31, and the rotating mechanism 4 includes a rotating wheel 41 and an insert block 42. The first transmission tooth 31 and the rotating wheel 41 can transmit information, and the first transmission tooth 31 can drive the rotating wheel 41 to rotate. The insert block 42 is fixed to the side of the rotating wheel 41, so that when the rotating wheel 41 rotates, it drives the insert block 42 to rotate. One end of the insert block 42 can be inserted between two adjacent bundles of silk threads 10, and the rotating wheel 41 can drive the The plug block 42 rotates around the central axis of the rotating wheel 41. When the plug block 42 rotates, it will first drive the silk thread 10 on its left side to flip to the right, and the silk thread 10 on the right side will flip to the left. The two bundles of silk threads 10 intersect and entangle with each other. As the plug block 42 continues to rotate, the two bundles of silk threads 10 continue to flip and entangle with each other, and finally the two bundles of silk threads 10 can be twisted together into a wire bundle 20. Under the action of the toothed automatic wire twister of the present invention, the two bundles of silk threads 10 can form a twisted wire bundle 20.

[0026] The beneficial effects of the embodiments of the present utility model are as follows:

[0027] The toothed automatic wire twister of the present invention is provided with a driving mechanism 2, a transmission mechanism 3 and a rotating mechanism 4, wherein the transmission mechanism 3 includes a first transmission tooth 31, and the rotating mechanism 4 includes a rotating wheel 41 and an insert block 42. When it is necessary to twist two bundles of wires 10, one end of the insert block 42 can be inserted between two adjacent bundles of wires 10, and the first transmission tooth 31 can drive the rotating wheel 41 to rotate, and the rotating wheel 41 can drive the insert block 42 to rotate. When the insert block 42 rotates, it will first flip the wire 10 on one side and wrap it around the wire 10 on the other side, and then prompt the two bundles of wires 10 to flip and wrap around each other until the two bundles of wires 10 are twisted to form a larger wire bundle 20, thereby achieving the effect of twisting each other. After the twisting is completed, it is only necessary to pull out the insert block 42, and then slightly rotate the part of the two bundles of wires 10 where the insert block 42 is located to complete the winding and twisting of the wire bundle 20. The whole process can realize automatic twisting, and the twisting can be carried out quickly by rotating the plug block 42, so the degree of automation is high and the operation is simple, which can meet the needs of large-scale construction or efficient maintenance operations.

[0028] The drive mechanism 2 includes a drive wheel 21, and a drive motor can drive the drive wheel 21 to rotate. The transmission mechanism 3 also includes a rotating wheel 34. The drive wheel 21 abuts against the rotating wheel 34. Through the friction between the drive wheel 21 and the rotating wheel 34, the rotation of the drive wheel 21 can drive the rotating wheel 34 to rotate. The first transmission tooth 31 is fixed to the central axis of the rotating wheel 34. Therefore, when the rotating wheel 34 rotates, it can drive the first transmission tooth 31 to rotate coaxially. In this embodiment of the utility model, the axial direction of the drive wheel 21 and the axial direction of the rotating wheel 34 are perpendicular to each other, so that the transmission direction of the drive wheel 21 is converted into an intersecting direction.

[0029] See also Figure 3 In order to directly drive the rotating wheel 41, the transmission mechanism 3 further includes second transmission teeth 32. The first transmission teeth 31 are engaged with the second transmission teeth 32. Through the meshing action, the first transmission teeth 31 can drive the second transmission teeth 32 to rotate. The edge of the rotating wheel 41 is provided with meshing teeth. The second transmission teeth 32 are engaged with the rotating wheel 41. Through the meshing action, the first transmission teeth 31 can drive the rotating wheel 41 to rotate through the second transmission teeth 32.

[0030] Since the insert block 42 rotates around one side, when the two bundles of wire 10 are flipped and wound, one side of the insert block 42 will be subjected to a reaction force, which may easily lead to an unbalanced force. In order to make the force on the insert block 42 balanced, the transmission mechanism 3 also includes a third transmission tooth 33. The first transmission tooth 31 is engaged with the third transmission tooth 33. Through the meshing action, the first transmission tooth 31 can also drive the third transmission tooth 33 to rotate. The second transmission tooth 32 and the third transmission tooth 33 are symmetrically arranged on both sides of the first transmission tooth 31, and the second transmission tooth 32 and the third transmission tooth 33 are symmetrically arranged on both sides of the rotating wheel 41. The second transmission tooth 32 and the third transmission tooth 33 are both arranged on the side of the first transmission tooth 31 close to the rotating wheel 41. The third transmission tooth 33 is engaged with the rotating wheel 41. The first transmission tooth 31 can simultaneously drive the rotating wheel 41 to rotate through the second transmission tooth 32 and the third transmission tooth 33. Therefore, the second transmission tooth 32 and the third transmission tooth 33 can drive the rotating wheel 41 from both sides of the rotating wheel 41 at the same time. In this way, no matter the rotating wheel 41 rotates forward or reverse, there is a transmission tooth that can support the rotating wheel 41 to offset the unilateral force acting on the rotating wheel 41 and achieve a force balance effect.

[0031] See also Figure 4 In order to enable the insert block 42 to be inserted between two adjacent bundles of silk threads 10, a through hole 411 is provided in the middle of the rotating wheel 41, and a threading notch 412 is provided on one side of the rotating wheel 41, wherein the threading notch 412 can accommodate two bundles of silk threads 10 to enter, and the threading notch 412 is connected to the through hole 411, and the adjacent two bundles of silk threads 10 can enter the through hole 411 from the threading notch 412. When in use, the distance between the two bundles of silk threads 10 can be reduced so that the two bundles of silk threads 10 can pass through the threading notch 412. The wire notch 412 enters the through-hole 411, and on the outside of the through-hole 411, the spacing between the two bundles of wire 10 can accommodate the insertion of the insert block 42. When the rotating wheel 41 rotates, the wire notch 412 can rotate around the central axis of the through-hole 411, so that the insert block 42 can drive the two bundles of wire 10 to flip and wind, and the two bundles of wire 10 always remain in the through-hole 411 during the flipping and winding process, and the through-hole 411 has the effect of limiting the two bundles of wire 10.

[0032] In order to facilitate the entry of the wire 10 into the threading gap 412, a threading inlet 61 is provided on the side of the rotating wheel 41. The threading inlet 61 is located on the outside of the rotating wheel 41 and is in the shape of an "eight" with a wide outside and a narrow inside. In this way, under the guidance of the threading inlet 61, the distance between the two bundles of wires 10 can be reduced, making it easier for the wires 10 to enter the threading gap 412. During use, the threading gap 412 can be periodically connected to the threading inlet 61 when rotating. When the twisting is completed and the plug block 42 needs to be pulled out, the threading gap 412 can be reset to a position connected to the threading inlet 61. In this way, when the plug block 42 is pulled out, the wire bundle 20 formed by the two bundles of wires 10 can be removed from the threading gap 412 and the threading inlet 61.

[0033] The first end of the insert block 42 is fixed to the side of the rotating wheel 41 away from the threading notch 412, and the second end of the insert block 42 extends toward the side of the threading notch 412, so that after the silk thread 10 is inserted into the threading notch 412 and the through-hole 411, the two bundles of silk threads 10 can be just located on both sides of the insert block 42, and the second end of the insert block 42 can be inserted between the two adjacent bundles of silk threads 10. When the rotating wheel 41 rotates, the second end of the insert block 42 can rotate around the central axis of the through-hole 411, thereby driving the silk threads 10 on both sides to flip and wind.

[0034] In order to ensure that the threading notch 412 is positioned facing outward when the insert block 42 is reset, the toothed automatic thread twister further includes a limiting mechanism 5, which includes a telescopic block 51. The telescopic block 51 is movably arranged on the side of the rotating wheel 41. The telescopic block 51 can be telescoped, and specifically, the telescopic block 51 can move in a direction close to or away from the rotating wheel 41. A limiting protrusion 413 is provided on the side of the rotating wheel 41 away from the insertion block 42, and the limiting protrusion 413 protrudes toward the side away from the insertion block 42. The limiting protrusion 413 can rotate and move with the rotating wheel 41. After the silk thread 10 is twisted, the rotating wheel 41 rotates in the opposite direction, so that the threading gap 412 is directed toward the side away from the first transmission tooth 31 and connected with the threading entrance 61. At this time, the limiting protrusion 413 can abut against the telescopic block 51, and the telescopic block 51 limits the further rotation of the rotating wheel 41 by limiting the limiting protrusion 413, so that the threading gap 412 remains connected with the threading entrance 61, so as to facilitate the removal of the twisted wire harness 20.

[0035] Furthermore, a contact surface 511 and a limiting surface 512 are respectively provided on both sides of one end of the telescopic block 51 close to the rotating wheel 41, and the two sides of one end of the rotating wheel 41 correspond to the positive rotation and negative rotation directions of the rotating wheel 41, respectively, wherein the contact surface 511 is an inclined surface, and the contact surface 511 is inclined from the side close to the rotating wheel 41 to the side away from the rotating wheel 41, and the angle between the limiting surface 512 and the contact surface 511 is an acute angle.

[0036] During use, when the rotating wheel 41 rotates forward, the silk thread 10 can be twisted. At this time, the limiting protrusion 413 can abut against the contact surface 511. Since the contact surface 511 is an inclined surface, the contact surface 511 is inclined from the side close to the rotating wheel 41 to the side away from the rotating wheel 41. After the limiting protrusion 413 abuts against the contact surface 511, a force is generated to make the telescopic block 51 move away from the rotating wheel 41. In this way, the contact surface 511 will not limit the limiting protrusion 413, and the limiting protrusion 413 can cross the telescopic block 51. The rotating wheel 41 can continue to rotate, and the silk thread 10 can continue to be twisted.

[0037] After the twisting is completed, since the extension direction of the insert block 42 is unknown after rotation and may not be consistent with the removal direction of the twisted wire bundle 20, the insert block 42 needs to be restored to its initial position so that the insert block 42 can be pulled out from between the two bundles of wires 10 and the twisted wire bundle 20 can be removed from the through hole 411. When the rotating wheel 41 rotates in the opposite direction, the insert block 42 can be restored to its initial position. Specifically, when the rotating wheel 41 rotates in the opposite direction, the limiting protrusion 413 moves in the opposite direction with the rotating wheel 41 and can abut against the limiting surface 512. The limiting surface 512 can limit the rotating wheel 41 from continuing to rotate. At this time, the position of the rotating wheel 41 corresponds exactly to the outward position of the insert block 42, so that the threading notch 412 is connected to the threading inlet 61, and the twisted wire bundle 20 can be removed from the threading notch 412.

[0038] To achieve the telescopic block 51's telescopic function, the limiting mechanism 5 further includes a fixed block 52 and an elastic member 53. The fixed block 52 is fixed to the side of the rotating wheel 41. One end of the elastic member 53 abuts the fixed block 52, while the other end of the elastic member 53 abuts the telescopic block 51. When the limiting protrusion 413 abuts the contact surface 511, the force exerted by the limiting protrusion 413 is greater than the force exerted by the elastic member 53 on the telescopic block 51, thereby causing the telescopic block 51 to move away from the rotating wheel 41. After the limiting protrusion 413 crosses the contact surface 511, the elastic member reduces the elastic force, causing the telescopic block 51 to return to a position close to the rotating wheel 41.

[0039] In an embodiment of the present invention, the housing 1 includes a handle portion 11, which is arranged on a side of the housing 1 away from the rotating wheel 41. Holding the handle portion 11 can use the rotating mechanism 4, and a switch button 111 is provided on the handle portion 11 for controlling the opening and closing of the driving mechanism 2.

[0040] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A toothed automatic wire twister for twisting wires, characterized in that: It includes a housing, a driving mechanism arranged in the housing, a transmission mechanism connected to the driving mechanism, and a rotating mechanism connected to the transmission mechanism; The transmission mechanism includes a first transmission tooth, and the rotating mechanism includes a rotating tooth and an insert block. The first transmission tooth can drive the rotating tooth to rotate. The insert block is fixed to the side of the rotating tooth. One end of the insert block can be inserted between two adjacent bundles of silk threads. The rotating tooth can drive the insert block to rotate around the central axis of the rotating tooth so that the two bundles of silk threads are twisted together into a bundle.

2. The toothed automatic wire twister according to claim 1, characterized in that: The driving mechanism includes a driving wheel, and the transmission mechanism also includes a rotating wheel. The driving wheel is engaged with the rotating wheel, and the driving wheel can drive the rotating wheel to rotate. The first transmission tooth is fixed on the central axis of the rotating wheel, and the rotating wheel can drive the first transmission tooth to rotate coaxially.

3. The toothed automatic thread twister according to claim 1, characterized in that: The transmission mechanism further includes a second transmission tooth, the first transmission tooth is engaged with the second transmission tooth, the second transmission tooth is engaged with the rotating tooth, and the first transmission tooth can drive the rotating tooth to rotate through the second transmission tooth.

4. The toothed automatic wire twister according to claim 3, characterized in that: The transmission mechanism also includes a third transmission tooth, the first transmission tooth is meshed with the third transmission tooth, the second transmission tooth and the third transmission tooth are symmetrically arranged on both sides of the first transmission tooth, and the second transmission tooth and the third transmission tooth are both arranged on one side of the first transmission tooth close to the rotating tooth, the third transmission tooth is meshed with the rotating tooth, and the first transmission tooth can simultaneously drive the rotating tooth to rotate through the second transmission tooth and the third transmission tooth.

5. The toothed automatic wire twister according to claim 1, characterized in that: A through-hole is provided in the middle of the rotating tooth, and a threading notch is provided on one side of the rotating tooth. The threading notch is connected to the through-hole, and two adjacent bundles of silk threads can enter the through-hole from the threading notch. When the rotating tooth rotates, the threading notch can rotate around the central axis of the through-hole. A threading entrance is provided on the side of the rotating tooth, and the threading entrance is in the shape of an "eight" with a wide outside and a narrow inside. When the threading notch rotates, it can be periodically connected to the threading entrance.

6. The toothed automatic wire twister according to claim 5, characterized in that: The first end of the plug block is fixed to a side of the rotating tooth away from the threading notch, and the second end of the plug block extends toward a side of the threading notch. The second end of the plug block can be inserted between two adjacent bundles of wire. When the rotating tooth rotates, the second end of the plug block can rotate around the central axis of the through hole.

7. The toothed automatic wire twister according to claim 5, characterized in that: The tooth-type automatic wire twister also includes a limiting mechanism, which includes a telescopic block that is movably arranged on the side of the rotating tooth. A limiting protrusion is provided on the side of the rotating tooth away from the insertion block, and the limiting protrusion protrudes toward the side away from the insertion block. The telescopic block can move in a direction close to or away from the rotating tooth. When the threading notch is toward the side away from the first transmission tooth and is connected to the threading inlet, the limiting protrusion can abut against the telescopic block.

8. The toothed automatic wire twister according to claim 7, characterized in that: A contact surface and a limit surface are respectively provided on both sides of one end of the telescopic block close to the rotating tooth, wherein the contact surface is an inclined surface, and is inclined from the side close to the rotating tooth to the side away from the rotating tooth, and the angle between the limit surface and the contact surface is an acute angle; When the rotating tooth rotates in the forward direction, the limiting protrusion can abut against the contact surface and drive the telescopic block away from the rotating tooth, so that the limiting protrusion can cross over the telescopic block; When the rotating tooth rotates in the reverse direction, the limiting protrusion can abut against the limiting surface, and the limiting surface can restrict the rotating tooth from continuing to rotate and connect the threading notch with the threading entrance.

9. The toothed automatic thread twister according to claim 7, characterized in that: The limiting mechanism further includes a fixed block and an elastic member, wherein the fixed block is fixed to the side of the rotating tooth, one end of the elastic member abuts against the fixed block, and the other end of the elastic member abuts against the telescopic block.

10. The toothed automatic wire twister according to claim 1, characterized in that: The housing includes a handle portion, which is arranged on a side of the housing away from the rotating teeth, and a switch button is provided on the handle portion.

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