A tubular stranding equipment for producing steel strands

Abstract

The utility model relates to the technical field of tube stranding equipment, and specifically to a tube stranding equipment for producing steel strands, comprising a base, a tube stranding machine body, a support frame, a support hole, a driving roller, a winding roller, a fixing mechanism and a rotating mechanism, wherein the tube stranding machine body is fixedly arranged on the base, the support frame is fixedly arranged on the base, the support frame is located at one side of the tube stranding machine body, the support hole is arranged on the side wall of the support frame, the driving roller is penetrated and arranged in the supporting hole, a driving opening is arranged on the winding roller, the winding roller is sleeved on the driving roller through the driving opening, the fixing mechanism is arranged on the side wall of the support frame for fixing both ends of the driving roller, the rotating mechanism is arranged on the support frame for controlling the driving roller to rotate, and also comprises a driving through groove, a plurality of driving through grooves are arranged on the side wall of the driving roller, a plurality of driving blocks are fixedly arranged on the inner wall of the driving opening, and the above technical scheme is used to solve the problem of low efficiency of winding roller replacement in the related technology.

Description

Technical Field

[0001] The utility model relates to the technical field of tube stranding equipment, in particular to a tube stranding equipment used for producing steel strands. Background Art

[0002] The production and processing of steel strands cannot be separated from the tubular stranding machine, which is a kind of mechanical equipment that can be widely used for stranding various soft and hard conductor wires, so that multiple single conductors can be twisted into one strand to meet the process requirements of the wire.

[0003] The existing tubular stranding machine reels the twisted steel strands by driving the winding roller to rotate via a motor during use. Most of the existing winding rollers are fixed to a support frame via multiple bolts. For example, the utility model patent with publication number CN214956197U discloses a tubular stranding machine for wire processing. By setting up this device, the articulated wires can be evenly reeled, thereby improving the reeling effect. The device comprises a bracket, a driver, a rotating shaft, a reeling roller, two sets of baffles, a fixing frame, a motor, a first screw, a bearing seat, a slider, a screw ring, a pillar, a restraining frame, a controller and a fixing device. The driver is mounted on the upper left end of the bracket, and the left end of the rotating shaft passes through the upper part of the bracket and is connected to the output end of the driver. The rotating shaft is rotatably connected to the bracket.

[0004] In the above-mentioned prior art, after winding is completed, the nut needs to be unscrewed from the screw rod to replace the winding roller. However, the process of loosening the bolt and subsequently tightening it is time-consuming and labor-intensive, thereby affecting the working efficiency of the tubular stranding machine. Utility Model Content

[0005] The utility model provides a tubular stranding device for producing steel strands, which solves the problem of low winding roller replacement efficiency in the related art.

[0006] The technical solution of the utility model is as follows: A tubular stranding device for producing steel strands, comprising a base, a tubular stranding machine body, a support frame, a support hole, a driving roller, a winding roller, a fixing mechanism and a rotating mechanism;

[0007] The tubular stranding machine body is fixedly arranged on the base;

[0008] The support frame is fixedly arranged on the base, and the support frame is located on one side of the tubular stranding machine body;

[0009] The support hole is provided on the side wall of the support frame;

[0010] The driving roller is disposed through the supporting hole;

[0011] The winding roller is provided with a driving opening, and the winding roller is sleeved on the driving roller through the driving opening;

[0012] The fixing mechanism is arranged on the side wall of the support frame and is used to fix the two ends of the driving roller;

[0013] The rotating mechanism is arranged on the supporting frame and is used for controlling the driving roller to rotate.

[0014] Preferably, it further comprises a driving through groove, a plurality of the driving through grooves are opened on the side wall of the driving roller, and a plurality of driving blocks are fixedly arranged on the inner wall of the driving opening, and the driving blocks are adapted to the shape of the driving through grooves.

[0015] Furthermore, the fixing mechanism comprises:

[0016] A support shell, two of which are fixedly provided on the side wall of the support frame;

[0017] A support opening, the support opening being arranged through the side wall of the support shell, and the support opening being aligned with the support hole;

[0018] A fixing ring, the fixing ring being rotatably disposed in the supporting shell, and the inner wall of the fixing ring being aligned with the inner wall of the supporting hole;

[0019] A positioning mechanism is arranged on the inner wall of the fixing ring and is used for positioning the fixing ring and the driving roller.

[0020] Furthermore, the positioning mechanism includes:

[0021] Positioning grooves, a plurality of positioning grooves are provided on the inner wall of the fixing ring, and the positioning grooves correspond to the driving through grooves one by one;

[0022] A positioning block, the positioning block is configured in an L shape and the positioning block is disposed in the positioning groove;

[0023] A positioning plate, wherein two positioning plates are hingedly provided between each positioning block and the bottom of the positioning groove;

[0024] An angle adjustment mechanism is arranged in the fixing ring and is used to adjust the angle of the positioning plate.

[0025] Furthermore, the angle adjustment mechanism includes:

[0026] A first cavity, wherein the first cavity is configured as a ring, the first cavity is opened in the fixing ring, and the first cavity is communicated with the positioning groove;

[0027] an adjusting ring, the adjusting ring being slidably disposed in the first cavity;

[0028] An adjusting rod, the adjusting rod being hingedly arranged between the adjusting ring and the adjacent positioning plate;

[0029] An electric push rod, a plurality of the electric push rods are fixedly arranged on the fixing ring, and an output end of the electric push rod is fixedly connected to the adjusting ring.

[0030] On the basis of the above scheme, a limiting mechanism is further included, wherein the limiting mechanism is arranged on the positioning block and is used to limit the relative angle between the positioning block and the driving roller, and the limiting mechanism includes:

[0031] A limiting groove, wherein the limiting groove is provided on the positioning block;

[0032] A limiting block, the limiting block is slidably disposed in the limiting groove;

[0033] Wherein, the limiting block is adapted to the shape of the driving through slot;

[0034] A limit spring is fixedly arranged between the limit block and the bottom of the limit groove.

[0035] On the basis of the above scheme, the rotating mechanism comprises:

[0036] An annular rack, the annular rack being fixedly arranged on the side wall of the fixing ring located at one side of the supporting frame;

[0037] a first gear, the first gear being rotatably disposed in the support housing;

[0038] Wherein, the first gear is meshed with the annular rack;

[0039] A first motor is fixedly disposed on the supporting shell, and an output end of the first motor is fixedly connected to the first gear.

[0040] On the basis of the above scheme, a winding adjustment mechanism is also included, which is arranged on the support frame and is used to adjust the position of the steel strand wound onto the winding roller. The winding adjustment mechanism includes:

[0041] a first adjusting groove, wherein the first adjusting groove is provided on the supporting frame;

[0042] a first adjusting block, the first adjusting block being slidably disposed in the first adjusting slot;

[0043] A driving ring, wherein the driving ring is fixedly arranged on the first adjusting block;

[0044] A reciprocating mechanism is disposed in the support frame and is used to control the first adjusting block to reciprocate.

[0045] On the basis of the above scheme, the reciprocating mechanism comprises:

[0046] a second adjusting groove, wherein the second adjusting groove is disposed at the bottom of the first adjusting groove;

[0047] a second adjusting block, the second adjusting block being slidably disposed in the second adjusting slot, and the second adjusting block being fixedly connected to the first adjusting block;

[0048] A driving mechanism is disposed in the second adjusting slot and is used to control the second adjusting block to move back and forth.

[0049] On the basis of the above scheme, the driving mechanism comprises:

[0050] An adjustment port, the adjustment port being provided on the second adjustment block;

[0051] A lead screw nut, the lead screw nut being fixedly disposed in the adjustment opening;

[0052] A reciprocating screw, the reciprocating screw being rotatably disposed in the second adjusting groove, the reciprocating screw passing through the screw nut;

[0053] A driving rod is fixedly disposed between the lead screw nut and the first gear.

[0054] The working principle and beneficial effects of the utility model are:

[0055] 1. In the utility model, through the setting of the fixing mechanism, after the two ends of the driving roller are extended into the fixing ring and penetrate the winding roller, the angle adjustment mechanism can be used to control the positioning plate to adjust the angle, and at the same time, the angle deviation of the positioning plate drives the positioning block to clamp and fix and unlock the two ends of the driving roller, so that the winding roller can be replaced by fixing and unlocking the driving roller;

[0056] 2. In the utility model, the setting of the limiting mechanism facilitates the movement of the positioning block so that the limiting block extends into the driving groove, and then the relative angle between the fixed ring and the driving roller is limited by the cooperation of the limiting block with the driving groove and the limiting groove respectively;

[0057] 3. In the utility model, through the setting of the rotating mechanism, the operation of the first motor can drive the first gear to rotate, and at the same time, the engagement of the first gear with the annular rack drives the fixed ring to rotate. During the rotation of the fixed ring, the driving roller and the winding roller can be driven to rotate by the cooperation of the limit block with the driving through groove and the limit groove respectively;

[0058] 4. In the utility model, by setting the winding adjustment mechanism, it is convenient to drive the first adjustment block, the second adjustment block and the driving ring to move back and forth through the rotation of the reciprocating screw, thereby driving the steel strand to be evenly wound on the winding roller;

[0059] 5. In the utility model, through the arrangement of the base, the tubular stranding machine body, the support frame, the support hole, the driving roller, the winding roller, the fixing mechanism and the rotating mechanism, it is convenient to control the driving roller to be fixed or withdrawn in the fixing ring through the operation of the electric push rod, thereby facilitating the replacement of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0061] Figure 1 It is a schematic diagram of the structure of the utility model;

[0062] Figure 2 This is a structural schematic diagram of the support frame of the utility model;

[0063] Figure 3 This is a cross-sectional structural diagram of the winding adjustment mechanism of the utility model;

[0064] Figure 4 This is a schematic cross-sectional view of the positioning mechanism of the utility model;

[0065] Figure 5 This is a schematic diagram of the cross-sectional structure of the positioning block of the utility model.

[0066] In the figure: 1. base; 2. tubular stranding machine body; 3. support frame; 4. driving roller; 5. winding roller; 6. driving slot; 7. driving block; 8. supporting shell; 9. supporting opening; 10. fixing ring; 11. positioning slot; 12. positioning block; 13. positioning plate; 14. adjusting ring; 15. adjusting rod; 16. electric push rod; 17. limit block; 18. limit spring; 19. annular rack; 20. first gear; 21. first motor; 22. first adjusting block; 23. driving ring; 24. second adjusting block; 25. reciprocating screw; 26. driving rod. DETAILED DESCRIPTION

[0067] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0068] like Figure 1~Figure 5As shown, the present embodiment proposes a tubular stranding equipment for steel strand production, including a base 1, a tubular stranding machine body 2, a support frame 3, a support hole, a driving roller 4, a winding roller 5, a fixing mechanism and a rotating mechanism. The tubular stranding machine body 2 is fixedly arranged on the base 1, and the support frame 3 is fixedly arranged on the base 1. The support frame 3 is located on one side of the tubular stranding machine body 2, and the support hole is arranged on the side wall of the support frame 3. The driving roller 4 is penetrated and arranged in the supporting hole. A driving port is arranged on the winding roller 5, and the winding roller 5 is sleeved on the driving roller 4 through the driving port. The fixing mechanism is arranged on the side wall of the support frame 3 for fixing the two ends of the driving roller 4, and the rotating mechanism is arranged on the support frame 3 for controlling the driving roller 4 to rotate, and also includes a driving through groove 6. A plurality of driving through grooves 6 are arranged on the side wall of the driving roller 4, and a plurality of driving blocks 7 are fixedly arranged on the inner wall of the driving port, and the driving blocks 7 are adapted to the shape of the driving through groove 6.

[0069] Among them, the fixing mechanism includes a support shell 8, a support opening 9, a fixing ring 10 and a positioning mechanism. Two support shells 8 are fixedly arranged on the side wall of the support frame 3. The support opening 9 is arranged through the side wall of the support shell 8. The support opening 9 is aligned with the support hole. The fixing ring 10 is rotatably arranged in the support shell 8. The inner wall of the fixing ring 10 is aligned with the inner wall of the support hole. The positioning mechanism is arranged on the inner wall of the fixing ring 10 for positioning the fixing ring 10 and the driving roller 4. The positioning mechanism includes a positioning groove 11, a positioning block 12, a positioning plate 13 and an angle adjustment mechanism. A plurality of positioning grooves 11 are opened on the inner wall of the fixing ring 10. The positioning grooves 11 correspond to the driving through grooves 6 one by one. The positioning block 12 is set to be L-shaped. The positioning The block 12 is arranged in the positioning groove 11, and two positioning plates 13 are hingedly arranged between each positioning block 12 and the bottom of the positioning groove 11. The angle adjustment mechanism is arranged in the fixed ring 10, which is used to adjust the angle of the positioning plate 13. The angle adjustment mechanism includes a first cavity, an adjustment ring 14, an adjustment rod 15 and an electric push rod 16. The first cavity is arranged in a ring shape, the first cavity is opened in the fixed ring 10, the first cavity is connected with the positioning groove 11, the adjustment ring 14 is slidably arranged in the first cavity, the adjustment rod 15 is hingedly arranged between the adjustment ring 14 and the adjacent positioning plate 13, and a plurality of electric push rods 16 are fixedly arranged on the fixed ring 10, and the output end of the electric push rod 16 is fixedly connected with the adjustment ring 14.

[0070] Specifically, the operator places the winding roller 5 in the support frame 3 and aligns the drive port with the support hole. Then, the operator passes the drive roller 4 through the support port 9 and the drive port and extends the drive block 7 into the drive slot 6, so that the two ends of the drive roller 4 can be respectively extended into the fixing ring 10. Then, the operator controls the electric push rod 16 to work. The operation of the electric push rod 16 can drive the adjustment ring 14 to move. During the movement of the adjustment ring 14, the positioning plate 13 can be driven by the adjusting rod 15 to adjust the angle. At the same time, the positioning block 12 is driven by the angle offset of the positioning plate 13 to clamp and fix the two ends of the drive roller 4, thereby installing and fixing the winding roller 5. After that, the above steps can be operated in the direction to complete the disassembly of the winding roller 5.

[0071] It also includes a limiting mechanism, which is arranged on the positioning block 12 and is used to limit the relative angle between the positioning block 12 and the driving roller 4. The limiting mechanism includes a limiting groove, a limiting block 17 and a limiting spring 18. The limiting groove is opened on the positioning block 12, and the limiting block 17 is slidably arranged in the limiting groove, wherein the limiting block 17 is adapted to the shape of the driving through groove 6, and the limiting spring 18 is fixedly arranged between the limiting block 17 and the bottom of the limiting groove.

[0072] Specifically, the movement of the positioning block 12 can make the limiting block 17 extend into the driving groove 6, and then the relative angle between the fixing ring 10 and the driving roller 4 is limited by the cooperation of the limiting block 17 with the driving groove 6 and the limiting groove.

[0073] Among them, the rotating mechanism includes an annular rack 19, a first gear 20 and a first motor 21. The annular rack 19 is fixedly arranged on the side wall of the fixed ring 10 located on one side of the support frame 3. The first gear 20 is rotatably arranged in the support shell 8, wherein the first gear 20 is meshed with the annular rack 19, the first motor 21 is fixedly arranged on the support shell 8, and the output end of the first motor 21 is fixedly connected to the first gear 20.

[0074] Specifically, the operation of the first motor 21 can drive the first gear 20 to rotate, and at the same time, the fixed ring 10 can be driven to rotate through the engagement of the first gear 20 with the annular rack 19. During the rotation of the fixed ring 10, the driving roller 4 and the winding roller 5 can be driven to rotate through the cooperation of the limit block 17 with the driving through groove 6 and the limit groove respectively.

[0075] Among them, it also includes a winding adjustment mechanism, which is arranged on the support frame 3 and is used to adjust the position of the steel strand wound onto the winding roller 5. The winding adjustment mechanism includes a first adjustment groove, a first adjustment block 22, a drive ring 23 and a reciprocating mechanism. The first adjustment groove is opened on the support frame 3, the first adjustment block 22 is slidably arranged in the first adjustment groove, the drive ring 23 is fixedly arranged on the first adjustment block 22, and the reciprocating mechanism is arranged in the support frame 3 for controlling the first adjustment block 22 to reciprocate. The reciprocating mechanism includes a second adjustment groove, a second adjustment block 24 and a drive mechanism. The second adjusting groove is opened at the groove bottom of the first adjusting groove, the second adjusting block 24 is slidably set in the second adjusting groove, the second adjusting block 24 is fixedly connected to the first adjusting block 22, the driving mechanism is set in the second adjusting groove, and is used to control the second adjusting block 24 to reciprocate, the driving mechanism includes an adjusting port, a screw nut, a reciprocating screw 25 and a driving rod 26, the adjusting port is opened on the second adjusting block 24, the screw nut is fixedly set in the adjusting port, the reciprocating screw 25 is rotatably set in the second adjusting groove, the reciprocating screw 25 passes through the screw nut, and the driving rod 26 is fixedly set between the screw nut and the first gear 20.

[0076] Specifically, the operator passes the steel strand through the drive ring 23 and winds it around the winding roller 5. During the rotation of the first gear 20, the reciprocating screw 25 can be driven to rotate by the drive rod 26. At the same time, the reciprocating screw 25 and the screw nut can cooperate to drive the second adjusting block 24, the first adjusting block 22 and the drive ring 23 to move back and forth, thereby driving the steel strand to be evenly wound around the winding roller 5.

[0077] In this embodiment, when in use, the operator places the winding roller 5 in the support frame 3 and aligns the driving port with the supporting hole. Then the operator passes the driving roller 4 through the supporting port 9 and the driving port and allows the driving block 7 to extend into the driving through groove 6, so that the two ends of the driving roller 4 can be respectively extended into the fixing ring 10. Then the operator controls the electric push rod 16 to work, and the operation of the electric push rod 16 can drive the adjusting ring 14 to move. During the movement of the adjusting ring 14, the positioning plate 13 can be driven by the adjusting rod 15 to adjust the angle. At the same time, the positioning block 12 is driven by the angle offset of the positioning plate 13 to clamp and fix the two ends of the driving roller 4, thereby installing and fixing the winding roller 5. Then the operator passes the steel strand through the driving port 9 and the driving port and allows the driving block 7 to extend into the driving through groove 6. The ring 23 is wound around the winding roller 5 and controls the operation of the first motor 21. The operation of the first motor 21 can drive the first gear 20 to rotate, and at the same time, the engagement of the first gear 20 with the annular rack 19 can drive the fixed ring 10 to rotate. During the rotation of the fixed ring 10, the limit block 17 can respectively cooperate with the driving through groove 6 and the limit groove to drive the driving roller 4 and the winding roller 5 to rotate. At the same time, during the rotation of the first gear 20, the reciprocating screw 25 can be driven to rotate through the driving rod 26. At the same time, the cooperation of the reciprocating screw 25 and the screw nut can drive the second adjusting block 24, the first adjusting block 22 and the driving ring 23 to move back and forth, thereby driving the steel wire to be evenly wound around the winding roller 5.

[0078] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tubular stranding equipment for producing steel strands, characterized in that: include: Base (1); A tubular stranding machine body (2), the tubular stranding machine body (2) being fixedly arranged on the base (1); A support frame (3), the support frame (3) being fixedly arranged on the base (1), and the support frame (3) being located on one side of the tubular stranding machine body (2); A support hole, the support hole being formed on a side wall of the support frame (3); A driving roller (4), the driving roller (4) being arranged to penetrate the supporting hole; A winding roller (5), wherein a driving opening is provided on the winding roller (5), and the winding roller (5) is sleeved on the driving roller (4) through the driving opening; A fixing mechanism, the fixing mechanism being arranged on a side wall of the support frame (3) and being used to fix two ends of the driving roller (4); A rotating mechanism, the rotating mechanism is arranged on the supporting frame (3) and is used to control the driving roller (4) to rotate.

2. The tubular stranding equipment for steel strand production according to claim 1, characterized in that: It also comprises a driving through groove (6), a plurality of the driving through grooves (6) are provided on the side wall of the driving roller (4), a plurality of driving blocks (7) are fixedly provided on the inner wall of the driving opening, and the driving blocks (7) are adapted in shape to the driving through grooves (6).

3. The tubular stranding equipment for producing steel strands according to claim 2, characterized in that: The fixing mechanism comprises: A support shell (8), two of the support shells (8) being fixedly arranged on the side wall of the support frame (3); A support opening (9), the support opening (9) being arranged through the side wall of the support shell (8), the support opening (9) being aligned with the support hole; A fixing ring (10), the fixing ring (10) being rotatably disposed in the supporting shell (8), the inner wall of the fixing ring (10) being aligned with the inner wall of the supporting hole; A positioning mechanism, the positioning mechanism is arranged on the inner wall of the fixing ring (10) and is used for positioning the fixing ring (10) and the driving roller (4).

4. The tubular stranding equipment for producing steel strands according to claim 3, characterized in that: The positioning mechanism comprises: Positioning grooves (11), wherein a plurality of the positioning grooves (11) are formed on the inner wall of the fixing ring (10), and the positioning grooves (11) correspond one to one with the driving through grooves (6); A positioning block (12), the positioning block (12) being arranged in an L-shape, and the positioning block (12) being arranged in the positioning groove (11); A positioning plate (13), wherein two positioning plates (13) are hingedly provided between each positioning block (12) and the bottom of the positioning groove (11); An angle adjustment mechanism, the angle adjustment mechanism is arranged in the fixing ring (10) and is used to adjust the angle of the positioning plate (13).

5. The tubular stranding equipment for producing steel strands according to claim 4, characterized in that: The angle adjustment mechanism comprises: A first cavity, the first cavity is arranged in an annular shape, the first cavity is opened in the fixing ring (10), and the first cavity is connected to the positioning groove (11); an adjusting ring (14), the adjusting ring (14) being slidably disposed in the first cavity; An adjusting rod (15), the adjusting rod (15) being hingedly arranged between the adjusting ring (14) and the adjacent positioning plate (13); An electric push rod (16), wherein a plurality of the electric push rods (16) are fixedly arranged on the fixing ring (10), and an output end of the electric push rod (16) is fixedly connected to the adjusting ring (14).

6. The tubular stranding equipment for producing steel strands according to claim 5, characterized in that: It also includes a limiting mechanism, which is arranged on the positioning block (12) and is used to limit the relative angle between the positioning block (12) and the driving roller (4), and the limiting mechanism includes: A limiting groove, the limiting groove being formed on the positioning block (12); A limit block (17), the limit block (17) being slidably disposed in the limit groove; Wherein, the limiting block (17) is adapted in shape to the driving through slot (6); A limit spring (18), wherein the limit spring (18) is fixedly arranged between the limit block (17) and the bottom of the limit groove.

7. The tubular stranding equipment for producing steel strands according to claim 6, characterized in that: The rotating mechanism comprises: an annular rack (19), the annular rack (19) being fixedly arranged on a side wall of the fixing ring (10) located on one side of the supporting frame (3); a first gear (20), the first gear (20) being rotatably disposed in the supporting housing (8); Wherein, the first gear (20) is meshed with the annular rack (19); A first motor (21), wherein the first motor (21) is fixedly disposed on the supporting housing (8), and an output end of the first motor (21) is fixedly connected to the first gear (20).

8. The tubular stranding equipment for producing steel strands according to claim 7, characterized in that: It also includes a winding adjustment mechanism, which is arranged on the support frame (3) and is used to adjust the position of the steel strand wound onto the winding roller (5), and the winding adjustment mechanism includes: A first adjustment groove, the first adjustment groove being arranged on the support frame (3); A first adjustment block (22), the first adjustment block (22) being slidably disposed in the first adjustment slot; a drive ring (23), the drive ring (23) being fixedly arranged on the first adjustment block (22); A reciprocating mechanism, the reciprocating mechanism is arranged in the support frame (3) and is used to control the first adjustment block (22) to perform reciprocating movement.

9. The tubular stranding equipment for producing steel strands according to claim 8, characterized in that: The reciprocating mechanism comprises: a second adjusting groove, wherein the second adjusting groove is disposed at the bottom of the first adjusting groove; a second adjustment block (24), the second adjustment block (24) being slidably disposed in the second adjustment slot, the second adjustment block (24) being fixedly connected to the first adjustment block (22); A driving mechanism, the driving mechanism being arranged in the second adjusting groove and being used for controlling the second adjusting block (24) to move back and forth.

10. The tubular stranding equipment for producing steel strands according to claim 9, characterized in that: The driving mechanism comprises: an adjustment port, the adjustment port being formed on the second adjustment block (24); A lead screw nut, the lead screw nut being fixedly disposed in the adjustment opening; a reciprocating screw (25), the reciprocating screw (25) being rotatably disposed in the second adjustment groove, the reciprocating screw (25) penetrating the screw nut; A driving rod (26), wherein the driving rod (26) is fixedly arranged between the lead screw nut and the first gear (20).

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