Automatic calibration double-shaft take-up machine

Abstract

The utility model relates to the technical field of double-shaft take-up machines, in particular to an automatic calibration double-shaft take-up machine which comprises a machine box, a take-up barrel, a first motor, a limiting mechanism, a guide block, a guide frame, a guide wheel and a guide mechanism, two supporting discs are arranged on the machine box in a rotating mode, supporting columns are fixedly arranged on the supporting discs, the take-up barrel is arranged on the supporting columns in a sleeved mode, and the first motor is arranged on the first motor. The winding drum is slidably connected with the side wall of the supporting column, two first motors are fixedly arranged in the machine box, the output ends of the first motors are fixedly connected with the supporting disc, and the limiting mechanism is arranged on the supporting column. The moving distance of the guide wheel can be conveniently detected through the infrared distance measuring sensor in the process of guiding the cable through the guide wheel, so that the guide wheel can be adjusted in time when the position deviation occurs, and the problem that the take-up position is prone to deviation in the using process of a double-shaft take-up machine in the related technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-axis wire-taking machines, in particular to an automatic calibration double-axis wire-taking machine. Background Art

[0002] A dual-shaft wire take-up machine is a mechanical device capable of simultaneously rewinding two wires. It operates using two independent take-up shafts, each of which can be independently controlled to achieve synchronous or asynchronous rewinding of the two wires. This design significantly improves efficiency, reduces manual intervention, and ultimately lowers production costs.

[0003] Traditional wire-winding machines use servo pulse positioning to control the travel position of the wire-winding device during precise wire-winding. Since pulse output control requires addition, subtraction, multiplication, division, and floating-point operations, there are calculation errors. After the starting and ending positions of the wire on the spool are set, the wire-winding device moves back and forth to allow the wire to be traversed on the spool.

[0004] However, when servo pulses are used to control the wiring position, as the production time gets longer, the wiring position will deviate more and more as the running time gets longer. It is necessary to constantly adjust the front and rear row values ​​to arrange the wires properly. There is a problem of low efficiency caused by frequent manual position adjustment. Utility Model Content

[0005] The utility model provides an automatic calibration double-axis wire take-up machine, which solves the problem in the related art that the wire take-up position of the double-axis wire take-up machine is prone to deviation during use.

[0006] The technical solution of the utility model is as follows: an automatic calibration double-axis wire take-up machine, comprising a chassis, a take-up drum, a first motor, a limit mechanism, a guide block, a guide frame, a guide wheel and a guide mechanism;

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] Preferably, the limiting mechanism includes:

[0009] A first cavity, the first cavity is opened in the support column, and a plurality of limiting openings are opened on the side wall of the first cavity;

[0010] A limiting plate, wherein two limiting plates are slidably disposed in the first cavity, and a plurality of limiting blocks are fixedly disposed on the sidewalls of the limiting plate, and the limiting blocks pass through the limiting opening and extend out of the support column;

[0011] A relative movement mechanism is provided in the first cavity and is used to control the relative movement of the two limit plates.

[0012] Furthermore, the relative movement mechanism includes:

[0013] a bidirectional screw, the bidirectional screw being rotatably disposed in the first cavity and passing through the two limiting plates via thread engagement;

[0014] A handwheel is rotatably arranged on the support column, and the handwheel is fixedly connected to the bidirectional screw.

[0015] Furthermore, the adjustment mechanism includes:

[0016] an adjusting plate, wherein the adjusting plate is slidably arranged on the guide frame, and the guide wheel is rotatably arranged on the adjusting plate;

[0017] An adjustment port, the adjustment port being provided on the adjustment plate;

[0018] A bolt passes through the adjustment port and penetrates the guide frame through threaded engagement.

[0019] On the basis of the above scheme, the guide mechanism includes:

[0020] A driving column, the driving column being rotatably disposed on the inner top wall of the chassis;

[0021] A driving disc, the driving disc is fixedly arranged on the driving column, and a driving slot is formed on the driving disc;

[0022] A driving block, wherein the driving block is slidably disposed in the driving slot, a rotating shaft is rotatably disposed on the driving block, and a driving rod is hingedly disposed between the rotating shaft and the guide block;

[0023] A rotating mechanism, the rotating mechanism being arranged on the chassis and being used to control the driving column to rotate;

[0024] A position adjustment mechanism is provided in the driving disk and is used to adjust the position of the driving block.

[0025] On the basis of the above solution, the rotation mechanism includes:

[0026] a first gear ring, the first gear ring being fixedly disposed on the driving column;

[0027] a first gear, the first gear being rotatably disposed on the inner top wall of the chassis, the first gear being meshed with the first gear ring;

[0028] The second motor is fixedly arranged on the chassis, and the output end of the second motor is fixedly connected to the first gear.

[0029] On the basis of the above solution, the position adjustment mechanism includes:

[0030] a threaded rod, the threaded rod being rotatably disposed in the driving slot and the threaded rod penetrating the driving block via thread engagement;

[0031] a second cavity, the second cavity being defined in the drive disk;

[0032] A driving mechanism is provided on the driving disc and is used to control the threaded rod to rotate.

[0033] On the basis of the above solution, the driving mechanism includes:

[0034] a first bevel gear, the first bevel gear being rotatably disposed on a side wall of the second cavity, the first bevel gear being fixedly connected to the threaded rod;

[0035] a second bevel gear, the second bevel gear being rotatably disposed on an inner top wall of the second cavity, the second bevel gear being meshed with the first bevel gear;

[0036] A third motor is fixedly arranged on the driving column, and an output end of the third motor is fixedly connected to the second bevel gear.

[0037] On the basis of the above solution, an infrared ranging sensor and a single chip microcomputer are installed on the inner wall of the chassis, and the single chip microcomputer is electrically connected to the infrared ranging sensor and the third motor respectively.

[0038] Based on the above solution, the side wall of the chassis is provided with a plurality of heat dissipation openings.

[0039] The working principle and beneficial effects of the utility model are as follows:

[0040] 1. In the present invention, the limiting mechanism facilitates the rotation of the handwheel to drive the bidirectional screw to rotate. At the same time, the threads of the bidirectional screw and the limiting plate cooperate to drive the limiting plate to move relative to each other, thereby driving the limiting block to clamp and fix the winding drum, thereby preventing the winding drum from shifting on the support column.

[0041] 2. In the present invention, the adjustment mechanism facilitates the sliding of the guide plate on the guide frame, and the guide frame and the guide plate are then fixed together by bolts, thereby facilitating the adjustment of the relative position of the guide wheel and the guide frame.

[0042] 3. In the present invention, through the provision of a guide mechanism, the operation of the second motor can drive the first gear to rotate, and the engagement of the first gear with the first gear ring can simultaneously drive the drive column and the drive disk to rotate. As the drive disk rotates, the guide block, guide column, guide frame, and guide wheel are driven to reciprocate along the axial direction of the support column via the rotating shaft and the drive rod, thereby improving the line-retrieving effect.

[0043] 4. In the present invention, the position adjustment mechanism and the infrared distance sensor facilitate detection of the travel distance of the guide block by the infrared distance sensor. When the travel distance of the guide block deviates, the single-chip microcomputer controls the operation of the third motor, thereby adjusting the travel distance of the guide block by moving the drive block, thereby avoiding position deviation of the guide wheel during the winding process.

[0044] 5. In the utility model, through the arrangement of the chassis, the winding drum, the first motor, the limiting mechanism, the guide block, the guide frame, the guide wheel and the guide mechanism, it is convenient to detect the distance moved by the guide wheel through the infrared ranging sensor during the process of guiding the cable through the guide wheel, so that the guide wheel can be adjusted in time when the position deviation occurs, thereby solving the problem of the dual-axis wire taking-up machine in the related art that the wire taking-up position is prone to deviation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0046] Figure 1 This is a schematic diagram of the structure of the utility model;

[0047] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0048] Figure 3 This is a schematic cross-sectional view of the limiting mechanism of the present invention;

[0049] Figure 4 This is a schematic cross-sectional view of the guide mechanism of the present invention;

[0050] Figure 5 This is a schematic diagram of the cross-sectional structure of the chassis of the utility model;

[0051] Figure 6 This is a schematic cross-sectional view of the guide disc of the utility model.

[0052] In the figure: 1. Chassis; 2. Support plate; 3. Support column; 4. First motor; 5. Guide block; 6. Guide frame; 7. Guide column; 8. Guide wheel; 9. Limit plate; 10. Limit block; 11. Bidirectional screw; 12. Handwheel; 13. Adjustment plate; 14. Bolt; 15. Drive plate; 16. Drive block; 17. Drive rod; 18. First gear ring; 19. First gear; 20. Second motor; 21. Threaded rod; 22. First bevel gear; 23. Third motor; 24. Infrared ranging sensor. DETAILED DESCRIPTION

[0053] The following will be combined with 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 are within the scope of protection of the present invention.

[0054] like Figures 1-6 As shown, this embodiment proposes an automatic calibration dual-axis wire take-up machine, including a chassis 1, a winding drum, a first motor 4, a limiting mechanism, a guide block 5, a guide frame 6, a guide wheel 8 and a guide mechanism. Two support disks 2 are rotatably provided on the chassis 1, and a support column 3 is fixedly provided on the support disk 2. The winding drum is sleeved on the support column 3, and the winding drum is slidably connected to the side wall of the support column 3. Two first motors 4 are fixedly provided in the chassis 1, and the output end of the first motor 4 is fixedly connected to the support disk 2. The limiting mechanism is provided on the support column 3 for adjusting the position between the winding drum and the support column 3. The guide block 5 is slidably set on the inner top wall of the chassis 1, and the guide frame 6 is set on one side of the chassis 1. A plurality of guide columns 7 are fixedly arranged between the guide frame 6 and the guide block 5. The guide columns 7 pass through the side wall of the chassis 1 and are slidably connected to the side wall of the chassis 1. Guide wheels 8 are provided on both sides of the guide frame 6, and an adjustment mechanism is provided between the guide wheel 8 and the guide frame 6 for adjusting the relative position between the guide wheel 8 and the guide frame 6. The guide mechanism is set in the chassis 1 for controlling the reciprocating movement of the guide block 5, and a plurality of heat dissipation ports are provided on the side wall of the chassis 1.

[0055] Reference Figure 1-Figure 3The limiting mechanism includes a first cavity, a limiting disk 9 and a relative movement mechanism. The first cavity is opened in the support column 3, and a plurality of limiting openings are opened on the side wall of the first cavity. Two limiting disks 9 are slidingly arranged in the first cavity, and a plurality of limiting blocks 10 are fixedly arranged on the side wall of the limiting disk 9. The limiting blocks 10 pass through the limiting openings and extend out of the support column 3. The relative movement mechanism is arranged in the first cavity for controlling the relative movement of the two limiting disks 9. The relative movement mechanism includes a bidirectional screw 11 and a handwheel 12. The bidirectional screw 11 is rotatably arranged in the first cavity. The bidirectional screw 11 passes through the two limiting disks 9 through threaded cooperation. The handwheel 12 is rotatably arranged on the support column 3. The handwheel 12 is fixedly connected to the bidirectional screw 11. The rotation of the handwheel 12 can drive the limiting blocks 10 to clamp and fix the winding drum, thereby preventing the winding drum from position displacement.

[0056] Reference Figure 1 The adjustment mechanism includes an adjustment plate 13, an adjustment port and a bolt 14. The adjustment plate 13 is slidably set on the guide frame 6, and the guide wheel 8 is rotatably set on the adjustment plate 13. The adjustment port is opened on the adjustment plate 13, and the bolt 14 passes through the adjustment port and passes through the guide frame 6 through threaded fitting. The relative position of the guide wheel 8 and the guide frame 6 can be adjusted by rotating the bolt 14.

[0057] Reference Figure 4-Figure 6 The guide mechanism includes a driving column, a driving disk 15, a driving block 16, a rotating mechanism and a position adjustment mechanism. The driving column is rotatably arranged on the inner top wall of the chassis 1, the driving disk 15 is fixedly arranged on the driving column, a driving groove is provided on the driving disk 15, and the driving block 16 is slidably arranged in the driving groove. A rotating shaft is rotatably provided on the driving block 16, and a driving rod 17 is hingedly provided between the rotating shaft and the guide block 5. The rotating mechanism is provided on the chassis 1 for controlling the rotation of the driving column. The position adjustment mechanism is provided in the driving disk 15 for adjusting the position of the driving block 16. The rotating mechanism includes The first gear ring 18, the first gear 19 and the second motor 20, the first gear ring 18 is fixedly set on the driving column, the first gear 19 is rotatably set on the inner top wall of the chassis 1, the first gear 19 is engaged with the first gear ring 18, the second motor 20 is fixedly set on the chassis 1, and the output end of the second motor 20 is fixedly connected to the first gear 19. The operation of the second motor 20 can drive the driving disk 15 to rotate, and then in the process of the driving disk 15 rotating, the guide wheel 8 is driven to move back and forth along the axial direction of the support column 3 through the rotating shaft and the driving rod 17, thereby improving the winding effect.

[0058] Reference Figure 4-Figure 6The position adjustment mechanism includes a threaded rod 21, a second cavity and a driving mechanism. The threaded rod 21 is rotatably arranged in the driving groove. The threaded rod 21 penetrates the driving block 16 through a threaded fit. The second cavity is opened in the driving disk 15. The driving mechanism is arranged on the driving disk 15 for controlling the rotation of the threaded rod 21. The driving mechanism includes a first bevel gear 22, a second bevel gear and a third motor 23. The first bevel gear 22 is rotatably arranged on the side wall of the second cavity. The first bevel gear 22 is fixedly connected to the threaded rod 21. The second bevel gear is rotatably arranged on the inner top wall of the second cavity. The second bevel gear and the first bevel gear 22 are fixedly connected to the threaded rod 21. The third motor 23 is meshed with each other, and the output end of the third motor 23 is fixedly arranged on the driving column. The output end of the third motor 23 is fixedly connected to the second bevel gear. The inner wall of the chassis 1 is installed with an infrared ranging sensor 24 and a single-chip microcomputer. The single-chip microcomputer is electrically connected to the infrared ranging sensor 24 and the third motor 23 respectively. The moving distance of the guide block 5 can be detected by the infrared ranging sensor 24. When the moving distance deviates from the desired distance, the third motor 23 can be controlled to work by the single-chip microcomputer, so that the moving distance of the guide block 5 can be adjusted by the movement of the driving block 16, thereby avoiding position deviation of the movement of the guide wheel 8 during the winding process.

[0059] The lifting mechanism 11 is actuated by the pulley 12 of the first motor 4 and the pulley 13 is actuated to move the pulley 11 so that the lifting mechanism 11 is in a state of rotation and the pulley 13 is in a state of rotation. Rotate, and at the same time, the engagement of the first gear 19 with the first gear ring 18 drives the driving column and the driving disk 15 to rotate, and then in the process of the rotation of the driving disk 15, the guide block 5, the guide column 7, the guide frame 6 and the guide wheel 8 are driven to move back and forth along the axial direction of the support column 3 through the rotating shaft and the driving rod 17, thereby improving the winding effect. At the same time, during the guiding process, the moving distance of the guide block 5 can be detected by the infrared ranging sensor 24. When the moving distance of the guide block 5 deviates, the third motor 23 can be controlled by the single-chip microcomputer to work. The third motor 23 can drive the second bevel gear to rotate, and at the same time, the threaded rod 21 is driven to rotate through the engagement of the second bevel gear and the first bevel gear 22, and the driving block 16 is driven to move through the threaded cooperation of the threaded rod 21 and the driving block 16, so that the moving distance of the guide block 5 is adjusted by the movement of the driving block 16, thereby avoiding position deviation of the movement of the guide wheel 8 during the winding process.

[0060] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic calibration dual-axis wire take-up machine, characterized in that: include: A chassis (1), wherein two support plates (2) are rotatably provided on the chassis (1), and support columns (3) are fixedly provided on the support plates (2); A winding drum, the winding drum being mounted on the support column (3), and the inner wall of the winding drum being provided with a plurality of avoidance openings; A first motor (4), two of the first motors (4) are fixedly arranged in the chassis (1), and the output end of the first motor (4) is fixedly connected to the support plate (2); A limiting mechanism, the limiting mechanism being arranged on the support column (3) and being used for limiting the position between the winding drum and the support column (3); A guide block (5), the guide block (5) being slidably arranged on the inner top wall of the chassis (1); A guide frame (6), the guide frame (6) being arranged on one side of the chassis (1), a plurality of guide posts (7) being fixedly arranged between the guide frame (6) and the guide block (5), the guide posts (7) penetrating the side wall of the chassis (1) and being slidably connected to the side wall of the chassis (1); Guide wheels (8), guide wheels (8) are provided on both sides of the guide frame (6), and an adjustment mechanism is provided between the guide wheels (8) and the guide frame (6) for adjusting the relative position between the guide wheels (8) and the guide frame (6); A guide mechanism is provided in the chassis (1) and is used to control the guide block (5) to move back and forth.

2. The automatic calibration dual-axis wire take-up machine according to claim 1, characterized in that: The limiting mechanism includes: A first cavity, the first cavity being provided in the support column (3), and a plurality of limiting openings being provided on a side wall of the first cavity; A limiting plate (9), two limiting plates (9) are slidably provided in the first cavity, a plurality of limiting blocks (10) are fixedly provided on the sidewall of the limiting plate (9), and the limiting blocks (10) pass through the limiting opening and extend out of the support column (3); A relative movement mechanism is provided in the first cavity and is used to control the relative movement of the two limiting plates (9).

3. The automatic calibration dual-axis wire take-up machine according to claim 2, characterized in that: The relative movement mechanism comprises: a bidirectional screw (11), the bidirectional screw (11) being rotatably disposed in the first cavity, the bidirectional screw (11) penetrating the two limiting plates (9) via threaded engagement; A hand wheel (12), the hand wheel (12) is rotatably arranged on the support column (3), and the hand wheel (12) is fixedly connected to the bidirectional screw (11).

4. The automatic calibration dual-axis wire take-up machine according to claim 3, characterized in that: The regulating mechanism comprises: An adjustment plate (13), wherein the adjustment plate (13) is slidably disposed on the guide frame (6), and the guide wheel (8) is rotatably disposed on the adjustment plate (13); An adjustment port, the adjustment port being provided on the adjustment plate (13); A bolt (14) passes through the adjustment port and passes through the guide frame (6) through threaded engagement.

5. The automatic calibration dual-axis wire take-up machine according to claim 4, characterized in that: The guiding mechanism comprises: A driving column, the driving column being rotatably arranged on the inner top wall of the chassis (1); A driving disc (15), the driving disc (15) being fixedly arranged on the driving column, and a driving slot being formed on the driving disc (15); A driving block (16), wherein the driving block (16) is slidably disposed in the driving groove, a rotating shaft is rotatably disposed on the driving block (16), and a driving rod (17) is hingedly disposed between the rotating shaft and the guide block (5); A rotation mechanism, the rotation mechanism being arranged on the chassis (1) and being used to control the rotation of the driving column; A position adjustment mechanism is provided in the driving disk (15) and is used to adjust the position of the driving block (16).

6. The automatic calibration dual-axis wire take-up machine according to claim 5, characterized in that: The rotating mechanism comprises: A first gear ring (18), the first gear ring (18) being fixedly arranged on the driving column; a first gear (19), the first gear (19) being rotatably disposed on the inner top wall of the chassis (1), the first gear (19) being meshed with the first gear ring (18); A second motor (20), wherein the second motor (20) is fixedly disposed on the chassis (1), and an output end of the second motor (20) is fixedly connected to the first gear (19).

7. The automatic calibration dual-axis wire take-up machine according to claim 6, characterized in that: The position adjustment mechanism comprises: a threaded rod (21), the threaded rod (21) being rotatably disposed in the driving groove, the threaded rod (21) penetrating the driving block (16) via threaded engagement; a second cavity, the second cavity being opened in the driving disk (15); A driving mechanism is provided on the driving disk (15) and is used to control the threaded rod (21) to rotate.

8. The automatic calibration dual-axis wire take-up machine according to claim 7, characterized in that: The driving mechanism comprises: a first bevel gear (22), the first bevel gear (22) being rotatably disposed on a side wall of the second cavity, and the first bevel gear (22) being fixedly connected to the threaded rod (21); a second bevel gear, the second bevel gear being rotatably disposed on the inner top wall of the second cavity, the second bevel gear being meshed with the first bevel gear (22); A third motor (23), the third motor (23) is fixedly arranged on the driving column, and an output end of the third motor (23) is fixedly connected to the second bevel gear.

9. The automatic calibration dual-axis wire take-up machine according to claim 8, characterized in that: An infrared distance sensor (24) and a single-chip microcomputer are installed on the inner wall of the chassis (1), and the single-chip microcomputer is electrically connected to the infrared distance sensor (24) and the third motor (23) respectively.

10. The automatic calibration dual-axis wire take-up machine according to claim 9, characterized in that: The side wall of the chassis (1) is provided with a plurality of heat dissipation openings.

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