A fixing device for the pay-off and take-up stand of a new energy cable production line

Abstract

The present invention discloses a fixing device for a wire winding and unwinding rack of a new energy cable production line, which includes a movable wire unwinding rack, a positioning mechanism, a driving mechanism, a linkage mechanism and a locking mechanism. A fixed wire unwinding rack is arranged on one side of the movable wire unwinding rack. A support base is arranged at the bottom of the movable wire unwinding rack. Two groups of support rods are arranged on the top of the support base, and the two groups of support rods are linearly distributed on the top of the support base. A fixing mechanism is arranged on one side of the movable wire unwinding rack. A telescopic mechanism is arranged on the top of the fixing mechanism. A positioning mechanism is arranged on the top of the telescopic mechanism. A driving mechanism is arranged on the top of the telescopic mechanism. A linkage mechanism is arranged on one side of the driving mechanism. A locking mechanism is arranged on one side of the fixing mechanism. This fixing device for the wire winding and unwinding rack of the cable production line can adjust the length of the wire unwinding rack and at the same time has the function of helping the user to position and install the cable reel.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production and manufacturing, and specifically relates to a fixing device for a pay-off and take-up stand of a new energy cable production line. Background Technique

[0002] The pay-off stand is a product used for supporting a cable reel. There are many types of pay-off stands. According to the power transmission, they can be divided into: active pay-off stands and passive pay-off stands; according to the style, they can be divided into: vertical pay-off stands and horizontal pay-off stands; according to the axis method, they can be divided into: shafted pay-off stands and shaftless pay-off stands.

[0003] Most of the pay-off and take-up stands used in large cable production lines are large in volume and heavy in weight. During the use process, due to the large weight of the top shaft of the pay-off and take-up stand, the requirements for the load-bearing and pressure-bearing performance of the fixing device for installing the top shaft are getting higher and higher. Most of the existing methods for installing the top shaft are to use simple U-shaped pipe clamps for fixing, and no special pressure-bearing design is carried out for the installation fixing device. Once the use time is too long, it is difficult to ensure the firmness of the installation of the top shaft, bringing potential safety hazards to people's work and life.

[0004] After retrieval, the existing patent: a fixing device for a pay-off and take-up stand of a cable production line (publication number: CN103883599B), includes a base and a clamp. Among them, the bottom of the base is square, and a semi-circular groove is provided on the top; two support members are provided inside the base; an anti-slip layer is evenly provided in the semi-circular groove; taking the cross-section of the base as the reference plane, the included angle α between the top support plate of the support member and the anti-slip layer is 25 degrees; the cross-section of the clamp is semi-circular; two fixing holes are provided on the clamp, internal threads are provided in the fixing holes, and a fixing member is connected to the fixing holes through threads. The fixing member includes an arc-shaped fixing plate, a fixing rod and a handle. This device can effectively improve the load-bearing and pressure-bearing performance of the fixing device, ensure the firmness of the shaft installation while effectively clamping, ensure the safe use of the bracket, and guarantee the safety of the enterprise's production work.

[0005] Although the above patent effectively fixes the shaft of the pay-off stand, the fixing device does not fix the pay-off stand itself. During the use process, it is prone to tipping under the influence of external forces when paying off and taking up the cable. At the same time, the fixing device has low practicability and single functionality, and cannot adjust the length, further resulting in the inability of the device to fix cable reels of different sizes. For this reason, we propose a fixing device for a pay-off and take-up stand of a new energy cable production line. Summary of the Invention

[0006] The purpose of the present invention is to provide a fixing device for a pay-off and take-up stand of a new energy cable production line to solve the problems of not fixing the pay-off stand itself and single functionality proposed in the above background technique.

[0007] To achieve the above object, the present invention provides the following technical solution: A fixing device for a wire winding and unwinding frame of a new energy cable production line, comprising a movable wire winding frame, a positioning mechanism, a driving mechanism, a linkage mechanism and a locking mechanism. A fixed wire winding frame is arranged on one side of the movable wire winding frame. A support base is arranged at the bottom of the movable wire winding frame. Two groups of support rods are arranged on the top of the support base, and the two groups of support rods are linearly distributed on the top of the support base. A fixing mechanism is arranged on one side of the movable wire winding frame. A telescopic mechanism is arranged on the top of the fixing mechanism. A positioning mechanism is arranged on the top of the telescopic mechanism. A driving mechanism is arranged on the top of the telescopic mechanism. A linkage mechanism is arranged on one side of the driving mechanism. A locking mechanism is arranged on one side of the fixing mechanism; The positioning mechanism includes a positioning plate installed at the bottom of the movable wire winding frame, and the positioning mechanism is used to preliminarily position the cable reel through the positioning plate; The driving mechanism includes a positive and negative motor installed inside the bottom of the movable wire winding frame, and the driving mechanism is used to provide power for the functions of electric telescoping and auxiliary installation of the cable reel of the device through the positive and negative motor; The linkage mechanism includes a movable shaft installed on the side of the driving mechanism, and the linkage mechanism is used to drive the movement of the positioning mechanism through the rotation of the movable shaft; The locking mechanism includes a triangular rubber block installed inside the support base, and the locking mechanism is used to preliminarily fix the telescopic length by the characteristics of the rubber material of the triangular rubber block.

[0008] Preferably, a plurality of structural diagonal rods are arranged on the top of the support base, and the plurality of structural diagonal rods are trapezoidally distributed on the top of the support base. Two groups of reinforcing bottom plates are arranged inside the support base, and the two groups of reinforcing bottom plates are symmetrically distributed inside the support base.

[0009] Preferably, a fixed seat is arranged on the outer side of the support rod. A jack is arranged on the top of the fixed seat. A movable seat is arranged on the top of the fixed seat. Two groups of movable grooves are opened on the outer side of the movable seat, and the two groups of movable grooves are symmetrically distributed on the outer side of the movable seat. An arc-shaped groove is opened on the top of the movable seat. Two groups of rolling rods are arranged on the outer side of the arc-shaped groove, and the two groups of rolling rods are linearly distributed on the outer side of the arc-shaped groove.

[0010] Preferably, the fixing mechanism includes a fixed bottom plate provided inside the bottom of the movable wire pay-off frame. On the top of the fixed bottom plate, there are two groups of movable slots, and the two groups of movable slots are symmetrically distributed on the top of the fixed bottom plate. A limiting edge is provided on the top of the fixed bottom plate. On one side of the fixed bottom plate, there is a motor extension plate. On the outside of the fixed bottom plate, there are multiple groups of fixing bolts, and the multiple groups of fixing bolts are rectangularly distributed on the outside of the fixed bottom plate. On the outside of the fixed bottom plate, there are multiple groups of threaded holes, and the multiple groups of threaded holes are rectangularly distributed on the outside of the fixed bottom plate. On one side of the fixed bottom plate, there are multiple groups of bearing extension plates, and the multiple groups of bearing extension plates are linearly distributed on one side of the fixed bottom plate.

[0011] Preferably, the telescopic mechanism includes a fixed sleeve plate provided on the top of the fixed bottom plate. On one side of the fixed sleeve plate, there is a movable plate. On one side of the movable plate, there is a movable end. On the top of the movable plate, there are two groups of telescopic tooth marks, and the two groups of telescopic tooth marks are linearly distributed on the top of the movable plate. On one side of the fixed bottom plate, there is a telescopic slot. On the top of the fixed bottom plate, there are two groups of raised strips, and the two groups of raised strips are linearly distributed on the top of the fixed bottom plate. On the top of the movable plate, there are multiple groups of cross-shaped jacks, and the multiple groups of cross-shaped jacks are linearly distributed on the top of the movable plate.

[0012] Preferably, the positioning mechanism further includes an auxiliary slope provided on the side of the positioning plate. On the top of the positioning plate, there are two groups of positioning edges, and the two groups of positioning edges are symmetrically distributed on the top of the positioning plate. On the bottom of the positioning plate, there is an extreme slot. On the bottom of the positioning plate, there are two groups of slide rails, and the two groups of slide rails are symmetrically distributed on the bottom of the positioning plate. On the top of the positioning edge, there is a gear limiting slot, and inside the gear limiting slot, there is a movable tooth mark. On the top of the positioning plate, there is a positioning block, and inside the gear limiting slot, there is a vacant end.

[0013] Preferably, the driving mechanism further includes a driving shaft provided on the side of the forward and reverse motor. On the outside of the driving shaft, there are two groups of telescopic gears, and the two groups of telescopic gears are linearly distributed on the outside of the driving shaft. On one side of the telescopic gear, there is a telescopic bearing seat. On one side of the driving shaft, there is a face gear. On the bottom of the forward and reverse motor, there is a motor seat.

[0014] Preferably, the linkage mechanism further includes two groups of linkage bearing seats provided on the outside of the movable shaft, and the two groups of linkage bearing seats are symmetrically distributed on the outside of the movable shaft. On the top of the linkage bearing seat, there is a one-way bearing, and inside the one-way bearing, there are multiple groups of bearing balls, and the multiple groups of bearing balls are circularly distributed inside the one-way bearing. On one side of the movable shaft, there is a driving gear.

[0015] Preferably, the linkage mechanism further includes a plurality of driven gears disposed outside the driving gear. The plurality of driven gears are linearly distributed outside the driving gear. A plurality of limiting ridges are disposed outside the movable shaft. The plurality of limiting ridges are circularly distributed outside the movable shaft. A plurality of limiting grooves are formed inside the driven gear. The plurality of limiting grooves are circularly distributed inside the driven gear.

[0016] Preferably, the locking mechanism further includes a plurality of telescopic springs disposed on the side surface of the triangular rubber block. The plurality of telescopic springs are linearly distributed on one side of the triangular rubber block. A fixing block is disposed on one side of the telescopic spring. A plurality of spring grooves are formed inside the reinforcing bottom plate. The plurality of spring grooves are linearly distributed inside the reinforcing bottom plate. A plurality of rubber strips are disposed on one side of the triangular rubber block. The plurality of rubber strips are linearly distributed on one side of the triangular rubber block. A square sliding groove is formed on one side of the support base. A cross bolt is disposed on the top of the support base. A positioning cross hole is formed on the top of the support base.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] When the present invention is installed, the fixing device is installed on two wire reels through a plurality of fixing bolts on the fixing bottom plate. This installation method has a firm fixing effect and is convenient for users to install and disassemble.

[0019] When the present invention adjusts the length, through the drive of the forward and reverse motor, the telescopic gear on the drive shaft rotates. The telescopic gear meshes with the telescopic tooth marks on the moving plate, thereby driving the moving plate to move horizontally, so as to realize the adjustment of the length of the device, and further can be fixedly used on wire reels of different sizes.

[0020] When the forward and reverse motor of the present invention drives, the driving gear on the movable shaft meshes with the surface gear on the drive shaft, thereby driving the movable shaft to rotate. The driven gear on the movable shaft meshes with the moving tooth marks on the positioning plate, thereby driving the positioning plate to move longitudinally, further realizing the auxiliary positioning and installation function of the device for the cable reel, reducing the labor cost brought by manual handling and avoiding the error caused by manual operation.

[0021] When the present invention expands and contracts, the driven gear at the telescopic end is limited by the gear limiting groove on the positioning plate, so that the driven gear can move with the movement of the moving plate, and further makes the driven gear always mesh with the moving tooth marks, further ensuring that the positioning plate at the movable end can be driven synchronously.

[0022] When the positioning plate moves to the center position of the wire pay-off stand, the positioning plate is limited by the limit groove at the bottom of the positioning plate. At the same time, the driven gear above is just at the vacant end, and the driven gear is in an idling state without the engagement of moving tooth marks, thus avoiding the misalignment of the positioning plate and ensuring the positioning accuracy of the device.

[0023] When the moving plate moves, the moving plate can be preliminarily clamped and fixed by the triangular rubber block. The high friction and elastic characteristics of its rubber material can preliminarily lock the moving plate. Due to its triangular shape setting, the more it moves inward, the firmer the fixing effect is. At the same time, when the center of the triangular rubber block is stressed, it will be extruded outward, and the outward pressure will be applied to the telescopic spring, causing it to deform and generate a reverse force to increase the locking effect of the triangular rubber block. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is a schematic diagram of the partial structure of the present invention;

[0026] Figure 3 is Figure 2 an enlarged schematic diagram of the structure at A;

[0027] Figure 4 is an exploded schematic diagram of the fixing device of the present invention;

[0028] Figure 5 is a schematic diagram of the fixing mechanism of the present invention;

[0029] Figure 6 is a schematic diagram of the telescopic mechanism of the present invention;

[0030] Figure 7 is a schematic diagram of the positioning mechanism of the present invention;

[0031] Figure 8 is a schematic diagram of the driving mechanism of the present invention;

[0032] Figure 9 is a schematic diagram of the linkage mechanism of the present invention;

[0033] Figure 10 is a schematic diagram of the locking mechanism of the present invention;

[0034] Figure 11 is a schematic diagram of the side structure of the fixing device of the present invention;

[0035] Figure 12 is Figure 11 an enlarged schematic diagram of the structure at A.

[0036] In the figure: 1. Movable wire pay-off rack; 2. Fixed wire pay-off rack; 3. Support base; 4. Support rod; 5. Structural diagonal bar; 6. Reinforcement bottom plate; 7. Fixed seat; 8. Jack; 9. Movable seat; 10. Movable groove; 11. Arc groove; 12. Roller rod; 13. Fixing mechanism; 1301. Fixed bottom plate; 1302. Movable groove; 1303. Limit edge; 1304. Motor extension plate; 1305. Fixed bolt; 1306. Threaded hole; 1307. Bearing extension plate; 14. Telescopic mechanism; 1401. Fixed sleeve plate; 1402. Moving plate; 1403. Movable end; 1404. Telescopic tooth marks; 1405. Telescopic groove; 1406. Raised strip; 1407. Cross socket; 15. Positioning mechanism; 1501. Positioning plate; 1502. Auxiliary slope; 1503. Positioning edge; 1504. Limit groove; 1505. Slide rail; 1506. Gear limit groove; 1507. Moving tooth marks; 1508. Positioning block; 1509. Vacant end; 16. Driving mechanism; 1601. Reversible motor; 1602. Driving shaft; 1603. Telescopic gear; 1604. Telescopic bearing seat; 1605. Face gear; 1606. Motor seat; 17. Linkage mechanism; 1701. Movable shaft; 1702. Linkage bearing seat; 1703. One-way bearing; 1704. Bearing ball; 1705. Driving gear; 1706. Driven gear; 1707. Limit raised strip; 1708. Limit groove; 18. Locking mechanism; 1801. Triangular rubber block; 1802. Telescopic spring; 1803. Fixed block; 1804. Spring groove; 1805. Rubber strip; 1806. Square chute; 1807. Cross bolt; 1808. Positioning cross hole. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1-12, the present invention provides a technical solution: a fixing device for a pay-off and take-up reel of a new energy cable production line, including a movable pay-off reel 1, a positioning mechanism 15, a driving mechanism 16, a linkage mechanism 17 and a locking mechanism 18. A fixed pay-off reel 2 is arranged on one side of the movable pay-off reel 1, a support base 3 is arranged at the bottom of the movable pay-off reel 1, two groups of support rods 4 are arranged at the top of the support base 3, and the two groups of support rods 4 are linearly distributed on the top of the support base 3. A fixing mechanism 13 is arranged on one side of the movable pay-off reel 1, a telescopic mechanism 14 is arranged at the top of the fixing mechanism 13, a positioning mechanism 15 is arranged at the top of the telescopic mechanism 14, a driving mechanism 16 is arranged at the top of the telescopic mechanism 14, a linkage mechanism 17 is arranged on one side of the driving mechanism 16, and a locking mechanism 18 is arranged on one side of the fixing mechanism 13; the positioning mechanism 15 includes a positioning plate 1501 installed at the bottom of the movable pay-off reel 1, and the positioning mechanism 15 is used for initially positioning the cable reel through the positioning plate 1501; the driving mechanism 16 includes a forward and reverse motor 1601 installed inside the bottom of the movable pay-off reel 1, and the driving mechanism 16 is used for providing power for the functions of electric telescoping and auxiliary installation of the cable reel of the device through the forward and reverse motor 1601; the linkage mechanism 17 includes a movable shaft 1701 installed on the side of the driving mechanism 16, and the linkage mechanism 17 is used for driving the movement of the positioning mechanism 15 through the rotation of the movable shaft 1701;The locking mechanism 18 includes a triangular rubber block 1801 installed in the support base 3. The locking mechanism 18 is used to initially fix the telescopic length by the characteristics of the rubber material of the triangular rubber block 1801. The user places the movable cable reel holder 1 and the fixed cable reel holder 2 at both ends of the fixed bottom plate 1301 respectively. Then, after fixing the bottom inner side of the fixed cable reel holder 2 on the fixed bottom plate 1301 through the fixing bolt 1305 on the side of the fixed bottom plate 1301, the cable reel is pushed onto the two sets of positioning plates 1501. The positioning blocks 1508 above the positioning plates 1501 will initially position the cable reel. Then, the forward and reverse motor 1601 is powered on and started. When the forward and reverse motor 1601 starts, it will drive the two sets of telescopic gears 1603 to rotate through the drive shaft 1602. The telescopic gears 1603 are engaged with the telescopic tooth marks 1404 on the moving plate 1402, so as to drive the moving plate 1402 to move outward and enter the support base 3 at the bottom of the movable cable reel holder 1 through the square sliding groove 1806. Affected by gravity, the movable cable reel holder 1 will not move in the initial stage. When the moving plate 1402 enters the reinforcement bottom plate 6 on the support base 3, it will contact the triangular rubber block 1801. And the extrusion force of the triangularly arranged moving plate 1402 will be transmitted to the telescopic spring 1802 behind it, causing it to deform and generate a reverse force to be returned to the triangular rubber block 1801 to increase the friction between the triangular rubber block 1801 and the moving plate 1402, and initially limit the moving plate 1402. At the same time, affected by the frictional resistance, when the moving plate 1402 moves to a suitable position, it will push the movable cable reel holder 1 to move outward to complete the adjustment of the distance between the movable cable reel holder 1 and the fixed cable reel holder 2. While the drive shaft 1602 rotates, the face gear 1605 is engaged with the driving gear 1705 on the movable shaft 1701, so as to drive the movable shaft 1701 to rotate on the linkage bearing seat 1702. At the same time, multiple sets of driven gears 1706 on the movable shaft 1701 are engaged with the moving tooth marks 1507 on the positioning plates 1501, so as to drive the two sets of positioning plates 1501 to move horizontally and drive the cable reel staying above to move towards the center position of the movable cable reel holder 1 and the fixed cable reel holder 2. When the cable reel moves to the center position of the movable cable reel holder 1 and the fixed cable reel holder 2, the limit groove 1504 at the bottom of the positioning plate 1501 limits and blocks the positioning plate 1501. At the same time, the upper driven gear 1706 just reaches the vacant end 1509, and without the engagement of the moving tooth marks 1507, the driven gear 1706 is in an idling state. Thus, the cable reel is always in the center position of the movable cable reel holder 1 and the fixed cable reel holder 2 and does not affect normal telescoping. After the distance is adjusted to a suitable position, the forward and reverse motor 1601 is powered off and closed, and the cross bolt 1807 is inserted into the cross jack 1407 to complete the locking of the distance. Finally, the fixed shaft of the cable reel is inserted into the cable reel through the upper part of the movable groove 10 on the movable seat 9, and the jack 8 is pressed to make the whole cable reel suspended. The rotation of the fixed shaft on the rolling rod 12 realizes the winding and unwinding function of the cable reel.;

[0039] In this solution, in order to increase the structural strength of the cable reel stand, through the arrangement of the structural diagonal rods 5, multiple groups of structural diagonal rods 5 are arranged on the top of the support base 3, and the multiple groups of structural diagonal rods 5 are trapezoidally distributed on the top of the support base 3. Two groups of reinforcement bottom plates 6 are arranged inside the support base 3, and the two groups of reinforcement bottom plates 6 are symmetrically distributed inside the support base 3. The use of multiple groups of structural diagonal rods 5 and two groups of reinforcement bottom plates 6 increases the structural strength of the cable reel stand, effectively avoiding the situation that the cable reel stand is damaged due to the overweight of the cable reel, further avoiding the situation of causing engineering accidents, and thus ensuring the use effect of the device.

[0040] In this solution, in order to facilitate the winding and unwinding operations of the cable reel, through the lifting function of the jack 8, a fixed seat 7 is arranged on the outer side of the support rod 4, a jack 8 is arranged on the top of the fixed seat 7, a movable seat 9 is arranged on the top of the fixed seat 7, two groups of movable grooves 10 are opened on the outer side of the movable seat 9, the two groups of movable grooves 10 are symmetrically distributed on the outer side of the movable seat 9, an arc-shaped groove 11 is opened on the top of the movable seat 9, two groups of rolling rods 12 are arranged on the outer side of the arc-shaped groove 11, and the two groups of rolling rods 12 are linearly distributed on the outer side of the arc-shaped groove 11. The jack 8 can lift the cable reel into the air, thus facilitating the winding and unwinding operations, increasing the operation convenience of the device, and saving the labor cost of the staff. The use of the movable grooves 10 enables the movable seat 9 to slide on the support rod 4. The use of the two groups of rolling rods 12 enables the fixed shaft for fixing the cable reel to freely rotate on the movable seat 9, thus further facilitating the winding and unwinding operations.

[0041] In this solution, to facilitate the installation of the fixing structure, through the threaded installation method of the fixing bolt 1305, the fixing mechanism 13 includes a fixing base plate 1301 provided inside the bottom of the movable wire reel 1. Two movable slots 1302 are arranged on the top of the fixing base plate 1301. The two movable slots 1302 are symmetrically distributed on the top of the fixing base plate 1301. A limiting edge 1303 is opened on the top of the fixing base plate 1301. A motor extension plate 1304 is arranged on one side of the fixing base plate 1301. Two fixing bolts 1305 are arranged outside the fixing base plate 1301. The two fixing bolts 1305 are rectangularly distributed outside the fixing base plate 1301. Two threaded holes 1306 are opened outside the fixing base plate 1301. The two threaded holes 1306 are rectangularly distributed outside the fixing base plate 1301. Multiple bearing extension plates 1307 are arranged on one side of the fixing base plate 1301. The multiple bearing extension plates 1307 are linearly distributed on one side of the fixing base plate 1301. Among them, the fixing base plate 1301 provides support for the fixing structure of the device. Among them, the limiting edge 1303 plays a limiting role on the moving plate 1402. Among them, the two threaded holes 1306 can be threadedly connected with the fixing bolts 1305, so that the fixed end of the fixing base plate 1301 can be fixedly connected with the fixed wire reel 2 to complete the installation operation of the fixing structure. This fixing method has a firm fixing effect and is convenient for users to install and disassemble.

[0042] In this solution, to realize the movement of the moving plate 1402, through the meshing of the telescopic tooth marks 1404 and the driving gear, the telescopic mechanism 14 includes a fixed sleeve plate 1401 arranged on the top of the fixing base plate 1301. A moving plate 1402 is arranged on one side of the fixed sleeve plate 1401. An active end 1403 is arranged on one side of the moving plate 1402. Two telescopic tooth marks 1404 are arranged on the top of the moving plate 1402. The two telescopic tooth marks 1404 are linearly distributed on the top of the moving plate 1402. A telescopic slot 1405 is opened on one side of the fixing base plate 1301. Two raised strips 1406 are arranged on the top of the fixing base plate 1301. The two raised strips 1406 are linearly distributed on the top of the fixing base plate 1301. Multiple cross-shaped jacks 1407 are opened on the top of the moving plate 1402. The multiple cross-shaped jacks 1407 are linearly distributed on the top of the moving plate 1402. Among them, the telescopic slot 1405 can enable the active end 1403 on the side of the moving plate 1402 to move and play a limiting role on the moving plate 1402 at the same time.

[0043] In this solution, to facilitate the preliminary positioning of the cable reel, the cable reel is positioned by the positioning block 1508 on the positioning plate 1501. The positioning mechanism 15 further includes an auxiliary ramp 1502 provided on the side surface of the positioning plate 1501. Two groups of positioning edges 1503 are provided on the top of the positioning plate 1501, and the two groups of positioning edges 1503 are symmetrically distributed on the top of the positioning plate 1501. A limit groove 1504 is opened at the bottom of the positioning plate 1501. Two groups of slide rails 1505 are opened at the bottom of the positioning plate 1501, and the two groups of slide rails 1505 are symmetrically distributed at the bottom of the positioning plate 1501. A gear limit groove 1506 is opened at the top of the positioning edge 1503, and a moving tooth mark 1507 is arranged inside the gear limit groove 1506. A positioning block 1508 is arranged on the top of the positioning plate 1501, and a vacant end 1509 is arranged inside the gear limit groove 1506. Among them, the two groups of positioning edges 1503 play a limiting role on the cable reel. Among them, the limit groove 1504 plays a positioning role on the cable reel staying on the positioning plate 1501. Among them, the use of the vacant end 1509 can make the gear in an idling state when the positioning operation is completed, thereby avoiding the wear of the gear when the positioning operation is completed. Among them, the two groups of slide rails 1505 are inserted into the two groups of protruding strips 1406 to play a limiting and sliding function on the positioning plate 1501. Among them, the use of the gear limit groove 1506 plays a limiting role on the driven gear 1706 and can block the driven gear 1706 to keep it always meshed with the moving tooth mark 1507, ensuring the stable drive of the driven gear 1706.

[0044] In this solution, to facilitate the provision of power for the telescopic operation, through the drive of the forward and reverse motor 1601, the drive mechanism 16 further includes a drive shaft 1602 provided on the side surface of the forward and reverse motor 1601. Two groups of telescopic gears 1603 are arranged on the outer side of the drive shaft 1602, and the two groups of telescopic gears 1603 are linearly distributed on the outer side of the drive shaft 1602. One side of the telescopic gear 1603 is provided with a telescopic bearing seat 1604. One side of the drive shaft 1602 is provided with a face gear 1605. The bottom of the forward and reverse motor 1601 is provided with a motor seat 1606. Among them, the use of the forward and reverse motor 1601 enables the device to electrically realize the telescopic function, thereby adjusting the distance between the two wire reels, increasing the practicability of the device. Among them, the two groups of telescopic gears 1603 can be meshed with the telescopic tooth mark 1404, thereby realizing the telescopic drive of the device. Among them, the use of the face gear 1605 enables the drive shaft 1602 to drive the movable shaft 1701 to rotate.

[0045] In this solution, to facilitate the rotation of the movable shaft 1701, the driving gear 1705 can be meshed with the face gear 1605. The linkage mechanism 17 further includes two groups of linkage bearing seats 1702 arranged outside the movable shaft 1701. The two groups of linkage bearing seats 1702 are symmetrically distributed outside the movable shaft 1701. A one-way bearing 1703 is provided at the top of the linkage bearing seat 1702. A plurality of bearing balls 1704 are arranged inside the one-way bearing 1703. The plurality of bearing balls 1704 are circularly distributed inside the one-way bearing 1703. A driving gear 1705 is arranged on one side of the movable shaft 1701. Among them, the two groups of linkage bearing seats 1702 support the movable shaft 1701 without affecting its normal rotation. The use of the bearing balls 1704 realizes the rotation function of the one-way bearing 1703. The driving gear 1705 can be meshed with the face gear 1605, thereby realizing the drive of the movable shaft 1701.

[0046] In this solution, to facilitate the movement of the positioning plate 1501, the driven gear 1706 is meshed with the moving tooth marks 1507. The linkage mechanism 17 further includes a plurality of driven gears 1706 arranged outside the driving gear 1705. The plurality of driven gears 1706 are linearly distributed outside the driving gear 1705. A plurality of limiting convex strips 1707 are arranged outside the movable shaft 1701. The plurality of limiting convex strips 1707 are circularly distributed outside the movable shaft 1701. A plurality of limiting grooves 1708 are formed inside the driven gear 1706. The plurality of limiting grooves 1708 are circularly distributed inside the driven gear 1706. Among them, the plurality of driven gears 1706 can be meshed with the moving tooth marks 1507 on the positioning plate 1501, thereby realizing the movement of the positioning plate 1501. The plurality of limiting convex strips 1707 can be engaged with the limiting grooves 1708 on the driven gear 1706, thereby playing a limiting role for the driven gear 1706 of the movable end 1403 without affecting its normal movement.

[0047] In this solution, to facilitate the preliminary locking of the moving plate 1402, through the frictional force of the triangular rubber block 1801, the locking mechanism 18 further includes a plurality of sets of telescopic springs 1802 provided on the side surface of the triangular rubber block 1801. The plurality of sets of telescopic springs 1802 are linearly distributed on one side of the triangular rubber block 1801. One side of the telescopic spring 1802 is provided with a fixed block 1803. A plurality of sets of spring grooves 1804 are opened on the inner side of the reinforcing bottom plate 6. The plurality of sets of spring grooves 1804 are linearly distributed on the inner side of the reinforcing bottom plate 6. One side of the triangular rubber block 1801 is provided with a plurality of rubber strips 1805. The plurality of sets of rubber strips 1805 are linearly distributed on one side of the triangular rubber block 1801. A square sliding groove 1806 is opened on one side of the support base 3. A cross bolt 1807 is provided on the top of the support base 3. A positioning cross hole 1808 is opened on the top of the support base 3. The triangular rubber block 1801 is made of rubber material, so that when it contacts the moving plate 1402, the frictional force with the moving plate 1402 can be increased. At the same time, its triangular setting transmits the extrusion force generated when contacting the moving plate 1402 to the rear telescopic spring 1802, causing it to deform and generate a reaction force that is returned to the triangular rubber block 1801, increasing the frictional force between the triangular rubber block 1801 and the moving plate 1402. The use of the plurality of rubber strips 1805 further increases the frictional force of the triangular rubber block 1801. The cross bolt 1807 can further fix the moving plate 1402.

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a pay-off and take-up reel of a new energy cable production line, comprising a movable pay-off reel (1). Characterized in that: A fixed pay-off reel (2) is arranged on one side of the movable pay-off reel (1), a support base (3) is arranged at the bottom of the movable pay-off reel (1), two groups of support rods (4) are arranged on the top of the support base (3), and the two groups of support rods (4) are linearly distributed on the top of the support base (3). Two groups of reinforcing bottom plates (6) are arranged inside the support base (3). A fixing mechanism (13) is arranged on one side of the movable pay-off reel (1), a telescopic mechanism (14) is arranged on the top of the fixing mechanism (13), a positioning mechanism (15) is arranged on the top of the telescopic mechanism (14), a driving mechanism (16) is arranged on the top of the telescopic mechanism (14), a linkage mechanism (17) is arranged on one side of the driving mechanism (16), and a locking mechanism (18) is arranged on one side of the fixing mechanism (13). The positioning mechanism (15) includes a positioning plate (1501) installed at the bottom of the movable pay-off reel (1), and the positioning mechanism (15) is used to preliminarily position the cable reel through the positioning plate (1501). The driving mechanism (16) includes a positive and negative motor (1601) installed inside the bottom of the movable pay-off reel (1). The driving mechanism (16) is used to provide power for the electric telescopic function of the device and the auxiliary installation of the cable reel through the positive and negative motor (1601). While the driving mechanism (16) drives the telescopic mechanism (14) through the positive and negative motor (1601) to realize the electric telescopic function of the device, it drives the positioning mechanism (15) to move through the linkage mechanism (17) to realize the function of auxiliary installation of the cable reel. The linkage mechanism (17) includes a movable shaft (1701) installed on the side of the driving mechanism (16), and the linkage mechanism (17) is used to drive the movement of the positioning mechanism (15) through the rotation of the movable shaft (1701). The locking mechanism (18) includes a triangular rubber block (1801) installed inside the support base (3), and the locking mechanism (18) is used to preliminarily fix the telescopic length by the characteristics of the rubber material of the triangular rubber block (1801).

2. A fixing device for a pay-off and take-up reel of a new energy cable production line according to claim 1, Characterized in that: Multiple groups of structural diagonal rods (5) are arranged on the top of the support base (3), and the multiple groups of structural diagonal rods (5) are trapezoidally distributed on the top of the support base (3). The two groups of reinforcing bottom plates (6) are symmetrically distributed inside the support base (3).

3. A fixing device for a pay-off and take-up reel of a new energy cable production line according to claim 1, Characterized in that: A fixing base (7) is arranged on the outer side of the support rod (4). A jack (8) is arranged on the top of the fixing base (7). A movable seat (9) is arranged on the top of the fixing base (7). Two groups of movable grooves (10) are formed on the outer side of the movable seat (9). The two groups of movable grooves (10) are symmetrically distributed on the outer side of the movable seat (9). An arc-shaped groove (11) is formed on the top of the movable seat (9). Two groups of rolling rods (12) are arranged on the outer side of the arc-shaped groove (11). The two groups of rolling rods (12) are linearly distributed on the outer side of the arc-shaped groove (11).

4. A fixing device for a wire winding and unwinding rack of a new energy cable production line according to claim 1, characterized in that: The fixing mechanism (13) includes a fixing base plate (1301) arranged on the inner side of the bottom of the movable wire winding and unwinding rack (1). Two groups of movable grooves (1302) are arranged on the top of the fixing base plate (1301). The two groups of movable grooves (1302) are symmetrically distributed on the top of the fixing base plate (1301). A limiting edge (1303) is formed on the top of the fixing base plate (1301). A motor extension plate (1304) is arranged on one side of the fixing base plate (1301). A plurality of fixing bolts (1305) are arranged on the outer side of the fixing base plate (1301). The plurality of fixing bolts (1305) are rectangularly distributed on the outer side of the fixing base plate (1301). A plurality of threaded holes (1306) are formed on the outer side of the fixing base plate (1301). The plurality of threaded holes (1306) are rectangularly distributed on the outer side of the fixing base plate (1301). A plurality of bearing extension plates (1307) are arranged on one side of the fixing base plate (1301). The plurality of bearing extension plates (1307) are linearly distributed on one side of the fixing base plate (1301).

5. A fixing device for a wire winding and unwinding rack of a new energy cable production line according to claim 4, characterized in that: The telescopic mechanism (14) includes a fixed sleeve plate (1401) arranged on the top of the fixing base plate (1301). A movable plate (1402) is arranged on one side of the fixed sleeve plate (1401). A movable end (1403) is arranged on one side of the movable plate (1402). Two groups of telescopic tooth marks (1404) are arranged on the top of the movable plate (1402). The two groups of telescopic tooth marks (1404) are linearly distributed on the top of the movable plate (1402). A telescopic groove (1405) is formed on one side of the fixing base plate (1301). Two groups of raised strips (1406) are arranged on the top of the fixing base plate (1301). The two groups of raised strips (1406) are linearly distributed on the top of the fixing base plate (1301). A plurality of cross-shaped jacks (1407) are formed on the top of the movable plate (1402). The plurality of cross-shaped jacks (1407) are linearly distributed on the top of the movable plate (1402).

6. A fixing device for a wire winding and unwinding rack of a new energy cable production line according to claim 1, characterized in that: The positioning mechanism (15) further includes an auxiliary ramp (1502) provided on the side of the positioning plate (1501). Two groups of positioning edges (1503) are provided on the top of the positioning plate (1501). The two groups of positioning edges (1503) are symmetrically distributed on the top of the positioning plate (1501). A limit groove (1504) is formed at the bottom of the positioning plate (1501). Two groups of slide rails (1505) are formed at the bottom of the positioning plate (1501). The two groups of slide rails (1505) are symmetrically distributed at the bottom of the positioning plate (1501). A gear limit groove (1506) is formed at the top of the positioning edge (1503). A moving tooth mark (1507) is arranged inside the gear limit groove (1506). A positioning block (1508) is provided on the top of the positioning plate (1501). A vacant end (1509) is arranged inside the gear limit groove (1506).

7. A fixing device for a wire winding and unwinding frame of a new energy cable production line according to claim 1, characterized in that: The driving mechanism (16) further includes a driving shaft (1602) provided on the side of the forward and reverse motor (1601). Two groups of telescopic gears (1603) are arranged on the outer side of the driving shaft (1602). The two groups of telescopic gears (1603) are linearly distributed on the outer side of the driving shaft (1602). A telescopic bearing seat (1604) is arranged on one side of the telescopic gear (1603). A face gear (1605) is arranged on one side of the driving shaft (1602). A motor seat (1606) is arranged at the bottom of the forward and reverse motor (1601).

8. A fixing device for a wire winding and unwinding frame of a new energy cable production line according to claim 1, characterized in that: The linkage mechanism (17) further includes two groups of linkage bearing seats (1702) arranged on the outer side of the movable shaft (1701). The two groups of linkage bearing seats (1702) are symmetrically distributed on the outer side of the movable shaft (1701). A one-way bearing (1703) is arranged on the top of the linkage bearing seat (1702). A plurality of bearing balls (1704) are arranged inside the one-way bearing (1703). The plurality of bearing balls (1704) are circularly distributed inside the one-way bearing (1703). A driving gear (1705) is arranged on one side of the movable shaft (1701).

9. A fixing device for a wire winding and unwinding frame of a new energy cable production line according to claim 8, characterized in that: The linkage mechanism (17) further includes a plurality of driven gears (1706) disposed outside the driving gear (1705). The plurality of driven gears (1706) are linearly distributed outside the driving gear (1705). A plurality of limiting ridges (1707) are provided on the outer side of the movable shaft (1701). The plurality of limiting ridges (1707) are circularly distributed on the outer side of the movable shaft (1701). A plurality of limiting grooves (1708) are formed inside the driven gear (1706). The plurality of limiting grooves (1708) are circularly distributed inside the driven gear (1706).

10. A fixing device for a wire winding and unwinding frame of a new energy cable production line according to claim 1, characterized in that: The locking mechanism (18) further includes a plurality of telescopic springs (1802) disposed on the side surface of the triangular rubber block (1801). The plurality of telescopic springs (1802) are linearly distributed on one side of the triangular rubber block (1801). A fixing block (1803) is provided on one side of the telescopic spring (1802). A plurality of spring grooves (1804) are formed inside the reinforcing bottom plate (6). The plurality of spring grooves (1804) are linearly distributed inside the reinforcing bottom plate (6). A plurality of rubber strips (1805) are provided on one side of the triangular rubber block (1801). The plurality of rubber strips (1805) are linearly distributed on one side of the triangular rubber block (1801). A square sliding groove (1806) is formed on one side of the support base (3). A cross bolt (1807) is provided on the top of the support base (3). A positioning cross hole (1808) is formed on the top of the support base (3).

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