CN116788925A - Take auxiliary guide mechanism's coiling mechanism - Google Patents

Abstract

A rewinding device with an auxiliary guiding mechanism relates to the technical field of rewinding devices. A drive motor is provided on the outside of the rewinding frame and is connected to the rewinding mechanism. A wire frame is provided on one side of the top of the rewinding frame. A wire crimping mechanism is provided on the wire frame. The crimping mechanism is movably connected to the wire frame. , the crimping mechanism is provided with a crimping wheel set, and gears are provided on both sides of the upper and lower crimping wheel sets for meshing. The crimping mechanism is movably connected to the conductor frame through the lower crimping wheel set, and the conductor frame There is a crimping drive wheel on the same side as the driving motor. The crimping drive wheel is connected to the lower crimping wheel set through the crimping shaft. The winding mechanism and the crimping mechanism are drivingly connected through the crimping drive wheel. By setting a crimping mechanism on the guide mechanism, whether it is rewinding or automatically unwinding, the cable can be compressed and restrained, so that the retracted cable remains in a taut state, ensuring the rewinding effect of the cable. Ensure that production operations can proceed smoothly and improve production efficiency.

Description

A rewinding device with an auxiliary guide mechanism

Technical field

The invention relates to a rewinding device with an auxiliary guide mechanism, and relates to the technical field of rewinding devices.

Background technique

In the process of industrial production, cables and hoses are commonly used consumables, and most of these consumables are stored or released through a rewinding device. A rewinding device stores a group of consumables and rewinds them electrically or manually. , convenient for workers to use.

Although the existing rewinding device can guide the cable during rewinding so that the cable can be rewinded in an orderly manner, after the rewinding is completed, due to the elasticity of the cable itself, especially large cables, if there is a lack of elasticity during rewinding, The fixed structure will cause the coiled cable to become loose, so a fixing device needs to be set on the coiling mechanism to compress the cable. However, when the cable needs to be unwound, external equipment needs to be used to align the cable. The cable is towed or stretched by manpower. Safety accidents are likely to occur when the cable is stretched by manpower. When the cable is paid out by traction machine, the cut surface of the cable also needs to be fixed, and the cable must be ensured at all times when fixing. The cable is in a tensioned state. Once the cable is not tightened, the cables that have been rolled up on the rewinding device will loosen and bounce off under the force of the cable itself, affecting the rewinding and unwinding effects and affecting subsequent production. The operation brings unnecessary trouble, so a rewinding device with an auxiliary guide mechanism is proposed, which can tighten and fix the cable during the rewinding and unwinding operations, solving the problems existing in the current technology. .

Contents of the invention

The object of the present invention is to provide a rewinding device with an auxiliary guide mechanism in view of the defects or deficiencies in the prior art. By arranging a crimping mechanism on the guide mechanism, both rewinding and automatic pay-off can be achieved. The cables are compressed and restrained to keep the coiled cables in a taut state, ensuring the cable coiling effect, ensuring that production operations can proceed smoothly, and improving production efficiency.

In order to achieve the above object, the present invention adopts the following technical solution: it includes a rewinding frame 1 and a rewinding mechanism 2. The rewinding mechanism 2 is arranged on the rewinding frame 1. A driving motor 5 is provided on the outside of the rewinding frame 1. It is drivingly connected to the rewinding mechanism 2. A wire frame 3 is provided on the top side of the rewinding frame 1. A wire crimping mechanism 4 is provided on the wire frame 3. The wire crimping mechanism 4 is movably connected to the wire frame 3. The crimping mechanism 4 is provided with a crimping wheel set 21. The crimping wheel set 21 includes an upper crimping wheel set 21-1 and a lower crimping wheel set 21-2. Gears 22 are provided on both sides of the upper and lower crimping wheel sets. Engaged, the crimping mechanism 4 is movably connected to the wire frame 3 through the lower crimping wheel set 21-2. The wire frame 3 is provided with a crimping driving wheel 11 on the same side as the driving motor 5. The crimping driving wheel 11 The crimping shaft 12 is connected to the lower crimping wheel set 21 - 2 , and the winding mechanism 2 and the crimping mechanism 4 are drivingly connected through the crimping driving wheel 11 .

Furthermore, a one-way bearing is provided in the crimping driving wheel 11 and is connected to the crimping shaft 12 . The locking direction of the one-way bearing is the thread loosening direction of the winding mechanism 2 .

Further, the press wheel set 21 is composed of several press wheels 211 .

Further, the wire pressing mechanism 4 includes an upper wire pressing plate group 18, a lower wire pressing plate group 19, and a fixed bottom plate 20. The upper wire pressing plate group 18 and the lower wire pressing plate group 19 are connected through threads, and the upper wire pressing plate group There is a pad 23 between the plate group 18 and the lower wire pressing plate group 19. The pad 23 is a hollow structure and is limited by bolts. The lower wire pressing plate group 19 is fixed on the fixed bottom plate 20. The upper wire pressing plate group 18, The lower wire pressing plate group 19 is movably connected with the wire pressing wheel group 21.

Furthermore, the rewinding mechanism 2 is provided with a gear rack 6 on one side close to the rewinding frame 1, and the gear rack 6 meshes with the drive gear at the output end of the drive motor 5.

Further, the rewinding frame 1 is provided with a driving gear plate 8, and the rewinding mechanism 2 is provided with a driving shaft 7 in the center. Both ends of the driving shaft 7 are movably connected to the rewinding frame 1, one end of which is connected to the driving gear. Disk 8 is connected.

Further, the wire frame 3 is provided with a first driven gear plate 9 and a second driven gear plate 10. The first driven gear plate 9 is drivingly connected to the driving gear plate 8, and the second driven gear plate 10 is drivingly connected to the line pressing drive wheel 11, and the first driven gear plate 9 has a double gear plate structure.

Furthermore, the rewinding frame 1 is also provided with a reciprocating drive gear plate 14 on the side away from the driving motor 5. The reciprocating drive gear plate 14 is connected to the drive shaft 7. The wire frame 3 is provided with a reciprocating drive shaft 13, The two ends of the reciprocating driven gear plate 15 and the reciprocating drive shaft 13 are movably connected to the wire frame 3, and one end is connected to the reciprocating bushing 25 provided at the center of the bottom of the fixed base plate 20. The reciprocating driven gear plate 15 and the reciprocating drive shaft 13 The other end is connected and is drivingly connected with the reciprocating drive gear plate 14 .

Furthermore, the wire frame 3 is also provided with a first guide shaft 16 and a second guide shaft 17. Both ends of the first guide shaft 16 and the second guide shaft 17 are movably connected to the wire frame 3 and are connected with the wire frame 3. The two guide sleeves 24 provided at the bottom of the fixed bottom plate 20 are connected to each other.

Furthermore, the driving gear plate 8 is provided with a one-way bearing, and the direction of the one-way bearing is the same as that of the one-way bearing in the pressure line driving wheel 11. The driving gear plate 8 has a double gear plate structure.

After adopting the above technical solution, the beneficial effects of the present invention are: by arranging a crimping mechanism on the guide mechanism, the cable can be compressed and constrained whether it is rewinding or automatically unwinding, so that the retracted cable remains pulled. The tight state ensures the cable winding effect, ensures that production operations can proceed smoothly, and improves production efficiency.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is another angle view of Figure 1;

Figure 3 is a schematic structural diagram of the present invention without the winding frame 1;

Figure 4 is a schematic structural diagram of the medium line pressing mechanism 4 of the present invention;

Figure 5 is a schematic structural diagram of the medium pressure wire wheel 211 of the present invention;

FIG. 6 is an enlarged structural diagram of position A in FIG. 1 .

Explanation of reference signs: Rewinding frame 1, rewinding mechanism 2, wire frame 3, wire crimping mechanism 4, driving motor 5, gear frame 6, driving shaft 7, driving gear plate 8, first driven gear plate 9 , the second driven gear plate 10, the pressing drive wheel 11, the pressing shaft 12, the reciprocating drive shaft 13, the reciprocating drive gear plate 14, the reciprocating driven gear plate 15, the first guide shaft 16, the second guide shaft 17, the upper Pressing plate group 18, lower pressing plate group 19, fixed base plate 20, pressing wheel set 21, gear 22, pad 23, guide sleeve 24, reciprocating bushing 25, upper pressing wheel set 21-1, lower pressing Reel set 21-2.

Detailed ways

Referring to Figures 1-6, the technical solution adopted in this specific embodiment is: it includes a rewinding frame 1 and a rewinding mechanism 2. The rewinding mechanism 2 is arranged on the rewinding frame 1 and is located outside the rewinding frame 1. A driving motor 5 is provided for transmission connection with the winding mechanism 2. The driving motor used in this embodiment is a hydraulic motor, which can provide a more stable power output in a smaller volume;

A wire frame 3 is provided on one side of the top of the winding frame 1, and a wire crimping mechanism 4 is provided on the wire frame 3. The wire crimping mechanism 4 is movably connected to the wire frame 3. In this embodiment, the wire crimping mechanism The activity is set on the conductor mechanism. The crimping mechanism has two main functions. First, it movable guides the cable during the cable winding and unwinding process, and moves back and forth on the conductor frame to ensure that the cable is properly secured. Sequential winding and unwinding, secondly, fixing the unrolled end of the cable so that the cable remains stretched and compressed, without the need for external equipment to stretch the cable;

To explain more specifically, the crimping mechanism 4 is provided with a crimping wheel set 21. The crimping wheel set 21 is composed of several crimping wheels 211. The crimping wheel set 21 includes an upper crimping wheel set 21-1 and a lower crimping wheel set 21-1. The crimping wheel set 21-2, in this embodiment, illustrates the structure of four crimping wheels 211. The upper and lower crimping wheel sets are composed of two crimping wheels. The curvature of the crimping wheel matches the cable. When winding cables of different specifications, different crimping wheels need to be replaced to match them, so as to obtain the best crimping effect;

Gears 22 are provided on both sides of the upper and lower pressing wheel sets for meshing. Specifically, two vertical pressing wheels are meshed. There is also a gear between the two adjacent pressing wheels of the lower pressing wheel set. The gears are engaged and driven so that the rotation of one crimping wheel can drive all the crimping wheels to rotate together. By setting up this transmission structure, the crimping wheels will not rotate easily, bringing better binding force to the cable and ensuring tightness. Effect;

The crimping mechanism 4 is movably connected to the wire frame 3 through the lower crimping wheel set 21-2;

The wire frame 3 and the drive motor 5 are provided with a crimping drive wheel 11 on the same side. The crimping drive wheel is a main functional part of the wire payout process in this embodiment. When the wire is paid out, the drive motor transmits power to drive the wire presser. The wire drive wheel rotates, causing the wire crimping drive wheel to drive the wire crimping wheel group to rotate, exerting outward friction on the cable, pulling the cable, and realizing automatic pay-off without manual pulling or external equipment traction, truly realizing the automatic pay-off of the cable. It can be retracted and retracted without the cable loosening, ensuring the efficiency of subsequent operations;

Specifically, the crimping drive wheel 11 is connected to the lower crimping wheel set 21-2 through the crimping shaft 12, and is connected to one of the crimping wheels. The crimping shaft is fixedly connected to the crimping wheel and the crimping drive wheel. The winding mechanism 2 and the crimping mechanism 4 are drivingly connected through the crimping drive wheel 11. The winding mechanism drives the crimping drive wheel to rotate, thereby driving the crimping wheel set to rotate to drive the cable retracting and unwinding.

More specifically, the crimping drive wheel 11 is provided with a one-way bearing connected to the crimping shaft 12. The locking direction of the one-way bearing is the loosening direction of the winding mechanism 2. There is a one-way bearing inside. The locking direction of the one-way bearing is the direction of loosening and unwinding, and the moving direction is the direction of winding. Therefore, the driving mechanism can exert tensile force on the crimping wheel during unwinding and the unwinding direction. Follow the cable rotation to tighten the cable when work is stopped to prevent the cable from loosening.

More specifically, the crimping mechanism 4 includes an upper crimping plate group 18, a lower crimping plate group 19, and a fixed bottom plate 20. The upper crimping plate group 18 and the lower crimping plate group 19 are connected through threads. The crimping mechanism is divided into two structures, an upper and a lower one, which can compress the cables. A pad 23 is provided between the upper crimping plate group 18 and the lower crimping plate set 19. The pad 23 is a hollow structure and is carried out by bolts. Limit, select the specifications of the crimping wheel according to the specifications of the cable, and select the size of the pad to match the operation of cables of different specifications;

The lower wire pressing plate group 19 is fixed on the fixed base plate 20. The upper wire pressing plate group 18 and the lower wire pressing plate group 19 are movably connected with the wire pressing wheel group 21. The wire pressing wheels are fixedly limited by the wire pressing plates on both sides. .

More specifically, the winding mechanism 2 is provided with a gear frame 6 on one side close to the winding frame 1. The gear frame 6 meshes with the drive gear at the output end of the drive motor 5. By setting the gear frame as a driving wheel, the gear frame 6 is not Directly outputting power through the drive motor can better realize the variable speed of power output.

More specifically, the winding frame 1 is provided with a driving gear plate 8, which is used to drive the creasing drive wheel to rotate;

The rewinding mechanism 2 is provided with a driving shaft 7 in the center. Both ends of the driving shaft 7 are movably connected to the rewinding frame 1, and one end is connected to the driving gear plate 8. The driving motor drives the gear frame to rotate, thereby driving the rewinding mechanism to rotate. At the same time, the drive shaft is driven to rotate, which in turn drives the drive gear plate to rotate;

A one-way bearing is provided in the driving gear plate 8. The one-way bearing is arranged in the same direction as the one-way bearing in the line pressing drive wheel 11. The driving gear plate follows the rotation during winding and serves as a driving plate to drive the line pressing during pay-out. The driving wheel rotates, and the driving gear plate 8 has a double gear plate structure and cooperates with the double chain to ensure the transmission effect. If a single gear plate and a single chain are used, the chain will be easily damaged due to excessive force.

More specifically, the wire frame 3 is provided with a first driven gear plate 9 and a second driven gear plate 10. The first driven gear plate 9 is drivingly connected to the driving gear plate 8, and the second driven gear plate 9 is drivingly connected to the driving gear plate 8. The moving gear plate 10 is transmission connected with the line pressing drive wheel 11. By setting two driven gear plates, the variable speed transmission of the line pressing driving wheel is realized. The first driven gear plate 9 is a double gear plate structure, which is a double gear plate. The drive gear plate matches the power transmission more stably.

More specifically, the rewinding frame 1 is also provided with a reciprocating drive gear plate 14 on the side away from the drive motor 5. The reciprocating drive gear plate 14 is connected to the drive shaft 7, and the wire frame 3 is provided with a reciprocating drive. Shaft 13, reciprocating driven gear plate 15, both ends of the reciprocating drive shaft 13 are movably connected to the wire frame 3, and one end is connected to the reciprocating bushing 25 provided at the center of the bottom of the fixed base plate 20, the reciprocating driven gear plate 15 is The other end of the reciprocating drive shaft 13 is connected and is drivingly connected with the reciprocating drive gear plate 14. The reciprocating drive mechanism is provided to drive the wire crimping mechanism to reciprocate on the wire frame to guide the retracting and unwinding of the cable so that the wire can be retracted and retracted. The retracting and unwinding of the cable is more orderly. Among them, the reciprocating drive shaft is provided with staggered Move upward to realize the reciprocating movement of the crimping mechanism, and each gear plate is connected and driven through a chain.

More specifically, the wire frame 3 is also provided with a first guide shaft 16 and a second guide shaft 17. Both ends of the first guide shaft 16 and the second guide shaft 17 are movably connected to the wire frame 3. , and are connected with the two guide sleeves 24 provided at the bottom of the fixed base plate 20. Through the arrangement of the guide shaft and the guide sleeve, the crimping mechanism can move more stably on the wire frame, thereby increasing the stability of the overall operation of the equipment.

The working principle of the present invention: when rewinding the cable, first pass one end of the cable through the crimping mechanism 4, tighten the crimping mechanism 4 with bolts, and fix one end of the cable to the cable holder of the rewinding mechanism 2 , and then tighten the bolts so that the crimping mechanism 4 will tighten the cable without loosening. Start the driving motor 5 to drive the winding mechanism 2 to rotate and start to take up the wire. At this time, the driving shaft 7 in the winding mechanism 2 drives the reciprocating drive gear. The disc 14 rotates and synchronously drives the reciprocating driven gear disc 15 to rotate, and the reciprocating drive shaft 13 is driven to rotate, so that the crimping mechanism 4 reciprocates on the reciprocating drive shaft 13, ensuring that the cables are guided in an orderly manner on the winding mechanism 2. Rewinding, when the rewinding is completed, the driving motor 15 stops working. Since the driving gear plate 8 and the creasing drive wheel 11 are both equipped with one-way bearings, during the rewinding process, the two wheel disks only follow the rotation and do not exert any force. The driving force will not rotate after stopping. When there is no reverse driving force, it ensures that the cable pressed by the crimping mechanism 4 will not become loose after the winding is completed, thus realizing the tightening of the cable without external equipment. In this case, fix the cable to ensure the winding effect. On the contrary, when unwinding, the gear frame 6 drives the driving shaft 7 to rotate, and drives the driving gear plate 8 to rotate. The driving gear plate 8 drives the first driven gear plate 9 to rotate. The first driven gear plate 9 drives the crimping drive wheel 11 to rotate. At this time, the crimping drive wheel 11 drives the crimping shaft 12 to rotate. The crimping shaft 12 drives the crimping wheel 211 connected to it to rotate. Since the crimping wheels 211 pass between The gears are meshed, exerting an outward pulling force on the compressed cable during the rotation process, and the rotation speed of the pressing drive wheel 11 is slightly greater than the rotation speed of the winding mechanism 2, ensuring that the cable is still in the unwinding process. The tensioned state prevents the rolled cable from loosening.

The above is only used to illustrate the technical solution of the present invention without limiting it. Other modifications or equivalent substitutions made by those of ordinary skill in the art to the technical solution of the present invention should be made as long as they do not deviate from the spirit and scope of the technical solution of the present invention. It is covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a take auxiliary guide's coiling mechanism, it contains rolling frame (1), rolling mechanism (2), and rolling mechanism (2) set up on rolling frame (1), and rolling frame (1) outside is provided with driving motor (5) and rolling mechanism (2) transmission and is connected, its characterized in that: wire frame (3) are arranged on one side of the top of rolling frame (1), wire frame (3) is provided with wire pressing mechanism (4), wire pressing mechanism (4) and wire frame (3) swing joint, be provided with wire pressing wheel group (21) in wire pressing mechanism (4), wire pressing wheel group (21) contain wire pressing wheel group (21-1) and lower wire pressing wheel group (21-2), upper and lower wire pressing wheel group one side all is provided with gear (22) and meshes mutually, wire pressing mechanism (4) are provided with wire pressing driving wheel (11) through lower wire pressing wheel group (21-2) and wire frame (3) swing joint, wire frame (3) and driving motor (5) homonymy, wire pressing driving wheel (11) are connected with lower wire pressing wheel group (21-2) through wire pressing axle (12), wire pressing mechanism (2) and wire pressing mechanism (4) are connected through wire pressing driving wheel (11) transmission.

2. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the line pressing driving wheel (11) is internally provided with a one-way bearing which is connected with the line pressing shaft (12), and the locking direction of the one-way bearing is the line loosening direction of the winding mechanism (2).

3. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the wire pressing wheel set (21) consists of a plurality of wire pressing wheels (211).

4. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the wire pressing mechanism (4) comprises an upper wire pressing plate group (18), a lower wire pressing plate group (19) and a fixed bottom plate (20), wherein the upper wire pressing plate group (18) and the lower wire pressing plate group (19) are connected through threads, a cushion block (23) is arranged between the upper wire pressing plate group (18) and the lower wire pressing plate group (19), the cushion block (23) is of a hollow structure and is limited through bolts, the lower wire pressing plate group (19) is fixed on the fixed bottom plate (20), and the upper wire pressing plate group (18), the lower wire pressing plate group (19) and the wire pressing wheel group (21) are movably connected.

5. The winding device with an auxiliary guide mechanism according to claim 1, wherein: one side of the winding mechanism (2) close to the winding rack (1) is provided with a gear frame (6), and the gear frame (6) is meshed with a driving gear at the output end of the driving motor (5).

6. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the winding machine is characterized in that a driving gear disc (8) is arranged on the winding machine frame (1), a driving shaft (7) is arranged at the center of the winding mechanism (2), two ends of the driving shaft (7) are movably connected to the winding machine frame (1), and one end of the driving shaft is connected with the driving gear disc (8).

7. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the wire frame (3) on be provided with first driven gear dish (9), second driven gear dish (10), first driven gear dish (9) are connected with drive gear dish (8) transmission, second driven gear dish (10) are connected with line ball drive wheel (11) transmission, first driven gear dish (9) are double-toothed wheel structure.

8. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the winding frame (1) keep away from driving motor (5) one side still be provided with reciprocal drive gear dish (14), reciprocal drive gear dish (14) are connected with drive shaft (7), be provided with reciprocal drive shaft (13), reciprocal driven gear dish (15) on wire frame (3), reciprocal drive shaft (13) both ends swing joint is on wire frame (3), and wherein one end is connected with reciprocal axle sleeve (25) that fixed baseplate (20) bottom center set up, reciprocal driven gear dish (15) are connected with reciprocal drive shaft (13) other end to be connected with reciprocal drive gear dish (14) transmission.

9. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the wire frame (3) on still be provided with first guiding axle (16), second guiding axle (17), first guiding axle (16), second guiding axle (17) both ends swing joint are on wire frame (3), and cup joint with two uide bushing (24) that fixed baseplate (20) bottom set up mutually.

10. The winding device with an auxiliary guide mechanism according to claim 1, wherein: the driving gear plate (8) is internally provided with a one-way bearing, the arrangement direction of the one-way bearing is the same as that of the one-way bearing in the line pressing driving wheel (11), and the driving gear plate (8) is of a double-gear plate structure.