CN104609250B - A kind of steel wire winding device - Google Patents

Abstract

The invention relates to a steel wire winding device, which comprises a wire rod stand, a whole wire platform, a winding device and a braking device sequentially arranged on a frame; the wire rod frame includes: a vertical shaft inserted into the frame, The cone cage at the top of the vertical shaft and the horizontal struts arranged at the bottom of the cone cage; the wire trimming platform includes: a frame fixedly arranged on the frame, a vertical wire trimming wheel group arranged on the frame for trimming; The winding device includes: a drive motor, a drive shaft connected to the drive motor through a reducer, a reel sleeved on the drive shaft, and a sliding shaft matched with the drive shaft; when the drive motor is started, the reel starts to rotate and pulls the steel wire, so that the steel wire The steel wire can be pulled out from the wire rod bundle, and then the steel wire can be adjusted and rolled onto the reel through the wire adjustment table; and the wire adjustment table can also keep the steel wire between the reel and the wire adjustment table tight to ensure the tightness of the steel wire winding ; This technical solution can safely, quickly and tightly complete the winding of the steel wire.

Description

A wire winding device

technical field

The invention relates to production equipment for power transmission cables, in particular to a steel wire winding device.

Background technique

In the field of power transmission and transformation, the use of steel strands is huge, but in the production process, the steel wire coils need to be wound on specific spools. Only when they are wound on specific spools can they enter the steel strand winding machine for winding work. Strand winding machines use multiple spools at the same time. At present, the winding spool is manually or semi-mechanically operated, and the production efficiency is low. Generally, more than a dozen people can cooperate with a steel strand winding machine for production. The labor intensity is high, the production efficiency is low, and the winding spool is loose, causing a steel strand The winding machine frequently starts and stops to replace the spools. A seven-core steel strand winding machine uses six spools at the same time, and each spool must have steel wires to operate normally. This increases the frequency of spool replacement, resulting in low production efficiency.

The use of the semi-mechanical winding device requires the cooperation of multiple people. Since the workers are in direct contact with the steel wire, the safe winding speed is very slow, and the winding tightness of the steel wire is still relatively loose.

Contents of the invention

In order to solve the above technical problems, the present invention provides a practical, reliable and high production efficiency wire rod winding device.

The present invention adopts the following technical solutions: a steel wire winding device, which consists of a coil frame, a whole wire table, a winding device and a brake device arranged sequentially on the frame; the coil frame includes: inserted on the frame A vertical shaft that can rotate freely, a cone cage arranged on the top of the vertical shaft, and a horizontal strut arranged at the bottom of the cone cage, the horizontal struts are fixedly connected to the vertical shaft;

The wire straightening platform includes: a stand fixedly arranged on the frame, a vertical straight silk wheel set arranged on the stand for straight silk, and the vertical straight silk wheel set includes two vertically arranged guides wheel and a pressure wheel embedded between the two guide wheels; the winding device includes: a drive motor, a drive shaft connected to the drive motor through a reducer, a reel sleeved on the drive shaft, and a Sliding shaft; the brake device includes: a brake pad arranged at the root of the vertical shaft, a pull wire fixedly connected to the free end of the brake pad at one end, and a brake rod fixedly connected to the other end of the pull wire.

Furthermore, the drive shaft is arranged on the frame through a bearing seat, one end of the drive shaft is connected to the drive motor through a belt, and the other end of the drive shaft is provided with a positioning platform, and the front end of the positioning platform is tapered.

Furthermore, the sliding shaft is arranged on the frame through a sliding sleeve, one end of the sliding shaft is tapered, and the other end is inserted into the sliding sleeve, and a top screw is arranged on the sliding sleeve to limit the position of the sliding shaft.

Furthermore, it also includes a wire unwinder arranged between the yarn straightening table and the winding device, the rotating shaft of the wire unwinder is connected with the driving shaft through a belt.

Furthermore, the platform is also provided with a horizontal straightening wheel set, and the horizontal straightening wheel set includes two horizontally arranged horizontal guide wheels and a horizontal pressure wheel embedded between the two horizontal guide wheels.

Further speaking, a lead coil is provided on one side of the rack of the stand.

Furthermore, a fixed coil is arranged between the vertical straightening wheel set and the horizontal straightening wheel set.

Furthermore, a conductive coil is provided on one side of the winding device of the platform.

Further speaking, the brake device also includes a bobbin holding brake piece arranged on the drive shaft, and the free end of the bobbin holding brake piece is connected to the deceleration lever through the shaft pull wire.

Furthermore, the brake holding piece and the bobbin holding brake piece are respectively provided with return springs.

Beneficial effects of the present invention: a whole bundle of wire rod steel wires can be placed on the wire rod frame, the head of the steel wire is passed through the whole wire frame and wound on the reel fixed on the drive shaft, the drive motor is started, and the reel starts to rotate to affect the steel wire, so that the steel wire The steel wire can be pulled out from the wire rod bundle, and then the steel wire can be adjusted and rolled onto the reel through the wire adjustment table; and the wire adjustment table can also keep the steel wire between the reel and the wire adjustment table tight to ensure the tightness of the steel wire winding ; The steel wire will be frustrated during the winding process, and the force of rotation will be applied to the wire rod frame incoherently, so that the speed of the wire rod frame will rotate faster than the speed of the steel wire curling, forming too much crowding of the steel wire in front of the lead coil, forming In this way, the brake disc can restrain the rotation speed of the wire rod frame, so that the rotation speed of the wire rod frame is consistent with the coiling speed of the steel wire, so as to ensure the normal operation of the system; this technical solution can complete the winding of the steel wire safely, quickly and tightly .

The drive shaft is equipped with a positioning platform, which can fix the position of the reel when the reel is installed. The front end of the drive shaft is tapered to facilitate the installation of the reel in place. Since the reel is made of steel and is relatively heavy, it is natural to squeeze the reel with the cone of the drive shaft. In place without manual handling.

The reel needs to be replaced, so the mechanism for fixing the reel should be easy to disassemble and lock. When installing, the front end of the slide shaft is also tapered, so that the reel is rolled between the two tapered shafts. Correspondingly, push the sliding shaft in the direction of the drive shaft, and the two tapered shafts will lift the reel, and the reel will be fixed when it enters the positioning table, which saves manual installation, and the reel is connected with the drive shaft. After the shaft is locked, the production can start. After the reel is full of steel wires, the sliding shaft is settled, and the sliding shaft is withdrawn. The reel falls naturally, and the disassembly is completed.

Installing a wire puller at the front end of the winding device can make the wire winding more uniform and denser.

A horizontal wire trimming wheel set is installed on the wire trimming table, so that the steel wire can be combed in both horizontal and vertical directions, avoiding dead bends in the steel wire, so as not to affect subsequent production.

The lead coil, fixed coil and guide coil are used to stabilize the position of the steel wire, avoid the misalignment caused by the vibration of the steel wire when entering and exiting the equipment, and increase the reliability of the equipment.

When the system breaks, all equipment must be stopped and then connected. At this time, the inertia of the reel is very large, and it takes a long time to stop, which is a waste of time and is not conducive to production work. However, the bobbin holding brake can be used when the bobbin is needed. When stopping, quickly stop the bobbin for maintenance and replacement of the bobbin, improve work efficiency, and increase the operator's controllability of the equipment.

The brake pad and the bobbin lock pad are equipped with a return spring, which can make the brake mechanism and the brake shaft quickly disengage, so as to prevent the system from being unable to reset in time and hinder the work of the system.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic view of the top view structure of the present invention;

Fig. 3 is a schematic structural diagram of the use state of the winding device of the present invention;

Fig. 4 is a schematic view of the structure of the winding device of the present invention without a reel installed;

Fig. 5 is a structural schematic diagram of the pull rod of the brake device of the present invention;

In the figure: 1, frame, 2, wire rod frame, 21, vertical shaft, 22, cone cage, 23, horizontal strut, 3, whole wire table, 31, stand, 32, vertical wire whole wheel group, 321, guide wheel, 322, pressure wheel, 33, horizontal whole wire wheel group, 331, horizontal guide wheel, 332, horizontal pressure wheel, 34, lead coil, 35, fixed coil, 36, guide coil, 4, winding device, 41, drive motor, 42, drive shaft, 421, positioning platform, 43, reel, 44, sliding shaft, 45, sliding sleeve, 46, jacking wire, 6, cable arrangement, 7, holding brake plate, 71, pull wire, 72, brake lever, 8, bobbin holds brake sheet, 81, axle backguy, 82, deceleration lever, 9, back-moving spring.

Detailed ways

Below in conjunction with accompanying drawing 1-5 and specific embodiment the invention is described in further detail:

As shown in Figures 1 and 2, a steel wire winding device comprises a coil frame 2, a whole wire platform 3, a winding device 4 and a braking device arranged in sequence on a frame 1; the coil frame 2 includes : the vertical shaft 21 that is inserted on the frame 1 and can rotate freely, the cone cage 22 that is arranged on the top of the vertical shaft 21 and the horizontal strut 23 that is arranged on the bottom of the cone cage 22, the horizontal strut 23 is fixedly connected with the vertical shaft 21; Said whole silk platform 3 comprises: the stand 31 that is fixedly arranged on the frame 1, is arranged on the stand 31 and is used for the vertical whole silk wheel group 32 of whole silk, and described vertical whole silk wheel group 32 comprises two The vertical guide wheel 321 and the pressure wheel 322 embedded between the two guide wheels 321; the winding device 4 includes: a drive motor 41, a drive shaft 42 connected to the drive motor 41 through a reducer, sleeved on the drive The spool 43 on the shaft 42 and the slide shaft 44 used in conjunction with the drive shaft 42; the braking device includes: a brake pad 7 arranged at the root of the vertical shaft 21, a pull wire 71 fixedly connected at one end to the free end of the brake pad 7 And the brake lever 72 fixedly connected with the other end of the pull wire 71. The whole bundle of wire rods can be placed on the wire rod frame 2, the head of the steel wire is passed through the whole wire frame and wound on the spool fixed on the drive shaft, the drive motor is started, and the spool begins to rotate to affect the steel wire, so that the steel wire can be driven by the wire rod. The steel wire is pulled out from the bundle, and then the steel wire is adjusted and rolled onto the reel through the wire adjustment table; and the wire adjustment table can also keep the steel wire between the reel and the wire table tight to ensure the tightness of the steel wire winding; the steel wire during the winding process There will be setbacks in the middle, and the force of rotation is applied to the wire rod frame 2 incoherently, so that the speed of the wire rod frame 2 will exceed the speed of the coiling of the steel wire, forming too much crowding of the steel wire in front of the lead coil 34, forming a group and causing In this way, the holding brake piece 7 can restrain the rotating speed of the wire rod rack 2, so that the rotating speed of the wire rod rack 2 is consistent with the coiling speed of the steel wire, so as to ensure the normal operation of the system; winding.

The drive shaft 42 is arranged on the frame 1 through a bearing seat, one end of the drive shaft 42 is connected with the drive motor 41 through a belt, and the other end of the drive shaft 42 is provided with a positioning platform 421, and the front end of the positioning platform 421 is tapered. The drive shaft is equipped with a positioning platform, which can fix the position of the reel when the reel is installed. The front end of the drive shaft is tapered to facilitate the installation of the reel in place. Since the reel is made of steel and is relatively heavy, it is natural to squeeze the reel with the cone of the drive shaft. In place without manual handling.

The sliding shaft 44 is arranged on the frame 1 through a sliding sleeve 45. One end of the sliding shaft 44 is tapered, and the other end is inserted in the sliding sleeve 45. The sliding sleeve 45 is provided with a top wire that limits the position of the sliding shaft 44. 46. The spool 43 needs to be replaced, so the mechanism for fixing the spool 43 will be easy to disassemble and lock. When installing, the front end of the slide shaft 44 is also tapered, so that the spool 43 is rolled between the two tapered shafts. Corresponding to the center hole of the reel, push the slide shaft 44 towards the direction of the drive shaft, and the two cone shafts will lift the reel 43, and when the reel 43 enters the positioning table 421, the fixation is completed, which saves manual installation, and the reel 43 and The driving shaft 42 is connected, and after the installation is in place, the sliding shaft 44 can be locked by the top wire 46 to start production, as shown in Figures 3 and 4, after the reel 43 is full of steel wires, unlock the sliding shaft 44 and withdraw the sliding shaft 44 , the reel 43 falls naturally, and the disassembly is completed. The ground where the reel 43 is installed is designed to be a gentle slope. When installing, just roll the reel in the hole directly into place. The positioning is convenient and the labor intensity is small. It can be hoisted directly with an electric hoist, saving time and effort.

It also includes a wire unwinder 6 arranged between the yarn straightening table 3 and the winding device 4 , the rotating shaft of the wire unwinder 6 is connected with the drive shaft 42 through a belt. A cable guide 6 is arranged at the front end of the winding device 4, so that the steel wire can be wound more evenly and densely.

The stand 31 is also provided with a horizontal straightening wheel set 33 , and the horizontal straightening wheel set 33 includes two horizontally arranged horizontal guide wheels 331 and a horizontal pressure wheel 332 embedded between the two horizontal guide wheels 331 . The horizontal wire trimming wheel set 33 is set on the wire trimming table 3, so that the steel wire can be combed in both horizontal and vertical directions, so as to avoid dead bends in the steel wire, so as not to affect subsequent production.

One side of the rod frame 2 of the stand 31 is provided with a lead coil 34; a fixed coil 35 is arranged between the vertical straightening wheel group 32 and the horizontal straightening wheel group 33; the winding device 4 side of the stand 31 is provided with a wire Circle 36; lead coil 34, fixed coil 35 and guide coil 36 are in order to stabilize the position of steel wire, avoid the vibration of steel wire to cause dislocation when entering and exiting equipment, and increase the reliability of equipment.

The braking device also includes a bobbin holding brake piece 8 arranged on the drive shaft 42 , and the free end of the bobbin holding brake piece 8 is connected to the deceleration lever 82 through a shaft pull wire 81 . When the system breaks, all equipment must be stopped and then connected. At this time, the inertia of the reel is very large, and it takes a long time to stop, which is a waste of time and is not conducive to production work. However, the bobbin holding brake can be used when the bobbin is needed. When stopping, quickly stop the bobbin for maintenance and replacement of the bobbin, improve work efficiency, and increase the operator's controllability of the equipment.

The holding brake sheet 7 and the spool holding brake sheet 8 are respectively provided with a return spring 9; the holding brake sheet and the bobbin holding brake sheet are provided with a return spring, which can make the braking mechanism break away from the holding brake shaft quickly, so as to avoid failure to reset in time and hinder the system work.

During use, the whole bundle of wire rods is hoisted on the wire rod frame 2, the wire rod bundle is carried horizontally, the wire rod bundle is placed on the cone cage 22, and then the wire rod bundle is placed on the horizontal support rod 23; One end passes through the lead coil 34, passes through the guide wheel 321, the pressure wheel 322 and the guide wheel 321, and after coming out from the vertical wire trimming wheel group 32, the steel wire passes through the fixed coil 35, then enters the horizontal wire trimming wheel group 33, and passes through the horizontal wire trimming wheel group 331, the horizontal pressure wheel 332 and the horizontal guide wheel 331, pass through the guide coil 36 and wind on the fixed reel 43 through the cable arrangement 6, so that the steel wire fixing work is completed; the drive motor 41 is turned on, and the drive motor 41 passes through the reducer The power is transmitted to the drive shaft 42, and the drive shaft 42 drives the reel 43 and the slide shaft 44 to rotate, so that the steel wire begins to be wound on the reel 43, and at the same time, the drive shaft 42 drives the transmission shaft of the cable puller 6 to rotate, and the cable puller 6 6 also starts to work; the steel wire is tightened, so the steel wire entrenched on the coil rack 2 starts to rotate and release the steel wire, so that the cone cage 22 of the coil rack 2, the horizontal strut 23 and the vertical shaft 21 start to drive under the action of the traction steel wire Along with wire rod frame 2 is driven, steel wire releases gradually; Steel wire is through the shaping of vertical whole wire wheel group 32, horizontal whole wire wheel group 33 on the whole wire platform 3 that steel wire 4 is smoother and smoother.

As shown in accompanying drawings 2 and 5, when the rotation speed of the wire rod frame 2 is too fast, the brake lever 72 is pulled to tighten the brake pad 7 through the pull wire 71, and the brake pad 7 hugs the vertical shaft 21 tightly, thereby lowering the wire rod frame. 2, when the speed reaches the predetermined speed, release the brake lever 72, and the return spring 9 resets the brake sheet 7 to make it break away from the vertical shaft 21 of the coil frame 2; , drive the shaft pull wire 81 to tighten the bobbin holding brake piece 8, the bobbin holding brake piece 8 hugs the driving shaft 42 to decelerate it, so that the reel 43 decelerates, and after the desired effect is achieved, the deceleration lever 82 is released and the return spring 9 drives the bobbin holding The brake pad 8 unclamps the drive shaft 42 .

A wire stabilizing hole can also be provided on the wire inlet side of the cable arrangement 6, so as to prevent the vibration of the steel wire from affecting the winding quality of the steel wire. A safety net wall can also be set at the lead coil 34 place, to prevent the staff from being hurt by violent swinging when the steel wire approaches the tail end.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A kind of 1. steel wire winding device, it is characterised in that：It includes wire rod frame (2), the whole silk platform being successively set in frame (1) (3), wind (4) and brake apparatus are formed；

   The wire rod frame (2) includes：It is inserted into the vertical shaft (21) that can be freely rotated in frame (1), is arranged on vertical shaft (21) top The cone cage (22) in portion and the triatic stay (23) for being arranged on cone cage (22) bottom, the triatic stay (23) are solid with vertical shaft (21) Fixed connection；

   The whole silk platform (3) includes：The stand (31) that is fixedly installed in frame (1), it is arranged on stand (31) and is used for whole silk Vertical whole silk wheel group (32), the vertical whole silk wheel group (32) includes two guide wheels (321) being vertically arranged and is embedded in Pinch roller (322) between two guide wheels (321)；

   The wind (4) includes：Motor (41), the drive shaft being connected by reductor with motor (41) (42) spool (43), being sleeved in drive shaft (42) and the slide-bar (44) matched somebody with somebody and used with drive shaft (42)；

   Wire rod frame (2) side of the stand (31) sets leaded circle (34), and the vertical whole silk wheel group (32) and level are whole Alignment circle (35) is provided between silk wheel group (33), wind (4) side of the stand (31) is provided with loop (36)；

   The brake apparatus includes：Brake holding piece (7), one end and brake holding piece (7) free end for being arranged on vertical shaft (21) root are fixed The bracing wire (71) of connection and the brake bar (72) being fixedly connected with bracing wire (71) other end, the brake holding piece (7) and bobbin are embraced Brake piece (8) is respectively arranged with return spring (9).
2. A kind of 2. steel wire winding device according to claim 1, it is characterised in that：The drive shaft (42) passes through bearing block It is arranged in frame (1), described drive shaft (42) one end is connected by belt with motor (41), and the drive shaft (42) is another One end is provided with positioning table (421), and positioning table (421) front end is taper.
3. A kind of 3. steel wire winding device according to claim 1 or 2, it is characterised in that：The slide-bar (44) passes through sliding sleeve (45) it is arranged in frame (1), described slide-bar (44) one end is taper, and the other end is inserted into sliding sleeve (45), the sliding sleeve (45) jackscrew (46) of restricted slide-bar (44) position is set on.
4. A kind of 4. steel wire winding device according to claim 3, it is characterised in that：Also include be arranged at whole silk platform (3) with Strand oscillator (6) between wind (4), the rotary shaft of the strand oscillator (6) are connected by belt with drive shaft (42).
5. A kind of 5. steel wire winding device according to claim 4, it is characterised in that：The stand (31) is additionally provided with level Whole silk wheel group (33), the whole silk wheel group (33) of level include two horizontally disposed horizontal guide wheels (331) and embedded in two Horizontal pinch roller (332) between individual horizontal guide wheel (331).
6. A kind of 6. steel wire winding device according to claim 1, it is characterised in that：Brake apparatus also includes being arranged on driving Bobbin brake holding piece (8) on axle (42), bobbin brake holding piece (8) free end are connected by axle bracing wire (81) and downshift lever (82) Connect.