CN215988226U - Stranded conductor system and move a set mechanism thereof - Google Patents

Abstract

The utility model provides a stranded wire system and a tray moving mechanism thereof. The provided tray moving mechanism comprises a fixed track seat, a tray pushing moving block and a tray pushing rod, wherein the fixed track seat and the tray pushing moving block are movably matched in the transverse direction; the inner end of the wire coil push rod is arranged on the push disk moving block, and the outer end of the wire coil push rod extends out of the upper portion of a wire coil turning mechanism of the stranding system so as to push a wire coil on the wire coil turning mechanism to move. By utilizing the tray moving mechanism, the tray pushing moving block can move in the transverse direction relative to the fixed track seat, and then the tray pushing rod pushes the wire tray on the tray turning mechanism to move in a preset direction, so that the labor intensity of the wire tray replacing operation can be reduced, and the wire tray replacing operation efficiency is improved.

Description

Stranded conductor system and move a set mechanism thereof

Technical Field

The utility model relates to a stranding technology, in particular to a tray moving mechanism of a stranding system and the stranding system comprising the tray moving mechanism.

Background

In the industries of electric wires and cables and the like, a stranding machine is used for twisting a plurality of single wires or a plurality of wires into one strand, which is a common process. The wire twisting machine is also one of the commonly used devices, and can be divided into a single twisting machine, a pair twisting machine, a high-speed wire twisting machine, a back twisting machine, a cage type wire twisting machine, a frame type wire twisting machine, a tubular wire twisting machine, a disc type wire twisting machine and the like according to the wire twisting mode.

1-1, 1-2 to 1-3, wherein, the FIG. 1-1 is a schematic diagram of a top view structure of a frame type stranding machine in the prior art, and the FIG. 1-2 and the FIG. 1-3 are schematic diagrams of two states of a turning disc mechanism 2 in the frame type stranding machine. The frame-type stranding machine comprises a frame-type stranded wire main body 1 and a disc turning mechanism 2 which are matched with each other. The frame type stranded wire main body 1 comprises a frame which is cylindrical as a whole, and 3 rows of mounting frames are uniformly arranged in the circumferential direction; in the axis direction, each row of mounting racks is provided with 4 wire coil mounting seats for mounting wire coils. The tray overturning mechanism 2 comprises an overturning plate and an overturning driving device (an air cylinder, an oil cylinder or other devices), wherein the overturning plate is provided with a structure for positioning the wire trays, and the number of the overturning plate corresponds to that of the four wire tray installation seats of the installation rack; the overturning plate can be overturned by the overturning driving device to be matched with the mounting rack, and a wire coil (actually, no wire is needed, the wire coil can be replaced for other reasons, and the wire coil is called as a wire coil of an empty wire for convenience of description) of the empty wire on the mounting rack is connected to realize the operation of coil discharging; or the wire coil full of wires is pushed to the mounting frame, so that the wire coil feeding operation is realized.

The specific process of utilizing the frame-type stranding machine is as follows:

1. rotating the cylindrical frame of the frame type stranded wire main body 1 to enable a proper mounting frame to correspond to the disc overturning mechanism 2;

2. sequentially placing the wire coils full of wires in the corresponding positioning mechanisms of the turnover plate;

3. the turnover plate is turned over through the turnover driving device, so that the wire-full wire guide discs on the turnover plate are pushed up to the four wire guide disc mounting seats of the corresponding mounting frames, and then the wire guide discs are fixed, and the disc loading operation is realized;

4. rotating the cylindrical frame of the frame type stranded wire main body 1 to enable the other mounting frame to correspond to the disc overturning mechanism 2; meanwhile, resetting is carried out through the overturning driving device;

5. sequentially placing the wire coils full of wires in the corresponding positioning mechanisms of the turnover plate;

6. the turnover plate is turned over through the turnover driving device, so that the wire-full wire guide discs on the turnover plate are pushed up to the four wire guide disc mounting seats of the corresponding mounting frames, and then the wire guide discs are fixed, and the disc loading operation is realized;

……

in this way, 12 wire discs are all fixed on the wire disc mounting seat.

After the wire stranding operation, the 12 empty wire guide trays are detached (bottom tray operation) and the 12 full wire guide trays are fixed (top tray operation) in substantially the same manner.

According to the above description, when the reel-down/reel-up operation is performed, it is necessary to perform a plurality of cycles (if it is necessary to install more wire reels, more cycles are necessary) to replace the plurality of wire reels of the frame-type wire stranding machine main body, which results in a particularly low efficiency of the reel-down/reel-up operation and also requires a frequent manual handling of heavier wire reels, resulting in a high labor intensity.

In addition, before the replacement operation of the wire discs such as an upper disc, a lower disc and the like is carried out by utilizing the prior art, the wire discs filled with wires need to be piled near the frame-type stranding machine; after the wire spool replacement operation such as the upper spool/lower spool is performed, the wire spool of the empty wire is stacked near the frame-type stranding machine. The stacking of the wire coil can occupy larger space, so that the working environment of the wire twisting machine is crowded, and the potential safety hazard of production is increased.

How to solve the problem of the wire coil replacement operation in the prior art is the problem that needs to be solved by the technicians in the field at present.

SUMMERY OF THE UTILITY MODEL

Based on the problems in the prior art, the utility model aims to provide a tray moving mechanism of a wire stranding system, so as to reduce the labor intensity of wire tray replacement operation and improve the wire tray replacement operation efficiency.

The tray moving mechanism of the stranded wire system comprises a fixed track seat, a tray pushing moving block and a wire tray push rod, wherein the fixed track seat and the tray pushing moving block are movably matched in the transverse direction; the inner end of the wire coil push rod is arranged on the push disk moving block, and the outer end of the wire coil push rod extends out of the upper portion of a wire coil turning mechanism of the stranded wire system so as to push, drive, rise and carry a wire coil on the wire coil turning mechanism or other mechanisms to move. By utilizing the tray moving mechanism, the tray pushing moving block can move in the transverse direction relative to the fixed track seat, and then the tray pushing rod pushes the wire tray on the tray turning mechanism to move in a preset direction, so that the labor intensity of the wire tray replacing operation can be reduced, and the wire tray replacing operation efficiency is improved.

In a further technical scheme, a rotatable roller or a rolling ring is arranged on the peripheral surface of the outer end of the wire coil push rod. Can form rolling contact with the contact surface between drum push rod and the wire dish like this, reduce the friction of contact department between wire dish and the drum push rod, promote the wire dish simultaneously and remove more easily, make the wire dish remove more smoothly.

In a further preferred technical scheme, the inner end of the wire coil push rod is telescopically arranged on the push disk moving block. Thus, the wire coil push rod has two states: in the retraction state, the wire coil can be moved conveniently, and interference is avoided; in the extending state, the wire guide disc can be pushed to move; more importantly, through the change of the telescopic state of the wire coil push rod, the wire coil push rod can be inserted into the middle hole of the wire coil, and then the wire coil 500 can be pushed to move more conveniently.

In a further technical scheme, the wire coil pushing device further comprises a telescopic driving device arranged on the wire coil pushing moving block, and the inner end of the wire coil pushing rod is connected with a driving head of the telescopic driving device. The wire coil push rod is driven to stretch by the telescopic driving device, so that the labor intensity can be reduced, the automation of the wire coil moving operation is improved, and the operating efficiency of the wire coil replacement is improved.

In a further technical scheme, the disc pushing moving block is provided with a sleeve, and the inner end of the disc pushing rod penetrates through the sleeve and then is connected with a driving head of the telescopic driving device; and the wire coil push rod is in rotary fit with the sleeve. The wire coil push rod is restrained by the sleeve, so that the rigidity of the wire coil push rod in the process of pushing the wire coil can be improved, and the operating efficiency of replacing the wire coil is improved.

In a preferred technical scheme, the device further comprises a connecting arm extending transversely; the telescopic driving device and the wire coil push rod are arranged in parallel, and the driving end of the telescopic driving device is connected with the inner end of the wire coil push rod through the connecting arm; the telescopic driving device and the wire coil push rod are positioned on the same side of the connecting arm. Therefore, the arrangement of the telescopic driving device and the wire coil push rod is more compact, and the arrangement of a tray moving mechanism is convenient.

In an optional technical scheme, the tray moving mechanism further comprises a telescopic arm, the root end of the telescopic arm is telescopically mounted on the tray pushing moving block, the inner end of the tray push rod is connected with the tail end of the telescopic arm, and the telescopic direction of the telescopic arm is basically perpendicular to the extending direction of the tray push rod. In a preferred technical scheme, the telescopic direction of the telescopic arm is basically vertical to the horizontal plane. The state of the wire coil push rod can be changed through the telescopic arm, the state change is carried out in a translation mode, the position relation between the wire coil push rod and the wire coil can be changed through the state change, the wire coil is allowed to pass or freely roll in one state, and the wire coil can be pushed to move in the other state.

In a further technical scheme, the tray moving mechanism further comprises a swing arm, the root end of the swing arm is rotatably mounted on the tray pushing moving block, the inner end of the wire coil push rod is connected with the tail end of the swing arm, and the rotating direction of the swing arm is basically perpendicular to the extending direction of the wire coil push rod. The state of the wire coil push rod is changed through the swinging of the swinging arm, the position relation between the wire coil push rod and the wire coil is changed through the change of the state, the wire coil is allowed to pass or freely roll in one state, and the wire coil can be pushed to move in the other state.

In a further technical scheme, the inner end of the wire coil push rod 230 is telescopically arranged at the tail end of the telescopic arm 240; a telescopic driving device is arranged on the telescopic arm 240, and the inner end of the wire coil push rod 230 is connected with a driving head of the telescopic driving device; or the inner end of the wire coil push rod 230 is telescopically mounted at the end of the swing arm 250; a telescoping drive mechanism may also be included mounted on the swing arm 250, with the inner end of the spool push rod 230 being connected to the drive head of the telescoping drive mechanism. Thus, the wire coil push rod 230 can be inserted into the middle hole of the wire coil 500, the wire coil 500 can be lifted to a certain height through the state conversion of the telescopic arm 240 or the swing arm 250, and then the wire coil 500 can be moved to a preset position through the relative movement of the fixed track seat 210 and the coil pushing moving block (220). of course, the wire coil push rod 230 can push the wire coil 500 to roll.

Based on the tray moving mechanism, the utility model also provides a wire stranding system which comprises a tray overturning mechanism and a tray moving mechanism of any one of the wire stranding systems, wherein the transverse moving direction of the tray pushing moving block is basically the same as the rolling direction of the wire coil in the tray overturning mechanism. Because the tray moving mechanism has corresponding effects, the stranded wire system comprising the tray moving mechanism also has corresponding technical effects, and the description is omitted.

Drawings

The present invention may be further described, and its equivalents substituted for all parts thereof, with reference to the accompanying drawings, which illustrate specific configurations of embodiments of the present invention. It should be noted that: other arrangements of the utility model are possible and consequently the particularity of the accompanying drawings is not to be understood as superseding the generality of the description of the utility model.

FIG. 1-1 is a schematic top view of a conventional frame stranding machine;

fig. 1-2 and fig. 1-3 are schematic diagrams of two states of a disc turning mechanism 2 in a frame-type stranding machine, respectively illustrating different states between the disc turning mechanism 2 and a frame-type stranded wire main body 1;

fig. 2 is an overall layout diagram of a wire stranding system provided in the present invention;

FIG. 3 is a schematic perspective view of one embodiment of a tray moving mechanism 200;

FIG. 4 is a schematic top view of one embodiment of the tray moving mechanism 200;

FIG. 5 is an enlarged view of portion A of FIG. 3;

FIG. 6 is an enlarged view of portion B of FIG. 4;

FIG. 7 is a schematic structural view of another embodiment of a tray moving mechanism;

FIG. 8 is a schematic structural view of yet another embodiment of a tray moving mechanism;

fig. 9 is an overall layout view of another wire stranding system provided by the present invention;

fig. 9-2 is a schematic layout of a storage mechanism storage wire reel 500;

fig. 10 is an overall layout view of another wire stranding system provided in the present invention.

Detailed Description

For the convenience of understanding, in this section, the tray moving mechanism of the stranding system provided by the present invention is described while describing the stranding system, and the description should not be construed as limiting the scope of protection.

It should be noted that:

1. unless otherwise specified, the directional terms in the present section are defined with reference to the corresponding schematic drawings.

2. For ease of understanding, the outline of the wire reel is shown in dashed lines, but the wire reel itself should not be construed as limiting the scope of this patent.

Please refer to fig. 2, which is an overall layout diagram of the wire twisting system provided in the present invention. The stranding system shown in fig. 2 includes a tray moving mechanism 200 in addition to the tray turning mechanism 2 and the frame type stranding body 1. The tray turning mechanism 2 corresponds to the position of the frame type stranded wire main body 1, so that the lead tray 500 of an empty wire on the frame type stranded wire main body 1 is connected or the lead tray 500 of a full wire is pushed to the corresponding position of the frame type stranded wire main body 1. The tray moving mechanism 200 is located at the side of the tray turnover mechanism 2 to move the wire coil 500 on the tray turnover mechanism 2.

Referring to fig. 2, please specifically refer to fig. 3 and fig. 4, wherein fig. 3 and fig. 4 are a schematic perspective view and a schematic top view of an embodiment of a tray moving mechanism 200, respectively. The tray moving mechanism of the wire stranding system comprises a fixed track seat 210, a tray pushing moving block 220 and a wire tray pushing rod 230.

Referring to fig. 5 and 6, fig. 5 is an enlarged view of a portion a in fig. 3, and fig. 6 is an enlarged view of a portion B in fig. 4. The fixed track seat 210 is movably engaged with the push pad moving block 220 in a lateral direction. The two can be in sliding fit with the sliding rail through the sliding block, and can also form rolling fit with the roller path through the roller, or both the two fits. As shown in fig. 5, the disk-pushing moving block 220 is provided with a plurality of rollers 271, and the fixed track base 210 and the disk-pushing moving block 220 are movably engaged in the transverse direction (the direction indicated by the arrow X in fig. 3 and 4) by the engagement of the rollers 271 and the fixed track base 210. In this embodiment, the rollers 271 are used in pairs, and each pair of rollers 271 is respectively matched with the opposite surface raceways, so that the fixed track seat 210 and the disc-pushing moving block 220 can be constrained in a predetermined direction.

In addition, a transmission mechanism and a power mechanism may be further disposed between the fixed track base 210 and the pushing disk moving block 220, and the power mechanism drives the pushing disk moving block 220 to move relative to the fixed track base 210. As shown in fig. 5 and 6, the transmission mechanism may be a gear 262 and a rack 263 which are used in cooperation, and a servo motor 261 is provided as a power mechanism, so that the driving gear 262 rotates, and the driving pushing plate moving block 220 can move relative to the fixed track base 210 by meshing of the gears. Of course, the transmission mechanism may be a belt mechanism, a chain and sprocket mechanism, or other mechanisms cooperating with each other to provide a power source.

As shown in fig. 5 and 6, in this embodiment, the inner end of the wire coil push rod 230 is mounted on the disk push moving block 220, and the outer end of the wire coil push rod extends above the disk turnover mechanism 2 of the stranding system to push the wire coil 500 on the disk turnover mechanism 2 to move. By using the tray moving mechanism, the tray pushing moving block 220 can move in the transverse direction (X direction) relative to the fixed track seat 210, and then the tray push rod 230 pushes the wire tray 500 on the tray turnover mechanism 2 to move in a predetermined direction, so that the labor intensity of the wire tray replacement operation can be reduced, and the wire tray replacement operation efficiency can be improved.

As shown in fig. 5 and 6, in this embodiment, the inner end of the wire coil push rod 230 is telescopically mounted on the push disk moving block 220. Thus, the wire coil push rod 230 can be extended and retracted in the Y direction (shown in fig. 3 and 4) relative to the disk push moving block 220 in two states. In the retracted state, the movement of the wire coil 500 is facilitated, and interference is avoided, so that the coil pushing moving block 220 can move in the transverse direction (X direction) relative to the fixed rail seat 210 according to actual needs, so as to place the wire coil pushing rod 230 at a predetermined position, thereby providing a premise for subsequently pushing the wire coil 500. In the extended state, the wire coil push rod 230 may be made to abut against the wire coil 500 at a predetermined position, such as may contact the wire coil 500 outside the wire coil 500, to push the wire coil 500 to move; more importantly, the wire coil push rod 230 can be inserted into the middle hole of the wire coil 500 through the change of the telescopic state of the wire coil push rod 230, so that the wire coil 500 can be pushed to move more conveniently.

In order to control the extension and retraction of the wire coil push rod 230, the wire coil moving mechanism 200 may further include an extension and retraction driving device 211 (in this embodiment, an air cylinder is used as the extension and retraction driving device, and therefore, is also referred to as an air cylinder extension and retraction driving device 211) mounted on the wire coil pushing moving block 220, and the inner end of the wire coil push rod 230 is connected to a driving head of the extension and retraction driving air cylinder 211; namely, the inner end of the wire coil push rod 230 is telescopically mounted on the push disk moving block 220 through the telescopic driving cylinder 211. The wire coil push rod 230 is driven to stretch by the telescopic driving cylinder 211, the wire coil push rod 230 is changed, the labor intensity can be reduced, the automation of the wire coil moving operation is improved, and the replacement operation efficiency of the wire coil 500 is improved.

As shown in fig. 6, in order to improve the rigidity of the wire coil push rod 230 when pushing the wire coil 500, the wire coil push moving block 220 may further be provided with a sleeve 212, and the inner end of the wire coil push rod 230 is connected to the driving head of the telescopic driving cylinder 211 after passing through the sleeve 212; the wire coil push rod 230 is rotationally engaged with the sleeve 212. The wire coil push rod 230 is restrained by the sleeve 212, so that the wire coil 500 replacement operation efficiency is improved. In addition, referring to fig. 5 and 6, the tray moving mechanism 200 further includes a connecting arm 213 extending laterally; the telescopic driving cylinder 211 and the wire coil push rod 230 are arranged in parallel, and the driving end of the telescopic driving cylinder 211 is connected with the inner end of the wire coil push rod 230 through the connecting arm 213; the telescopic driving cylinder 211 and the wire coil push rod 230 are positioned on the same side of the connecting arm 213, namely, both are positioned in the outline of the push disk moving block 220. Therefore, the arrangement of the telescopic driving cylinder 211 and the wire coil push rod 230 is more compact, and the arrangement and the assembly of the wire coil moving mechanism 200 are convenient.

It will be appreciated that the telescopic drive means may be other means such as hydraulic rams, lever mechanisms, gear racks and the like.

It will be appreciated that to reduce friction at the contact between the wire coil 500 and the wire coil pusher rod 230, rotatable rollers or rolling rings may be provided on the outer circumferential surface of the wire coil pusher rod 230. Therefore, the contact surface between the wire coil push rod 230 and the wire coil 500 can be in rolling contact, the wire coil 500 can be pushed to move more easily, and the wire coil 500 can move more smoothly.

Please refer to fig. 7, which is a schematic structural diagram of another embodiment of the tray moving mechanism. The tray moving mechanism of this embodiment includes a telescopic arm 240, the root end of the telescopic arm 240 is telescopically mounted on the tray pushing moving block 220, the inner end of the wire coil push rod 230 is connected to the tail end of the telescopic arm 240, and the telescopic direction of the telescopic arm 240 is substantially perpendicular to the extending direction of the wire coil push rod 230. Preferably, the telescopic direction of the telescopic arm 240 is substantially perpendicular to the horizontal plane. The retractable arm 240 is thus retractable in the direction of the arrow X in fig. 7, and the wire coil pusher 230 can be moved in the direction of the arrow X. When the wire coil push rod 230 moves upwards (as reference in fig. 7) to the limit position, convenience is provided for the movement of the wire coil 500, and interference is avoided, so that the wire coil push block 220 can move in the transverse direction (X direction) relative to the fixed track seat 210 according to actual needs, so as to place the wire coil push rod 230 at a predetermined position, and provide a precondition for subsequently pushing the wire coil 500. When the wire coil push rod 230 moves downward (as referred to in fig. 7) to the limit position, the wire coil push rod 230 may be made to abut against the wire coil 500 at a predetermined position, such as may contact the wire coil 500 at the outside of the wire coil 500 to push the wire coil 500 to move. In order to ensure the rigidity of the telescopic arm 240, in the present embodiment, two parallel telescopic arms 240 are provided. The telescopic arm 240 may be formed of a telescopic cylinder or may be driven by a telescopic cylinder to extend and retract.

Please refer to fig. 8, which is a schematic structural diagram of another embodiment of the tray moving mechanism. The tray moving mechanism comprises a swing arm 250 (two or three parallel swing arm structures can be provided for keeping rigidity), the root end of the swing arm 250 is rotatably mounted on the tray pushing moving block 220, the inner end of the tray push rod 230 is connected with the tail end of the swing arm 250, and the rotation direction of the swing arm 250 is basically vertical to the extension direction of the tray push rod 230. This changes the state of the wire coil push rod 230 by the swing of the swing arm 250, and changes the positional relationship between the wire coil push rod 230 and the wire coil 500 by the change of the state. In one state, the wire reel is allowed to pass or roll freely, and in another state, the wire reel 500 can be pushed to move. When the wire coil push rod 230 swings to the forward limit position (the position of the solid line swing arm 250 in fig. 8), the wire coil 500 can be moved conveniently and prevented from interference, so that the wire coil push block 220 can be moved in the transverse direction (X direction) relative to the fixed track seat 210 according to actual needs, and the wire coil push rod 230 is placed at a predetermined position to provide a precondition for subsequently pushing the wire coil 500. When the wire coil pushing rod 230 moves downward to the extreme position (the position of the swing arm 250 in phantom in fig. 8), the wire coil pushing rod 230 may be brought into contact with the wire coil 500 at a predetermined position, such as outside the wire coil 500, to push the wire coil 500 to move.

It will be appreciated that the inner end of the spool push rod 230 may be telescopically mounted to the end of the telescoping arm 240 or the inner end of the spool push rod 230 may be telescopically mounted to the end of the swing arm 250, i.e., the spool push rod 230 may be telescoped relative to the telescoping arm 240 or the swing arm 250. When the wire coil push rod 230 is extended, the outer end can be inserted into the middle hole of the wire coil 500 at the corresponding position or contact with the outer edge of the wire coil 500 to apply force to the wire coil 500. In practical operation, the wire guide plate 500 can be moved in a suitable manner according to actual requirements. Referring to fig. 9-1 and 9-2, fig. 9 is an overall layout view of another stranding system provided in the present invention, which further includes a storage mechanism 100, as compared to the stranding system shown in fig. 2. The tray mechanism 100 defines a plurality of spaces for storing the wire trays 500. fig. 9-2 is a schematic view of the layout of the tray mechanism for storing the wire trays 500. When the wire coil push rod 230 extends out, the outer end of the wire coil push rod can be inserted into a middle hole of the wire coil 500 stored in the coil storage mechanism 100, the wire coil 500 is lifted to a certain height (the wire coil 500 can be separated from the support of the coil storage mechanism 100) through the switching of the states of the telescopic arm 240 or the swing arm 250, and then the wire coil 500 is moved to the coil turnover mechanism 2 through the relative movement of the fixed track seat 210 and the coil push moving block 220, or conversely, the wire coil 500 is moved to the coil storage mechanism 100 from the coil turnover mechanism 2. Of course, the wire coil 500 can be pushed to roll by changing the height of the wire coil pushing rod 230 before and after switching the state of the telescopic arm 240 or the swing arm 250.

Fig. 10 is a general layout diagram of another wire stranding system according to the present invention. Unlike the stranding system shown in fig. 9-1, the spool push rod 230 includes an extended state, in which the cantilevered length of the spool push rod 230 may be substantially the length of 2 wire spools 500, and a shortened state); in the shortened state, the coil pusher rod 230 decreases in cantilever length but also maintains a corresponding length (the cantilever length may be substantially the length of one wire coil 500).

The specific working process can be as follows:

(1) when the wire coil push rod 230 is in an extension state, the outer end of the wire coil push rod 230 is inserted into the middle hole of the wire coil 500 stored by the coil storage mechanism 100;

(2) the wire coil 500 is lifted to a height (the wire coil 500 is separated from the support of the tray storage mechanism 100) through the switching of the states of the telescopic arm 240 or the swing arm 250;

(3) the wire coil push rod 230 is shortened, and the wire coil 500 is driven to move a certain distance (as shown by a one-way arrow in fig. 10) towards the root of the wire coil push rod 230, so that the wire coil 500 is not restrained by the coil storage mechanism 100;

(4) the wire reel 500 is moved to a corresponding position by the relative movement of the fixed track base 210 and the reel moving block 220.

(5) The wire coil 500 is positioned on the coil-flipping mechanism 2 by switching the coil push rod 230 to the extended state;

(6) through the state conversion of the telescopic arm 240 or the swing arm 250, the height of the wire coil 500 is lowered or the original position is restored, and the wire coil 500 is supported on the tray turnover mechanism 2;

(7) shortening … … the wire coil push rod 230

Of course, other specific moving manners can be adopted by those skilled in the art according to the above description, such as moving the wire coil 500 from the tray-flipping mechanism 2 to the tray-storing mechanism 100.

It can be understood that a telescopic driving cylinder can be further included, one end of the telescopic driving cylinder can be connected with the telescopic arm 240 or the swing arm 250 respectively, the other end of the telescopic driving cylinder is connected with the inner end of the wire coil push rod 230, the wire coil push rod 230 can penetrate through a sleeve to be connected with the telescopic driving cylinder, and the wire coil push rod 230 is matched with the sleeve in a rotating mode. Of course, according to actual needs, a corresponding appropriate combination can be provided to drive the wire coil push rod 230 to extend and retract.

Based on the tray moving mechanism, the utility model further provides a tray twisting system, which comprises any tray moving mechanism of the tray twisting system, and the transverse moving direction of the tray pushing moving block 220 is basically the same as the rolling direction of the wire tray 500 in the tray turning mechanism 2. Because the tray moving mechanism has corresponding effects, the stranded wire system comprising the tray moving mechanism also has corresponding technical effects, and the description is omitted.

While there has been described in the foregoing description preferred embodiments of the present invention, it will be understood by those skilled in the technology concerned that many variations or modifications in details of design, construction or operation may be made without departing from the scope of the utility model as claimed.

Claims (12)

1. The tray moving mechanism of the stranded wire system is characterized by comprising a fixed track seat (210), a tray pushing moving block (220) and a wire coil push rod (230), wherein the fixed track seat (210) is movably matched with the tray pushing moving block (220) in the transverse direction; the inner end of the wire coil push rod (230) is installed on the wire coil push moving block (220), and the outer end of the wire coil push rod extends out to enable the wire coil (500) to move.

2. The tray moving mechanism of the wire stranding system according to claim 1, characterized in that a rotatable roller or a rolling ring is arranged on the peripheral surface of the outer end of the wire tray push rod (230).

3. The tray moving mechanism of the wire stranding system according to claim 1, wherein the inner end of the wire tray push rod (230) is telescopically mounted on the tray push moving block (220).

4. The tray moving mechanism of the wire stranding system according to claim 3, further comprising a telescopic driving device (211) installed on the tray pushing moving block (220), wherein the inner end of the wire tray push rod (230) is connected with a driving head of the telescopic driving device (211).

5. The tray moving mechanism of the wire stranding system according to claim 4, wherein the tray pushing moving block (220) is provided with a sleeve (212), and the inner end of the wire coil push rod (230) penetrates through the sleeve (212) and then is connected with a driving head of the telescopic driving device (211); the wire coil push rod (230) is in rotating fit with the sleeve (212).

6. The tray moving mechanism of the wire stranding system of claim 5 further including a transversely extending connecting arm (213); the telescopic driving device (211) and the wire coil push rod (230) are arranged in parallel, and the driving end of the telescopic driving device (211) is connected with the inner end of the wire coil push rod (230) through the connecting arm (213); the telescopic driving device (211) and the wire coil push rod (230) are positioned on the same side of the connecting arm (213).

7. The tray moving mechanism of the wire stranding system according to claim 1, further comprising a telescopic arm (240), wherein a root end of the telescopic arm (240) is telescopically mounted on the tray pushing moving block (220), an inner end of the wire coil push rod (230) is connected with a tail end of the telescopic arm (240), and a telescopic direction of the telescopic arm (240) is substantially perpendicular to an extending direction of the wire coil push rod (230).

8. The tray moving mechanism of the wire stranding system of claim 7 wherein the telescoping direction of the telescoping arm (240) is substantially perpendicular to a horizontal plane.

9. Tray moving mechanism of a stranding system according to claim 7 or 8, characterized in that the inner end of the tray pusher (230) is mounted telescopically at the end of the telescopic arm (240).

10. The tray moving mechanism of the stranding system according to claim 1, further comprising a swing arm (250), wherein a root end of the swing arm (250) is rotatably mounted on the tray pushing moving block (220), an inner end of the wire coil push rod (230) is connected with a tail end of the swing arm (250), and a rotating direction of the swing arm (250) is substantially perpendicular to an extending direction of the wire coil push rod (230).

11. The tray moving mechanism of the stranding system of claim 10 wherein the inner end of the drum pusher (230) is telescopically mounted to the end of the swing arm (250).

12. A stranding system including a tray-turning mechanism (2), characterized by further including the tray-moving mechanism of the stranding system of any one of claims 1 to 11, and a transverse moving direction of the tray-pushing moving block (220) is substantially the same as a rolling direction of the wire tray (500) in the tray-turning mechanism (2).

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