CN219342685U - Cover first push-and-pull cable core high-speed production line - Google Patents

Abstract

The utility model relates to a high-speed production line of a covered armor push-pull rope core, which comprises a winding production line and a polishing production line which are sequentially arranged; the winding production line comprises a pay-off rack, a winding machine, a rotary forging machine, a first tractor and a semi-finished product wire winding machine which are sequentially arranged; the polishing production line comprises a semi-finished product pay-off rack, a coarse polishing machine, a fine polishing machine, a second tractor and a finished product take-up rack which are sequentially arranged. The wire core in the rotary cylinder body is positioned outside the spool, after the flat wire on the spool is consumed, the spool can be directly disassembled, a new spool for winding the flat wire is installed to continue conveying the flat wire, the wire core can be prevented from being sheared, the flat wire is wound on the spool again to carry out flat wire feeding, and therefore the working efficiency can be improved.

Description

Cover first push-and-pull cable core high-speed production line

Technical Field

The utility model relates to a high-speed production line of a covered armor push-pull rope core, and belongs to the technical field of production of covered armor push-pull rope cores.

Background

In recent years, the armor push-pull cable core is more and more widely applied to automobile push-pull cables than the conventional steel wire twisted push-pull cable core. The high-strength steel has the advantages of good flexibility, high roundness, multiplied service life and the like.

The utility model patent with the application number of CN201921636155.9 discloses a sheath tube production device, which comprises a frame, a main shaft support is arranged on the frame, a hollow main shaft is arranged on the main shaft support in a penetrating manner, the main shaft is connected with a servo motor through a first transmission mechanism, the main shaft is connected with a wire feeding mechanism through a gear mechanism, the hollow main shaft is connected with a variable frequency motor through a second transmission mechanism, a machine head is arranged at the rear end of the main shaft, a semicircular mould device is arranged at the rear end of the machine head, a wire guide mechanism is arranged at the rear of the semicircular mould device, and a damping disc support is arranged at the bottom of the wire guide mechanism. The sheath tube production device can solve the problems that the existing sheath tube is poor in flexibility and large in inner and outer diameter size fluctuation, and cannot meet high load efficiency. However, in the prior art, when the flat wire on the spool is consumed, the flat wire can be fed only by replacing the spool with the flat wire or winding the flat wire on the spool, and when the spool is replaced, the twisted strands sequentially pass through the spindle, the machine head, the semicircular die device and the wire guide mechanism from front to back and finally go out from the rear end of the wire guide spindle, so that the spool cannot be directly taken down, the spool can be replaced only after the twisted strands are completely discharged from the wire guide spindle or cut off, and a large amount of time is required to be consumed by both flat wire feeding modes, thereby influencing the production efficiency.

Therefore, a high-speed production line of the armor push-pull rope core is needed, and the production efficiency is improved.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to overcome the defects of the prior art, the high-speed production line of the covered armor push-pull rope core is provided for improving the production efficiency.

The utility model solves the problems by adopting the following technical scheme: a high-speed production line of a covered armor push-pull rope core comprises a winding production line and a polishing production line which are sequentially arranged;

the winding production line comprises a pay-off rack, a winding machine, a rotary forging machine, a first tractor and a semi-finished product wire winding machine which are sequentially arranged;

the winding machine comprises a winding machine frame, a rotary cylinder body, a folding line pressing die and a rotary rolling device are sequentially arranged on the winding machine frame, one end of the rotary cylinder body is started through a first motor, the other end of the rotary cylinder body is connected with the folding line pressing die, and two flat wire paying-off assemblies symmetrically distributed along the axis of the rotary cylinder body are arranged in the rotary cylinder body;

the flat wire paying-off assembly comprises a rotating shaft, the rotating shaft and a rotating cylinder body are coaxially arranged, a rotating disc and a connecting disc are installed on the rotating shaft through a bearing seat, a damper is installed at one end of the rotating shaft, an I-shaped wheel is coaxially installed at the other end of the rotating shaft, the rotating disc and the connecting disc are fixedly connected with the rotating cylinder body, a flat wire outlet is arranged on the rotating cylinder body, a plurality of through holes distributed in the circumferential direction are formed in the connecting disc, and round holes are formed in the rotating disc;

the polishing production line comprises a semi-finished product pay-off rack, a coarse polishing machine, a fine polishing machine, a second tractor and a finished product take-up rack which are sequentially arranged.

Preferably, in the two flat wire pay-off assemblies, two spools are located between the two connecting discs.

Preferably, a baffle roller is arranged on the rotating disc.

Preferably, a roller is arranged at the flat wire outlet.

Preferably, the rough polishing machine comprises a rough polishing machine frame, a hollow rough polishing shaft is horizontally arranged on the rough polishing machine, three rough polishing wheels which are uniformly distributed in the circumferential direction are arranged on the rough polishing shaft, the three rough polishing wheels are connected with the rough polishing shaft through universal couplings, the rough polishing shaft is driven by a second motor, the three rough polishing wheels are driven by a third motor, and an adjusting screw is arranged on one of the rough polishing wheels.

Preferably, the finish polishing machine comprises a finish polishing machine frame, wherein two finish polishing assemblies are sequentially arranged on the finish polishing machine frame, and each finish polishing assembly comprises a moving unit and two finish polishing units which are oppositely arranged.

Preferably, each of the two finishing blocks is circumferentially uniformly distributed.

Preferably, the finish polishing unit comprises a driving shaft which is horizontally arranged, the two ends of the driving shaft are provided with finish polishing wheels, the middle end of the driving shaft is provided with a bearing, the driving shaft is driven by a fourth motor, and the bearing is connected with the moving unit.

Preferably, the moving unit comprises two lead screws, the two lead screws are connected with moving frames in a threaded mode, and the two moving frames are fixedly connected with outer rings of the two bearings respectively.

Compared with the prior art, the utility model has the advantages that:

the wire core in the rotary drum body is located the outside of spool, after the flat wire on the spool finishes consuming, can directly dismantle the spool, install the new spool that continues the flat wire with winding flat wire, can avoid cutting off the wire core and twine flat wire again on the spool and carry out flat wire pay-off, thereby can improve work efficiency, in addition, because of spool and rotary drum body are in coaxial state, the centrifugal force that the spool received reduces in eccentric installation's running wheel, thereby can increase rotary drum body's rotational speed, and then further improve flat wire winding efficiency, and, through realizing rough polishing and finish polishing to covering first push-pull rope core, then can eliminate flat wire surface scratch, avoid the scratch to influence the load efficiency of covering first push-pull rope core in the push-pull rope assembly.

Drawings

FIG. 1 is a schematic view of a winding line;

FIG. 2 is a schematic view of a polishing line;

FIG. 3 is a schematic view of a structure of a winding machine;

FIG. 4 is a schematic view of the internal structure of the winding machine;

fig. 5 is an enlarged view of a portion a of fig. 4;

FIG. 6 is a schematic structural view of a flat wire payout assembly;

FIG. 7 is a schematic view of the structure of the rough polishing machine;

FIG. 8 is a schematic structural view of a finishing machine;

FIG. 9 is a schematic view of the internal structure of the finishing machine;

fig. 10 is a schematic diagram of a mobile unit.

Wherein: the wire pay-off rack 11, the winding machine 12, the winding rack 12.1, the rotary cylinder 12.2, the folding line pressing die 12.3, the rotary rolling device 12.4, the first motor 12.5, the flat wire pay-off component 12.6, the rotary shaft 12.61, the rotary disc 12.62, the connecting disc 12.63, the spool 12.64, the damper 12.65, the flat wire outlet 12.66, the roller 12.661, the through hole 12.67, the round hole 12.68, the baffle roller 12.69, the rotary forging machine 13, the first tractor 14 and the semi-finished product wire collecting machine 15;

the semi-finished product pay-off rack 21, the rough polishing machine 22, the rough polishing rack 22.1, the rough polishing shaft 22.2, the rough polishing wheel 22.3, the universal coupling 22.4, the second motor 22.5, the third motor 22.6, the adjusting screw 22.7, the finish polishing machine 23, the finish polishing rack 23.1, the finish polishing component 23.2, the moving unit 23.21, the lead screw 23.211, the moving frame 23.212, the rocking wheel 23.213, the finish polishing unit 23.22, the driving shaft 23.221, the finish polishing wheel 23.222, the bearing 23.223, the fourth motor 23.224, the chip accommodating groove 23.225, the second tractor 24 and the finished product take-up rack 25.

Detailed Description

As shown in fig. 1 to 10, a high-speed production line for a covered push-pull rope core in the embodiment comprises a winding production line and a polishing production line which are sequentially arranged;

the winding production line comprises a pay-off rack 11, a winding machine 12, a rotary forging machine 13, a first traction machine 14 and a semi-finished product wire collecting machine 15 which are sequentially arranged, wherein the pay-off rack 11 is used for placing a wire coil, a wire core on the wire coil is conveyed to the winding machine 12, flat wires are spirally wound on the wire core through the winding machine 12, the rotary forging machine 13 is used for producing flexibility of a finished product, the first traction machine 14 is used for dragging the wire core, and the semi-finished product wire collecting machine 15 is used for winding a covered armor push-pull cable core semi-finished product after the flat wires are wound;

the winding machine 12 comprises a winding machine frame 12.1, a rotary cylinder 12.2, a folding line pressing die 12.3 and a rotary rolling device 12.4 are sequentially arranged on the winding machine frame 12.1, one end of the rotary cylinder 12.2 is started by a first motor 12.5, two flat wire paying-off assemblies 12.6 symmetrically distributed along the axis of the rotary cylinder 12.2 are arranged in the rotary cylinder 12.2, a wire core is discharged from the other end after being input from one end of the rotary cylinder 12.2, during the period, the rotary cylinder 12.2 is driven by the first motor 12.5, the other end of the rotary cylinder 12.2 is connected with the folding line pressing die 12.3, flat wires are conveyed to the folding line pressing die 12.3 by the flat wire paying-off assemblies 12.6, the flat wires are wound and preliminarily formed by the folding line pressing die 12.3, gaps among the flat wires are uniform, and then the outer layer wires of the wire core wires are tightly combined with the flat wires by the rotary rolling device 12.4;

the flat wire paying-off assembly 12.6 comprises a rotating shaft 12.61, the rotating shaft 12.61 and a rotating cylinder 12.2 are coaxially arranged, a rotating disc 12.62 and a connecting disc 12.63 are installed on the rotating shaft 12.61 through bearing seats, a damper 12.65 is installed at one end of the rotating shaft 12.61, an I-shaped wheel 12.64 is coaxially installed at the other end of the rotating shaft 12.61, the rotating disc 12.62 and the connecting disc 12.63 are fixedly connected with the rotating cylinder 12.2, and in the two flat wire paying-off assemblies 12.6, two I-shaped wheels 12.64 are located between the two connecting disc dampers 12.65;

the flat wire paying-off assembly 12.6 further comprises a flat wire outlet 12.66 arranged on the rotary cylinder 12.2, a roller 12.661 is arranged at the position of the flat wire outlet 12.66, a plurality of circumferentially distributed through holes 12.67 are formed in the connecting disc 12.63, a round hole 12.68 is formed in the rotary disc 12.62, and a blocking rod 12.69 is arranged on one side, close to the spool 12.64, of the rotary disc 12.62;

the wire core sequentially passes through the through hole 12.67 and the round hole 12.68 and then is conveyed to the folding line pressing die 12.3, the flat wire is wound on the spool 12.64 in advance, the flat wire on the spool 12.64 passes through the flat wire outlet 12.66 and bypasses the roller 12.661 and then is conveyed to the folding line pressing die 12.3, the flat wire is wound on the wire core through the folding line pressing die 12.3, the flat wire pulls the spool 12.64 to rotate, the rotation of the spool 12.64 drives the rotating shaft 12.61 to rotate, in the flat wire conveying process, the flat wire abuts against one side of the stop roller 12.69, the flat wire is prevented from being deflected due to centrifugal force, the damper 12.65 is used for passively providing tension when the flat wire is unwound, the wire core in the rotary cylinder 12.2 is positioned outside the spool 12.64, after the flat wire on the spool 12.64 is consumed, the spool 12.64 can be directly disassembled, the novel spool 12.64 is installed for continuously conveying the flat wire, the wire core is prevented from being sheared, the flat wire is wound on the spool 12.64 again, the flat wire is driven to rotate, and the rotating efficiency of the spool 12.64 is further improved compared with the rotary cylinder 12.64, and the rotating cylinder is further, and the rotating efficiency is further improved.

The polishing production line comprises a semi-finished product pay-off rack 21, a rough polishing machine 22, a fine polishing machine 23, a second tractor 24 and a finished product take-up rack 25 which are sequentially arranged, a semi-finished product wire coil of the covered nail push-pull rope core wound by the flat wire is sequentially conveyed to the rough polishing machine 22 and the fine polishing machine 23 through the semi-finished product pay-off rack 21, rough polishing is realized on the covered nail push-pull rope core through the rough polishing machine 22, fine polishing is realized on the covered nail push-pull rope core through the fine polishing machine 23, scratches are generated on the surface of the flat wire when the covered nail push-pull rope core passes through a folding line pressing die 12.3, the surface of the flat wire is further roughened when the covered nail push-pull rope core passes through a rotary rolling device 12.4 of a later pass, and the scratches on the surface of the flat wire can be eliminated through rough polishing and fine polishing, the second tractor 24 is used for dragging the covered nail push-pull rope core, and the finished product take-up rack 25 is used for winding the covered nail push-pull rope core after finishing;

the rough polishing machine 22 comprises a rough polishing machine frame 22.1, a hollow rough polishing shaft 22.2 is horizontally arranged on the rough polishing machine 22, three rough polishing wheels 22.3 which are circumferentially and uniformly distributed are arranged on the rough polishing shaft 22.2, the three rough polishing wheels 22.3 are all connected with the rough polishing shaft 22.2 through universal couplings 22.4, the rough polishing shaft 22.2 is driven by a second motor 22.5, the three rough polishing wheels 22.3 are all driven by a third motor 22.6, an adjusting screw 22.7 is arranged on one of the rough polishing wheels 22.3, the rough polishing wheels 22.3 are moved towards the direction close to or far away from the rough polishing shaft 22.2 by rotating the adjusting screw 22.7, a flat wire wound cover nail push-pull rope core is input from one side of the rough polishing machine 22, the rough polishing wheel 22.3 is driven to synchronously rotate through the universal coupling 22.4, namely, the revolution of the three rough polishing wheels 22.3 is realized, the revolution speed of the rough polishing wheels 22.3 is 300r/min, and in fact, three rough polishing sand revolves around the covered nail push-pull rope core, the rough polishing wheels 22.3 are abutted against the covered nail push-pull rope core, in addition, each rough polishing wheel 22.3 is driven to rotate through the third motor 22.6, so that rough polishing of the covered nail push-pull rope core can be realized, and the distance between the rough polishing wheels 22.3 and the covered nail push-pull rope core axis can be synchronously adjusted through rotating the adjusting screw 22.7, namely, the rough polishing quantity of the covered nail push-pull rope core can be adjusted;

the fine polishing machine 23 comprises a fine polishing frame 23.1, two fine polishing components 23.2 are sequentially arranged on the fine polishing frame 23.1, the fine polishing components 23.2 comprise a moving unit 23.21 and two fine polishing units 23.22 which are arranged oppositely, the moving unit 23.21 drives the two fine polishing units 23.22 to move close to or away from each other, a rough polished covered armor push-pull rope core is input from one side of the fine polishing machine 23 and is discharged from the other side, during the process, fine polishing is realized on the covered armor push-pull rope core through the fine polishing units 23.22, and the polishing amount of each fine polishing unit 23.22 can be adjusted through the moving unit 23.21;

each fine polishing unit 23.22 is uniformly distributed in the circumferential direction;

the fine polishing unit 23.22 comprises a horizontally arranged driving shaft 23.221, the two ends of the driving shaft 23.221 are respectively provided with a fine polishing wheel 23.222, the middle end of the driving shaft 23.221 is provided with a bearing 23.223, the driving shaft 23.221 is driven by a third motor 23.224, the bearing 23.223 is connected with the moving unit 23.21, the third motor 23.224 is started to drive the driving shaft 23.221 to drive the fine polishing wheels 23.222 to rotate on the bearing 23.223, the rotating speed is 1000r/min, and in fact, the fine polishing wheels 23.222 are uniformly distributed around the wire core and abut against the wire core, so that fine polishing of the wire core can be realized;

the fine polishing unit 23.22 further comprises a debris accommodating groove 23.225 arranged below the fine polishing wheel 23.222, and debris generated by fine polishing falls into the debris accommodating groove 23.225, so that collection of the debris is realized.

The moving unit 23.21 comprises two lead screws 23.211, two lead screws 23.211 are respectively connected with a moving frame 23.212 in a threaded manner, the two moving frames 23.212 are respectively and fixedly connected with the outer rings of the two bearings 23.223, and a rocking wheel 23.213 is arranged at one end of each lead screw 23.211;

the screw 23.211 is rotated to move the moving frame 23.212, and the moving frame 23.212 drives the driving shaft 23.221 to move towards or away from the wire core through the bearing 23.223, so that the finish polishing amount can be adjusted.

In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.

Claims (9)

1. A cover first push-and-pull cable core high-speed production line which characterized in that: comprises a winding production line and a polishing production line which are sequentially arranged;

the winding production line comprises a pay-off rack (11), a winding machine (12), a rotary forging machine (13), a first traction machine (14) and a semi-finished product wire-rewinding machine (15) which are sequentially arranged;

the winding machine (12) comprises a winding machine frame (12.1), a rotary cylinder body (12.2), a folding line pressing die (12.3) and a rotary rolling device (12.4) are sequentially arranged on the winding machine frame (12.1), one end of the rotary cylinder body (12.2) is started through a first motor (12.5), the other end of the rotary cylinder body (12.2) is connected with the folding line pressing die (12.3), and two flat wire paying-off assemblies (12.6) symmetrically distributed along the axis of the rotary cylinder body (12.2) are arranged in the rotary cylinder body (12.2);

the flat wire paying-off assembly (12.6) comprises a rotating shaft (12.61), the rotating shaft (12.61) and a rotating cylinder body (12.2) are coaxially arranged, a rotating disc (12.62) and a connecting disc (12.63) are arranged on the rotating shaft (12.61) through bearing seats, a damper (12.65) is arranged at one end of the rotating shaft (12.61), an I-shaped wheel (12.64) is coaxially arranged at the other end of the rotating shaft (12.61), the rotating disc (12.62) and the connecting disc (12.63) are fixedly connected with the rotating cylinder body (12.2), a flat wire outlet (12.66) is arranged on the rotating cylinder body (12.2), a plurality of through holes (12.67) which are circumferentially distributed are formed in the connecting disc (12.63), and round holes (12.68) are formed in the rotating disc (12.62).

The polishing production line comprises a semi-finished product pay-off rack (21), a coarse polishing machine (22), a fine polishing machine (23), a second tractor (24) and a finished product pay-off rack (25) which are sequentially arranged.

2. The armor push-pull cable core high-speed production line of claim 1, wherein: in the two flat wire paying-off assemblies (12.6), two spool (12.64) are positioned between two connecting discs (12.63).

3. The armor push-pull cable core high-speed production line of claim 1, wherein: a blocking rod (12.69) is arranged on the rotating disc (12.62).

4. The armor push-pull cable core high-speed production line of claim 1, wherein: a roller (12.661) is arranged at the flat wire outlet (12.66).

5. The armor push-pull cable core high-speed production line of claim 1, wherein: the coarse polishing machine (22) comprises a coarse polishing machine frame (22.1), a hollow coarse polishing shaft (22.2) is horizontally arranged on the coarse polishing machine (22), three coarse polishing wheels (22.3) which are uniformly distributed in the circumferential direction are arranged on the coarse polishing shaft (22.2), the three coarse polishing wheels (22.3) are connected with the coarse polishing shaft (22.2) through universal couplings (22.4), the coarse polishing shaft (22.2) is driven by a second motor (22.5), and the three coarse polishing wheels (22.3) are driven by a third motor (22.6), wherein one coarse polishing wheel (22.3) is provided with an adjusting screw (22.7).

6. The armor push-pull cable core high-speed production line of claim 1, wherein: the fine polishing machine (23) comprises a fine polishing machine frame (23.1), two fine polishing components (23.2) are sequentially arranged on the fine polishing machine frame (23.1), and each fine polishing component (23.2) comprises a moving unit (23.21) and two fine polishing units (23.22) which are oppositely arranged.

7. The armor push-pull cable core high-speed production line of claim 6, wherein: each of the finishing units (23.22) in the two finishing assemblies (23.2) is uniformly distributed circumferentially.

8. The armor push-pull cable core high-speed production line of claim 7, wherein: the finish polishing unit (23.22) comprises a horizontally arranged driving shaft (23.221), the two ends of the driving shaft (23.221) are respectively provided with a finish polishing wheel (23.222), the middle end of the driving shaft (23.221) is provided with a bearing (23.223), the driving shaft (23.221) is driven by a third motor (23.224), and the bearing (23.223) is connected with the moving unit (23.21).

9. The armor push-pull cable core high-speed production line of claim 6, wherein: the moving unit (23.21) comprises two lead screws (23.211), the two lead screws (23.211) are connected with a moving frame (23.212) in a threaded mode, and the two moving frames (23.212) are fixedly connected with outer rings of the two bearings (23.223) respectively.

Images