CN210200410U

CN210200410U - Wire breakage and twisting prevention machine

Info

Publication number: CN210200410U
Application number: CN201921640443.1U
Authority: CN
Inventors: Delan Lin; 林德兰
Original assignee: Qingdao Zhongkai United Cable Co Ltd
Current assignee: Qingdao Zhongkai United Cable Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-03-27
Anticipated expiration: 2029-09-29

Abstract

The utility model provides a prevent broken string stranding machine, includes shell main part, unwrapping wire roller, stranding mechanism and wind-up roll, shell main part's trailing flank is fixed with the backup pad, and installs the unwrapping wire roller in shell main part's inside left side to the right side of unwrapping wire roller is provided with the diaphragm, the right side of diaphragm is provided with the deflector, and the left and right sides face of deflector all is fixed with the leading wheel to the through-hole has been seted up to the inside of deflector, the right side of deflector is provided with stranding mechanism, and stranding mechanism's right side is provided with the wind-up roll to the shell main part is run through to the rear end of wind-up roll, the left end of diaphragm is fixed with shell main part, both ends all are fixed with shell main. This prevent broken string stranding machine pencil is "S" shape setting, is convenient for strut accumulational pencil, avoids the pencil to send the line too much and not hard up, makes two bracing pieces carry out reciprocating motion and carry and take-up to the pencil under reset spring' S effect, has not only avoided the pencil too tightly and the broken string, has also avoided the pencil too pine to influence stranded conductor work simultaneously.

Description

Wire breakage and twisting prevention machine

Technical Field

The utility model relates to a stranding machine technical field specifically is a prevent broken string stranding machine.

Background

The stranding machine is a machine which strands a plurality of single wires into one strand so as to increase the diameter of the strand and facilitate subsequent work of the strand, and although the stranding machines on the market are various, the stranding machine has some defects, such as:

the patent refers to the field of 'machines for twisting or twisting of wires for preventing breakage of wires' < CHEM > with the publication number 'CN 208673803U', the technique controls a driving mechanism to adjust the wire-releasing speed by detecting the deformation degree of an elastic part through a sensor, so as to avoid the wire breakage caused by the overlarge stress of a wire body, but the technique has higher production cost, and meanwhile, if the wire-releasing speed is higher, the wire is piled up and loosened, thereby affecting the quality of the wire-twisted at the later stage;

therefore, the wire breakage preventing stranding machine can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent broken string stranding machine to solve traditional stranding machine prevent that broken mechanism adopts the sensor to control on the existing market that above-mentioned background art provided, manufacturing cost is great, simultaneously, if the unwrapping wire speed is too fast, can make the line pile up not hard up problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent broken string stranding machine, includes shell main part, unwrapping wire roller, stranding mechanism and wind-up roll, shell main part's trailing flank is fixed with the backup pad, and installs the unwrapping wire roller in shell main part's inside left side to the right side of unwrapping wire roller is provided with the diaphragm, the right side of diaphragm is provided with the deflector, and the left and right sides face of deflector all is fixed with the leading wheel to the through-hole has been seted up to the inside of deflector, the right side of deflector is provided with stranding mechanism, and stranding mechanism's right side is provided with the wind-up roll to the shell main part is run through to the rear end of wind-up roll, the left end of diaphragm is fixed with shell main part, both ends all are fixed with shell main.

Preferably, first montant is installed on the inside left side of backup pad, and the outside key-type of first montant has drive gear to drive gear's outside meshing is connected with the semi-gear, and the inside key-type of semi-gear is connected with the second montant simultaneously, and the bottom of second montant runs through the backup pad and is connected with the backup pad bearing, and backup pad and shell main part be integral structure.

Preferably, logical groove has been seted up to the upper surface of diaphragm, and the spout has been seted up to the inside bottom surface of diaphragm, and the internally mounted of spout has reset spring, reset spring's outer end is fixed with the bracing piece simultaneously, and the third montant is installed to the inside intermediate shaft bearing of diaphragm, and the rope reel is installed in the outside of third montant, and the outside winding of rope reel has the stay cord, and both ends all are connected with the bracing piece about the stay cord, and spacing dish is installed in the top outside of bracing piece, and the bottom of third montant runs through the diaphragm and is connected with the chain, and the rear end internally connected of chain has first montant.

Preferably, the inside of diaphragm is hollow column structure, and diaphragm and unwrapping wire roller are the one-to-one setting to 2 bracing pieces on the diaphragm are crisscross to be set up, and the connected mode of bracing piece and spout is block sliding connection.

Preferably, the limiting disc and the supporting rod form a dry-shaped structure, and the supporting rod and the shell main body form a reciprocating sliding structure through a pull rope and a return spring.

Compared with the prior art, the beneficial effects of the utility model are that: the wire breakage and twisting prevention machine;

(1) the third vertical rods are arranged and rotate through the chains, so that the third vertical rods and the first vertical rods synchronously rotate under the action of the chains, when the half gear drives the transmission gear to rotate, the transmission gear drives the first vertical rods to rotate, so that the first vertical rods drive the third vertical rods to rotate under the action of the chains, the third vertical rods drive the outer rope winding disc to pull and wind the pull rope, and then drive the two support rods to simultaneously move inwards under the action of the pull rope, so that the distance between the two support rods is reduced, the wire harnesses between the two support rods are conveniently conveyed, and the wire harnesses are prevented from being pulled too tightly to be broken when the wire twisting mechanism twists;

(2) install the bracing piece, the bracing piece can slide inside the spout under reset spring 'S effect, 2 bracing pieces of being convenient for mutually support and stimulate the pencil, make the pencil be "S" shape setting, be convenient for strut accumulational pencil from this, it is too much and not hard up to avoid the pencil to send the line, influence the stranded conductor work in later stage, consequently make two bracing pieces carry out reciprocating motion and carry and take-up to the pencil under reset spring' S effect, not only avoided the pencil tension and broken string, also avoided the pencil to cross the pine and influence stranded conductor work simultaneously.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a left side view of the main body of the housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 5 is a schematic view of a cross-sectional structure of the cross plate of the present invention;

fig. 6 is the utility model discloses diaphragm owner cuts open the structure schematic diagram.

In the figure: 1. a housing main body; 2. a support plate; 201. a transmission gear; 202. a first vertical bar; 203. a half gear; 204. a second vertical bar; 3. a pay-off roller; 4. a transverse plate; 41. a through groove; 42. a chute; 43. a return spring; 44. a support bar; 45. a third vertical bar; 46. pulling a rope; 47. a limiting disc; 48. a rope winding disc; 49. a chain; 5. a guide plate; 6. a wire stranding mechanism; 7. a wind-up roll; 8. a through hole; 9. a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a wire breakage prevention stranding machine comprises a shell main body 1, a supporting plate 2, a paying-off roller 3, a transverse plate 4, a guide plate 5, a stranding mechanism 6, a winding roller 7, a through hole 8 and a guide wheel 9, wherein the supporting plate 2 is fixed on the rear side face of the shell main body 1, the paying-off roller 3 is installed on the left side inside the shell main body 1, the transverse plate 4 is arranged on the right side of the paying-off roller 3, the guide plate 5 is arranged on the right side of the transverse plate 4, the guide wheels 9 are fixed on the left side face and the right side face of the guide plate 5, the through hole 8 is formed in the guide plate 5, the stranding mechanism 6 is arranged on the right side of the guide plate 5, the winding roller 7 is arranged on the right side of the stranding mechanism 6, the rear end of the winding roller 7 penetrates through the shell main body 1, the shell main body 1 is fixed on the left;

a first vertical rod 202 is arranged on the left side inside the supporting plate 2, a transmission gear 201 is connected to the outer side key of the first vertical rod 202, a half gear 203 is meshed and connected to the outer side of the transmission gear 201, a second vertical rod 204 is connected to the inner key of the half gear 203, the bottom end of the second vertical rod 204 penetrates through the supporting plate 2 to be connected with a bearing of the supporting plate 2, the supporting plate 2 and the shell main body 1 are of an integrated structure, and therefore the supporting plate 2 can conveniently install the first vertical rod 202 and the second vertical rod 204; to facilitate later rotation of first and second

vertical rods

202 and 204;

the upper surface of the transverse plate 4 is provided with a through groove 41, the bottom surface of the inner part of the transverse plate 4 is provided with a sliding groove 42, the inner part of the sliding groove 42 is provided with a return spring 43, the outer end of the return spring 43 is fixed with a support rod 44, the inner middle bearing of the transverse plate 4 is provided with a third vertical rod 45, the outer side of the third vertical rod 45 is provided with a rope winding disc 48, the outer side of the rope winding disc 48 is wound with a pull rope 46, the left end and the right end of the pull rope 46 are connected with the support rod 44, the outer side above the support rod 44 is provided with a limiting disc 47, the bottom end of the third vertical rod 45 penetrates through the transverse plate 4 to be connected with a chain 49, the inner part of the rear end of the chain 49 is connected with a first vertical rod 202, and the support rod 44 can slide in the;

the transverse plate 4 is internally of a hollow structure, the transverse plates 4 and the pay-off rollers 3 are arranged in a one-to-one correspondence manner, the 2 support rods 44 on the transverse plates 4 are arranged in a staggered manner, the support rods 44 are connected with the sliding grooves 42 in a clamping and sliding manner, and the transverse plates 4 internally of the hollow structure are convenient for the two support rods 44 to move;

spacing dish 47 and bracing piece 44 constitute "doing" font structure, and bracing piece 44 constitutes reciprocating sliding structure through stay cord 46 and reset spring 43 and shell main part 1, and then through the reciprocating sliding structure of two bracing pieces 44, make two bracing pieces 44 intermittent type nature send the line to stranded conductor mechanism 6, avoid the pencil of 6 left ends of stranded conductor mechanism to tension and break, simultaneously, through the outside removal of two bracing pieces 44 intermittent type nature, be convenient for two bracing pieces 44 straighten the pencil that unwrapping wire roller 3 carried, avoid the pencil to cross the pine, the fine stranded conductor work that carries on of stranded conductor mechanism 6 of consequently being convenient for.

The working principle is as follows: when the wire breakage preventing stranding machine is used, firstly, as shown in the attached drawing 1, a plurality of coiled wire harnesses are sequentially sleeved on an unwinding roller 3 and then fixed with the unwinding roller 3, then the wire harnesses are pulled to be wound on the outer sides of a support rod 44 and a guide wheel 9 as shown in the attached drawing 1 and then penetrate through a through hole 8 in a guide plate 5 to enter a stranding mechanism 6 as shown in the attached drawing 4, then, the unwinding mechanism is started to drive the plurality of unwinding rollers 3 to rotate, so that the outside wire harnesses are unwound by the unwinding roller 3, then, the stranding mechanism 6 is started, stranding is carried out by the stranding mechanism 6, meanwhile, the rear end of a winding roller 7 and the bottom end of a second vertical rod 204 are respectively connected with external motors, and the two motors respectively drive the winding roller 7 and the second vertical rod 204 to rotate, so that the winding roller 7 winds and collects the stranded wires;

when the second vertical rod 204 rotates, as shown in fig. 1, the second vertical rod 204 drives the half gear 203 connected with the external key to rotate, the half gear 203 drives the transmission gear 201 connected with the external key to rotate, so that the transmission gear 201 drives the first vertical rod 202 connected with the internal key to rotate, then, as shown in fig. 2, the first vertical rod 202 drives the chain 49 on the external side to rotate when rotating, thereby the chain 49 drives the plurality of third vertical rods 45 to rotate simultaneously, when the third vertical rods 45 rotate, as shown in fig. 5-6, the third vertical rods 45 drive the rope winding discs 48 on the external side to simultaneously pull and wind the left and right ends of the pulling rope 46, so that the supporting rods 44 on the left and right ends of the pulling rope 46 slide and move inwards in the sliding grooves 42, and then, as shown in fig. 1 and fig. 3, the distance between the two supporting rods 44 on the transverse plate 4 is shortened, meanwhile, the support rod 44 extrudes the return spring 43, so that the pulling force of the outside wire harness is reduced due to the mutual matching of the two support rods 44, the wire harness is stranded by the wire stranding mechanism 6 well, the wire harness is prevented from being broken due to over-tightening, when the half gear 203 is separated from the half gear 203, the support rod 44 moves outwards under the action of the return spring 43, at the moment, the support rod 44 straightens the wire placed on the pay-off roller 3, and the phenomenon that the quality of the stranded wire is affected due to the over-tightening and loose wire harness paying-off is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent broken string stranding machine, includes shell main part (1), unwrapping wire roller (3), stranding mechanism (6) and wind-up roll (7), its characterized in that: the rear side of shell body (1) is fixed with backup pad (2), and installs unwrapping wire roller (3) in the inside left side of shell body (1) to the right side of unwrapping wire roller (3) is provided with diaphragm (4), the right side of diaphragm (4) is provided with deflector (5), and the left and right sides face of deflector (5) all is fixed with leading wheel (9) to through-hole (8) have been seted up to the inside of deflector (5), the right side of deflector (5) is provided with stranding mechanism (6), and the right side of stranding mechanism (6) is provided with wind-up roll (7) to the rear end of wind-up roll (7) runs through shell body (1), the left end of diaphragm (4) is fixed with shell body (1), both ends all are fixed with shell body (1) around deflector (5).

2. The machine according to claim 1, characterized in that: first montant (202) is installed on the inside left side of backup pad (2), and the outside key-type connection of first montant (202) has drive gear (201), and the outside meshing of drive gear (201) is connected with semi-gear (203), and the inside key-type connection of semi-gear (203) has second montant (204) simultaneously, and the bottom of second montant (204) runs through backup pad (2) and is connected with backup pad (2) bearing, and backup pad (2) and shell main part (1) structure as an organic whole.

3. The machine according to claim 2, characterized in that: logical groove (41) have been seted up to the upper surface of diaphragm (4), and spout (42) have been seted up to the inside bottom surface of diaphragm (4), and the internally mounted of spout (42) has reset spring (43), reset spring (43)'s outer end is fixed with bracing piece (44) simultaneously, and third montant (45) are installed to the inside intermediate bearing of diaphragm (4), and rope reel (48) are installed in the outside of third montant (45), and the outside winding of rope reel (48) has stay cord (46), and both ends all are connected with bracing piece (44) about stay cord (46), and spacing dish (47) are installed in the top outside of bracing piece (44), and the bottom of third montant (45) runs through diaphragm (4) and is connected with chain (49), and the rear end internal connection of chain (49) has first montant (202).

4. The machine according to claim 3, characterized in that: the inside of diaphragm (4) is hollow column structure, and diaphragm (4) are the one-to-one setting with unwrapping wire roller (3) to 2 bracing pieces (44) on diaphragm (4) crisscross the setting, and the connected mode of bracing piece (44) and spout (42) is block sliding connection.

5. The machine according to claim 3, characterized in that: the limiting disc (47) and the supporting rod (44) form a dry-shaped structure, and the supporting rod (44) and the shell main body (1) form a reciprocating sliding structure through the pull rope (46) and the return spring (43).