CN218997339U

CN218997339U - Cable cutting and peeling mechanism of double-end tin pick-up machine

Info

Publication number: CN218997339U
Application number: CN202320128557.8U
Authority: CN
Inventors: 张建
Original assignee: Dongguan Juhai Machinery Equipment Co ltd
Current assignee: Dongguan Juhai Machinery Equipment Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-09
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a cable cutting and peeling mechanism of a double-end tin pick-up machine, which comprises a cutting mounting bracket, a cutting knife, a peeling knife, a knife holder, a lifting sliding rail, a lifting sliding block, a lifting screw rod, a cutting driving device, a wire twisting block and a wire twisting driving device. The wire twisting block is arranged, so that the wire twisting can be carried out on the wire core at the end part of the peeled wire, and the forming quality of a finished product can be effectively improved.

Description

Cable cutting and peeling mechanism of double-end tin pick-up machine

Technical Field

The utility model relates to the technical field of cable processing equipment, in particular to a cable cutting and peeling mechanism of a double-end tin pick-up machine.

Background

The double-end tin-dipped cable is widely applied to electronic equipment such as televisions, computers and machine tool controllers, the existing double-end tin-dipped cable is generally cut and peeled by manpower, the manual intervention is more, the production efficiency is low, the consistency of finished products is poor, and the yield is low, so that a cable cutting and peeling mechanism with high production efficiency and good forming quality is needed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a cable cutting and peeling mechanism of a double-end tin pick-up machine, wherein a cutting driving device is used for driving a cutting knife and a peeling knife to cut and peel a cable, so that the manual intervention is less, the safety coefficient is high, the production efficiency is greatly improved, and meanwhile, a cable twisting block is arranged to twist a cable core at the end part of the peeled cable, so that the forming quality of a finished product can be effectively improved.

The utility model provides a cable cutting and peeling mechanism of a double-end tin pick-up machine, which comprises a cutting mounting bracket, a cutting knife, a peeling knife, knife holders, lifting sliding rails, lifting sliding blocks, lifting screw rods, a cutting driving device, wire rubbing blocks and a wire rubbing driving device, wherein the lifting sliding rails are vertically arranged on one side of the cutting mounting bracket, the lifting sliding blocks are provided with two screw nuts which are opposite in rotation direction and are respectively arranged in the lifting sliding rails in a lifting manner, the lifting screw rods are vertically arranged and are respectively in threaded connection with the two screw nuts to realize transmission, the cutting driving device is arranged at the bottom of the cutting mounting bracket, the output part of the cutting driving device is in transmission connection with the lifting screw rods through a fourth transmission component and can drive the lifting screw rods to rotate so as to realize mutual approaching or separating of the two lifting sliding blocks, the knife holders are provided with two wire rubbing driving devices which are respectively and symmetrically arranged on the front surfaces of the two lifting sliding blocks, the cutting knife is respectively arranged at the middle positions of opposite end surfaces of the two knife holders in a lifting manner, the four wire rubbing blocks are respectively arranged at the upper and lower positions of the two knife holders, the wire rubbing blocks are respectively arranged at the positions corresponding to the two wire rubbing blocks which are respectively arranged at the positions of the two opposite sides of the cutting blocks, and the wire rubbing driving device can realize transmission between the two wire rubbing blocks and the two opposite sides by corresponding to the transmission devices.

As a preferred embodiment, both cutting blades are provided with serrated cutting edges at one end of the path along which the cable moves.

As a preferred embodiment, one end of the four peeling knives, which is close to the moving path of the cable, is provided with a saw-tooth-shaped cutting edge.

As a preferred embodiment, the ninth transmission assembly comprises a rubbing block mounting arm and a rubbing swinging block, the rubbing block mounting arm is provided with two rubbing block mounting arms and is horizontally and respectively arranged in the corresponding lifting sliding blocks in a translational manner, one ends of the two rubbing block mounting arms are respectively connected with the two rubbing blocks, the other ends of the two rubbing block mounting arms are respectively provided with a vertically arranged rubbing translation sliding groove, the rubbing swinging block is arranged at the back of the cutting mounting bracket in a swinging manner, two ends of the rubbing swinging block are respectively provided with a rotatable rubbing translation sliding block, each rubbing translation sliding block is respectively and horizontally arranged in the corresponding rubbing translation sliding groove, and the rubbing driving device is in transmission connection with the rubbing swinging block through the fifth transmission assembly and can drive the rubbing swinging block to swing.

As a preferred embodiment, both the thread twisting blocks are in a shape of Chinese character kou.

Compared with the prior art, the utility model has the beneficial effects that:

the wire twisting block is arranged, so that the wire twisting can be carried out on the wire core at the end part of the peeled wire, and the forming quality of a finished product can be effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a cable cutting and peeling mechanism of a double-end tin pick-up machine according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at C;

fig. 3 is a partial enlarged view of a cable cutting and peeling mechanism of a double-end tin pick-up machine according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an embodiment of the present utility model provides a cable cutting and peeling mechanism of a dual-end tin pick-up machine, which includes a cutting mounting bracket 501, a cutting knife 502, a peeling knife 503, a knife holder 504, a lifting sliding rail 505, a lifting sliding block 506, a lifting screw 507, a cutting driving device 508, a twisting block 509, a twisting block mounting arm 510, a twisting pendulum 511 and a twisting driving device 512, and the following detailed description of each component of the embodiment is given with reference to the accompanying drawings.

As shown in fig. 1 to 3, the lifting slide rail 505 is vertically installed at one side of the cutting installation support 501, the lifting slide blocks 506 are provided with two lifting slide blocks 506 and are installed on the lifting slide rail 505 in a lifting manner, screw nuts 5061 with opposite rotation directions are respectively arranged in the two lifting slide blocks 506, the lifting screw rods 507 are vertically arranged and are respectively connected with the two screw nuts 5061 in a threaded manner so as to realize transmission, the cutting driving device 508 is installed at the bottom of the cutting installation support 501, the output part of the cutting driving device 508 is in transmission connection with the lifting screw rods 507 through a fourth transmission component (such as a coupling) and can drive the lifting screw rods 507 to rotate so as to realize mutual approaching or mutual separating of the two lifting slide blocks 506, the cutter blocks 504 are provided with two cutter blocks 504 and are respectively installed on the front surfaces of the two lifting slide blocks 506 in a vertical symmetry manner, the peeling cutter 503 is provided with four cutter blocks and is respectively installed on the middle positions of the opposite end surfaces of the two cutter blocks 504 in a vertical symmetry manner.

In this embodiment, two rubbing blocks 509 are disposed and all take a shape of a Chinese character kou, the two rubbing blocks 509 are respectively disposed between two corresponding peeling knives 503, the rubbing block mounting arms 510 are disposed and all horizontally mounted in the corresponding lifting sliders 506 in a translational manner, one ends of the two rubbing block mounting arms 510 are respectively connected with the two rubbing blocks 509, the two rubbing swinging blocks 511 are swingably mounted on the back of the cutting mounting bracket 501, the rubbing driving device 512 is mounted on the top of the cutting mounting bracket 501, the rubbing driving device 512 is in transmission connection with the rubbing swinging blocks 511 through a fifth transmission component (e.g. synchronous belt and synchronous pulley) and can drive the rubbing swinging blocks 511 to swing, two ends of the rubbing swinging blocks 511 are respectively provided with rotatable rubbing translation sliders 5111, each rubbing translation slider 5111 is horizontally mounted in the corresponding lifting slider 5101.

Preferably, the cutting knife 502 and the peeling knife 503 are both provided with serrated cutting edges at one end of the path of the cable, which is close to the moving path of the cable, so that the cable is conveniently positioned, and the cutting and peeling effects are good.

In conclusion, the wire twisting block is simple in structure and reasonable in design, the cutting driving device is used for driving the cutting knife and the peeling knife to cut and peel the wire, manual intervention is few, the safety coefficient is high, production efficiency is greatly improved, and meanwhile, the wire twisting block is arranged to twist the wire core at the end part of the peeled wire, so that the forming quality of a finished product can be effectively improved.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. The utility model provides a cable cutting off peeling mechanism of double-end tin pick-up machine which characterized in that: the cutter comprises a cutting-off mounting bracket (501), a cutting-off cutter (502), a peeling cutter (503), a cutter holder (504), lifting slide rails (505), lifting sliding blocks (506), lifting screw rods (507), a cutting-off driving device (508), a wire twisting block (509) and a wire twisting driving device (512), wherein the lifting slide rails (505) are vertically arranged on one side of the cutting-off mounting bracket (501), the lifting sliding blocks (506) are arranged on the lifting slide rails (505) in a lifting manner, screw nuts (5061) with opposite rotation directions are respectively arranged in the two lifting sliding blocks (506), the lifting screw rods (507) are vertically arranged and are respectively in threaded connection with the two screw nuts (5061) to realize transmission, the output part of the cutting-off driving device (508) is in transmission connection with the lifting screw rods (507) through a fourth transmission component and can drive the lifting screw rods (507) to rotate so as to realize mutual approaching or separating of the two lifting sliding blocks (506), the cutter holder (504) is provided with two lifting sliding blocks which are respectively arranged on the upper and lower sides symmetrically, the cutter holder (504) is provided with two opposite front faces (502) which are respectively arranged at the middle positions of the two cutter holder (502), the peeling knives (503) are arranged in four and are respectively and vertically symmetrically arranged at two side edge positions of opposite end surfaces of the two knife holders (504), two twisting blocks (509) are arranged, through holes for the corresponding cutting knives (502) to pass through are respectively arranged at the middle positions of the two twisting blocks (509), the twisting driving device (512) is arranged at the top of the cutting mounting bracket (501), the two twisting blocks (509) are respectively arranged between the two peeling knives (503) corresponding to each other and are in transmission connection with the twisting driving device (512) through a ninth transmission component, and the twisting driving device can drive the two twisting blocks (509) to move in opposite directions to achieve twisting.

2. The cable cutting and stripping mechanism of a double-ended tin pick-up machine as claimed in claim 1, wherein: and saw-toothed cutting edges are arranged at one ends of the two cutting knives (502) close to the moving path of the cable.

3. The cable cutting and stripping mechanism of a double-ended tin pick-up machine as claimed in claim 1, wherein: and saw-toothed cutting edges are arranged at one ends of the four peeling knives (503) close to the moving path of the cable.

4. The cable cutting and stripping mechanism of a double-ended tin pick-up machine as claimed in claim 1, wherein: the ninth transmission assembly comprises a twisting block mounting arm (510) and a twisting swing block (511), wherein the twisting block mounting arm (510) is provided with two twisting block mounting arms and can be horizontally mounted in the corresponding lifting sliding blocks (506) in a translational manner, one ends of the two twisting block mounting arms (510) are respectively connected with the two twisting blocks (509), the other ends of the two twisting block mounting arms (510) are respectively provided with a twisting translation sliding groove (5101) which is vertically arranged, the twisting swing block (511) can be mounted on the back of the cutting mounting bracket (501) in a swinging manner, two ends of the twisting swing block (511) are respectively provided with a rotatable twisting translation sliding block (5111), each twisting translation sliding block (5111) can be horizontally mounted in the corresponding twisting translation sliding groove (5101), and the twisting driving device (512) is in transmission connection with the twisting swing block (511) through a fifth transmission assembly and can drive the twisting swing block to swing.

5. The cable cutting and stripping mechanism of a double-ended tin pick-up machine as claimed in claim 1, wherein: both the thread twisting blocks (509) are in a shape of Chinese character kou.