CN211619659U

CN211619659U - Wire catching mechanism

Info

Publication number: CN211619659U
Application number: CN201922296327.9U
Authority: CN
Inventors: 张伟新; 蔡麟; 惠渊
Original assignee: Wuxi Juyi Tongchuang Technology Co ltd
Current assignee: Wuxi Juyi Tongchuang Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-02
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a catch line mechanism, including base, line dish seat, catch the line ware and collude the line pole, the rotatable front side of installing in the base of line dish seat is caught to the line ware, catches the edge that the line dish seat was located to the line ware, and the opening direction of catching the line ware is unanimous with turning to of line dish seat, colludes the line pole and is the arc and installs in the base through telescopic cylinder, colludes the line pole and is close to in the edge of dish seat, and the below of colluding the line pole is equipped with the cutting off cutter, and the cutting off cutter sets up along the edge slope of dish seat, and. The utility model relates to a rationally, collude the line pole and stretch out the back, can ensure to catch the line ware and can not catch the enameled wire, when needs are caught the line, the line pole that colludes of empty dish department returns and contracts, and the disk seat is rotatory, is gone into rotatory line ware of catching of crossing from the opening part card that catches the line ware by the enameled wire that the guide was come, and after catching the line success, the disk seat continues to rotate, is cut off after touchhing the cutting off tool with the line segment that full dish is connected, and this line mechanism of catching catches the line is accurate, and can automatic broken string.

Description

Wire catching mechanism

Technical Field

The utility model relates to an enameled wire manufacture equipment, more specifically relate to catch line mechanism.

Background

The enameled wire is composed of an internal wire and a coating wrapping the wire, and the baked enameled wire needs to be arranged on a take-up reel through a wire catching mechanism after the enameled wire is subjected to the working procedures of annealing, painting, baking, cooling and the like. In order to realize automatic wire winding, a wire catching device is usually required to be arranged on a wire winding machine so as to realize automatic wire catching during disk changing.

The problem that generally exists among the prior art, the position of catching the line ware on the admission machine is fixed, catches line mouth design unreasonable, and the enameled wire is difficult to block in catching the line ware, catches line success rate low, and empty dish catches the line after succeeding in, full dish needs to break the enameled wire, generally utilizes the pulling force that take-up reel self rotational speed produced to snap the enameled wire, like this, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can accurate catch line catch mechanism of line can also automatic broken string after catching the line, reduces the potential safety hazard.

According to the utility model discloses an aspect provides a catch line mechanism, it includes base, disk seat, catch the line ware and collude the line pole, the rotatable front side of installing in the base of disk seat, the edge of disk seat is located to the catch the line ware, the opening direction of catch the line ware is unanimous with the turning to of disk seat, collude the line pole and be the arc and install in the base through telescopic cylinder, collude the line pole and be close to in the edge of disk seat, the below of colluding the line pole is equipped with the cutting off cutter, the edge slope setting of cutting off cutter along the disk seat, the edge of a knife orientation of cutting off cutter turns to opposite with the disk seat. Therefore, the wire catcher is arranged on the rotatable tray seat, the opening direction of the wire catcher is consistent with the rotation direction of the tray seat, when the wire is required to be caught, the wire hooking rod is retracted under the driving of the telescopic cylinder, the tray seat rotates, and the guided enameled wire is clamped into the rotated wire catcher from the opening of the wire catcher; the direction of the cutter edge of the cutting-off cutter is opposite to the direction of the disc seat, when the line is successfully caught, the disc seat continues to rotate, and the line segment connected with the full disc is cut off by the cutting-off cutter after being touched by the cutting-off cutter; the wire hooking rod is arc-shaped and close to the edge of the disc seat, the wire trap can not catch the enameled wire after the wire hooking rod extends out, and the enameled wire can be accurately caught by the edge of the enameled wire close to the disc seat only after the wire hooking rod retracts; the line catching mechanism realizes automatic and accurate line catching and breaking.

In some embodiments, the thread catcher comprises a thread catcher body, a spring and a positioning bolt, the spring is sleeved outside the positioning bolt and penetrates through the disc seat to be connected with one end of the thread catcher body, and the other end of the thread catcher body is provided with an upward warping portion. Therefore, the enameled wire is clamped in from the opening of the wire catcher, the wire catcher body slightly protrudes outwards relative to the disc seat in the clamping moment, the spring is compressed, and after the enameled wire is caught in place, the spring is released, and the enameled wire is tightly pressed in the opening of the wire catcher body and cannot slip.

In some embodiments, the thread hooking rod comprises a base and a radian rod, the upper end and the lower end of the base are connected with connecting rods, the two ends of the radian rod are connected with the connecting rods, and the base is connected with the telescopic rod of the telescopic cylinder. Therefore, the connecting rods are connected to the two ends of the radian rod, so that the enameled wires can not be enabled to deviate from the two ends of the radian rod to the inner side of the radian rod, and the enameled wires can not be clamped.

In some embodiments, the severing knife is mounted to the base by a knife holder. Therefore, the enameled wire is made of metal, the cutting-off tool belongs to a wearing part and needs to be replaced frequently, and the tool apron can be continuously utilized when the cutting-off tool is replaced, so that resource waste is avoided; after the position of the cutter holder is fixed, the installation angle of the cutting-off cutter is fixed, the cutting-off cutter is only replaced, repeated debugging is not needed, and the working efficiency is greatly improved.

In some embodiments, the tool holder is L-shaped, the side wall of the tool holder is provided with a kidney-shaped hole, and the cutting knife is mounted in the kidney-shaped hole through a bolt. Therefore, the position of the cutting-off tool on the tool apron can be finely adjusted through the waist-shaped hole, if the cutting-off tool is worn, the position of the cutting-off tool can be adjusted a little forward, the cutting-off tool can be continuously used for a period of time, and the production cost is saved.

In some embodiments, there are two sets of disc seats, the two sets of disc seats are oppositely rotated inwards, the thread hooking rods of the two sets of disc seats are located between the two sets of disc seats, and the two sets of thread hooking rods are arranged in bilateral symmetry with respect to the centers of the two sets of disc seats. Therefore, the disc seats are arranged into two groups, the two groups of disc seats are respectively provided with the wire collecting discs, when one side of each disc seat collects a full disc, the wire hooking rod on the side of the full disc extends out under the driving of the telescopic cylinder to block the wire catching device on the side of the full disc to prevent wire catching, the wire hooking rod on the side of the empty disc retracts under the driving of the telescopic cylinder, the disc seats rotate, the flat wire is clamped into the wire catching device on the side of the empty disc, after the wire catching of the empty disc succeeds, the disc seats rotate along with the disc seats on the side of the empty disc, the flat wire end connected with the full disc is cut off by the cutting knife, and the automatic switching, wire catching and wire breaking of the full disc and the empty disc are realized.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rationally, catch the line ware and install on rotatable plate base, the opening direction of catching the line ware is unanimous with turning to of plate base, the edge of a knife orientation of cutting off cutter is opposite with turning to of plate base, collude the line pole and stretch out the back, can ensure to catch the line ware and can not catch the enameled wire, when needs are caught the line, the line pole that colludes of empty dish department returns under telescopic cylinder's drive and contracts, the plate base is rotatory, the enameled wire that comes is guided is gone into rotatory line ware of catching that comes from the opening part card of catching the line ware, after catching the line success, the plate base continues to rotate, the line segment of being connected with full dish is caught and is cut off after the cutting off cutter, it is accurate that this line mechanism of catching line catches the line.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a thread catching mechanism according to the present invention;

FIG. 2 is a schematic view of the mounting structure of the reel seat, the line catcher and the take-up reel;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic view of the structure of the thread hooking rod;

FIG. 7 is a schematic view of the structure of the cutting blade;

fig. 8 is a schematic view of the mounting of two sets of the tray and the wire catching mechanism.

Detailed Description

The present invention will be further described with reference to the following embodiments.

As shown in fig. 1 and 8, the thread catching mechanism of an embodiment of the present invention includes a base 1, a tray 2, a thread catching device 3, and a thread hooking rod 4. The disk seat 2 is rotatably arranged on the front side of the base 1, the disk seat 2 can be driven to rotate by a servo motor, and the take-up reel 20 is arranged on the disk seat 2 through a take-up shaft 21. The thread catcher 3 is positioned at the edge of the disk seat 2, and the opening direction of the thread catcher 3 is consistent with the rotation direction of the disk seat 2. Collude line pole 4 and be the arc and install in base 1 through telescopic cylinder 43, collude line pole 4 and be close to the edge of plate 2. A cutting knife 5 is arranged below the thread hooking rod 4, the cutting knife 5 is obliquely arranged along the edge of the disc seat 2, and the direction of the knife edge of the cutting knife 5 is opposite to the direction of rotation of the disc seat 2.

As shown in fig. 2 to 5, the thread trap 3 specifically includes a trap body 31, a spring 32, and a positioning pin 33. The positioning bolt 33 is sleeved with a spring 32 and penetrates through the disc seat 2 to be connected with one end of the thread catcher body 31, and the other end of the thread catcher body 31 is provided with an upward warping part 311 forming an opening of the thread catcher 3. The enameled wire is clamped in from the opening of the wire catcher 3, at the moment of clamping, the wire catcher body 31 slightly protrudes outwards relative to the disc base 2, the spring 32 is compressed, after the enameled wire is caught in place, the spring 32 is released, and the enameled wire is tightly pressed in the opening of the wire catcher body 31 and cannot slip. If the take-up reel 20 is to be removed, the positioning pin 33 can be pressed, the spring 32 is compressed, and the thread end can be removed from the opening of the thread catcher 3.

As shown in fig. 6, the thread hooking rod 4 includes a base 41 and a curved rod 42, the upper and lower ends of the base 41 are connected to a connecting rod 421, the two ends of the curved rod 42 are connected to the connecting rod 421, and the base 41 is connected to the telescopic rod of the telescopic cylinder 43. The connecting rods 421 are connected to the two ends of the arc rod 42, so that the enameled wire cannot be deviated from the two ends of the arc rod 42 to the inner side of the arc rod 42, and the enameled wire cannot be clamped.

As shown in fig. 7, the cutting blade 5 is attached to the base 1 via a holder 51. Specifically, the tool apron 51 is L-shaped, the tool apron 51 is fixed to the base 1 through screws, two waist-shaped holes 511 are formed in the side wall of the tool apron 51, and the cutting tool 5 is mounted in the waist-shaped holes 511 through bolts. The enameled wire is the metal material, and cutting off cutter 5 just belongs to the wearing parts, needs often to be changed so, when changing cutting off cutter 5, blade holder 51 can also continue to utilize, avoids the wasting of resources. After the position of the tool apron 51 is fixed, the installation angle of the cutting-off tool 5 is fixed, and the cutting-off tool 5 is only replaced, so that repeated debugging is not needed, and the working efficiency is greatly improved. The position of the cutting-off knife 5 on the knife holder 51 can be finely adjusted through the waist-shaped hole 511, if the cutting-off knife 5 is worn, the position of the cutting-off knife 5 can be slightly adjusted forwards, the cutting-off knife can be continuously used for a period of time, and the production cost is saved.

In practical application, in order to provide working efficiency and realize automatic disc replacement, two sets of disc seats 2 are provided. As shown in fig. 8, the two sets of disc seats 2 are rotated oppositely, specifically, the left disc seat 2 rotates clockwise, and the right disc seat 2 rotates counterclockwise. The thread hooking rods 4 of the two sets of disc seats 2 are positioned between the two sets of disc seats 2, and the two sets of thread hooking rods 4 are arranged in bilateral symmetry relative to the centers of the two sets of disc seats 2. The disc seats 2 are arranged into two groups, the take-up discs 20 are respectively arranged on the two groups of disc seats 2, when one side of each disc seat is used for taking up a full disc, the wire hooking rod 4 on the side of the full disc extends out under the driving of the telescopic cylinder 43 so as to block the wire catching device 3 on the side of the full disc to prevent wire catching, the wire hooking rod 4 on the side of an empty disc retracts under the driving of the telescopic cylinder 43, the disc seats 2 rotate, the flat wire is clamped into the wire catching device 3 on the side of the empty disc, when the wire catching of the empty disc succeeds, the disc seats 2 rotate along with the disc seats 2 on the side of the empty disc, the flat wire end connected with the full disc is cut off by the cutting knife 5, and the automatic switching, wire catching and wire breaking of the.

The utility model discloses a specifically catch line process: the wire catcher 3 is arranged on the rotatable tray seat 2, when the wire is required to be caught, the wire hooking rod 4 on the side of the empty tray is driven by the telescopic cylinder 43 to retract, the tray seat 2 rotates, and the guided enameled wire is clamped into the rotated wire catcher 3 from the opening of the wire catcher 3; the direction of the cutting edge of the cutting knife 5 is opposite to the direction of the disc seat 2, when the line is successfully caught, the disc seat 2 continues to rotate, and the line segment connected with the full disc is cut by the cutting knife 5 after being collided with the cutting knife 5. Collude line pole 4 and be the arc and be close to in the edge of plate base 2, collude the line pole 4 and stretch out the back, can ensure that catch 3 seizure of line ware can not catch the enameled wire, only collude line pole 4 and retract the back, the enameled wire can be caught accurately near the edge of plate base 2 to the enameled wire.

The utility model relates to a rationally, use in the admission machine of enameled wire, can realize accurate line of catching, and can automatic disconnection, for full automatic switch-over empty dish and full dish provide facility, reduced the potential safety hazard, improved work efficiency.

The foregoing is only a few embodiments of the present invention, and it should be noted that, for those skilled in the art, other modifications and improvements can be made without departing from the inventive concept of the present invention, and all of them belong to the protection scope of the present invention.

Claims

1. Catch line mechanism, its characterized in that, including base (1), dish seat (2), catch line ware (3) and collude line pole (4), dish seat (2) rotatable the installation in the front side of base (1), the edge of dish seat (2) is located in catch line ware (3), the opening direction of catching line ware (3) is unanimous with the turning to of dish seat (2), collude line pole (4) and be the arc and install in base (1) through telescopic cylinder (43), collude line pole (4) and be close to in the edge of dish seat (2), the below of colluding line pole (4) is equipped with cutting off cutter (5), cutting off cutter (5) set up along the edge slope of dish seat (2), the edge of a knife orientation of cutting off cutter (5) is opposite with the turning to of dish seat (2).

2. The wire catching mechanism according to claim 1, characterized in that the wire catching device (3) comprises a wire catching device body (31), a spring (32) and a positioning bolt (33), the spring (32) is sleeved outside the positioning bolt (33) and penetrates through the disc seat (2) to be connected with one end of the wire catching device body (31), and the other end of the wire catching device body (31) is provided with an upward warping part (311).

3. The line catching mechanism according to claim 2, wherein the line hooking rod (4) comprises a base (41) and a radian rod (42), the upper end and the lower end of the base (41) are connected with a connecting rod (421), the two ends of the radian rod (42) are connected with the connecting rod (421), and the base (41) is connected with the telescopic rod of the telescopic cylinder (43).

4. A thread catching mechanism according to claim 3 characterized in that the cutting blade (5) is mounted to the base (1) by a blade holder (51).

5. The line catching mechanism according to claim 4, wherein the tool holder (51) is L-shaped, the side wall of the tool holder (51) is provided with a waist-shaped hole (511), and the cutting blade (5) is mounted to the waist-shaped hole (511) by a bolt.

6. The line catching mechanism as claimed in any one of claims 1 to 5, wherein there are two sets of the disc seats (2), the two sets of the disc seats (2) are oppositely rotated inwards, the line hooking rods (4) of the two sets of the disc seats (2) are located between the two sets of the disc seats (2), and the two sets of the line hooking rods (4) are symmetrically arranged left and right relative to the centers of the two sets of the disc seats (2).