CN108551069B

CN108551069B - Wire clamping rotating mechanism

Info

Publication number: CN108551069B
Application number: CN201810416258.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Quanzhou Qixin Patent Technology Consulting Co ltd
Current assignee: Chongqing Hengrui Machinery Manufacturing Co.,Ltd.
Priority date: 2013-05-15
Filing date: 2013-05-15
Publication date: 2020-05-08
Anticipated expiration: 2033-05-15
Also published as: CN103296564B; CN109038180A; CN103296564A; CN108551069A

Abstract

The invention relates to the field of electronic wire machinery, in particular to a wire clamping rotating mechanism for processing an electronic flat cable, which comprises: the rear end part of the wire clamping piece is connected with the rotating frame through two pins; the two hooks are connected with the middle parts of the wire clamping pieces through two pins and arranged in the rotating frame, and the end surfaces of the hooks are inclined surfaces; two hanging rods which are fixed on the rotating frame and can respectively hook the two hooks; the two guide columns are arranged above the rotating frame, and the end surfaces of the guide columns are inclined planes; the fixed block is provided with two holes which are respectively matched with the two guide pillars to guide the guide pillars; the two pressing pins are arranged above the front ends of the wire clamping sheets; and the two springs are respectively arranged above the two pressing pins and are in a compressed state. The mechanism completes a series of actions of clamping, rotating, bending and loosening the flat cable to the flat cable automatically delivered, is used as one of the mechanisms in an electronic flat cable automatic machine, is high in speed and efficiency, and is not easy to make mistakes to cause quality problems.

Description

Wire clamping rotating mechanism

The application has the following application numbers: 2013101782209, the name of invention creation: a wire clamping rotating mechanism is disclosed as follows: divisional application of patent application on 2013, 05, month 15.

Technical Field

The invention relates to the field of electronic wire machinery, in particular to a wire clamping rotating mechanism for processing an electronic flat cable.

Background

The use of automated machinery has led to unprecedented productivity gains, and manufacturing industries are increasingly using automated machinery, as well as in the field of electronic wire manufacturing. The electronic flat cable is not only thin but also dense, and if the electronic flat cable is processed by hands, the length is measured, the rubber sheets at two ends are cut off, the thin line of the flat cable is separated, and a terminal is arranged on each flat cable, so that the process is very complicated, the time is wasted, and the quality cannot be guaranteed. Later, people gradually used automated machinery to replace manual work to complete all the processes of the electronic flat cable from beginning to end, so that the productivity was greatly improved.

However, the existing automatic electronic wire rod processing machine still has the problems of product quality, processing speed and the like. Therefore, continuous improvements and perfection of automated electronic wire processing machinery is a long-standing goal.

Disclosure of Invention

The invention aims to solve the problems and provides a wire clamping and rotating mechanism, which belongs to a mechanism in an electronic flat cable automatic processing machine, is used for automatically clamping a flat cable and bending a wire, and is sensitive and reliable.

In order to achieve the purpose, the invention adopts the following technical scheme:

a wire clamping rotation mechanism comprising: a rotating frame, the side of which is provided with a rotating shaft; the rear end part of the wire clamping piece is connected with the rotating frame by two pins, so that the front end part of the wire clamping piece can perform opening and closing movement relative to the rotating frame; the two hooks are connected with the middle parts of the wire clamping pieces through two pins, so that the hooks can rotate relative to the wire clamping pieces by taking the pins as centers, the hooks are arranged in the rotating frame, and the end surfaces of the hooks are inclined planes; two hanging rods which are fixed on the rotating frame and can respectively hook the two hooks; the two guide columns are arranged above the rotating frame, and the end surfaces of the guide columns are inclined planes; the fixed block is provided with two holes which are respectively matched with the two guide pillars to guide the guide pillars; the two pressing pins are arranged above the front ends of the wire clamping sheets; the two springs are respectively arranged above the two pressing pins and are in a compressed state;

furthermore, the rotating shaft is driven by a motor to enable the rotating frame to rotate by taking the rotating shaft as an axis.

Further, the guide post moves up and down under the action of the cylinder.

Furthermore, the rear end of the wire clamping piece is also provided with a positioning block.

By adopting the structure, the automatic flat cable feeding mechanism finishes a series of actions of clamping, rotating, bending and loosening the flat cable to the flat cable which is automatically delivered, is used as one mechanism in an electronic flat cable automatic machine, is high in speed and efficiency, and is not easy to make mistakes to cause quality problems.

Drawings

FIG. 1 is a perspective view of the clamp of the present invention.

FIG. 2 is a schematic view of the interior of the clamp of the present invention.

Fig. 3 is an enlarged partial view of the clamp hook of the present invention.

Fig. 4 is a schematic view of the present invention in curved line.

FIG. 5 is a schematic view of the inside of a curved line according to the present invention.

FIG. 6 is an enlarged view of a portion of the curved line hook of the present invention.

Fig. 7 is a schematic relaxed perspective view of the present invention.

Wherein, 1 is a hook, 2 is a thread clamping sheet, 3 is a positioning block, 4 is a guide post, 5 is a fixing hole, 6 is a rotating frame, 7 is a spring, 8 is a rotating shaft, 9 is a pressing pin, 10 is a flat cable, and 11 is a hanging rod.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

As shown in fig. 1 to 7, a wire clamping rotation mechanism includes: a rotating frame 6, the side of which is provided with a rotating shaft 8; the rear end part of the wire clamping piece 2 is connected with the rotating frame 6 by two pins, so that the front end part of the wire clamping piece 2 can do opening and closing movement relative to the rotating frame 6; the two hooks 1 are connected with the middle parts of the wire clamping pieces 2 through two pins, so that the hooks 1 can rotate relative to the wire clamping pieces 2 by taking the pins as centers, the hooks 1 are arranged in the rotating frame 6, and the end surfaces of the hooks 1 are inclined planes; two hanging rods 11 fixed on the rotating frame 6 and capable of respectively hooking the two hooks 1; the two guide posts 4 are arranged above the rotating frame 6, and the end surfaces of the guide posts 4 are inclined planes; a fixed block 5, which is provided with two holes respectively matched with the two guide posts 4 to guide the guide posts 4; the two pressing pins 9 are arranged above the front ends of the wire clamping pieces 2; the two springs 7 are respectively arranged above the two pressing pins 9 and are in a compressed state, the rotating shaft 8 is driven by a motor to enable the rotating frame 6 to rotate around the rotating shaft 8, the guide post 4 moves up and down under the action of an air cylinder, and the rear end of the wire clamping piece 2 is also provided with the positioning block 3.

In the initial state, the rotating frame 6 is placed in the forward direction, the guide post 4 is suspended above the rotating frame 6, the hook 1 hooks the hanging rod 11, the wire clamping piece 2 is in the open state at the moment, the flat cable 10 automatically feeds the wire into the open wire clamping piece 2, and the positioning block 2 limits the length of the fed wire.

As shown in fig. 1 to 3, the guide post 4 moves downwards under the action of the cylinder, the hook 1 is separated from the hanging rod 11 under the action of the inclined surface, and the pressing pin 9 presses the wire clamping piece 2 downwards under the action of the spring 7, so that the wire clamping piece 2 clamps the flat cable 10.

As shown in fig. 4 to 6, after the flat cable 10 is clamped by the clamping piece 2, the guide post 4 makes a return motion upward under the action of the cylinder, then the rotating shaft 8 drives the rotating frame 6 to make a 180-degree rotation along the advancing direction of the flat cable 10 under the driving of the motor, and the flat cable 10 is clamped and then moves along with the rotating frame 6 to make the wire bent by 180 degrees.

As shown in fig. 7, the guide post 4 moves downward under the action of the cylinder, and extends into the rotating frame 6 in a rotating state, so as to push the thread clamping piece 2 to release the flat cable 10, the spring 7 is compressed again, and the hook 1 hooks the hanging rod 11, so that the thread clamping piece 2 returns to an open state.

After the guide post 4 returns, the rotating shaft 8 drives the rotating frame 5 to rotate 180 degrees against the advancing direction of the flat cable 10, and at this time, the rotating frame 6 returns to the initial state, thereby completing an action cycle. The clamping and rotating mechanism in this process completes a series of automated actions of clamping, rotating, bending and releasing the flat cable 10.

The invention has been described in detail, but it is apparent that variations and modifications can be effected by one skilled in the art without departing from the scope of the invention as defined by the appended claims.

Claims

1. A wire clamping and rotating mechanism is characterized by comprising: a rotating frame, the side of which is provided with a rotating shaft; the rear end part of the wire clamping piece is connected with the rotating frame by two pins, so that the front end part of the wire clamping piece can perform opening and closing movement relative to the rotating frame; the two hooks are connected with the middle parts of the wire clamping pieces through two pins, so that the hooks can rotate relative to the wire clamping pieces by taking the pins as centers, the hooks are arranged in the rotating frame, and the end surfaces of the hooks are inclined planes; two hanging rods which are fixed on the rotating frame and can respectively hook the two hooks; the two guide columns are arranged above the rotating frame, and the end surfaces of the guide columns are inclined planes; the fixed block is provided with two holes which are respectively matched with the two guide pillars to guide the guide pillars; the two pressing pins are arranged above the front ends of the wire clamping sheets; the two springs are respectively arranged above the two pressing pins and are in a compressed state; the guide post moves up and down under the action of the cylinder; the rear end of the wire clamping piece is also provided with a positioning block.