CN215967346U

CN215967346U - Terminal feed mechanism

Info

Publication number: CN215967346U
Application number: CN202121992401.1U
Authority: CN
Inventors: 孙金锁; 杨景; 朱凯华
Original assignee: World Precision Manufacturing Dongguan Co Ltd
Current assignee: World Precision Manufacturing Dongguan Co Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-08
Anticipated expiration: 2031-08-23

Abstract

The utility model provides a terminal feeding mechanism which comprises a vibration disc assembly, a distributing mechanism, a pressing mechanism, a material blocking mechanism and a material taking mechanism, wherein the vibration disc assembly comprises a linear feeding module, a linear vibration conveying material channel for conveying terminals is arranged on the linear feeding module, a material taking port communicated with the linear vibration conveying material channel is arranged at the front end of the linear feeding module, the distributing mechanism is used for separating a second terminal arranged at a second position of the conveying front end of the linear vibration conveying material channel from a third terminal arranged at a third position of the conveying front end of the linear vibration conveying material channel, the pressing mechanism is used for pressing the second terminal, the material blocking mechanism is used for blocking the front of a first terminal arranged at a first position of the conveying front end of the linear vibration conveying material channel, and the material taking mechanism is arranged in front of the conveying front end of the linear vibration conveying material channel; borrow by the extracting mechanism and stretch into the material taking mouth and clip first terminal to and stock stop releases first terminal, make extracting mechanism take first terminal out from the material taking mouth.

Description

Terminal feed mechanism

Technical Field

The utility model relates to the technical field of relay production, in particular to a terminal feeding mechanism.

Background

The relay is an automatic switch element with an isolation function, is widely applied to remote control, remote measurement, communication, automatic control, electromechanical integration and power electronic equipment, and is one of the most important control elements. The relay mainly comprises a coil, an iron core, an iron frame, an armature, a hook, a push sheet, a base, a shell, a terminal and the like. At present, in the production and processing process of the relay, the automation degree of the feeding process of the terminal is low, the input of manpower is high, the production cost is improved invisibly, and the problem of low working efficiency exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a terminal feeding mechanism capable of automatically feeding terminals.

In order to achieve the above object, the present invention provides a terminal feeding mechanism, which comprises a vibration disc assembly, a material distribution mechanism, a material pressing mechanism, a material blocking mechanism and a material taking mechanism, wherein the vibration disc assembly comprises a linear feeding module, a linear vibration conveying material channel for conveying terminals is arranged on the linear feeding module, a material taking port communicated with the linear vibration conveying material channel is arranged at the front end of the linear feeding module, the material distribution mechanism, the material pressing mechanism and the material blocking mechanism are sequentially arranged on one side or the other side of the linear feeding module along the conveying direction of the linear vibration conveying material channel, the material distribution mechanism is used for separating a second terminal arranged at a second position of the conveying front end of the linear vibration conveying material channel from a third terminal arranged at a third position of the conveying front end of the linear vibration conveying material channel, the material pressing mechanism is used for pressing the second terminal, the material blocking mechanism is used for blocking the front of a first terminal arranged at a first position of the conveying front end of the straight vibrating conveying material channel, and the material taking mechanism is arranged in front of the conveying front end of the straight vibrating conveying material channel; borrow by the extracting mechanism stretches into get the material mouth and clip first terminal, and stock stop releases first terminal makes the extracting mechanism will first terminal is followed get the material mouth and is taken out.

Preferably, the vibration disc assembly further comprises a bin and a material disc, the bin is arranged on one side of the material disc, the bin is in butt joint with the upper portion of the material disc, and the material disc is in butt joint with the conveying rear end of the straight vibration conveying channel.

Preferably, the material distributing mechanism includes a material distributing lifting driving mechanism and a material distributing member, an output end of the material distributing lifting driving mechanism is connected to the material distributing member, and the material distributing lifting driving mechanism can drive the material distributing member to lift so that the material distributing member separates the second terminal from the third terminal.

Preferably, the material distributing lifting driving mechanism comprises a material distributing support, a material distributing cylinder, a material distributing sliding block and a material distributing connecting piece, wherein the material distributing cylinder is arranged on the material distributing support, the output end of the material distributing cylinder is connected with the material distributing sliding block, the material distributing cylinder can drive the material distributing sliding block to move up and down, one end of the material distributing connecting piece is connected with the material distributing sliding block, and the other end of the material distributing connecting piece is connected with the material distributing piece.

Preferably, a sliding guide block is arranged on the material distributing support, and the material distributing sliding block is slidably arranged in the sliding guide block in a penetrating manner.

Preferably, the distributing member is provided with a groove for the third terminal to pass through.

Preferably, the material blocking mechanism comprises a material blocking linear driving mechanism and a material blocking member, the output end of the material blocking linear driving mechanism is connected with the material blocking member, and the material blocking linear driving mechanism can drive the material blocking member to transversely move, so that the material blocking member blocks or releases the first terminal.

Preferably, the material blocking member has a first blocking rib and a second blocking rib spaced up and down, the first blocking rib is used for blocking the upper part of the first terminal, and the second blocking rib is used for blocking the lower part of the first terminal.

Preferably, the material taking port is communicated with the middle part of the straight vibration conveying channel, the first blocking rib is positioned above the material taking port in an inclined manner, and the second blocking rib is positioned below the material taking port in an inclined manner.

Preferably, the material taking mechanism comprises a material taking rotary driving mechanism, a material taking transverse moving driving mechanism and a clamping jaw assembly, the material taking transverse moving driving mechanism is arranged on the material taking rotary driving mechanism, the output end of the material taking transverse moving driving mechanism is connected with the clamping jaw assembly, the clamping jaw assembly is driven to rotate by the material taking rotary driving mechanism, and the material taking transverse moving driving mechanism drives the clamping jaw assembly to transversely move, so that the clamping jaw assembly enables the first terminal to be inserted into the base of the relay from the material taking port.

Compared with the prior art, the terminal feeding mechanism is provided with the material distributing mechanism, the material pressing mechanism and the material blocking mechanism in sequence along the conveying direction of the direct-vibration conveying material channel, the second terminal and the third terminal at the conveying front end of the direct-vibration conveying material channel are separated through the material distributing mechanism, so that the third terminal does not push the second terminal and the first terminal to advance any more, the front of the first terminal is blocked through the material blocking mechanism, the first terminal can be aligned while being blocked, and the verticality of the first terminal is ensured; when materials need to be taken, the material taking mechanism stretches into the material taking opening and clamps the first terminal, and the material blocking mechanism releases the first terminal, so that the material taking mechanism takes the first terminal out of the material taking opening and feeds the first terminal to a corresponding station. Therefore, the terminal feeding mechanism can automatically feed the terminals, and meanwhile, the pressing mechanism is used for pressing the second terminals, so that the second terminals are prevented from being brought out during material drawing, and the stability of terminal feeding is ensured.

Drawings

Fig. 1 is a schematic perspective view of a terminal feeding mechanism according to the present invention.

Fig. 2 is a schematic structural view of the terminal feeding mechanism of the present invention at the position of the linear feeding module.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic structural view of the material distributing mechanism of the present invention.

Fig. 5 is a schematic view of the take-off mechanism of the present invention.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to 3, the terminal feeding mechanism 100 of the present invention includes a vibration disc assembly 1, a material distribution mechanism 2, a material pressing mechanism 3, a material stopping mechanism 4 and a material taking mechanism 5, wherein the vibration disc assembly 1 includes a linear feeding module 11, a linear vibration conveying channel 111 for conveying terminals is disposed on the linear feeding module 11, a material taking port 112 communicated with the linear vibration conveying channel 111 is disposed at a front end of the linear feeding module 11, the material distribution mechanism 2, the material pressing mechanism 3 and the material stopping mechanism 4 are sequentially disposed at one side or the other side of the linear feeding module 11 along a conveying direction of the linear vibration conveying channel 111, the material distribution mechanism 2 is configured to separate a second terminal 202 arranged at a second position at a conveying front end of the linear vibration conveying channel 111 from a third terminal 203 arranged at a third position at the conveying front end of the linear vibration conveying channel 111, the material pressing mechanism 3 is configured to press the second terminal 202, and the material stopping mechanism 4 is configured to stop a first terminal arranged at a first position at the conveying front end of the linear vibration conveying channel 111 201, the material taking mechanism 5 is arranged in front of the conveying front end of the vertical vibration conveying material channel 111; borrow and stretch into the material taking opening 112 and clip first terminal 201 by the extracting mechanism 5 to and the stock stop 4 releases first terminal 201, makes extracting mechanism 5 take out first terminal 201 from material taking opening 112.

Referring to fig. 1, in the present embodiment, the vibration plate assembly 1 further includes a bin 12 and a material tray 13, the bin 12 is disposed at one side of the material tray 13, the bin 12 is connected to the upper side of the material tray 13, and the material tray 13 is connected to the rear end of the vertical vibration conveying channel 111. The structures and principles of the bin 12, the tray 13 and the linear feeding module 11 are well known to those skilled in the art, and therefore, are not described herein in detail.

Referring to fig. 2 to 4, the material separating mechanism 2 includes a material separating lifting driving mechanism 21 and a material separating member 22, an output end of the material separating lifting driving mechanism 21 is connected to the material separating member 22, and the material separating lifting driving mechanism 21 can drive the material separating member 22 to lift, so that the material separating member 22 separates the second terminal 202 from the third terminal 203. Specifically, the material-separating lifting driving mechanism 21 includes a material-separating support 211, a material-separating cylinder 212, a material-separating slider 213 and a material-separating connector 214, wherein the material-separating cylinder 212 is disposed on the material-separating support 211, the output end of the material-separating cylinder 212 is connected to the material-separating slider 213, the material-separating cylinder 212 can drive the material-separating slider 213 to move up and down, one end of the material-separating connector 214 is connected to the material-separating slider 213, and the other end of the material-separating connector 214 is connected to the material-separating member 22. More specifically, the material separating support 211 is provided with a sliding guide block 215, and the material separating slide block 213 is slidably disposed through the sliding guide block 215. The slide guide 215 is used to guide the movement of the material separating slider 213. However, the structure of the material-separating lifting/lowering driving mechanism 21 is not limited to this, for example, the material-separating lifting/lowering driving mechanism 21 may also adopt a structure in which the lifting cylinder directly drives the material-separating member 22 to lift. Further, the feed member 22 is provided with a groove 221 through which the third terminal 203 passes. When the material distributing lifting driving mechanism 21 drives the material distributing member 22 to ascend, the third terminal 203 can pass through the groove 221 and push the second terminal 202 in front, and meanwhile, the groove 221 can adjust and limit the position of the passing third terminal 203. When the material separating lifting driving mechanism 21 drives the material separating piece 22 to descend, the material separating piece 22 blocks the third terminal 203, and the third terminal 203 cannot pass through the groove 221.

Referring to fig. 2, the pressing mechanism 3 may use a conventional cylinder to drive a pressing member to move, so that the pressing member presses the second terminal 202 or releases the second terminal 202. When the material taking mechanism 5 extracts the first terminal 201, the pressing mechanism 3 presses the second terminal 202, so that the second terminal 202 is prevented from being taken out during material extraction, and the stability of terminal feeding is ensured. After the first terminal 201 is pulled out, the material blocking mechanism 4 blocks in front of the vertical vibration conveying material channel 111, the pressing mechanism 3 releases the second terminal 202, the output end of the material distributing lifting driving mechanism 21 of the material distributing mechanism 2 drives the material distributing member 22 to ascend, the material distributing member 22 releases the third terminal 203, the second terminal 202 and the third terminal 203 are not separated, the vertical vibration conveying material channel 111 continues to convey the terminals, so that the third terminal 203 and the terminals behind the third terminal push the second terminal 202 to move forward and align to the material blocking mechanism 4, the second terminal 202 becomes the first terminal 201, the third terminal 203 becomes the second terminal 202, at this time, the output end of the material distributing lifting driving mechanism 21 of the material distributing mechanism 2 drives the material distributing member 22 to descend, so that the second terminal 202 and the third terminal 203 at this time are separated, and the pressing mechanism 3 presses the second terminal 202 at this time again, and the cycle is repeated.

Referring to fig. 2, the material blocking mechanism 4 includes a material blocking linear driving mechanism 41 and a material blocking member 42, an output end of the material blocking linear driving mechanism 41 is connected to the material blocking member 42, and the material blocking linear driving mechanism 41 can drive the material blocking member 42 to move transversely, so that the material blocking member 42 blocks or releases the first terminal 201. Further, the dam 42 has a first blocking rib 421 and a second blocking rib 422 spaced up and down, the first blocking rib 421 is used for blocking an upper portion of the first terminal 201, and the second blocking rib 422 is used for blocking a lower portion of the first terminal 201. When the material blocking linear driving mechanism 41 drives the material blocking member 42 to transversely move to block the first terminal 201, the first blocking rib 421 of the material blocking member 42 blocks the upper part of the first terminal 201, the second blocking rib 422 blocks the lower part of the first terminal 201, and meanwhile, the first blocking rib 421 and the second blocking rib 422 can respectively align the upper part and the lower part of the first terminal 201, so that the verticality of the first terminal 201 is ensured. Further, the material taking port 112 is communicated with the middle part of the straight vibration conveying material channel 111, the first blocking rib 421 is located obliquely above the material taking port 112, and the second blocking rib 422 is located obliquely below the material taking port 112. When the first terminal 201 is taken, the material blocking mechanism 4 extends into the material taking port 112 and clamps the middle part of the first terminal 201.

Referring to fig. 1 and 5, the material taking mechanism 5 includes a material taking rotation driving mechanism 51, a material taking traverse driving mechanism 52 and a clamping jaw assembly 53, the material taking traverse driving mechanism 52 is disposed on the material taking rotation driving mechanism 51, an output end of the material taking traverse driving mechanism 52 is connected to the clamping jaw assembly 53, the clamping jaw assembly 53 is driven to rotate by the material taking rotation driving mechanism 51, and the material taking traverse driving mechanism 52 drives the clamping jaw assembly 53 to traverse, so that the clamping jaw assembly 53 inserts the first terminal 201 from the material taking port 112 and inserts the first terminal 201 onto the base of the relay. Specifically, the material taking rotary driving mechanism 51 comprises a rotary motor and a rotating platform, the output end of the rotary motor is connected with the rotating platform, the material taking transverse moving driving mechanism 52 is arranged on the rotating platform, and the rotating platform is driven to rotate by the rotary motor, so that the material taking transverse moving driving mechanism 52 and the clamping jaw assembly 53 are driven to rotate. When the clamping jaw assembly 53 rotates to the position corresponding to the material taking port 112, the material taking transverse driving mechanism 52 drives the clamping jaw assembly 53 to move, so that the clamping jaw assembly 53 extends into the material taking port 112 and clamps the first terminal 201, the material taking transverse driving mechanism 52 drives the clamping jaw assembly 53 to move in the reverse direction, so that the clamping jaw assembly 53 extracts the first terminal 201, the rotating platform is driven to rotate through the rotating motor, so that the clamping jaw assembly 53 rotates to the position corresponding to the base of the relay together with the first terminal 201, then the material taking transverse driving mechanism 52 drives the clamping jaw assembly 53 to move, so that the clamping jaw assembly 53 inserts the first terminal 201 into the mounting groove of the base, and the automatic feeding of the terminal is completed. The specific structure and principle of the material-taking traverse driving mechanism 52 and the clamping jaw assembly 53 are well known to those skilled in the art, and therefore, they are not described herein in detail.

With reference to fig. 1 to 5, the specific working principle of the terminal feeding mechanism 100 of the present invention is as follows:

the conveying terminals of the vertical vibration conveying channel 111 move from the conveying rear end to the conveying front end in order, the stop mechanism 4 blocks the front of the first terminal 201, the material separating mechanism 2 separates the second terminal 202 from the third terminal 203, and the material pressing mechanism 3 presses the second terminal 202. When the material taking mechanism 5 takes materials, the material blocking mechanism 4 releases the first terminal 201, the material taking transverse driving mechanism 52 of the material taking mechanism 5 drives the clamping jaw assembly 53 to move, so that the clamping jaw assembly 53 extends into the material taking port 112 and extracts the first terminal 201, the material taking rotary driving mechanism 51 of the material taking mechanism 5 drives the clamping jaw assembly 53 and the first terminal 201 to rotate to a position corresponding to the base of the relay, and then the material taking transverse driving mechanism 52 drives the clamping jaw assembly 53 to move, so that the clamping jaw assembly 53 inserts the first terminal 201 into the mounting groove of the base, and automatic material loading of the terminal is completed. After the first terminal 201 is pulled out, the material blocking mechanism 4 blocks in front of the vertical vibration conveying material channel 111, the pressing mechanism 3 releases the second terminal 202, the output end of the material distributing lifting driving mechanism 21 of the material distributing mechanism 2 drives the material distributing member 22 to ascend, the material distributing member 22 releases the third terminal 203, the second terminal 202 and the third terminal 203 are not separated, the vertical vibration conveying material channel 111 continues to convey the terminals, so that the third terminal 203 and the terminals behind the third terminal push the second terminal 202 to move forward and align to the material blocking mechanism 4, the second terminal 202 becomes the first terminal 201, the third terminal 203 becomes the second terminal 202, at this time, the output end of the material distributing lifting driving mechanism 21 of the material distributing mechanism 2 drives the material distributing member 22 to descend, so that the second terminal 202 and the third terminal 203 at this time are separated, and the pressing mechanism 3 presses the second terminal 202 at this time again, and the cycle is repeated.

In summary, in the terminal feeding mechanism 100 of the present invention, the material distributing mechanism 2, the material pressing mechanism 3, and the material blocking mechanism 4 are sequentially arranged along the conveying direction of the direct-vibration conveying material channel 111, and the material distributing mechanism 2 separates the second terminal 202 and the third terminal 203 at the conveying front end of the direct-vibration conveying material channel 111, so that the third terminal 203 does not push the second terminal 202 and the first terminal 201 to advance, and the material blocking mechanism 4 blocks the front of the first terminal 201, and at the same time, the first terminal 201 can be aligned, thereby ensuring the verticality of the first terminal 201; when the material is required to be taken, the material taking mechanism 5 extends into the material taking port 112 and clamps the first terminal 201, and the material blocking mechanism 4 releases the first terminal 201, so that the material taking mechanism 5 draws the first terminal 201 out of the material taking port 112 and feeds the first terminal 201 to a corresponding station. Therefore, the terminal feeding mechanism 100 of the present invention can automatically feed the terminals, and simultaneously, the pressing mechanism 3 is used to press the second terminals 202, so as to prevent the second terminals 202 from being taken out during material drawing, and ensure the stability of terminal feeding.

The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the utility model, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the utility model.

Claims

1. The terminal feeding mechanism is characterized by comprising a vibration disc assembly, a distributing mechanism, a pressing mechanism, a material blocking mechanism and a material taking mechanism, wherein the vibration disc assembly comprises a linear feeding module, a linear vibration conveying channel for conveying terminals is arranged on the linear feeding module, a material taking port communicated with the linear vibration conveying channel is arranged at the front end of the linear feeding module, the distributing mechanism, the pressing mechanism and the material blocking mechanism are sequentially arranged on one side or the other side of the linear feeding module along the conveying direction of the linear vibration conveying channel, the distributing mechanism is used for separating a second terminal arranged at a second position of the conveying front end of the linear vibration conveying channel from a third terminal arranged at a third position of the conveying front end of the linear vibration conveying channel, the pressing mechanism is used for pressing the second terminal, and the material blocking mechanism is used for blocking the second terminal arranged at a first position of the conveying front end of the linear vibration conveying channel The material taking mechanism is arranged in front of the conveying front end of the vertical vibration conveying channel; borrow by the extracting mechanism stretches into get the material mouth and clip first terminal, and stock stop releases first terminal makes the extracting mechanism will first terminal is followed get the material mouth and is taken out.

2. The terminal feeding mechanism according to claim 1, wherein the vibration tray assembly further comprises a bin and a tray, the bin is disposed on one side of the tray, the bin is abutted to the upper side of the tray, and the tray is abutted to the conveying rear end of the vertical vibration conveying channel.

3. The terminal feeding mechanism according to claim 1, wherein the material separating mechanism includes a material separating lifting driving mechanism and a material separating member, an output end of the material separating lifting driving mechanism is connected to the material separating member, and the material separating lifting driving mechanism can drive the material separating member to lift so that the material separating member separates the second terminal from the third terminal.

4. The terminal feeding mechanism according to claim 3, wherein the material-separating lifting driving mechanism includes a material-separating support, a material-separating cylinder, a material-separating slider, and a material-separating connector, the material-separating cylinder is disposed on the material-separating support, an output end of the material-separating cylinder is connected to the material-separating slider, the material-separating cylinder can drive the material-separating slider to move up and down, one end of the material-separating connector is connected to the material-separating slider, and the other end of the material-separating connector is connected to the material-separating connector.

5. The terminal feeding mechanism according to claim 4, wherein a sliding guide block is provided on the distributing support, and the distributing slider is slidably disposed in the sliding guide block.

6. A terminal feeding mechanism according to claim 3, wherein the distributing member is provided with a groove for the third terminal to pass through.

7. The terminal feeding mechanism according to claim 1, wherein the material blocking mechanism comprises a material blocking linear driving mechanism and a material blocking member, an output end of the material blocking linear driving mechanism is connected with the material blocking member, and the material blocking linear driving mechanism can drive the material blocking member to move transversely so that the material blocking member blocks or releases the first terminal.

8. The terminal feeding mechanism according to claim 7, wherein the material blocking member has a first blocking rib and a second blocking rib spaced up and down, the first blocking rib blocking an upper portion of the first terminal, and the second blocking rib blocking a lower portion of the first terminal.

9. The terminal feeding mechanism according to claim 8, wherein the material taking port is communicated with a middle portion of the straight vibrating conveying material channel, the first blocking rib is located obliquely above the material taking port, and the second blocking rib is located obliquely below the material taking port.

10. The terminal feeding mechanism according to claim 1, wherein the material taking mechanism comprises a material taking rotary driving mechanism, a material taking transverse driving mechanism and a clamping jaw assembly, the material taking transverse driving mechanism is arranged on the material taking rotary driving mechanism, an output end of the material taking transverse driving mechanism is connected with the clamping jaw assembly, the clamping jaw assembly is driven to rotate by the material taking rotary driving mechanism, and the clamping jaw assembly is driven to transversely move by the material taking transverse driving mechanism, so that the clamping jaw assembly inserts the first terminal from the material taking port and inserts the first terminal onto a base of the relay.