CN210701260U

CN210701260U - NG discharging mechanism

Info

Publication number: CN210701260U
Application number: CN201921422631.7U
Authority: CN
Inventors: 钟杰详; 陈绕
Original assignee: Allegro Technology Ltd
Current assignee: Allegro Technology Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-09
Anticipated expiration: 2029-08-29

Abstract

The utility model provides a NG discharge mechanism, expect conveyer belt, NG including OK and expect conveyer belt, transition device and NG and expect eduction gear, OK material conveyer belt and NG material conveyer belt are the symmetry piece, OK material conveyer belt and NG material conveyer belt set up side by side, transition device spanes and sets up between the pay-off top of OK material conveyer belt and NG material conveyer belt, NG material eduction gear spanes and sets up on the pay-off top of OK material conveyer belt and NG material conveyer belt. The utility model discloses can use manpower sparingly and improve work efficiency.

Description

NG discharging mechanism

Technical Field

The utility model relates to a soft packet of lithium cell production facility field specifically is a NG discharge mechanism for getting rid of the bad soft packet of lithium cell of utmost point ear welding.

Background

In soft packet of lithium cell's production process, soft packet of lithium cell sets up on the tool, the tool sets up on the transfer chain, the pay-off top of OK material conveyer belt and the terminal butt joint of pay-off of transfer chain, the soft packet of lithium cell of transfer chain drive tool transmission gets into utmost point ear inspection process, utmost point ear inspection process carries out the process of examining through inspection mechanism to the utmost point ear welding quality of soft packet of lithium cell, when inspection mechanism inspects the bad soft packet of lithium cell of utmost point ear welding among the prior art, soft packet of lithium cell at this moment is the NG material, inspection mechanism can send out the police dispatch newspaper and remind the workman in time to carry the operation of getting rid of the material on the NG material conveyer belt from the transfer chain end, the workman will be equipped with the tool of NG material and lift up the process physical power consumption that carries out to put down again and is more and work efficiency is.

Disclosure of Invention

An object of the utility model is to provide a NG discharge mechanism that can use manpower sparingly and improve work efficiency to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the OK material conveying belt and the NG material conveying belt are symmetrical parts and are arranged side by side, the transition device is arranged between the feeding starting ends of the OK material conveying belt and the NG material conveying belt in a crossing mode, and the NG material removing device is arranged on the feeding starting ends of the OK material conveying belt and the NG material conveying belt in a crossing mode.

Further, the transition device comprises a transition plate and L-shaped connecting blocks, the transition plate is arranged between the OK material conveying belt and the NG material conveying belt in a crossing mode, and the L-shaped connecting blocks are respectively arranged between the transition plate and the OK material conveying belt and between the transition plate and the NG material conveying belt.

Furthermore, one side of the transition plate, which faces the OK material conveying belt, is provided with a first inclined surface structure, and the lowest point of the first inclined surface structure is lower than the upper surface of the belt of the OK material conveying belt.

Furthermore, an inclined plane structure II is arranged on one side, facing the NG material conveying belt, of the transition plate, and the lowest point of the inclined plane structure II is higher than the upper surface of a belt of the NG material conveying belt.

Further, NG material removing device includes portal frame, drive assembly, movable plate and push pedal, the portal frame spanes and sets up in the pay-off top of OK material conveyer belt and NG material conveyer belt, drive assembly sets firmly under the portal frame upper portion, the movable plate sets firmly under drive assembly's drive division, push pedal and movable plate fixed connection, the push pedal is perpendicular to the movable plate, drive assembly drive movable plate drive push pedal is linear motion.

Further, the driving assembly is a Y-axis linear module.

Further, the driving assembly is a magnetic coupling type rodless cylinder.

The magnetic coupling type rodless cylinder is characterized by further comprising a linear guide rail, a moving block and a buffer assembly, wherein the linear guide rail and the buffer assembly are fixedly arranged below the upper portion of the portal frame and are located on the left side or the right side of the magnetic coupling type rodless cylinder, the moving block is fixedly arranged below a sliding block of the linear guide rail, the buffer assembly and the buffer assembly are symmetrically arranged in the front-back direction, and a buffering end of the buffer assembly is opposite to the moving block.

Furthermore, supporting plates are fixedly arranged in the OK material conveying belt and the NG material conveying belt respectively and are used for supporting the supporting plates at the upper sections of the OK material conveying belt and the NG material conveying belt respectively.

The device further comprises a first in-place sensor, a second in-place sensor and a blocking block, wherein the first in-place sensor is arranged at the feeding starting ends of the OK material conveying belt and the NG material conveying belt respectively, the second in-place sensor is arranged at the feeding tail ends of the OK material conveying belt and the NG material conveying belt respectively, and the blocking block stretches across the feeding tail ends of the OK material conveying belt and the NG material conveying belt respectively.

The utility model has the advantages that:

the OK material conveyer belt is in butt joint with the conveying line, when the OK material conveyer belt is connected with a jig provided with the NG material from the conveying line and drives the jig to completely enter the OK material conveyer belt, the OK material conveyer belt stops working, the NG material removing device drives the jig to rapidly slide to the NG material conveyer belt from the OK material conveyer belt through the transition device, at the moment, the NG material removing device resets, and meanwhile, the NG material conveyer belt drives the jig to move towards the tail end of the feeding direction of the NG material conveyer belt to output the NG material. Compared with the prior art, the utility model discloses a NG material remove device replaces manual drive to be equipped with the tool that NG material moves and has saved the manpower, realizes through transition device that this tool can follow on the OK material conveyer belt quick slide to NG material conveyer belt, has improved work efficiency.

Drawings

FIG. 1: a three-dimensional schematic diagram of an NG discharging mechanism.

FIG. 2: a right-view schematic diagram of an NG discharging mechanism.

FIG. 3: an enlarged schematic diagram of a position A of an NG discharging mechanism.

FIG. 4: a front view schematic diagram of an NG discharging mechanism.

Detailed Description

The invention is further explained below with reference to the drawings:

referring to fig. 1, the NG discharging mechanism comprises an OK material conveying belt 1, an NG material conveying belt 2, a transition device 3 and an NG material removing device 4, wherein the OK material conveying belt 1 and the NG material conveying belt 2 are symmetrical parts, the OK material conveying belt 1 and the NG material conveying belt 2 are arranged side by side, the transition device 3 is arranged between feeding starting ends of the OK material conveying belt 1 and the NG material conveying belt 2 in a crossing mode, and the NG material removing device 4 is arranged on feeding starting ends of the OK material conveying belt 1 and the NG material conveying belt 2 in a crossing mode.

OK material conveyer belt 1, NG material conveyer belt 2 and NG material remove device 4 all install on the bottom plate, and the bottom plate is installed in the frame.

Further, referring to fig. 1 to 3, the transition device 3 includes a transition plate 31 and L-shaped connection blocks, the transition plate 31 is disposed between the OK material conveyer belt 1 and the NG material conveyer belt 2 in a crossing manner, and the L-shaped connection blocks are respectively installed between the transition plate 31 and the OK material conveyer belt 1 and between the transition plate 31 and the NG material conveyer belt 2.

Further, referring to fig. 1 to 3, the top surface of the transition plate 31 is a plane, one side of the transition plate 31 facing the OK material conveying belt 1 is provided with a first inclined surface structure 311, the lowest point of the first inclined surface structure 311 is lower than the upper surface of the belt 8 of the OK material conveying belt 1, and the jig slides onto the transition plate 31 smoothly through the first inclined surface structure 311.

Further, referring to fig. 1 to fig. 3, a second inclined surface structure 312 is disposed on a side of the transition plate 31 facing the NG material conveying belt 2, a lowest point of the second inclined surface structure 312 is higher than an upper surface of the belt 8 of the NG material conveying belt 2, and the jig smoothly falls on the NG material conveying belt 2 through the second inclined surface structure 312.

Further, referring to fig. 1 and 2, the NG material removing device 4 includes a gantry 41, a driving assembly 42, a moving plate 43 and a pushing plate 44, the gantry 41 is disposed over the feeding start ends of the OK material conveying belt 1 and the NG material conveying belt 2, the driving assembly 42 is fixed below the upper portion of the gantry 41, the moving plate 43 is fixed below the driving portion of the driving assembly 42, the pushing plate 44 is fixedly connected with the moving plate 43, the pushing plate 44 is perpendicular to the moving plate 43, and the driving assembly 42 drives the moving plate 43 to drive the pushing plate 44 to move linearly.

Further, portal frame 41 includes roof and base, and the base is installed perpendicularly respectively under the length direction both ends of roof, and the base includes foot piece and back shaft, and the back shaft is installed perpendicularly respectively on foot piece length direction both ends.

Further, the driving assembly 42 is a Y-axis linear module.

Further, the driving assembly 42 is a magnetic coupling type rodless cylinder 421.

Further, please refer to fig. 2, further including a linear guide rail 45, a moving block 46 and a buffer assembly 47, wherein the linear guide rail 45 and the buffer assembly 47 are both fixed below the upper portion of the gantry 41 and are both located on the left side or the right side of the magnetic couple type rodless cylinder 421, the moving block 46 is fixed below the slider of the linear guide rail 45, the buffer assembly 47 and the buffer assembly 47 are symmetrically arranged along the front-back direction, and the buffer end of the buffer assembly 47 is arranged opposite to the moving block 46.

Further, referring to fig. 2, the buffer assembly 47 includes an inverted L-shaped fixing seat 471 and a pressure buffer 472, the inverted L-shaped fixing seat 471 is fixedly disposed below the upper portion of the gantry 41, the inverted L-shaped fixing seat 471 is provided with a threaded hole, and the pressure buffer 472 is in threaded connection with the threaded hole.

The linear guide rail 45 and the moving block 46 can share the fact that the driving portion of the magnetic couple type rodless cylinder 421 is subjected to pulling force under the action of gravity from the moving plate 43 and the pushing plate 44, the service life of the magnetic couple type rodless cylinder 421 is prolonged, impact force generated when the driving end of the magnetic couple type rodless cylinder 421 moves in place can be reduced through the buffer assembly, and the fact that the original jig which slides in place is influenced by the impact force to cause the jig to partially slide out of an NG material conveying belt is prevented.

Furthermore, the OK material conveyer belt 1 and the NG material conveyer belt 2 are respectively and fixedly provided with a support plate, and the support plates are respectively used for supporting the upper sections of the belts 8 of the OK material conveyer belt 1 and the NG material conveyer belt 2, so that when the jig is pressed on the belts 8 of the OK material conveyer belt 1 or the NG material conveyer belt 2, the jig is prevented from sinking due to the fact that the upper section of the belt 8 is concave and deformed under the action of the gravity of the jig, the bottom surface of the jig is lower than the lowest point of the inclined plane structure 311, and the jig cannot slide onto the inclined plane structure 311.

Inspection mechanism, transfer chain and the utility model discloses all with PLC controller electric connection, inspection mechanism, transfer chain the utility model discloses with the PLC controller all with power electric connection, inspection mechanism, transfer chain and the utility model discloses a working process all controls through the PLC controller, soft packet of lithium cell setting is on the tool, and the tool setting is on the transfer chain, the pay-off end of transfer chain and the butt joint of the pay-off top of OK material conveyer belt 1.

The utility model discloses a working process:

the soft-packaged lithium battery with the badly-welded tabs is an NG material, otherwise, the soft-packaged lithium battery is an OK material, when the detection mechanism detects that the soft-packaged lithium battery is the NG material, the detection mechanism sends an electric signal to inform the PLC controller, the PLC controller firstly controls the conveying line to drive the jig filled with the NG material to continuously move towards the tail end of the conveying line, when the jig is detected by the correlation photoelectric sensor at the tail end of the conveying line, the electric signal is sent to the PLC controller, the OK material conveying belt 1 is controlled to start to work to drive the jig to move towards the tail end of the conveying line of the OK material conveying belt 1, when the jig is completely positioned on the OK material conveying belt 1, the PLC controller controls the OK material conveying belt 1 to stop working, then the PLC controller controls the driving component 42 to drive the movable plate 43 to drive the push plate 44 to drive the jig to slide towards the direction of the NG material conveying belt 2, and, The top surface and the second inclined surface structure 312 of the transition plate 31 finally slide onto the NG material conveying belt 2, at the moment, the PLC controls the NG material discharging device 4 to reset, and meanwhile, the PLC controls the NG material conveying belt 2 to drive the jig to move to the feeding tail end of the NG material conveying belt 2 to convey NG materials; when the detection mechanism detects that the soft package lithium battery is OK material, the PLC controller controls the NG material removing device 4 not to work, and the PLC controller controls the OK material conveying belt 1 to drive the jig filled with the OK material to move to the feeding end of the OK material conveying belt 1 to output the OK material.

Compared with the prior art, the utility model discloses a NG material remove device 4 replaces manual drive to be equipped with the tool that NG material moves and realizes using manpower sparingly, realizes through transition device 3 that the tool that is equipped with NG material can slide to NG material conveyer belt 2 from OK material conveyer belt 1 fast on, has improved work efficiency.

Further, the device also comprises a first in-place sensor 5, a second in-place sensor 6 and a blocking block 7, wherein the first in-place sensor 5 is a photoelectric switch, the second in-place sensor 6 is a photoelectric switch sensor or a correlation photoelectric sensor, the first in-place sensor 5 is respectively arranged at the feeding start ends of the OK material conveying belt 1 and the NG material conveying belt 2, the second in-place sensor 6 is respectively arranged at the feeding tail ends of the OK material conveying belt 1 and the NG material conveying belt 2, and the blocking block 7 respectively stretches across the feeding tail ends of the OK material conveying belt 1 and the NG material conveying belt 2. The in-place sensor I5 and the in-place sensor II 6 are both electrically connected with the PLC, and the in-place sensor I5 and the in-place sensor II 6 are both electrically connected with the power supply.

The in-place sensor I5 and the in-place sensor II 6 are used for feeding back electric signals to the PLC controller after detecting the jig so as to improve the control precision of the PLC controller, when the detection mechanism detects that the soft-package lithium battery is NG material, the detection mechanism sends the electric signals to inform the PLC controller, the PLC controller controls the in-place sensor I on the OK material conveying belt 1 to be electrified to work and controls the OK material conveying belt 1 to start working, the PLC controller sets the delay time of the in-place sensor I5 on the OK material conveying belt 1 in the debugging stage, when the in-place sensor I5 detects that the jig provided with the NG material at the feeding beginning end of the OK material conveying belt 1, the countdown is started, the countdown time is the delay time, when the countdown is finished, the sensing line of the in-place sensor I5 basically irradiates the longitudinal central line position of the jig to indicate that the jig moves in place, at the moment, the in-place sensor sends an electric signal to the PLC controller to control the OK material conveying belt 1 to stop working through the in-place sensor, then controls the NG material discharging device 4 to drive the jig to slide to the feeding start end of the NG material conveying belt 2, the in-place sensor on the NG material conveying belt 2 sends an electric signal to the PLC controller to control the NG material conveying belt 2 to drive the jig to move to the feeding end of the NG material conveying belt 2 through the in-place sensor once detecting the jig, the in-place sensor two 6 on the NG material conveying belt 2 sends an electric signal to the PLC controller to control the NG material conveying belt 2 to stop working through the in-place sensor when detecting the jig,

when the detection mechanism detects that the soft package lithium battery is OK material, the detection mechanism sends an electric signal to inform the PLC controller, the PLC controller controls the in-place sensor I5 and the NG material removing device 4 on the OK material conveying belt 1 to stop working, meanwhile, the OK material conveying belt 1 is controlled to continuously work, and when a jig filled with OK material moves to the tail end of the feeding of the OK material conveying belt 1, the in-place sensor II 6 on the OK material conveying belt 1 detects that the jig sends an electric signal to the PLC controller to control the OK material conveying belt 1 to stop working through the jig.

The effect of blockking piece 7 is blockked the tool, prevents when OK material conveyer belt 1 or NG material conveyer belt 2 stop work, and the tool that is located on the pay-off end of OK material conveyer belt 1 or NG material conveyer belt 2 probably slides out this pay-off end under the inertia effect and causes the circumstances of dropping on the ground.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a NG discharge mechanism which characterized in that: the OK material conveying belt and the NG material conveying belt are symmetrical parts and are arranged side by side, the transition device is arranged between the feeding starting ends of the OK material conveying belt and the NG material conveying belt in a crossing mode, and the NG material removing device is arranged on the feeding starting ends of the OK material conveying belt and the NG material conveying belt in a crossing mode.

2. The NG discharging mechanism of claim 1, wherein: the transition device comprises a transition plate and L-shaped connecting blocks, the transition plate is arranged between the OK material conveying belt and the NG material conveying belt in a crossing mode, and the L-shaped connecting blocks are respectively arranged between the transition plate and the OK material conveying belt and between the transition plate and the NG material conveying belt.

3. The NG discharging mechanism of claim 2, wherein: one side of the transition plate, which faces the OK material conveying belt, is provided with a first inclined surface structure, and the lowest point of the first inclined surface structure is lower than the upper surface of a belt of the OK material conveying belt.

4. The NG discharging mechanism of claim 3, wherein: and one side of the transition plate, which faces the NG material conveying belt, is provided with a second inclined surface structure, and the lowest point of the second inclined surface structure is higher than the upper surface of the belt of the NG material conveying belt.

5. The NG discharging mechanism of claim 1, wherein: the NG material removing device comprises a portal frame, a driving assembly, a moving plate and a push plate, wherein the portal frame stretches over the feeding starting ends of the OK material conveying belt and the NG material conveying belt, the driving assembly is fixedly arranged below the upper portion of the portal frame, the moving plate is fixedly arranged below a driving portion of the driving assembly, the push plate is fixedly connected with the moving plate, the push plate is perpendicular to the moving plate, and the driving assembly drives the moving plate to drive the push plate to do linear motion.

6. The NG discharging mechanism of claim 5, wherein: the driving assembly is a Y-axis linear module.

7. The NG discharging mechanism of claim 5, wherein: the driving assembly is a magnetic coupling type rodless cylinder.

8. The NG discharging mechanism of claim 7, wherein: the magnetic coupling type rodless cylinder is characterized by further comprising a linear guide rail, a moving block and a buffer assembly, wherein the linear guide rail and the buffer assembly are fixedly arranged below the upper portion of the portal frame and are located on the left side or the right side of the magnetic coupling type rodless cylinder, the moving block is fixedly arranged below a sliding block of the linear guide rail, the buffer assembly and the buffer assembly are symmetrically arranged in the front-back direction, and a buffering end of the buffer assembly is arranged opposite to the moving block.

9. The NG discharging mechanism of claim 1, wherein: and supporting plates are fixedly arranged in the OK material conveying belt and the NG material conveying belt respectively and are used for supporting the supporting plates at the upper sections of the OK material conveying belt and the NG material conveying belt respectively.

10. The NG discharging mechanism of claim 9, wherein: the in-place sensor I is respectively arranged at the feeding start ends of the OK material conveying belt and the NG material conveying belt, the in-place sensor II is respectively arranged at the feeding tail ends of the OK material conveying belt and the NG material conveying belt, and the blocking block respectively stretches across the feeding tail ends of the OK material conveying belt and the NG material conveying belt.