CN217544880U

CN217544880U - Linkage lift annotates liquid mechanism

Info

Publication number: CN217544880U
Application number: CN202220934001.3U
Authority: CN
Inventors: 黄向前; 袁晓友
Original assignee: Wuxi Greenstone Technology Co ltd
Current assignee: Wuxi Greenstone Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-10-04
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a linkage lifting liquid injection mechanism, which comprises a liquid injection needle, a bottom plate, a first pen-shaped cylinder, a base and a second pen-shaped cylinder; the first pen-shaped cylinder is fixed at the rear end of the bottom plate, track limiting plates are arranged on two sides of the front end of the bottom plate, and limiting grooves are formed in the track limiting plates; the liquid injection needle is arranged at an outlet of the diaphragm valve, the diaphragm valve is fixed on a diaphragm valve locking plate, cam followers are arranged on two sides of the diaphragm valve locking plate and located in the limiting groove, and the rear end of the diaphragm valve locking plate is connected with a piston of the first pen-shaped air cylinder through a fisheye joint; the base is provided with a slide rail and a second pen-shaped cylinder, a piston of the second pen-shaped cylinder is fixedly connected with one side of the bottom plate, and the bottom of the bottom plate is provided with a slide block capable of sliding on the slide rail. The utility model discloses only need two power supplies just can realize annotating the linkage of liquid needle in two ascending directions and go up and down, utilize single notes liquid needle can annotate the liquid to the cylinder lithium cell of two stations more than and, simple structure can practice thrift manufacturing cost.

Description

Linkage lifting liquid injection mechanism

Technical Field

The utility model relates to a mechanical automation field specifically is a linkage lift annotates liquid mechanism.

Background

Mechanical automation is a very efficient production and processing mode, workpieces are processed and assembled step by utilizing an automatic assembly line, and finally finished products are produced and commonly used for processing and assembling electronic equipment. The battery is electronic equipment's common components and parts, and the production of battery often goes on through automatic assembly line, makes naked electric core earlier during production, packs into battery case with the naked electric core of making and other accessories again in, pours into electrolyte into. In order to improve the production efficiency of the battery, multiple stations are arranged in each process and operate simultaneously. And in the liquid process is annotated to current cylinder lithium cell, one set of notes liquid mechanism can only carry out the electrolyte injection of the cylinder lithium cell on a station, if need inject simultaneously and carry out the electrolyte injection to the cylinder lithium cell on a plurality of stations, then need many sets of notes liquid mechanisms, can lead to mechanical cost to increase like this. If want one set of notes liquid mechanism can inject electrolyte to the cylinder lithium cell on a plurality of stations in proper order, then need design out the moving mechanism who annotates liquid mechanism for annotate liquid mechanism and can remove on each station and annotate liquid. The existing moving mechanism is complex in structure, cannot be well linked with the lifting of the liquid injection mechanism, and can realize the liquid injection of the liquid injection mechanism on a plurality of stations by a plurality of power sources, so that the energy consumption in the production process is high, and the cost is not favorably saved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a liquid mechanism is annotated in linkage lift only needs two power supplies just can realize annotating the linkage lift of liquid needle in two orientations, utilizes single notes liquid needle can annotate the liquid to the cylinder lithium cell of two stations more than and to practice thrift manufacturing cost.

In order to realize the above purpose, the utility model adopts the technical scheme that:

a linkage lifting liquid injection mechanism comprises a liquid injection needle, a diaphragm valve, a track limiting plate, a bottom plate, a first pen-shaped air cylinder, a base and a second pen-shaped air cylinder; the first pen-shaped cylinder is fixed at the rear end of the bottom plate, track limiting plates are arranged on two sides of the front end of the bottom plate, and limiting grooves are formed in the track limiting plates; the liquid injection needle is arranged at an outlet of the diaphragm valve, the diaphragm valve is fixed on a diaphragm valve locking plate, cam followers are arranged on two sides of the diaphragm valve locking plate and positioned in the limiting groove, and the rear end of the diaphragm valve locking plate is connected with a piston of the first pen-shaped cylinder through a fisheye joint; the base is provided with a sliding rail and a second pen-shaped air cylinder, a piston of the second pen-shaped air cylinder is fixedly connected with one side of the bottom plate, and the bottom of the bottom plate is provided with a sliding block capable of sliding on the sliding rail; first pen-shaped cylinder drives diaphragm valve jam plate and removes along the spacing groove for annotate the liquid needle and stretch out forward or retract backward, annotate the liquid needle and stretch out the time cylinder lithium cell on the station and annotate liquid, it slides on the slide rail to drive the bottom plate by second pen-shaped cylinder when annotating the liquid needle and retracting, makes the bottom plate remove on the station of difference.

The front end of bottom plate is equipped with first spacing post.

The limiting groove is Z-shaped, and the front end of the limiting groove is low, and the rear end of the limiting groove is high.

And the eye part of the fisheye joint is connected with the rear end of the diaphragm valve locking plate.

The length direction of the bottom plate is perpendicular to the length direction of the sliding rail.

Be equipped with fixed plate and limiting plate on the base, fixed plate and limiting plate are located the both ends of slide rail respectively, and the second form of a stroke or a combination of strokes cylinder is fixed on the fixed plate, and one side towards the bottom plate on fixed plate and the limiting plate is equipped with buffer and the spacing post of second.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a linkage goes up and down to annotate liquid mechanism utilizes the position of first stroke shape cylinder control notes liquid needle, makes notes liquid needle make a round trip to switch between the state of stretching out and the withdrawal state, annotates liquid when stretching out, drives all spare parts on the whole bottom plate by second stroke shape cylinder and carries out the removal of different stations together during the withdrawal to can realize annotating the liquid to the cylinder lithium cell on a plurality of stations. The utility model discloses only need two power supplies (first pen-shaped cylinder and second pen-shaped cylinder) just can realize annotating the linkage lift of liquid needle on two directions (annotate the flexible direction of liquid needle and the moving direction of station), utilize single notes liquid needle can annotate the liquid to the cylinder lithium cell of two and above stations, have simple structure, work efficiency is high, the reliable and stable advantage of action, can also practice thrift manufacturing cost, have good application prospect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

wherein: 1-liquid injection needle; 2-a diaphragm valve; 3-fisheye joint; 4, locking a diaphragm valve plate; 5, a track limiting plate; 6-cam follower; 7, limiting grooves; 8, a bottom plate; 9-a first pen cylinder; 10-a piston; 11-a first limit post; 12-a base; 13-second pen cylinder; 14-a limiting plate; 15-a slide rail; 16-a fixed plate; 17-a buffer; 18-second limit post.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model provides a linkage goes up and down to annotate liquid mechanism, including annotating liquid needle 1, diaphragm valve 2, orbit limiting plate 5, bottom plate 8, first pen-shaped cylinder 9, base 12 and the pen-shaped cylinder 13 of second.

The first pen-shaped cylinder 9 is fixed at the rear end of the bottom plate 8, a first limiting column 11 is arranged at the front end of the bottom plate 8, track limiting plates 5 are arranged on two sides of the front end of the bottom plate 8, a Z-shaped limiting groove 7 is formed in each track limiting plate 5, and the front part of each limiting groove 7 is low and the rear part of each limiting groove is high; the liquid injection needle 1 is arranged at an outlet of the diaphragm valve 2, the diaphragm valve 2 is fixed on a diaphragm valve locking plate 4, cam followers 6 are arranged on two sides of the diaphragm valve locking plate 4, the cam followers 6 are located in a limiting groove 7, the rear end of the diaphragm valve locking plate 4 is connected with a piston 10 of the first pen-shaped cylinder 9 through a fisheye joint 3, and the eye part of the fisheye joint 3 is connected with the rear end of the diaphragm valve locking plate 4. The piston 10 of the first pen-shaped cylinder 9 drives the diaphragm valve locking plate 4 to move along the limiting groove 7, when the piston 10 extends out, the diaphragm valve locking plate 4 drives the diaphragm valve 2 and the liquid injection needle 1 thereon to move forwards and downwards along the limiting groove 7 until the front end of the diaphragm valve locking plate 4 touches the first limiting column 11, and at the moment, the liquid injection needle 1 is in an extending state and is used for injecting electrolyte into the cylindrical lithium battery; when the piston 10 retracts, the diaphragm valve locking plate 4 drives the diaphragm valve 2 and the liquid injection needle 1 to move backwards and upwards along the limiting groove 7, and the liquid injection needle 1 is in a retracting state at the moment.

The base 12 is provided with a fixing plate 16, a limiting plate 14 and a sliding rail 15, the fixing plate 16 and the limiting plate 14 are respectively located at two ends of the sliding rail 15, the second pen-shaped air cylinder 13 is fixed on the fixing plate 16, a piston of the second pen-shaped air cylinder 13 is fixedly connected with one side of the bottom plate 8, a sliding block capable of sliding on the sliding rail 15 is arranged at the bottom of the bottom plate 8, the second pen-shaped air cylinder 13 drives the bottom plate 8 to slide on the sliding rail 15 through the extension and retraction of the piston, and the length direction of the bottom plate 8 is perpendicular to the length direction of the sliding rail 15. A buffer 17 and a second limiting column 18 are arranged on one side of the fixing plate 16 and one side of the limiting plate 14, which faces the bottom plate 8, the piston of the second pen-shaped air cylinder 13 contracts to drive the bottom plate 8 to move towards the fixing plate 16, the bottom plate 8 leans against the second limiting column 18 on the fixing plate 16 after being buffered by the buffer 17 on the fixing plate 16, and the bottom plate 8 is at a first station; the piston of the second pen-shaped cylinder 13 extends out to drive the bottom plate 8 to move towards the limiting plate 14, the bottom plate 8 leans against a second limiting column 18 on the limiting plate 14 after being buffered by a buffer 17 on the limiting plate 14, and the bottom plate 8 is located at a second station.

The utility model provides a liquid mechanism is annotated in linkage lift's working process as follows:

at the beginning, the pistons of the first pen-shaped air cylinder 9 and the second pen-shaped air cylinder 13 both retract, the liquid injection needle 1 is in a retraction state, and the bottom plate 8 is in a first station. After the cylinder lithium cell target in place, the piston 10 of first pen-shaped cylinder 9 stretches out, makes notes liquid needle 1 become the state of stretching out, annotates the liquid to the cylinder lithium cell on the first station. After liquid injection is completed, the piston 10 drives the liquid injection needle 1 to retract, then the piston of the second pen-shaped air cylinder 13 extends out to drive the bottom plate 8 to move to a second station along the sliding rail 15, and then the piston 10 drives the liquid injection needle 1 to extend out to inject liquid into the cylindrical lithium battery on the second station. The manipulator shifts the cylinder lithium cell that annotates liquid and accomplish to next process, then places the cylinder lithium cell of treating notes liquid again on the station, because bottom plate 8 is in the second station this moment, then annotates the cylinder lithium cell of second station earlier, then moves to first station again and annotates liquid.

When the length of the slide rail 15 is long and can span multiple stations, the extension length of the piston of the slide rail can be controlled by the second pen-shaped air cylinder 13, different extension lengths of the piston correspond to different stations (for example, the piston corresponds to a first station when being completely retracted, the piston corresponds to a second station when being extended by half, and the piston corresponds to a third station when being completely extended), so that the bottom plate 8 is driven to move back and forth on the multiple stations, when the bottom plate 8 moves to one station, the first pen-shaped air cylinder 9 controls the injection needle 1 to move so as to complete injection of the station, then the second pen-shaped air cylinder 13 controls the bottom plate 8 to move to the next station, and then the first pen-shaped air cylinder 9 controls the injection needle 1 to complete injection of the station.

The present invention has been described in further detail with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.

Claims

1. The utility model provides a liquid mechanism is annotated in linkage lift which characterized in that: comprises a liquid injection needle (1), a diaphragm valve (2), a track limiting plate (5), a bottom plate (8), a first pen-shaped air cylinder (9), a base (12) and a second pen-shaped air cylinder (13); the first pen-shaped cylinder (9) is fixed at the rear end of the bottom plate (8), track limiting plates (5) are arranged on two sides of the front end of the bottom plate (8), and limiting grooves (7) are formed in the track limiting plates (5); the liquid injection needle (1) is arranged at an outlet of the diaphragm valve (2), the diaphragm valve (2) is fixed on a diaphragm valve lock plate (4), cam followers (6) are arranged on two sides of the diaphragm valve lock plate (4), the cam followers (6) are located in a limiting groove (7), and the rear end of the diaphragm valve lock plate (4) is connected with a piston (10) of the first pen-shaped cylinder (9) through a fisheye joint (3); a sliding rail (15) and a second pen-shaped air cylinder (13) are arranged on the base (12), a piston of the second pen-shaped air cylinder (13) is fixedly connected with one side of the bottom plate (8), and a sliding block capable of sliding on the sliding rail (15) is arranged at the bottom of the bottom plate (8); the first pen-shaped air cylinder (9) drives the diaphragm valve locking plate (4) to move along the limiting groove (7), so that the liquid injection needle (1) extends forwards or retracts backwards, a cylindrical lithium battery on a station is injected when the liquid injection needle (1) extends out, and the second pen-shaped air cylinder (13) drives the bottom plate (8) to slide on the sliding rail (15) when the liquid injection needle (1) retracts, so that the bottom plate (8) moves on different stations.

2. The linkage lifting liquid injection mechanism according to claim 1, characterized in that: the front end of the bottom plate (8) is provided with a first limiting column (11).

3. The linkage lifting liquid injection mechanism according to claim 1, characterized in that: the limiting groove (7) is Z-shaped, and the front end of the limiting groove (7) is low and the rear end is high.

4. The linkage lifting liquid injection mechanism according to claim 1, characterized in that: the eye part of the fisheye joint (3) is connected with the rear end of the diaphragm valve lock plate (4).

5. The linkage lifting liquid injection mechanism according to claim 1, characterized in that: the length direction of the bottom plate (8) is perpendicular to the length direction of the sliding rail (15).

6. The linkage lifting liquid injection mechanism according to claim 1, characterized in that: the base (12) is provided with a fixing plate (16) and a limiting plate (14), the fixing plate (16) and the limiting plate (14) are respectively located at two ends of a sliding rail (15), a second pen-shaped air cylinder (13) is fixed on the fixing plate (16), and a buffer (17) and a second limiting column (18) are arranged on one side, facing the bottom plate (8), of the fixing plate (16) and the limiting plate (14).