CN213124688U

CN213124688U - Battery air bag liquid injection flaring mechanism

Info

Publication number: CN213124688U
Application number: CN202021965645.6U
Authority: CN
Inventors: 吴艳成; 隆通; 梁正付
Original assignee: Dongguan Zhongtian Automation Technology Co ltd
Current assignee: Dongguan Zhongtian Automation Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-04
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a battery air bag liquid injection flaring mechanism, including connecting plate, lift seat and centre gripping mount pad, be provided with elevating gear on the connecting plate, the last symmetry of lift seat is provided with two opening device, the lower extreme of every opening device is provided with the sucking disc subassembly relatively, the outside symmetry that lies in opening device on the lift seat is provided with two pin inserting devices, the lower extreme of every pin inserting device is provided with the flaring needle corresponding with the sucking disc subassembly, the flaring needle is vertical to be located two relative sucking disc subassembly tops that set up, all be provided with clamping device on four end angles of centre gripping mount pad, be provided with the centre gripping subassembly with clamping device complex between sucking disc subassembly and the flaring needle relatively; the two side surfaces of the battery air bag are adsorbed by the sucker components, the sucker components are pulled towards the two sides by the opening device, the upper opening of the battery air bag is opened, and the flaring needle is inserted into the battery air bag by the needle inserting device, so that a channel for containing electrolyte is formed in the battery air bag, and the normal injection of the subsequent electrolyte is facilitated.

Description

Battery air bag liquid injection flaring mechanism

Technical Field

The utility model relates to a annotate liquid processing technology field, concretely relates to battery air pocket annotates liquid flaring mechanism.

Background

The polymer lithium ion battery is a battery which is commonly used at present, is generally called as a lithium battery for short, has the characteristics of small volume, light weight, high safety, flexible design and the like, and is particularly suitable for portable electronic equipment; before foretell notes liquid process, utilize the battery air pocket to carry out the encapsulation of three direction to electric core earlier, reserve another direction and regard as annotating the liquid mouth, during the notes liquid, because battery air pocket length problem can only be opened in sack department, lead to inside electrolyte is difficult to inject into the battery, still make electrolyte dwell in annotating the entrance easily, cause the quality problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery air pocket annotates liquid flaring mechanism adsorbs the both sides face of battery air pocket through the sucking disc subassembly, through opening device with the sucking disc subassembly to the pulling of both sides, opens the suitable for reading of battery air pocket, inserts the flaring needle in the battery air pocket through the contact pin device for form the passageway of holding electrolyte in the battery air pocket, be favorable to the normal injection of follow-up electrolyte.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a battery air bag annotates liquid flaring mechanism, including the connecting plate, lift seat and the fixed centre gripping mount pad that sets up at lift seat lower extreme, be provided with on the connecting plate with lift seat complex elevating gear, the symmetry is provided with two opening device on the lift seat, every opening device's lower extreme is provided with the sucking disc subassembly relatively, the outside symmetry that lies in opening device on the lift seat is provided with two pin inserting devices, every pin inserting device's lower extreme is provided with the flaring needle corresponding with the sucking disc subassembly, the vertical sucking disc subassembly top of locating two relative settings of flaring needle, all be provided with clamping device on four end angles of centre gripping mount pad, be provided with relatively between sucking disc subassembly and the flaring needle with clamping device complex centre gripping subassembly.

Among the above-mentioned technical scheme, elevating gear is including setting up the first cylinder on the connecting plate, and the output and the lift seat of first cylinder are connected, all vertically on four end angles of lift seat be provided with first guide arm, first guide arm with set up the axle sleeve interlude cooperation on the connecting plate.

Among the above-mentioned technical scheme, the contact pin device includes second cylinder, second guide arm, needle hub and push away the faller, needle hub and lift seat fixed connection, and the output and the push away faller of second cylinder are connected, and the lower extreme that pushes away the faller is provided with two at least detachable flaring needles, and the flaring needle is gas blowing formula or mechanical type flaring needle.

Among the above-mentioned technical scheme, the opening device is including setting up the third cylinder on the seat that goes up and down, the output of third cylinder is down and be connected with the fly leaf, the upper end of fly leaf is provided with and alternates two sets of third guide arms of complex with the seat that goes up and down, set up the slant guide slot of two mutual symmetries on the lateral wall of fly leaf, all be provided with sliding fit's leading wheel in every slant guide slot, two leading wheels set up respectively in first push pedal, on the second push pedal, first push pedal and second push pedal all with set up the first guide rail sliding fit on the seat that goes up and down, and the lower extreme of first push pedal and second push pedal is provided with first sucking disc seat respectively, the second sucking disc seat, be provided with the sucking disc subassembly on first sucking disc seat and the second sucking disc seat relatively, the.

Among the above-mentioned technical scheme, clamping device is including setting up in the fourth cylinder and the fifth cylinder of centre gripping mount pad both sides relatively, the fourth cylinder, the output of fifth cylinder is connected with first grip slipper respectively, the second grip slipper, first grip slipper, the lower surface of second grip slipper is provided with at least a set of centre gripping subassembly relatively, first grip slipper, the upper surface of second grip slipper all is provided with second guide rail and the slider of mutually supporting, the slider with set up the guide holder fixed connection on the centre gripping mount pad, set up the through-hole corresponding with the flaring needle on the guide holder.

Among the above-mentioned technical scheme, the centre gripping subassembly includes the splint of two relative settings, and the semicircle orifice has all been seted up at the relative edge of two splint, and two semicircle orifices splice into with flaring needle plug bush complex round hole.

Compared with the prior art, the beneficial effects of the utility model are that: the two side surfaces of the battery air bag are adsorbed by the sucker components, the sucker components are pulled towards the two sides by the opening device, the upper opening of the battery air bag is opened, and then the flaring needle is inserted into the battery air bag by the needle inserting device, so that a channel for containing electrolyte is formed in the battery air bag, and the normal injection of the subsequent electrolyte is facilitated.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic structural view of a liquid injection flaring mechanism for a battery air bag according to an embodiment of the present invention.

Fig. 2 is another schematic structural diagram of a battery air bag liquid injection flaring mechanism according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a pin inserting device in a liquid injection flaring mechanism of a battery air bag according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of an opening device in a liquid injection flaring mechanism of a battery air bag according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a clamping device in a liquid injection flaring mechanism of a battery air bag according to an embodiment of the present invention.

Fig. 6 is a schematic view of a partial structure of a liquid injection and flaring mechanism of a battery air bag according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a clamping assembly in a liquid injection flaring mechanism for a battery air bag according to an embodiment of the present invention.

The reference numbers shown in the figures denote: 1. a connecting plate; 2. a first cylinder; 3. a first guide bar; 4. a lifting seat; 5. a clamping mounting seat; 6. a clamping device; 7. an opening device; 8. a pin inserting device; 9. a flaring needle; 10. a sucker component; 11. a clamping assembly; 12. a second cylinder; 13. a second guide bar; 14. a needle inserting seat; 15. a push pin plate; 16. a third cylinder; 17. a third guide bar; 18. a movable plate; 19. an oblique guide groove; 20. a guide wheel; 21. a first guide rail; 22. a first push plate; 23. a first chuck base; 24. a second push plate; 25. a second sucker seat; 26. a guide seat; 27. a fourth cylinder; 28. a fifth cylinder; 29. a first clamping seat; 30. a second clamping seat; 31. a second guide rail; 32. a slider; 33. a splint; 34. a semicircular hole.

Detailed Description

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The technical solution of the present invention will be described clearly and completely with reference to the following specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the structure of the present invention is: a battery air bag liquid injection flaring mechanism comprises a connecting plate 1, a lifting seat 4 and a clamping mounting seat 5 fixedly arranged at the lower end of the lifting seat 4, wherein a lifting device matched with the lifting seat 4 is arranged on the connecting plate 1, two opening devices 7 are symmetrically arranged on the lifting seat 4, a sucker component 10 is oppositely arranged at the lower end of each opening device 7, two pin inserting devices 8 are symmetrically arranged at the outer side of each opening device 7 on the lifting seat 4, a flaring needle 9 corresponding to the sucker component 10 is arranged at the lower end of each pin inserting device 8, the flaring needles 9 are vertically arranged above the two oppositely arranged sucker components 10, clamping devices 6 are respectively arranged on four end corners of the clamping mounting seat 5, a clamping component 11 matched with the clamping devices 6 is oppositely arranged between the sucker components 10 and the flaring needles 9, two side surfaces of a battery air bag are adsorbed through the sucker components 10, and then the sucker components 10 are pulled towards two sides through the opening devices 7, the upper opening of the battery air bag is opened, and then the flaring needle 9 is inserted into the battery air bag through the pin inserting device 8, so that a channel for containing electrolyte is formed in the battery air bag, and the normal injection of the subsequent electrolyte is facilitated.

In this embodiment, as shown in fig. 1 and fig. 2, the lifting device includes a first cylinder 2 disposed on a connecting plate 1, an output end of the first cylinder 2 is connected to a lifting seat 4, four end corners of the lifting seat 4 are vertically provided with first guide rods 3, the first guide rods 3 are in penetrating fit with a shaft sleeve disposed on the connecting plate 1, the lifting seat 4 is driven by the first cylinder 2 to move up and down along the first guide rods 3, so as to adjust the proper height of the suction cup assembly 10 and the clamping assembly 11 acting on the battery air bag, and ensure that the inside of the battery air bag is opened.

In this embodiment, as shown in fig. 3, the pin inserting device 8 includes a second cylinder 12, a second guide rod 13, a pin inserting seat 14 and a pin pushing plate 15, the pin inserting seat 14 is fixedly connected to the lifting seat 4, an output end of the second cylinder 12 is connected to the pin pushing plate 15, the lower end of the pin pushing plate 15 is provided with at least two detachable flaring pins 9, the flaring pins 9 are blowing type or mechanical flaring pins, the second cylinder 12 drives the pin pushing plate 15 to move up and down along the second guide rod 13, so that the flaring pins 9 are inserted into the battery air bag, a channel for containing electrolyte is formed in the battery air bag, and normal injection of subsequent electrolyte is facilitated; the flaring needle 9 can be an air blowing type or a mechanical type according to actual requirements, when the air blowing type flaring needle is adopted, the flaring needle 9 is designed into a cylindrical shape and is provided with an air blowing hole, and air is injected after being inserted into the battery air bag, so that a channel for containing electrolyte is formed in the battery air bag; when the mechanical flaring needle is adopted, the flaring needle 9 is designed into a prism shape, and the battery air bag is mechanically extruded by the shape of the flaring needle 9 when being inserted, so that the battery air bag is opened, and a channel for containing electrolyte is formed in the battery air bag.

In this embodiment, as shown in fig. 4 and fig. 6, the opening device 7 includes a third cylinder 16 disposed on the lifting seat 4, an output end of the third cylinder 16 faces downward and is connected to a movable plate 18, an upper end of the movable plate 18 is provided with two sets of third guide rods 17 that are in penetrating fit with the lifting seat 4, a side wall of the movable plate 18 is provided with two mutually symmetrical inclined guide grooves 19, each inclined guide groove 19 is internally provided with a guide wheel 20 in sliding fit, the two guide wheels 20 are respectively disposed on a first push plate 22 and a second push plate 24, the first push plate 22 and the second push plate 24 are both in sliding fit with a first guide rail 21 disposed on the lifting seat 4, lower ends of the first push plate 22 and the second push plate 24 are respectively provided with a first suction cup seat 23 and a second suction cup seat 25, suction cup assemblies 10 are oppositely disposed on the first suction cup seat 23 and the second suction cup seat 25, the suction cup assemblies 10 are disposed under the clamping assembly 11, when the movable plate 18 is driven to move upwards along the third guide rod 17 by the third air cylinder 16, the guide wheel 20 relatively moves downwards along the inclined guide groove 19, the first push plate 22 and the second push plate 24 are drawn towards the middle, so that the sucker assemblies 10 on the first sucker seat 23 and the second sucker seat 25 approach towards the middle, the two side surfaces of the battery air bag are respectively adsorbed by the sucker assemblies 10 on the two sides, then the movable plate 18 is driven to move downwards along the third guide rod 17 by the third air cylinder 16, the guide wheel 20 relatively moves upwards along the inclined guide groove 19, the first push plate 22 and the second push plate 24 respectively move towards the left side and the right side, so that the sucker assemblies 10 on the first sucker seat 23 and the second sucker seat 25 respectively move towards the left side and the right side, and the upper end of the battery air bag is opened to form an; adopt the quadruplex position design in this embodiment, can handle the processing of four battery air bags simultaneously, be favorable to improving machining efficiency.

In the present embodiment, as shown in fig. 5 and 6, the clamping device 6 includes a fourth cylinder 27 and a fifth cylinder 28 oppositely disposed on both sides of the clamping mount 5, output ends of the fourth cylinder 27 and the fifth cylinder 28 are respectively connected with a first clamping seat 29 and a second clamping seat 30, lower surfaces of the first clamping seat 29 and the second clamping seat 30 are oppositely disposed with at least one set of clamping components 11, upper surfaces of the first clamping seat 29 and the second clamping seat 30 are respectively disposed with a second guide rail 31 and a slider 32 which are mutually matched, the slider 32 is fixedly connected with a guide seat 26 disposed on the clamping mount 5, the guide seat 26 is disposed with a through hole corresponding to the flaring needle 9, after an opening is formed at an upper end of the battery airbag, the second cylinder 12 drives the needle pushing plate 15 to move downwards along the second guide rod 13 to insert the flaring needle 9 into the battery airbag, when the blowing type flaring needle 9 is inserted into the battery airbag, the fourth cylinder 27 and the fifth cylinder 28 push the first clamping seat 29 and the second clamping seat 30 to approach to the middle at the same time, so that the clamping assembly 11 clamps the upper end of the battery air bag to prevent the battery air bag from falling off; when the mechanical flaring needle 9 is inserted into the battery air bag, the clamping device 6 stops starting, the clamping assembly 11 is opened at the moment, and the battery air bag is directly squeezed open by utilizing the appearance of the flaring needle 9, so that a channel for containing electrolyte is formed in the battery air bag, and the subsequent normal injection of the electrolyte is facilitated.

In this embodiment, as shown in fig. 7, the clamping assembly 11 includes two clamping plates 33 that are arranged oppositely, semicircular holes 34 have been all seted up at the opposite edge of two clamping plates 33, two semicircular holes 34 splice into the round hole that cooperates with flaring needle 9 plug bush, in the battery gas bag was passed and inserted to flaring needle 9 when clamping assembly 11 was foldd, gas injection in to the battery gas bag through flaring needle 9 for form the passageway of holding electrolyte in the battery gas bag, be favorable to the normal injection of follow-up electrolyte.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. The utility model provides a battery air pocket annotates liquid flaring mechanism which characterized in that: comprises a connecting plate (1), a lifting seat (4) and a clamping mounting seat (5) fixedly arranged at the lower end of the lifting seat (4), a lifting device matched with the lifting seat (4) is arranged on the connecting plate (1), two opening devices (7) are symmetrically arranged on the lifting seat (4), the lower end of each opening device (7) is oppositely provided with a sucker component (10), two pin inserting devices (8) are symmetrically arranged on the lifting seat (4) and positioned at the outer side of the opening device (7), the lower end of each pin inserting device (8) is provided with a flaring pin (9) corresponding to the sucker component (10), the flaring needle (9) is vertically arranged above the two oppositely arranged sucker components (10), the four end corners of the clamping mounting seat (5) are provided with clamping devices (6), and a clamping assembly (11) matched with the clamping device (6) is arranged between the sucker assembly (10) and the flaring needle (9) relatively.

2. The battery air bag liquid injection flaring mechanism of claim 1, wherein: the lifting device comprises a first cylinder (2) arranged on a connecting plate (1), the output end of the first cylinder (2) is connected with a lifting seat (4), first guide rods (3) are vertically arranged on four end angles of the lifting seat (4), and the first guide rods (3) are in penetrating fit with shaft sleeves arranged on the connecting plate (1).

3. The battery air bag liquid injection flaring mechanism of claim 1, wherein: pin device (8) include second cylinder (12), second guide arm (13), needle hub (14) and push away faller (15), needle hub (14) and lift seat (4) fixed connection, the output of second cylinder (12) is connected with push away faller (15), the upper end symmetry of push away faller (15) is provided with two sets ofly and alternates complex second guide arm (13) with needle hub (14), the lower extreme of push away faller (15) is provided with two at least detachable flaring needles (9), flaring needle (9) are the blowing formula or mechanical type flaring needle.

4. The battery air bag liquid injection flaring mechanism of claim 1, wherein: the opening device (7) comprises a third air cylinder (16) arranged on a lifting seat (4), the output end of the third air cylinder (16) faces downwards and is connected with a movable plate (18), two groups of third guide rods (17) which are in penetrating fit with the lifting seat (4) are arranged at the upper end of the movable plate (18), two mutually symmetrical inclined guide grooves (19) are formed in the side wall of the movable plate (18), a guide wheel (20) in sliding fit is arranged in each inclined guide groove (19), the two guide wheels (20) are respectively arranged on a first push plate (22) and a second push plate (24), the first push plate (22) and the second push plate (24) are in sliding fit with a first guide rail (21) arranged on the lifting seat (4), and a first sucking disc seat (23) and a second sucking disc seat (23) are respectively arranged at the lower ends of the first push plate (22) and the second push plate (24), Second sucking disc seat (25), be provided with sucking disc subassembly (10) on first sucking disc seat (23) and second sucking disc seat (25) relatively, sucking disc subassembly (10) set up under centre gripping subassembly (11).

5. The battery air bag liquid injection flaring mechanism of claim 1, wherein: clamping device (6) are including setting up fourth cylinder (27) and fifth cylinder (28) in centre gripping mount pad (5) both sides relatively, the output of fourth cylinder (27), fifth cylinder (28) is connected with first grip slipper (29), second grip slipper (30) respectively, the lower surface of first grip slipper (29), second grip slipper (30) is provided with at least a set of centre gripping subassembly (11) relatively, the upper surface of first grip slipper (29), second grip slipper (30) all is provided with second guide rail (31) and slider (32) of mutually supporting, slider (32) and guide holder (26) fixed connection who sets up on centre gripping mount pad (5), set up on guide holder (26) and expand mouthful corresponding through-hole of needle (9).

6. The battery air bag liquid injection flaring mechanism of claim 1, wherein: the clamping assembly (11) comprises two oppositely arranged clamping plates (33), semicircular holes (34) are formed in the opposite edges of the clamping plates (33), and the semicircular holes (34) are spliced into circular holes matched with the spile sleeves of the flaring needles (9).