CN212113922U

CN212113922U - Filler fixing device is used in production of lithium cell group

Info

Publication number: CN212113922U
Application number: CN202020858845.5U
Authority: CN
Inventors: 郑忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-08
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a production of lithium cell group is with filling glue fixing device relates to lithium cell production technical field. The utility model comprises a bottom plate, a vertical rod is fixed on the top of the bottom plate, a support plate is fixed on the top of the vertical rod, a guide rail and a baffle are fixed on the top of the support plate, a lifting mechanism is connected on the guide rail in a sliding way, a support rod is fixed on the top of the lifting mechanism, an adjusting bracket is connected on the support rod in a sliding way, an injecting glue spray head which runs through the support rod and extends to the bottom of the support rod is fixed on the adjusting bracket, and a feed delivery pipe is fixed on; the bottom of the supporting plate is rotatably connected with a screw rod. The utility model discloses a setting can go up and down and the injecting glue shower nozzle that removes, avoids artifical long-time handheld gluey rifle, reduces artifical intensity of labour, improves work efficiency, can compress tightly fixedly to placing the lithium cell group in the backup pad at the in-process of underfill, because lack fastening structure leads to the whole deformation that appears of lithium cell group when avoiding the underfill, influences the underfill quality.

Description

Filler fixing device is used in production of lithium cell group

Technical Field

The utility model belongs to the technical field of lithium cell production, especially, relate to a production of lithium cell group is with filling glue fixing device.

Background

The lithium cell group is constituteed through the concatenation through the little lithium cell one by one, and after the concatenation of lithium cell group was accomplished, in order to guarantee the structural stability of whole lithium cell group and reduce the vibrations between each lithium cell, the prior art center need add the sizing material in lithium cell group, fixes each lithium cell into a whole. The existing glue filling device is mostly a manual hand-held glue gun, the work efficiency is low when glue filling is carried out, the labor intensity is high, the glue filling quality is not uniform, the necessary pressure fixing structure is lacked for the lithium battery pack due to manual hand-held operation, deformation is easily caused in the glue filling process, the glue material is not filled compactly, so that the whole lithium battery has multiple cavities, and the quality of the whole lithium battery pack is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell group production is with filling adhesive fixing device, it is big to have solved current handheld filling adhesive intensity of labour, and work efficiency is low, lacks corresponding fixing device, leads to the relatively poor problem of filling adhesive quality.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a glue filling fixing device for lithium battery pack production, which comprises a base plate, wherein a vertical rod is fixed at the top of the base plate, a supporting plate is fixed at the top of the vertical rod, a guide rail and a partition plate are fixed at the top of the supporting plate, a lifting mechanism is connected on the guide rail in a sliding manner, a supporting rod is fixed at the top end of the lifting mechanism, an adjusting frame is connected on the supporting rod in a sliding manner, a glue injection nozzle which penetrates through the supporting rod and extends to the bottom of the supporting rod is fixed on the adjusting frame, and a conveying pipeline is fixed at the feeding end of the;

the bottom of the supporting plate is rotatably connected with a screw rod, and a telescopic rod which is perpendicular to the screw rod is fixed at the bottom of the supporting plate through a bracket;

the screw rod is in transmission connection with a threaded sleeve, a connecting frame penetrating through the supporting plate is fixed on the outer surface of the threaded sleeve, an inserting plate is fixed on the top end face of the connecting frame through a bolt, and a side baffle is clamped on the inserting plate;

the one end of telescopic link is fixed with the fixing base, run through threaded rod on the fixing base, threaded rod one end is rotated and is connected with the positive pressure plate with backup pad upper surface contact.

Furthermore, a supporting seat rotatably connected with the screw rod is fixed at the bottom of the supporting plate, and a sliding groove matched with the connecting frame is formed in the supporting plate.

Furthermore, a through groove matched with the glue injection nozzle is formed in the supporting rod, and the lifting mechanism is an electric telescopic rod, an air cylinder, a hydraulic rod or a ball screw.

Furthermore, two sections of threads which are matched with the thread sleeves and have opposite rotation directions are arranged on the screw rod, and an adjusting wheel is fixed at one end of the screw rod.

Furthermore, a rod sleeve is fixed at the bottom of the supporting plate through a connecting rod, and a guide rod matched with the rod sleeve is fixed on one surface of the fixed seat.

Furthermore, the inserting plate is provided with clamping grooves at equal intervals along the vertical direction, and a clamping strip matched with the clamping grooves is fixed on one surface of the side baffle.

The utility model discloses following beneficial effect has:

1. the utility model discloses a setting can go up and down and the injecting glue shower nozzle that removes, avoids artifical long-time handheld gluey rifle, reduces artifical intensity of labour, improves work efficiency, can compress tightly fixedly to placing the lithium cell group in the backup pad at the in-process of underfill, because lack fastening structure leads to the whole deformation that appears of lithium cell group when avoiding the underfill, influences the underfill quality.

2. The utility model discloses a combination of picture peg, side shield, positive clamp plate is used, picture peg, side shield, the positive clamp plate of equidimension and length not can be changed according to the structure size of lithium cell group, makes its and lithium cell group global cooperation, guarantees the fastening to lithium cell group, improves the quality behind the filling glue shaping of lithium cell group.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the glue filling and fixing device for lithium battery pack production of the present invention;

FIG. 2 is a schematic view of the structure at the lower left view of FIG. 1;

fig. 3 is a left side view of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-vertical rod, 3-support plate, 4-guide rail, 5-partition plate, 6-lifting mechanism, 7-support rod, 8-adjusting rack, 9-glue injection nozzle, 10-feed delivery pipe, 11-screw rod, 12-bracket, 13-telescopic rod, 14-thread sleeve, 15-connecting rack, 16-plug board, 17-side baffle, 18-fixed seat, 19-threaded rod, 20-positive pressure plate, 21-sliding groove, 22-through groove, 23-adjusting wheel, 24-rod sleeve and 25-guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to a production of lithium cell group is with filler fixing device, comprising a base plate 1, bottom plate 1 top is fixed with pole setting 2, pole setting 2 top is fixed with backup pad 3, backup pad 3 bottom is fixed with pole cover 24 through the connecting rod, 18 a fixed surface of fixing base has with pole cover 24 complex guide arm 25, 3 tops of backup pad are fixed with guide rail 4 and baffle 5, sliding connection has elevating system 6 on the guide rail 4, elevating system 6 is electric telescopic handle or cylinder or hydraulic stem or ball screw, 6 tops of elevating system are fixed with bracing piece 7, set up on the bracing piece 7 and run through groove 22 with the complex of injecting glue shower nozzle 9, sliding connection has alignment jig 8 on the bracing piece 7, be fixed with on alignment jig 8 and run through bracing piece 7 and extend to the injecting glue shower nozzle 9 of bracing piece 7 bottom, injecting glue shower nozzle 9 top feed end is fixed with conveying pipeline 10.

The bottom of the supporting plate 3 is rotatably connected with a screw rod 11, two sections of threads which are matched with a thread sleeve 14 and have opposite rotating directions are arranged on the screw rod 11, an adjusting wheel 23 is fixed at one end of the screw rod 11, a telescopic rod 13 which is perpendicular to the screw rod 11 is fixed at the bottom of the supporting plate 3 through a support 12, a supporting seat which is rotatably connected with the screw rod 11 is fixed at the bottom of the supporting plate 3, and a sliding groove 21 which is matched with a connecting frame 15 is arranged on the supporting plate 3.

The lead screw 11 is connected with a threaded sleeve 14 in a transmission mode, a connecting frame 15 penetrating through the supporting plate 3 is fixed on the outer surface of the threaded sleeve 14, a plug board 16 is fixed on the top end face of the connecting frame 15 through bolts, a side baffle 17 is clamped on the plug board 16, clamping grooves are formed in the plug board 16 at equal intervals in the vertical direction, and a clamping strip matched with the clamping grooves is fixed on the surface of the side baffle 17.

One end of the telescopic rod 13 is fixed with a fixed seat 18, a threaded rod 19 penetrates through the fixed seat 18, and one end of the threaded rod 19 is rotatably connected with a positive pressure plate 20 which is in contact with the upper surface of the support plate 3.

One specific application of this embodiment is: during the use, according to the size of the lithium cell group that will fill in the glue, the picture peg 16 of suitable length and width is being selected, side shield 17, positive clamp plate 20, picture peg 16, side shield 17, positive clamp plate 20 fixes the back, place lithium cell group in backup pad 3, through lead screw drive thread bush 14, link 15 drives the side shield 17 of both sides and moves in opposite directions, fasten the side of lithium cell group, it exerts pressure to the positive surface of lithium cell group through threaded rod 19 drive positive clamp plate 20, it is inseparable to guarantee that lithium cell group is fixed, then adjust the height of injecting glue shower nozzle 9 through elevating system 6, hand push alignment jig 8 removes injecting glue shower nozzle 9 and removes the injecting glue, take off lithium cell group after the sizing material solidifies, guarantee the fashioned quality of lithium cell group injecting glue shower nozzle.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a production of lithium cell group is with filling glue fixing device, includes bottom plate (1), bottom plate (1) top is fixed with pole setting (2), pole setting (2) top is fixed with backup pad (3), backup pad (3) top is fixed with guide rail (4) and baffle (5), its characterized in that:

the lifting mechanism (6) is connected onto the guide rail (4) in a sliding manner, a supporting rod (7) is fixed at the top end of the lifting mechanism (6), an adjusting frame (8) is connected onto the supporting rod (7) in a sliding manner, a glue injection nozzle (9) which penetrates through the supporting rod (7) and extends to the bottom of the supporting rod (7) is fixed on the adjusting frame (8), and a material conveying pipe (10) is fixed at the feeding end of the top of the glue injection nozzle (9);

the bottom of the supporting plate (3) is rotatably connected with a screw rod (11), and a telescopic rod (13) which is perpendicular to the screw rod (11) is fixed at the bottom of the supporting plate (3) through a bracket (12);

the screw rod (11) is in transmission connection with a threaded sleeve (14), a connecting frame (15) penetrating through the supporting plate (3) is fixed on the outer surface of the threaded sleeve (14), an inserting plate (16) is fixed on the top end face of the connecting frame (15) through a bolt, and a side baffle (17) is clamped on the inserting plate (16);

one end of the telescopic rod (13) is fixed with a fixed seat (18), a threaded rod (19) penetrates through the fixed seat (18), and one end of the threaded rod (19) is rotatably connected with a positive pressure plate (20) which is in contact with the upper surface of the supporting plate (3).

2. The glue filling fixing device for the lithium battery pack production according to claim 1, wherein a supporting seat rotatably connected with the screw rod (11) is fixed at the bottom of the supporting plate (3), and a sliding groove (21) matched with the connecting frame (15) is formed in the supporting plate (3).

3. The glue filling fixing device for the lithium battery pack production according to claim 1, wherein the supporting rod (7) is provided with a through groove (22) matched with the glue injection nozzle (9), and the lifting mechanism (6) is an electric telescopic rod, an air cylinder, a hydraulic rod or a ball screw.

4. The device for fixing the underfill for the lithium battery pack production according to claim 1, wherein the lead screw (11) is provided with two threads which are matched with the thread sleeve (14) and have opposite screwing directions, and an adjusting wheel (23) is fixed at one end of the lead screw (11).

5. The underfill fixture device for lithium battery pack production according to claim 1, wherein a rod sleeve (24) is fixed to the bottom of the support plate (3) through a connecting rod, and a guide rod (25) engaged with the rod sleeve (24) is fixed to one surface of the fixing seat (18).

6. The glue filling fixing device for the lithium battery pack production according to claim 1, wherein the inserting plate (16) is provided with clamping grooves at equal intervals along a vertical direction, and a clamping strip matched with the clamping grooves is fixed on one surface of the side baffle (17).