CN220272710U - Liquid injection device for battery production - Google Patents

Abstract

The utility model discloses a liquid injection device for battery production, which relates to the field of liquid injection devices for battery production and comprises a conveying belt, wherein the upper surface of the conveying belt is fixedly connected with a power cylinder, the left outer surface of the power cylinder is connected with a movable clamping vehicle, the lower surface of the movable clamping vehicle is slidably connected with a concave wheel, the upper surface of the movable clamping vehicle is fixedly connected with a clamping vehicle top plate, the lower surface of the clamping vehicle top plate is fixedly connected with a rotary cylinder, the lower surface of the rotary cylinder is movably connected with a rotary rod, the lower surface of the rotary rod is movably connected with a traction rod, the lower surface of the traction rod is movably connected with a stretching rod, the two ends of the stretching rod are fixedly connected with clamping rods, the lower surface of the clamping rod is fixedly connected with clamping plates, and the number of liquid injectors is three, and the vertical height of the liquid injectors is lower than that of the rotary rod.

Description

Liquid injection device for battery production

Technical Field

The utility model relates to the field of battery production priming devices, in particular to a priming device for battery production.

Background

In the era of advocating new energy, the development of the battery industry is rapid, whether the battery is an electric vehicle, a new energy automobile or the like, the battery is closely related to the quality of the battery, and most of the battery is also supported by a liquid injection type battery, for example, a liquid injection device for producing lithium batteries with the publication number of CN212062573U comprises a box body, a base and a motor, wherein the upper surface of the base is vertically and fixedly connected with a supporting plate, the upper end surface of the supporting plate is fixedly connected with the lower surface of a bottom plate of the box body, and the motor is fixedly connected with the supporting plate; a plurality of discharging holes which are symmetrically arranged relative to the supporting plate are formed in the bottom plate of the box body, the lower end parts of the discharging holes are fixedly connected with discharging pipelines, baffle plates which are symmetrically arranged are connected in a sliding manner in the bottom plate of the box body, the baffle plates are matched with the discharging holes, and an output shaft of the motor is in transmission connection with the baffle plates; according to the utility model, not only can the liquid injection treatment be carried out on a plurality of lithium batteries at the same time, but also the discharging pipeline can be closed automatically according to the liquid level, so that excessive liquid injection in the lithium batteries is avoided, the manpower and time are saved, and meanwhile, the production efficiency of the lithium batteries is improved.

Although the above patent has the technical advantages as described above, the disadvantage is that there is no clamping device during liquid injection, and there is no capability of conveying batteries and no problem of automatic material taking and feeding, so that the staff need not only manually take materials, but also accurately calibrate the batteries and the tube materials, and there is no control over the content of the battery liquid container, and it is possible that the battery liquid container is not filled with the battery liquid in time under uncontrollable factors, and the battery liquid in the battery liquid container is empty, resulting in air entering the pipeline, which not only increases the workload of the staff, but also reduces the efficiency and quality of the battery liquid injection.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a battery production is with annotating liquid device, includes conveyer belt, its characterized in that: the upper surface connection of conveyer belt is fixed with the power cylinder, power cylinder left side fixedly connected with activity centre gripping car, the lower surface sliding connection of activity centre gripping car has concave type wheel, activity centre gripping car upper surface fixedly connected with centre gripping roof, surface connection has revolving cylinder under the centre gripping roof, revolving cylinder lower surface swing joint has the rotary rod, surface swing joint has the traction lever under the rotary rod, traction lever lower surface swing joint has the tensile pole, tensile pole both ends fixedly connected with clamping lever, the synchronous problem of activity centre gripping car centre gripping and control operation has been solved above the clamping plate to clamping lever fixedly connected with.

Preferably, the activity centre gripping car left side is equipped with annotates the liquid case, annotate liquid incasement lower surface fixedly connected with slide bar, slide bar surface sliding connection has the sliding plate, sliding plate left surface fixedly connected with floats the ball, it is equipped with the connecting pipe to float the ball directly under, annotate liquid case upper surface swivelling joint has annotates the liquid lid, annotate liquid incasement surface fixedly connected with glass capacity scale observation strip, solved traditional annotate liquid device annotate the problem that liquid ware got into the air.

Preferably, the top fixed connection annotates the liquid case of connecting pipe, the bottom fixedly connected with notes liquid ware of connecting pipe, preferably, the grip block of the upper surface of conveyer belt is total two and is symmetrical to be placed, the internal surface sliding connection of grip block has directional pole, has solved the problem of the accurate centre gripping battery of grip block.

Preferably, the number of the liquid injection devices is three, the vertical height of the liquid injection devices is lower than that of the rotating rods, the number of the concave wheels is four, the concave wheels are symmetrical to two ends of the conveying belt, the inner surfaces of the concave wheels are clamped with the outer surfaces of the conveying belt, and the problem that the movable car adding and holding device is interfered with the liquid injection devices during running is solved.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the liquid injection box is arranged, when the device is used, the floating ball is lifted and floats on the liquid by filling the liquid, and the floating ball drives the sliding plate to gradually descend along with the reduction of the liquid, so that the connecting pipe is blocked and sealed by the floating ball finally, and the phenomenon that uncontrollable factors are not filled with the liquid in time, so that air enters the liquid injector is avoided. The device can prevent inaccurate dosage when the battery is filled with liquid, and meanwhile, the liquid capacity can be concerned at any time by observing the glass capacity scale observation strip, so that the problem that the traditional liquid filling device enters air is solved.

2. According to the utility model, the sliding clamping vehicle is arranged, when the equipment is used, the concave wheels at the bottom of the sliding clamping vehicle are clamped on the upper surfaces of the two ends of the inner surface conveyor belt, one side of the sliding clamping vehicle is provided with the power cylinder, the power cylinder drives the whole sliding clamping vehicle to reciprocate, the rotary cylinder drives the rotary rod to drive the traction rod, the traction rod drives the stretching rod, the stretching rod drives the clamping rod, and the clamping rod drives the clamping plate.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the rotary cylinder of the present utility model;

FIG. 4 is a schematic view of the structure of the liquid injection tank of the present utility model;

in the figure: 1. a conveyor belt; 2. a liquid injector; 3. a liquid injection box; 4. a glass capacity scale observation bar; 5. a power cylinder; 6. a movable clamping vehicle; 7. a concave wheel; 8. clamping a roof panel; 9. a rotary cylinder; 10. a clamping rod; 11. a clamping plate; 12. a liquid injection cover; 13. a rotating rod; 14. a traction rod; 15. a stretching rod; 16. a connecting pipe; 17. a slide bar; 18. a sliding plate; 19. a floating ball; 20. and orienting the rod.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a priming device for battery production, including conveyer belt 1, the upper surface connection of conveyer belt 1 is fixed with power cylinder 5, power cylinder 5 left side fixedly connected with activity grip block 6, the lower surface sliding connection of activity grip block 6 has concave wheel 7, the fixed surface is connected with centre gripping roof 8 on the activity grip block 6, the fixed surface is connected with revolving cylinder 9 under the centre gripping roof 8, revolving cylinder 9 lower surface swing joint has rotary rod 13, rotary rod 13 lower surface swing joint has traction lever 14, traction lever 14 lower surface swing joint has stretching rod 15, stretching rod 15 both ends fixedly connected with clamping lever 10, clamping lever 10 fixedly connected with grip block 11, the synchronous problem of activity grip block 6 centre gripping and control operation has been solved above.

The movable clamping vehicle 6 left side is equipped with annotates liquid case 3, annotates liquid case 3 internal lower surface fixedly connected with slide bar 17, and slide bar 17 surface sliding connection has slide plate 18, and slide plate 18 left surface fixedly connected with floats ball 19, is equipped with connecting pipe 16 under the ball 19 that floats, annotates liquid case 3 upper surface swivelling joint and annotates liquid lid 12, annotates liquid case 3 internal surface fixedly connected with glass capacity scale observation strip 4, has solved the problem that traditional priming device annotates liquid ware 2 entering air.

The top fixed connection annotates liquid case 3 of connecting pipe 16, the bottom fixedly connected with notes liquid ware 2 of connecting pipe 16, and the grip block 11 of the upper surface of conveyer belt 1 is total two and is symmetrical the placing, and the internal surface sliding connection of grip block 10 has directional pole 2, has solved the problem of grip block 11 accurate centre gripping battery.

The number of the liquid injectors 2 is three, the vertical height of the liquid injectors 2 is lower than that of the rotating rods 13, the number of the concave wheels 7 is four, the concave wheels 7 are symmetrical to two ends of the conveyor belt 1, the inner surfaces of the concave wheels 7 are clamped with the outer surfaces of the conveyor belt 1, and the problem that the movable adding and holding vehicle 6 device interferes with the liquid injectors 2 during running is solved.

Working principle:

according to the utility model, the liquid injection box 3 is arranged, when the device is used, the floating ball 19 is lifted and floats on the liquid by filling the liquid, and as the liquid is reduced, the floating ball 19 drives the sliding plate 18 to gradually descend at the sliding rod 17, and finally the floating ball 19 blocks and seals the connecting pipe 16, so that the phenomenon that uncontrollable factors are not filled with the liquid in time, and air enters the liquid injector 2 is avoided, the inaccuracy of dosage when the battery is injected is prevented, and meanwhile, the glass capacity scale observation strip 4 is observed, and because the position of the floating ball 19 is flush with the glass capacity scale observation strip 4, the position of the floating ball 19 can be focused at any time, and the liquid capacity is controlled.

According to the utility model, the sliding clamping vehicle 6 is arranged, when the equipment is used, the concave wheels 7 at the bottom of the sliding clamping vehicle 6 are clamped on the upper surfaces of two ends of the inner surface conveyor belt 1, one power cylinder 5 is arranged on one side, the whole sliding clamping vehicle 6 is driven to reciprocate by the power cylinder 5, the rotary cylinder 9 drives the rotary rod 13 on the lower surface of the clamping roof 8, the rotary rod 13 drives the traction rod 14, the traction rod 14 drives the stretching rod 15, the stretching rod 15 pulls the clamping rod 10, the clamping rod 10 slides back and forth on the positioning rod 20, the clamping rod drives the clamping plate 11, the working frequency of the liquid injector 2, the working frequency of the rotary cylinder 9 and the working frequency of the power cylinder 5 are consistent, and the configuration completes the accurate material taking, the accurate liquid injection and the accurate material feeding are integrally and synchronously carried out, so that the working efficiency of the whole production is achieved.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides a priming device for battery production, includes conveyer belt (1), its characterized in that: the utility model discloses a conveyer belt, including conveyer belt (1) and conveyer belt, upper surface fixedly connected with power cylinder (5), the left surface connection of power cylinder (5) has movable grip block (6), the lower surface sliding connection of activity grip block (6) has concave type wheel (7), surface fixedly connected with centre gripping roof (8) on movable grip block (6), the lower surface fixedly connected with revolving cylinder (9) of centre gripping roof (8), the lower surface swing joint of revolving cylinder (9) has rotary rod (13), the lower surface swing joint of rotary rod (13) has traction lever (14), the lower surface swing joint of traction lever (14) has extension lever (15), the both ends fixedly connected with clamping lever (10) of extension lever (15), the lower surface fixedly connected with grip block (11) of clamping lever (10).

2. The liquid injection device for battery production according to claim 1, wherein: the left side of activity centre gripping car (6) is equipped with annotates liquid case (3), annotate liquid case (3) internal surface fixedly connected with slide bar (17), the surface sliding connection of slide bar (17) has slide plate (18), the left external surface fixedly connected with of slide plate (18) floats ball (19), the bottom that floats ball (19) is provided with connecting pipe (16), annotate the upper surface rotation of liquid case (3) and be connected with annotate liquid lid (12), annotate the internal surface fixedly connected with glass capacity scale observation strip (4) of liquid case (3).

3. The liquid injection device for battery production according to claim 2, wherein: the top of connecting pipe (16) fixed connection annotates liquid case (3), the bottom fixedly connected with of connecting pipe (16) annotates liquid ware (2).

4. The liquid injection device for battery production according to claim 1, wherein: the clamping plates (11) are symmetrically arranged at the top of the conveyor belt (1), and the inner surfaces of the clamping rods (10) are connected with the directional rods (20) in a sliding manner.

5. A liquid injection device for battery production according to claim 3, wherein: the number of the liquid injectors (2) is three, and the vertical height of the liquid injectors (2) is lower than that of the rotating rod (13).

6. The liquid injection device for battery production according to claim 1, wherein: the number of the concave wheels (7) is four, the concave wheels (7) are symmetrical to two ends of the conveyor belt (1), and the inner surfaces of the concave wheels (7) are clamped with the outer surface of the conveyor belt (1).