阅读说明：本技术 一种用于废旧锂电池回收的焊接机构 (Welding mechanism for recycling waste lithium batteries ) 是由 颜群轩 颜群湘 唐莎 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种用于废旧锂电池回收的焊接机构,包括固定座,所述固定座顶部外壁的一侧固定有液压杆,且液压杆的顶部外壁通过铰链连接有支撑板,所述支撑板底部外壁的一侧和固定座顶部外壁的一侧之间均固定有弹簧,所述支撑板的顶部外壁固定有阻尼轴承,且阻尼轴承的内壁转动连接有支撑杆,所述支撑杆的外壁滑动连接有滑套,且滑套的一侧外壁固定有固定轴,所述固定轴的一侧外壁固定有焊枪,且焊枪的一侧外壁设置有焊接头。本发明能够对焊接的角度和高度进行调节,能够防止焊接时产生的烟气排放到外界对环境造成污染,能够对人们的双眼进行防护,防止由于焊接时产生的电弧对人们的双眼造成损伤。(The invention discloses a welding mechanism for waste lithium battery recovery, which comprises a fixed seat, wherein a hydraulic rod is fixed on one side of the outer wall of the top of the fixed seat, the outer wall of the top of the hydraulic rod is connected with a support plate through a hinge, a spring is fixed between one side of the outer wall of the bottom of the support plate and one side of the outer wall of the top of the fixed seat, a damping bearing is fixed on the outer wall of the top of the support plate, the inner wall of the damping bearing is rotatably connected with a support rod, the outer wall of the support rod is slidably connected with a sliding sleeve, a fixed shaft is fixed on the outer wall of one side of the sliding sleeve, a welding gun is fixed. The invention can adjust the welding angle and height, prevent the smoke generated in welding from being discharged to the outside to pollute the environment, protect the eyes of people and prevent the eyes of people from being damaged by electric arcs generated in welding.)

1. A welding mechanism for recycling waste lithium batteries comprises a fixed seat (1) and is characterized in that a hydraulic rod (4) is fixed on one side of the top outer wall of the fixed seat (1), a supporting plate (5) is connected on the top outer wall of the hydraulic rod (4) through a hinge, springs (3) are fixed between one side of the bottom outer wall of the supporting plate (5) and one side of the top outer wall of the fixed seat (1), a damping bearing (6) is fixed on the top outer wall of the supporting plate (5), a supporting rod (7) is rotatably connected with the inner wall of the damping bearing (6), a sliding sleeve (8) is slidably connected on the outer wall of the supporting rod (7), a fixed shaft (10) is fixed on the outer wall of one side of the sliding sleeve (8), a welding gun (11) is fixed on the outer wall of one side of the fixed shaft (10), and a welding head, the outer wall of one side of the sliding sleeve (8) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with a fastening bolt (9).

2. The welding mechanism for recycling the waste lithium batteries as recited in claim 1, characterized in that a purification box (2) is fixed on one side of the outer wall of the top of the fixing base (1), and an exhaust pipe (15) is arranged on the outer wall of one side of the purification box (2).

3. The welding mechanism for recycling the waste lithium batteries as recited in claim 2, characterized in that a corrugated pipe (13) is arranged on one side of the outer wall of the top of the purification box (2), and an air suction cover (14) is connected to the outer wall of one side of the corrugated pipe (13) through a flange.

4. The welding mechanism for recycling the waste lithium batteries as recited in claim 3, characterized in that a flow guide plate (16) is fixed on the inner wall of the purification box (2) near the top, and the outer wall of the top of the flow guide plate (16) is provided with flow guide holes (21) distributed at equal intervals.

5. The welding mechanism for recycling waste lithium batteries according to claim 4, characterized in that the inner wall of the purification box (2) is connected with an activated carbon filter screen (17) through a hinge.

6. The welding mechanism for recycling the waste lithium batteries as claimed in claim 5, wherein the outer walls of the two sides of the purification box (2) are provided with fixing openings, the inner walls of the two fixing openings are provided with storage boxes (19), and the storage boxes (19) are internally provided with activated carbon (18).

7. The welding mechanism for recycling the waste lithium batteries as recited in any one of claims 2-6, characterized in that a fan (20) is fixed on the bottom of the inner wall of one side of the purification box (2).

8. The welding mechanism for recycling waste lithium batteries as recited in claim 6, characterized in that a protective cover (22) is fixed on one side of the outer wall of the welding gun (11).

Technical Field

The invention relates to the technical field of waste lithium battery recovery, in particular to a welding mechanism for waste lithium battery recovery.

Background

The lithium ion battery comprises a positive electrode, a negative electrode, a diaphragm, electrolyte, a battery shell and the like, the waste lithium ion power battery contains a plurality of pollutants and is high in toxicity, and parts such as copper foil and the like need to be welded by a welding gun in the process of recycling the waste lithium ion battery.

Through retrieval, the patent with Chinese patent No. CN209175139U discloses a welding mechanism for waste lithium battery recovery, which comprises a welding gun body and a clamping device arranged on the cylinder wall of the welding gun body, a connecting piece in insertion fit is arranged right below the clamping device, a motor shell is arranged below the connecting piece, first air ports are symmetrically arranged on the outer side of the motor shell, a dust collection bin is arranged below the motor shell, a bottom cover is arranged at the bottom end of the dust collection bin, a second air port is embedded in the outer wall of the dust collection bin, one end of the second air port is connected with a dust suction pipe, a forward and reverse motor is arranged inside the motor shell, a bidirectional fan blade is arranged below the forward and reverse motor, the dust collection bin is provided with a filtering device, the welding mechanism for waste lithium battery recovery not only can clean a welding surface before welding, but also can clean contract waste after welding, and, the waste gas and dust generated in the welding process can be filtered. A welding mechanism for waste lithium battery recovery in above-mentioned patent exists following not enough: the existing welding mechanism cannot adjust the welding angle and height, and therefore welding of waste lithium batteries can be affected.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a welding mechanism for recycling waste lithium batteries.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a welding mechanism for old and useless lithium cell is retrieved, includes the fixing base, one side of fixing base top outer wall is fixed with the hydraulic stem, and the top outer wall of hydraulic stem has the backup pad through hinged joint, all be fixed with the spring between one side of backup pad bottom outer wall and one side of fixing base top outer wall, the top outer wall of backup pad is fixed with the damping bearing, and the inner wall rotation of damping bearing is connected with the bracing piece, the outer wall sliding connection of bracing piece has the sliding sleeve, and one side outer wall of sliding sleeve is fixed with the fixed axle, one side outer wall of fixed axle is fixed with welder, and one side outer wall of welder is provided with the soldered connection, threaded hole is opened to one side outer wall of sliding sleeve, and the.

As a still further scheme of the invention: one side of fixing base top outer wall is fixed with the purifying box, and one side outer wall of purifying box is provided with the blast pipe.

As a still further scheme of the invention: one side of purifying box top outer wall is provided with the bellows, and one side outer wall of bellows has the cover of breathing in through flange joint.

As a still further scheme of the invention: the inner wall of purifying box is close to the position at top and is fixed with the guide plate, and the top outer wall of guide plate sets up the water conservancy diversion hole that the equidistance distributes.

As a still further scheme of the invention: the inner wall of the purifying box is connected with an active carbon filter screen through a hinge.

As a still further scheme of the invention: the both sides outer wall of purifying box all opens has fixed mouthful, and the inner wall of two fixed mouths all is fixed with the receiver, and the inside of receiver is provided with the active carbon.

As a still further scheme of the invention: and a fan is fixed on the bottom of the inner wall of one side of the purifying box.

As a still further scheme of the invention: and a protective cover is fixed on the outer wall of one side of the welding gun.

The invention has the beneficial effects that:

1. the welding angle and height can be adjusted through the arranged hydraulic rod, the spring, the sliding sleeve and the fastening bolt, so that the waste lithium battery can be conveniently welded, and the welding convenience of the device is improved;

2. the purification box and the air suction cover can absorb and purify the smoke generated during welding, so that the smoke generated during welding is prevented from being discharged to the outside to pollute the environment;

3. through the damping bearing who sets up, can rotate welding mechanism to in welding process to old and useless lithium cell, improved device welded convenience again:

4. through the protection casing that sets up, can protect people's eyes when welding old and useless lithium cell, prevent to cause the damage because the electric arc that produces when welding to people's eyes.

Drawings

Fig. 1 is a schematic structural view of a welding mechanism for recycling waste lithium batteries in a front view in embodiment 1;

FIG. 2 is a schematic structural view of a purge bin of a welding mechanism for recycling waste lithium batteries in embodiment 1;

fig. 3 is a partial structural schematic view of a welding mechanism for recycling waste lithium batteries according to embodiment 1;

fig. 4 is a schematic structural view of a welding mechanism for recycling waste lithium batteries in embodiment 2.

In the figure: the device comprises a fixed seat 1, a purification box 2, a spring 3, a hydraulic rod 4, a support plate 5, a damping bearing 6, a support rod 7, a sliding sleeve 8, a fastening bolt 9, a fixed shaft 10, a welding gun 11, a welding head 12, a corrugated pipe 13, an air suction cover 14, an exhaust pipe 15, a guide plate 16, an active carbon filter screen 17, active carbon 18, a storage box 19, a fan 20, a guide hole 21 and a protective cover 22.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.