CN219427545U - Lithium battery negative electrode material jacking processing mechanism - Google Patents

Abstract

A lithium battery cathode material jacking processing mechanism comprises a positioning frame, a bottom processing table top, a telescopic driving mechanism, a middle positioning frame and a jacking component; according to the utility model, the plurality of jacking components are integrated on the middle positioning frame, and the plurality of jacking grooves with different sizes are formed in the upper side of the bottom processing table surface, so that different jacking components are selected according to different cathode material specifications, and the front-back moving block of the selected jacking component moves forwards on the sliding clamping groove of the middle positioning frame, so that the floating rod in the selected jacking component is positioned at the lower side of the telescopic driving mechanism, and the floating rod and the connected jacking head are extruded downwards and reciprocally through the telescopic driving mechanism, and the jacking component which is not needed to be used moves to the rear side of the middle positioning frame and is not driven by the telescopic driving mechanism, and the energy consumption of the telescopic driving mechanism is reduced.

Description

Lithium battery negative electrode material jacking processing mechanism

Technical Field

The utility model relates to a jacking processing mechanism for a lithium battery cathode material.

Background

Lithium batteries can be broadly divided into two types, lithium metal batteries and lithium ion batteries; lithium ion batteries do not contain lithium in the metallic state and are rechargeable; the safety, specific capacity, self-discharge rate and cost performance of the lithium metal battery of the fifth generation product of the rechargeable battery are all superior to those of a lithium ion battery; due to its own high technical requirements, only a few countries' companies are producing such lithium metal batteries; at present, when the spherical negative electrode material processing device for lithium battery production in the market is used, the spherical negative electrode material processing device needs to be subjected to bursting and crushing, a special-specification bursting and pressing processing mechanism is selected for the negative electrode materials according to different sizes, and one processing device can only process the negative electrode materials of the lithium battery with one size, so that the processing device is complicated, the use range of the processing device is single, and the use flexibility is limited.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model solves the problems that: the lithium battery anode material jacking processing mechanism can process anode materials with various specifications.

In order to solve the problems, the utility model adopts the following technical scheme:

a lithium battery cathode material jacking processing mechanism comprises a positioning frame, a bottom processing table top, a telescopic driving mechanism, a middle positioning frame and a jacking component; the bottom processing table top is arranged at the bottom of the positioning frame; the upper side of the bottom processing table top is provided with a plurality of jacking grooves with different sizes; a middle positioning frame is arranged in the middle of the positioning frame; a plurality of jacking components are uniformly arranged on the middle positioning frame; a jacking component is distributed above each jacking groove; the jacking assembly comprises a jacking head, a front-back moving block, a floating rod, a spring jacking sleeve and a floating clamping ring; a plurality of sliding clamping grooves are arranged on the middle positioning frame; the sliding clamping grooves are respectively connected with a front-back moving block in a sliding way; a sliding extrusion cavity is formed in the front-back moving block; a floating rod is respectively connected in the sliding extrusion cavity in a penetrating way, and the upper end and the lower end of the floating rod respectively penetrate out from the upper part and the lower part of the front-back moving block; a floating clamping ring is arranged around the floating rod and is clamped in the sliding extrusion cavity in an up-down sliding manner; the spring jacking sleeve is sleeved on the floating rod, and the upper end and the lower end of the spring jacking sleeve are respectively elastically propped between the lower side wall of the sliding extrusion cavity and the lower side of the floating clamping ring; the lower end of the floating rod is provided with a top pressing head; a jacking groove is correspondingly distributed below the jacking heads respectively; and the top of the positioning frame is provided with a telescopic driving mechanism, and the telescopic driving mechanism drives the floating rod to move downwards.

Further, the device also comprises a front-rear driving mechanism; the front and rear driving mechanism comprises a front and rear sliding block, a driving screw rod and an abutting elastic body; one side of the sliding clamping groove is respectively communicated with and provided with a front adjusting groove and a rear adjusting groove; one side of the front-back moving block is connected with the front-back sliding block through a connecting rod, and the front-back sliding block is clamped in the front-back adjusting groove in a front-back sliding way; the front adjusting groove and the rear adjusting groove are respectively and rotationally clamped with a driving screw rod, and the driving screw rod is in threaded connection with the front sliding block and the rear sliding block; the abutting elastic body is sleeved on the driving screw rod, and two ends of the abutting elastic body are elastically abutted against the side wall of the front and rear adjusting groove and the side parts of the front and rear sliding blocks; one end of the driving screw extends to the rear side of the middle positioning frame; the driving screw rod rotates to drive the floating rod to move to the rear side of the telescopic driving mechanism.

Further, the telescopic driving mechanism comprises a driving cylinder, a telescopic shaft and an extrusion plate; the driving cylinder is arranged in the middle of the upper end of the positioning frame, the telescopic shaft is arranged at the lower side of the driving cylinder, and the extrusion plate is arranged at the lower end of the telescopic shaft.

Further, the plurality of the top pressure heads are different in size.

Further, the positioning frame is in a back-shaped structure.

Further, two sides of the lower end of the positioning frame are respectively provided with a supporting piece.

The beneficial effects of the utility model are as follows:

according to the utility model, the plurality of jacking components are integrated on the middle positioning frame, and the plurality of jacking grooves with different sizes are formed in the upper side of the bottom processing table surface, so that different jacking components are selected according to different cathode material specifications, and the front-back moving block of the selected jacking component moves forwards on the sliding clamping groove of the middle positioning frame, so that the floating rod in the selected jacking component is positioned at the lower side of the telescopic driving mechanism, and the floating rod and the connected jacking head are extruded downwards and reciprocally through the telescopic driving mechanism, and the jacking component which is not needed to be used moves to the rear side of the middle positioning frame and is not driven by the telescopic driving mechanism, and the energy consumption of the telescopic driving mechanism is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged schematic view of the middle positioning frame and the pressing assembly of the present utility model.

Fig. 3 is a schematic side view of the middle positioning frame, the front and rear driving mechanism and the top pressing assembly.

FIG. 4 is a schematic view of the structure of the present utility model with the unnecessary pressing assembly moved to the rear side of the intermediate positioning frame.

Detailed Description

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

As shown in fig. 1 to 4, a lithium battery cathode material jacking processing mechanism comprises a positioning frame 1, a bottom processing table top 2, a telescopic driving mechanism 5, a middle positioning frame 3 and a jacking component 4; the bottom processing table top 2 is arranged at the bottom of the positioning frame 1; the upper side of the bottom processing table top 2 is provided with a plurality of jacking grooves 21 with different sizes; a middle positioning frame 3 is arranged in the middle of the positioning frame 1; a plurality of jacking assemblies 4 are uniformly arranged on the middle positioning frame 3; a jacking component 4 is distributed above each jacking groove 21; the jacking assembly 4 comprises a jacking head 43, a front-back moving block 41, a floating rod 42, a spring jacking sleeve 44 and a floating clamping ring 45; a plurality of sliding clamping grooves 31 are arranged on the middle positioning frame 3; the sliding clamping grooves 31 are respectively connected with a front-back moving block 41 in a sliding way; a sliding extrusion cavity 411 is arranged in the front-back moving block 41; a floating rod 42 is respectively connected to the sliding extrusion cavity 411 in a penetrating manner, and the upper and lower ends of the floating rod 42 respectively penetrate out from the upper and lower sides of the front and rear moving block 41; a floating clamping ring 45 is arranged around the floating rod 42, and the floating clamping ring 45 is clamped in the sliding extrusion cavity 411 in an up-and-down sliding manner; the spring pressing sleeve 44 is sleeved on the floating rod 42, and the upper end and the lower end of the spring pressing sleeve 44 are respectively elastically pressed between the lower side wall of the sliding extrusion cavity 411 and the lower side of the floating clamping ring 45; a top pressure head 43 is arranged at the lower end of the floating rod 42; a pressing groove 21 is correspondingly distributed below the pressing head 43; the top of the positioning frame 1 is provided with a telescopic driving mechanism 5, and the telescopic driving mechanism 5 drives the floating rod 42 to move downwards.

As shown in fig. 1 to 4, in order to facilitate the forward and backward driving of the pressing assembly 4, it is further preferable to further include a forward and backward driving mechanism 6; the front-rear driving mechanism 6 comprises a front-rear sliding block 61, a driving screw 62 and an abutting elastic body 63; one side of the sliding clamping groove 31 is respectively provided with a front and rear adjusting groove 32 in a communicating manner; one side of the front-back moving block 41 is connected with a front-back sliding block 61 through a connecting rod 412, and the front-back sliding block 61 is clamped in the front-back adjusting groove 32 in a front-back sliding way; a driving screw rod 62 is rotationally clamped in the front and rear adjusting grooves 32, and the driving screw rod 62 is in threaded connection with the front and rear sliding blocks 61; the abutting elastic body 63 is sleeved on the driving screw 62, and two ends of the abutting elastic body are elastically abutted against the side wall of the front and rear adjusting groove 32 and the side part of the front and rear sliding block 61; one end of the driving screw 62 extends to the rear side of the middle positioning frame 3; the drive screw 62 rotationally drives the floating lever 42 to move to the rear side of the telescopic drive mechanism 5.

As shown in fig. 1 to 4, in order to facilitate the telescopic driving mechanism 5 to alternatively drive or synchronously drive a plurality of different pressing assemblies 4, it is further preferable that the telescopic driving mechanism 5 includes a driving cylinder 51, a telescopic shaft 52, and a pressing plate 53; the driving cylinder 51 is installed in the middle of the upper end of the positioning frame 1, the telescopic shaft 52 is installed at the lower side of the driving cylinder 51, and the extruding plate 53 is installed at the lower end of the telescopic shaft 52. Further, the plurality of the top pressing heads 43 are different in size. Further, the positioning frame 1 has a zigzag structure. Further, two sides of the lower end of the positioning frame 1 are respectively provided with a supporting piece 11.

According to the utility model, a plurality of jacking components 4 are integrated on the middle positioning frame 3, and meanwhile, a plurality of jacking grooves 21 with different sizes are formed on the upper side of the bottom processing table top 2, so that according to different specifications of negative materials, different jacking components 4 are selected, the front and back moving blocks 41 of the selected jacking components 4 move forwards on the sliding clamping grooves 31 of the middle positioning frame 3, so that the floating rods 42 in the selected jacking components 4 are positioned on the lower side of the telescopic driving mechanism 5, and the floating rods 42 and the connected jacking heads 43 are extruded downwards and reciprocally through the telescopic driving mechanism 5, so that the jacking heads 43 enter the jacking grooves 21 for jacking and crushing, and the unnecessary jacking components 4 move to the rear side of the middle positioning frame 3 and are not driven by the telescopic driving mechanism 5, and the energy consumption of the telescopic driving mechanism 5 is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The jacking processing mechanism for the lithium battery cathode material is characterized by comprising a positioning frame, a bottom processing table top, a telescopic driving mechanism, a middle positioning frame and a jacking component; the bottom processing table top is arranged at the bottom of the positioning frame; the upper side of the bottom processing table top is provided with a plurality of jacking grooves with different sizes; a middle positioning frame is arranged in the middle of the positioning frame; a plurality of jacking components are uniformly arranged on the middle positioning frame; a jacking component is distributed above each jacking groove; the jacking assembly comprises a jacking head, a front-back moving block, a floating rod, a spring jacking sleeve and a floating clamping ring; a plurality of sliding clamping grooves are arranged on the middle positioning frame; the sliding clamping grooves are respectively connected with a front-back moving block in a sliding way; a sliding extrusion cavity is formed in the front-back moving block; a floating rod is respectively connected in the sliding extrusion cavity in a penetrating way, and the upper end and the lower end of the floating rod respectively penetrate out from the upper part and the lower part of the front-back moving block; a floating clamping ring is arranged around the floating rod and is clamped in the sliding extrusion cavity in an up-down sliding manner; the spring jacking sleeve is sleeved on the floating rod, and the upper end and the lower end of the spring jacking sleeve are respectively elastically propped between the lower side wall of the sliding extrusion cavity and the lower side of the floating clamping ring; the lower end of the floating rod is provided with a top pressing head; a jacking groove is correspondingly distributed below the jacking heads respectively; and the top of the positioning frame is provided with a telescopic driving mechanism, and the telescopic driving mechanism drives the floating rod to move downwards.

2. The lithium battery anode material jacking processing mechanism according to claim 1, further comprising a front-rear driving mechanism; the front and rear driving mechanism comprises a front and rear sliding block, a driving screw rod and an abutting elastic body; one side of the sliding clamping groove is respectively communicated with and provided with a front adjusting groove and a rear adjusting groove; one side of the front-back moving block is connected with the front-back sliding block through a connecting rod, and the front-back sliding block is clamped in the front-back adjusting groove in a front-back sliding way; the front adjusting groove and the rear adjusting groove are respectively and rotationally clamped with a driving screw rod, and the driving screw rod is in threaded connection with the front sliding block and the rear sliding block; the abutting elastic body is sleeved on the driving screw rod, and two ends of the abutting elastic body are elastically abutted against the side wall of the front and rear adjusting groove and the side parts of the front and rear sliding blocks; one end of the driving screw extends to the rear side of the middle positioning frame; the driving screw rod rotates to drive the floating rod to move to the rear side of the telescopic driving mechanism.

3. The lithium battery anode material jacking processing mechanism according to claim 1, wherein the telescopic driving mechanism comprises a driving cylinder, a telescopic shaft and an extrusion plate; the driving cylinder is arranged in the middle of the upper end of the positioning frame, the telescopic shaft is arranged at the lower side of the driving cylinder, and the extrusion plate is arranged at the lower end of the telescopic shaft.

4. The lithium battery negative electrode material pressing mechanism of claim 1, wherein a plurality of the pressing heads are different in size.

5. The lithium battery negative electrode material jacking processing mechanism according to claim 1, wherein the positioning frame is in a zigzag structure.

6. The lithium battery negative electrode material jacking processing mechanism according to claim 1, wherein two sides of the lower end of the positioning frame are respectively provided with a supporting piece.