Lithium battery waste material compression recovery plant
Technical Field
The invention relates to the technical field of waste recovery equipment, in particular to lithium battery waste compression and recovery equipment.
Background
In the production process of the lithium battery, a large amount of leftover materials can be generated through rolling, die cutting and slitting processes, the leftover materials are discarded at will and easily pollute the environment, but the leftover materials can be used as production raw materials again after being collected for treatment, so that all manufacturers can collect the leftover materials and give the collected leftover materials to a recovery company for recovery in order to prevent environmental pollution and reduce cost.
At present, the traditional lithium battery waste recovery mode is generally that manual collection and bagging are carried out, the efficiency is low, and the edge and corner waste generated in each production process of the lithium battery is different in size and large in quantity, so that the occupied space after manual collection and bagging is too large, and the production space is occupied; simultaneously, directly bagging-off the waste material, lead to the waste material bag to fill the back and swell, be difficult to carry and deposit.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a lithium battery waste material compression and recovery device which can improve the recovery effect of lithium battery waste materials, improve the recovery rate and quality of the waste materials and has high practicability.
The technical scheme adopted by the invention for solving the technical problems is as follows: the lithium battery waste material compression and recovery equipment comprises a rack, wherein a material distribution box for separating crushed materials and dust and a compression device for compressing the crushed materials are arranged in the rack, the material distribution box comprises a temporary crushed material storage bin, the compression device is arranged below the temporary crushed material storage bin, and the temporary crushed material storage bin is communicated into the compression device;
the compression device comprises a compression pipe, a compression assembly and a material blocking assembly, the compression pipe is provided with a feed inlet and a discharge outlet, a blanking port of a temporary storage bin of crushed aggregates is communicated with the feed inlet of the compression pipe, the material blocking assembly is arranged at the discharge outlet of the compression pipe, a guide limiting mechanism is arranged at the discharge outlet of the compression pipe, the material blocking assembly is matched with the guide limiting mechanism to open or close the discharge outlet of the compression pipe, and after the compression assembly is reset, the compression assembly is arranged in the compression pipe and is positioned on one side, away from the discharge outlet of the compression pipe, of the feed inlet of the compression pipe.
Through adopting above-mentioned technical scheme, the crushed aggregates that make the crushed aggregates warehouse transfer temporarily can be in the compression pipe by the compression subassembly with keep off the material subassembly compression and form the less crushed aggregates piece of volume, and then required space that occupies when having reduced to deposit, massive structure is also convenient for carry simultaneously.
Furthermore, the compression assembly comprises a compression power source, a compression rod and a compression block, the compression rod is arranged in the compression pipe and is parallel to the compression pipe, the appearance structure of the compression block is matched with the inner structure of the compression pipe and is movably arranged at one end, close to the discharge port of the compression pipe, of the compression rod, and the compression power source is arranged at one end, far away from the discharge port, of the compression pipe and is connected with the compression rod.
Through adopting above-mentioned technical scheme, can improve the compression effect of crushed aggregates in the compression pipe, reduce the volume of the crushed aggregates piece that the compression formed, and then reduced the space that occupies when depositing.
Furthermore, the compression block is provided with a mounting groove on the end surface close to the discharge port of the compression pipe, a pushing block is movably mounted in the mounting groove, a pushing cylinder is mounted on the other end surface of the mounting groove of the compression block and the position corresponding to the mounting groove, and a piston rod of the pushing cylinder is movably connected with the pushing block.
Through adopting above-mentioned technical scheme, the crushed aggregates piece accessible after making the compression accomplish promotes the promotion of piece and realizes breaking away from with the compression piece, can avoid compressing the piece and retracting and drive the crushed aggregates piece and remove and lead to influencing the ejection of compact of crushed aggregates piece.
Furthermore, the mounting groove is arranged in the upper area of the compression block, and the cross-sectional area of the mounting groove is gradually reduced from the end face of the compression block close to the discharge port of the compression pipe to the direction of the end face of the compression block far away from the discharge port of the compression pipe.
Through adopting the technical scheme of complaining about, can avoid leading to in the piece entering mounting groove that drops from the garrulous material piece to promote the piece and can't reset to influence compression quality.
Furthermore, the material distribution box is provided with plug boards which are horizontally plugged to two ends of the temporary crushed material storage bin, plugging cylinders which push the plug boards to move are arranged at positions of the material distribution box corresponding to the plug boards, and piston rods of the plugging cylinders are fixedly connected with the plug boards.
By adopting the technical scheme, the quantity of the crushed materials compressed at each time can be ensured to be the same, the sizes and the volumes of the crushed material blocks compressed are kept consistent, and the crushed material blocks are convenient to carry and store
Furthermore, a compression cavity is formed in the position of a discharge port of the compression pipe, the diameter of the compression cavity is larger than the inner diameter of the compression pipe, and a material taking-off step is formed at the connecting position of the end face, close to the feed port of the compression pipe, of the compression cavity and the compression pipe.
Through adopting above-mentioned technical scheme, can avoid driving crushed aggregates piece when compressing the pipe recovery and remove, the ejection of compact of being convenient for.
Further, direction stop gear includes the backstop door, and the backstop door is located compression pipe discharge gate department and hugs closely with the terminal surface that compression chamber kept away from the compression pipe feed inlet, is equipped with the discharging pipe with the compression chamber intercommunication on the position that backstop door and compression pipe correspond, and the discharging pipe internal diameter is not less than the compression chamber diameter, keep off the material subassembly and install on the backstop door.
By adopting the technical scheme, the compression effect of the crushed aggregates can be more remarkable, and the crushed aggregates can be conveniently discharged.
Further, the striker assembly comprises a striker plate and a striker cylinder, the striker cylinder is fixedly mounted on the stop door, the striker plate is connected with a piston rod of the striker cylinder, a striker opening for the movement of the striker plate is arranged on a position where the discharge pipe corresponds to the striker plate, and when the striker assembly is compressed, the striker plate is positioned in the discharge pipe and clings to a discharge port of the closed compression pipe with the discharge port of the compression pipe.
Furthermore, guide limiting grooves extending into the discharge pipe are formed in two sides of the stop gate, and guide limiting parts embedded into the guide limiting grooves are formed in two sides of the material baffle.
Through adopting above-mentioned technical scheme, can further improve the compression effect of bits of broken glass piece, and then reduce the volume of compression piece.
Further, striker plate bottom structure and discharging pipe inner structure looks adaptation.
Through adopting the technical scheme of complaining about, can reduce the clearance between fender board and the compression pipe among the compression process, and then improved the compression effect of crushed aggregates.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the compression pipe, the compression assembly and the material blocking assembly are arranged, so that a plurality of crushed materials with different sizes can be pushed to the material blocking assembly by the compression assembly in the compression pipe to realize compression, the crushed material blocks after compression have smaller volume and regular shape, the crushed material blocks are convenient for manufacturers to carry and store, and the space occupied during storage can be reduced.
According to the invention, the pushing block is arranged on the end face of the compression block, and the compression cavity with the diameter larger than that of the compression pipe is arranged at the discharge hole of the compression pipe, so that after the compression of the crushed aggregates is finished and the compression block retracts, the separation of the crushed aggregates and the compression block can be realized through the material dropping step formed at the joint of the compression cavity and the compression pipe, the compressed aggregates are prevented from being brought back into the compression pipe, and meanwhile, the crushed aggregates are pushed to the discharge pipe through the pushing block, so that the discharge is facilitated.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a front view of the present embodiment;
FIG. 3 is a left side view of the present embodiment;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
FIG. 6 is an enlarged view at C of FIG. 4;
fig. 7 is a schematic structural view of the striker assembly and the stop door of the present embodiment.
In the figure: 1. a frame; 2. a material distributing box; 21. temporarily storing crushed aggregates in a bin; 22. a plugboard; 23. a splicing air cylinder; 3. a compression device; 31. compressing the tube; 311. a compression chamber; 312. a material removing step; 32. a compression assembly; 321. a compression power source; 322. a compression rod; 323. compressing the block; 324. mounting grooves; 325. a pushing block; 326. a push cylinder; 327. a surrounding wall; 328. a guide groove; 33. the material blocking component; 331. a striker plate; 332. a material blocking cylinder; 333. a guide limiting part; 4. a guide limiting mechanism; 41. a stop gate; 42. a discharge pipe; 421. a material blocking opening is formed; 43. a guide limit groove; 5. an electric motor oil pump; 6. an oil cylinder; 61. and (4) a guide strip.
Detailed Description
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following description taken in conjunction with the accompanying drawings.
It should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. used herein indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Combine fig. 1 to fig. 4, a lithium battery waste material compression recovery plant, including frame 1, 1 internal fixation in frame has branch workbin 2 and compressor arrangement 3, and this embodiment separates crushed aggregates and dust through dividing workbin 2, reduces adnexed impurity on the crushed aggregates, compresses crushed aggregates in transmitting to compressor arrangement 3 afterwards, makes it form crushed aggregates piece output, reduces the volume and makes the shape of crushed aggregates more regular, and then is convenient for deposit and carry, can reduce the space that occupies.
The material distribution box 2 comprises a temporary crushed material storage bin 21, and the compression device 3 is arranged below the temporary crushed material storage bin 21, so that the crushed materials of the separated dust can be directly discharged from the temporary crushed material storage bin 21 into the compression device 3 to be compressed under the action of gravity; the compression device 3 comprises a compression pipe 31, a compression assembly 32 arranged in the compression pipe 31 and a material blocking assembly 33, wherein a blanking port of the temporary crushed material storage bin 21 is communicated with a feeding port of the compression pipe 31 to realize feeding of crushed materials, the material blocking assembly 33 is arranged at a discharging port of the compression pipe 31 to enable the crushed materials to fall into the compression pipe 31 and then be positioned between the compression assembly 32 and the material blocking assembly 33, and when the crushed materials are compressed, the crushed materials are pushed to the material blocking assembly 33 through the compression assembly 32 to complete compression; a guide limiting mechanism 4 is arranged at the discharge port of the compression pipe 31, and the material blocking assembly 33 is matched with the guide limiting mechanism 4 to open or close the discharge port of the compression pipe 31; before the crushed aggregates are compressed, the material blocking assembly 33 is guided by the guide limiting mechanism 4 and moves to the discharge port of the compression pipe 31 to seal the discharge port of the compression pipe 31, in the compression process, the guide limiting mechanism 4 limits the material blocking assembly 33, so that the situation that the material blocking assembly 33 deviates to the direction far away from the discharge port of the compression pipe 31 under the strong driving force of the compression assembly 32 to cause a gap with the discharge port of the compression pipe 31 is avoided, and the compression quality can be ensured; after the compression is completed, the compression assembly 32 is reset to the compression pipe 31 and is positioned at one side of the feed inlet of the compression pipe 31 far away from the discharge outlet of the compression pipe 31, so that the crushed aggregates can be conveniently discharged and compressed next time in the temporary storage bin 21.
As shown in fig. 4, the compressing assembly 32 includes a compressing power source 321, a compressing rod 322, and a compressing block 323, wherein the compressing rod 322 is disposed in the compressing tube 31 and parallel to the compressing tube 31, so that the compressing rod 322 can be parallel to the compressing tube 31 when moving, thereby improving the compressing quality; the shape structure of the compression block 323 is matched with the internal structure of the compression pipe 31 and is movably arranged at one end of the compression rod 322 close to the discharge hole of the compression pipe 31, so that the compression block 323 can be kept stable when moving in the compression pipe 31 under the pushing of the compression block 323, and the compression effect reduction of crushed aggregates caused by the deflection of the compression block 323 in the compression process is avoided; the shape structure of the compression block 323 is matched with the internal structure of the compression pipe 31, so that the gap between the compression block 323 and the compression pipe 31 can be reduced, the compression block 323 can push all crushed aggregates to the material blocking assembly 33 to be compressed conveniently, and the compression quality of the crushed aggregates can be improved; meanwhile, the compression block 323 is movably connected with the compression rod 322, so that the compression block 323 can rotate on the piston rod, and when the compression block 323 pushes the crushed aggregates to be compressed, the compression block 323 can be adjusted adaptively through the connecting structure, so that the compression failure caused by the clamping of the compression block 323 in the compression pipe 31 is avoided;
the compression power source 321 is installed at one end of the compression pipe 31 far away from the discharge hole and connected with the compression rod 322, the compression rod 322 provides a driving force through the compression power source 321 to drive the compression block 323 to move towards the direction close to the material blocking assembly 33, so that the compression of the crushed materials in the stack compression pipe 31 is realized; in order to facilitate flexibility of production and processing in industry, the compression power source 321 can be any one of screw rod transmission, cylinder pushing or oil cylinder pushing and the like which can enable the compression rod 322 to move in the guide rod; through pegging graft in the hydro-cylinder with compression rod 322 to set up motor oil pump 5 and be connected with the hydro-cylinder, when making 5 fuel feeding of motor oil pump to the airtight cavity of hydro-cylinder in, compression rod 322 can compress by the antedisplacement under the promotion of fluid, after the compression was accomplished, fluid in the hydro-cylinder was retrieved again to motor oil pump 5, make compression rod 322 contract under the effect of pressure and contract one side of keeping away from compression pipe 31 discharge gate to compression pipe 31 feed inlet, convenient blanking next time.
As shown in fig. 5, a surrounding wall 327 extending toward the compression power source 321 is further disposed at a circumference of the compression block 323 in this embodiment, a guide groove 328 disposed along a length direction of the surrounding wall 327 is disposed on an inner side wall of the surrounding wall 327, and a guide strip 61 is disposed on a position, corresponding to the guide groove 328, on an outer side wall of the oil cylinder 6, the guide strip 61 is embedded in the guide channel, so that when the compression block 323 is pushed by the compression rod 322 to move toward the compression cavity 311 for compression, the guide groove 328 on the surrounding wall 327 and the guide strip 61 on the outer side wall of the oil cylinder 6 are engaged with each other to guide movement of the compression block 323, so that stability of the compression block 323 during movement can be improved, horizontal movement of the compression block 323 is ensured, and a gap between the compression block 323 and the compression pipe 31 can be avoided from affecting compression effect of the crushed block.
In order to facilitate discharging after the compression of the crushed aggregates, in this embodiment, an installation groove 324 is formed in the end surface of the compression block 323 close to the discharge port of the compression pipe 31, a pushing block 325 is movably installed in the installation groove 324, and a pushing cylinder 326 fixedly connected with the pushing block 325 is installed at a position corresponding to the installation groove 324 on the other end surface of the compression block 323, so that after the compression of the crushed aggregates is completed and the compression assembly 32 returns to reset, the pushing cylinder 326 can control the pushing block 325 to extend out of the installation groove 324, so as to push the crushed aggregates to separate the crushed aggregates from the compression block 323, thereby avoiding the influence on discharging of the crushed aggregates caused by the crushed aggregates falling into the compression pipe 31 when the compression assembly 32 resets; as shown in fig. 5, the mounting groove 324 of the present embodiment is disposed at the upper region of the compression block 323, so that when the pushing block 325 pushes the crushed material block to separate from the compression block 323, the crushed material block can be overturned towards the discharge port of the compression pipe 31 for facilitating the discharge; meanwhile, the cross-sectional area of the mounting groove 324 of the embodiment gradually decreases from the end face of the compression block 323 close to the discharge port of the compression pipe 31 to the end face of the compression block 323 far away from the discharge port of the compression pipe 31, so that when the pushing block 325 pushes the compression block 323 to be separated, the situation that the pushing block 325 cannot reset due to the fact that chips falling from the crushed aggregates enter the mounting groove 324 can be avoided, and compression quality is affected.
As shown in fig. 1, coating 2 and fig. 4, the material distribution box 2 is provided with the insertion plates 22 which are horizontally inserted into two ends of the temporary crushed material storage bin 21, in the embodiment, when the crushed materials are compressed, the compression amount of each time is controlled by the two insertion plates 22, so that the shape and the size of the crushed material blocks formed by each compression are kept consistent, and the crushed material blocks are convenient to carry and store; the material distribution box 2 is provided with an inserting cylinder 23 for pushing the inserting plate 22 to move at a position corresponding to the inserting plate 22, a piston rod of the inserting cylinder 23 is fixedly connected with the inserting plate 22, before compression is carried out, the inserting plate 22 positioned above the temporary crushed material storage bin 21 is separated from the temporary crushed material storage bin 21, the interior of the material distribution box 2 is communicated with the temporary crushed material storage bin 21, and then the crushed materials drop into the temporary crushed material storage bin 21, when the compression amount is enough, the inserting plate 22 positioned above the temporary crushed material storage bin 21 is inserted into the temporary crushed material storage bin 21 under the pushing of the inserting cylinder 23, so that the interior of the material distribution box 2 is separated from the temporary crushed material storage bin 21, and finally the inserting plate 22 positioned below the temporary crushed material storage bin 21 is separated from the temporary crushed material storage bin 21, so that quantitative crushed materials in the temporary crushed material storage bin 21 drop into the compression pipe 31 for compression, and the consistency of the compression amount at each time is ensured.
Compression chamber 311 has been seted up at the discharge gate department of compression pipe 31, the crushed aggregates of this embodiment is compressed in pushing to compression chamber 311 through compression subassembly 32, wherein, the diameter of compression chamber 311 is greater than the internal diameter of compression pipe 31, the terminal surface that makes compression chamber 311 be close to the compression pipe 31 feed inlet forms with compression pipe 31 junction and takes off material step 312, and then make crushed aggregates compression accomplish the back, when compression subassembly 32 returns to reset, the accessible takes off material step 312 and realizes the separation of crushed aggregates piece and compression piece 323, avoid compression piece 323 to be taken back to the interior influence ejection of compact of compression pipe 31.
As shown in fig. 3 and 6, the guiding and limiting mechanism 4 includes a stop door 41, the material blocking assembly 33 is installed on the stop door 41, the stop door 41 is installed at the discharge port of the compression pipe 31 and is tightly attached to the end surface of the compression cavity 311 far away from the feed port of the compression pipe 31, so that the material blocking assembly 33 installed on the stop door 41 can move to the discharge port of the compression pipe 31 under the cooperation of the stop door 41, the interior of the compression cavity 311 is sealed, and the crushed materials are compressed in the compression cavity 311 to form crushed materials under the pushing of the compression assembly 32; the discharge pipe 42 communicated with the compression cavity 311 is arranged at the position of the stop gate 41 corresponding to the compression pipe 31 in the embodiment, so that the crushed aggregates after being compressed can be directly overturned from the compression cavity 311 to the discharge pipe 42 for discharging; wherein, the internal diameter of the discharge pipe 42 is not less than the diameter of the compression cavity 311, so that the crushed material blocks formed in the compression cavity 311 can be successfully discharged from the discharge pipe 42, and the material blockage can be prevented.
The material blocking assembly 33 in this embodiment includes a material blocking plate 331 and a material blocking cylinder 332, wherein the material blocking cylinder 332 is vertically and fixedly mounted on the stop door 41, the material blocking plate 331 is disposed on one side of the material blocking cylinder 332 close to the discharge port of the compression pipe 31 and is connected with a piston rod of the material blocking cylinder 332, so that when the material blocking cylinder 332 works, the piston rod of the material blocking cylinder 332 drives the material blocking plate 331 to move downwards to the discharge port of the compression pipe 31, and the compression cavity 311 is closed to complete compression; the discharge pipe 42 is provided with a striker opening 421 for the striker plate 331 to move at a position corresponding to the striker plate 331, so that when the striker plate 331 moves down to close the compression cavity 311, the striker plate 331 can be inserted into the discharge pipe 42, and the striker plate 331 is tightly attached to the discharge port of the compression pipe 31.
As shown in fig. 6, two sides of the stopping gate 41 are provided with guide limiting grooves 43 extending into the discharge pipe 42, and two sides of the striker plate 331 are provided with guide limiting parts 333 embedded into the guide limiting grooves 43, so that when the striker plate 331 moves to close or open the compression cavity 311, the striker plate 331 can be guided by the guide limiting grooves 43, the moving stability of the striker plate 331 is ensured, the gap when the compression cavity 311 is closed is further reduced, and the compression effect is ensured; in addition, in the compression process, the guide limiting part 333 can be limited through the guide limiting groove 43, so that the situation that the striker plate 331 deviates from the compression cavity 311 under the huge thrust of the compression assembly 32 to further influence the compression result is avoided.
The working principle of the embodiment is as follows: firstly, the crushed aggregates enter the material distribution box 2 and fall into the temporary crushed aggregate storage bin 21, then the inserting plate 22 above the temporary crushed aggregate storage bin 21 is inserted into the temporary crushed aggregate storage bin 21, and the inserting plate 22 at the lower end of the temporary crushed aggregate storage bin 21 is separated from the temporary crushed aggregate storage bin 21, so that quantitative crushed aggregates in the temporary crushed aggregate storage bin 21 fall into the compression pipe 31, and the consistency of the compression amount of each time is kept; then, the material blocking cylinder 332 pushes the material blocking plate 331 to press down and seal the discharge hole of the compression pipe 31, meanwhile, the motor oil pump 5 injects oil into the oil cylinder to push the compression rod 322 to move forward, so that the compression block 323 pushes the crushed aggregates in the compression pipe 31 to the material blocking plate 331 to complete compression, then, the motor oil pump 5 sucks the oil in the oil cylinder to make the compression rod 322 retract and drive the compression block 323 to retract, at the moment, the push cylinder 326 pushes the push block 325 to move, and under the action of the material dropping step 312, the crushed aggregates attached to the compression block 323 are separated and overturned towards the direction of the discharge pipe 42, meanwhile, the material blocking assembly 33 moves upwards to separate from the discharge hole of the compression pipe 31 and open the compression cavity 311, so that the crushed aggregates in the compression cavity 311 are overturned into the discharge pipe 42, and finally, the crushed aggregates are taken out from the discharge pipe 42 to complete compression and recovery of the crushed aggregates.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and modifications made by those skilled in the art based on the present invention are within the scope of the present invention.