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CN-122025901-A - Waste battery pretreatment equipment

CN122025901ACN 122025901 ACN122025901 ACN 122025901ACN-122025901-A

Abstract

The invention discloses waste battery pretreatment equipment which comprises an electrode batch milling device and a recycling discharging device, wherein the electrode batch milling device comprises a milling machine table, a milling section feeding conveying belt, a milling section discharging conveying belt, a measuring table, a milling section discharging conveying belt and a stereoscopic warehouse cabinet, an adaptive distribution adjusting structure comprises a discharging manipulator mounting table and a loading and unloading manipulator, the discharging device comprises a battery discharging rest stand, a discharging module, a copper sheet, a heat dissipation structure, a discharging limiting structure and a dual-channel temperature detection structure, the current distribution structure comprises a plurality of discharging cabinets, all the discharging cabinets are connected to the same terminal, the number of the discharging cabinets is in one-to-one correspondence with the number and the positions of the battery discharging rest stands, an encoder of the measuring table is connected with the loading and unloading manipulator, and the loading and unloading manipulator is electrically connected with the discharging cabinets.

Inventors

  • WANG RUZHOU
  • ZHANG YUE
  • DAI YUANSHEN
  • HU WENJUN
  • Xiang Renyong

Assignees

  • 福建常青新能源科技有限公司
  • 巴斯夫（中国）有限公司
  • 成都祐健科技有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (10)

  1. 1. The waste battery pretreatment equipment is characterized by comprising an electrode batch milling device and a recycling discharge device, The electrode batch milling device comprises a milling machine table (10), wherein one end of the milling machine table (10) is provided with a milling section feeding transmission belt (11) for transmitting batteries, the other end of the milling machine table (10) is connected with a milling section discharging transmission belt, the position of the discharging end of the milling section feeding transmission belt (11) is provided with a positioning table (12) with adjustable size, one side of the positioning table (12) is provided with a milling transfer mechanism (13), the milling machine table (10) is provided with a movable milling structure for milling the batteries, and the opposite direction of the milling structure is provided with a battery milling positioning structure; The recovery discharging device comprises a measuring table (16) for measuring the size of a battery, wherein a milling section discharging conveying belt is arranged on one side, close to discharging, of the measuring table (16), a plurality of stereoscopic warehouse cabinets (30) are arranged on two sides of the milling section discharging conveying belt, an adaptive distribution adjusting structure (31) comprises a discharging manipulator mounting table (311) arranged on the milling section discharging conveying belt, and a loading and unloading manipulator (312) is arranged on the discharging manipulator mounting table (311); The discharging device comprises a plurality of battery discharging placing frames (21) arranged on a stereoscopic warehouse cabinet (30), two discharging modules (22) are arranged on the battery discharging placing frames (21), copper sheets (27) are fixedly connected to the discharging modules (22), and the copper sheets (27) are connected into a discharging cabinet (32) through wiring terminals; The utility model provides a current distribution structure, contains a plurality of discharge cabinets (32) that set up in stereoscopic warehouse cabinet (30), all discharge cabinet (32) access the same terminal, the quantity that discharge cabinet (32) set up and battery discharge rack (21) quantity and position one-to-one, the encoder of measuring bench (16) is connected with last unloading manipulator (312), go up unloading manipulator (312) and discharge cabinet (32) electricity and be connected, works as go up unloading manipulator (312) is with the battery of measuring the size transfer to behind the battery discharge rack (21) that corresponds, correspond discharge cabinet (32) of battery discharge rack (21) output the corresponding electric current of size according to the size of battery.
  2. 2. The waste battery pretreatment equipment according to claim 1, wherein the milling transfer mechanism (13) comprises a milling portal frame (131) arranged on the milling machine table (10), front and rear ends of the milling portal frame (131) are respectively provided with a front guide piece (132) and a rear guide piece (133), a sliding clamping assembly (134) is slidably arranged on the front guide piece (132), a power guide seat (135) is slidably arranged on the rear guide piece (133), the power guide seat (135) is connected with the sliding clamping assembly (134) through a corner plate, and when the power guide seat (135) is pushed out, the sliding clamping assembly (134) clamps the battery to synchronously move.
  3. 3. The pretreatment apparatus for waste batteries according to claim 2, wherein the sliding clamping assembly (134) comprises a sliding mounting plate (1341) slidingly engaged with the front guide member (132), at least one clamping member (1342) is locked in the sliding mounting plate (1341), the clamping member (1342) comprises a longitudinal rail (13421) connected with the sliding mounting plate (1341), a longitudinal adjustment motor (13422) is locked in the top of the longitudinal rail (13421), the bottom end of the longitudinal adjustment motor (13422) is connected to a longitudinal seat (13423) slidingly engaged with the longitudinal rail (13421), a transverse mounting seat (13423) is locked in the bottom of the longitudinal seat (13423), a transverse clamping frame (13425) is provided in the transverse mounting seat (13424), a transverse adjustment motor (13426) is provided at the rear end of the transverse clamping frame (13425), a fixed (13427) is provided on one side of the front face of the transverse clamping frame (13425), a movable clamping jaw (3998) is provided with a movable clamping jaw (3998) on the middle part of the movable clamping jaw (13428), and a movable clamping jaw (3992) is provided on the middle part of the movable clamping jaw (3998), the fixed clamping jaw (13427) is provided with a lower toothed plate (134211) locked on the transverse clamping frame (13425), and the upper toothed plate (134210) and the lower toothed plate (134211) are both meshed with the guide gear (13429).
  4. 4. The waste battery pretreatment equipment according to claim 1, wherein the battery milling positioning structure comprises a front end positioning push rod (141) fixed on a positioning table (12), a top positioning push rod (142) is arranged at the upper end of the positioning table (12), and pressing plates are arranged on the front end positioning push rod (141) and the top positioning push rod (142).
  5. 5. The waste battery pretreatment equipment according to claim 1, wherein the milling structure comprises a transverse totally-enclosed screw module (151) arranged on the milling machine table (10), a sliding block of the transverse totally-enclosed screw module (151) is connected with a milling mounting seat (152), a longitudinal totally-enclosed screw module (153) is fixed on the milling mounting seat (152), and a milling head (154) is connected to the output end of the longitudinal totally-enclosed screw module (153).
  6. 6. The waste battery pretreatment device according to claim 1, wherein a measuring table (16) is arranged between the milling section discharging conveyor belt and the milling machine table (10), the measuring table (16) comprises a first measuring frame (161), a second measuring frame (162) and a third measuring frame (163), the first measuring frame (161), the second measuring frame (162) and the third measuring frame (163) are positioned through an encoder, a measuring frame feeding table (171) is arranged on one side, close to the milling machine table (10), of the measuring table (16), the bottom of the measuring frame feeding table (171) is driven by a feeding table push rod, a flat pushing piece (173) is further arranged on the milling machine table (10), and after the measuring frame feeding table (171) is lifted to be flush with the measuring table (16), the flat pushing piece (173) pushes the battery on the measuring frame feeding table (171) to the measuring table (16).
  7. 7. The waste battery pretreatment device according to claim 1, wherein the discharging module (22) is provided with a heat dissipation structure, the heat dissipation structure comprises a plurality of heat dissipation fins (251) and an external fan (252), the heat dissipation fins (251) are arranged on four surfaces inside the aluminum material seat (222), the external fan (252) is arranged on the axial direction of one aluminum material seat (222), and heat generated during battery discharging is dissipated to the inner wall of the aluminum material seat (222) through the heat dissipation fins (251) and blown away through the external fan (252), and the tail ends of the heat dissipation fins (251) on the same surface form an arc surface.
  8. 8. The waste battery pretreatment device according to claim 1, wherein the discharging module (22) comprises a module mounting seat (221) locked on the battery discharging rack (21), a hollow aluminum seat (222) is locked on the module mounting seat (221), the copper sheet (27) is locked on the aluminum seat (222), the module mounting seat (221) comprises a module mounting plate (2211) for locking the aluminum seat (222), a U-shaped plate (2212) is integrally formed between the two module mounting plates (2211), a two-way temperature detection structure (24) is arranged on the battery discharging rack (21), and the two-way temperature detection structure (24) is arranged on a projection line of an opening of the U-shaped plate (2212).
  9. 9. The waste battery pretreatment apparatus according to claim 8, wherein the two-way temperature detection structure (24) comprises a first temperature sensor (241) disposed on one side of the U-shaped plate (2212), and a second temperature sensor (242) is disposed on the opposite side of the first temperature sensor (241).
  10. 10. The waste battery pretreatment device according to claim 1, wherein a yielding groove (211) is formed in the battery discharging rest (21), a discharging limiting structure (23) is arranged on the opposite direction of the discharging module (22), the discharging limiting structure (23) comprises a discharging push rod motor (231) arranged inside the battery discharging rest (21), an heightening plate (232) penetrating through the yielding groove (211) is connected to a baffle at the tail end of the discharging push rod motor (231), the width of the heightening plate (232) is smaller than that of the yielding groove (211), a shifting plate (233) is connected to the upper end of the heightening plate (232), a limiting pile (26) is arranged on the far side of the shifting plate (233), a guide column head (234) is arranged on the baffle at the tail end of the discharging push rod motor (231), and the guide column head (234) is sleeved on a discharging guide rod (235) and the two ends of the inner side of the battery discharging rest (21) are fixed.

Description

Waste battery pretreatment equipment Technical Field The invention relates to a battery recycling device, in particular to a waste battery pretreatment device. Background The lithium battery is used as a main carrier of new energy, and consists of copper aluminum foil, nickel, cobalt, lithium manganate, graphite, electrolyte, diaphragm paper and the like, and in the process of recycling the lithium battery, if the battery in a charged state is extruded and punctured in the recycling process, the battery can trigger the reaction to cause fire or explosion, so that the battery needs to be discharged before recycling, and most of the prior batteries use a resistor load or special discharging equipment to slowly release residual electric energy. When traditional equipment is discharged, milling can be carried out on the pole before discharging the battery, oxide layers or other stains on the surface of the pole are milled, the stability of contact is improved, the battery is moved to discharge equipment for discharging, but the biggest difficulty in battery treatment in the industry is that battery specifications of different manufacturers are different, the battery specifications are different in appearance (such as specifications and pole positions), the capacity, the residual capacity and the current threshold value are different, and if the waste battery is pretreated by the same equipment, how to completely discharge the electric quantity of the waste battery is safe, and the battery is a pain point which is difficult to overcome by the current enterprises. Therefore, the scheme aims to provide waste battery pretreatment equipment, which not only can mill the poles of the batteries in batches and in suitability, but also can measure the sizes of the batteries after milling, and different discharging schemes can be distributed according to the sizes of the batteries, so that the overall discharging effect is improved. Disclosure of Invention The invention provides waste battery pretreatment equipment which can effectively solve the problems. The invention is realized in the following way: The waste battery pretreatment equipment comprises an electrode batch milling device and a recovery discharging device, wherein the electrode batch milling device comprises: The milling machine table is characterized in that one end of the milling machine table is provided with a milling section feeding transmission belt for transmitting batteries, and the other end of the milling machine table is connected with a milling section discharging transmission belt; The battery milling and transporting device comprises a milling section feeding conveyor belt, a battery pole column, a battery milling and transporting mechanism, a battery clamping and transporting mechanism and a battery clamping and transporting mechanism, wherein the position of the discharging end of the milling section feeding conveyor belt is provided with a positioning table with adjustable size, one side of the positioning table is provided with a milling and transporting mechanism, a movable milling structure for milling the battery is arranged on the milling machine table, a battery milling and transporting structure is arranged on the milling structure in an upward direction, and after the battery is transported to the positioning table by the milling and transporting mechanism to be positioned, the battery is clamped and fixed through the battery milling and transporting structure, and then the milling structure is moved to the position of the battery pole column to mill; the recovery discharging device includes: The measuring table is used for measuring the size of the battery, a milling section discharging conveying belt is arranged on one side, close to discharging, of the measuring table, and a plurality of stereoscopic warehouse cabinets are arranged on two sides of the milling section discharging conveying belt; the adaptive distribution adjusting structure comprises a discharge manipulator mounting table arranged on a milling section discharging conveying belt, wherein an upper discharging manipulator and a lower discharging manipulator are arranged on the discharge manipulator mounting table, the upper discharging manipulator clamps the batteries conveyed on the milling section discharging conveying belt into a cabinet of an empty stereoscopic warehouse cabinet, and the discharged batteries are taken down and moved onto the milling section discharging conveying belt; the discharging device comprises a plurality of battery discharging rest frames arranged on the stereoscopic warehouse cabinet, two discharging modules are arranged on the battery discharging rest frames, copper sheets are fixedly connected to the discharging modules, and the copper sheets are connected into the discharging cabinet through wiring terminals; The utility model provides a current distribution structure, contains a plurality of discharge cabinets that set up in stereosc