阅读说明：本技术 大中密电池智能化化成设备 (Intelligent forming equipment for large, medium and dense batteries ) 是由 张晋荣 周孝辉 于 2019-09-27 设计创作，主要内容包括：本发明涉及化成设备,特别涉及大中密电池智能化化成设备,包括用于浸润且对待化成物品进行降温的水槽机构,水槽机构的上方设有用于抓取及运输待化成物品的送料机构,本发明加入智能化控制系统可以很大程度降低工人的劳动强度,在电池化成这道工序智能化化成设备节约了原来的三十分之一的劳动力,由传统灌装工序至化成工序所需的至少2小时时间直接缩短到5至20分钟,降低了至少0.8％的不良率,效果显著；提高了大密电池成品的合格率,避免了因为灌装不能及时入槽引起的电池发热现况；通过对水槽的改造,大大降低了中大密电池化成制造成本,同时节约了水资源,本发明还具有结构简单、加工方便和装配容易的特点,实用性强。(The invention relates to formation equipment, in particular to large and medium-density battery intelligent formation equipment, which comprises a water tank mechanism for infiltrating and cooling to-be-formed articles, wherein a feeding mechanism for grabbing and transporting the to-be-formed articles is arranged above the water tank mechanism; the qualification rate of the large-density battery finished product is improved, and the battery heating situation caused by the fact that the battery cannot be filled into the tank in time is avoided; through the reformation of the water tank, the formation manufacturing cost of medium and large density batteries is greatly reduced, and meanwhile, water resources are saved.)

1. Large and medium-density battery intelligent formation equipment is characterized by comprising a water tank mechanism (100) for infiltrating and cooling to-be-formed articles (300), wherein a feeding mechanism (200) for grabbing and transporting to-be-formed articles (300) is arranged above the water tank mechanism (100), the to-be-formed articles (300) are conveyed into the water tank mechanism (100) through the feeding mechanism (200), and after the to-be-formed articles (300) are formed, the to-be-formed articles are conveyed out of the water tank mechanism (100) through the feeding mechanism (200).

2. The large and medium-density battery intelligent formation equipment as claimed in claim 1, wherein the feeding mechanism (200) comprises a beam (210), a first guide rail (220) and a rack (230) for the feeding trolley (400) to reciprocate are arranged at the bottom of the beam (210), a driven wheel (410) matched with the first guide rail (220) and a driving wheel (420) matched with the rack (230) are arranged on the feeding trolley (400), and the feeding trolley (400) realizes the reciprocating motion on the first guide rail (220) through the matching of the driving wheel (420) and the rack (230).

3. The large and medium-density battery intelligent formation equipment as claimed in claim 2, wherein the section of the first guide rail (220) is an I-shaped structure, and two driven wheels (410) are arranged on two sides of the first guide rail (220).

4. The large and medium-density battery intelligent formation equipment as claimed in claim 2, wherein the feeding trolley (400) comprises an outer frame (430), the outer frame (430) is assembled with the driven wheel (410), a guide groove (431) for the inner frame (440) to reciprocate up and down is arranged on the outer frame (430), the outer frame (430) is connected with the inner frame (440) through a first transmission belt (432), a lifting driving mechanism (433) matched with the first transmission belt (432) is arranged on the outer frame (430), and the inner frame (440) can reciprocate up and down along the direction of the guide groove (431) through the matching of the first transmission belt (432) and the lifting driving mechanism (433).

5. The large and medium-density battery intelligent formation equipment according to claim 4, wherein the lifting driving mechanism (433) is a hydraulic driving mechanism.

6. The large and medium-density battery intelligent formation equipment according to claim 4, comprising a tray (310) for supporting a plurality of articles (300) to be formed, wherein four claws (445) adapted to the tray (310) are arranged on the inner frame (440), the claws (445) are rotatably connected to the inner frame (440) through a first transmission rod (446), the claws (445) enter the lower projection surface of the tray (310) through rotation by taking the first transmission rod (446) as a circle center, and the tray (310) is grabbed through the up-and-down reciprocating motion of the inner frame (440).

7. The large and medium-density battery intelligent forming equipment as claimed in claim 6, wherein the feeding trolley (400) comprises a bottom frame (450), the bottom frame (450) is fixedly assembled with the outer frame (430) and comprises a water receiving tray (460) for collecting water, the bottom frame (450) comprises a second guide rail (451) for the two water receiving trays (460) to move towards and away from each other, and the two water receiving trays (460) are abutted through the opposite movement to cover the lower projection surface of the tray (310).

8. The large and medium-density battery intelligent formation equipment as claimed in claim 1, wherein the water tank mechanism (100) comprises a water tank (110) capable of accommodating a water body, and a temperature adjusting mechanism for adjusting the temperature of the water body is arranged in the water tank (110).

9. The large and medium-density battery intelligent formation equipment as claimed in claim 8, wherein the temperature adjusting mechanism comprises a water outlet pipe (120) and a water conduit (130), and the water outlet pipe (120) and the water conduit (130) are respectively communicated with the water tank (110).

10. The large and medium-density battery intelligent formation equipment according to claim 9, wherein the side wall of the water tank (110) is provided with an overflow hole (111), and the outer wall of the water tank (110) is provided with a water collection tank (112) communicating the overflow hole (111) and the water outlet pipe (120).

11. The large and medium-density battery intelligent formation equipment according to any one of claims 1 to 10, comprising a tray (310) for holding a plurality of articles (300) to be formed, wherein the water tank mechanism (100) divides the feeding mechanism (200) into an upper line region (500), a formation region (600) and a lower line region (700), the feeding mechanism (200) is arranged in a plurality of rows, an upper line conveying mechanism (510) which covers the plurality of rows of feeding mechanisms (200) and is adapted to the tray (310) is arranged in the upper line region (500), and a lower line conveying mechanism (710) which covers the plurality of rows of feeding mechanisms (200) and is adapted to the tray (310) is arranged in the lower line region (700).

Technical Field

The invention relates to formation equipment, in particular to large and medium-density battery intelligent formation equipment.

Background

At present, the formation process of the large-density batteries is to push each battery into a water tank with a bin gate in sequence, then to connect each battery in series, then to close the bin gate and to discharge water into the water tank, and the water tank can generally hold 200 batteries, therefore, the process steps from the filling process to the formation process are completed within at least 2 hours, the labor intensity is very high, the utilization rate of a field is low, most importantly, the batteries cannot be placed into the formation water tank to be charged in time after being filled with acid, the water temperature in the water tank cannot be adjusted in time in the charging process, the storage of the finished batteries and the service life of the later period are greatly influenced, the overlong time difference of two processes greatly reduces the qualification rate of finished products, the existing process water cannot be reused, the waste of water is very large, and the water resource waste and the manufacturing cost of a company are increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides large and medium-density battery intelligent formation equipment.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the large and medium-density battery intelligent formation equipment is characterized by comprising a water tank mechanism for infiltrating and cooling to-be-formed articles, wherein a feeding mechanism for grabbing and transporting to-be-formed articles is arranged above the water tank mechanism, the to-be-formed articles are conveyed into the water tank mechanism through the feeding mechanism, and after the to-be-formed articles are formed, the to-be-formed articles are conveyed out of the water tank mechanism through the feeding mechanism.

The feeding mechanism comprises a cross beam, a first guide rail and a rack which are used for the feeding trolley to reciprocate are arranged at the bottom of the cross beam, a driven wheel matched with the first guide rail and a driving wheel matched with the rack are arranged on the feeding trolley, and the feeding trolley realizes the reciprocating motion on the first guide rail through the matching of the driving wheel and the rack.

The cross section of the first guide rail is of an I-shaped structure, and the two driven wheels are arranged on two sides of the first guide rail.

The feeding trolley comprises an outer frame, the outer frame is assembled with a driven wheel, a guide groove for enabling the inner frame to reciprocate up and down is formed in the outer frame, the outer frame is connected with the inner frame through a first transmission belt, a lifting driving mechanism matched with the first transmission belt is arranged on the outer frame, and the inner frame can reciprocate up and down along the direction of the guide groove through the matching of the first transmission belt and the lifting driving mechanism.

The lifting driving mechanism is a hydraulic driving mechanism.

Including being used for the tray that the formation article are waited to a plurality of to bear, be equipped with four claws utensil with the tray adaptation on the inner tower, the claw utensil rotates through first transfer line and connects in the inner tower, and the claw utensil uses first transfer line to get into the lower projection face of tray through rotatory mode as the centre of a circle, realizes snatching the tray through the up-and-down motion of inner tower simultaneously.

The feeding trolley comprises a bottom frame, the bottom frame is fixedly assembled with an outer frame and comprises water receiving trays for collecting water, the bottom frame comprises second guide rails for the two water receiving trays to move in opposite directions and in a back-to-back direction, and the two water receiving trays are abutted to cover the lower projection surface of the tray through moving in opposite directions.

The water tank mechanism comprises a water tank capable of accommodating a water body, and a temperature adjusting mechanism for adjusting the temperature of the water body is arranged in the water tank.

The temperature adjusting mechanism comprises a water outlet pipe and a water diversion pipe, and the water outlet pipe and the water diversion pipe are respectively communicated with the water tank.

The lateral wall of basin is equipped with the spillway hole, and the outer wall of basin is equipped with the header tank of intercommunication spillway hole and outlet pipe.

The tray is used for bearing a plurality of to-be-formed articles, the water tank mechanism divides the feeding mechanism into an upper line area, a forming area and a lower line area, the feeding mechanism is arranged in a plurality of rows, an upper line conveying mechanism which covers the plurality of rows of feeding mechanisms and is matched with the tray is arranged in the upper line area, and a lower line conveying mechanism which covers the plurality of rows of feeding mechanisms and is matched with the tray is arranged in the lower line area.

The invention has the beneficial effects that: according to the invention, the intelligent control system is added, so that the labor intensity of workers can be reduced to a great extent, manual operation is completely replaced by the process of cell entering and cell exiting, one-thirtieth of labor force is saved by the intelligent forming equipment in the process of cell forming, at least 2 hours required from the traditional filling process to the forming process are directly shortened to 5-20 minutes, the reject ratio is reduced by at least 0.8%, and the effect is obvious;

the qualified rate of large-density battery finished products is improved, the automatic operation trolley timely places the filled battery into the water tank for charging according to the actual working condition on site, and the situation that the battery is heated because the battery cannot be timely filled into the tank is avoided;

the water tank is reformed, the water temperature of the water tank caused by battery heating during battery charging is controlled to be the optimal water temperature value, the water usage amount is one percent of the original formation operation, the formation manufacturing cost of medium and large density batteries is greatly reduced, and simultaneously, water resources are saved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic structural view of a feeding cart according to the present invention;

FIG. 6 is a schematic structural view of the feeding trolley in a state after the inner frame is lifted;

FIG. 7 is an enlarged view of FIG. 6 at B;

FIG. 8 is a schematic structural view of the feeding trolley in a state after the inner frame is lowered;

FIG. 9 is a partial structure diagram of the outer frame and the inner frame of the present invention;

FIG. 10 is a schematic view of the construction of the undercarriage of the present invention;

FIG. 11 is an enlarged view at C of FIG. 10;

FIG. 12 is a schematic view of the engagement of the first drive link, the third motor and the third drive belt of the present invention;

FIG. 13 is a schematic view of the structure of the sink mechanism of the present invention;

FIG. 14 is a schematic view of the bottom of the sink mechanism of the present invention.

Detailed Description

As shown in fig. 1 to 14, the large and medium density battery intelligent formation equipment includes a water tank mechanism 100 for infiltrating and cooling a to-be-formed article 300, a feeding mechanism 200 for grabbing and transporting the to-be-formed article 300 is disposed above the water tank mechanism 100, the to-be-formed article 300 is conveyed into the water tank mechanism 100 through the feeding mechanism 200, after the to-be-formed article 300 is formed, the to-be-formed article is conveyed out of the water tank mechanism 100 through the feeding mechanism 200, the to-be-formed article 300 is preferably a large and medium density battery, and the feeding mechanism 200 is responsible for conveying the to-be-formed article 300 into the water tank mechanism 100 and out of the water tank mechanism 100.

The feeding mechanism 200 comprises a beam 210, a first guide rail 220 and a rack 230 for a feeding trolley 400 to reciprocate are arranged at the bottom of the beam 210, a driven wheel 410 matched with the first guide rail 220 and a driving wheel 420 matched with the rack 230 are arranged on the feeding trolley 400, the feeding trolley 400 realizes reciprocating motion on the first guide rail 220 through the matching of the driving wheel 420 and the rack 230, the beam 210 can be erected in the midair through a vertical column 240, one feeding trolley 400 preferably passes through two first guide rails 220 to improve the operation stability, the rack 230 is arranged between the two first guide rails 220, the rack 230 and the first guide rails 220 are fixedly assembled at the bottom of the beam 210, the driven wheel 410 is arranged at four corners of the feeding trolley 400, the matching of the driven wheel 410 and the beam 210 with the first guide rails 220 bears the whole weight of the feeding trolley 400, and a first motor 421 and the driving wheel 420 are arranged at the top of the feeding trolley 400, the reciprocating motion along the direction of the first guide rail 220 is realized by the cooperation of the first motor 421, the driving wheel 420 and the rack 230, and the cooperation of the rack 230 and the driving wheel 420 is preferred mainly because the rack 230 serves as an identifier of a walking position to ensure the accuracy of the placement position of each tray 310, and the first motor 421 is preferably an absolute value servo motor.

The section of the first guide rail 220 is of an I-shaped structure, the two driven wheels 410 are arranged on two sides of the first guide rail 220, the first guide rail 220 is preferably made of I-shaped steel, and the two driven wheels 410 in the wheel frame 411 are embedded in the first guide rail 220, so that the feeding trolley 400 can be effectively stable and noiseless in the walking process.

The feeding trolley 400 comprises an outer frame 430, the outer frame 430 is assembled with a driven wheel 410, a guide groove 431 for enabling an inner frame 440 to reciprocate up and down is arranged on the outer frame 430, the outer frame 430 is connected with the inner frame 440 through a first transmission belt 432, a lifting driving mechanism 433 matched with the first transmission belt 432 is arranged on the outer frame 430, the inner frame 440 can reciprocate up and down along the direction of the guide groove 431 through the matching of the first transmission belt 432 and the lifting driving mechanism 433, the outer frame 430 is assembled with the driven wheel 410 through a wheel frame 411, the guide groove 431 plays a better limiting and guiding role, a rolling wheel 441 can be arranged on one surface, matched with the guide groove 431, of the inner frame 440 to reduce friction, the first transmission belt 432 is preferably a chain belt, one end of the first transmission belt 432 is fixedly connected with the inner frame 440, the other end of the first transmission belt 432 is fixedly connected with the outer frame 430, a gear 444 matched with the chain belt is arranged at the top of the lifting driving mechanism 433, and the, when the lifting driving mechanism 433 extends and contracts, the inner frame 440 performs an up-and-down reciprocating motion according to the principle of the movable pulley.

The lifting driving mechanism 433 is a hydraulic driving mechanism, the lifting driving mechanism 433 is preferably a hydraulic lifting structure, and the design can effectively prevent the feeding trolley 400 from damaging the battery even if the feeding trolley encounters an extreme condition of sudden power failure in the using process.

The tray device comprises a tray 310 for supporting a plurality of to-be-formed articles 300, four claw tools 445 matched with the tray 310 are arranged on an inner frame 440, the claw tools 445 are rotationally connected to the inner frame 440 through a first transmission rod 446, the claw tools 445 enter a lower projection surface of the tray 310 through a rotating mode by taking the first transmission rod 446 as a circle center, grabbing of the tray 310 is achieved through vertical reciprocating motion of the inner frame 440, the first transmission rod 446 is driven through a third motor 447 and a third transmission belt 448, grooves 311 matched with the claw tools 445 are formed in the bottom of the tray 310, the claw tools 445 enter the grooves 311 through rotation, lifting and releasing of the tray 310 are achieved through vertical reciprocating motion of the inner frame 440, the to-be-formed articles 300 are connected in series in the tray 310 one by one, when the tray 310 is placed in a water tank 110, the to-be-formed articles 300 in the two adjacent trays 310 are connected in series end to end, and working efficiency is greatly improved.

The feeding trolley 400 comprises a bottom frame 450, the bottom frame 450 is fixedly assembled with an outer frame 430 and comprises water receiving trays 460 used for collecting water, the bottom frame 450 comprises second guide rails 451 used for enabling the two water receiving trays 460 to move in opposite directions and move in opposite directions, the two water receiving trays 460 are abutted to cover the lower projection surface of the tray 310 through opposite movement, as the object 300 to be formed can take a lot of water out of the water tank 110, the feeding trolley 400 runs above the water tank 110, water can drip onto the battery, a water blocking strip 461 can be arranged at the joint of the two water receiving trays 460 when the two water receiving trays 460 move in opposite directions, the water blocking strip 461 covers the joint of the two water receiving trays 460 and guides the water to one water receiving tray 460, the water receiving trays 460 are highly practical in design, the two second guide rails 451 are symmetrically arranged, four second transmission belts 452 are symmetrically arranged in the two second guide rails 451, the second transmission belts 452 are respectively driven by two second motors 453 and a second transmission rod 455, the second transmission belt 452 is preferably a chain belt, one water receiving tray 460 is symmetrically installed on the two second transmission belts 452 through two fixing frames 462, the second transmission belt 452 is provided with an installation hole 454 matched with the fixing frame 462, the two water receiving trays 460 realize reciprocating motion in the opposite direction and the reverse direction under the driving of the second motor 453, the water receiving tray 460 is provided with a water discharge hole 463, the water discharge hole 463 can be arranged in a gap space due to the gap space between the tray 310 and the inner wall of the water tank 110, and water in the water receiving tray 460 can flow into the water tank 110 through the water discharge hole 463 regardless of the movement of the feeding trolley 400 or the reciprocating motion of the water receiving tray 460.

The sink mechanism 100 includes a sink 110 capable of accommodating a water body, and a temperature adjustment mechanism for adjusting the temperature of the water body is disposed in the sink 110.

The temperature adjusting mechanism comprises a water outlet pipe 120 and a water conduit 130, the water outlet pipe 120 and the water conduit 130 are respectively communicated with the water tank 110, a lot of heat generated by the to-be-formed article 300 during formation can raise the temperature of water in the water tank 110, the water outlet pipe 120 mainly discharges hot water in the water tank 110, the water conduit 130 is connected with cold water, the water in the water tank 110 is kept at a constant temperature by discharging and injecting water, the temperature of the water in the water tank 110 is preferably set to 38 ℃, the temperature of the water is monitored by a temperature sensor, the temperature of the water can be intelligently controlled by an electronic valve such as an electromagnetic valve, because the volume of the water tank 110 can be large or small, a plurality of water diversion branch pipes 131 can be uniformly arranged at the bottom of the water tank 110, the water diversion branch pipes 131 are communicated with the water diversion pipe 130, the water in the water tank 110 can be cooled more uniformly, and the cold water introduced by the water conduit 130 discharges the hot water in the water tank 110 to the outside of the water tank 110 through the cooperation of the overflow holes 111, the water collection tank 112 and the water outlet pipe 120.

The side wall of the water tank 110 is provided with an overflow hole 111, the outer wall of the water tank 110 is provided with a water collecting tank 112 communicated with the overflow hole 111 and the water outlet pipe 120, and the height of the overflow hole 111 is set according to the sum of the height of the tray 310 and the height of the to-be-formed article 300.

Including being used for bearing a plurality of to wait to become tray 310 of article 300, basin mechanism 100 divides into the region 500 of going up the line with feeding mechanism 200, become regional 600 and the region 700 of going down the line, feeding mechanism 200 multirow sets up, it covers multirow feeding mechanism 200 and is equipped with the last line conveying mechanism 510 with tray 310 adaptation to go up in the line region 500, it covers multirow feeding mechanism 200 and is equipped with the last line conveying mechanism 710 with tray 310 adaptation to go down in the line region 700, it is the conveyer belt subassembly with tray 310 adaptation to go up line conveying mechanism 510 and last line conveying mechanism 710, the conveyer belt subassembly is the mature technique in the market, it does not do here too much to describe repeatedly, the specific usage of conveyer belt subassembly is detailed to see the following.

The grabbing process of the feeding trolley 400 comprises the following steps:

the feeding trolley 400 runs on the first guide rail 220 through the rack 230 and the driving wheel 420, when the tray 310 needs to be grabbed, the two water receiving trays 460 are driven by the second motor 453 to move back to back, in an open form, then the inner frame 440 descends in the outer frame 430 by the cooperation of the lifting driving mechanism 433 and the first driving belt 432, the claw 445 descends into the water tank 110 and is lower than the groove 311 of the tray 310 along with the inner frame 440, the claw 445 stops descending, the third motor 447 drives the claw 445 to rotate into the groove 311, the inner frame 440 ascends in the outer frame 430 by the cooperation of the lifting driving mechanism 433 and the first driving belt 432, the claw 445 abuts against the tray 310 and lifts the tray 310 accordingly, when the inner frame 440 is lifted to a certain position, the two trays 460 are driven by the second motor 453 to move in opposite directions in a closed manner, for blocking the battery and water dropping from the tray 310, and the water is re-flowed into the water tank 110 through the water discharge hole 463.

Layout setting:

a plurality of water tank mechanisms 100 are arranged in a plurality of transverse rows, a plurality of trays 310 can be placed in one water tank mechanism 100, a formation area 600 is formed, charging wires are arranged on the edges of the water tank mechanisms 100, each trolley is responsible for the transportation work of the trays 310 of all the water tank mechanisms 100 in each row, an upper line area 500 and a lower line area 700 are arranged on two sides of the formation area 600, and the vertical upper line area 500 and the vertical lower line area 700 are respectively provided with an upper line conveying mechanism 510 and a lower line conveying mechanism 710 which are connected with the transverse rows.

Intelligent setting:

the feeding trolley 400 is provided with a first logic controller for controlling the feeding trolley 400 to walk, the feeding and conveying mechanism 510 is provided with a second logic controller for conveying the tray 310 to which row, a charging wire on the water tank mechanism 100 is provided with a third logic controller, a temperature sensor is arranged in the water tank 110, and the first logic controller, the second logic controller, the third logic controller and the temperature sensor are collected to a host screen.

The operation flow is as follows:

the intelligent formation equipment is butted with the previous filling procedure, when each battery is placed on the tray 310, the battery is sent to the position of the feeding conveying mechanism 510, the feeding conveying mechanism 510 automatically inquires which row number of the empty water tank 110 through the second logic controller, the tray 310 is sent to the row, the host computer can command the feeding trolley 400 of the row to move to the position of the feeding conveying mechanism 510 to grab and place the tray 310 in the corresponding empty water tank 110, one water tank 110 can contain a plurality of trays 310, so the feeding trolley 400 can stagger and place the next trays 310 in the water tank 110 by means of the first logic controller, the feeding trolley 400 is in a mode that the rack 230 and the driving wheel 420 are matched, the walking position can be accurate, the placement of each tray 310 in the water tank 110 can be well balanced, when the trays 310 in one water tank 110 are fully placed, the charging wire is manually connected with each battery, the charging condition can be displayed on the screen of the host computer through the third logic controller, when the charging is finished, the manual work is prompted to pull out the charging wire, the feeding trolley 400 sequentially sends the trays 310 in the water tank 110 to the offline conveying mechanism 710, and the offline conveying mechanism 710 conveys the trays 310 to the next process.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the invention, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the invention.