Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides full-automatic discharging equipment for a vehicle power battery monomer.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a full-automatic equipment that discharges of automobile-used power battery monomer, includes the extraction module that is used for the feeding, transports the module, is used for the extraction module and the tool of ejection of compact, transport and be provided with on the module and be used for discharging, anti-charge discharge module, pressure measurement marking machine, the extraction module is including the couple that is used for hooking the tool, be used for guiding the couple linear guide of couple translation, be used for controlling the couple cylinder that the couple goes up and down, transport the module including lifting frame, be used for driving lifting frame translation hold-in range, be used for guiding lifting frame translation transport linear guide, the both sides of tool are provided with the hangers, be provided with the division board in the tool.
As a preferred item, draw the module including draw frame, lift couple frame, distribute the couple linear bearing in lift couple frame upper end left and right sides, couple linear guide distributes in draw frame left and right sides, the couple is located lift couple frame's left and right sides, the couple cylinder is located and draws the frame.
As an optimal choice, the lifting frame is provided with a lifting cylinder which is vertically arranged, a lifting cylinder fixing plate which is positioned on the lifting cylinder, a lifting cylinder movable plate which can move up and down, and a lifting frame linear bearing.
As an optimal choice, the lifting frame is provided with a supporting tray, a horizontal linear guide rail of the supporting tray, a magnetic switch of the supporting tray, a mounting plate of a receiving cylinder and a receiving cylinder.
As an preferable item, the lifting end magnetic switch and the in-place sensor of the lifting cylinder movable plate are arranged, and the four corners of the lifting cylinder movable plate are provided with guide pins.
As a preferable option, limit switches are arranged at two ends of the conveying linear guide rail.
As a preferred option, the extraction module is provided with an extraction end magnetic switch.
As a preferred item, the discharge module is including discharge end fixed plate, discharge end width adjustment board, discharge end magnetic switch, roll adjustment board, the roll adjustment board downside is provided with the contact copper post that discharges, be provided with buffer spring on the contact copper post that discharges, the roll adjustment board upside is provided with the wiring copper nose that corresponds with the contact copper post that discharges.
As a preferred option, the pressure measurement marking machine comprises a pressure measurement end linear guide rail, a pressure measurement end vertical frame capable of moving along the pressure measurement end linear guide rail, a pressure measurement end telescopic cylinder arranged on the pressure measurement end vertical frame, and a pressure measurement end lifting plate, wherein a pressure measurement probe is arranged on the lower side of the pressure measurement end lifting plate, and a marking pen is arranged on the pressure measurement end vertical frame.
As an optimal choice, a marking pen cylinder is connected to the marking pen, and a through hole for the marking pen to pass through is formed in the pressure measuring end lifting plate.
The beneficial effects of the invention are as follows: the equipment realizes full-automatic work in the feeding-discharging process, reduces manual operation and improves efficiency and safety.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. In the following description, certain specific details are set forth in order to provide a thorough understanding of the invention. However, that the present invention may be practiced without these specific details, i.e., those skilled in the art will, using the description and the illustrations herein, effectively introduce those skilled in the art to their working substance. Furthermore, it should be noted that, as used in the following description, the terms "front", "rear", "left", "right", "upper", "lower", etc. refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively, and the relative technical personnel do not need to make any inventive adjustments in the above directions simply and without understanding the technology beyond the scope of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present application. And well known fabrication methods, control procedures, component sizes, material compositions, circuit layouts, etc. have not been described in detail in order to avoid obscuring the present invention.
Referring to fig. 1 and 2, a full-automatic discharging device for a vehicle power battery monomer comprises a feeding extracting module 1, a conveying module 2, a discharging module 1 for discharging and a jig 3, wherein the conveying module 2 is provided with a discharging module 4 for discharging and reversely charging and a pressure measuring marking machine 5, the extracting module 1 comprises a hook 11 for hooking the jig 3, a hook linear guide 12 for guiding the hook 11 to translate and a hook cylinder 13 for controlling the hook 11 to lift, the conveying module 2 comprises a lifting frame 21, a synchronous belt 22 for driving the lifting frame 21 to translate and a conveying linear guide 23 for guiding the lifting frame 21 to translate, hanging lugs 31 are arranged on two sides of the jig 3 and are convenient to be extracted by a device, and a partition plate 32 is arranged in the jig 3.
The two ends of the extraction module 1 are provided with hooks which can hook the hanging lugs 31 of the jig 3, the extraction cylinder 13 is connected with the extraction module 1 to lift the jig 3, after the extraction module 1 reaches a specified height, the conveying module 2 is started, the conveying cylinder is connected with the extraction module 1, the jig 3 is conveyed into the discharge equipment along the conveying linear guide rail 23, after the extraction module 1 conveys a specified distance, the lifting frame 21 acts to lift the jig 3, and discharge, pressure measurement and marking work are sequentially carried out.
Further embodiments referring to fig. 1, 2, 3, a fully automatic discharging apparatus for a vehicle power battery cell, wherein the term "embodiments" as used herein refers to specific features, structures, or characteristics that may be included in at least one implementation of the present application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The embodiment comprises an extraction module 1 for feeding, a conveying module 2, an extraction module 1 for discharging and a jig 3, wherein the conveying module 2 is provided with a discharging module 4 for discharging and recharging and a pressure measuring marking machine 5, the extraction module 1 comprises a hook 11 for hooking the jig 3, a hook linear guide 12 for guiding the translation of the hook 11 and a hook cylinder 13 for controlling the lifting of the hook 11, the conveying module 2 comprises a lifting frame 21, a synchronous belt 22 for driving the translation of the lifting frame 21 and a conveying linear guide 23 for guiding the translation of the lifting frame 21, the conveying module 2 comprises the lifting frame 21, a synchronous belt 22 for driving the translation of the lifting frame 21 and a conveying linear guide 23 for guiding the translation of the lifting frame 21, two sides of the jig 3 are provided with hanging lugs 31, and a partition plate 32 is arranged in the jig 3.
Referring to fig. 4, the lifting frame 21 is provided with a lifting cylinder 24 which is vertically installed, a lifting cylinder fixing plate 25 which is positioned on the lifting cylinder 24, a lifting cylinder movable plate 26 which can move up and down, and a lifting frame linear bearing 27. The lifting frame 21 is provided with a tray 28, a horizontal linear guide rail 281 of the tray, a magnetic switch 282 of the tray, a mounting plate 283 of the receiving cylinder and a receiving cylinder 284. The lifting end magnetic switch 261 and the in-place sensor 262 are arranged on the lifting cylinder movable plate 26, and the four corners of the lifting cylinder movable plate 26 are provided with guide pins 263. The limit switches 231 are provided at both ends of the transport linear guide 23.
The tray 28 of the present embodiment is disposed on both left and right sides of the discharge area inside the apparatus. When the receiving cylinder 284 contracts, the linear bearing extends out to hold the bearing tray, and when the receiving cylinder 284 extends out, the linear bearing withdraws out and is separated from the bearing tray. After the linear bearing extends out or exits from the specified distance, the lifting end magnetic switch 261 is triggered, and the material receiving cylinder 284 stops acting. When the two side receiving devices act simultaneously, the support and separation of the jig 3 are realized.
The jig 3 is a long carrier for power battery monomers, two sides of the jig are provided with hanging lugs 31, and a separation plate 32 is arranged in the jig 3.
Further embodiments, refer to fig. 1 and fig. 2, a full-automatic discharging device for a vehicle power battery monomer comprises a feeding extracting module 1, a conveying module 2, a discharging module 1 for discharging and a jig 3, wherein a discharging module 4 for discharging and recharging and a pressure measuring marking machine 5 are arranged on the conveying module 2, the discharging module 4 comprises a discharging end fixing plate 41, a discharging end width adjusting plate 42, a discharging end magnetic switch 43 and a distance adjusting plate 44, a discharging contact copper column 45 is arranged on the lower side of the distance adjusting plate 44, a buffer spring 46 is arranged on the discharging contact copper column 45, and a wiring copper nose 48 corresponding to the discharging contact copper column 45 is arranged on the upper side of the distance adjusting plate 47.
Referring to fig. 5, the discharging module 4 is adjusted by the discharging end width adjusting plate 42 and the distance adjusting plate 44, so that the positions of the discharging contact copper columns and the power battery monomer polar heads correspond; the lower air cylinder of the discharging module 4 acts to enable the discharging contact copper column 45 to descend, contact the pole head of the power battery, the external discharger is started to discharge the battery to 0-1.0V, then the positive pole of an external power supply (or battery) is connected with the negative poles of each pair of batteries, each pair of negative poles of the external power supply (or battery) is connected with the positive poles of each pair of batteries, the reverse charging current is controlled to be 0-200A, the reverse charging voltage is 0.1-50V, and the same battery is reversely charged for 0.01-120min, so that the chemical components in the battery are destroyed, and the voltage rebound is prevented; after the discharge program is finished, the discharge module 4 is reset.
Referring to fig. 6, the pressure measuring and marking machine 5 includes a pressure measuring end linear guide rail 51, a pressure measuring end vertical frame 52 movable along the pressure measuring end linear guide rail 51, a pressure measuring end telescopic cylinder 53 positioned on the pressure measuring end vertical frame 52, and a pressure measuring end lifting plate 54, wherein a pressure measuring probe 55 is arranged at the lower side of the pressure measuring end lifting plate 54, and a marking pen 56 is arranged on the pressure measuring end vertical frame 52.
The marking pen 56 is connected with a marking pen cylinder 57, and the pressure measuring end lifting plate 54 is provided with a through hole for the marking pen 56 to pass through.
The pressure measuring and marking machine 5 adjusts the pressure measuring end vertical frame 52 to enable the pressure measuring probe 55 to correspond to the position of the single pole head of the power battery; the advancing motor of the moving mechanism is started to drive the pressure measuring and marking mechanism to transversely move, and after the pressure measuring and marking mechanism reaches the upper part of the power battery monomer, the limit sensor is triggered to stop the motor; the pressure measuring cylinder acts, the pressure measuring probe 55 descends, and after the pressure measuring probe 55 contacts the battery monomer pole, the pressure measuring in-place detector is triggered, and the pressure measuring cylinder stops; if the detected voltage is not higher than the specified value, the marking pen cylinder 57 is operated, the marking pen is lowered, and the color is marked; if the detected voltage is higher than the specified value, the marking pen cylinder 57 is not operated; the pressure measuring cylinder and the marking pen cylinder 57 are reset, the moving mechanism acts, the pressure measuring and marking mechanism advances, and the next monomer is subjected to pressure measurement and marking until all the battery monomers in the pressure measuring and marking device are subjected to pressure measurement and marking
The extraction module 1 comprises a hook 11 for hooking the jig 3, a hook linear guide rail 12 for guiding the hook 11 to translate and a hook cylinder 13 for controlling the hook 11 to lift, the extraction module 1 comprises an extraction frame 14, a lifting hook frame 15 and hook linear bearings 16 distributed on the left side and the right side of the upper end of the lifting hook frame 15, the hook linear guide rail 12 is distributed on the left side and the right side of the extraction frame 14, the hook 11 is positioned on the left end and the right end of the lifting hook frame 15, and the hook cylinder 13 is positioned on the extraction frame 14. The extraction module 1 is provided with an extraction end magnetic switch 17.
The present invention is also capable of suitable alterations and modifications in the above-described embodiments, in light of the above principles. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention.
In actual operation, the working process is as follows:
(1) Placing the power battery monomer in a jig 3, and conveying the jig to the extraction module 1 by a feeding conveyor belt;
(2) The extraction cylinder acts, the extraction module 1 ascends, and the hanging hooks of the extraction module 1 hook the hanging lugs of the jig, so that the jig is lifted, the conveying cylinder acts, and the jig is conveyed to the position above the conveying device; the extraction cylinder descends until the jig falls on a bearing tray of a bearing mechanism of the conveying device; resetting the feeding device;
(3) The conveying mechanism of the conveying device acts to convey the bearing mechanism to a designated discharging position, the lifting cylinder of the bearing mechanism acts to lift the bearing tray, the receiving devices on two sides act to support the bearing tray after the jig is lifted to a designated height, and the conveying device resets;
(4) Adjusting the width adjusting bottom plate and the distance adjusting bottom plate to enable the positions of the discharging contact copper column and the power battery monomer pole head to correspond; the lower air cylinder of the discharging module 4 acts to enable the discharging contact copper column to descend, contact the pole head of the power battery cell, the external discharger is started to discharge the battery cell to the voltage of 0V, then each pair of positive and negative electrode wires of the discharger are exchanged, the same battery cell is reversely charged for 30min, chemical components in the battery are destroyed, and voltage rebound is prevented; after the discharging program is finished, the discharging module 4 is reset;
(5) The conveying mechanism of the conveying device acts to convey the bearing mechanism to the position below the power battery; the lifting cylinder of the bearing mechanism acts to enable the movable plate of the lifting cylinder to be connected with the bottom of the bearing tray, and the receiving devices at the two sides are reset; resetting the bearing mechanism, and lowering the power battery to a specified height; the conveying mechanism acts to convey the bearing mechanism to the pressure measuring and marking device;
(6) Adjusting the width adjusting bottom plate to enable the pressure measuring probe 55 to correspond to the position of the single pole head of the power battery; the advancing motor of the moving mechanism is started to drive the pressure measuring and marking mechanism to transversely move, and after the pressure measuring and marking mechanism reaches the upper part of the power battery monomer, the limit sensor is triggered to stop the motor; the pressure measuring cylinder acts, the pressure measuring probe 55 descends, and after the pressure measuring probe 55 contacts the battery monomer pole, the pressure measuring in-place detector is triggered, and the pressure measuring cylinder stops; setting a specified value of the detection voltage to 1V; detecting that the voltage of the No. 1 battery monomer is 0.5V, enabling a marking pen cylinder 57 to act, enabling a marking pen to descend, and marking colors; the pressure measuring cylinder and the marking pen cylinder 57 are reset, the moving mechanism acts, the pressure measuring and marking mechanism advances, the pressure of the No. 2 battery monomer is measured, the voltage of the No. 2 battery monomer is detected to be 1.2V, and the marking pen cylinder 57 does not act; the pressure measuring cylinder and the marking pen cylinder 57 are reset, the moving mechanism acts, the pressure measuring and marking mechanism advances, the pressure of the battery cell No. 3 is measured, the voltage of the battery cell No. 3 is detected to be 1V, the marking pen cylinder 57 acts, the marking pen descends, and the color is marked;
(7) After the pressure measurement and marking are finished, the conveying device sends the jig to the extraction module 1 of the discharging device; the extraction cylinder acts, the extraction module 1 ascends, and the hanging hooks of the extraction module 1 hook the hanging lugs of the jig, so that the jig is lifted, the conveying cylinder acts, and the jig is sent out of the discharging module 4; the extraction cylinder descends until the jig falls on the discharge conveyor belt; and resetting the discharging device.
Practice proves that the device has the following advantages:
1. from feeding-discharging, full-automatic discharging is realized, manual operation is reduced, and efficiency and safety are improved;
2. the battery monomers with different types, even whether the battery monomer bulges or not, are discharged through the jig and the adjustable pole head contact part, so that the application range is widened;
3. by means of discharging firstly and then reversely charging, the problem that voltage rebound occurs when the battery monomer is discharged to extremely low voltage is solved.