Full-automatic code-spraying grading machine
Technical Field
The invention relates to the technical field of lithium battery production, in particular to a full-automatic code-spraying grading machine.
Background
With the rapid development of nonstandard automation technology and equipment, the operation of sorting batteries by using a machine replaces the manual work, and the grading result can be obtained more quickly and accurately while the workload is reduced.
The existing stepping machines directly put batteries from one tray to another (stepping) empty tray to distinguish the battery gears according to the codes on the trays. Once batteries with different grades are stored carelessly, stacked trays are knocked over, batteries scattered to the ground can be mixed together, it is difficult to distinguish which gear belongs to, and even the batteries need to be sent back to an OCV/DCIR process to redefine gear detection, so that the working progress is affected.
Disclosure of Invention
The invention provides a full-automatic code-spraying grading machine for solving the technical problems.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a full-automatic code-spraying grading machine comprises a rack, a battery tray assembly, a code-spraying assembly, a linear motion assembly and a clamping assembly; the battery tray subassembly, spout a yard subassembly, linear motion subassembly, centre gripping subassembly are installed respectively in the frame, and the tray that is equipped with the battery is arranged in on the battery tray subassembly and is fixed a position the tray through the battery tray subassembly, and the centre gripping subassembly is got the battery in to the tray and is put and be connected with the linear motion subassembly, and the linear motion subassembly drives the centre gripping subassembly and moves along X, Y, Z axle direction, spouts a yard subassembly and spouts the sign indicating number to the battery of centre gripping on the centre gripping subassembly, spouts a yard subassembly and spouts a yard case and be connected.
Preferably, the X-direction positioning plate and the X-direction clamping plate on the battery tray assembly are fixed on the tray bottom plate at intervals in parallel, the X-direction clamping plate is provided with an X-direction clamping device, the tray bottom plate is positioned between the X-direction positioning plate and the X-direction clamping plate, the Y-direction positioning plate is fixedly installed between the X-direction positioning plate and the X-direction clamping plate, and the opposite end of the tray bottom plate and the Y-direction positioning plate is provided with a Y-direction clamping device.
Further preferably, the X-direction clamping device is a clamping cylinder.
Preferably, the height of the Y-direction clamping device on the tray bottom plate is lower than that of the X-direction positioning plate, and the height of the X-direction clamping plate on the tray bottom plate is lower than that of the X-direction positioning plate; the clamp head and the tipping air cylinder are respectively fixed on the bottom plate through the clamp head fixing seat and the air cylinder fixing seat, the clamp head is fixed on the clamp head fixing seat in a rotatable mode through a rotating shaft, the tipping air cylinder rod is connected with the clamp head and drives the clamp head to rotate along the clamp head fixing seat, and the tipping air cylinder is fixed on the air cylinder fixing seat.
Preferably, the code spraying assembly comprises a code spraying gun bracket, a code spraying gun and a code spraying sensor; spout a yard rifle, spout a yard sensor and fix on spouting yard rifle support and towards the battery on the clamping component through spouting yard rifle fixed block, spouting yard sensor respectively, spout a yard rifle, spout a yard sensor and be connected through wire and spout a yard case respectively, it has the battery to be in the target location whether to spout on the yard sensor detection clamping component.
Further preferably, the linear motion subassembly is including handing in X direction sharp module, Y direction sharp module, the sharp module of Z direction of a bit, the centre gripping subassembly is installed on the linear motion subassembly, X direction sharp module, the sharp module of Y direction, the sharp module of Z direction are installed drive arrangement and transmission respectively, transmission is connected with the centre gripping subassembly and passes through drive arrangement drives the motion of centre gripping subassembly along X axle direction, Y axle direction, Z axle direction.
Further preferably, the clamping assembly comprises clamping fingers, a pneumatic device and a mounting frame; the pneumatic device is connected with the clamping fingers and drives the clamping fingers to clamp or loosen, and the pneumatic device is fixed on the mounting frame.
Further preferably, the mounting frame is provided with a pair of pneumatic devices and corresponding clamping fingers in parallel.
The invention has the beneficial effects that:
(1) According to the product, a common mechanical device of an automatic device is applied to battery grading, a driving device is used for driving, a linear motion assembly is used for transmission, clamping fingers are used for executing and clamping and transporting work is completed, an ink-jet printer prints gear data of a battery onto the battery, code spraying is directly carried out on the battery, grading is not needed according to a tray, grading efficiency is high, a tipping bucket type clamping device is used for clamping a positioning tray in the Y direction, and taking and placing of the tray are not influenced when the tray is loosened;
(2) The product has high automation degree, stable operation, accurate positioning and good effect, ensures that the required batteries are graded within required time, and can be graded more finely by spraying ink by using an ink-jet printer, the product divides the batteries into 45 grades, and directly prints the grade codes on the batteries, so that the batteries in various grades can be visually differentiated, better classification and error prevention can be realized, and the operation flexibility is good;
(3) The gear information of the battery is directly sprayed and printed on the battery, so that the battery can be manually filed directly according to the data on the battery even if the situation described in the background technology occurs.
Drawings
FIG. 1 is a schematic view of an inkjet printing stepper of the present invention;
FIG. 2 is a schematic view of a battery tray assembly of the present invention;
FIG. 3 is a schematic view of a code spraying assembly according to the present invention;
FIG. 4 is a schematic view of the linear motion assembly of the present invention;
FIG. 5 is a schematic view of a clamping assembly of the present invention;
FIG. 6 is a schematic view of a Y-direction clamping device according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the embodiment.
As shown in fig. 1, a full-automatic code-spraying grading machine comprises a rack 1, a battery tray assembly 2, a code-spraying assembly 3, a linear motion assembly 4 and a clamping assembly 5; battery tray subassembly 2, spout a yard subassembly 3, linear motion subassembly 4, centre gripping subassembly 5 is installed respectively in frame 1, the tray 7 that is equipped with the battery is arranged in on the battery tray subassembly 2 and is fixed a position tray 7 through battery tray subassembly 2, centre gripping subassembly 5 is connected with linear motion subassembly 4, linear motion subassembly 4 drives centre gripping subassembly 5 along X, Y, Z axle direction motion, spout a yard subassembly 3 and spout the sign indicating number to the battery of centre gripping on centre gripping subassembly 5, spout a yard subassembly 3 and spout a yard case 6 and be connected.
Referring to fig. 2, a schematic diagram of a battery tray assembly according to the present invention is shown, wherein an X-direction positioning plate 202 and an X-direction clamping plate 203 are fixed on a tray bottom plate 201 in parallel at intervals, a clamping device 204 is disposed on the X-direction clamping plate 203, the clamping device 204 may be a clamping cylinder, a Y-direction positioning plate 205 is fixedly mounted on the tray bottom plate 201 between the X-direction positioning plate 202 and the X-direction clamping plate 203, and a Y-direction clamping device 206 is disposed at an end of the tray bottom plate 201 opposite to the Y-direction positioning plate 205.
Fig. 6 is a schematic view of the Y-direction clamping device 206 according to the present invention, wherein the height of the Y-direction clamping device 206 on the tray bottom plate 201 is lower than the height of the X-direction positioning plate 202 and the height of the X-direction clamping plate 203 on the tray bottom plate 201, and the Y-direction clamping device 206 includes a chuck 601, a chuck fixing seat 602, a skip cylinder 603, and a cylinder fixing seat 604; the clamping head 601 and the tipping air cylinder 603 are respectively fixed on the bottom plate 201 through a clamping head fixing seat 602 and an air cylinder fixing seat 604, the clamping head 601 is fixed on the clamping head fixing seat 602 in a rotatable mode through a rotating shaft, an air cylinder rod of the tipping air cylinder 603 is connected with the clamping head 601 and drives the clamping head 601 to rotate along the clamping head fixing seat 602, and the tipping air cylinder 603 is fixed on the air cylinder fixing seat 604. The Y-direction clamping device 206 is normally positioned below the tray 7, so that the taking and the placing of the tray 7 cannot be interfered, and after the tray 7 is loaded, the tipping air cylinder 603 extends out, the clamping head 601 is erected to just touch the clamping surface of the tray, and the tray 7 is clamped to ensure accurate positioning in the Y direction.
Fig. 3 is a schematic diagram of a code spraying assembly 3 according to the present invention, which includes a code spraying gun bracket 301, a code spraying gun 303, and a code spraying sensor 304; the code spraying gun 303 and the code spraying sensor 304 are respectively fixed on the code spraying gun support 301 through a code spraying gun fixing block 302 and a code spraying sensor support 305 and face a battery on the clamping component 5, the code spraying gun 303 and the code spraying sensor 304 are respectively connected with the code spraying box 6 through a wire, the code spraying sensor 304 is used for detecting whether the battery on the clamping component 5 is in a target position or not, then a detection signal is fed back to a controller in the code spraying box 6, if the battery is in the target position, the controller in the code spraying box 6 sends a code spraying signal to the code spraying gun 303, the code spraying gun 303 is used for spraying codes on the battery on the clamping component 5, if the battery is not in the target position, the adjustment is continuously carried out through the linear motion component 4 until the battery is in the target position, and then the code spraying is carried out.
Fig. 4 is a schematic diagram of the linear motion assembly 4 of the present invention, which includes an X-direction linear module 401, a Y-direction linear module 402, and a Z-direction linear module 403 intersecting at a point, wherein the clamping assembly 5 is mounted on the linear motion assembly 4, the X-direction linear module 401, the Y-direction linear module 402, and the Z-direction linear module 403 are respectively mounted with a driving device and a transmission device (not shown in the figure), and the transmission device is connected with the clamping assembly 5 and drives the clamping assembly 5 to move along the X-axis direction, the Y-axis direction, and the Z-axis direction through the driving device.
Fig. 5 is a schematic view of the clamping assembly 5 of the present invention, which includes a clamping finger 503, a pneumatic device 502, and a mounting frame 501; the pneumatic device 502 is connected with the clamping fingers 503 and drives the clamping fingers 503 to clamp or loosen, so as to realize the taking and placing of the battery 504 on the clamping fingers 503, the pneumatic device 502 is fixed on the mounting frame 501, and preferably, the mounting frame 501 is provided with a pair of pneumatic devices 502 and corresponding clamping fingers 503 in parallel.
The working process of the invention is as follows:
arrange the tray 7 that will be equipped with the battery in on battery tray subassembly 2, battery tray subassembly 2 is to tray 7 along X, the Y direction is fixed a position, after the location, linear motion subassembly 4 drive clamping assembly 5 gets the battery to the clamp in the tray 7, linear motion subassembly 4 sends the battery to preset's coordinate position and fixes a position the regulation through spouting yard sensor 304, then spout a yard to the battery through spouting yard rifle 303, spout by linear motion subassembly 4 again after the yard ends, clamping assembly 5 puts back the battery in tray 7, accomplish a duty cycle.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.