Automatic assembly equipment for button cell

Abstract

The application relates to the technical field of equipment manufacturing, and discloses a button cell automatic assembling equipment which comprises a supporting platform; an assembling disc is slidably arranged on the supporting platform through a sliding device; a plurality of material trays are used for placing parts to be assembled and finished products respectively, and two adjacent material trays can be stacked; an electromagnetic grabbing mechanism is movably arranged on the platform, the electromagnetic grabbing mechanism can transfer the material trays through electromagnetic attraction; an assembling mechanism is movably arranged on the supporting platform, the assembling mechanism can transfer the parts to be assembled or the finished products between the material trays and the assembling disc; a liquid adding mechanism is movably arranged on the supporting platform, the liquid adding mechanism can fill different electrolyte into the parts to be assembled in the assembling disc; and a sealing mechanism is arranged on the supporting platform, the sealing mechanism can seal the parts to be assembled in the assembling disc. The application can effectively reduce the overall volume, shorten the stroke during cooperation of various structures, and improve the assembling speed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment manufacturing, in particular to a button cell automatic assembly equipment. BACKGROUND

[0002] In the assembly process of the button cell, the button cell is required to be sequentially and pointingly fed with materials for manufacturing to the corresponding assembly station for compression assembly into a whole. The materials for manufacturing the button cell include a positive shell, a positive sheet, a diaphragm, a negative sheet, a negative shell, etc.

[0003] The existing assembly equipment usually completely lays the raw material tray flat and adopts a portal crane to grab and carry the parts for assembly. The overall equipment occupies a large space and has a large volume. In the actual application process, the portal crane needs to move a long stroke for grabbing and carrying, which consumes more time and reduces the assembly efficiency. SUMMARY

[0004] The present application aims to provide a button cell automatic assembly equipment, which aims to solve or improve at least one of the above technical problems.

[0005] To achieve the above-mentioned purpose, the present application provides the following scheme: the present application provides a button cell automatic assembly equipment, comprising:

[0006] a support platform;

[0007] an assembly tray, which is slidably arranged on the support platform through a sliding device;

[0008] a plurality of material trays, which are respectively used for placing parts to be assembled and finished products, and adjacent two material trays can be stacked;

[0009] an electromagnetic grabbing mechanism, which is movably arranged on the support platform, and the electromagnetic grabbing mechanism can transfer the material tray through electromagnetic attraction;

[0010] an assembly mechanism, which is movably arranged on the support platform, and the assembly mechanism can transfer the parts to be assembled or the finished products between the material tray and the assembly tray;

[0011] a liquid adding mechanism, which is movably arranged on the support platform, and the liquid adding mechanism can fill different electrolytes into the parts to be assembled in the assembly tray;

[0012] a sealing mechanism, which is arranged on the support platform, and the sealing mechanism can seal the parts to be assembled in the assembly tray.

[0013] Optionally, the electromagnetic grabbing mechanism comprises:

[0014] an electromagnetic connector, which is arranged on the support platform through a first three-axis displacement device;

[0015] An electromagnetic grabbing frame is detachably connected with the electromagnetic connector, and the electromagnetic grabbing frame is detachably connected with the tray.

[0016] Optionally, the assembling mechanism comprises:

[0017] A connecting frame is connected with the first three-axis displacement device.

[0018] A suction disc device is connected with the connecting frame, and a plurality of suction disc heads are arranged on the suction disc device.

[0019] Optionally, the liquid adding mechanism comprises:

[0020] A conveying device is arranged on the support platform, and a plurality of sample bottles are arranged on the conveying device, and the plurality of sample bottles are used for placing electrolytes of different types.

[0021] A pipetting head is arranged on the support platform by a second three-axis displacement device, and the pipetting head can transfer the electrolyte in the sample bottle to the parts to be assembled in the assembly tray.

[0022] Optionally, a mounting frame is arranged on the support platform, and a plurality of gun heads are arranged on the mounting frame, and the gun heads are used for detachably connecting with the pipetting head.

[0023] Optionally, a waste liquid tank is arranged on the support platform, and the waste liquid tank is used for collecting the electrolyte remaining in the gun head.

[0024] Optionally, a waste material tank is arranged on the support platform, and the waste material tank is used for collecting the gun head after use.

[0025] Optionally, a plurality of first protrusions and a plurality of grooves are arranged on the tray, and two adjacent trays are inserted by the plurality of first protrusions and the plurality of grooves.

[0026] Optionally, a plurality of second protrusions are arranged on the support platform, the second protrusions are used for being inserted into the grooves, and the plurality of second protrusions form a part placing position, a finished product placing position and an empty tray placing position for placing a plurality of trays.

[0027] Optionally, a controller is further included, and the controller is used for controlling the sliding device, the electromagnetic grabbing mechanism, the assembling mechanism, the liquid adding mechanism and the sealing mechanism to cooperate to assemble the battery button.

[0028] The application discloses the following technical effects: the assembling disc is driven to displace by the sliding device, and the button cell assembling operation from the parts to be assembled to the finished product is realized by cooperating with the assembling mechanism, the liquid adding mechanism and the sealing mechanism, and by setting a plurality of material trays in a stackable manner and cooperating with the electromagnetic grabbing mechanism for transferring the material trays, a plurality of material trays can be stacked in different ways, i.e., the stacking of a plurality of empty material trays, the stacking of a plurality of material trays with parts to be assembled and the stacking of a plurality of finished product material trays, so that the button cell assembling can be realized in large quantities, the overall volume is effectively reduced, the stroke during cooperation of the structures is shortened, the assembling speed is improved, and the efficiency of assembling the button cells in batches is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] The drawings constituting a part of the application are used to provide a further understanding of the application, the illustrative embodiments of the application and the description thereof are used to explain the application, and do not constitute an improper limitation on the application. In the drawings:

[0030] Fig. 1 It is a schematic diagram of the overall structure of the application;

[0031] Fig. 2 It is a schematic diagram of the electromagnetic grabbing frame and the material tray structure of the application;

[0032] Fig. 3 It is a schematic diagram of the material tray structure of the application.

[0033] In the drawings: 1, support platform; 2, assembling disc; 3, sliding device; 4, material tray; 41, first protrusion; 42, groove; 5, electromagnetic grabbing mechanism; 51, electromagnetic connector; 52, first three-axis displacement device; 53, electromagnetic grabbing frame; 6, assembling mechanism; 61, connecting frame; 62, suction cup device; 7, liquid adding mechanism; 71, conveying device; 72, sample bottle; 73, pipette head; 74, second three-axis displacement device; 75, mounting frame; 76, waste liquid tank; 77, waste tank; 8, sealing mechanism; 9, second protrusion. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0035] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the application will be further described in detail below with reference to the drawings and specific embodiments.

[0036] REFERENCE Figs. 1-3The application provides a button cell automatic assembling equipment, which comprises:

[0037] a support platform 1;

[0038] an assembling disc 2, which is slidably arranged on the support platform 1 through a sliding device 3;

[0039] a plurality of material trays 4, which are respectively used for placing parts to be assembled and finished products, and adjacent two material trays 4 can be stacked;

[0040] an electromagnetic grabbing mechanism 5, which is movably arranged on the support platform 1, and the electromagnetic grabbing mechanism 5 can transfer the material tray 4 through electromagnetic attraction;

[0041] an assembling mechanism 6, which is movably arranged on the support platform 1, and the assembling mechanism 6 can transfer the parts to be assembled or the finished products between the material tray 4 and the assembling disc 2;

[0042] a liquid filling mechanism 7, which is movably arranged on the support platform 1, and the liquid filling mechanism 7 can fill different electrolyte into the parts to be assembled in the assembling disc 2;

[0043] a sealing mechanism 8, which is arranged on the support platform 1, and the sealing mechanism 8 can seal the parts to be assembled in the assembling disc 2.

[0044] The assembling disc 2 is driven to displace through the sliding device 3, and the assembling disc 2 is combined with the assembling mechanism 6, the liquid filling mechanism 7 and the sealing mechanism 8 to realize the button cell assembling operation from the parts to be assembled to the finished products, and the plurality of material trays 4 are arranged in a stackable manner, and the material tray 4 is transferred through the electromagnetic grabbing mechanism 5, so that the plurality of material trays 4 can be stacked in different groups, i.e. the stacking of the empty material trays, the stacking of the material trays with the parts to be assembled and the stacking of the finished product material trays, the large batch button cell assembling can be realized, the overall volume is effectively reduced, the stroke during the cooperation of the structures is shortened, the assembling speed is improved, and the efficiency of the batch button cell assembling is effectively improved.

[0045] In an embodiment of the application, the electromagnetic grabbing mechanism 5 comprises:

[0046] an electromagnetic connector 51, which is arranged on the support platform 1 through a first three-axis displacement device 52;

[0047] an electromagnetic grabbing frame 53, which is used to be detachably connected with the electromagnetic connector 51, and the electromagnetic grabbing frame 53 is detachably connected with the material tray 4.

[0048] After the electromagnetic joint 51 is engaged with the electromagnetic grab frame 53 by the first three-axis displacement device 52, the electromagnetic grab frame 53 is engaged with the tray 4, and the tray 4 is displaced by the first three-axis displacement device 52, so as to realize the stack type three-dimensional scheduling of multiple trays 4, reduce the floor space, and greatly improve the scalability.

[0049] Further, the electromagnetic grab frame 53 is provided with magnetic attraction electric contact for combination with the electromagnetic joint 51, the electromagnetic grab frame 53 is provided with multiple electromagnets, the tray 4 is provided with multiple corresponding magnetic iron sheets, and the tray 4 is connected with the electromagnetic grab frame 53 by attraction of the electromagnets and the magnetic iron sheets.

[0050] In an embodiment of the present application, the assembling mechanism 6 comprises;

[0051] The connecting frame 61 is connected with the first three-axis displacement device 52.

[0052] The suction cup device 62 is connected with the connecting frame 61, and the suction cup device 62 is provided with a plurality of suction cup heads.

[0053] The connecting frame 61 is displaced by the first three-axis displacement device 52, so as to drive the suction cup device 62 to move synchronously, the plurality of suction cup heads on the suction cup device 62 are arranged side by side, and multiple parts required for assembling a button cell can be simultaneously sucked, and the multiple parts required for assembling a button cell are sequentially placed on the assembling disc 2 by the first three-axis displacement device 52, so as to reduce the reciprocating distance of the gantry in the single battery assembling process, shorten the conveying time, and effectively accelerate the assembling speed of the button cell.

[0054] In an embodiment of the present application, the liquid adding mechanism 7 comprises:

[0055] The conveying device 71 is arranged on the support platform 1, and the conveying device 71 is provided with a plurality of sample bottles 72, and the plurality of sample bottles 72 are used for placing different kinds of electrolyte.

[0056] The pipette head 73 is arranged on the support platform 1 by the second three-axis displacement device 74, and the pipette head 73 can transfer the electrolyte in the sample bottle 72 to the parts to be assembled in the assembling disc 2.

[0057] In the experiment, the number of electrolyte formulas to be tested is a plurality, the positions of the plurality of sample bottles 72 are adjusted by the conveying device 71, so as to quickly correspond the pipette head 73 with the sample bottle 72 with the required electrolyte, and the position of the pipette head 73 is driven by the second three-axis displacement device 74, so as to make the pipette head 73 perform electrolyte sucking operation and injection operation.

[0058] In one embodiment of the present application, the support platform 1 is provided with a mounting rack 75, and a plurality of gun heads are arranged on the mounting rack 75, and the gun heads are used to be detachably connected with the pipette head 73.

[0059] By arranging a plurality of gun heads on the mounting rack 75, the pipette head 73 is first driven to insert into the new gun head before the electrolyte suction operation is performed, and the electrolyte is sucked by the new gun head, so that the risk of electrolyte mixing pollution can be avoided, and the sample waste caused by flushing the needle and filling the pipeline in the existing fixed pipeline mode can be avoided.

[0060] In one embodiment of the present application, the support platform 1 is provided with a waste liquid tank 76, and the waste liquid tank 76 is used to collect the residual electrolyte in the gun head.

[0061] After the gun head is used up, the residual waste liquid in the gun head is discharged into the waste liquid tank 76 by transferring the gun head to the waste liquid tank 76 and operating the pipette head 73, so that the collection of waste liquid is realized.

[0062] In one embodiment of the present application, the support platform 1 is provided with a waste material tank 77, and the waste material tank 77 is used to collect the used gun head.

[0063] After the gun head is used up, the gun head can be driven to move transversely by the second three-axis displacement device 74 to impact the waste material tank 77, so that the gun head is loosened and falls off.

[0064] In one embodiment of the present application, the tray 4 is provided with a plurality of first protrusions 41 and a plurality of grooves 42, and two adjacent trays 4 are inserted by the plurality of first protrusions 41 and the plurality of grooves 42.

[0065] In one embodiment of the present application, the support platform 1 is provided with a plurality of second protrusions 9, the second protrusions 9 are used to be inserted with the grooves 42, and the plurality of second protrusions 9 form a part placement position, a finished product placement position and an empty tray placement position for placing a plurality of trays 4.

[0066] In one embodiment of the present application, a controller is further included, which is used to control the sliding device 3, the electromagnetic grabbing mechanism 5, the assembling mechanism 6, the liquid adding mechanism 7 and the sealing mechanism 8 to cooperatively assemble the battery button.

[0067] The present application solves the problems of low efficiency (10 / hour) and large batch deviation (>12%) of traditional manual assembly, improves the assembly speed of the button battery to close to 200 / hour, compresses the capacity deviation to ±2%, reduces the single machine cost by more than 70%, reduces the deployment space to about 50% of the existing system by the design of the three-dimensional tray 4 group, and increases the number of electrolyte types that can be tested and verified in a single experiment to a maximum of 64 by using a new liquid processing method.

[0068] Work flow:

[0069] The plurality of trays 4 with parts to be assembled are stacked on the part placement position, and an empty tray 4 is placed on the finished product placement position, the sliding device 3 drives the assembly tray 2 to be close to the first three-axis displacement device 52, the suction cup device 62 is driven by the first three-axis displacement device 52 to suck a group of parts to be assembled above the assembly tray 2, and the parts to be assembled are placed in order in turn, while the second three-axis displacement device 74 drives the pipette head 73 to connect a new gun head to suck the required electrolyte, the sliding device 3 drives the assembly tray 2 with the parts to be assembled to be close to the second three-axis displacement device 74, the pipette head 73 is driven by the second three-axis displacement device 74 to be above the assembly tray 2 and to fill the electrolyte, after filling, the remaining electrolyte is discharged to the waste liquid tank 76, the gun head is discharged to the waste tank 77, after the combination of the parts to be assembled and the electrolyte on the assembly tray 2 is completed, the sliding device 3 drives the assembly tray 2 to the sealing mechanism for sealing operation.

[0070] When the topmost tray 4 on the part placement position is empty, the electromagnetic connector 51 is driven by the first three-axis displacement device 52 to be combined with the electromagnetic grabbing frame 53, and the electromagnetic grabbing frame 53 is combined with the magnetic iron sheet on the empty tray 4 to grab the tray 4 and place the tray 4 on the empty tray placement position, and the assembly operation of the parts to be assembled on the next tray 4 is carried out.

[0071] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0072] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application.

Claims

1. An automatic assembly apparatus for a coin cell battery, characterized by comprising: The utility model relates to a kind of assembly device, including: Support platform (1); Assembly tray (2) is slidably arranged on the support platform (1) by sliding device (3); Several trays (4) are respectively used to place parts to be assembled and finished pieces, and adjacent two trays (4) can be stacked; Electromagnetic grabbing mechanism (5) is movably arranged on the support platform (1), and the electromagnetic grabbing mechanism (5) can transfer the tray (4) by electromagnetic attraction; Assembly mechanism (6) is movably arranged on the support platform (1), and the assembly mechanism (6) can transfer parts to be assembled or finished pieces between the tray (4) and the assembly tray (2); Liquid adding mechanism (7) is movably arranged on the support platform (1), and the liquid adding mechanism (7) can fill different electrolyte into the parts to be assembled in the assembly tray (2); Sealing mechanism (8) is arranged on the support platform (1), and the sealing mechanism (8) can seal the parts to be assembled in the assembly tray (2); The tray (4) is provided with a plurality of first protrusions (41) and a plurality of grooves (42), and the adjacent two trays (4) are inserted by a plurality of first protrusions (41) and a plurality of grooves (42); The support platform (1) is provided with a plurality of second protrusions (9), and the second protrusion (9) is used for inserting the groove (42), and a plurality of second protrusions (9) form a part placement position, a finished product placement position and an empty tray placement position for placing a plurality of trays (4).

2. The automatic assembly equipment for the button cell according to claim 1, characterized in that, The electromagnetic grabbing mechanism (5) comprises: Electromagnetic connector (51) is arranged on the support platform (1) by first three-axis displacement device (52); Electromagnetic grabbing frame (53) is used for detachably connecting with the electromagnetic connector (51), and the electromagnetic grabbing frame (53) is detachably connected with the tray (4).

3. The automatic assembly apparatus for a button cell battery according to claim 2, wherein The assembly mechanism (6) comprises: Connecting frame (61) is connected with the first three-axis displacement device (52); Sucker device (62) is connected with the connecting frame (61), and a plurality of sucker heads are arranged on the sucker device (62).

4. The automatic assembly equipment for the button cell according to claim 1, characterized in that, The liquid adding mechanism (7) comprises: Conveying device (71) is arranged on the support platform (1), and a plurality of sample bottles (72) are arranged on the conveying device (71), and a plurality of sample bottles (72) are used to place different kinds of electrolyte; Pipette head (73) is arranged on the support platform (1) by second three-axis displacement device (74), and the pipette head (73) can transfer electrolyte in the sample bottle (72) into the parts to be assembled in the assembly tray (2).

5. The automatic assembly apparatus for a button cell battery according to claim 4, wherein Mounting frame (75) is arranged on the support platform (1), and a plurality of gun heads are arranged on the mounting frame (75), and the gun head is used for detachably connecting with the pipette head (73).

6. The automatic assembly apparatus for a button cell battery according to claim 5, wherein Waste liquid tank (76) is arranged on the support platform (1), and the waste liquid tank (76) is used for collecting residual electrolyte in the gun head.

7. The automatic assembly apparatus for a button cell battery according to claim 5, wherein A waste tank (77) is arranged on the support platform (1) and used for collecting the gun head after use.

8. The automatic assembly equipment for the button cell according to claim 1, characterized in that, The controller is further used for controlling the sliding device (3), the electromagnetic grabbing mechanism (5), the assembling mechanism (6), the liquid adding mechanism (7) and the sealing mechanism (8) to cooperate with each other to assemble the battery button.

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