CN110170773B - Automatic overturning welding point glue all-in-one machine and automatic overturning welding point glue process - Google Patents

Automatic overturning welding point glue all-in-one machine and automatic overturning welding point glue process Download PDF

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Publication number
CN110170773B
CN110170773B CN201910457449.3A CN201910457449A CN110170773B CN 110170773 B CN110170773 B CN 110170773B CN 201910457449 A CN201910457449 A CN 201910457449A CN 110170773 B CN110170773 B CN 110170773B
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station
welding
module
jig
dispensing
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CN110170773A (en
Inventor
姚天金
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Dongguan Sanxin Precision Machinery Co ltd
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Dongguan Sanxin Precision Machinery Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02Means for manipulating or holding work, e.g. for separate articles for particular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/12Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065After-treatment
    • B05D3/067Curing or cross-linking the coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention discloses an automatic welding point glue overturning integrated machine and an automatic welding point glue overturning process, wherein during processing, workpieces needing double-sided welding are fixed on a wire clamping jig, the wire clamping jig is placed into a clamp conveying runner, and the wire clamping jig is sent to each station along the clamp conveying runner; welding the front surface of a workpiece at a front welding station in sequence, turning over a wire clamping jig at a first jig turning-over station for 180 degrees so that the back surface of the workpiece faces upwards, welding the back surface of the workpiece at a back welding station from the front surface, dispensing the front surface of the workpiece at a dispensing station, turning over the wire clamping jig for 180 degrees so that the back surface of the workpiece faces upwards, dispensing the back surface of the workpiece from the front surface, and thus, dispensing the front surface and the back surface of the workpiece at the same dispensing station, and curing the front surface and the back surface of the workpiece at a double-sided curing station respectively; the full-automatic operation is realized, the labor cost is reduced, and the processing efficiency and the yield are improved.

Description

Automatic overturning welding point glue all-in-one machine and automatic overturning welding point glue process
Technical Field
The invention relates to the technical field of wire assembly, in particular to an automatic overturning welding point glue integrated machine and an automatic overturning welding point glue process.
Background
In the early stage, the operations of welding the wire rod, such as new year and dispensing are mainly finished by hands, and the wire rod welding machine has the advantages of low efficiency, poor effect, high labor intensity and high labor cost, and does not meet the requirement of batch production. Later, automatic welding machines, automatic dispensing machines and the like appear, but for assembly lines, more manual operation links still exist between connected stations, for example, when double-sided welding is needed, one surface is usually welded firstly, then an operator turns over a workpiece, then the other surface is welded, and similarly, when double-sided dispensing is needed, one surface is dispensed firstly, then the operator turns over the workpiece, and then the other surface is dispensed; therefore, the processing efficiency of the whole assembly line is limited, and meanwhile, the processing quality is easily uncontrollable due to artificial factors.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its main objective is to provide an automatic turnover welding point glue integrated machine and an automatic turnover welding point glue process, which realize full-automatic operation, reduce labor cost, and improve processing efficiency and yield.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the automatic overturning welding point glue integrated machine comprises a frame, wherein a clamp conveying runner is arranged on the frame, and a front welding station, a first jig overturning station, a back welding station, a glue dispensing station and a double-sided curing station are sequentially arranged along the extending direction of the clamp conveying runner; the front welding station is provided with a front welding module, the first jig overturning station is provided with a first jig overturning module, the back welding station is provided with a back welding module, the dispensing station is provided with a dispensing module and a second jig overturning module, and the double-sided curing station is provided with a double-sided curing module; the device is also provided with a controller which is respectively connected with the front welding module, the first jig overturning module, the back welding module, the dispensing module, the second jig overturning module and the double-sided curing module.
As a preferable scheme, the front welding module comprises a machine head up-down mechanism and a supporting mechanism; the supporting mechanism is positioned below the machine head upper and lower mechanisms; the supporting mechanism is provided with a first driving device and a supporting and positioning part for supporting the welding bottom surface; the machine head up-down mechanism comprises a first welding machine head, a second driving device for controlling the first welding machine head to lift and a third driving device for controlling the first welding machine head to translate.
As a preferred scheme, the first jig overturning module comprises a first up-down mechanism, a first rotating mechanism and a first clamping jaw mechanism, wherein the first clamping jaw mechanism is used for clamping the wire clamping jig, the first rotating mechanism drives the first clamping jaw mechanism to overturn 180 degrees, and the first up-down mechanism controls the first clamping jaw mechanism to lift up and down.
As a preferable scheme, the dispensing module comprises a Z-axis upper-lower mechanism, an X-axis upper-lower mechanism, a Y-axis upper-lower mechanism and a glue spraying valve, and the second jig overturning module comprises a second upper-lower mechanism, a second rotating mechanism and a second clamping jaw mechanism; the second clamping jaw mechanism is used for clamping the wire clamping jig, the second rotating mechanism drives the second clamping jaw mechanism to turn over 180 degrees, and the second upper and lower mechanisms control the second clamping jaw mechanism to lift up and down; the Z-axis upper and lower mechanism, the X-axis upper and lower mechanism and the Y-axis upper and lower mechanism respectively control the displacement of the glue spraying valve in the X, Y, Z directions.
As a preferable scheme, the double-sided curing module comprises an upper UV curing lamp and a lower UV curing lamp, wherein the upper UV curing lamp and the lower UV curing lamp are respectively positioned at the upper side and the lower side of the double-sided curing station.
As a preferable scheme, a CCD detection station is further arranged between the back welding station and the dispensing station, and the CCD detection station is provided with a CCD detection module; or, between the back welding station and the dispensing station, a manual detection station is also arranged.
An automatic overturning welding point glue process is based on the automatic overturning welding point glue integrated machine; firstly, fixing a workpiece to be welded on two sides on a wire clamping jig, putting the wire clamping jig into a clamp conveying runner, and conveying the wire clamping jig to each station along the clamp conveying runner; welding the front surface of a workpiece at a front welding station in sequence, turning the wire clamping jig 180 degrees at a first jig turning station to enable the back surface of the workpiece to be upwards, welding the back surface of the workpiece at a back welding station from the front surface, dispensing the front surface of the workpiece at a dispensing station, turning the wire clamping jig 180 degrees to enable the back surface of the workpiece to be upwards, dispensing the back surface of the workpiece from the front surface, and thus finishing the dispensing of the front surface and the back surface at the same dispensing station, and curing the front surface and the back surface of the workpiece at a double-sided curing station respectively.
As a preferable scheme, after the back surface welding, poor welding is detected, poor welding is removed, and the welding good products are continuously conveyed to the dispensing station along the clamp conveying flow channel.
Compared with the prior art, the invention has obvious advantages and beneficial effects, in particular, the technical proposal can be seen that the invention mainly eliminates the manual overturning link through the configuration of each module, realizes the full-automatic operation, reduces the labor cost, improves the processing efficiency, simultaneously avoids the human factors, and improves the processing yield and the processing quality stability; in addition, the machine adopts a mode of arranging the modules along each station of the clamp conveying flow channel, so that the debugging of each module and the whole machine is more convenient, and the maintenance and the replacement are also simple and quick; therefore, the automatic turnover welding point glue integrated machine and the automatic turnover welding point glue process are suitable for popularization and application.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is an assembled perspective view of an embodiment of the present invention;
FIG. 2 is an assembled perspective view of a front side welding module according to an embodiment of the present invention;
FIG. 3 is an assembled perspective view of a first jig flipping module according to an embodiment of the invention;
FIG. 4 is an assembled perspective view of the dispensing module and the second jig flipping module according to the embodiment of the invention;
FIG. 5 is another perspective view of an assembly of a dispensing module and a second fixture flipping module according to an embodiment of the invention;
FIG. 6 is an assembled perspective view of a dual-sided curing module according to an embodiment of the present invention;
FIG. 7 is an assembled perspective view of a workpiece secured to a wire clamping jig in accordance with an embodiment of the present invention.
The attached drawings are used for identifying and describing:
front welding module 20 of frame 10
First welding head 211 of head up-down mechanism 21
Second drive 212 third drive 213
Support mechanism 22 driving device 221
First jig overturning module 30 for supporting and positioning part 222
First upper and lower mechanism 31 first rotating mechanism 32
Reverse welding module 40 of first clamping jaw mechanism 33
Upper and lower mechanism 51 of dispensing module 50 and Z shaft
X-axis up-down mechanism 52Y-axis up-down mechanism 53
Second jig overturning module 60 of glue spraying valve 54
Second upper and lower mechanism 61 second rotating mechanism 62
Double-sided curing module 70 of second clamping jaw mechanism 63
Upper UV curing lamp 71 and lower UV curing lamp 72
And a wire clamping jig 80.
Detailed Description
Referring to fig. 1 to 7, specific structures of embodiments of the present invention are shown.
As shown in fig. 1, the automatic overturning welding point glue all-in-one machine comprises a frame 10, wherein a clamp conveying runner is arranged on the frame 10, and a front welding station, a first jig overturning station, a back welding station, a glue dispensing station and a double-sided curing station are sequentially arranged along the extending direction of the clamp conveying runner; the workpiece is arranged on the wire clamping jig 80, and the wire clamping jig 80 sequentially passes through all stations through the runner pusher dog. In general, the workpiece may refer to a PCB board or a connector, etc., requiring double-sided soldering. The front welding station is provided with a front welding module 20, the first jig overturning station is provided with a first jig overturning module 30, the back welding station is provided with a back welding module 40, the dispensing station is provided with a dispensing module 50 and a second jig overturning module 60, and the double-sided curing station is provided with a double-sided curing module 70; the device is also provided with a controller which is respectively connected with the front welding module 20, the first jig overturning module 30, the back welding module 40, the dispensing module 50, the second jig overturning module 60 and the double-sided curing module 70.
As shown in fig. 2, the front welding module 20 includes a head up-down mechanism 21 and a support mechanism 22; the supporting mechanism 22 is positioned below the machine head up-down mechanism 21; the supporting mechanism 22 has a first driving device 221 and a supporting and positioning portion 222 for supporting the welding bottom surface; the head up-down mechanism 21 comprises a first welding head 211, a second driving device 212 for controlling the first welding head 211 to lift and fall, and a third driving device 213 for controlling the first welding head 211 to translate. After the wire clamping jig 80 flows into the front welding station, the supporting mechanism 22 rises to support the welding bottom surface, the machine head upper and lower mechanism 21 is pressed down, and the product is welded.
As shown in fig. 3, the first fixture overturning module 30 includes a first up-down mechanism 31, a first rotating mechanism 32, and a first clamping jaw mechanism 33, where the first clamping jaw mechanism 33 is used for clamping the wire clamping fixture, the first rotating mechanism 32 drives the first clamping jaw mechanism 33 to overturn 180 degrees, and the first up-down mechanism 31 controls the first clamping jaw mechanism 33 to lift up and down. When the wire clamping jig 80 is turned over, the first upper and lower mechanisms 31 descend firstly, the first clamping jaw mechanisms 33 are closed to clamp the wire clamping jig 80, then the first upper and lower mechanisms 31 ascend, the first rotating mechanism 32 overturns 180 degrees, the first upper and lower mechanisms 31 descend, the first clamping jaw mechanisms 33 open, and at the moment, the wire clamping jig 80 achieves 180 turn-over.
As shown in fig. 4 and 5, the dispensing module 50 includes a Z-axis up-down mechanism 51, an X-axis up-down mechanism 52, a Y-axis up-down mechanism 53, and a glue spraying valve 54, and the second jig overturning module 60 includes a second up-down mechanism 61, a second rotating mechanism 62, and a second clamping jaw mechanism 63; the second clamping jaw mechanism 63 is used for clamping the wire clamping jig, the second rotating mechanism 62 drives the second clamping jaw mechanism 63 to turn over 180 degrees, and the second upper and lower mechanism 61 controls the second clamping jaw mechanism 63 to lift up and down; the Z-axis up-down mechanism 51, the X-axis up-down mechanism 52, and the Y-axis up-down mechanism 53 control the displacement of the glue-spraying valve 54 in the directions X, Y, Z, respectively. When dispensing, the second upper and lower mechanism 61 is firstly lowered, the second clamping jaw mechanism 63 is closed to clamp the wire clamping jig 80, the second upper and lower mechanism 61 is then raised, and the glue spraying valve 54 sprays glue on the front surface under the control of XYZ three axes; then, the second rotating mechanism 62 is utilized to turn over 180 degrees, and the glue spraying valve 54 sprays glue on the back under the control of XYZ axes; and then the second upper and lower mechanisms 61 are lowered, the second clamping jaw mechanisms 63 are opened, and the PCB on the wire clamping jig 80 realizes dispensing on the front and back surfaces.
As shown in fig. 6, the dual-sided curing module 70 includes an upper UV curing lamp 71 and a lower UV curing lamp 72, and the upper UV curing lamp 71 and the lower UV curing lamp 72 are respectively located at the upper side and the lower side of the dual-sided curing station. After the wire clamping jig 80 flows into the double-sided curing station, the upper UV curing lamp 71 and the lower UV curing lamp 72 irradiate UV glue on the upper side and the lower side of the workpiece at the same time, so that the upper side and the lower side of the workpiece are cured at the same time, the curing period is shortened, and the efficiency is improved.
Usually, a CCD detection station is arranged between the back welding station and the dispensing station, and is provided with a CCD detection module; or, between the back welding station and the dispensing station, a manual detection station is also arranged. Therefore, a poor workpiece is welded, a dispensing link is not needed, and the waste of dispensing is avoided.
An automatic overturning welding point glue process is based on the automatic overturning welding point glue integrated machine; firstly, fixing a workpiece to be welded on two sides on a wire clamping jig 80, putting the wire clamping jig 80 into a clamp conveying runner, and conveying the wire clamping jig 80 to each station along the clamp conveying runner; welding the front surface of a workpiece at a front welding station in sequence, turning the wire clamping jig 80 180 degrees at a first jig turning station to enable the back surface of the workpiece to be upwards, welding the back surface of the workpiece at a back surface welding station from the front surface, dispensing the front surface of the workpiece at a dispensing station, turning the wire clamping jig 80 180 degrees to enable the back surface of the workpiece to be upwards, dispensing the back surface of the workpiece from the front surface, and thus finishing the front surface dispensing at the same dispensing station and respectively curing the front surface and the back surface of the workpiece at a double-sided curing station. After the back surface is welded, firstly carrying out poor welding detection, removing the poor welding, and continuously conveying the good welding products to a dispensing station along the clamp conveying flow channel. As described above, the method of detecting the welding failure may be either a manual detection method or a CCD detection method. After solidification, the product is usually output by an output belt, and can be manually taken, when the product is manually taken, the products without glue spraying visually are poor in glue spraying or leaking glue spraying, and the other products are good products.
And, the conveying manner of the jig conveying flow channel is not limited, and various changes are possible in actual design, for example: the clamp shifting cylinder is linked with the corresponding deflector rod to sequentially push wire clamping jigs provided with wires to different stations; alternatively, other means may be employed.
In summary, the design key point of the invention is that the manual overturning link is cancelled by the configuration of each module, the full-automatic operation is realized, the labor cost is reduced, the processing efficiency is improved, meanwhile, the human factors are avoided, and the processing yield and the processing quality stability are improved; in addition, the machine adopts a mode of arranging the modules along each station of the clamp conveying flow channel, so that the debugging of each module and the whole machine is more convenient, and the maintenance and the replacement are also simple and quick; therefore, the automatic turnover welding point glue integrated machine and the automatic turnover welding point glue process are suitable for popularization and application.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.

Claims (4)

1. Automatic upset welding point glues all-in-one, its characterized in that: the device comprises a frame (10), wherein a clamp conveying runner is arranged on the frame (10), and a front welding station, a first jig overturning station, a back welding station, a dispensing station and a double-sided curing station are sequentially arranged along the extending direction of the clamp conveying runner; the front welding station is provided with a front welding module (20), the first jig overturning station is provided with a first jig overturning module (30), the back welding station is provided with a back welding module (40), the dispensing station is provided with a dispensing module (50) and a second jig overturning module (60), and the double-sided curing station is provided with a double-sided curing module (70); the device is also provided with a controller which is respectively connected with the front welding module (20), the first jig overturning module (30), the back welding module (40), the dispensing module (50), the second jig overturning module (60) and the double-sided curing module (70);
the front welding module (20) comprises a machine head up-down mechanism (21) and a supporting mechanism (22); the supporting mechanism (22) is positioned below the machine head up-down mechanism (21); the supporting mechanism (22) is provided with a first driving device (221) and a supporting and positioning part (222) for supporting the welding bottom surface; the machine head up-down mechanism (21) comprises a first welding machine head (211), a second driving device (212) for controlling the first welding machine head (211) to lift and a third driving device (213) for controlling the first welding machine head (211) to translate;
the first jig overturning module (30) comprises a first up-down mechanism (31), a first rotating mechanism (32) and a first clamping jaw mechanism (33), wherein the first clamping jaw mechanism (33) is used for clamping the wire clamping jig, the first rotating mechanism (32) drives the first clamping jaw mechanism (33) to overturn 180 degrees, and the first up-down mechanism (31) controls the first clamping jaw mechanism (33) to lift up and down; the dispensing module (50) comprises a Z-axis upper-lower mechanism (51), an X-axis upper-lower mechanism (52), a Y-axis upper-lower mechanism (53) and a glue spraying valve (54), and the second jig overturning module (60) comprises a second upper-lower mechanism (61), a second rotating mechanism (62) and a second clamping jaw mechanism (63); the second clamping jaw mechanism (63) is used for clamping the wire clamping jig, the second rotating mechanism (62) drives the second clamping jaw mechanism (63) to turn over 180 degrees, and the second upper and lower mechanisms (61) control the second clamping jaw mechanism (63) to lift up and down; the Z-axis up-down mechanism (51), the X-axis up-down mechanism (52) and the Y-axis up-down mechanism (53) respectively control the displacement of the glue spraying valve (54) in three directions of X, Y, Z;
the double-sided curing module (70) comprises an upper UV curing lamp (71) and a lower UV curing lamp (72), and the upper UV curing lamp (71) and the lower UV curing lamp (72) are respectively arranged on the upper side and the lower side of the double-sided curing station.
2. The automatic flip weld glue all-in-one machine of claim 1, wherein: a CCD detection station is arranged between the back welding station and the dispensing station, and is provided with a CCD detection module; or, between the back welding station and the dispensing station, a manual detection station is also arranged.
3. An automatic overturning welding point glue process is characterized in that: based on an automatic roll-over welding point glue all-in-one machine according to any one of claims 1 to 2; firstly, fixing a workpiece to be welded on two sides on a wire clamping jig (80), putting the wire clamping jig (80) into a clamp conveying runner, and conveying the wire clamping jig (80) to each station along the clamp conveying runner; welding the front surface of a workpiece at a front welding station in sequence, turning over a wire clamping jig (80) 180 degrees at a first jig turning-over station to enable the back surface of the workpiece to be upwards arranged, welding the back surface of the workpiece at a back surface welding station from the front surface, dispensing the front surface of the workpiece at a dispensing station, turning over the wire clamping jig (80) 180 degrees to enable the back surface of the workpiece to be upwards arranged, dispensing the back surface of the workpiece from the front surface, and thus finishing the dispensing of the front surface and the back surface at the same dispensing station, and respectively curing the front surface and the back surface of the workpiece at a double-sided curing station.
4. The automatic flip solder joint glue process of claim 3, wherein: after the back surface is welded, firstly carrying out poor welding detection, removing the poor welding, and continuously conveying the good welding products to a dispensing station along the clamp conveying flow channel.
CN201910457449.3A 2019-05-29 2019-05-29 Automatic overturning welding point glue all-in-one machine and automatic overturning welding point glue process Active CN110170773B (en)

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CN112497949A (en) * 2020-11-11 2021-03-16 常德富博智能科技有限公司 Automatic two-sided glue spraying and automatic detection mechanism
CN117139067B (en) * 2023-10-31 2023-12-29 南通市迈越通新能源有限公司 Portable sealing UV glue sealing structure for new energy battery

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