CN115673627A - Spot welding equipment with protective effect - Google Patents
Spot welding equipment with protective effect Download PDFInfo
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- CN115673627A CN115673627A CN202310001295.3A CN202310001295A CN115673627A CN 115673627 A CN115673627 A CN 115673627A CN 202310001295 A CN202310001295 A CN 202310001295A CN 115673627 A CN115673627 A CN 115673627A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to the technical field of welding equipment and discloses spot welding equipment with a protection effect; the front side of the first support frame is connected with a fixing component; the upper sides of the two second supporting frames are connected with a welding assembly; when the connecting piece is used, the sliding block is matched with the first sucking disc, when the middle part of the connecting piece is extruded downwards by the pressing block, the first sucking disc moves along with the end part of the connecting piece, and the end part of the connecting piece is pressed flat on the lithium battery electrode all the time, so that the two ends of the connecting piece are prevented from being tilted in the extrusion process, the problem of low connecting stability caused by manual welding is avoided, meanwhile, the deformed connecting piece can be positioned by matching the second positioning block and the second spring, and the attaching operation of the connecting piece cannot be influenced; in the welding process, the smoke and dust that produces the welding is clear away totally through a protection section of thick bamboo and first pipeline cooperate, prevents that the smoke and dust from diffusing to polluting operational environment in the air, avoids the workman to inhale harmful smoke and dust to reach the protection effect.
Description
Technical Field
The invention relates to the technical field of welding equipment. More particularly, the present invention relates to a spot welding apparatus having a shielding effect.
Background
Spot welding utilizes the column electrode when referring to the welding, form the welding method of solder joint between two overlap joint work piece contact surfaces, when using current electric welding equipment to weld lithium cell group, weld the both ends of connection piece respectively on the electrode that adjacent battery corresponds, in order to avoid leading to the connection piece to drop at welding position because of vibrations in the group battery use, need the manual work to extrude straight connection piece middle part V type groove downwards before the welding, form the buffer, the welding equipment who does not have the extrusion function now, when the manual work extrudees, the both ends of extrusion in-process connection piece can upwards the perk, make the unable electrode of closely laminating lithium cell in both ends of connection piece, it is inseparable to lead to the welding, also can make spot welding extrusion in-process connection piece phenomenon appear squinting, lead to connection stability low, and simultaneously, can sputter on the worker's skin in the welding process, cause the skin scald.
Disclosure of Invention
The invention provides spot welding equipment with a protection effect, and aims to overcome the defect that the existing welding equipment with an extrusion function is unavailable, and when manual extrusion is carried out, two ends of a connecting sheet can be tilted upwards in the extrusion process, so that two ends of the connecting sheet cannot be tightly attached to electrodes of a lithium battery, and the connection stability is low after welding.
In order to achieve the purpose, the invention adopts the technical scheme that:
a spot welding device with a protection effect comprises a connecting frame, a first supporting frame, a second supporting frame, a fixing assembly and a welding assembly; a first supporting frame is fixedly connected to the lower side of the connecting frame; a second support frame is fixedly connected to the left part of the rear side and the right part of the rear side of the first support frame; the front side of the first support frame is connected with a fixing component; the upper sides of the two second supporting frames are connected with a welding assembly;
the fixing component comprises a round rod, a sliding block, a first sucker, a first spring, an extrusion unit and a positioning unit; a round rod is fixedly connected to the left part of the front side and the right part of the front side of the first support frame; a sliding block is connected to each of the two round rods in a sliding manner; the lower sides of the two sliding blocks are fixedly connected with a first sucker; a first spring is sleeved on each of the two round rods, one end of each first spring is fixedly connected with the adjacent sliding block, and the other end of each first spring is fixedly connected with the first support frame; the middle part of the front side of the first support frame is connected with an extrusion unit; the extrusion unit is connected with a positioning unit.
Furthermore, the extrusion unit comprises a first connecting block, a first telescopic cylinder, a pressing block and a second sucking disc; the middle part of the front side of the first support frame is fixedly connected with a first connecting block; a first telescopic cylinder is fixedly connected to the middle of the upper side of the first connecting block; a telescopic end of the first telescopic cylinder is fixedly connected with a pressing block; the pressing block is connected with the first connecting block in a sliding manner; the equal rigid coupling in first connecting block downside left part and downside right part has three second sucking disc.
Furthermore, the lower part of the pressing block is an isosceles triangular prism and is used for extruding the connecting sheet into a buffer area.
Furthermore, the positioning unit comprises a first positioning block, a sliding sleeve block, a second positioning block and a second spring; the front part of the lower side and the rear part of the lower side of the first connecting block are fixedly connected with a first positioning block; two sliding sleeve blocks are fixedly connected to the front side of the first support frame and are positioned on the outer sides of the two round rods; a second positioning block is connected to each of the two sliding sleeve blocks in a sliding manner; the upper ends of the two second positioning blocks are fixedly connected with a second spring, and the lower ends of the second springs are fixedly connected with the adjacent sliding sleeve blocks.
Furthermore, the welding assembly comprises a second telescopic cylinder, a welding head, a first connecting ring, an elastic telescopic rod, a second connecting ring, a protective cylinder, a first impurity removing unit, a second impurity removing unit and a rotating unit; a second telescopic cylinder is fixedly connected to the upper side of the second support frame positioned on the left side; the telescopic end of the second telescopic cylinder is fixedly connected with a welding head; the upper side of the welding head is fixedly connected with a first connecting ring; the front part of the lower side and the rear part of the lower side of the first connecting ring are fixedly connected with two elastic telescopic rods; a second connecting ring is fixedly connected between the telescopic ends of the two elastic telescopic rods; a protective cylinder is fixedly connected to the inner side of the second connecting ring; the inner side of the protective cylinder is connected with the welding head in a sliding way; the upper side and the lower side in the protective cylinder are connected with a first impurity removal unit; the inner side of the protective cylinder is connected with a second impurity removal unit; the middle part of the inner side of the protective cylinder is connected with a rotating unit, and the rotating unit is used for driving a second impurity removing unit.
Furthermore, four first grooves are formed in the lower side of the protection cylinder in an annular array.
Further, the first impurity removing unit comprises a second connecting block, a first pipeline and a protective net; two second connecting blocks are fixedly connected to the middle of the welding head; the two second connecting blocks are both connected with the protective cylinder in a sliding manner; a first pipeline penetrates through the middle part of the second connecting block positioned on the left; four protective nets are fixedly connected to the lower side of the protective barrel and are respectively positioned inside the corresponding first grooves.
Further, the second impurity removing unit comprises a third connecting block, a second pipeline, a third pipeline, an annular cabin, a first circular ring, a fourth pipeline and a collecting cabin; a third connecting block is fixedly connected to the right side of the welding head; a second pipeline is fixedly connected to the third connecting block; the second pipeline is fixedly connected with a second connecting block positioned on the right side; the lower side of the second pipeline is connected with a third pipeline in a sliding way; the upper part of the inner side of the protection cylinder is fixedly connected with an annular cabin body; the annular cabin body is communicated with the third pipeline; the lower side of the annular cabin body is rotationally connected with a first circular ring; a fourth pipeline penetrates through the first circular ring; the lower side of the fourth pipeline is communicated with a collecting cabin body; the collecting cabin is in contact with the protective net.
Furthermore, a second groove is formed in the lower portion of the front side of the collecting cabin.
The beneficial effects are that: by adopting the technical scheme, the sliding block is matched with the first suction disc, when the middle part of the connecting piece is extruded downwards by the pressing block, the first suction disc moves along with the end part of the connecting piece, and the end part of the connecting piece is pressed flatly on the lithium battery electrode all the time, so that the problem of low connecting stability caused by manual welding is avoided, meanwhile, the deformed connecting piece can be positioned by matching the second positioning block and the second spring, and the attaching operation of the connecting piece cannot be influenced;
in the welding process, the smoke and dust that produces the welding is clear away totally through cooperation of a protection section of thick bamboo and first pipeline, prevent that the smoke and dust from diffusing to pollute operational environment in the air, avoid the workman to inhale harmful smoke and dust, in order to reach the protection effect, a protection section of thick bamboo also is used for intercepting the mars that produces in the welding process, avoid the mars to splash to the workman skin, further reach the protection effect, and simultaneously, will remain the granule impurity of the side on the connecting piece through the collection cabin body and gather together, the granule impurity that rethread fourth pipeline will gather together is inhaled totally, avoided granule impurity too dispersion and the clearance incomplete problem that leads to far away relatively apart from first pipeline, and avoided granule impurity to disturb the problem of welding operation, avoid simultaneously through the protection network because of the granule impurity problem that can't clear up that splashes to the protection section of thick bamboo outside.
Drawings
The contents of the drawings and the reference numbers in the drawings are briefly described as follows:
fig. 1 is a schematic view showing a structure of a spot welding apparatus having a shielding effect according to the present invention;
FIG. 2 is a schematic structural view of another view of the spot welding apparatus with shielding effect according to the present invention;
FIG. 3 shows a schematic structural view of the securing assembly of the present invention;
FIG. 4 is a schematic structural view of another perspective of the fastening assembly of the present invention;
FIG. 5 shows a schematic structural view of a welded assembly of the present invention;
FIG. 6 is a schematic block diagram showing another perspective of the weld stack of the present invention;
FIG. 7 is a schematic diagram of another perspective of the welded assembly of the present invention;
FIG. 8 shows a partial structural schematic of the weld stack of the present invention;
FIG. 9 shows an enlarged view at A in FIG. 8;
FIG. 10 shows an enlarged view at B in FIG. 8;
FIG. 11 is a partial schematic view of another perspective of the welded assembly of the present invention;
FIG. 12 shows a top view of the weld stack of the present invention with the second telescopic cylinder omitted.
Labeled in the figure as:
1-connecting frame, 2-first supporting frame, 3-second supporting frame, 201-round bar, 202-sliding block, 203-first sucker, 204-first spring, 205-first connecting block, 206-first telescopic cylinder, 207-pressing block, 208-second sucker, 209-first positioning block, 2010-sliding sleeve block, 2011-second positioning block, 2012-second spring, 301-second telescopic cylinder, 302-welding head, 303-first connecting ring, 304-elastic telescopic rod, 305-second connecting ring, 306-protective cylinder, 307-second connecting block, 308-first pipeline, 309-protective net, 3010-third connecting block, 3011-second pipeline, 3012-third pipeline, 3013-annular cabin, 3014-first round ring, 3015-fourth pipeline, 3016-collecting cabin, 3017-motor, 3018-spur gear, 3019-second round ring, 3010-toothed ring, 91-first groove, 92-second groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solution of the present invention by describing the embodiments with reference to the accompanying drawings.
Embodiment 1
A spot welding device with a protection effect is shown in figures 1-4 and comprises a connecting frame 1, a first supporting frame 2, a second supporting frame 3, a fixing assembly and a welding assembly; the lower side of the connecting frame 1 is connected with a first supporting frame 2 through bolts; the left part and the right part of the rear side of the first support frame 2 are both connected with a second support frame 3 through bolts; the front side of the first support frame 2 is connected with a fixed component; two 3 upsides of second support frame all are connected with a welding subassembly.
The fixing component comprises a round rod 201, a sliding block 202, a first suction disc 203, a first spring 204, a pressing unit and a positioning unit; a round rod 201 is welded on the left part of the front side and the right part of the front side of the first support frame 2; a sliding block 202 is connected to each of the two round rods 201 in a sliding manner; a first suction disc 203 is fixedly connected to the lower sides of the two sliding blocks 202; a first spring 204 is sleeved on each of the two round rods 201, one end of each first spring 204 is welded with the adjacent sliding block 202, and the other end of each first spring 204 is welded with the first support frame 2; the middle part of the front side of the first support frame 2 is connected with an extrusion unit; the extrusion unit is connected with a positioning unit; the first suction cup 203 is made of rubber.
The extrusion unit comprises a first connecting block 205, a first telescopic cylinder 206, a pressing block 207 and a second suction cup 208; the middle part of the front side of the first support frame 2 is connected with a first connecting block 205 through a bolt; a first telescopic cylinder 206 is fixedly connected to the middle part of the upper side of the first connecting block 205; a compression block 207 is fixedly connected to the telescopic end of the first telescopic cylinder 206; the pressing block 207 is slidably connected with the first connecting block 205; three second suction cups 208 are fixedly connected to the left part and the right part of the lower side of the first connecting block 205; the lower part of the pressing block 207 is an isosceles triangular prism and is used for extruding the connecting sheet into a buffer area; the second suction cup 208 is made of rubber.
The positioning unit comprises a first positioning block 209, a sliding sleeve block 2010, a second positioning block 2011 and a second spring 2012; a first positioning block 209 is fixedly connected to the front part and the rear part of the lower side of the first connecting block 205; two sliding sleeve blocks 2010 are connected to the front side of the first support frame 2 through bolts, and the two sliding sleeve blocks 2010 are positioned on the outer sides of the two round rods 201; a second positioning block 2011 is connected to each of the two sliding sleeve blocks 2010 in a sliding manner; and a second spring 2012 is welded at the upper ends of the two second positioning blocks 2011, and the lower end of the second spring 2012 is welded with the adjacent sliding sleeve block 2010.
When the device is ready for operation, the connecting frame 1 is fixed in an external moving mechanism through bolts, a connecting sheet is manually attached to the middle of the lower side of the first connecting block 205, the front side and the rear side of the connecting sheet are respectively contacted with the adjacent first positioning blocks 209, the left side and the right side of the connecting sheet are respectively contacted with the adjacent second positioning blocks 2011, the front position and the rear position of the connecting sheet are positioned through the two first positioning blocks 209, the left position and the right position of the connecting sheet are positioned through the two second positioning blocks 2011, so that the quick positioning of the connecting sheet is completed, the connecting sheet is manually pressed to the second sucking disc 208 and the first sucking disc 203, the connecting sheet is fixed through the second sucking disc 208 and the first sucking disc 203, then the connecting frame 1 is driven to move downwards through the external moving mechanism, the connecting frame 1 drives parts on the connecting sheet to move downwards, so as to drive the connecting sheet to move downwards, and enable two ends of the connecting sheet to be respectively contacted with electrodes corresponding to adjacent batteries, then the first telescopic cylinder 206 drives the pressing block 207 to move downwards, the pressing block 207 moves downwards to contact the middle of the connecting piece and extrudes the middle of the pressing block 207 downwards, so that the middle of the connecting piece is sunken downwards to form a buffer area, in the process, the end part of the connecting piece drives the first sucker 203 to move towards the pressing block 207, the first sucker 203 drives the sliding block 202 to slide on the round rod 201 and stretch the first spring 204, namely when the pressing block 207 extrudes the middle part of the connecting piece downwards, the first sucker 203 moves along with the end part of the connecting piece and always flattens the end part of the connecting piece on a lithium battery electrode, so that the two ends of the connecting piece are prevented from tilting in the extrusion process, then the two ends of the connecting piece are welded on corresponding electrodes through a welding assembly, then the connecting frame 1 is driven to move upwards through an external moving mechanism, the connecting frame 1 drives parts on the connecting frame to move, and the first telescopic cylinder 206 continuously performs extension motion, the middle part of the upper side of the connecting piece is always attached to block and limit the middle part of the connecting piece, then the first sucker 203 and the second sucker 208 are upwards separated from the connecting piece, other positions of the connecting piece are welded through a welding assembly, when the connecting piece is used, the first sucker 203 is matched with the first sucker 203, when the middle part of the connecting piece is downwards extruded by the pressing block 207, the first sucker 203 moves along with the end part of the connecting piece, and the end part of the connecting piece is always pressed on a lithium battery electrode, so that the two ends of the connecting piece are prevented from tilting in the extrusion process, and the problem of low connection stability caused by manual welding is solved;
part connection piece middle part can be upwards protruding, be the arc, highly be less than the default at connection piece both ends promptly, consequently, be used for reducing the high position of second locating piece 2011 of connection piece location, when laminating the connection piece on the electrode of lithium cell, a second locating piece 2011 for positioning the connection piece contacts with the electrode of connection piece and lithium cell earlier, then first support frame 2 drives sliding sleeve piece 2010 for second locating piece 2011 downstream, and stretch to second spring 2012, cooperate through second locating piece 2011 and second spring 2012 and to fix a position the connection piece that warp during the use, and can not influence the laminating operation of connection piece.
On the basis of the embodiment 1, as shown in fig. 1-2 and fig. 5-12, the welding assembly includes a second telescopic cylinder 301, a welding head 302, a first connecting ring 303, an elastic telescopic rod 304, a second connecting ring 305, a protective cylinder 306, a first impurity removing unit, a second impurity removing unit and a rotating unit; a second telescopic cylinder 301 is connected to the upper side of the second support frame 3 positioned on the left side through bolts; a welding head 302 is fixedly connected to the telescopic end of the second telescopic cylinder 301; the upper side of the welding head 302 is connected with a first connecting ring 303 through bolts; two elastic telescopic rods 304 are fixedly connected to the front part and the rear part of the lower side of the first connecting ring 303; a second connecting ring 305 is fixedly connected between the telescopic ends of the two elastic telescopic rods 304; a protective cylinder 306 is welded on the inner side of the second connecting ring 305; the inner side of the protective barrel 306 is connected with the welding head 302 in a sliding way; the inner upper side and the inner lower side of the protective cylinder 306 are connected with a first impurity removal unit; the inner side of the protective cylinder 306 is connected with a second impurity removal unit; the middle part of the inner side of the protective cylinder 306 is connected with a rotating unit, and the rotating unit is used for driving a second impurity removing unit; four first grooves 91 are formed in the lower side of the protective cylinder 306 in an annular array.
The first impurity removing unit comprises a second connecting block 307, a first pipeline 308 and a protective net 309; two second connecting blocks 307 are fixedly connected to the middle part of the welding head 302; the two second connecting blocks 307 are both connected with the protective cylinder 306 in a sliding manner; a first pipeline 308 is arranged in the middle of the second connecting block 307 positioned on the left side in a penetrating manner; four protective nets 309 are fixedly connected to the lower side of the protective cylinder 306, and the four protective nets 309 are respectively located inside the corresponding first grooves 91.
The second impurity removing unit comprises a third connecting block 3010, a second pipeline 3011, a third pipeline 3012, an annular cabin 3013, a first ring 3014, a fourth pipeline 3015 and a collecting cabin 3016; a third connecting block 3010 is fixedly connected to the right side of the welding head 302; a second pipeline 3011 is fixedly connected to the third connecting block 3010; the second pipeline 3011 is fixedly connected with the second connecting block 307 on the right; a third pipeline 3012 is connected to the lower side of the second pipeline 3011 in a sliding mode; an annular cabin 3013 is welded on the upper part of the inner side of the protective cylinder 306; the annular cabin 3013 is communicated with the third pipeline 3012; the lower side of the annular cabin body 3013 is rotatably connected with a first circular ring 3014; a fourth pipeline 3015 penetrates through the first circular ring 3014; the lower side of the fourth pipeline 3015 is communicated with a collecting cabin 3016; the collection cabin 3016 is in contact with the protection net 309; the lower part of the front side of the collecting cabin 3016 is provided with a second groove 92.
The rotating unit comprises a motor 3017, a straight gear 3018, a second circular ring 3019 and a toothed ring 3020; a motor 3017 is fixedly connected to the middle of the inner side of the protection cylinder 306; a straight gear 3018 is fixedly connected to an output shaft of the motor 3017; the middle part of the inner side of the protective cylinder 306 is rotatably connected with a second circular ring 3019, and the second circular ring 3019 is positioned below the motor 3017; the second circular ring 3019 is fixedly connected with the fourth pipeline 3015; a gear ring 3020 is fixedly connected to the inner side of the second circular ring 3019; the toothed ring 3020 is engaged with the spur gear 3018.
The specific operation of welding the connecting pieces in embodiment 1 is as follows: the welding head 302 is driven by the second telescopic cylinder 301 to move downwards, the welding head 302 drives parts on the welding head 302 to move downwards, the protective cylinder 306 is enabled to move downwards to contact with the connecting sheet, then the welding head 302 continues to move downwards, the welding head 302 slides downwards relative to the protective cylinder 306 and compresses the elastic telescopic rod 304 until the welding head 302 contacts with the connecting sheet, then the connecting sheet is electrically welded on an electrode of a lithium battery, welding operation is completed, sparks generated in the welding process are intercepted by the protective cylinder 306, the sparks are prevented from splashing to the skin of workers, and the protection effect is achieved;
before welding operation, the external air suction pipe is communicated with the first pipeline 308 and the second pipeline 3011, a large amount of smoke and dust impurities are generated in the welding process, at the moment, the external air suction pipe sucks air into the first pipeline 308, so that outside air flows into the protective cylinder 306 through the first groove 91, then flows into the first pipeline 308 from the protective cylinder 306, and then flows into the external air suction pipe from the first pipeline 308, and in the process, air carries dust to flow together, so that the automatic smoke and dust removing function is realized, the smoke and dust are prevented from being diffused into the air to pollute the working environment, workers are prevented from sucking harmful smoke and dust, and the protection effect is further realized;
particle impurities generated by welding are deposited at the bottom of the inner side of the protective cylinder 306, and the first pipeline 308 is relatively far away from the bottom of the inner side of the protective cylinder 306, so that the particle impurities cannot be removed by the first pipeline 308, and the particle impurities can interfere with the welding operation of the connecting sheet, at this time, the motor 3017 is started, the motor 3017 drives the spur gear 3018 to rotate, the spur gear 3018 drives the toothed ring 3020 to rotate, the toothed ring 3020 drives the second circular ring 3019 to rotate, the second circular ring 3019 drives the fourth pipeline 3015 to perform circular motion, the fourth pipeline 3015 drives the first circular ring 3014 to rotate in the annular cabin 3013, meanwhile, the fourth pipeline 3015 drives the collecting cabin 3016 to rotate, the collecting cabin 3016 is attached to the upper side of the connecting sheet to rotate, so that the particle impurities on the upper side of the connecting sheet are gathered inside the collecting cabin 3016 through the second groove 92, then, the external air suction pipe starts to suck air into the second pipeline 3011, so that air sequentially flows into the external air suction pipe through the collecting cabin 3016, the fourth pipeline 3015, the annular cabin 3013, the third pipeline 3012 and the second pipeline 3011 in a sucked mode, particle impurities gathered on the inner side of the collecting cabin 3016 are sucked and removed completely, when the external air suction pipe is used, the particle impurities remaining on the upper side face of the connecting piece are gathered together through the collecting cabin 3016, and the gathered particle impurities are sucked and removed completely through the fourth pipeline 3015, the problem that the particle impurities are too dispersed and are far away from the first pipeline 308 to cause incomplete cleaning is avoided, the problem that the particle impurities interfere welding operation is avoided, and meanwhile, the problem that the particle impurities cannot be cleaned due to splashing to the outer side of the protection cylinder 306 is avoided through the protection net 309.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalents or equivalent changes fall within the protection scope of the present invention.
Claims (9)
1. A spot welding device with a protection effect comprises a connecting frame (1), a first supporting frame (2) and a second supporting frame (3); a first supporting frame (2) is fixedly connected to the lower side of the connecting frame (1); the left part of the rear side and the right part of the rear side of the first supporting frame (2) are fixedly connected with a second supporting frame (3); it is characterized by also comprising a fixed component and a welding component; the front side of the first support frame (2) is connected with a fixed component; the upper sides of the two second supporting frames (3) are connected with a welding assembly;
the fixing component comprises a round rod (201), a sliding block (202), a first suction disc (203), a first spring (204), an extrusion unit and a positioning unit; a round rod (201) is fixedly connected to the left part and the right part of the front side of the first support frame (2); the two round rods (201) are both connected with a sliding block (202) in a sliding manner; a first suction disc (203) is fixedly connected to the lower sides of the two sliding blocks (202); a first spring (204) is sleeved on each of the two round rods (201), one end of each first spring (204) is fixedly connected with the adjacent sliding block (202), and the other end of each first spring (204) is fixedly connected with the first support frame (2); the middle part of the front side of the first support frame (2) is connected with an extrusion unit; the extrusion unit is connected with a positioning unit.
2. The spot welding equipment with the protection effect according to the claim 1, wherein the extrusion unit comprises a first connecting block (205), a first telescopic cylinder (206), a pressing block (207) and a second suction cup (208); the middle part of the front side of the first support frame (2) is fixedly connected with a first connecting block (205); a first telescopic cylinder (206) is fixedly connected to the middle part of the upper side of the first connecting block (205); a compression block (207) is fixedly connected to the telescopic end of the first telescopic cylinder (206); the pressing block (207) is connected with the first connecting block (205) in a sliding manner; three second suction cups (208) are fixedly connected to the left part and the right part of the lower side of the first connecting block (205).
3. A spot welding apparatus with shielding effect according to claim 2, wherein the lower portion of the pressing block (207) is an isosceles triangular prism for pressing the connecting piece out of the buffer area.
4. The spot welding device with the protection effect as claimed in claim 3, wherein the positioning unit comprises a first positioning block (209), a sliding sleeve block (2010), a second positioning block (2011) and a second spring (2012); a first locating block (209) is fixedly connected to the front part and the rear part of the lower side of the first connecting block (205); two sliding sleeve blocks (2010) are fixedly connected to the front side of the first support frame (2), and the two sliding sleeve blocks (2010) are positioned on the outer sides of the two round rods (201); a second positioning block (2011) is connected to each of the two sliding sleeve blocks (2010) in a sliding mode; the upper ends of the two second positioning blocks (2011) are fixedly connected with a second spring (2012), and the lower end of the second spring (2012) is fixedly connected with the adjacent sliding sleeve block (2010).
5. The spot welding equipment with the protection effect as claimed in claim 4, wherein the welding assembly comprises a second telescopic cylinder (301), a welding head (302), a first connecting ring (303), an elastic telescopic rod (304), a second connecting ring (305), a protection cylinder (306), a first impurity removal unit, a second impurity removal unit and a rotating unit; a second telescopic cylinder (301) is fixedly connected to the upper side of the second support frame (3) positioned on the left side; a welding head (302) is fixedly connected to the telescopic end of the second telescopic cylinder (301); a first connecting ring (303) is fixedly connected to the upper side of the welding head (302); two elastic telescopic rods (304) are fixedly connected to the front part and the rear part of the lower side of the first connecting ring (303); a second connecting ring (305) is fixedly connected between the telescopic ends of the two elastic telescopic rods (304); a protective cylinder (306) is fixedly connected with the inner side of the second connecting ring (305); the inner side of the protective cylinder (306) is connected with the welding head (302) in a sliding way; the inner upper side and the inner lower side of the protective cylinder (306) are connected with a first impurity removal unit; the inner side of the protective cylinder (306) is connected with a second impurity removal unit; the middle part of the inner side of the protective cylinder (306) is connected with a rotating unit, and the rotating unit is used for driving the second impurity removing unit.
6. Spot welding equipment with shielding effect according to claim 5, characterized in that the lower side of the shielding cylinder (306) is provided with four first grooves (91) in a circular array.
7. The spot welding equipment with the protection effect according to claim 6, wherein the first impurity removing unit comprises a second connecting block (307), a first pipeline (308) and a protective net (309); two second connecting blocks (307) are fixedly connected to the middle part of the welding head (302); the two second connecting blocks (307) are both in sliding connection with the protective cylinder (306); a first pipeline (308) penetrates through the middle part of the second connecting block (307) positioned on the left; four protective nets (309) are fixedly connected to the lower sides of the protective cylinders (306), and the four protective nets (309) are respectively positioned inside the corresponding first grooves (91).
8. The spot welding equipment with the protection effect according to claim 7, wherein the second impurity removing unit comprises a third connecting block (3010), a second pipeline (3011), a third pipeline (3012), an annular cabin body (3013), a first ring (3014), a fourth pipeline (3015) and a collecting cabin body (3016); a third connecting block (3010) is fixedly connected to the right side of the welding head (302); a second pipeline (3011) is fixedly connected to the third connecting block (3010); the second pipeline (3011) is fixedly connected with a second connecting block (307) positioned on the right; a third pipeline (3012) is connected to the lower side of the second pipeline (3011) in a sliding mode; the upper part of the inner side of the protective cylinder (306) is fixedly connected with an annular cabin body (3013); the annular cabin body (3013) is communicated with a third pipeline (3012); the lower side of the annular cabin body (3013) is rotatably connected with a first circular ring (3014); a fourth pipeline (3015) is arranged on the first circular ring (3014) in a penetrating way; a collecting cabin body (3016) is communicated with the lower side of the fourth pipeline (3015); the collecting cabin (3016) is in contact with the protective net (309).
9. Spot welding equipment with protection effect according to claim 8, characterized in that the collecting cabin (3016) is equipped with a second groove (92) at the lower part of its front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001295.3A CN115673627B (en) | 2023-01-03 | 2023-01-03 | Spot welding equipment with protective effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001295.3A CN115673627B (en) | 2023-01-03 | 2023-01-03 | Spot welding equipment with protective effect |
Publications (2)
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| CN115673627A true CN115673627A (en) | 2023-02-03 |
| CN115673627B CN115673627B (en) | 2023-03-28 |
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| CN202310001295.3A Active CN115673627B (en) | 2023-01-03 | 2023-01-03 | Spot welding equipment with protective effect |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077878A1 (en) * | 2010-12-10 | 2012-06-14 | 아이피지 포토닉스 코리아(주) | Jig for welding battery electrode, welding apparatus, and welding method |
| CN112658537A (en) * | 2020-12-11 | 2021-04-16 | 惠州市沃泰利科技有限公司 | Dedicated spot welding tool of lithium cell group |
| CN216126756U (en) * | 2021-08-30 | 2022-03-25 | 广东利元亨智能装备股份有限公司 | Connecting sheet positioning device and positioning transfer mechanism |
| CN216829412U (en) * | 2022-01-28 | 2022-06-28 | 广东利元亨技术有限公司 | Closing device and welding hold-down mechanism |
| WO2022227557A1 (en) * | 2021-04-30 | 2022-11-03 | 无锡先导智能装备股份有限公司 | Jig and assembly device |
-
2023
- 2023-01-03 CN CN202310001295.3A patent/CN115673627B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077878A1 (en) * | 2010-12-10 | 2012-06-14 | 아이피지 포토닉스 코리아(주) | Jig for welding battery electrode, welding apparatus, and welding method |
| CN112658537A (en) * | 2020-12-11 | 2021-04-16 | 惠州市沃泰利科技有限公司 | Dedicated spot welding tool of lithium cell group |
| WO2022227557A1 (en) * | 2021-04-30 | 2022-11-03 | 无锡先导智能装备股份有限公司 | Jig and assembly device |
| CN216126756U (en) * | 2021-08-30 | 2022-03-25 | 广东利元亨智能装备股份有限公司 | Connecting sheet positioning device and positioning transfer mechanism |
| CN216829412U (en) * | 2022-01-28 | 2022-06-28 | 广东利元亨技术有限公司 | Closing device and welding hold-down mechanism |
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| Publication number | Publication date |
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| CN115673627B (en) | 2023-03-28 |
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