CN112935543A - Double-material-channel elastic sheet welding equipment - Google Patents
Double-material-channel elastic sheet welding equipment Download PDFInfo
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- CN112935543A CN112935543A CN202110148898.7A CN202110148898A CN112935543A CN 112935543 A CN112935543 A CN 112935543A CN 202110148898 A CN202110148898 A CN 202110148898A CN 112935543 A CN112935543 A CN 112935543A
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- 238000003466 welding Methods 0.000 title claims abstract description 156
- 239000000463 material Substances 0.000 claims abstract description 224
- 238000005520 cutting process Methods 0.000 claims abstract description 67
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims description 54
- 238000007599 discharging Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 16
- 230000009977 dual effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 210000003813 thumb Anatomy 0.000 description 27
- 239000012634 fragment Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000004080 punching Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides double-material-channel shrapnel welding equipment which comprises a feeding machine, a welding detection tool, a cutting tool and a receiving machine, wherein the feeding machine is used for feeding two groups of shrapnels to be welded; the welding detection tool is used for respectively welding the two groups of elastic sheets to be welded and detecting the welded elastic sheets; the cutting tool is used for cutting the two groups of the elastic sheets after the welding detection; and the material collecting machine is used for collecting the cut elastic sheet finished products. The invention can solve the problems that the welding capacity of the laser galvanometer cannot be fully exerted in the existing elastic sheet welding process, so that the production efficiency is low and the like.
Description
Technical Field
The invention relates to the technical field of elastic sheet welding, in particular to double-material-channel elastic sheet welding equipment.
Background
Some disjunctor shell fragments in the punching press workshop are obtained by two kinds of different disjunctor shell fragments welding, cut, with two different shell fragments location relative position and compress tightly to adopt laser will compress tightly two shell fragments welding of location together, then will weld the shell fragment after the welding and cut the finished product that the processing obtained. At present, in the production process, a single material channel is adopted for welding the elastic sheet, and the method has the following problems:
(1) the welding range of the laser galvanometer cannot be fully utilized, and the laser galvanometer cannot exert the maximum capacity;
(2) the number of one-time welding products of the existing single-material-channel welding equipment is only 3, the equipment beat is 1.4s/pcs, and the efficiency is not high;
(3) the waste materials of different materials after the shrapnel is cut are mixed together, which causes inconvenience to the subsequent treatment.
In order to solve the above problems, the present invention is directed to a dual material channel spring plate welding apparatus.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a dual-material-channel shrapnel welding device to solve the problems of low production efficiency and the like caused by the insufficient performance of the laser galvanometer welding capability in the existing shrapnel welding process.
The invention provides double-material-channel shrapnel welding equipment which comprises a feeding machine, a welding detection tool, a cutting tool and a material receiving machine, wherein,
the feeding machine is used for feeding the two groups of elastic sheets to be welded;
the welding detection tool is used for respectively welding the two groups of elastic sheets to be welded and detecting the welded elastic sheets;
the cutting tool is used for cutting the two groups of elastic sheets after the welding detection of the welding detection tool;
and the material receiving machine is used for collecting the finished elastic sheet products cut by the cutting tool.
In addition, the preferable scheme is that the feeding machine comprises a feeding support and four discharging mechanisms arranged on the feeding support, wherein the four discharging mechanisms are used for feeding two groups of elastic sheets to be welded respectively;
wherein the discharging mechanism comprises a discharging component, a paper tape recycling component and a material guide groove component,
the discharging assembly is used for placing the spring plate winding disc;
the paper tape recovery assembly is used for recovering the paper tape stripped from the elastic sheet winding disc;
the material guide groove component is used for placing the elastic sheet stripped from the elastic sheet winding disc.
In addition, the preferable scheme is that the welding detection tool comprises a welding bracket, a parallel rail assembly arranged on the welding bracket, a material guiding, positioning and pressing device, a welding device and a detection device, wherein,
the parallel rail assembly is used for merging the elastic sheets to be welded into the same material channel;
the material guide positioning and compressing device is used for positioning and compressing the to-be-welded elastic sheets which are merged into the same material channel so as to weld the to-be-welded elastic sheets and compress the welded elastic sheets so as to detect the welding quality of the elastic sheets;
the welding device is used for welding the elastic sheets to be welded of the two material channels by adopting a laser galvanometer;
and the detection device is used for detecting the welding quality of the elastic sheet welded by the welding device.
In addition, it is preferable that the track combination assembly includes a track combination base plate, a track combination middle plate disposed on the track combination base plate, and a track combination cover plate disposed on the track combination middle plate, wherein,
a material channel for a first elastic sheet to operate is arranged between the parallel rail bottom plate and the parallel rail middle plate, and a material channel for a second elastic sheet to operate is arranged between the parallel rail middle plate and the parallel rail cover plate.
In addition, it is preferable that the guiding, positioning and compressing device includes a material channel plate provided with a left material channel and a right material channel, a welding, positioning and compressing assembly provided on the material channel plate, a positioning needle assembly and a detecting and compressing assembly, wherein,
the welding positioning and pressing assembly is used for positioning and pressing the spring plates which are parallel-connected and arranged on the same material channel at the welding position;
the positioning needle assembly is used for positioning the initial position of the material belt penetrating in the material passage;
the detection pressing assembly is used for pressing the elastic sheet in the material channel so as to detect the welding quality of the elastic sheet.
In addition, it is preferable that the positioning needle assembly includes a left material channel positioning needle assembly and a right material channel positioning needle assembly, wherein,
the left material channel positioning needle assembly is used for positioning the initial position of the material belt penetrating in the left material channel;
the right material channel positioning needle assembly is used for positioning the initial position of the material belt penetrating in the right material channel.
In addition, the preferable proposal is that the detecting and pressing component comprises a left material channel detecting and pressing component and a right material channel detecting and pressing component, wherein,
the left material channel detection pressing assembly is used for pressing the elastic sheet in the left material channel so as to detect the welding quality of the elastic sheet;
and the right material channel detection pressing assembly is used for pressing the elastic sheet in the right material channel so as to detect the welding quality of the elastic sheet.
In addition, the preferable scheme is that the material guiding, positioning and compressing device further comprises a welding and material shifting assembly, wherein the welding and material stripping assembly is used for synchronously feeding the elastic sheets in the left material channel and the right material channel.
In addition, the preferable scheme is that the cutting tool comprises a cutting support, a cutting material guiding device and a cutting device which are arranged on the cutting support, a waste material guiding groove and a waste material collecting device, wherein,
the cutting material guide device is used for conveying the two groups of elastic sheets after welding detection to the cutting device;
the cutting device is used for cutting the two groups of elastic sheets after welding detection;
the waste material guide groove is used for conveying the cut shrapnel waste materials to the waste material collecting device;
the waste collecting device is used for collecting the cut elastic piece waste.
In addition, the preferable scheme is that the material receiving machine comprises a material receiving bracket, a first material receiving assembly and a second material receiving assembly, wherein the first material receiving assembly and the second material receiving assembly are arranged on the material receiving bracket,
the first material receiving assembly is used for winding and collecting a group of elastic sheet finished products;
and the second material receiving assembly is used for winding and collecting the other group of elastic sheet finished products.
According to the technical scheme, the double-material-channel shrapnel welding equipment provided by the invention has the advantages that through designing the double material channels, the laser galvanometer simultaneously welds the shrapnels to be welded of the two material channels, the welding range of the laser galvanometer is maximally utilized, and two material belt finished products are produced at one time; and the elastic sheets of the two material channels are positioned and compressed through the material guide positioning and compressing device, so that the welding quality is improved.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic structural diagram of a double-material-channel shrapnel welding device according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of a feeding machine according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a welding detection tool according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a track-combining assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a material guiding, positioning and pressing device according to an embodiment of the invention;
FIG. 6 is a schematic diagram of a welding stirring assembly according to an embodiment of the invention;
FIG. 7 is a schematic structural diagram of a cutting tool according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a cutting guide device according to an embodiment of the present invention;
fig. 9 is a schematic view illustrating a structure of a scrap chute according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a material receiving machine according to an embodiment of the invention;
fig. 11-1 to 11-5 are schematic diagrams of different spring structures according to embodiments of the invention, respectively.
Wherein the reference numerals include: 100. a feeding machine 200, a welding detection tool 300, a cutting tool 400, a receiving machine 500, a waste collecting device 110, a feeding support 120, a first discharging mechanism 130, a second discharging mechanism 140, a third discharging mechanism 150, a fourth discharging mechanism 210, a welding support 220, a track combining component 230, a guide positioning and pressing device 240, a welding device 250, a detection device 310, a cutting support 320, a cutting guide device 330, a cutting device 340, a waste guide chute 410, a receiving support 420, a first receiving component 430, a second receiving component 231, a material channel plate 232, a left material channel positioning needle component 233, a right material channel positioning needle component 234, a welding positioning and pressing component 235, a left material channel detecting and pressing component 236, a right material channel detecting component 237, a welding and shifting component 238, a left material channel 239 and a right material channel, 221. and the track-combining cover plate 222, a track-combining middle plate 223, a track-combining bottom plate 2371, an electric cylinder 2372, a first thumb wheel 2373, a second thumb wheel 2374, a third thumb wheel 2375, a fourth thumb wheel 2376, a first connecting wheel 2377, a second connecting wheel 2378 and a third connecting wheel.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Aiming at solving the problems that the welding capacity of a laser galvanometer cannot be fully exerted in the existing elastic sheet welding process, so that the production efficiency is low and the like, the invention provides double-material-channel elastic sheet welding equipment.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to explain the structure of the double-material-channel shrapnel welding equipment provided by the invention, fig. 1 shows the structure of the double-material-channel shrapnel welding equipment according to the embodiment of the invention.
As shown in fig. 1, the dual-material-channel shrapnel welding equipment provided by the invention comprises a feeding machine 100, a welding detection tool 200, a cutting tool 300 and a receiving machine 400, wherein the feeding machine 100 is used for feeding two groups of shrapnels to be welded; the welding detection tool 200 is used for respectively welding the two groups of elastic sheets to be welded and detecting the welded elastic sheets; the cutting tool 300 is used for cutting the two groups of elastic sheets after the welding detection of the welding detection tool; and the material collecting machine 400 is used for collecting the finished elastic sheet products cut by the cutting tool.
The connected elastic sheet is obtained after the different elastic sheets are subjected to processes of feeding, welding, cutting and the like through the welding equipment, wherein fig. 11-1 to 11-5 show specific structures of the different elastic sheets according to the embodiment of the invention, and fig. 11-1 shows a first elastic sheet structure according to the embodiment of the invention; fig. 11-2 shows a second dome structure according to an embodiment of the invention; fig. 11-3 shows a structure of a first elastic piece welded to a second elastic piece according to an embodiment of the invention; fig. 11-4 illustrate a final structure of a spring plate according to an embodiment of the invention; fig. 11-5 show a finished structure of a conjoined elastic sheet according to an embodiment of the invention.
The first elastic sheet and the second elastic sheet are welded together by the double-material-channel elastic sheet welding equipment to form an elastic sheet welded structure shown in the figure 11-3, the waste material of the elastic sheet is cut after cutting to form an elastic sheet finished product shown in the figure 11-4, and the elastic sheet is subjected to connected feeding in the production process, so that the finished product finally generated by the double-material-channel elastic sheet welding equipment is the connected elastic sheet finished product shown in the figure 11-5.
The above is the overall structure of the double-material-channel shrapnel welding equipment and each function in each structure, and each structure will be further described in detail to realize each function.
Fig. 2 shows a feeding machine structure according to an embodiment of the present invention, and as shown in fig. 2, the feeding machine 100 includes a feeding support 110 for carrying, and four discharging mechanisms disposed on the feeding support 110, where the four discharging mechanisms respectively feed two groups of elastic sheets to be welded; each discharging mechanism comprises a discharging assembly, a paper tape recycling assembly and a material guide chute assembly, wherein the discharging assembly is used for placing an elastic sheet winding disc; the paper tape recovery assembly is used for recovering a paper tape stripped from the elastic sheet winding disc; the guide chute assembly is used for placing the elastic sheet stripped from the elastic sheet winding disc.
In the embodiment shown in fig. 2, the four discharging mechanisms are a first discharging mechanism 120, a second discharging mechanism 130, a third discharging mechanism 140 and a fourth discharging mechanism 150, respectively, wherein the first discharging mechanism 120 is used for feeding a first elastic sheet of the left material channel; the second discharging mechanism 130 is used for feeding a second elastic sheet of the left material channel; namely: the first elastic sheet of the first discharging mechanism 120 and the second elastic sheet of the second discharging mechanism 130 are welded after being guided to the left material channel; the third discharging mechanism 140 is used for feeding the first elastic sheet of the right material channel; the fourth discharging mechanism 150 is used for feeding the second elastic sheet of the right material channel; namely: and the first elastic sheet of the third discharging mechanism 140 and the second elastic sheet of the fourth discharging mechanism 150 are welded after being guided to the right material channel.
Fig. 3 shows a structure of a welding detection tool according to an embodiment of the present invention, and as shown in fig. 3, the welding detection tool includes a welding support 210 for supporting, a combining rail assembly 220 disposed on the welding support 210, a material guiding and positioning and pressing device 230, a welding device 240, and a detection device 250.
The parallel track assembly 220 is used for merging the elastic sheets to be welded into the same material channel. The material guiding and positioning compressing device 230 is used for positioning and compressing the to-be-welded elastic pieces merged into the same material channel so as to weld the to-be-welded elastic pieces and compressing the welded elastic pieces so as to detect the welding quality of the elastic pieces. Welding set 240 is used for adopting laser to shake the mirror and weld the shell fragment of waiting to weld two material ways simultaneously, wherein, welding set 240 includes the laser mirror that shakes, shake the mirror through the laser and weld two material way well shell fragments simultaneously, wherein need explain, the first shell fragment and the second shell fragment of same material way weld, this laser shakes mirror welding zone and can satisfy 6 products of disposable welding, the shell fragment of two material ways welds simultaneously, the maximize utilizes the welding zone that the laser shakes the mirror, and the production efficiency is improved. The detection device 250 is used for detecting the welding quality of the welded elastic sheet, namely: and detecting the welding quality of the welded elastic sheet, and detecting the welding quality of the elastic sheet on the left material channel and the right material channel respectively by installing two sets of vision systems.
Fig. 4 shows a structure of a track combination assembly according to an embodiment of the present invention, as shown in fig. 4, the track combination assembly 220 includes a track combination bottom plate 221, a track combination middle plate 222 disposed on the track combination bottom plate 221, and a track combination cover plate 223 disposed on the track combination middle plate 222, wherein a material channel for a first elastic sheet to run is disposed between the track combination bottom plate 221 and the track combination middle plate 222, a material channel for a second elastic sheet to run is disposed between the track combination middle plate 222 and the track combination cover plate 223, and the first elastic sheet and the second elastic sheet both run a material guiding and positioning pressing device, and the second elastic sheet is correspondingly positioned on the first elastic sheet, so as to complete combination of different elastic sheets.
Fig. 5 shows a guide positioning and pressing device structure according to an embodiment of the present invention, and as shown in fig. 5, the guide positioning and pressing device 230 includes a material channel plate 231 provided with a left material channel 238 and a right material channel 239, a welding positioning and pressing assembly provided on the material channel plate 231, a positioning needle assembly, and a detection and pressing assembly, wherein the welding positioning and pressing assembly is used for positioning and pressing the shrapnel which are parallel guided on the same material channel at a welding position; the positioning needle assembly is used for positioning the initial position of the material belt penetrating in the material channel; and the detection pressing assembly is used for pressing the elastic sheet in the material channel so as to detect the welding quality of the elastic sheet.
In the embodiment shown in fig. 5, the positioning needle assembly includes a left material channel positioning needle assembly 232 and a right material channel positioning needle assembly 233, wherein the left material channel positioning needle assembly 232 is used for positioning the material strip threading initial position in the left material channel 238; the right material channel positioning needle assembly 233 is used for positioning the material belt penetrating initial position in the right material channel 239.
The detection pressing assembly comprises a left material channel detection pressing assembly 235 and a right material channel detection pressing assembly 236, wherein the left material channel detection pressing assembly 235 is used for pressing the elastic sheet in the left material channel so as to detect the welding quality of the elastic sheet; the right material channel detection pressing assembly 236 is used for pressing the elastic sheet in the right material channel so as to detect the welding quality of the elastic sheet. In the embodiment of the invention, the distance between the welding position of the left material channel and the detection position is the distance of two steps, and the distance between the welding position of the right material channel and the detection position is the distance of three steps, so that the detection and compaction can be carried out on different material channels without mutual interference; in a specific application, the setting of the positions of the two material channels for compressing the elastic sheet is not limited to the above embodiment, and the setting is not limited to the above embodiment as long as the positions are staggered, so that the process implemented by the two material channels is not disturbed.
Fig. 6 shows a structure of a welding material shifting assembly according to an embodiment of the invention, and as shown in fig. 6, the material guiding, positioning and pressing device 230 further includes a welding material shifting assembly 237, wherein the welding material stripping assembly 237 is used for synchronously feeding elastic sheets in the left material channel 238 and the right material channel 239. The welding stripping assembly 237 includes an electric cylinder 2371, three connecting wheels, and four thumb wheels, wherein, because the corresponding servo material pulling holes of the first elastic sheet and the second elastic sheet have the distance difference of 0.75mm, therefore, an angle difference is needed between the corresponding teeth of the thumb wheel corresponding to the first elastic sheet and the second elastic sheet, and the reference arc length of the thumb wheel corresponding to the angle difference is needed to be set according to the distance difference (i.e., the reference arc length of the thumb wheel corresponding to the angle difference is needed to be 0.75mm because the material belt is tangent to the reference circle), by designing the angles of the pin holes on the three connecting wheels 2376, 2377 and 2378, so that the angle difference among the first thumb wheel 2372, the second thumb wheel 2373, the third thumb wheel 2374 and the fourth thumb wheel 2375 meets the preset requirement, the angles of the first thumb wheel 2372 and the third thumb wheel 2374 are the same, and the angles of the second thumb wheel 2373 and the fourth thumb wheel 2375 are the same.
In the embodiment of the invention, an angle difference between the third thumb wheel 2374 and the fourth thumb wheel 2375 is taken as an example, two sides of the third connecting wheel 2378 are respectively connected with the third thumb wheel 2374 and the fourth thumb wheel 2375, two pairs of pin holes (designed according to the angle difference requirement) are designed on the third connecting wheel 2378, and the pin holes on the third thumb wheel 2374 and the fourth thumb wheel 2375 are matched with the corresponding pin holes on the third connecting wheel 2378, so that the required angle difference is ensured. In addition, the matching of the first connecting wheel 2376 and the second connecting wheel 2377 with the thumb wheel is also based on the principle described above, and the angle difference between the first thumb wheel 2372, the second thumb wheel 2373, the third thumb wheel 2374 and the fourth thumb wheel 2375 can be completely ensured by the above manner.
Fig. 7 shows a cutting tool structure according to an embodiment of the invention, and as shown in fig. 7, the cutting tool 300 includes a cutting support 310 for bearing, a cutting guide 320 and a cutting device 330 disposed on the cutting support 310, a scrap guide chute 340, and a scrap collecting device 500.
The cutting material guiding device 320 is configured to convey the two sets of elastic sheets after the welding detection to the cutting device 330. And the cutting device 330 is used for cutting the two groups of elastic pieces after welding detection, wherein the cutting device comprises a cutting die, the welded connected elastic pieces are cut, the cutting die is provided with two cutting positions, the first cutting position cuts the first elastic piece, and the second cutting position cuts the second elastic piece. The waste material guide groove 340 is used for conveying the cut shrapnel waste materials to the waste material collecting device 500; the scrap collecting device 500 is used for collecting the cut shrapnel scrap.
In the embodiment shown in fig. 8, two material channels, a left material channel 238 and a right material channel 239, are arranged in the cutting material guiding device 320, and the welded elastic pieces are enabled to run in the two material channels, so as to convey the elastic pieces in the two material channels to the cutting device.
In the embodiment shown in fig. 9, the scrap chute 340 guides the cut scrap to the scrap collecting box 500, and two rails are disposed on the scrap chute 340 and are designed to guide the scrap of the first elastic piece and the scrap of the second elastic piece to be respectively poured into different scrap collecting boxes.
Fig. 10 shows a structure of a material receiving machine according to an embodiment of the invention, as shown in fig. 10, the material receiving machine 400 includes a material receiving bracket 410 for carrying, a first material receiving assembly 420 and a second material receiving assembly 430 disposed on the material receiving bracket 410, wherein the first material receiving assembly 420 is used for performing a winding disc collection on one set of finished shrapnel products; the second receiving assembly 430 is used for winding and collecting another set of spring plate finished products.
The specific structure of the double-material-channel elastic sheet welding equipment provided by the invention comprises the following working processes:
the first step is as follows: two types of four-disc punching connected elastic sheet winding discs are respectively placed at corresponding positions of the feeding machine 100, then a second elastic sheet in the second placing part device 130 penetrates into a left material channel 238 between a parallel rail bottom plate 223 and a parallel rail middle plate 222 in a parallel rail assembly, penetrates out of the parallel rail assembly and penetrates into a material guiding positioning pressing device 230, and is roughly positioned by a left material channel positioning needle assembly 232;
the first elastic sheet in the first feeding part device 120 penetrates into a left material channel between a track combining cover plate 221 and a track combining middle plate 222 in the track combining assembly, penetrates out of the track combining assembly and penetrates into a material guiding positioning pressing device 230, correspondingly spreads the first elastic sheet on a second elastic sheet, performs coarse positioning by using a left material channel positioning needle assembly 232, covers a material guard plate of the welding positioning pressing assembly, and presses the material guard plate of the welding positioning pressing assembly by using an elbow clamp of the welding positioning pressing assembly. And the elastic sheet in the right material channel is penetrated through the material for coarse positioning by the same method.
The second step is that: positioning and pressing the combined elastic sheets through a welding positioning and pressing assembly, and then welding for one time through a welding device 240 to obtain 6 welding products; respectively hanging the material belts in the two material channels to a welding material shifting component 237, manually rotating a shifting wheel, and performing coarse positioning on the two connected elastic sheets by using a left material channel positioning needle component 232 and a right material channel positioning needle component 233 again;
the welding positioning compressing assembly 234 positions and compresses the corresponding elastic sheet, and the left material channel detection compressing assembly 235 and the right material channel detection compressing assembly 236 compress the corresponding elastic sheets respectively; then the welding device 240 welds the corresponding elastic sheet, and the detection device 250 detects the corresponding elastic sheet at the same time; then the welding positioning compressing component 234, the left material channel detecting compressing component 235 and the right material channel detecting compressing component 236 are separated from the elastic sheet respectively, and the welding material shifting component 237 feeds materials according to the designated step.
The third step: when the welding detection tool 200 automatically operates, the welded material belt penetrates through the cutting material guide device 320 and is hung to the cutting material shifting assembly 321, the shifting wheel is manually rotated, the material belt penetrates through the cutting device 330 and is aligned to the cutting position, the cutting device 330 performs cutting of the current elastic sheet, and then the cutting material shifting assembly 321 feeds materials according to the designated step pitch; the cut shrapnel waste is guided to the waste collection box 500 by the waste guide groove 340 for classified collection.
The fourth step: the finished material belt output from the left material channel of the cutting tool 300 is wound and collected by the second material receiving assembly 430, and the finished material belt output from the right material channel is wound and collected by the first material receiving assembly 420.
According to the double-material-channel shrapnel welding equipment, by designing the double material channels, the laser galvanometer simultaneously welds the shrapnels to be welded of the two material channels, so that the welding range of the laser galvanometer is maximally utilized, and two material belt finished products are produced at one time; and the elastic sheets of the two material channels are positioned and compressed through the material guide positioning and compressing device, so that the welding quality is improved.
The double feed channel shrapnel welding device proposed according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the dual-channel shrapnel welding device provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (10)
1. A double-material-channel elastic sheet welding device is characterized by comprising a feeding machine, a welding detection tool, a cutting tool and a material receiving machine, wherein,
the feeding machine is used for feeding the two groups of elastic sheets to be welded;
the welding detection tool is used for respectively welding the two groups of elastic sheets to be welded and detecting the welded elastic sheets;
the cutting tool is used for cutting the two groups of elastic sheets after the welding detection of the welding detection tool;
and the material receiving machine is used for collecting the finished elastic sheet products cut by the cutting tool.
2. The dual feed channel spring plate welding apparatus of claim 1,
the feeding machine comprises a feeding support and four discharging mechanisms arranged on the feeding support, wherein the four discharging mechanisms are used for feeding two groups of elastic sheets to be welded respectively;
wherein the discharging mechanism comprises a discharging component, a paper tape recycling component and a material guide groove component,
the discharging assembly is used for placing the spring plate winding disc;
the paper tape recovery assembly is used for recovering the paper tape stripped from the elastic sheet winding disc;
the material guide groove component is used for placing the elastic sheet stripped from the elastic sheet winding disc.
3. The dual feed channel spring plate welding apparatus of claim 1,
the welding detection tool comprises a welding bracket, a parallel rail component arranged on the welding bracket, a material guiding, positioning and pressing device, a welding device and a detection device, wherein,
the parallel rail assembly is used for merging the elastic sheets to be welded into the same material channel;
the material guide positioning and compressing device is used for positioning and compressing the to-be-welded elastic sheets which are merged into the same material channel so as to weld the to-be-welded elastic sheets and compress the welded elastic sheets so as to detect the welding quality of the elastic sheets;
the welding device is used for welding the elastic sheets to be welded of the two material channels by adopting a laser galvanometer;
and the detection device is used for detecting the welding quality of the elastic sheet welded by the welding device.
4. The dual feed channel spring plate welding apparatus of claim 3,
the parallel rail assembly comprises a parallel rail bottom plate, a parallel rail middle plate arranged on the parallel rail bottom plate, and a parallel rail cover plate arranged on the parallel rail middle plate, wherein,
a material channel for a first elastic sheet to operate is arranged between the parallel rail bottom plate and the parallel rail middle plate, and a material channel for a second elastic sheet to operate is arranged between the parallel rail middle plate and the parallel rail cover plate.
5. The dual feed channel spring plate welding apparatus of claim 3,
the material guiding, positioning and compressing device comprises a material channel plate provided with a left material channel and a right material channel, a welding, positioning and compressing assembly, a positioning needle assembly and a detecting and compressing assembly, wherein the welding, positioning and compressing assembly, the positioning needle assembly and the detecting and compressing assembly are arranged on the material channel plate,
the welding positioning and pressing assembly is used for positioning and pressing the spring plates which are parallel-connected and arranged on the same material channel at the welding position;
the positioning needle assembly is used for positioning the initial position of the material belt penetrating in the material passage;
the detection pressing assembly is used for pressing the elastic sheet in the material channel so as to detect the welding quality of the elastic sheet.
6. The dual feed channel spring plate welding apparatus of claim 5,
the positioning needle assembly comprises a left material channel positioning needle assembly and a right material channel positioning needle assembly, wherein,
the left material channel positioning needle assembly is used for positioning the initial position of the material belt penetrating in the left material channel;
the right material channel positioning needle assembly is used for positioning the initial position of the material belt penetrating in the right material channel.
7. The dual feed channel spring plate welding apparatus of claim 5,
the detection pressing assembly comprises a left material channel detection pressing assembly and a right material channel detection pressing assembly, wherein,
the left material channel detection pressing assembly is used for pressing the elastic sheet in the left material channel so as to detect the welding quality of the elastic sheet;
and the right material channel detection pressing assembly is used for pressing the elastic sheet in the right material channel so as to detect the welding quality of the elastic sheet.
8. The dual feed channel spring plate welding apparatus of claim 5,
the material guiding, positioning and pressing device also comprises a welding and material shifting assembly, wherein,
and the welding stripping assembly is used for synchronously feeding the elastic sheets in the left material channel and the right material channel.
9. The dual feed channel spring plate welding apparatus of claim 5,
the cutting tool comprises a cutting bracket, a cutting material guide device and a cutting device which are arranged on the cutting bracket, a waste material guide groove and a waste material collecting device, wherein,
the cutting material guide device is used for conveying the two groups of elastic sheets after welding detection to the cutting device;
the cutting device is used for cutting the two groups of elastic sheets after welding detection;
the waste material guide groove is used for conveying the cut shrapnel waste materials to the waste material collecting device;
the waste collecting device is used for collecting the cut elastic piece waste.
10. The dual feed channel spring plate welding apparatus of claim 1,
the material receiving machine comprises a material receiving bracket, a first material receiving assembly and a second material receiving assembly, wherein the first material receiving assembly and the second material receiving assembly are arranged on the material receiving bracket,
the first material receiving assembly is used for winding and collecting a group of elastic sheet finished products;
and the second material receiving assembly is used for winding and collecting the other group of elastic sheet finished products.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148898.7A CN112935543A (en) | 2021-02-03 | 2021-02-03 | Double-material-channel elastic sheet welding equipment |
| PCT/CN2021/139553 WO2022166437A1 (en) | 2021-02-03 | 2021-12-20 | Double-feed-channel shrapnel welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148898.7A CN112935543A (en) | 2021-02-03 | 2021-02-03 | Double-material-channel elastic sheet welding equipment |
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| CN112935543A true CN112935543A (en) | 2021-06-11 |
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|---|---|---|---|
| CN202110148898.7A Pending CN112935543A (en) | 2021-02-03 | 2021-02-03 | Double-material-channel elastic sheet welding equipment |
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| Country | Link |
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| CN (1) | CN112935543A (en) |
| WO (1) | WO2022166437A1 (en) |
Cited By (1)
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| WO2022166437A1 (en) * | 2021-02-03 | 2022-08-11 | 歌尔股份有限公司 | Double-feed-channel shrapnel welding apparatus |
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| CN115504301A (en) * | 2022-08-29 | 2022-12-23 | 深圳市兴东辉科技有限公司 | Automatic material receiving machine for reel-to-reel terminals |
| CN116727909B (en) * | 2023-08-02 | 2024-01-23 | 深圳市一精科技有限公司 | Welding equipment |
| CN119115552B (en) * | 2024-10-24 | 2025-02-07 | 苏州讯焱焊接设备有限公司 | Welding equipment for metal strip-shaped material |
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Application publication date: 20210611 |