CN115179041A - Lamp strip welding device and welding method thereof - Google Patents
Lamp strip welding device and welding method thereof Download PDFInfo
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- CN115179041A CN115179041A CN202210708123.5A CN202210708123A CN115179041A CN 115179041 A CN115179041 A CN 115179041A CN 202210708123 A CN202210708123 A CN 202210708123A CN 115179041 A CN115179041 A CN 115179041A
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- 238000003466 welding Methods 0.000 title claims abstract description 159
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 151
- 238000003825 pressing Methods 0.000 claims description 68
- 239000000463 material Substances 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
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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
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a lamp strip welding device and a welding method thereof, wherein the lamp strip welding device comprises: a work table; the cutting assembly is arranged on the workbench and used for cutting off the lamp strip; the welding jig is arranged on the workbench corresponding to the cutting component and used for fixing the lamp strip; the welding head is arranged above the welding jig corresponding to the welding jig, is a laser welding head and is used for welding the lamp strip. According to the technical scheme, the cutting component and the welding jig are arranged on the lamp strip welding device, and both the cutting component and the welding jig have the function of fixing the lamp strip, so that the situation of secondary cutting caused by fixing the lamp strip by using an adhesive can be avoided, and the problems of lamp strip material waste and low production efficiency are solved. And a laser welding head is arranged, so that the contact area with a product during welding is small due to small laser spots, and the product required to be welded by a user can be protected.
Description
Technical Field
The invention relates to the technical field of laser welding, in particular to a lamp strip welding device and a welding method thereof.
Background
At present, in home furnishing and various decoration industries, the lamp strip is increasingly put into use due to long service life, environmental protection and rich colors.
And just need change the length in lamp area according to the difference of using the scene, just need weld a plurality of short lamp areas to the lamp area that need arrange in the great scene in space, present lamp area welding technique at first will adopt the masking tape winding lamp area to fix through artifical manual, fix the back and carry out the primary scissors in order to guarantee lamp area welding department parallel and level to the lamp area end, again because the position of gluing with the masking tape is covered by the adhesive, can influence subsequent handling, the lamp area that the adhesive covered needs to be cut once more for the event.
The waste of materials can be caused by the secondary cutting of the lamp strip, the working hours consumed for manually connecting the lamp strip are also longer, and the production efficiency is reduced. Therefore, it is urgently needed to provide a welding device and a welding method thereof, which can solve the problems of material waste and low production efficiency in the existing lamp strip welding process.
Disclosure of Invention
The invention mainly aims to provide a lamp strip welding device and a welding method thereof, and aims to solve the problems of material waste and low production efficiency in the existing lamp strip welding process.
In order to achieve the above object, the present invention provides a lamp strip welding device, including:
a work table;
the cutting assembly is arranged on the workbench and used for cutting off the lamp strip;
the welding jig is arranged on the workbench corresponding to the cutting assembly and used for fixing the lamp strip;
the welding head is arranged above the welding jig corresponding to the welding jig and used for welding the lamp strip.
Preferably, the cutting component comprises a push plate and a lamp strip pressing plate connected with the push plate, and the push plate can drive the lamp strip pressing plate to reciprocate so that a lamp strip can be fixed in the cutting component; the lamp strip cutting device is characterized in that a cutting knife is further arranged on the pushing plate, the cutting knife is arranged on one side, close to the workbench, of the pushing plate, and the cutting knife is used for cutting lamp strips fixed in the cutting assembly.
Preferably, a dodging hole is formed in the position, corresponding to the cutting knife, of the lamp strip pressing plate, when the cutting knife cuts the lamp strip, the lamp strip pressing plate fixes the lamp strip, the pushing plate keeps moving downwards, and the cutting knife penetrates through the dodging hole to cut the lamp strip.
Preferably, the cutting assembly further comprises a cutting table and a positioning assembly, the push plate and the lamp strip pressing plate are connected with the workbench through the cutting table, the cutting table is connected with the push plate and the lamp strip pressing plate through connecting pieces, and the cutting table is used for placing a lamp strip; the positioning assembly is connected with the cutting table, the positioning assembly further comprises a sliding block and a first ejector pin, the cutting table is provided with a groove, and the sliding block is connected with the cutting table through the groove in a sliding mode; the cutting table is provided with a through hole, the first ejector pin corresponds to the through hole and is arranged on one side, close to the lamp strip pressing plate, of the sliding block, the sliding block can drive the first ejector pin to reciprocate, so that the first ejector pin can penetrate through the through hole to be connected with a lamp strip and used for limiting the lamp strip placed on the cutting table, and the lamp strip pressing plate can fix the limited lamp strip on the cutting table.
Preferably, the lamp strip welding device further comprises a first guide rail, the position of the first guide rail, corresponding to the cutting assembly, is arranged on the workbench, and the cutting assembly is connected with the first guide rail in a sliding manner, so that the cutting assembly can slide along the first guide rail.
Preferably, the welding jig comprises an operation table, and the operation table is connected with the workbench; the welding jig further comprises a pressing block, the pressing block is arranged on the workbench through the operating platform and can move in a reciprocating mode corresponding to the operating platform, and the lamp strip can be fixed on the operating platform through the pressing block.
Preferably, the operation panel still includes counterpoint baffle and activity cardboard, counterpoint baffle set up in be close to on the operation panel one side of soldered connection, the activity cardboard set up in keep away from on the operation panel in one side of soldered connection, the activity cardboard with operation panel swing joint, the activity cardboard can remove for place the lamp area in on the operation panel, counterpoint baffle is used for injecing the lamp area position, correspond on the compact heap counterpoint baffle and activity cardboard are provided with dodges the groove, the compact heap passes through the lamp area with during the operation panel butt, counterpoint baffle and the activity cardboard through dodging the groove with the compact heap butt, be used for restricting the lamp area in on the operation panel.
Preferably, the welding jig further comprises a second ejector pin, a first accommodating cavity is formed between the operating platform and the workbench, the second ejector pin is movably arranged in the first accommodating cavity, and the second ejector pin is used for fixing the lamp strip on the operating platform; the movable clamping plate and/or the alignment baffle are/is provided with a positioning hole corresponding to the second thimble, and the second thimble can pass through the positioning hole to reciprocate.
Preferably, the lamp strip welding device further comprises a support, the support is arranged on the workbench, and the welding head is connected with the workbench through the support; the support further comprises a second guide rail and a third guide rail, the second guide rail and the third guide rail are connected with the support, and the second guide rail is connected with the third guide rail in an included angle mode, so that the welding head can move in a first direction and/or a second direction through the second guide rail and/or the third guide rail, the welding head is a laser welding head, and the welding head can move through the second guide rail and the third guide rail to perform light welding.
In addition, the invention also provides a welding method of the lamp strip welding device, the welding method of the lamp strip welding device comprises the lamp strip welding device, and the welding method comprises the following steps:
cutting the lamp strip;
fixing the cut lamp strip on a welding jig;
welding a welding head in a light-emitting manner;
and (5) after welding is finished, taking out the lamp strip.
According to the technical scheme, the cutting component and the welding jig are arranged on the lamp strip welding device, and both the cutting component and the welding jig have the function of fixing the lamp strip in the operation process, so that the condition of secondary cutting caused by fixing the lamp strip by using an adhesive can be avoided, the consumption of lamp strip materials is reduced, required procedures are reduced, and the problems of lamp strip material waste and low production efficiency are solved. And a laser welding head is arranged, so that the product is not damaged due to small laser spots, and the product required to be welded by a user is protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lamp strip welding device provided in this embodiment;
FIG. 2 is a schematic structural diagram of a cutting assembly according to the present embodiment;
fig. 3 is a schematic structural diagram of a welding jig provided in this embodiment;
fig. 4 is a schematic front view of a welding fixture provided in this embodiment;
fig. 5 isbase:Sub>A schematic view ofbase:Sub>A cross-sectional structure ofbase:Sub>A surfacebase:Sub>A-base:Sub>A of the welding jig provided in this embodiment;
fig. 6 is a schematic structural diagram of the bracket provided in this embodiment.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Lamp |
100 | Working table |
| 200 | |
210 | |
| 211 | |
220 | Lamp |
| 230 | Cutting table | 240 | |
| 241 | |
242 | |
| 250 | |
300 | |
| 310 | Operation table | 311 | |
| 312 | |
313 | Locating |
| 320 | |
330 | |
| 400 | |
410 | |
| 411 | |
412 | Third guide rail |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, the present invention provides a lamp strip welding device 10, where the lamp strip welding device 10 includes:
a work table 100; the cutting assembly 200 is arranged on the workbench 100, and the cutting assembly 200 is used for cutting off the lamp strip; the welding jig 300 is arranged on the workbench 100 corresponding to the cutting assembly 200, and the welding jig 300 is used for fixing the lamp strip; the welding head 400 is arranged above the welding jig 300 corresponding to the welding jig 300, and the welding head 400 is used for welding the lamp strip.
In detail, in this embodiment, the number of the cutting assemblies 200 is two, the cutting assemblies 200 are respectively arranged in a position-aligned manner on the left and right sides of the workbench 100, and the cutting assemblies 200 on the left and right sides cut two lamp strips, so that the cutting efficiency is improved. Welding jig 300 sets up between the cutting element 200 of the left and right sides, after cutting in the lamp area, counterpoint about the lamp area of two terminal parallel and level and place on welding jig 300, fix a position the lamp area through welding jig 300 and fix, the lamp area that rethread welded joint 400 will be fixed in on welding jig 300 welds, avoids carrying out the secondary cutting because of using the fixed lamp area of adhesive to the gluey stain department in lamp area, promotes welding efficiency.
As shown in fig. 2, the cutting assembly 200 includes a push plate 210 and a lamp strip pressing plate 220 connected to the push plate 210, and the push plate 210 can drive the lamp strip pressing plate 220 to reciprocate, so that the lamp strip can be fixed in the cutting assembly 200; still be provided with on the pushing plate 210 and cut out sword 211, cut out sword 211 and set up in the pushing plate 210 and be close to one side of workstation 100, cut out sword 211 and be used for cutting out the lamp area of being fixed in cutting assembly 200.
In detail, in this embodiment, cutting assembly 200 still includes first cylinder, first cylinder is connected with push plate 210, first cylinder makes push plate 210 can reciprocating motion in cutting assembly 200, be connected through the elastic component between push plate 210 and the lamp area pressure strip clamp plate 220, make push plate 210 downstream when first cylinder, push plate 210 can drive lamp area pressure strip clamp plate 220 downstream, cut out sword 211 and set up on push plate 210, when push plate 210 downstream and with the lamp area butt, it can cut the lamp area of being fixed in cutting assembly 200 to cut out sword 211.
As shown in fig. 2, in this embodiment, a dodging hole is formed in the position, corresponding to the cutting knife 211, of the lamp strip pressing plate 220, when the cutting knife 211 cuts the lamp strip, the lamp strip pressing plate 220 fixes the lamp strip, and the pushing plate 210 keeps moving downwards, so that the cutting knife 211 penetrates through the dodging hole to cut the lamp strip.
In detail, in this embodiment, when lamp area pressure strip 220 contradicts with the lamp area, lamp area pressure strip 220 keeps fixed and no longer removes with the lamp area, and the pushing plate 210 continues the downstream through extrusion elastic component, and the sword 211 of cutting that sets up on pushing plate 210 stretches out in the hole of dodging that sets up from lamp area pressure strip 220 for cut the sword 211 and can cut the lamp area butt, and pushing plate 210 continues the downstream through first cylinder, makes the sword 211 of cutting cut can cut the lamp area that is fixed in cutting element 200.
As shown in fig. 2, in the present embodiment, the cutting assembly 200 further includes a cutting table 230 and a positioning assembly 240, the push plate 210 and the light strip pressing plate 220 are connected to the workbench 100 through the cutting table 230, the cutting table 230 is connected to the push plate 210 and the light strip pressing plate 220 through a connector, and the cutting table 230 is used for placing a light strip; the positioning assembly 240 is connected with the cutting table 230, the positioning assembly 240 further comprises a sliding block 241 and a first thimble 242, the cutting table 230 is provided with a groove, and the sliding block 241 is connected with the cutting table 230 in a sliding manner through the groove; the cutting table 230 is provided with a through hole, the first thimble 242 is arranged on one side, close to the lamp strip pressing plate 220, of the sliding block 241 corresponding to the through hole, the sliding block 241 can drive the first thimble 242 to reciprocate, so that the first thimble 242 can penetrate through the through hole to be connected with the lamp strip to limit the lamp strip placed on the cutting table 230, and the lamp strip pressing plate can fix the limited lamp strip on the cutting table 230.
In detail, in the present embodiment, the cutting table 230 is disposed at an end of the cutting assembly 200 close to the workbench 100, the cutting table 230 is connected to the workbench 100, an accommodating space is formed inside the cutting table 230, and the positioning assembly 240 is disposed in the accommodating space.
In more detail, a second cylinder is further arranged in the accommodating space, the first cylinder enables the sliding block 241 to reciprocate, the first thimble 242 is fixedly arranged on one side, close to the lamp strip pressing plate 220, of the sliding block 241, the sliding block 241 drives the first thimble 242 to reciprocate, the first thimble 242 can penetrate through a through hole formed in the cutting table 230, a cutting station is formed in a position, close to the lamp strip pressing plate 220 and provided with the through hole, of the cutting table 230, the first thimble 242 penetrates through the through hole in the lamp strip to enable the lamp strip to be fixed on the cutting station, after the lamp strip is fixed, the first cylinder drives the pushing plate 210 and the lamp strip pressing plate 220 to move towards the cutting station, the pushing plate 210 drives the cutting knife 211 to simultaneously move towards the cutting station and cut the lamp strip fixed on the cutting station, and after the cutting is finished, the pushing plate 210 is reset through a spring connecting the pushing plate 210 and the cutting table 230.
As shown in fig. 2, in the present embodiment, the tape welding apparatus 10 further includes a first guide rail 250, the first guide rail 250 is disposed on the workbench 100 at a position corresponding to the cutting assembly 200, and the cutting assembly 200 is slidably connected to the first guide rail 250, so that the cutting assembly 200 can slide along the first guide rail 250.
In detail, in this embodiment, the lamp strip welding device 10 further includes a third cylinder, the third cylinder is disposed on the workbench 100 along the axial direction of the first guide rail 250 and is connected to the cutting table 230, a chute capable of matching with the first guide rail 250 is disposed at the bottom end of the cutting table 230, the cutting table 230 is connected to the first guide rail 250 in a slidable manner through the chute, and a first parking structure is disposed at one end of the first guide rail 250 away from the welding fixture, so that the cutting assembly 200 is prevented from derailing, and when the cutting assembly 200 abuts against the first parking structure through the cutting table 230, the cutting assembly 200 is located at a waiting position, which is convenient for placing the lamp strip into the welding fixture 300; one end of the first guide rail close to the welding jig is provided with a second parking structure, when the cutting assembly 200 is abutted against the second parking structure through the cutting table 230, the cutting assembly 200 is located at a working position, and the lamp strip is convenient to cut in the cutting assembly 200.
In other embodiments, the bottom end of the cutting table 230 has a travelling wheel capable of engaging with the first guide rail, the travelling wheel is provided with a braking mechanism, the cutting table 230 is slidably connected with the first guide rail 250 through the travelling wheel, and the cutting assembly 200 is used for realizing a parking operation through the engagement of the travelling wheel and the first guide rail 250.
As shown in fig. 3, in the present embodiment, the welding jig 300 includes a console 310, and the console 310 is connected to the work table 100; welding jig 300 still includes compact heap 320, and compact heap 320 passes through operation panel 310 and sets up on workstation 100, and compact heap 320 can carry out reciprocating motion corresponding to operation panel 310, and compact heap 320 can be fixed in the lamp area on the operation panel 310.
In detail, in this embodiment, the welding jig 300 further includes a fourth cylinder, the fourth cylinder is disposed on the workbench 100 and is far away from the workbench 100, and is connected to the pressing block 320, the fourth cylinder enables the pressing block 320 to reciprocate, and the pressing block 320 is fixedly connected to the fourth cylinder through a bolt; the cutting assembly 200 of the operation panel 310 corresponding to the left and right sides is provided with a gentle slope, so that the lamp strip can be conveniently placed on the operation panel 310 through the gentle slope.
In more detail, the number of the pressing blocks 320 is two, and the number of the pressing blocks 320 corresponding to the fourth cylinder is increased to two.
As shown in fig. 3 and fig. 4, in this embodiment, the operating platform 310 further includes an alignment baffle 311 and a movable clamping plate 312, the alignment baffle 311 is disposed on one side of the operating platform 310 close to the soldering head 400, the movable clamping plate 312 is disposed on one side of the operating platform 310 away from the soldering head 400, the movable clamping plate 312 is movably connected to the operating platform 310, the movable clamping plate 312 can move to place the light strip on the operating platform 310, the alignment baffle 311 is used to define the position of the light strip, the pressing block 320 is provided with an avoiding groove corresponding to the alignment baffle 311 and the movable clamping plate 312, when the pressing block 320 abuts against the operating platform 310 through the light strip, the alignment baffle 311 and the movable clamping plate 312 abut against the pressing block 320 through the avoiding groove to define the light strip on the operating platform 310.
In detail, in this embodiment, the pressing block 320 further includes a pressing sheet, the pressing sheet is disposed at one end of the pressing block 320 close to the console 310, the pressing sheet is connected with the pressing block 320 through a connecting piece, the pressing block 320 can drive the pressing sheet to reciprocate, the pressing block 320 can abut against the console 310 through the pressing sheet, the pressing sheet is provided with an avoiding groove corresponding to the alignment baffle 311 and the movable clamping plate 312, when the pressing sheet abuts against the console 310 through the lamp strip, the alignment baffle 311 and the movable clamping plate 312 abut against the pressing sheet through the avoiding groove, so as to limit the lamp strip on the console 310.
In other embodiments, the specific shape of the pressing piece can be changed and adjusted according to the size of the light bar.
As shown in fig. 5, in the present embodiment, the welding fixture 300 further includes a second thimble 330, a first accommodating cavity is formed between the console 310 and the workbench 100, the second thimble 330 is movably disposed in the first accommodating cavity, and the second thimble 330 is used to fix the light strip on the console 310; the movable clamping plate 312 and/or the alignment baffle 311 are provided with a positioning hole 313 corresponding to the second thimble 330, and the second thimble 330 can pass through the positioning hole 313 to reciprocate.
In detail, in this embodiment, the welding jig 300 further includes a fifth cylinder, the fifth cylinder is disposed in the first accommodating cavity, the fifth cylinder is connected to the second thimble 330, and the fifth cylinder drives the second thimble 330 to reciprocate.
In more detail, the movable clamping plate 312 is connected with the operating platform 310 through a connecting piece, a limiting piece is arranged at one end, far away from the operating platform 310, of the connecting piece, a limiting interval is formed between the limiting piece and the operating platform 310, the movable clamping plate 312 freely moves in the limiting interval, when the lamp strip is placed in the operating platform 310, the movable clamping plate 312 is lifted to enable the lamp strip to be conveniently placed on the operating platform 310, the movable clamping plate 312 resets after the lamp strip is placed, the second ejector pin 330 penetrates through a through hole in the lamp strip and a positioning hole 313, corresponding to the second ejector pin 330, in the movable clamping plate 312 and/or the alignment baffle 311 to limit the lamp strip, the fourth cylinder drives the pressing block 320 to reciprocate, the pressing block 320 drives the pressing piece to press downwards, the pressing piece abuts against the movable clamping plate 312 and/or the alignment baffle 311 through an avoiding groove, and the pressing piece is matched with the movable clamping plate 312 and/or the alignment baffle 311 to fix the lamp strip on the operating platform 310.
As shown in fig. 6, in the present embodiment, the tape welding device 10 further includes a bracket 410, the bracket 410 is disposed on the worktable 100, and the welding head 400 is connected to the worktable 100 through the bracket 410; the bracket 410 further comprises a second guide rail 411 and a third guide rail 412, the second guide rail 411 and the third guide rail 412 are connected with the bracket 410, and the second guide rail 411 and the third guide rail 412 are connected in an included angle, so that the welding head 400 can move along the first direction and/or the second direction through the second guide rail 411 and/or the third guide rail 412, the welding head 400 is a laser welding head, and the welding head 400 can move through the second guide rail 411 and the third guide rail 412 to perform light welding.
In detail, in this embodiment, the support 410 further includes a fixing pile, a movable assembly and a connecting seat, the fixing pile is fixedly connected with the workbench 100, the second guide rail 411 is arranged on the fixing pile along the axial direction of the fixing pile, the first direction is along the axial direction of the second guide rail, one end of the connecting seat is connected with the fixing pile through the second guide rail 411, the movable assembly is connected with the fixing pile through the connecting seat, the third guide rail is arranged on the movable seat along the axial direction of the movable assembly, the second direction is along the axial direction of the third guide rail, and the other end of the connecting seat is connected with the movable assembly through the third guide rail 412.
Wherein more in detail, the movable assembly still includes the sixth cylinder, and the sixth cylinder can make the movable assembly along second direction reciprocating motion, and soldered connection 400 passes through the connecting piece and fixes setting up on the movable assembly, and soldered connection 400 can carry out reciprocating welding to the lamp area through the movable assembly.
The invention also provides a welding method, which adopts the lamp strip welding device 10 in each embodiment. The welding method comprises the following steps:
step s110, cutting the lamp strip;
step s120, fixing the cut lamp strip on a welding jig;
step s130, welding a welding head by light-emitting welding;
and step s140, after welding is completed, taking out the lamp strip.
Further, in the present embodiment, step s110 includes:
step s111, pushing the cutting assembly 200 to a working position, and pushing the cutting assembly 200 to the working position from the waiting position along the first guide rail 250 through a third air cylinder;
step s112, the lamp strip is placed into the cutting component 200 to be fixed, and the lamp strip is fixed in the cutting component 200 through a positioning component 240 arranged on the cutting component 200;
step s113, the lamp strip is cut by the cutting knife, and when the pushing plate 210 moves downwards and abuts against the lamp strip, the cutting knife 211 can cut the lamp strip fixed in the cutting component 200.
Further, in the present embodiment, step s120 includes:
step s121, placing the cut lamp strip into the welding jig 300, lifting the movable clamping plate 312 by a worker, and placing the cut lamp strip on the operating table 310 along a gentle slope;
step s122, positioning the lamp strip, aligning a through hole of the lamp strip with the positioning hole 313 by a worker, starting the fifth cylinder to drive the second ejector pin 330 to upwards penetrate through the positioning hole to be connected with the through hole of the lamp strip, and limiting the position of the lamp strip to a fixed position on the operating platform 310;
step s123, the pressing block 320 presses down the fixed lamp strip, the fourth cylinder drives the pressing block 320 to press down, the pressing block 320 drives the pressing sheet to press down through the connecting piece, and the pressing sheet is matched with the movable clamping plate 312 and the alignment baffle 311 to fix the lamp strip on the operating table 310.
Further, in the present embodiment, step s130 includes:
step s131, adjusting the positions of the bracket 410 and the soldering head 400, and according to the size of the light strip, adjusting the specific position of the soldering head 400 connected with the bracket 410 by a worker through the second guide rail 411 and the third guide rail 412.
And step s132, setting light intensity and performing light-emitting welding, controlling the laser intensity and the light-emitting area of the welding head 400 through preset parameters, and when a worker leaves the welding area, remotely operating the welding head by the worker to perform the light-emitting welding according to the preset parameters.
Further, in the present embodiment, step s140 includes:
in step s141, the welded lamp strip is taken out, and after the worker releases the fixation of the lamp strip by the second thimble 330 and the pressing block 320, the movable clamping plate 312 is lifted up, and the lamp strip is taken out from the operating platform 310.
The specific structure of the lamp strip welding device 10 refers to the above embodiment, and since the lamp strip welding device provided by the present invention uses the lamp strip welding device 10 according to any one of the above embodiments, the embodiment of the lamp strip welding device provided by the present invention includes all the technical solutions of the above embodiment of the lamp strip welding device 10, and the achieved technical effects are completely the same, and are not described herein again.
By combining all the embodiments, the cutting assembly 200 is arranged on the workbench 100, and the cutting assembly 200 is provided with the lamp strip pressing plate 220 and the positioning assembly 240, so that the lamp strip can be fixed, the lamp strip is prevented from being fixed by using an adhesive before cutting, the problem of residual glue stain on the lamp strip due to the use of the adhesive is solved, and the waste of lamp strip materials caused by secondary cutting of the lamp strip is avoided. The lamp strip end to be welded is cut through the pushing plate 210 and the cutting knife 211 arranged on the pushing plate 210, so that the lamp strip end is parallel and level, and subsequent lamp strip welding is facilitated. The lamp strip on the operating platform 310 is compressed by the compressing block 320 arranged on the welding jig 300, the lamp strip on the operating platform 310 is limited by the aligning baffle 311 and the movable clamping plate 312, the second ejector pin 330 penetrates through the positioning hole 313 to be connected with the lamp strip, the lamp strip can be fixed on the operating platform 310, and finally light is output for welding by the welding head 400, so that the technical scheme of welding the lamp strip is achieved, manual operation is reduced, and working efficiency is improved. The technical scheme of the invention solves the problems of lamp belt material waste and low production efficiency in the lamp belt welding process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A light strip welding device (10), comprising:
a table (100);
the cutting assembly (200), the cutting assembly (200) is arranged on the workbench (100), and the cutting assembly (200) is used for cutting off the lamp strip;
the welding jig (300) is arranged on the workbench (100) corresponding to the cutting assembly (200), and the welding jig (300) is used for fixing a lamp strip;
the welding head (400) is arranged above the welding jig (300) corresponding to the welding jig (300), and the welding head (400) is used for welding the lamp strip.
2. A lamp strip welding device (10) according to claim 1, wherein the cutting component (200) comprises a push plate (210) and a lamp strip pressing plate (220) connected with the push plate (210), the push plate (210) can drive the lamp strip pressing plate (220) to reciprocate along with the push plate (210), and the lamp strip can be fixed in the cutting component (200); still be provided with on pushing plate (210) and cut out sword (211), cut out sword (211) set up in pushing plate (210) is gone up and is close to one side of workstation (100), it is used for cutting out and is fixed in to cut out sword (211) the lamp area in cutting assembly (200).
3. A lamp strip welding device (10) according to claim 2, wherein a relief hole is provided on the lamp strip pressing plate (220) corresponding to the position of the cutting knife (211), and when the cutting knife (211) cuts the lamp strip, the pushing plate (210) keeps moving downwards, so that the cutting knife (211) penetrates through the relief hole to cut the lamp strip.
4. A light strip welding device (10) as claimed in claim 2, wherein said cutting assembly (200) further comprises a cutting table (230) and a positioning assembly (240), said push plate (210) and said light strip pressing plate (220) are connected with said workbench (100) through said cutting table (230), said cutting table (230) is connected with said push plate (210) and said light strip pressing plate (220) through connectors, said cutting table (230) is used for placing a light strip; the positioning assembly (240) is connected with the cutting table (230), the positioning assembly (240) further comprises a sliding block (241) and a first thimble (242), the cutting table (230) is provided with a groove, and the sliding block (241) is connected with the cutting table (230) through the groove in a sliding manner; the cutting table (230) is provided with a through hole, the first ejector pin (242) is arranged on one side, close to the lamp strip pressing plate (220), of the sliding block (241) in a corresponding mode, the sliding block (241) can drive the first ejector pin (242) to reciprocate, so that the first ejector pin (242) can penetrate through the through hole to be connected with a lamp strip and used for limiting the lamp strip placed on the cutting table (230), and the lamp strip pressing plate can fix the limited lamp strip on the cutting table (230).
5. A light strip welding device (10) as claimed in claim 1, wherein said light strip welding device (10) further comprises a first rail (250), said first rail (250) being arranged on said work table (100) corresponding to the position of said cutting assembly (200), said cutting assembly (200) being slidably connected to said first rail (250) so that said cutting assembly (200) can slide along said first rail (250).
6. A light strip welding device (10) according to claim 1, characterized in that said welding jig (300) comprises a console (310), said console (310) being connected to said work bench (100); the welding jig (300) further comprises a pressing block (320), the pressing block (320) is arranged on the workbench (100) through the operating table (310), the pressing block (320) can move in a reciprocating mode corresponding to the operating table (310), and the pressing block (320) can fix the lamp strip on the operating table (310).
7. A lamp strip welding device (10) according to claim 6, wherein said console (310) further comprises an alignment baffle (311) and a movable clamping plate (312), said alignment baffle (311) is disposed on a side of said console (310) close to said welding head (400), said movable clamping plate (312) is disposed on a side of said console (310) away from said welding head (400), said movable clamping plate (312) is movably connected to said console (310), said movable clamping plate (312) is capable of moving for placing a lamp strip on said console (310), said alignment baffle (311) is used for defining a lamp strip position, said clamping block (320) is provided with an avoiding groove corresponding to said alignment baffle (311) and said movable clamping plate (312), when said lamp strip (320) abuts against said console (310) through said lamp strip, said alignment baffle (311) and said movable clamping plate (312) abut against said clamping block (320) through said avoiding groove for defining a lamp strip on said console (310).
8. A lamp strip welding device (10) according to claim 7, wherein said welding fixture (300) further comprises a second thimble (330), a first accommodating cavity is formed between said console (310) and said worktable (100), said second thimble (330) is movably disposed in said first accommodating cavity, said second thimble (330) is used for fixing the lamp strip on said console (310); the movable clamping plate (312) and/or the alignment baffle (311) are provided with a positioning hole (313) corresponding to the second thimble (330), and the second thimble (330) can pass through the positioning hole (313) to reciprocate.
9. A light strip welding device (10) as claimed in claim 1, characterized in that said light strip welding device (10) further comprises a support (410), said support (410) being arranged on said work table (100), said welding head (400) being connected to said work table (100) through said support (410); the support (410) further comprises a second guide rail (411) and a third guide rail (412), the second guide rail (411) and the third guide rail (412) are connected with the support (410), and the second guide rail (411) is connected with the third guide rail (412) in an included angle mode, so that the welding head (400) can move along a first direction and/or a second direction through the second guide rail (411) and/or the third guide rail (412), the welding head (400) is a laser welding head, and the welding head (400) can move out of light welding through the second guide rail (411) and the third guide rail (412).
10. A welding method applied to a light strip welding device (10) according to any one of claims 1 to 9, characterized in that the method comprises:
cutting the lamp strip;
fixing the cut lamp strip on a welding jig (300);
the welding head (400) performs light-emitting welding;
and (5) after welding is finished, taking out the lamp strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210708123.5A CN115179041B (en) | 2022-06-21 | 2022-06-21 | Lamp strip welding device and welding method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210708123.5A CN115179041B (en) | 2022-06-21 | 2022-06-21 | Lamp strip welding device and welding method thereof |
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| CN115179041A true CN115179041A (en) | 2022-10-14 |
| CN115179041B CN115179041B (en) | 2024-04-26 |
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