CN103658959B - A kind of stitch welding machine - Google Patents
A kind of stitch welding machine Download PDFInfo
- Publication number
- CN103658959B CN103658959B CN201310614474.0A CN201310614474A CN103658959B CN 103658959 B CN103658959 B CN 103658959B CN 201310614474 A CN201310614474 A CN 201310614474A CN 103658959 B CN103658959 B CN 103658959B
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- Prior art keywords
- copper piece
- silver point
- adjustment seat
- spring
- rotating disk
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Classifications
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
- B23K11/312—Electrode holders and actuating devices therefor for several electrodes
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of stitch welding machine, relate to a kind of welder.This stitch welding machine comprises rotating disk conveying mechanism, copper piece feed mechanism, the first adhesive dripping machine structure, the second adhesive dripping machine structure, the first Di Jiao testing agency, the first silver point feed mechanism, the first positioning welding mechanism, copper piece steering mechanism, the second Di Jiao testing agency, the second silver point feed mechanism, the second positioning welding mechanism and discharging mechanism, rotating disk conveying mechanism comprises rotating disk and multiple fixture, fixture is evenly distributed on the circumferencial direction of rotating disk, and other mechanisms are distributed in the periphery of the circumferencial direction of rotating disk successively; Drive fixture to rotate by dial rotation, each device circumferentially completes copper piece material loading, drips glue, drips the processing work such as glue detection, silver point material loading, positioning welding, and automaticity is high, reaches to increase work efficiency and quality, increases economic efficiency.
Description
Technical field
The present invention relates to a kind of welder, especially relating to the mash welder that a kind of contact to having two silver point carries out automatic transport material loading positioning welding.
Background technology
At present at electric field, on contact, the welding of silver point is generally adopt manual mash welder to be welded on contact by silver point, and when spot welding, normally contact is placed in frock by staff, then puts silver point in corresponding position, then carries out spot welding by soldering tip.Low for this manual welding manner automaticity, Product Precision is low, inefficiency, deficiency in economic performance.So completing of automation is put and is welded tool and have very important significance.Contact for two silver point carries out automation spot welding work difficulty comparatively greatly, do not have special fixture to fix, and various operation all needs to carry out twice, also accurately locates, accurately having higher requirements to welding position to the transmission of contact and silver point.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of automatic charging feeding, the stitch welding machine of accurate positioning welding.
The present invention is by the following technical solutions: a kind of stitch welding machine, it is characterized in that: comprise rotating disk conveying mechanism, copper piece feed mechanism, first adhesive dripping machine structure, second adhesive dripping machine structure, first Di Jiao testing agency, first silver point feed mechanism, first positioning welding mechanism, copper piece steering mechanism, second Di Jiao testing agency, second silver point feed mechanism, second positioning welding mechanism and discharging mechanism, rotating disk conveying mechanism comprises rotating disk and multiple fixture, fixture is evenly distributed on the circumferencial direction of rotating disk, copper piece feed mechanism, first adhesive dripping machine structure, second adhesive dripping machine structure, first Di Jiao testing agency, first silver point feed mechanism, first positioning welding mechanism, copper piece steering mechanism, second Di Jiao testing agency, second silver point feed mechanism, second positioning welding mechanism and discharging mechanism are distributed in the periphery of the circumferencial direction of rotating disk successively, copper piece feed mechanism automatic transport copper piece is on fixture, first adhesive dripping machine structure, first silver point lay down location in copper piece drips glue, second adhesive dripping machine structure, second silver point lay down location in copper piece drips glue, the situation that the first silver point lay down location drips glue detects in first Di Jiao testing agency, first silver point feed mechanism automatic transport first silver point to the first silver point lay down location, first silver point is located and is welded in copper piece by the first positioning welding mechanism, copper piece steering mechanism carries out the commutation of 180 ° to copper piece, the situation that the second silver point lay down location drips glue detects in second Di Jiao testing agency, second silver point feed mechanism automatic transport second silver point to the second silver point lay down location, second silver point is located and is welded in copper piece by the second positioning welding mechanism, the copper piece processed is sent by discharging mechanism.
Improve as one, first positioning welding mechanism and the second positioning welding mechanism comprise spot welding device and positioner, spot welding device comprises the first soldering tip and the second soldering tip, positioner comprises briquetting and two chucks, briquetting is arranged on the top of chuck, first soldering tip and the second soldering tip are separately positioned on the both sides of chuck, close up location silver point by two chucks; Briquetting declines and fixes silver point from top, and two chucks are opened, and the first soldering tip and the second soldering tip weld from both sides.
Improve as one, positioner also includes the first cylinder, the second cylinder and support, and the first cylinder is arranged on mid-stent, and two chucks to be arranged on the first cylinder and to realize with its interlock the action closing up or separate; Second cylinder is arranged on frame upper, and briquetting to be arranged on the second cylinder and to realize with its interlock the action that declines or rise.
Improve as one, one side relative when two chucks close up is provided with the projection of band groove.
Improve as one, positioner also includes limiting bracket, and limiting bracket and two collet sleeve establishings merge and are fixed on support.
Improve as one, positioner also includes the first locating piece and the second locating piece, first locating piece to be arranged on support and to be positioned at the top of the first cylinder, first locating piece upper surface is provided with bar-shaped trough, second locating piece is arranged on a side of briquetting and is positioned at the top of the first locating piece, the second locating piece is provided with the stripe board matched with bar-shaped trough.
Improve as one, spot welding device also includes the first adjustment seat, the second adjustment seat, the first holder, the second holder, motor, screw component and guide rod, the two ends of screw component are separately positioned on the first holder and the second holder, motor is arranged on the outside of the relative screw component of the second holder and links with screw component, first adjustment seat to be arranged on screw component and with its interlock, first adjustment seat is disposed adjacent with the first holder, and the first soldering tip is arranged on the top of the first adjustment seat; Second adjustment seat to be arranged on screw component and with its interlock, second adjustment seat and the second holder are disposed adjacent, second soldering tip is arranged on the top of the second adjustment seat, and guide rod is arranged between the first adjustment seat and the second adjustment seat, and the first adjustment seat and the second adjustment seat can be axially movable on guide rod.
Improve as one, fixture comprises mount pad, copper piece back-up block and two spring stack obturating plugs, the upper surface of mount pad has groove, copper piece back-up block arranges in a groove and groove is stretched out in upper end, the both sides of the relative copper piece back-up block of upper surface of mount pad respectively arrange a spring stack obturating plug, the opposite face of two spring stack obturating plugs is provided with through hole, the side opening part of the relative copper piece back-up block of through hole is provided with spring-loaded plunger and opening part diameter is less than the diameter of spring-loaded plunger, spring-loaded plunger can slide axially in through-holes, spring-loaded plunger has domed ends, domed ends is stretched out through hole and is arranged, the upper surface height of copper piece back-up block is lower than spring-loaded plunger axis place height.
Beneficial effect of the present invention: by be arranged on middle part rotating disk and rotating disk on fixture transmit copper piece, each device being arranged on turntable periphery completes the operations such as feeding, material loading, location and welding; Fixing on copper piece feed mechanism automatic transport copper piece to fixture; Dial rotation, is transported to the first adhesive dripping machine structure place by this fixture, the first silver point lay down location of the first adhesive dripping machine structure in copper piece drips glue; Dial rotation, is transported to the second adhesive dripping machine structure place by this fixture, the second silver point lay down location of the second adhesive dripping machine structure in copper piece drips glue; Dial rotation, this fixture is transported to the first place of Di Jiao testing agency, the situation that the first silver point lay down location drips glue detects in the first Di Jiao testing agency; Dial rotation, is transported to the first silver point feed mechanism place by this fixture, the first silver point feed mechanism automatic transport first silver point to the first silver point lay down location; Dial rotation, is transported to the first positioning welding mechanism place by this fixture, the first silver point adjustment is located and is welded in copper piece by the first positioning welding mechanism; Dial rotation, this fixture is transported to place of copper piece steering mechanism, copper piece steering mechanism carries out the commutation of 180 ° to copper piece; Dial rotation, this fixture is transported to the second place of Di Jiao testing agency, the situation that the second silver point lay down location drips glue detects in the second Di Jiao testing agency; Dial rotation, is transported to the second silver point feed mechanism place by this fixture, the second silver point feed mechanism automatic transport second silver point to the second silver point lay down location; Dial rotation, is transported to the second positioning welding mechanism place by this fixture, the second silver point adjustment is located and is welded in copper piece by the second positioning welding mechanism; Dial rotation, is transported to discharging mechanism place by this fixture, and the copper piece processed is sent by discharging mechanism; Said process completes the welding processing to two silver points in copper piece, each device is finished the work to the workpiece on the fixture of respective position, and the multiple fixtures on disk peripheral work simultaneously, greatly increase work efficiency, and automated production ensures product quality, increases economic efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of stitch welding machine of the present invention.
Fig. 2 is the structural representation of positioner of the present invention.
Fig. 3 is the structural representation of positioner chuck of the present invention.
Fig. 4 is the structural representation of spot welding device of the present invention.
Fig. 5 is the structural representation of fixture of the present invention.
Fig. 6 is the profile of fixture of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Fig. 1,2,3,4,5,6, it is a kind of specific embodiment of stitch welding machine of the present invention.This embodiment comprises rotating disk conveying mechanism 1, copper piece feed mechanism 2, first adhesive dripping machine structure 3, second adhesive dripping machine structure 4, first Di Jiao testing agency 5, first silver point feed mechanism 6, first positioning welding mechanism 7, copper piece steering mechanism 8, second Di Jiao testing agency 9, second silver point feed mechanism 10, second positioning welding mechanism 11 and discharging mechanism 12, rotating disk conveying mechanism 1 comprises rotating disk 1a and multiple fixture 1b, fixture 1b is evenly distributed on the circumferencial direction of rotating disk 1a, copper piece feed mechanism 2, first adhesive dripping machine structure 3, second adhesive dripping machine structure 4, first Di Jiao testing agency 5, first silver point feed mechanism 6, first positioning welding mechanism 7, copper piece steering mechanism 8, second Di Jiao testing agency 9, second silver point feed mechanism 10, second positioning welding mechanism 11 and discharging mechanism 12 are distributed in the periphery of the circumferencial direction of rotating disk 1a successively.
To process the contact of a two silver point: fixing on [1] copper piece feed mechanism 2 automatic transport copper piece to fixture 1b; [2] rotating disk 1a rotates, and this fixture 1b is transported to the first adhesive dripping machine structure 3 place, and the first silver point lay down location of the first adhesive dripping machine structure 3 in copper piece drips glue; [3] rotating disk 1a rotates, and this fixture 1b is transported to the second adhesive dripping machine structure 4 place, and the second silver point lay down location of the second adhesive dripping machine structure 4 in copper piece drips glue; [4] rotating disk 1a rotates, and this fixture 1b is transported to the first place of Di Jiao testing agency 5, and the situation that the first silver point lay down location drips glue detects in the first Di Jiao testing agency 5; [5] rotating disk 1a rotates, and this fixture 1b is transported to the first silver point feed mechanism 6 place, and the first silver point feed mechanism 6 obtains the first silver point from vibrating disk and is delivered to the first silver point lay down location; [6] rotating disk 1a rotates, and this fixture 1b is transported to the first positioning welding mechanism 7 place, and the first silver point adjustment is located and is welded in copper piece by the first positioning welding mechanism 7; [7] rotating disk 1a rotates, and this fixture 1b is transported to place of copper piece steering mechanism 8, and copper piece steering mechanism 8 pairs of copper piece carry out the commutation of 180 °; [8] rotating disk 1a rotates, and this fixture 1b is transported to the second place of Di Jiao testing agency 9, and the situation that the second silver point lay down location drips glue detects in the second Di Jiao testing agency 9; [9] rotating disk 1a rotates, and this fixture 1b is transported to the second silver point feed mechanism 10 place, and the second silver point feed mechanism 10 obtains the second silver point from vibrating disk and is delivered to the second silver point lay down location; [10] rotating disk 1a rotates, and this fixture 1b is transported to the second positioning welding mechanism 11 place, and the second silver point adjustment is located and is welded in copper piece by the second positioning welding mechanism 11; [11] rotating disk 1a rotates, and this fixture 1b is transported to discharging mechanism 12 place, and the copper piece processed is sent by discharging mechanism 12; Said process completes the welding processing to two silver points in copper piece, on rotating disk 1a, circumferencial direction is uniformly distributed at least ten two fixture 1b, each device is to the workpiece complete independently work on the fixture 1b of respective position, substantially increase operating efficiency, the processing line of automation saves manpower and materials, the Product Precision processed is higher, improves economic benefit.
As a kind of detailed description of the invention of improvement, first positioning welding mechanism 7 and the second positioning welding mechanism 11 comprise spot welding device 71 and positioner 72, spot welding device 71 comprises the first soldering tip 711 and the second soldering tip 712, positioner 72 comprises briquetting 721 and two chucks 722, briquetting 721 is arranged on the top of chuck 722, first soldering tip 711 and the second soldering tip 712 are separately positioned on the both sides of chuck 722, close up location silver point by two chucks 722; Briquetting 721 declines from top and fixes silver point, and two chucks 722 are opened, and the first soldering tip 711 and the second soldering tip 712 weld from both sides.
As a kind of detailed description of the invention of improvement, positioner 72 also includes the first cylinder 723, second cylinder 724 and support 725, first cylinder 723 is arranged in the middle part of support 725, and two chucks 722 to be arranged on the first cylinder 723 and to realize with its interlock the action closing up or separate; Second cylinder 724 is arranged on support 725 top, and briquetting 721 to be arranged on the second cylinder 724 and to realize with its interlock the action that declines or rise.
As a kind of detailed description of the invention of improvement, one side relative when two chucks 722 close up is provided with the projection 722a of band groove 722b.
In use, two chucks 722 are first in open mode, copper piece to be welded is sent to the front of positioner 72 by fixture 1b, first cylinder 723 work makes two chucks 722 close up, projection 722a on two chucks 722 is identical with the height of silver point, size and the silver point size of projection 722a upper groove 722b adapt, and grooves on two sides 722b coordinates location silver point; Second cylinder 724 work strip dynamic pressure block 721 decline of top is pushed down silver point and is fixed, and after having located, the first cylinder 723 work makes two chucks 722 separately; First soldering tip 711 and the second soldering tip 712 from both sides in opposite directions movable contact copper piece carry out spot welding, drop in glue in copper piece in advance and melt fixing silver point; After spot welding completes, the first soldering tip 711 and the second soldering tip 712 separate to both sides, and the second cylinder 724 work strip dynamic pressure block 721 rises.
As a kind of detailed description of the invention of improvement, positioner 72 also includes limiting bracket 726, and limiting bracket 726 coordinates with two chucks 722 are sheathed and are fixed on support 725.Closing up of two chucks 722 is limited by limiting bracket 726 with opening, thus ensures the accurate of chuck 722 action, improves the precision of silver point location, reduces machine error.
As a kind of detailed description of the invention of improvement, positioner 72 also includes the first locating piece 727 and the second locating piece 728, first locating piece 727 to be arranged on support 725 and to be positioned at the top of the first cylinder 723, first locating piece 727 upper surface is provided with bar-shaped trough, second locating piece 728 is arranged on a side of briquetting 721 and is positioned at the top of the first locating piece 727, and the second locating piece 728 is provided with the stripe board matched with bar-shaped trough.Second cylinder 724 work strip dynamic pressure block 721 of top rises or declines, and easily rocks when briquetting 721 declines; First locating piece 727 and the second locating piece 728 is set, worked in coordination by the stripe board on the bar-shaped trough on the first locating piece 727 and the second locating piece 728, in the process that briquetting 721 rises or declines, stripe board moves in bar-shaped trough, thus play the effect of location, make briquetting 721 more stable activity can avoid skew, be conducive to silver point accurately to push down fixing, and do not affect the carrying out of both sides spot welding.
As a kind of detailed description of the invention of improvement, spot welding device 71 also includes the first adjustment seat 713, second adjustment seat 714, first holder 715, second holder 716, motor 717, screw component 718 and guide rod 719, the two ends of screw component 718 are separately positioned on the first holder 715 and the second holder 716, motor 717 is arranged on the outside of the relative screw component 718 of the second holder 716 and links with screw component 718, first adjustment seat 713 to be arranged on screw component 718 and with its interlock, first adjustment seat 713 is disposed adjacent with the first holder 715, first soldering tip 711 is arranged on the top of the first adjustment seat 713, second adjustment seat 714 to be arranged on screw component 718 and with its interlock, second adjustment seat 714 and the second holder 716 are disposed adjacent, second soldering tip 712 is arranged on the top of the second adjustment seat 714, guide rod 719 is arranged between the first adjustment seat 713 and the second adjustment seat 714, and the first adjustment seat 713 and the second adjustment seat 714 can be axially movable on guide rod 719.Spot welding device 71 entirety is by the first holder 715 and the fixing entirety of the second holder 716, and the motor 717 of side drives the screw mandrel activity in screw component 718 to control the activity of the first adjustment seat 713 and the second adjustment seat 714; When positioner 72 completes positioning work, motor 717 work screw mandrel interlock, screw mandrel drive the first adjustment seat 713 and the second adjustment seat 714 on guide rod 719 in opposite directions activity close up, the first soldering tip 711 in the first adjustment seat 713 and the second adjustment seat 714 and the second soldering tip 712 compress copper piece and weld; After completing welding, motor 717 reverse operation, screw mandrel drives the first adjustment seat 713 and the second adjustment seat 714 reverse activity on guide rod 719 to open, and copper piece thrown off by the first soldering tip 711 and the second soldering tip 712; Arrange the mode of soldering tip contact silver point welding before comparing up, the present invention adds thermal weld from two side contacts copper piece, can not damage silver point, improve product quality while reaching welding effect.
As a kind of detailed description of the invention of improvement, fixture 1b comprises mount pad 1b1, copper piece back-up block 1b2 and two spring stack obturating plug 1b3, the upper surface of mount pad 1b1 has groove, copper piece back-up block 1b2 arranges in a groove and groove is stretched out in upper end, the both sides of the upper surface relative copper piece back-up block 1b2 of mount pad 1b1 respectively arrange a spring stack obturating plug 1b3, the opposite face of two spring stack obturating plug 1b3 is provided with through hole 1b4, the side opening part of through hole 1b4 relative copper piece back-up block 1b2 is provided with spring-loaded plunger 1b5 and opening part diameter is less than the diameter of spring-loaded plunger 1b5, spring-loaded plunger 1b5 can slide axially in through hole 1b4, spring-loaded plunger 1b5 has domed ends, domed ends is stretched out through hole 1b4 and is arranged, the upper surface height of copper piece back-up block 1b2 is lower than spring-loaded plunger 1b5 axis place height.In use procedure, the domed ends of both sides spring-loaded plunger 1b5 stretches out through hole 1b4, backs down spring-loaded plunger 1b5 when copper piece is put into both sides, is placed in the upper surface of copper piece back-up block 1b2, and the spring-loaded plunger 1b5 ejection of both sides is blocked copper piece and realized fixing; Spring-loaded plunger 1b5 is arranged on the side opening part in through hole 1b4 with minor diameter by elastic force effect, can load from opposite side or take out, be convenient for changing; According to the difference of copper piece thickness, the copper piece back-up block 1b2 that can change different size meets fixing needs; Force is upwards mentioned copper piece and is backed down spring-loaded plunger 1b5 and can take off copper piece; Fixture 1b overall structure is simple, and copper piece is put and take off simple and convenient, and fixing copper piece is firm, is conducive to transmission and the processing of copper piece.
Claims (9)
1. a stitch welding machine, is characterized in that: comprise rotating disk conveying mechanism (1), copper piece feed mechanism (2), first adhesive dripping machine structure (3), second adhesive dripping machine structure (4), first Di Jiao testing agency (5), first silver point feed mechanism (6), first positioning welding mechanism (7), copper piece steering mechanism (8), second Di Jiao testing agency (9), second silver point feed mechanism (10), second positioning welding mechanism (11) and discharging mechanism (12), described rotating disk conveying mechanism (1) comprises rotating disk (1a) and multiple fixture (1b), and described fixture (1b) is evenly distributed on the circumferencial direction of rotating disk (1a), described copper piece feed mechanism (2), first adhesive dripping machine structure (3), second adhesive dripping machine structure (4), first Di Jiao testing agency (5), first silver point feed mechanism (6), first positioning welding mechanism (7), copper piece steering mechanism (8), second Di Jiao testing agency (9), second silver point feed mechanism (10), second positioning welding mechanism (11) and discharging mechanism (12) are distributed in the periphery of the circumferencial direction of rotating disk (1a) successively, copper piece feed mechanism (2) automatic transport copper piece is on fixture (1b), first adhesive dripping machine structure (3), first silver point lay down location in copper piece drips glue, second adhesive dripping machine structure (4), second silver point lay down location in copper piece drips glue, the situation that the first silver point lay down location drips glue detects in first Di Jiao testing agency (5), first silver point feed mechanism (6) automatic transport first silver point to the first silver point lay down location, first silver point is located and is welded in copper piece by the first positioning welding mechanism (7), copper piece steering mechanism (8) carries out the commutation of 180 ° to copper piece, the situation that the second silver point lay down location drips glue detects in second Di Jiao testing agency (9), second silver point feed mechanism (10) automatic transport second silver point to the second silver point lay down location, second silver point is located and is welded in copper piece by the second positioning welding mechanism (11), the copper piece processed is sent by discharging mechanism (12).
2. a kind of stitch welding machine according to claim 1, it is characterized in that described first positioning welding mechanism (7) and the second positioning welding mechanism (11) comprise spot welding device (71) and positioner (72), described spot welding device (71) comprises the first soldering tip (711) and the second soldering tip (712), described positioner (72) comprises briquetting (721) and two chucks (722), described briquetting (721) is arranged on the top of chuck (722), described first soldering tip (711) and the second soldering tip (712) are separately positioned on the both sides of chuck (722), location silver point is closed up by two chucks (722), briquetting (721) declines and fixes silver point from top, and two chucks (722) are opened, and the first soldering tip (711) and the second soldering tip (712) weld from both sides.
3. a kind of stitch welding machine according to claim 2, it is characterized in that described positioner (72) also includes the first cylinder (723), the second cylinder (724) and support (725), described first cylinder (723) is arranged on support (725) middle part, and it is upper and realize with its interlock the action closing up or separate that described two chucks (722) are arranged on the first cylinder (723); Described second cylinder (724) is arranged on support (725) top, and it is upper and realize with its interlock the action that declines or rise that described briquetting (721) is arranged on the second cylinder (724).
4. a kind of stitch welding machine according to claim 3, one side relative when it is characterized in that described two chucks (722) are closed up is provided with the projection (722a) of band groove (722b).
5. a kind of stitch welding machine according to claim 4, is characterized in that described positioner (72) also includes limiting bracket (726), and described limiting bracket (726) coordinates with two chucks (722) are sheathed and are fixed on support (725).
6. a kind of stitch welding machine according to claim 5, it is characterized in that described positioner (72) also includes the first locating piece (727) and the second locating piece (728), described first locating piece (727) is arranged on support (725) and goes up and be positioned at the top of the first cylinder (723), first locating piece (727) upper surface is provided with bar-shaped trough, described second locating piece (728) is arranged on a side of briquetting (721) and is positioned at the top of the first locating piece (727), and (728) are provided with the stripe board matched with bar-shaped trough with the second locating piece.
7. a kind of stitch welding machine according to Claims 2 or 3 or 4 or 5 or 6, it is characterized in that described spot welding device (71) also includes the first adjustment seat (713), second adjustment seat (714), first holder (715), second holder (716), motor (717), screw component (718) and guide rod (719), the two ends of described screw component (718) are separately positioned on the first holder (715) and the second holder (716), described motor (717) is arranged on the outside of the relative screw component (718) of the second holder (716) and links with screw component (718), described first adjustment seat (713) be arranged on screw component (718) upper and with its interlock, described first adjustment seat (713) is disposed adjacent with the first holder (715), described first soldering tip (711) is arranged on the top of the first adjustment seat (713), described second adjustment seat (714) be arranged on screw component (718) upper and with its interlock, described second adjustment seat (714) and the second holder (716) are disposed adjacent, described second soldering tip (712) is arranged on the top of the second adjustment seat (714), described guide rod (719) is arranged between the first adjustment seat (713) and the second adjustment seat (714), and described first adjustment seat (713) and the second adjustment seat (714) can be upper axially movable at guide rod (719).
8. a kind of stitch welding machine according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that described fixture (1b) comprises mount pad (1b1), copper piece back-up block (1b2) and two spring stack obturating plugs (1b3), the upper surface of described mount pad (1b1) has groove, described copper piece back-up block (1b2) arranges in a groove and groove is stretched out in upper end, the both sides of the relative copper piece back-up block (1b2) of upper surface of described mount pad (1b1) respectively arrange a spring stack obturating plug (1b3), the opposite face of described two spring stack obturating plugs (1b3) is provided with through hole (1b4), the side opening part of the relative copper piece back-up block (1b2) of described through hole (1b4) is provided with spring-loaded plunger (1b5) and opening part diameter is less than the diameter of spring-loaded plunger (1b5), spring-loaded plunger (1b5) can slide axially in through hole (1b4), described spring-loaded plunger (1b5) has domed ends, described domed ends is stretched out through hole (1b4) and is arranged, the upper surface height of described copper piece back-up block (1b2) is lower than spring-loaded plunger (1b5) axis place height.
9. a kind of stitch welding machine according to claim 7, it is characterized in that described fixture (1b) comprises mount pad (1b1), copper piece back-up block (1b2) and two spring stack obturating plugs (1b3), the upper surface of described mount pad (1b1) has groove, described copper piece back-up block (1b2) arranges in a groove and groove is stretched out in upper end, the both sides of the relative copper piece back-up block (1b2) of upper surface of described mount pad (1b1) respectively arrange a spring stack obturating plug (1b3), the opposite face of described two spring stack obturating plugs (1b3) is provided with through hole (1b4), the side opening part of the relative copper piece back-up block (1b2) of described through hole (1b4) is provided with spring-loaded plunger (1b5) and opening part diameter is less than the diameter of spring-loaded plunger (1b5), spring-loaded plunger (1b5) can slide axially in through hole (1b4), described spring-loaded plunger (1b5) has domed ends, described domed ends is stretched out through hole (1b4) and is arranged, the upper surface height of described copper piece back-up block (1b2) is lower than spring-loaded plunger (1b5) axis place height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614474.0A CN103658959B (en) | 2013-11-28 | 2013-11-28 | A kind of stitch welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN103658959B true CN103658959B (en) | 2015-10-28 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104551696A (en) * | 2014-12-24 | 2015-04-29 | 慈溪市鸣鹤兴华电器配件厂 | Full-automatic copper tape welding equipment based on silver contacts |
| CN104842080B (en) * | 2015-05-12 | 2016-07-20 | 吴中区横泾嘉运模具厂 | The method of work of closed compressor upper casing bonding machine |
| CN105215562B (en) * | 2015-10-14 | 2018-01-30 | 张校阳 | Full-automatic spot welding machine |
| CN105499777A (en) * | 2016-01-06 | 2016-04-20 | 蚌埠市瑞泰汽配制造有限公司 | Convex spot welding device for filter |
| CN107175394B (en) * | 2017-07-12 | 2022-08-05 | 上海奥可威智能设备有限公司 | Circular seam multi-point automatic welding device |
| CN108321037B (en) * | 2018-01-30 | 2024-03-29 | 温州深科焊接设备有限公司 | Full-automatic breaker contact and silver point welding equipment |
| CN109659179A (en) * | 2018-12-04 | 2019-04-19 | 浙江华亿电气有限公司 | A kind of electrical contact welder |
| CN109663861B (en) * | 2019-02-21 | 2024-01-23 | 苏州凌创电子系统有限公司 | Riveting device for pin sleeve of sensor |
| CN110369938A (en) * | 2019-07-23 | 2019-10-25 | 广东杰思通讯股份有限公司 | A kind of automatic assembling and spot welding machine of the SIM card for 5G car networking terminal |
| CN113798652A (en) * | 2021-10-19 | 2021-12-17 | 苏州科伦特电源科技有限公司 | Automatic equipment for realizing copper-silver contact welding |
| CN115319252A (en) * | 2022-07-21 | 2022-11-11 | 智汇轩田智能系统(杭州)有限公司 | Resistance welding equipment |
| CN115770936B (en) * | 2023-02-15 | 2023-04-18 | 佛山市莆菲莱芙科技有限公司 | Spot welding equipment is used in air conditioner production |
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| CN101913029A (en) * | 2010-08-11 | 2010-12-15 | 周均 | Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate |
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| CN203579007U (en) * | 2013-11-28 | 2014-05-07 | 温州天基机器人自动化有限公司 | Automatic spot welding machine |
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| KR20060105126A (en) * | 2005-04-01 | 2006-10-11 | 한국산업기술대학교 | Free flow conveyor type automatic welding apparatus |
| KR20130009346A (en) * | 2011-07-15 | 2013-01-23 | (주) 태현테크원 | Automatic spot welding device and method of welding |
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| CN101913029A (en) * | 2010-08-11 | 2010-12-15 | 周均 | Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate |
| CN102689095A (en) * | 2012-05-14 | 2012-09-26 | 东莞逸飞激光设备有限公司 | Full-automatic laser welder device and operation method |
| CN203579007U (en) * | 2013-11-28 | 2014-05-07 | 温州天基机器人自动化有限公司 | Automatic spot welding machine |
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