CN102825406B - Automatic silver contact welder - Google Patents

Automatic silver contact welder Download PDF

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Publication number
CN102825406B
CN102825406B CN201210284199.6A CN201210284199A CN102825406B CN 102825406 B CN102825406 B CN 102825406B CN 201210284199 A CN201210284199 A CN 201210284199A CN 102825406 B CN102825406 B CN 102825406B
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China
Prior art keywords
fixture
workpiece
push rod
slide block
tooth
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Expired - Fee Related
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CN201210284199.6A
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Chinese (zh)
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CN102825406A (en
Inventor
杨沪锦
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WENZHOU TIANJI ROBOT AUTOMATION CO Ltd
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WENZHOU TIANJI ROBOT AUTOMATION CO Ltd
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Priority to CN201210284199.6A priority Critical patent/CN102825406B/en
Publication of CN102825406A publication Critical patent/CN102825406A/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The present invention relates to a kind of Automatic silver contact welder, comprise rotating disk conveying device, the first workpiece feeding device, second workpiece feeding device, welder, drawing mechanism, rotating disk conveying device includes rotating disk, at least four fixture groups, fixture group is evenly distributed on the circumferencial direction of rotating disk, fixture group at least includes the first fixture, the second fixture, described first fixture and the second fixture setting up and down; First workpiece feeding device automatic transport first workpiece to the first fixture corresponding position; Second workpiece feeding device automatic transport second workpiece to the second fixture corresponding position; The second workpiece clamped in the first workpiece clamped in first fixture and the second fixture welds together by welder; Drawing mechanism completes discharging and sorts weldment, automatically completes the welding of the first workpiece and second workpiece, and in operation, each parts work compound, efficiency is high.

Description

Automatic silver contact welder
Technical field
The present invention relates to a kind of automatic welder(welding machine), be particularly applicable to the Automatic silver contact welder of two and above finding being carried out 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, when spot welding, normally staff is arrested contact and is placed on lower soldering tip, then puts silver point in corresponding position, then carries out spot welding by upper soldering tip mash welder behind location of exerting pressure.Because contact shape is irregular, do not have special fixture, in the process of spot welding silver point, silver point is location difficulty very, easily channels bit, and causes and is partially welded, and affects the serviceability of contact; The location of contact is also difficult in addition, inefficiency; Whole process operation automaticity is low, and Product Precision is low, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is, provides the Automatic silver contact welder that a kind of operating efficiency is high.
For solving the problems of the technologies described above, the present invention is by the following technical solutions: a kind of Automatic silver contact welder, it is characterized in that comprising rotating disk conveying device, first workpiece feeding device, second workpiece feeding device, welder, drawing mechanism, described rotating disk conveying device includes rotating disk, at least four fixture groups, described fixture group is evenly distributed on the circumferencial direction of rotating disk, described first workpiece feeding device, second workpiece feeding device, welder and drawing mechanism are evenly distributed on the periphery of the circumferencial direction of rotating disk, described fixture group at least includes the first fixture, second fixture, described first fixture and the second fixture setting up and down, first workpiece feeding device automatic transport first workpiece to the first fixture corresponding position, described second workpiece feeding device automatic transport second workpiece to the second fixture corresponding position, the second workpiece clamped in the first workpiece clamped in first fixture and the second fixture welds together by welder, drawing mechanism completes discharging and sorts weldment.
Improve as one, in described fixture group, each fixture all has push rod, push rod resetting means, left slider, left clip tooth, right slide block and right clip tooth, described push rod resetting means is arranged on putting back-end, described left clip tooth is arranged on left slider, described right clip tooth is arranged on right slide block, described left clip tooth and right clip tooth form chuck, described left slider and right slide block be provided with the use of guiding mechanism, match with left slider and right slide block in described push rod front end, the advance of push rod or retreat drive left slider and right slide block mutually away from or close.
Improve as one, described push rod is the arrow type including arrow, described arrow is arranged on described push rod front end, described arrow the right and left is provided with chute, described chute and arrow edge form strip projection, described left slider and right slide block are all provided with the pushing surface matched with arrow, described pushing surface is provided with the groove matched with strip projection, during described push rod driven forward, arrow to drive between left slider and right slide block mutually away from, when described push rod promotes backward, arrow drives between left slider and right slide block close to each other, the chuck of described first fixture is different with the collet shapes of the second fixture, first holder first workpiece, second holder second workpiece.
Improve as one, described fixture group also comprises clip base, fixture protecting cover, described left slider and right slide block are symmetrical arranged, described left clip tooth and right clip tooth are symmetrical arranged, what the top on arrow the right and left and bottom were all symmetrical is provided with chute, fixture protecting cover is set in clip base outside, the longitudinal cross-section of described fixture protecting cover is inverted " U " type, described clip base is provided with through hole, described push rod is arranged through through hole, described guiding mechanism comprises the left and right gathering sill that is arranged in described clip base and is separately positioned on the guiding projection that described left slider matches with on right slide block and with left and right gathering sill.
Improve as one, push rod resetting means comprises spring retainer cover, back-moving spring, and described putting back-end is set on back-moving spring, and described back-moving spring is set in spring retainer and puts.
Improve as one, described left slider and right slide block are provided with threaded mounting hole, in described left clip tooth and right clip tooth, relevant position is provided with mounting hole, described left clip tooth is fixedly connected with left slider with threaded mounting hole through mounting hole by screw, and described right clip tooth is fixedly connected with right slide block with threaded mounting hole through mounting hole by screw.
Improve as one, described left clip tooth comprises left clamping mounting blocks and left tooth head, described left tooth head is dismountable to be arranged on left clamping mounting blocks, described right clip tooth comprises right clamping mounting blocks and right tooth head, described right tooth head is dismountable to be arranged on right clamping mounting blocks, the left tooth head of described first fixture is " [ " type, the right tooth head of described first fixture is be symmetrical " ] with left tooth head ", the left tooth head of described second fixture is that " " " type, the right tooth head of described second fixture is for be symmetrical arranged with left tooth head.
Rotating disk conveying device, the first workpiece feeding device, second workpiece feeding device, welder and drawing mechanism are the present invention includes, first workpiece feeding device automatic transport first workpiece to certain the fixture group first fixture corresponding position on rotating disk conveying device rotating disk, the first holder first workpiece; Dial rotation, is transported to second workpiece feeding device place by this fixture group, the second holder second workpiece; Dial rotation, is transported to welder place by this fixture group, and the first workpiece and second workpiece are for clamping different parts, and realize the cooperation between different parts, welder welds the first workpiece and second workpiece; Dial rotation, this fixture group is transported to drawing mechanism place, drawing mechanism completes discharging and sorts weldment, said process is the process of a weldment processing, in this plant running, each parts work compound, the first workpiece feeding device, second workpiece feeding device, welder and each station of drawing mechanism carry out co-operating and processing, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of Automatic silver contact welder of the present invention;
Fig. 2 is the explosive view of member gripper group of the present invention.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of detailed description of the invention of Automatic silver contact welder, comprise rotating disk conveying device 1, first workpiece feeding device 2, second workpiece feeding device 3, welder 4, drawing mechanism 5, first workpiece feeding device 2, second workpiece feeding device 3 is all provided with hopper, the mode of directly shaking is adopted to be transferred out by workpiece, described rotating disk conveying device 1 includes rotating disk 1-1, at least four fixture group 1-2, described fixture group 1-2 is evenly distributed on the circumferencial direction of rotating disk 1-1, described fixture group 1-2 at least includes the first fixture, second fixture, described first fixture and the second fixture setting up and down, first workpiece feeding device 2 automatic transport first workpiece to the first fixture corresponding position, described second workpiece feeding device 3 automatic transport second workpiece to the second fixture corresponding position, the second workpiece clamped in the first workpiece clamped in first fixture and the second fixture welds together by welder 4, drawing mechanism 5 completes discharging and sorts weldment.In operation, each parts work compound, the first workpiece feeding device, second workpiece feeding device, welder and each station of drawing mechanism are processed, and efficiency is high.
As a kind of detailed description of the invention of improvement, as shown in Figure 2, in fixture group 1-2, each fixture all has push rod 1-2-1, push rod resetting means 1-2-2, left slider 1-2-3, left clip tooth 1-2-4, right slide block 1-2-5 and right clip tooth 1-2-6, described push rod resetting means 1-2-2 is arranged on push rod 1-2-1 rear end, described left clip tooth 1-2-4 is arranged on left slider 1-2-3, described right folder 1-2-6 is arranged on right slide block 1-2-5, described left clip tooth 1-2-4 and right clip tooth 1-2-6 forms chuck, described left clip tooth 1-2-4 and right clip tooth 1-2-6 cooperatively interacts, left clip tooth 1-2-4 and right clip tooth 1-2-6 forms chuck, pick up or unclamp part, described left slider 1-2-3 and right slide block 1-2-5 be provided with the use of guiding mechanism, match with left slider 1-2-3 and right slide block 1-2-5 in described push rod 1-2-1 front end, the advance of push rod 1-2-1 or retreat drive left slider 1-2-3 and right slide block 1-2-5 mutually away from or close, described first fixture and the second fixture setting up and down.Left slider 1-2-3 and right slide block 1-2-5 is under the effect of guiding mechanism, can move accurately, match with left slider 1-2-3 and right slide block 1-2-5 in described push rod 1-2-1 front end, the advance of push rod 1-2-1 or retreat drive left slider 1-2-3 and right slide block 1-2-5 mutually away from or close, reach the action of opening and closing between left clip tooth 1-2-4 and right clip tooth 1-2-6, the effect picking up or unclamp part can be realized, described first fixture and the second fixture setting up and down, identical parts can be clamped, raise the efficiency, improve utilization rate of equipment and installations; May be used for clamping different parts, and realize the cooperation between different parts.After adopting said structure, the present invention is simply exquisite, easy to process, fluent movements accurate positioning, is applied to the little space fine positioning of automated machine.
As a kind of detailed description of the invention of improvement, as shown in Figure 2, described push rod 1-2-1 is the arrow type including arrow 1-2-11, described arrow 1-2-11 is arranged on described push rod 1-2-1 front end, described arrow 1-2-11 the right and left is provided with chute 1-2-12, described chute 1-2-12 and arrow 1-2-11 edge form strip projection 1-2-13, described left slider 1-2-3 and right slide block 1-2-5 is provided with the pushing surface matched with arrow 1-2-11, described pushing surface is provided with the groove matched with strip projection 1-2-13, during described push rod 1-2-1 driven forward, arrow 1-2-11 to drive between left slider 1-2-3 and right slide block 1-2-5 mutually away from, when described push rod 1-2-1 promotes backward, arrow 1-2-11 drives between left slider 1-2-3 and right slide block 1-2-5 close to each other, the chuck of described first fixture is different with the collet shapes of the second fixture, first holder first workpiece, second holder second workpiece.Arrow 1-2-11 is provided with chute 1-2-12 and strip projection 1-2-13, pushing surface on chute 1-2-12 and strip projection 1-2-13 and left slider 1-2-3 and right slide block 1-2-5 and groove match, being slidably connected of push rod 1-2-1 and left slider 1-2-3 and right slide block 1-2-5 is realized with Embedded connected mode, fluent movements accurate positioning, be particularly suitable for the little space fine positioning of automated machine, the chuck of described first fixture is different with the collet shapes of the second fixture, first holder first workpiece, second holder second workpiece, it is inconsistent when first workpiece and second workpiece are clamped.
As a kind of detailed description of the invention of improvement, as shown in Figure 2, described fixture group 1-2 also comprises clip base 1-2-7, fixture protecting cover 1-2-10, described left slider 1-2-3 and right slide block 1-2-5 is symmetrical arranged, described left clip tooth 1-2-4 and right clip tooth 1-2-6 is symmetrical arranged, what the top on described arrow 1-2-11 the right and left and bottom were all symmetrical is provided with chute 1-2-12, it is outside that fixture protecting cover 1-2-10 is set in clip base 1-2-7, the longitudinal cross-section of described fixture protecting cover is inverted " U " type, described clip base 1-2-7 is provided with through hole, described push rod 1-2-1 is arranged through through hole, described guiding mechanism comprises the left and right gathering sill 1-2-15 that is arranged on described clip base 1-2-7 and is separately positioned on the guiding projection 1-2-14 that described left slider 1-2-3 matches with on right slide block 1-2-5 and with left and right gathering sill 1-2-15.Be conducive to realizing locating accurately, be applicable to the symmetrical parts of grasping structures, what the top of arrow 1-2-11 the right and left and bottom were all symmetrical is provided with chute 1-2-12, the thrust-neutral being beneficial to arrow 1-2-11 that is provided with of four chute 1-2-12 passes to left slider 1-2-3 and right slide block 1-2-5, the better technique effect realizing fluent movements accurate positioning of the present invention.Clip base 1-2-7 push rod 1-2-1, left slider 1-2-3 and right slide block 1-2-5 organically link together, by the better technique effect realizing fluent movements accurate positioning of the present invention., fixture protecting cover is conducive to protection the present invention from external force infringements such as collisions, prevents dust from falling in fixture simultaneously, affects the technique effect of fluent movements of the present invention and accurate positioning.
As a kind of detailed description of the invention of improvement, as shown in Figure 2, push rod resetting means 1-2-2 comprises spring retainer cover 1-2-21, back-moving spring 1-2-22, and described push rod 1-2-1 rear end is set on back-moving spring 1-2-22, and described back-moving spring 1-2-21 is set on spring retainer cover 1-2-21.Promote push rod 1-2-1 by external force simultaneously, drive the spring retainer cover 1-2-21 on push rod 1-2-1, spring retainer cover 1-2-21 compression reseting spring 1-2-22, push left slider 1-2-3 and right slide block 1-2-5 while push rod 1-2-1 goes ahead open, being thrown off by workpiece at gravity or by external force is auxiliary or to enter chuck by part, left slider 1-2-3 and right slide block 1-2-5 resets under the pulling force of back-moving spring 1-2-22 return, structure is simple, easy to process, fluent movements, cost is low.
As a kind of detailed description of the invention of improvement, as shown in Figure 2, described left slider 1-2-3 and right slide block 1-2-5 is provided with threaded mounting hole 1-2-8, on described left clip tooth 1-2-4 and right clip tooth 1-2-6, relevant position is provided with mounting hole 1-2-9, described left clip tooth 1-2-4 is fixedly connected with left slider 1-2-3 with threaded mounting hole 1-2-9 through mounting hole 1-2-8 by screw, and described right clip tooth 1-2-6 is fixedly connected with right slide block 1-2-5 with threaded mounting hole 1-2-9 through mounting hole 1-2-8 by screw.Left clip tooth 1-2-4 and right clip tooth 1-2-6 installs fixing by threaded mounting hole and this dismountable mode of mounting hole, is convenient to change, and reduces the cost; Mounting hole is convenient to regulate the spacing between left clip tooth 1-2-4 and right clip tooth 1-2-6, is suitable for different model, the left clip tooth 1-2-4 of size and right clip tooth 1-2-6.
As a kind of detailed description of the invention of improvement, as shown in Figure 2, described left clip tooth 1-2-4 comprises left clamping mounting blocks and left tooth head, described left tooth head is dismountable to be arranged on left clamping mounting blocks, described right clip tooth 1-2-6 comprises right clamping mounting blocks and right tooth head, described right tooth head is dismountable to be arranged on right clamping mounting blocks, the left tooth head of described first fixture is " [ " type, the right tooth head of described first fixture is be symmetrical " ] with left tooth head ", the left tooth head of described second fixture is " " " type, the right tooth head of described second fixture is for be symmetrical arranged with left tooth head." [ " type and " ] " type is " mouth " type when closing up, and is particularly suitable for clamping silver point." " " type has two contact surfaces, and clamping effect is good, and simultaneously because the parts shape that will clamp is different in size, chuck front end is penetrating, can adapt to the parts of various difformity length, good clamping effect.First holder first workpiece, the second holder second workpiece, inconsistent when the first workpiece and second workpiece are clamped, the operation of processing then is carried out for the first workpiece and second workpiece.

Claims (3)

1. an Automatic silver contact welder, it is characterized in that comprising rotating disk conveying device (1), first workpiece feeding device (2), second workpiece feeding device (3), welder (4) and drawing mechanism (5), described rotating disk conveying device (1) includes rotating disk (1-1), at least four fixture groups (1-2), described fixture group (1-2) is evenly distributed on the circumferencial direction of rotating disk (1-1), described first workpiece feeding device (2), second workpiece feeding device (3), welder (4) and drawing mechanism (5) are evenly distributed on the periphery of the circumferencial direction of rotating disk (1-1), described fixture group (1-2) at least includes the first fixture, second fixture, described first fixture and the second fixture setting up and down, first workpiece feeding device (2) automatic transport first workpiece to the first fixture corresponding position, described second workpiece feeding device (3) automatic transport second workpiece to the second fixture corresponding position, the second workpiece clamped in the first workpiece clamped in first fixture and the second fixture welds together by welder (4), drawing mechanism (5) completes discharging and sorts weldment, in described fixture group (1-2), each fixture all has push rod (1-2-1), push rod resetting means (1-2-2), left slider (1-2-3), left clip tooth (1-2-4), right slide block (1-2-5) and right clip tooth (1-2-6), described push rod resetting means (1-2-2) is arranged on push rod (1-2-1) rear end, described left clip tooth (1-2-4) is arranged on left slider (1-2-3), described right clip tooth (1-2-6) is arranged on right slide block (1-2-5), described left clip tooth (1-2-4) and right clip tooth (1-2-6) form chuck, described left slider (1-2-3) and right slide block (1-2-5) be provided with the use of guiding mechanism, match with left slider (1-2-3) and right slide block (1-2-5) in described push rod (1-2-1) front end, the advance of push rod (1-2-1) or retreat drive left slider (1-2-3) and right slide block (1-2-5) mutually away from or close, described push rod resetting means (1-2-2) comprises spring retainer cover (1-2-21), back-moving spring (1-2-22), described push rod (1-2-1) rear end is set on back-moving spring (1-2-22), and described back-moving spring (1-2-21) is set on spring retainer cover (1-2-21), described left slider (1-2-3) and right slide block (1-2-5) are provided with threaded mounting hole (1-2-8), described left clip tooth (1-2-4) is provided with mounting hole (1-2-9) with the upper relevant position of right clip tooth (1-2-6), described left clip tooth (1-2-4) is fixedly connected with left slider (1-2-3) with threaded mounting hole (1-2-9) through mounting hole (1-2-8) by screw, described right clip tooth (1-2-6) is fixedly connected with right slide block (1-2-5) with threaded mounting hole (1-2-9) through mounting hole (1-2-8) by screw, described fixture group (1-2) also comprises clip base (1-2-7), fixture protecting cover (1-2-10), described left slider (1-2-3) and right slide block (1-2-5) are symmetrical arranged, described left clip tooth (1-2-4) and right clip tooth (1-2-6) are symmetrical arranged, described push rod (1-2-1) is for including the arrow type of arrow (1-2-11), what the top on described arrow (1-2-11) the right and left and bottom were all symmetrical is provided with chute (1-2-12), it is outside that fixture protecting cover (1-2-10) is set in clip base (1-2-7), the longitudinal cross-section of described fixture protecting cover is inverted " U " type, described clip base (1-2-7) is provided with through hole, described push rod (1-2-1) is arranged through through hole, described guiding mechanism comprises the left and right gathering sill (1-2-15) that is arranged in described clip base (1-2-7) and is separately positioned on described left slider (1-2-3) and the guiding projection (1-2-14) that with left and right gathering sill (1-2-15) match upper with right slide block (1-2-5).
2. Automatic silver contact welder according to claim 1, it is characterized in that described arrow (1-2-11) is arranged on described push rod (1-2-1) front end, described arrow (1-2-11) the right and left is provided with chute (1-2-12), described chute (1-2-12) and arrow (1-2-11) edge form strip projection (1-2-13), described left slider (1-2-3) and right slide block (1-2-5) are all provided with the pushing surface matched with arrow (1-2-11), described pushing surface is provided with the groove matched with strip projection (1-2-13), during described push rod (1-2-1) driven forward, arrow (1-2-11) to drive between left slider (1-2-3) and right slide block (1-2-5) mutually away from, when described push rod (1-2-1) promotes backward, arrow (1-2-11) drives between left slider (1-2-3) and right slide block (1-2-5) close to each other, the chuck of described first fixture is different with the collet shapes of the second fixture, first holder first workpiece, second holder second workpiece.
3. Automatic silver contact welder according to claim 2, it is characterized in that described left clip tooth (1-2-4) comprises left clamping mounting blocks and left tooth head, described left tooth head is dismountable to be arranged on left clamping mounting blocks, described right clip tooth (1-2-6) comprises right clamping mounting blocks and right tooth head, described right tooth head is dismountable to be arranged on right clamping mounting blocks, the left tooth head of described first fixture is " [ " type, the right tooth head of described first fixture is be symmetrical " ] with left tooth head ", the left tooth head of described second fixture is " " " type, the right tooth head of described second fixture is for be symmetrical arranged with left tooth head.
CN201210284199.6A 2012-08-12 2012-08-12 Automatic silver contact welder Expired - Fee Related CN102825406B (en)

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CN103084686B (en) * 2013-01-23 2015-05-06 建宏金属材料(苏州)有限公司 U-shaped contact terminal auto-induction welding device
CN103894718B (en) * 2014-03-31 2016-08-24 浙江欣通电气有限公司 The clamp assembly of silver point mash welder
CN106142853A (en) * 2014-06-10 2016-11-23 赵牧青 Laser marking system
CN106031965B (en) * 2015-03-24 2019-07-16 苏州瑞本智能科技有限公司 Intelligent prewelding device and method for handling carbon brush prewelding
CN107380912B (en) * 2017-08-07 2018-12-11 徐州工程学院 A kind of intelligent conveying mechanism of machining
CN109746583A (en) * 2019-01-16 2019-05-14 乐清正通智能科技有限公司 The double gold solder machines of magnetic yoke

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