CN104816068A - Polar group welding fixture lifting mechanism - Google Patents

Polar group welding fixture lifting mechanism Download PDF

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Publication number
CN104816068A
CN104816068A CN201510174836.8A CN201510174836A CN104816068A CN 104816068 A CN104816068 A CN 104816068A CN 201510174836 A CN201510174836 A CN 201510174836A CN 104816068 A CN104816068 A CN 104816068A
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CN
China
Prior art keywords
pole
fixture
base
lug
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510174836.8A
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Chinese (zh)
Inventor
张涛
Original Assignee
张涛
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张涛 filed Critical 张涛
Priority to CN201410759543.1A priority Critical patent/CN104551330B/en
Publication of CN104816068A publication Critical patent/CN104816068A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K5/00Gas flame welding
    • B23K5/006Gas flame welding specially adapted for particular articles or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K5/00Gas flame welding
    • B23K5/22Auxiliary equipment, e.g. backings, guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00Casting in, on, or around objects which form part of the product
    • B22D19/04Casting in, on, or around objects which form part of the product for joining parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00Special casting characterised by the nature of the product
    • B22D25/02Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B22D25/04Casting metal electric battery plates or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/36Electric or electronic devices
    • B23K2101/38Conductors

Abstract

The invention discloses a polar group welding fixture lifting mechanism. The polar group welding fixture lifting mechanism comprises a base, and a polar group welding fixture arranged above the base, wherein the base is provided with a fixture lifting mechanism for driving the polar group welding fixture to lift; the fixture lifting mechanism comprises a fixture lifting cylinder vertically mounted in the center of the base; a piston rod of the fixture lifting cylinder is connected with the polar group welding fixture; vertical fixture guide columns are arranged at four corners of the polar group welding fixture; and the base is provided with guide slide sleeves for slidingly penetrating through the fixture guide columns. The fixture lifting cylinder is lifted up to primarily position multiple sets of polar groups in a mold shell so as to conveniently position and weld polar lugs.

Description

Pole group's weld jig elevating mechanism
Patent application of the present invention is the divisional application of invention and created name " lead-acid battery pole group's welder ", and the applying date of original application is on December 11st, 2014, and application number is 2014107595431.
Technical field
The present invention relates to lead-acid battery pole group's solder technology.
Background technology
Cast welding mode commonly used by existing lead-acid battery, the patent No. be 201110003663.5 Chinese invention patent disclose a kind of storage battery electrode group cast welding machine on May 4th, 2011, comprise gap separator, described gap separator is provided with rotary table, described rotary table is provided with four pole group's fixtures, described four pole group's fixtures, 90 degree, interval centered by rotary table rotating shaft is uniformly distributed, above described rotary table, corresponding four pole group's fixtures are provided with four manipulator mechanisms, each manipulator mechanism has a cast welded mold, wherein group's fixture side, first pole correspondence is provided with pole group's input mechanism, be provided with plumbous stove below second pole group's fixture and carry out pole group's welding, cooling device is provided with for cooling pole group after welding below 3rd pole group's fixture, group's fixture side, 4th pole correspondence is provided with pole group's output mechanism, rotary table often rotates 90 degree, after then once rotating, four manipulator mechanism actions simultaneously, complete and capture pole group, pole group welds, pole group cools and sends the action of pole group.Due to cast welding complex process, cast welding machine structure is corresponding more complicated also, and cast welding fixture, mould, cast welding liquid used, cut brush ear, these running stores of heating tube and easily an ancient egg-shaped, holed wind instrument part all can increase cost, energy consumption is increased greatly; The quality that facts have proved cast welding with mold material, mold temperature, plumbous liquid temp, weld interval, cool time, cut brush ear effect, help the use of weldering Ji to have relation, so quality instability is difficult to ensure.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of pole group's weld jig elevating mechanism, promotes, be convenient to weld to pole group's weld jig.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: pole group's weld jig elevating mechanism, comprise base and be located at the pole group's weld jig above base, described base is provided with the jig lifting mechanism of driving stage group weld jig lifting, described jig lifting mechanism comprises the fixture lifting cylinder being vertically installed on base center, the piston rod of described fixture lifting cylinder is connected with pole group's weld jig, group's weld jig corner, described pole is provided with vertical fixture guide post, and described base is provided with the guiding sliding sleeve slid through for fixture guide post.
Preferably, described base comprises base plate and the parallel top board be located at above base plate, and base is provided with support column outside fixture lifting cylinder, and support column upper end roof supporting, fixture lifting cylinder is installed on top board.
Preferably, described pole group's weld jig comprises the formwork for holding pole group, on described formwork, middle side part is provided with interfix plate, described interfix plate both sides are parallel is provided with lug location-plate, described interfix plate to be located at above the group of lead-acid battery pole and to be driven lifting by lifting-positioning device, described lug location-plate is concordant with the lug level of lead-acid battery pole group and driven by lug position level drive unit, is provided with the lug location structure positioned the lug of lead-acid battery pole group between described interfix plate and lug location-plate.
In the present invention, fixture lifting cylinder rises, and will organize pole group's Primary Location more in formwork, and be convenient to next step and position lug and weld.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the Facad structure schematic diagram of polar group welder;
Fig. 2 is the top view of polar group welder;
Fig. 3 is the side view of polar group welder;
Fig. 4 is the structural representation that lead-acid battery pole group adds thermofussion welding fixture;
Fig. 5 is the A-A sectional view in Fig. 4;
Fig. 6 is that lead-acid battery pole group adds thermofussion welding fixture original state schematic diagram;
Fig. 7 is that lead-acid battery pole group adds thermofussion welding fixture schematic diagram after interfix plate compresses pole group;
Fig. 8 is that lead-acid battery pole group adds thermofussion welding fixture schematic diagram after both sides lug location-plate clamping lug;
Fig. 9 is the structural representation of plumbous bridge;
Figure 10 be plumbous bridge positioning supports on lug location-plate after structural representation;
Figure 11 is that in Figure 10, plumbous bridge location puts cross-sectional view;
Figure 12 is the another kind of structural representation that lead-acid battery pole group adds thermofussion welding fixture.
Detailed description of the invention
As shown in Figure 1 to Figure 3, lead-acid battery polar group welder, comprise frame 6, pole group's horizontal transferring device 61 is provided with between described frame 6 head and afterbody, lead-acid battery pole group to be welded inputs from the head of pole group's horizontal transferring device 61, pole group's horizontal transferring device 61 comprises chain, transportation sprocket 612 is provided with at frame head and afterbody, wherein afterbody is drive sprocket, head is driven sprocket, also tightener sprocket is provided with between drive sprocket and driven sprocket, below frame aft, be provided with pole group carry motor 611, described pole group carries motor 611 to drive drive sprocket to rotate by driving chain.
Pole group's welder is provided with at the middle part of frame 6, it is inner that pole group's welder entirety is positioned at casing 65, be divided into pole group management area A and pole group's welding region B before and after it, pole group carries out pole group's arrangement at pole group management area A, and in pole, group's welding region B carries out pole group's welding.
Described pole group's welder comprises two groups of pole groups and welds module 5, and described pole group welds pole group's weld jig 52 that module 5 comprises base 51 and is located at above base.Described base comprises base plate 511 and the parallel top board be located at above base plate, base 511 is provided with the jig lifting mechanism of driving stage group weld jig 52 lifting, described jig lifting mechanism comprises the fixture lifting cylinder 516 being vertically installed on base center, base is provided with support column 514 outside fixture lifting cylinder 516, support column upper end roof supporting, fixture lifting cylinder is installed on top board, the piston rod of described fixture lifting cylinder is connected with pole group's weld jig 52, described pole group's weld jig 52 4 jiaos is provided with vertical fixture guide post 521, described base is provided with the guiding sliding sleeve 515 slid through for fixture guide post.
Be provided with lead-acid battery pole group at central rack to weld module reciprocating conveying device and make lead-acid battery pole group weld module to move back and forth between pole group management area A and pole group's welding region B, described lead-acid battery pole group welds the pole group be arranged side by side about module reciprocating conveying device is included in the middle part of frame 6 and welds module reciprocating drive unit 63, described pole group welds module reciprocating drive unit 63 and pole group and welds module and to be connected and driving stage group welds module 5 transversely horizontal reciprocating movement, described pole group weld module reciprocating drive unit 63 comprise pole group weld module drive leading screw 631, described pole group welds module and drives leading screw 631 to weld module drive motors 632 by pole group and drive, described base bottom is provided with the feed screw nut 512 welding module with pole group and drive leading screw to coordinate.Described pole group welds module and drives leading screw 631 left and right sides to be arranged side by side line slide rail 633, and before and after described base, both sides are equipped with linear slider 513 and are slidably matched with line slide rail 633.
Described frame 6 corresponding pole group management area A is provided with pole group's detent mechanism and pole group is positioned to make pole group enter pole group's weld jig, and the structure that this pole group's detent mechanism can adopt positioning cylinder to be elevated realizes; Described frame is provided with three-axis numerical control mechanism 64 in group's welding region B top position, corresponding pole, and described three-axis numerical control mechanism 64 is connected with firelock mouth 641, and described three-axis numerical control mechanism drives the motion of firelock mouth to weld the pole group that pole group welds in module 5.
Lead-acid battery pole group is made up of the pole group unit that some groups are arranged in order, as shown in Figure 4 and Figure 5, described pole group's weld jig 52 comprises the formwork for holding pole group 3, pole group 3 is made up of the pole group unit that some groups are arranged in order, pole group is provided with lug 31, and the both positive and negative polarity pole of two consecutive roots group units couples together.On described formwork, middle side part is provided with interfix plate 2, in the middle part of described interfix plate, the left and right sides is provided with lug location-plate 1, described interfix plate 2 to be located at above pole group 3 and to be driven lifting by lifting-positioning device, described lug location-plate 1 is concordant with lug 31 level of pole group and driven by lug position level drive unit, is provided with the lug location structure positioned the lug 31 of pole group 3 between described interfix plate and lug location-plate.
Concrete, described lug location structure comprises the sawtooth 21 being located at the interfix plate left and right sides, and is located at the comb 11 inside lug location-plate, and described comb head is provided with the pointed nose with sawtooth tooth socket fit.Sawtooth is isosceles trapezoidal structure, and comb root is rectangle, and pointed nose shape is isosceles trapezoid.Lug is positioned in the gap between adjacent fingers, and comb pointed nose and sawtooth tooth socket fit are automatic guides when locating for the ease of shaping.
In addition, described lug location-plate is provided with the pole locating slot 13 placing pole group's pole.Pole locating slot position is corresponding with pole position, and pole is placed wherein, pole and lug integrally melting welding when adding thermofussion welding.
As shown in Figure 6, in an initial condition, interfix plate 2 first presses down under lowering or hoisting gear drives, and first pole group is flattened and Primary Location.
As shown in Figure 7, then lug location-plate 1 is more simultaneously to centre extruding, lug shaping is located.
As shown in Figure 8, after lug shaping, just can carry out adding thermofussion welding, the shape chamber formed due to fixture is higher than lug, plumbous liquid outflow when can prevent from freezing, be convenient to the shaping of melting welding and bus-bar, lug stretches into clamp type cavity segment for adding thermofussion welding, and its height regulates by the thin and thick of lug location-plate.
Above-mentioned lifting-positioning device and lug position level drive unit, can adopt cylinder, hydraulic cylinder or motor.
As shown in Figure 9 and Figure 10, between the both positive and negative polarity of lead-acid battery pole group two consecutive roots group unit, arrange a plumbous bridge 4, the both positive and negative polarity of this plumbous bridge and two consecutive roots group units adds thermofussion welding.
Lead-acid battery pole group adds thermofussion welding bridge structure and comprises lug location-plate 1, lug location-plate arranges the plumbous bridge 4 both positive and negative polarity of two consecutive roots group units being added thermofussion welding connection, and described plumbous bridge comprises U-shaped pontic portion 41 and is located at the L shape foot section 42 of the left and right sides bottom U-shaped pontic portion.
Described lug location-plate is provided with the gripper shoe 12 supporting described plumbous bridge between two consecutive roots groups.This gripper shoe is used for the isolation of bus-bar when pole group welds on the one hand, in addition plumbous bridge 4 is played to the effect of positioning support.Wherein plumbous bridge is die casting molding structure, therefore disposable by the plumbous bridge of a secondary die forming more than one piece.
This plumbous bridge directly can add thermofussion welding with the pole of two consecutive roots group both positive and negative polarities and be connected, and traditional pole group can be added thermofussion welding operation and gap bridge welder sequence is disposable completes.
The L shape foot section 42 of this plumbous bridge is connected with lug, can thicken and also can lengthen, just may be used for when adding thermofussion welding filling bus-bar, the thickness of bus-bar is by the size Control of L shape foot section 42, thus when eliminating welding, fuse the operation that leads assists leading to weld, be convenient to realize automation.
The above-mentioned thermofussion welding that adds mentioned comprises flame and freezes and electrical heating melting welding two kinds of modes.Flame is adopted to freeze in the present embodiment.
Wherein, as shown in Figure 2, above-mentioned lug position level drive unit 53 comprises clamp leading screw 531, described clamp leading screw 531 is driven by fixture drive motors 532, described clamp leading screw 531 is provided with two lug location feed screw nuts 533, described two lugs location feed screw nut 533 is connected with both sides lug location-plate 1 respectively, in addition, clamp guide rod 534 is arranged with in parallel in clamp leading screw 531 both sides, lug location-plate 1 is also connected with clamp guide pin bushing, and clamp guide pin bushing slides and is nested on clamp guide rod 534.
Pole group 3 is carried extremely after group management area A by pole group's horizontal transferring device 61, utilizes pole group's detent mechanism to carry out Primary Location to pole group; Now fixture lifting cylinder 516 is in raised configuration, pole group (being two groups of pole groups in the present embodiment) Primary Location will be organized in formwork more, then pole group's weld jig 52 is dropped to lug location-plate 1 and can clamp lug 31 place by the retraction of fixture lifting cylinder, then fixture drive motors 532 drives clamp leading screw 531 to rotate, two lug location feed screw nuts 533 drive lug location-plate to move to centre, thus clamping lug.Again by manually pole and plumbous bridge 4 being put into correspondence position, after completing, pole group welds module reciprocating drive unit 63 and pole group is welded module 5 entirety and move to pole group's welding region B, and another group pole group of former pole group's welding region B welds the driving that module welds module reciprocating drive unit 63 another pole group and moves down extremely group management area A simultaneously; The pole group having arrived pole group management area A welds module and has repeated pole group's housekeeping, and pole group welds after module arrived pole group's welding region B, three-axis numerical control mechanism 64 and firelock mouth 641 are started working, three-axis numerical control mechanism welds lug according to the shape chamber track of corresponding bus-bar, welded rear lug position level drive unit 53 and unclamped lug, fixture lifting cylinder 516 rises.The pole group being now in pole group management area A welds module and also completes arrangement action, the two poles of the earth group welds module and can change over simultaneously again, and pole group's horizontal transferring device moves backward by promoting the pole group that welds of pole group's welding region B, and make pole group enter pole group to enter box region C.
Enter box region C the corresponding pole group of the afterbody of frame 6 to be provided with pole group pole group 3 being put into battery case and to enter case structure.Described pole group enters case structure and comprises pole group's pressing plate 621, is provided with pole group and enters box cylinder 622 driving stage group pressing plate 621 and be elevated above described pole group's pressing plate 621, and corner, group's pressing plate top, pole is provided with lifting guide post 623, and described lifting guide post 623 slides in lifting guide pin bushing.Carried by pole group's horizontal transferring device 61 by the pole group after pole group's welder has welded, stop conveying so that carry out pole group to enter box action when carrying extremely immediately below group's pressing plate 621 to make pole group, frame correspondence is provided with the pole group's positioning cylinder 613 positioned pole group, after pole group conveying puts in place, pole group's positioning cylinder 613 rises, stop that pole group continues conveying, pole group enters case structure and starts action, after pole group enters box, pole group's positioning cylinder 613 bounces back, and enters the pole group after box and continues on to next process with battery case.
Lead-acid battery polar group welder of the present invention is not adopt at present relatively more conventional cast welding mode, but adopts and add thermofussion welding principle, adds thermal weld with flame, and automatic welding, and production efficiency can 3 to 10 times of intelligent's work.Relative to cast welding mode conventional at present, main advantage is that production cost is low, be mainly reflected in following some: the fixture that 1, cast welding is used, mould, cast welding liquid, cut brush ear, these running stores of heating tube and easily an ancient egg-shaped, holed wind instrument part all can save need not, simplified technological process; 2, the lead melting furnace consuming large volume and electricity in cast welding also can save, and this bonding machine only adds thermofussion welding to what need the lug of welding to carry out local, can save energy consumption.
As shown in figure 12, for lead-acid battery pole group adds the another kind of structure of thermofussion welding fixture, its difference is that interfix plate 2 is for be separated by centre, and the location-plate separated by two pieces forms, such two pieces of location-plates separated can distinguish action, more accurate to make the location of lug.

Claims (3)

1. pole group weld jig elevating mechanism, it is characterized in that: comprise base and be located at the pole group's weld jig above base, described base is provided with the jig lifting mechanism of driving stage group weld jig lifting, described jig lifting mechanism comprises the fixture lifting cylinder being vertically installed on base center, the piston rod of described fixture lifting cylinder is connected with pole group's weld jig, group's weld jig corner, described pole is provided with vertical fixture guide post, and described base is provided with the guiding sliding sleeve slid through for fixture guide post.
2. pole according to claim 1 group's weld jig elevating mechanism, it is characterized in that: described base comprises base plate and the parallel top board be located at above base plate, base is provided with support column outside fixture lifting cylinder, and support column upper end roof supporting, fixture lifting cylinder is installed on top board.
3. pole according to claim 1 group's weld jig elevating mechanism, it is characterized in that: described pole group's weld jig comprises the formwork for holding pole group, on described formwork, middle side part is provided with interfix plate, described interfix plate both sides are parallel is provided with lug location-plate, described interfix plate to be located at above the group of lead-acid battery pole and to be driven lifting by lifting-positioning device, described lug location-plate is concordant with the lug level of lead-acid battery pole group and driven by lug position level drive unit, the lug location structure that the lug of lead-acid battery pole group is positioned is provided with between described interfix plate and lug location-plate.
CN201510174836.8A 2014-12-11 2014-12-11 Polar group welding fixture lifting mechanism Pending CN104816068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410759543.1A CN104551330B (en) 2014-12-11 2014-12-11 Lead-acid battery pole group's welder

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CN201410759543.1A Active CN104551330B (en) 2014-12-11 2014-12-11 Lead-acid battery pole group's welder
CN201510175408.7A Pending CN104827159A (en) 2014-12-11 2014-12-11 Horizontal positioning drive apparatus for tab positioning
CN201510174836.8A Pending CN104816068A (en) 2014-12-11 2014-12-11 Polar group welding fixture lifting mechanism

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CN201510175408.7A Pending CN104827159A (en) 2014-12-11 2014-12-11 Horizontal positioning drive apparatus for tab positioning

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CN109570686A (en) * 2019-01-15 2019-04-05 新乡职业技术学院 A kind of multi-functional automatic ring inserter

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CN102240878A (en) * 2011-05-30 2011-11-16 肇庆理士电源技术有限公司 Welding frame for battery pole group
CN202377690U (en) * 2011-09-30 2012-08-15 苏州日和科技有限公司 Lifting mechanism
CN203804438U (en) * 2014-03-31 2014-09-03 浙江天能电池江苏新能源有限公司 Storage battery plate group welding die
CN203973094U (en) * 2014-08-19 2014-12-03 佛山市利迅达机器人系统有限公司 A kind of rising whirligig of lorry support automatic welding production line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270895A (en) * 2016-08-31 2017-01-04 淄博鑫旭电源科技有限公司 Full-automatic pole group's welding system
CN106270895B (en) * 2016-08-31 2019-01-18 淄博鑫旭电源科技有限公司 Full-automatic pole group welding system
CN109570686A (en) * 2019-01-15 2019-04-05 新乡职业技术学院 A kind of multi-functional automatic ring inserter
CN109570686B (en) * 2019-01-15 2021-03-16 新乡职业技术学院 Multifunctional automatic ring sleeving machine

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CN104551330B (en) 2016-10-05
CN104551330A (en) 2015-04-29

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