CN108328020A - It is a kind of to be precisely weighed Subpackaging machine for welding rod - Google Patents

It is a kind of to be precisely weighed Subpackaging machine for welding rod Download PDF

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Publication number
CN108328020A
CN108328020A CN201810321206.2A CN201810321206A CN108328020A CN 108328020 A CN108328020 A CN 108328020A CN 201810321206 A CN201810321206 A CN 201810321206A CN 108328020 A CN108328020 A CN 108328020A
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CN
China
Prior art keywords
welding rod
driving wheel
blanking
channel
splicing groove
Prior art date
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Granted
Application number
CN201810321206.2A
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Chinese (zh)
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CN108328020B (en
Inventor
张万彬
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Shijiazhuang Ke Yue Electric Automation Co Ltd
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Shijiazhuang Ke Yue Electric Automation Co Ltd
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Priority to CN201810321206.2A priority Critical patent/CN108328020B/en
Publication of CN108328020A publication Critical patent/CN108328020A/en
Application granted granted Critical
Publication of CN108328020B publication Critical patent/CN108328020B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00Automatic control, checking, warning, or safety devices
    • B65B57/20Applications of counting devices for controlling the feed of articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/34Packaging other rod-shaped articles, e.g. sausages, macaroni, spaghetti, drinking straws, welding electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B37/00Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B65B37/16Separating measured quantities from supply
    • B65B37/18Separating measured quantities from supply by weighing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Arc Welding In General (AREA)

Abstract

The present invention relates to a kind of Subpackaging machine is precisely weighed for welding rod,The Subpackaging machine includes the supporting rack for being provided with closed transmission mechanism,The feed bin and discharging mechanism being set in turn in from top to bottom above supporting rack,Closed transmission mechanism is provided with the splicing groove of one group of upper end opening,Discharging mechanism is between feed bin output end and splicing groove upper end opening,The lifting Weighing mechanism being provided in supporting rack below discharging mechanism,Feed bin output end includes blanking port and supply port,And the two has been respectively arranged below blanking channel and feed supplement channel,Discharging mechanism is to be separately positioned on blanking channel and the first of feed supplement channel exit to grind driving wheel and the second stone roller driving wheel,It is both provided with counter below the two,Weighing mechanism is lifted to be located at below the splicing groove that second grinds driving wheel output end position,Blanking is moved by the stone roller below blanking channel and feed supplement channel,Feed supplement is counted and weighed to realize accurate the weight errors of split packages.

Description

It is a kind of to be precisely weighed Subpackaging machine for welding rod
Technical field
The invention belongs to material metage packetization technique fields, and in particular to a kind of to be precisely weighed Subpackaging machine for welding rod.
Background technology
It after welding rod finished product is produced, is packed, the weight often wrapped is set as needed, the prior art In, initially by carrying out subpackage after manual weighing, such mode of operation labor intensity is big, required personnel are more, and manually claims Weight easily goes wrong, and final subpackage effect of weighing is poor, is based on disadvantages mentioned above, produces some in the prior art and weigh automatically Subcontracting device, for example, application No. is a kind of welding rod counting device of CN2015107309843 and application No. is A kind of welding rod of CN2014206772256 is weighed packaging facilities automatically.The former is to realize that subpackage works by welding rod counting, Since there are errors for welding rod weight, the accumulation of error forms larger Weight gap after subpackage is carried out by way of counting, each In the reasonable scope whether the weight between subpackage uncertain;The latter is then by the counting on the conveyor belt of single welding rod, cuts It flows and weighs and mend the mode of weight and weigh subpackage to realize welding rod, arranged during equipment conveying welding rod, and And artificial or other welding rod transfer passage is needed to carry out the addition of welding rod when mending weight, and filled after chain counting to weighing Easily there is welding rod and falls or disorderly phenomenon in the process for setting transfer, needs manually to participate in arranging, and the course of work is complex, if Standby construction is complex.The shortcomings that based on the above-mentioned prior art, needs to be improved welding rod Subpackaging machine.
Invention content
The shortcomings that the present invention overcomes the prior arts, provide it is a kind of being precisely weighed Subpackaging machine for welding rod, the subpackage Machine carries out the subpackage blanking of welding rod in feed bin, and the substep blanking side by counting and mending weight by way of grinding dynamic formula blanking Formula carries out the weight errors of split packages and accurately controls, the combination of splicing groove and lifting Weighing mechanism make feeding, weigh it is with subpackage whole It is bonded in same equipment.
The specific technical solution of the present invention is:
A kind of to be precisely weighed Subpackaging machine for welding rod, which includes the support for being provided with closed transmission mechanism Frame, the feed bin and discharging mechanism being set in turn in from top to bottom above supporting rack, closed transmission mechanism are circumferentially provided with one The splicing groove of group upper end opening, discharging mechanism input terminal are located at below feed bin output end, and discharging mechanism output end is located at splicing groove Overthe openings, the lifting Weighing mechanism being provided in support frame as described above below discharging mechanism, key point is that the feed bin is defeated Outlet is located at bin bottom and includes the blanking port and supply port set gradually along closed transmission mechanism transmission direction, blanking port It is respectively arranged below blanking channel and feed supplement channel with supply port;The discharging mechanism is to be separately positioned on blanking channel and benefit Expect that the first of channel exit grinds driving wheel and the second stone roller driving wheel, supporting rack is provided with counter below the first stone roller driving wheel;It is described It is lifted Weighing mechanism to be located at below the splicing groove that second grinds driving wheel output end position, including vertical telescopic device and is arrived by down On be in turn secured to the weighing apparatus and card slot of telescopic device upper end, splicing groove and card slot transverse width are respectively less than welding rod length, block Slot includes that spacing is more than splicing well width and two bearing plates of upper end opening.
It is both provided with loose metal mechanism, loose metal between the blanking port and blanking channel, between supply port and feed supplement channel Mechanism includes two idler wheels rotate in same direction, the gap between two idler wheels and corresponding blanking channel or feed supplement channel position In same plane.
Zigzag feeding-passage, angle between the inclined-plane and horizontal plane of zigzag feeding-passage are provided in the feed bin For 10-30 degree, blanking port and supply port are set gradually from top to bottom along zigzag feeding-passage bottom bevel.
The supporting rack two side positions below the second stone roller driving wheel are provided with the material all in one piece plate of horizontal direction, material all in one piece plate spacing More than the transverse width of card slot, the setting height of material all in one piece plate is less than splicing groove upper end opening position.
Described second stone roller wheel rotation output side is provided with blanking guide mechanism, blanking guide mechanism include spacing not More than two vertical striker plates of splicing well width.
The striker plate includes the cross-brace plate of upper end and is fixed on its lower end and transversely arrange one group flexible Plate, flexible board material are transparent plastic or transparent rubber, turn forward, incline close to the cross-brace board bottom portion of the second stone roller driving wheel Inclined-plane and vertical plane angle are 10-50 degree.
The beneficial effects of the invention are as follows:Subpackaging machine in the present invention carries out welding rod to splicing groove in such a way that stone roller moves blanking In conveying, rough segmentation packet is carried out by counter in transmission process, then passes through the welding rod of mode that lifting is weighed to rough segmentation packet Group weighed and by second stone roller driving wheel welding rod is delivered in the welding rod group of rough segmentation packet, in transmission process by counter into The control of row blanking-quantity, to realize that final accurate subpackage, entire blanking process are combined by grinding to move, count and weigh Mode carry out, blanking-quantity accuracy is protected;Entire Subpackaging machine carries out splicing groove by closed transmission mechanism Circulation conveying, each splicing groove ensure that the welding rod group weight of the upper end reaches by two processes of rough segmentation packet and accurate subpackage It is required that.
Description of the drawings
Fig. 1 is the structural schematic diagram of Subpackaging machine in the present invention.
Fig. 2 is the internal structure schematic diagram of Fig. 1.
Fig. 3 is the left view of feed bin and lifting Weighing mechanism in Fig. 1.
In attached drawing, 1, supporting rack, 2, feed bin, 201, blanking port, 202, supply port, 203, blanking channel, 204, feed supplement it is logical Road, 3, splicing groove, 401, first grinds driving wheel, and 402, second grinds driving wheel, and 5, counter, 601, telescopic device, 602, weighing apparatus, 603, bearing plate, 7, idler wheel, 8, zigzag feeding-passage, 9, material all in one piece plate, 10, cross-brace plate, 11, flexible board.
Specific implementation mode
It being precisely weighed Subpackaging machine for welding rod the present invention relates to a kind of, which includes being provided with closed driver The supporting rack 1 of structure, the feed bin 2 and discharging mechanism for being set in turn in 1 top of supporting rack from top to bottom, closed transmission mechanism is along ring To the splicing groove 3 for being provided with one group of upper end opening, discharging mechanism input terminal is located at below 2 output end of feed bin, discharging mechanism output End is located at 3 overthe openings of splicing groove, and the lifting Weighing mechanism being provided in support frame as described above 1 below discharging mechanism is described 2 output end of feed bin is located at 2 bottom of feed bin and includes the blanking port 201 set gradually along closed transmission mechanism transmission direction and benefit Mouth 202 is filled, blanking port 201 and supply port 202 have been respectively arranged below blanking channel 203 and feed supplement channel 204;The discharging machine Structure is to be separately positioned on the first of 204 exit of blanking channel 203 and feed supplement channel to grind the stone roller driving wheel 402 of driving wheel 401 and second, branch Support 1 is provided with counter 5 below the first stone roller driving wheel 401;The lifting Weighing mechanism is located at second and grinds 402 output end of driving wheel The lower section of splicing groove 3 of position, including vertical telescopic device 601 and it is in turn secured to 601 upper end of telescopic device from down to up Weighing apparatus 602 and card slot, splicing groove 3 and card slot transverse width be respectively less than welding rod length, and card slot includes that spacing is more than splicing groove 3 Two bearing plates 603 of width and upper end opening.
Specific embodiment, as depicted in figs. 1 and 2,2 upper end of feed bin are connected with feeding delivery mechanism, and feeding delivery mechanism is The welding rod finished product of Near Ground is passed up to 2 top of feed bin, feed bin by the tape handler being obliquely installed, feeding delivery mechanism Zigzag feeding-passage 8 is provided in 2, angle is 10-30 degree between the inclined-plane and horizontal plane of zigzag feeding-passage 8, preferably It it is 15 degree, blanking port 201 and supply port 202 are set gradually from top to bottom along 8 bottom bevel of zigzag feeding-passage, and welding rod enters The bottom of feed bin 2 is rolled and eventually arrived at after zigzag feeding-passage 8 along zigzag direction, which is welding rod Dynamic arrange process, in the prior art the mode of direct blanking to 2 bottom of feed bin be easy to cause welding rod intersect, direction it is not true Fixed state, and what coating caused by zigzag feeding-passage 8 can either avoid welding rod from directly falling in feed bin of the present invention 2 was fallen Phenomenon, it is often more important that it realizes the welding rod during turning-back rolling step by step and makes in order, it is final to roll to the welding rod direction one of bottom The phenomenon that causing, intersecting substantially reduces, the arrangement function being truly realized before welding rod blanking;
It is both provided with loose metal machine between blanking port 201 and blanking channel 203, between supply port 202 and feed supplement channel 204 Structure, loose metal mechanism include two idler wheels rotate in same direction 7, the gap between two idler wheels 7 and corresponding blanking channel 203 or Person's feed supplement channel 204 is generally aligned in the same plane, and the rotation axis of two idler wheels 7 is erected at by bearing in supporting rack 1, two rotation axis Between be connected with the lazy-tongs of parallelogram, as shown in fig. 1, the rotation axis of lazy-tongs and stone roller driving wheel below it Between be provided with hinged connecting rod, when corresponding stone roller wheel rotation, drive lazy-tongs move back and forth, to drive two Idler wheel 7 synchronizes reciprocating rotation in the same direction, and two idler wheels 7 in loose metal mechanism synchronize reciprocating rotation in the same direction, destroy material Originally the relatively stable welding rod state for intersecting, being mutually compacted in storehouse so that welding rod, which can loosen and flow to blanking, to be led to In road 203 and feed supplement channel 204, avoids and mutually squeeze between welding rod existing for blanking interim, intersect caused welding rod The situation of blanking difficulty;
Based on above structure, the closed transmission mechanism in supporting rack 1 rotates and splicing groove 3 is driven to be moved, each Splicing groove 3 is moved to the first stone roller driving wheel 401 and second and grinds 402 lower section of driving wheel successively, and first, which grinds driving wheel 401 and second, grinds driving wheel 402 lower sections are both provided with counter 5, and are both provided with telescopic stop gauge, telescopic stop gauge choosing at the two rear It is taken as cylinder, the telescopic end of the cylinder tilts extends to 203 lower end position of blanking channel upwards, in corresponding stone roller driving wheel not work The case where being blocked in extended configuration when making and by welding rod and grind driving wheel topmost, avoiding welding rod free dropping occurs, when stone roller driving wheel When action, which is in contraction state, and welding rod can be driven by stone roller driving wheel and be fallen along pulley periphery direction is ground, and fall process In, the statistics of welding rod whereabouts quantity is carried out by counter 5;
Closed transmission mechanism drives splicing groove 3 to pass through the first lower section for grinding the stone roller driving wheel 402 of driving wheel 401 and second successively, First, when being located at first and grinding 401 lower section of driving wheel, the stretching, extension backgauge action due to falling speed, telescopic stop gauge and the One stopping for grinding driving wheel 401 can not possibly be absolutely unified between acting, it is also not possible to and there is no delays, therefore, the first stone roller driving wheel 401 The welding rod that driving is fallen will produce quantitative error, therefore, when the electrodes number that the driving of driving wheel 401 is fallen is ground in design first, It is stopped when the 70%-80% for reaching predetermined quantity, final actual quantity can be more than the predetermined quantity, which is thick Subpackage, the step ensure that the electrodes number to fall does not exceed predetermined quantity, and subsequent closed transmission mechanism is rotated further, the splicing Slot 3 stops when moving forward to the second stone roller 402 lower section of driving wheel, and the telescopic device 601 being lifted in Weighing mechanism stretches upwards, weighs Welding rod in splicing groove 3 is lifted by the bearing plate 603 of 602 upper end both sides of device, and weighing apparatus 602 is weighed, and subsequent second grinds dynamic 402 driving welding rod of wheel falls to supplement weight left part, due to the 20%- of the lazy weight total weight of supplement 30%, the stone roller of the second stone roller driving wheel 402 moves speed and also decreases, and can either ensure the continuity of transmission in this way, and can ensure The larger problem of weighting error caused by welding rod falling speed is too fast, when welding rod whereabouts is supplemented to remaining weight less than 1 electrode Weight when, operated in two kinds of situation, when less than half root weight stop driving welding rod fall, driven when more than half root weight Dynamic welding rod is supplemented 1, after supplement, and telescopic device 601 is contracted to home position, and this makes it possible to ensure final reality Error between whereabouts electrodes number and the destination number of requirement is less than half root.
Two side positions below the second stone roller driving wheel 402 of supporting rack 1 are provided with the material all in one piece plate 9 of horizontal direction, 9 spacing of material all in one piece plate More than the transverse width of card slot, the setting height of material all in one piece plate 9 is less than 3 upper end opening position of splicing groove, and the setting of material all in one piece plate 9 avoids The inclination occurred in welding rod blanking process falls phenomenon, and in actual use, material all in one piece plate 9 is set as vertically lifting Form, when the card slot that is lifted in Weighing mechanism rises, material all in one piece plate 9 also rises and is level by inclined welding rod ejection therewith State, realizes the arrangement function of welding rod group, and the support of material all in one piece plate 9 occurred in lifting weighing process can be avoided to tilt welding rod Caused by influence the situation of accuracy of weighing.
The second stone roller rotation output of driving wheel 402 side is provided with blanking guide mechanism, and blanking guide mechanism includes that spacing is little In two vertical striker plates of 3 width of splicing groove;Striker plate includes the cross-brace plate 10 of upper end and is fixed on its lower end and edge The one group of flexible board 11 laterally arranged, 11 material of flexible board are transparent plastic or transparent rubber, grind driving wheel 402 close to second 10 bottom of cross-brace plate turns forward, and inclined surface and vertical plane angle are 10-50 degree, preferably 30 degree, blanking guide mechanism The welding rod that dynamic output can be ground for the second stone roller driving wheel 402 provide the auxiliary guide function during falling, and due to close to the 10 bottom of cross-brace plate of two stone roller driving wheels 402 turns forward, and the bottom of the flexible board of lower end also has what is turned forward to become Gesture, the spacing between the flexible board of two 10 lower ends of cross-brace plate are more downward closer to welding rod is between two groups of flexible boards 11 Interval fall downwards, welding rod by flexible board buffering and fall the limitation of position, the welding rod of supplement falls the weldering in subpackage The form of item group upper end is more neat, avoids later stage manual sorting and the process and cost of additional dressing mechanism is arranged.
The power resources of entire Subpackaging machine can be one group of motor, but in order to save the energy, closed transmission mechanism is set A fixed driving motor, then the first stone roller driving wheel 401 and second grind driving wheel 402 and be respectively set respective driving motor, also, the One stone roller driving wheel 401 and second grinds driving wheel 402 and drives respective top each by the lazy-tongs of connecting rod and parallelogram Two idler wheels 7 in loose metal mechanism, relative to cooking for each rotation axis one motor of setting, the present invention can either be saved into This, and stone roller driving wheel is enabled to link with the idler wheel 7 above it, avoid unnecessary idler wheel 7 from working.

Claims (6)

1. a kind of being precisely weighed Subpackaging machine for welding rod, which includes the supporting rack for being provided with closed transmission mechanism (1), feed bin (2) and the discharging mechanism being set in turn in from top to bottom above supporting rack (1), closed transmission mechanism are circumferentially set It is equipped with the splicing groove (3) of one group of upper end opening, discharging mechanism input terminal is located at below feed bin (2) output end, discharging mechanism output End is provided with the lifting Weighing mechanism below discharging mechanism in splicing groove (3) overthe openings, support frame as described above (1), It is characterized in that:Feed bin (2) output end be located at feed bin (2) bottom and include along closed transmission mechanism transmission direction successively The blanking port (201) and supply port (202) of setting, blanking port (201) and supply port (202) have been respectively arranged below blanking channel (203) and feed supplement channel (204);The discharging mechanism is to be separately positioned on blanking channel (203) and feed supplement channel (204) outlet The first of place grinds driving wheel (401) and second grinds driving wheel (402), and supporting rack (1) is provided with counting below the first stone roller driving wheel (401) Device (5);The lifting Weighing mechanism is located at below the splicing groove (3) that second grinds driving wheel (402) output end position, including vertical Telescopic device (601) and the weighing apparatus (602) and card slot for being in turn secured to telescopic device (601) upper end from down to up, splicing Slot (3) and card slot transverse width are respectively less than welding rod length, and card slot includes two that spacing is more than splicing groove (3) width and upper end opening A bearing plate (603).
A kind of it being precisely weighed Subpackaging machine for welding rod 2. according to claim 1, it is characterised in that:The blanking port (201) loose metal mechanism, loose metal are both provided between blanking channel (203), between supply port (202) and feed supplement channel (204) Mechanism includes two idler wheels rotate in same direction (7), the gap between two idler wheels (7) and corresponding blanking channel (203) or Person's feed supplement channel (204) is generally aligned in the same plane.
A kind of it being precisely weighed Subpackaging machine for welding rod 3. according to claim 1, it is characterised in that:The feed bin (2) zigzag feeding-passage (8) is provided in, angle is 10-30 between the inclined-plane and horizontal plane of zigzag feeding-passage (8) Degree, blanking port (201) and supply port (202) are set gradually from top to bottom along zigzag feeding-passage (8) bottom bevel.
A kind of it being precisely weighed Subpackaging machine for welding rod 4. according to claim 1, it is characterised in that:The supporting rack (1) the material all in one piece plate (9) of horizontal direction is provided in the second two side positions of stone roller driving wheel (402) lower section, material all in one piece plate (9) spacing is more than card The setting height of the transverse width of slot, material all in one piece plate (9) is less than splicing groove (3) upper end opening position.
A kind of it being precisely weighed Subpackaging machine for welding rod 5. according to claim 1, it is characterised in that:Described second grinds Driving wheel (402) rotation output side is provided with blanking guide mechanism, and blanking guide mechanism includes that spacing is wide no more than splicing groove (3) Two vertical striker plates of degree.
A kind of it being precisely weighed Subpackaging machine for welding rod 6. according to claim 5, it is characterised in that:The striker plate Cross-brace plate (10) including upper end and the one group of flexible board (11) for being fixed on its lower end and transversely arranging, flexible board (11) Material is transparent plastic or transparent rubber, turns forward, inclines close to cross-brace plate (10) bottom of the second stone roller driving wheel (402) Inclined-plane and vertical plane angle are 10-50 degree.
CN201810321206.2A 2018-04-11 2018-04-11 Accurate weighing and sub-packaging machine for welding rods Active CN108328020B (en)

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CN108328020B CN108328020B (en) 2024-01-19

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN111003247A (en) * 2019-12-31 2020-04-14 浙江大学 Welding rod packagine machine loading attachment based on weight fractional control
CN112078861A (en) * 2020-09-26 2020-12-15 五矿联众(天津)焊接材料有限公司 Automatic subpackaging device for welding rods
CN112623349A (en) * 2020-12-04 2021-04-09 杭州华光焊接新材料股份有限公司 Automatic counterweight device for welding rod package and operation method thereof
CN116040012A (en) * 2022-12-08 2023-05-02 五矿联众(天津)焊接材料有限公司 Welding rod weighing and packing device

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Publication number Priority date Publication date Assignee Title
CN111003247A (en) * 2019-12-31 2020-04-14 浙江大学 Welding rod packagine machine loading attachment based on weight fractional control
CN111003247B (en) * 2019-12-31 2020-12-08 浙江大学 A feeding device for welding rod packaging machine based on weight step-by-step control
CN112078861A (en) * 2020-09-26 2020-12-15 五矿联众(天津)焊接材料有限公司 Automatic subpackaging device for welding rods
CN112623349A (en) * 2020-12-04 2021-04-09 杭州华光焊接新材料股份有限公司 Automatic counterweight device for welding rod package and operation method thereof
CN112623349B (en) * 2020-12-04 2022-06-17 杭州华光焊接新材料股份有限公司 Automatic counterweight device for welding rod package and operation method thereof
CN116040012A (en) * 2022-12-08 2023-05-02 五矿联众(天津)焊接材料有限公司 Welding rod weighing and packing device

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