CN109570703A - One kind moving back a protection mechanism and wire-feed motor - Google Patents
One kind moving back a protection mechanism and wire-feed motor Download PDFInfo
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- CN109570703A CN109570703A CN201811501362.3A CN201811501362A CN109570703A CN 109570703 A CN109570703 A CN 109570703A CN 201811501362 A CN201811501362 A CN 201811501362A CN 109570703 A CN109570703 A CN 109570703A
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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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
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Abstract
The invention discloses one kind to move back a protection mechanism and wire-feed motor.Wherein, wire-feed motor includes wire reel, wire feeder and moves back a protection mechanism between the wire reel and wire feeder.Moving back a protection mechanism includes the trigger mechanism set gradually from the front to the back, card silk position-limit mechanism and Ka Si mechanism.Under wire feed state, under the action of card silk position-limit mechanism, Ka Si mechanism is failure to actuate, normal wire feed；When move back thread, card silk position-limit mechanism is opened, when welding wire passes through trigger mechanism can the movement of trigger card silk position-limit mechanism, and then card silk mechanism action is driven, so that the welding wire that will move out be blocked.The present invention it is possible to prevente effectively from collapse silk, is avoided harm to the human body when moving back silk operation, while not will cause the at random of welding wire on wire reel.
Description
Technical field
A protection mechanism is moved back and with the wire-feed motor for moving back a protection mechanism the present invention relates to a kind of.
Background technique
In welding technology field, wire-feed motor is welded as automatic welding or the important equipment of semiautomatic welding for conveying to welding gun
Silk.
When wire reel is due to being finished or when other reasons need replacing new wire reel, need first to carry out moving back silk operation.
Since common carbon steel, stainless steel welding stick have rigidity, safe wearing gloves are needed when moving back thread, buttress weldering
Silk when preventing wire tip from exiting, causes the injury of human body because the reason of rigidity collapses out.
The case where generally also thering is welding wire to be not run out, needing replacing as other specifications, at this moment if the welding wire being replaced collapses out,
The reason of because of rigid tension, wire reel residue welding wire will be at random, does not arrange, can not be used again.
As it can be seen that a mode in the prior art of manually moving back has following deficiency:
1. replace welding wire, the state for exiting welding wire can not be grasped, it is not known that when the end of welding wire, which can be exited, is sent
Silk machine just will appear if control is bad and collapse a phenomenon, have the security risk for causing personal injury；
2. after collapsing silk, the remaining welding wire of wire reel is at random, does not arrange, and can not be used again, the wave in working hour, material is caused
Take.
Summary of the invention
It is an object of the invention to propose that one kind moves back a protection mechanism, to realize effective protection when moving back thread.
The present invention to achieve the goals above, adopts the following technical scheme that
One kind moving back a protection mechanism, including the trigger mechanism, card silk position-limit mechanism and Ka Si machine set gradually from the front to the back
Structure；
Trigger mechanism includes triggering block, No.1 compressed spring and the No.1 chamber arranged along the vertical direction moving up and down
Body；
Triggering block and No.1 compressed spring are respectively positioned in No.1 cavity；
The upper end of No.1 compressed spring is installed on the top of No.1 cavity, and lower end is connect with triggering block；
The wire hole for running through the triggering block along the longitudinal direction is equipped in triggering block；
Ka Si mechanism includes card silk block, No. two compressed springs and No. two chambers arranged along the vertical direction moving up and down
Body；
Card silk block and No. two compressed springs are respectively positioned in No. two cavitys；
The lower end of No. two compressed springs is installed on the bottom of No. two cavitys, and upper end is connect with card silk block；
The top of card silk block is equipped with filament clamping slot；
Card silk position-limit mechanism includes frizzen, gear, compression bar and the limited post for being installed on card silk block side；
One end and middle part of frizzen are respectively equipped with an axis hole；
It is equipped with No.1 axis in the side of triggering block, one end of frizzen is installed on the No.1 axis；
It is installed in the middle part of frizzen on No. two axis of a fixed setting；
Gear is located at below the other end of frizzen, and is installed on No. three axis of a fixed setting；
Compression bar is located at the top of frizzen, and one end of compression bar is installed on No. four axis of a fixed setting, and the other end is certainly
By holding.
Preferably, when card silk position-limit mechanism is in limit state, the free end of compression bar is downwardly against on frizzen, triggering
The other end of bar is stuck between two teeth on gear top, and limited post is stuck between two teeth of gear side；
At the same time, No.1 compressed spring and No. two compressed springs are in compressive state.
Preferably, filament clamping slot is made of upper and lower two sections of connections, wherein the upper section rectangular in cross-section of filament clamping slot, lower section section
It is V-shaped；The upper section width of filament clamping slot is identical as the diameter of wire hole.
Preferably, moving back a protection mechanism further includes shell；Wherein,
Trigger mechanism, card silk position-limit mechanism and Ka Si mechanism are respectively positioned on the inside of shell；
No. two axis, No. three axis and No. four axis are mounted on shell.
Preferably, card silk block includes card filament plate and movable block, and wherein card filament plate is connect with movable block；
Filament clamping slot is set to the top of card filament plate, and limited post is installed on the side of card filament plate；
The upper end of No. two compressed springs is connect with movable block；Handle is connected in the side of movable block.
In addition, the invention also provides a kind of wire-feed motor, effective protection when realizing that wire-feed motor is moved back thread prevents from collapsing silk.
The present invention to achieve the goals above, adopts the following technical scheme that
A kind of wire-feed motor, including wire reel, wire feeder and above-mentioned move back a protection mechanism；Wherein,
A protection mechanism is moved back between wire reel and wire feeder.
Preferably, the welding wire of wire reel successively reaches wire feeder by the top of filament clamping slot, wire hole from the front to the back.
Preferably, the wire reel is also configured with the motor for driving the wire reel to reversely rotate.
The present invention has the advantage that
The present invention provides one kind to move back a protection mechanism, can be timely after the silk with rigidity moves back silk to certain position
The silk that will move out is blocked, to prevent from collapsing silk.Wire-feed motor in the present invention moves back a protection mechanism using above-mentioned, can be effective
It avoids collapsing silk, to avoid harm to the human body, while not will cause the at random of welding wire on wire reel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a protection mechanism is moved back in the embodiment of the present invention 1；
Fig. 2 is the leftschematic diagram of trigger mechanism in the embodiment of the present invention 1；
Fig. 3 is the right side schematic view of 1 Zhong Kasi mechanism of the embodiment of the present invention；
Fig. 4 is the main view of card silk block in the embodiment of the present invention 1；
Fig. 5 is the right view of card silk block in the embodiment of the present invention 1；
Fig. 6 is the structural schematic diagram of wire-feed motor in the embodiment of the present invention 2；
Fig. 7 is the structural schematic diagram of wire-feed motor in the embodiment of the present invention 3；
Wherein, 1- shell, 2- triggering block, 3- No.1 compressed spring, 4- No.1 cavity, 5- wire hole, 6- welding wire, 7- card silk
Block, No. bis- compressed springs of 8-, No. bis- cavitys of 9-, 10- filament clamping slot；
11- card filament plate, 12- movable block, 13- frizzen, 14- gear, 15- compression bar, 16- No.1 axis, No. bis- axis of 17-, 18-
No. three axis, No. tetra- axis of 19-, 20- handle, 21- strip-shaped hole, 22- wire reel, 23- wire feeder；
24- moves back a protection mechanism, 25- No.1 motor, 26- wire feed rolls, 27- pressing mechanism, No. bis- motors of 28-, 29- limit
Column.
Specific embodiment
With reference to the accompanying drawing and specific embodiment invention is further described in detail:
Embodiment 1
As shown in Figure 1, the present embodiment 1, which has addressed one kind, moves back a protection mechanism comprising shell 1 and be located at shell 1 in
Trigger mechanism, card silk position-limit mechanism and Ka Si mechanism.
Wherein, trigger mechanism, card silk position-limit mechanism and Ka Si mechanism are set gradually from the front to the back in shell 1.
Front-rear direction herein is along wire feed direction definition.
It is equipped with the thread eye for running through the shell 1 along the longitudinal direction in shell 1, welding wire is facilitated to pass through.
The linkage process of trigger mechanism, card silk position-limit mechanism and Ka Si mechanism is as follows:
Under wire feed state, under the action of card silk position-limit mechanism, Ka Si mechanism is failure to actuate, at this time normal wire feed；
When carrying out moving back silk operation, card silk position-limit mechanism is opened, can the limit of trigger card silk when welding wire passes through trigger mechanism
Mechanism action, and then drive card silk mechanism action.The movement displaying of Ka Si mechanism are as follows:
After welding wire leaves trigger mechanism, that is, the welding wire that will move out is blocked, prevents from collapsing silk.
Lower mask body introduces the composed structure of above-mentioned trigger mechanism, card silk position-limit mechanism and Ka Si mechanism.
As shown in Fig. 2, trigger mechanism includes triggering block 2, No.1 compressed spring 3 and the No.1 cavity arranged along the vertical direction
4。
Triggering block 2 and No.1 compressed spring 3 are respectively positioned in No.1 cavity 4.Wherein:
The upper end of No.1 compressed spring 3 is installed on the top of No.1 cavity 4, and lower end is connect with triggering block 2.
As for the mounting means of No.1 compressed spring 3, the present embodiment and with no restrictions.
No.1 compressed spring 3 can drive triggering block 2 to move downward along No.1 cavity 4.It is, of course, also possible to pass through side manually
Formula pulls up triggering block 2 along No.1 cavity 4, can specifically introduce below.
Preferably, the triggering block 2 in the present embodiment for example can be square block.
It is equipped with the wire hole 5 for running through the triggering block along the longitudinal direction in triggering block 2, is passed through convenient for welding wire 6.
In addition, being additionally provided with No.1 axis 16 in the side of triggering block 2, following frizzens is facilitated to install.
No.1 cavity 4 need to guarantee that triggering block 2 and No.1 axis 16 can be transported along No.1 cavity 4 in design in the present embodiment
It is dynamic.
As shown in figure 3, Ka Si mechanism includes 7, No. two compressed springs 8 of card silk block and No. two cavitys arranging along the vertical direction
9。
Card silk block 7 and No. two compressed springs 8 are respectively positioned in No. two cavitys 9.Wherein:
The lower end of No. two compressed springs 8 is installed on the bottom of No. two cavitys 9, and upper end is connect with card silk block 7.
As for the mounting means of No. two compressed springs 8, the present embodiment and with no restrictions.
No. two compressed springs 8 can drive card silk block 7 to move upwards along No. two cavitys 9.It is, of course, also possible to pass through side manually
Formula pushes down on card silk block 7 along No. two cavitys 9, can specifically introduce below.
It is equipped with filament clamping slot 10 at the top of card silk block 7, filament clamping slot 10 and wire hole 5 are on the wire feed route of welding wire.
More specifically, welding wire can for example pass through from the surface of filament clamping slot 10.
When card silk block 7 moves upwards, welding wire card that filament clamping slot 10 follows card silk block 7 to move upwards and will will move out
Firmly.
As shown in Figure 4 and Figure 5, card silk block 7 has the following structure:
Card silk block 7 includes card filament plate 11 and movable block 12, and wherein card filament plate 11 is connect with movable block 12.
Above-mentioned connection type, which for example can be, to be bolted, naturally it is also possible to be welded connecting etc..
Card filament plate 11 uses rectangle tabular structure, and filament clamping slot 10 is set to the top of the card filament plate 11.
In addition, being additionally provided with a limited post 29 in the side of card filament plate 11, limited post 29 is cylinder, specific below to be situated between
It continues.
Movable block 12 is square block, and the upper end of No. two compressed springs 8 is connected on the movable block 12.
No. two cavitys 9 need to guarantee that card silk block 7 and limited post 29 can be transported along No. two cavitys 9 in design in the present embodiment
It is dynamic.
Filament clamping slot 10 can have v-shaped structure in the present embodiment, in wire feed, design the height and position of filament clamping slot 10 just
Positioned at the underface of welding wire, when card silk block 7 moves upwards, v-shaped structure just blocks welding wire.
Preferably, the filament clamping slot 10 in the present embodiment is designed as upper and lower two-part structure, as shown in Figure 5, wherein card silk
The upper section rectangular in cross-section of slot 10, lower section section is V-shaped, and the upper section width of filament clamping slot is identical as the diameter of wire hole 5.
Above-mentioned design, it is ensured that in normal wire feed, welding wire is located in the upper section region of filament clamping slot 10, and when need by
When welding wire blocks, filament clamping slot 10 follows card silk block 7 to move upwards and welding wire is stuck in the lower section region of filament clamping slot 10.
The 10 card silk effect of filament clamping slot of such two-part structure is substantially better than the 10 card silk effect of filament clamping slot of v-shaped structure.
As shown in Figure 1, card silk position-limit mechanism is between trigger mechanism and Ka Si mechanism.
Card silk position-limit mechanism includes frizzen 13, gear 14, compression bar 15 and above-mentioned limited post 29.Wherein:
One end and middle part of frizzen 13 are respectively equipped with an axis hole (not shown).
It is equipped with No.1 axis 16 in the side of triggering block 2, one end of frizzen 13 is installed on the No.1 axis 16.
The middle part of frizzen 13 is installed on No. two axis 17 of a fixed setting.
Specifically, No. two axis 17 are installed on shell 1, such design is so that when triggering block 2 is transported along about 4 No.1 cavity
Frizzen 13 can be driven to rotate when dynamic around No. two axis 17, so that the other end of frizzen 13 can move up and down.
Gear 14 is located at below the other end of frizzen 13, and is installed on No. three axis 18 of a fixed setting.Gear 14
It can be rotated around No. three axis 18.Specifically, No. three axis 18 are installed on shell 1.
When triggering block 2 moves up to certain position, will drive frizzen 13 one end rise, frizzen 13 it is another
End then moves downward, until moving between two, the top tooth for being resisted against gear 14.
At this point, gear 14 due to frizzen 13 against and can not rotate.
As for part of the frizzen 13 between No. two axis 17 and gear 14, the arc being bent upwards can be designed as
Shape.
Compression bar 15 is located at the top of frizzen 13, for realizing the position locking to frizzen 13.
Wherein, one end of compression bar 15 is installed on No. four axis 19 of a fixed setting, and the other end is free end.
Compression bar 15 can be rotated around No. four axis 19, specifically, No. four axis 19 are installed on shell 1.
Preferably, compression bar 15 is, for example, curved rod, and bending direction is downward.
Under wire feed state, compression bar 15 can be manually rotated, and be downwardly against on frizzen 13, then gear 14 can not freely live
It is dynamic.
Limited post 29 is following card silk block 7 to move downwardly to certain position, can be stuck between two teeth of 14 side of gear.
At this point, card silk position-limit mechanism is in limit state, moves back a protection mechanism and do not work.
At the same time, No.1 compressed spring 3 and No. two compressed springs 8 are in compression (energy storage) state.
The action process of card silk position-limit mechanism in the present embodiment are as follows:
Compression bar 15 is removed upwards manually, frizzen 13 is no longer influenced by the limitation of compression bar 15 at this time；
During moving back silk, after welding wire is exited via the completion of wire hole 5, No.1 compressed spring 3 discharges energy storage and drives touching
Hair block 2, frizzen 13 move downward, and the other end of frizzen 13 is detached from from gear 14；
At this point, since gear 14 can be move freely, no longer limited post 29 is limited；
No. two compressed springs 8 discharge energy storage and card silk block 7 are driven to move upwards, and welding wire 6 is stuck in filament clamping slot 10.
The present embodiment realizes the accurate control for a process of moving back, and prevents from collapsing silk, avoids the wave of security risk and material, working hour
Take.
In addition, handle 20 can also be arranged in the side of movable block 12, such as Fig. 5 institute to realize the reset to card silk block 7
Show, a handle 20 is set respectively in two opposite side portions of movable block 12.
Preferably, which for example can be a stock.
It is pressed downward handle 20 manually, takes out remaining welding wire, prevents from collapsing silk.It then proceedes to push handle 20, so that limited post
29 are stuck in again between the tooth of side two of gear 14.At the same time,
Compression bar 15 is rotated, so that the other end of frizzen 13 is resisted against between two teeth on 14 top of gear, normal wire feed.
The strip-shaped hole 21 moved up and down for handle is additionally provided on shell 1, handle 20 stretches out shell 1 by the strip-shaped hole 21.
Certainly, a protection mechanism is moved back other than being applied to welding wire and moving back silk in the present embodiment 1, can also be applied to other
Disk-like structure and there is the rigid silk thread for a demand of moving back to move back a protected working, details are not described herein again.
Embodiment 2
The present embodiment 2 has addressed a kind of wire-feed motor comprising wire reel 22 and wire feeder 23, as shown in Figure 6.
In addition, wire-feed motor further includes moving back a protection mechanism 24 between wire reel 22 and wire feeder 23, to realize
The accurate control that a process is moved back to welding wire collapses a phenomenon caused by avoiding moving back silk excessively.
Specifically, this moves back a protection mechanism 24 on the welding wire walking route between wire reel 22 and wire feeder 23,
That is:
The welding wire of wire reel 22 successively reaches wire feeder 23 by the top of filament clamping slot 10, wire hole 5 from the front to the back.
Wire-feed motor moves back a process in the present embodiment 2 specifically:
The pressing mechanism of wire feeder 23 is opened first, is then rotated the compression bar 15 of card silk position-limit mechanism upwards, then
After welding wire is exited by wire hole 5 completely, Ka Si mechanism can in time be blocked welding wire, realize the accurate control that silk is moved back to welding wire.
A protection mechanism is moved back also and has many advantages, such as that practical operation is easy, does not influence normal wire feed in addition, above-mentioned.
Embodiment 3
The present embodiment 3 has also addressed a kind of wire-feed motor, and the wire-feed motor in the present embodiment 3 is except following technical characteristic and above-mentioned reality
It applies except 2 difference of example, remaining technical characteristic can refer to above-described embodiment 2.
The present embodiment 3 by it is in the prior art move back a mode manually and be changed to electronic move back a mode, it may be assumed that
A motor is moved back by increasing on wire reel 22, to realize that a process is moved back in the automation of welding wire, while being cooperated above-mentioned
A protection mechanism is moved back in embodiment 1, a process is moved back in the automation that wire-feed motor may be implemented, hence it is evident that is improved and is moved back efficiency and peace
Quan Xing.
Specifically, wire-feed motor further includes the components such as controller, the programmable logic controller (PLC)s such as single-chip microcontroller are can be used in controller
Part.
As shown in fig. 7, wire feeder 23 includes No.1 motor 25, wire feed rolls 26 and pressing mechanism 27.Wherein:
There are two wire feed rolls 26, and the output shaft of No.1 motor 25 is equipped with driving wheel, and nibbles respectively with two wire feed rolls 26
It closes.
The effect of No.1 motor 25 is, wire feed rolls 26 is driven to rotate.
In addition, being respectively equipped with a pressing mechanism 27 above each wire feed rolls 26, is compressed and corresponded to by pressing mechanism 27
Welding wire on wire feed rolls 26 is fed forward with guaranteeing that welding wire can more preferably be realized under the drive of No.1 motor 25.
It should be noted that No.1 motor 25 in the prior art is only with rotating forward, to realize the conveying of welding wire.
And No.1 motor 25 is designed as to rotate forward by the present embodiment, and can be rotated backward.
In addition, No. two motors 28 are connected on wire reel 22, for driving wire reel 22 to realize rotation.Specifically, two
Number motor 28 is connect with the dish axle of wire reel 22, passes through and dish axle rotation is driven to realize 22 unitary rotation of wire reel.
It can also be rotated forward, can also be inverted by No. two motors 28 in this present embodiment, therefore, No. two motors 28 can also band
Dynamic wire reel 22 is rotated forward, to cooperate No.1 motor 25 to carry out welding wire conveying, naturally it is also possible to rotate backward realization and move back silk.
It should be noted that No. two motors 28 rotate forward realize welding wire conveying it is not necessary to because No.1 electricity
Under the independent role of machine 25, welding wire conveying can be realized, certainly, No. two motors 28 can assist realizing welding wire conveying.
The effect that No. two motors 28 are arranged in the present embodiment, which essentially consists in, realizes that the automatic of welding wire moves back a function, existing to solve
Existing shortcoming when extra welding wire is cut when moving back silk or too long stem elongation in technology manually.
Controller is connected by controlling route respectively with No.1 motor 25 and No. two motors 28.
When needing to carry out welding wire conveying, controller can control the rotating forward of No.1 motor 25, to realize that welding wire conveys；When need
When move back thread, controller controls No.1 motor 25 simultaneously and No. two motors 28 rotate backward, and moves back silk operation to realize.
During moving back silk automatically, a protection mechanism is moved back since setting is above-mentioned, thus can realize the accurate control for a process of moving back
System.
In addition, the present embodiment can also increase crawl on welding gun moves back silk and wire feed switch, wherein crawl moves back silk and wire feed
Switch is connected with controller respectively, clicks crawl and moves back silk switch, then wire-feed motor may be implemented moves back a process automatically.
The present embodiment has many advantages, such as that silk is moved back in easy to operate, automation and a degree is moved back in accurate control, avoids collapsing a phenomenon
Occur.
Certainly, described above is only that presently preferred embodiments of the present invention is answered the present invention is not limited to enumerate above-described embodiment
When explanation, anyone skilled in the art is all equivalent substitutes for being made, bright under the introduction of this specification
Aobvious variant, all falls within the essential scope of this specification, ought to be by protection of the invention.
Claims (8)
1. one kind moves back a protection mechanism, which is characterized in that
Including the trigger mechanism, card silk position-limit mechanism and Ka Si mechanism set gradually from the front to the back；
Trigger mechanism includes triggering block, No.1 compressed spring and the No.1 cavity arranged along the vertical direction moving up and down；
Triggering block and No.1 compressed spring are respectively positioned in the No.1 cavity；
The upper end of No.1 compressed spring is installed on the top of the No.1 cavity, and lower end is connect with the triggering block；
The wire hole for running through the triggering block along the longitudinal direction is equipped in the triggering block；
Ka Si mechanism includes card silk block, No. two compressed springs and No. two cavitys arranged along the vertical direction moving up and down；
Card silk block and No. two compressed springs are respectively positioned in No. two cavitys；
The lower end of No. two compressed springs is installed on the bottom of No. two cavitys, and upper end is connect with the card silk block；
The top of the card silk block is equipped with filament clamping slot；
The card silk position-limit mechanism includes frizzen, gear, compression bar and the limited post for being installed on the card silk block side；
One end and middle part of frizzen are respectively equipped with an axis hole；
It is equipped with No.1 axis in the side of triggering block, one end of frizzen is installed on the No.1 axis；
It is installed in the middle part of frizzen on No. two axis of a fixed setting；
Gear is located at below the other end of frizzen, and is installed on No. three axis of a fixed setting；
Compression bar is located at the top of frizzen, and one end of compression bar is installed on No. four axis of a fixed setting, and the other end is free end.
2. according to claim 1 move back a protection mechanism, which is characterized in that
When card silk position-limit mechanism is in limit state, the free end of compression bar is downwardly against on the frizzen, frizzen it is another
One end is stuck between two teeth on the gear top, and limited post is stuck between two teeth of the gear side；
At the same time, the No.1 compressed spring and No. two compressed springs are in compressive state.
3. according to claim 1 move back a protection mechanism, which is characterized in that
The filament clamping slot is made of upper and lower two sections of connections, and wherein the upper section rectangular in cross-section of filament clamping slot, lower section section are V-shaped；
The upper section width of filament clamping slot is identical as the diameter of the wire hole.
4. according to claim 1 move back a protection mechanism, which is characterized in that
The protection mechanism that moves back further includes shell；Wherein,
The trigger mechanism, card silk position-limit mechanism and Ka Si mechanism are respectively positioned on the inside of the shell；
No. two axis, No. three axis and No. four axis are mounted on shell.
5. according to claim 1 move back a protection mechanism, which is characterized in that
The card silk block includes card filament plate and movable block, and wherein card filament plate is connect with movable block；
Filament clamping slot is set to the top of card filament plate, and limited post is installed on the side of card filament plate；
The upper end of No. two compressed springs is connect with the movable block；Handle is connected in the side of movable block.
6. a kind of wire-feed motor, including wire reel and wire feeder, which is characterized in that
The wire-feed motor further includes moving back a protection mechanism as described in any one of claim 1 to 5；Wherein,
A protection mechanism is moved back between the wire reel and wire feeder.
7. wire-feed motor according to claim 6, which is characterized in that
The welding wire of wire reel successively reaches the wire feeder by the top of the filament clamping slot, wire hole from the front to the back.
8. wire-feed motor according to claim 6, which is characterized in that
The wire reel is also configured with the motor for driving the wire reel to reversely rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811501362.3A CN109570703B (en) | 2018-12-10 | 2018-12-10 | Wire withdrawing protection mechanism and wire feeder |
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|---|---|---|---|
| CN201811501362.3A CN109570703B (en) | 2018-12-10 | 2018-12-10 | Wire withdrawing protection mechanism and wire feeder |
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| CN109570703B CN109570703B (en) | 2020-09-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719720A (en) * | 2021-03-31 | 2021-04-30 | 新乡职业技术学院 | Automatic wire feeding device of semi-automatic welding equipment |
| CN114131150A (en) * | 2021-12-03 | 2022-03-04 | 二重(镇江)重型装备有限责任公司 | Welding wire material feeding unit safe in utilization |
| CN114346378A (en) * | 2022-01-14 | 2022-04-15 | 卢美丽 | Wire feeder with wire withdrawing protection mechanism |
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| JPS5614086A (en) * | 1979-07-13 | 1981-02-10 | Nippon Steel Weld Prod & Eng Co Ltd | Draw-out device for welding wire |
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| CN102465292A (en) * | 2010-11-08 | 2012-05-23 | 沈阳大陆激光柔性制造技术有限公司 | Intelligent wire feeding machine |
| CN107186321A (en) * | 2017-06-12 | 2017-09-22 | 华南理工大学 | The partially sealed diving wire feeder of Underwater Welding |
| CN107601160A (en) * | 2017-09-20 | 2018-01-19 | 江苏大学 | A kind of automatic wire feeding device and diagnostic method of tape jam self-diagnostic function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719720A (en) * | 2021-03-31 | 2021-04-30 | 新乡职业技术学院 | Automatic wire feeding device of semi-automatic welding equipment |
| CN112719720B (en) * | 2021-03-31 | 2021-06-18 | 新乡职业技术学院 | Automatic wire feeding device of semi-automatic welding equipment |
| CN114131150A (en) * | 2021-12-03 | 2022-03-04 | 二重(镇江)重型装备有限责任公司 | Welding wire material feeding unit safe in utilization |
| CN114346378A (en) * | 2022-01-14 | 2022-04-15 | 卢美丽 | Wire feeder with wire withdrawing protection mechanism |
| CN114346378B (en) * | 2022-01-14 | 2023-12-29 | 徐州宏泰编织机科技有限公司 | Wire feeder with wire withdrawal protection mechanism |
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