CN104400438B - Winding drum manufacturing machine - Google Patents
Winding drum manufacturing machine Download PDFInfo
- Publication number
- CN104400438B CN104400438B CN201410569340.6A CN201410569340A CN104400438B CN 104400438 B CN104400438 B CN 104400438B CN 201410569340 A CN201410569340 A CN 201410569340A CN 104400438 B CN104400438 B CN 104400438B
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- Prior art keywords
- reel
- roller
- winding drum
- storage tank
- manufacturing machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
Abstract
The invention relates to a winding drum manufacturing machine. The winding drum manufacturing machine comprises winding drum shape fixing equipment which is used for fixing the shape of a wound iron sheet, winding drum welding equipment which is used for welding the shape-fixed winding drum, a winding drum magnetic force transmission device which is used for transmitting the welded winding drum to a next process and a winding drum weld joint glue brushing device which is used for brushing glue onto the welded wound drum, wherein the winding drum shape fixing equipment comprises a movable claw hook transmitter and a shape fixing mechanism which are connected onto a rack, the shape fixing mechanism comprises 5-8 square/round steel which are fixedly arranged on the rack, the square/round steel are arranged along the transmission direction and the square/round steel are distributed at the cross section along the circumferential direction; a plurality of rollers are uniformly installed on the two sides of each square/round steel, the side surfaces of the rollers are in contact with the winding drum and the radian of contact surfaces of the rollers is equal to the radian of the winding drum; the movable claw hook transmitter moves along a direction in parallel with the square/round steel. The winding drum manufacturing machine has the advantages that the shape of the iron sheet winding drum can be better fixed, the surface can be better prevented from being scratched and deformed casued by collision during the shape fixing and transmission process, the glue brushing position of the weld joint is accurate, the amount of glue is proper and the coating layer is uniform.
Description
Technical field
The present invention relates to a kind of iron sheet packing container manufacturing equipment is and in particular to a kind of reel manufacturing machine.
Background technology
In packaging field, a lot of products are packed from iron sheet packing jar.Metal material for iron sheet etc is carried out
After uncoiling, leveling, fixed material are processed into the sheet material of required size, need to carry out, to sheet material, operation of healing up, afterwards the joint to reel
Portion is welded, and the reel after welding is delivered to brush coating operation, carries out brush coating protection to weld seam.
CN201046493 provides a kind of dynamo-electric iron sheet closing machine, has a cylinder being fixed on base 101, circle
Return idler 102, cylinder 101 one support 103 of parallel installation above are installed in cylinder 101 one end, and support 3 is in return idler 102
Electronic pressure mouth mechanism 104 is installed in position；In addition, there is also mounted support pulley 105 on the top of cylinder 101, see accompanying drawing 1.To need
Iron sheet reel to be healed up by the gap of electronic pressure mouth mechanism and return idler, and compress electronic pressure mouth mechanism it is possible to
Iron sheet reel is carried out press mouth.As the cylinder of modular system, because iron sheet reel to be healed up is wrapped in outside cylinder, easily
Come off, need workman that iron sheet reel is reentered in machine, or because the direction that heals up is deviateed, produce defective work.Therefore
Wish to improve the shaping mechanism of iron sheet reel, improve conforming product rate, reduce labor intensity.Pulley is supported to connect with iron sheet reel
In tactile process, because pulley is harder, two sides of contact with reel easily make iron sheet produce impression, in sliding process, easily
Scratch surface.
Softer through the reel stack shell iron sheet of welding, the operating of operation in front and back lacking the stack shell of back cover end socket is transmitted across
Cheng Zhong, is collided or extrudes and be easily deformed.The streamline currently using, typically by stack shell crimped welding finish after so as to
Under gravity, fall into conveyer belt and be transported to next process.In dropping process, easily it is collided and causes deformation, in addition,
Easily tumble outside conveyer belt, increased labor workload, reduce conforming product rate.
Reel, after being welded and finishing, needs to carry out brush coating process to weld seam.Various automatic double surface gluers are a lot of at present, but generally
Have that equivalent during brush coating is uneven to easily cause waste, brush coating position is inaccurate to easily cause that holiday leakage is viscous, and when gluing is many, easily drippage is made
Become pollution, weld seam can not be covered by gluing less, do not reach the purpose of brush coating protection.
Content of the invention
The present invention provide a kind of reel manufacturing machine, solve original shaping mechanism easily cause iron sheet reel come off, surface
Produce impression, scratch, produce the problem of defective work；Solve tubular sheet iron packing drum collision deformation in transmitting procedure, and
It is susceptible to tumble the problem of phenomenon；Solution brush coating is uneven, the inaccurate problem in position.
The purpose of the present invention is realized in the following manner：
A kind of reel manufacturing machine, including the reel after the reel modular system that the iron sheet after convolution is shaped, sizing
Reel transport after reel welding equipment that interface is welded, welding to the reel magnetic force transmitting device of subsequent processing and will weld
Reel weld seam after connecing carry out brush coating reel weld seam brush coating device it is characterised in that：Described reel modular system, including connection
Movable claw hook conveyer and shaping mechanism in the first frame, movable claw hook conveyer above shaping mechanism, shaping mechanism bag
Include the 5-8 root side/round steel being fixed in the first frame, described side/round steel is arranged along transmission direction, circumferentially square on cross section
To distribution；Multiple rollers are uniformly installed in every side/round steel both sides, and roller side contacts with reel, roller contact face and reel
Radian is identical；Described activity claw hook conveyer edge side/the axially in parallel of round steel is moved.
Described reel magnetic force transmitting device, including the second frame, is arranged on roller bearing and the pressure roller shaft at the second frame two ends,
By Motor drive, first conveyer belt is socketed on roller bearing roller bearing, and described first conveyer belt passes through between roller bearing and pressure roller shaft, the
External containment vessel in the middle part of one conveyer belt, arranges electric magnet, described electric magnet in the cavity between described first conveyer belt and roller bearing
It is fixed in the second frame.
The upstream end setting induction apparatuss of described conveyer belt.
Described conveyer belt is two, and matched roller bearing, pressure roller shaft, electric magnet are two sets.
Described reel weld seam brush coating device, including the reel conveyer device positioned at the 3rd frame lower, the 3rd upper rack
Fixing glue basin, glue spreading apparatus, described glue spreading apparatus are made up of two intermeshing rollers and glue storage tank, and glue storage tank one end is opened
Mouthful；Wherein first roller bottom is located in glue storage tank, and the second roller is located at outside glue storage tank, and the site of engagement of two rollers is store in glue
Glue storage tank opening is made to close at channel opening；First roller is connected with motor；The open tube of described glue basin is placed in glue storage tank；The
Brush coating pen is also set up on three frames, after described brush coating pen is located at the second roller, the brush coating tip of the brushstyle of a writing or painting is concordant with the second roller lower edge；
Second conveyer belt of described reel conveyer device is parallel with the brush coating tip of the brushstyle of a writing or painting and the second roller lower edge.
Clamping device is set between described glue storage tank and the first roller.
The relative one end of described glue storage tank opening has screwed hole；Described clamping device is by the gripping block of one end open and band
Threaded screw rod composition, screw rod one end is fixedly connected with gripping block, and the other end is threadeded with the screwed hole of glue storage tank；
Described first roller is located at gripping block opening.
Sealing block is set at described glue storage tank opening and roller between.
The pen arm end perforate of described brush coating pen, in tapping bolt, described brush coating pen is connected in the 3rd frame..
Second conveyer belt of described reel conveyer device is chain conveyor.
With respect to prior art, reel modular system of the present invention can easily carry out fixed to iron sheet sheet material
Type, sheet material is difficult for drop-off, improves iron sheet sheet material sizing accuracy, makes to heal up position accurately, improves accepted product percentage, reduce
Labor workload, improves work efficiency；Stereotyped structure, with many side/round steel as main material, instead of cylindrical structure, saves material
Material expense, reduces the manufacturing cost of machine；The roller of ABS material has certain intensity and elasticity, reel can with roller
Contact under smoothly move forward, keep sizing on the premise of plate surface will not be scratched.
The reel conveyer device being adopted can make cylindrical shape sheet iron packing drum under magneticaction, steadily safely carries out
Transmission, it is to avoid in dropping process, is only subject to action of gravity, collided the metaboly causing with transmission belt；In addition can subtract
Few cylinder tumbles the number of times outside conveyer belt, improves conforming product rate, reduces labor workload.
The reel weld seam brush coating device being adopted can be to reel weld seam equivalent equably brush coating, and brush coating position is accurately,
Avoid polluting and the artificial duplication of labour, improve brush coating work efficiency.
Brief description
Fig. 1 is the structural representation of dynamo-electric iron sheet closing machine.
Fig. 2 is the profile of reel modular system of the present invention.
Fig. 3 is the axonometric chart of reel modular system roller of the present invention.
Fig. 4 is the profile of Fig. 3.
Fig. 5 is the structural representation of reel magnetic force delivering device of the present invention.
Fig. 6 is the schematic front view in the middle part of reel magnetic force delivering device conveyer belt of the present invention.
Fig. 7 is the structural representation of reel weld seam brush coating device of the present invention.
Fig. 8 is structure enlarged diagram at A in Fig. 7.
Wherein, 101 is cylinder, and 102 is return idler, and 103 is support, and 104 is electronic pressure mouth mechanism, and 105 is to support to slide
Wheel, 107 is the first frame, and 108 is movable claw hook conveyer, and 109 is shaping mechanism, 110 sides of being/round steel, and 111 is roller, 112
It is reel, 301 is the second frame, and 302 is roller bearing, and 303 is pressure roller shaft, and 304 is motor, and 305 is first conveyer belt, 306 is to protect
Protective case, 307 is electric magnet, and 308 is induction apparatuss, and 401 is reel conveyer device, and 402 is glue basin, and 403 is glue spreading apparatus, 404
It is glue storage tank, 405 is glue storage tank opening, and 406 is the first roller, and 407 is the second roller, and 408 is motor, and 409 is open tube,
410 is brush coating pen, 411 be the brush coating tip of the brushstyle of a writing or painting 411,412 be the second conveyer belt, 413 is sealing block, and 414 is screwed hole, and 415 are
Gripping block, 416 is screw thread, and 417 is screw rod, and 418 is gripping block opening, and 420 is glue.
Specific embodiment
Embodiment：
As shown in accompanying drawing 2,5,7, the present invention is a kind of reel manufacturing machine, including the volume that the iron sheet after convolution is shaped
Cylinder modular system, sizing after reel interface welded reel welding equipment, welding after reel transport to subsequent processing
Reel magnetic force transmitting device and the reel weld seam after welding is carried out the reel weld seam brush coating device of brush coating.Described reel is fixed
Type equipment, including being connected in the first frame 107 movable claw hook conveyer 108 and shaping mechanism 109, movable claw hook conveyer
108 above shaping mechanism 109, and shaping mechanism 109 includes the 5-8 root side/round steel 110 being fixed in the first frame 107.Described
Movable claw hook conveyer 108 main body is cylinder, and top has connector, connector has hole can penetrate the cunning above frame
In lever, movable claw hook conveyer 108 main body is enable to travel forward in pneumatic control lower edge sliding bar, movable claw hook conveyer
The movable part that multiple ends are claw type is connected, claw type movable part can block reel 112, make reel 112 forward below 108 main bodys
Motion.The present embodiment adopts 7 square steel, and described square steel 110 is arranged along transmission direction, is along the circumferential direction distributed on cross section；
Multiple rollers 111 are uniformly installed in every square steel both sides, and roller 111 side is contacted with reel 112, roller 111 contact surface and reel
112 radian is identical.Roller 111 has hollow round hole, penetrates the end being welded on square steel and has threaded connecting shaft, roller
Install pad between 111 and square steel additional, connect shaft end attaching nut.Described roller 111 is ABS material.
Described reel welding equipment is commercially available electric-resistance seam-welding machine.
Described reel magnetic force transmitting device, including the second frame 301, can be arranged respectively at the second frame 301 two ends
A set of or two sets of roller bearings, pressure roller shaft and electric magnet.Two roller bearings 302 and pressure roller shaft 303, roller bearing 302 are set in the present embodiment
Driven by motor 304, two first conveyer belts 305 are socketed on the roller bearing 302 at two ends respectively, and first conveyer belt 305 is from roller bearing
Pass through between 302 and pressure roller shaft 303, the external containment vessel 306 in first conveyer belt 305 middle part, first conveyer belt 305 and roller bearing 302
Between cavity in two electric magnet 307 are set, electric magnet 307 is fixed in the second frame 301.The entering of first conveyer belt 305
Enter setting induction apparatuss 308 in second frame 301 at end.Wherein, containment vessel 306 is stainless steel, around in the middle part of conveyer belt 305
It is fixed in the second frame 301, and be uncovered in the bottom of first conveyer belt 305.It is defeated that the width of electric magnet 307 is more than first
Send the width with 305.As shown in Figure 6, in terms of the bottom of containment vessel 306, it is first conveyer belt in the cavity of containment vessel 306
305 and electric magnet 307, there is space between two electric magnet 307, first conveyer belt 305 is less than the width of corresponding electric magnet 307
Degree.Preferably, the second frame 301 of the upstream end of first conveyer belt 305 arranges induction apparatuss 308.
Described reel weld seam brush coating device, including the reel conveyer device 401 positioned at the 3rd frame lower, the 3rd frame
Top fixing glue basin 402, glue spreading apparatus 403, described glue spreading apparatus 403 are by two intermeshing rollers and glue storage tank 404
Composition, glue storage tank 404 one end open；Wherein first roller 406 bottom is located in glue storage tank 404, and the second roller 407 is located at glue storage
Outside groove 404, the site of engagement of two rollers makes glue storage tank 404 opening close at glue storage tank opening 405；First roller 406 with
Motor 408 is connected；The open tube 409 of described glue basin 402 is placed in glue storage tank 404；Brush coating pen 410, institute are also set up on frame
State brush coating pen 410 after the second roller 407, the brush coating tip of the brushstyle of a writing or painting 411 is concordant with the second roller 407 lower edge；Described reel is defeated
Send the second conveyer belt 412 of device 401 parallel with the brush coating tip of the brushstyle of a writing or painting 411 and the second roller 407 lower edge.
As shown in figure 8, can also arrange clamping device between glue storage tank 404 and the first roller 406, clamping device is located at glue
In storage tank 404.The relative one end of glue storage tank opening 405 has screwed hole 414；Described clamping device is by the gripping block of one end open
415 and be threaded 416 screw rod 417 and form, screw rod 417 one end is fixedly connected with gripping block 415, the other end and glue storage tank
404 screwed hole 414 carries out screw thread 416 and connects；First roller 406 is located at gripping block opening 418.Adjusting screw rod can be passed through
417 length, controls the distance of gripping block opening 418 and the first roller 406, thus adjusting the band glue amount of the first roller 406.
Sealing block 413 can also be set at glue storage tank opening 405 and roller between.Setting sealing block 413, can be convenient
So that the roller field of conjugate action is sealed with glue storage tank 404, reach the effect of not leak adhesive.
Brush coating pen 410 can be connected to the 3rd frame with perforate in tapping bolt by the pen arm end of brush coating pen 410
On, such brush coating pen rotates to suitable position with penholder perforate for the center of circle and fixes, and very easily adjusts and the second roller 407
The concordant position of lower edge.
The conveyer belt 412 of reel conveyer device 401 is chain conveyor, increases rubbing between reel 112 and conveyer belt 412
Wiping power, chain conveyor is stronger to the grasping force of reel 112.
During use, in reel shaping process, iron sheet sheet material is fastened on the porch of movable claw hook conveyer 108, claw type
Movable part blocks reel 112, and with the movement of movable claw hook conveyer 108, reel 112 moves forward.The iron sheet rolled due to
Affected by self-deformation, roller 111 contacts side surfaces when extending out and on shaping mechanism, the side of each section upper roller 111
Circumferentially, styling has been carried out to iron sheet sheet material.Because roller 111 is ABS material, there is certain elasticity, therefore
Iron sheet surface will not be caused to abrade.
Through reel shaping process, reel 112 enters reel welding equipment, carries out resistance seam to reel 112 junction
Weldering.Then, the motor 304 starting reel magnetic means makes conveyer belt 305 operate, when the reel 112 of previous operation enters conveying
Device arrival end, induction apparatuss 308 transmit a signal to controller, make electric magnet 307 carry magnetic, the electric magnet 307 of conveyer belt 305 bottom every
Conveyer belt 305 to hold the top of reel, because conveyer belt 305 carrying capacity forward is more than the magnetic attraction of electric magnet 307,
The magnetic attraction of electric magnet 307 is more than the gravity of reel itself again, so reel 112 can be held by electric magnet 307, and follows
Conveyer belt 305 travels forward.
Just the glue 420 of glue basin 402 is injected in right amount into glue storage tank 404 when being operated preparation, the first roller
406 parts are located in glue 420, and motor 408 drives the first roller 406 to rotate, and the second roller 407 is driven by the first roller 406
Rotation, in roller rotary course, glue 420 is coated uniformly on the first roller 406 and the field of conjugate action of the second roller 407.Will
Reel 112 is put into and is forwarded on conveyer belt 412, and reel 112 is located between conveyer belt 412 and the second roller 407 lower edge, front
During entering, reel weld seam is contacted with the second roller 407, and glue 420 thereon is coated to reel commissure.Then, reel 112
Through brush coating pen 410, glue 420 is brushed uniformly by the brush coating tip of the brushstyle of a writing or painting 411, completes brush coating process.
Easily iron sheet sheet material can be shaped using the present invention, sheet material is difficult for drop-off, improve iron sheet sheet material fixed
The accuracy of type, makes to heal up position accurately, improves accepted product percentage, reduce labor workload, improve work efficiency；Sizing
Structure, with many side/round steel as main material, instead of cylindrical structure, saves Master Cost, reduces the manufacturing cost of machine；
The roller of ABS material has certain intensity and elasticity, and reel smoothly can move forward under the contact with roller, is keeping
Plate surface will not be scratched on the premise of sizing.Magnetic force delivering device can make cylindrical shape sheet iron packing drum in magneticaction
Under, steadily safely it is transmitted, it is to avoid in dropping process, be only subject to action of gravity, collided with transmission belt the change causing
Shape phenomenon；In addition the number of times that cylinder tumbles outside conveyer belt can be reduced, improve conforming product rate, reduce labor workload.Weldering
Seam brush coating device can make reel equivalent equably brush coating, and the thickness of brush coating is easily controllable, and brush coating position accurately, preferably disappears
Except dripping glue and the very few phenomenon of gluing, it is to avoid pollute and the artificial duplication of labour, improve brush coating work efficiency.
Above-described is only the preferred embodiment of the present invention it is noted that for a person skilled in the art,
Under the premise of without departing from general idea of the present invention, some changes and improvements can also be made, these also should be considered as the present invention's
Protection domain.
Claims (10)
1. a kind of reel manufacturing machine, connects including the reel after the reel modular system that the iron sheet after convolution is shaped, sizing
Reel transport after reel welding equipment that mouth is welded, welding to the reel magnetic force transmitting device of subsequent processing and will weld
Reel weld seam afterwards carry out brush coating reel weld seam brush coating device it is characterised in that：Described reel modular system, including being connected to
Movable claw hook conveyer and shaping mechanism in first frame, above shaping mechanism, shaping mechanism includes movable claw hook conveyer
It is fixed on the 5-8 root side/round steel in the first frame, described side/round steel is arranged along transmission direction, on cross section along the circumferential direction
Distribution；Multiple rollers are uniformly installed in every side/round steel both sides, and roller side is contacted with reel, the arc of roller contact face and reel
Degree is identical；Described activity claw hook conveyer edge side/the axially in parallel of round steel is moved.
2. reel manufacturing machine according to claim 1 it is characterised in that：Described reel magnetic force transmitting device, including second
Frame, is arranged on roller bearing and the pressure roller shaft at the second frame two ends, and roller bearing is socketed in roller bearing by Motor drive, first conveyer belt
On, described first conveyer belt passes through between roller bearing and pressure roller shaft, external containment vessel in the middle part of first conveyer belt, described first conveying
Electric magnet is set in the cavity between band and roller bearing, and described electric magnet is fixed in the second frame.
3. reel manufacturing machine according to claim 2 it is characterised in that：The upstream end setting induction apparatuss of described conveyer belt.
4. reel manufacturing machine according to claim 2 it is characterised in that：Described conveyer belt is two, matched rolling
Axle, pressure roller shaft, electric magnet are two sets.
5. reel manufacturing machine according to claim 1 it is characterised in that：Described reel weld seam brush coating device, including being located at
The reel conveyer device of the 3rd frame lower, the 3rd upper rack fixing glue basin, glue spreading apparatus, described glue spreading apparatus are by two
Intermeshing roller and glue storage tank composition, glue storage tank one end open；Wherein first roller bottom is located in glue storage tank, the second rolling
Wheel is located at outside glue storage tank, and the site of engagement of two rollers makes glue storage tank opening close at glue storage tank opening；First roller and electricity
Machine is connected；The open tube of described glue basin is placed in glue storage tank；Brush coating pen is also set up, described brush coating pen is located at the in 3rd frame
After second wheel, the brush coating tip of the brushstyle of a writing or painting is concordant with the second roller lower edge；Second conveyer belt of described reel conveyer device and brush coating pen
The tip of the brushstyle of a writing or painting and the second roller lower edge are parallel.
6. reel manufacturing machine according to claim 5 it is characterised in that：Setting folder between described glue storage tank and the first roller
Tight device.
7. reel manufacturing machine according to claim 6 it is characterised in that：The relative one end of described glue storage tank opening has spiral shell
Pit；Described clamping device is made up of the gripping block of one end open and screwed screw rod, and screw rod one end and gripping block are fixed
Connect, the other end is threadeded with the screwed hole of glue storage tank；Described first roller is located at gripping block opening.
8. reel manufacturing machine according to claim 5 it is characterised in that：Arrange and roller between at described glue storage tank opening
Sealing block.
9. reel manufacturing machine according to claim 5 it is characterised in that：The pen arm end perforate of described brush coating pen, is opening
With bolt, described brush coating pen is connected in the 3rd frame at hole.
10. reel manufacturing machine according to claim 5 it is characterised in that：Second conveyer belt of described reel conveyer device
For chain conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410569340.6A CN104400438B (en) | 2014-10-23 | 2014-10-23 | Winding drum manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410569340.6A CN104400438B (en) | 2014-10-23 | 2014-10-23 | Winding drum manufacturing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400438A CN104400438A (en) | 2015-03-11 |
| CN104400438B true CN104400438B (en) | 2017-02-15 |
Family
ID=52638137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410569340.6A Active CN104400438B (en) | 2014-10-23 | 2014-10-23 | Winding drum manufacturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400438B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042659B (en) * | 2017-05-12 | 2018-12-07 | 遵义市兴英鹏塑料包装有限公司 | A kind of joint strip method of kraft paper bag |
| CN110315220B (en) * | 2019-08-15 | 2020-12-29 | 山东大图数控设备有限公司 | Portable large-diameter oil or natural gas conveying steel pipe laser cutting auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU822944A1 (en) * | 1979-07-10 | 1981-04-23 | Новолипецкий Ордена Ленина Металлургическийзавод | Hot rolling miil coiler |
| US4306134A (en) * | 1979-08-01 | 1981-12-15 | Midcon Pipeline Equipment Co. | Arc welding pipe apparatus |
| CN1131064A (en) * | 1995-10-06 | 1996-09-18 | 吴朝辉 | Circular bender for differential profiles |
| CN1302239A (en) * | 1998-03-23 | 2001-07-04 | Sms舒路曼-斯玛公司 | Winder for thin metal strip |
| CN202780377U (en) * | 2012-09-21 | 2013-03-13 | 长沙盛泓机械有限公司 | Sheet tank barrel butt joint combination welding tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8546964B2 (en) * | 2011-03-25 | 2013-10-01 | Tai-Her Yang | Reciprocal vibration type power generator equipped with a moving inner columnar magnetic block surrounded by at least one coil set, and a moving outer annular magnetic block that surrounds the at least one coil set |
-
2014
- 2014-10-23 CN CN201410569340.6A patent/CN104400438B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU822944A1 (en) * | 1979-07-10 | 1981-04-23 | Новолипецкий Ордена Ленина Металлургическийзавод | Hot rolling miil coiler |
| US4306134A (en) * | 1979-08-01 | 1981-12-15 | Midcon Pipeline Equipment Co. | Arc welding pipe apparatus |
| CN1131064A (en) * | 1995-10-06 | 1996-09-18 | 吴朝辉 | Circular bender for differential profiles |
| CN1302239A (en) * | 1998-03-23 | 2001-07-04 | Sms舒路曼-斯玛公司 | Winder for thin metal strip |
| CN202780377U (en) * | 2012-09-21 | 2013-03-13 | 长沙盛泓机械有限公司 | Sheet tank barrel butt joint combination welding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104400438A (en) | 2015-03-11 |
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