CN205904552U - A welding backing dress dolly for steel construction U -shaped floor - Google Patents
A welding backing dress dolly for steel construction U -shaped floor Download PDFInfo
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- CN205904552U CN205904552U CN201620775273.8U CN201620775273U CN205904552U CN 205904552 U CN205904552 U CN 205904552U CN 201620775273 U CN201620775273 U CN 201620775273U CN 205904552 U CN205904552 U CN 205904552U
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Abstract
The utility model discloses a welding backing dress dolly for steel construction U -shaped floor, a pair of welding backing symmetry is laid at the inner groove of steel roof with the narrow and small space of U -shaped floor formation, include: the automobile body, running gear, it includes two pair at least leading wheels, two pair at least walking wheels and walking motor, the mechanism that reforms, its at least a pair of first pinch roller and at least a pair of elastic component that sets up including the symmetry, aluminum foil adhesive tape texturing machine in advance constructs, and it includes a pair of actinobacillus wheel, unwrapping wire motor, a pair of V -arrangement baffle, a pair of second pinch roller, two a pair of elastic component, a pair of brush and three a pair of elastic component. The utility model discloses a welding backing also can be adorned in the steel construction U -shaped floor angle welding narrow and small space in back, broadenes the requirement to production site welding process and assembly process, prevents steel construction U -shaped floor angle welding burn -through, makes the positive and negative shaping of angle welding good, reduces the drain on manpower and material resources, improves production efficiency and quality, has higher using value.
Description
Technical field
This utility model is related to bridge welding technical field.More specifically, this utility model is related to one kind for steel knot
The welding backing dress patch dolly of structure u shape floor.
Background technology
The design requirement of the u shape floor angle welding on most of steel constructions is that depth of penetration is not less than thickness of slab both at home and abroad at present
80%, and must not weld leakage, smooth surface is even suitable.But this requirement will be reached, need to be to the assembly technology during producing and weldering
Connect technique to be strict with, existing welding method is in welding process because fit-up gap error is big and back of weld does not protect
The factors such as measure, are all very easy to lead to workpiece burn-through or do not reach design fusion penetration requirement, so that it is excessive to do over again, quality cannot
Ensure, and because steel construction u shape floor weld seam back is all small space, manually cannot be carried out pasting pad protection operation, when
A kind of dolly that can carry out welding backing dress patch in small space of lower design, it appears extremely there is meaning.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model pastes dolly it is also an object that providing a kind of welding backing for steel construction u shape floor to fill,
It achieves steel construction u shape floor angle welding back small space and can also fill patch welding backing, can relax to production scene
Welding procedure and the requirement of assembly technology, prevent steel construction u shape floor angle welding burn-through, make the positive reverse-forming of angle welding good, subtract
The impact to quality of little workman's technical merit and working attitude, reduces drain on manpower and material resources, improves productivity and quality, tool
There is higher using value.
In order to realize according to these purposes of the present utility model and further advantage, there is provided one kind is used for steel construction u shape rib
The welding backing dress patch dolly of plate, a pair of welding backing symmetrical laying is in the small space that steel top board is formed with u shape floor
The internal groove of both sides, comprising:
Car body, its surface-mounted integrated circuit is equipped with wireless control module and battery；
Walking mechanism, it includes at least two pairs directive wheels, at least two pairs road wheels and drives described road wheel to rotate
Movable motor, each pair directive wheel and each pair road wheel are symmetricly set in described car body both sides, and each pair directive wheel is conflicted respectively and is located at
The internal groove of both sides；
Reform mechanism, and it includes at least one pair of first pinch roller symmetrically arranged and at least one pair of First elastic component, one
Described first pinch roller is connected with described car body by a described First elastic component, and described First elastic component is set to: is subject to
To during described first pinch roller extruding, produce elasticity recovery power, so that described first pinch roller is conflicted on welding backing；And
Aluminum foil and adhesive tape pre-deformation mechanism, it includes symmetrically arranged a pair of actinobacillus wheel being arranged with aluminum foil and adhesive tape respectively, drive
Move the unwrapping wire motor of described actinobacillus wheel rotation, the aluminum foil and adhesive tape of both sides is deformed into a pair of the v shape closed with internal groove matching form
Guide plate, a pair second pinch rollers, a pair of second elastic component, a pair of hairbrush and a pair of 3rd elastic component, one described second
Pinch roller is connected with described car body by a described second elastic component, and described second elastic component is set to: by described
During two pinch roller extruding, produce elasticity recovery power, make described second pinch roller hold out against aluminum foil and adhesive tape on welding backing；Described in one
Hairbrush is connected with described car body by a described 3rd elastic component, and described 3rd elastic component is set to: by described hair
During brush extruding, produce elasticity recovery power, so that described hairbrush is conflicted on the aluminum foil and adhesive tape being held out against；
Wherein, described first pinch roller, described second pinch roller, described hairbrush divide along the headstock of described car body successively to the tailstock
Cloth.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, also includes: aluminum foil and adhesive tape is protected
Shield paper collecting mechanism, its winding including a pair of take-up pulley being symmetricly set on described car body and driving described take-up pulley to rotate
Motor, described take-up pulley is located at described hairbrush rear, and is wound around the aluminum foil and adhesive tape protection sheet after stripping.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, described walking mechanism also includes
Be arranged on below described car body and center line setting along its direction of travel at least one magnet piece.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, at least one magnet piece is two
Individual magnet piece, along the center line one word arrangement of described car body direction of travel.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, described magnet piece is permanent magnet
Or electric magnet, the level interval with the steel top board of described road wheel lower end attachment is 4～15mm.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, v shape guide plate includes integrally becoming
First plate body of type and the second plate body, described first plate body one long connect while long with the one of described second plate body, described
Two minor faces of one plate body, two minor faces of described second plate body are respectively equipped with rotatable wheel bar.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, the bristle shape of described hairbrush
Close with internal groove matching form, material is high density low friction resistance fur.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, described road wheel is along its axis
Width be 40～60mm, material be elastomer.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, at least two pairs directive wheels are two
To directive wheel, at least two pairs road wheels are two pairs of road wheels, are distributed in the surrounding of described car body, at least one pair of first pinch roller is
A pair first pinch rollers, at least one pair of First elastic component is a pair of First elastic component.
Preferably, the described welding backing dress patch dolly for steel construction u shape floor, described first pinch roller, described
Second shapes of roll is all closed with internal groove matching form.
This utility model at least includes following beneficial effect:
Firstth, this utility model is used for dress patch welding before the weldering that steel construction u shape floor angle welding single face welding and double face shaping welds
Liner operation, can carry out welding backing dress patch operation in the small space that manually cannot operate, compact conformation, simple to operate,
Directive wheel prevents dolly sideslip, and welding backing of reforming plays, by the center position on welding backing top to internal groove, aluminum in the mechanism that reforms
Aluminum foil and adhesive tape predeformation is bent to suitable shape, neat can agree with inner slope by v shape guide plate by foil belt pre-deformation mechanism
Mouthful, to meet angle shape around internal groove, then will be welded by the aluminum foil and adhesive tape that the second pinch roller, hairbrush compression scribble pressure sensitive adhesive
Connect liner firmly to paste with steel plate, make welding backing be able in steel construction u shape floor fillet weld seam application it is achieved that narrow and small
Space can also fill patch welding backing, carries out the possibility of single face welding and double face shaping welding, has higher practical value；
Secondth, aluminum foil and adhesive tape protection sheet collecting mechanism reclaims the sticking veneer protection kraft paper stripping down, prevents from being wound around and lose
Control and stickup were lost efficacy；In dolly chassis equipped with magnet piece, car body is adsorbed on steel plate, improves earth-grasping force for road wheel；Two
The arrangement of magnet piece one word all has enough earth-grasping forces before and after guaranteeing car body, makes dress paste dolly and steadily walks；Permanent magnet or electromagnetism
Ferrum is 4～15mm with the level interval of steel top board, on the premise of so that dress patch dolly is flexibly walked, is firmly inhaled it by magnetic force
It is attached on workpiece；
3rd, v shape guide plate is provided with rotatable wheel bar, reduces the frictional force of aluminum foil and adhesive tape and v shape guide plate；The bristle of hairbrush
Welding backing can firmly be filled and be attached to internal groove to aluminum foil and adhesive tape uniform applying pressure by shape and material；The width of road wheel and
Material prevents dress patch dolly from skidding thus steadily walking in surface of the work；Two pairs of directive wheels and two pairs of road wheels prevent dress patch little
Car sideslip is it is ensured that dress patch dolly is along vertical bridge to straight line moving；A pair first pinch rollers and a pair of First elastic component hold out against welding lining
It is easy to distribution and the running of each parts while pad；First pinch roller and the shape of the second pinch roller, are easy to welding backing and are close to
On internal groove, aluminum foil and adhesive tape is close on welding backing..
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be passed through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description
Fig. 1 is the structural representation of dress patch dolly of the present utility model；
Fig. 2 is the structural representation of v shape guide plate described in the utility model；
Fig. 3 is the structural representation of hairbrush described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " inclusion " term do not allot one or many
The presence of individual other element or a combination thereof or interpolation.
It should be noted that experimental technique described in following embodiments, if no special instructions, it is conventional method, institute
State reagent and material, if no special instructions, all commercially obtain；In description of the present utility model, term " horizontal ",
" longitudinal ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the instruction such as " outward "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and letter
Change description, be not instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.
As shown in Figures 1 to 3, this utility model provides a kind of welding backing for steel construction u shape floor to fill and pastes dolly, and one
Internal groove to both sides in the small space that steel top board is formed with u shape floor for the welding backing symmetrical laying, comprising:
Car body 1, its surface-mounted integrated circuit 2 is equipped with wireless control module and battery；
Walking mechanism, it includes at least two pairs directive wheels 3, at least two pairs road wheels 4 and 4 turns of the described road wheel of driving
Dynamic movable motor, each pair directive wheel 3 and each pair road wheel 4 are symmetricly set in described car body 1 both sides, and each pair directive wheel 3 is respectively
Conflict and be located at the internal groove of both sides, described wireless control module is set to: control described movable motor to drive described road wheel 4 edge
The vertical bridge of described steel top board is to walking；
Reform mechanism, and it includes at least one pair of first pinch roller 5 symmetrically arranged and at least one pair of First elastic component, one
Described first pinch roller 5 is connected with described car body 1 by a described First elastic component, and described First elastic component is set to:
When being extruded by described first pinch roller 5, produce elasticity recovery power, so that described first pinch roller 5 is conflicted on welding backing；And
Aluminum foil and adhesive tape pre-deformation mechanism, it includes symmetrically arranged a pair of the actinobacillus wheel 6 being arranged with aluminum foil and adhesive tape respectively, drive
Move the unwrapping wire motor of described actinobacillus wheel 6 rotation, the aluminum foil and adhesive tape of both sides is deformed into a pair of the v shape closed with internal groove matching form
Guide plate 7, a pair second pinch rollers 8, a pair of second elastic component, a pair of hairbrush 9 and a pair of 3rd elastic component, described in one
Second pinch roller 8 is connected with described car body 1 by a described second elastic component, and described second elastic component is set to: is subject to
During described second pinch roller extruding, produce elasticity recovery power, make described second pinch roller 8 hold out against aluminum foil and adhesive tape on welding backing；
One described hairbrush 9 is connected with described car body 1 by a described 3rd elastic component, and described 3rd elastic component is set to:
When being extruded by described hairbrush 9, produce elasticity recovery power, so that described hairbrush 9 is conflicted on the aluminum foil and adhesive tape being held out against；
Wherein, described first pinch roller 5, described second pinch roller 8, described hairbrush 9 along described car body 1 headstock to the tailstock successively
Distribution.
In technique scheme, welding backing of reforming plays, by the center on welding backing top to internal groove in the mechanism that reforms
Position, aluminum foil and adhesive tape pre-deformation mechanism by v shape guide plate 7 by aluminum foil and adhesive tape predeformation bend to suitable shape, can be neat
Agree with internal groove, to meet angle shape around internal groove, then pass through the second pinch roller 8, hairbrush 9 compression scribbles the aluminum of pressure sensitive adhesive
Welding backing is firmly pasted by foil belt with steel plate, makes welding backing be able to application in steel construction u shape floor fillet weld seam,
Achieve small space and can also fill patch welding backing, carry out the possibility of single face welding and double face shaping welding, there is higher practicality
It is worth.For dress patch welding backing operation before the weldering of steel construction u shape floor angle welding single face welding and double face shaping weldering, can be in artificial nothing
Carry out welding backing dress patch operation, compact conformation, simple to operate, directive wheel 3 prevents dolly sideslip in the small space of method operation.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, also includes:
Aluminum foil and adhesive tape protection sheet collecting mechanism, it includes a pair of the take-up pulley 10 being symmetricly set on described car body 1 and drives described receipts
The winding motor that line wheel 10 rotates, described take-up pulley 10 is located at described hairbrush 9 rear, and is wound around the protection of the aluminum foil and adhesive tape after stripping
Paper.Aluminum foil and adhesive tape protection sheet collecting mechanism reclaims the sticking veneer protection kraft paper stripping down, prevents from being wound around out of control and paste mistake
Effect.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, described walking
Mechanism also includes at least one magnet piece 11 being arranged on described car body 1 lower section the center line setting along its direction of travel, by car
Body 1 adsorbs on steel plate, improves earth-grasping force for road wheel 4.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, at least one
Magnet piece 11 is two magnet pieces 11, and center line one word along described car body 1 direction of travel is arranged it is ensured that all having before and after car body 1
Enough earth-grasping forces, make dress paste dolly and steadily walk.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, described Magnet
Block 11 is permanent magnet or electric magnet, and the level interval with the steel top board of described road wheel 4 lower end attachment is 4～15mm, so that dress is pasted
On the premise of dolly can flexibly be walked, by magnetic force, it is firmly adsorbed on workpiece.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, v shape guide plate 7
Including integrally formed first plate body and the second plate body, long phase while long with the one of described second plate body of described first plate body
Connect, two minor faces of described first plate body, two minor faces of described second plate body are respectively equipped with rotatable wheel bar 12, reduce aluminium foil glue
Band and the frictional force of v shape guide plate 7.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, described hairbrush
9 bristle shape is closed with internal groove matching form, and material is high density low friction resistance fur, can the uniform applying to aluminum foil and adhesive tape
Pressure, welding backing is firmly filled and is attached to internal groove.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, described walking
Wheel 4 is 40～60mm along the width of its axis, and material is elastomer, prevents dress patch dolly from skidding thus putting down in surface of the work
Steady walking.
In another kind of technical scheme, the described welding backing dress for steel construction u shape floor pastes dolly, and at least two is right
Directive wheel 3 is two pairs of directive wheels 3, and at least two pairs road wheels 4 are two pairs of road wheels 4, are distributed in the surrounding of described car body 1, extremely
Few a pair first pinch rollers 5 are a pair first pinch rollers 5, and at least one pair of First elastic component is a pair of First elastic component.Lead for two pairs
Prevent dress patch dolly sideslip to wheel 3 and two pairs of road wheels 4 it is ensured that dress patch dolly is along vertical bridge to straight line moving, a pair first pinch rollers 5
Hold out against distribution and the running being easy to each parts while welding backing with a pair of First elastic component.
In another kind of technical scheme, the described welding backing for steel construction u shape floor fills and pastes dolly, and described first
Pinch roller 5, described second pinch roller 8 shape are all closed with internal groove matching form, are easy to welding backing and are close on internal groove, aluminium foil glue
Band is close on welding backing.
<soldering test>
Group 1 dress patch dolly of the present utility model is u shape floor dress patch back side welding backing, can be advised using big during welding
Model double wire hidden arc welding welding method, the u shape floor back side of group 2 does not fill patch welding backing, adopts carbon dioxide to protect during welding
Shield weldering welding, for preventing burn-through, preferably adopts little specification, checks assembling quality before welding, welding result shows: group 1 welding effect
Well, welding efficiency is high, and positive reverse-forming is good, and fusion penetration reaches requirement, meets Expected Results, and group 2 welding efficiency are relatively low, for preventing
Burn-through, specification is less than normal, points out fusion penetration in positioning and does not reach requirement, unqualified.
Number of devices described herein and treatment scale are used to simplify explanation of the present utility model.To this utility model
Application, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present utility model is disclosed as above, it is not restricted in description and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
It is easily achieved other modification, therefore under the general concept being limited without departing substantially from claim and equivalency range, this reality
It is not limited to specific details with new and shown here as the legend with description.
Claims (10)
1. a kind of welding backing dress patch dolly for steel construction u shape floor, a pair of welding backing symmetrical laying is in steel top board and u
The internal groove of the both sides in small space that shape floor is formed is it is characterised in that include:
Car body, its surface-mounted integrated circuit is equipped with wireless control module and battery；
Walking mechanism, its walking including at least two pairs directive wheels, at least two pairs road wheels and driving described road wheel to rotate
Motor, each pair directive wheel and each pair road wheel are symmetricly set in described car body both sides, and each pair directive wheel is conflicted respectively positioned at both sides
Internal groove；
Reform mechanism, and it includes at least one pair of first pinch roller symmetrically arranged and at least one pair of First elastic component, described in one
First pinch roller is connected with described car body by a described First elastic component, and described First elastic component is set to: by institute
When stating the first pinch roller extruding, produce elasticity recovery power, so that described first pinch roller is conflicted on welding backing；And
Aluminum foil and adhesive tape pre-deformation mechanism, it includes symmetrically arranged a pair of actinobacillus wheel being arranged with aluminum foil and adhesive tape respectively, driving institute
State actinobacillus wheel rotation unwrapping wire motor, by the aluminum foil and adhesive tape of both sides be deformed into internal groove matching form close a pair of v shape guide plate,
A pair second pinch rollers, a pair of second elastic component, a pair of hairbrush and a pair of 3rd elastic component, described second pinch roller
It is connected with described car body by a described second elastic component, described second elastic component is set to: by the described second pressure
During wheel extruding, produce elasticity recovery power, make described second pinch roller hold out against aluminum foil and adhesive tape on welding backing；One described hairbrush
It is connected with described car body by a described 3rd elastic component, described 3rd elastic component is set to: squeezed by described hairbrush
During pressure, produce elasticity recovery power, so that described hairbrush is conflicted on the aluminum foil and adhesive tape being held out against；
Wherein, described first pinch roller, described second pinch roller, described hairbrush are sequentially distributed along the headstock of described car body to the tailstock.
2. the welding backing dress patch dolly being used for steel construction u shape floor as claimed in claim 1 is it is characterised in that also include:
Aluminum foil and adhesive tape protection sheet collecting mechanism, it includes a pair of take-up pulley being symmetricly set on described car body and drives described take-up pulley
The winding motor rotating, described take-up pulley is located at described hairbrush rear, and is wound around the aluminum foil and adhesive tape protection sheet after stripping.
3. it is used for as claimed in claim 1 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that described row
Walk mechanism also include being arranged on below described car body and center line setting along its direction of travel at least one magnet piece.
4. it is used for as claimed in claim 3 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that at least one
Individual magnet piece is two magnet pieces, along the center line one word arrangement of described car body direction of travel.
5. the welding backing dress patch dolly for steel construction u shape floor as described in claim 3 or 4 is it is characterised in that described
Magnet piece is permanent magnet or electric magnet, and the level interval with the steel top board of described road wheel lower end attachment is 4～15mm.
6. it is used for as claimed in claim 1 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that v shape guide plate
Including integrally formed first plate body and the second plate body, long phase while long with the one of described second plate body of described first plate body
Connect, two minor faces of described first plate body, two minor faces of described second plate body are respectively equipped with rotatable wheel bar.
7. it is used for as claimed in claim 1 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that described hair
The bristle shape of brush is closed with internal groove matching form, and material is high density low friction resistance fur.
8. it is used for as claimed in claim 1 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that described row
The width walking wheel along its axis is 40～60mm, and material is elastomer.
9. it is used for as claimed in claim 1 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that at least two
It is two pairs of directive wheels to directive wheel, at least two pairs road wheels are two pairs of road wheels, be distributed in the surrounding of described car body, at least one
It is a pair first pinch rollers to the first pinch roller, at least one pair of First elastic component is a pair of First elastic component.
10. it is used for as claimed in claim 1 the welding backing dress patch dolly of steel construction u shape floor it is characterised in that described the
One pinch roller, described second shapes of roll are all closed with internal groove matching form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775273.8U CN205904552U (en) | 2016-07-21 | 2016-07-21 | A welding backing dress dolly for steel construction U -shaped floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775273.8U CN205904552U (en) | 2016-07-21 | 2016-07-21 | A welding backing dress dolly for steel construction U -shaped floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904552U true CN205904552U (en) | 2017-01-25 |
Family
ID=57806170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775273.8U Active CN205904552U (en) | 2016-07-21 | 2016-07-21 | A welding backing dress dolly for steel construction U -shaped floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN205904552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041256A (en) * | 2016-07-21 | 2016-10-26 | 武汉天高熔接股份有限公司 | Mounting trolley of welding backings for steel structure U-shaped ribbed plate |
| CN107283858A (en) * | 2017-08-11 | 2017-10-24 | 涿州皓原箔业有限公司 | A kind of aluminium foil dicer with adhesive tape adhering device |
-
2016
- 2016-07-21 CN CN201620775273.8U patent/CN205904552U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041256A (en) * | 2016-07-21 | 2016-10-26 | 武汉天高熔接股份有限公司 | Mounting trolley of welding backings for steel structure U-shaped ribbed plate |
| CN106041256B (en) * | 2016-07-21 | 2018-03-27 | 武汉天高熔接股份有限公司 | Welding backing dress patch dolly for steel construction U-shaped floor |
| CN107283858A (en) * | 2017-08-11 | 2017-10-24 | 涿州皓原箔业有限公司 | A kind of aluminium foil dicer with adhesive tape adhering device |
| CN107283858B (en) * | 2017-08-11 | 2022-12-09 | 涿州皓原箔业有限公司 | Aluminum foil slabbing machine with adhesive tape attaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180927 Address after: 430056 Wuhan five economic and Technological Development Zone, Hubei 108 Co-patentee after: China Railway Shanghai Bureau Group Co., Ltd. Patentee after: Wuhan Tiangao Welding Co., Ltd. Co-patentee after: China Zhongtie Major Bridge Reconnaissance & Design Institute Co., Ltd. Address before: 430056 Wuhan five economic and Technological Development Zone, Hubei 108 Patentee before: Wuhan Tiangao Welding Co., Ltd. |
|
| TR01 | Transfer of patent right |