CN214444510U - Steel band cutting and welding device - Google Patents

Steel band cutting and welding device Download PDF

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Publication number
CN214444510U
CN214444510U CN202120384278.9U CN202120384278U CN214444510U CN 214444510 U CN214444510 U CN 214444510U CN 202120384278 U CN202120384278 U CN 202120384278U CN 214444510 U CN214444510 U CN 214444510U
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China
Prior art keywords
steel belt
cutting
steel
welding
workbench
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CN202120384278.9U
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Chinese (zh)
Inventor
孙忠全
闫同君
崔广龙
史卓亮
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Han Tang Chunyu Intelligent Equipment Zhangjiakou Co ltd
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Han Tang Chunyu Intelligent Equipment Zhangjiakou Co ltd
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Priority to CN202120384278.9U priority Critical patent/CN214444510U/en
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Abstract

The utility model provides a steel band cutting and welding device, belonging to the technical field of welding, comprising a workbench, a cutting mechanism, a butt joint mechanism and a welding mechanism; the cutting mechanism penetrates through the workbench in a sliding manner, and can cut the butt joint end of the first steel belt and the second steel belt into matched inclined edges in the sliding process; the butt joint mechanism is connected with the workbench, arranged on two sides of the cutting mechanism and used for supporting the first steel belt and the second steel belt during cutting and conveying and butt-jointing the cut first steel belt and the cut second steel belt; the welding mechanism is connected with the cutting mechanism and can move in the up-down direction to support the butt joint end of the first steel belt and the second steel belt and weld the first steel belt and the second steel belt. The utility model provides a steel band cuts welding set solves among the prior art steel band and cuts and weld production inefficiency, welds the unsatisfactory problem of effect moreover.

Description

Steel band cutting and welding device
Technical Field
The utility model belongs to the technical field of the welding, more specifically say, relate to a steel band cuts welding set.
Background
The steel band is rolled up earlier for the coil-shape usually when using, then tiles it again when using to conveniently accomodate and transport. However, during continuous production, the remaining portion of the steel strip is short, and material needs to be changed repeatedly in subsequent production, which affects production efficiency, or the remaining portion of the steel strip may not satisfy the requirement of completing a complete workpiece preparation, so that the remaining steel strip and the end portions of other steel coils need to be welded into a whole for use. In the prior art, the end parts of a steel belt and a steel coil are respectively cut into adaptive notches, and then the steel belt and the steel coil are manually transferred to a station for welding, so that the production efficiency is low. And the existing welding line is not firm in connection, so that the using effect of the steel strip is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel band cuts welding set aims at solving among the prior art steel band and cuts and weld production inefficiency, the unsatisfactory problem of welding effect moreover.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a steel strip cutting and welding device, comprising:
a work table;
the cutting mechanism penetrates through the workbench in a sliding manner, and can cut the butt joint end of the first steel belt and the second steel belt into matched inclined edges in the sliding process;
the butt joint mechanism is connected with the workbench, arranged on two sides of the cutting mechanism and used for supporting the first steel belt and the second steel belt during cutting and conveying and butt-jointing the cut first steel belt and the cut second steel belt; and
and the welding mechanism is connected with the cutting mechanism and can move along the up-down direction to support the butt joint ends of the first steel belt and the second steel belt and weld the first steel belt and the second steel belt.
As another embodiment of the present application, the cutting mechanism includes:
the bracket is slidably arranged on the workbench in a penetrating way;
the first driver is connected with the bracket to drive the bracket to move along the up-and-down direction;
the first cutter assembly is arranged on one side of the support and used for cutting the first steel belt in the vertical direction; and
and the second cutter component is arranged on the other side of the support opposite to the first cutter component and is used for cutting the second steel belt along the vertical direction.
As another embodiment of the present application, the first cutter assembly and the second cutter assembly each include:
the upper cutter is connected with the bracket and is obliquely arranged along the butt joint direction; and
the lower cutter is connected with the workbench and matched with the upper cutter so as to cut the first steel belt or the second steel belt into a cutting edge inclined along the butt joint direction.
As another embodiment of this application, it still includes and is located to cut the mechanism the stock guide of workstation below, the stock guide is equipped with two, two the stock guide is located respectively the relative both sides of support, and respectively with first cutter unit spare with the second cutter unit spare is corresponding for derive the waste material that first steel band or second steel band cut.
As another embodiment of this application, it still includes the locating plate to cut the mechanism, the locating plate is located on the support, and be in first cutter subassembly with between the second cutter subassembly to fix a position first steel band and second steel band in butt joint direction.
As another embodiment of the present application, the welding mechanism includes:
the fixing frame is arranged on the workbench and is positioned above the bracket;
the second driver is respectively connected with the fixed frame and the workbench so as to drive the fixed frame to move along the up-and-down direction;
the lower electrode is arranged on the bracket;
the two clamping plates are arranged on the bracket and are used for providing clamping force for two opposite sides of the lower electrode;
two upper electrodes are arranged, and are arranged on the fixing frame and opposite to the clamping plate;
the welding gun is slidably arranged on the fixed frame in a penetrating way; and
and the third driver is connected with the welding gun to drive the welding gun to slide along the direction of the welding seam.
As another embodiment of the present application, the docking mechanism includes:
the first conveying assembly is connected with the workbench, arranged on one side of the cutting mechanism, used for supporting the first steel belt and capable of approaching or departing from a cutting position of the cutting mechanism; and
the second conveying assembly is connected with the workbench and is relatively arranged on the other side of the cutting mechanism and used for bearing the second steel belt and being close to or far away from the cutting position of the cutting mechanism, and the second conveying assembly is matched with the first conveying assembly to enable the first steel belt to be in butt joint with the second steel belt.
As another embodiment of the present application, the first and second conveyor assemblies each include:
the supporting plate is arranged on the workbench in a sliding manner and is used for supporting the first steel belt or the second steel belt;
the fourth driver is connected with the bearing plate so as to drive the bearing plate to be close to or far away from the cutting position of the cutting mechanism; and
and the limiting component is arranged on the bearing plate and used for clamping and limiting the side edge of the first steel belt or the second steel belt.
As another embodiment of the present application, the stopper member includes:
the first limiting plate is arranged on the bearing plate;
the second limiting plate is opposite to the first limiting plate, and limits the position of the first limiting plate and the position of the second limiting plate on two sides of the first steel belt or the second steel belt, and the second limiting plate is in sliding fit with the bearing plate so as to be close to or far away from the first limiting plate; and
and the fifth driver is connected with the second limiting plate.
As another embodiment of this application, first limiting plate with all have on the second limiting plate and press the portion of holding, press hold the portion with form the spacing groove between the workstation to be perpendicular to first steel band or second steel band the face direction of bearing board carries on spacingly.
The utility model provides a steel band cuts welding set's beneficial effect lies in: compared with the prior art, the utility model discloses steel band cuts welding set can cut first steel band and second steel band, and the first steel band after cutting and the second steel band form the welded end of the slope of looks adaptation, then docking mechanism carries first steel band and second steel band butt joint, and welding mechanism welds first steel band and second steel band. The inclined welding end is adopted, so that the length of a welding seam is increased, and the first steel belt and the second steel belt are connected more tightly. After cutting, the first steel belt and the second steel belt do not need to be moved manually, and welding is directly carried out by using the welding mechanism, so that the working efficiency is improved, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a cutting schematic diagram of a steel strip cutting and welding device provided by an embodiment of the present invention;
fig. 2 is a welding schematic diagram of a steel strip cutting and welding device provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cutting mechanism and a docking mechanism adopted in the embodiment of the present invention;
fig. 4 is a schematic view of a cutting mechanism adopted in the embodiment of the present invention before cutting;
fig. 5 is a schematic structural diagram of a limiting component adopted in the embodiment of the present invention;
FIG. 6 is a top view of the first steel strip and the second steel strip after being cut according to the embodiment of the present invention;
fig. 7 is a top view of the upper cutter and the lower cutter used in the embodiment of the present invention.
In the figure: 1. a welding gun; 2. a fixed mount; 3. an upper electrode; 4. a second limiting plate; 401. a pressing part; 402. a limiting groove; 5. a first steel belt; 6. a first limit plate; 7. a splint; 8. a lower electrode; 9. a lower cutter; 10. an upper cutter; 11. a fifth driver; 12. a work table; 13. a second steel belt; 14. a second driver; 15. a material guide plate; 16. a first driver; 17. a third driver; 18. a support plate; 19. positioning a plate; 20. a fourth driver; 21. and (4) a bracket.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 2 and fig. 6 together, a steel strip cutting and welding apparatus according to the present invention will now be described. The steel band cuts the welding set, including work level 12, cut the organization, butt-joint mechanism and welding mechanism; the cutting mechanism penetrates through the workbench 12 in a sliding manner, and can cut the butt joint end of the first steel belt 5 and the second steel belt 13 into an adaptive inclined edge in the sliding process; the butt joint mechanism is connected with the workbench 12, arranged on two sides of the cutting mechanism and used for supporting the first steel belt 5 and the second steel belt 13 during cutting and conveying and butt-jointing the cut first steel belt 5 and the cut second steel belt 13; the welding mechanism is connected with the cutting mechanism and can move in the up-and-down direction to support the butt joint ends of the first steel belt 5 and the second steel belt 13 and weld the first steel belt 5 and the second steel belt 13.
The utility model provides a steel band cuts welding set, compared with the prior art, the utility model discloses the steel band cuts welding set and can cut first steel band 5 and second steel band 13, and first steel band 5 after cutting and second steel band 13 form the welded end of the slope of looks adaptation, then docking mechanism carries first steel band 5 and second steel band 13 butt joint, and welding mechanism welds first steel band 5 and second steel band 13. The inclined welding ends are adopted, so that the length of a welding seam is increased, and the first steel strip 5 and the second steel strip 13 are connected more firmly. After cutting, the first steel belt 5 and the second steel belt 13 do not need to be moved manually, and welding is directly carried out by using a welding mechanism, so that the working efficiency is improved, and the labor intensity is reduced.
Referring to fig. 3 to 5, the cutting mechanism includes a bracket 21, a first driver 16, a first cutting assembly and a second cutting assembly, the bracket 21 is slidably disposed through the worktable 12; the first driver 16 is connected with the bracket 21 to drive the bracket 21 to move in the up-and-down direction; the first cutter assembly is arranged on one side of the support 21 and is used for cutting the first steel belt 5 in the up-down direction; the second cutter assembly and the first cutter assembly are arranged on the other side of the support 21 oppositely and used for cutting the second steel belt 13 in the vertical direction.
In this embodiment, the first steel strip 5 and the second steel strip 13 are respectively placed on the docking mechanism, and the first driver 16 drives the bracket 21 to move downwards, so that the first cutter assembly and the second cutter assembly respectively complete the cutting of the first steel strip 5 and the second steel strip 13. The cutting is accomplished in step to first steel band 5 and second steel band 13, has improved work efficiency, can make the cutting limit looks adaptation of first steel band 5 and second steel band 13 simultaneously, conveniently welds.
Referring to fig. 4 and 7, the first cutter assembly and the second cutter assembly each include an upper cutter 10 and a lower cutter 9, the upper cutter 10 is connected to the bracket 21 and is disposed obliquely along the butt joint direction; the lower cutter 9 is connected with the working table 12, and the lower cutter 9 is matched with the upper cutter 10 so as to cut the first steel strip 5 or the second steel strip 13 into a cutting edge inclined along the butt joint direction.
The first steel belt 5 and the second steel belt 13 are respectively placed between the upper cutter 10 and the lower cutter 9 corresponding to the first steel belt 5 and the second steel belt 13, and the first driver 16 drives the bracket 21 to move downwards, so that the upper cutter 10 moves downwards and cooperates with the lower cutter 9 to complete the cutting of the first steel belt 5 or the second steel belt 13. The lower cutter 9 is static, the upper cutter 10 is driven to move through the first driver 16, the smoothness of a cutting surface is guaranteed, a driving structure is simplified, the connection is convenient, the situation that the section of the upper cutter 10 and the section of the lower cutter 9 move simultaneously to cause unevenness of the cutting surface and the interference and abrasion of the upper cutter 10 and the lower cutter 9 are easily caused is avoided. The upper cutter 10 and the lower cutter 9 are obliquely arranged along the butt joint direction, so that an oblique cutting edge is formed after the first steel belt 5 and the second steel belt 13 are cut, the length of a welding seam is increased, and the connection is firmer.
Referring to fig. 4, the cutting mechanism further includes two material guiding plates 15 located below the working table 12, and the two material guiding plates 15 are respectively disposed on two opposite sides of the support 21 and respectively correspond to the first cutter assembly and the second cutter assembly for guiding out the waste material cut by the first steel strip 5 or the second steel strip 13.
After the first steel belt 5 and the second steel belt 13 are cut, the waste materials fall down and are led out to the two sides of the cutting assembly along the material guide plate 15, and the phenomenon that the waste materials are accumulated to influence the use of the device is avoided.
Optionally, one end of the material guiding plate 15 is connected to the bracket 21, and the other end of the material guiding plate is inclined downwards to abut against the working surface.
Referring to fig. 1 to 4, the cutting mechanism further includes a positioning plate 19, and the positioning plate 19 is disposed on the bracket 21 and between the first cutting assembly and the second cutting assembly to position the first steel strip 5 and the second steel strip 13 in the butt joint direction.
The tip of first steel band 5 and second steel band 13 respectively with the both sides butt of locating plate 19, then make first cutter unit spare and second cutter unit spare cut first steel band 5 and second steel band 13 respectively, can guarantee the accuracy of cutting, avoid cutting inaccurate and influence follow-up welding. Or does not reach a designated position when the first steel strip 5 or the second steel strip 13 is placed, so that cutting is impossible.
Optionally, the positioning plate 19 is arranged in parallel with the first cutter to produce an inclined welding end of the first steel strip 5 or the second steel strip 13.
Referring to fig. 1 to 2, the welding mechanism includes a fixing frame 2, a second driver 14, a motor, a clamping plate 7, an upper electrode 3, a welding gun 1 and a third driver 17; the fixed frame 2 is arranged on the workbench 12 and is positioned above the bracket 21; the second driver 14 is respectively connected to the fixed frame 2 and the workbench 12 to drive the fixed frame 2 to move in the up-and-down direction; the lower electrode 8 is arranged on the bracket 21; the two clamping plates 7 are arranged, and the two clamping plates 7 are arranged on the bracket 21 and used for providing clamping force for the two opposite sides of the lower electrode 8; two upper electrodes 3 are arranged, and the two upper electrodes 3 are arranged on the fixed frame 2 and are opposite to the clamping plate 7; the welding gun 1 is slidably arranged on the fixed frame 2 in a penetrating way; the third driver 17 is connected to the welding torch 1 to drive the welding torch 1 to slide in the direction of the weld bead direction.
After the cutting is completed, the first driver 16 drives the support 21 to descend, so that the upper surface of the lower electrode 8 and the upper surface of the lower cutter 9 are located on the same plane, and then the butting mechanism conveys the first steel strip 5 and the second steel strip 13 onto the lower electrode 8 and performs butting. The second driver 14 drives the fixing frame 2 to move downwards to enable the upper electrode 3 to abut against the first steel strip 5 or the second steel strip 13, so that the clamping plate 7 and the upper electrode 3 complete clamping of the first steel strip 5 or the second steel strip 13, a passage is formed among the upper electrode 3, the lower electrode 8 and the welding gun 1 to weld the first steel strip 5 and the second steel strip 13, and the third driver 17 drives the welding gun 1 to move along a plane perpendicular to the up-down direction so as to connect the cut ends of the first steel strip 5 and the second steel strip 13. The automatic welding mode is adopted, so that the working efficiency is improved, meanwhile, safety accidents are avoided when manual welding is carried out, and the production safety is improved. The third driver 17 drives the welding to move, so that the welding gun 1 can keep moving at a constant speed during welding, and the quality of a welding seam is improved.
Referring to fig. 1 to 3, the docking mechanism includes a first conveying assembly and a second conveying assembly, the first conveying assembly is connected to the worktable 12, is disposed at one side of the cutting mechanism, and is used for supporting the first steel strip 5 and can be close to or far from the cutting position of the cutting mechanism; the second conveying assembly is connected with the workbench 12, is arranged on the other side of the cutting mechanism relatively, is used for supporting the second steel belt 13 and can be close to or far away from the cutting position of the cutting mechanism, and the second conveying assembly and the first conveying assembly are matched to enable the first steel belt 5 to be in butt joint with the second steel belt 13.
After the cutting is finished, the first driver 16 drives the bracket 21 to move downwards, the first conveying assembly and the second conveying assembly are close to each other to enable the first steel belt 5 and the second steel belt 13 to be in butt joint, and then welding is carried out; and after the welding is finished, taking out the workpiece, and resetting the first conveying assembly and the second conveying assembly. The first steel belt 5 and the second steel belt 13 can be automatically butted, and the working efficiency is improved.
Referring to fig. 1 to 3, each of the first conveying assembly and the second conveying assembly includes a supporting plate 18, a fourth driver 20, and a limiting component; the supporting plate 18 is arranged on the workbench 12 in a sliding manner and is used for supporting the first steel belt 5 or the second steel belt 13; the fourth driver 20 is connected with the supporting plate 18 to drive the supporting plate 18 to approach or depart from the cutting position of the cutting mechanism; the limiting component is arranged on the bearing plate 18 and used for clamping and limiting the side edge of the first steel belt 5 or the second steel belt 13.
The fourth driver 20 drives the supporting plate 18 to slide towards the cutting mechanism, so that the first steel belt 5 is in butt joint with the second steel belt 13, and the limiting component clamps the side wall of the first steel belt 5 or the side wall of the second steel belt 13, so that inaccurate butt joint caused by displacement of the first steel belt 5 or the second steel belt 13 in the transmission process is avoided. Adopt this kind of structure to dock, need not artifical butt joint, improved work efficiency.
Referring to fig. 1 to 3, the limiting component includes a first limiting plate 6, a second limiting plate 4 and a fifth driver 11, wherein the first limiting plate 6 is disposed on the supporting plate 18; the second limiting plate 4 is opposite to the first limiting plate 6 and limits the position of the first limiting plate 6 on two sides of the first steel belt 5 or the second steel belt 13, and the second limiting plate 4 is in sliding fit with the bearing plate 18 to be close to or far away from the first limiting plate 6; and the fifth driver is connected with the second limit plate 4.
According to the width of different steel bands, make fifth driver 11 order about second limiting plate 4 and slide, make second limiting plate 4 slide along the direction of perpendicular to butt joint direction to adjust the distance between second limiting plate 4 and the first limiting plate 6, thereby carry out the centre gripping to the steel band of unidimensional not, make this device have the commonality, avoid the steel band to bestrew at the removal in-process and appear the skew.
Referring to fig. 5, the first position-limiting plate 6 and the second position-limiting plate 4 both have a pressing portion 401, and a position-limiting groove 402 is formed between the pressing portion 401 and the worktable 12 to limit the position of the first steel strip 5 or the second steel strip 13 in a direction perpendicular to the surface of the supporting plate 18.
The first steel belt 5 or the second steel belt 13 is placed in the limiting groove 402, the first steel belt 5 or the second steel belt 13 is prevented from protruding upwards in the transmission process, the first steel belt 5 and the second steel belt 13 are limited in the up-and-down direction, and connection is accurate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Steel band cuts welding set, its characterized in that includes:
a work table;
the cutting mechanism penetrates through the workbench in a sliding manner, and can cut the butt joint end of the first steel belt and the second steel belt into matched inclined edges in the sliding process;
the butt joint mechanism is connected with the workbench, arranged on two sides of the cutting mechanism and used for supporting the first steel belt and the second steel belt during cutting and conveying and butt-jointing the cut first steel belt and the cut second steel belt; and
and the welding mechanism is connected with the cutting mechanism and can move along the up-down direction to support the butt joint ends of the first steel belt and the second steel belt and weld the first steel belt and the second steel belt.
2. The steel strip cutting and welding device of claim 1, wherein the cutting mechanism comprises:
the bracket is slidably arranged on the workbench in a penetrating way;
the first driver is connected with the bracket to drive the bracket to move along the up-and-down direction;
the first cutter assembly is arranged on one side of the support and used for cutting the first steel belt in the vertical direction; and
and the second cutter component is arranged on the other side of the support opposite to the first cutter component and is used for cutting the second steel belt along the vertical direction.
3. The steel strip cut-welding apparatus of claim 2, wherein each of the first cutter assembly and the second cutter assembly comprises:
the upper cutter is connected with the bracket and is obliquely arranged along the butt joint direction; and
the lower cutter is connected with the workbench and matched with the upper cutter so as to cut the first steel belt or the second steel belt into a cutting edge inclined along the butt joint direction.
4. The steel strip cutting and welding device as claimed in claim 2, wherein the cutting mechanism further comprises two guide plates located below the worktable, the two guide plates are respectively located at two opposite sides of the support and respectively correspond to the first cutter assembly and the second cutter assembly for guiding out waste materials cut by the first steel strip or the second steel strip.
5. The steel strip cutting and welding device of claim 2, wherein the cutting mechanism further comprises a positioning plate disposed on the support between the first cutter assembly and the second cutter assembly to position the first steel strip and the second steel strip perpendicular to the mating direction.
6. The steel strip slitting welder according to claim 2, characterized in that said welding mechanism comprises:
the fixing frame is arranged on the workbench and is positioned above the bracket;
the second driver is respectively connected with the fixed frame and the workbench so as to drive the fixed frame to move along the up-and-down direction;
the lower electrode is arranged on the bracket;
the two clamping plates are arranged on the bracket and are used for providing clamping force for two opposite sides of the lower electrode;
two upper electrodes are arranged, and are arranged on the fixing frame and opposite to the clamping plate;
the welding gun is slidably arranged on the fixed frame in a penetrating way; and
and the third driver is connected with the welding gun to drive the welding gun to slide along the direction of the welding seam.
7. The steel strip cutting and welding apparatus of claim 1 wherein said docking mechanism comprises:
the first conveying assembly is connected with the workbench, arranged on one side of the cutting mechanism, used for supporting the first steel belt and capable of approaching or departing from a cutting position of the cutting mechanism; and
the second conveying assembly is connected with the workbench and is relatively arranged on the other side of the cutting mechanism and used for bearing the second steel belt and being close to or far away from the cutting position of the cutting mechanism, and the second conveying assembly is matched with the first conveying assembly to enable the first steel belt to be in butt joint with the second steel belt.
8. The steel strip slitting and welding apparatus of claim 7 wherein the first conveyor assembly and the second conveyor assembly each comprise:
the supporting plate is arranged on the workbench in a sliding manner and is used for supporting the first steel belt or the second steel belt;
the fourth driver is connected with the bearing plate so as to drive the bearing plate to be close to or far away from the cutting position of the cutting mechanism; and
and the limiting component is arranged on the bearing plate and used for clamping and limiting the side edge of the first steel belt or the second steel belt.
9. The steel strip cutting and welding device of claim 8, wherein the limiting component comprises:
the first limiting plate is arranged on the bearing plate;
the second limiting plate is opposite to the first limiting plate, and limits the position of the first limiting plate and the position of the second limiting plate on two sides of the first steel belt or the second steel belt, and the second limiting plate is in sliding fit with the bearing plate so as to be close to or far away from the first limiting plate; and
and the fifth driver is connected with the second limiting plate.
10. The steel strip cutting and welding device as claimed in claim 9, wherein the first limiting plate and the second limiting plate are provided with pressing portions, and a limiting groove is formed between the pressing portions and the workbench to limit the position of the first steel strip or the second steel strip in a direction perpendicular to the plate surface of the supporting plate.
CN202120384278.9U 2021-02-20 2021-02-20 Steel band cutting and welding device Active CN214444510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120384278.9U CN214444510U (en) 2021-02-20 2021-02-20 Steel band cutting and welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120384278.9U CN214444510U (en) 2021-02-20 2021-02-20 Steel band cutting and welding device

Publications (1)

Publication Number Publication Date
CN214444510U true CN214444510U (en) 2021-10-22

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ID=78144291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120384278.9U Active CN214444510U (en) 2021-02-20 2021-02-20 Steel band cutting and welding device

Country Status (1)

Country Link
CN (1) CN214444510U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115890265A (en) * 2023-03-02 2023-04-04 江苏巨弘捆带制造有限公司 Automatic butt joint all-in-one machine for steel strip production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115890265A (en) * 2023-03-02 2023-04-04 江苏巨弘捆带制造有限公司 Automatic butt joint all-in-one machine for steel strip production

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Steel strip cutting welding device

Effective date of registration: 20220926

Granted publication date: 20211022

Pledgee: Bank of China Limited Zhangjiakou Xiahuayuan Sub branch

Pledgor: Han Tang Chunyu intelligent equipment (Zhangjiakou) Co.,Ltd.

Registration number: Y2022980016343

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20231220

Granted publication date: 20211022

Pledgee: Bank of China Limited Zhangjiakou Xiahuayuan Sub branch

Pledgor: Han Tang Chunyu intelligent equipment (Zhangjiakou) Co.,Ltd.

Registration number: Y2022980016343