CN114043145A - Automatic welding equipment for V-shaped outer chain links - Google Patents
Automatic welding equipment for V-shaped outer chain links Download PDFInfo
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- CN114043145A CN114043145A CN202111616739.1A CN202111616739A CN114043145A CN 114043145 A CN114043145 A CN 114043145A CN 202111616739 A CN202111616739 A CN 202111616739A CN 114043145 A CN114043145 A CN 114043145A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Resistance Welding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides automatic welding equipment for a V-shaped outer chain link, relates to the field of welding equipment, and particularly relates to automatic welding equipment for the V-shaped outer chain link.
Description
Technical Field
The invention relates to the field of welding equipment, in particular to automatic welding equipment for a V-shaped outer chain link.
Background
The V-shaped outer chain link is an important component of the V-shaped conveying belt and is formed by assembling and welding a V-shaped plate and two outer chain plates.
The automatic welding of the V-shaped outer chain link of the V-shaped conveying chain can be realized by no equipment in the prior art, although some equipment utilizes welding robots for welding, the manual die filling mode is adopted, only the semi-automation degree is reached, the automatic welding is not realized, the production efficiency is low, and the labor intensity is high.
In the prior art, when a V-shaped outer link joint is welded, two holes in the link joint are positioned by cylindrical pins. Because the chain plate holes are processed by adopting a stamping process, the diameters of the chain plate holes inevitably have irregular deformation of different degrees after heat treatment, the tolerance of the diameters of the chain plate holes is large, and the surface roughness is low, so that a positioning clearance of 0.15-0.2 mm must be arranged between the outer diameter of a positioning cylindrical pin and the diameter of the chain plate holes, and the positioning pin can pass through two holes on each chain plate during die assembly.
Disclosure of Invention
The invention provides automatic welding equipment for a V-shaped outer chain link, and aims to solve the problem that the V-shaped outer chain link cannot be welded fully automatically in the prior art.
In order to achieve the above object, an embodiment of the present invention provides a V-shaped outer link automatic welding apparatus, including:
a frame provided with a platform plate;
the conveying assembly comprises rectangular beams, wherein the two rectangular beams are arranged on a platform plate in parallel at intervals, each rectangular beam is provided with a V-shaped plate channel which is communicated along the length direction of the rectangular beam, each rectangular beam is also provided with a chain plate channel, the directions of the chain plate channels are consistent with those of the V-shaped plate channels, the lower ends of the chain plate channels are communicated with the upper parts of the V-shaped plate channels, each rectangular beam is also provided with a feeding window, the feeding window is communicated with the chain plate channels, each rectangular beam is provided with a welding window, the welding window is arranged at the connecting part of the chain plate channels and the V-shaped plate channels, the welding window penetrates through the rectangular beams, and positioning holes are formed in two sides of the welding window;
the V-shaped plate conveying assembly comprises a V-shaped plate bin and a first pushing mechanism, wherein an outlet of the V-shaped plate bin is connected with the V-shaped plate channel, and the first pushing mechanism is used for pushing a V-shaped plate to move from the V-shaped plate bin to a welding window through the inside of the V-shaped plate channel;
the chain plate conveying assembly comprises a chain plate bin, an outlet of the chain plate bin is arranged at the feeding window, the chain plate conveying assembly further comprises a second pushing mechanism and a third pushing mechanism, the second pushing mechanism is used for pushing the chain plates from the chain plate bin to the feeding window, and the third pushing mechanism is used for pushing the chain plates to the welding window through the interior of a chain plate channel;
the telescopic mechanism is arranged on the platform plate and is arranged at the tail end of the V-shaped plate channel;
and the welding assembly comprises welding guns driven by six welding robots, and the welding guns are used for welding at the welding windows.
Preferably, the automatic welding equipment of V type outer chain link is still including setting up the location assembly of welding window department, the location assembly includes the lever of C type, the one end of lever articulate in on the frame, the middle part articulates there is the fourth pushing mechanism, and the other end is provided with spherical location pressure head, spherical location pressure head is used for through locating hole butt joint link plate hole.
Preferably, the chain plate bin comprises a bin body, a partition board for separating the bin body is arranged in the bin body, two discharge ports are formed in the lower end of the bin body, two slope parts are arranged at the discharge ports, the two discharge ports are equal in height to the two slope parts respectively, the chain plate conveying assembly further comprises a fifth pushing mechanism, the fifth pushing mechanism is used for pushing the chain plate to the slope parts from the discharge ports, and the second pushing mechanism is arranged below the slope parts and used for pushing the chain plate to the feeding window from the lower side of the slope parts.
Preferably, the second pushing mechanism is arranged below the platform plate and comprises a second cylinder, and a material pushing plate is arranged at the movable end of the second cylinder.
Preferably, the third pushing mechanism comprises a supporting plate and a third cylinder, the supporting plate is arranged on the two rectangular beams, the fixed end of the third cylinder is arranged on the supporting plate, and the movable end of the third cylinder is provided with a pushing piece for pushing the chain plate to move in the chain plate channel.
Preferably, telescopic machanism includes fourth cylinder and lifter plate, the lifter plate sets up the below at the landing slab, be provided with the stand on the lifter plate, the one end and the frame of fourth cylinder are connected, and the other end is connected with the lifter plate, the fourth cylinder drives the stand and goes up and down.
Preferably, the diameter of the spherical positioning pressure head is 1.1 times of that of the chain plate connecting hole, the spherical positioning pressure head is made of hard alloy, and the hardness of the spherical positioning pressure head is 72-84 HRC.
The scheme of the invention has the following beneficial effects:
this application is at unloading, location, compress tightly, welded in-process, realizes automated control through PLC's control, need not the workman and intervenes, great improvement production efficiency, improve V type outer chain link wholeness ability when reducing workman's intensity of labour, can realize low input high output.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a top view of the concealed welding assembly;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic view of a rectangular beam structure.
[ description of reference ]
11-frame, 12-platform plate;
21-rectangular beam, 22-V-shaped plate channel, 23-chain plate channel, 24-feeding window, 25-welding window and 26-positioning hole; 31-V-shaped plate bin, 32-first pushing mechanism;
41-chain plate bin, 42-second pushing mechanism, 43-third pushing mechanism, 411-bin body, 412-partition plate, 413-slope piece, 415-fifth pushing mechanism, 431-supporting plate and 432-third cylinder;
51-a telescopic mechanism, 511-a fourth cylinder, 512-a lifting plate and 513-an upright post;
6-a welding gun;
71-lever, 72-fourth pushing mechanism, 73-spherical positioning pressure head.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, the embodiment of the invention provides a V-shaped outer link automatic welding device for automatically welding a V-shaped plate and a chain plate together, which comprises a frame 11, wherein the frame 11 is provided with a platform plate 12, and the platform plate 12 is used as a reference surface for assembling and welding parts.
And a conveying assembly is arranged on the platform plate 12 and used for conveying the V-shaped plate and the chain plate to the same position, so that the welding is facilitated. Specifically, carry the assembly to include rectangular beam 21, two rectangular beams 21 set up on platform board 12, are provided with along the V template passageway 22 that rectangular beam 21 length direction link up on rectangular beam 21, still are provided with link joint passageway 23 on rectangular beam 21, link joint passageway 23 with V template passageway 22 direction is unanimous, and link joint passageway 23 and V template passageway 22 intercommunication are convenient for gliding link joint in link joint passageway 23 and the gliding V template of intercommunication can take place to contact in V template passageway 22. The rectangular beam 21 is also provided with a feeding window 24, the feeding window 24 is communicated with the chain plate channel 23, and when the chain plate is pushed into the feeding window 24, the chain plate is kept in a vertical state. The rectangular beam 21 is further provided with a welding window 25, the welding window 25 is arranged at the joint of the chain plate channel 23 and the V-shaped plate channel 22, and positioning holes 26 are further arranged on two sides of the welding window 25. The distance between the two positioning holes 26 is the same as the distance between the two holes of the link plate. Preferably, the welding window 25 extends through the aforementioned rectangular beam 21.
Further, this application still includes V-arrangement board and carries assembly and link joint, wherein, V-arrangement board carries the assembly to include V-arrangement board storehouse 31 and first pushing mechanism 32, the shape of V-arrangement board storehouse 31 is the same with the shape of V-arrangement board, V-arrangement board level stacks in V-arrangement board storehouse 31, preferably, the export setting of V-arrangement board storehouse 31 is in its bottom, the export setting of V-arrangement board storehouse 31 is in the import department of V-arrangement board passageway 22, first pushing mechanism 32 sets up in platform board 12 below, the motion end of first pushing mechanism 32 is provided with the push jack, first pushing mechanism 32 gets back to initial position after V-arrangement board storehouse 31 below V-arrangement board promotes to V-arrangement board passageway 22 in, the V-arrangement board whereabouts in the V-arrangement board storehouse 31, first pushing mechanism 32 promotes second V-arrangement board to V-arrangement board passageway 22 in, so reciprocal, make the interior water tiling of V-arrangement board passageway 22 have a plurality of V-arrangement board.
The chain plate conveying assembly comprises a chain plate bin 41, a second pushing mechanism 42 and a third pushing mechanism 43, wherein an outlet of the chain plate bin 41 is arranged at the feeding window 24, the second pushing mechanism 42 pushes chain plates from the chain plate bin 41 into the feeding window 24, and the third pushing mechanism 43 pushes the chain plates in the feeding window 24 to the welding window 25.
This application still includes the welding assembly, and the welding assembly includes welder 6 that six welding robot drove, and welder 6 is in welding window 25 department with the vertical welding of link joint on the V template.
In the foregoing structure, the chain plates need to be perpendicular to the V-shaped plates, so the chain plates need to be vertically arranged in the chain plate bin 41, which facilitates the second pushing mechanism 42 to push the chain plates into the feeding window 24, but when the chain plates are vertically arranged in the chain plate bin 41, the chain plates are not easily arranged, and when the second pushing mechanism 42 pushes the chain plate bin 41, the chain plates are easily jammed with each other, so that the second pushing mechanism 42 cannot complete the pushing action.
Based on the above reasons, the technical scheme is further optimized, a slope piece 413 is further arranged between the feeding window 24 and the outlet of the chain plate bin 41, the slope piece 413 is a member with a slope, the upper end of the slope piece 413 is arranged at the outlet of the chain plate bin 41, the lower end of the slope piece 413 is arranged at the feeding window 24, and the chain plate can turn the horizontal chain plate for 90 degrees to be vertical through the guide of the slope piece 413, so that on one hand, the structure is simple and the effect is good by turning the slope piece 413; on the other hand, the vertical welding of the chain plate on the V-shaped plate is also prepared. Correspondingly, the chain conveying assembly further comprises a fifth pushing mechanism 415, and the fifth pushing mechanism 415 is used for pushing the chain of the horizontally placed chain magazine 41 onto the slope member 413.
Preferably, link joint storehouse 41 includes storehouse body 411, is provided with the baffle 412 that separates storehouse body 411 in the storehouse body 411, and storehouse body 411 is provided with two discharge gates in the below, and is corresponding, and sloping part 413 includes two inclined planes, two inclined planes parallel arrangement, and sloping part 413 corresponds with two discharge gates respectively. Preferably, the slope piece 413 has a fence in this embodiment to prevent the link plate from sliding down.
In the optimized technical scheme, the second pushing mechanism 42 is arranged below the platform plate 12, the second pushing mechanism 42 comprises a second cylinder, the movable end of the second cylinder is bent upwards to form a C shape, a pushing plate with the same shape as or slightly larger than the chain plate is arranged at the movable end of the second cylinder, and the pushing plate pushes the chain plate to move from the lower end of the slope member 413 to the feeding window 24. The third pushing mechanism 43 comprises a third cylinder 432 and a supporting plate 431, wherein the supporting plate 431 is arranged on the two rectangular beams 21, the fixed end of the third cylinder 432 is arranged on the supporting beam, and the movable end of the third cylinder 432 is provided with a pushing member which extends into the chain plate channel 23 to push the chain plate to slide on the V-shaped plate.
This application still includes telescopic machanism 51, telescopic machanism 51 includes fourth cylinder 511 and lifter plate 512, and wherein lifter plate 512 sets up in the below of landing slab 12, and the both ends of fourth cylinder 511 are connected with lifter plate 512 and frame 11 respectively. The lifting plate 512 is further provided with a vertical column 513, and the vertical column 513 can block the V-shaped plate channel 22 after penetrating through the platform plate 12, so that the automatic positioning of the V-shaped plate and the automatic limiting of the chain plate are realized. The upright 513 serves a coarse positioning function. Preferably, the welding window 25 is disposed adjacent to the post 513.
Furthermore, the present application also includes a positioning assembly, which is disposed at the welding window 25,the positioning assembly comprises a C-shaped lever 71, one end of the lever 71 is hinged to the rack 11, the other end of the lever 71 is provided with a spherical positioning pressure head 73, and the spherical positioning pressure head 73 is used for abutting against a chain plate hole through a positioning hole (26). A fourth pushing mechanism 72 is hinged in the middle of the lever 71, and the fixed end of the fourth pushing mechanism 72 is hinged on the frame 11. Preferably, the diameter of the spherical positioning indenter 73 is a multiple of the diameter of the link plate attachment hole. Preferably, the spherical positioning pressure head 73 is made of ultra-high-hardness hard alloy, the hardness is 72-84 HRC, the hardness is higher than that of a chain plate by more than 30HRC, and the positioning frequency is more than 105. A certain gap needs to be reserved between the telescopic mechanism 51 and the outlet of the chain plate channel 23 so as to meet the requirement of automatically adjusting space when the spherical positioning pressure head 73 is accurately positioned;
the application can also include a PLC for connecting the parts to achieve automation control.
The working state of the application is as follows:
under the instruction of the PLC, the first pushing mechanism 32 is used for pushing the V-shaped plate at the lowest position in the V-shaped plate bin 31 into the V-shaped plate channel 22, then the V-shaped plate is further pushed to the tail end of the V-shaped plate channel 22, namely the position where the telescopic mechanism 51 is located, and the telescopic mechanism 51 blocks the forward movement of the V-shaped plate; meanwhile, the chain plate pushes out the chain plate at the lowest end of the chain plate bin 41 under the action of the second pushing mechanism 42, the chain plate is turned over through the slope piece 413, the horizontal chain plate is adjusted to be vertical, the chain plate in the vertical state slides to the position of the telescopic mechanism 51 on the arranged V-shaped plate under the action of the third pushing mechanism 43, and the welding window 25 is arranged at the position of the V-shaped plate and the chain plate in a staying mode. Because the existence of the telescopic mechanism 51 is equivalent to the rough positioning of the V-shaped plate and the chain plate, the spherical positioning pressure head 73 of the positioning assembly is abutted against the connecting hole of the chain plate through the positioning hole 26, and the fine positioning is completed. And the welding gun 6 performs welding at the welding window 25, after the welding is finished, the fourth air cylinder 511 descends, the first pushing mechanism 32, the second pushing mechanism 42 and the third pushing mechanism 43 are pushed into the V-shaped plate channel 22 and the chain plate channel 23, and the V-shaped outer chain link with the welded front end is pushed out, so that one-round welding is finished.
In this application, utilize the shape of spherical location pressure head 73, the connecting hole of cooperation locating hole 26 and link joint, make two holes can be concentric, be different from prior art, adopt the adjustment of structure such as cylinder, spherical location pressure head 73 is the cambered surface, the connecting hole of locating hole 26 and link joint can self-adaptation take place the cooperation with spherical location pressure head 73, better adaptability has, need not consider the harm of structure such as cylinder to two holes, the connecting hole of locating hole 26 after the adjustment and link joint also has better concentricity than prior art.
In addition, in this application, the location assembly adopts lever structure, can enlarge the thrust of fourth pushing mechanism 72, reduces the volume of cylinder, further saving installation space for the space that occupies of this application reduces.
Finally, the automatic welding of the V-shaped outer chain link can be realized, the function of the welding robot is fully exerted, the production efficiency is greatly improved, the labor intensity of workers can be reduced, one person can operate multiple machines, and the purpose of low input and high output is achieved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a V type outer chain link automatic weld equipment which characterized in that includes:
a frame (11) provided with a platform plate (12);
carry the assembly, including rectangular beam (21), two rectangular beam (21) are parallel and the spaced setting is on landing slab (12), rectangular beam (21) are provided with along rectangular beam (21) length direction through's V template passageway (22), rectangular beam (21) still are provided with link joint passageway (23), link joint passageway (23) with V template passageway (22) direction is unanimous, the lower extreme of link joint passageway (23) with the top intercommunication of V template passageway (22), rectangular beam (21) still are provided with feed window (24), feed window (24) with link joint passageway (23) intercommunication, rectangular beam (21) are provided with welding window (25), welding window (25) set up link joint passageway (23) and V template passageway (22), welding window (25) run through rectangular beam (21), positioning holes (26) are formed in the two sides of the welding window (25);
the V-shaped plate conveying assembly comprises a V-shaped plate bin (31) and a first pushing mechanism (32), an outlet of the V-shaped plate bin (31) is connected with the V-shaped plate channel (22), and the first pushing mechanism (32) is used for pushing a V-shaped plate to move from the V-shaped plate bin (31) to the welding window (25) through the V-shaped plate channel (22);
the chain plate conveying assembly comprises a chain plate bin (41), an outlet of the chain plate bin (41) is arranged at the feeding window (24), the chain plate conveying assembly further comprises a second pushing mechanism (42) and a third pushing mechanism (43), the second pushing mechanism (42) is used for pushing a chain plate from the chain plate bin (41) to the feeding window (24), and the third pushing mechanism (43) is used for pushing the chain plate to the welding window (25) through the chain plate channel (23);
a telescoping mechanism (51), the telescoping mechanism (51) disposed on the platform plate (12) and the telescoping mechanism (51) disposed at an end of the V-shaped plate channel (22);
the welding assembly comprises welding guns (6) driven by six-axis welding robots, wherein the welding guns (6) are used for welding at the welding windows (25).
2. The V-shaped outer link automated welding apparatus of claim 1, wherein: the automatic welding equipment of outer chain link of V type is still including setting up the location assembly of welding window (25) department, the location assembly includes lever (71) of C type, the one end of lever (71) articulate in on frame (11), and the middle part articulates there is fourth pushing mechanism (72), and the other end is provided with spherical location pressure head (73), spherical location pressure head (73) are used for through locating hole (26) butt joint link plate hole.
3. The V-shaped outer link automated welding apparatus of claim 1, wherein: the chain plate bin (41) comprises a bin body (411), a partition plate (412) for separating the bin body (411) is arranged in the bin body (411), two discharge holes are formed in the lower end of the bin body (411), two slope parts (413) are arranged at the discharge holes, the two discharge holes are respectively as high as the two slope parts (413), the chain plate conveying assembly further comprises a fifth pushing mechanism (415), the fifth pushing mechanism (415) is used for pushing the chain plate to the slope parts (413) from the discharge holes, and the second pushing mechanism (42) is arranged below the slope parts (413) and used for pushing the chain plate to the feeding window (24) from the lower side of the slope parts (413).
4. The V-shaped outer link automated welding apparatus of claim 3, wherein: the second pushing mechanism (42) is arranged below the platform plate (12), the second pushing mechanism (42) comprises a second cylinder, and a material pushing plate is arranged at the movable end of the second cylinder.
5. The V-shaped outer link automated welding apparatus of claim 4, wherein: the third pushing mechanism (43) comprises a supporting plate (431) and a third air cylinder (432), the supporting plate (431) is arranged on the two rectangular beams (21), the fixed end of the third air cylinder (432) is arranged on the supporting plate (431), and the movable end of the third air cylinder (432) is provided with a pushing piece for pushing the chain plate to move in the chain plate channel (23).
6. The V-shaped outer link automated welding apparatus of claim 2, wherein: telescopic machanism (51) include fourth cylinder (511) and lifter plate (512), lifter plate (512) set up the below at landing slab (12), be provided with stand (513) on lifter plate (512), the one end and the frame (11) of fourth cylinder (511) are connected, and the other end is connected with lifter plate (512), fourth cylinder (511) drive stand (513) and go up and down.
7. The V-shaped outer link automated welding apparatus of claim 2, wherein: the diameter of the spherical positioning pressure head (73) is 1.1 times of that of the chain plate connecting hole, the spherical positioning pressure head (73) is made of hard alloy, and the hardness is 72-84 HRC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616739.1A CN114043145B (en) | 2021-12-27 | 2021-12-27 | Automatic welding equipment for V-shaped outer chain links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616739.1A CN114043145B (en) | 2021-12-27 | 2021-12-27 | Automatic welding equipment for V-shaped outer chain links |
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| Publication Number | Publication Date |
|---|---|
| CN114043145A true CN114043145A (en) | 2022-02-15 |
| CN114043145B CN114043145B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111616739.1A Active CN114043145B (en) | 2021-12-27 | 2021-12-27 | Automatic welding equipment for V-shaped outer chain links |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333107A (en) * | 1969-12-22 | 1973-10-10 | Esser P Meyer Roth Pastor | Chain welding machines incorporating apparatus for turning chain links |
| GB1398423A (en) * | 1972-07-17 | 1975-06-18 | Meyer Roth Pastor Maschf | Chain welding machines |
| CN201198067Y (en) * | 2008-04-28 | 2009-02-25 | 安徽黄山恒久链传动有限公司 | Six-station automatic rotating welding machine for chain element |
| CN204195092U (en) * | 2014-09-28 | 2015-03-11 | 江苏双菱链传动有限公司 | Carrier bar automatic straight seam welding machine |
| CN206827479U (en) * | 2017-04-12 | 2018-01-02 | 株洲市特种链条有限责任公司 | V-type plate conveys chain structure |
| CN108067803A (en) * | 2016-11-16 | 2018-05-25 | 许凤英 | Chain automatic welding machine |
| CN111889913A (en) * | 2020-09-03 | 2020-11-06 | 福建省亿顺机械设备有限公司 | Automatic welding equipment for end face of truss |
| CN112548445A (en) * | 2020-11-27 | 2021-03-26 | 成都小巨人畜牧设备有限公司 | Automatic welding equipment for V-shaped chain |
| CN112620999A (en) * | 2020-12-22 | 2021-04-09 | 长沙中创海通智能科技有限公司 | Welding platform and building template welding system with same |
-
2021
- 2021-12-27 CN CN202111616739.1A patent/CN114043145B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333107A (en) * | 1969-12-22 | 1973-10-10 | Esser P Meyer Roth Pastor | Chain welding machines incorporating apparatus for turning chain links |
| GB1398423A (en) * | 1972-07-17 | 1975-06-18 | Meyer Roth Pastor Maschf | Chain welding machines |
| CN201198067Y (en) * | 2008-04-28 | 2009-02-25 | 安徽黄山恒久链传动有限公司 | Six-station automatic rotating welding machine for chain element |
| CN204195092U (en) * | 2014-09-28 | 2015-03-11 | 江苏双菱链传动有限公司 | Carrier bar automatic straight seam welding machine |
| CN108067803A (en) * | 2016-11-16 | 2018-05-25 | 许凤英 | Chain automatic welding machine |
| CN206827479U (en) * | 2017-04-12 | 2018-01-02 | 株洲市特种链条有限责任公司 | V-type plate conveys chain structure |
| CN111889913A (en) * | 2020-09-03 | 2020-11-06 | 福建省亿顺机械设备有限公司 | Automatic welding equipment for end face of truss |
| CN112548445A (en) * | 2020-11-27 | 2021-03-26 | 成都小巨人畜牧设备有限公司 | Automatic welding equipment for V-shaped chain |
| CN112620999A (en) * | 2020-12-22 | 2021-04-09 | 长沙中创海通智能科技有限公司 | Welding platform and building template welding system with same |
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| CN114043145B (en) | 2023-07-25 |
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