CN219900787U - Welding device for reinforcing plate of container door lintel - Google Patents
Welding device for reinforcing plate of container door lintel Download PDFInfo
- Publication number
- CN219900787U CN219900787U CN202321261833.4U CN202321261833U CN219900787U CN 219900787 U CN219900787 U CN 219900787U CN 202321261833 U CN202321261833 U CN 202321261833U CN 219900787 U CN219900787 U CN 219900787U
- Authority
- CN
- China
- Prior art keywords
- welding
- frame
- door lintel
- reinforcing plate
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 110
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 210000000707 wrist Anatomy 0.000 claims description 7
- 239000012636 effector Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims 9
- 239000003351 stiffener Substances 0.000 description 10
- 210000000245 forearm Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses a welding device for a reinforcing plate of a container door lintel, and belongs to the field of container welding. Comprises a positioning tool and a welding assembly. The positioning tool comprises a frame, a plurality of transmission rollers which are equidistantly distributed on the frame, two limit posts which are arranged in the middle of the transmission rollers and are suitable for limiting the width of a door lintel to be welded and a reinforcing plate pre-welding assembly, a fixed block which is arranged at one end of the frame, and a limit piece which is arranged at the other end of the frame and can move relative to the fixed block and is matched with the fixed block to clamp the door lintel to be welded and the reinforcing plate pre-welding assembly. According to the utility model, the door lintel to be welded and the reinforcing plate pre-welding assembly are transmitted through the transmission roller to be propped against the fixed block through the two limiting posts, and then the limiting piece is matched with the fixed block to clamp the welding door lintel, so that the same posture of each door lintel to be welded and the same posture of the reinforcing plate pre-welding assembly are ensured, the welding positioning is completed rapidly and accurately, and the welding efficiency is improved.
Description
Technical Field
The utility model belongs to the field of container welding, and particularly relates to a device for welding a reinforcing plate of a container door lintel.
Background
The container door structure comprises a door frame and a door body, wherein the door frame comprises a door lintel arranged at the upper part, door frame vertical pipes arranged at two sides and a door threshold arranged at the bottom. The door lintel is generally positioned at the top of the front end of the container, the front wall plate, the corner fittings and the top plate are connected in an overlapping way, when the container is stressed transversely, the door frame vertical pipes on two sides are arranged in a separated mode, the vertical dislocation is easy to occur, when the dislocated door frame vertical pipes strike the door lintel, the deformation of the door lintel is easy to cause, and therefore, the reinforcing plate needs to be welded on the door lintel of the container.
The existing door lintel plate is welded mostly by adopting manual positioning, namely, the door lintel to be welded is placed on a welding platform, then the reinforcing plate is placed in a groove of the door lintel, welding points are aligned manually, and then welding operation is carried out. The positioning mode which depends on the operator to perform positioning operation is suitable for welding parts with low requirements on dimensional accuracy, but has high requirements on the operation level of welding personnel, and can not meet the welding requirements of automatic welding equipment.
Disclosure of Invention
In order to overcome the technical defects, the utility model provides a welding device for a container door lintel reinforcing plate, which aims to solve the problems related to the background technology.
The utility model provides a welding device for a container door lintel reinforcing plate, which comprises the following components:
the positioning tool comprises a frame, a plurality of transmission rollers which are equidistantly distributed on the frame, two limit posts which are arranged in the middle of the transmission rollers and are suitable for limiting the width of a door lintel to be welded and a reinforcing plate pre-welding assembly, a fixed block which is arranged at one end of the frame, and a limit piece which is arranged at the other end of the frame and can move relative to the fixed block and is matched with the fixed block to clamp the door lintel to be welded and the reinforcing plate pre-welding assembly;
the welding assembly comprises an industrial robot arranged on one side of the frame, and a welding gun and an automatic tracking system which are arranged on the output end of the industrial robot.
Preferably or alternatively, a driving gear is arranged on one side of the transmission roller, and the driving gear is in transmission connection with a driving device through a chain.
Preferably or alternatively, the difference in height between the limit post and the upper surface of the transfer drum is at least greater than or equal to the height of the lintel and stiffener pre-weld assembly to be welded.
Preferably or alternatively, the fixing block includes: the mounting beam is arranged at one end of the frame, the first clamping block is arranged on the mounting beam and is wedge-shaped at one side close to the frame, and the second clamping block is arranged on the first clamping block and can adjust the distance between the first clamping blocks.
Preferably or alternatively, the limiting member may be hidden under the upper surface of the transmission roller.
Preferably or alternatively, the stop comprises: the rotary clamping cylinder is fixedly arranged on the other side of the frame, and the limiting block is arranged on the output end of the rotary clamping cylinder, and one side of the limiting block is bent to be higher than the upper surface of the transmission roller.
Preferably or alternatively, one side of the frame is also provided with a height limiting member.
Preferably or alternatively, the industrial robot is a six-axis industrial robot.
Preferably or alternatively, the six-axis industrial robot comprises: the waist rotation mechanism is rotatably installed on the base, the big arm mechanism is rotatably installed on the waist rotation mechanism, the forearm mechanism is rotatably installed on the other end of the big arm mechanism, the wrist mechanism is rotatably arranged on the other end of the forearm mechanism, and the tail end executing mechanism is rotatably installed on the other end of the wrist mechanism.
Preferably or alternatively, the welding gun and automatic tracking system are mounted on the end effector; and the welding bin and the welding control equipment which are connected with the welding gun are arranged on the small arm mechanism.
The utility model relates to a welding device for a container door lintel reinforcing plate, which has the following beneficial effects compared with the prior art: according to the utility model, the door lintel to be welded and the reinforcing plate pre-welding assembly are transmitted through the transmission roller to be propped against the fixed block through the two limiting posts, and then the limiting piece is matched with the fixed block to clamp the welding door lintel, so that the same gesture of each door lintel to be welded and the same gesture of the reinforcing plate pre-welding assembly is ensured, the welding positioning is rapidly and accurately completed, the manual positioning is not required, and the welding efficiency is improved while the dimensional precision of the door lintel to be welded and the reinforcing plate pre-welding assembly is ensured to meet the positioning requirement of automatic welding.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of a positioning tool in the present utility model.
Fig. 3 is a schematic structural view of a fixing block in the present utility model.
Fig. 4 is a schematic structural view of a stopper in the present utility model.
Fig. 5 is a schematic view of the structure of the welding assembly of the present utility model.
The reference numerals are: 100. positioning a tool; 110. a frame; 121. a transmission roller; 122. a driving device; 130. a limit column; 140. a fixed block; 141. mounting a cross beam; 142. a first clamping block; 143. a second clamping block; 150. a limiting piece; 151. a rotary clamping cylinder; 152. a limiting block; 160. a height limiting member; 200. welding the assembly; 210. an industrial robot; 220. a welding gun; 230. an automatic tracking system; 240. welding a storage bin; 250. a welding control device; 211. a base; 212. a waist turning mechanism; 213. a large arm mechanism; 214. a forearm mechanism; 215. a wrist mechanism; 216. an end effector.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Referring to fig. 1 to 5, a container door lintel reinforcing plate welding device includes: positioning tooling 100 and welding assembly 200.
The positioning tool 100 comprises a frame 110, a plurality of transmission rollers 121 equidistantly distributed on the frame 110, two limiting columns 130 arranged in the middle of the transmission rollers 121 and suitable for limiting the width of a door lintel to be welded and a reinforcing plate pre-welding assembly, a fixed block 140 arranged at one end of the frame 110, and a limiting piece 150 arranged at the other end of the frame 110 and capable of moving relative to the fixed block 140 and clamping the door lintel to be welded and the reinforcing plate pre-welding assembly in a matched mode with the fixed block 140. The door lintel to be welded and the reinforcing plate pre-welding assembly are transported through the transport rollers 121 to be abutted against the fixed block 140 by the two limit posts 130, and then the limit pieces 150 are matched with the fixed block 140 to clamp and weld the door lintel. Wherein, the door lintel to be welded and the reinforcing plate pre-welding assembly are characterized in that the reinforcing plate is placed in a groove of the door lintel, and a relatively stable assembly is formed by manual spot welding. The height difference between the limiting post 130 and the upper surface of the conveying roller 121 is at least greater than or equal to the height of the door lintel to be welded and the stiffener pre-welding assembly, and the limiting post 130 is used for limiting the width direction of the door lintel to be welded and the stiffener pre-welding assembly, and the limiting piece 150 is matched with the fixed block 140 to limit the length direction of the door lintel to be welded and the stiffener pre-welding assembly, so that the same posture of each door lintel to be welded and the stiffener pre-welding assembly is ensured.
In a further embodiment, a driving gear is arranged at one side of the transmission roller 121, and the driving gear is in transmission connection with the driving device 122 through a chain. The transmission roller 121 is driven to rotate by the driving device 122, so that automatic feeding of a door lintel to be welded and a reinforcing plate pre-welding assembly is realized, automatic circulation of workpieces placed on the transmission roller 121 is realized, and welding quality and efficiency are improved.
In a further embodiment, referring to fig. 3, the fixing block 140 includes: the mounting beam 141 is disposed at one end of the frame 110, a first clamping block 142 is disposed on the mounting beam 141 and is wedge-shaped near one side of the frame 110, and a second clamping block 143 is disposed on the first clamping block 142 and is adjustable with respect to the first clamping block 142. The wedge-shaped feed inlet is convenient for feeding the door lintel to be welded and the reinforcing plate pre-welding assembly, and the position limitation of the door lintel to be welded and the reinforcing plate pre-welding assembly is realized by adjusting the height between the first clamping jaw and the second clamping jaw, so that one side of the door lintel to be welded and the reinforcing plate pre-welding assembly is prevented from tilting in the welding process.
In a further embodiment, in the feeding process of the door lintel to be welded and the stiffener pre-welding assembly, the limiting member 150 may be hidden below the upper surface of the conveying roller 121, so as to avoid interference with the door lintel to be welded and the stiffener pre-welding assembly during the feeding process. Specifically, referring to fig. 4, the limiting member 150 includes: the rotary clamping cylinder 151 is fixedly arranged on the other side of the frame 110, and the limiting block 152 is arranged on the output end of the rotary clamping cylinder 151, and one side of the limiting block is bent to be higher than the upper surface of the transmission roller 121. In the feeding process, the limiting block 152 faces downwards, so that interference with the door lintel to be welded and the reinforcing plate pre-welding assembly is avoided, and smooth feeding of the door lintel to be welded and the reinforcing plate pre-welding assembly is ensured; after feeding is completed, the clamping cylinder 151 is rotated to retract, and meanwhile the limiting block 152 is rotated upwards by 180 degrees to be matched with the fixed block 140 to clamp the door lintel to be welded and the reinforcing plate pre-welding assembly, so that limiting of the door lintel to be welded and the reinforcing plate pre-welding assembly in the length direction is realized.
In a further embodiment, a height limiting member 160 is further disposed on one side of the frame 110, and the height limiting member 160 includes a height limiting cylinder and a height limiting rod connected to the height limiting cylinder, and the height limiting cylinder forces the door lintel to be welded and the stiffener pre-welding assembly to move to one side of the limiting post 130, so that the position limitation of the door lintel to be welded and the stiffener pre-welding assembly in the height direction is realized, and the tilting of the door lintel to be welded and the stiffener pre-welding assembly in the welding process is avoided.
The welding assembly 200 includes an industrial robot 210 disposed on one side of the frame 110, and a welding gun 220 and an automatic tracking system 230 disposed on an output of the industrial robot 210. The industrial robot 210 is a six-axis industrial robot 210, having six degrees of freedom, and capable of realizing free adjustment of positions of the welding gun 220 and the automatic tracking system 230, and this embodiment provides an exemplary six-axis robot structure, and referring to fig. 5, the industrial robot 210 includes: a base 211, a waist swing mechanism 212 rotatably mounted on the base 211, and a large arm mechanism 213 rotatably mounted on the waist swing mechanism 212; a forearm mechanism 214 rotatably mounted on the other end of the forearm mechanism 213, a wrist mechanism 215 rotatably mounted on the other end of the forearm mechanism 214, and an end effector 216 rotatably mounted on the other end of the wrist mechanism 215. The welding gun 220 and automatic tracking system 230 are mounted on the end effector 216; a welding magazine 240 and a welding control device 250 connected to the welding gun 220 are provided on the arm mechanism 214 to realize automatic welding.
In order to facilitate understanding of the technical scheme of the welding device for the reinforcing plate of the container door lintel, the working principle of the welding device is briefly described: in the welding process, the position of the limiting block 152 is adjusted through the rotary clamping cylinder 151, so that the limiting block 152 faces downwards, the driving device 122 drives the transmission roller 121 to rotate, automatic feeding of the door lintel to be welded and the reinforcing plate pre-welding assembly is achieved, the door lintel to be welded and the reinforcing plate pre-welding assembly are transmitted to be propped against the fixed block 140 through the two limiting posts 130 through the transmission roller 121, limiting of the door lintel to be welded and the reinforcing plate pre-welding assembly in the width direction is achieved through the limiting posts 130, then the rotary clamping cylinder 151 retracts, meanwhile the limiting block 152 rotates upwards by 180 degrees to be matched with the fixed block 140 to clamp the door lintel to be welded and the reinforcing plate pre-welding assembly, limiting of the door lintel to be welded and the reinforcing plate pre-welding assembly in the length direction is achieved, accordingly, the door lintel to be welded and the reinforcing plate pre-welding assembly to be welded are guaranteed to be kept in the same posture, welding positioning is achieved rapidly and accurately, manual positioning is not needed, and finally the welding gun 220 and the automatic tracking system 230 are driven through the industrial robot 210 to achieve automatic welding.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.
Claims (10)
1. A container lintel reinforcing plate welding device, comprising:
the positioning tool (100) comprises a frame (110), a plurality of transmission rollers (121) which are equidistantly distributed on the frame (110), two limit posts (130) which are arranged in the middle of the transmission rollers (121) and are suitable for limiting the width of a door lintel to be welded and a reinforcing plate pre-welding assembly, a fixed block (140) which is arranged at one end of the frame (110), and a limit piece (150) which is arranged at the other end of the frame (110) and can move relative to the fixed block (140) and clamp the door lintel to be welded and the reinforcing plate pre-welding assembly in a matched manner with the fixed block (140);
a welding assembly (200) comprising an industrial robot (210) disposed on one side of the frame (110), and a welding gun (220) and an automatic tracking system (230) disposed on an output of the industrial robot (210).
2. The welding device for door lintel reinforcing plates of containers according to claim 1, characterized in that one side of the transmission roller (121) is provided with a driving gear which is in transmission connection with a driving device (122) by means of a chain.
3. The welding device for door lintel reinforcement plates of containers according to claim 1, characterized in that the difference in height between the limit post (130) and the upper surface of the transfer roller (121) is at least greater than or equal to the height of the door lintel and reinforcement plate pre-welding assembly to be welded.
4. The container lintel reinforcement plate welding device of claim 1, wherein the fixing block (140) comprises: the mounting beam (141) is arranged at one end of the frame (110), the first clamping block (142) is arranged on the mounting beam (141) and is wedge-shaped at one side close to the frame (110), and the second clamping block (143) is arranged on the first clamping block (142) and can adjust the distance between the second clamping block and the first clamping block (142).
5. The welding device for door lintel reinforcement plates of containers according to claim 1, characterized in that the limiting member (150) is also hidden under the upper surface of the transmission roller (121).
6. The container lintel reinforcement plate welding device of claim 1, wherein the limiting piece (150) comprises: the rotary clamping cylinder (151) is fixedly arranged on the other side of the frame (110), and the limiting block (152) is arranged on the output end of the rotary clamping cylinder (151) and is bent to be higher than the upper surface of the transmission roller (121) on one side.
7. The container lintel reinforcement plate welding device of claim 1, wherein one side of the frame (110) is further provided with a height limiting member (160).
8. The container lintel reinforcement plate welding device of claim 1, wherein the industrial robot (210) is a six-axis industrial robot (210).
9. The container lintel reinforcement plate welding device of claim 8, wherein the six-axis industrial robot (210) comprises: a base (211), a waist turning mechanism (212) rotatably mounted on the base (211), a large arm mechanism (213) rotatably mounted on the waist turning mechanism (212), a small arm mechanism (214) rotatably mounted on the other end of the large arm mechanism (213), a wrist mechanism (215) rotatably mounted on the other end of the small arm mechanism (214), and an end effector (216) rotatably mounted on the other end of the wrist mechanism (215).
10. The container lintel reinforcement plate welding device of claim 9, wherein the welding gun (220) and automatic tracking system (230) are mounted on the end effector (216);
a welding silo (240) and a welding control device (250) connected with the welding gun (220) are arranged on the small arm mechanism (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261833.4U CN219900787U (en) | 2023-05-24 | 2023-05-24 | Welding device for reinforcing plate of container door lintel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261833.4U CN219900787U (en) | 2023-05-24 | 2023-05-24 | Welding device for reinforcing plate of container door lintel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900787U true CN219900787U (en) | 2023-10-27 |
Family
ID=88437274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261833.4U Active CN219900787U (en) | 2023-05-24 | 2023-05-24 | Welding device for reinforcing plate of container door lintel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900787U (en) |
-
2023
- 2023-05-24 CN CN202321261833.4U patent/CN219900787U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113414561A (en) | Automatic assembly system for straight pipe flange for welding before bending | |
| CN205200771U (en) | Container door board production system | |
| CN210413192U (en) | Special machine for automatically welding truss | |
| CN219900787U (en) | Welding device for reinforcing plate of container door lintel | |
| CN210231882U (en) | Nine-fold section cabinet flexible welding system | |
| CN219900723U (en) | Automatic welding device for container threshold | |
| CN111673347A (en) | Double-station welding workstation | |
| CN114932368B (en) | Automatic assembly welding equipment for box-type column inner partition plate | |
| CN115971781A (en) | Steel pipe longitudinal seam welding machine | |
| CN210254861U (en) | Corrugated plate welding equipment | |
| CN215999226U (en) | Robot welding system for steel plate unit plates | |
| CN115958267A (en) | Automatic welding system and method for full penetration of fillet weld of thick plate | |
| US4193731A (en) | Adjustable shuttle mount for presses | |
| CN212019879U (en) | Limiting device for civil air defense door production platform | |
| CN208246103U (en) | A kind of Automatic-feeding shifting apparatus turning down welding fabrication product | |
| CN214212789U (en) | Roller welding machine | |
| CN220217269U (en) | Welding device for container door lintel structure | |
| CN215469347U (en) | Automatic assembly system for straight pipe flange for welding before bending | |
| CN117697257B (en) | Automatic welding production line and production method for large complex workpiece | |
| CN217018978U (en) | Arc welding trainer of robot | |
| CN220217221U (en) | Welding device for goose back beam | |
| CN219818469U (en) | Modularized welding system | |
| CN221247562U (en) | Welding robot workstation presss from both sides tight tilting mechanism | |
| CN221019147U (en) | Beam rod production line | |
| CN111015071B (en) | Improved automatic welding manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |