CN215615945U - Goods shelves welding jig and be used for robot welding set of goods shelves - Google Patents
Goods shelves welding jig and be used for robot welding set of goods shelves Download PDFInfo
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- CN215615945U CN215615945U CN202121572799.3U CN202121572799U CN215615945U CN 215615945 U CN215615945 U CN 215615945U CN 202121572799 U CN202121572799 U CN 202121572799U CN 215615945 U CN215615945 U CN 215615945U
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Abstract
The utility model discloses a goods shelf welding jig which comprises a base plate, a fixed positioning plate and a movable positioning plate, wherein the fixed positioning plate is fixed on the base plate, the movable positioning plate is connected to the base plate in a sliding mode in a first axial direction, a first clamping mechanism clamped in the first axial direction, a second clamping mechanism clamped in a second axial direction and a third clamping mechanism are arranged on the fixed positioning plate, the third clamping mechanism is connected to the fixed positioning plate through a first adjusting plate, the first adjusting plate is provided with a strip-shaped hole parallel to the second axial direction, the upper structure of the movable positioning plate is the same as that of the fixed positioning plate and is symmetrical to that of the fixed positioning plate, and the first axial direction is perpendicular to the second axial direction. The utility model also discloses a robot welding device for the goods shelf. The utility model can be suitable for goods shelves with various sizes and specifications and improve the production efficiency.
Description
Technical Field
The utility model relates to a welding jig and a robot welding device, in particular to a goods shelf welding jig and a robot welding device for a goods shelf.
Background
In the shelf manufacturing industry, it is common to use manual welding related accessories, mainly the end of the shelf, the stack head, and the door frame. Nowadays, enterprises of this kind generally have the problems of difficult recruitment and retention, welding workers belong to the technical type, the labor cost is high, and the welding efficiency and quality are difficult to guarantee. Due to the fact that the specification and the size of the product are various, the single fixture in a fixed form is difficult to adapt to various products. The jig must be replaced once when changing a specification or a size, which causes the problem of excessive specifications of the welding jig. The product structure is similar (mostly rectangular structure) for look for the tool of suitable specification in numerous tools and waste more time, when replacing manual welding with automatic welding, change the tool and still need rectify again, consequently production efficiency is difficult to improve.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a goods shelf welding jig, which solves the problem that the jig needs to be replaced to adapt to products in the goods shelf welding production process. The utility model also provides a robot welding device for the goods shelf, which is used for carrying out automatic welding production on the goods shelf and improving the efficiency.
The technical scheme of the utility model is as follows: a goods shelf welding jig comprises a base plate, a fixed positioning plate and a movable positioning plate, wherein the fixed positioning plate is fixed on the base plate, the movable positioning plate is connected with the base plate in a sliding manner in a first axial direction, a first clamping mechanism for clamping in the first axial direction, a second clamping mechanism for clamping in a second axial direction and a third clamping mechanism are arranged on the fixed positioning plate, a fourth clamping mechanism for clamping in the first axial direction, a fifth clamping mechanism for clamping in the second axial direction and a sixth clamping mechanism for clamping in the second axial direction are arranged on the movable positioning plate, the action directions of the first clamping mechanism and the fourth clamping mechanism are opposite, the action directions of the second clamping mechanism and the third clamping mechanism are opposite, the action directions of the fifth clamping mechanism and the sixth clamping mechanism are opposite, and the third clamping mechanism is connected with the fixed positioning plate through a first adjusting plate, the sixth clamping mechanism is connected to the fixed positioning plate through a second adjusting plate, the first adjusting plate and the second adjusting plate are provided with strip-shaped holes parallel to the second axial direction, and the first axial direction is perpendicular to the second axial direction.
Further, the first clamping mechanism, the second clamping mechanism, the third clamping mechanism, the fourth clamping mechanism, the fifth clamping mechanism and the sixth clamping mechanism respectively comprise a fixed clamping block, a movable clamping block and an air cylinder, the movable clamping block is fixedly connected with an air cylinder rod of the air cylinder, the fixed clamping blocks of the first clamping mechanism, the second clamping mechanism and the third clamping mechanism and the air cylinders of the first clamping mechanism and the second clamping mechanism are fixed on the fixed positioning plate, the air cylinder of the third clamping mechanism is fixed on the first adjusting plate, the fixed clamping blocks of the fourth clamping mechanism, the fifth clamping mechanism and the sixth clamping mechanism and the air cylinders of the fourth clamping mechanism and the fifth clamping mechanism are fixed on the movable positioning plate, and the air cylinder of the sixth clamping mechanism is fixed on the second adjusting plate.
Further, the base plate is provided with at least two guide grooves parallel to the first axial direction, and the movable positioning plate is provided with a first guide pin matched with the guide grooves.
Further, the base plate is provided with a connecting groove parallel to the first axial direction, the back side of the base plate is provided with a valve group for controlling the air cylinder and a drag chain arranged along the connecting groove, and the connecting pipeline between the air cylinder on the valve group and the movable positioning plate is arranged along the drag chain and penetrates through the connecting groove to penetrate through the base plate.
Furthermore, a middle positioning plate is arranged between the fixed positioning plate and the movable positioning plate on the base plate, a second guide pin matched with the guide groove is arranged on the middle positioning plate, and a positioning groove parallel to the second axial direction is formed in the middle positioning plate.
The utility model provides a welding set of robot for goods shelves, includes the fixed tilting mechanism of welding arm and work piece, the fixed tilting mechanism of work piece include upset drive shaft, driven shaft and goods shelves welding jig, the welding arm is located one side of upset drive shaft, the upset drive shaft with the coaxial relative setting of driven shaft, the upset drive shaft with the driven shaft coaxial respectively with the both ends fixed connection of goods shelves welding jig's base plate.
Furthermore, in order to improve the efficiency, the two workpiece fixing and overturning mechanisms are respectively positioned at two sides of the welding mechanical arm, so that when the welding mechanical arm performs welding operation on a workpiece on the workpiece fixing and overturning mechanism at one side, a production worker can place a part to be welded on the workpiece fixing and overturning mechanism at the other side to prepare for welding, and the welding time is repeatedly utilized.
The technical scheme provided by the utility model has the advantages that: through the removal locating plate that can wholly remove in first axial to and at the third fixture and the sixth fixture of second axial removal, adjustable goods shelves welding jig is at the axial of first axial and second axial clamping position, with the location centre gripping demand of a tool satisfying multiple product, need not to change the tool when welding different products, raise the efficiency. By means of the cooperation of the welding mechanical arm and the two goods shelf welding jigs, the production efficiency can be further improved, and the welding quality can be improved.
Drawings
Fig. 1 is a schematic structural view of a shelf welding jig.
Fig. 2 is a schematic bottom structure diagram of the shelf welding jig.
Fig. 3 is a schematic structural diagram of a robot welding device for a shelf.
Fig. 4 is a schematic structural diagram of the shelf assembly fixed by the shelf welding jig.
Detailed Description
The present invention is further described in the following examples, which are intended to be illustrative only and not to be limiting as to the scope of the utility model, which is to be given the full breadth of the appended claims and any and all equivalent modifications within the scope of the following claims.
Referring to fig. 1 and 2, the shelf welding jig of the present embodiment includes a base plate 1, a fixed positioning plate 2, a middle positioning plate 3, and a movable positioning plate 4, wherein the fixed positioning plate 2 is fixedly mounted on the base plate 1 through screws. The length direction of the substrate 1 is taken as a first axial direction, the width direction of the substrate 1 is taken as a second axial direction, two guide grooves 5 are arranged on the substrate 1 along the length direction, and a connecting groove 6 parallel to the guide grooves 5 is arranged between the two guide grooves 5. Four first guide pins 7 are installed on the movable positioning plate 4, two first guide pins 7 are respectively arranged in each guide groove 5 in a penetrating mode, the head end of each first guide pin 7 is connected to the movable positioning plate 4, the tail end of each first guide pin 7 is located below the base plate 1, and the diameter of the tail end is larger than the width of each guide groove 5. The movable positioning plate 4 is allowed to slide along the guide groove 5 by the engagement of the first guide pin 7 with the guide groove 5. Similarly, four second guide pins 8 are installed on the middle positioning plate 3 between the fixed positioning plate 2 and the movable positioning plate 4, two second guide pins 8 are respectively arranged in each guide groove 5 in a penetrating manner, the head ends of the second guide pins 8 are connected to the middle positioning plate 3, the tail ends of the second guide pins 8 are located below the base plate 1, and the diameter of the tail ends is larger than the width of the guide grooves 5. The middle positioning plate 3 is made to slide along the guide groove 5 by the engagement of the second guide pin 8 with the guide groove 5.
The intermediate positioning plate 3 is formed with positioning grooves parallel to the second axial direction by a plurality of fixed stoppers 9. A plurality of clamping mechanisms are arranged on the fixed positioning plate 2 and the movable positioning plate 4 to clamp the shelf component. In this embodiment, the fixed positioning plate 2, the movable positioning plate 4 and the clamping mechanisms mounted thereon have the same overall structure and are arranged in axial symmetry with the second axial direction. Specifically, the fixed positioning plate 2 is provided with a first clamping mechanism 10 for clamping in a first axial direction, and a second clamping mechanism 11 and a third clamping mechanism 12 for clamping in a second axial direction, and the movable positioning plate 4 is provided with a fourth clamping mechanism 13 for clamping in the first axial direction, and a fifth clamping mechanism 14 and a sixth clamping mechanism 15 for clamping in the second axial direction. The first clamping mechanism 10, the second clamping mechanism 11, the third clamping mechanism 12, the fourth clamping mechanism 13, the fifth clamping mechanism 14 and the sixth clamping mechanism 15 respectively comprise a fixed clamping block 16, a movable clamping block 17 and an air cylinder 18. The movable clamping block 17 is fixedly connected with a cylinder rod of the cylinder 18, the corresponding fixed clamping block 16 is arranged in front of the cylinder rod of the cylinder 18, the movable clamping block 17 is close to or far away from the fixed clamping block 16 through the action of the cylinder 18, and clamping and releasing of a workpiece are completed.
The fixed clamping blocks 16 of the first clamping mechanism 10, the second clamping mechanism 11 and the third clamping mechanism 12 and the air cylinders 18 of the first clamping mechanism 10 and the second clamping mechanism 11 are fixed on the fixed positioning plate 2. The fixed clamping blocks 16 of the fourth clamping mechanism 13, the fifth clamping mechanism 14 and the sixth clamping mechanism 15 and the air cylinders 18 of the fourth clamping mechanism 13 and the fifth clamping mechanism 14 are fixed to the movable positioning plate 4. The first clamping mechanism 10 and the fourth clamping mechanism 13 are used for clamping the parts of the shelf assembly parallel to the second axial direction, and the cylinder rods of the cylinders 18 of the first clamping mechanism 10 and the fourth clamping mechanism 13 are arranged in opposite directions. The second clamping mechanism 11 and the third clamping mechanism 12 and the fifth clamping mechanism 14 and the sixth clamping mechanism 15 are used for clamping the position of the shelf assembly parallel to the first axial direction. The cylinder rod directions of the cylinders 18 of the second clamping mechanism 11 and the third clamping mechanism 12 are opposite, and the cylinder rod directions of the cylinders 18 of the fifth clamping mechanism 14 and the sixth clamping mechanism 15 are opposite.
The air cylinder 18 of the third clamping mechanism 12 is fixed to the first adjusting plate 19, and the air cylinder 18 of the sixth clamping mechanism 15 is fixed to the second adjusting plate 20. Both sides of the first adjusting plate 19 and the second adjusting plate 20 are provided with strip-shaped holes 21 parallel to the second axial direction, the first adjusting plate 19 is fixed on the fixed positioning plate 2 through the strip-shaped holes 21 by screws, and the second adjusting plate 20 is fixed on the movable positioning plate 4. Therefore, the clamping positions of the third clamping mechanism 12 and the sixth clamping mechanism 15 can be changed by adjusting the positions of the first adjusting plate 19 and the second adjusting plate 20 on the fixed positioning plate 2 and the movable positioning plate 4, so that the shelf component can adapt to shelf components with different widths.
In order to conveniently supply air to the air cylinders 18 of the clamping mechanisms on the movable positioning plate 4 and avoid the air channel pipeline from influencing the clamping of the shelf component, the back side of the base plate 1 is provided with the valve group 22 for controlling the air cylinders 18 and the drag chain 23 arranged along the connecting groove 6, and connecting pipelines between the valve group 22 and the air cylinders 18 on the movable positioning plate 4 are arranged along the drag chain 23 and pass through the base plate 1 through the connecting groove 6, so when the movable positioning plate 4 moves, the connecting pipelines can be completely changed according to the set direction, and the component is not influenced.
Referring to fig. 3, the robot welding device for a shelf includes a welding robot arm 24 and a workpiece fixing and turning mechanism, so that in order to improve efficiency, when the welding robot arm 24 completes welding of one shelf component, a worker can fix another shelf component. The two workpiece fixing and overturning mechanisms are respectively positioned at two sides of the welding mechanical arm 24. Each workpiece fixing and overturning mechanism comprises an overturning driving shaft 25, a driven shaft 26 and the shelf welding jig of the embodiment, the welding mechanical arm 24 is located on one side of the overturning driving shaft 25, the driven shaft 26 of the overturning driving shaft 25 is coaxially arranged oppositely, and the overturning driving shaft 25 and the driven shaft 26 are coaxially and respectively fixedly connected with two ends of the substrate 1 of the shelf welding jig. After the welding mechanical arm 24 completes welding one side of the shelf component, the overturning driving shaft 25 rotates to drive the shelf welding jig to overturn, and then the welding mechanical arm 24 completes welding the other side of the shelf component. As shown in fig. 4, when the shelf welding jig is used to weld and clamp the shelf end assembly 27, the left end of the shelf end assembly 27 is clamped by the clamping mechanism on the fixed positioning plate 2, the right end of the shelf end assembly 27 is clamped by the clamping mechanism on the movable positioning plate 4, and the middle cross bar of the longer shelf end assembly 27 is positioned by the positioning groove of the middle positioning plate 3. When the length of the shelf end assembly 27 is changed, the movable positioning plate 4 is moved, and when the width of the shelf end assembly 27 is changed, the first adjusting plate 19 and the second adjusting plate 20 are moved simultaneously, so that the shelf assemblies with different specifications can be adapted.
Claims (7)
1. A goods shelf welding jig is characterized by comprising a base plate, a fixed positioning plate and a movable positioning plate, wherein the fixed positioning plate is fixed on the base plate, the movable positioning plate is connected with the base plate in a sliding manner in a first axial direction, a first clamping mechanism for clamping in the first axial direction and a second clamping mechanism and a third clamping mechanism for clamping in a second axial direction are arranged on the fixed positioning plate, a fourth clamping mechanism for clamping in the first axial direction and a fifth clamping mechanism and a sixth clamping mechanism for clamping in the second axial direction are arranged on the movable positioning plate, the action directions of the first clamping mechanism and the fourth clamping mechanism are opposite, the action directions of the second clamping mechanism and the third clamping mechanism are opposite, the action directions of the fifth clamping mechanism and the sixth clamping mechanism are opposite, and the third clamping mechanism is connected with the fixed positioning plate through a first adjusting plate, the sixth clamping mechanism is connected to the fixed positioning plate through a second adjusting plate, the first adjusting plate and the second adjusting plate are provided with strip-shaped holes parallel to the second axial direction, and the first axial direction is perpendicular to the second axial direction.
2. The shelf welding jig of claim 1, wherein the first clamping mechanism, the second clamping mechanism, the third clamping mechanism, the fourth clamping mechanism, the fifth clamping mechanism and the sixth clamping mechanism each comprise a fixed clamping block, a movable clamping block and a cylinder, the movable clamping block is fixedly connected with a cylinder rod of the cylinder, the fixed clamping blocks of the first clamping mechanism, the second clamping mechanism and the third clamping mechanism and the cylinders of the first clamping mechanism and the second clamping mechanism are fixed on the fixed positioning plate, the cylinder of the third clamping mechanism is fixed on the first adjusting plate, the fixed clamping blocks of the fourth clamping mechanism, the fifth clamping mechanism and the sixth clamping mechanism and the cylinders of the fourth clamping mechanism and the fifth clamping mechanism are fixed on the movable positioning plate, and the cylinder of the sixth clamping mechanism is fixed on the second adjusting plate.
3. The shelf welding jig of claim 1, wherein the base plate is provided with at least two guide grooves parallel to a first axial direction, and the movable positioning plate is provided with a first guide pin engaged with the guide grooves.
4. The rack welding jig according to claim 1, wherein the base plate is provided with a connecting groove parallel to the first axial direction, a valve set for controlling the cylinder and a drag chain arranged along the connecting groove are arranged on the back side of the base plate, and a connecting pipeline between the valve set and the cylinder on the movable positioning plate is arranged along the drag chain and penetrates through the base plate through the connecting groove.
5. The shelf welding jig according to claim 1, wherein a middle positioning plate is provided on the base plate between the fixed positioning plate and the movable positioning plate, the middle positioning plate is provided with a second guide pin engaged with the guide groove, and a positioning groove parallel to the second axial direction is provided on the middle positioning plate.
6. A robot welding device for a storage rack is characterized by comprising a welding mechanical arm and a workpiece fixing and overturning mechanism, wherein the workpiece fixing and overturning mechanism comprises an overturning driving shaft, a driven shaft and the storage rack welding jig according to any one of claims 1 to 5, the welding mechanical arm is positioned on one side of the overturning driving shaft, the overturning driving shaft and the driven shaft are coaxially and oppositely arranged, and the overturning driving shaft and the driven shaft are coaxially and respectively fixedly connected with two ends of a substrate of the storage rack welding jig.
7. The robotic welding device for pallets according to claim 6, wherein the workpiece-holding and turning mechanism is provided in two and respectively located on both sides of the welding robot arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572799.3U CN215615945U (en) | 2021-07-12 | 2021-07-12 | Goods shelves welding jig and be used for robot welding set of goods shelves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572799.3U CN215615945U (en) | 2021-07-12 | 2021-07-12 | Goods shelves welding jig and be used for robot welding set of goods shelves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615945U true CN215615945U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121572799.3U Active CN215615945U (en) | 2021-07-12 | 2021-07-12 | Goods shelves welding jig and be used for robot welding set of goods shelves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215615945U (en) |
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2021
- 2021-07-12 CN CN202121572799.3U patent/CN215615945U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240609 Address after: 230000, Room 1503, Building 11, Guanhuyuan Community, Binhu Century City, Ziyun Road, Baohe District, Hefei City, Anhui Province Patentee after: Tian Chuanye Country or region after: China Address before: 215500 No.101, Tangdong Road, Shanghu Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: Inward Intelligent Technology (Suzhou) Co.,Ltd. Country or region before: China |