CN220050596U - Edge pressing positioning mechanism for welding bottom net of trolley basket - Google Patents
Edge pressing positioning mechanism for welding bottom net of trolley basket Download PDFInfo
- Publication number
- CN220050596U CN220050596U CN202321060459.1U CN202321060459U CN220050596U CN 220050596 U CN220050596 U CN 220050596U CN 202321060459 U CN202321060459 U CN 202321060459U CN 220050596 U CN220050596 U CN 220050596U
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- positioning
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- lifting seat
- frame
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- 238000003825 pressing Methods 0.000 title claims abstract description 103
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a blank pressing positioning mechanism for welding a bottom net of a cart basket, which comprises a guide frame, a blank pressing positioning module and a lifting driving cylinder, wherein the blank pressing positioning module is arranged on the guide frame in a lifting manner, the lifting driving cylinder is used for driving the blank pressing positioning module to lift, the blank pressing positioning module comprises a lifting seat plate, a pressing plate, positioning units and two groups of blank pressing units, and the pressing plate is arranged in the middle of the bottom surface of the lifting seat plate in a manner of being capable of elastically lifting relative to the lifting seat plate; the positioning unit comprises a stop block and positioning driving cylinders which are oppositely arranged on two sides of the bottom surface of the lifting seat plate, a driving rod of each positioning driving cylinder is arranged towards the stop block, and a positioning frame is arranged on the driving rod of each positioning driving cylinder; the two groups of edge pressing units are oppositely arranged at two ends of the bottom surface of the lifting seat plate, and each edge pressing unit comprises an edge pressing frame which can advance and retreat in the direction of the pressing plate and is arranged on the bottom surface of the lifting seat plate, and an edge pressing driving cylinder for driving the edge pressing frame to slide. The utility model can press the reinforced edge of the bottom net before the bottom net is conveyed to the welding position.
Description
Technical Field
The utility model relates to the technical field of welding equipment for bottom nets of trolley baskets, in particular to a blank pressing positioning mechanism for welding bottom nets of trolley baskets.
Background
The cart basket related to the utility model is mainly used on a kitchen cart, and is detachably arranged on a cart frame through the cart basket to bear articles; the cart basket comprises a basket frame and a bottom net, wherein the manufacture process of the cart basket comprises the steps of respectively manufacturing the basket frame and the bottom net, installing the manufactured bottom net into the basket frame, and then welding and fixing the bottom net and the bottom edge of the basket frame. In the production process of the bottom net, the bottom net comprises a net plate and two reinforcing edges which are oppositely arranged at two ends of the net plate, after the two reinforcing edges are arranged on the net plate, the net plate provided with the two reinforcing edges is firstly punched through a worker operating a punching machine, so that the two reinforcing edges are preliminarily fixed on the net plate, the bottom net is formed, the bottom net is taken out from the punching machine through the worker and is fed to the feeding end of the bottom net welding device, and the bottom net welding device is started to weld and fix the two reinforcing edges on the net plate. For this reason, the workman need carry out continuous operation between punching machine and bottom net welding set, but the punching machine just preliminarily fixes two reinforcing sides on the mesh plate, and is not stable enough, and in the in-process that the bottom net was carried to the welding position from the pan feeding end on bottom net welding set, two reinforcing sides can take place the skew, and then influence subsequent welded fastening.
Disclosure of Invention
The utility model aims to provide a blank-holding positioning mechanism for welding a bottom net of a trolley basket, which can hold two reinforcing edges against a net plate before welding.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the edge pressing positioning mechanism comprises a guide frame, an edge pressing positioning module and a lifting driving cylinder, wherein the edge pressing positioning module is arranged on the guide frame in a lifting manner, the lifting driving cylinder is used for driving the edge pressing positioning module to lift, the edge pressing positioning module comprises a lifting seat plate, a pressing plate, positioning units and two groups of edge pressing units, and the pressing plate is arranged in the middle of the bottom surface of the lifting seat plate in a manner of being capable of elastically lifting relative to the lifting seat plate; the positioning unit comprises a stop block and positioning driving cylinders which are oppositely arranged on two sides of the bottom surface of the lifting seat plate, a driving rod of each positioning driving cylinder is arranged towards the stop block, and a positioning frame is arranged on the driving rod of each positioning driving cylinder; the two groups of edge pressing units are oppositely arranged at two ends of the bottom surface of the lifting seat plate, and each edge pressing unit comprises an edge pressing frame which can advance and retreat in the direction of the pressing plate and is arranged on the bottom surface of the lifting seat plate, and an edge pressing driving cylinder for driving the edge pressing frame to slide.
As a further technical scheme of the utility model: the guide frame is arranged on the bottom net welding device, the bottom net welding device is provided with a material supporting frame between the feeding end and the welding position of the bottom net welding device, the guide frame is provided with a plurality of guide posts respectively and vertically arranged on two sides of the material supporting frame and a top plate horizontally arranged on the tops of the guide posts, the lifting seat plate can be arranged between the top plate and the material supporting frame in a lifting manner along the guide posts, the lifting driving cylinder is arranged on the top plate, a driving rod of the lifting driving cylinder penetrates between the bottom surface of the top plate and the top surface of the lifting seat plate, and the driving rod of the lifting driving cylinder is connected with the lifting seat plate.
As a further technical scheme of the utility model: a plurality of elastic guide assemblies are arranged between the lifting seat plate and the pressing plate, each elastic guide assembly comprises a guide rod guide sleeve, a guide rod and a spring, the guide rod guide sleeve is arranged on the top surface of the lifting seat plate, the guide rod can vertically movably penetrate through the guide rod guide sleeve, the bottom end of the guide rod penetrates out from the guide rod guide sleeve to the position between the lifting seat plate and the pressing plate, the bottom end of the guide rod is connected with the top surface of the pressing plate, a rod head is formed at the top end of the guide rod, and the diameter of the rod head is larger than the aperture of the guide rod guide sleeve; the spring is arranged between the lifting seat plate and the pressing plate and sleeved on the guide rod.
As a further technical scheme of the utility model: the lifting seat board is correspondingly provided with a first fixing plate for installing the positioning driving cylinder on the bottom surface of the lifting seat board, the two sides of the bottom surface of the first fixing plate are respectively a cylinder loading side and a frame loading side, the cylinder loading side is provided with the positioning driving cylinder, the frame loading side is provided with a first sliding rail extending towards the direction of the stop block, the first sliding rail is slidably provided with the positioning frame, one end of the positioning frame is connected with a driving rod of the positioning driving cylinder, and the other end of the positioning frame is provided with a pushing section for pushing the side of the bottom net.
As a further technical scheme of the utility model: the first fixing plate is provided with a first extending plate at the tail end of the mounting side of the first fixing plate, and the first extending plate is provided with a positioning sensing piece for sensing the movement of the positioning frame.
As a further technical scheme of the utility model: the lifting seat board is correspondingly provided with a second fixing plate for installing the blank holder driving cylinder on the bottom surface of the lifting seat board, two second sliding rails are oppositely arranged on the bottom surface of the lifting seat board outside two sides of the second fixing plate, the blank holder is slidably arranged on the two second sliding rails, one end of the blank holder, which is far away from the pressing plate, is connected with a driving rod of the blank holder driving cylinder, a blank holder for propping against a reinforcing edge of the bottom net is oppositely arranged at one end of the blank holder, and a blank holder groove for clamping the reinforcing edge of the bottom net is formed in one surface of the blank holder, which faces the pressing plate.
As a further technical scheme of the utility model: the lifting seat board is provided with a second extending plate at the end part of the lifting seat board corresponding to each blank holder, and the second extending plate is provided with a blank holder induction piece for inducing the movement of the blank holder.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a blank pressing positioning mechanism for welding a bottom net of a cart basket, which can press reinforcing edges at two ends of the bottom net by two groups of blank pressing units after positioning two sides of the bottom net by a positioning unit on a blank pressing station of a material supporting frame through the cooperation among a guide frame, a blank pressing positioning module and a lifting driving cylinder, so that blank pressing is realized, and the deviation of the reinforcing edges on the bottom net is effectively avoided.
Drawings
Fig. 1 is a state diagram of the use of the binder positioning mechanism for welding the bottom net of the cart basket.
Fig. 2 is a block diagram of a binder positioning mechanism for welding a bottom net of a cart basket.
Fig. 3 is a bottom view of a binder positioning mechanism for welding a bottom mesh of a cart basket.
Fig. 4 is a cross-sectional view A-A of fig. 3.
Fig. 5 is a schematic view of the first fixing plate.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the scope of the utility model.
Referring to fig. 1, 2 and 3, a blank holder positioning mechanism for welding a bottom net of a cart basket is installed on a bottom net welding device, and comprises a guide frame 10, a blank holder positioning module 20 and a lifting driving cylinder 30, wherein a material supporting frame 40 is arranged between a material feeding end and a welding position of the bottom net welding device, a blank holder station is formed at an installation position of the material supporting frame 40 on the bottom net welding device corresponding to the blank holder positioning mechanism, and the guide frame 10 is provided with a plurality of guide posts 11 respectively vertically arranged at two sides of the material supporting frame 40 and a top plate 12 horizontally arranged at the top of the guide posts 11; the blank holder positioning module 20 comprises a lifting seat plate 21, a pressing plate 22, a positioning unit 23 and two groups of blank holder units 24, wherein the lifting seat plate 21 can be arranged between the top plate 12 and the material supporting frame 40 in a lifting manner along the guide column 11, the pressing plate 22 can be arranged in the middle of the bottom surface of the lifting seat plate 21 in a lifting manner relative to the lifting seat plate 21 in an elastic manner, the positioning unit 23 comprises a stop block 231 and a positioning driving cylinder 232 which are oppositely arranged on two sides of the bottom surface of the lifting seat plate 21, a driving rod of the positioning driving cylinder 232 is arranged towards the stop block 231, and a positioning frame 233 which can be arranged on the bottom surface of the lifting seat plate 21 in a sliding manner towards the direction of the stop block 231 is arranged on the driving rod of the positioning driving cylinder 232; two sets of edge pressing units 24 are oppositely arranged at two ends of the bottom surface of the lifting seat plate 21, and each edge pressing unit 24 comprises an edge pressing frame 241 which is arranged on the bottom surface of the lifting seat plate 21 in a manner of being capable of moving forward and backward towards the direction of the pressing plate 22 and an edge pressing driving cylinder 242 for driving the edge pressing frame 241 to slide; the lifting driving cylinder 30 is disposed on the top plate 12, and a driving rod of the lifting driving cylinder 30 penetrates between the bottom surface of the top plate 12 and the top surface of the lifting seat plate 21, and the driving rod of the lifting driving cylinder 30 is connected with the lifting seat plate 21 for driving the edge pressing positioning module 20 to lift.
It can be appreciated that the method for positioning the blank pressing of the bottom net by the blank pressing positioning mechanism for welding the bottom net of the cart basket comprises the following steps: firstly, when a bottom net is conveyed to a blank pressing station of a material supporting frame 40 through a bottom net conveying mechanism of a bottom net welding device, a lifting driving cylinder 30 drives a lifting seat plate 21 to descend along a guide column 11, and a pressing plate 22 elastically presses the bottom net on the blank pressing station; secondly, the driving rod of the positioning driving cylinder 232 extends out to push the bottom net by the positioning frame 233, and the positioning frame is matched with the stop block 231 to clamp the two sides of the bottom net so as to realize positioning; thirdly, the driving rod of the edge pressing driving cylinder 242 extends out to press the reinforced edges at the two ends of the bottom net by the edge pressing frame 241, thereby realizing edge pressing and effectively avoiding the deviation of the reinforced edges on the bottom net; fourth, repeating the second step and the third step in sequence for a plurality of times, so as to improve the edge pressing effect; fifth, after the driving rod of the edge pressing driving cylinder 242 is retracted and the driving rod of the positioning driving cylinder 232 is retracted, the lifting driving cylinder 30 drives the lifting seat plate 21 to ascend along the guide post 11, and the bottom net conveying mechanism of the bottom net welding device conveys the bottom net after edge pressing from the edge pressing station of the material supporting frame 40 to the welding position.
Further, the lifting seat board 21 is provided with a guide post and guide sleeve 201 corresponding to each guide post 11 thereon, and the guide posts 11 are inserted into the corresponding guide post and guide sleeve 201, so that the lifting seat board 21 can be arranged between the top plate 12 and the material supporting frame 40 in a lifting manner along the guide posts 11.
Further, referring to fig. 4 in combination, a plurality of elastic guiding assemblies 25 are disposed between the lifting seat plate 21 and the pressing plate 22, each elastic guiding assembly 25 includes a guiding sleeve 251, a guiding rod 252 and a spring 253, the guiding sleeve 251 is disposed on the top surface of the lifting seat plate 21, the guiding rod 252 is movably inserted into the guiding sleeve 251 up and down, the bottom end of the guiding rod 252 is inserted from the guiding sleeve 251 between the lifting seat plate 21 and the pressing plate 22, the bottom end of the guiding rod 252 is connected with the top surface of the pressing plate 22, the top end of the guiding rod 252 is formed with a rod head, and the diameter of the rod head is larger than the aperture of the guiding sleeve 251; the spring 253 is arranged between the lifting seat plate 21 and the pressing plate 22 and sleeved on the guide rod 252, and the elastic guide assembly 25 provides a driving force for pressing the pressing plate 22 downwards relative to the lifting seat plate 21 under the elastic action of the spring 253.
Further, in this embodiment, the two sets of positioning units 23 are provided, the stoppers 231 of the two sets of positioning units 23 are disposed opposite to each other on one side of the bottom surface of the lifting seat plate 21, and the positioning driving cylinders 232 of the two sets of positioning units 23 are disposed opposite to each other on the other side of the bottom surface of the lifting seat plate 21.
Further, referring to fig. 3 and 5, the lifting seat board 21 is provided with a first fixing plate 211 on the bottom surface thereof for installing the positioning driving cylinder 232, two sides of the bottom surface of the first fixing plate 211 are respectively a cylinder loading side and a frame loading side, the positioning driving cylinder 232 is installed on the cylinder loading side, a first sliding rail 212 extending towards the direction of the stop block 231 is provided on the frame loading side, the positioning frame 233 is slidably installed on the first sliding rail 212, one end of the positioning frame 233 is connected with a driving rod of the positioning driving cylinder 232, and a pushing section 2331 for pushing the side of the bottom net is formed at the other end of the positioning frame 233.
Further, the first fixing plate 211 is provided with a first extending plate 202 at the end of the mounting side thereof, and the first extending plate 202 is provided with a positioning sensing member 203 for sensing the movement of the positioning frame 233, so as to control the sliding range of the positioning frame 233 on the first sliding rail 212 driven by the positioning driving cylinder 232.
Further, referring to fig. 3 and 4, the lifting seat board 21 is correspondingly provided with a second fixing plate 213 on the bottom surface thereof for installing the blank holder driving cylinder 242, two second sliding rails 214 are oppositely provided on the bottom surface of the lifting seat board 21 outside the two sides of the second fixing plate 213, the blank holder 241 is slidably installed on the two second sliding rails 214, one end of the blank holder 241 away from the pressing plate 22 is connected with the driving rod of the blank holder driving cylinder 242, one end of the blank holder 241 facing the pressing plate 22 is oppositely provided with a blank holder 2411 for pressing the reinforcing edge of the bottom net, and one surface of the blank holder 2411 facing the pressing plate 22 is provided with a blank holder slot 204 for clamping the reinforcing edge of the bottom net.
Further, the lifting seat board 21 is provided with a second extending board 205 at an end portion thereof corresponding to each of the edge pressing frames 241, and the second extending board 205 is provided with an edge pressing sensing element 206 for sensing movement of the edge pressing frames 241, so as to control a sliding range of the edge pressing frames 241 on the second sliding rail 214 driven by the edge pressing driving cylinder 242.
In summary, according to the edge pressing positioning mechanism for welding the bottom net of the cart basket, through the cooperation among the guide frame 10, the edge pressing positioning module 20 and the lifting driving cylinder 30, after the two sides of the bottom net are positioned by the positioning units 23 on the edge pressing station of the material supporting frame 40, the two groups of edge pressing units 24 are abutted against the reinforcing edges at the two ends of the bottom net, so that edge pressing is realized, and the deviation of the reinforcing edges on the bottom net is effectively avoided.
Any combination of the various embodiments of the utility model should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the utility model should be within the scope of the utility model.
Claims (7)
1. Be used for shallow basket bottom net welded blank pressing positioning mechanism, its characterized in that: the lifting device comprises a guide frame (10), a blank pressing positioning module (20) which is arranged on the guide frame (10) in a lifting manner and a lifting driving cylinder (30) which is used for driving the blank pressing positioning module (20) to lift, wherein the blank pressing positioning module (20) comprises a lifting seat plate (21), a pressing plate (22), a positioning unit (23) and two groups of blank pressing units (24), and the pressing plate (22) is arranged in the middle of the bottom surface of the lifting seat plate (21) in a manner of being capable of being lifted elastically relative to the lifting seat plate (21); the positioning unit (23) comprises a stop block (231) and positioning driving cylinders (232) which are oppositely arranged on two sides of the bottom surface of the lifting seat plate (21), a driving rod of each positioning driving cylinder (232) is arranged towards the corresponding stop block (231), and a positioning frame (233) is arranged on the driving rod of each positioning driving cylinder (232); two sets of edge pressing units (24) are oppositely arranged at two ends of the bottom surface of the lifting seat plate (21), and each edge pressing unit (24) comprises an edge pressing frame (241) which is arranged on the bottom surface of the lifting seat plate (21) in a manner of being capable of moving forwards and backwards towards the direction of the pressing plate (22) and an edge pressing driving cylinder (242) for driving the edge pressing frame (241) to slide.
2. The binder positioning mechanism for welding a bottom net of a cart basket according to claim 1, wherein: the guide frame (10) is installed on a bottom net welding device, a material supporting frame (40) is arranged between the feeding end and the welding position of the bottom net welding device, the guide frame (10) is provided with a plurality of guide posts (11) which are respectively vertically arranged on two sides of the material supporting frame (40) and a top plate (12) horizontally arranged on the tops of the guide posts (11), the lifting seat plate (21) can be arranged between the top plate (12) and the material supporting frame (40) in a lifting manner along the guide posts (11), the lifting driving cylinder (30) is arranged on the top plate (12), a driving rod of the lifting driving cylinder (30) penetrates between the bottom surface of the top plate (12) and the top surface of the lifting seat plate (21), and the driving rod of the lifting driving cylinder (30) is connected with the lifting seat plate (21).
3. The binder positioning mechanism for welding a bottom net of a cart basket according to claim 1, wherein: a plurality of elastic guide assemblies (25) are arranged between the lifting seat plate (21) and the pressing plate (22), each elastic guide assembly (25) comprises a guide rod guide sleeve (251), a guide rod (252) and a spring (253), the guide rod guide sleeve (251) is arranged on the top surface of the lifting seat plate (21), the guide rod (252) can be vertically movably arranged on the guide rod guide sleeve (251) in a penetrating mode, the bottom end of the guide rod (252) penetrates from the guide rod guide sleeve (251) to the position between the lifting seat plate (21) and the pressing plate (22), the bottom end of the guide rod (252) is connected with the top surface of the pressing plate (22), and a rod head is formed at the top end of the guide rod (252), and the diameter of the rod head is larger than the aperture of the guide rod guide sleeve (251); the spring (253) is arranged between the lifting seat plate (21) and the pressing plate (22) and sleeved on the guide rod (252).
4. The binder positioning mechanism for welding a bottom net of a cart basket according to claim 1, wherein: the lifting seat board (21) is correspondingly provided with a first fixing plate (211) for installing the positioning driving cylinder (232) on the bottom surface of the lifting seat board, two sides of the bottom surface of the first fixing plate (211) are respectively a cylinder installing side and a frame installing side, the positioning driving cylinder (232) is installed on the cylinder installing side, a first sliding rail (212) extending towards the direction where the stop block (231) is located is arranged on the frame installing side, the positioning frame (233) is installed on the first sliding rail (212) in a sliding mode, one end of the positioning frame (233) is connected with a driving rod of the positioning driving cylinder (232), and a pushing section (2331) for pushing the side of the bottom net is formed at the other end of the positioning frame (233).
5. The binder positioning mechanism for welding a bottom net of a cart basket according to claim 4, wherein: the first fixing plate (211) is provided with a first extending plate (202) at the tail end of the mounting side of the first fixing plate, and a positioning induction piece (203) for inducing the movement of the positioning frame (233) is arranged on the first extending plate (202).
6. The binder positioning mechanism for welding a bottom net of a cart basket according to claim 1, wherein: the lifting seat board (21) is correspondingly provided with a second fixing plate (213) for installing the blank holder driving cylinder (242) on the bottom surface of the lifting seat board (21), two second sliding rails (214) are oppositely arranged on the outer sides of two sides of the second fixing plate (213), the blank holder (241) is slidably installed on the two second sliding rails (214), one end of the blank holder (241) far away from the pressing plate (22) is connected with a driving rod of the blank holder driving cylinder (242), the blank holder (241) is oppositely provided with a blank holder (2411) for propping against a reinforcing edge of a bottom net towards one end of the pressing plate (22), and a blank holder groove (204) for clamping the reinforcing edge of the bottom net is formed in one surface of the blank holder (2411) towards the pressing plate (22).
7. The binder positioning mechanism for welding a bottom net of a cart basket as recited in claim 6, wherein: the lifting seat board (21) is provided with a second extending board (205) at the end part of the lifting seat board corresponding to each blank holder (241), and a blank holder sensing piece (206) for sensing the movement of the blank holders (241) is arranged on the second extending board (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060459.1U CN220050596U (en) | 2023-05-05 | 2023-05-05 | Edge pressing positioning mechanism for welding bottom net of trolley basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060459.1U CN220050596U (en) | 2023-05-05 | 2023-05-05 | Edge pressing positioning mechanism for welding bottom net of trolley basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050596U true CN220050596U (en) | 2023-11-21 |
Family
ID=88785567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060459.1U Active CN220050596U (en) | 2023-05-05 | 2023-05-05 | Edge pressing positioning mechanism for welding bottom net of trolley basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050596U (en) |
-
2023
- 2023-05-05 CN CN202321060459.1U patent/CN220050596U/en active Active
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