CN214558506U - Automatic feeding and discharging welding device for elevator - Google Patents
Automatic feeding and discharging welding device for elevator Download PDFInfo
- Publication number
- CN214558506U CN214558506U CN202120511739.4U CN202120511739U CN214558506U CN 214558506 U CN214558506 U CN 214558506U CN 202120511739 U CN202120511739 U CN 202120511739U CN 214558506 U CN214558506 U CN 214558506U
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- fixedly connected
- frame body
- side wall
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Abstract
The utility model relates to the technical field of elevators, in particular to an automatic feeding and discharging welding device for elevators, which comprises a support frame, a support plate, a conveying unit and a welding unit; two side edges of the supporting plate are fixedly connected with the inner side walls of the supporting frame, and conveying units are arranged on the two side edges of the supporting plate; the conveying unit comprises a chain, a chain wheel and a pushing block; the number of the chains is two, the two chains are symmetrically and rotatably connected to the inner sides of the two ends of the support frame through chain wheels, the chain wheels are driven by an external motor, and a plurality of groups of push blocks are fixedly connected to the chains; a welding unit is arranged in the middle of the supporting plate; the welding unit comprises a frame body, a sliding plate, a motor, a screw rod and a welding gun; the motor is fixedly connected to the upper end face of the frame body, the output end of the motor points to the supporting plate, the output end of the motor is fixedly connected with the lead screw, the lead screw is connected with the upper end middle position of the sliding plate in a lead screw nut mode, two ends of the sliding plate are slidably connected in sliding grooves formed in the inner side wall of the frame body, and the side wall of the sliding plate is symmetrically and fixedly connected with the welding gun.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to an unloading welding set in automation for elevator.
Background
The skyscrapers rise up with the elevators, modern cities grow high with the elevators, the elevators become people transportation tools widely used in human modern life, continuous pursuits of safety, efficiency and comfort of the elevators promote the progress of elevator technology, and under the condition that the elevators are in tension, the safe and rapid production of the elevators becomes necessary to be considered by elevator manufacturers.
In the elevator manufacturing process, in order to improve the sedan-chair top panel intensity of elevator upper end, weld the reinforcing plate on panel, and among the prior art of welding, still pass through manual welding, manual welding is efficient, and the quality is difficult to pass through the requirement, and the defective percentage is higher, does not benefit to the benefit improvement of producer.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem lie in providing an unloading welding set in automation for elevator to solve the situation described in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic feeding and discharging welding device for an elevator comprises a support frame, a support plate, a conveying unit and a welding unit; two side edges of the supporting plate are fixedly connected with the inner side walls of the supporting frame, and conveying units are arranged on the two side edges of the supporting plate; the conveying unit comprises a chain, a chain wheel and a pushing block; the number of the chains is two, the two chains are symmetrically and rotatably connected to the inner sides of the two ends of the support frame through chain wheels, the chain wheels are driven by an external motor, and a plurality of groups of push blocks are fixedly connected to the chains; a welding unit is arranged in the middle of the supporting plate; the welding unit comprises a frame body, a sliding plate, a motor, a screw rod and a welding gun; the motor is fixedly connected to the upper end face of the frame body, the output end of the motor points to the supporting plate, the output end of the motor is fixedly connected with the lead screw, the lead screw is connected with the upper end middle position of the sliding plate in a lead screw nut mode, two ends of the sliding plate are slidably connected in sliding grooves formed in the inner side wall of the frame body, and the side wall of the sliding plate is symmetrically and fixedly connected with the welding gun.
Preferably, one end of the support frame is provided with a pre-storage unit for placing the plate; the pre-storage unit comprises a frame body and a baffle plate; one side wall of the frame body is an open surface, the other side wall of the frame body is fixedly connected with a baffle, a gap is reserved between the lower end surface of the baffle and the chain, and the height of the gap is 1.5 times of the thickness of the plate to be welded.
Preferably, a plurality of rollers are uniformly arranged on the upper plate surface of the supporting plate; two ends of each roller are hinged on the inner side wall of the concave part formed on the supporting plate.
Preferably, be equipped with the guide bar on the inside wall of support body, the up end of guide bar and the face of waiting to weld on the panel that conveys on the chain are same horizontal plane, guide bar lateral wall rigid coupling support body, evenly be equipped with a plurality of rollers on the guide bar inside wall, the both ends of every roller articulate in the rolling slot of seting up on the guide bar inner wall.
Preferably, the upper end surface of the support frame is symmetrically provided with buffer rubber pads; the cushion rubber pad is positioned at the lower frame opening of the frame body and is fixedly connected with the support frame.
Preferably, a smoke exhaust pipe is arranged on the side wall of each welding gun; the smoke exhaust pipe is communicated with an external air suction pump.
The utility model has the advantages that:
compared with manual operation, the welding device has the advantages that welding is stable, efficiency is improved, and welding quality is high;
meanwhile, the plates to be welded are placed in the frame body, when the chain drives the pushing blocks to move, the pushing blocks push the plates at the bottom layer out of the frame body, then the upper plate falls down to prepare for pushing the next group of pushing blocks, and the pre-storage unit avoids the trouble of waiting for each plate to be placed on the chain;
when the pushing block pushes one side of the plate vehicle moving mass welding unit, the edge of the plate is under the action of the guide rod, the welding position on the plate is arranged right below the welding gun, the accuracy of the welding point on the plate is improved, the friction between the plate and the guide rod is reduced through the roller, and the smoothness of the plate and the guide rod is ensured;
and after the bottom plate of the frame body is pushed out by the push block, the upper plate falls on the buffer rubber pad, so that the situation that the plate directly falls on the chain and the chain swings to influence the shaking of the plate being welded is avoided, and the welding quality of the plate is improved.
Drawings
Fig. 1 is a first perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a second perspective view of the present invention;
in the figure: 1. a support frame; 2. a support plate; 3. a chain; 4. a sprocket; 5. a push block; 6. a frame body; 7. a slide plate; 8. a motor; 9. a screw rod; 10. welding a gun; 11. a chute; 12. a frame body; 13. a baffle plate; 14. a drum; 15. a guide bar; 16. a roller; 17. a cushion rubber pad; 18. a smoke exhaust pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 4, an automatic feeding and discharging welding device for an elevator comprises a support frame 1, a support plate 2, a conveying unit and a welding unit; two side edges of the supporting plate 2 are fixedly connected with the inner side walls of the supporting frame 1, and two side edges of the supporting plate 2 are provided with conveying units; the conveying unit comprises a chain 3, a chain wheel 4 and a pushing block 5; the number of the chains 3 is two, the two chains 3 are symmetrically and rotatably connected to the inner sides of two ends of the support frame 1 through chain wheels 4, the chain wheels 4 are driven by an external motor, and a plurality of groups of push blocks 5 are fixedly connected to the chains 3; a welding unit is arranged in the middle of the supporting plate 2; the welding unit comprises a frame body 6, a sliding plate 7, a motor 8, a screw rod 9 and a welding gun 10; the upper end face of the frame body 6 is fixedly connected with a motor 8, the output end of the motor 8 points to the support plate 2, the output end of the motor 8 is fixedly connected with a lead screw 9, the lead screw 9 is connected with the middle position of the upper end of the sliding plate 7 in a lead screw nut mode, two ends of the sliding plate 7 are slidably connected in a sliding groove 11 formed in the inner side wall of the frame body 6, and the side wall of the sliding plate 7 is symmetrically and fixedly connected with welding guns 10; firstly, a plate to be welded is placed on a chain 3, then a pushing block 5 on the chain 3 pushes the plate to move along a support frame 1, the plate moves to the lower side of a welding unit, meanwhile, a motor 8 drives a screw rod 9 to rotate, the screw rod 9 pushes a sliding plate 7 to move along a sliding groove 11 to the plate direction, then a welding gun 10 conducts welding on the plate, the plate is always in a moving state at the moment, namely, the plate moves while being pushed by the pushing block 5 on the chain 3, the welding gun 10 conducts welding on the plate, after the plate is welded, the welding gun 10 is lifted to prepare for welding of the next plate, the welded plate continues to move to the other end of the support frame 1, and then the plate is taken down; compared with manual operation, the welding device has the advantages that welding is stable, efficiency is improved to some extent, and welding quality is high.
As an embodiment of the present invention, one end of the supporting frame 1 is provided with a pre-storage unit for placing the sheet material; the pre-storage unit comprises a frame body 12 and a baffle 13; one side wall of the frame body 12 is an open surface, the other side wall of the frame body 12 is fixedly connected with a baffle 13, a gap is reserved between the lower end surface of the baffle 13 and the chain 3, and the height of the gap is 1.5 times of the thickness of a plate to be welded; by placing the plates to be welded in the frame body 12, when the chain 3 drives the pushing blocks 5 to move, the pushing blocks 5 push the plates at the bottom layer out of the frame body 12, then the upper layer plates fall down to prepare for pushing the next group of pushing blocks 5, and the pre-storage unit avoids the trouble of waiting for each plate to be placed on the chain 3.
As an embodiment of the present invention, a plurality of rollers 14 are uniformly arranged on the upper surface of the supporting plate 2; two ends of each roller 14 are hinged on the inner side wall of a concave part arranged on the supporting plate 2; the pushing block 5 pushes the plate to move on the roller 14, so that the friction force between the plate and the supporting plate 2 is reduced, and the plate can move more smoothly.
As an implementation mode of the present invention, a guide rod 15 is disposed on the inner side wall of the frame body 6, the upper end surface of the guide rod 15 and the upper plate surface of the plate to be welded, which is conveyed on the chain 3, are in the same horizontal plane, the outer side wall of the guide rod 15 is fixedly connected to the frame body 6, a plurality of rollers 16 are uniformly disposed on the inner side wall of the guide rod 15, and both ends of each roller 16 are hinged in a rolling groove formed on the inner wall of the guide rod 15; when the push block 5 pushes one side of the plate vehicle moving mass welding unit, the edge of the plate is under the action of the guide rod 15, the welding position on the plate is arranged under the welding gun 10, the accuracy of the welding point on the plate is improved, the friction between the plate and the guide rod 15 is reduced through the roller 16, and the smoothness of the plate and the guide rod 15 is ensured.
As an embodiment of the present invention, a cushion rubber pad 17 is symmetrically arranged on the upper end surface of the supporting frame 1; the cushion rubber pad 17 is positioned at the lower frame opening of the frame body 12, and the cushion rubber pad 17 is fixedly connected with the support frame 1; after the bottom plate of the frame body 12 is pushed out by the push block 5, the upper plate falls on the cushion rubber pad 17, so that the situation that the chain 3 swings to influence the shaking of the plate being welded after the plate directly falls on the chain 3 is avoided, and the welding quality of the plate is improved.
As an embodiment of the present invention, a smoke exhaust pipe 18 is disposed on the sidewall of each welding gun 10; the smoke exhaust pipe 18 is communicated with an external air suction pump; through the smoke exhaust pipe 18, smoke generated during welding is timely exhausted from the working environment, and harm of harmful smoke to field operators is reduced.
The working principle is as follows: firstly, a plate to be welded is placed on a chain 3, then a pushing block 5 on the chain 3 pushes the plate to move along a support frame 1, the plate moves to the lower side of a welding unit, meanwhile, a motor 8 drives a screw rod 9 to rotate, the screw rod 9 pushes a sliding plate 7 to move along a sliding groove 11 to the plate direction, then a welding gun 10 conducts welding on the plate, the plate is always in a moving state at the moment, namely, the plate moves while being pushed by the pushing block 5 on the chain 3, the welding gun 10 conducts welding on the plate, after the plate is welded, the welding gun 10 is lifted to prepare for welding of the next plate, the welded plate continues to move to the other end of the support frame 1, and then the plate is taken down; compared with manual operation, the welding device has the advantages that welding is stable, efficiency is improved, and welding quality is high;
meanwhile, the plates to be welded are placed in the frame body 12, when the chain 3 drives the pushing blocks 5 to move, the pushing blocks 5 push the plates at the bottom layer out of the frame body 12, then the upper layer of plates fall down to prepare for pushing the next group of pushing blocks 5, and the pre-storage unit avoids the trouble of waiting for each plate to be placed on the chain 3;
when the pushing block 5 pushes one side of the welding unit of the moving mass of the plate trolley, the edge of the plate is under the action of the guide rod 15, the welding position on the plate is arranged right below the welding gun 10, the accuracy of the welding point on the plate is improved, the friction between the plate and the guide rod 15 is reduced through the roller 16, and the smoothness of the plate and the guide rod 15 is ensured;
and after the bottom plate of the frame body 12 is pushed out by the push block 5, the upper plate falls on the cushion rubber pad 17, so that the situation that the chain 3 swings to influence the shaking of the plate being welded after the plate directly falls on the chain 3 is avoided, and the welding quality of the plate is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an unloading welding set in automation for elevator which characterized in that: the welding device comprises a support frame, a support plate, a conveying unit and a welding unit; two side edges of the supporting plate are fixedly connected with the inner side walls of the supporting frame, and conveying units are arranged on the two side edges of the supporting plate; the conveying unit comprises a chain, a chain wheel and a pushing block; the number of the chains is two, the two chains are symmetrically and rotatably connected to the inner sides of the two ends of the support frame through chain wheels, the chain wheels are driven by an external motor, and a plurality of groups of push blocks are fixedly connected to the chains; a welding unit is arranged in the middle of the supporting plate; the welding unit comprises a frame body, a sliding plate, a motor, a screw rod and a welding gun; the motor is fixedly connected to the upper end face of the frame body, the output end of the motor points to the supporting plate, the output end of the motor is fixedly connected with the lead screw, the lead screw is connected with the upper end middle position of the sliding plate in a lead screw nut mode, two ends of the sliding plate are slidably connected in sliding grooves formed in the inner side wall of the frame body, and the side wall of the sliding plate is symmetrically and fixedly connected with the welding gun.
2. The automatic feeding and discharging welding device for the elevator as claimed in claim 1, wherein one end of the support frame is provided with a pre-storage unit for placing the plate; the pre-storage unit comprises a frame body and a baffle plate; one side wall of the frame body is an open surface, the other side wall of the frame body is fixedly connected with a baffle, a gap is reserved between the lower end surface of the baffle and the chain, and the height of the gap is 1.5 times of the thickness of the plate to be welded.
3. The automatic feeding and discharging welding device for the elevator as claimed in claim 1, wherein a plurality of rollers are uniformly arranged on the upper plate surface of the supporting plate; two ends of each roller are hinged on the inner side wall of the concave part formed on the supporting plate.
4. The automatic feeding and discharging welding device for the elevator as claimed in claim 1, wherein a guide rod is arranged on the inner side wall of the frame body, the upper end face of the guide rod and the upper plate face of the plate to be welded, which is conveyed on the chain, are in the same horizontal plane, the outer side wall of the guide rod is fixedly connected with the frame body, a plurality of rollers are uniformly arranged on the inner side wall of the guide rod, and two ends of each roller are hinged in rolling grooves formed in the inner wall of the guide rod.
5. The automatic feeding and discharging welding device for the elevator as claimed in claim 1, wherein the upper end surface of the support frame is symmetrically provided with rubber cushions; the cushion rubber pad is positioned at the lower frame opening of the frame body and is fixedly connected with the support frame.
6. The automatic feeding and discharging welding device for the elevator as claimed in claim 1, wherein a smoke exhaust pipe is arranged on the side wall of each welding gun; the smoke exhaust pipe is communicated with an external air suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511739.4U CN214558506U (en) | 2021-03-11 | 2021-03-11 | Automatic feeding and discharging welding device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511739.4U CN214558506U (en) | 2021-03-11 | 2021-03-11 | Automatic feeding and discharging welding device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558506U true CN214558506U (en) | 2021-11-02 |
Family
ID=78353712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511739.4U Expired - Fee Related CN214558506U (en) | 2021-03-11 | 2021-03-11 | Automatic feeding and discharging welding device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558506U (en) |
-
2021
- 2021-03-11 CN CN202120511739.4U patent/CN214558506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |