CN220259899U - Laser welding machine with protective structure - Google Patents
Laser welding machine with protective structure Download PDFInfo
- Publication number
- CN220259899U CN220259899U CN202321665406.2U CN202321665406U CN220259899U CN 220259899 U CN220259899 U CN 220259899U CN 202321665406 U CN202321665406 U CN 202321665406U CN 220259899 U CN220259899 U CN 220259899U
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- China
- Prior art keywords
- laser welding
- welding machine
- fixedly arranged
- laser
- workbench
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- 238000003466 welding Methods 0.000 title claims abstract description 63
- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 239000000779 smoke Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 241000220317 Rosa Species 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 239000003517 fume Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model provides a laser welding machine with a protective structure. The laser welding machine with the protective structure comprises: the laser welding machine comprises a laser welding machine body, a laser welding machine body and a control device, wherein the laser welding machine body comprises a control box, a machine base, a laser and a workbench, the machine base is arranged at the top of the control box, the laser is arranged on the machine base, the workbench is arranged on the control box and is fixedly arranged at the bottom of the workbench; the two screws are respectively and fixedly arranged on two outputs of the double-shaft motor; the two connecting frames are respectively sleeved on the two screw rods in a threaded manner; the two protecting shells are respectively and fixedly arranged at one ends of the two connecting frames. The laser welding machine with the protective structure has the advantages that sparks generated during welding can be shielded, workers are effectively prevented from being scalded by the sparks, and safe welding processing is facilitated.
Description
Technical Field
The utility model relates to the technical field of laser welding machines, in particular to a laser welding machine with a protection structure.
Background
The laser welding is to utilize high energy laser pulse to heat the material locally in micro area, the energy of laser radiation is led to the internal diffusion of the material through heat transfer, and the material is melted to form a specific molten pool, which is a novel welding mode and mainly aims at the welding of thin-wall materials and precise parts.
However, the prior laser welding machine (such as one disclosed in the patent document with the publication number of CN 2868529Y) has some defects when the inventor finds the machine to be used: when carrying out welding operation, the hot melting of steel sheet can produce the spark, because it does not have the structure that protects the staff, leads to the spark that the welding produced to scald the staff easily.
Therefore, there is a need to provide a new laser welder with a protective structure to solve the above technical problems.
Disclosure of Invention
The utility model provides a laser welding machine with a protective structure, which aims to solve the technical problems that when welding operation is carried out, sparks are generated by hot melting of a steel plate, and the sparks generated by welding are easy to scald workers because the laser welding machine has no protective structure for workers.
The laser welding machine with the protection structure provided by the utility model comprises: the laser welding machine comprises a laser welding machine body, a laser welding machine body and a control device, wherein the laser welding machine body comprises a control box, a machine base, a laser and a workbench, the machine base is arranged at the top of the control box, the laser is arranged on the machine base, the workbench is arranged on the control box and is fixedly arranged at the bottom of the workbench; the two screws are respectively and fixedly arranged on two outputs of the double-shaft motor; the two connecting frames are respectively sleeved on the two screw rods in a threaded manner; the two protecting shells are respectively and fixedly arranged at one ends of the two connecting frames.
Preferably, two all set up the filtration mechanism that discharges fume that is used for discharging welding smog on the protecting crust, the filtration mechanism that discharges fume includes a plurality of air discharge fans, rose box, gas collecting channel and connecting pipe, a plurality of air discharge fans are equal fixed mounting at the top of protecting crust, rose box fixed mounting is at the top of protecting crust, gas collecting channel fixed mounting is at the top of protecting crust, connecting pipe fixed intercommunication is at the top of gas collecting channel, the end of giving vent to anger and the fixed intercommunication of rose box of connecting pipe.
Preferably, the top of rose box fixed mounting has the case lid, the top of case lid is fixed to be linked together there is the blast pipe, be provided with the activated carbon sheet in the rose box.
Preferably, two guide rods are slidably mounted on the connecting frames, one ends of the guide rods are fixedly mounted on the connecting blocks, and the top ends of the connecting blocks are fixedly connected with the bottom of the workbench.
Preferably, two limit blocks are fixedly installed at one ends of the screw rods, threaded holes are formed in the two connecting frames, and the threaded holes are matched with the screw rods.
Preferably, grooves are formed in the two protecting shells, sealing rings are arranged in the two grooves, a plurality of exhaust holes are formed in the tops of the two protecting shells, and the exhaust holes are matched with the exhaust fan.
Preferably, the top of the case cover is fixedly provided with a handle, two sides of the case cover are fixedly provided with clamping hooks, two sides of the filter case are fixedly provided with buckles, and the buckles are buckled with the clamping hooks.
Compared with the related art, the laser welding machine with the protection structure has the following beneficial effects:
the utility model provides a laser welding machine with a protection structure, which comprises:
1. the double-shaft motor, the two screws, the two connecting frames and the two protective shells are arranged to form a protective structure, so that the protective structure plays a role in shielding and protecting during welding, sparks can be shielded to prevent workers from being scalded, and safe welding processing is facilitated;
2. smoke exhaust filtering mechanism through setting up to smoke exhaust and filtration that produces when will welding can avoid smog to shelter from personnel's observation sight, effectively reduces smog harm, through the case lid of setting, follow-up openable in order to clear up the rose box and change the active carbon plate, through the blast pipe of setting up, so that smoke exhaust after will filtering, the guide bar of general setting can play the effect of spacing direction to the link of motion state.
Drawings
FIG. 1 is a schematic diagram of a laser welding machine with a shielding structure according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;
FIG. 4 is a schematic diagram of a protective shell according to the present utility model;
fig. 5 is a schematic structural diagram of an exhaust fan according to the present utility model.
Reference numerals in the drawings: 1. a laser welder body; 2. a control box; 3. a base; 4. a laser; 5. a work table; 6. a biaxial motor; 7. a screw; 8. a connecting frame; 9. a protective shell; 10. an exhaust fan; 11. a filter box; 12. a gas collecting hood; 13. a connecting pipe; 14. a case cover; 15. an exhaust pipe; 16. an activated carbon plate; 17. a guide rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-5 in combination, fig. 1 is a schematic front view of a laser welding machine with a protection structure according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model; FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2; FIG. 4 is a schematic diagram of a protective shell according to the present utility model; fig. 5 is a schematic structural view of an exhaust fan according to the present utility model.
The laser welding machine with the protective structure comprises: the laser welding machine comprises a laser welding machine body 1, wherein the laser welding machine body 1 comprises a control box 2, a machine base 3, a laser 4 and a workbench 5, the machine base 3 is arranged at the top of the control box 2, the laser 4 is arranged on the machine base 3, the workbench 5 is arranged on the control box 2 and is provided with a double-shaft motor 6, and the double-shaft motor 6 is fixedly arranged at the bottom of the workbench 5; the two screws 7 are respectively and fixedly arranged on two outputs of the double-shaft motor 6; the two connecting frames 8 are respectively sleeved on the two screw rods 7 in a threaded manner; two protecting shells 9, two protecting shells 9 are respectively fixed mounting on one end of two link 8, through biax motor 6, two screw rods 7, two link 8 and two protecting shells 9 that set up, can constitute protective structure, play the effect that shelters from the protection when the welding, can shelter from the spark and avoid the staff to be scalded, be favorable to safe welding process.
The device is the same as the prior art: the machine base is detachably and separately connected with the laser through a connecting device, the connecting device comprises a connecting plate, a supporting seat, a guide rail and a guide rail sliding seat, the connecting plate is arranged at the bottom end of the laser, the guide rail sliding seat is connected with the connecting plate, the supporting seat is fixed on the machine base, the guide rail is fixed on the supporting seat and is clamped with the guide rail sliding seat, and the front end of the supporting seat is provided with a pre-tightening screw used for limiting the connecting device.
Two all set up the filtration mechanism that discharges fume that is used for discharging welding smog on the protecting crust 9, filtration mechanism that discharges fume includes a plurality of air discharge fans 10, rose box 11, gas collecting channel 12 and connecting pipe 13, a plurality of air discharge fans 10 all fixed mounting is at the top of protecting crust 9, rose box 11 fixed mounting is at the top of protecting crust 9, gas collecting channel 12 fixed mounting is at the top of protecting crust 9, connecting pipe 13 fixed intercommunication is at the top of gas collecting channel 12, the end of giving vent to anger of connecting pipe 13 and the fixed intercommunication of rose box 11, through the filtration mechanism that discharges fume that sets up to discharge and filter the smog that produces when welding, can avoid smog to shelter from personnel's observation sight, effectively reduce smog harm.
The top fixed mounting of rose box 11 has case lid 14, the fixed intercommunication in top of case lid 14 has blast pipe 15, be provided with activated carbon sheet 16 in the rose box 11, through the case lid 14 of setting, follow-up openable in order to clear up rose box 11 and change activated carbon sheet 16, through blast pipe 15 of setting to discharge the smog after filtering.
Two equal slidable mounting has guide bar 17 on the link 8, two equal fixed mounting of one end of guide bar 17 is at the connecting block, two the top of connecting block all with the bottom fixed connection of workstation 5, the guide bar 17 of general setting can play the effect of spacing direction to link 8 of motion.
Two the stopper is all fixed mounting on the one end of screw rod 7, two the screw hole has all been seted up on the link 8, screw hole and screw rod 7 looks adaptation.
Preferably, grooves are formed in the two protecting shells 9, sealing rings are arranged in the two grooves, a plurality of exhaust holes are formed in the tops of the two protecting shells 9, and the exhaust holes are matched with the exhaust fan 10.
The top of the case cover 14 is fixedly provided with a handle, two sides of the case cover 14 are fixedly provided with clamping hooks, two sides of the filter case 11 are fixedly provided with buckles, and the buckles are buckled with the clamping hooks.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the laser welding machine with the protection structure provided by the utility model is as follows:
the scheme is also provided with a controller, the controller is arranged on the equipment, when in use, the controller can respectively start each electric equipment to operate, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when a worker welds a product by using the laser welding machine body 1, the worker can start the double-shaft motor 6 to avoid scalding caused by spark, the output shaft of the running double-shaft motor 6 can drive the screw rods 7 to rotate, the two protective shells 9 made of transparent acrylic materials can be driven to move close to each other when the two screw rods 7 rotate, and then the two protective shells 9 are mutually attached (as shown in fig. 1), so that the effect of shielding and protecting can be achieved, the spark can be shielded to avoid scalding of the worker, and the safe welding processing is facilitated;
during shielding and protection welding, a person can start the exhaust fan 10, the operating exhaust fan 10 can discharge smoke generated during welding, the smoke is prevented from shielding the person from observing the sight, the smoke discharged from the protective shell 9 can enter the filter box 11 along the gas collecting cover 12 and the connecting pipe 13, and the smoke is discharged along the exhaust pipe 15 after being filtered by the activated carbon plate 16.
Compared with the related art, the laser welding machine with the protection structure has the following beneficial effects:
the utility model provides a laser welding machine with a protective structure, which can form the protective structure through a double-shaft motor 6, two screws 7, two connecting frames 8 and two protective shells 9, plays a role in shielding and protecting during welding, can shield sparks to prevent workers from being scalded, is favorable for safe welding processing, can discharge and filter smoke generated during welding through a smoke discharging and filtering mechanism, can prevent the smoke from shielding the people from observing vision, effectively reduces smoke hazard, can be opened subsequently to clean a filter box 11 to replace an active carbon plate 16 through a set box cover 14, can discharge filtered smoke through a set exhaust pipe 15, and can play a role in limiting and guiding the connecting frames 8 in a moving state through a generally set guide rod 17.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A laser welding machine with a protective structure, comprising:
the laser welding machine body comprises a control box, a machine base, a laser and a workbench, wherein the machine base is arranged at the top of the control box, the laser is arranged on the machine base, and the workbench is arranged on the control box
The double-shaft motor is fixedly arranged at the bottom of the workbench;
the two screws are respectively and fixedly arranged on two outputs of the double-shaft motor;
the two connecting frames are respectively sleeved on the two screw rods in a threaded manner;
the two protecting shells are respectively and fixedly arranged at one ends of the two connecting frames.
2. The laser welding machine with the protection structure according to claim 1, wherein two smoke discharging and filtering mechanisms for discharging welding smoke are arranged on the protection shells, each smoke discharging and filtering mechanism comprises a plurality of exhaust fans, a filter box, a gas collecting hood and a connecting pipe, the exhaust fans are fixedly arranged at the top of the protection shells, the filter box is fixedly arranged at the top of the protection shells, the gas collecting hoods are fixedly arranged at the top of the protection shells, the connecting pipes are fixedly communicated at the top of the gas collecting hoods, and the gas outlet ends of the connecting pipes are fixedly communicated with the filter boxes.
3. The laser welding machine with the protection structure according to claim 2, wherein a box cover is fixedly arranged at the top of the filter box, an exhaust pipe is fixedly communicated with the top of the box cover, and an activated carbon plate is arranged in the filter box.
4. The laser welding machine with the protection structure according to claim 1, wherein guide rods are slidably mounted on the two connecting frames, one ends of the two guide rods are fixedly mounted on the connecting blocks, and the top ends of the two connecting blocks are fixedly connected with the bottom of the workbench.
5. The laser welding machine with the protection structure according to claim 1, wherein limiting blocks are fixedly installed on one ends of two screw rods, threaded holes are formed in two connecting frames, and the threaded holes are matched with the screw rods.
6. The laser welding machine with the protection structure according to claim 1, wherein grooves are formed in two protection shells, sealing rings are arranged in the two grooves, a plurality of exhaust holes are formed in the tops of the two protection shells, and the exhaust holes are matched with an exhaust fan.
7. The laser welding machine with the protective structure according to claim 3, wherein a grip is fixedly arranged at the top of the box cover, hooks are fixedly arranged at two sides of the box cover, buckles are fixedly arranged at two sides of the filter box, and the buckles are buckled with the hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665406.2U CN220259899U (en) | 2023-06-28 | 2023-06-28 | Laser welding machine with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665406.2U CN220259899U (en) | 2023-06-28 | 2023-06-28 | Laser welding machine with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220259899U true CN220259899U (en) | 2023-12-29 |
Family
ID=89319629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665406.2U Active CN220259899U (en) | 2023-06-28 | 2023-06-28 | Laser welding machine with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220259899U (en) |
-
2023
- 2023-06-28 CN CN202321665406.2U patent/CN220259899U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |