CN216633086U - Protective device of numerical control laser marking machine - Google Patents
Protective device of numerical control laser marking machine Download PDFInfo
- Publication number
- CN216633086U CN216633086U CN202123312997.9U CN202123312997U CN216633086U CN 216633086 U CN216633086 U CN 216633086U CN 202123312997 U CN202123312997 U CN 202123312997U CN 216633086 U CN216633086 U CN 216633086U
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- China
- Prior art keywords
- laser marking
- marking machine
- coaming
- fixed
- numerical control
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- Expired - Fee Related
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- 238000010330 laser marking Methods 0.000 title claims abstract description 58
- 230000001681 protective effect Effects 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 230000004224 protection Effects 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 3
- 239000002341 toxic gas Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009979 protective mechanism Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model belongs to the technical field of numerical control laser marking machines, in particular to a protective device of a numerical control laser marking machine, aiming at the problem that the protective device influences the processing efficiency and has poor harmful gas prevention effect when the laser marking machine works, the utility model provides the following scheme, which comprises a workbench, wherein the top end of the workbench is slidably connected with a coaming a and a coaming b which are encircled around the body of the laser marking machine, the side surface of the bottom end of the workbench is provided with a protective mechanism for driving the coaming a and the coaming b to move, and the side surface of an exhaust pipe is provided with a reinforcing mechanism; according to the laser marking machine, the toxic gas is removed, the human health is protected, the protective mechanism is operated to drive the coaming a and the coaming b to move towards the direction of separation, so that after the coaming a and the coaming b move away from each other, the working area of the laser marking machine body is opened to take a workpiece, the protective mechanism is operated reversely, so that the coaming a and the coaming b move towards the direction of approach, and the working area of the laser marking machine body is enclosed.
Description
Technical Field
The utility model relates to the technical field of numerical control laser marking machines, in particular to a protective device of a numerical control laser marking machine.
Background
Laser marking is the permanent marking of various materials with a laser beam. The marking effect is that deep layer materials are exposed through the evaporation of surface layer materials, so that exquisite patterns, trademarks and characters are marked, and the laser marking machine mainly comprises a CO2 laser marking machine, a semiconductor laser marking machine, an optical fiber laser marking machine and a YAG laser marking machine, and is mainly applied to occasions requiring more fineness and higher precision. Because the laser reaches the standard and is marked through the high temperature of laser beam, if careless then easily burnt by the laser when the manual operation, consequently need set up protector in the periphery of laser marking machine and avoid appearing artificial injury.
The existing protection device is generally an upright integrated fence, certain interference is generated when a part is taken or put, the processing efficiency is influenced, toxic and harmful gas is easily generated during processing, a harmful gas removing device is lacked, and damage to human health is easily caused.
Therefore, a protection device of a numerical control laser marking machine is needed to solve the problems that the protection device affects the processing efficiency and has poor harmful gas prevention effect when the laser marking machine works.
SUMMERY OF THE UTILITY MODEL
The protective device of the numerical control laser marking machine solves the problems that the protective device influences the processing efficiency and has poor harmful gas prevention effect when the laser marking machine works.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a protector of numerical control laser marking machine, includes workstation and laser marking machine body, the top sliding connection of workstation has the bounding wall an and the bounding wall b of establishing around the laser marking machine body, be provided with the protection machanism that drive bounding wall an and bounding wall b removed on the bottom side of workstation, one side of laser marking machine body is provided with the suction head, the suction head top is connected with the exhaust tube, be connected with the air extractor fixed with the workstation top on the exhaust tube, the side of exhaust tube is provided with strengthening mechanism.
Preferably, the protection mechanism comprises a support frame b fixed to the side face of the bottom end of the workbench, a bevel gear a is rotatably connected to the support frame b, the bevel gear a is connected to the bevel gear b in a meshed mode, a gear is coaxially fixed to the bevel gear a, racks arranged in parallel are connected to two sides of the gear in a meshed mode, sliding blocks are fixed to the two racks, the top ends of the two sliding blocks are respectively fixed to the bottom ends of the enclosing plate a and the enclosing plate b, and sliding grooves matched with the sliding blocks in a sliding mode penetrate through the side face of the top end of the workbench.
Preferably, a support frame a is fixed on the side surface of the bottom end of the workbench, and a rotating shaft which rotatably penetrates through the support frame a is coaxially fixed on the bevel gear b.
Preferably, the coaming a and the coaming b are L-shaped integrally, and transparent plastic plates are mounted on the side surfaces of the coaming a and the coaming b.
Preferably, the reinforcing mechanism comprises a reinforcing plate fixed to the top end of the workbench, connecting plates symmetrically arranged are fixed to the top end of the reinforcing plate, and reinforcing blocks are fixed to the connecting plates through screws.
Preferably, a rotating handle is fixed at one end of the rotating shaft, which is far away from the bevel gear b, and a rubber sleeve is sleeved on the outer surface of the rotating handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the bevel gear a is driven to rotate by rotating the bevel gear b, the bevel gear a drives the gear to rotate, the gear drives the racks on the two sides to move towards opposite directions simultaneously, so as to drive the coaming a and the coaming b to move towards a direction away from each other, after the coaming a and the coaming b move away from each other, the working area of the laser marking machine body is opened, a finished product which is processed is conveniently taken out, after the finished product is taken out, a next workpiece to be processed is put in, the bevel gear b is reversely rotated so as to move the coaming a and the coaming b towards a direction close to each other, the periphery of the working area of the laser marking machine body is surrounded for enclosing, the limb part of an operator is prevented from entering the working area of the laser marking machine body, so as to carry out the next processing, the operation is convenient, the taking and the placing of the workpiece are convenient while the operator is protected, and the processing efficiency is not influenced, is convenient to use.
2. According to the utility model, the air extractor sucks the toxic gas generated when the laser marking machine body is processed through the air extraction pipe and the suction head, so that the toxic gas is removed in time, and the human health is protected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a partial structural view of a supporting frame a according to the present invention;
FIG. 4 is a schematic structural view of the enclosure a and the enclosure b after being separated and moved;
fig. 5 is a partial structural schematic diagram of the protection mechanism of the present invention.
In the figure: 1. a protection mechanism; 101. a rack; 102. a gear; 103. a bevel gear a; 104. a bevel gear b; 105. a slider; 106. a chute; 2. a reinforcement mechanism; 201. a reinforcing block; 202. a connecting plate; 203. a reinforcing plate; 204. a screw; 3. a work table; 4. a coaming a; 5. a coaming b; 6. a rotating shaft; 7. a handle is rotated; 8. a support frame a; 9. a support frame b; 10. an air exhaust pipe; 11. an air extractor; 12. a laser marking machine body; 13. a transparent plastic plate; 14. a suction head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a protective device of a numerical control laser marking machine comprises a workbench 3 and a laser marking machine body 12, wherein the top end of the workbench 3 is slidably connected with a coaming a4 and a coaming b5 which are arranged around the laser marking machine body 12 in a surrounding manner, a protective mechanism 1 for driving the coaming a4 and the coaming b5 to move is arranged on the side surface of the bottom end of the workbench 3, a suction head 14 is arranged on one side of the laser marking machine body 12, the top end of the suction head 14 is connected with an air exhaust pipe 10, the air exhaust pipe 10 is connected with an air extractor 11 fixed with the top end of the workbench 3, and a reinforcing mechanism 2 is arranged on the side surface of the air exhaust pipe 10; when the laser marking machine body 12 works and an operator is protected, the surrounding plate a4 and the surrounding plate b5 surround the working area of the laser marking machine body 12, the limb part of the operator is prevented from entering the working area of the laser marking machine body 12, the air extractor 11 is started to work at the same time, the air extractor 11 sucks toxic gas generated when the laser marking machine body 12 is processed through the air extracting pipe 10 and the suction head 14, the toxic gas is removed in time, the human health is protected, when the laser marking machine body 12 is processed and a workpiece needs to be taken, the surrounding plate a4 and the surrounding plate b5 are driven to move towards the direction away from each other through the operation protection mechanism 1, so that the working area of the laser marking machine body 12 is opened after the surrounding plate a4 and the surrounding plate b5 are moved away from each other, the finished product is conveniently taken out, and the next workpiece to be processed is put in after the finished product is taken out, the protection mechanism 1 is operated reversely, so that the coaming a4 and the coaming b5 move towards the approaching direction, the periphery of the working area of the laser marking machine body 12 is surrounded, enclosure is carried out, the next processing is carried out, the operation is convenient, when the protection is carried out on an operator, a workpiece is conveniently taken and placed, and the processing efficiency is not influenced.
The protection mechanism 1 comprises a support frame b9 fixed with the side face of the bottom end of the workbench 3, a bevel gear a103 is rotatably connected onto the support frame b9, a bevel gear b104 is connected onto the bevel gear a103 in a meshing manner, a gear 102 is coaxially fixed onto the bevel gear a103, racks 101 arranged in parallel are connected onto two sides of the gear 102 in a meshing manner, sliding blocks 105 are fixed onto the two racks 101, the top ends of the two sliding blocks 105 are respectively fixed with the bottom ends of the enclosing plates a4 and the enclosing plates b5, and a sliding groove 106 matched with the sliding blocks 105 in a sliding manner penetrates through the side face of the top end of the workbench 3; the bevel gear a103 is driven to rotate by rotating the bevel gear b104, the bevel gear a103 drives the gear 102 to rotate, the gear 102 drives the racks 101 on the two sides to move towards opposite directions simultaneously, so as to drive the coaming a4 and the coaming b5 to move towards opposite directions, after the coaming a4 and the coaming b5 move away from each other, the working area of the laser marking machine body 12 is opened, a finished product which is processed is conveniently taken out, after the finished product is taken out, a next workpiece to be processed is put in, the bevel gear b104 is rotated reversely, so as to move the coaming a4 and the coaming b5 towards the direction which is close to each other, the periphery of the working area of the laser marking machine body 12 is surrounded for enclosing, the limb part of an operator is prevented from entering the working area of the laser marking machine body 12 for next processing, the operation is convenient, the part taking and the part placing are convenient while the operator is protected, and the processing efficiency is not affected, is convenient to use.
A support frame a8 is fixed on the side surface of the bottom end of the workbench 3, and a rotating shaft 6 which rotatably penetrates through the support frame a8 is coaxially fixed on the bevel gear b 104; in particular, the support frame a8 supports the rotation of the rotating shaft 6.
The coaming a4 and the coaming b5 are L-shaped integrally, and transparent plastic plates 13 are arranged on the side surfaces of the coaming a4 and the coaming b 5; during specific work, the working condition of the laser marking machine body 12 can be conveniently observed through the arranged transparent plastic plate 13, and the use is convenient.
The reinforcing mechanism 2 comprises a reinforcing plate 203 fixed with the top end of the workbench 3, connecting plates 202 symmetrically arranged are fixed at the top end of the reinforcing plate 203, and reinforcing blocks 201 are fixed on the connecting plates 202 through screws 204; when the exhaust pipe 10 is reinforced, the reinforcing block 201 and the reinforcing plate 203 are connected into a whole, so that the exhaust pipe 10 is reinforced and fixed, and noise generated by shaking of the suction head 14 is reduced.
A rotating handle 7 is fixed at one end of the rotating shaft 6, which is far away from the bevel gear b104, and a rubber sleeve is sleeved on the outer surface of the rotating handle 7; when the bevel gear box works, the bevel gear b104 is driven to rotate by rotating the rotating handle 7, the force arm of the rotating handle 7 is long, and the operation is labor-saving.
The working principle is as follows: the bevel gear b104 is driven to rotate by rotating the rotating handle 7, the bevel gear b104 drives the bevel gear a103 to rotate, the bevel gear a103 drives the gear 102 to rotate, the gear 102 drives the racks 101 on the two sides to move towards opposite directions simultaneously, so as to drive the coaming a4 and the coaming b5 to move towards opposite directions, after the coaming a4 and the coaming b5 move away from each other, the working area of the laser marking machine body 12 is opened, finished products are conveniently taken out, after the finished products are taken out, next workpieces to be processed are put in, the rotating handle 7 is rotated reversely, so as to move the coaming a4 and the coaming b5 towards close directions, the periphery of the working area of the laser marking machine body 12 is surrounded, enclosure is carried out, the part of an operator is prevented from entering the working area of the limb body 12, the next processing is carried out, the operation is convenient, the operator is protected, and the taking and the placing of the parts are convenient, the air extractor 11 sucks the toxic gas generated when processing the laser marking machine body 12 through the air extraction pipe 10 and the suction head 14, timely removes the toxic gas, protects the personal health, and is connected into a whole with the reinforcing plate 203 through the reinforcing block 201 that sets up, reinforces and fixes the air extraction pipe 10, reduces the noise that the shake of suction head 14 produced.
The air pump 11 is commercially available, and the air pump 11 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a protector of numerical control laser marking machine, includes workstation (3) and laser marking machine body (12), its characterized in that, the top sliding connection of workstation (3) encloses bounding wall an (4) and bounding wall b (5) of establishing around laser marking machine body (12), be provided with protection machanism (1) that drive bounding wall an (4) and bounding wall b (5) removed on the bottom side of workstation (3), one side of laser marking machine body (12) is provided with suction head (14), suction head (14) top is connected with exhaust tube (10), be connected with bleeder (11) fixed with workstation (3) top on exhaust tube (10), the side of exhaust tube (10) is provided with reinforcing mechanism (2).
2. The protection device of the numerical control laser marking machine according to claim 1, characterized in that the protection mechanism (1) comprises a support frame b (9) fixed to the bottom end side of the workbench (3), a bevel gear a (103) is connected to the support frame b (9) in a rotating manner, a bevel gear b (104) is connected to the bevel gear a (103) in a meshing manner, a gear (102) is coaxially fixed to the bevel gear a (103), racks (101) arranged in parallel are connected to two sides of the gear (102) in a meshing manner, sliders (105) are fixed to the two racks (101), the top ends of the two sliders (105) are respectively fixed to the bottom ends of the enclosing plate a (4) and the enclosing plate b (5), and a sliding groove (106) matched with the sliders (105) in a sliding manner penetrates through the top end side of the workbench (3).
3. The protecting device of the numerical control laser marking machine according to the claim 2 is characterized in that a supporting frame a (8) is fixed on the side surface of the bottom end of the working table (3), and a rotating shaft (6) which runs through the supporting frame a (8) in a rotating mode is coaxially fixed on the bevel gear b (104).
4. The protecting device of the numerical control laser marking machine according to claim 1, characterized in that the coaming a (4) and the coaming b (5) are L-shaped integrally, and the transparent plastic plates (13) are arranged on the side surfaces of the coaming a (4) and the coaming b (5).
5. The protective device of the numerical control laser marking machine according to the claim 1 is characterized in that the reinforcing mechanism (2) comprises a reinforcing plate (203) fixed on the top end of the workbench (3), the top end of the reinforcing plate (203) is fixed with symmetrically arranged connecting plates (202), and reinforcing blocks (201) are fixed on the connecting plates (202) through screws (204).
6. The protective device of the numerical control laser marking machine according to the claim 3, characterized in that a rotating handle (7) is fixed at one end of the rotating shaft (6) far away from the bevel gear b (104), and a rubber sleeve is sleeved on the outer surface of the rotating handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123312997.9U CN216633086U (en) | 2021-12-27 | 2021-12-27 | Protective device of numerical control laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123312997.9U CN216633086U (en) | 2021-12-27 | 2021-12-27 | Protective device of numerical control laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216633086U true CN216633086U (en) | 2022-05-31 |
Family
ID=81744843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123312997.9U Expired - Fee Related CN216633086U (en) | 2021-12-27 | 2021-12-27 | Protective device of numerical control laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216633086U (en) |
-
2021
- 2021-12-27 CN CN202123312997.9U patent/CN216633086U/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: 20220531 |