CN209830648U - Light source protection device for laser marking machine - Google Patents
Light source protection device for laser marking machine Download PDFInfo
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- CN209830648U CN209830648U CN201920643833.8U CN201920643833U CN209830648U CN 209830648 U CN209830648 U CN 209830648U CN 201920643833 U CN201920643833 U CN 201920643833U CN 209830648 U CN209830648 U CN 209830648U
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- ring
- sleeve
- marking machine
- light source
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Abstract
The utility model relates to a light source protection device for a laser marking machine, which comprises a circular ring sleeve, a sliding sleeve, a frame component, dimming glass and a bolt, wherein two circular ring sleeves which are distributed centrosymmetrically are arranged outside the upper end of the sliding sleeve; the lower end of the sliding sleeve is provided with a frame assembly, and three detachable dimming glasses which are distributed at equal angles along the circumferential direction are arranged in the frame assembly; the frame assembly comprises a first limiting ring, a connecting rod and a second limiting ring; the utility model discloses effectively avoided laser beam to cause the harm to eyes, also avoided laser beam to hurt the human body because of operating personnel's maloperation simultaneously, and simple structure, easy dismounting.
Description
Technical Field
The utility model relates to a light source protector for laser marking machine.
Background
The laser marking machine is a high-tech marking device, has fine and beautiful marking effect and high working efficiency, is widely applied to the aspects of industrial production and artware processing, has very small laser beam, has certain damage to eyes of an operator, can make the eyes generate stabbing pain after contacting for a period of time, and can cause vision loss after long-time work; in addition, the laser adopted by the laser marking machine belongs to a fourth type of laser, the output laser is invisible infrared light, and three-level burn can be caused even under the condition of being deflected to focus, so that the operator can be damaged by mistaken contact during operation, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a laser beam has effectively been avoided causing the harm to eyes or human body is provided, and simple structure, easy dismounting's light source protector for laser marking machine.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a light source protection device for a laser marking machine comprises a ring sleeve, a sliding sleeve, a frame assembly, dimming glass and bolts, and is characterized in that two ring sleeves which are distributed in a centrosymmetric manner are arranged on the outer side of the upper end of the sliding sleeve, each ring sleeve is provided with one bolt, and the two ring sleeves are mutually fixed through the two bolts; the lower end of the sliding sleeve is provided with a frame assembly, and three detachable dimming glasses which are distributed at equal angles along the circumferential direction are arranged in the frame assembly; the three pieces of dimming glass and the three connecting rods are arranged at intervals, and the frame assembly comprises a first limiting ring, a connecting rod and a second limiting ring; the outer side of the first limiting ring is fixed with three connecting rods which are distributed at equal angles along the circumferential direction, the lower end of each connecting rod is outwards provided with a bending section, the outer end of each bending section is downwards provided with a straight line section, each straight line section is provided with a sliding chute on two sides, and the lower end of each straight line section is fixed on the side face of the upper side of the second limiting ring.
Preferably, the lower end of the sliding sleeve is outwards formed with a step ring, and the first limiting ring is detachably sleeved on the step ring.
Preferably, two sides of each light control glass are outwardly formed with an inserting strip, and the two inserting strips on each light control glass are respectively inserted into the sliding grooves on the two adjacent connecting rods from top to bottom; every dimming glass's lower extreme all laminates on the upside side of second spacing ring.
Preferably, the inner walls of the two ends of the annular sleeve are respectively provided with a jack and a plug pin, the middle part of the annular sleeve is provided with an arc-shaped section, and the arc-shaped section is sleeved on the outer side of the upper end of the sliding sleeve; the bolt is inserted and connected at one end of the circular ring sleeve, and a threaded hole is formed in the other end of the circular ring sleeve.
Preferably, the bolt on one of the circular sleeves is inserted into the insertion hole on the other circular sleeve, and the bolt on one of the circular sleeves is inserted into the threaded hole screwed on the other circular sleeve, so that the two circular sleeves are fixed to each other.
Compared with the prior art, the utility model has the advantages of: the utility model discloses effectively avoided laser beam to cause the harm to eyes, also avoided laser beam to hurt the human body because of operating personnel's maloperation simultaneously, and simple structure, easy dismounting.
Drawings
Fig. 1 is a connecting structure diagram of the sliding sleeve and the frame assembly of the present invention;
FIG. 2 is a view of the installation position of the present invention;
fig. 3 is a structural view of the sliding sleeve of the present invention;
FIG. 4 is a block diagram of the frame assembly of the present invention;
FIG. 5 is a structural view of the ring cover of the present invention;
fig. 6 is a structural view of the light control glass of the present invention.
Detailed Description
As shown in fig. 1 to 6, a light source protection device for a laser marking machine includes a ring sleeve 6, a sliding sleeve 7, a frame assembly 8, a light-adjusting glass 9 and a bolt 10, wherein two ring sleeves 6 are arranged outside the upper end of the sliding sleeve 7 and are distributed in a centrosymmetric manner, each ring sleeve 6 is provided with one bolt 10, and the two ring sleeves 6 are fixed to each other through the two bolts 10; the lower end of the sliding sleeve 7 is provided with a frame component 8, and three detachable dimming glasses 9 which are distributed at equal angles along the circumferential direction are arranged in the frame component 8; the frame assembly 8 includes a first limit ring 81, a connecting rod 82, and a second limit ring 84; the outer side of the first limiting ring 81 is fixed with three connecting rods 82 which are distributed at equal angles along the circumferential direction, the lower end of each connecting rod 82 is outwards provided with a bending section 85, the outer end of each bending section 85 is downwards provided with a straight line section 86, two sides of each straight line section 86 are provided with a sliding chute 83, and the lower end of each straight line section 86 is fixed on the side surface of the upper side of the second limiting ring 84; the lower end of the sliding sleeve 7 is outwards provided with a step ring 71, the first limiting ring 81 is detachably sleeved on the step ring 71, the three dimming glasses 9 and the three connecting rods 82 are arranged at intervals, two sides of each dimming glass 9 are outwards provided with an inserting strip 91, and the two inserting strips 91 on each dimming glass 9 are respectively inserted into the sliding grooves 83 on the two adjacent connecting rods 82 from top to bottom; the lower end of each light control glass 9 is attached to the upper side face of the second limiting ring 84; a jack 62 and a bolt 63 are respectively formed on the inner walls of the two ends of the circular ring sleeve 6, an arc-shaped section 64 is formed in the middle of the circular ring sleeve 6, and the arc-shaped section 64 is sleeved on the outer side of the upper end of the sliding sleeve 7; the bolt 10 is inserted and connected at one end of the circular ring sleeve 6, and the other end of the circular ring sleeve 6 is provided with a threaded hole 61; the bolt 63 on one of the circular ring sleeves 6 is inserted into the insertion hole 62 on the other circular ring sleeve 6, and the bolt 10 on one of the circular ring sleeves 6 is inserted into the threaded hole 61 screwed on the other circular ring sleeve 6, so that the two circular ring sleeves 6 are fixed to each other.
The operating principle is that an object placing plate 3 and a control device 2 are fixed above an operating platform 1, a support 4 is fixed above the object placing plate 3, a marking machine main body 5 is fixed on one side of the support 4, the upper end of a sliding sleeve 7 is sleeved on the outer side of the lower end of the marking machine main body 5, two bolts 10 are screwed down to enable two annular sleeves 6 to be close to each other and tightly clamp and fix the sliding sleeve 7 on the outer side of the lower end of the marking machine main body 5, the alignment accuracy of the two annular sleeves 6 is guaranteed due to the matching arrangement of a jack 62 and a bolt 63, at the moment, two sides of the fixed annular sleeve 6 are fixed by using a bolt to match with a threaded hole 61, and the sliding sleeve 7 and the marking machine; then, the light source of the lower end of the marking machine main body 5 during working can be blocked by the three dimming glasses 9, so that the damage of the laser light source to human vision is effectively weakened, a certain limit can be made on the light source, and workers cannot be injured by accident; when the light control glass 9 needs to be detached, the light control glass 9 can be detached from the space between the two adjacent connecting rods 82 only by pinching the upper side of the light control glass 9 with hands and pulling the light control glass upwards, and the operation is simple and convenient.
The laser marking machine is a high-tech marking device, has fine and beautiful marking effect and high working efficiency, is widely applied to the aspects of industrial production and artware processing, has very small laser beam, has certain damage to eyes of an operator, can make the eyes generate stabbing pain after contacting for a period of time, and can cause vision loss after long-time work; in addition, the laser adopted by the laser marking machine belongs to a fourth type of laser, the output laser is invisible infrared light, and three-level burn can be caused even under the condition of partial focus, so that an operator can be damaged by mistaken contact during operation; the utility model discloses effectively avoided laser beam to cause the harm to eyes, also avoided laser beam to hurt the human body because of operating personnel's maloperation simultaneously, and simple structure, easy dismounting.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. A light source protection device for a laser marking machine comprises a ring sleeve, a sliding sleeve, a frame assembly, dimming glass and bolts, and is characterized in that two ring sleeves which are distributed in a centrosymmetric manner are arranged on the outer side of the upper end of the sliding sleeve, each ring sleeve is provided with one bolt, and the two ring sleeves are mutually fixed through the two bolts; the lower end of the sliding sleeve is provided with a frame assembly, and three detachable dimming glasses which are distributed at equal angles along the circumferential direction are arranged in the frame assembly; the three pieces of dimming glass and the three connecting rods are arranged at intervals, and the frame assembly comprises a first limiting ring, a connecting rod and a second limiting ring; the outer side of the first limiting ring is fixed with three connecting rods which are distributed at equal angles along the circumferential direction, the lower end of each connecting rod is outwards provided with a bending section, the outer end of each bending section is downwards provided with a straight line section, each straight line section is provided with a sliding chute on two sides, and the lower end of each straight line section is fixed on the side face of the upper side of the second limiting ring.
2. The light source protection device for the laser marking machine as claimed in claim 1, wherein a step ring is formed outwards at the lower end of the sliding sleeve, and the first limit ring is detachably sleeved on the step ring.
3. The light source protection device for the laser marking machine as claimed in claim 1, wherein two sides of each light modulation glass are outwardly formed with a slip, and two slips on each light modulation glass are respectively inserted into the sliding grooves on two adjacent connecting rods from top to bottom; every dimming glass's lower extreme all laminates on the upside side of second spacing ring.
4. The light source protection device for the laser marking machine as claimed in claim 1, wherein a jack and a plug pin are respectively formed on inner walls of two ends of the annular sleeve, an arc-shaped section is formed in the middle of the annular sleeve, and the arc-shaped section is sleeved on the outer side of the upper end of the sliding sleeve; the bolt is inserted and connected at one end of the circular ring sleeve, and a threaded hole is formed in the other end of the circular ring sleeve.
5. The light source protector for laser marking machine as claimed in claim 4, wherein the pin on one of the circular sleeves is inserted into the insertion hole on the other circular sleeve, and the bolt on one of the circular sleeves is inserted into the threaded hole on the other circular sleeve, so as to fix the two circular sleeves to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643833.8U CN209830648U (en) | 2019-05-04 | 2019-05-04 | Light source protection device for laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643833.8U CN209830648U (en) | 2019-05-04 | 2019-05-04 | Light source protection device for laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830648U true CN209830648U (en) | 2019-12-24 |
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ID=68915617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920643833.8U Active CN209830648U (en) | 2019-05-04 | 2019-05-04 | Light source protection device for laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209830648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894179A (en) * | 2021-01-14 | 2021-06-04 | 郑州市天正科技发展有限公司 | Ox horn ring hanger and laser processing equipment |
-
2019
- 2019-05-04 CN CN201920643833.8U patent/CN209830648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894179A (en) * | 2021-01-14 | 2021-06-04 | 郑州市天正科技发展有限公司 | Ox horn ring hanger and laser processing equipment |
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