CN209754305U - Protection device and laser cutting machine - Google Patents
Protection device and laser cutting machine Download PDFInfo
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- CN209754305U CN209754305U CN201822239882.3U CN201822239882U CN209754305U CN 209754305 U CN209754305 U CN 209754305U CN 201822239882 U CN201822239882 U CN 201822239882U CN 209754305 U CN209754305 U CN 209754305U
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Abstract
The utility model relates to a protector and laser cutting machine. The protection device comprises a support body, a connecting assembly and a protection plate, wherein the connecting assembly is arranged on the support body, the protection plate is connected with the support body in a rotating mode through the connecting assembly, the protection plate is switched between a first working position and a second working position, the protection plate shields a feeding hole when the first working position, and the protection plate exposes the feeding hole when the second working position. Among the above-mentioned protector, the guard plate shelters from laser cutting machine's material loading mouth when first work position, and during cutting tubular product, tubular product can not stretch out from the material loading mouth when being driven to move on the cutting machine to avoid causing the personal harm to operating personnel. Meanwhile, the laser radiation can be shielded, and hidden danger to operators caused by ejection of the laser radiation from the feeding port is avoided. When needing artifical material loading, the guard plate can be through coupling assembling from first work position switch to second work position, exposes the material loading mouth, and protector's use is comparatively simple and convenient.
Description
Technical Field
the utility model relates to a laser beam machining field especially relates to protector and laser cutting machine.
background
when the laser cutting machine is used for processing, the pipe can be driven to move linearly back and forth, the weight of the pipe is large, the moving speed is high, personal harm is easily caused to an operator, and meanwhile, the laser radiation can also cause great hidden danger to the operator.
Therefore, the laser cutting machine is usually used with a protection device to properly protect the operator, and the conventional protection device has the problems of inconvenient use, high installation difficulty and the like.
SUMMERY OF THE UTILITY MODEL
therefore, a protection device and a laser cutting machine which are convenient to use are needed.
The utility model provides a protector for shelter from laser cutting machine's material loading mouth, include:
A frame body;
The connecting assembly is arranged on the frame body; and
The guard plate, through coupling assembling with the support body rotates to be connected, makes the guard plate switches between from first work position and second work position, the guard plate is in during first work position right the material loading mouth shelters from, the guard plate is in during the second work position will the material loading mouth exposes.
Among the above-mentioned protector, the guard plate shelters from laser cutting machine's material loading mouth when first work position, and during cutting tubular product, tubular product can not stretch out from the material loading mouth when being driven to move on the cutting machine to avoid causing the personal harm to operating personnel. Meanwhile, the generated laser radiation can be shielded, and hidden danger to operators caused by ejection of the laser radiation from the feeding port is avoided. When needing artifical material loading, the guard plate can be through coupling assembling from first work position switch to second work position, exposes the material loading mouth, and protector's use is comparatively simple and convenient.
In one embodiment, the frame body comprises opposite vertical rods, a first cross rod and a second cross rod, the vertical rods on two sides are connected with the first cross rod and the second cross rod, the first cross rod and the second cross rod are arranged at intervals, and the protection plate is connected with the first cross rod and the second cross rod through the connecting assembly.
In one embodiment, the coupling assembling includes first runner assembly and second runner assembly, first horizontal pole is followed the axial height of pole setting is greater than the second horizontal pole is followed the axial height of pole setting, the guard plate passes through first runner assembly with first horizontal pole rotates to be connected, and pass through the second runner assembly with the second horizontal pole rotates to be connected.
In one embodiment, the second rotating assembly includes a first rotating member, a second rotating member and a telescopic connecting rod, the first rotating member is disposed on the protection plate, the second rotating member is disposed on the second cross bar, and two ends of the telescopic connecting rod are respectively rotatably connected with the first rotating member and the second rotating member.
in one embodiment, the telescopic connecting rod comprises an inner rod and an outer rod, the inner rod is telescopically connected into the outer rod, the inner rod is rotatably connected with the first rotating member, the outer rod is rotatably connected with the second rotating member, and the length of the inner rod extending out of the outer rod is gradually increased when the first working position is switched to the second working position.
In one embodiment, the protection plate further comprises a first fastening piece, the first rotating piece is provided with a first rotating hole, and the protection plate is rotatably connected with the first rotating hole through the first fastening piece; and/or
Still include the second fastener, the second rotates the piece and is equipped with the second and rotates the hole, the one end of outer pole is passed through the second fastener with the second rotates the hole and rotates the connection.
In one embodiment, the linkage is a gas spring.
In one embodiment, the protection plate is a plurality of, and is a plurality of the protection plate sets up side by side along the length direction of material loading mouth, coupling assembling is a plurality of, respectively with the protection plate rotates to be connected, just the protection plate can be relative alone the support body rotates.
In one embodiment, at least one of the following schemes is also included;
The side edges of the protection plates extend to form flanges, and the flanges are lapped on the side edges of the adjacent protection plates;
The protection device further comprises a handle, and the handle is mounted on the protection plate;
The protection device further comprises a transparent observation plate, an observation cavity is formed in the protection plate, and the observation plate is installed in the observation cavity.
A laser cutting machine comprising:
A main body; and
in the protection device, the frame body is arranged on the main body.
Drawings
FIG. 1 is a schematic structural view of a laser cutting machine according to an embodiment;
FIG. 2 is a schematic view of the laser cutting machine shown in FIG. 1;
FIG. 3 is a top view of the laser cutting machine shown in FIG. 1;
FIG. 4 is a schematic structural view of a guard of the laser cutting machine shown in FIG. 1;
FIG. 5 is a side view of the laser cutter shown in FIG. 1;
FIG. 6 is an enlarged schematic view of the laser cutter shown in FIG. 5 at B;
Fig. 7 is an enlarged schematic view of the guard shown in fig. 4 at a.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
referring to fig. 1 and 2, a laser cutting machine 8 according to an embodiment includes a main body 9 and a guard 10. Protector 10 installs on main part 9 for shelter from laser cutting machine 8's material loading mouth 11, avoid tubular product to stretch out from material loading mouth 11 and cause bodily injury to operating personnel, can also shelter from laser radiation simultaneously.
In one embodiment, the protection device 10 includes a frame body 100, a connection assembly 200, and a protection plate 300. The connecting assembly 200 is disposed on the frame body 100. Protection plate 300 rotates through coupling assembling 200 and support body 100 to be connected, makes protection plate 300 switch between from first work position and the second work position, and protection plate 300 shelters from material loading mouth 11 when first work position, and protection plate 300 exposes material loading mouth 11 when the second work position.
Among the above-mentioned protector 10, guard plate 300 shelters from laser cutting machine 8's material loading mouth 11 when first work position, and during the cutting tubular product, tubular product can not stretch out from material loading mouth 11 when being driven to move on laser cutting machine 8 to avoid causing the personal harm to operating personnel. Meanwhile, the generated laser radiation can be shielded, and hidden danger to operators caused by the ejection of the laser radiation from the feeding port 11 is avoided. When manual feeding is needed, the protection plate 300 can be switched from the first working position to the second working position through the connection assembly 200, the feeding port 11 is exposed, and the protection device 10 is simple and convenient to use.
Referring to fig. 3, in one embodiment, the frame 100 includes an upright 110, a first cross bar 120, and a second cross bar 130, which are oppositely disposed. The first cross bar 120 and the second cross bar 130 are connected to the vertical bars 110 at two sides, and the first cross bar 120 and the second cross bar 130 are disposed at an interval. Specifically, the second cross bar 130 further includes a first mounting bar 131 and a second mounting bar 133. The two first mounting rods 131 are respectively mounted on the vertical rods 110 at two sides and are perpendicular to the vertical rods 110, so that the first mounting rods 131 face to one end away from the protection plate 300. The height of the first cross bar 120 along the axial direction of the vertical rod 110 is greater than the height of the second cross bar 130 along the axial direction of the vertical rod 110, and two ends of the second mounting rod 133 are respectively connected with the second mounting rods 133 at two sides, so that the second mounting rods 133 are arranged in parallel with the first cross bar 120. The protection plate 300 is rotatably connected to the first cross bar 120 and the second cross bar 130 through the connection assembly 200, and the protection plate 300 can rotate in a counterclockwise direction to expose the loading opening 11.
Referring to fig. 4 and 5, in particular, the connecting assembly 200 includes a first rotating assembly 210 and a second rotating assembly 220. The guard plate 300 is rotatably coupled to the first cross bar 120 by the first rotating assembly 210 and rotatably coupled to the second cross bar 130 by the second rotating assembly 220.
The second rotating assembly 220 includes a first rotating member 221, a second rotating member 222 and a telescopic link 223. The first rotating member 221 is disposed on the protection plate 300, the second rotating member 222 is disposed on the second mounting rod 133, and two ends of the telescopic link 223 are rotatably connected to the first rotating member 221 and the second rotating member 222, respectively.
The telescopic link 223 includes an inner rod 224 and an outer rod 225. The inner rod 224 is telescopically connected to the outer rod 225, one end of the outer rod 225 is rotatably connected to the second rotating member 222, and one end of the inner rod 224 is rotatably connected to the first rotating member 221. When the outer rod 225 is switched from the first working position to the second working position, the length of the inner rod 224 extending out of the outer rod 225 is gradually increased, so that the protection plate 300 is supported, and the angle of the protection plate 300 after being turned is fixed.
Referring also to FIG. 6, in one embodiment, the guard 10 further includes a first fastener (not shown). The first rotating member 221 includes a first fixing portion 226 and a first lug 227 connected to each other. The first fixing portion 226 is fixed on the protection plate 300, the first lug 227 is formed with a first rotating hole (not shown), and one end of the inner rod 224 is rotatably connected to the first rotating hole through a first fastener.
Referring also to FIG. 7, the guard 10 also includes a second fastener (not shown). The second rotating member 222 includes a second fixing portion 228 and a second lug 229 connected to each other. The second fixing portion 228 is fixed on the second cross bar 130, a second lug 229 is provided with a second rotating hole (not shown), and one end of the outer rod 225 is rotatably connected with the first rotating hole through a first fastener.
The guard 10 also includes a third fastener (not shown). The first rotating member 210 includes a third fixing portion 211 and a third lug 213 connected to each other. The third fixing portion 211 is fixed on the first cross bar 120, and the third lug 213 has a first rotation hole (not shown). The top of the protection plate 300 is opened with a connection groove 301, and the third lug 213 is accommodated in the connection groove 301 and fixed after passing through the third fastener.
in one embodiment, the pantograph linkage 223 is a gas spring. When the operator rotates the guard plate 300 from the first working position to the second working position, the operator can rotate the guard plate 300 with more effort by the force applied to the guard plate 300 by the gas spring. Meanwhile, the gas spring drives a piston rod of the gas spring to extend through the airtight gas in the pressure cylinder, and the protection plate 300 can be stably supported after the piston rod extends, so that the protection plate 300 is prevented from being covered. Further, in the first working position, the protection plate 300 is in parallel relation to the position of the upright 110. When the second work position, the position of guard plate 300 and pole setting 110 is the vertical relation, and of course, the pivoted angle is also not limited to 90 degrees, as long as guard plate 300 after the rotation can not cause the interference to operating personnel material loading.
Referring to fig. 3 again, in one embodiment, a plurality of protection plates 300 are provided, a plurality of protection plates 300 are arranged side by side along a radial direction of the second cross bar 130, a plurality of connection assemblies 200 are respectively rotatably connected to the protection plates 300, and the protection plates 300 are independently rotatable with respect to the frame body 100. The integral protection plate 300 is not only inconvenient for producing sheet metal parts, but also has large weight, and is difficult to rotate the protection plate 300. The protection plate 300 is designed to be arranged side by side, so that inconvenience can be avoided well. Correspondingly, there are a plurality of connection assemblies 200, which are respectively connected with the protection plate 300 in a matching manner. Further, the side edges of the protection plates 300 extend to form flanges, the flanges are overlapped on the side edges of the adjacent protection plates 300, gaps between the adjacent protection plates 300 can be filled with the flanges, and laser radiation is prevented from passing through the gaps between the adjacent protection plates 300.
In one embodiment, a handle 320 is also provided on the side of the fender 300 remote from the second cross bar 130. When the operator rotates the protection plate 300, the operator can hold the handle 320, so that the convenience of operation is improved.
in one embodiment, the guard plate 300 defines a viewing cavity 330. The guard 10 also includes a transparent viewing plate 330. The observation plate 330 is installed in the observation cavity 330, and an operator can observe the processing process of the pipe through the observation plate 330, thereby facilitating subsequent operations. Further, the observation board 330 can be toughened glass, and toughened glass intensity is high, can stand the scratch of tubular product and the loss of laser.
It should be noted that the protection device 10 may be installed on the main body 9 of the laser cutting machine, or may be erected on the ground facing the feeding hole 11 in a single integral structure, and only the bottom of the upright 110 needs to be designed to be a wide and thick structure, so as to stably support the protection plate 300.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. the utility model provides a protector for shelter from laser cutting machine's material loading mouth, its characterized in that includes:
A frame body;
the connecting assembly is arranged on the frame body; and
The guard plate, through coupling assembling with the support body rotates to be connected, makes the guard plate switches between from first work position and second work position, the guard plate is in during first work position right the material loading mouth shelters from, the guard plate is in during the second work position will the material loading mouth exposes.
2. The protection device of claim 1, wherein the frame body comprises opposite vertical rods, a first cross rod and a second cross rod, the vertical rods are connected to the first cross rod and the second cross rod, the first cross rod and the second cross rod are arranged at intervals, and the protection plate is connected with the first cross rod and the second cross rod through the connecting assembly.
3. The guard of claim 2, wherein the connection assembly includes a first rotation assembly and a second rotation assembly, the first rail having a greater height along the axial direction of the upright than the second rail, the fender being rotatably coupled to the first rail via the first rotation assembly and rotatably coupled to the second rail via the second rotation assembly.
4. the shielding device according to claim 3, wherein the second rotating assembly includes a first rotating member, a second rotating member and a telescopic connecting rod, the first rotating member is disposed on the shielding plate, the second rotating member is disposed on the second cross bar, and two ends of the telescopic connecting rod are rotatably connected to the first rotating member and the second rotating member, respectively.
5. The shielding device of claim 4, wherein the telescopic linkage comprises an inner rod and an outer rod, the inner rod is telescopically coupled to the outer rod, the inner rod is rotatably coupled to the first rotating member, the outer rod is rotatably coupled to the second rotating member, and the length of the inner rod extending out of the outer rod increases gradually when the first operating position is switched to the second operating position.
6. The shielding device according to claim 5, further comprising a first fastening member, wherein the first rotating member is provided with a first rotating hole, and the shielding plate is rotatably connected with the first rotating hole through the first fastening member; and/or
Still include the second fastener, the second rotates the piece and is equipped with the second and rotates the hole, the one end of outer pole is passed through the second fastener with the second rotates the hole and rotates the connection.
7. the guard of claim 4, wherein the link is a gas spring.
8. The protection device of claim 1, wherein the protection plate is a plurality of protection plates, the plurality of protection plates are arranged side by side along the length direction of the feeding port, the plurality of connecting assemblies are respectively connected with the protection plates in a rotating mode, and the protection plates can rotate relative to the frame body independently.
9. the shielding device of claim 8, further comprising at least one of the following;
The side edges of the protection plates extend to form flanges, and the flanges are lapped on the side edges of the adjacent protection plates;
the protection device further comprises a handle, and the handle is mounted on the protection plate;
The protection device further comprises a transparent observation plate, an observation cavity is formed in the protection plate, and the observation plate is installed in the observation cavity.
10. A laser cutting machine, characterized by comprising:
A main body; and
the guard of any one of claims 1-9, the frame being mounted to the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239882.3U CN209754305U (en) | 2018-12-28 | 2018-12-28 | Protection device and laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239882.3U CN209754305U (en) | 2018-12-28 | 2018-12-28 | Protection device and laser cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN209754305U true CN209754305U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822239882.3U Active CN209754305U (en) | 2018-12-28 | 2018-12-28 | Protection device and laser cutting machine |
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| CN (1) | CN209754305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510370A (en) * | 2021-07-20 | 2021-10-19 | 赵帅 | Section bar cutting system of laser cutting automation line |
| CN114888414A (en) * | 2022-05-26 | 2022-08-12 | 徐州工业锅炉有限公司 | High-safety environment-friendly full-automatic welding device |
-
2018
- 2018-12-28 CN CN201822239882.3U patent/CN209754305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510370A (en) * | 2021-07-20 | 2021-10-19 | 赵帅 | Section bar cutting system of laser cutting automation line |
| CN114888414A (en) * | 2022-05-26 | 2022-08-12 | 徐州工业锅炉有限公司 | High-safety environment-friendly full-automatic welding device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee after: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Address before: 518051 Dazu laser building, 9 new West Road, North Nanshan District high tech park, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee before: HAN'S LASER SMART EQUIPMENT GROUP Co.,Ltd. |