CN219805526U - Adsorption dust collection all-in-one machine and laser processing system - Google Patents
Adsorption dust collection all-in-one machine and laser processing system Download PDFInfo
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- CN219805526U CN219805526U CN202320538098.0U CN202320538098U CN219805526U CN 219805526 U CN219805526 U CN 219805526U CN 202320538098 U CN202320538098 U CN 202320538098U CN 219805526 U CN219805526 U CN 219805526U
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- 239000000428 dust Substances 0.000 title claims abstract description 138
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 114
- 230000003584 silencer Effects 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adsorption and dust collection integrated machine and a laser processing system, wherein the adsorption and dust collection integrated machine comprises a shell, a dust collection fan, an adsorption fan and a silencer, the shell is provided with an accommodating space, a first inlet and outlet used for being communicated with an external dust collection cover, a second inlet and outlet used for being communicated with an external adsorption platform and a third inlet and outlet used for being communicated with an external exhaust pipeline, the first inlet and outlet, the second inlet and the third inlet and outlet are all communicated with the accommodating space, the dust collection fan, the adsorption fan and the silencer are all positioned in the accommodating space, the dust collection fan is provided with a dust collection inlet and a dust collection outlet communicated with the dust collection inlet, and the dust collection inlet is communicated with the first inlet and outlet; the adsorption fan is used for generating vacuum adsorption and is provided with an adsorption inlet and an adsorption outlet communicated with the adsorption inlet, and the adsorption inlet is communicated with the second inlet and the second outlet; one end of the silencer is communicated with the third inlet and outlet, the dust collection outlet and the adsorption outlet are communicated with the other end of the silencer, and noise generated during working is reduced.
Description
Technical Field
The utility model relates to the field of laser processing, in particular to an adsorption dust collection integrated machine and a laser processing system.
Background
At present, when using laser equipment to process the machined part, on the one hand can produce more piece, on the other hand needs to carry out effective location to the machined part, and the machined part can be the flexible circuit board, therefore, adsorb the location to the machined part and clear up the piece and be indispensable.
However, in the normal case, in order to realize the above two functions, external devices are required, and the laser device is further externally connected with other devices such as a water chiller, so that too many external devices easily cause the confusion of the production field environment, the space utilization rate is not high, the management and cleaning work is complicated, and the production benefit is not met.
Disclosure of Invention
The utility model provides an adsorption and dust collection integrated machine and a laser processing system, and aims to solve the technical problems that in the prior art, when laser equipment is used for processing a workpiece, external equipment is needed to adsorb and position the workpiece and clear scraps respectively, the excessive external equipment is easy to cause disordered production field environment, the space utilization rate is low and the production benefit is not met.
The utility model provides an adsorption and dust collection integrated machine, which comprises:
the shell is provided with an accommodating space, a first inlet and outlet used for being communicated with an external dust hood, a second inlet and outlet used for being communicated with an external adsorption platform and a third inlet and outlet used for being communicated with an external exhaust pipeline, and the first inlet and outlet, the second inlet and outlet and the third inlet and outlet are all communicated with the accommodating space;
the dust collection fan is positioned in the accommodating space and provided with a dust collection inlet and a dust collection outlet communicated with the dust collection inlet, and the dust collection inlet is communicated with the first inlet and the first outlet;
the adsorption fan is positioned in the accommodating space and is used for generating vacuum adsorption, and the adsorption fan is provided with an adsorption inlet and an adsorption outlet communicated with the adsorption inlet, and the adsorption inlet is communicated with the second inlet and outlet;
the silencer is positioned in the accommodating space, one end of the silencer is communicated with the third inlet and outlet, and the dust collection outlet and the adsorption outlet are both communicated with the other end of the silencer.
Further, the adsorption and dust collection integrated machine further comprises a three-way joint positioned in the accommodating space, wherein the three-way joint is provided with three communicated interfaces, one interface is communicated with the silencer, and the other two interfaces are respectively communicated with the dust collection outlet and the adsorption outlet.
Further, the shell comprises a shell, a dust collection flange and an adsorption flange, wherein the shell is provided with a first installation hole, a second installation hole and a third access opening in a penetrating mode, the dust collection flange and the adsorption flange are respectively installed on the first installation hole and the second installation hole, the first access opening is formed in the dust collection flange, and the second access opening is formed in the adsorption flange.
Further, the adsorption and dust collection integrated machine further comprises a pressure release valve, and the pressure release valve is installed on the adsorption flange and is communicated with the second inlet and outlet.
Further, the adsorption dust collection integrated machine further comprises a plurality of casters, and the casters are mounted at the bottom of the shell.
Further, the adsorption and dust collection integrated machine further comprises a plurality of shock absorption pads located in the accommodating space, and the corresponding shock absorption pads are installed between the adsorption fan and the shell and between the dust collection fan and the shell.
Further, the adsorption dust collection integrated machine further comprises a plurality of cooling fans, the shell is further provided with a plurality of third mounting holes in a penetrating mode, and the cooling fans are mounted on the third mounting holes.
Further, the adsorption fan is a vacuum pump.
Further, the dust collection fan comprises a blower, a dust collection shell and an integrated filter screen, a storage bin is arranged inside the dust collection shell, the dust collection inlet and the dust collection outlet are respectively arranged at two ends of the dust collection shell and are communicated with the storage bin, and the integrated filter screen and the blower are respectively arranged in the storage bin.
The utility model also provides a laser processing system, which comprises laser equipment and the adsorption dust collection integrated machine, wherein a laser generator, a dust collection cover and an adsorption platform are arranged in the laser equipment, the laser generator is positioned above the adsorption platform, the first access opening is communicated with the dust collection cover, and the second access opening is communicated with the adsorption platform.
Compared with the prior art, the utility model has the beneficial effects that at least:
according to the utility model, the dust suction fan and the adsorption fan are integrated in one shell, the dust suction fan is used for being communicated with an external dust suction cover, and the adsorption fan is used for being communicated with an external adsorption platform, so that the adsorption dust suction integrated machine has the functions of removing scraps and generating vacuum adsorption, the number of external equipment of a laser processing system is reduced, the environment of a production site is improved, the space utilization rate is high, management and cleaning work are simplified, the production benefit is improved, and the silencer is arranged in the accommodating space, so that wind energy discharged by the dust suction fan and the adsorption fan can be subjected to silencing treatment through the silencer, and noise generated during machine working is reduced.
Drawings
Fig. 1 is a side view of an integrated suction and cleaning machine according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view of a suction fan provided by an embodiment of the present utility model;
fig. 4 is a second side view of the suction and suction integrated machine according to the embodiment of the present utility model;
FIG. 5 is a schematic diagram of an adsorption flange and pressure relief valve combined according to an embodiment of the present utility model;
fig. 6 is a perspective view of an integrated machine for adsorbing and sucking dust according to an embodiment of the present utility model.
In the figure:
10. a housing; 11. a housing; 111. an accommodation space; 112. a third access opening; 113. a third mounting hole; 12. a dust collection flange; 121. a first access opening; 13. an adsorption flange; 131. a second access opening; 20. a dust collection fan; 21. a blower; 22. a dust collection housing; 221. a dust collection inlet; 222. a dust collection outlet; 223. a storage bin; 23. integrating a filter screen; 30. an adsorption fan; 31. an adsorption inlet; 32. an adsorption outlet; 40. a muffler; 50. a three-way joint; 60. casters; 70. a shock pad; 80. a pressure release valve; 90. a heat radiation fan.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on 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," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 4, an embodiment of the utility model discloses an integrated machine for sucking and dust, which is arranged beside a laser device, the laser device needs to suck and fix a workpiece when the workpiece is processed, and processing scraps can be generated in the processing process, the workpiece can be a cover film or a flexible circuit board, in the embodiment, the workpiece is preferably a flexible circuit board, and the integrated machine for sucking and dust is used for removing scraps generated in the processing of the laser device and providing a high-pressure vacuum sucking function for fixing the workpiece.
The adsorption and dust collection integrated machine comprises a shell 10, a dust collection fan 20, an adsorption fan 30 and a silencer 40, wherein the shell 10 is provided with an accommodating space 111, a first inlet and outlet 121, a second inlet and outlet 131 and a third inlet and outlet 112, the accommodating space 111 is located inside the shell 10, the first inlet and outlet 121 is communicated with an external dust collection cover, the second inlet and outlet 131 is communicated with an external adsorption platform, the third inlet and outlet 112 is communicated with an external exhaust pipeline, the first inlet and outlet 121, the second inlet and outlet 131 and the third inlet and outlet 112 are communicated with the accommodating space 111, the external dust collection cover and the external adsorption platform are all arranged inside external laser equipment, and the dust collection fan 20, the adsorption fan 30 and the silencer 40 are all located inside the accommodating space 111.
The dust suction fan 20 has a dust suction inlet 221 and a dust suction outlet 222 communicating with the dust suction inlet 221, the dust suction inlet 221 communicating with the first inlet 121 through a heat-resistant hose; the dust absorption fan 20 absorbs the scraps through the dust absorption cover, the scraps can be stored in the dust absorption fan 20, the adsorption fan 30 is preferably a vacuum pump, the adsorption fan 30 is provided with an adsorption inlet 31 and an adsorption outlet 32 communicated with the adsorption inlet 31, the adsorption inlet 31 is communicated with the second inlet 131 through a heat-resistant hose, and the adsorption fan 30 generates vacuum adsorption and fixes a workpiece through an adsorption platform, so that the adsorption dust absorption integrated machine has the functions of removing the scraps and generating vacuum adsorption, the number of external devices of a laser processing system is reduced, the space utilization rate of a laser processing production site can be effectively improved, the site management and cleaning work are facilitated, and the production efficiency is improved.
One end of the silencer 40 is communicated with the third inlet and outlet 112, the dust collection outlet 222 and the adsorption outlet 32 are communicated with the other end of the silencer 40 through heat-resistant hoses, and air exhausted by the dust collection fan 20 and the adsorption fan 30 is treated through the silencer 40, so that noise generated during operation of the adsorption and dust collection integrated machine is reduced.
The dust suction fan 20 comprises a blower 21, a dust suction shell 22 and an integrated filter screen 23, wherein a storage bin 223 is arranged inside the dust suction shell 22, a dust suction inlet 221 and a dust suction outlet 222 are respectively formed in two ends of the dust suction shell 22 and are communicated with the storage bin 223, the integrated filter screen 23 and the blower 21 are respectively arranged in the storage bin 223, the blower 21 is positioned between the integrated filter screen 23 and the dust suction outlet 222 so as to provide suction force, external chips can enter the integrated filter screen 23 through the dust suction cover, the first inlet and outlet 121 and the dust suction inlet 221 in sequence, and the dust suction shell 22 can be detached so as to clean the chips in the integrated filter screen 23.
The adsorption and dust collection integrated machine further comprises a three-way joint 50 positioned in the accommodating space 111, the three-way joint 50 is provided with three communicated interfaces, one of the interfaces is connected with the silencer 40 through threaded fit, the other two interfaces are respectively communicated with the dust collection outlet 222 and the adsorption outlet 32, and the three-way joint 50 can collect and transmit air exhausted by the dust collection fan 20 and the adsorption fan 30 to the silencer 40, so that the wiring of an inner pipeline of the adsorption and dust collection integrated machine is reduced, and the inner structure of the adsorption and dust collection integrated machine is more compact.
The shell 10 includes casing 11, dust absorption flange 12 and absorption flange 13, and casing 11 is detachable structure to improve the convenience of absorption dust absorption all-in-one machine maintenance, connect and fix through the lock between the different parts on the casing 11, accommodation space 111 locates the inside of casing 11, and casing 11 runs through and is equipped with first mounting hole, second mounting hole and third access & exit 112, and dust absorption flange 12 and absorption flange 13 install respectively on first mounting hole and second mounting hole, and first access & exit 121 locates on the dust absorption flange 12, and absorption flange 13 is located to second access & exit 131, and absorption fan 30 is connected with absorption flange 13 through heat-resisting hose, and absorption fan 20 is connected with dust absorption flange 12 through heat-resisting hose, and absorption flange 13 and dust absorption flange 12 still are connected with external laser equipment through outside heat-resisting hose respectively, in order to realize the vacuum absorption and remove the function of piece on absorption dust absorption all-in-one machine.
In some embodiments, the adsorption and dust collection integrated machine further comprises a plurality of casters 60, wherein the casters 60 are installed at the bottom of the shell 10 to improve the moving convenience of the adsorption and dust collection integrated machine, the adsorption and dust collection integrated machine has good bearing capacity, and a cold water machine can be installed on the upper surface of the shell 10 to enable an external accessory of the laser processing equipment to be integrated further.
In some embodiments, the suction and dust collection integrated machine further includes a plurality of shock pads 70 located in the accommodating space 111, where the shock pads 70 are preferably cylindrical, and corresponding shock pads 70 are installed between the suction fan 30 and the housing 10 and between the suction fan 20 and the housing 10, and specifically, the shock pads 70 may be disposed at the bottom of the inner wall of the housing 10 or at the side of the inner wall, so as to reduce vibration and noise caused when the suction fan 30 and the suction fan 20 operate.
Referring to fig. 2, fig. 4, and fig. 5, the integrated adsorption and dust collection machine further includes a pressure release valve 80 for preventing the internal air pressure of the adsorption fan 30 from being too high, where the pressure release valve 80 is mounted on the adsorption flange 13 and is communicated with the second inlet and outlet 131, the pressure release valve 80 effectively prevents abnormal operation of the adsorption fan 30 caused by too high negative pressure, and the pressure release valve 80 can regulate the pressure, so that the adsorption fan 30 can keep working normally under the sealed working condition.
Referring to fig. 6, the adsorption dust collection integrated machine further includes a plurality of cooling fans 90, the housing 10 further has a plurality of third mounting holes 113 penetrating therethrough, and the cooling fans 90 are mounted on the third mounting holes 113, in this embodiment, the number of cooling fans 90 is two, so as to ensure air circulation inside the housing 10 and perform heat dissipation.
With continued reference to fig. 2 to 4, the utility model also discloses a laser processing system, which comprises a laser device and the adsorption dust collection integrated machine, wherein the laser device is internally provided with a laser generator, a dust collection cover and an adsorption platform, the first inlet and outlet 121 is communicated with the dust collection cover through a heat-resistant hose, the second inlet and outlet 131 is communicated with the adsorption platform through a heat-resistant hose, a workpiece is fixed on the adsorption platform, the dust collection cover is positioned at the side of the adsorption platform, the adsorption fan 30 is used for vacuum-adsorbing and fixing the workpiece through the adsorption platform, the laser generator is used for cutting the workpiece and generating scraps, and the dust collection fan 20 is used for sucking and removing the scraps in the laser device through the dust collection cover.
Working principle of laser processing system:
the machined part will be placed at first on the adsorption platform, start the adsorption dust absorption all-in-one, adsorption fan 30 passes through the fixed machined part of adsorption platform vacuum adsorption, laser generator carries out cutting process for the machined part, the piece that produces will enter into dust absorption fan 20 through the suction hood in proper order, the piece will stay in the integrated filter screen 23 of adsorption fan 30, dust absorption fan 20 and adsorption fan 30 exhaust wind all fall the noise through muffler 40 and handle, finally by the third access & exit 112 discharge, dust absorption casing 22 can be taken apart in the dust absorption fan 20, in order to clear away the piece in the integrated filter screen 23, if the work of adsorption fan 30 because of the negative pressure is unusual, can carry out the pressure relief processing through pressure release valve 80.
In summary, the dust suction fan 20 and the suction fan 30 are integrated in the housing 10, the dust suction fan 20 is used for being communicated with an external dust suction hood, and the suction fan 30 is used for being communicated with an external suction platform, so that the suction and suction integrated machine has the functions of removing chips and generating vacuum suction, the number of external devices of a laser processing system is reduced, the environment of a production site is improved, the space utilization rate is high, management and cleaning work are simplified, the production benefit is improved, and the silencer 40 is arranged in the accommodating space 111, so that wind energy discharged by the dust suction fan 20 and the suction fan 30 can be subjected to silencing treatment through the silencer 40, and noise generated during machine working is reduced.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. The utility model provides an adsorb dust absorption all-in-one which characterized in that includes:
the shell is provided with an accommodating space, a first inlet and outlet used for being communicated with an external dust hood, a second inlet and outlet used for being communicated with an external adsorption platform and a third inlet and outlet used for being communicated with an external exhaust pipeline, and the first inlet and outlet, the second inlet and outlet and the third inlet and outlet are all communicated with the accommodating space;
the dust collection fan is positioned in the accommodating space and provided with a dust collection inlet and a dust collection outlet communicated with the dust collection inlet, and the dust collection inlet is communicated with the first inlet and the first outlet;
the adsorption fan is positioned in the accommodating space and is used for generating vacuum adsorption, and the adsorption fan is provided with an adsorption inlet and an adsorption outlet communicated with the adsorption inlet, and the adsorption inlet is communicated with the second inlet and outlet;
the silencer is positioned in the accommodating space, one end of the silencer is communicated with the third inlet and outlet, and the dust collection outlet and the adsorption outlet are both communicated with the other end of the silencer.
2. The suction and suction all-in-one machine according to claim 1, further comprising a three-way joint located in the accommodating space, wherein the three-way joint is provided with three communicated interfaces, one of the interfaces is communicated with the muffler, and the other two interfaces are respectively communicated with the suction outlet and the suction outlet.
3. The suction and dust collection integrated machine according to claim 1, wherein the housing comprises a shell, a dust collection flange and a suction flange, the shell is provided with a first mounting hole, a second mounting hole and a third inlet and outlet in a penetrating mode, the dust collection flange and the suction flange are respectively mounted on the first mounting hole and the second mounting hole, the first inlet and outlet is formed in the dust collection flange, and the second inlet and outlet is formed in the suction flange.
4. The suction and suction all-in-one machine of claim 3, further comprising a pressure relief valve mounted to the suction flange and in communication with the second inlet and outlet.
5. The suction and cleaning all-in-one machine of claim 1, further comprising a plurality of casters mounted to the bottom of the housing.
6. The suction and cleaning integrated machine according to any one of claims 1-5, further comprising a plurality of shock pads located in the accommodating space, wherein the shock pads are respectively installed between the suction fan and the housing and between the suction fan and the housing.
7. The suction and dust collection integrated machine according to any one of claims 1 to 5, further comprising a plurality of cooling fans, wherein the housing is further provided with a plurality of third mounting holes therethrough, and the cooling fans are mounted on the third mounting holes.
8. The suction and suction all-in-one machine of any one of claims 1-5, wherein the suction fan is a vacuum pump.
9. The suction and dust collection integrated machine according to any one of claims 1 to 5, wherein the dust collection fan comprises a blower, a dust collection shell and an integrated filter screen, a storage bin is arranged inside the dust collection shell, the dust collection inlet and the dust collection outlet are respectively arranged at two ends of the dust collection shell and are communicated with the storage bin, and the integrated filter screen and the blower are arranged in the storage bin.
10. A laser processing system, which is characterized by comprising a laser device and the adsorption dust collection integrated machine as claimed in any one of claims 1-9, wherein a laser generator, a dust collection cover and an adsorption platform are arranged in the laser device, the laser generator is positioned above the adsorption platform, a first inlet and outlet is communicated with the dust collection cover, and a second inlet and outlet is communicated with the adsorption platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538098.0U CN219805526U (en) | 2023-03-10 | 2023-03-10 | Adsorption dust collection all-in-one machine and laser processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538098.0U CN219805526U (en) | 2023-03-10 | 2023-03-10 | Adsorption dust collection all-in-one machine and laser processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805526U true CN219805526U (en) | 2023-10-10 |
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ID=88216087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320538098.0U Active CN219805526U (en) | 2023-03-10 | 2023-03-10 | Adsorption dust collection all-in-one machine and laser processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805526U (en) |
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2023
- 2023-03-10 CN CN202320538098.0U patent/CN219805526U/en active Active
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