CN213436220U - Follow-up dust removal device for cutting workbench - Google Patents
Follow-up dust removal device for cutting workbench Download PDFInfo
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- CN213436220U CN213436220U CN202021663076.XU CN202021663076U CN213436220U CN 213436220 U CN213436220 U CN 213436220U CN 202021663076 U CN202021663076 U CN 202021663076U CN 213436220 U CN213436220 U CN 213436220U
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Abstract
The application relates to a follow-up dust collector for cutting table belongs to the dust collecting equipment field, includes: the dust collection cover is arranged on the movable cross beam and positioned above the processing assembly, and can play a role in collecting smoke dust when the processing assembly processes a workpiece; the first dust suction pipe assembly comprises a first dust suction pipe and a conversion box, the conversion box is arranged on the first dust suction pipe in a sliding mode and is communicated with the first dust suction pipe, and the height of the first dust suction pipe is flush with the upper end of the dust collection cover; the second dust collection pipe is communicated with the dust collection cover and the conversion box and is a straight pipe and is approximately horizontally arranged; the arrangement of the dust suction pipe not only reduces the number of the bent channels of the dust suction pipe, reduces the internal air suction resistance, and improves the utilization rate of wind power; but also shortens the whole length of the dust suction pipe and reduces the power consumption of the dust removing equipment connected with the dust suction pipe.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to a follow-up dust collector for cutting table.
Background
The cutting workbench mainly performs cutting processing on a workpiece, plasma cutting or flame cutting is commonly used, and the cutting workbench generally performs processing on different positions of the workpiece through a movable cross beam moving along a track. When the cutting workbench is used for processing workpieces, a large amount of smoke is generated, and the existence of the smoke seriously harms the health of processing personnel. For this reason, in the prior art, an air suction pipe and a dust removing device are generally arranged near the numerical control cutting workbench to reduce smoke generated by the cutting workbench. The suction port of the existing air suction pipe is generally arranged above the cutting workbench, the air suction pipe extends to the bottom of the cutting workbench after being turned for many times and then is connected with the dust removal equipment, the arrangement of the air suction pipe in the mode not only occupies a large area, but also more importantly, the arrangement mode causes the air suction pipe to have a plurality of bent ways, so that the resistance of internal air suction is increased, and the waste of wind power is caused; meanwhile, due to the existence of the bend of the air suction pipe, the whole length of the air suction pipe is increased to a certain extent, so that the driving power of the dust removal device is obviously increased, and the power consumption is increased.
SUMMERY OF THE UTILITY MODEL
This application is solved in current cutting table's smoke and dust processing apparatus, because the aspiration channel has many places bends to lead to inside induced draft resistance to increase in the aspect of arranging, cause the extravagant problem of wind-force, and because the existence of aspiration channel bend, lead to increasing the whole length of aspiration channel, and then lead to the problem that the dust collecting equipment consumption that is connected with it increases, this application designs a follow-up dust collector for cutting table can solve above-mentioned problem, and it specifically does:
the utility model provides a follow-up dust collector for cutting table, cutting table includes:
the workbench is provided with a track;
the movable cross beam is arranged on the track in a sliding manner;
the processing subassembly, the processing subassembly sets up in portable crossbeam, and dust collector includes:
the dust collection cover is arranged on the movable cross beam and positioned above the processing assembly, and the dust collection cover is provided with a dust collection connecting port and can play a role in collecting smoke dust when the processing assembly processes a workpiece;
the first dust suction pipe assembly comprises a first dust suction pipe and a conversion box, the conversion box is arranged on the first dust suction pipe in a sliding mode and is communicated with the first dust suction pipe, and the height of the first dust suction pipe and the height of the dust suction connecting port are in the same set height interval;
the second dust absorption pipe is communicated with the dust collection cover and the conversion box and is a straight pipe.
Preferably, the dust cage comprises:
the rigid cover body is arranged above the processing assembly, the dust collection connecting port is arranged on the rigid cover body, and the rigid cover body is arranged on the movable cross beam;
and the flexible side curtain is arranged along the lower edge of the rigid cover body in a circle.
Preferably, the flexible side curtain is surrounded by a plurality of PVC soft curtains along the circumference of the lower edge of the rigid cover body.
Preferably, the rigid cover body is enclosed by a plurality of side plates and a top plate, and the opening area of the bottom end of the rigid cover body is larger than that of the top plate.
Preferably, the first dust suction pipe is provided with air inlets along the length direction thereof, the first dust suction pipe is further provided with a belt for closing the air inlets, and the switching box comprises:
the box body is connected with the second dust collection pipe and is provided with an opening for the belt to pass through;
and the middle compression rollers are arranged in the box body and are tightly attached to the lower surface of the belt.
Preferably, the switching box is located on an upper surface of the first dust suction pipe.
Preferably, the method further comprises the following steps:
at least two border compression rollers, two border compression rollers set up in the box and lie in the both sides of middle compression roller, and two border compression rollers are pasted tightly with the upper surface of belt.
Preferably, the second dust suction pipe is provided with two suction ends, and the two suction ends are communicated with the dust suction connecting port of the dust collection cover.
Preferably, the first dust suction pipe is a square pipe.
The utility model discloses the height that sets up first dust absorption pipe is roughly equal with the height of dust cage, sets up the second dust absorption pipe to straight tube and roughly level simultaneously, and the cooperation of first dust absorption pipe and dust cage has avoided the second dust absorption pipe to extend downwards and has formed the bend, has avoided the second dust absorption pipe to form the condition of bend because of extending downwards at the position of being connected with first dust absorption pipe secondly, and the arrangement of this kind of dust absorption pipe of this application has not only reduced dust absorption pipe bend quantity, has reduced the interior resistance that induced drafts, has improved the utilization ratio of wind-force; but also shortens the whole length of the dust suction pipe and reduces the power consumption of the dust removing equipment connected with the dust suction pipe.
Drawings
Fig. 1-2 are front views of the present invention;
FIG. 3 is an enlarged view taken at I in FIG. 2;
fig. 4 is a cross-sectional view of fig. 3.
In the figure, the dust removing device comprises a working table 1, a working table 2, a processing assembly 3, a movable cross beam 4, a dust removing device 401, a first dust suction pipe 402, a conversion box 402a, a box body 402b, an edge pressing roller 402c, a middle pressing roller 403, a second dust suction pipe 404, a suction port end 405, an air inlet 406, a belt 5, a dust collection cover 501, a rigid cover 501a, a side plate 501b, a top plate 502, a flexible side curtain 503 and a dust collection connecting port.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-4, a follow-up dust removing device 4 for a cutting table, the cutting table includes a table 1, a movable beam 3 and a processing assembly 2, two tracks are arranged on the table 1 at intervals, the movable beam 3 is slidably arranged on the two tracks, meanwhile, the processing assembly 2 is fixed on the movable beam 3, the processing of a workpiece is realized by moving the movable beam 3 and the processing assembly 2 thereon, the workpiece may generate a large amount of smoke during the processing, and the dust removing device 4 in the application can process the smoke.
Specifically, the present application improves the dust removing device 4 in that the dust removing device 4 includes a dust collecting cover 5, a first dust collecting pipe 401 assembly and a second dust collecting pipe 403, the dust collecting cover 5 covers the movable cross beam 3 and is located above the processing assembly 2, the dust collecting cover 5 has a dust collecting connector 503, the first dust collecting pipe 401 assembly includes a first dust collecting pipe 401 arranged along the track direction and a conversion box 402 slidably arranged on the first dust collecting pipe 401, the conversion box 402 is communicated with the inside of the first dust collecting pipe 401, and the conversion box 402 is also communicated with the second dust collecting pipe 403. The height of the first dust suction pipe 401 is in the same height interval with the dust suction connection opening 503, the height interval means that the two air suction pipes float up and down no more than 30CM, the second dust suction pipe 403 is a straight pipe, so that the second dust suction pipe connected between the first dust suction pipe 401 and the dust hood 5 is in a roughly horizontal state, even if the second dust suction pipe 403 is slightly bent when being connected with the dust hood 5, the bending length is very short, the resistance generated by internal air suction is negligible, the dust hood replaces the part of the height of the traditional suction pipe, which is bent and extended downwards in order to be closer to the processing component 2, the second dust suction pipe 403 is matched with the dust hood, the second dust suction pipe 403 is prevented from extending downwards to form a large curve, the internal air suction resistance is reduced, and the utilization rate of wind power is improved.
In addition, the first dust suction pipe 401 and the dust suction connection opening 503 of the dust hood 5 are located in the same height interval, so that the second dust suction pipe 403 does not need to bend and extend downwards when being connected with the first dust suction pipe 401, and is directly communicated with the first dust suction pipe 401 through a straight pipe, thereby not only avoiding the formation of a curve of the second dust suction pipe 403 and reducing the internal air suction resistance, but also fully utilizing the three-dimensional space, optimizing the arrangement of the dust suction pipes and reducing the occupied area of the dust suction pipes.
Moreover, with first dust absorption pipe 401 setting in the top of numerical control workstation, when the staff was getting into the work station, staff and other equipment can not collide with first dust absorption pipe 401, avoid equipment to damage on the one hand, on the other hand can also guarantee staff's safety.
Further, the dust collection cover 5 includes a rigid cover 501 and a flexible side curtain 502, the upper end surface of the rigid cover 501 has a vent for passing air, the lower end surface is open, the side surface of the rigid cover 501 is closed, the rigid cover 501 is fixed on the movable cross beam 3 through a connecting rod, the flexible side curtain 502 is arranged at the lower edge of the rigid cover 501 along the periphery of the side surface of the rigid cover 501, and the rigid cover 501 and the flexible side curtain 502 are covered at the periphery of the movable cross beam 3 and the processing assembly 2. The staff can get into internally mounted and adjust processing subassembly 2 or maintain processing subassembly 2 through lifting flexible side curtain 502, and dust cage 5 can gather together the smoke and dust that produces when processing subassembly 2 processes the work piece, is favorable to the dust absorption pipe effectively to absorb the smoke and dust, prevents to absorb a large amount of outside clean air, improves the validity of suction effect, reduces the waste of suction.
Furthermore, the flexible side curtain 502 is surrounded by a plurality of PVC flexible curtains along a circle of the lower edge of the rigid cover 501, and the split flexible side curtain 502 is more convenient for the staff to get in and out.
The flexible side curtain 502 may also be an integral type, that is, the flexible side curtain 502 is also a PVC soft curtain, but different from the above, the PVC soft curtain is an integral type, and the whole PVC soft curtain is surrounded by a circle along the lower edge of the rigid cover 501 to form a structure with closed sides and open top and bottom.
Further, the rigid cover 501 is formed by a plurality of side plates 501a and a top plate 501b, and is enclosed into a cover body with an open bottom end, a closed side surface and a closed top surface, and the side plates 501a of the rigid cover 501 are connected end to enclose a closed rectangular shape.
Furthermore, air inlets 405 are arranged on the first dust suction pipe 401 along the length direction thereof, air outlets are arranged at the end parts of the first dust suction pipe 401, the air inlets 405 are a plurality of air inlets 405 formed by hollowing out the side wall of the first dust suction pipe 401, a belt 406 for sealing the air inlets 405 is further arranged on the first dust suction pipe 401 along the length direction thereof, wherein the conversion box 402 comprises a box body 402a with a rectangular parallelepiped structure, the bottom end of the box body 402a is open, two middle press rollers 402c are installed in the box body 402a, the central axes of the two middle press rollers 402c are vertical to the length direction of the belt 406, the two middle press rollers 402c are both positioned on the lower surface of the belt 406, the belt 406 can be raised to a certain height, so that the first dust suction pipe 401 is communicated with the second dust suction pipe 403, and when the box body 402a moves relative to the belt 406, the middle press rollers 402c can always roll or slide on the, the first dust suction pipe 401 and the second dust suction pipe 403 are always communicated when the box body 402a moves along the track along with the first dust suction pipe 401 and the movable beam 3.
The two middle pressing rollers 402c can increase the length of the belt 406 that is lifted up, increase the ventilation space between the belt 406 and the first dust suction pipe 401, and increase the suction force and speed.
Further, on the basis, the converting box 402 further comprises two edge pressing rollers 402b, the arrangement direction of the edge pressing rollers 402b is the same as that of the middle pressing roller 402c, the two edge pressing rollers 402b are also arranged in the box body 402a and located on two sides of the middle pressing roller 402c, meanwhile, the two edge pressing rollers 402b are arranged on the upper surface of the belt 406 and are tightly attached to the upper surface, and the two edge pressing rollers 402b can ensure that the belt 406 is tightly attached to the first dust suction pipe 401 at the position where the converting box 402 is led out, so that the occurrence of air leakage is reduced.
It should be noted that although the width of the switch box 402 is equal to the width of the belt 406, the air leakage of the switch box 402 can be reduced, but the switch box 402 can tolerate a small amount of air leakage and does not affect the use.
Further, the conversion box 402 is located on the upper surface of the first dust suction pipe 401, and for the cantilever-type second dust suction pipe 403, especially when the cantilever length of the second dust suction pipe 403 is large, the torque of the cantilever end of the second dust suction pipe 403 at the other end is large, and the conversion box 402 can provide a supporting point for the second dust suction pipe 403, especially the supporting force of the edge pressing roller 402b on the second dust suction pipe 403, reduce the torque of the cantilever end of the second dust suction pipe 403, and reduce the damage to the second dust suction pipe 403.
Of course, in an alternative embodiment, the first dust suction pipe 401 is a square pipe, and the belt 406 and the suction opening may be disposed on a side surface close to the worktable.
Further, the second dust suction pipe 403 has two suction ends 404, the two suction ends 404 are connected to the top plate 501b of the dust collection cover 5 along the direction perpendicular to the track, the suction ends 404 are communicated with the dust suction connection port of the dust collection cover 5, the two suction ends 404 can improve the suction efficiency of the smoke dust, and prevent the smoke dust from being excessive, and the two suction ends 404 can increase the supporting points of the second dust suction pipe 403, so that the second dust suction pipe 403 is changed from single-point support to double-point support, and the moving stability of the second dust suction pipe 403 is improved.
In addition, the connection of the second dust suction pipe 403 may also be configured as above, and specifically, the difference from the above is that the second dust suction pipe 403 may directly penetrate through the side plate 501a of the dust hood 5 and extend into the dust hood 5, and the height of the first dust suction pipe 401 may be correspondingly reduced slightly to connect with the first dust suction pipe 401, so that a small curve between the second dust suction pipe 403 and the dust hood 5 may also be avoided, and the internal air suction resistance may be further reduced.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (9)
1. A follow-up dust collector for a cutting table, the cutting table comprising:
the workbench is provided with a track;
the movable cross beam is arranged on the track in a sliding manner;
the processing subassembly, the processing subassembly set up in portable crossbeam, its characterized in that, dust collector includes:
the dust collection cover is arranged on the movable cross beam and provided with a dust collection connector;
the first dust suction pipe assembly comprises a first dust suction pipe and a conversion box, the conversion box is arranged on the first dust suction pipe in a sliding mode and communicated with the first dust suction pipe, and the first dust suction pipe and the dust suction connecting port are located in the same set height interval;
and the second dust collection pipe is communicated with the dust collection connector and the conversion box and is a straight pipe.
2. The follow up dust removing apparatus for a cutting table as claimed in claim 1, wherein the dust collecting cover comprises:
the rigid cover body is arranged above the processing assembly, the dust collection connecting port is arranged on the rigid cover body, and the rigid cover body is arranged on the movable cross beam;
and the flexible side curtain is arranged along the lower edge of the rigid cover body in a circle.
3. A follow up dust extraction apparatus for a cutting table as claimed in claim 2, wherein the flexible side curtains are formed by PVC curtains around the lower edge of the rigid cover.
4. The follow-up dust removing device for a cutting table as claimed in claim 3, wherein the rigid cover is defined by a plurality of side plates and a top plate, and an opening area of a bottom end of the rigid cover is larger than an area of the top plate.
5. A follow up type dust removing apparatus for a cutting table as claimed in claim 1 or 4, wherein the first suction pipe is provided with air inlets along a length direction thereof, a belt for closing the air inlets is further provided on the first suction pipe, and the switching box comprises:
the box body is connected with the second dust collection pipe and is provided with an opening through which the belt passes;
and the middle compression rollers are arranged in the box body and tightly attached to the lower surface of the belt.
6. The follow-up dust removing device for a cutting table as claimed in claim 5, wherein the switching box is located on an upper surface of the first dust suction pipe.
7. The follow-up dust removing device for a cutting table as claimed in claim 6, further comprising:
at least two border compression rollers, two the border compression roller set up in the box is located the both sides of middle compression roller, and two the border compression roller with the upper surface of belt pastes tightly.
8. The follow up dust removing device for a cutting table as claimed in claim 1, 6 or 7, wherein the second dust suction pipe has two suction ends, and the two suction ends are communicated with the dust suction connection port of the dust collection cover.
9. The follow-up dust removing device for a cutting table as claimed in claim 8, wherein the first dust suction pipe is a square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663076.XU CN213436220U (en) | 2020-08-11 | 2020-08-11 | Follow-up dust removal device for cutting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663076.XU CN213436220U (en) | 2020-08-11 | 2020-08-11 | Follow-up dust removal device for cutting workbench |
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| Publication Number | Publication Date |
|---|---|
| CN213436220U true CN213436220U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663076.XU Active CN213436220U (en) | 2020-08-11 | 2020-08-11 | Follow-up dust removal device for cutting workbench |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276026A (en) * | 2021-06-16 | 2021-08-20 | 浙江新峰机械有限公司 | Dust collection equipment of grinding machine |
| CN114906575A (en) * | 2022-06-26 | 2022-08-16 | 合肥瑞玄青环保科技有限公司 | Cleaning and dust removing system of belt conveyor |
| CN115055795A (en) * | 2022-06-10 | 2022-09-16 | 安徽威拓环境科技有限公司 | Plasma cutting dust pelletizing system |
-
2020
- 2020-08-11 CN CN202021663076.XU patent/CN213436220U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276026A (en) * | 2021-06-16 | 2021-08-20 | 浙江新峰机械有限公司 | Dust collection equipment of grinding machine |
| CN115055795A (en) * | 2022-06-10 | 2022-09-16 | 安徽威拓环境科技有限公司 | Plasma cutting dust pelletizing system |
| CN114906575A (en) * | 2022-06-26 | 2022-08-16 | 合肥瑞玄青环保科技有限公司 | Cleaning and dust removing system of belt conveyor |
| CN114906575B (en) * | 2022-06-26 | 2024-02-27 | 合肥瑞玄青环保科技有限公司 | Belt conveyor cleans dust pelletizing system |
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Address after: Room 201, 11889 Jingshi West Road, Pingan sub district office, Changqing District, Jinan City, Shandong Province Patentee after: Shandong Meilan Environmental Protection Technology Co.,Ltd. Address before: 250300 Room 201, No. 11889, Jingshi West Road, Pingan sub district office, Changqing District, Jinan City, Shandong Province Patentee before: JINAN MOLAND ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |