CN114905148B - Smoke exhausting system and method for double-station board separator - Google Patents
Smoke exhausting system and method for double-station board separator Download PDFInfo
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- CN114905148B CN114905148B CN202210691798.3A CN202210691798A CN114905148B CN 114905148 B CN114905148 B CN 114905148B CN 202210691798 A CN202210691798 A CN 202210691798A CN 114905148 B CN114905148 B CN 114905148B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The application relates to a smoke exhausting system of a double-station board separator, which comprises a smoke exhausting shell, wherein a smoke exhausting cavity is formed in the smoke exhausting shell, and a connecting pipeline and two smoke exhausting pipelines are arranged on the smoke exhausting shell; the smoking chamber consists of a first chamber, a second chamber and a third chamber which are sequentially arranged; the first smoke exhausting valve, the first air discharging valve, the second smoke exhausting valve, the second air discharging valve and the driving component are arranged on the smoke exhausting shell; the smoke exhausting shell is provided with a first air discharging port, and the smoke exhausting shell is provided with a second air discharging port communicated with the third cavity; by applying the smoking system disclosed by the application, the existing two smoking devices with independent stations are integrated, the smoking control of double stations can be performed by only one set of device, the cost can be reduced, the device volume can be reduced, the energy consumption can be saved, the control and adjustment are very convenient, and the reliability is good.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a smoke exhausting system and a smoke exhausting method of a double-station board separator.
Background
When a circuit board is processed, the cutting and splitting operation is required, the existing mode generally comprises two modes of cutter cutting and laser cutting, wherein when the laser cutting is performed, a special smoke exhausting system is required to be configured to rapidly exhaust smoke generated by cutting, so that the smooth processing is ensured;
The existing smoke exhausting system is generally in one-to-one correspondence with the processing stations, so that two sets of smoke exhausting systems which are independently controlled are required to be configured on the double-station type plate cutting machine, the cost is high, the control is complex, and the smoke exhausting system and the method of the double-station type plate cutting machine are required.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a smoke exhausting system and a smoke exhausting method of a double-station board separator aiming at the defects in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
the method comprises the steps of constructing a double-station board separator smoking system, wherein the double-station board separator smoking system comprises a smoking shell, a smoking cavity is formed in the smoking shell, and a connecting pipeline connected with a smoking device and two smoking pipelines for extracting external smoke are arranged on the smoking shell; the smoke exhausting chamber consists of a first chamber, a second chamber and a third chamber which are sequentially arranged; the first cavity and the third cavity are correspondingly communicated with the two smoke exhausting pipelines respectively, and the second cavity is correspondingly communicated with the connecting pipeline; the smoke exhausting shell is provided with a first smoke exhausting valve for controlling the on-off of the first cavity and the second cavity, a first air exhausting valve linked with the first smoke exhausting valve, a second smoke exhausting valve for controlling the on-off of the second cavity and the third cavity, a second air exhausting valve linked with the second smoke exhausting valve, and a driving assembly for driving the first smoke exhausting valve and the second smoke exhausting valve; a first air release port communicated with the first chamber is formed in the smoke exhausting shell, when the first smoke exhausting valve cuts off the first chamber and the second chamber, the first air release port is in an open state, and when the first air release valve seals the first air release port, the first chamber and the second chamber are in a communication state; the second air release port is arranged on the smoke exhausting shell and communicated with the third cavity, when the second smoke exhausting valve cuts off the second cavity and the third cavity, the second air release port is in an open state, and when the second air release valve seals the second air release port, the second cavity and the third cavity are in a communication state.
The invention discloses a smoke exhausting system of a double-station board separator, wherein a first smoke exhausting valve comprises a movable baffle, a rotating shaft is fixed in the middle of the movable baffle, one end of the rotating shaft penetrates out of a smoke exhausting shell and is connected with a first air exhausting valve through a connecting piece; the rotating shaft is driven to rotate by the driving assembly.
The invention discloses a smoke exhausting system of a double-station board separator, wherein a first air release valve comprises a transverse sealing cover corresponding to a first air release port, and the first air release port is arranged at the top of a smoke exhausting shell; the connecting piece comprises a transverse edge and a longitudinal edge which are connected, wherein the longitudinal edge is connected with the sealing cover, and the transverse edge is connected with the rotating shaft.
The invention discloses a smoke exhausting system of a double-station board separator, wherein the driving assembly comprises a driving cylinder, a rack is arranged at the movable end of the driving cylinder, and a driving gear meshed with the rack is arranged on a rotating shaft; the driving assembly further comprises a first positioning plate and a second positioning plate, and the driving gear is positioned between the first positioning plate and the second positioning plate; the first locating plate and the second locating plate are respectively provided with a through hole for the rotation shaft to pass through.
The invention discloses a smoke exhausting system of a double-station board separator, wherein the driving assembly further comprises a pressing roller pressing one surface of the rack, which is away from the driving gear, and the pressing roller is transversely and rotatably connected with the first positioning plate and/or the second positioning plate.
The invention discloses a smoke exhausting system of a double-station board separator, wherein a smoke exhausting shell is positioned at openings of a first air discharging opening and a second air discharging opening, and is coaxially and fixedly provided with an air charging ring, the air charging ring comprises an annular bottom ring, an annular air charging groove and an elastic membrane covering the air charging groove are arranged on the bottom ring, and an air inlet pipe is arranged at the bottom of the bottom ring; two air charging and discharging units are arranged in the smoke exhausting shell, and the two air inlet pipes are respectively and correspondingly controlled by the air charging and discharging units to charge and discharge air.
The invention relates to a smoke exhausting system of a double-station board separator, wherein the air charging and discharging unit comprises a longitudinal rotating shaft, a bearing seat which is transversely connected with the rotating shaft in a rotating way and a reset torsion spring which resets after rotating the rotating shaft; the lower end of the rotating shaft is eccentrically provided with a blade, and the upper end of the rotating shaft is connected with a piston tube; the outer side surface of the piston tube is longitudinally and slidably connected with the smoke exhausting shell through a sliding rail, the upper end of the piston tube is communicated with the air inlet pipe, a piston is arranged in the piston tube, a nut is fixed at the lower end of the piston tube, an external thread matched with the nut in a threaded mode is arranged on the outer side surface of the upper portion of the rotating shaft, and the upper end of the rotating shaft is rotationally connected with the piston.
The double-station board separator smoking method is applied to the double-station board separator smoking system, and the implementation method is as follows:
when the smoke is required to be drawn by using the smoke drawing pipeline corresponding to the first chamber:
The driving component controls the first smoke extraction valve to operate so that the first cavity is communicated with the second cavity, the first air release valve operates to close a first air release port on the first cavity along with the first smoke extraction valve, the driving component controls the second smoke extraction valve to operate so that the second cavity is separated from the third cavity, the second air release valve operates to open a second air release port on the third cavity along with the second smoke extraction valve, and a smoke extraction pipeline corresponding to the first cavity, the second cavity and a connecting pipeline are sequentially communicated to form a first smoke extraction channel;
When the smoke is required to be drawn by using the smoke drawing pipeline corresponding to the third chamber:
The driving component controls the second smoke exhausting valve to operate so that the second cavity is communicated with the third cavity, the second air exhausting valve operates to close a second air exhausting port on the third cavity along with the second smoke exhausting valve, the driving component controls the first smoke exhausting valve to operate so that the first cavity is separated from the second cavity, the first air exhausting valve operates to open a first air exhausting port on the first cavity along with the first smoke exhausting valve, and a smoke exhausting pipeline, a third cavity, the second cavity and a connecting pipeline corresponding to the third cavity are sequentially communicated to form a second smoke exhausting channel.
The application has the beneficial effects that: by applying the smoking system disclosed by the application, the existing two smoking devices with independent stations are integrated, the smoking control of double stations can be performed by only one set of device, the cost can be reduced, the device volume can be reduced, the energy consumption can be saved, the control and adjustment are very convenient, and the reliability is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained by those skilled in the art without inventive effort:
FIG. 1 is a schematic diagram of a smoke evacuation system (without aeration) of a dual-station panel separator according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a smoke evacuation housing (without inflation) of a smoke evacuation system of a dual-panel separator in accordance with a preferred embodiment of the present invention;
Fig. 3 is a cross-sectional view of the gas-filling ring and gas-filling and discharging unit of the smoke exhausting system of the double-station board separator according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
The smoke exhausting system of the double-station board separator of the preferred embodiment of the invention is shown in figure 1, and simultaneously referring to figures 2 and 3, and comprises a smoke exhausting shell 1, wherein a smoke exhausting cavity is formed in the smoke exhausting shell 1, and a connecting pipeline 2 for connecting a smoke exhausting device and two smoke exhausting pipelines 3 for exhausting external smoke are arranged on the smoke exhausting shell 1; the smoking chamber is composed of a first chamber 1000, a second chamber 1001 and a third chamber 1002 which are arranged in sequence; the first chamber 1000 and the third chamber 1002 are correspondingly communicated with two smoke exhausting pipelines 3 respectively, and the second chamber 1002 is correspondingly communicated with a connecting pipeline 2; the smoking shell 1 is provided with a first smoking valve 10 for controlling the on-off of a first chamber 1000 and a second chamber 1001, a first deflation valve 11 linked with the first smoking valve 10, a second smoking valve 12 for controlling the on-off of the second chamber 1001 and a third chamber 1002, a second deflation valve 13 linked with the second smoking valve 12, and a driving assembly 4 for driving the first smoking valve 10 and the second smoking valve 12; a first air release port 14 which is communicated with the first chamber 1000 is arranged on the smoke exhausting shell 1, when the first smoke exhausting valve 10 cuts off the first chamber 1000 and the second chamber 1001, the first air release port 14 is in an open state, and when the first air release valve 11 seals the first air release port 14, the first chamber 1000 and the second chamber 1001 are in a communicated state; a second air release port 15 which is communicated with a third chamber 1002 is arranged on the smoke exhausting shell 1, when the second smoke exhausting valve 12 cuts off the second chamber 1001 and the third chamber 1002, the second air release port 15 is in an open state, and when the second air release valve 13 seals the second air release port 15, the second chamber 1001 and the third chamber 1002 are in a communication state;
When it is necessary to use the smoking pipe 3 corresponding to the first chamber 1000 for smoking:
The driving component 4 controls the first smoke exhausting valve 10 to operate so that the first chamber 1000 and the second chamber 1001 are communicated, the first air exhausting valve 11 moves to close a first air exhausting port 14 on the first chamber 1000 along with the first smoke exhausting valve 10, the driving component 4 controls the second smoke exhausting valve 12 to operate so that the second chamber 1001 and the third chamber 1002 are separated, the second air exhausting valve 13 moves to open a second air exhausting port 15 on the third chamber 1002 along with the second smoke exhausting valve 12, and a smoke exhausting pipeline 3, the first chamber 1000, the second chamber 1001 and a connecting pipeline 2 corresponding to the first chamber 1000 are communicated in sequence to form a first smoke exhausting channel;
when it is desired to smoke using the smoke evacuation tube 3 corresponding to the third chamber 1002:
the driving component 4 controls the second smoke exhausting valve 12 to operate so that the second chamber 1001 and the third chamber 1002 are communicated, the second air exhausting valve 13 moves to close the second air exhausting port 15 on the third chamber 1002 along with the second smoke exhausting valve 12, the driving component 4 controls the first smoke exhausting valve 10 to operate so that the first chamber 1000 and the second chamber 1001 are separated, the first air exhausting valve 11 moves to open the first air exhausting port 14 on the first chamber 1000 along with the first smoke exhausting valve 10, and the smoke exhausting pipeline 3, the third chamber 1002, the second chamber 1001 and the connecting pipeline 2 corresponding to the third chamber 1002 are sequentially communicated to form a second smoke exhausting channel;
by applying the smoking system disclosed by the application, the existing two independent-station smoking devices are integrated, the double-station smoking control can be performed by only one set of device, the cost can be reduced, the device volume can be reduced, the energy consumption can be saved, the control and adjustment are very convenient, and the reliability is good;
It should be noted that, the first air vent 14 and the second air vent 15 are key essential technical features, and the two features are set for correspondingly adjusting the air pressure in the first chamber and the third chamber, so as to avoid interference to the opening and closing of the first smoke extraction valve and the second smoke extraction valve, ensure the smooth and high-speed opening and closing of the first smoke extraction valve and the second smoke extraction valve, and avoid occurrence of a back suction condition; the multi-channel multi-valve control system is different from the core of a common multi-channel multi-valve control system, and meanwhile, the characteristic of the multi-channel multi-valve control system is just the distinguishing characteristic, so that the existing multi-channel multi-valve control system cannot be applied to a double-station laser plate cutting machine to solve the technical problem that a smoke extraction system can only be used for one flue to one system.
Preferably, the first smoke exhausting valve 10 comprises a movable baffle 100, a rotating shaft 101 is fixed in the middle of the movable baffle 100, one end of the rotating shaft 101 penetrates out of the smoke exhausting shell 1 and is connected with a first air exhausting valve 11 through a connecting piece 102; the rotating shaft 101 is driven to rotate by a driving assembly; the first air release valve 11 comprises a transverse sealing cover 110 corresponding to the first air release opening 14, and the first air release opening 14 is arranged at the top of the smoking casing 1; the connecting piece 102 comprises a transverse edge and a longitudinal edge which are connected, wherein the longitudinal edge is connected with the sealing cover 110, and the transverse edge is connected with the rotating shaft 101; the driving assembly 4 comprises a driving air cylinder 40, a rack 41 is arranged at the movable end of the driving air cylinder 40, and a driving gear 103 meshed with the rack 41 is arranged on the rotating shaft 101; the drive assembly 4 further comprises a first positioning plate 42 and a second positioning plate 43, the drive gear 103 being located between the first positioning plate 42 and the second positioning plate 43; the first positioning plate 42 and the second positioning plate 43 are provided with through holes for the rotation shaft 101 to pass through;
During driving, the driving cylinder 40 drives the rack 41 to linearly move, the driving gear 103 is driven to rotate, the rotating shaft 101 is driven to rotate, the movable baffle 100 and the first air release valve 11 are driven to synchronously deflect, the purpose of simultaneously adjusting the two is achieved, and the air release valve is simple, reasonable and compact in overall structure, small in size and low in cost.
Preferably, the driving assembly 4 further comprises a pressing roller 44 pressing one surface of the rack 41 facing away from the driving gear 103, and the pressing roller 44 is transversely and rotatably connected with the first positioning plate and/or the second positioning plate; the stability of rack movement is convenient to ensure.
The connection driving structure of the second air release valve 13 and the second smoke extraction valve 12 is consistent with the connection driving structure of the first air release valve 11 and the first smoke extraction valve 10;
Preferably, the opening parts of the smoke exhausting shell 1 at the first air discharging opening 14 and the second air discharging opening 15 are coaxially and fixedly provided with an air charging ring 5, the air charging ring 5 comprises an annular bottom ring 50, the bottom ring 50 is provided with an annular air charging groove 500 and an elastic membrane 51 covering the air charging groove 500, and the bottom of the bottom ring 50 is provided with an air inlet pipe 52; two air charging and discharging units 6 are arranged in the smoke exhausting shell 1, and two air inlet pipes 52 are respectively correspondingly controlled by the air charging and discharging units to charge and discharge air;
Through filling the gassing unit and admitting air to the intake pipe, can make the elastic membrane swell deformation laminating to corresponding apron after the gas is excessive in the gas tank, ensure the sealing performance of corresponding relief port.
Preferably, the inflation and deflation unit 6 comprises a longitudinal rotation shaft 60, a bearing seat 61 which is transversely connected with the rotation shaft 60 in a rotating way, and a reset torsion spring 62 which resets after rotating the rotation shaft; the lower end of the rotating shaft 60 is eccentrically provided with a blade 63, and the upper end of the rotating shaft 60 is connected with a piston tube 64; the outer side surface of the piston tube 64 is longitudinally and slidably connected with the smoke exhaust shell through a sliding rail 65, the upper end of the piston tube 64 is communicated with the air inlet pipe 52, a piston 66 is arranged in the piston tube 64, a nut 67 is fixed at the lower end of the piston tube 64, an external thread matched with the nut 67 in a threaded manner is arranged on the outer side surface of the upper part of the rotating shaft 60, and the upper end of the rotating shaft 60 is rotationally connected with the piston 66;
Taking the first chamber as an example, when the first chamber is in a smoking state, wind force generated by smoking acts on the eccentrically arranged blades to enable the rotating shaft to rotate (the blade setting angle is preferably 45-60 degrees with the wind force acting direction to be optimal), the piston tube is pulled to move downwards along the sliding rail by virtue of the threaded matching of the rotating shaft and the screw cap, so that the piston moves upwards relative to the piston tube, and gas is extruded through the gas inlet pipe; when the external wind force is too small or stops, the blades are reset under the action of the reset torsion spring 62, the piston is also reset, and the gas state in the air inlet pipe is also restored to the initial state;
the structure is compact, the automatic triggering is triggered by the smoking force, no additional energy is needed for driving, the automatic triggering performance is good, the air charging and discharging amount provided for the air charging ring is constant, the negligence is avoided, and the stability is good;
preferably, the inner top surface of the smoke exhaust housing 1 is provided with a mounting plate 7 for mounting the sliding rail and the bearing seat.
The double-station board separator smoking method is applied to the double-station board separator smoking system, and the implementation method is as follows:
when the smoke is required to be drawn by using the smoke drawing pipeline corresponding to the first chamber:
The driving component controls the first smoke extraction valve to operate so that the first cavity is communicated with the second cavity, the first air release valve operates to close a first air release port on the first cavity along with the first smoke extraction valve, the driving component controls the second smoke extraction valve to operate so that the second cavity is separated from the third cavity, the second air release valve operates to open a second air release port on the third cavity along with the second smoke extraction valve, and a smoke extraction pipeline corresponding to the first cavity, the second cavity and a connecting pipeline are sequentially communicated to form a first smoke extraction channel;
When the smoke is required to be drawn by using the smoke drawing pipeline corresponding to the third chamber:
The driving component controls the second smoke extraction valve to operate so that the second chamber is communicated with the third chamber, the second air release valve operates to close a second air release port on the third chamber along with the second smoke extraction valve, the driving component controls the first smoke extraction valve to operate so that the first chamber and the second chamber are separated, the first air release valve operates to open a first air release port on the first chamber along with the first smoke extraction valve, and a smoke extraction pipeline, a third chamber, the second chamber and a connecting pipeline which correspond to the third chamber are sequentially communicated to form a second smoke extraction channel;
by applying the smoking system disclosed by the application, the existing two smoking devices with independent stations are integrated, the smoking control of double stations can be performed by only one set of device, the cost can be reduced, the device volume can be reduced, the energy consumption can be saved, the control and adjustment are very convenient, and the reliability is good.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (6)
1. The smoke exhausting system of the double-station board separator is characterized by comprising a smoke exhausting shell, wherein a smoke exhausting cavity is formed in the smoke exhausting shell, and a connecting pipeline connected with a smoke exhausting device and two smoke exhausting pipelines for exhausting external smoke are arranged on the smoke exhausting shell; the smoke exhausting chamber consists of a first chamber, a second chamber and a third chamber which are sequentially arranged; the first cavity and the third cavity are correspondingly communicated with the two smoke exhausting pipelines respectively, and the second cavity is correspondingly communicated with the connecting pipeline; the smoke exhausting shell is provided with a first smoke exhausting valve for controlling the on-off of the first cavity and the second cavity, a first air exhausting valve linked with the first smoke exhausting valve, a second smoke exhausting valve for controlling the on-off of the second cavity and the third cavity, a second air exhausting valve linked with the second smoke exhausting valve, and a driving assembly for driving the first smoke exhausting valve and the second smoke exhausting valve; a first air release port communicated with the first chamber is formed in the smoke exhausting shell, when the first smoke exhausting valve cuts off the first chamber and the second chamber, the first air release port is in an open state, and when the first air release valve seals the first air release port, the first chamber and the second chamber are in a communication state; a second air release port communicated with the third chamber is formed in the smoke exhausting shell, when the second smoke exhausting valve cuts off the second chamber and the third chamber, the second air release port is in an open state, and when the second air release valve seals the second air release port, the second chamber and the third chamber are in a communication state;
The smoke exhausting shell is positioned at the openings of the first air discharging opening and the second air discharging opening and is coaxially and fixedly provided with an air charging ring, the air charging ring comprises an annular bottom ring, an annular air charging groove and an elastic membrane covering the air charging groove are arranged on the bottom ring, and an air inlet pipe is arranged at the bottom of the bottom ring; two air charging and discharging units are arranged in the smoke exhausting shell, and the two air inlet pipes are respectively and correspondingly controlled by the air charging and discharging units to charge and discharge air; the inflation and deflation unit comprises a longitudinal rotating shaft, a bearing seat which is transversely connected with the rotating shaft in a rotating way and a reset torsion spring which resets after rotating the rotating shaft; the lower end of the rotating shaft is eccentrically provided with a blade, and the upper end of the rotating shaft is connected with a piston tube; the outer side surface of the piston tube is longitudinally and slidably connected with the smoke exhausting shell through a sliding rail, the upper end of the piston tube is communicated with the air inlet pipe, a piston is arranged in the piston tube, a nut is fixed at the lower end of the piston tube, an external thread matched with the nut in a threaded mode is arranged on the outer side surface of the upper portion of the rotating shaft, and the upper end of the rotating shaft is rotationally connected with the piston.
2. The smoke evacuation system of claim 1, wherein said first smoke evacuation valve comprises a movable baffle, a rotating shaft is fixed in the middle of said movable baffle, one end of said rotating shaft passes out of said smoke evacuation housing and is connected with said first air evacuation valve by a connecting piece; the rotating shaft is driven to rotate by the driving assembly.
3. The dual-station panel separator smoking system of claim 2, wherein the first bleed valve includes a transverse cover corresponding to the first bleed port, the first bleed port being disposed on top of the smoking housing; the connecting piece comprises a transverse edge and a longitudinal edge which are connected, wherein the longitudinal edge is connected with the sealing cover, and the transverse edge is connected with the rotating shaft.
4. A double-station board separator smoking system according to claim 3, wherein the drive assembly comprises a drive cylinder, the movable end of the drive cylinder is provided with a rack, and the rotating shaft is provided with a drive gear meshed with the rack; the driving assembly further comprises a first positioning plate and a second positioning plate, and the driving gear is positioned between the first positioning plate and the second positioning plate; the first locating plate and the second locating plate are respectively provided with a through hole for the rotation shaft to pass through.
5. The smoke evacuation system of claim 4, wherein said drive assembly further comprises a pinch roller for pinching a face of said rack facing away from said drive gear, said pinch roller being in transverse rotational communication with said first positioning plate and/or said second positioning plate.
6. A smoke exhausting method of a double-station board separator, which is applied to a smoke exhausting system of the double-station board separator as set forth in any one of claims 1 to 5, and is characterized in that the method is realized as follows:
when the smoke is required to be drawn by using the smoke drawing pipeline corresponding to the first chamber:
The driving component controls the first smoke extraction valve to operate so that the first cavity is communicated with the second cavity, the first air release valve operates to close a first air release port on the first cavity along with the first smoke extraction valve, the driving component controls the second smoke extraction valve to operate so that the second cavity is separated from the third cavity, the second air release valve operates to open a second air release port on the third cavity along with the second smoke extraction valve, and a smoke extraction pipeline corresponding to the first cavity, the second cavity and a connecting pipeline are sequentially communicated to form a first smoke extraction channel;
When the smoke is required to be drawn by using the smoke drawing pipeline corresponding to the third chamber:
The driving component controls the second smoke exhausting valve to operate so that the second cavity is communicated with the third cavity, the second air exhausting valve operates to close a second air exhausting port on the third cavity along with the second smoke exhausting valve, the driving component controls the first smoke exhausting valve to operate so that the first cavity is separated from the second cavity, the first air exhausting valve operates to open a first air exhausting port on the first cavity along with the first smoke exhausting valve, and a smoke exhausting pipeline, a third cavity, the second cavity and a connecting pipeline corresponding to the third cavity are sequentially communicated to form a second smoke exhausting channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210691798.3A CN114905148B (en) | 2022-06-17 | 2022-06-17 | Smoke exhausting system and method for double-station board separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210691798.3A CN114905148B (en) | 2022-06-17 | 2022-06-17 | Smoke exhausting system and method for double-station board separator |
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| CN114905148A CN114905148A (en) | 2022-08-16 |
| CN114905148B true CN114905148B (en) | 2024-05-14 |
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| CN115213555B (en) * | 2022-07-04 | 2024-05-28 | 深圳市马丁特尼尔技术有限公司 | Double-station laser board separator and method |
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