CN218859796U - Cut tobacco pneumatic conveying channel switching device - Google Patents
Cut tobacco pneumatic conveying channel switching device Download PDFInfo
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- CN218859796U CN218859796U CN202223359925.4U CN202223359925U CN218859796U CN 218859796 U CN218859796 U CN 218859796U CN 202223359925 U CN202223359925 U CN 202223359925U CN 218859796 U CN218859796 U CN 218859796U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The application discloses a tobacco shred pneumatic conveying channel switching device which comprises a switching channel, a cover plate and a switching assembly; the switching channel is provided with an inlet and a discharge hole which are oppositely arranged, the cover plate covers the inlet, and a first feed inlet and a second feed inlet which are communicated with the switching channel are formed in the cover plate; the switching assembly comprises a switching baffle, the switching baffle is positioned in the switching channel, the switching baffle is hinged to the cover plate, and the switching baffle can rotate to enable the first feeding hole or the second feeding hole and the discharging hole to form a material conveying channel. In this application, through first feed inlet and second feed inlet and different pipe tobacco selection by winnowing pipeline intercommunication, when needs switch the pipe tobacco specification, only need the rotation switch subassembly for the first feed inlet or the second feed inlet that correspond and discharge gate constitute the conveying pipeline can, in this application, need not to tear open and trade the pipeline, reduced workman's intensity of labour, improve pipeline switching efficiency.
Description
Technical Field
The application relates to the technical field of tobacco processing, in particular to a tobacco shred pneumatic conveying channel switching device.
Background
In the cigarette making process of conveying the cut tobacco or cut stems by adopting the pneumatic conveying pipeline, the pneumatic conveying cut tobacco pipeline system is formed by connecting a plurality of cut tobacco pipelines with the same diameter in parallel, the cut tobacco pipelines adopt negative pressure air suction to convey the cut tobacco to a destination, and different types of cut tobacco need to be conveyed to the same destination due to the difference of the cut tobacco used by different brands, so that different cut tobacco pneumatic conveying pipelines need to be replaced according to the requirements of different cut tobacco. The existing pipeline replacement method is to manually disconnect the original connected air supply pipeline and then recombine and connect the air supply pipeline. Often need many people's cooperations to dismantle the transport and reconnect in the change process, take trouble hard, and inefficiency.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a pipe tobacco pneumatic conveying passageway auto-change over device's new technical scheme to solve above-mentioned problem, through the automatic switch-over pipeline, thereby reduce workman's intensity of labour, improve pipeline switching efficiency.
The tobacco shred pneumatic conveying channel switching device comprises a switching channel, a cover plate and a switching assembly; the switching channel is provided with an inlet and a discharge hole which are oppositely arranged, the cover plate covers the inlet, and a first feed inlet and a second feed inlet which are communicated with the switching channel are formed in the cover plate; the switching assembly comprises a switching baffle, the switching baffle is positioned in the switching channel, the switching baffle is hinged to the cover plate, and the switching baffle can rotate to enable the first feeding hole or the second feeding hole and the discharging hole to form a material conveying channel.
In one embodiment, the switching assembly further comprises a rotating shaft, and the rotating shaft is fixedly connected with one end of the switching baffle; a groove is formed in one side, away from the switching channel, of the cover plate, an opening is formed in the bottom wall of the groove, and the first feed port and the second feed port are located on two sides of the groove; the rotating shaft is located in the groove, the other end of the switching baffle extends into the switching channel from the opening, and the rotating shaft can drive the switching baffle to rotate.
In one embodiment, the switching assembly further includes a bracket, one end of the bracket is fixedly connected to the rotating shaft, the other end of the bracket extends into the switching channel from the opening, the bracket located in the switching channel is provided with a mounting groove, and the switching baffle is fixedly arranged in the mounting groove.
In one embodiment, the switching assembly further includes a fixing bolt, a threaded hole communicated with the mounting groove is formed in one surface of the bracket located in the switching channel, and the fixing bolt is screwed in the threaded hole and abuts against the surface of the switching baffle.
In one embodiment, the switching assembly further comprises a drive member; the switching channel is formed by fixedly connecting and enclosing a front cabin plate, a first side plate, a rear cabin plate and a second side plate in sequence, and the groove extends from the side of the front cabin plate to the side of the rear cabin plate; the driving part is fixed on one side, away from the switching channel, of the front cabin plate, one end of the rotating shaft penetrates through the front cabin plate and is connected with the driving end of the driving part, and the driving part can drive the rotating shaft to drive the switching baffle to rotate, so that one end, away from the rotating shaft, of the switching baffle is abutted against and pressed on the first side plate or the second side plate.
In one embodiment, the cut tobacco pneumatic conveying channel switching device further comprises two bearing seats, wherein one bearing seat is fixedly connected with the front cabin plate, and the other bearing seat is fixedly connected with the rear cabin plate; one end of the rotating shaft penetrates through one of the bearing seats to be connected with the driving end of the driving part, and the other end of the bearing is connected with the other one of the bearing seats.
In one embodiment, the switching assembly further comprises an isolation felt, the isolation felt being located in the groove.
In one embodiment, the tobacco shred pneumatic conveying channel switching device further comprises a first feeding pipe and a second feeding pipe, the first feeding pipe and the second feeding pipe are both fixed on one side, away from the switching channel, of the cover plate, the first feeding pipe surrounds the first feeding hole, and the second feeding pipe surrounds the second feeding hole.
In one embodiment, the tobacco shred pneumatic conveying channel switching device further comprises a material guiding member, the material guiding member comprises a material guiding inlet and a material guiding outlet which are arranged oppositely, the cross-sectional area of the material guiding member is gradually reduced along the direction from the material guiding inlet to the material guiding outlet, and the material guiding inlet is in sealed communication with the material outlet.
In one embodiment, the tobacco shred air conveying channel switching device further comprises a material conveying pipe, one end of the material conveying pipe is communicated with the material guide outlet in a sealing mode, and the other end of the material conveying pipe is used for conveying materials to the outside.
The tobacco shred pneumatic conveying channel switching device comprises a switching channel, a cover plate and a switching assembly; the switching channel is provided with an inlet and a discharge hole which are oppositely arranged, the cover plate covers the inlet, and a first feed inlet and a second feed inlet which are communicated with the switching channel are formed in the cover plate; the switching assembly comprises a switching baffle plate, the switching baffle plate is positioned in the switching channel, the switching baffle plate is hinged to the cover plate, and the switching baffle plate can rotate to enable the first feed port or the second feed port and the discharge port to form a material conveying channel. In this application, through first feed inlet and second feed inlet and different pipe tobacco selection by winnowing pipeline intercommunication, when the pipe tobacco specification is switched to needs, only need rotatory switching module for the first feed inlet or the second feed inlet that correspond and discharge gate constitute the conveying pipeline can, in this application, need not to tear open and trade the pipeline, reduced workman's intensity of labour, improve pipeline switching efficiency.
Other features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic view of an overall structure of a tobacco shred air conveying channel switching device provided in an embodiment of the application.
Fig. 2 is a schematic structural view of the tobacco shred pneumatic conveying channel switching device provided in the embodiment of the present application after a front deck is removed.
Fig. 3 is a schematic structural view of another viewing angle after the front deck plate is removed from the cut tobacco pneumatic conveying channel switching device provided in the embodiment of the application.
The figures are labeled as follows: 100-switching channels; 110-a front deck; 120-a first side panel; 130-rear deck board; 140-a second side panel; 200-a cover plate; 210-a first feed port; 220-a second feed port; 230-a groove; 300-a switching component; 310-switching baffles; 320-a rotating shaft; 330-a scaffold; 340-fixing bolts; 350-a drive member; 360-steering arm; 370-a locking pad; 380-a first speed regulation joint; 381-second speed regulating joint; 390-a mounting bar; 400-a first feed tube; 410-a second feed tube; 500-a material guide member; 600-conveying pipeline.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
Referring to fig. 1 to 3, the cut tobacco pneumatic conveying channel switching device provided in the embodiment of the present application includes a switching channel 100, a cover plate 200, and a switching assembly 300; the switching channel 100 is provided with an inlet and a discharge outlet which are oppositely arranged, the cover plate 200 covers the inlet, and the cover plate 200 is provided with a first feed inlet 210 and a second feed inlet 220 which are communicated with the switching channel 100; the switching assembly 300 includes a switching baffle 310, the switching baffle 310 is located in the switching channel 100, the switching baffle 310 is hinged to the cover plate 200, and the switching baffle 310 can rotate to enable the first feeding hole 210 or the second feeding hole 220 and the discharging hole to form a material conveying channel. In this application embodiment, communicate with different selection by winnowing pipelines through first feed inlet 210 and second feed inlet 220, in adopting selection by winnowing to send a method production cigarette in-process, to the cigarette pipe tobacco of different specifications, only need to rotate switching baffle 310, make first feed inlet 210 and discharge gate intercommunication constitute defeated material passageway, or second feed inlet 220 and discharge gate intercommunication constitute defeated material passageway, thus, can be in order to satisfy the requirement of different specification pipe tobaccos, through pipe tobacco air conveying channel auto-change over device in this application embodiment, the transfer passage of switching pipe tobacco that can be quick, and easy operation, high efficiency.
As can be understood by those skilled in the art, when more tobacco shreds with different specifications are available, more tobacco shred air conveying channel switching devices in the implementation of the application can be arranged, and only the discharge ports are combined finally.
In one embodiment, the switching assembly 300 further includes a rotating shaft 320, and the rotating shaft 320 is fixedly connected to one end of the switching baffle 310; a groove 230 is formed in one side of the cover plate 200, which is away from the switching channel 100, an opening is formed in the bottom wall of the groove 230, and the first feed opening 210 and the second feed opening 220 are located at two sides of the groove 230; the rotating shaft 320 is located in the groove 230, the other end of the switching baffle 310 extends into the switching channel 100 from the opening, and the rotating shaft 320 can drive the switching baffle 310 to rotate. In the embodiment of the present application, one side of the cover plate 200 departing from the switching channel 100 is provided with the groove 230, so that the tightness of the material conveying channel formed by the first feeding hole 210 or the second feeding hole 220 and the discharge hole can be avoided, and the mutual crosstalk of the cut tobacco can be avoided. And the groove 230 is provided such that the mounting surface is outside the switching channel 100, facilitating mounting.
In one embodiment, the switching assembly 300 further includes a bracket 330, one end of the bracket 330 is fixedly connected to the rotating shaft 320, the other end of the bracket 330 extends into the switching channel 100 from the opening, the bracket 330 located in the switching channel 100 is provided with a mounting groove, and the switching baffle 310 is fixedly disposed in the mounting groove. In the embodiment, since the switching damper 310 needs to be replaced frequently during use, the material of the switching damper 310 can be reduced by providing the bracket 330, so that the replacement cost can be saved.
In one embodiment, the switching assembly 300 further includes a fixing bolt 340, a threaded hole communicating with the mounting groove is formed on a surface of the bracket 330 located in the switching channel 100, and the fixing bolt 340 is screwed into the threaded hole and presses against a surface of the switching baffle 310. So configured, replacement of the switching flapper 310 is facilitated. It will be understood by those skilled in the art that the number of the screw holes and the fixing bolts 340 may be plural, so that the switching flapper 310 can be more firmly fixed to the bracket 330. As for the specific number of the fixing bolts 340 and the threaded holes, those skilled in the art can set the number according to actual conditions, and the number is not specifically specified in the embodiment of the present application.
In one embodiment, the switching assembly 300 further comprises a drive member 350; the switching channel 100 is formed by fixedly connecting and enclosing a front deck plate 110, a first side plate 120, a rear deck plate 130 and a second side plate 140 in sequence, and the groove 230 extends from the front deck plate 110 side to the rear deck plate 130 side; the driving part 350 is fixed on a side of the front deck board 110 away from the switching channel 100, one end of the rotating shaft 320 passes through the front deck board 110 and is connected with a driving end of the driving part 350, and the driving part 350 can drive the rotating shaft 320 to drive the switching baffle 310 to rotate, so that one end of the switching baffle 310 away from the rotating shaft 320 is pressed against the first side board 120 or the second side board 140. In the embodiment of the present application, the first feeding hole 210 is located at a side close to the first side plate 120, and the second feeding hole 220 is located at a side close to the second side plate 140. It will also be appreciated by those skilled in the art that in embodiments hereof, opposite sides of the switching damper 310 are also in sealing contact with the front and rear deck boards 110 and 130, respectively.
It can be understood by those skilled in the art that when the switching baffle 310 abuts against the first side plate 120, the first feeding hole 210 is closed, and at this time, the second feeding hole 220 and the discharging hole form a material conveying channel; when the switch baffle 310 is pressed against the second side plate 140, the second inlet 220 is closed, and the first inlet 210 and the outlet form a material conveying channel. In the embodiment of the application, the driving part 350 may drive the switching baffle 310 to abut against the first side plate 120 or the second side plate 140 according to the requirement of the cut tobacco. It can be further understood by those skilled in the art that the switching baffle 310 is made of plastic, so that in the switching process of the switching baffle 310, the damage of the switching baffle 310 to the first side plate 120, the second side plate 140, the front deck plate 110 and the rear deck plate 130 can be reduced, and the switching baffle 310 is easy to replace, so that the service life of the whole device can be prolonged.
In one embodiment, the device for switching the cut tobacco feeding channel further comprises two bearing seats, wherein one of the bearing seats is fixedly connected with the front cabin plate 110, and the other bearing seat is fixedly connected with the rear cabin plate 130; one end of the rotating shaft 320 passes through one of the bearing seats to be connected with the driving end of the driving part 350, and the other end of the bearing is connected with the other one of the bearing seats. By this bearing, the rotational resistance of the rotating shaft 320 can be reduced.
In one embodiment, the switching assembly 300 further comprises an isolation felt located in the groove 230. By arranging the isolation felt, impurities can be prevented from entering the groove 230, so that smooth rotation of the rotating shaft 320 can be further ensured.
It will also be appreciated by those skilled in the art that the switching assembly 300 further includes a steering arm 360, a lock pad 370, a first speed joint 380, a second speed joint 381, a mounting lever 390; the mounting rod 390 is fixed on the front deck plate 110, the driving component 350 is preferably an air cylinder, the air cylinder comprises a cylinder body and a piston rod, the cylinder body is fixed on the mounting rod 390, the cylinder body is connected with a first speed regulating joint 380 and a second speed regulating joint 381, and the expansion and contraction of the piston rod are controlled through the first speed regulating joint 380 and the second speed regulating joint 381; the end of the piston rod away from the cylinder body is hinged to the steering arm 360, a mounting hole is further formed in the steering arm 360, the distal end of the rotating shaft 320 extending out of the switching channel 100 is inserted into the mounting hole, and the rotating shaft 320 and the steering arm 360 are locked through a locking pad 370. Those skilled in the art will appreciate that the cylinder rotates the shaft 320, and the embodiments of the present application are not specifically described in the prior art.
In one embodiment, the tobacco shred pneumatic conveying channel switching device further comprises a first feeding pipe 400 and a second feeding pipe 410, the first feeding pipe 400 and the second feeding pipe 410 are both fixed on one side of the cover plate 200, which faces away from the switching channel 100, the first feeding pipe 400 surrounds the first feeding hole 210, and the second feeding pipe 410 surrounds the second feeding hole 220. Through setting up first inlet pipe 400 and second inlet pipe 410, be convenient for the pipe tobacco pneumatic conveying passageway auto-change over device in this application embodiment links to each other with the selection by winnowing pipeline, and the installation is convenient for.
In one embodiment, the tobacco shred pneumatic conveying channel switching device further includes a material guiding member 500, the material guiding member 500 includes a material guiding inlet and a material guiding outlet which are oppositely arranged, a cross-sectional area of the material guiding member 500 is gradually reduced along a direction from the material guiding inlet to the material guiding outlet, and the material guiding inlet is in sealed communication with the material outlet. Through setting up guide 500, the collection of the pipe tobacco of being convenient for.
In one embodiment, the cut tobacco pneumatic conveying channel switching device further comprises a conveying pipe 600, one end of the conveying pipe 600 is in sealed communication with the material guiding outlet, and the other end of the conveying pipe 600 is used for conveying materials to the outside. Through setting up conveying pipeline 600, be convenient for be connected with external equipment.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications can be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (10)
1. A tobacco shred pneumatic conveying channel switching device is characterized by comprising a switching channel, a cover plate and a switching assembly;
the switching channel is provided with an inlet and a discharge hole which are oppositely arranged, the cover plate covers the inlet, and a first feed inlet and a second feed inlet which are communicated with the switching channel are formed in the cover plate;
the switching assembly comprises a switching baffle, the switching baffle is positioned in the switching channel, the switching baffle is hinged to the cover plate, and the switching baffle can rotate to enable the first feeding hole or the second feeding hole and the discharging hole to form a material conveying channel.
2. The cut tobacco pneumatic conveying channel switching device according to claim 1, wherein the switching assembly further comprises a rotating shaft, and the rotating shaft is fixedly connected with one end of the switching baffle;
a groove is formed in one side, away from the switching channel, of the cover plate, an opening is formed in the bottom wall of the groove, and the first feed port and the second feed port are located on two sides of the groove;
the rotating shaft is located in the groove, the other end of the switching baffle extends into the switching channel from the opening, and the rotating shaft can drive the switching baffle to rotate.
3. The tobacco shred pneumatic conveying channel switching device according to claim 2, wherein the switching assembly further comprises a support, one end of the support is fixedly connected with the rotating shaft, the other end of the support extends into the switching channel from the opening, the support located in the switching channel is provided with a mounting groove, and the switching baffle is fixedly arranged in the mounting groove.
4. The cut tobacco pneumatic conveying channel switching device according to claim 3, wherein the switching assembly further comprises a fixing bolt, a threaded hole communicated with the mounting groove is formed in one surface of the support in the switching channel, and the fixing bolt is screwed in the threaded hole and abuts against the surface of the switching baffle.
5. The tobacco shred pneumatic conveying channel switching device according to claim 2, wherein the switching assembly further comprises a driving part;
the switching channel is formed by fixedly connecting and enclosing a front cabin plate, a first side plate, a rear cabin plate and a second side plate in sequence, and the groove extends from the front cabin plate side to the rear cabin plate side;
the driving part is fixed on one side, away from the switching channel, of the front cabin plate, one end of the rotating shaft penetrates through the front cabin plate and is connected with the driving end of the driving part, and the driving part can drive the rotating shaft to drive the switching baffle to rotate, so that one end, away from the rotating shaft, of the switching baffle is abutted against and pressed on the first side plate or the second side plate.
6. The tobacco shred feeding channel switching device according to claim 5, further comprising two bearing seats, wherein one bearing seat is fixedly connected with the front cabin plate, and the other bearing seat is fixedly connected with the rear cabin plate;
one end of the rotating shaft penetrates through one of the bearing seats to be connected with the driving end of the driving part, and the other end of the bearing is connected with the other one of the bearing seats.
7. The tobacco shred pneumatic conveying channel switching device according to claim 2, wherein the switching assembly further comprises an isolation felt, and the isolation felt is positioned in the groove.
8. The tobacco shred feeding channel switching device according to any one of claims 1 to 7, further comprising a first feeding pipe and a second feeding pipe, wherein the first feeding pipe and the second feeding pipe are both fixed on one side of the cover plate, which is far away from the switching channel, and the first feeding pipe surrounds the first feeding hole, and the second feeding pipe surrounds the second feeding hole.
9. The tobacco shred pneumatic conveying channel switching device according to any one of claims 1 to 7, further comprising a material guiding member, wherein the material guiding member comprises a material guiding inlet and a material guiding outlet which are oppositely arranged, the cross-sectional area of the material guiding member is gradually reduced along the direction from the material guiding inlet to the material guiding outlet, and the material guiding inlet is communicated with the material outlet in a sealing manner.
10. The tobacco shred feeding channel switching device according to claim 9, further comprising a material conveying pipe, wherein one end of the material conveying pipe is in sealed communication with the material guiding outlet, and the other end of the material conveying pipe is used for conveying materials to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223359925.4U CN218859796U (en) | 2022-12-14 | 2022-12-14 | Cut tobacco pneumatic conveying channel switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223359925.4U CN218859796U (en) | 2022-12-14 | 2022-12-14 | Cut tobacco pneumatic conveying channel switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218859796U true CN218859796U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223359925.4U Active CN218859796U (en) | 2022-12-14 | 2022-12-14 | Cut tobacco pneumatic conveying channel switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218859796U (en) |
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2022
- 2022-12-14 CN CN202223359925.4U patent/CN218859796U/en active Active
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