CN114451577A - Material recovery device of feeding machine - Google Patents
Material recovery device of feeding machine Download PDFInfo
- Publication number
- CN114451577A CN114451577A CN202210217288.2A CN202210217288A CN114451577A CN 114451577 A CN114451577 A CN 114451577A CN 202210217288 A CN202210217288 A CN 202210217288A CN 114451577 A CN114451577 A CN 114451577A
- Authority
- CN
- China
- Prior art keywords
- feeding machine
- conveying pipeline
- air
- recovery device
- collecting hopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 101
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 11
- 238000004064 recycling Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 66
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/394—Tobacco feeding devices with an auxiliary feed unit
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/392—Tobacco feeding devices feeding pneumatically
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/395—Tobacco feeding devices with arrangements in the hopper, e.g. for spreading, tamping
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/399—Component parts or details, e.g. feed roller, feed belt
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The application discloses a material recovery device of a feeding machine, which comprises a collecting hopper and a material conveying pipeline; the aggregate bin is arranged below a bottom plate of a lifting belt of the feeding machine; the material inlet of the material conveying pipeline is connected with the material outlet of the aggregate bin, the material outlet of the material conveying pipeline is connected with the material storage bin of the feeding machine, and the material conveying pipeline is provided with an air amplifier. This application sets up automatic recovery mechanism between the bottom plate of lifting belt and storage feed bin, improves production efficiency, reduces the cost of labor, also improves the factor of safety of production simultaneously.
Description
Technical Field
The application relates to the technical field of cigarette production, and more particularly relates to a material recovery device of a feeding machine.
Background
The feeder is an important auxiliary connection device used in a tobacco shred manufacturing workshop of a cigarette factory, generally comprises a material distribution travelling crane, a material storage bin, a material stirring roller, a lifting conveying belt and a metering pipe, and is combined with an electronic belt scale for use. The functions of storing materials, conveying materials and adjusting and controlling the flow of the materials are achieved.
The feeding machine can enable materials stuck on the lifting belt to slide to a discharging hopper at the bottom of the lifting belt through a bottom plate of the lifting belt in the conveying process, and after production of each batch is finished, the materials are recycled in a manual cleaning mode.
However, such a material recycling method has the disadvantages and shortcomings of low intelligentization level (manual scheduling and low efficiency), high labor cost, many potential safety hazards and the like.
Disclosure of Invention
The application provides a material recycling device of feeding machine sets up automatic recovery mechanism between the bottom plate of elevator belt and storage feed bin, improves production efficiency, reduces the cost of labor, also improves the factor of safety of production simultaneously.
The application provides a material recovery device of a feeding machine, which comprises a collecting hopper and a material conveying pipeline;
the aggregate bin is arranged below a bottom plate of a lifting belt of the feeding machine;
the material inlet of the material conveying pipeline is connected with the material outlet of the aggregate bin, the material outlet of the material conveying pipeline is connected with the material storage bin of the feeding machine, and the material conveying pipeline is provided with an air amplifier.
Preferably, the material collecting hopper is provided with a material level detection port.
Preferably, the level detection port is provided with an organic glass plate.
Preferably, the feed inlet of the material conveying pipeline is also provided with an air volume compensation unit.
Preferably, an air volume regulator is arranged on the air inlet of the air volume compensation unit.
Preferably, the air volume compensation unit is provided with air inlets on two opposite sides.
Preferably, a material level monitor is arranged in the middle of the collecting hopper.
Preferably, the level monitor is a correlation photocell.
Preferably, a compressed air pipeline connected to a compressed air inlet of the air amplifier is provided with an electromagnetic switch valve.
Preferably, the material recycling device further comprises a controller, and the controller is in signal connection with the material level monitor and the electromagnetic switch valve respectively.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with 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 block diagram of a material recycling device of a feeder according to the present application;
FIG. 2 is a block diagram of a collection hopper provided herein;
fig. 3 is a structural diagram of an air volume compensation unit provided in the present application;
fig. 4 is a structural diagram of an air amplifier provided in the present application.
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.
The application provides a material recycling device of feeding machine sets up automatic recovery mechanism between the bottom plate of elevator belt and storage feed bin, improves production efficiency, reduces the cost of labor, also improves the factor of safety of production simultaneously.
As shown in fig. 1, the material recovery device of the feeder comprises a collecting hopper 1 and a material conveying pipeline 2.
As shown in fig. 2, the aggregate bin 1 is arranged below the bottom plate of the lifting belt of the feeding machine, and the feeding end of the aggregate bin 1 is provided with a bottom plate flange interface 12 to form a feeding port 13, so that the feeding port 13 of the aggregate bin and the bottom plate are connected together through a flange.
The feed inlet of the material conveying pipeline 2 is connected with the discharge outlet of the aggregate bin 1, the discharge outlet of the material conveying pipeline 2 is connected with a storage bin (not shown in the figure) of the feeding machine, and an air amplifier 3 is arranged on the material conveying pipeline 2. As shown in fig. 4, the air amplifier 3 is provided with a radial compressed air inlet 31, the inner end of the compressed air inlet 31 is provided with an axial annular cavity 34, and the radial size of the end of the annular cavity 34 close to the feed opening 32 of the air amplifier is reduced to form an annular gap 35.
The principle of the air amplifier is as follows: the compressed air enters the annular cavity 34 through the compressed air inlet 31 and is throttled at the annular gap 35, so that the generated high-speed thin air layer is adsorbed on the side wall 36, and the compressed air generates 90-degree steering and flows into the central hole of the air amplifier. The high velocity air flow at the annular gap 35 through the inner sidewall of the central opening causes a vacuum low pressure region in the middle of the central opening, thereby drawing a large influx of ambient air. This sucked air expands and increases in velocity, passing through the central hole together with the supplied compressed air.
Thereby sucking the material into the central hole and passing through the central hole together with the compressed air and then being output from the outlet 33 of the air amplifier.
As can be seen from the above, a small amount of compressed air (for example, 6bar) is input through the compressed air inlet 31 as power, and the air amplifier generates a negative pressure effect at the feed port, so as to generate a vacuum low-pressure area and suck the material at the feed port 32 into the central hole of the air amplifier. At the discharge port 33, after the initial airflow of the compressed air is converged with a large amount of surrounding airflow, high-speed and high-capacity airflow flows out from the discharge port, thereby realizing efficient discharge of the material.
The material on the lifting belt drops to the bottom plate, and because the bottom plate has certain gradient, the material passes through the action of gravity and in the landing to the collecting hopper 1, under the effect of air amplifier 3, the material is from collecting hopper 1 in the material pipeline 2 is inhaled the storage silo for the material that clears up on the lifting belt can cyclic utilization.
Preferably, as shown in fig. 2, the material collecting hopper 1 is provided with a material level detecting port 11. As an example, the level detecting port 11 is provided with an organic glass plate. The material level detection port 11 is convenient for observing the material level in the material collecting hopper 1.
Preferably, as shown in fig. 1-3, the feed inlet of the material conveying pipe 2 is further provided with an air volume compensation unit 5, and the pipe flange 14 at the discharge outlet of the collecting hopper 1, the air outlet 53 of the air volume compensation unit 5 and the feed inlet of the material conveying pipe 2 are connected together through a three-way pipe 7. The air volume compensation unit 5 is used for increasing the air intake volume in the material conveying pipeline 2, and the materials in the material conveying pipeline 2 are guaranteed to be conveyed efficiently.
As an embodiment, the air volume compensating unit 5 is provided with an air inlet 51 on one side surface.
As another embodiment, the air volume compensating unit 5 is provided with an air inlet 51 at one side or opposite sides thereof, as shown in fig. 3. The compensation mode of air inlet on two sides is adopted, so that the air inlet amount can be increased, and the conveying stability is ensured.
Preferably, the air volume compensation unit 5 is fixed on the three-way pipeline 7 in a hoop manner. When the material blocking phenomenon appears, the hoop can be loosened by screwing, and the air quantity compensation unit is detached to conduct rapid dredging.
Preferably, as shown in fig. 3, an air volume regulator 52 is disposed on the air inlet 51 of the air volume compensation unit 5, and the air volume of the air volume compensation unit is regulated by the air volume regulator 52.
As an embodiment, the air volume adjuster 52 is fixed on the air inlet 51 of the air volume compensation unit by a star bakelite handle, and the air volume adjuster can change the air volume of the material conveying pipeline 2 by rotating after loosening the handle.
On this basis, preferably, the material recovery device further comprises a feeding control assembly. As shown in fig. 1, the feeding control assembly comprises a material level monitor 6 disposed in the middle of the collecting hopper 1, an electromagnetic switch valve 4 disposed on a compressed air pipeline connected to a compressed air inlet 31 of the air amplifier 3, and a controller (not shown in the figure) in signal connection with the material level monitor 6 and the electromagnetic switch valve 4, respectively.
Preferably, the level monitor is a correlation photoelectric tube, and the light of the correlation photoelectric tube passes through the organic glass on the level detection port 11 for level detection.
In the production process, after the material in the aggregate bin 1 is piled up to the set height, the correlation type photoelectric tube is shielded, the correlation type photoelectric tube sends a high material level signal to the controller, the controller sends a controller signal to the electromagnetic switch valve 4, the electromagnetic switch valve 4 acts, compressed air enters the air amplifier 3 through a compressed air pipeline, the air amplifier 3 starts to work, and the material in the aggregate bin is conveyed into the storage bin through the material conveying pipeline 2. When the materials in the collecting hopper 1 are emptied and the correlation photoelectric tube is not shielded by the materials, a low material level signal is sent to the controller, and after the preset time (for example, 10 seconds) lasts, the controller controls the electromagnetic switch valve 4 to be closed, and the air amplifier 3 stops working. According to the working mode, the material recovery device intermittently conveys materials to the storage bin until the production is finished.
The beneficial effect of this application is as follows:
(1) the automatic operation of material recovery can be effectively realized to this application, has improved the intelligent level in workshop, realizes exempting from artifical clearance of production line, has effectively reduced operating personnel's intensity of labour.
(2) This application can realize intermittent type nature material recovery, avoids the energy consumption excessively extravagant.
(3) The utility model provides a material level monitor can realize the accurate control of material recovery volume, provides the guarantee for production stability.
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 illustrative purposes 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 may 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 material recovery device of a feeding machine is characterized by comprising a collecting hopper and a material conveying pipeline;
the collecting hopper is arranged below a bottom plate of a lifting belt of the feeding machine;
the feeding hole of the material conveying pipeline is connected with the discharging hole of the aggregate bin, the discharging hole of the material conveying pipeline is connected with the storage bin of the feeding machine, and the material conveying pipeline is provided with an air amplifier.
2. The material recycling device of a feeding machine as claimed in claim 1, wherein the material collecting hopper is provided with a material level detecting port.
3. The material recovery device of a feeding machine as claimed in claim 2, wherein the material level detection port is provided with an organic glass plate.
4. The material recycling device of a feeding machine as claimed in claim 2, wherein the feed inlet of the material conveying pipeline is further provided with an air volume compensation unit.
5. The material recycling device of a feeding machine as claimed in claim 4, wherein an air volume regulator is provided on the air inlet of the air volume compensation unit.
6. The material recycling device of feeding machine as claimed in claim 4 or 5, wherein the air volume compensation unit is provided with air inlets at two opposite sides thereof.
7. The material recycling device of a feeding machine as claimed in claim 4, wherein a material level monitor is provided in the middle of the collecting hopper.
8. The material withdrawal apparatus of claim 7, wherein the material level monitor is a correlation photocell.
9. The material recovery device of feeding machine as claimed in claim 7, wherein a solenoid switch valve is provided on a compressed air pipe connected to a compressed air inlet of said air amplifier.
10. The material recovery device of a feeding machine as claimed in claim 9, further comprising a controller in signal connection with the material level monitor and the electromagnetic switch valve, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210217288.2A CN114451577A (en) | 2022-03-07 | 2022-03-07 | Material recovery device of feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210217288.2A CN114451577A (en) | 2022-03-07 | 2022-03-07 | Material recovery device of feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114451577A true CN114451577A (en) | 2022-05-10 |
Family
ID=81418252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210217288.2A Pending CN114451577A (en) | 2022-03-07 | 2022-03-07 | Material recovery device of feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114451577A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES236768A1 (en) * | 1956-07-27 | 1958-03-16 | Foundry Equipment Ltd | Improvements in or relating to the charging of hoppers |
| CN101559872A (en) * | 2009-05-22 | 2009-10-21 | 云南昆船设计研究院 | Anti-leakage feeding machine |
| CN201330053Y (en) * | 2008-12-31 | 2009-10-21 | 浙江中烟工业有限责任公司 | Bin type feeding machine |
| CN201640442U (en) * | 2009-04-10 | 2010-11-24 | 云南昆船设计研究院 | Conveyor-belt shred feeder |
| CN109045997A (en) * | 2018-10-25 | 2018-12-21 | 沈阳山友鑫环保科技有限公司 | Dry denitration system and technique |
| CN209237700U (en) * | 2018-10-25 | 2019-08-13 | 沈阳山友鑫环保科技有限公司 | Expect wind mixing cleaning device and Dry denitration system |
| CN110584190A (en) * | 2019-10-15 | 2019-12-20 | 龙岩烟草工业有限责任公司 | Tobacco shred conveying device and cigarette system |
| CN215088836U (en) * | 2021-01-24 | 2021-12-10 | 李锋涛 | Leak-proof feeding device for cut tobacco |
| CN215583132U (en) * | 2021-06-07 | 2022-01-21 | 江西中烟工业有限责任公司 | Tobacco feeding machine goes out hopper window cleaning device |
-
2022
- 2022-03-07 CN CN202210217288.2A patent/CN114451577A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES236768A1 (en) * | 1956-07-27 | 1958-03-16 | Foundry Equipment Ltd | Improvements in or relating to the charging of hoppers |
| CN201330053Y (en) * | 2008-12-31 | 2009-10-21 | 浙江中烟工业有限责任公司 | Bin type feeding machine |
| CN201640442U (en) * | 2009-04-10 | 2010-11-24 | 云南昆船设计研究院 | Conveyor-belt shred feeder |
| CN101559872A (en) * | 2009-05-22 | 2009-10-21 | 云南昆船设计研究院 | Anti-leakage feeding machine |
| CN109045997A (en) * | 2018-10-25 | 2018-12-21 | 沈阳山友鑫环保科技有限公司 | Dry denitration system and technique |
| CN209237700U (en) * | 2018-10-25 | 2019-08-13 | 沈阳山友鑫环保科技有限公司 | Expect wind mixing cleaning device and Dry denitration system |
| CN110584190A (en) * | 2019-10-15 | 2019-12-20 | 龙岩烟草工业有限责任公司 | Tobacco shred conveying device and cigarette system |
| CN215088836U (en) * | 2021-01-24 | 2021-12-10 | 李锋涛 | Leak-proof feeding device for cut tobacco |
| CN215583132U (en) * | 2021-06-07 | 2022-01-21 | 江西中烟工业有限责任公司 | Tobacco feeding machine goes out hopper window cleaning device |
Non-Patent Citations (1)
| Title |
|---|
| 陈万里: "喂料机陡角输送带漏料回收装置的设计与应用", 《轻工科技》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220510 |