CN216914962U

CN216914962U - Unloader suitable for carbon heat source extrusion moulding

Info

Publication number: CN216914962U
Application number: CN202220378841.6U
Authority: CN
Inventors: 熊安捷; 丁永波
Original assignee: China Tobacco Hubei Industrial LLC
Current assignee: China Tobacco Hubei Industrial LLC
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-08
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the field of tobacco manufacturing, in particular to a blanking device suitable for carbon heat source extrusion molding. The blanking device suitable for carbon heat source extrusion molding comprises a feeding bin and a light sensation system assembly, wherein the feeding bin comprises a feeding hole connected with a raw material bin and a discharging hole connected with an extrusion device; when the light sensing system component is not connected with the light sensing signal, the raw materials are accumulated at the discharge port. This unloader adopts light sense system component to go whether the real-time supervision discharge gate blocks up and piles up to through the start-stop of controller control motor, with the problem of solving the jam of raw materials at the discharge gate, thereby improve the smooth and easy nature of the raw materials ejection of compact, practice thrift the cost of labor, improve production efficiency.

Description

Unloader suitable for carbon heat source extrusion moulding

Technical Field

The utility model relates to the field of tobacco manufacturing, in particular to a blanking device suitable for carbon heat source extrusion molding.

Background

In recent years, carbon materials are used as solid fuels, commercial products are provided abroad, and the carbon-heated novel tobacco can reduce harmful components generated by high-temperature combustion and cracking of the tobacco when consumed, and can adapt to and meet the physiological requirements and consumption habits of consumers to a certain extent. However, the carbon heat source in the existing carbon heat source cigarette is usually formed by extrusion, the used raw materials contain adhesive substances and a certain proportion of moisture besides combustion substances, and the wet materials can be caked under a certain pressure.

At present, the conventional solution is to control the feeding amount in a small range by manual observation, but obviously higher labor cost is brought by doing so, and chinese patent CN205855454U discloses a tobacco powder raw material feeding device, which comprises a feeding bin, wherein a feeding hole is formed at the upper end of the feeding bin, and a discharging hole is formed at the lower end of the feeding bin; at least one loosening roller is arranged in the feeding bin, a plurality of roller nails are uniformly distributed on the surface of the outer wall of the loosening roller, and two ends of the loosening roller are supported on bin walls on two sides of the feeding bin. After the tobacco powder is poured into the feeding bin, the agglomerated tobacco leaves are loosened by rotating the roller nails on the loosening rollers, fall into the feed opening from the gaps of the roller nails, and enter the lower-level conveying equipment from the feed opening. The speed of the loosening roller relative to the rotating speed is controlled, so that the flow of the tobacco passing is adjusted, and the function of quantitative feeding of the tobacco powder is achieved. But the feeding device can not adjust the time for feeding the raw materials at the feeding port according to the blockage situation of the raw materials at the discharging port.

SUMMERY OF THE UTILITY MODEL

In view of this, the blanking device suitable for carbon heat source extrusion moulding that this application provided can improve the smoothness nature of raw materials ejection of compact.

The raw materials piles up the reason that takes place to block up at the discharge gate usually, because of extrusion device will be a little slower than the unloading speed that the raw materials got into the discharge gate to the extrusion rate of raw materials usually, once only gets into the discharge gate when the raw materials too much, preceding raw materials still have not time to get into extrusion device, and subsequent raw materials constantly fall into on the preceding raw materials then the raw materials probably takes place the caking and can cause to pile up to take place to block up in discharge gate department.

In the face of such problems, operators usually adopt a manual observation mode to check whether the discharge port is blocked and stacked so as to correspondingly adjust the raw material blanking speed; and this application then adopts light sense system component to go whether the real-time supervision discharge gate blocks up and piles up to through the start-stop of controller control motor, with the problem of solving the jam of raw materials at the discharge gate.

The scheme of the application is as follows: the blanking device suitable for the carbon heat source extrusion molding comprises a material pushing device, a material outlet communicated with the material pushing device, a light sensing system assembly arranged in the material outlet, a motor used for providing power for the material pushing device and a controller used for controlling the motor to start and stop, wherein the light sensing system assembly comprises a light emitting component and a light receiving component, and the controller can control the motor to stop when the light receiving component does not receive a light signal from the light emitting component or can control the motor to start when the light receiving component receives the light signal from the light emitting component.

Further, the light receiving part is provided as a light reflecting plate.

Further, the material pushing device comprises a raw material bin for containing raw materials.

Further, blevile of push still includes the feeding storehouse, the feeding storehouse with raw materials feed bin passes through the feed inlet and links to each other.

Further, blevile of push still includes conveyor components, the feed inlet with the raw materials feed bin passes through conveyor components connects, the top of conveyor components initiating terminal with raw materials feed bin is linked together, conveyor components end with the feed inlet is linked together.

Further, the conveying component adopts a spiral conveyor.

Furthermore, a stirring rod capable of rotating automatically is inserted into the bottom end of the raw material bin, and the stirring rod is used for loosening the raw materials entering the conveying component.

Further, still include drive chain, the puddler with the dwang of conveying part passes through drive chain and links to each other, conveying part passes through drive chain drives the puddler rotates.

The application discloses unloader suitable for carbon heat source extrusion moulding's beneficial effect: the application provides a unloader suitable for carbon heat source extrusion moulding has replaced the mode of manual observation to judge whether the discharge gate blocks up and piles up, through setting up light sense system component in discharge gate bottom top, whether blocks up through light sense system component light sense signal real time monitoring discharge gate and piles up, through the start-stop of controller control motor, solves the problem of blockking up of raw materials at the discharge gate to improve the smooth and easy nature of raw materials ejection of compact, practice thrift the cost of labor, improve production efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is an elevational view of a carbon heat source extrusion molding blanking apparatus of the present application;

FIG. 2 is a front view of the pusher assembly of FIG. 1;

in the figure: 1. a feeding bin; 11. a feed inlet; 12. a discharge port; 2. a light sensing system component; 21. a light receiving part; 22. a light emitting section; 31. a raw material bin; 32. a conveying member; 33. an electric motor; 34. a stirring rod; 35. a drive chain; 36. a controller; 4. and (4) an extrusion device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Referring to fig. 1 to 2, the blanking device suitable for carbon heat source extrusion molding provided by the present application includes a material pushing device, a material outlet 12 communicated with the material pushing device, a light sensing system component 2 disposed in the material outlet 12, a motor 33 for providing power to the material pushing device, and a controller 36 for controlling the motor 33 to start and stop, wherein the light sensing system component 2 is disposed above the end of the material outlet 12, and the height distance between the light sensing system component 2 and the end of the material outlet 12 is 15 mm; the implementation of the light sensing system assembly 2 can be in any known form, for example, a sensor with model number E3JK-DN 122M manufactured by ohnlong group, and the light sensing system assembly 2 includes a light emitting component 22 and a light receiving component 21, the light emitting component 22 is used for continuously emitting light signals, and the light receiving component 21 is used for continuously receiving light signals. The controller 36 can control the motor 33 to be stopped when the light receiving part 21 does not receive the light signal from the light emitting part 22, or can control the motor 33 to be started when the light receiving part 21 receives the light signal from the light emitting part 22.

Generally, when the powder material is used, the powder material is firstly put into a propelling device, under the propelling action of the propelling device powered by a motor 33, the material passes through a discharge port 12 from the propelling device and enters an extruding device 4, a light sensing system component 2 in the discharge port 12 monitors whether the material is accumulated at the discharge port 12 or not in real time, and the powder material is in a powder shape, so that when the material normally enters the extruding device 4 from the discharge port 12, a particle beam of the powder material is thin and is not enough to shield a light signal sent by a light receiving part 21 to a light emitting part 22, and the transmission of the light signal can be shielded only if a thick node is formed when the material is accumulated at the discharge port 12; when the light receiving part 21 receives the light signal from the light emitting part 22, it indicates that the raw material can normally enter the extruding device 4 from the discharging port 12, and the extruding amount of the extruding device 4 can keep up with the discharging amount of the raw material entering the discharging port 12, and the raw material is not accumulated at the discharging port 12 and is blocked, the controller 36 should control the motor 33 to be in the on state; when the light receiving part 21 does not receive the light signal from the light emitting part 22, which indicates that the extrusion amount of the extruding device 4 cannot catch up with the feeding amount of the raw material entering the discharging port 12 and the raw material is accumulated at the discharging port 12 and is blocked, the controller 36 should control the motor 33 to stop, so that the raw material is not fed continuously, the raw material accumulated at the discharging port 12 normally enters the extruding device 4, and after the light receiving part 21 receives the light signal from the light emitting part 22 again, the controller 36 controls the motor 33 to be turned on again.

The light receiving part 21 is configured as a light reflecting plate, the light emitting part 22 is configured as a part for continuously emitting and receiving light signals, the light receiving part 21 functions as a reflected light signal, the light emitting part 22 emits the light signals to the light reflecting plate, and the light signals are reflected by the light reflecting plate and transmitted back to the light emitting part 22 to receive the light signals, so that the light signal emitting and receiving functions of the light sensing system assembly 2 are arranged on the light emitting part 22, and all connecting wires are also arranged on the light emitting part, thereby facilitating the wiring and the error checking when the parts are installed and faults occur subsequently.

The material pushing device comprises a raw material bin 31 for containing raw materials, the raw material bin 31 is a funnel capable of containing 5 liters of raw material powder, and the bottom of the funnel is a square opening of 130mm multiplied by 170 mm.

The material pushing device further comprises a feeding bin 1, and the feeding bin 1 is connected with the raw material bin 31 through a feeding hole 11.

Pusher still includes conveyor 32, feed inlet 11 passes through conveyor 32 with raw materials feed bin 31 and is connected, the top and the raw materials feed bin 31 of conveyor 32 initiating terminal are linked together, conveyor 32 is terminal to be linked together with feed inlet 11, the raw materials in the raw materials feed bin 31 enters into conveyor 32 earlier, the transport effect of raw materials through conveyor 32, enter into feed inlet 11 department, conveyor 32's effect makes the raw materials according to fixed quantity batch entering feed inlet 11, avoid with all the raw materials once only all get into in feed bin 1, lead to the speed that extruder 4 extrudes the raw materials, can't catch up with the speed that the raw materials enters into extruder 4 from discharge gate 12, and cause the raw materials to take place at the accumulational condition of discharge gate 12.

The conveying component 32 adopts a screw conveyor, and the conveying mode of the raw materials in the conveying component 32 adopts the rotary propulsion of a helical blade to drive the raw materials to move towards the feed port 11, so that the raw materials uniformly and stably enter the feed port 11.

The stirring rod 34 is inserted into the bottom end of the raw material bin 31 and can rotate freely, and the purpose of the stirring rod 34 is to loosen the raw material entering the conveying component 32, so as to avoid the raw material from being accumulated at the discharge port 12 after entering the feeding bin 1 in a knotted state.

The application also includes drive chain 35, and puddler 34 passes through drive chain 35 with the dwang of conveying part 32 and links to each other, and motor 33 drive conveying part 32 rotates, and drive chain 35 transmits the drive of motor 33 for puddler 34 in order to drive puddler 34 and rotate.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a unloader suitable for carbon heat source extrusion moulding which characterized in that: including blevile of push, with discharge gate (12) that blevile of push intercommunication, setting are in light sensing system subassembly (2) in discharge gate (12), be used for blevile of push provides motor (33) of power and control controller (36) that motor (33) were opened and shut down, light sensing system subassembly (2) are including light-emitting part (22) and light-receiving part (21), controller (36) can be in when light-receiving part (21) do not receive the light signal from light-emitting part (22) control motor (33) stop, or can be in when light-receiving part (21) receive the light signal from light-emitting part (22) control motor (33) are opened.

2. The blanking device suitable for the carbon heat source extrusion molding of claim 1, wherein: the light receiving part (21) is arranged as a light reflecting plate, and the light emitting part (22) is arranged as a part for continuously emitting and receiving light signals.

3. The blanking device suitable for the carbon heat source extrusion molding of claim 1, wherein: the pushing device comprises a raw material bin (31) for containing raw materials.

4. The blanking device suitable for the carbon heat source extrusion molding according to claim 3, wherein: the material pushing device further comprises a feeding bin (1), and the feeding bin (1) is connected with the raw material bin (31) through a feeding hole (11).

5. A blanking device suitable for carbon heat source extrusion molding according to claim 4, wherein: the pushing device further comprises a conveying component (32), the feed inlet (11) is connected with the raw material bin (31) through the conveying component (32), the top of the starting end of the conveying component (32) is communicated with the raw material bin (31), and the tail end of the conveying component (32) is communicated with the feed inlet (11).

6. A blanking device suitable for carbon heat source extrusion molding according to claim 5, wherein: the conveying component (32) adopts a screw conveyer.

7. The blanking device suitable for the carbon heat source extrusion molding of claim 6, wherein: the bottom end of the raw material bin (31) is inserted with a stirring rod (34) capable of rotating automatically, and the stirring rod (34) is used for loosening the raw materials entering the conveying component (32).

8. The blanking device suitable for carbon heat source extrusion molding according to claim 7, wherein: still include drive chain (35), puddler (34) with the dwang of conveying part (32) passes through drive chain (35) and links to each other, conveying part (32) pass through drive chain (35) drive puddler (34) rotate.