CN212306787U

CN212306787U - Discharge type cigarette material filling value measuring equipment

Info

Publication number: CN212306787U
Application number: CN202021177042.XU
Authority: CN
Inventors: 张永江; 冯银龙; 王志杰; 王丽; 张鹏; 王巧娟
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a discharge type cigarette material filling value measuring device, wherein a feeding device is arranged corresponding to a pushing device; the pushing device comprises a pushing piece and a pushing piece driving unit; the detection discharging device comprises a material bearing mechanism, a weighing unit, a pressing mechanism and a height detection mechanism; the material bearing mechanism comprises a material bearing part, a discharging opening and closing part and a discharging opening and closing driving unit; the material bearing part is provided with a feed inlet, a pressure applying opening and a discharge opening; the feed inlet is arranged corresponding to the pushing piece; the pressure applying mechanism is arranged to enter the material bearing part from the pressure applying port; the height detection mechanism is arranged to be used for detecting the height of cigarette materials in the material bearing piece. The discharge type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the feeding device, the pushing device and the detection discharging device, and can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working intensity by automatically clearing the measured cigarette material.

Description

Discharge type cigarette material filling value measuring equipment

Technical Field

The utility model relates to a cigarette performance detection area, more specifically relates to a arrange material formula cigarette material filling value measuring equipment.

Background

The filling value of the cigarette material can reflect the pressure bearing performance of the cigarette materials such as cut tobacco, cut stems or thin sheets. Taking the detection of the filling value of the cut tobacco as an example, the cut tobacco with certain quality is placed in a measuring cylinder, and the volume of the cut tobacco kept under the action of certain pressure for certain time is measured, so that the filling value of the cut tobacco can be obtained.

The existing measurement of the filling value of the cigarette material needs to measure the filling value by manually weighing the cigarette material with certain mass and then filling the cigarette material into a measuring cylinder. When measuring the data of a cigarette material filling value, the procedures of weighing, filling of a measuring cylinder, starting an instrument, waiting for measurement, removing a measuring sample of the measuring cylinder and the like need to be finished in sequence. In the actual operation process, the filling value measurement is often performed on a plurality of groups of test samples (30 samples/group), which is not only labor-intensive, but also low in working efficiency.

Therefore, how to provide a device capable of effectively improving the measurement efficiency of the cigarette material filling value and reducing the working strength becomes a technical problem which needs to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively improve the measurement of cigarette material filling value efficiency and reduce working strength's row material formula cigarette material filling value measuring equipment's new technical scheme.

According to the utility model discloses an aspect provides a arrange material formula cigarette material filling value measuring equipment.

The discharge type cigarette material filling value measuring equipment comprises a feeding device, a pushing device and a detecting and discharging device; wherein the content of the first and second substances,

the feeding device is arranged corresponding to the pushing device and is used for feeding cigarette materials to the pushing device;

the pushing device comprises a pushing piece and a pushing piece driving unit, wherein the pushing piece driving unit is used for driving the pushing piece to move so as to enable the pushing piece to push cigarette materials;

the detection discharging device comprises a material bearing mechanism, a weighing unit, a pressing mechanism and a height detection mechanism;

the material bearing mechanism comprises a material bearing part, a discharging opening and closing part and a discharging opening and closing driving unit;

the material bearing part is provided with a feeding hole, a pressing hole and a discharging hole;

the feed port is arranged corresponding to the pushing piece, so that the pushing piece pushes cigarette materials from the feed port into the material bearing piece;

the discharge opening and closing driving unit is used for driving the discharge opening and closing part to close or open the discharge opening, and the discharge opening is arranged opposite to the feed inlet, so that the material pushing part pushes cigarette materials out of the material bearing part from the discharge opening when the discharge opening is opened;

the weighing unit is used for weighing the weight of the cigarette materials in the material bearing piece or the sum of the weight of the material bearing mechanism and the weight of the cigarette materials;

the pressing mechanism is arranged to enter the material containing part from the pressing port so as to apply pressure to the cigarette materials in the material containing part;

the height detection mechanism is arranged to be used for detecting the height of cigarette materials in the material bearing piece.

Optionally, the feeding device comprises a feeding channel, a conveying belt and a feeding mechanism;

the feeding channel is provided with a feeding inlet, a conveying belt port and a feeding outlet, and the conveying belt port is positioned between the feeding inlet and the feeding outlet;

the conveying belt is arranged at the conveying belt opening;

the feeding mechanism is arranged for feeding cigarette materials from the feeding inlet to the conveying belt opening, so that the conveying belt conveys the cigarette materials to the feeding outlet;

the material pushing device further comprises a material pushing channel, and the material feeding outlet is communicated with the material pushing channel.

Optionally, a material level detection unit is further arranged in the feeding channel;

the material level detection unit is located the transmission band mouth with throw between the material export, just the material level detection unit is set up to be used for detecting the volume that gets into the cigarette material of piece is put to the material.

Optionally, the pushing element comprises a pushing element main body, a blowing opening and closing plate, a blowing blocking driving unit and a blowing unit;

the material pushing part main body is provided with a material blowing channel, the material blowing opening and closing plate is connected with the material pushing part main body, and the material blowing blocking driving unit is arranged for driving the material blowing opening and closing plate to open an opening of the material blowing channel, which is adjacent to the material inlet, when the discharge opening is opened;

the blowing unit is installed in the blowing channel, and the blowing unit is arranged to blow air towards the material bearing piece when the blowing opening and closing plate opens the blowing channel.

Optionally, the material blowing opening and closing plate is rotatably connected with the material pushing element main body;

the blowing and blocking driving unit is arranged for driving the blowing and opening and closing plate to rotate relative to the pushing piece main body so as to open or close the opening of the blowing channel adjacent to the feeding hole.

Optionally, the detection discharging device further comprises a weighing driving unit;

the weighing unit is positioned below the material bearing part and is used for weighing the sum of the weight of the material bearing mechanism and the weight of the cigarette materials;

the weighing driving unit is arranged to drive the weighing unit to be in contact with the surface of the material bearing piece when the cigarette materials completely enter the material bearing mechanism, so that the weighing unit weighs the sum of the weights of the material bearing mechanism and the cigarette materials.

Optionally, the discharging opening and closing member is rotatably connected to the material receiving member, and the discharging opening and closing member rotates in a direction away from the material receiving member when opening the discharging opening.

Optionally, the pressing mechanism includes a pressing member, a pressing member driving assembly and a pressing slide rod;

the pressing piece comprises a pressing piece body and a matching part, and the matching part extends from the pressing piece body in the direction away from the material bearing piece;

the pressing piece driving assembly comprises a pressing piece driving unit and a pressing fitting piece, the pressing fitting piece is arranged corresponding to the fitting part, and the pressing fitting piece is in sliding fit with the pressing sliding rod;

the press fitting piece has a pressing state and a supporting state;

when the pressure applying matching piece is in the pressure applying state, the pressure applying part driving unit is arranged to drive the pressure applying matching piece to move towards the direction close to the material containing piece along the pressure applying slide rod, so that the pressure applying matching piece is separated from the matching part, and the pressure applying piece applies pressure to the cigarette materials in the material containing piece;

when the pressure applying matching piece is in the supporting state, the pressure applying matching piece driving unit is arranged to drive the pressure applying matching piece to move towards the direction far away from the material bearing piece along the pressure applying sliding rod, so that the pressure applying matching piece is matched with the matching part, and the pressure applying piece body is separated from the material bearing piece and the cigarette material in the material bearing piece.

Optionally, the height detection mechanism includes a detection piece and a detection unit;

the detection piece is fixedly connected with the surface of the pressing piece body, which is far away from the pressing port, and extends from the pressing piece body towards the direction far away from the pressing port;

the detection unit is configured to detect a change in height of the detection member.

Optionally, the detecting member has a rod-shaped structure;

the detection unit is a displacement sensor.

The discharge type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the feeding device, the pushing device and the detection discharging device, and can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working intensity by automatically clearing the measured cigarette material.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, 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 invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of an embodiment of a discharge type cigarette material filling value measuring apparatus according to the present disclosure.

The figures are labeled as follows:

the device comprises a feeding channel-1, a feeding inlet-101, a conveying belt port-102, a feeding outlet-103, a material level detection unit-104, a conveying belt-2, a pushing element-3, a pushing element main body-31, a blowing channel-310, a blowing opening and closing plate-32, a blowing unit-33, a pushing element driving unit-4, a pushing channel-5, a material receiving element-6, a feeding port-61, a pressure applying port-62, a discharging port-63, a discharging opening and closing element-7, a weighing unit-8, a weighing driving unit-9, a pressing element-11, a pressing element body-111, a matching part-112, a pressing element driving unit-12, a pressing matching part-13, a pressing slide rod-14, a detection element-15 and a detection unit-16.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, 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 invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, 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.

As shown in fig. 1, the discharge type cigarette material filling value measuring apparatus of the present disclosure includes a feeding device, a pushing device, and a detecting and discharging device.

The feeding device is arranged corresponding to the pushing device and can be used for feeding cigarette materials to the pushing device. The cigarette materials generally comprise cut tobacco, cut stems, thin slices and the like.

The feeding device can be, for example, a feeding device, and the cigarette material is fed into the pushing device through the feeding device. In specific implementation, the cigarette materials delivered to the material pushing device by the feeding device can be batched and quantitative materials.

The pushing device comprises a pushing piece 3 and a pushing piece driving unit 4. The pushing member driving unit 4 can be used for driving the pushing member 3 to move, so that the pushing member 3 pushes the cigarette material. The pusher 3 may have a generally plate-like or block-like structure. The pusher driving unit 4 may be, for example, an electric motor or a motor.

The detection discharging device comprises a material bearing mechanism, a weighing unit 8, a pressing mechanism and a height detection mechanism.

The material holding mechanism includes a material holding member 6, a discharge opening/closing member 7, and a discharge opening/closing drive unit (not shown in the figure).

The material receiving part 6 is provided with a feed inlet 61, a pressure applying opening 62 and a discharge opening 63.

The feed port 61 is arranged corresponding to the pushing member 3, so that the pushing member 3 pushes the cigarette material from the feed port 61 into the material receiving member 6. The material support 6 can have a frame-like or basket-like structure.

During specific implementation, after the pushing member 3 pushes the cigarette materials from the feeding hole 61 into the material bearing member 6, the pushing member driving unit 4 drives the pushing member 3 to maintain at the position for blocking the feeding hole 61, so as to maintain the cigarette materials in the material bearing member 6 in the space of the material bearing member 6 with stable and unchangeable volume. After the current cigarette material filling value detection is completed and the cigarette materials in the material bearing part 6 are unloaded, the pushing part driving unit 4 drives the pushing part 3 to leave the feeding hole 61 again, so that the cigarette materials to be detected next time are pushed into the material bearing part 6.

The discharge opening/closing drive unit may be used to drive the discharge opening/closing member 7 to close or open the discharge opening 63. The discharge opening 63 is arranged opposite the feed opening 61, so that the pushing element 3 pushes the cigarette material out of the material receiving element 6 from the discharge opening 63 when the discharge opening 63 is opened. The discharge opening/closing drive unit may be, for example, a cylinder or a motor.

In specific implementation, the discharging opening and closing driving unit drives the discharging opening and closing member 7 to close the discharging opening 63, and the pushing member driving unit 4 drives the pushing member 3 to be maintained at the position for plugging the feeding hole 61, so that the cigarette materials in the material bearing member 6 are maintained in the space of the material bearing member 6 with stable and unchangeable volume. After the detection of the present cigarette material filling value is completed, the discharge opening/closing drive unit drives the discharge opening/closing member 7 to open the discharge opening 63. The pushing member driving unit 4 then drives the pushing member 3 to move toward the discharging opening 63, so as to push the cigarette material in the material receiving member 6 out of the material receiving member 6 from the discharging opening 63. Generally, the discharge opening 63 is larger or the same size as compared with a space where the material receiving member 6 receives the cigarette material, so that the cigarette material can be easily and quickly pushed out of the discharge opening 63. After the discharge is completed, the pusher driving unit 4 drives the pusher 3 to leave the feed opening 61, and at the same time, the discharge opening/closing driving unit drives the discharge opening/closing member 7 to close the discharge opening 63.

The weighing unit 8 can be used for weighing the weight of the cigarette materials in the material bearing part 6 or the sum of the weight of the material bearing mechanism and the weight of the cigarette materials.

The weighing unit 8 is typically an electronic balance-weighing instrument. The weighing unit 8 can be arranged in the material holder 6 for weighing the weight of the cigarette material entering the material holder 6. Alternatively, the weighing unit 8 may be located outside the material holding mechanism, so as to weigh the sum of the weight of the material holding mechanism and the weight of the cigarette material in the material holding mechanism. Since the weight of the material holding means (the sum of the weights of the material holding member 6, the discharge opening/closing member 7, and the discharge opening/closing drive unit) is generally known, the weight of the cigarette material in the material holding member 6 can be easily obtained from the sum of the weight of the material holding means and the weight of the cigarette material in the material holding means.

The pressure applying mechanism may be used to enter the material receiving member 6 from the pressure applying port 62 to apply pressure to the cigarette material in the material receiving member 6.

The pressing mechanism may be, for example, a load block or a motor. During specific implementation, the load block can be directly pressed on the cigarette materials in the material bearing part 6, or the motor can be used for pressing the cigarette materials in the material bearing part 6.

The height detection mechanism can be used for detecting the height of the cigarette materials in the material bearing part 6.

The height detection mechanism can be, for example, a position sensor arranged in the material bearing part 6, and obtains the height change of the pressed cigarette materials by detecting the height difference of the cigarette materials in the material bearing part 6 before and after the pressing.

When the discharge type cigarette material filling value measuring equipment is used, cigarette materials are firstly fed into the pushing device through the feeding device. The pushing member driving unit 4 of the pushing device drives the pushing member 3 to push the cigarette materials from the feeding hole 61 into the material containing member 6, and after the cigarette materials are pushed into the material containing member 6, the pushing member 3 blocks the feeding hole 61. At this time, the discharge opening/closing drive unit drives the discharge opening/closing member 7 to close the discharge opening 63. Subsequently, the weighing unit 8 weighs the cigarette material in the material bearing member 6 to obtain the weight parameter of the cigarette material in the material bearing member 6. The pressing mechanism then applies pressure to the smoking material in the material receiving member 6 and leaves the smoking material after a period of pressure holding. The height detection mechanism detects the height difference of the cigarette materials in the material bearing part 6 before and after the pressure is applied, and the height change of the pressed cigarette materials in the material bearing part 6 is obtained. The filling value of the cigarette material can be obtained by the weight parameter of the cigarette material in the material bearing part 6 and the height change of the pressed cigarette material in the material bearing part 6. After the detection of the present cigarette material filling value is completed, the discharge opening/closing drive unit drives the discharge opening/closing member 7 to open the discharge opening 63. The pushing member driving unit 4 then drives the pushing member 3 to move toward the discharging opening 63, so as to push the cigarette material in the material receiving member 6 out of the material receiving member 6 from the discharging opening 63. After the discharging is finished, the pushing member driving unit 4 drives the pushing member 3 to leave the feeding hole 61, and meanwhile, the discharging opening and closing driving unit drives the discharging opening and closing member 7 to close the discharging hole 63, so that the next detection of the cigarette material filling value can be carried out. The number of measuring cycles of the apparatus for filling values of cigarette material can be determined by the person skilled in the art according to the quantitative requirements of the values to be detected for the filling values.

In one embodiment of the discharge type cigarette material filling value measuring apparatus of the present disclosure, the feeding device includes a feeding channel 1, a conveying belt 2 and a feeding mechanism (not shown in the figure). The feeding mechanism may for example be a feeding device.

The feed channel 1 has a feed inlet 101, a conveyor belt mouth 102 and a feed outlet 103. The conveyor belt mouth 102 is located between the feed inlet 101 and the feed outlet 103.

The conveyor 2 is mounted at a conveyor mouth 102. The transmission direction of transmission band 2 can be according to the nimble setting of actual demand. For example, the feeding inlet 101 and the feeding outlet 103 extend in a vertical direction, and the conveyor belt 2 may form an angle with the horizontal direction. When the included angle between the transmission belt 2 and the feeding inlet 101 is an acute angle, the transmission belt 2 can slow down the speed of the cigarette materials entering the feeding outlet 103; when the included angle between the transmission belt 2 and the feeding inlet 101 is an obtuse angle, the transmission belt 2 can accelerate the speed of the cigarette material entering the feeding outlet 103. Therefore, the arrangement of the conveying belt 2 is beneficial to more conveniently controlling the speed of the cigarette materials leaving the feeding channel. In addition, the transmission band 2 still can effectively disperse the cigarette material, avoids filling value detection error's that leads to because of cigarette material conglobation problem that increases.

The feeding mechanism may be configured to feed the cigarette material from the feeding inlet 101 to the conveyor mouth 102, so that the conveyor 2 transports the cigarette material to the feeding outlet 103.

The pushing device also comprises a pushing channel 5. The feeding outlet 103 is communicated with the material pushing channel 5. The pushing element 3 of the pushing device can push the cigarette material entering the pushing channel 5 from the feeding outlet 103 into the material receiving element 6 along the pushing channel 5.

Further, a material level detection unit 104 is arranged in the feeding channel 1.

The level detecting unit 104 is located between the conveyor mouth 102 and the feeding outlet 103, and the level detecting unit 104 can be used for detecting the amount of cigarette material entering the material receiving member 6.

The level detection unit 104 may be, for example, an opto-electronic switch or a position sensor or the like. When the material level of the cigarette material between the conveying belt port 102 and the feeding outlet 103 in the feeding channel 1 reaches the detection range of the material level detection unit 104, the feeding mechanism and/or the conveying belt 2 can be temporarily stopped to facilitate the pushing device to push the cigarette material into the material receiving member 6. The material level detecting unit 104 is arranged to ensure the stability of pushing the cigarette material and to better control the amount of the cigarette material entering the material bearing member 6.

In specific implementation, the pushing member driving unit 4 can drive the pushing member 3 to move back and forth in the pushing channel 5 for several times, so as to push the cigarette materials between the feeding outlet 103 and the material level detecting unit 104 into the material receiving member 6.

In one embodiment of the discharge type cigarette material filling value measuring apparatus of the present disclosure, the pushing member 3 includes a pushing member main body 31, a blowing opening and closing plate 32, a blowing block driving unit (not shown in the figure), and a blowing unit 33.

The pushing member main body 31 is provided with a blowing channel 310. In specific implementation, the material blowing channel 310 may be disposed on a side of the material pushing member main body 31 near the bottom of the material receiving member 6.

The material blowing opening and closing plate 32 is connected to the pusher main body 31. The blowing opening and closing plate 32 can be connected with the pusher body 31 in a sliding fit manner or in a rotating manner.

The blow block driving unit may be used to drive the blow opening and closing plate 32 to open the opening of the blow passage 310 adjacent to the feed port 61 when the discharge port 63 is opened. The blow block driving unit may be, for example, a motor or a cylinder.

The blow unit 33 is installed in the blow channel 310 and can be used to blow air towards the material support 6 when the blow opening and closing plate 32 opens the blow channel 310. The blowing unit 33 is a device that can blow air outward.

In this embodiment, after the detection of the cigarette material filling value of the present time is completed, the discharge opening/closing drive unit drives the discharge opening/closing member 7 to open the discharge opening 63, and at the same time, the blow blocking drive unit drives the blow opening/closing plate 32 to open the opening of the blow passage 310 adjacent to the feed opening 61. The pusher drive unit 4 then drives the pusher 3 in the direction of the discharge opening 63, and the blowing unit 33 in the blowing channel 310 blows the cigarette material in the material receiving member 6. The cigarette material self-discharging port 63 in the material receiving member 6 is discharged out of the material receiving member by the cooperation of the pushing member main body 31 and the blowing of the blowing unit 33. After the discharging is finished, the pushing member driving unit 4 drives the pushing member 3 to leave the feeding hole 61, meanwhile, the discharging opening and closing driving unit drives the discharging opening and closing member 7 to close the discharging hole 63, and the blowing material blocking driving unit drives the blowing material opening and closing plate 32 to close the opening of the blowing channel 310, which is adjacent to the feeding hole 61, so that the next detection of the cigarette material filling value can be carried out.

Further, the material blowing opening and closing plate 32 is rotatably connected to the pusher main body 31. The rotational connection can be realized by means of a pin joint or a ball-and-socket connection.

The blow blocking driving unit may be configured to drive the blow opening and closing plate 32 to rotate relative to the ejector main body 31 to open or close the opening of the blow channel 310 adjacent to the feed port 61.

The blowing opening and closing plate 32 is rotatably connected with the pusher body 31, which is beneficial to more reasonably utilizing the space. In particular, the blow opening and closing plate 32 may be rotated toward the blow channel 310 away from the feed opening 61.

In one embodiment of the discharge type cigarette material filling value measuring device of the present disclosure, the detection discharge device further includes a weighing driving unit 9.

The weighing unit 8 is positioned below the material bearing part 6, and the weighing unit 8 can be used for weighing the sum of the weight of the material bearing mechanism and the weight of the cigarette materials.

The weighing driving unit 9 can be used for driving the weighing unit 8 to be in contact with the surface of the material bearing part 6 when the cigarette materials completely enter the material bearing mechanism, so that the weighing unit 8 weighs the sum of the weights of the material bearing mechanism and the cigarette materials.

This embodiment is advantageous for more accurately determining the weight of the cigarette material on the material support 6. The weighing unit 8 is arranged below the material bearing part 6, and can weigh the sum of the weight of the material bearing mechanism and the weight of the cigarette materials on the material bearing part 6. Since the weight of the material receiving means is generally known, the weight of the cigarette material on the material receiving member 6 can be easily obtained from the sum of the weight of the material receiving means and the weight of the cigarette material on the material receiving member 6.

In one embodiment of the discharge-type cigarette material filling value measuring device of the present disclosure, in order to open the discharge opening 63 more conveniently and avoid the interference of the discharge shutter 7 with the cigarette material on the material receiving member 6, the discharge shutter 7 is rotatably connected to the material receiving member 6, and rotates toward a direction away from the material receiving member 6 when the discharge shutter 7 opens the discharge opening 63.

In one embodiment of the discharge type cigarette material filling value measuring apparatus of the present disclosure, the pressing mechanism includes a pressing member 11, a pressing member driving assembly, and a pressing slide 14.

The pressing member 11 includes a pressing member body 111 and a fitting portion 112. The engagement portion 112 extends from the pressing member body 11 in a direction away from the material receiving member 6. The mating portion 112 may be shaped, for example, as a square plate or a hook.

The press driving assembly includes a press driving unit 12 and a press fitting 13. The press-fitting piece 13 is provided corresponding to the fitting portion 112, and the press-fitting piece 13 is slidably fitted to the press slide bar 14. The pressure slide 14 may be mounted on a support or platform for placement or mounting of a discharged cigarette material fill value measuring device. The rotary presser drive unit 12 may be, for example, a motor or the like.

The shape of the press-fit member 13 is generally adapted to the shape of the fitting portion 112. For example, when the mating portion 112 has the shape of a right-angled plate, the press-fit element 13 may have the shape of a straight plate, and the shorter right-angled arm of the right-angled plate may ride over the press-fit element 13. For another example, when the fitting portion 112 has a hook shape, the press-fitting member 13 may be a block having a hole to be fitted with an end portion of the hook, and the end portion of the hook may be fitted with or separated from the hole of the block.

The press-fitting piece 13 has a pressing state and a supporting state.

When the press-fitting member 13 is in the pressing state, the press-fitting member driving unit 12 may be configured to drive the press-fitting member 13 to move along the press slide 14 toward the material receiving member 6, so that the press-fitting member 13 is separated from the fitting portion 112, and the press member 11 applies pressure to the cigarette material in the material receiving member 6.

As the press-fitting member 13 is moved along the press slide 14 in the direction of approaching the material receiving member 6, the fitting portion 112 of the press member 11 is supported on the cigarette material in the material receiving member 6, and the press-fitting member 13 is separated from the fitting portion 112. The pressure application member 11 is now fully supported on the smoking material in the material receiving member 6 without being subjected to the force of the pressure application engagement member 13. The pressing parameters of the pressing piece 11 on the cigarette material in the material bearing piece 6 can be obtained through the weight parameters of the pressing piece 11.

When the press-fitting member 13 is in the supporting state, the press-fitting member driving unit 12 may be configured to drive the press-fitting member 13 to move along the press slide 14 toward a direction away from the material holder 6, so that the press-fitting member 13 is engaged with the engaging portion 112, and the press-fitting member body 111 is separated from the material holder 6 and the cigarette material in the material holder 6.

As the press-fit piece 13 moves along the press slide 14 in the direction away from the material receiving member 6, the fitting part 112 of the press-fit piece 11 is fitted with the press-fit piece 13, the fitting part 112 is acted by the press-fit piece 13, the press-fit piece 11 moves along with the press-fit piece 13 in the direction away from the cigarette material in the material receiving member 6, and the press-fit piece body 11 can be separated from the cigarette material. At this time, the pressing member 11 is completely supported on the press-fitting member 13 by the force of the press-fitting member 13.

Further, the height detection mechanism includes a detection piece 15 and a detection unit 16.

The detecting member 15 is fixedly connected to the surface of the pressing member body 111 away from the pressing port 62, and the detecting member 15 extends from the pressing member body 111 toward the direction away from the pressing port 62. The fixed connection between the detection member 15 and the pressing member body 111 may be achieved by welding or gluing. The detecting member 15 may have a rod-like or needle-like shape.

The detection unit 16 may be used to detect a change in height of the detection member 15. The detection unit 16 may be, for example, a laser beam detector or a position sensor. The stroke of the detecting member 15 moving along with the pressing body 111 is located in the detection area of the detecting unit 16.

The height of the detection piece 15 detected by the detection unit 16 when the pressing body 111 contacts with the cigarette materials in the material bearing piece 6 and the height of the detection piece 15 when the pressing body 111 finishes pressing the cigarette materials in the material bearing piece 6 can quickly and accurately obtain the height change of the pressed cigarette materials, so that the cigarette material filling value can be quickly and accurately obtained.

Further, in order to improve the accuracy of detecting the height change of the cigarette material after being pressed and to control the cost, the detecting member 15 has a rod-like structure. The detection unit 16 is a displacement sensor.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. 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 invention. The scope of the invention is defined by the appended claims.

Claims

1. A discharge type cigarette material filling value measuring device is characterized by comprising a feeding device, a pushing device and a detecting and discharging device; wherein the content of the first and second substances,

2. The discharge type cigarette material filling value measuring equipment according to claim 1, wherein the feeding device comprises a feeding channel, a conveying belt and a feeding mechanism;

the conveying belt is arranged at the conveying belt opening;

3. The discharge type cigarette material filling value measuring equipment according to claim 2, wherein a material level detecting unit is further arranged in the feeding channel;

4. The discharge type cigarette material filling value measuring equipment according to claim 1, wherein the pushing member comprises a pushing member main body, a blowing opening and closing plate, a blowing blocking driving unit and a blowing unit;

5. The discharge type cigarette material filling value measuring equipment according to claim 4, wherein the blowing opening and closing plate is rotatably connected with the pusher main body;

6. The discharged cigarette material filling value measuring device according to claim 1, wherein the detecting and discharging means further comprises a weighing driving unit;

7. The discharge cigarette material filling value measuring device according to claim 1, wherein the discharge shutter is rotatably connected to the material receiving member, and the discharge shutter rotates in a direction away from the material receiving member when the discharge opening is opened.

8. The discharge cigarette material filling value measuring device according to any one of claims 1 to 7, wherein the pressing mechanism comprises a pressing member, a pressing member driving assembly and a pressing slide bar;

the press fitting piece has a pressing state and a supporting state;

9. The discharge type cigarette material filling value measuring device according to claim 8, wherein the height detecting mechanism includes a detecting member and a detecting unit;

10. The discharge cigarette material filling value measuring device according to claim 9, wherein the detecting member has a rod-like structure;

the detection unit is a displacement sensor.