Quantitative applying device for ternary composite filter stick

Abstract

The utility model belongs to the technical field of filter stick production equipment, and discloses a quantitative applying device for a ternary composite filter stick, which comprises a device body and a conveying part, and a working cavity is arranged in the device body; a feeding opening is formed in the top of the device body, communicates with the working cavity and is suitable for conveying materials; a discharge hole is formed in the bottom of the device body and is communicated with the working cavity; the conveying component comprises a conveying disc and a driving motor, the conveying disc is rotationally installed in the working cavity, the driving motor is installed outside the device body, and the movable end of the driving motor is connected with the conveying disc; a plurality of conveying grooves are evenly formed in the conveying disc with the circle center of the conveying disc as the center, and the materials are suitable for being placed in the conveying grooves. The feeding device can accurately control the amount of applied materials, improve the stability of the filter stick performance and improve the feeding efficiency at the same time.

Description

Technical Field

[0001] The utility model relates to a quantitative application device for a ternary composite filter rod, belonging to the technical field of filter rod production equipment. Background Art

[0002] With the development of the tobacco industry, various functional filter materials have been gradually developed, and more and more special cigarette filter materials are applied to the cigarette industry. The cavity of the ternary composite filter rod can be used as a container to add various functional particles. Among them, activated carbon is the most widely used as an adsorbent material. However, existing equipment often cannot accurately control the amount of applied material, affecting the stability of filter rod performance and having a slow efficiency.

[0003] After retrieval, it is found that the Chinese patent with the publication number CN209436256U discloses a feeding device and a preparation device for filter rods. In this patent, the filter rod filler is sent into the bin through a feeding device, and the guide groove conveys the filler to the upper part of the high-position end. When the filter rod filler is above the high-position end, the push rod extends into the material leveling plate driven by the push rod fixed disk, and the filter rod filler is pushed into the filler cavity in the filter rod groove through a soft push head. The vibration device is started to make the filter rod filler evenly distributed in the filler cavity, and the excess filter rod filler is recovered into the bin through a negative pressure recovery device. However, in this patent, the matching accuracy requirements of the push rod and the material leveling plate are relatively high, and jamming or material leakage is likely to occur, and the amount of filler falling into each hole of the material leveling plate is not necessarily the same. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a quantitative application device for a ternary composite filter rod, which can accurately control the amount of applied material, improve the stability of filter rod performance, and improve the feeding efficiency at the same time.

[0005] To solve the above technical problem, the technical solution of the utility model is as follows:

[0006] A quantitative application device for a ternary composite filter rod, comprising:

[0007] A device body, in which a working chamber is provided;

[0008] The top of the device body is provided with a feed inlet, the feed inlet is communicated with the working chamber, and the feed inlet is suitable for conveying materials;

[0009] The bottom of the device body is provided with a discharge outlet, the discharge outlet is communicated with the working chamber;

[0010] A conveying component, the conveying component includes a conveying disk and a driving motor, the conveying disk is rotatably installed in the working chamber, the driving motor is installed outside the device body, and the movable end of the driving motor is connected to the conveying disk;

[0011] Centered on the center of the conveying tray, a plurality of conveying grooves are evenly arranged on the conveying tray, and the material is adapted to be placed in the conveying grooves;

[0012] The driving motor is adapted to drive the conveying tray to rotate so as to drive the material in the conveying grooves to move to the discharge port.

[0013] Furthermore, to prevent the material from being thrown off when the conveying tray rotates, a baffle is provided in the working chamber. The baffle is adapted to the conveying tray and is adapted to block the material in the conveying grooves when the conveying tray rotates.

[0014] Furthermore, to control the applied amount. The volume of the conveying groove is equal to the volume of the cavity of the ternary composite filter rod.

[0015] Furthermore, to make the material accumulate around the conveying grooves and improve the efficiency of placing the material, a retention cavity is also provided in the device body. The retention cavity is communicated with the feed port and the working chamber, and the retention cavity is adapted to store the material that has not been conveyed by the conveying grooves.

[0016] Furthermore, the quantitative application device for the ternary composite filter rod further includes a material level sensor. The material level sensor is installed at the feed port, and the material level sensor is adapted to detect the change in the material level height of the material in the device body.

[0017] Furthermore, the quantitative application device for the ternary composite filter rod further includes a feeding mechanism. The feeding mechanism is adapted to store the material and convey the material to the device body. When the material level sensor detects that the material in the device body exceeds a specific position, the material level sensor sends a signal to the feeding mechanism, and the feeding mechanism stops feeding;

[0018] When the material level sensor detects that the material in the device body does not exceed a specific position, the material level sensor sends a signal to the feeding mechanism after a certain time delay, and the feeding mechanism conveys the material to the device body.

[0019] Furthermore, the device body is also provided with a discharge port, and the discharge port is adapted to discharge all the material in the working chamber and the retention cavity when the device is not working.

[0020] Furthermore, to control the opening and closing of the discharge port, a bolt is provided at the discharge port. The bolt is installed on the device body, and the bolt is adapted to open and close the discharge port.

[0021] After adopting the above technical solution, the utility model has the following beneficial effects:

[0022] 1. In the present utility model, materials are conveyed into the working chamber through the feeding port, and the materials will fall into the conveying grooves on the conveying tray. The conveying tray rotates driven by the driving motor, driving the materials in the conveying grooves to move to the discharge port, freely falling into external equipment and being applied to the cavities of the ternary composite filter rods. Since the entire working chamber is enclosed, during the continuous rotation of the conveying tray, the conveying grooves on the conveying tray will be continuously filled; the level sensor detects the change in the level height of the materials in the device body, and the feeding mechanism controls the process of conveying materials to the device body according to the signal of the level sensor;

[0023] When a batch of materials has been applied, when it is necessary to clean the working chamber or replace the materials, the discharge port can be opened by pulling out the bolt to drain all the materials.

[0024] 2. In the present utility model, the baffle in the working chamber can block the materials in the conveying grooves when the conveying tray rotates, preventing the materials from being thrown away. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 . Structural schematic diagram of the quantitative application device for ternary composite filter rods of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the content of the present utility model more clearly understood, the present utility model will be further described in detail below according to specific embodiments in conjunction with the accompanying drawings.

[0027] As Figure 1 shown, a quantitative application device for ternary composite filter rods includes:

[0028] A device body 1, in which a working chamber 11 is provided;

[0029] At the top of the device body 1, there is a feeding port 12, which is connected to the working chamber 11, and the feeding port 12 is suitable for conveying materials;

[0030] At the bottom of the device body 1, there is a discharge port 13, which is connected to the working chamber 11;

[0031] A conveying component, which includes a conveying tray 21 and a driving motor. The conveying tray 21 is rotatably installed in the working chamber 11, the driving motor is installed outside the device body 1, and the movable end of the driving motor is connected to the conveying tray 21;

[0032] Centered on the center of the conveying tray 21, a plurality of conveying grooves 211 are evenly arranged on the conveying tray 21, and materials are suitable for being placed in the conveying grooves 211;

[0033] The driving motor is suitable for driving the conveying tray 21 to rotate to drive the materials in the conveying grooves 211 to move to the discharge port 13.

[0034] In this embodiment, the material is activated carbon particles. The conveying component further includes a close-fitting bracket which is installed on the main shaft of the driving motor to ensure the stability of the rotation of the conveying disc 21. The rotation speed of the driving motor driving the conveying disc 21 is synchronized with the linear speed of the external device for conveying the ternary composite filter rod, so that the conveying groove 211 can convey the material into the cavity of the corresponding ternary composite filter rod.

[0035] Specifically, as Figure 1 shown, a baffle 111 is provided in the working chamber 11. The baffle 111 is adapted to the conveying disc 21 and is suitable for blocking the material in the conveying groove 211 when the conveying disc 21 rotates. In this embodiment, when the material is driven to rotate by the conveying groove 211, the baffle 111 needs to seal the conveying groove 211 to prevent the material in the conveying groove 211 from being rotated and thrown out, thus affecting the filling amount of the cavity of the ternary composite filter rod.

[0036] Specifically, as Figure 1 shown, the volume of the conveying groove 211 is equal to the volume of the cavity of the ternary composite filter rod.

[0037] Specifically, as Figure 1 shown, a retention chamber 3 is further provided in the device body 1. The retention chamber 3 is connected to the feed inlet 12 and the working chamber 11 and is suitable for storing the material that has not been conveyed by the conveying groove 211.

[0038] Specifically, as Figure 1 shown, the quantitative application device for the ternary composite filter rod further includes a level sensor 4. The level sensor 4 is installed at the feed inlet 12 and is suitable for detecting the change in the level height of the material in the device body 1.

[0039] Specifically, as Figure 1 shown, the quantitative application device for the ternary composite filter rod further includes a feeding mechanism. The feeding mechanism is suitable for storing the material and conveying the material to the device body 1. When the level sensor 4 detects that the material in the device body 1 exceeds a specific position, the level sensor 4 sends a signal to the feeding mechanism, and the feeding mechanism stops feeding;

[0040] When the level sensor 4 detects that the material in the device body 1 does not exceed a specific position, the level sensor 4 sends a signal to the feeding mechanism after a certain time, and the feeding mechanism conveys the material to the device body 1.

[0041] In this embodiment, when there is no material in the working chamber, after 2 s (this value can be set), the level sensor 4 sends a signal to the feeding mechanism. After receiving the signal, the feeding mechanism conveys the material to the feeding port 12. The volume of each conveying groove 211 on the conveying disk 21 is equal to the volume of the cavity of the ternary composite filter rod to be filled. The material falls into the working chamber 11 and fills the conveying groove 211. At this time, the feeding mechanism does not stop and continues to feed. The excess material accumulates in the retention chamber 3. When it overflows to the level sensor 4, the level sensor 4 senses that the material has reached a specific position. At this time, the level sensor 4 immediately sends a signal to the feeding mechanism, and the feeding mechanism stops feeding.

[0042] The conveying disk 21 continuously rotates to carry away the materials in the working chamber 11 and the retention chamber 3, reducing the materials and lowering the level. At this time, the level sensor 4 repeats the above operations until the device stops.

[0043] Specifically, as Figure 1 shown, the device body 1 is further provided with a discharge port 14, and the discharge port 14 is adapted to discharge all the materials in the working chamber 11 and the retention chamber 3 when the device is not working.

[0044] Specifically, as Figure 1 shown, a bolt 5 is provided on the discharge port 14. The bolt 5 is installed on the device body 1, and the bolt 5 is adapted to open and close the discharge port 14.

[0045] In this embodiment, when a batch of materials has been applied and it is necessary to clean the working chamber 11 or replace the materials, the bolt 5 can be pulled to open the discharge port 14 to discharge all the materials.

[0046] The above specific embodiments further elaborate on the technical problems solved, technical solutions, and beneficial effects of the present utility model. It should be understood that the above are only specific embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quantitative application device for a ternary composite filter rod, characterized in that, Comprising: A device body (1), in which a working chamber (11) is provided; At the top of the device body (1), a feed inlet (12) is provided, and the feed inlet (12) communicates with the working chamber (11), and the feed inlet (12) is adapted to convey materials; At the bottom of the device body (1), a discharge outlet (13) is provided, and the discharge outlet (13) communicates with the working chamber (11); A conveying component, which includes a conveying disk (21) and a driving motor. The conveying disk (21) is rotatably installed in the working chamber (11), the driving motor is installed outside the device body (1), and the movable end of the driving motor is connected to the conveying disk (21); Centered on the center of the conveying disk (21), a plurality of conveying grooves (211) are evenly provided on the conveying disk (21), and the materials are adapted to be placed in the conveying grooves (211); The driving motor is adapted to drive the conveying disk (21) to rotate to drive the materials in the conveying grooves (211) to move to the discharge outlet (13).

2. The quantitative application device for the ternary composite filter rod according to claim 1, characterized in that: A baffle (111) is provided in the working chamber (11), the baffle (111) is adapted to the conveying disk (21), and the baffle (111) is adapted to block the materials in the conveying grooves (211) when the conveying disk (21) rotates.

3. The quantitative application device for the ternary composite filter rod according to claim 1, characterized in that: The volume of the conveying groove (211) is equal to the volume of the cavity of the ternary composite filter rod.

4. The quantitative application device for the ternary composite filter rod according to claim 1, characterized in that: A retention chamber (3) is further provided in the device body (1), the retention chamber (3) communicates with the feed inlet (12) and the working chamber (11), and the retention chamber (3) is adapted to store the materials not conveyed by the conveying grooves (211).

5. The quantitative application device for the ternary composite filter rod according to claim 1, characterized in that, Further comprising: A level sensor (4), which is installed at the feed inlet (12), and the level sensor (4) is adapted to detect the change in the level height of the materials in the device body (1).

6. The quantitative application device for the ternary composite filter rod according to claim 5, wherein, Further comprising: A feeding mechanism, which is adapted to store materials and convey materials to the device body (1). When the level sensor (4) detects that the materials in the device body (1) exceed the installation position of the level sensor (4), the level sensor (4) sends a signal to the feeding mechanism, and the feeding mechanism stops feeding; When the level sensor (4) detects that the materials in the device body (1) do not exceed the installation position of the level sensor (4), the level sensor (4) sends a signal to the feeding mechanism after a certain time delay, and the feeding mechanism conveys materials to the device body (1).

7. The quantitative application device for the ternary composite filter rod according to claim 4, wherein: The device body (1) is further provided with a discharge port (14), and the discharge port (14) is adapted to drain the materials in the working chamber (11) and the retention chamber (3) when the device is not working.

8. The quantitative application device for the ternary composite filter rod according to claim 7, characterized in that: A bolt (5) is provided on the discharge port (14), the bolt (5) is installed on the device body (1), and the bolt (5) is adapted to open and close the discharge port (14).

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