CN220326799U

CN220326799U - Turning plate feeding device

Info

Publication number: CN220326799U
Application number: CN202320978096.3U
Authority: CN
Inventors: 唐兵; 袁廷文; 邓胜勇; 陈颖; 许春林; 余兴华; 许艺蓝
Original assignee: Chongqing China Tobacco Industry Co Ltd
Current assignee: Chongqing China Tobacco Industry Co Ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-01-12
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of tobacco feeding devices and discloses a turning plate feeding device which comprises a smoke box and a turning plate assembly, wherein the smoke box comprises a box body, a diversion trench and a conveyor belt arranged in the box body, the diversion trench is hinged to the box body, and the turning plate assembly can rotate the diversion trench from a first state to a second state. When the box body is filled with cut tobacco or the follow-up cut tobacco making process of the box body transmission process has a problem and needs to be interrupted, the cut tobacco making process before the box body transmission process does not need to be interrupted, only the guide plate needs to be adjusted from the first state to the second state, and the cut tobacco generated before the box body transmission process can be transmitted to the outside of the box body for temporary storage, so that the cut tobacco making process before the box body transmission process does not need to be interrupted.

Description

Turning plate feeding device

Technical Field

The utility model relates to the technical field of tobacco feeding devices, in particular to a turning plate feeding device.

Background

In the tobacco shred manufacturing field, a conveying belt is generally used for conveying materials into a temporary storage cabinet in a feeding machine in an overfilling mode, and then the conveying belt in the temporary storage cabinet is used for conveying the materials to devices such as a subsequent cut tobacco dryer. Set up the aim at of cabinet of keeping in: the rate of inputting the material of the temporary storage cabinet is larger than the rate of outputting the material from the temporary storage cabinet to the subsequent tobacco making process, so that a part of tobacco shreds can be stored in the temporary storage cabinet, when a problem (such as machine failure) occurs in a certain link in the whole tobacco shred manufacturing process, the temporary storage cabinet is only required to be interrupted to transmit the subsequent process or the process before the temporary storage cabinet is required to be interrupted, all processes, particularly the process processes requiring preheating, such as a tobacco drying process, a perfume adding process and the like, are not required to be interrupted. When the cut tobacco dryer after the transmission flow of the temporary storage cabinet fails, only equipment after the transmission flow of the temporary storage cabinet is required to be closed, the flow (such as shredding flow) before the transmission flow of the temporary storage cabinet is not required to be interrupted, and materials generated before the transmission flow of the temporary storage cabinet can be conveyed into the temporary storage cabinet for storage so as to leave free buffer time for machine maintenance; when the shredding process before the transmission process of the temporary storage cabinet is interrupted and the materials cannot be continuously conveyed to the temporary storage cabinet, tobacco shreds stored in the temporary storage cabinet can be continuously supplied to the subsequent manufacturing process, and maintenance staff can overhaul and maintain the equipment during the process.

However, the volume of the temporary storage cabinet is limited, and under the condition that no faults occur, the situation that the material in the temporary storage cabinet is full can be brought about by the fact that the input rate is larger than the output rate, or the situation that the follow-up flow of the transmission flow of the temporary storage cabinet is interrupted and cannot be recovered later, the temporary storage cabinet is full of the material, and at the moment, all the wire making flows have to be interrupted.

Disclosure of Invention

Therefore, the present utility model is directed to a turnover feeding device, which can solve the problem that all the wire making processes need to be interrupted when the temporary storage cabinet is filled with materials.

The utility model solves the technical problems by the following technical means:

the utility model provides a board feeding device turns over, includes smoke box and turns over the board subassembly, the smoke box includes box, guiding gutter and sets up conveyer belt in the box, the guiding gutter articulated to the box, it can with to turn over the board subassembly the guiding gutter is rotatory to the second state from the first state.

Further, the box corresponds the guiding gutter mounted position is provided with the guiding gutter, works as the guiding gutter is in when the first state, can with the guiding gutter seals completely, the box is still including setting up the arc in the bottom, the form fit of arc the rotatory radian setting of guiding gutter bottom, arc one end is connected to the guiding gutter, the arc both sides are provided with the closing plate.

Further, the guiding gutter includes the water conservancy diversion bottom plate board and is on a parallel with baffle on the water conservancy diversion bottom plate traffic direction, the smoke box is still including setting up the arc is kept away from the blown down tank of water conservancy diversion mouth one end, the blown down tank cooperation is with under the second state the contact of guiding gutter lower tip sets up.

Further, the upper part in the smoke box is provided with a flow guide baffle, the bottom end of the flow guide baffle is in contact with the upper end part of the flow guide groove in the second state, and the flow guide baffle comprises an arc plate part and a vertical plate part.

Further, the flap component comprises a rotating shaft, the rotating shaft is fixedly connected with the diversion trench, and a hinge groove is formed in the position, corresponding to the connecting position of the rotating shaft, of the smoke box.

Further, the rotating shaft of the turning plate assembly is connected with the output end of the driving motor.

Further, the rotating shaft is connected with a handle.

The utility model has the beneficial effects that:

1. when the box body is filled with cut tobacco or the follow-up cut tobacco making process of the box body transmission process has a problem and needs to be interrupted, the cut tobacco making process before the box body transmission process does not need to be interrupted, only the guide plate needs to be adjusted from the first state to the second state, and the cut tobacco generated before the box body transmission process can be transmitted to the outside of the box body for temporary storage, so that the cut tobacco making process before the box body transmission process does not need to be interrupted.

2. The tobacco shred transmission direction switching process is simple, the transmission direction of tobacco shreds can be changed only by rotating a part of the original box body, and when a motor is used as a driving source, the state switching of the diversion trenches can be realized remotely in a programming mode, so that the production efficiency of the tobacco shred manufacturing process is improved.

Drawings

FIG. 1 is a schematic view of a diversion trench in a flap feeder of the present utility model in a first state;

FIG. 2 is a schematic view of the flow guide slot of the flap feeder of the present utility model in a second state;

wherein,

10. a smoke box; 11. a case; 12. a diversion trench; 121. a diversion bottom plate; 122. a baffle; 13. a conveyor belt; 14. a diversion port; 15. an arc-shaped plate; 16. a sealing plate; 17. a discharge chute; 18. a flow guiding baffle; 181. an arc plate portion; 182. a riser portion; 19. a hinge groove; 20. a flap assembly; 21. a rotating shaft; 22. a handle; 30. a conveyor belt.

Detailed Description

The following embodiments of the present utility model are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present utility model from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the utility model, and in order to better illustrate the embodiments of the utility model, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present utility model and simplifying the description, and it is not indicated or implied that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present utility model, and that the specific meanings of the terms described above may be understood by those skilled in the art according to circumstances.

The flap feeding device shown in fig. 1 comprises a smoke box 10 and a flap assembly 20. The smoke box 10 comprises a box body 11, a diversion trench 12 and a conveyor belt 13 arranged in the box body 11. The diversion trench 12 is hinged to the case 11. The flap assembly 20 is used to rotate the flow guide groove 12 from the first state to the second state. A conveyor belt 30 for conveying cut tobacco into the box body 11 is provided at the upper part of the tobacco box 10. When the diversion trench 12 is in the first state, the diversion trench is matched with the box body 11 to form a complete smoke box structure, and at the moment, the conveying direction of the cut tobacco in the box body 11 is along the outward movement of the conveying belt 13. The smoke box 10 is used for temporarily storing the excessively filled cut tobacco and quantitatively feeding the cut tobacco for the subsequent cut tobacco manufacturing process. When the flow guide groove 12 is in the second state, the cut tobacco falling from the conveyor belt 30 falls into the flow guide groove 12 and is transported to the outside of the smoke box along the flow guide groove 12, so that when the box 11 is full of cut tobacco or the subsequent flow of the temporary storage flow of the box 11 is interrupted, the tobacco manufacturing flow before the temporary storage flow is not influenced.

The box 11 is provided with a diversion port 14 corresponding to the installation position of the diversion trench 12. The orifice 14 is configured to engage the flow channel 12 in the first condition. When the flow channel 12 is in the first state, the flow port 14 can be completely sealed. At this time, the cut tobacco falling on the conveyor belt 30 directly falls onto the conveyor belt 13. The smoke box 10 further comprises an arc 15 arranged at the bottom end outside the box body 11. One end of the arc-shaped plate 15 is connected with the box body 11. The shape of the arc plate 15 is matched with the rotating radian of the bottom of the diversion trench 12. The bottom of the diversion trench 12 is always in sealing connection with the arc-shaped plate 15 in the rotating process. Sealing plates 16 are arranged on two sides of the arc-shaped plate 15. Through setting up closing plate 16 and arc 15 in this application for guiding gutter 12 is at rotatory in-process, and the corresponding arc 15 position in box 11 bottom remains sealed throughout, so, guiding gutter 12 does not have the pipe tobacco to fall out at the at least lower extreme of guiding gutter 12 in rotatory in-process open guiding gutter 14.

Referring to fig. 2, the diversion trench 12 includes a diversion floor 121 and a baffle 122 parallel to the transportation direction of the diversion floor 121. The baffle 122 is used to prevent cut tobacco in the flow guide groove 12 from falling from both sides during transportation. The smoke box 10 further comprises a discharge chute 17 arranged at the end of the arc 15 remote from the conduction mouth 14. The discharge chute 17 is matched with the lower end part of the diversion trench 12 in the second state to be contacted. When the diversion trench 12 is in the second state, the cut tobacco falling on the conveyor belt 30 falls into the upper end of the diversion trench 12 and falls into the discharge chute 17 along the diversion trench 12 under the action of gravity, and the cut tobacco is stored by the devices such as an external temporary storage box.

In order to ensure that the cut tobacco can smoothly fall into the diversion trench 12 when the diversion trench 12 is in the second state, a diversion baffle 18 is arranged at the upper part in the box 11. The bottom end of the deflector 18 contacts the upper end of the deflector groove 12 in the second state. The deflector shield 18 includes an arcuate plate portion 181 and a riser portion 182. The height of the deflector 18 is set in cooperation with the conveyor belt 30. Thus, when the diversion trench 12 is in the second state, the diversion baffle 18, the diversion trench 12 and the discharge trench 17 can be communicated to form a complete tobacco shred transportation trench, and the tobacco shreds which originally fall into the box 11 are diverted outside the box 11.

The flap assembly 20 includes a spindle 21. The rotating shaft 21 is fixedly connected with the diversion trench 12. The box 11 is provided with a hinge groove 19 corresponding to the connection position of the rotating shaft 21. The length of the rotating shaft 21 is greater than the width of the diversion trench 12, so that two ends of the rotating shaft 21 can be clamped into the hinging grooves 19. When the rotating shaft 21 rotates, the diversion trench 12 can be driven to rotate between the first state and the second state. The flap assembly 20 also includes a drive motor. One end of the rotating shaft 21 is connected with the output end of the driving motor. It should be noted that, to ensure the rotation angle and the rotation direction of the rotating shaft 21, a servo motor should be selected to drive the rotating shaft 21. The driving mode of the rotating shaft 21 can be a mode of externally connecting a driving motor or a manual driving mode, and one end of the rotating shaft 21 is connected with a handle 22. The rotation shaft 21 is integrally formed with the handle 22. Of course, the device may also include a locking mechanism that secures the handle 22 in the first and second positions corresponding to the channel 12 to ensure that the channel 12 remains in either the first or second position.

The device further includes a support for supporting and mounting the smoke box 10 and the like, and will not be described in detail here.

The application method of the utility model is as follows:

when the diversion trench 12 is in the first state, the diversion opening 14 can be sealed, and the cut tobacco on the conveying belt 30 can normally fall into the box 11 and then is conveyed by the conveying belt 13 in the box 11; when the box 11 is full, or the subsequent thread making process is interrupted, the flap component 20 drives the diversion trench 12 to rotate to the second state, at this time, the cut tobacco on the conveying belt 30 falls into the diversion trench 12, the cut tobacco is conveyed out of the smoke box by the diversion trench 12 and the discharge trench 17 together, and the diversion opening 14 is sealed by the sealing plate 16 and the arc plate 15, so that the cut tobacco is prevented from falling out from the diversion opening 14 in the process of rotating the diversion trench 12 to the second state.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The utility model provides a board feeding device turns over, its characterized in that includes smoke box (10) and turns over board subassembly (20), smoke box (10) include box (11), guiding gutter (12) and set up conveyer belt (13) in box (11), guiding gutter (12) articulated to box (11), turn over board subassembly (20) can with guiding gutter (12) are rotatory to the second state from the first state.

2. The flap feeding device according to claim 1, characterized in that the box body (11) is provided with a diversion opening (14) corresponding to the installation position of the diversion trench (12), when the diversion trench (12) is in a first state, the diversion opening (14) can be completely sealed, the smoke box (10) further comprises an arc plate (15) arranged outside the box body (11), the shape of the arc plate (15) is matched with the rotation radian of the bottom of the diversion trench (12), one end of the arc plate (15) is connected to the diversion opening (14), and sealing plates (16) are arranged on two sides of the arc plate (15).

3. The flap feeding device according to claim 2, characterized in that the diversion trench (12) comprises a diversion bottom plate (121) and a baffle plate (122) parallel to the transportation direction of the diversion bottom plate (121), the smoke box (10) further comprises a discharge trench (17) arranged at one end of the arc-shaped plate (15) far away from the diversion opening (14), and the discharge trench (17) is matched with the lower end part of the diversion trench (12) in the second state to be contacted.

4. A flap feeding arrangement according to claim 3, characterized in that the upper part of the inside of the box (11) is provided with a deflector (18), the bottom end of the deflector (18) being in contact with the upper end of the deflector groove (12) in the second state, the deflector (18) comprising an arc plate portion (181) and a riser portion (182).

5. The flap feeding device according to claim 4, wherein the flap assembly (20) comprises a rotating shaft (21), the rotating shaft (21) is fixedly connected with the diversion trench (12), and a hinge slot (19) is formed in the position, corresponding to the connecting position of the rotating shaft (21), of the box body (11).

6. The flap feeding arrangement according to claim 5, characterized in that the flap assembly (20) further comprises a drive motor, the spindle (21) being connected to the output of the drive motor.

7. The flap feeding device according to claim 5, characterized in that the shaft (21) is connected with a handle (22).