Cigarette powder separating device

Abstract

The utility model belongs to the technical field of cigarette equipment, and particularly relates to a cigarette powder separating device which comprises a vibrating screen and a vibrator. The vibrating screen comprises a vibrating shell and a vibrating screen mesh, the vibrator is connected to the lower portion of the vibrating shell, the right end of the vibrating screen mesh is tightly attached to the right end of the vibrating shell, a baffle is arranged at the left end of the vibrating screen mesh, the upper end of the baffle is connected with the vibrating screen mesh, and the lower end of the baffle is connected with the vibrating shell. A space formed by the vibrating screen, the baffle and the vibrating shell is a tobacco powder collecting cavity, and the bottom end of the tobacco powder collecting cavity is communicated with a negative pressure pipeline. The left end of the vibrating screen and the left end of the vibrating shell are arranged in a spaced mode, the right end of the vibrating shell is provided with a cigarette flow guide channel in a communicating mode, and the cigarette flow guide channel is located at the left end of the baffle. Cigarette powder is thoroughly and efficiently separated, cigarettes are collected through the cigarette flow guide channel, and the cigarette powder is collected and cleaned through the negative pressure pipeline.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette equipment, and in particular relates to a cigarette and cigarette foam separation device. Background Art

[0002] At present, the cigarettes (cigarettes) rejected by the cigarette-making and connecting machines in most cigarette factories are mixed with the tobacco foam, which results in the tobacco foam being recycled together with the rejected cigarette shreds. If they are not separated, it is not conducive to the subsequent process of rejecting cigarettes. However, manual separation is labor-intensive and will cause chaos in the workshop and smoke dust flying.

[0003] The Chinese patent with patent number CN215013543U discloses a cigarette foam separation device, which pours cigarette foam into the filter frame, and then presses the handle downward to drive the rocker to rotate clockwise. When the force is no longer applied to the handle, the rocker will rotate counterclockwise and return to its original position under the action of the elastic member, and this cycle is repeated several times. In this way, the back and forth rotation of the rocker allows the cigarette foam to pass through the mesh holes on the filter net and fall into the receiving box, and the cigarette will remain in the filter frame, thereby more conveniently realizing the separation of cigarette foam.

[0004] A Chinese patent with patent number CN203243931U discloses a residual cigarette and smoke foam automatic separation filter for a cigarette making machine, comprising a smoke foam hopper and a cigarette hopper with an upper opening, the cigarette hopper is installed on the inner side of the upper end of the smoke foam hopper, and a smoke foam filter is provided at the bottom of the cigarette hopper; the patent has a simple structure, when the cigarette making machine is running and cigarettes are removed, the cigarettes fall above the smoke foam filter, and the smoke foam falls below through the smoke foam filter, thereby realizing the automatic separation of residual cigarettes and smoke foam.

[0005] A Chinese patent with patent number CN209711516U discloses a novel online residual cigarette and smoke foam separation and recovery device for a ZJ118 cigarette making machine, comprising a screening box body, a screen and a smoke foam guide plate. The screening box body is provided with a residual cigarette outlet, the screen is tiltedly arranged in the screening box body in a manner of one end being higher than the other end, the residual cigarette outlet is located at the lower end of the screen and connected to the lower end of the screen, the smoke foam guide plate is tiltedly arranged in a manner of one end being higher than the other end below the screen in the screening box body, the high end of the smoke foam guide plate is located on the lower end side of the screen, after the residual cigarettes and smoke foam output by the lifting belt of the ZJ118 cigarette making machine fall into the screening device, the residual cigarettes and smoke foam are screened during the rolling process by the tilting effect of the screen itself.

[0006] The above three patents all rely on the residual smoke's own gravity to screen the cigarettes and the smoke foam. The screening is not thorough, and the screened smoke foam still needs to be processed manually. Summary of the invention

[0007] In order to solve the above-mentioned problems, the present application provides a cigarette foam separation device, which aims to efficiently separate the cigarette foam through a vibrating screen, and the separated cigarette foam is automatically cleaned through a negative pressure pipe.

[0008] The technical solution adopted by the utility model to solve its technical problems is:

[0009] The present application provides a vibrating screen and a vibrator, wherein the vibrating screen comprises a vibrating shell and a vibrating screen mesh located in the vibrating shell, the vibrator is connected to the bottom of the vibrating shell, the right end of the vibrating screen mesh is close to the right end of the vibrating shell, and a baffle is arranged at the left end, the upper end of the baffle is connected to the vibrating screen mesh, and the lower end of the baffle is connected to the vibrating shell, the space formed by the vibrating screen mesh, the baffle and the vibrating shell is a smoke collection chamber, and the bottom end of the smoke collection chamber is connected to a negative pressure pipe;

[0010] The left end of the vibrating screen is spaced apart from the left inner wall of the vibrating shell, and the left end of the vibrating shell is connected to a cigarette diversion channel, the input port of which is located on the left side of the baffle.

[0011] As an improvement of the above solution, a smoke funnel is provided at the bottom end of the smoke collection chamber, and the bottom end of the smoke funnel is connected to the negative pressure channel.

[0012] As an improvement of the above solution, the vibrating screen is arranged at an angle, and its input end is higher than its output end.

[0013] As an improvement of the above scheme, the cigarette diversion channel includes a cigarette diversion pipe and a cigarette diversion groove connected in sequence, the cigarette diversion groove is connected and arranged at the output end of the cigarette diversion channel, and the input end of the cigarette diversion groove is higher than its output end.

[0014] As an improvement of the above solution, a residual smoke collection box is provided below the vibrating screen, and the cigarette diversion channel extends into the residual smoke collection box.

[0015] As an improvement of the above solution, a connecting spring is provided on the bottom surface of the vibration shell, and the vibration screen is installed above the residual smoke collection box through the connecting spring.

[0016] As an improvement of the above solution, a universal wheel is provided at the bottom end of the residual smoke collection box.

[0017] The beneficial effects brought by the utility model are:

[0018] The cigarette and smoke foam separation device of the present application separates cigarette and smoke foam thoroughly and efficiently through a vibrating screen, and the separated cigarettes are collected through a cigarette diversion channel, and the separated smoke foam is collected through a negative pressure pipe and automatically cleaned; the device has a simple structure and is easy to operate, which reduces the labor intensity of workers and improves the timeliness, thoroughness and efficiency of cigarette and smoke foam separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a schematic diagram of the structure of the cigarette and smoke foam separation device of the present application;

[0021] Figure 2 This is a schematic diagram of the structure of the cigarette and smoke foam separation device of the present application.

[0022] Among them, 1. Vibrating shell; 2. Vibrating screen; 3. Vibrating motor; 4. Smoke foam funnel; 5. Negative pressure pipe connection port; 6. Connecting spring; 7. Cigarette diversion pipe; 8. Cigarette diversion trough; 9. Residual smoke collection box; 10. Universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and 2 The present embodiment provides a cigarette foam separation device, comprising a vibrating screen and a vibrator, wherein the vibrating screen comprises a vibrating housing 1 and a vibrating screen mesh 2 located in the vibrating housing 1, and the vibrating screen mesh 2 is arranged parallel to the bottom surface of the vibrating housing 1. The vibrator is connected to the bottom of the vibrating housing 1, and the vibrator may be a vibration motor 3, and the vibration screen is vibrated by the vibration motor 3.

[0025] The right end of the vibrating screen 2 is tightly attached to the right end of the vibrating housing 1, that is, the right end of the vibrating screen 2 is closely connected to the right inner wall of the vibrating housing 1. A baffle (not shown in the figure) is provided at the left end of the vibrating screen 2, the upper end of the baffle is connected to the vibrating screen 2, and the lower end is connected to the inner bottom surface of the vibrating housing 1, in order to prevent the separated smoke from falling into the cigarette guide channel, and play a role of separation. The space formed by the vibrating screen 2, the baffle and the vibrating housing 1 is a smoke collection chamber, and the bottom end of the left side of the smoke collection chamber is connected to a negative pressure pipe, which collects the separated smoke through the negative pressure pipe and realizes automatic cleaning at the same time.

[0026] The left end of the vibrating screen 2 is spaced apart from the left inner wall of the vibrating shell 1. In order to leave an outlet for the separated cigarettes, a cigarette diversion channel is provided at the left end of the vibrating shell 1. The cigarette diversion channel is located on the left side of the baffle, that is, the left side of the baffle is a space for collecting separated cigarettes, and the right side is a space for collecting separated smoke foam.

[0027] The bottom surface of the left end of the smoke foam collection chamber is connected to a smoke foam funnel 4, and the bottom end of the smoke foam funnel 4 is a negative pressure pipe connecting port 5, which is connected to the negative pressure channel through the negative pressure pipe connecting port 5. The separated smoke foam first enters the smoke foam funnel 4 and is then collected and discharged through the negative pressure pipe.

[0028] The input end (right end) of the vibrating screen is slightly higher than its output end (left end), that is, the vibrating screen is set at an angle, so that the material slowly moves from the right end to the left end under the vibration of the vibrating screen, thereby achieving complete separation of cigarette foam.

[0029] The input end (left end) of the cigarette guide channel is higher than its output end (right end), which is conducive to the rapid discharge of cigarettes. The cigarette guide channel includes a cigarette guide pipe 7 and a cigarette guide groove 8. The cigarette guide groove 8 is connected to the output end of the cigarette guide pipe 7. The cigarette input end of the cigarette guide groove 8 is higher than its cigarette output end, that is, the cigarette guide groove 8 is inclined downward, which is conducive to the rapid discharge of cigarettes.

[0030] A residual smoke collection box 9 is provided below the vibrating screen, the cigarette guide channel extends into the residual smoke collection box 9, and the cigarette guide groove 8 is located in the residual smoke collection box 9. A connecting spring 6 is provided on the bottom surface of the vibrating housing 1, and the vibrating screen is mounted above the residual smoke collection box 9 through the connecting spring 6. A universal wheel 10 is provided at the bottom end of the residual smoke collection box 9 to facilitate the movement of the cigarette and smoke foam separation device in the workshop.

[0031] The working process of the cigarette and smoke foam separation device of this embodiment is as follows:

[0032] The mixture of cigarette and tobacco foam falls to the right end of the vibrating screen 2, the vibration motor 3 vibrates, driving the vibrating screen to vibrate, and the mixture is transported to the left along the vibrating screen. During the transportation process, tobacco foam leaks through the vibrating screen 2, falls into the tobacco foam collection chamber, and then enters the tobacco foam funnel 4. Finally, the tobacco foam is automatically cleaned through the negative pressure pipe of the external negative pressure generator. The cigarette continues to move to the left, falls into the cigarette diversion channel, and finally slides into the residual smoke collection box 9.

[0033] It should be noted that the above directions (such as left, right, front, back, up and down) are based on Figure 1 Based on the benchmark.

[0034] It should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cigarette foam separation device, characterized in that: including vibrating screens and vibrators; The vibrating screen comprises a vibrating housing and a vibrating screen located in the vibrating housing, the vibrator is connected to the bottom of the vibrating housing, the right end of the vibrating screen is close to the right end of the vibrating housing, and a baffle is provided at its left end, the upper end of the baffle is connected to the vibrating screen, and the lower end of the baffle is connected to the vibrating housing, the space formed by the vibrating screen, the baffle and the vibrating housing is a smoke collection chamber, and the bottom end of the smoke collection chamber is connected to a negative pressure pipe; The left end of the vibrating screen is spaced apart from the left inner wall of the vibrating shell, and the left end of the vibrating shell is connected to a cigarette diversion channel, the input port of which is located on the left side of the baffle.

2. The cigarette foam separation device according to claim 1, characterized in that: The bottom end of the smoke foam collecting chamber is connected to a smoke foam funnel, and the bottom end of the smoke foam funnel is connected to the negative pressure channel.

3. The cigarette foam separation device according to claim 1, characterized in that: The vibrating screen is arranged in an inclined manner, with its input end being higher than its output end.

4. The cigarette foam separation device according to claim 1, characterized in that: The cigarette diversion channel comprises a cigarette diversion pipe and a cigarette diversion groove which are connected in sequence. The cigarette diversion groove is connected and arranged at the output end of the cigarette diversion channel. The input end of the cigarette diversion groove is higher than the output end thereof.

5. The cigarette foam separation device according to claim 1 or 4, characterized in that: A residual smoke collection box is arranged below the vibrating screen, and the cigarette diversion channel extends into the residual smoke collection box.

6. The cigarette foam separation device according to claim 5, characterized in that: A connecting spring is arranged on the bottom surface of the vibration shell, and the vibration screen is installed above the residual smoke collection box through the connecting spring.

7. The cigarette foam separation device according to claim 5, characterized in that: The bottom end of the residual smoke collection box is provided with universal wheels.

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