Foreign matter removing device for tobacco primary processing

Abstract

The utility model discloses a foreign matter removing device for tobacco primary processing, which has the main design concept that a bottom plate, a mounting seat, a sleeve, a processing box, a magnet column, a baffle plate, a door plate, a partition plate, a filter plate, fan blades, a motor and a dust outlet pipe are matched with one another and are attracted by the magnetic force of the magnet column; irregular-shaped iron foreign matters doped in tobacco shreds can be adsorbed on the outer wall of the sleeve, then the fan blades are driven by the motor to rotate, dust doped in the tobacco shreds can be sucked into the dust outlet pipe and then discharged to the outer side of the treatment box, and the iron foreign matters and fine dust doped in the tobacco shreds can be effectively treated. The problem that an existing partial foreign matter removing device is difficult to effectively treat iron foreign matters and fine dust doped in tobacco shreds at the same time is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cigarette manufacturing, especially a foreign matter removing device for tobacco primary processing. BACKGROUND

[0002] The technological process of tobacco primary processing is divided into three relatively independent technological processes and combinations of blade making, stem processing and leaf processing, since the processing machinery is of metal material, there is the risk of iron debris, so an online foreign matter removing device is needed to remove foreign matters to ensure the production quality of tobacco, during the tobacco primary processing, various foreign matters including iron foreign matters and fine dusts can be mixed, these foreign matters can adversely affect the quality of primary processing, so a device capable of effectively removing these foreign matters is needed to ensure the production quality of tobacco.

[0003] And the existing part of foreign matter removing device usually has a single foreign matter removing mode, since the iron foreign matter is usually heavy, and the shape and size are irregular, on the contrary, the fine dust is usually light, and is difficult to collect with air flow, the iron foreign matter and the fine dust have different physical properties and processing requirements, so different processing modes are needed to effectively process the two foreign matters at the same time, so that the existing part of foreign matter removing device is difficult to effectively process the iron foreign matter and the fine dust mixed in tobacco at the same time.

[0004] Therefore, it is necessary to provide a foreign matter removing device for tobacco primary processing to solve the above technical problems. UTILITY MODEL CONTENT

[0005] In view of the above, the utility model aims at providing a foreign matter removing device for tobacco primary processing to solve the problem that the existing part of foreign matter removing device is difficult to effectively process the iron foreign matter and the fine dust mixed in tobacco at the same time.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] The utility model provides a foreign matter removing device for tobacco primary processing, which comprises:

[0008] The outer wall of the bottom plate is fixedly connected with a mounting seat, the outer wall of the mounting seat is rotatably installed with a sleeve, the outer wall of the sleeve is fixedly connected with a treatment box, the inside of the sleeve is slidably installed with a magnet column for attracting iron foreign matters, the outer wall of the treatment box is provided with a door plate, the inner cavity of the treatment box is slidably installed with a baffle, the outer wall of the treatment box is provided with a through groove for inserting the baffle, the inner cavity of the treatment box is rotatably installed with a fan blade for attracting dust, the outer wall of the treatment box is fixedly connected with a dust outlet pipe, and the inner cavity of the treatment box is fixedly connected with a filter plate for blocking tobacco.

[0009] The inner cavity of the processing box is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with the axial end of the fan blade to provide power for the rotation of the fan blade.

[0010] In at least one possible implementation, the inner wall of the through groove is provided with a baffle through a torsion spring, thereby reducing the scattering of dust inside the processing box to the outside.

[0011] In at least one possible implementation, the dust outlet pipe is provided with a dust collecting bag at an end away from the processing box, thereby collecting the dust mixed in the tobacco.

[0012] In at least one possible implementation, the outer wall of the processing box is provided with an observation window, thereby facilitating the observation of the inside of the processing box by the staff.

[0013] In at least one possible implementation, the outer wall of the sleeve is fixedly connected with a driven gear, the outer wall of the mounting seat is rotatably provided with a driving gear, the outer wall of the driving gear is engaged with the outer wall of the driven gear, thereby driving the sleeve to rotate and changing the height of the tobacco.

[0014] In at least one possible implementation, the outer wall of the mounting seat is fixedly provided with a driving motor, and the output shaft of the driving motor is fixedly connected with the axial end of the driving gear, thereby providing power for the rotation of the driving gear.

[0015] Compared with the prior art, the main design concept of the utility model is that through the cooperation between the bottom plate, the mounting seat, the sleeve, the processing box, the magnet column, the baffle, the door plate, the baffle, the filter plate, the fan blade, the motor and the dust outlet pipe, the irregularly shaped iron foreign matter mixed in the tobacco can be adsorbed on the outer wall of the sleeve under the attraction of the magnetic force of the magnet column, then the dust mixed in the tobacco can be sucked into the dust outlet pipe through the rotation of the fan blade driven by the motor, and then be discharged to the outside of the processing box. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be further described below in combination with the drawings, in which:

[0017] Figure 1 A schematic view of the foreign matter removing device for tobacco primary processing provided by the utility model embodiment;

[0018] Figure 2 A Figure 1 An enlarged schematic view of A in FIG. 1;

[0019] Figure 3The utility model discloses a processing box's section view for the embodiment of the utility model provides,

[0020] Figure 4 For Figure 3 The enlarged schematic view at B.

[0021] Mark explanation:

[0022] 1, bottom plate, 2, mounting seat, 3, sleeve, 4, processing box, 5, magnet column, 6, baffle, 7, door plate, 8, partition, 9, filter plate, 10, fan blade, 11, dust collecting bag, 12, passive gear, 13, driving gear. Specific implementation

[0023] The embodiment of the utility model is described below in detail, and the example of the embodiment is shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model and cannot be interpreted as a limitation on the utility model.

[0024] The utility model provides two embodiments of a foreign matter removing device for tobacco primary processing, specifically, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown in the drawings, wherein:

[0025] The first embodiment is a main scheme, specifically comprising: bottom plate 1, the outer wall of bottom plate 1 is fixedly connected with mounting seat 2, the outer wall of mounting seat 2 is rotatably installed with sleeve 3, the outer wall of sleeve 3 is fixedly connected with processing box 4, the inside of sleeve 3 is slidably installed with magnet column 5 for attracting iron foreign matter, the outer wall of processing box 4 is provided with door plate 7, the inner chamber of processing box 4 is slidably installed with baffle 6, and the outer wall of processing box 4 is provided with through slot for inserting baffle 6.

[0026] Mounting seat 2 is provided with two, and the two mounting seats 2 are arranged on the two sides of processing box 4, by inserting magnet column 5 into the inside of sleeve 3, the magnetic force of magnet column 5 can pass through sleeve 3, when tobacco passes through sleeve 3, the irregularly shaped iron foreign matter mixed in tobacco can be adsorbed on the outer wall of sleeve 3 due to the attraction of the magnetic force of magnet column 5, and the mixed iron foreign matter in tobacco is effectively removed.

[0027] The inner chamber of processing box 4 is rotatably installed with fan blade 10 for attracting dust, the outer wall of processing box 4 is fixedly connected with dust outlet pipe, and the inner chamber of processing box 4 is fixedly connected with filter plate 9 for blocking tobacco.

[0028] The inner cavity of the processing box 4 is fixedly connected with a motor, which can be a common servo motor in the prior art. The output shaft of the motor is fixedly connected with the axial end of the fan blade 10. The motor can provide power for the rotation of the fan blade 10. The filter plate 9 can block the tobacco to prevent the tobacco from being sucked into the processing box 4.

[0029] The inner wall of the through groove is rotatably installed with a partition plate 8 through a torsion spring.

[0030] After the baffle 6 is pulled out of the through groove, the partition plate 8 can block the through groove and have a certain gap to ensure the normal use of the fan blade 10 and reduce the scattering of dust in the processing box 4 to the outside.

[0031] In combination with the foregoing scheme, the working principle can be referred to as follows: when the iron impurities and dust in the tobacco are to be removed, the processing box 4 is initially rotated downward at the end close to the fan blade 10. The door plate 7 is opened to put the tobacco into the processing box 4. After the tobacco is put into the processing box 4, the baffle 6 is inserted into the through groove, and the door plate 7 is closed. The baffle 6 blocks the tobacco. The processing box 4 is turned over by the rotating sleeve 3 to make the tobacco fall onto the upper side of the baffle 6. Then, the baffle 6 is pulled out of the through groove. The tobacco falls downward under the action of gravity. Since the fine dust mixed in the tobacco has a lighter mass, it falls slower than the tobacco, so the tobacco will first fall to the bottom of the processing box 4, and the dust will fall above the tobacco. At the same time, the iron impurities in the tobacco are attracted and adsorbed on the outer wall of the sleeve 3 by the magnet column 5. Finally, the fan blade 10 is driven to rotate to suck the dust in the processing box 4 into the dust outlet pipe and then discharge it to the outside of the processing box 4. The filter plate 9 can block the tobacco to prevent it from being sucked into the processing box 4. When the dust above the tobacco is absorbed to a certain extent, the rotation of the fan blade 10 is stopped. The above operation can be repeated to collect the dust mixed in the tobacco multiple times to effectively remove the iron impurities and fine dust mixed in the tobacco.

[0032] The second embodiment is a further optimization of the first embodiment: the dust outlet pipe is provided with a dust collecting bag 11 away from the processing box 4. In this embodiment, the dust collecting bag 11 can collect the dust mixed in the tobacco to reduce the impact of the dust on the external environment and be more environmentally friendly.

[0033] The outer wall of the processing box 4 is provided with an observation window. In this embodiment, the observation window can facilitate the observation of the inside of the processing box 4 by the staff and improve the convenience of using the device.

[0034] The outer wall of the sleeve 3 is fixedly connected with a driven gear 12, the outer wall of the mounting seat 2 is rotatably installed with a driving gear 13, and the outer wall of the driving gear 13 is meshed with the outer wall of the driven gear 12. In the embodiment, the driving gear 13 can drive the driven gear 12 to rotate by rotating the driving gear 13, and the sleeve 3 can be driven to rotate, the processing box 4 is driven to rotate by the rotation of the sleeve 3, and the change of the tobacco height is realized.

[0035] The outer wall of the mounting seat 2 is fixedly installed with a driving motor, and the output shaft of the driving motor is fixedly connected with the axial end of the driving gear 13. In the embodiment, the driving motor can be a common servo motor in the prior art, and the driving gear 13 can be driven to rotate by rotating the output shaft of the driving motor, thereby providing power for the rotation of the driving gear 13.

[0036] In summary, the main design concept of the utility model lies in that the cooperation between the bottom plate, the mounting seat, the sleeve, the processing box, the magnet column, the baffle, the door plate, the partition plate, the filter plate, the fan blade, the motor and the dust outlet pipe can attract the irregularly shaped iron foreign matters mixed in the tobacco to the outer wall of the sleeve by the magnetic force of the magnet column, then the dust mixed in the tobacco can be sucked into the dust outlet pipe by driving the fan blade to rotate by the motor, and then be discharged to the outside of the processing box, the utility model effectively processes the iron foreign matters and fine dust mixed in the tobacco, and solves the problem that the existing part of the foreign matter removing device cannot effectively process the iron foreign matters and fine dust mixed in the tobacco at the same time.

[0037] In the embodiment of the utility model, if the expression of the position is mentioned, it is based on the relative concept of the embodiment, and in addition, "at least one" means one or more, and "multiple" means two or more. "And / or" describes the association relationship of the associated object, which means that there can be three kinds of relationships, for example, A and / or B can mean that A exists alone, A and B exist at the same time, and B exists alone. Wherein A, B can be singular or plural. The character " / " generally represents that the front and rear associated objects are in an "or" relationship. "At least one of the following" and similar expressions mean any combination of these items, including any combination of single or multiple items. For example, at least one of a, b and c can mean: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b, c can be single or multiple.

[0038] The above embodiment shown in the drawings details the structure, features and effect of the present application, but the above is only a preferred embodiment of the present application, and it should be noted that the technical features involved in the above embodiment and preferred mode can be reasonably combined and matched into various equivalent schemes by those skilled in the art without departing from, changing the design idea and technical effect of the present application; therefore, the present application is not limited to the implementation range shown in the drawings, and any change or modification made according to the concept of the present application, or equivalent embodiment with equivalent changes, shall be within the protection scope of the present application.

Claims

1. A foreign matter removal device for tobacco processing, characterized in that, It includes a bottom plate, the outer wall of the bottom plate is fixedly connected with a mounting seat, the outer wall of the mounting seat is rotatably installed with a sleeve, the outer wall of the sleeve is fixedly connected with a processing box, the inside of the sleeve is slidably installed with a magnet column for attracting ferrous foreign matters; The outer wall of the processing box is provided with a door plate, the inner cavity of the processing box is slidably installed with a baffle, the outer wall of the processing box is provided with a through slot for inserting the baffle, the inner cavity of the processing box is rotatably installed with a fan blade for attracting dust, the outer wall of the processing box is fixedly connected with a dust outlet pipe, and the inner cavity of the processing box is fixedly connected with a filter plate for blocking cut tobacco. The inner cavity of the processing box is also fixedly connected with a motor, the output shaft of the motor is fixedly connected with the axial end of the fan blade, and power is provided for the rotation of the fan blade.

2. The foreign matter removing device for tobacco primary processing according to claim 1, wherein The inner wall of the through slot is rotatably installed with a partition plate through a torsion spring.

3. The foreign matter removing device for tobacco primary processing according to claim 1, wherein The end of the dust outlet pipe away from the processing box is provided with a dust collecting bag.

4. The foreign matter removing device for tobacco primary processing according to claim 1, wherein The outer wall of the processing box is provided with an observation window.

5. The foreign matter removing device for tobacco primary processing according to any one of claims 1 to 4, characterized by The outer wall of the sleeve is fixedly connected with a driven gear, the outer wall of the mounting seat is rotatably installed with a driving gear, the outer wall of the driving gear is meshed with the outer wall of the driven gear, and the sleeve is driven to rotate.

6. The foreign matter removing device for tobacco primary processing according to claim 5, wherein The outer wall of the mounting seat is fixedly installed with a driving motor, the output shaft of the driving motor is fixedly connected with the axial end of the driving gear, and power is provided for the rotation of the driving gear.

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