Cigar tobacco classifying and screening device

Abstract

The cigar tobacco grading and screening device comprises two carrying plates, two first bearings are fixedly embedded in the side faces, close to each other, of the two carrying plates, two rotating rods are jointly and fixedly connected to inner rings of the two first bearings, and a conveying belt is jointly in transmission connection to the outer surfaces of the two rotating rods; and a motor is fixedly mounted on the back surface of one of the support plates. An arranged electric push rod pushes a push plate to move forwards, image comparison can be carried out on tobacco leaves under the cooperation of the electric push rod and a visual sensor, meanwhile, unqualified tobacco leaves are automatically pushed out, two arranged fans are used for blowing air, light-weight impurities in the tobacco leaves can be blown away, and the quality of the tobacco leaves is improved. According to the tobacco leaf grading device, through the arrangement of a screw opening, a screw rod, a second bearing and an electromagnet, the use height of the electromagnet can be flexibly adjusted, meanwhile, metal impurities in tobacco leaves are automatically adsorbed and collected, and then the tobacco leaf grading device can conduct grading treatment on the tobacco leaves.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cigar tobacco leaves, in particular to a grading and screening device for cigar tobacco leaves. BACKGROUND

[0002] Cigar tobacco leaves refer to tobacco leaves used for making cigars, which are usually subjected to specific fermentation and processing to achieve the best taste and aroma. Cigars are a type of tobacco product that is rolled into a cylindrical shape, usually made from carefully selected and processed tobacco leaves by tobacco growers. After fermentation and processing, cigar tobacco leaves have unique flavors and aromas, making them suitable for making high-quality cigars. Cigar tobacco leaves have different uses and characteristics depending on the growing conditions and locations. For example, shade-grown tobacco leaves are used to make cigar wrappers. These leaves grow narrow and long under shade conditions, making them suitable for making high-end cigar wrappers. Sun-grown tobacco leaves have different classifications, such as light leaves, dry leaves, light leaves, and sparse leaves, which are used in different parts of cigars to provide different tastes and aromas.

[0003] However, the current screening of cigar tobacco leaves is not very effective. Usually, workers manually screen the leaves, which makes it difficult to grade and screen the leaves, thereby increasing the labor intensity of the workers and reducing the screening efficiency of the leaves. CONTENT OF THE INVENTION

[0004] Therefore, the application provides a grading and screening device for cigar tobacco leaves to solve the problem of poor screening effect of cigar tobacco leaves, which is usually manually screened by workers, making it difficult to grade and screen the leaves, thereby increasing the labor intensity of the workers and reducing the screening efficiency of the leaves.

[0005] To achieve the above-mentioned purpose, the application provides the following technical solutions:

[0006] A kind of cigar leaf grading screening device, including two carrier plates, the side of two the carrier plates close to each other is fixed with two first bearings, the inner ring of two groups the first bearing is fixedly connected with two rotating rods, the outer surface of two the rotating rods is commonly driven connection with conveyor belt, the back of one of the carrier plates is fixedly installed motor, the upper surface of two the carrier plates is fixedly installed first support, the inner top wall of the first support is fixedly installed visual sensor, the back of one of the carrier plates is fixedly installed support plate, the front of the support plate is fixedly installed electric push rod, the telescopic end of the electric push rod is fixedly installed push plate, the upper surface of two the carrier plates is fixedly installed second support, the upper surface of the second support is provided with screw mouth, the inside of the screw mouth is threadedly connected with screw rod, the upper of the conveyor belt is equipped with mounting plate, the upper surface of the mounting plate is fixedly embedded with second bearing, the bottom end of the screw rod is fixedly connected with the inner ring of second bearing, the bottom surface of the mounting plate is fixedly installed electromagnet, the upper surface of two the carrier plates is fixedly installed third support, the inner wall of the third support is fixedly installed two fans.

[0007] Further, the bottom surface of two the carrier plates is fixedly connected with two supports, the upper surface of two groups the support is provided with installation opening.

[0008] Further, the back of the carrier plate is fixedly installed reinforcing block, the upper surface of the reinforcing block is fixedly installed with the bottom surface of support plate.

[0009] Further, the back of the carrier plate is fixedly installed shroud, the back of the shroud is fixedly embedded with protective net, and the motor is located in the inside of the shroud.

[0010] Further, the front of the second support is fixedly installed control panel, and the rear end of the rotating rod is fixedly installed with the output end of the motor.

[0011] Further, the side close to each other of two the carrier plates is fixedly installed with guide plate, and the guide plate is located in the right of conveyor belt.

[0012] Further, the inner wall of the second support is provided with two sliding grooves, and the inside of two the sliding groove is slidably connected with sliding block, and the side close to each other of two the sliding block is fixedly installed with the outer surface of mounting plate.

[0013] Compared with prior art, the present application has at least the following beneficial effects:

[0014] 1, by setting the electric push rod to push the push plate to move forward, and cooperate with visual sensor, in turn, can carry out image comparison to tobacco leaf, while automatically pushing out unqualified tobacco leaf, without taking out unqualified tobacco leaf by staff, blowing by using two fans set, in turn, can blow away light impurities in tobacco leaf.

[0015] 2、Through the setting of the screw port, screw rod, second bearing and electromagnet, the use height of the electromagnet can be flexibly adjusted, and the metal impurities in the tobacco leaves can be automatically adsorbed and collected, and then the device can classify the tobacco leaves, without the need for manual screening by the staff, thereby improving the screening efficiency of the tobacco leaves. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more intuitively illustrate the prior art and the present application, exemplary drawings are given below. It should be understood that the specific shapes, structures shown in the drawings should not be regarded as limiting conditions in the implementation of the present application; for example, based on the technical concepts disclosed in the present application and the exemplary drawings, those skilled in the art can easily make routine adjustments or further optimizations on the increase / decrease / assignment of certain units, specific shapes, positional relationships, connection modes, size ratio relationships, etc.

[0017] Figure 1 A front view structural schematic diagram of a cigar tobacco leaf classification and screening device provided for an embodiment of the present application;

[0018] Figure 2 A bottom view structural schematic diagram of a cigar tobacco leaf classification and screening device provided for an embodiment of the present application;

[0019] Figure 3 A side view structural schematic diagram of a cigar tobacco leaf classification and screening device provided for an embodiment of the present application;

[0020] Figure 4 A structure enlarged schematic diagram of A in a cigar tobacco leaf classification and screening device provided for an embodiment of the present application; Figure 3 A structure enlarged schematic diagram of A in a cigar tobacco leaf classification and screening device provided for an embodiment of the present application;

[0021] Figure 5 A bottom view structural schematic diagram of a cigar tobacco leaf classification and screening device provided for an embodiment of the present application;

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, carrier plate; 2, first bearing; 3, rotating rod; 4, conveying belt; 5, motor; 6, first support; 7, visual sensor; 8, support plate; 9, electric push rod; 10, push plate; 11, second support; 12, screw port; 13, screw rod; 14, mounting plate; 15, second bearing; 16, electromagnet; 17, third support; 18, fan; 19, support; 20, mounting port; 21, guide plate; 22, control panel; 23, reinforcing block; 24, shield; 25, protective net; 26, chute; 27, sliding block. DETAILED DESCRIPTION

[0024] The application will be further described in detail below with reference to the accompanying drawings.

[0025] As shown in Figures 1 to 5 the first aspect of the application, a cigar leaf grading and screening device, comprising two carrier plates 1, the side of each carrier plate 1 close to each other is fixedly embedded with two first bearings 2, the inner rings of the two groups of first bearings 2 are fixedly connected with two rotating rods 3, the outer surfaces of the two rotating rods 3 are commonly transmissionally connected with a conveyor belt 4, the back of one carrier plate 1 is fixedly installed with a motor 5, the upper surfaces of the two carrier plates 1 are commonly fixedly installed with a first support 6, the inner top wall of the first support 6 is fixedly installed with a visual sensor 7, the back of one carrier plate 1 is fixedly installed with a support plate 8, the front of the support plate 8 is fixedly installed with an electric push rod 9, the telescopic end of the electric push rod 9 is fixedly installed with a push plate 10, the upper surfaces of the two carrier plates 1 are commonly fixedly installed with a second support 11, the upper surface of the second support 11 is provided with a screw port 12, the inside of the screw port 12 is threadedly connected with a screw rod 13, the upper surface of a mounting plate 14 is fixedly embedded with a second bearing 15, the bottom end of the screw rod 13 is fixedly connected with the inner ring of the second bearing 15, the bottom surface of the mounting plate 14 is fixedly installed with an electromagnet 16, the upper surfaces of the two carrier plates 1 are commonly fixedly installed with a third support 17, the inner wall of the third support 17 is fixedly installed with two fans 18, the visual sensor 7, the electric push rod 9 and the push plate 10 can be set to compare images of the tobacco leaves, automatically push out the unqualified tobacco leaves, the screw port 12, the screw rod 13, the second bearing 15 and the electromagnet 16 can be set to flexibly adjust the use height of the electromagnet 16, automatically adsorb and collect the metal impurities in the tobacco leaves, and the two fans 18 can be set to blow away the light impurities in the tobacco leaves.

[0026] The bottom surfaces of the two carrier plates 1 are fixedly connected with two supports 19, the upper surfaces of the two groups of supports 19 are provided with mounting ports 20, the two groups of supports 19 and the two groups of mounting ports 20 can be set to support and fix the device, the back of the carrier plate 1 is fixedly installed with a reinforcing block 23, the upper surface of the reinforcing block 23 is fixedly installed with the bottom surface of the support plate 8, the reinforcing block 23 can be set to reinforce the support plate 8, the back of the carrier plate 1 is fixedly installed with a protective cover 24, the back of the protective cover 24 is fixedly embedded with a protective net 25, the motor 5 is located inside the protective cover 24, and the protective cover 24 and the protective net 25 can be set to protect the motor 5;

[0027] The front surface of the second support 11 is fixedly provided with a control panel 22, the rear end of one rotating rod 3 is fixedly provided with the output end of the motor 5, the device can be started by controlling the control panel 22, the side surface of the two loading plates 1 close to each other is fixedly provided with a guide plate 21, the guide plate 21 is located to the right of the conveying belt 4, the guide plate 21 can guide the screened tobacco leaves, the inner wall of the second support 11 is provided with two sliding grooves 26, the two sliding grooves 26 are both slidingly connected with sliding blocks 27, the side surface of the two sliding blocks 27 close to each other is fixedly provided with the outer surface of the mounting plate 14, the two sliding grooves 26 and the two sliding blocks 27 can assist the mounting plate 14 to ascend and descend, and prevent the mounting plate 14 from rotating.

[0028] Working principle: first, the device is fixed through the two groups of mounting ports 20, and the device is connected with the power supply, and the threaded cooperation of the rotating screw rod 13 in the screw port 12 drives the mounting plate 14 to ascend and descend, the electromagnet 16 is adjusted to the appropriate height, then the tobacco leaves are placed above the conveying belt 4, and the motor 5 is started to drive the two rotating rods 3 and the conveying belt 4 to rotate, the tobacco leaves are slowly moved to the lower side of the visual sensor 7, the visual sensor 7 is used for image comparison of the tobacco leaves, if there is unqualified tobacco leaves, the tobacco leaves are moved to the front of the push plate 10, and the electric push rod 9 is started to push the push plate 10 to move forward, the unqualified tobacco leaves are pushed out, then the qualified tobacco leaves continue to move to the lower side of the electromagnet 16, the metal impurities in the tobacco leaves are adsorbed by the electromagnet 16, and the tobacco leaves continue to move to the lower side of the two fans 18, the light impurities are blown away by the two fans 18.

[0029] The technical features of the above embodiments can be combined in any manner (as long as the combination of the technical features does not exist contradiction), in order to make the description simple, not all possible combinations of the technical features in the above embodiments are described; these embodiments which are not explicitly written should also be considered as the scope of the present application.

Claims

1. A device for grading and sorting cigar leaves, comprising two carrier plates (1), characterized in that, Two said loading plates (1) are fixed with two first bearings (2) on one side, the inner rings of the two groups of first bearings (2) are fixedly connected with two rotating rods (3), the outer surfaces of the two rotating rods (3) are drivingly connected with a conveyor belt (4), the back surface of one of the loading plates (1) is fixedly installed with a motor (5), the upper surfaces of the two loading plates (1) are fixedly installed with a first support (6), the inner top wall of the first support (6) is fixedly installed with a visual sensor (7), the back surface of one of the loading plates (1) is fixedly installed with a support plate (8), the front surface of the support plate (8) is fixedly installed with an electric push rod (9), the telescopic end of the electric push rod (9) is fixedly installed with a push plate (10), the upper surfaces of the two loading plates (1) are fixedly installed with a second support (11), the upper surface of the second support (11) is provided with a screw port (12), the inside of the screw port (12) is threadedly connected with a screw rod (13), the upper surface of the mounting plate (14) is fixedly embedded with a second bearing (15), the bottom end of the screw rod (13) is fixedly connected with the inner ring of the second bearing (15), the bottom surface of the mounting plate (14) is fixedly installed with an electromagnet (16), the upper surfaces of the two loading plates (1) are fixedly installed with a third support (17), the inner wall of the third support (17) is fixedly installed with two fans (18).

2. A device for grading tobacco leaves for cigar production according to claim 1, characterized in that, The bottom surfaces of the two loading plates (1) are fixedly connected with two supports (19), the upper surfaces of the two groups of supports (19) are provided with mounting ports (20).

3. A device for grading tobacco leaves according to claim 1, wherein, The back surface of one of the loading plates (1) is fixedly installed with a reinforcing block (23), the upper surface of the reinforcing block (23) is fixedly installed with the bottom surface of the support plate (8).

4. A cigar leaf grading and sorting device according to claim 1, wherein, The back surface of one of the loading plates (1) is fixedly installed with a protective cover (24), the back surface of the protective cover (24) is fixedly embedded with a protective net (25), and the motor (5) is located in the inside of the protective cover (24).

5. A cigar leaf grading and sorting device according to claim 1, wherein, The front surface of the second support (11) is fixedly installed with a control panel (22), and the rear end of one of the rotating rods (3) is fixedly installed with the output end of the motor (5).

6. A cigar leaf grading and sorting device according to claim 3, wherein, The side surfaces of the two loading plates (1) are fixedly installed with a guide plate (21), and the guide plate (21) is located to the right of the conveyor belt (4).

7. A device for grading tobacco leaves according to claim 1, wherein The inner wall of the second support (11) is provided with two sliding grooves (26), the interiors of the two sliding grooves (26) are slidingly connected with sliding blocks (27), and the side surfaces of the two sliding blocks (27) are fixedly installed with the outer surfaces of the mounting plates (14).

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