Impurity removal efficiency improving device of fine cotton slitter

Abstract

The utility model discloses a fine opener impurity removal efficiency improving device which comprises an opener box body of a square structure, an access door is rotatably installed on the front side of the opener box body, a feeding hopper is fixedly installed on the left side of the opener box body, and a discharging plate is fixedly installed on the right side of the opener box body. A cotton opening roller is rotationally mounted in the opener box body, and a blower fan is mounted above the opener box body; a horizontally-arranged conveying belt is rotationally installed at the lower end in the opener box. According to the impurity removal efficiency improving device of the fine opener, the novel structural design is adopted, the driving motor drives the transmission lead screw to rotate, and the movable sliding block reciprocates left and right under the transmission effect of the transmission lead screw (the movable sliding block is guided and limited through the limiting sliding rod when moving), so that the movable sliding block drives the electrostatic adsorption roller to move; falling fine cotton fibers are adsorbed through the adsorption effect of the electrostatic adsorption roller to achieve the recycling purpose.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cotton opening machine impurity removal, specifically to a kind of precision cotton opening machine impurity removal efficiency promotion device. BACKGROUND

[0002] Cotton opening machine is the key equipment for processing raw cotton in textile industry, and its main function is to open, remove impurities and mix the tightly compressed cotton bale or cotton block, so that the fiber becomes fluffy and uniform, to provide qualified raw materials for subsequent carding, spinning and other processes, and the granular impurities mixed in the process of dispersing cotton fiber need to be removed.

[0003] In the prior art, the patent number CN201810884618.7 discloses a cotton opening and impurity removal machine, which includes a shell, a first roller, a second roller, a conveying device, a partition, a storage tank, a cotton collection chamber, a sliding plate and a cotton suction fan. The conveying device includes a driving wheel, a driven wheel and a belt, and the partition is arc-shaped in cross-section. The storage tank is located below the second roller and is arranged inside the bottom surface of the shell. The cotton collection chamber is located outside the shell and directly above the second roller. The cotton collection chamber includes a yarn separation net, a side door, a baffle and a bottom plate. The yarn separation net is located at the top end of the cotton collection chamber and is inclined to the right and upward with a horizontal grid. The cotton opening and impurity removal processes are perfectly combined into one, and the separation of impurities and cotton and the collection of cotton are reasonably completed, reducing the cumbersome process in the textile process and greatly improving the production efficiency.

[0004] Based on the above-mentioned materials, it is known that in the prior art, granular impurities are generally used to separate themselves by gravity in combination with wind force during cotton opening. However, in actual use, the impurities may mix with fine cotton fibers during separation, resulting in waste. SUMMARY

[0005] The utility model aims to provide a precision cotton opening machine impurity removal efficiency promotion device to solve the problem of mixing cotton fibers in impurities in the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of fine opening cotton machine impurity removal efficiency promotion device, including the opening cotton machine box body of square structure, the maintenance door is rotatably installed in the front side of the opening cotton machine box body, the feeding hopper is fixedly installed in the left side of the opening cotton machine box body, and the discharge plate is fixedly installed in the right side of the opening cotton machine box body, and the opening cotton roller is rotatably installed in the inside of the opening cotton machine box body, and the blast fan is installed above the opening cotton machine box body;Horizontal conveying belt is rotatably installed in the inside lower end of the opening cotton machine box body, and the inside of the conveying belt is opened and closed with the through hole of matrix distribution, the longitudinal baffle of equidistance arrangement is fixedly installed in the inside lower end of the opening cotton machine box body, and the electrostatic adsorption roller for adsorbing fine cotton fiber is arranged above the longitudinal baffle, and the reciprocating mechanism for moving the electrostatic adsorption roller is arranged in the inside of the opening cotton machine box body.

[0007] Preferably, the reciprocating mechanism includes a moving slider inside the opening cotton machine box body, and the moving slider is connected with the electrostatic adsorption roller by a mounting rod.

[0008] Preferably, a transmission screw rod is screwed through the inside of the moving slider, and the transmission screw rod is driven to rotate by a driving motor outside the left side of the opening cotton machine box body.

[0009] Preferably, the moving slider is slid through the transmission screw rod and a limiting slide rod fixedly installed in the inside of the opening cotton machine box body.

[0010] Preferably, the moving slider and the mounting rod are fixedly installed, and a mounting block is fixedly arranged at the lower end of the mounting rod.

[0011] Preferably, the mounting block has a "convex" cross-section structure, and a sliding mounting structure is formed between the mounting block and a mounting groove formed on the upper surface of the electrostatic adsorption roller.

[0012] Preferably, the longitudinal baffle is fixedly installed with a connecting rod arranged at equal intervals inside, and the connecting rod is fixedly installed with a needle for blocking fine cotton fiber from falling on the outer surface.

[0013] Compared with the prior art, the fine opening cotton machine impurity removal efficiency promotion device has the following beneficial effects:

[0014] 1. Cotton material enters the inside of the opening cotton machine box body through the feeding hopper, at this time, the motor at the rear of the opening cotton machine box body drives the opening roller to rotate, so as to achieve the purpose of dispersing cotton fiber, in this process, the blast fan is turned on to drive the airflow to flow from top to bottom, to remove the possible granular impurities mixed in the cotton fiber, and finally the dispersed cotton fiber is discharged from the discharge plate through the conveying belt.

[0015] 2, the granular impurities fall between the longitudinal baffle through the through hole of the conveying belt, the connecting rod is arranged between the longitudinal baffle, and the needle is arranged outside the connecting rod, and the needle is used to block the fine cotton fiber from falling;

[0016] Further, the transmission screw is driven to rotate by the driving motor, and the moving slider moves left and right under the transmission of the transmission screw (the moving slider is guided and limited by the limiting slide rod when moving), so that the moving slider drives the electrostatic adsorption roller to move, and the fine cotton fiber falling is adsorbed by the adsorption of the electrostatic adsorption roller, so as to achieve the purpose of recycling;

[0017] Further, the moving slider is connected with the electrostatic adsorption roller through the mounting plate, the mounting rod is fixedly provided with a mounting block at the bottom end, and the mounting block is slidably mounted in the mounting groove formed in the upper surface of the electrostatic adsorption roller, so that the electrostatic adsorption roller can be disassembled, and the adsorbed cotton fiber can be conveniently taken out. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a schematic view of the internal structure of the cotton opener shell of the utility model;

[0020] Figure 3 It is a schematic view of the electrostatic adsorption roller structure of the utility model;

[0021] Figure 4 It is a schematic view of the longitudinal baffle structure of the utility model;

[0022] Figure 5 It is a whole structure schematic view of the utility model Figure 4 It is an enlarged structure schematic view of A in the middle;

[0023] Figure 6 It is a schematic view of the connection relationship structure of the moving slider and the electrostatic adsorption roller of the utility model;

[0024] Figure 7 It is a schematic view of the position relationship structure of the mounting block and the mounting groove of the utility model.

[0025] In the drawing: 1, cotton opener box body; 2, access door; 3, feed hopper; 4, discharge plate; 5, cotton opener roller; 6, conveying belt; 7, through hole; 8, longitudinal baffle; 9, air blowing fan; 10, electrostatic adsorption roller; 11, moving slider; 12, transmission screw; 13, limiting slide rod; 14, driving motor; 15, connecting rod; 16, needle; 17, mounting rod; 18, mounting block; 19, mounting groove. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Embodiment one: please refer to Figures 1-2 , in order to achieve the purpose of removing impurities, the following technical scheme is provided, specifically discloses: the opening cotton machine box body 1 of square structure, the opening cotton machine box body 1 front side rotary installation maintenance door 2, the opening cotton machine box body 1 left side fixed installation has feed hopper 3, and the opening cotton machine box body 1 right side fixed installation discharge plate 4, and the opening cotton machine box body 1 inside rotary installation opening cotton roller 5, the opening cotton machine box body 1 top installation blast fan 9;The opening cotton machine box body 1 inside lower end rotary installation horizontally arranged conveying belt 6, and the conveying belt 6 inside opening and closing have the through hole 7 of matrix distribution.

[0028] When using the device, first, the cotton material to be processed is placed into the feed hopper 3, the cotton material enters the opening cotton machine box body 1 through the feed hopper 3, at this time, the motor at the rear side of the opening cotton machine box body 1 is started to drive the opening cotton roller 5 and the conveying belt 6 to rotate, the cotton material is scattered by the opening cotton roller 5, the scattered cotton fibers fall above the conveying belt 6, the cotton fibers are discharged from the discharge plate 4 by the conveying belt 6, in this process, the blast fan 9 above the opening cotton machine box body 1 is started to drive the airflow to flow from top to bottom, under the action of the airflow, the impurities are separated from the cotton fibers under the action of the self-gravity of the granular impurities, the separated impurities fall to the bottom of the opening cotton machine box body 1 through the through hole 7 provided in the conveying belt 6, and finally the purpose of removing impurities is achieved.

[0029] Embodiment two: please refer to Figures 3-5 , in order to block the purpose of falling small cotton fibers, the following technical scheme is provided, specifically discloses: the opening cotton machine box body 1 inside lower end fixed installation has equidistantly arranged longitudinal baffle 8, the longitudinal baffle 8 inside fixed installation equidistantly arranged connecting rod 15, and the connecting rod 15 outer surface fixed installation has the blocking needle 16 for blocking small cotton fibers from falling.

[0030] In the process of removing impurities, part of the small cotton fibers will fall with the impurities, at this time, the longitudinal baffle 8, the connecting rod 15 between the longitudinal baffles 8 and the blocking needle 16 outside the connecting rod 15 are used to block the small cotton fibers from falling to the bottom.

[0031] Embodiment three: please refer to Figures 6-7The embodiment is provided with the following technical scheme to achieve the purpose of recycling fine cotton fibers, and specifically discloses that an electrostatic adsorption roller 10 for adsorbing fine cotton fibers is arranged above a longitudinal baffle 8, and a reciprocating mechanism for driving the electrostatic adsorption roller 10 to move is arranged in the inside of the cotton opener box body 1, the reciprocating mechanism comprises a moving sliding block 11 in the inside of the cotton opener box body 1, the moving sliding block 11 is connected with the electrostatic adsorption roller 10 through a mounting rod 17, a transmission screw rod 12 is arranged in the moving sliding block 11 in a penetrating mode, the transmission screw rod 12 is driven to rotate by a driving motor 14 arranged outside the left side of the cotton opener box body 1, the moving sliding block 11 is arranged in a penetrating sliding mode with a limiting sliding rod 13 fixedly arranged in the inside of the cotton opener box body 1 through the transmission screw rod 12, the moving sliding block 11 is fixedly arranged with the mounting rod 17, and a mounting block 18 is fixedly arranged at the lower end of the mounting rod 17, the mounting block 18 is in a “convex” shaped structure, and a sliding mounting structure is formed between the mounting block 18 and a mounting groove 19 arranged on the upper surface of the electrostatic adsorption roller 10.

[0032] After the impurity removal is completed, the driving motor 14 arranged outside the left side of the cotton opener box body 1 is started, the transmission screw rod 12 is driven to rotate by the driving motor 14, the moving sliding block 11 arranged in a penetrating mode with the transmission screw rod 12 is driven to move in the process of rotation of the transmission screw rod 12 (the moving sliding block 11 is guided and limited in a sliding mode by the limiting sliding rod 13), the electrostatic adsorption roller 10 is driven to move by the mounting rod 17 in the process of movement of the moving sliding block 11, at this time, the fine cotton fibers on the longitudinal baffle 8 are adsorbed by the electrostatic effect of the electrostatic adsorption roller 10, then the access door 2 is opened, the electrostatic adsorption roller 10 is taken off from the mounting rod 17 (the mounting rod 17 is arranged in a sliding mounting mode with the mounting groove 19 arranged on the upper surface of the electrostatic adsorption roller 10 by the mounting block 18 arranged at the lower end of the mounting rod 17), and the cotton fibers are recycled.

[0033] In the description of the present application, unless otherwise specified, the meaning of “a plurality of” is two or more than two; the terms “upper”, “lower”, “left”, “right”, “inner”, “outer”, “front end”, “rear end”, “head”, “tail” and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms “first”, “second”, “third” and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for improving the impurity removal efficiency of a fine opener, comprising an opener box (1) in a square structure, a maintenance door (2) being rotatably installed on the front side of the opener box (1), characterized in that, Also includes: The left side of the cotton opener box (1) is fixedly installed with a feed hopper (3), the right side of the cotton opener box (1) is fixedly installed with an outlet plate (4), and the cotton opener box (1) is rotatably installed with a cotton opener roller (5) inside; an air blowing fan (9) is installed above the cotton opener box (1); The lower end of the cotton opener box (1) is rotatably installed with a horizontally arranged conveying belt (6) inside, the conveying belt (6) is opened and closed with a matrix distributed through hole (7) inside, the lower end of the cotton opener box (1) is fixedly installed with an equally spaced longitudinal baffle (8) inside, the upper side of the longitudinal baffle (8) is provided with an electrostatic adsorption roller (10) for adsorbing fine cotton fibers, and the inside of the cotton opener box (1) is provided with a reciprocating mechanism for driving the electrostatic adsorption roller (10) to move.

2. The device for improving the impurity removal efficiency of a precision cotton opener according to claim 1, characterized in that: The reciprocating mechanism includes a moving slider (11) inside the cotton opener box (1), and the moving slider (11) is connected with the electrostatic adsorption roller (10) by a mounting rod (17).

3. The device for improving the impurity removal efficiency of a precision cotton opener according to claim 2, characterized in that: The moving slider (11) is rotatably driven by a driving motor (14) outside the left side of the cotton opener box (1).

4. The device for improving the impurity removal efficiency of a precision cotton opener according to claim 3, characterized in that: The moving slider (11) is slidably connected with a limiting slide rod (13) fixedly installed inside the cotton opener box (1) through the transmission screw rod (12).

5. The device for improving the impurity removal efficiency of a fine opening cotton machine according to claim 2, characterized in that: The moving slider (11) and the mounting rod (17) are fixedly installed, and the lower end of the mounting rod (17) is fixedly provided with a mounting block (18).

6. The device for improving the impurity removal efficiency of a precision cotton opener according to claim 5, characterized in that: The mounting block (18) is in the shape of a "convex" letter, and the mounting block (18) and the mounting groove (19) formed on the upper surface of the electrostatic adsorption roller (10) form a sliding mounting structure.

7. The device for improving the impurity removal efficiency of a precision cotton opener according to claim 1, characterized in that: The longitudinal baffle (8) is fixedly installed with an equally spaced connecting rod (15) inside, and the outer surface of the connecting rod (15) is fixedly installed with a blocking needle (16) for blocking the falling of fine cotton fibers.

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