Automatic cotton opener

Abstract

The utility model discloses an automatic open cotton machine, including machine table, automatic feeding mechanism, open cotton machine head, open cotton mechanism and cotton fan, automatic feeding mechanism sets up on machine table, the inside of open cotton machine head is provided with feed cavity, filter chamber and feeding cavity, feed cavity communicates with the export end of automatic feeding mechanism, filter chamber, feeding cavity and feed cavity communicate in proper order, the bottom of filter chamber is provided with filter plate, is provided with filter hole on filter plate, and open cotton mechanism includes traction shaft, main roller and a plurality of auxiliary roller shafts, and traction shaft, main roller and a plurality of auxiliary roller shafts are all rotationally arranged in open cotton machine head, and traction shaft is located in feed cavity, main roller is located in filter chamber and feeding cavity, and a plurality of auxiliary roller shafts are evenly encircled and arranged around main roller, and cotton fan is arranged at one end of open cotton machine head, and the air intake of cotton fan communicates with feeding cavity, the top of open cotton machine head 2 is provided with the heat dissipation cover 17, and the both sides of heat dissipation cover 17 are provided with the heat dissipation net.

Description

Technical Field

[0001] This utility model belongs to the field of cotton fiber processing equipment, specifically relating to an automatic cotton opening machine. Background Technology

[0002] A cotton opener is a mechanical device used to disperse and loosen tightly compressed raw cotton or other fibrous materials.

[0003] Existing cotton opening equipment still has room for improvement in terms of how to thoroughly loosen and filter impurities from the fiber materials during the integrated processing of fiber materials. Utility Model Content

[0004] This invention provides an automatic cotton opening machine to solve the above-mentioned technical problems.

[0005] The solution adopted by this utility model to achieve its technical effect is as follows:

[0006] An automatic cotton opener includes a machine base, an automatic feeding mechanism, an opener head, an opener mechanism, and a cotton extraction fan. The automatic feeding mechanism is mounted on the machine base. The opener head has a feeding chamber, a filtering chamber, and a feeding cavity inside. The feeding chamber is connected to the outlet end of the automatic feeding mechanism. The filtering chamber and the feeding cavity are sequentially connected to the feeding chamber. A filter plate is provided at the bottom of the filtering chamber. Filter holes are provided on the filter plate. The opener mechanism includes a traction shaft, a main roller, and several auxiliary rollers. The traction shaft, the main roller, and the several auxiliary rollers are all rotatably mounted inside the opener head. The traction shaft is located inside the feeding cavity. The main roller is located inside the filtering cavity and the feeding cavity. The several auxiliary rollers are evenly arranged around the main roller. The cotton extraction fan is located at one end of the opener head. The exhaust port of the cotton extraction fan is connected to the feeding cavity.

[0007] Preferably, a feeding trough is provided at one end of the machine base; a sealing cover is provided at the top of the machine base; the automatic feeding mechanism includes a first conveyor belt, a second conveyor belt and a third conveyor belt; the first conveyor belt is located at the bottom of the feeding trough; the second conveyor belt is obliquely arranged inside the sealing cover, and the bottom of the second conveyor belt is located above the first conveyor outlet end; the third conveyor belt is located inside the sealing cover, and the inlet end of the third conveyor belt is located below the top of the second conveyor belt, and the outlet end of the third conveyor belt extends into the feeding cavity.

[0008] Preferably, a limiting shaft is rotatably provided inside the feeding chamber; the limiting shaft is located above the outlet end of the third conveyor belt.

[0009] Preferably, the cotton extraction fan is equipped with a support mechanism; the support mechanism includes a support base and a support frame; the cotton extraction fan is disposed on top of the support base; and the support frame is erected between the support base and the cotton extraction fan.

[0010] Preferably, the support base includes four support plates, each support plate having an equilateral trapezoidal opening in the middle to form two trapezoidal plates on both sides; every two connected trapezoidal plates form a support foot; and a support foot plate is provided on the inner bottom of the support foot.

[0011] Preferably, a negative pressure box is provided at one end of the cotton opening machine head; an air inlet is provided at the top of the negative pressure box; the bottom of the feeding chamber is inclined downwards and connected to the negative pressure box; and the exhaust port of the cotton extraction fan is connected to the negative pressure box.

[0012] The beneficial effects of this utility model are as follows: It is equipped with an automatic feeding mechanism, a cotton opening machine, and a cotton extraction fan, integrating feeding, cotton opening, and recycling into one unit, resulting in high processing efficiency; one end of the cotton material and other fiber materials is broken up and loosened by the main roller and auxiliary roller shaft and falls into the feeding chamber, and is then immediately extracted by the cotton extraction fan, making the fiber material more thoroughly decomposed and loose; it is equipped with a filter chamber and a filter plate, during the process of the fiber material being broken up in the filter chamber, the particles and impurities trapped in it fall onto the filter plate and are discharged through the filter holes, and will not be extracted by the cotton extraction fan along with the fiber material, making it easier to process the broken fiber material in the future. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the automatic cotton opening machine disclosed in an embodiment of the present utility model;

[0014] Figure 2 This is a schematic diagram of the cotton opening machine and the cotton extraction fan disclosed in the embodiments of this utility model;

[0015] Figure 3 This is a schematic diagram of the interior of the cotton opening machine disclosed in an embodiment of the present utility model;

[0016] Figure 4 This is a simplified diagram of the automatic feeding mechanism disclosed in an embodiment of the present utility model.

[0017] Labeling instructions: 1-Machine base, 101-Feed chute, 102-Sealing cover, 2-Cotton opening head, 201-Feeding chamber, 202-Filtering chamber, 203-Feeding chamber, 204-Filter plate, 205-Baffle, 3-Cotton extraction fan, 4-Traction shaft, 5-Main roller, 6-Auxiliary roller, 7-First conveyor belt, 8-Second conveyor belt, 9-Third conveyor belt, 10-Limiting shaft, 11-Support seat, 12-Support frame, 13-Support foot, 14-Support foot plate, 15-Negative pressure box, 16-Air inlet, 17-Heat dissipation cover. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or may have an intervening element present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or may have an intervening element present. When an element is referred to as being "fixedly connected to" another element, it can be a common fixing connection method such as welding, bolting, or gluing.

[0019] Please refer to Figure 1-4 This utility model discloses an automatic cotton opening machine in a preferred embodiment, including a machine base 1, an automatic feeding mechanism, a cotton opening head 2, a cotton opening mechanism, and a cotton extraction fan 3; the automatic feeding mechanism is mounted on the machine base 11; the cotton opening head 2 is provided with a feeding chamber 201, a filtering chamber 202, and a feeding chamber 203; the feeding chamber 201 is connected to the outlet end of the automatic feeding mechanism; the filtering chamber 202 and the feeding chamber 203 are sequentially connected to the feeding chamber 201; a filter plate 204 is provided at the bottom of the filtering chamber 202; the filter plate 204... The opening mechanism includes a traction shaft 4, a main roller 5, and several auxiliary rollers 6. The traction shaft 4, the main roller 5, and the several auxiliary rollers 6 are all rotatably arranged inside the opening head 2. The traction shaft 4 is located inside the feeding chamber 201. The main roller 5 is located inside the filtering chamber 202 and the feeding chamber 203. The several auxiliary rollers 6 are evenly arranged around the main roller 5. The cotton extraction fan 3 is located at one end of the opening head 2. The exhaust port of the cotton extraction fan 3 is connected to the feeding chamber 203.

[0020] Specifically, the machine base 1 is provided with a feeding trough 101 at one end; a sealing cover 102 is provided on the top of the machine base 1; the automatic feeding mechanism includes a first conveyor belt 7, a second conveyor belt 8 and a third conveyor belt 9; the first conveyor belt 7 is provided at the bottom of the feeding trough 101; the second conveyor belt 8 is obliquely provided inside the sealing cover 102, and the bottom of the second conveyor belt 8 is located above the outlet end of the first conveyor belt 7; the third conveyor belt 9 is provided inside the sealing cover 102, and the inlet end of the third conveyor belt 9 is located below the top of the second conveyor belt 8, and the outlet end of the third conveyor belt 9 extends into the feeding chamber 201.

[0021] Specifically, the traction shaft 4 includes two shafts, which are arranged vertically on one side of the main roller 5; a limiting shaft 10 is rotatably installed inside the feeding chamber; the limiting shaft 10 is located above the outlet end of the third conveyor belt 9, and is adjacent to the side between the two traction shafts 4. The arrangement of the limiting shaft 10 and the two traction shafts 4 ensures that the material is accurately and completely pulled onto the main roller 5.

[0022] Specifically, baffles 205 are provided between the top and bottom of the feeding chamber 201 and the filtering chamber 202. The top of the bottom baffle 205 is located inside the bottom of the lower traction shaft 4; the bottom of the top baffle 205 is located at the top of the auxiliary roller 6 closest to the feeding chamber 201, and the auxiliary roller 6 is adjacent to the upper side of the upper traction shaft; the auxiliary roller 6 closest to the feeding chamber 203 is located above the middle of the feeding chamber 203. The arrangement of the limiting shaft 10, the traction shaft 4, the baffles 205 and the several auxiliary rollers 6 ensures that the fiber material is always wound around the outside of the main roller 5 and driven forward, and is broken up and loosened in the process.

[0023] Specifically, the cotton extraction fan 3 is equipped with a support mechanism; the support mechanism includes a support base 11 and a support frame 12; the cotton extraction fan 3 is disposed on the top of the support base 11; and the support frame 12 is mounted between the support base 11 and the cotton extraction fan 3.

[0024] Specifically, the support base 11 includes four support plates, each with an equilateral trapezoidal opening in the middle to form two trapezoidal plates on both sides; every two connected trapezoidal plates form a support leg 13; and a support foot plate 14 is provided on the inner bottom of the support leg 13. The support base 11 has a high-strength structure and can stably support the cotton extraction fan 3.

[0025] Specifically, a negative pressure box 15 is provided at one end of the cotton opening head 2; an air inlet 16 is provided at the top of the negative pressure box 15; the bottom of the feeding chamber 203 is inclined downwards and connected to the negative pressure box 15; the exhaust port of the cotton extraction fan 3 is connected to the negative pressure box 15. The extraction direction of the cotton extraction fan 3 is between the air inlet 16 and its own exhaust port, that is, a negative pressure suction area is formed at the connection between the feeding chamber 203 and the negative pressure box 15. The loosened fiber material mainly falls into this area before being sucked away by the wind, avoiding the wind force from directly acting on the filter chamber 202 and sucking away other impurities.

[0026] Specifically, the traction shaft 4, the main roller 5, and the auxiliary roller 6 are equipped with a first motor for driving them to rotate synchronously, and the first conveyor belt 7, the second conveyor belt 8, and the third conveyor belt 9 are equipped with a second motor for driving them to rotate synchronously. The first motor, the second motor, and their synchronous driving methods are all existing common technologies and will not be further described here.

[0027] Specifically, a heat dissipation shroud 17 is provided on the top of the cotton opening machine head 2, and heat dissipation meshes are provided on both sides of the heat dissipation shroud 17.

[0028] As can be seen from the above description, this utility model can make the fiber material loosen thoroughly and the collected fiber material is cleaner.

[0029] The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. It should be noted that the protection scope of the present utility model includes, but is not limited to, the above embodiments; the specific structures disclosed in the accompanying drawings are only preferred embodiments of the present utility model. Those skilled in the art can develop other embodiments based on this. Any simple modifications or equivalent substitutions that do not depart from the innovative concept of the present utility model are all covered by the present utility model and fall within the protection scope of the present utility model.

Claims

1. An automatic cotton opening machine, characterized in that, include: Machine tool; Automatic feeding mechanism; the automatic feeding mechanism is mounted on the machine base; Opening the cotton machine head; The cotton opening machine head is provided with a feeding chamber, a filtering chamber and a feeding chamber inside; the feeding chamber is connected to the outlet end of the automatic feeding mechanism; the filtering chamber, the feeding chamber and the feeding chamber are connected in sequence to the feeding chamber; a filter plate is provided at the bottom of the filtering chamber; the filter plate is provided with filter holes. A cotton opening mechanism; the cotton opening mechanism includes a traction shaft, a main roller, and several auxiliary rollers; the traction shaft, the main roller, and the several auxiliary rollers are all rotatably disposed within the cotton opening head; the traction shaft is located within the feeding chamber; the main roller is located within the filtering chamber and the feeding chamber; the several auxiliary rollers are evenly arranged around the main roller; A cotton extraction fan; the cotton extraction fan is located at one end of the cotton opening machine head; the exhaust port of the cotton extraction fan is connected to the feeding chamber.

2. The automatic cotton opening machine according to claim 1, characterized in that: The machine platform is provided with a feeding trough at one end; a sealing cover is provided at the top of the machine platform; the automatic feeding mechanism includes a first conveyor belt, a second conveyor belt and a third conveyor belt; the first conveyor belt is provided at the bottom of the feeding trough; the second conveyor belt is obliquely provided inside the sealing cover, and the bottom of the second conveyor belt is located above the first conveyor outlet end; the third conveyor belt is provided inside the sealing cover, and the inlet end of the third conveyor belt is located below the top of the second conveyor belt, and the outlet end of the third conveyor belt extends into the feeding chamber.

3. An automatic cotton opening machine according to claim 2, characterized in that: The traction shaft includes two shafts, which are arranged vertically on one side of the main roller; a limiting shaft is rotatably provided in the feeding chamber; the limiting shaft is located above the outlet end of the third conveyor belt and is adjacent to one side between the two traction shafts.

4. An automatic cotton opening machine according to claim 1, characterized in that: The cotton extraction fan is equipped with a support mechanism; the support mechanism includes a support base and a support frame; the cotton extraction fan is located on top of the support base; the support frame is erected between the support base and the cotton extraction fan.

5. An automatic cotton opening machine according to claim 4, characterized in that: The support base includes four support plates, each with an equilateral trapezoidal opening in the middle to form two trapezoidal plates on both sides; every two connected trapezoidal plates form a support foot; and a support foot plate is provided on the inner bottom of the support foot.

6. An automatic cotton opening machine according to claim 1, characterized in that: A negative pressure box is provided at one end of the cotton opening machine head; an air inlet is provided at the top of the negative pressure box; the bottom of the feeding chamber is inclined downwards and connected to the negative pressure box; the exhaust port of the cotton extraction fan is connected to the negative pressure box.

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