High-efficiency fine opener

Abstract

The fine opener comprises a shell and an opening mechanism assembled in the shell, and the opening mechanism comprises two auxiliary opening rollers rotationally installed in the shell and fixing rods fixedly installed in the shell and located at the bottoms of the auxiliary opening rollers. A plurality of rotating rings which are arranged and distributed along the fixed rod at equal intervals are rotationally installed on the outer side of the fixed rod through a rotating frame, and cotton opening needles which are in an annular array are evenly distributed on the outer sides of the rotating rings. According to the fine cotton opener efficient in cotton opening, the cotton opening mechanism is arranged, a plurality of rotating rings can be combined to form a complete cotton opening roller, power is transmitted through a plurality of transmission gears, two adjacent rotating rings can rotate in opposite directions, the tearing effect on raw materials is improved, the raw materials can be quickly opened, and the cotton opening efficiency is improved. And the processing time is shortened, the raw material opening speed is increased, and more convenience is brought to cotton opening processing.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton processing, and specifically relates to a fine cotton opener with high cotton opening efficiency. Background Technique

[0002] In the textile industry, cotton opening is one of the key steps in the textile production process. The purpose is to separate raw cotton or chemical fiber materials from a tight state to form flakes or fluffs suitable for subsequent processing. This process is crucial for improving the final quality and production efficiency of textiles. Traditional cotton opening methods mainly use mechanical force to tear, strike or rub the raw materials to achieve the purpose of loosening.

[0003] However, traditional cotton openers mainly use a main cotton opening roller rotating at high speed and a secondary cotton opening roller rotating in the opposite direction at low speed to tear and stretch the raw materials to achieve the loosening effect. Usually, the main cotton opening roller is integrated and can only rotate in one direction, resulting in a relatively general tearing effect on the raw materials. It takes a long time to run to achieve fine loosening of the raw materials, bringing more troubles to cotton opening processing. Therefore, the applicant proposes a fine cotton opener with high cotton opening efficiency to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fine cotton opener with high cotton opening efficiency to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A fine cotton opener with high cotton opening efficiency, including a housing and a cotton opening mechanism assembled inside the housing;

[0006] The cotton opening mechanism includes two secondary cotton opening rollers rotatably installed inside the housing and a fixed rod fixedly installed inside the housing and located at the bottom of the secondary cotton opening rollers. A plurality of rotating rings arranged at equal intervals along the fixed rod are rotatably installed on the outside of the fixed rod through a rotating frame. The outside of the rotating ring is evenly distributed with cotton opening needles arranged in a circular array. A transmission gear is rotatably installed at the top of the fixed rod and between adjacent fixed rods, and the fixed rod and the transmission gear are installed through a gear ring transmission.

[0007] Preferably, a maintenance cover is hingedly installed at the top of the housing, and the maintenance cover and the housing are fixed through a fixing knob.

[0008] Preferably, a feed hopper is communicated with the top of the maintenance cover, and a discharge hopper is communicated with the front end of the housing.

[0009] Preferably, a support frame is fixedly installed at the bottom of the housing, and the transmission gear and the fixed rod are rotatably installed through a rotating shaft.

[0010] Preferably, one end of the auxiliary cotton-opening roller extends out of the housing and is fixedly connected with a sprocket, and the sprockets are installed through chain drive.

[0011] Preferably, a first motor corresponding to the auxiliary cotton-opening roller is fixedly installed on one side of the housing, and a second motor corresponding to the rotary frame is fixedly installed on one side of the housing.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The highly efficient cotton-opening finisher can form a complete cotton-opening roller by combining multiple rotary rings. When the outermost rotary ring rotates, the gear ring can drive the transmission gear to rotate. Through the mutual transmission of power by multiple transmission gears, adjacent two rotary rings can rotate in opposite directions, which can effectively improve the tearing effect on raw materials, quickly loosen the raw materials, reduce the processing time, improve the raw material loosening speed, and bring more convenience to cotton-opening processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the rear view structural schematic diagram of the present utility model;

[0017] Figure 3 is the sectional view structural schematic diagram of the housing of the present utility model;

[0018] Figure 4 is the sectional view structural schematic diagram of the cotton-opening mechanism of the present utility model;

[0019] Figure 5 is the structural schematic diagram of the rotary ring of the present utility model;

[0020] Figure 6 is the structural schematic diagram of the fixing rod of the present utility model.

[0021] In the figure: 1. Housing; 101. Feed hopper; 102. Maintenance cover; 103. Support frame; 104. Discharge hopper; 105. Fixed knob; 2. First motor; 3. Second motor; 4. Chain; 5. Auxiliary cotton-opening roller; 501. Sprocket; 6. Cotton-opening mechanism; 601. Rotating ring; 602. Rotating frame; 603. Gear ring; 604. Driving gear; 605. Rotating shaft; 606. Fixed rod; 607. Cotton-opening needle. Detailed implementation manners

[0022] The following embodiments will describe the present utility model in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts are denoted by the same reference numerals. And in practical applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The various embodiments listed in the present utility model are only used to illustrate the present utility model, and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0023] Please refer to Figures 1-6 As shown, a highly efficient cotton-opening finisher proposed by the present utility model includes a housing 1 and a cotton-opening mechanism 6 assembled inside the housing 1. The cotton-opening mechanism 6 includes two auxiliary cotton-opening rollers 5 rotatably installed inside the housing 1 and a fixed rod 606 fixedly installed inside the housing 1 and located at the bottom of the auxiliary cotton-opening rollers 5. A plurality of rotating rings 601 arranged at equal intervals along the fixed rod 606 are rotatably installed on the outer side of the fixed rod 606 through a rotating frame 602. Cotton-opening needles 607 are evenly distributed on the outer side of the rotating ring 601 in an annular array. A driving gear 604 is rotatably installed at the top of the fixed rod 606 and between adjacent fixed rods 606. The fixed rod 606 and the driving gear 604 are drivingly installed through a gear ring 603.

[0024] Based on the above structure settings, this highly efficient opening cotton machine consists of a housing 1 and an opening cotton mechanism 6. Among them, through the opening cotton mechanism 6, rapid loosening of raw materials can be achieved, and at the same time, the degree of loosening of raw materials can be increased, effectively reducing the processing time and bringing more convenience to the opening cotton processing. Specifically, during the working process, by introducing cotton raw materials into the housing 1 and using the two auxiliary opening cotton rollers 5 to rotate in the same direction, the raw materials can be initially torn. The initially torn raw materials will be introduced onto the drum formed by a combination of multiple rotating rings 601 below. By driving the outermost rotating frame 602 to drive the rotating ring 601 to rotate around the axis of the fixed rod 606, the gear ring 603 can be synchronously driven to rotate. By using the gear ring 603, the transmission gear 604 can be driven to rotate. Through the mutual transmission of power by multiple transmission gears 604, the adjacent two rotating rings 601 can rotate in opposite directions. The adjacent two rotating rings 601 are slidably installed, which can improve the structural strength between the rotating rings 601, making it difficult for the rotating rings 601 to shake during rotation. A shearing effect can be formed between the opening cotton needles 607 on each rotating ring 601, effectively improving the tearing effect on the raw materials, increasing the degree of loosening of the raw materials, reducing the processing time, increasing the raw material loosening speed, and bringing more convenience to the opening cotton processing.

[0025] Furthermore, a maintenance cover 102 is hingedly installed at the top of the housing 1, and the maintenance cover 102 is fixed to the housing 1 through a fixing knob 105. Among them, by flipping the maintenance cover 102 upward to open it, personnel can conveniently perform maintenance operations on the opening cotton mechanism 6. By closing the maintenance cover 102, the maintenance cover 102 can be fixed using the fixing knob 105 to prevent the maintenance cover 102 from loosening during operation.

[0026] Furthermore, a feed hopper 101 is connected to the top of the maintenance cover 102, and a discharge hopper 104 is connected to the front end of the housing 1. Among them, through the feed hopper 101, it is convenient to introduce cotton raw materials into the housing 1 for loosening operations, and through the discharge hopper 104, the loosened cotton raw materials can be exported, facilitating collection by the staff.

[0027] Furthermore, a support frame 103 is fixedly installed at the bottom of the housing 1, and the transmission gear 604 and the fixed rod 606 are rotatably installed through a rotating shaft 605. Among them, through the support frame 103, the housing 1 can be supported, facilitating placing this device in a suitable position for use. Through the rotating shaft 605, the transmission gear 604 can perform rotational motion, facilitating the transmission of power.

[0028] Furthermore, one end of the auxiliary cotton-opening roller 5 extends out of the housing 1 and is fixedly connected with a sprocket 501. The sprockets 501 are installed through a chain 4. When the auxiliary cotton-opening roller 5 rotates, the chain 4 can be used to synchronously rotate the two auxiliary cotton-opening rollers 5, which is convenient for the preliminary tearing and loosening operation of the cotton raw material.

[0029] Furthermore, a first motor 2 corresponding to the auxiliary cotton-opening roller 5 is fixedly installed on one side of the housing 1, and a second motor 3 corresponding to the rotating frame 602 is fixedly installed on one side of the housing 1. The first motor 2 can conveniently provide power for one of the auxiliary cotton-opening rollers 5 to drive the auxiliary cotton-opening roller 5 to rotate. The second motor 3 can provide power for the outermost rotating frame 602 to drive it to rotate, and can drive the remaining rotating frames 602 to rotate, and can conveniently drive the rotating ring 601 to rotate.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed invention.

[0031] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-efficiency fine cotton opening machine, characterized in that: It comprises a shell (1) and a cotton opening mechanism (6) assembled inside the shell (1); The cotton opening mechanism (6) comprises two auxiliary cotton opening rollers (5) rotatably mounted inside the housing (1) and a fixed rod (606) fixedly mounted inside the housing (1) and located at the bottom of the auxiliary cotton opening rollers (5); a plurality of rotating rings (601) equidistantly arranged along the fixed rods (606) are rotatably mounted on the outer side of the fixed rods (606) via a rotating frame (602); cotton opening needles (607) in a circular array are evenly distributed on the outer side of the rotating rings (601); a transmission gear (604) is rotatably mounted on the top of the fixed rods (606) and located between adjacent fixed rods (606); the fixed rods (606) and the transmission gear (604) are transmission mounted via a gear ring (603).

2. The high-efficiency fine cotton opening machine according to claim 1, characterized in that: A maintenance cover (102) is hingedly mounted on the top of the housing (1), and the maintenance cover (102) is fixed to the housing (1) via a fixing knob (105).

3. The high-efficiency fine cotton opening machine according to claim 2, characterized in that: The top of the maintenance cover (102) is connected to a feed hopper (101), and the front end of the housing (1) is connected to a discharge hopper (104).

4. The high-efficiency fine cotton opening machine according to claim 1, characterized in that: A support frame (103) is fixedly mounted on the bottom of the housing (1), and the transmission gear (604) and the fixed rod (606) are rotatably mounted via a rotating shaft (605).

5. The high-efficiency fine cotton opening machine according to claim 1, characterized in that: One end of the auxiliary cotton-opening roller (5) extends out of the housing (1) and is fixedly connected to a sprocket (501), and the sprockets (501) are installed in a transmission manner via a chain (4).

6. The high-efficiency fine cotton opening machine according to claim 1, characterized in that: A first motor (2) corresponding to the auxiliary cotton-opening roller (5) is fixedly mounted on one side of the housing (1), and a second motor (3) corresponding to the rotating frame (602) is fixedly mounted on one side of the doll housing (1).

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