Cotton feeding box of carding machine

Abstract

The utility model discloses a cotton feeding box of a carding machine, which comprises a box body, a conveying mechanism assembled in the box body, a material shifting mechanism assembled in the box body and positioned at the top of the conveying mechanism, and a blowing mechanism assembled in the box body, a conveying belt is installed on the outer sides of the three rotating rollers in a transmission mode, and the material stirring mechanism comprises a first movable frame movably installed in the box body and a second movable frame located at the bottom of the first movable frame. According to the cotton feeding box of the carding machine, the material shifting mechanism is arranged, the first movable frame and the second movable frame turn over and swing up and down when vibration is generated during operation, clustered cotton raw materials can be evenly scattered conveniently, the cotton feeding effect of the carding machine is conveniently improved, and the blocking condition is not likely to happen.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a cotton feeding box for a carding machine. Background Art

[0002] In the textile industry, the carding machine is one of the key equipment in the spinning process. Its performance directly affects the efficiency of subsequent processes and product quality. One of the core functions of the carding machine is to loosen, remove impurities, mix and comb the fiber raw materials into parallel and straight fiber strips for use in subsequent processes such as drawing and roving. The cotton feeding box, as an important part of the carding machine, is responsible for feeding the raw cotton to the carding machine evenly and continuously. It is a key link to ensure the stable operation and efficient production of the carding machine.

[0003] However, the current cotton feeding box will cause the cotton raw materials to clump when conveying them, and the cotton cannot be evenly fed to the carding machine when the materials are discharged. At the same time, the material outlet is easily blocked, which reduces the cotton feeding effect. At the same time, for this reason, the applicant proposes a cotton feeding box for a cotton carding machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cotton feeding box for a cotton carding machine to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a cotton feeding box for a carding machine, comprising a box body and a conveying mechanism assembled inside the box body, a material shifting mechanism assembled inside the box body and located on the top of the conveying mechanism, and a blower mechanism assembled inside the box body;

[0006] The conveying mechanism comprises three rollers rotatably mounted inside the box and arranged in an L shape, and a conveyor belt is installed on the outer sides of the three rollers;

[0007] The material-shifting mechanism comprises a first movable frame movably mounted inside the box body and a second movable frame located at the bottom of the first movable frame, a plurality of material-shifting teeth equidistantly arranged are fixedly mounted on one side of the first movable frame and the second movable frame, and a vibration spring is fixedly connected between the box body and the first movable frame and the second movable frame;

[0008] The air blowing mechanism comprises an air blowing cover which is fixedly installed inside the box body and located at one side of the conveyor belt.

[0009] Preferably, a pressure wheel is rotatably mounted on the inner wall of the box body, and the pressure wheel rolls and fits on the top of the conveyor belt.

[0010] Preferably, tooth cones are evenly distributed on the surface of the conveyor belt, the tooth cones are staggered with the material-moving teeth, and through holes are evenly distributed on the surface of the conveyor belt and between the tooth cones.

[0011] Preferably, a motor is fixedly installed at the front end of the box body, and the conveying shaft of the motor penetrates through the box body and is fixedly connected to the roller.

[0012] Preferably, two linkage rods are hinged between the first movable frame and the second movable frame, and the two linkage rods are arranged symmetrically.

[0013] Preferably, a blower is fixedly installed at the rear end of the box body, and the blower is communicated with the blowing hood through a conduit.

[0014] Preferably, one side of the box body is communicated with a cotton feeding hopper corresponding to the blowing hood, and a feeding tooth staggered with the tooth cone is fixedly installed on one side of the cotton feeding hopper.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] For this carding machine feeding box, by setting a material distributing mechanism, during the process of conveying cotton raw materials through the conveyor belt, the first movable frame and the second movable frame can be turned and swung up and down by the vibration generated during operation, so that when the cotton raw materials pass through the second movable frame, the larger agglomerated cotton raw materials on the conveyor belt can be conveniently preliminarily dispersed by the material distributing teeth, and when passing through the first movable frame, the smaller agglomerated cotton raw materials can be subjected to secondary dispersion operation by the material distributing teeth, and the agglomerated cotton raw materials can be evenly dispersed more conveniently, which is convenient for improving the feeding effect of the carding machine and is not prone to blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying 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.

[0018] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 It is the rear view structural schematic diagram of the present utility model;

[0020] Figure 3 It is the sectional structural schematic diagram of the box body of the present utility model;

[0021] Figure 4 It is the structural schematic diagram of the material distributing mechanism of the present utility model;

[0022] Figure 5 It is the sectional structural schematic diagram of the cotton feeding hopper of the present utility model.

[0023] In the figure: 1. material-discharging mechanism; 101. first movable frame; 102. material-discharging teeth; 103. linkage rod; 104. vibration spring; 105. second movable frame; 2. conveying mechanism; 201. roller; 202. conveying belt; 203. tooth cone; 204. through hole; 3. box body; 301. pressure wheel; 302. motor; 303. cotton feeding bucket; 304. material-discharging teeth; 4. blower mechanism; 401. blower; 402. conduit; 403. blow hood. DETAILED DESCRIPTION

[0024] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0025] See also Figures 1-5 The utility model discloses a cotton feeding box for a cotton carding machine, comprising a box body 3 and a conveying mechanism 2 installed inside the box body 3, a material-dispensing mechanism 1 installed inside the box body 3 and located on the top of the conveying mechanism 2, and a blower mechanism 4 installed inside the box body 3, wherein the conveying mechanism 2 comprises three rollers 201 rotatably installed inside the box body 3 and arranged in an L shape, and a conveyor belt 202 is installed on the outer sides of the three rollers 201 for transmission, the material-dispensing mechanism 1 comprises a first movable frame 101 movably installed inside the box body 3 and a second movable frame 105 located at the bottom of the first movable frame 101, a plurality of material-dispensing teeth 102 arranged in an equidistant manner are fixedly installed on one side of the first movable frame 101 and the second movable frame 105, a vibration spring 104 is fixedly connected between the box body 3 and the first movable frame 101 and the second movable frame 105, and the blower mechanism 4 comprises a blow hood 403 fixedly installed inside the box body 3 and located on one side of the conveyor belt 202.

[0026] Based on the above structure settings, the cotton feeding box of this carding machine is composed of a material feeding mechanism 1, a conveying mechanism 2, a box body 3, and a blowing mechanism 4. Among them, through the conveying mechanism 2, it is convenient to convey the cotton raw materials and facilitate the cotton feeding operation of the carding machine. Through the material feeding mechanism 1, the agglomerated cotton raw materials on the conveying mechanism 2 can be scattered, enabling uniform cotton feeding. Through the blowing mechanism 4, the cotton raw materials adhering to the conveying mechanism 2 can be blown off, improving the cotton feeding effect. Specifically, during the working process, by introducing the cotton raw materials into the box body 3, the rotation of the rotating roller 201 can drive the conveyor belt 202 to rotate and operate, which can conveniently drive the cotton raw materials for lifting and conveying operations. During the conveying process, the cotton raw materials can pass through the material feeding mechanism 1. Through the vibration generated during operation, the vibration force can be transmitted to the material feeding mechanism 1. Through the elastic action of the vibration spring 104, the first movable frame 101 and the second movable frame 105 can swing up and down. Since the distance between the second movable frame 105 and the conveyor belt 202 is greater than the distance between the first movable frame 101 and the conveyor belt 202, when the larger agglomerated cotton raw materials pass through the second movable frame 105, the swinging of the second movable frame 105 can be utilized to enable the material feeding teeth 102 to perform a preliminary scattering operation on the larger agglomerated cotton raw materials, scattering the larger agglomerated cotton raw materials into a smaller state. The conveyor belt 202 continues to convey the cotton raw materials. When passing through the first movable frame 101, the swinging of the first movable frame 101 can enable the material feeding teeth 102 to perform a fine scattering operation on the smaller agglomerated cotton raw materials, facilitating the uniform conveying of the cotton raw materials and avoiding blockage during cotton feeding. When the conveyor belt 202 conveys the cotton raw materials to the blowing hood 403, the blowing hood 403 can blow air outwards, which can conveniently blow out and drop the cotton raw materials adhering to the conveyor belt 202, facilitating the export for the cotton feeding operation of the carding machine.

[0027] Furthermore, a pressure wheel 301 is rotatably installed on the inner wall of the box body 3, and the pressure wheel 301 rolls and fits on the top of the conveyor belt 202. Among them, by rolling and pressing the top of the conveyor belt 202 with the pressure wheel 301, the top of the conveyor belt 202 can be formed into an inclined state, which can conveniently lift and convey the cotton raw materials.

[0028] Furthermore, tooth cones 203 are evenly distributed on the surface of the conveyor belt 202, and the tooth cones 203 are staggered with the material feeding teeth 102. Through holes 204 are evenly distributed between the tooth cones 203 on the surface of the conveyor belt 202. Among them, through the tooth cones 203, they can be inserted into the cotton raw materials, enabling the conveyor belt 202 to conveniently drive the cotton raw materials for conveying operations. By utilizing the through holes 204, the airflow blown out by the blowing hood 403 can penetrate the conveyor belt 202, facilitating the blowing off of the cotton raw materials on the conveyor belt 202.

[0029] Further, a motor 302 is fixedly installed at the front end of the box body 3, and the conveying shaft of the motor 302 penetrates through the box body 3 and is fixedly connected to the roller 201. Among them, the motor 302 can provide power for the roller 201, which can conveniently drive the roller 201 to rotate, so that the roller 201 can drive the conveyor belt 202 to operate.

[0030] Further, two linkage rods 103 are hingedly installed between the first movable frame 101 and the second movable frame 105, and the two linkage rods 103 are arranged symmetrically. Among them, through the linkage rods 103, the first movable frame 101 and the second movable frame 105 can perform synchronous up-and-down flipping and swaying movements, which is convenient for scattering the cotton raw materials on the conveyor belt 202.

[0031] Further, a blower 401 is fixedly installed at the rear end of the box body 3, and the blower 401 is communicated with the blowing hood 403 through a conduit 402. Among them, the blower 401 can provide air flow, and the air flow can be conveyed into the blowing hood 403 through the conduit 402, and the air flow is blown out by the blowing hood 403.

[0032] Further, one side of the box body 3 is communicated with a feeding hopper 303 corresponding to the blowing hood 403, and a feeding tooth 304 staggered with the tooth cone 203 is fixedly installed on one side of the feeding hopper 303. Among them, the blowing hood 403 can blow the cotton raw materials on the conveyor belt 202 into the feeding hopper 303 for export, which is convenient for feeding the carding machine. The feeding tooth 304 can conveniently pick out the residual cotton raw materials on the tooth cone 203, and cooperate with the blowing hood 403 to introduce the residual cotton raw materials into the feeding hopper 303 for export, avoiding waste of resources.

[0033] 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 without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, 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 rights.

[0034] In addition, it should be understood that although this specification is described according to the 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 cotton feeding box for a carding machine, characterized in that: It comprises a box body (3) and a conveying mechanism (2) mounted inside the box body (3), a material dispensing mechanism (1) mounted inside the box body (3) and located on the top of the conveying mechanism (2), and a blower mechanism (4) mounted inside the box body (3); The conveying mechanism (2) comprises three rollers (201) rotatably mounted inside the box (3) and arranged in an L shape, and conveyor belts (202) are installed on the outer sides of the three rollers (201); The material shifting mechanism (1) comprises a first movable frame (101) movably mounted inside a box body (3) and a second movable frame (105) located at the bottom of the first movable frame (101); a plurality of material shifting teeth (102) arranged in an equidistant manner are fixedly mounted on one side of the first movable frame (101) and the second movable frame (105); and a vibration spring (104) is fixedly connected between the box body (3) and the first movable frame (101) and the second movable frame (105); The air blowing mechanism (4) comprises an air blowing cover (403) fixedly mounted inside the box body (3) and located on one side of the conveyor belt (202).

2. A cotton feeding box for a carding machine according to claim 1, characterized in that: A pressure wheel (301) is rotatably mounted on the inner wall of the box body (3), and the pressure wheel (301) rolls and fits on the top of the conveyor belt (202).

3. A cotton feeding box for a carding machine according to claim 1, characterized in that: Tooth cones (203) are evenly distributed on the surface of the conveyor belt (202), the tooth cones (203) and the material-selecting teeth (102) are interlaced with each other, and through holes (204) are evenly distributed on the surface of the conveyor belt (202) and between the tooth cones (203).

4. A cotton feeding box for a carding machine according to claim 1, characterized in that: A motor (302) is fixedly mounted on the front end of the box body (3); a conveying shaft of the motor (302) passes through the box body (3) and is fixedly connected to the rotating roller (201).

5. A cotton feeding box for a carding machine according to claim 1, characterized in that: Two linkage rods (103) are hingedly mounted between the first movable frame (101) and the second movable frame (105), and the two linkage rods (103) are symmetrically arranged.

6. A cotton feeding box for a carding machine according to claim 1, characterized in that: A blower (401) is fixedly mounted on the rear end of the box body (3), and the blower (401) is connected to the blowing hood (403) via a conduit (402).

7. A cotton feeding box for a carding machine according to claim 1, characterized in that: One side of the box body (3) is connected to a cotton feeding bucket (303) corresponding to the blowing hood (403), and one side of the cotton feeding bucket (303) is fixedly mounted with feeding teeth (304) interlaced with the tooth cone (203).

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