A wool opening apparatus

Abstract

The utility model relates to the field of wool processing, concretely relates to a wool opening equipment, include: machine body, be used for conveying wool to the conveyor of machine body inside, the equipment still include the guide frame of being fixed on the conveyor, the upper end detachable mounting of guide frame has the support, and the top of support is provided with the axle hole, the motor of being fixed on the support, the output of motor is connected with the pivot, and the lower end of pivot extends to the inside of guide frame through axle hole, the pivot bottom is spaced apart with the conveyor surface setting. The utility model pivot, carding spare and push material disc etc. The setting of component can automatically comb the wool that excessively concentrates and accumulates on the conveyor to avoid wool accumulation in the position of conveyor, lead to the wool of opening equipment feed inlet certain position too concentrated, influence the opening efficiency of wool, need not the operator manual comb with both hands, further improve production efficiency, reduce the labor quantity.

Description

Technical Field

[0001] This utility model relates to the field of wool processing, and in particular to a wool opening device. Background Technology

[0002] Wool, as an important natural textile raw material, typically requires opening treatment before being processed into yarn or fabric. The purpose of opening is to break down compressed and tangled wool clumps into loose, uniform bundles of small fibers or individual fibers, removing some impurities and creating favorable conditions for subsequent processes such as carding and spinning. The quality of opening directly affects the efficiency of subsequent processes and the quality of the final product.

[0003] In existing wool opening equipment, the wool often piles up unevenly and at varying heights as it is fed into the opening equipment's inlet. For example, wool tends to accumulate excessively in certain areas along the width of the conveyor, forming a "pile." This uneven feeding directly leads to increased load on the opening mechanism in areas with thick wool accumulation, making it unable to effectively penetrate and open the wool. Conversely, in areas with sparse wool, the impact may be too strong, damaging the fibers. Overall, the opening effect is unsatisfactory, efficiency is reduced, and it may even lead to blockages or malfunctions. Furthermore, the most common method currently used is for operators to manually comb (pull, shake) the wool to simply spread it out and prevent excessive accumulation before it enters the opening equipment area. This method further increases the workload for operators and reduces production efficiency. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a wool opening device to solve the technical problems in the prior art.

[0005] To achieve the above objectives, this utility model provides a wool opening device, comprising: a machine body, a conveyor for conveying wool into the machine body, and the device further comprising: A guide frame fixed on a conveyor, wherein a bracket is detachably installed on the upper end of the guide frame, and a shaft hole is provided on the top of the bracket; A motor is fixed on the bracket, the output end of the motor is connected to a rotating shaft, and the lower end of the rotating shaft extends through the shaft hole into the inside of the guide frame, with the bottom of the rotating shaft spaced apart from the surface of the conveyor. At least one combing component fixed to the side wall of the rotating shaft, the combing component including a crossbar and a plurality of tapered combing pins equidistantly disposed at the bottom of the crossbar, the bottom of the combing pins having a gap with the top of the conveyor.

[0006] Preferably, the number of the combing components is multiple, and the multiple combing components are equidistantly distributed along the circumferential direction of the rotating shaft.

[0007] Preferably, the device further includes a pusher disc slidably sleeved on the rotating shaft, the surface of the pusher disc having a through hole corresponding to the position of the combing nail, and the combing nail passing through the corresponding through hole in the middle; A tension spring is sleeved on the surface of the rotating shaft, with one end of the tension spring fixed to the top of the pusher plate and the other end of the tension spring fixed to the rotating shaft.

[0008] Preferably, the device further includes a pressure bar fixed to the bottom of the pusher plate; A protrusion fixed to the top wall of the bracket, the protrusion being located on the rotation path of the pressure rod, is used to drive the pusher plate downward when the pressure rod rotates to the position of the protrusion.

[0009] Preferably, a keyway is provided on the lower end surface of the rotating shaft, and a sliding key that slides in cooperation with the keyway is fixed on the inner ring of the pusher plate.

[0010] Preferably, the top of the pressure rod is an arc surface, and the bottom of the protrusion is provided with an arc-shaped concave surface that matches the arc surface.

[0011] Preferably, the device further includes a baffle fixed to the top wall of the support and close to one side of the machine body. The inner side of the baffle is provided with an arc-shaped surface that matches the outer edge of the pusher plate. The bottom of the baffle is flush with the feed inlet of the machine body and spaced apart from the surface of the conveyor. The baffle, the pusher plate and the conveyor form a wool flattening chamber.

[0012] Preferably, the device further includes a partition that is slidably mounted on the side of the bracket away from the machine body; A U-shaped block is fixed to the side of the partition plate near the pusher plate. The U-shaped block has a guide groove. The top and bottom walls of the guide groove are provided with multiple rolling elements. The guide groove rolls with the side of the pusher plate through the rolling elements.

[0013] The beneficial effects of this utility model are as follows: The wool opening equipment of this utility model can automatically comb and unfold the wool that is excessively concentrated on the conveyor through the setting of components such as the rotating shaft, the combing component and the pusher plate, so as to avoid the wool from accumulating in one position on the conveyor and causing the wool to be too concentrated at a certain position of the opening equipment inlet, which would affect the wool opening efficiency. It eliminates the need for operators to manually comb the wool by hand, further improving production efficiency and reducing labor. By using components such as a pusher plate, baffles, and U-shaped blocks, and through their linkage, the baffles can block the wool being conveyed during the descent of the pusher plate, preventing the conveyor from pushing the wool to the top of the pusher plate after it descends, thus affecting the subsequent use of the pusher plate. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the main cross-section of the partial structure of the guide frame, support, and combing component of this utility model; Figure 3 This is a left sectional view of a portion of the structure of the guide frame, pusher plate, and combing component of this utility model; Figure 4 This is a bottom sectional view of a portion of the structure of the rotating shaft, combing component, and partition of this utility model; Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0016] The diagram is marked as follows: 1. Machine body; 2. Conveyor; 3. Guide frame; 4. Support frame; 5. Motor; 6. Shaft; 601. Keyway; 7. Combing component; 8. Baffle; 9. Pusher plate; 901. Sliding key; 10. Tension spring; 11. Pressure bar; 12. Protrusion; 13. Partition plate; 14. U-shaped block. Detailed Implementation

[0017] 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 specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] The first aspect of this utility model proposes a wool opening device, such as... Figure 1-5 As shown, the equipment includes: a machine body 1, a conveyor 2 for conveying wool into the machine body 1, and further includes: A guide frame 3 is fixed on the conveyor 2. A bracket 4 is detachably installed on the upper end of the guide frame 3, and a shaft hole is opened on the top of the bracket 4. The motor 5 is fixed on the bracket 4. The output end of the motor 5 is connected to the rotating shaft 6, and the lower end of the rotating shaft 6 extends through the shaft hole into the inside of the guide frame 3. The bottom of the rotating shaft 6 is spaced apart from the surface of the conveyor 2. At least one combing component 7 is fixed to the side wall of the rotating shaft 6. The combing component 7 includes a crossbar and a plurality of tapered combing pins equidistantly disposed at the bottom of the crossbar. There is a gap between the bottom of the combing pins and the top of the conveyor 2. It should be noted that the height of the gap between the bottom of the combing pins and the top of the conveyor 2 is sufficient to ensure that the combed and spread wool is conveyed. In the wool opening process using the opening equipment, the wool to be opened is first placed on the conveyor 2 and fed into the opening equipment. During the wool conveying, the motor 5 is started, which drives the combing component 7 on the rotating shaft 6 to rotate. Since there is a certain height between the combing pins at the bottom of the combing component 7 and the top of the conveyor 2, the combing pins at the bottom of the combing component 7 comb and spread out the wool with different pile heights, so as to ensure that the wool conveyed on the conveyor 2 is at a consistent height and avoid the wool from piling up in one place on the conveyor 2, which would cause the wool to be too concentrated at a certain position of the opening equipment inlet, thus affecting the wool opening efficiency.

[0020] In this embodiment, there are multiple carding components 7, and these carding components 7 are equidistantly distributed along the circumference of the rotating shaft 6. It should be noted that there may be two or more carding components 7, which are equidistantly distributed. During the rotation of the carding components 7, the accumulated wool can be better spread out, preventing the conveyed wool from piling up in one place.

[0021] In this embodiment: the device also includes a pusher plate 9 slidably sleeved on the rotating shaft 6, the surface of the pusher plate 9 is provided with through holes corresponding to the positions of the combing nails, and the middle of the combing nails passes through the corresponding through holes; A tension spring 10 is sleeved on the surface of the rotating shaft 6. One end of the tension spring 10 is fixed to the top of the pusher plate 9, and the other end of the tension spring 10 is fixed to the rotating shaft 6.

[0022] In this embodiment, the device also includes a pressure rod 11 fixed to the bottom of the pusher plate 9; The protrusion 12 is fixed to the top wall of the bracket 4. The protrusion 12 is located on the rotation path of the pressure rod 11 and is used to drive the pusher plate 9 to move down when the pressure rod 11 rotates to the position of the protrusion 12.

[0023] While the rotating shaft 6 drives the carding component 7 to rotate, the rotating shaft 6 also drives the pusher plate 9, which is slidably mounted on the surface, to rotate. When the pressure rod 11 on the pusher plate 9 rotates and presses against the bottom of the protrusion 12, the pressure rod 11 pushes the pusher plate 9 downward. Since the pusher plate 9 passes through the perforations on the surface and is connected to the corresponding carding pin, the pusher plate 9 can move downward, pushing the wool that has been carded and spread out in the wool flattening chamber downward. This makes it easier for the wool to be transported to the machine body 1 through the gaps on the surface of the conveyor 2 of the baffle 8 for opening and loosening. This prevents the wool from accumulating above the wool flattening chamber after it has been spread out, which would affect the subsequent wool carding. When the pressure rod 11 continues to rotate and releases the pressure from the protrusion 12, the tension spring 10 elastically resets, driving the pusher plate 9 to move upward and reset, making it easier for the carding component 7 to card and spread out the wool.

[0024] In this embodiment: a keyway 601 is provided on the lower end surface of the rotating shaft 6, and a sliding key 901 that slides in cooperation with the keyway 601 is fixed on the inner ring of the pusher plate 9. It should be noted that, through the cooperation of the keyway 601 and the sliding key 901, the pusher plate 9 can be driven to rotate synchronously during the rotation of the rotating shaft 6, and the pusher plate 9 can slide up and down on the rotating shaft 6.

[0025] In this embodiment, the top of the pressure rod 11 is an arc surface, and the bottom of the protrusion 12 is provided with an arc-shaped concave surface that matches the arc surface. When the pressure rod 11 contacts the bottom of the protrusion 12, the contact area between the two is reduced, friction is reduced, and it is easier for the protrusion 12 to squeeze the pressure rod 11 downward.

[0026] In this embodiment, the equipment also includes a baffle 8 fixed to the top wall of the support 4 and close to the side of the machine body 1. The inner side of the baffle 8 is provided with an arc-shaped surface adapted to the outer edge of the pusher plate 9. The bottom of the baffle 8 is flush with the feed inlet of the machine body 1 and spaced apart from the surface of the conveyor 2. A wool spreading chamber is formed between the baffle 8, the pusher plate 9 and the conveyor 2. It should be noted that by setting the baffle 8, the wool being combed is first blocked, preventing the wool from being directly conveyed to the machine body 1 by the conveyor 2 before it is evenly spread. In addition, it allows the combed wool to be conveyed into the machine body 1 through the conveying port between the baffle 8 and the conveyor 2, ensuring that the wool conveyed to the machine body 1 by the conveyor 2 is basically at a consistent height, avoiding accumulation, and eliminating the need for manual combing by the operator, further improving production efficiency and reducing labor.

[0027] In this embodiment, the device further includes a partition 13 that is slidably mounted on the side of the bracket 4 away from the body 1; A U-shaped block 14 is fixed to the side of the partition 13 near the pusher plate 9. The U-shaped block 14 has a guide groove, and multiple rolling elements are provided on both the top and bottom walls of the guide groove. The guide groove rolls in contact with the side of the pusher plate 9 through these rolling elements. It should be noted that the rolling elements are ball bearings, which reduces friction between the U-shaped block 14 and the pusher plate 9. Since the bottom side of the partition 13 is slidably mounted on the upper and lower ends of one side of the pusher plate 9 via the U-shaped block 14, the pusher plate 9 can move the partition 13 downwards during its descent. This linkage aims to block the wool on one side of the partition 13 during the descent of the pusher plate 9, preventing the conveyor 2 from pushing the wool to the top of the pusher plate 9 after it descends, thus affecting its subsequent use.

[0028] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0029] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wool opening device, comprising: The machine body (1) and the conveyor (2) for conveying wool into the machine body (1) are characterized in that the equipment further includes: A guide frame (3) is fixed on the conveyor (2). A bracket (4) is detachably installed on the upper end of the guide frame (3), and a shaft hole is opened on the top of the bracket (4). A motor (5) is fixed on the bracket (4). The output end of the motor (5) is connected to a rotating shaft (6). The lower end of the rotating shaft (6) extends through the shaft hole into the inside of the guide frame (3). The bottom of the rotating shaft (6) is spaced apart from the surface of the conveyor (2). At least one combing component (7) is fixed to the side wall of the rotating shaft (6). The combing component (7) includes a crossbar and a plurality of tapered combing pins equidistantly disposed at the bottom of the crossbar. There is a gap between the bottom of the combing pins and the top of the conveyor (2).

2. The wool opening equipment according to claim 1, characterized in that, The number of the combing parts (7) is multiple, and the multiple combing parts (7) are equidistantly distributed along the circumferential direction of the rotating shaft (6).

3. A wool opening device according to claim 1 or 2, characterized in that, The device also includes a pusher disc (9) slidably sleeved on the rotating shaft (6), the surface of the pusher disc (9) having a through hole corresponding to the position of the combing nail, and the middle of the combing nail passing through the corresponding through hole; A tension spring (10) is sleeved on the surface of the rotating shaft (6). One end of the tension spring (10) is fixed to the top of the pusher plate (9), and the other end of the tension spring (10) is fixed to the rotating shaft (6).

4. The wool opening equipment according to claim 3, characterized in that, The device also includes a pressure bar (11) fixed to the bottom of the pusher plate (9). A protrusion (12) fixed to the top wall of the bracket (4) is located on the rotation path of the pressure rod (11) and is used to drive the pusher plate (9) to move down when the pressure rod (11) rotates to the position of the protrusion (12).

5. The wool opening equipment according to claim 4, characterized in that, The lower end surface of the rotating shaft (6) is provided with a keyway (601), and the inner ring of the pusher plate (9) is fixed with a sliding key (901) that slides in cooperation with the keyway (601).

6. The wool opening equipment according to claim 5, characterized in that, The top of the pressure rod (11) is an arc surface, and the bottom of the protrusion (12) is provided with an arc-shaped concave surface that matches the arc surface.

7. A wool opening device according to claim 6, characterized in that, The device also includes a baffle (8) fixed to the top wall of the bracket (4) and close to the side of the machine body (1). The inner side of the baffle (8) is provided with an arc-shaped surface that is adapted to the outer edge of the pusher plate (9). The bottom of the baffle (8) is flush with the feed port of the machine body (1) and spaced apart from the surface of the conveyor (2). The baffle (8), the pusher plate (9) and the conveyor (2) form a wool flattening chamber.

8. The wool opening equipment according to claim 7, characterized in that, The device also includes a partition (13) that is slidably mounted on the side of the bracket (4) away from the body (1). A U-shaped block (14) is fixed to the side of the partition (13) near the pusher plate (9). The U-shaped block (14) has a guide groove. The top and bottom walls of the guide groove are provided with multiple rolling elements. The guide groove rolls with the side of the pusher plate (9) through the rolling elements.

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