Reciprocating push-pull structure of carding machine and carding machine

Abstract

The utility model relates to the technical field of textile, and discloses a reciprocating push-pull structure of a carding machine, which is used for driving a washboard shaft of the carding machine to do horizontal reciprocating motion and comprises a shaft body, an eccentric structure and a transmission structure. The shaft body is vertically arranged on one side of the carding machine, and one end of the shaft body is connected with a driving structure; the eccentric structure is sleeved on the shaft body; the transmission structure comprises a handle connecting piece, a transmission connecting rod and a transmission plate, one side of the handle connecting piece is connected with the eccentric structure, one end of the transmission connecting rod is connected with the other side of the handle connecting piece, and one side of the transmission plate is connected with the other end of the transmission connecting rod. According to the device, the washboard shaft can be stably pushed to do reciprocating motion for a long time, the transmission stability and effect are improved, the production continuity is guaranteed, large friction and strong vibration cannot be generated in the transmission process, the fault rate is effectively reduced, and the production safety is guaranteed. The utility model further discloses the carding machine.

Description

Technical Field

[0001] The present application relates to the field of textile technology, for example, to a reciprocating push-pull structure of a wool combing machine and a wool combing machine. Background Art

[0002] A wool carding machine is a machine that makes loose fibers into slivers in wool spinning production. Its main function is to loosen the disordered fibers into relatively straight single fibers, remove impurities, and mix fibers of different colors or qualities. The wool carding machine used for wool spinning is generally composed of a two- or three-roller carding machine, and the wool carding machine used for worsted spinning is generally composed of two roller carding machines directly connected without a bridge machine. The output wool web is gathered into slivers for the subsequent production of combed slivers.

[0003] There is a combing machine driving device in the related technology, in which a push plate is arranged at the corresponding position of the eccentric wheel mechanism, and the push plate is located between the eccentric wheel mechanism and the combing machine body, and a compression spring is installed between the push plate and the combing machine body, so that under the action of the eccentric wheel mechanism and the compression spring, the push plate is driven to move back and forth. However, during the driving process of the above method, since the compression spring is prone to plastic deformation after long-term use, it is impossible to stably cooperate with the eccentric wheel mechanism to drive the push plate to move back and forth for a long time, and it is difficult to ensure the continuity of production. In addition, the transmission process is prone to generate large friction and strong vibration, which leads to an increase in the failure rate and reduces the safety of production.

[0004] Therefore, how to stably push the washboard shaft to reciprocate for a long time, improve the stability and effect of transmission, ensure the continuity of production, reduce the failure rate, and ensure the safety of production has become a technical problem that needs to be solved urgently by technical personnel in this field.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The disclosed embodiments provide a reciprocating push-pull structure and a combing machine, which can stably push the washboard shaft to reciprocate for a long time, improve the stability and effect of the transmission, ensure the continuity of production, and the transmission process will not generate large friction and strong vibration, effectively reducing the failure rate and ensuring the safety of production.

[0008] In some embodiments, the reciprocating push-pull structure of the wool combing machine is used to drive the washboard shaft of the wool combing machine to move back and forth horizontally, and includes: a shaft body, an eccentric structure, and a transmission structure. The shaft body is vertically arranged on one side of the wool combing machine, and one end of the shaft body is connected to the driving structure; the eccentric structure is sleeved on the shaft body, wherein the axis of the eccentric structure is located on one side of the shaft body axis and is parallel to the axis of the shaft body; the transmission structure includes a hand-hand connector, a transmission connecting rod, and a transmission plate, wherein one side of the hand-hand connector is connected to the eccentric structure, one end of the transmission connecting rod is connected to the other side of the hand-hand connector, and one side of the transmission plate is connected to the other end of the transmission connecting rod, wherein the washboard shaft is arranged at both ends of the transmission plate.

[0009] Optionally, a mounting groove is provided on one side of the transmission plate facing the transmission connecting rod, an mounting rod is vertically arranged in the mounting groove, and an mounting hole is provided at one end of the transmission connecting rod connected to the transmission plate, and the mounting hole can be adaptably sleeved on the mounting rod.

[0010] Optionally, both ends of the assembly rod are detachably connected to two side walls opposite to the assembly groove.

[0011] Optionally, the axial depth of the assembly hole is the same as the vertical depth of the assembly groove.

[0012] Optionally, the driving structure includes: a driven wheel, a driving wheel and a driving motor. The driven wheel is connected to one end of the shaft; the driving wheel is connected to the driven wheel via a transmission belt; and the driving motor is connected to the driving wheel for driving the driving wheel to rotate.

[0013] Optionally, the drive motor is a variable frequency motor.

[0014] Optionally, the other end of the shaft is connected to an inertia turntable.

[0015] Optionally, a positioning plate is provided on the other side of the transmission plate, and positioning holes are provided at both ends of the positioning plate, and each washboard shaft is correspondingly inserted into a positioning hole.

[0016] Optionally, the eccentric structure includes an eccentric disc and a ball self-aligning bearing. The eccentric disc is sleeved on the shaft, wherein the axis of the eccentric disc is located on one side of the shaft axis and is parallel to the shaft axis; the ball self-aligning bearing is sleeved on the eccentric disc, and one side of the hand connector is connected to the ball self-aligning bearing.

[0017] In some embodiments, the combing machine comprises any of the above-described reciprocating push-pull structures of the combing machine.

[0018] The reciprocating push-pull structure and the combing machine provided by the embodiments of the present disclosure can achieve the following technical effects:

[0019] By modifying the transmission structure and utilizing the sequential connection of the hand-held connector, the transmission connecting rod and the transmission plate to drive the washboard shaft to reciprocate, compared with the traditional pushing form of the push plate in conjunction with the spring, this application can stably push the washboard shaft to reciprocate for a long time under the condition of high-speed rotation of the shaft, thereby improving the stability and effect of the transmission, ensuring the continuity of production, and the transmission process will not generate large friction and strong vibration, effectively reducing the failure rate and ensuring the safety of production.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0022] Figure 1 This is a structural diagram of the reciprocating push-pull structure of the carding machine provided by an embodiment of the present disclosure;

[0023] Figure 2 is a structural diagram of a transmission structure provided by an embodiment of the present disclosure;

[0024] Figure 3 is a structural diagram of a driving structure provided by an embodiment of the present disclosure;

[0025] Figure 4 is a schematic structural diagram of a positioning plate provided in an embodiment of the present disclosure;

[0026] Figure 5 is a structural schematic diagram of an eccentric structure provided by an embodiment of the present disclosure;

[0027] Figure 6 It is a structural schematic diagram of another eccentric structure provided by an embodiment of the present disclosure.

[0028] Reference numerals:

[0029] 100, shaft; 200, driving structure; 201, driven wheel; 202, driving wheel; 203, driving motor; 300, eccentric structure; 301, eccentric disk; 302, ball self-aligning bearing; 303, open slot; 400, transmission structure; 401, hand-held connector; 402, transmission connecting rod; 403, transmission plate; 404, washboard shaft; 405, assembly slot; 406, assembly rod; 407, through-hole; 408, arc-shaped connecting surface; 409, connecting hole; 500, inertia turntable; 600, positioning plate. DETAILED DESCRIPTION

[0030] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0031] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0032] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0033] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0034] Unless otherwise stated, the term "plurality" means two or more.

[0035] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0036] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0037] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0038] Combine Figure 1-2 As shown, the embodiment of the present disclosure provides a reciprocating push-pull structure of a wool combing machine, which is used to drive the washboard shaft 404 of the wool combing machine to move horizontally back and forth, including: a shaft body 100, an eccentric structure 300 and a transmission structure 400. The shaft body 100 is vertically arranged on one side of the wool combing machine, and one end of the shaft body 100 is connected to the driving structure 200; the eccentric structure 300 is sleeved on the shaft body 100, wherein the axis of the eccentric structure 300 is located on one side of the axis of the shaft body 100 and is parallel to the axis of the shaft body 100; the transmission structure 400 includes a hand-holding connector 401, a transmission connecting rod 402 and a transmission plate 403, one side of the hand-holding connector 401 is connected to the eccentric structure 300, one end of the transmission connecting rod 402 is connected to the other side of the hand-holding connector 401, and one side of the transmission plate 403 is connected to the other end of the transmission connecting rod 402, wherein the washboard shaft 404 is arranged at both ends of the transmission plate 403.

[0039] The reciprocating push-pull structure of the combing machine provided by the embodiment of the present invention is adopted. By modifying the transmission structure 400, the hand-held connector 401, the transmission connecting rod 402 and the transmission plate 403 are connected in sequence to drive the washboard shaft 404 to reciprocate. Compared with the traditional pushing form of the push plate in combination with the spring, the present application can stably push the washboard shaft 404 to reciprocate for a long time under the condition of high-speed rotation of the shaft body 100, thereby improving the stability and effect of the transmission, ensuring the continuity of production, and the transmission process will not generate large friction and strong vibration, effectively reducing the failure rate and ensuring the safety of production.

[0040] Optionally, a mounting groove 405 is formed on the side of the transmission plate 403 facing the transmission connecting rod 402, and a mounting rod 406 is vertically arranged in the mounting groove 405. The end of the transmission connecting rod 402 connected to the transmission plate 403 is provided with a mounting hole, which can be adapted to be sleeved on the mounting rod 406. In this way, the connection between the transmission connecting rod 402 and the transmission plate 403 can be made tighter and more stable. At the same time, the connection position is hidden in the mounting groove 405, making the overall structure more neat and reducing space occupation.

[0041] Optionally, the assembly slot 405 is provided in the middle of the transmission plate 403. In this way, since the washboard shafts 404 are provided at both ends of the transmission plate 403, the assembly slot 405 is provided in the middle of the transmission plate 403, so that the transmission connecting rod 402 can be connected to the middle of the transmission plate 403, which can ensure that the washboard shafts 404 at both ends of the drive can move back and forth synchronously and stably.

[0042] Optionally, the two ends of the assembly rod 406 are detachably connected to the two opposite side walls of the assembly slot 405. This makes the connection between the two ends of the assembly rod 406 and the two opposite side walls of the assembly slot 405 more flexible, making it easier to disassemble and assemble the transmission connecting rod 402 and the transmission plate 403 by disassembling the assembly rod 406, ensuring connection stability while improving the convenience of disassembly and assembly. After the transmission connecting rod 402 and the transmission plate 403 are disassembled, they are also easier to store and transport.

[0043] Optionally, both ends of the assembly rod 406 are screwed to the opposite side walls of the assembly slot 405. This simplifies disassembly and assembly convenience, and the screw connection is more secure, preventing the transmission connecting rod 402 from being separated from the transmission plate 403 due to loosening of the assembly rod 406, thereby ensuring the stability of the connection and the stability of the transmission process.

[0044] Optionally, the screw connection position is located outside the assembly slot 405. In this way, it is easy to install and disassemble the assembly rod 406, reduce the influence of the transmission plate 403 structure on disassembly, improve the convenience of disassembly, and help to complete the disassembly of the assembly rod 406 efficiently and quickly.

[0045] Optionally, the axial depth of the assembly hole is the same as the vertical depth of the assembly groove 405. In this way, the longitudinal displacement of the transmission connecting rod 402 can be limited by the opposite side walls of the assembly groove 405, thereby preventing the transmission connecting rod 402 from being damaged by violent collisions, and further enhancing the stability of the transmission.

[0046] Optionally, the transmission connecting rod 402 is movably mounted on the assembly rod 406 through an assembly hole, and the diameter of the assembly hole is smaller than the horizontal length of the assembly slot 405. This makes the installation of the transmission connecting rod 402 in the assembly slot 405 more flexible, and allows for flexible rotation while preventing longitudinal displacement. Therefore, when the eccentric structure 300 drives the transmission connecting rod 402 to push the transmission plate 403 and the washboard shaft 404 thereon to move back and forth horizontally, the transmission connecting rod 402 can adapt to the movement of the eccentric structure 300, preventing the transmission connecting rod 402 from bending or deformation.

[0047] like Figure 3 As shown, the drive structure 200 optionally includes a driven wheel 201, a driving wheel 202, and a drive motor 203. The driven wheel 201 is connected to one end of the shaft 100; the driving wheel 202 is connected to the driven wheel 201 via a transmission belt; and the drive motor 203 is connected to the driving wheel 202 to drive the driving wheel 202. This makes the driving process more stable, avoids jamming during the driving process, simplifies the driving method, reduces costs, and facilitates maintenance and inspection.

[0048] Optionally, the drive motor 203 is a variable frequency motor. Thus, the variable frequency motor has adjustable power frequency and voltage, enabling precise speed control. Furthermore, since the power frequency and voltage can be adjusted according to actual needs, the variable frequency motor can operate under different load conditions and automatically adjust power output according to demand, thereby improving energy efficiency and saving energy. Furthermore, the variable frequency motor has a relatively smooth start and stop process, which can reduce the impact force during startup and wear on the shaft 100, meeting the drive requirements of high-intensity, high-frequency production and reducing the failure rate.

[0049] Optionally, the other end of the shaft body 100 is connected to an inertia turntable 500. Like this, when production stops, under the rotational inertia of the inertia turntable 500, the shaft body 100 can still continue to rotate, avoiding the situation that the shaft body 100 is damaged due to long-term sudden stop.

[0050] like Figure 4 As shown, a positioning plate 600 is optionally provided on the other side of the transmission plate 403, and positioning holes are formed at both ends of the positioning plate 600, and each washboard shaft 404 is correspondingly inserted into a positioning hole. In this way, the positioning holes can be used to limit the movement of the washboard shaft 404, allowing the washboard shaft 404 to move back and forth stably under the action of the positioning holes, thereby preventing the washboard shaft 404 from tilting or shifting during movement, which could affect production quality.

[0051] like Figure 5-6 As shown, optionally, the eccentric structure 300 includes: an eccentric disc 301 and a ball self-aligning bearing 302. The eccentric disc 301 is sleeved on the shaft body 100, wherein the axis of the eccentric disc 301 is located on one side of the axis of the shaft body 100 and is parallel to the axis of the shaft body 100; the ball self-aligning bearing 302 is sleeved on the eccentric disc 301, and one side of the hand connector 401 is connected to the ball self-aligning bearing 302. In this way, by sleeved on the shaft body 100 and installing the ball self-aligning bearing 302 on the eccentric disc 301, compared with installing a traditional eccentric wheel mechanism or gear mechanism on the shaft body 100, the structural form of adding the ball self-aligning bearing 302 to the eccentric disc 301 can make the shaft body 100 more stable and reliable during high-speed rotation, greatly reduce the possibility of mechanical failure, and be more suitable for high-frequency operation, and do not require frequent replacement or maintenance, saving costs.

[0052] Optionally, the shaft 100 and the eccentric disk 301 are integrally formed. This provides a more stable structure, and during high-speed rotation of the shaft 100, the eccentric disk 301 will not separate from the shaft 101, ensuring rotational stability and safety. Furthermore, the structure and manufacturing process are relatively simple, resulting in a shorter production cycle and lowering costs.

[0053] In other embodiments, the eccentric disk 301 and the shaft body 100 are optionally detachably connected, preferably, the eccentric disk 301 and the shaft body 100 are screwed. In this way, the connection between the eccentric disk 301 and the shaft body 100 is more flexible, which is convenient for disassembly, maintenance or replacement, as well as disassembly, transportation and storage. In addition, the screw connection is more secure, which prevents the eccentric disk 301 from being separated from the shaft body 100 when the shaft body 100 rotates at high speed, thereby improving the stability of the connection.

[0054] Optionally, an open groove 303 is provided on the side of the eccentric disk 301 and is recessed in its radial direction, and the screw connection position between the eccentric disk 301 and the shaft body 100 is located in the open groove 303. In this way, the screw connection position between the eccentric disk 301 and the shaft body 100 can be hidden, ensuring the stability of the connection while reducing the space occupied by the screw connection and the impact on the appearance.

[0055] Optionally, the ball self-aligning bearing 302 is sleeved on part or all of the eccentric disk 301. In this way, when the ball self-aligning bearing 302 is sleeved on part of the eccentric disk 301, the weight of the shaft body 100 can be reduced, the impact on the rotation speed of the shaft body 100 can be reduced, and the shaft body 100 can be ensured to rotate stably at high speed. It is also convenient to observe the operation of the eccentric disk 301. At the same time, during assembly, the relative position between the ball self-aligning bearing 302 and the eccentric disk 301 can be flexibly adjusted according to the requirements of the installation position. When the ball self-aligning bearing 302 is sleeved on the entire eccentric disk 301, the connection between the two can be made more stable and reliable, ensuring the stability of the transmission process, and the structure is more neatly processed, ensuring an aesthetically pleasing appearance.

[0056] Optionally, the ball self-aligning bearing 302 is sleeved on a portion of the eccentric disk 301, wherein the opening groove 303 on the eccentric disk 301 is exposed to one side of the ball self-aligning bearing 302. In this way, the opening groove 303 on the eccentric disk 301 is exposed to the outside without being blocked by the ball self-aligning bearing 302, thereby reducing the impact of the ball self-aligning bearing 302 on the disassembly and assembly of the eccentric disk 301 and improving the convenience of disassembly and assembly of the eccentric disk 301.

[0057] Optionally, the ball self-aligning bearing 302 is coaxially arranged with the eccentric disk 301. In this way, when the shaft body 100 rotates, the eccentric disk 301 and the ball self-aligning bearing 302 do not rotate around the axis of the shaft body 100, but move eccentrically in sync, thereby better driving the parts to reciprocate after the hand connector 401 is connected to the parts of the machine body.

[0058] Optionally, the handle connector 401 is welded to the ball self-aligning bearing 302. This makes the connection between the handle connector 401 and the ball self-aligning bearing 302 more stable. During the high-speed rotation of the shaft 100, there will be no severe collision or friction between the two, and the handle connector 401 and the ball self-aligning bearing 302 can operate stably for a long time, ensuring the stability and safety of the rotation. In addition, the connection method is relatively simple, which improves the convenience of the connection.

[0059] Optionally, the handle connector 401 is a polygonal structure with a vertical through hole 407. This can reduce the weight of the ball self-aligning bearing 302, ensure the stability of the ball self-aligning bearing 302, and make it easier to connect the handle connector 401 to the components of the carding machine, thereby improving the convenience of assembly of the handle connector 401.

[0060] Optionally, the shape of the through opening 407 on the handle connector 401 corresponds to the shape of the handle connector 401. In this way, the handle connector 401 can be more neat in structure and have an aesthetic appearance.

[0061] Optionally, the handle connector 401 and the through opening 407 thereon are both hexagonal in shape. In this way, the hexagonal structure is structurally more stable, facilitating assembly of the handle connector 401 while improving the structural stability of the handle connector 401.

[0062] Optionally, a curved connecting surface 408 is provided on the outer side of one side wall of the polygonal handle connector 401, and the curved connecting surface 408 covers part or all of the outer ring side of the ball self-aligning bearing 302. This makes the connection between the handle connector 401 and the ball self-aligning bearing 302 tighter, ensures the connection strength, and makes the overall structure more stable. When the shaft body 100 rotates at high speed, the handle connector 401 can be prevented from falling off, thereby ensuring stable and safe production.

[0063] Optionally, the arcuate connecting surface 408 covers a portion of the outer ring side surface of the ball self-aligning bearing 302. In this way, during assembly, the relative position between the hand connector 401 and the ball self-aligning bearing 302 can be flexibly adjusted according to the installation location requirements, so that the assembled hand connector 401 can be better connected to the components of the carding machine, meeting diverse installation requirements.

[0064] Optionally, the length of the side wall where the hand connector 401 connects to the ball self-aligning bearing 302 is greater than or equal to the length of the remaining side walls, and the length of the side wall where the hand connector 401 connects to the ball self-aligning bearing 302 is greater than or equal to half the diameter of the ball self-aligning bearing 302, and less than or equal to the diameter of the ball self-aligning bearing 302. In this way, the length of the side wall where the hand connector 401 connects to the ball self-aligning bearing 302 is within a reasonable range, ensuring a tight connection between the hand connector 401 and the ball self-aligning bearing 302 while reducing the space occupied by the hand connector 401.

[0065] Optionally, a horizontal connection hole 409 is formed on one side wall of the polygonal handle connector 401, and the connection hole 409 passes through the side wall and communicates with the through hole 407. In this way, the handle connector 401 can be connected to the parts of the combing machine using a round rod-shaped connector, which improves the convenience of assembly between the handle connector 401 and the parts of the machine body, and can ensure a fixed connection between the round rod-shaped connector and the handle connector 401, reducing the impact of vibration and friction on the driving process, and ensuring stable production.

[0066] Optionally, the arcuate connecting surface 408 and the connecting hole 409 are respectively located on two opposite side walls of the handle connector 401. In this way, after the components of the machine body are connected to the shaft body 100 using the handle connector 401, the assembled structure can be made more neat.

[0067] An embodiment of the present disclosure provides a combing machine, comprising a reciprocating push-pull structure of the combing machine as described above.

[0068] The combing machine provided by the embodiment of the present disclosure adopts the transmission structure 400 to be modified, and the hand-holding connector 401, the transmission connecting rod 402 and the transmission plate 403 are connected in sequence to drive the washboard shaft 404 to reciprocate. Compared with the traditional pushing form of the push plate in conjunction with the spring, the present application can stably push the washboard shaft 404 to reciprocate for a long time under the condition of high-speed rotation of the shaft body 100, thereby improving the stability and effect of the transmission, ensuring the continuity of production, and the transmission process will not generate large friction and strong vibration, effectively reducing the failure rate and ensuring the safety of production.

[0069] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A reciprocating push-pull structure of a wool combing machine, used to drive the washboard shaft (404) of the wool combing machine to move horizontally back and forth, characterized in that: include: A shaft body (100) is vertically arranged on one side of the combing machine, and one end of the shaft body (100) is connected to a driving structure (200); The eccentric structure (300) is sleeved on the shaft body (100), wherein the axis of the eccentric structure (300) is located on one side of the axis of the shaft body (100) and is parallel to the axis of the shaft body (100); The transmission structure (400) comprises a hand-holding connection member (401), a transmission connecting rod (402) and a transmission plate (403), wherein one side of the hand-holding connection member (401) is connected to the eccentric structure (300), one end of the transmission connecting rod (402) is connected to the other side of the hand-holding connection member (401), and one side of the transmission plate (403) is connected to the other end of the transmission connecting rod (402), wherein a washboard shaft (404) is arranged at both ends of the transmission plate (403).

2. The reciprocating push-pull structure of the combing machine according to claim 1, characterized in that: A mounting groove (405) is provided on one side of the transmission plate (403) facing the transmission connecting rod (402), and a mounting rod (406) is vertically arranged in the mounting groove (405). An mounting hole is provided at one end of the transmission connecting rod (402) connected to the transmission plate (403), and the mounting hole can be fitably sleeved on the mounting rod (406).

3. The reciprocating push-pull structure of the combing machine according to claim 2, characterized in that: The two ends of the assembly rod (406) are detachably connected to the two side walls opposite to the assembly groove (405).

4. The reciprocating push-pull structure of the combing machine according to claim 2, characterized in that: The axial depth of the assembly hole is the same as the vertical depth of the assembly groove (405).

5. The reciprocating push-pull structure of the combing machine according to claim 1, characterized in that: The driving structure (200) comprises: A driven wheel (201) connected to one end of the shaft (100); A driving wheel (202) connected to a driven wheel (201) via a transmission belt; The driving motor (203) is connected to the driving wheel (202) and is used to drive the driving wheel (202) to rotate.

6. The reciprocating push-pull structure of the combing machine according to claim 5, characterized in that: The driving motor (203) is a variable frequency motor.

7. According to the reciprocating push-pull structure of a combing machine according to any one of claims 1 to 6, the other end of the shaft (100) is connected to an inertia turntable (500).

8. The reciprocating push-pull structure of a wool combing machine according to any one of claims 1 to 6, characterized in that: A positioning plate (600) is arranged on the other side of the transmission plate (403), and positioning holes are opened at both ends of the positioning plate (600), and each washboard shaft (404) is correspondingly inserted into a positioning hole.

9. The reciprocating push-pull structure of a wool combing machine according to any one of claims 1 to 6, characterized in that: The eccentric structure (300) comprises: An eccentric disk (301) is sleeved on the shaft body (100), wherein the axis of the eccentric disk (301) is located on one side of the axis of the shaft body (100) and is parallel to the axis of the shaft body (100); The ball self-aligning bearing (302) is sleeved on the eccentric disk (301), and one side of the hand-holding connector (401) is connected to the ball self-aligning bearing (302).

10. A wool combing machine, characterized in that: It comprises the reciprocating push-pull structure of a combing machine as described in any one of claims 1 to 9.

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