Cradle assembly and spinning frame

Abstract

The utility model discloses a cradle assembly and a spinning frame, and belongs to the technical field of spinning frames, the cradle assembly comprises a cradle body, and the cradle body extends in the axial direction; the fastening mechanism is suitable for being fixedly connected with the spinning frame, at least one end of the cradle body in the axial direction is provided with the fastening mechanism, the fastening mechanism is provided with a deformable fixing groove, and the fixing groove is suitable for being matched with the cradle body so that the cradle body can be connected to the spinning frame. According to the cradle assembly designed by the utility model, due to the deformability of the fixing groove, an operator can easily complete the installation and disassembly of the cradle body without using additional tools, the working efficiency is improved, and if the cradle needs to be checked or maintained, the operator can quickly release the fastening mechanism and take out the cradle body, so that the cradle assembly is convenient to use. And daily maintenance work is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the fine spinning machine technical field, and specifically relates to a swing frame assembly and a fine spinning machine. BACKGROUND

[0002] In the related art, in the textile industry, a fine spinning machine is one of the most important production equipment, and the fine spinning machine is used for spinning fibers into fine yarns. With the development of modern textile processes and technological progress, the maintenance and adjustment frequency of the fine spinning machine is also increasing. The conventional swing frame assembly has the problems of inconvenient installation and disassembly, needs to use multiple tools, and complicated and time-consuming operation. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems in the prior art. To this end, one object of the utility model is to provide a swing frame assembly.

[0004] The utility model further provides a fine spinning machine with the swing frame assembly.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a swing frame assembly, which comprises: a swing frame body, the swing frame body extends in the axial direction; a fastening mechanism, the fastening mechanism is adapted to be fixedly connected with a fine spinning machine, at least one end of the swing frame body in the axial direction is provided with the fastening mechanism, the fastening mechanism is provided with a deformable fixing groove, and the fixing groove is adapted to cooperate with the swing frame body to connect the swing frame body to the fine spinning machine.

[0007] According to the swing frame assembly of the utility model, due to the deformability of the fixing groove, an operator can easily complete the installation and disassembly of the swing frame body without using additional tools, work efficiency is improved, and if it is necessary to check or repair the swing frame, the operator can quickly release the fastening mechanism, take out the swing frame body, and facilitate daily maintenance work. Of course, the deformable fixing groove can adapt to the size change within a certain range, so that the same set of fastening mechanism can be applied to swing frame bodies of different models or batches, increasing the versatility and flexibility of the fine spinning machine. At the same time, through the design of close cooperation, the swing frame body can be effectively fixed once installed in place, reducing the risk of loosening that may occur during operation, and ensuring the stability of the spinning process.

[0008] Further, the fastening mechanism comprises: a first connecting plate adapted to be connected with the spinning frame; a second connecting plate arranged on one side of the first connecting plate in the height direction; a third connecting plate movably arranged on the other side of the first connecting plate in the height direction; wherein the second connecting plate is provided with a first slot open towards the third connecting plate, the third connecting plate is provided with a second slot open towards the second connecting plate, and the first slot and the second slot jointly define the fixing slot.

[0009] Further, the fastening mechanism further comprises: a connecting rod, one end of the connecting rod is connected with the third connecting plate, and the other end of the connecting rod passes through the second connecting plate and extends to the side of the second connecting plate away from the third connecting plate.

[0010] Further, the other end of the connecting rod is provided with a limiting circular table protruding in the radial direction, and the fastening mechanism further comprises: a reset spring, the reset spring is sleeved on the connecting rod, one end of the reset spring is abutted against the limiting circular table, and the other end of the reset spring is abutted against the second connecting plate.

[0011] Further, the fastening mechanism further comprises: a sliding cylinder, the sliding cylinder is slidably sleeved on the outer periphery of the second connecting plate and the third connecting plate, the sliding cylinder is provided with an avoiding slot extending in the axial direction, and the avoiding slot is adapted to avoid the limiting circular table; wherein the other end of the connecting rod is provided with a push plate, and when the limiting circular table is accommodated in the avoiding slot, the side of the push plate away from the limiting circular table is abutted against the side of the sliding cylinder away from the second connecting plate.

[0012] Further, the sliding cylinder comprises: a first plate body, the first plate body is slidably connected with the second connecting plate, and the first plate body is provided with the avoiding slot; a second plate body, the second plate body is arranged on the side of the first plate body away from the first connecting plate; wherein at least part of the projection of the second plate body on the extension direction of the first plate body is located in the fixing slot.

[0013] Further, the sliding cylinder further comprises: a third plate body, the third plate body is arranged on the end of the first plate body away from the cradle body in the extension direction of the cradle body, and the third plate body is provided with a rotating hole penetrating in the thickness direction of the third plate body; a fixing rod, at least part of the fixing rod is rotatably arranged in the rotating hole; wherein one end of the cradle body in the axial direction is provided with a threaded hole, the outer peripheral wall of the end of the fixing rod away from the cradle body is provided with an external thread, and the fixing rod is threadedly connected with the threaded hole through the external thread.

[0014] Further, the first plate body is provided with a sliding rod on the side facing the second connecting plate, the second connecting plate is provided with a sliding groove, the extending direction of the sliding groove is parallel to the extending direction of the cradle body, and the free end of the sliding rod is movably arranged in the sliding groove.

[0015] A spinning frame according to the present application is briefly described below.

[0016] The spinning frame according to the present application comprises a cradle assembly configured as the cradle assembly in any of the above embodiments. Since the spinning frame according to the present application is provided with the cradle assembly in the above embodiments, the cradle body of the spinning frame is more convenient to disassemble and assemble, and can be suitable for cradle bodies of various models.

[0017] Other advantages, objects, and features of the present application will be apparent from the following specification and are pointed out in greater detail therein. The advantages of the present application will also be realized and attained by the structures particularly pointed out in the specification as follows as well as the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the purposes, technical solutions and beneficial effects of the present application more clear, the present application is provided with the following drawings for illustration:

[0019] Fig. 1 Fig. 1 is a structural schematic view of a fastening mechanism of the present application;

[0020] Fig. 2 Fig. 2 is a matching schematic view of a first connecting plate, a second connecting plate and a third connecting plate of the present application;

[0021] Fig. 3 Fig. 3 is a structural schematic view of a sliding cylinder of the present application.

[0022] The signs in the drawings are as follows:

[0023] 1. fastening mechanism;

[0024] 10. first connecting plate;

[0025] 20. second connecting plate; 21. first groove;

[0026] 30. third connecting plate; 31. second groove;

[0027] 40. connecting rod; 41. limiting circular table; 42. push plate;

[0028] 50. reset spring;

[0029] 60, sliding cylinder; 61, first plate body; 611, avoiding groove; 62, second plate body; 63, third plate body; 64, fixing rod; 641, rotating handle; 65, sliding rod. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with examples and drawings. The illustrative embodiments of the present application and their descriptions are only used to explain the present application and not as a limitation of the present application.

[0031] In the following description, numerous specific details are set forth to provide a thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the present application can be practiced without these specific details. In other instances, well-known structures, circuits, materials or processes have not been described in detail in order to avoid obscuring the present application.

[0032] In the description throughout this specification, the mention of "one embodiment", "an embodiment", "one example" or "an example" means that a particular feature, structure or characteristic described in connection with the embodiment or example is included in at least one embodiment of the present application. Therefore, the phrases "one embodiment", "an embodiment", "one example" or "an example" appearing in various places throughout the specification are not necessarily all referring to the same embodiment or example. In addition, specific features, structures or characteristics can be combined in any suitable combination and / or sub-combination in one or more embodiments or examples. In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0033] In the description of the present application, it should be understood that the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0034] Embodiment one:

[0035] As Figs. 1-3The utility model provides a cradle assembly, including: cradle body and fastening mechanism 1, cradle body extends in the axial direction, fastening mechanism 1 is suitable for with spinning frame fixed connection, cradle body is provided with fastening mechanism 1 at least one end in the axial direction, fastening mechanism 1 is provided with the fixed groove of deformable, and the fixed groove is suitable for with cradle body cooperation to connect cradle body on spinning frame.

[0036] In some embodiments, the cradle body is a main structural component extending in the axial direction, the cradle body is an important part of bearing and transmitting tension during spinning process, the fastening mechanism 1 is responsible for the device that cradle body is fixed to spinning frame, the fastening mechanism 1 is arranged at the position of at least one end of cradle body in the axial direction, the fastening mechanism 1 has a "deformable" fixed groove, "deformable" means that the fixed groove can change shape or size as needed to adapt to different sizes of cradle body or allow the installation and removal of cradle body, the fixed groove is suitable for cooperating with cradle body, the shape and size of the fixed groove make it can tightly hold cradle body, so as to ensure the stable connection between cradle body and fastening mechanism 1.

[0037] It is worth mentioning that the deformable property of the fixed groove can be realized by material selection, structure design (such as elastic arm, spring, etc.) to adjust the size during installation and provide the necessary clamping force after installation, which is not limited here.

[0038] It can be understood that the application utilizes the elastic deformation capability of the fixed groove to expand the opening of the fixed groove during installation, allowing the cradle body to enter smoothly, and when the cradle body is completely in place, the fixed groove returns to its original shape, tightly holding the cradle body to prevent it from loosening or falling off. It is worth mentioning that the above design will usually be combined with other mechanisms (such as springs, bolts or other forms of locking devices) to enhance the fixing effect and simplify the installation process, which is not limited here.

[0039] According to the cradle assembly of the utility model, due to the deformability of the fixed groove, the operator can easily complete the installation and removal of the cradle body without using additional tools, improving work efficiency, and if the cradle needs to be inspected or repaired, the operator can quickly release the fastening mechanism 1 and remove the cradle body, facilitating daily maintenance work. Of course, the deformable fixed groove can adapt to a certain range of size changes, so that the same set of fastening mechanism 1 can be applied to cradle bodies of different models or batches, increasing the versatility and flexibility of the spinning frame. At the same time, through the design of close cooperation, the cradle body can be effectively fixed once installed in place, reducing the risk of loosening during operation and ensuring the stability of the spinning process.

[0040] Embodiment two:

[0041] The fastening mechanism 1 comprises a first connecting plate 10, a second connecting plate 20 and a third connecting plate 30, the first connecting plate 10 is suitable for being connected with the spinning frame, the second connecting plate 20 is arranged on one side of the first connecting plate 10 in the height direction, and the third connecting plate 30 is movably arranged on the other side of the first connecting plate 10 in the height direction; wherein the second connecting plate 20 is provided with a first slot 21 open toward the third connecting plate 30, the third connecting plate 30 is provided with a second slot 31 open toward the second connecting plate 20, and the first slot 21 and the second slot 31 jointly define a fixing slot. In some embodiments, the first connecting plate 10 is integrally formed with the second connecting plate 20.

[0042] The first connecting plate 10 is directly connected with the spinning frame, the first connecting plate 10 provides basic support for the entire fastening mechanism 1 and ensures that the fastening mechanism 1 can be stably installed on the spinning frame, the second connecting plate 20 is located on one side (generally understood as above or below, preferably below here) of the first connecting plate 10 in the height direction, the second connecting plate 20 is provided with a first slot 21 open toward the third connecting plate 30, so that the swing frame body can smoothly enter the fixing slot composed of the first slot 21 and the second slot 31, the third connecting plate 30 is movably arranged on the other side (relative to the position of the second connecting plate 20) of the first connecting plate 10 in the height direction, the third connecting plate 30 can move in the vertical direction within a certain range, thereby adjusting the size of the fixing slot, the third connecting plate 30 is provided with a second slot 31 open toward the second connecting plate 20, when the second connecting plate 20 and the third connecting plate 30 are relative, the open parts of the second connecting plate 20 and the third connecting plate 30, the first slot 21 and the second slot 31, will combine into a complete fixing slot, and the clamping and releasing of the swing frame body are realized by the relative position change of the second connecting plate 20 and the third connecting plate 30.

[0043] It can be understood that when it is necessary to install the swing frame body, the space of the fixing slot can be expanded by moving the third connecting plate 30, so that the swing frame body can be easily put in, once the swing frame body is in place, the third connecting plate 30 can be pushed back to the original position, so that the first slot 21 and the second slot 31 are tightly closed, thereby firmly fixing the swing frame body.

[0044] It is worth noting that the above design also allows disassembly and assembly without using additional tools, improving work efficiency, and because the fixing slot is composed of two parts, the size can be adjusted according to actual needs, enhancing the adaptability of the fastening mechanism 1.

[0045] Therefore, the opening size of the fixing groove is changed by the movement of the third connecting plate 30, the installation and disassembly of the creel body can be quickly completed without using tools, the connection of the first connecting plate 10 and the spinning frame ensures the stability and reliability of the fastening mechanism 1, the combination of the first groove 21 and the second groove 31 ensures that the creel body will not be loose during the working process, of course, the movable third connecting plate 30 allows the fixing groove to be finely adjusted according to different creel body sizes, and the universality of the spinning frame is increased.

[0046] Embodiment three:

[0047] Based on the embodiment two, the fastening mechanism 1 further comprises a connecting rod 40, one end of the connecting rod 40 is connected with the third connecting plate 30, and the other end of the connecting rod 40 passes through the second connecting plate 20 and extends to the side of the second connecting plate 20 away from the third connecting plate 30.

[0048] It can be understood that when it is necessary to adjust the opening size of the fixing groove, the position of the third connecting plate 30 can be controlled by pulling or pushing the connecting rod 40, since one end of the connecting rod 40 is fixed on the third connecting plate 30, moving the connecting rod 40 can directly affect the height position of the third connecting plate 30.

[0049] The connecting rod 40 can effectively transmit the external force (for example, the manual pushing and pulling of the operator) to the third connecting plate 30, so that the third connecting plate 30 can accurately respond to the operation instruction and realize the expected movement. Of course, the existence of the connecting rod 40 ensures that the third connecting plate 30 will not move at will, and will only change position under the action of external force, which can ensure the stability and reliability of the fixing groove in the non-operation state.

[0050] According to some embodiments of the utility model, the other end of the connecting rod 40 is provided with a limiting circular table 41 which protrudes in the radial direction, and the fastening mechanism 1 further comprises a reset spring 50, the reset spring 50 is sleeved on the connecting rod 40, one end of the reset spring 50 abuts against the limiting circular table 41, and the other end of the reset spring 50 abuts against the second connecting plate 20.

[0051] It can be understood that the existence of the limiting circular table 41 effectively prevents the connecting rod 40 from sliding out of the second connecting plate 20, and ensures the integrity of the entire fastening mechanism 1, when the operator releases the force on the connecting rod 40, the reset spring 50 will push the connecting rod 40 by using the elastic potential energy, so that the third connecting plate 30 automatically returns to the original position, which not only simplifies the operation process, but also ensures that the fixing groove can automatically recover to the best state after each installation or disassembly, of course, the reset spring 50 continuously exerts a certain pressure, so that the first groove 21 and the second groove 31 are tightly matched, and the creel body is firmly clamped and will not be loose due to the vibration generated by the machine running.

[0052] Embodiment Four

[0053] The embodiment is based on Embodiment Three, and the fastening mechanism 1 further comprises a sliding cylinder 60, which is sleeved on the outer periphery of the second connecting plate 20 and the third connecting plate 30 in a slidable manner, and is provided with an avoiding groove 611 extending in the axial direction, which is adapted to avoid the limiting circular table 41; wherein the other end of the connecting rod 40 is provided with a push plate 42, which is in abutment with the side of the sliding cylinder 60 away from the second connecting plate 20 when the limiting circular table 41 is accommodated in the avoiding groove 611.

[0054] In some embodiments, the sliding cylinder 60 slides and has a first state and a second state, in the first state, the limiting circular table 41 is accommodated in the avoiding groove 611, at this time, the side of the push plate 42 facing the second connecting plate 20 is adapted to be in abutment with the side of the sliding cylinder 60 away from the second connecting plate 20, at this time, the sliding cylinder 60 can avoid the push plate 42 moving towards the second connecting plate 20, thereby avoiding the opening of the fixing groove accidentally increasing, and further ensuring the stable fixation of the cradle body. In the second state, the limiting circular table 41 is not accommodated in the avoiding groove 611, at this time, the push plate 42 can move towards the second connecting plate 20, thereby enabling the third connecting plate 30 to move away from the second connecting plate 20, and further enabling the opening of the fixing groove to be adjusted to facilitate the disassembly and assembly of the cradle body.

[0055] According to some embodiments of the present application, the sliding cylinder 60 comprises a first plate body 61 and a second plate body 62, the first plate body 61 is in sliding connection with the second connecting plate 20, the first plate body 61 is provided with the avoiding groove 611, and the second plate body 62 is arranged on the side of the first plate body 61 away from the first connecting plate 10; wherein at least part of the projection of the second plate body 62 is located in the fixing groove in the projection of the extension direction of the first plate body 61.

[0056] In some embodiments, the first plate body 61 is in sliding connection with the second connecting plate 20, thereby enabling the entire sliding cylinder 60 to be in sliding connection with the second connecting plate 20, at least part of the projection of the second plate body 62 is located in the fixing groove in the projection of the extension direction of the first plate body 61, that is, after the cradle body is accommodated in the fixing groove, the second plate body 62 can shield at least part of the opening of the fixing groove, thereby avoiding the cradle body from being separated from the fixing groove through the opening of the fixing groove, to avoid the cradle body from being accidentally separated from the fixing groove.

[0057] According to some embodiments of the utility model, the sliding cylinder 60 further comprises: a third plate body 63 and a fixing rod 64, the third plate body 63 is arranged at the end of the first plate body 61 away from the cradle body in the extension direction of the cradle body, the third plate body 63 is provided with a rotating hole penetrating in the thickness direction of itself, and at least part of the fixing rod 64 is rotatably arranged in the rotating hole; wherein one end of the cradle body in the axial direction is provided with a threaded hole, and the outer peripheral wall of the end of the fixing rod 64 towards the cradle body is provided with an external thread, and the fixing rod 64 is screw-connected with the threaded hole through the external thread.

[0058] In some embodiments, the end of the cradle body is provided with a threaded hole extending in the axial direction, the threaded hole is coaxially arranged with the cradle body, the inner peripheral wall of the threaded hole is provided with an internal thread, and when the sliding cylinder 60 is in the first state, the fixing rod 64 is rotated to make the external thread of the fixing rod 64 cooperate with the internal thread, so as to connect the fixing rod 64 with the cradle body, thereby further enhancing the fixing effect on the cradle body.

[0059] It is worth noting that the fixing rod 64 is coaxially arranged with the threaded hole. Preferably, the fixing rod 64 is further provided with a rotating handle 641 on the side of the third body away from the cradle body, and the arrangement of the rotating handle 641 can facilitate the rotation of the fixing rod 64, thereby facilitating the connection or disassembly of the fixing rod 64 with the cradle body.

[0060] According to some embodiments of the utility model, the side of the first plate body 61 towards the second connecting plate 20 is provided with a sliding rod 65, and the second connecting plate 20 is provided with a sliding groove, the extension direction of the sliding groove is parallel to the extension direction of the cradle body, and the free end of the sliding rod 65 is movably arranged in the sliding groove.

[0061] It can be understood that the inner peripheral wall of the sliding groove can limit at least part of the outer peripheral wall of the sliding rod 65, so that the sliding rod 65 can stably move along the extension direction of the sliding groove, thereby making the sliding cylinder 60 stably move relative to the second connecting plate 20 in the axial direction, and ensuring the movement stability of the sliding cylinder 60.

[0062] Embodiment five:

[0063] The utility model provides a spinning frame, it includes: cradle subassembly, cradle subassembly constructs as any one of above -mentioned embodiment cradle subassembly. Because the spinning frame according to the utility model is provided with the cradle subassembly of above -mentioned embodiment, therefore the cradle body of this spinning frame is more convenient to dismount, and can be applicable to a variety of different models cradle body.

[0064] Finally, it is explained that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limited, although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. A cradle assembly, characterized by The application relates to a creel assembly. The creel assembly comprises: a creel body extending in an axial direction; 2. The cradle assembly of claim 1, wherein, a fastening mechanism adapted to be fixedly connected with a spinning machine, at least one end of the creel body in the axial direction being provided with the fastening mechanism, the fastening mechanism being provided with a deformable fixing groove adapted to cooperate with the creel body to connect the creel body with the spinning machine. The fastening mechanism comprises: a first connecting plate adapted to be connected with the spinning machine; a second connecting plate provided on one side of the first connecting plate in a height direction; a third connecting plate movably provided on the other side of the first connecting plate in the height direction; wherein 3. The cradle assembly of claim 2, wherein, the second connecting plate is provided with a first groove open towards the third connecting plate, the third connecting plate is provided with a second groove open towards the second connecting plate, and the first groove and the second groove jointly define the fixing groove. The fastening mechanism further comprises:

4. The cradle assembly of claim 3, wherein, a connecting rod, one end of the connecting rod being connected with the third connecting plate, the other end of the connecting rod penetrating through the second connecting plate and extending to a side of the second connecting plate away from the third connecting plate. The other end of the connecting rod is provided with a limiting circular table protruding in a radial direction, and the fastening mechanism further comprises:

5. The cradle assembly of claim 4, wherein, a reset spring sleeved on the connecting rod, one end of the reset spring being abutted against the limiting circular table, and the other end of the reset spring being abutted against the second connecting plate. The fastening mechanism further comprises: a sliding cylinder slidably sleeved on the outer periphery of the second connecting plate and the third connecting plate, the sliding cylinder being provided with an avoiding groove extending in an axial direction, the avoiding groove being adapted to avoid the limiting circular table; wherein 6. The cradle assembly of claim 5, wherein, the other end of the connecting rod is provided with a push plate, when the limiting circular table is accommodated in the avoiding groove, one side of the push plate facing the limiting circular table is abutted against a side of the sliding cylinder away from the second connecting plate. The sliding cylinder comprises: a first plate body slidably connected with the second connecting plate, the first plate body being provided with the avoiding groove; a second plate body provided on a side of the first plate body away from the first connecting plate; wherein 7. The cradle assembly of claim 6, wherein, at least part of the projection of the second plate body in the projection direction of the first plate body is located in the fixing groove. The sliding cylinder further comprises: a third plate body provided on a side of the first plate body away from the creel body in the extension direction of the creel body, the third plate body being provided with a rotating hole penetrating in the thickness direction of the third plate body; a fixing rod, at least part of the fixing rod being rotatably provided in the rotating hole; wherein 8. The cradle assembly of claim 6, wherein, one end of the creel body in the axial direction is provided with a threaded hole, an outer periphery wall of one end of the fixing rod facing the creel body is provided with an external thread, and the fixing rod is threadedly connected with the threaded hole through the external thread.

9. A spinning frame characterised in that, One side of the first plate body facing the second connecting plate is provided with a sliding rod, the second connecting plate is provided with a sliding groove, the extension direction of the sliding groove is parallel to the extension direction of the creel body, and a free end of the sliding rod is movably provided in the sliding groove. The application further relates to a creel assembly comprising any one of the creel assemblies in claims 1-8.

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