Opening device for shuttle case cover plate and thread pressing sheet of flying shuttle thread changing platform

Abstract

The utility model discloses an opening device for a bobbin case cover plate and a thread pressing piece of a shuttle flying thread changing platform, which comprises an L-shaped seat, a rocking plate and a prying unit, the L-shaped seat is fixedly arranged on a platform plate of the shuttle flying thread changing platform, one end of the L-shaped seat extends upwards and is hinged with and supports the rocking plate, and the other end of the L-shaped seat is hinged with the prying unit. The lower part of the L-shaped seat is hinged and connected with a swinging air cylinder for providing swinging power for the swinging plate; the top of the rocking plate rotates in the circumferential direction and is connected with the prying unit in the axial direction and the radial direction in a limiting mode, and a rotating motor for providing rotating power for the prying unit is fixedly arranged on the rocking plate. The opening device can achieve automatic opening of the shuttle cover of the flying shuttle to simulate the matched action of upward picking and side picking executed when a worker opens the shuttle cover manually, the problem that in the prior art, the working efficiency is low when the shuttle cover is opened manually is solved, and the opening device is simple in structure and easy to achieve.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to an opening device for a shuttle shell cover plate and a thread pressing piece of a shuttle thread changing platform. Background Art

[0002] The flying shuttle is a thread supply component of existing textile equipment. Its function is to supply thread to the textile machine for automated knitting processing. Usually, a textile machine will store multiple flying shuttles for thread supply. The replaced flying shuttle with insufficient remaining thread faces the process problems of opening the shuttle cover, removing the remaining thread, inserting a new thread wheel and rewinding the thread and positioning it on the shuttle cover.

[0003] The structure of the existing flying shuttle includes a shuttle case, a shuttle cover and a thread pressing piece, wherein the shuttle case is a hollow shuttle-shaped structure, one side of the shuttle case is open and a cavity for placing a thread wheel is reserved inside, the shuttle cover is hinged to block the open side wall of the shuttle case and is elastically clamped and fixed, and the shuttle cover is pre-tightened to adjust the hinged thread pressing piece. The shuttle cover must be opened before taking out the remaining thread in the flying shuttle and putting in a new thread wheel. However, at present, the above process is implemented manually, and manually opening the shuttle cover to remove the thread and wind the thread limits the production efficiency and wastes the use of manpower.

[0004] In summary, how to design an opening device for the shuttle shell cover and the thread pressing plate of the shuttle thread changing platform to realize the second process of the shuttle automatic thread changing in the fully automatic batch assembly line, namely, the shuttle cover opening, has become a technical problem that needs to be urgently solved by people in this field. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an opening device for the shuttle shell cover and the thread pressing plate of the shuttle thread changing platform. The opening device can realize the automatic opening of the shuttle cover to simulate the coordinated actions of "lifting up" and "lifting sideways" performed by personnel when manually opening the shuttle cover, thereby solving the problem of low work efficiency of manual opening of the shuttle cover in the prior art, and the structure is simple and easy to implement.

[0006] A device for opening a shuttle shell cover plate and a thread pressing plate of a shuttle thread changing platform, the opening device is arranged on the shuttle thread changing platform, and performs cover opening processing on a shuttle positioned on the shuttle thread changing platform, the opening device comprises an L-shaped seat, a rocking plate, and a prying unit, wherein the L-shaped seat is fixedly arranged on a platform plate of the shuttle thread changing platform, one end of the L-shaped seat extends upward and is hingedly supported on the rocking plate, and the lower part of the L-shaped seat is hingedly connected to a rocking cylinder for providing rocking power for the rocking plate; the top of the rocking plate rotates circumferentially and is axially and radially limited and connected to the prying unit, and a rotating motor is fixedly arranged on the rocking plate for providing rotational power for the prying unit.

[0007] Preferably, the prying unit includes a rotating rod, an L-shaped prying arm and a prying needle. The rotating rod penetrates and is rotatably inserted on the bridge plate. One end of the rotating rod is coaxially fixedly connected to the power output end of the rotating motor, and the other end of the rotating rod is radially provided with an L-shaped prying arm; the free end of the L-shaped prying arm is fixedly inserted with a prying needle along the radial direction of the rotating rod.

[0008] The advantages and technical effects of the present utility model are as follows:

[0009] An opening device for the shuttle shell cover plate and the wire pressing piece of a flying shuttle wire changing platform of the present utility model. The device is fixed on the flying shuttle wire changing platform through an L-shaped seat, and the swing cylinder provides the up and down prying power for the swing plate; the swing plate provides the rotational constraint for the rotating rod in the prying unit. During this process, the rotating motor provides the rotational power for the swing rod. Finally, the swing rod applies the left and right prying power to the prying needle through the L-shaped prying arm. Therefore, through the expansion and contraction of the swing cylinder and the reciprocating rotation of the rotating motor, the "upward prying" and "side prying" combined actions performed by the prying needle when simulating manual opening of the shuttle cover are finally realized. Description of the Drawings

[0010] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0011] Figure 2 is Figure 1 a partial enlarged view of part A in

[0012] Figure 3 is a three-dimensional structural schematic diagram of the flying shuttle to be opened in the present utility model (shuttle cover closed posture);

[0013] Figure 4 is a three-dimensional structural schematic diagram of the flying shuttle to be opened in the present utility model (shuttle cover open posture);

[0014] In the figure: 1 - prying unit; 2 - swing plate; 3 - swing cylinder; 4 - L-shaped seat; 5 - flying shuttle wire changing platform; 6 - rotating motor; 7 - rotating rod; 8 - L-shaped prying arm; 9 - prying needle; 10 - shuttle cover; 11 - wire pressing piece; 12 - flying shuttle; 13 - prying opening. Detailed Description of the Embodiment

[0015] The following details the embodiments of the utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model and should not be construed as a limitation of the utility model.

[0016] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0017] An opening device for the shuttle shell cover plate and the wire pressing piece of a flying shuttle thread changing platform of the present utility model. The opening device is arranged on the flying shuttle thread changing platform 5 and performs opening cover processing on the flying shuttle positioned on the flying shuttle thread changing platform. The opening device includes an L-shaped seat 4, a rocker plate 2, and a prying unit 1. The L-shaped seat is fixedly arranged on the platform plate of the flying shuttle thread changing platform. One end of the L-shaped seat extends upward and is hinged to support the rocker plate, and a swing cylinder 3 that provides swing power for the rocker plate is hinged and connected to the lower part of the L-shaped seat; the top of the rocker plate rotates circumferentially and is axially and radially limited to connect the prying unit, and a rotating motor 6 that provides rotating power for the prying unit is fixedly arranged on the rocker plate.

[0018] Preferably, the prying unit includes a rotating rod 7, an L-shaped prying arm 8, and a prying needle 9. The rotating rod penetrates and is rotatably inserted into the bridge plate. One end of the rotating rod is coaxially fixedly connected to the power output end of the rotating motor, and the other end of the prying rod is radially fixedly provided with the L-shaped prying arm; the free end of the L-shaped prying arm is fixedly inserted with the prying needle along the radial direction of the rotating rod.

[0019] In order to more clearly illustrate the specific implementation manners of the present utility model, the following provides an embodiment:

[0020] An opening device for the shuttle shell cover plate and the wire pressing piece of a flying shuttle thread changing platform of the present utility model is applicable to the opening cover processing of the flying shuttle as shown in Figure 3 and Figure 4 When opening the cover, the top end of the L-shaped seat serves as the fulcrum of the rocker plate, and cooperates with the telescopic movement of the swing cylinder to enable the prying needle to perform the inclination adjustment action in the XY plane as shown in Figure 1 ; the rotating motor drives the rotating rod and the L-shaped prying arm to enable the prying needle to perform the rotation adjustment action in the XZ plane as shown in Figure 1 . Through the action cooperation of the above XY plane and XZ plane, the prying needle is simulated to insert into the prying opening 13 of the shuttle cover 10 by hand, and then perform the prying action of swinging and lifting to pry up the shuttle cover and the wire pressing piece 11 on the flying shuttle together, as shown in Figure 3 (shuttle cover closed posture) and Figure 4(Shown in the posture of the shuttle cover being opened). During this process, the flying shuttle 12 is fixed on the flying shuttle thread-changing platform for positioning in a mature manner in the prior art.

[0021] Finally, for the parts not described in detail in the present utility model, mature products and mature technical means in the prior art are adopted.

[0022] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in the embodiments or examples of the utility model.

[0023] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An opening device for the shuttle shell cover plate and the wire pressing piece of a fly shuttle thread changing platform. The opening device is arranged on the fly shuttle thread changing platform and performs opening cover processing on the fly shuttle positioned on the fly shuttle thread changing platform. It is characterized in that: The opening device includes an L-shaped seat, a rocker plate, and a prying unit. The L-shaped seat is fixedly arranged on the platform plate of the flying shuttle thread-changing platform. One end of the L-shaped seat extends upward and is hinged to support the rocker plate, and a rocking cylinder that provides rocking power for the rocker plate is hinged and connected to the lower part of the L-shaped seat. The top of the rocker plate rotates circumferentially and is axially and radially limited to be connected to the prying unit, and a rotating motor that provides rotational power for the prying unit is fixedly arranged on the rocker plate.

2. The opening device for the shuttle case cover plate and the wire pressing piece of a fly shuttle thread changing platform according to claim 1, characterized in that: The prying unit includes a rotating rod, an L-shaped prying arm, and a prying needle. The rotating rod penetrates and is rotatably inserted into the bridge plate. One end of the rotating rod is coaxially fixedly connected to the power output end of the rotating motor, and the other end of the prying rod is radially fixedly provided with the L-shaped prying arm. The free end of the L-shaped prying arm is fixedly inserted with the prying needle along the radial direction of the rotating rod.

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