Automatic feeding and discharging device of shuttle flying thread changing platform

Abstract

The utility model discloses an automatic feeding and discharging device of a flying shuttle thread changing platform, the delivery direction of a flying shuttle is defined as the Z direction, the displacement adjusting directions of a charging tray on a vertical plane are the X direction and the Y direction, the feeding and discharging device comprises a flying shuttle storage part and a rotary delivery part, the flying shuttle storage part is subjected to displacement adjustment on the vertical plane along the X direction and the Y direction and supports the charging tray, and the rotary delivery part is connected with the flying shuttle storage part. And the rotary delivery part delivers the flying shuttle between the charging tray and the flying shuttle line changing platform in a reciprocating manner along the Z direction. According to the device, the first-step process and the last-step process of the full-automatic shuttle-flying and thread-changing platform can be achieved, namely the delivery process of the remaining-thread shuttle-flying from the material disc to the thread-changing platform and the delivery process of the new-thread shuttle-flying from the thread-changing platform to the material disc are achieved, the problem that in the prior art, the working efficiency is low due to manual shuttle-flying and thread-changing is solved, and the 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 automatic loading and unloading device for a flying shuttle thread changing platform. Background Art

[0002] A flying shuttle is a thread supply component of existing textile equipment, and its function is to supply thread to a textile machine for automatic knitting processing. Usually, multiple flying shuttles for supplying thread are stored on a textile machine. The flying shuttles with insufficient remaining thread after replacement face the technological problems of opening the shuttle cover of the flying shuttle, removing the remaining thread, putting in a new thread reel, and re-winding and positioning the thread on the shuttle cover.

[0003] Currently, the above-mentioned flying shuttle thread changing process is manually realized by workers, and manual thread removal and winding limit the production efficiency and waste the use of labor.

[0004] In summary, how to design a loading and unloading device for a flying shuttle thread changing platform, which can realize the full automation of the first and last two processes in the flying shuttle thread changing process, realize the automatic loading and unloading function of loading the old flying shuttle into the thread changing platform and exporting the new flying shuttle from the thread changing platform, has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies of the existing technology and provide an automatic loading and unloading device for a flying shuttle thread changing platform. This device can realize the first and last processes of a fully automatic flying shuttle thread changing platform, that is, the delivery process of the flying shuttle with remaining thread from the material tray to the thread changing platform, and the return process of the new thread flying shuttle from the thread changing platform to the material tray, so as to solve the problem of low working efficiency caused by manual thread changing for flying shuttles in the existing technology, and the structure is simple and easy to implement.

[0006] For an automatic loading and unloading device for a flying shuttle thread changing platform of the utility model, the delivery direction of the flying shuttle is defined as the Z direction, and the displacement adjustment directions of the material tray in the vertical plane are the X direction and the Y direction. The loading and unloading device includes a flying shuttle storage part and a rotating delivery part. Among them, the flying shuttle storage part adjusts its displacement in the vertical plane along the X direction and the Y direction and supports the material tray, and the rotating delivery part reciprocally delivers the flying shuttle between the material tray and the flying shuttle thread changing platform along the Z direction.

[0007] Preferably, the flying shuttle storage part includes a fixed gantry, a hollow lifting frame, a translation guide rail and a hollow back plate. Among them, the hollow lifting frame is connected to the fixed gantry in a lifting and sliding manner along the X direction. Multiple translation guide rails are fixedly arranged along the Y direction on one side surface of the hollow lifting frame, and the hollow back plate is connected to the translation guide rail in a sliding and guiding manner along the Y direction; multiple material trays are slidably inserted along the Y direction on the hollow back plate; a back top support cylinder is fixedly arranged on the fixed gantry, which penetrates the hollow back plate and the material tray in the Z direction and pushes the flying shuttle to the rotating delivery part unidirectionally.

[0008] Preferably, the rotary delivery unit includes a base, a commutation motor, a turntable, a turret and two sets of delivery units; the base is fixedly arranged on the platform board of the shuttle thread changing platform, the commutation motor is vertically fixedly arranged inside the base, and the turntable is coaxially fixedly arranged on the top of the base; the power input end of the turret is coaxially connected to the power output end of the commutation motor, the upper part of the turret is rotationally lapped on the edge of the top opening surface of the turntable, and two sets of delivery units are arranged in parallel and reversely on the top of the turret.

[0009] Preferably, each delivery unit includes a delivery cylinder and a delivery clamp block, wherein the delivery cylinder and the delivery clamp block are both fixedly arranged on the top surface of the turret, and the power output end of the delivery cylinder slides through the delivery clamp block to provide a pushing force for the shuttle clamped in the delivery clamp block.

[0010] Preferably, the turntable is a hollow cylindrical structure with an open top. A stepped ring platform for axially limiting and circumferentially rotationally lapping the turret is made on the circumferential inner wall in the middle of the turntable, and the edge of the top opening of the turntable is made into an inclined guiding slope surface;

[0011] The turret includes a straight cylinder and a turntable plate. The bottom of the straight cylinder is coaxially connected to the rotational power output end of the commutation motor. The top of the straight cylinder is hinged to support the turntable plate. A limiting wheel set that rotationally laps on the stepped ring platform is radially penetrated and connected at the hinge joint of the straight cylinder and the turntable plate; the turntable plate is a folded plate structure. The middle of the small-angle surface of the turntable plate is supported by the hinge of the straight cylinder. A roller that rolls and supports on the guiding slope surface of the turntable is rotationally connected to the edge of the small-angle surface of the turntable plate. And a set of delivery units are respectively fixedly arranged on both sides of the large-angle surface of the turntable plate.

[0012] The advantages and technical effects of the present utility model are as follows:

[0013] An automatic loading and unloading device for a shuttle thread changing platform of the present utility model controls the displacement of the shuttle storage part in the X and Y plane directions, adjusts the Z-direction alignment between the two ends of the hollow position storing the shuttle in the tray and the back top support cylinder and the delivery unit, that is, the shuttle storage part delivers the shuttle in the tray to the rotary delivery part with three-axis adjustment; in addition, the rotary delivery part is used to transfer the shuttle delivered from the tray into the shuttle thread changing platform, and transfer the shuttle delivered from the shuttle thread changing platform into the tray, so as to realize the full-automatic process during shuttle loading and unloading. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structure diagram (45° forward) of the present utility model;

[0015] Figure 2 It is a three-dimensional structure diagram (45° backward) of the present utility model;

[0016] Figure 3 It is an overall half-sectional view of the present utility model;

[0017] Figure 4is Figure 1 The partial enlarged view at position A in

[0018] Figure 5 The half-sectional view of the rotary delivery part of the present utility model;

[0019] Figure 6 is Figure 5 The sectional view of the B-B section in

[0020] Figure 7 is Figure 5 The sectional view of the C-C section in

[0021] In the figure: 1 - fixed gantry; 2 - translation guide rail; 3 - hollow lifting frame; 4 - hollow back panel; 5 - tray; 6 - platform board; 7 - guide rail translation motor; 8 - lifting frame motor; 9 - back top support cylinder; 10 - screw; 11 - delivery cylinder; 12 - rotating plate; 13 - turntable; 14 - delivery clamping block; 15 - base; 16 - straight cylinder; 17 - limit wheel set; 18 - stepped ring platform; 19 - reversing motor; 20 - guiding slope; 21 - roller. Specific embodiments

[0022] 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 throughout. 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.

[0023] In the description of the utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are 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 thus should not be construed as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0024] An automatic loading and unloading device for a shuttle thread changing platform of the present utility model defines the delivery direction of the shuttle as the Z direction, and the displacement adjustment directions of the tray 5 in the vertical plane are the X direction and the Y direction. The loading and unloading device includes a shuttle storage part and a rotary delivery part. Among them, the shuttle storage part adjusts the displacement in the X direction and the Y direction in the vertical plane and supports the tray, and the rotary delivery part reciprocally delivers the shuttle between the tray and the shuttle thread changing platform along the Z direction.

[0025] Preferably, the shuttle storage part includes a fixed gantry 1, a hollow lifting frame 3, a translation guide rail 2 and a hollow back plate 4. The hollow lifting frame is vertically and slidably connected to the fixed gantry 1 in the X direction. A plurality of translation guide rails are fixedly arranged on one side surface of the hollow lifting frame in the Y direction. The hollow back plate is slidably and guidingly connected to the translation guide rail in the Y direction. A plurality of trays are slidably inserted into the hollow back plate in the Y direction. A back support cylinder 9 is fixedly arranged on the fixed gantry, which penetrates through the hollow back plate and the trays in the Z direction and unidirectionally pushes the shuttle towards the rotary delivery part.

[0026] Preferably, the rotary delivery part includes a base 15, a commutation motor 19, a turntable 13, a rotary frame and two sets of delivery units. The base is fixedly arranged on the platform plate 6 of the shuttle wire-changing platform. The commutation motor is vertically fixedly arranged inside the base, and the turntable is coaxially fixedly arranged on the top of the base. The power input end of the rotary frame is coaxially fixedly connected to the power output end of the commutation motor. The upper part of the rotary frame rotatably overlaps the edge of the top opening surface of the turntable, and two sets of delivery units are arranged in parallel and in opposite directions on the top of the rotary frame.

[0027] Preferably, each delivery unit includes a delivery cylinder 11 and a delivery clamp block 14. The delivery cylinder and the delivery clamp block are both fixedly arranged on the top surface of the rotary frame, and the power output end of the delivery cylinder slidably penetrates through the delivery clamp block to provide a pushing force for the shuttle clamped inside the delivery clamp block.

[0028] Preferably, the turntable is a hollow cylindrical structure with an open top. A stepped ring platform 18 for axially limiting and circumferentially rotatably overlapping the rotary frame is made on the circumferential inner wall in the middle of the turntable, and the edge of the open top of the turntable is made into an inclined guiding slope 20.

[0029] The rotary frame includes a straight cylinder 16 and a rotary plate 12. The bottom of the straight cylinder is coaxially fixedly connected to the rotary power output end of the commutation motor. The top of the straight cylinder is hinged to support the rotary plate, and a limiting wheel set 17 that rotatably overlaps on the stepped ring platform is radially penetrated and connected at the hinge joint of the straight cylinder and the rotary plate. The rotary plate is a folded plate structure. The middle of the small-angle surface of the rotary plate is supported by the straight cylinder through hinge, and a roller 21 that rolls and supports on the guiding slope of the turntable is rotatably connected to the edge of the small-angle surface of the rotary plate. Two sets of delivery units are respectively fixedly arranged on both sides of the large-angle surface of the rotary plate.

[0030] In order to more clearly illustrate the specific implementation manner of the present invention, an embodiment is provided below:

[0031] An automatic loading and unloading device for a shuttle thread changing platform of the present utility model. When the shuttle storage part is working, the lifting frame motor on the fixed gantry drives the screw to rotate, thereby providing lifting power for the hollow lifting frame; the guide rail translation motor on the fixed gantry, the power output end of which rotates and is damped and attached to the bottom back of the hollow backplane, provides sliding power for the hollow backplane on the translation guide rail; in addition, the material tray adopts a mature product in the prior art, and a plurality of material grooves that penetrate in the Z direction and place shuttles are made in the middle of the material plate. When taking the shuttle, the power output end of the back support cylinder extends into the material groove to push the shuttle out into the delivery clamp block of the rotary delivery part.

[0032] An automatic loading and unloading device for a shuttle thread changing platform of the present utility model. When the rotary delivery part is working, the commutation motor provides rotational power for the straight cylinder and the rotating plate. In addition, the bottom of the rotating plate is slidably matched with the guiding slope on the top of the rotating table through rollers, so as to adjust the delivery inclination angle of the delivery unit. And when the shuttle is reloaded into the material tray after the thread changing is completed, the delivery cylinder provides a pushing force to push the shuttle in the delivery clamp block back into the material groove of the material tray.

[0033] In addition, preferably in the present utility model, since the internal material grooves of the material plate in the prior art are all inclined structures, how to take out the shuttles in the material grooves and place them at the processing position of the shuttle thread changing platform has become the key technical problem to be solved in this application. For example Figure 3 As shown, after the rotary delivery part picks up the shuttle at the inclined low position, it is driven by the commutation motor to rotate 180°, and then cooperates with the inclination offset of the turntable (caused by the constraint of the guiding slope on the top surface of the rotating table), and finally horizontally delivers the shuttle to the processing position of the shuttle thread changing platform in a horizontal posture; similarly, after the rotary delivery part picks up the shuttle with the thread changing completed at the horizontal high position, it is driven by the commutation motor to rotate 180°, and then cooperates with the inclination offset of the turntable, and finally delivers the shuttle to the inside of the material groove of the material tray in an inclined posture. In the above process, the material tray is driven by the shuttle storage part to lift and horizontally slide in the X and Y plane directions to ensure that a certain material groove of the material plate is aligned with the movement axes of the back support cylinder and the delivery cylinder.

[0034] Finally, the parts not described in detail in the utility model all adopt mature products and mature technical means in the prior art.

[0035] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", 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.

[0036] Although 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 spirit of the utility model. The scope of the utility model is defined by the claims and their equivalents.

Claims

1. An automatic loading and unloading device for a flying shuttle thread-changing platform, defining the delivery direction of the flying shuttle as the Z direction, and the displacement adjustment directions of the material tray on the vertical plane as the X direction and the Y direction, characterized in that: The loading and unloading device includes a shuttle storage part and a rotary delivery part. The shuttle storage part adjusts its displacement in the X and Y directions in a vertical plane and supports the tray, and the rotary delivery part reciprocally delivers the shuttle in the Z direction between the tray and the shuttle wire changing platform.

2. The automatic loading and unloading device of a shuttle thread changing platform according to claim 1, characterized in that: The shuttle storage part includes a fixed gantry, a hollow lifting frame, a translation guide rail, and a hollow back plate. The hollow lifting frame is slidably connected to the fixed gantry in the X direction for lifting. A plurality of translation guide rails are fixedly arranged on one side surface of the hollow lifting frame in the Y direction, and the hollow back plate is slidably guided and connected to the translation guide rail in the Y direction. A plurality of trays are slidably inserted into the hollow back plate in the Y direction. A back support cylinder is fixedly arranged on the fixed gantry, which extends in the Z direction through the hollow back plate and the tray and unidirectionally pushes the shuttle towards the rotary delivery part.

3. The automatic loading and unloading device of a fly shuttle thread changing platform according to claim 2, characterized in that: The rotary delivery part includes a base, a commutation motor, a turntable, a turntable frame, and two sets of delivery units. The base is fixedly arranged on the platform plate of the shuttle wire changing platform. The commutation motor is vertically fixedly arranged inside the base, and the turntable is coaxially fixedly arranged at the top of the base. The power input end of the turntable frame is coaxially fixedly connected to the power output end of the commutation motor. The upper part of the turntable frame is rotatably lapped on the edge of the top opening surface of the turntable, and two sets of delivery units are arranged in parallel and in opposite directions at the top of the turntable frame.

4. The automatic loading and unloading device of a shuttle thread changing platform according to claim 3, characterized in that: Each delivery unit includes a delivery cylinder and a delivery clamp block. The delivery cylinder and the delivery clamp block are both fixedly arranged on the top surface of the turntable frame, and the power output end of the delivery cylinder slidably penetrates the delivery clamp block to provide a pushing force for the shuttle clamped inside the delivery clamp block.

5. The automatic loading and unloading device of a shuttle wire changing platform according to claim 3, characterized in that: The turntable is a hollow cylindrical structure with an open top. A stepped ring platform for axially limiting and circumferentially rotatably lapping the turntable frame is formed on the circumferential inner wall in the middle of the turntable, and the edge of the top opening of the turntable is made into an inclined guiding slope surface. The turntable frame includes a straight cylinder and a turntable plate. The bottom of the straight cylinder is coaxially fixedly connected to the rotary power output end of the commutation motor. The top of the straight cylinder is hinged to support the turntable plate, and a limiting wheel set that rotatably laps on the stepped ring platform is radially penetrated and connected at the hinge joint of the straight cylinder and the turntable plate. The turntable plate is a folded plate structure. The middle of the small-angle surface of the turntable plate is supported by the straight cylinder through a hinge. A roller that rotatably supports on the guiding slope surface of the turntable is rotatably connected to the edge of the small-angle surface of the turntable plate, and a set of delivery units is fixedly arranged on both sides of the large-angle surface of the turntable plate respectively.

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