Automatic yarn lifting and collecting mechanism

Abstract

The utility model relates to the technical field of yarn production, in particular to an automatic yarn lifting and collecting mechanism which comprises a base, a mounting plate is mounted at the top of a pushing device, a servo motor is mounted at the top of the mounting plate, a positive and negative tooth screw rod is fixedly connected to the tail end of an output shaft of the servo motor, and a thread sleeve is spirally connected to the outer side of the positive and negative tooth screw rod. According to the utility model, through the arrangement of a structure consisting of the positive and negative tooth screw rod, the guide block, the guide rod and the like, the output shaft of the servo motor drives the positive and negative tooth screw rod to rotate, the screw sleeve drives the fixed block to move, and the fixed block drives the positioning plate to move; the positioning plate drives the silica gel damping protection pad to move, so that the silica gel damping protection pad can act on bobbins of different sizes, and the capability that the automatic yarn lifting and concentrating mechanism can position the bobbins of different sizes is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a yarn production technical field, concretely is a yarn automatic lifting collection mechanism. BACKGROUND

[0002] The yarn automatic lifting collection mechanism is a kind of automatic equipment that yarn collection, lifting, adjustment are integrated, is widely used in textile industry, it realizes the automatic collection, neat stacking and efficient management of yarn by the collaborative work of transmission mechanism, lifting device and other components.

[0003] Commonly used for yarn production automatic lifting collection mechanism is generally positioned to line cylinder by winding roller, then yarn is collected by line cylinder, winding roller is fixed size, different size line cylinder cannot be positioned, thereby the use efficiency of yarn automatic lifting collection mechanism is reduced, therefore, aiming at the above problem, a kind of yarn automatic lifting collection mechanism is provided. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of yarn automatic lifting collection mechanism, to solve the problem that winding roller is fixed size, different size line cylinder cannot be positioned.

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

[0006] A kind of yarn automatic lifting collection mechanism, including base, the top of the base is equipped with the cylinder that is symmetrically arranged, the top of the cylinder is fixedly connected with operating platform, the top of the operating platform is provided with connecting plate, the top of the connecting plate is installed with pusher, the top of the pusher is installed with mounting plate, the top of the mounting plate is installed with servo motor, the output shaft end of the servo motor is fixedly connected with positive and negative toothed rod, the outer side of the positive and negative toothed rod is spirally connected with the screw sleeve that is symmetrically arranged, the outer side of the screw sleeve is fixedly connected with fixed block, the top of the fixed block is fixedly connected with the positioning plate that is arranged in arc, one side of the fixed block is fixedly connected with guide block, the inner side of the guide block is slidably connected with guide rod, the upper end surface of the base is installed with the controller that is electrically connected with cylinder, pusher and servo motor.

[0007] Preferably, the outer side of the positioning plate is fixedly connected with silica gel damping protective pad, and the silica gel damping protective pad is arranged in arc.

[0008] Preferably, the two ends of the guide rod are fixedly connected with mounting block, and the mounting block is fixedly connected with the upper end surface of the mounting plate.

[0009] Preferably, the end, away from the output shaft of the servo motor, of the positive and negative toothed rod is rotatably connected with receiving block, and the receiving block is fixedly connected with the upper end surface of the mounting plate.

[0010] Preferably, the outer side of the connecting plate is fixedly connected with symmetrically arranged connecting blocks, which are detachably connected with the operation platform through bolts.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] In the utility model, when positioning the bobbin for winding yarn of different sizes, the bobbin is first sleeved on the outer side of the silica gel damping protective pad, and then the servo motor is started, so that the output shaft of the servo motor drives the reversible toothed rod to rotate, the fixing block is driven to move by the screw sleeve, the guide block is driven to move by the fixing block, the arc-shaped positioning plate is driven to move by the fixing block under the guidance of the guide rod, and the silica gel damping protective pad is driven to move by the positioning plate, when the silica gel damping protective pad acts on the bobbin and is attached to the bobbin, the servo motor is stopped, that is, the position of the positioning plate and the silica gel damping protective pad is changed, so that the silica gel damping protective pad can act on the bobbin of different sizes, and the yarn automatic lifting and collecting mechanism can realize the positioning capacity of the bobbin of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the whole structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of A of the utility model; Figure 1

[0015] Figure 3 It is a schematic diagram of the installation structure of the mounting plate of the utility model;

[0016] Figure 4 It is a schematic diagram of the installation structure of the positioning plate of the utility model.

[0017] In the drawing: 1, base; 2, cylinder; 3, operation platform; 4, connecting block; 5, connecting plate; 6, controller; 7, pushing device; 8, mounting plate; 9, servo motor; 10, reversible toothed rod; 11, screw sleeve; 12, fixing block; 13, positioning plate; 14, guide block; 15, guide rod; 16, mounting block; 17, bearing block; 18, silica gel damping protective pad. DETAILED DESCRIPTION

[0018] ​Clearly, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0020] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application, unless otherwise specifically stated. It is to be understood that the drawings shown in the figures are not drawn to scale for the purpose of convenience in description. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as limiting. Thus, other examples of example embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0021] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0022] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0023] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not carry special meaning and are used only to distinguish one element from another, unless otherwise stated. Thus, the use of such terms is not intended to limit the scope of the present application.

[0024] Referring to Figures 1-4 The utility model provides a technical scheme:

[0025] A kind of yarn automatic lifting collection mechanism, including base 1, the top of base 1 is equipped with the cylinder 2 of symmetrical arrangement, the top of cylinder 2 is fixedly connected with operating platform 3, the top of operating platform 3 is provided with connecting plate 5, the top of connecting plate 5 is equipped with pusher 7, the top of pusher 7 is equipped with mounting plate 8, the top of mounting plate 8 is equipped with servo motor 9, the output shaft end of servo motor 9 is fixedly connected with positive and negative toothed rod 10, the outside of positive and negative toothed rod 10 is spirally connected with the screw sleeve 11 of symmetrical arrangement, the outside of screw sleeve 11 is fixedly connected with fixed block 12, the top of fixed block 12 is fixedly connected with the locating plate 13 of arc arrangement, one side of fixed block 12 is fixedly connected with guide block 14, the inside of guide block 14 is slidably connected with guide rod 15, the upper end surface of base 1 is equipped with controller 6 with cylinder 2, pusher 7 and servo motor 9 electric connection.

[0026] The outer side of the positioning plate 13 is fixedly connected with a silica gel damping protection pad 18, the silica gel damping protection pad 18 is arranged in an arc shape, this arrangement makes the silica gel damping protection pad 18 can be attached to the inner wall of the bobbin, increases the friction between the positioning plate 13 and the inner wall of the bobbin, so that the bobbin can be stably sleeved on the outer side of the positioning plate 13; the two ends of the guide rod 15 are fixedly connected with mounting blocks 16, the mounting blocks 16 are fixedly connected with the upper end surface of the mounting plate 8, this arrangement makes it possible to install the guide rod 15; the end away from the output shaft of the servo motor 9 of the positive and negative toothed rod 10 is rotatably connected with a bearing block 17, the bearing block 17 is fixedly connected with the upper end surface of the mounting plate 8, this arrangement makes the positive and negative toothed rod 10 away from the output shaft of the servo motor 9 can stably rotate; the outer side of the connecting plate 5 is fixedly connected with symmetrically arranged connecting blocks 4, the connecting blocks 4 are detachably connected with the operation platform 3 through bolts, this arrangement makes the connecting plate 5 can be installed with the operation platform 3 through the connecting blocks 4.

[0027] Workflow: all electric appliances in the utility model are provided with external power supply or built-in battery, when the bobbin for winding yarn is positioned, the bobbin is first sleeved on the outer side of the silica gel damping protection pad 18, then the servo motor 9 on the mounting plate 8 is started, the output shaft of the servo motor 9 drives the positive and negative toothed rod 10 to rotate, the positive and negative toothed rod 10 and the bearing block 17 rotate relatively, the positive and negative toothed rod 10 rotates and spirally moves with the screw sleeve 11, the screw sleeve 11 drives the fixed block 12 to move, the fixed block 12 drives the guide block 14 to move, the guide block 14 and the guide rod 15 slide relatively, the guide rod 15 is installed through the mounting block 16, under the guidance of the guide rod 15, the fixed block 12 drives the arc-shaped positioning plate 13 to move, the positioning plate 13 drives the silica gel damping protection pad 18 to move, when the silica gel damping protection pad 18 acts on the bobbin and is attached to the bobbin, stop starting the servo motor 9, that is, the positioning of the bobbin is completed, then the controller 6 starts the pushing device 7, the pushing device 7 drives the mounting plate 8 to move, the mounting plate 8 is lifted, so that the height of the mounting plate 8 exceeds that of the adjacent mounting plate 8, that is, the bobbin positioned by the mounting plate 8 here is taken as the starting bobbin, two air cylinders 2 are started at the same time through the controller 6, the air cylinders 2 are installed through the base 1, so that the air cylinders 2 drive the operation platform 3 to move up and down, the operation platform 3 drives the connecting block 4 and the connecting plate 5 to move, so that the connecting plate 5 drives the pushing device 7 and the like to move, so that the yarn is stably collected through the bobbin.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A yarn automatic lifting and collecting mechanism comprising a base (1), characterized in that: The top of the base (1) is provided with symmetrically arranged air cylinders (2), the top of the air cylinder (2) is fixedly connected with an operation platform (3), the top of the operation platform (3) is provided with a connecting plate (5), the top of the connecting plate (5) is provided with a pushing device (7), the top of the pushing device (7) is provided with a mounting plate (8), the top of the mounting plate (8) is provided with a servo motor (9), the output shaft of the servo motor (9) is fixedly connected with a reversible toothed lead screw (10), the outer side of the reversible toothed lead screw (10) is spirally connected with symmetrically arranged screw sleeves (11), the outer side of the screw sleeve (11) is fixedly connected with a fixed block (12), the top of the fixed block (12) is fixedly connected with an arc-shaped positioning plate (13), one side of the fixed block (12) is fixedly connected with a guide block (14), the inner side of the guide block (14) is slidably connected with a guide rod (15), and the upper end surface of the base (1) is provided with a controller (6) electrically connected with the air cylinder (2), the pushing device (7) and the servo motor (9).

2. An automatic yarn lifting collection mechanism according to claim 1, characterized in that: The outer side of the positioning plate (13) is fixedly connected with a silica gel damping protective pad (18), and the silica gel damping protective pad (18) is arranged in an arc shape.

3. An automatic yarn lifting collection mechanism according to claim 1, characterized in that: The two ends of the guide rod (15) are fixedly connected with mounting blocks (16), and the mounting blocks (16) are fixedly connected with the upper end surface of the mounting plate (8).

4. An automatic yarn lifting collection mechanism according to claim 1, characterized in that: The end of the reversible toothed lead screw (10) away from the output shaft of the servo motor (9) is rotatably connected with a receiving block (17), and the receiving block (17) is fixedly connected with the upper end surface of the mounting plate (8).

5. An automatic yarn lifting collection mechanism according to claim 1, characterized in that: The outer side of the connecting plate (5) is fixedly connected with symmetrically arranged connecting blocks (4), and the connecting blocks (4) are detachably connected with the operation platform (3) through bolts. The outer side of the connecting plate (5) is fixedly connected with symmetrically arranged connecting blocks (4), and the connecting blocks (4) are detachably connected with the operation platform (3) through bolts.

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