Knitting device

Abstract

The utility model discloses a knitting device which comprises a knitting machine and further comprises a cloth rolling mechanism installed at the discharging position of the knitting machine, and a winding drum is filled after the cloth rolling mechanism is opened in a rotating mode. According to the device, when the shaft rod rotates, the shaft fixing device is matched with the fixed shaft, so that the shaft rod rotates stably; according to the device, the shaft rod can only rotate within the horizontal range, and after the shaft fixing device is used for positioning, the shaft rod is parallel to the discharging shaft of the knitting machine, so that cloth rolling is more stable. Due to the fact that the shaft rod can rotate, the installation selectable angle of the winding drum is larger, the requirement for space is relatively reduced, and the winding drum is easy to load.

Description

Technical Field

[0001] The utility model relates to a knitting device. Background Art

[0002] A knitting machine is an important device for completing fabric knitting. A cloth winding mechanism needs to be installed at the discharging position of the knitting machine. In the prior art, a reel parallel to the discharging shaft of the knitting machine is adopted for the cloth winding mechanism. The reel is used to load a bobbin, and the fabric is wound around the bobbin.

[0003] However, the loading angle of such a reel in the prior art is fixed, that is to say, it is necessary to ensure that there is enough lateral spacing to install the bobbin. In actual use, it has high requirements for the site, and the loading of the bobbin is relatively troublesome.

[0004] Based on the above problems, we have designed a knitting device with stable rotation, capable of changing the loading angle, and easy to load the bobbin. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a knitting device with stable rotation, capable of changing the loading angle, and easy to load the bobbin.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] A knitting device includes a knitting machine and a cloth winding mechanism installed at the discharging position of the knitting machine. The cloth winding mechanism rotates and opens to load the bobbin.

[0008] Preferably, the cloth winding mechanism includes a shaft rod and a fixed shaft device. A rotary support unit is arranged at one end of the shaft rod, and an adjustable clamping unit is screwed into the other end of the shaft rod. A servo motor is installed through the rotary support unit. The servo motor is connected to the shaft rod after passing through the rotary support unit. The rotary support unit is connected to the knitting machine, the fixed shaft device is connected to the knitting machine, and the fixed shaft device cooperates with the adjustable clamping unit.

[0009] Preferably, the rotary support unit includes a shaft tube. A connecting shaft is rotatably arranged in the shaft tube. One end of the connecting shaft is fixedly connected to the shaft rod, and the other end is connected to the output shaft of the servo motor. A connecting seat is arranged at the upper end of the shaft tube. A vertical shaft is rotatably connected through the connecting seat. A first connecting seat is fixedly arranged at the upper end of the vertical shaft, and the knitting machine is connected through the first connecting seat.

[0010] Preferably, the adjustable clamping unit includes a threaded rod, one end of the threaded rod is screwed into the shaft rod, the other end of the threaded rod is provided with an end portion, more than two handles are annularly arranged on the outer wall of the end portion, a positioning shaft is arranged at the center of the end portion, and through the cooperation of the positioning shaft and the fixed shaft device, a first positioning plate for clamping the winding drum is arranged on the shaft rod, and a second positioning plate corresponding to the first positioning plate is arranged on the end portion.

[0011] Preferably, the fixed shaft device includes a three-axis cylinder, a positioning seat is installed at the telescopic end of the three-axis cylinder, two positioning wheels are rotatably arranged inside the positioning seat, and the positioning shaft is positioned between the two positioning wheels.

[0012] Preferably, the end of the shaft rod facing the threaded rod is processed with a conical guiding surface.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In this device, when the shaft rod rotates, through the cooperation of the fixed shaft device and the fixed shaft, the rotation of the shaft rod is stable.

[0015] In this device, the shaft rod can only rotate within the horizontal range. After being positioned by the fixed shaft device, the shaft rod is parallel to the discharge shaft of the knitting machine, so the cloth winding is more stable.

[0016] Since the shaft rod is rotatable, the installation angle of the winding drum can be selected more widely, the space requirement is relatively reduced, and it is easy to load the winding drum.

[0017] In this device, through the cooperation of the adjustable clamping unit and the shaft rod, the rapid clamping of the winding drum can be realized, and the operation is simple and convenient. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a structural schematic diagram of the present utility model;

[0020] Figure 2 It is a structural schematic diagram of the cloth winding mechanism;

[0021] Figure 3 It is a side view of the fixed shaft device. Detailed Embodiments

[0022] All features disclosed in this specification, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any way.

[0023] Any feature disclosed in this specification (including any additional claims, abstract, and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example in a series of equivalent or similar features.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end portion", "length", "outer end", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present 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 should not be construed as a limitation to the present utility model.

[0025] In addition, in the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and limited, terms such as "arranged", "socketed", "connected", "penetrated", "plugged in", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Refer to Figure 1 A knitting device as shown, including a knitting machine 1, and further including a cloth winding mechanism 2 installed at the discharging position of the knitting machine 1. The cloth winding mechanism 2 rotates and opens to load the reel.

[0028] In the above technical solution, the cloth winding mechanism 2 can rotate and open. After rotating and opening, the angle is larger, which is convenient for loading or disassembling the reel.

[0029] Refer to Figure 2As shown, the cloth winding mechanism 2 includes a shaft rod 21 and a fixed shaft device 22. One end of the shaft rod 21 is provided with a rotary support unit 23, and an adjustable clamping unit 24 is screwed into the other end of the shaft rod 21. A servo motor 25 is installed through the rotary support unit 23. The servo motor 25 is connected to the shaft rod 21 after passing through the rotary support unit 23. The rotary support unit 23 is connected to the knitting machine 1, and the fixed shaft device 22 is connected to the knitting machine 1. The fixed shaft device 22 cooperates with the adjustable clamping unit 24.

[0030] In the above technical solution, the shaft rod 21 rotates driven by the servo motor 25. The reel is clamped through the shaft rod 21 and the adjustable clamping unit 24, and the adjustable clamping unit 24 is positioned through the fixed shaft device 22, making the rotation of the shaft rod 21 more stable.

[0031] Refer to Figure 2 As shown, the rotary support unit 23 includes a shaft tube 231. A connecting shaft 232 is rotatably arranged inside the shaft tube 231. One end of the connecting shaft 232 is fixedly connected to the shaft rod 21, and the other end is connected to the output shaft of the servo motor 25. A connecting seat 233 is arranged at the upper end of the shaft tube 231. A vertical shaft 234 is rotatably connected through the connecting seat 233, and the rotation is supported by bearings. A first connecting seat 235 is fixedly arranged at the upper end of the vertical shaft 234, and the knitting machine 1 is connected through the first connecting seat 235; an L-shaped mounting bracket 2323 is welded at the bottom of the shaft tube 231, and the servo motor is mounted through this mounting bracket 2323.

[0032] In the above technical solution, the shaft tube 231 can rotate along the vertical shaft 234, which is convenient for replacing the reel after turning the shaft rod 21.

[0033] Refer to Figure 2 As shown, the adjustable clamping unit 24 includes a threaded rod 241. One end of the threaded rod 241 is screwed into the shaft rod 21, and the other end of the threaded rod 241 is provided with an end portion 242. More than two handles 243 are annularly arranged on the outer wall of the end portion 242. A positioning shaft 245 is arranged at the center of the end portion 242. The fixed shaft device 22 is cooperated through the positioning shaft 245. A first clamping positioning plate 2111 for clamping the reel is arranged on the shaft rod 21, and a second positioning plate 2112 corresponding to the first positioning plate 2111 is arranged on the end portion 242.

[0034] In the above technical solution, the clamping of the reel is completed by screwing the threaded rod 241. When winding the cloth, the shaft rod 21 and the reel rotate together.

[0035] Refer to Figure 2 and Figure 3As shown, the fixed-axis device 22 includes a three-axis cylinder 221. A positioning seat 222 is installed at the telescopic end of the three-axis cylinder 221. Two positioning wheels 223 are rotatably arranged inside the positioning seat 222, and the positioning shaft 245 is positioned between the two positioning wheels 223.

[0036] Refer to Figure 2 As shown, a tapered guiding surface 2222 is machined at the end of the shaft rod 21 facing the threaded rod 241.

[0037] The setting of the guiding surface facilitates the assembly of the reel.

[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0039] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for the sake of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0040] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0043] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A knitting device, comprising a knitting machine, characterized in that: It further includes a cloth winding mechanism installed at the discharging position of the knitting machine. After the cloth winding mechanism rotates and opens, a winding drum is loaded. The cloth winding mechanism includes a shaft rod and a fixed shaft device. One end of the shaft rod is provided with a rotating support unit, and an adjustable clamping unit is screwed into the other end of the shaft rod. A servo motor is installed through the rotating support unit. The servo motor is connected to the shaft rod after passing through the rotating support unit. The rotating support unit is connected to the knitting machine, and the fixed shaft device is connected to the knitting machine. The fixed shaft device cooperates with the adjustable clamping unit. The rotating support unit includes a shaft tube, and a connecting shaft is rotatably arranged inside the shaft tube. One end of the connecting shaft is fixedly connected to the shaft rod, and the other end is connected to the output shaft of the servo motor. A connecting seat is arranged at the upper end of the shaft tube, and a vertical shaft is rotatably connected through the connecting seat. A first connecting seat is fixedly arranged at the upper end of the vertical shaft, and the knitting machine is connected through the first connecting seat. The adjustable clamping unit includes a threaded rod. One end of the threaded rod is screwed into the shaft rod, and the other end of the threaded rod is provided with an end portion. More than two handles are annularly arranged on the outer wall of the end portion. A positioning shaft is arranged at the axis center of the end portion. The positioning shaft cooperates with the fixed shaft device, and a first clamping positioning plate for clamping the winding drum is arranged on the shaft rod. A second positioning plate corresponding to the first positioning plate is arranged on the end portion.

2. The knitting device according to claim 1, characterized in that: The fixed shaft device includes a three-axis cylinder, and a positioning seat is installed at the telescopic end of the three-axis cylinder. Two positioning wheels are rotatably arranged inside the positioning seat, and the positioning shaft is positioned between the two positioning wheels.

3. The knitting device according to claim 1, characterized in that: The end of the shaft rod facing the threaded rod is processed with a conical guiding surface.

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