Yarn guiding mechanism and tension device for warping machine

Abstract

The utility model relates to the technical field of tensioners, in particular to a yarn guiding mechanism and a tension device for a warping machine, which comprise a yarn inlet hole, a yarn pressing sheet, a transition hole, a yarn guiding wheel and a yarn outlet hole, the yarn inlet hole is positioned on a mounting seat, the yarn pressing sheet is sleeved on a support column, the transition hole is arranged on the support column, and the yarn guiding wheel is arranged on the yarn outlet hole. The yarn guide wheel is installed on the yarn guide wheel installation plate in an angle-adjustable mode, the yarn guide wheel comprises a yarn guide part and a penetrating hole part, a yarn guide hole is formed in the penetrating hole part, the yarn outlet hole is located under the yarn penetrating hole, and yarn sequentially passes through the yarn inlet hole, the transition hole, the yarn guide hole and the yarn outlet hole to be perpendicularly fed into the tensioner. The yarn guide wheel is provided with the yarn guide hole, the yarn enters the yarn outlet hole after passing through the yarn guide hole, the yarn is restrained, and the yarn is not prone to falling off; the angle of the yarn guide wheel is adjustable, and therefore it is guaranteed that the yarn vertically penetrates through the yarn outlet hole and is tangent to the tensioner.

Description

TECHNICAL FIELD

[0001] The utility model relates to tensioner technical field, especially relate to a wire guide mechanism and tension device for warping machine. BACKGROUND

[0002] The warping machine tensioner is an important component on the warping machine, which is used for controlling and adjusting the tension of the yarn or filament during the warping process, and ensuring the warping quality and efficiency.

[0003] The utility model discloses a kind of electromagnetic tensioners for warping machine, including: mounting seat, wire guide device, adjustable clamping device, work type tension wheel and tension generating device;Wire guide device is located at mounting seat left end;The wire guide device includes first introduction hole, thread guide, silk pressing piece and second introduction hole;First introduction hole penetrates mounting seat;Thread guide is equipped with pressure sensor;Silk pressing piece is located between first introduction hole and thread guide;Second introduction hole is located below thread guide;The adjustable clamping mechanism is located at mounting seat right end;The tension generating device is installed on mounting seat, and it is suitable for adjusting tension according to the signal of the sensor;The work type tension wheel is installed on the upper end of tension generating device.Through the setting of the thread guide with pressure sensor, and according to the sensor signal realizes the control to tension generating device, realizes the automatic adjustment of electromagnetic tensioner, improves efficiency;Through the setting of silk pressing piece, the vibration of yarn movement process is reduced, and stability is improved.

[0004] In the original wire guide device, the yarn is introduced to the tension wheel through the second introduction hole after passing through the wire guide wheel, and the wire guide wheel has a roller structure, which does not constrain the passing yarn, so the yarn is easy to fall off. UTILITY MODEL CONTENTS

[0005] The utility model solves the problems in the related art, and provides a wire guide mechanism and tension device for warping machine, a wire guide hole is formed in the thread guide, the yarn enters the wire outlet hole after passing through the wire guide hole, the yarn is constrained, and the yarn is not easy to fall off;The angle of the wire guide wheel is adjustable, so that the yarn passes through the wire outlet hole vertically, and the yarn is tangent to the tensioner.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme: a wire guide mechanism, including inlet hole, silk pressing piece, transition hole, wire guide wheel and outlet hole, the inlet hole is located on the mounting seat, the silk pressing piece is sleeved on the supporting column, the transition hole is formed in the supporting column, the angle of the wire guide wheel is adjustable, and the wire guide wheel is installed on the wire guide wheel mounting plate, the wire guide wheel includes a wire guide part and a perforated part, the wire guide hole is formed in the perforated part, the outlet hole is located directly below the wire guide hole, and the yarn passes through the inlet hole, the transition hole, the wire guide hole and the outlet hole in sequence to enter the tensioner vertically.

[0007] As a preferred scheme, the mounting base comprises a seat body, a containing shell, the seat body is provided with a first vertical plate on a side away from the wire wheel, and the wire inlet hole is arranged on the first vertical plate; and the seat body is provided with a second vertical plate on a side close to the tensioner.

[0008] As a preferred scheme, the second vertical plate is provided with a lead-out rod, and the lead-out rod is provided with a lead-out hole.

[0009] As a preferred scheme, the first vertical plate is provided with a lead-in rod, and the lead-in rod is provided with a wire inlet hole.

[0010] As a preferred scheme, the pressing piece is supported by a support seat, and the support seat comprises a support base, a support rod and a support top, and the support base is formed with a support ring for supporting the pressing piece.

[0011] The utility model discloses another aspect still provides a kind of tension device for warping machine, including preceding described wire guide mechanism.

[0012] Compared with prior art, the utility model has the beneficial effects that:

[0013] The yarn guide wheel is provided with a wire hole, and the yarn enters the wire hole and then enters the wire outlet hole, thereby restricting the yarn and preventing the yarn from falling off;

[0014] The yarn guide wheel is installed on the wire wheel mounting plate by bolts, so that the angle can be adjusted to ensure that the yarn passes through the wire outlet hole vertically and is tangent to the tensioner.

[0015] The two pressing pieces can press and hold the yarn during the yarn routing process, reduce the vibration during the yarn routing process, and improve the stability of the yarn routing.

[0016] The support ring is used to support the pressing piece and keep the pressing piece stable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the position relation schematic view of the wire guide mechanism and the mounting base of the utility model;

[0018] Figure 2 is the structure schematic view of the wire guide mechanism applied to the tensioner of the utility model;

[0019] Figure 3 is the structure schematic view of the wire wheel of the utility model;

[0020] Figure 4 is the structure schematic view of the support seat and the support column of the utility model.

[0021] In the drawings:

[0022] 1, incoming hole, 2, pressing piece, 3, transition hole, 4, wire wheel, 41, wire part, 42, perforated part, 43, wire hole, 5, outgoing hole, 6, support column, 7, mounting seat, 71, seat body, 72, containing shell, 73, first vertical plate, 74, second vertical plate, 8, tensioner, 9, lead-out rod, 91, lead-out hole, 10, support seat, 101, support base, 102, support rod, 103, support top seat, 104, support ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0025] Unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions, and numerical values set forth in the various embodiments described herein are not meant to limit the scope of the present application. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in proportion. The techniques, methods and devices known to those skilled in the art can not be discussed in detail, but in appropriate cases, the techniques, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] In the description of the utility model, it needs to be understood that the directions such as '' front, back, up, down, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated direction or positional relationship is usually based on the direction or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, under the condition of not making the opposite statement, these direction words do not indicate and imply that the device or element indicated must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model;Direction words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0027] For the convenience of description, spatial relative terms such as '' above'', '' above'', '' upper surface'', '' upper '' and the like can be used here to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the example term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0028] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore, it cannot be understood as the limitation of the protection scope of the utility model.

[0029] Example 1

[0030] As Figures 1 to 4 As shown, a wire mechanism, including wire inlet hole 1, wire pressing piece 2, transition hole 3, wire guide wheel 4 and wire outlet hole 5, wire inlet hole 1 is located on mounting seat 7, wire pressing piece 2 is sleeved on supporting column 6, supporting column 6 is provided with transition hole 3, wire guide wheel 4 is adjustably installed on wire guide wheel mounting plate, specifically, wire guide wheel 4 is installed on wire guide wheel mounting plate through bolt, which is convenient for angle adjustment, so as to ensure that the yarn is vertically threaded through the wire outlet hole, so as to be tangent to the tensioner 8;The shape of wire guide wheel 4 is as Figure 3As shown, the wire wheel 4 includes a wire portion 41 and a perforated portion 42. A wire hole 43 is provided on the perforated portion 42. The wire outlet hole 5 is located directly below the threading hole 43. The yarn passes through the wire hole 43 and then enters the wire outlet hole 5, which constrains the yarn and makes it less likely to fall off. The yarn passes through the wire inlet hole 1, the transition hole 3, the wire hole 43, and the wire outlet hole 5 in sequence and enters the tensioner 8.

[0031] In one embodiment, the mounting seat 7 includes a seat body 71 and a accommodating shell 72. A first vertical plate 73 is provided on the side of the seat body 71 away from the wire pulley 4, and the wire entry hole 1 is opened on the first vertical plate 73; a second vertical plate 74 is provided on the side of the seat body 71 close to the tensioner 8, and the tensioner 8 is installed in the accommodating shell 72.

[0032] In addition, the bottom of the seat body 71 away from the tensioner 8 has a triangular reinforcement rib, and a screw hole is left on the reinforcement rib. M3 self-tapping screws are screwed into the screw holes to play the role of electrostatic discharge connection.

[0033] In one embodiment, a lead-out rod 9 is mounted on the second vertical plate 74 . A lead-out hole 91 is formed on the lead-out rod 9 . The yarn passing through the tensioner 8 finally comes out from the lead-out hole 91 .

[0034] In one embodiment, an introduction rod is installed on the first vertical plate 73, and a wire entry hole 1 is opened on the introduction rod.

[0035] In one embodiment, the wire pressing sheet 2 is supported by a support seat 10 , which includes a support base 101 , a support rod 102 and a support top seat 103 . A support ring 104 for supporting the wire pressing sheet 2 is formed on the support base 101 .

[0036] Example 2

[0037] like Figure 2 As shown, this embodiment provides a tension device for a warping machine, including the guide wire mechanism in Example 1.

[0038] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A wire guide mechanism, characterized by: Including wire inlet hole (1), wire pressing piece (2), transition hole (3), wire guide wheel (4) and wire outlet hole (5), the wire inlet hole (1) is located on the mounting seat (7), the wire pressing piece (2) is sleeved on the support column (6), the support column (6) is provided with the transition hole (3), the wire guide wheel (4) is adjustably mounted on the wire guide wheel mounting plate, the wire guide wheel (4) includes wire guide part (41) and perforated part (42), the perforated part (42) is provided with wire guide hole (43), the wire outlet hole (5) is located directly below the wire guide hole (43), and the yarn is sequentially threaded through the wire inlet hole (1), the transition hole (3), the wire guide hole (43) and the wire outlet hole (5) to be vertically threaded into the tensioner (8).

2. The guide wire mechanism according to claim 1, characterized in that: The mounting seat (7) includes seat body (71) and containing shell (72), the seat body (71) is provided with first vertical plate (73) away from the wire guide wheel (4), and the wire inlet hole (1) is formed in the first vertical plate (73); the seat body (71) is provided with second vertical plate (74) close to the tensioner (8).

3. The guide wire mechanism of claim 2, wherein: The second vertical plate (74) is provided with lead-out rod (9), and the lead-out rod (9) is provided with lead-out hole (91).

4. The guide wire mechanism of claim 2, wherein: The first vertical plate (73) is provided with lead-in rod, and the lead-in rod is provided with wire inlet hole (1).

5. The guide-wire mechanism of claim 1, wherein: The wire pressing piece (2) is supported by the support seat (10), and the support seat (10) includes support base (101), support rod (102) and support top seat (103), and the support base (101) is formed with support ring (104) for supporting the wire pressing piece (2).

6. A tension device for a warping machine, characterized in that: It includes the wire guide mechanism as claimed in any one of claims 1~5.

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