Calibration auxiliary tool for tail retaining hook of winding head

Abstract

The utility model discloses a winding head tail retaining hook calibration auxiliary tool which comprises a supporting frame detachably installed on a winding head guide wheel support, two rotating arms arranged on the supporting frame, a scale frame arranged on the rotating arms and a plurality of vertical light beam sources arranged on the scale frame. Each tail retaining hook and each shredding groove correspond to one vertical light beam source, and the relative positions of the tail retaining hooks and the shredding grooves are adjusted and corrected through light beams emitted by the vertical light beam sources. The correct position, needing to be corrected, of each tail retaining hook is marked at a time through the light beams, so that the correction work efficiency of the tail retaining hooks is improved, the operation difficulty and workload are reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester filament production equipment, in particular to a winding head tail hook calibration auxiliary tool. Background Art

[0002] In the production of polyester filament, there is a device called a winder. There are multiple tail hooks on the winder, with as few as 12 and as many as 16. The spacing between each tail hook needs to be consistent, and the vertical direction needs to be aligned with the wire cutting slot of the paper tube, so that the winding machine can switch successfully when it automatically switches, and it will not fail to switch and require the operator to perform the head-spinning operation. In long-term operation, the position of the tail hook may be offset and needs to be recalibrated. The conventional adjustment method is to hang the yarn bundle on the tail hook and use the naked eye to see whether the position of the tail hook is aligned with the wire cutting slot of the paper tube. As a result, it takes at least 40 minutes to calibrate the position of the tail hook for a winding machine. The calibration time for the position of the tail hook is long, the workload is large, and the production efficiency is affected. Summary of the invention

[0003] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide a winding head tail hook calibration auxiliary tool, which uses a light beam to mark the correct position of each tail hook that needs to be corrected at one time, thereby improving the correction efficiency of the tail hook, reducing the operation difficulty and workload, and improving production efficiency.

[0004] In order to solve the above existing technical problems, this application adopts the following technical solutions:

[0005] A winding head tail hook calibration auxiliary tool comprises a support frame detachably mounted on a winding head guide wheel bracket, two rotating arms arranged on the support frame, a scale frame arranged on the rotating arms, and a plurality of vertical light beam sources arranged on the scale frame, each tail hook and wire cutting groove corresponds to one vertical light beam source, and the relative position of the tail hook and the wire cutting groove is relatively adjusted and corrected by the light beam emitted by the vertical light beam source.

[0006] Preferably, a level is provided on the scale frame, and the horizontal position of the scale frame is calibrated by the level.

[0007] Preferably, a scale is provided on the outer side of the scale frame, and the relative position of each of the vertical beam sources can be accurately controlled by the scale.

[0008] Preferably, the rotating arm includes a first extension arm rotatably connected to the support frame at one end and a second extension arm rotatably connected to the scale frame at one end. The first extension arm and the second extension arm are connected by a rotating shaft, and a locking shaft is provided at each rotating connection.

[0009] Preferably, a clamping mechanism is provided on the support frame, and the support frame is detachably mounted on the guide wheel bracket of the winding head through the clamping mechanism.

[0010] Preferably, the clamping mechanism includes clamping arms arranged at both ends of the support frame and locking nuts arranged on the clamping arms.

[0011] Preferably, one end of the vertical light beam source is sleeved on the scale frame, and a fastening screw is provided between the vertical light beam source and the scale frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The correct position of each tail hook that needs to be corrected is marked at one time through the light beam, thereby improving the correction efficiency of the tail hook, reducing the difficulty and workload of operation, and improving production efficiency. During the correction process, the same model of winding machine only needs to adjust the relative spacing of each vertical beam source once to achieve rapid positioning for subsequent correction, thereby effectively improving the correction efficiency of the tail hook and the wire cutting groove, reducing the correction time and difficulty of operation, making the workload lighter during repeated correction and higher production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] In the figure: 1, vertical beam source; 11, fastening screw; 12, U-shaped slide; 2, level; 3, scale; 4, scale frame; 5, rotating arm; 51, locking shaft; 52, first extension arm; 53, second extension arm; 6, support frame; 7, clamping mechanism; 71, clamping arm; 72, locking nut. DETAILED DESCRIPTION

[0016] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0017] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0018] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0019] like Figure 1 As shown, a winding head tail hook calibration auxiliary tool includes a support frame 6 detachably mounted on the winding head guide wheel bracket, two rotating arms 5 arranged on the support frame 6, a scale frame 4 arranged on the rotating arms 5, and a plurality of vertical light beam sources 1 arranged on the scale frame 4, each tail hook and wire cutting groove corresponds to one vertical light beam source 1, and the relative position of the tail hook and the wire cutting groove is relatively adjusted and corrected by the light beam emitted by the vertical light beam source 1.

[0020] In the actual practical process, the support frame 6 is clamped on the guide wheel bracket on the winding head, the vertical beam source 1 is turned on, and the rotating arm 5 is adjusted to make the vertical beam source 1 face the tail hook and the chuck in the winding head, so that the light beam can irradiate the tail hook and the chuck at the same time; the vertical beam source 1 is adjusted to make the light beam irradiated by each light beam source be aligned with the wire cutting groove of the paper tube and fixed. At this time, the position of the tail hook can be corrected according to the position of the light beam, and each tail hook can be aligned with the wire cutting groove with the light beam as a reference. If it is a winding machine of the same model, there is no need to adjust the position of a single light source on the scale frame 4 when it is used again, but only the position of the clamping frame and the level of the calibration scale frame 4 need to be adjusted. During the correction process, the winding machine of the same model only needs to adjust the relative spacing of each vertical beam source 1 once to achieve rapid positioning of subsequent correction, thereby effectively improving the correction efficiency of the tail hook and the wire cutting groove, reducing the correction time and operation difficulty, making the workload lighter during repeated correction and the production efficiency higher.

[0021] As a further improvement, a level meter 2 is provided on the scale frame 4 , and the horizontal position of the scale frame 4 is calibrated by the level meter 2 .

[0022] During the use of the calibration auxiliary tool, in order to quickly adjust the horizontal position of the scale frame 4, a spirit level 2 is installed on the scale frame 4. Horizontal correction is performed according to the spirit level 2 on the scale frame 4, which can make the position adjustment and installation speed of the entire calibration auxiliary tool faster and more accurate.

[0023] As a further improvement, a scale 3 is provided on the outer side of the scale frame 4 , and the relative positions of the vertical beam sources 1 can be accurately controlled by the scale 3 .

[0024] Since there are multiple tail hooks on the winding machine, and the spacing between the tail hooks of the same model is the same, after the scale frame 4 is provided with a scale 3 on the outside, the position of each vertical light beam source 1 can be installed and adjusted in advance, thereby achieving precise control of the relative position of each vertical light beam source 1, and the position adjustment of the vertical light beam source 1 is also more accurate.

[0025] A further improvement is that the rotating arm 5 includes a first extension arm 52 with one end rotatably connected to the support frame 6 and a second extension arm 53 with one end rotatably connected to the scale frame 4. The first extension arm 52 and the second extension arm 53 are connected by a rotating shaft, and a locking shaft 51 is provided at each rotating connection.

[0026] In order to avoid the problem of inaccurate position of the scale frame 4 due to inconsistent installation position of the support frame 6, a combination structure of a first extension arm 52 and a second extension arm 53 is adopted in the rotating arm 5. Through the separate control of the two extension arms, the position adjustment of the scale frame 4 can be more flexible. In the adjustment process, the rotating end can be fixed by rotating and tightening the locking shaft 51, which can avoid the problem of the rotating arm 5 being unable to be locked during the adjustment process, and no manual positioning is required during calibration.

[0027] A further improvement is that a clamping mechanism 7 is provided on the support frame 6, and the support frame 6 is detachably mounted on the guide wheel bracket of the winding head through the clamping mechanism 7; the clamping mechanism 7 includes clamping arms 71 arranged at both ends of the support frame 6 and locking nuts 72 arranged on the clamping arms 71.

[0028] In order to ensure that the support frame 6 can be easily disassembled and assembled with the guide wheel bracket on the winding head, a clamping mechanism 7 is installed at both ends of the support frame 6. The clamping mechanism 7 can achieve quick disassembly and assembly. The support frame 6 is composed of a clamping arm 71 and a locking nut 72. The clamping arm 71 only needs to be installed in a fixed position and then tightened by the locking nut 72. During disassembly and assembly and movement, the control is simpler and more convenient.

[0029] As a further improvement, one end of the vertical light beam source 1 is sleeved on the scale frame 4 , and a fastening screw 11 is provided between the vertical light beam source 1 and the scale frame 4 .

[0030] It is more convenient to move the vertical beam source 1 left and right and replace it, and it is convenient to lock and position it after the adjustment is completed, for example Figure 1The connecting end of the vertical beam source 1 and the scale frame 4 is a U-shaped slide seat 12 structure, which is simpler and more convenient whether it is disassembly or left and right movement. All vertical beam sources 1 are controlled by a unified power switch, and one end of the power control switch is a USB interface, which can be conveniently powered by a portable power supply for temporary power supply, and can also be conveniently connected to a transformer.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A winding head tail hook calibration auxiliary tool, characterized in that: The invention comprises a support frame (6) detachably mounted on a winding head guide wheel support, two rotating arms (5) arranged on the support frame (6), a scale frame (4) arranged on the rotating arms (5), and a plurality of vertical light beam sources (1) arranged on the scale frame (4), wherein each tail hook and wire cutting groove corresponds to one vertical light beam source (1), and the relative positions of the tail hook and the wire cutting groove are adjusted and corrected by the light beams emitted by the vertical light beam sources (1).

2. A winding head tail hook calibration auxiliary tool according to claim 1, characterized in that: A level (2) is provided on the scale frame (4), and the horizontal position of the scale frame (4) is calibrated by the level (2).

3. A winding head tail hook calibration auxiliary tool according to claim 1, characterized in that: A scale (3) is provided on the outer side of the scale frame (4), and the relative position of each of the vertical light beam sources (1) can be accurately controlled by the scale (3).

4. The winding head tail hook calibration auxiliary tool according to claim 1, characterized in that: The rotating arm (5) comprises a first extension arm (52) having one end rotatably connected to the support frame (6) and a second extension arm (53) having one end rotatably connected to the scale frame (4). The first extension arm (52) and the second extension arm (53) are connected by a rotating shaft, and each rotation connection is provided with a locking shaft (51).

5. The winding head tail hook calibration auxiliary tool according to claim 1, characterized in that: The support frame (6) is provided with a clamping mechanism (7), and the support frame (6) is detachably mounted on the guide wheel bracket of the winding head via the clamping mechanism (7).

6. A winding head tail hook calibration auxiliary tool according to claim 5, characterized in that: The clamping mechanism (7) comprises clamping arms (71) arranged at both ends of the support frame (6) and locking nuts (72) arranged on the clamping arms (71).

7. The winding head tail hook calibration auxiliary tool according to claim 1, characterized in that: One end of the vertical light beam source (1) is sleeved on the scale frame (4), and a fastening screw (11) is provided between the vertical light beam source (1) and the scale frame (4).

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