Multi-package core yarn feeding combined device for twisting machine
By designing a twisting machine to use a variety of rolled core yarn feeding combination devices, the problem that traditional cladding machines can only process spandex is solved, and efficient processing of core yarns of various raw materials and shapes is achieved, the processing range is expanded, the cost is reduced, and the yarn quality is improved.
Patent Information
- Application Number
- CN202421407814.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Traditional silk cladding machines can only process spandex as core yarn, and cannot meet the processing needs of a variety of raw materials and shapes.
A twisting machine is designed to feed a combination device for a variety of coil core yarn, including a spandex input device and a core yarn input device. It is fixed to the twisting machine through the rack channel steel and the input mount to realize the feeding of a variety of coil core yarns.
The processing scope of the wire covering machine has been expanded, and it can handle core yarns of various types, specifications and different package heights. It has a simple structure, convenient operation and low cost, which reduces machine load, reduces power consumption and improves yarn quality.
Smart Images
Figure CN222758424U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile machinery and equipment, in particular to a multiple package core yarn feeding combined device for a twisting machine. Background Art
[0002] In the current domestic market, when covering yarn machines are processing, the core yarns are mostly made of spandex of various specifications, and the spandex must be placed on a roller and actively fed. However, as people's demand for fabrics becomes more and more extensive, more and more types of raw materials must be processed into fabrics. Traditional covering yarn machines can only process spandex as core yarns, which can no longer meet the demand. It is necessary to develop a feeding device that can process multiple raw materials and multiple shapes of packaged core yarns.
[0003] Therefore, in order to solve the above-mentioned technical problems, it is necessary to provide an advanced and simple twisting machine with a plurality of package core yarn feeding combined device to overcome the above-mentioned defects in the prior art. Utility Model Content
[0004] The purpose of the utility model is to provide a combined device for feeding multiple package core yarns for a twisting machine, hoping to make up for the shortcomings of the prior art and solve all or part of the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A multiple package core yarn feeding combined device for a twisting machine is composed of a spandex input device, a core yarn input device, a frame channel steel, and an input mounting seat. The frame channel steel is fixed on an external device, which is a twisting machine. The input mounting seat is fixed on the frame channel steel. There are two sets of frame channel steels, which are symmetrically fixed on the lower part of the twisting machine. The input mounting seat is horizontally arranged on the frame channel steel. The spandex input device is arranged on the inner side of the input mounting seat, and the inner side refers to the side close to the twisting machine. The core yarn input device is arranged on the outer side of the input mounting seat. The spandex input device is composed of four ∅50 rollers installed on the input mounting seat through bearings, and four small angle irons are respectively installed on the input mounting seat, which are located between the two ∅50 rollers on both sides. The isolation rod angle iron is installed on the small angle irons at both ends, and the isolation rod is fixed on the isolation rod angle iron. The spandex is placed tangentially to the two ∅50 rollers, and as the rollers rotate in the opposite direction, the spandex can be unwound smoothly. The power for the rotation of the two ∅50 rollers comes from the ∅70 drafting roller also installed on the input mounting seat. They are driven by sprockets and chains. The number of teeth between the two sets of sprockets is different, which creates a speed difference between the ∅70 drafting roller and the ∅50 roller. The spandex will produce a pull when entering the external equipment for coating, and produce the performance requirements of the coated yarn; the two ∅50 rollers are driven by sprockets with the same number of teeth and chains, and the power of the ∅70 drafting roller comes from the external equipment of the machine.
[0007] A core yarn input device, the core yarn input device includes a footboard bracket, a footboard, a sliding rod bracket 1, a sliding rod A, a sliding rod group, and a sliding rod bracket 2. The footboard bracket is fixed to the outside of the input mounting seat, the footboard is arranged on the input mounting seat, the sliding rod bracket 1 is arranged on the upper part of the footboard, the sliding rod A is arranged on the sliding rod bracket 1, the sliding rod bracket 2 is arranged on the lower part of the footboard, and the sliding rod group is arranged on the sliding rod bracket 2.
[0008] In an embodiment that can optimize the above-mentioned scheme, the spandex input device and the core yarn input device are two groups, which are symmetrically arranged on both sides of the input mounting seat. The twisting machine described in this scheme uses a plurality of package core yarn feeding combination devices as a group of working units. In specific implementation, several groups of working units can be superimposed and configured according to needs.
[0009] In an embodiment that can optimize the above-mentioned solution, the footboard is C-shaped, and the opening is arranged on the footboard bracket facing downward. The footboard is used for people to step on it on the one hand, and for fixing the sliding screw rod assembly on the other hand.
[0010] In an implementation that can optimize the aforementioned solution, the sliding screw group consists of a sliding screw B and a sliding screw C, and the sliding screw B and the sliding screw C are respectively arranged at the two ends of the C-shaped downward bend of the footrest through two sliding screw brackets.
[0011] In an embodiment that can optimize the above-mentioned solution, it also includes a tension assembly, a tensioner angle iron, and an angle iron bracket. The angle iron bracket is fixed on the input mounting seat and arranged inside the spandex input device. The tensioner angle iron is fixed on the angle iron bracket, and the tension assembly is arranged on the tensioner angle iron. The tension assembly has several groups, which are matched with the spandex input device and the core yarn input device.
[0012] In an embodiment that can optimize the above-mentioned solution, the tension component is a combination of one or more of a tensioner and a wire guide hook. Two groups of holes are arranged at corresponding positions on the tensioner angle iron, and the tensioner or the wire guide hook can be selected for configuration according to needs.
[0013] In an embodiment that can optimize the above solution, it also includes a foot bolt, which is arranged at the lower part of the input mounting seat. The foot bolt specification is an M12X120 external hexagonal full-thread bolt, which is used to support the weight of the footboard and the upper sliding screw bracket 1 and the sliding screw bracket 2 and the sliding screw.
[0014] In an implementation that can optimize the aforementioned solution, the vertical height of the screw rod A is greater than the vertical height of the screw rod assembly.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The utility model discloses a combined device for feeding multiple package core yarns for a twisting machine, which is suitable for core yarns of various types, specifications and different package heights, and expands the processing range of the covering yarn machine; and still retains the original traditional spandex feeding structure, and two feeding methods can be freely selected; the device has a simple structure, is easy to operate, has a low cost and a high cost performance ratio; the original spandex feeding roller is cancelled, which reduces the load of the machine, reduces the power consumption of the machine, and effectively saves costs; a tension component is added before the core yarn enters the drafting, which can better control the tension of the core yarn, provide protection for the drafting of the core yarn, and improve the quality of the yarn; two groups of holes are designed on the tensioner angle iron, which can meet the needs of different customers and meet the versatility of parts processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a structural schematic diagram of the utility model in which the multiple package core yarn feeding combined device for the twisting machine is only equipped with a core yarn input device;
[0019] Figure 2 It is a schematic diagram of the structure of the device in which the multiple package core yarn feeding combined device for the twisting machine of the utility model is installed together with the spandex device and the core yarn input device;
[0020] Figure 3 The utility model is a top view of a device in which a plurality of package core yarn feeding combined device, a spandex device and a core yarn input device for a twisting machine are installed together.
[0021] Attached photos
[0022] 1. Frame channel steel, 2. Input mounting seat, 3. Footboard bracket, 4. Footboard, 5. Sliding screw rod bracket 1, 6-1. Sliding screw rod A, 6-2. Sliding screw rod B, 6-3. Sliding screw rod C, 7. Sliding screw rod bracket 2, 8-1. Tensioner, 8-2. Wire guide hook, 9. Tensioner angle iron, 10. Angle iron bracket, 11. Core yarn package 1, 12. Core yarn package 2, 13. Foot bolts;
[0023] D. spandex input device, E. chain, F. spandex. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] It should be noted that similar reference numerals denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.
[0026] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] See also Figures 1 to 3 , this embodiment provides a combined device for feeding multiple package core yarns for a twisting machine.
[0030] A multiple package core yarn feeding combined device for a twisting machine, comprising a spandex input device D, a core yarn input device, a frame channel steel 1, and an input mounting seat 2. The frame channel steel 1 is fixed on an external device, which is a twisting machine. The input mounting seat 2 is fixed on the frame channel steel 1. The frame channel steel 1 has two groups, which are symmetrically fixed on the lower part of the twisting machine. The input mounting seat 2 is horizontally arranged on the frame channel steel 1. The spandex input device D is arranged on the inner side of the input mounting seat 2, and the inner side refers to the side close to the twisting machine. The core yarn input device is arranged on the outer side of the input mounting seat 2.
[0031] The core yarn input device includes a footboard bracket 3, a footboard 4, a screw rod bracket 1 5, a screw rod A6-1, a screw rod group, and a screw rod bracket 2 7. The footboard bracket 3 is fixed to the outside of the input mounting seat 2, the footboard 4 is arranged on the input mounting seat 2, the screw rod bracket 1 5 is arranged on the upper part of the footboard 4, the screw rod A6-1 is arranged on the screw rod bracket 1 5, the screw rod bracket 2 7 is arranged on the lower part of the footboard 4, and the screw rod group is arranged on the screw rod bracket 2 7. In an embodiment that can optimize the aforementioned scheme, the spandex input device D and the core yarn input device are two groups, which are symmetrically arranged on both sides of the input mounting seat 2. The twisting machine described in this scheme uses a plurality of package core yarn feeding combination devices as a group of working units. In specific implementation, several groups of working units can be superimposed and configured according to needs.
[0032] Further, the footboard 4 is C-shaped, and the opening is downwardly arranged on the footboard bracket 3. The footboard 4 is used for people to step on on the one hand, and is used to fix the sliding screw rod group on the other hand.
[0033] Furthermore, the sliding screw group is composed of a sliding screw B6-2 and a sliding screw C6-3, and the sliding screw B6-2 and the sliding screw C6-3 are respectively arranged at the two ends of the downwardly bent C-shaped pedal 4 through sliding screw brackets 7.
[0034] The above scheme is further optimized, and further includes a tension assembly, a tensioner angle iron 9, and an angle iron bracket 10. The angle iron bracket 10 is fixed on the input mounting seat 2 and is arranged inside the spandex input device D. The tensioner angle iron 9 is fixed on the angle iron bracket 10, and the tension assembly is arranged on the tensioner angle iron 9. The tension assembly has several groups, which are matched with the spandex input device D and the core yarn input device.
[0035] Further, the tension assembly is a combination of one or more of the tensioner 8-1 and the wire guide hook 8-2. Two groups of holes are arranged at corresponding positions on the tensioner angle iron, and the tensioner 8-1 or the wire guide hook 8-2 can be selected for configuration according to needs.
[0036] The above scheme is further optimized, and further includes a foot bolt 13, which is arranged at the lower part of the input mounting seat 2. The foot bolt specification is an M12X120 external hexagonal full-thread bolt, which is used to support the weight of the footboard and the upper sliding screw bracket 1 and the sliding screw bracket 2 and the sliding screw.
[0037] The above solution is further optimized, and the vertical height of the sliding screw A6-1 is greater than the vertical height of the sliding screw group.
[0038] Working principle:
[0039] During operation, the core yarn package 1 11 and the core yarn package 2 12 can be placed at different heights on the inner and outer sides of the footboard. The inner core yarn bypasses the third group of sliding screw rods C6-3 when unwinding, and the outer core yarn bypasses the first group of sliding screw rods A6-1 and the second group of sliding screw rods B6-2 when unwinding. It is also possible to choose which group of sliding screw rods to pass through according to the placement position of the core yarn.
[0040] The twisting machine described in the utility model uses a combination device for feeding multiple package core yarns, and a spandex input device D and a core yarn input device can be installed at the same time; if the package core yarn input device is to be used, it is only necessary to disconnect the chain E connecting the spandex input device D and the drafting shaft. If the package core yarn winding amount is large, the spandex input device can be removed to facilitate the placement of the package core yarn.
[0041] The twisting machine of the utility model uses a variety of package core yarn feeding methods to feed the combined device. The package core yarn can be packages of different shapes, such as conical, straight, shell-shaped, etc.; it can also be packages of different raw materials, such as cotton yarn, polyester filament, polypropylene, etc.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A combined device for feeding multiple package core yarns for a twisting machine, characterized in that: The invention is composed of a spandex input device (D), a core yarn input device, a frame channel steel (1), and an input mounting seat (2); the frame channel steel (1) is fixed on an external device, the input mounting seat (2) is fixed on the frame channel steel (1), the spandex input device (D) is arranged on the inner side of the input mounting seat (2), and the core yarn input device is arranged on the outer side of the input mounting seat (2); A core yarn input device, the core yarn input device comprises a footboard bracket (3), a footboard (4), a first sliding rod bracket (5), a sliding rod A (6-1), a sliding rod group, and a second sliding rod bracket (7), wherein the footboard bracket (3) is fixed to the outside of the input mounting seat (2), the footboard (4) is arranged on the input mounting seat (2), the first sliding rod bracket (5) is arranged on the upper part of the footboard (4), the sliding rod A (6-1) is arranged on the first sliding rod bracket (5), the second sliding rod bracket (7) is arranged on the lower part of the footboard (4), and the sliding rod group is arranged on the second sliding rod bracket (7).
2. A combined device for feeding multiple package core yarns for a twisting machine according to claim 1, characterized in that: The spandex input device (D) and the core yarn input device are two groups, which are symmetrically arranged on both sides of the input mounting seat (2).
3. A combined device for feeding multiple package core yarns for a twisting machine according to claim 2, characterized in that: The footboard (4) is C-shaped and is arranged on the footboard bracket (3) with its opening facing downward.
4. A combined device for feeding multiple package core yarns for a twisting machine according to claim 3, characterized in that: The sliding screw assembly consists of a sliding screw B (6-2) and a sliding screw C (6-3), and the sliding screw B (6-2) and the sliding screw C (6-3) are respectively arranged at the two ends of the C-shaped downward bend of the footrest (4) through sliding screw brackets (7).
5. A combined device for feeding multiple package core yarns for a twisting machine according to claim 2, characterized in that: It also includes a tension assembly, a tensioner angle iron (9), and an angle iron bracket (10); the angle iron bracket (10) is fixed on the input mounting seat (2) and arranged on the inner side of the spandex input device (D); the tensioner angle iron (9) is fixed on the angle iron bracket (10); and the tension assembly is arranged on the tensioner angle iron (9).
6. A combined device for feeding multiple package core yarns for a twisting machine according to claim 5, characterized in that: The tension component is a combination of one or more of a tensioner (8-1) and a guide wire hook (8-2).
7. A combined device for feeding multiple package core yarns for a twisting machine according to claim 2, characterized in that: It also includes a base bolt (13), wherein the base bolt (13) is arranged at the lower part of the input mounting seat (2).
8. A combined device for feeding multiple package core yarns for a twisting machine according to claim 2, characterized in that: The vertical height of the sliding screw rod A (6-1) is greater than the vertical height of the sliding screw rod group.