Wire feeding device and head wrapping machine

Abstract

The utility model relates to a thread feeding device and a head wrapping machine. The thread feeding device comprises a cross rod, a thread arranging frame and a thread picking frame. The cross rod is of a rectangular metal plate structure; the wire arranging frame is horizontally arranged, one end of the wire arranging frame is connected with the cross rod, and the wire arranging frame is used for guiding; one end of each thread take-up frame is fixed to the cross rod through a thread take-up shaft, the thread take-up frames can axially rotate around the thread take-up shaft, first thread passing wheels are installed at the other ends of the thread take-up frames, and the thread take-up frames are used for guiding. By arranging the mounting cross rod, the thread arranging frame and the thread picking frame for guiding, automatic work of thread feeding of the head wrapping machine is achieved, the production efficiency is improved, and the working time is shortened.

Description

Technical Field

[0001] This application relates to the field of shoelace processing, and more particularly to a threading device and a toe-wrapping machine. Background Technology

[0002] Over time, shoelace toe-wrapping machine technology has matured, evolving from semi-automatic to fully automatic, gradually meeting the high-efficiency and precision requirements of shoelace and other rope and ribbon product production. Shoelace toe-wrapping machines are widely used in the production of shoelaces, shoulder straps, handles, seat belts, ropes, and other rope and ribbon products. Especially in large-scale production, toe-wrapping machines can significantly improve production efficiency and product quality while reducing production costs, making them an indispensable part of modern production lines.

[0003] The working principle of a shoelace toe-wrapping machine is to feed the shoelace into the machine, where it undergoes a series of automated steps, such as cutting, welding, and cooling, ultimately forming a complete shoelace or rope product. During the welding process, the machine precisely controls the welding temperature and time to ensure that the ends of each shoelace or rope have the same quality and appearance. This automated production method greatly improves production efficiency and saves labor costs. Utility Model Content

[0004] In view of this, this application proposes an infeed device and a head wrapping machine, which improves production efficiency.

[0005] According to one aspect of this application, a cable entry device is provided, comprising: a crossbar, a cable tray, and a cable take-up rack;

[0006] The crossbar is a rectangular sheet metal structure;

[0007] One end of the cable tray is connected to one end of the crossbar, and the other end is a free end that extends away from the main body of the crossbar and forms a preset angle with the crossbar. The cable tray is used for guidance.

[0008] One end of each of the aforementioned thread take-up frames is fixed to the crossbar via a thread take-up shaft, and the other end is a free end and is equipped with a first thread guide wheel. The thread take-up frame is rotatable around the thread take-up shaft, and the other end of the thread take-up frame is equipped with a first thread guide wheel. The thread take-up frame is used for guidance.

[0009] In one possible implementation, the cable tray is a plate-like structure with several openings, each of which is provided with a guide post.

[0010] In one possible implementation, the crossbar is provided with a plurality of rotatable second guide wheels via bearings.

[0011] One possible implementation also includes: a left strut, a right strut, a support plate, and a side strut;

[0012] One end of the crossbar is fixed to the left support rod, and the other end is fixedly connected to the right support rod through the support plate. The left support rod and the right support rod are placed vertically to support the crossbar. One end of the side support rod is connected to the right support rod and the other end is connected to the crossbar. The side support rod is used to fix the right support rod and the crossbar. The support plate connects the right support rod and the crossbar.

[0013] One possible implementation also includes: a proximity switch plate;

[0014] The proximity switch plate is placed vertically and is fixedly mounted on the top of the crossbar by a mounting bracket.

[0015] One possible implementation also includes: a cable tray support rod, a mounting plate, and a baffle plate;

[0016] One end of the cable tray support rod is fixedly installed on the cable tray, and the cable tray support rod is used to support the cable tray.

[0017] The mounting plate has an L-shaped structure. One end of the mounting plate is fixedly connected to the cable tray, and the other end of the mounting plate is fixedly connected to the crossbar by screws. The cable tray is connected to the crossbar through the mounting plate.

[0018] The baffle is disposed at the lower part of the cable tray and is fixed by a baffle handle. Two round holes are provided at the bottom of the cable tray, and the round holes and the baffle can guide each other.

[0019] One possible implementation also includes: a motor flat groove wheel;

[0020] The motor flat groove wheel is fixed to the crossbar by screws, and the motor flat groove wheel is used for guidance.

[0021] One possible implementation also includes: a second guide wheel;

[0022] Several second guide rollers are mounted on the crossbar, and the second guide rollers are used to cooperate with the first guide rollers for guidance.

[0023] According to another aspect of this application, a head-wrapping machine is provided, including the wire-in device described in any one of the claims.

[0024] In one possible implementation, the cable tray support rod and the right support rod are fixed to the head-wrapping machine by screws.

[0025] The beneficial effects of this application are: by setting up a crossbar, a wire guide frame, and a wire take-up frame for guidance, the automated operation of the head-loading machine is realized, which improves production efficiency and shortens working time.

[0026] Other features and aspects of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0027] The accompanying drawings, which are included in and form part of this specification, illustrate exemplary embodiments, features, and aspects of this application together with the specification and serve to explain the principles of this application.

[0028] Figure 1 This application shows a front view of the incoming line device according to an embodiment of the present application;

[0029] Figure 2 A side view of the input line device according to an embodiment of this application is shown;

[0030] Figure 3 A top view of the line-in device according to an embodiment of this application is shown.

[0031] The components are: 1. Horizontal bar; 2. Wire take-up frame; 21. Wire take-up shaft; 22. First wire guide wheel; 3. Wire guide frame; 4. Left support rod; 5. Right support rod; 6. Support plate; 7. Side support rod; 8. Wire guide frame support rod; 9. Motor flat groove wheel; 10. Second wire guide wheel; 11. Third wire guide wheel. Detailed Implementation

[0032] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0033] It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application or to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0036] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented without certain specific details. In some instances, methods, means, components, and circuits well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0037] The thread-feeding structure protected by this solution is specifically designed for head-stitching machines, aiming to optimize and improve the efficiency and stability of stitch formation. This thread-feeding mechanism can be flexibly installed on the side or top of the head-stitching machine, configured according to actual needs to adapt to different working environments and operational requirements. The thread-feeding mechanism is an important component of the head-stitching machine, primarily serving to guide and provide simple control over the thread to be used. It is responsible for guiding and bringing the thread under the workpiece to be sewn, preparing for subsequent stitch formation. The thread-feeding mechanism must also ensure that it maintains an appropriate distance and angle from other components of the head-stitching machine (such as the needle feed mechanism and presser foot) to smoothly guide the suture thread.

[0038] like Figures 1 to 3 As shown, the wire feeding device includes: a crossbar 1, a wire take-up frame 2, a wire take-up shaft 21, a first wire guide wheel 22, a wire guide frame 3, a left support rod 4, a right support rod 5, a support plate 6, a side support rod 7, a wire guide frame support rod 8, a motor flat groove wheel 9, a second wire guide wheel 10, and a third wire guide wheel 11.

[0039] In one embodiment, the crossbar 1 is a rectangular sheet metal structure; the cable tray 2 is a square plate structure and is placed horizontally, one end of the cable tray 2 is connected to one side of the crossbar 1, the cable tray 2 is used for guidance, the cable tray 2 is provided with a plurality of openings, each of the openings is provided with a guide post; one end of a plurality of cable take-up frames 2 is fixed to the crossbar 1 by a cable take-up shaft 21 and is on the same side as the cable tray 2, the cable take-up frame 2 can rotate axially around the cable take-up shaft 21, the other end of the cable take-up frame 2 is equipped with a first cable guide wheel 22, the cable take-up frame 2 is used for guidance.

[0040] One end of the cable tray support rod 8 is fixedly installed on the cable tray 2, and the cable tray support rod 8 is used to support the cable tray 2; the mounting iron plate has an L-shaped structure, one end of the mounting iron plate is fixedly connected to the cable tray, and the other end of the mounting iron plate is fixedly connected to the crossbar 1 by screws, and the cable tray 2 is connected to the crossbar 1 through the mounting iron plate; the baffle is set at the lower part of the cable tray 2, and the baffle is fixed by the baffle handle, and two round holes are provided at the bottom of the cable tray 2, and the round holes and the baffle can guide.

[0041] One end of the crossbar 1 is fixed with the left support rod 4, and the other end is fixedly connected to the right support rod 5 through the support plate 6. The left support rod 4 and the right support rod 5 are placed vertically and are used to support the crossbar 1. One end of the side support rod 7 is connected to the right support rod 5 and the other end is connected to the crossbar 1. The side support rod 7 is used to fix the right support rod 5 and the support plate 6. The support plate 6 connects the right support rod 5 and the crossbar 1.

[0042] A rotatable wire guide wheel assembly is installed on one side of the crossbar 1 where the wire take-up frame 2 is mounted. The wire guide wheel assembly consists of several second wire guide wheels 10. One end of the wire guide wheel assembly is mounted on the crossbar 1, and the other end is mounted on a wire guide plate. The wire guide wheel assembly and the wire guide plate are used for guidance. The crossbar 1 has an opening for mounting the motor flat groove wheel 9. The motor flat groove wheel 9 is fixed to the crossbar 1 with screws and is used for guidance. Several third wire guide wheels 11 are mounted on the crossbar 1 for guidance. The crossbar 1 has two square openings. A wire guide wheel mounting plate flush with the opening is installed at one of the square openings. Two third wire guide wheels 11 are fixed to the wire guide wheel mounting plate.

[0043] The top of the crossbar 1 is fixedly mounted with a proximity switch plate via a mounting base. The proximity switch plate has an L-shaped structure and is placed vertically.

[0044] In another embodiment, a head-wrapping machine is provided, which includes a wire feeding device as described in one embodiment. The wire feeding device is fixed to the head-wrapping machine by screws through the wire guide support rod and the right support rod. The wire guide, the first wire guide wheel, the second wire guide wheel, the third wire guide wheel and the motor flat groove wheel can be used to guide the wire, realize the automated working process, and improve the production efficiency of the head-wrapping machine by using a mechanized wire feeding method.

[0045] It should be noted that although the above-described input device and head-wrapping machine are presented as examples, those skilled in the art will understand that this application is not limited thereto. In fact, users can flexibly set various parameters according to their personal preferences and / or actual application scenarios, as long as the design is reasonable.

[0046] In this way, by setting up a crossbar, a wire guide frame, and a wire take-up frame for guidance, the wire feeding device and the head wrapping machine according to the above embodiments of this application can realize the automated work of the head wrapping machine feeding, improve production efficiency, shorten working time, and save labor costs.

[0047] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A wire-infeeding device, characterized in that, include: Crossbars, cable trays, and cable pullers; The crossbar is a rectangular sheet metal structure; One end of the cable tray is connected to one end of the crossbar, and the other end is a free end that extends away from the main body of the crossbar and forms a preset angle with the crossbar. The cable tray is used for guidance. One end of each of the aforementioned thread take-up frames is fixed to the crossbar via a thread take-up shaft, and the other end is a free end equipped with a first thread guide wheel. The thread take-up frame is axially rotatable around the thread take-up shaft and is used for guidance.

2. The line-in device according to claim 1, characterized in that, The cable tray has a plate-like structure and is provided with several openings, each of which is provided with a guide post.

3. The line-in device according to claim 1, characterized in that, A rotatable second guide wheel is mounted on the crossbar via a bearing.

4. The line-entry device according to claim 1, characterized in that, It also includes: left strut, right strut, support plate and side strut; One end of the crossbar is fixed to the left support rod, and the other end is fixedly connected to the right support rod through the support plate. The left support rod and the right support rod are placed vertically to support the crossbar. One end of the side support rod is connected to the right support rod and the other end is connected to the crossbar. The side support rod is used to fix the right support rod and the crossbar. The support plate connects the right support rod and the support plate.

5. The line-entry device according to claim 1, characterized in that, Also includes: Proximity switch plate; The proximity switch plate has an L-shaped structure and is placed vertically. The proximity switch plate is fixedly installed on the top of the crossbar by a mounting base.

6. The line-entry device according to claim 1, characterized in that, Also includes: Cable tray support rod, mounting plate and baffle; One end of the cable tray support rod is fixedly installed on the cable tray, and the cable tray support rod is used to support the cable tray. The mounting plate has an L-shaped structure. One end of the mounting plate is fixedly connected to the cable tray, and the other end of the mounting plate is fixedly connected to the crossbar by screws. The cable tray is connected to the crossbar through the mounting plate. The baffle is disposed at the lower part of the cable tray and is fixed by a baffle handle. Two round holes are provided at the bottom of the cable tray, and the round holes and the baffle can guide each other.

7. The line-entry device according to claim 1, characterized in that, Also includes: Motor flat groove wheel; The motor flat groove wheel is fixed to the crossbar by screws, and the motor flat groove wheel is used for guidance.

8. The line-entry device according to claim 1, characterized in that, Also includes: Third guide wheel; Several third guide rollers are mounted on the crossbar, and the third guide rollers are used to cooperate with the first guide rollers for guidance.

9. A head-wrapping machine, characterized in that, The line-in device includes any one of claims 1 to 8.

10. The head-wrapping machine according to claim 9, characterized in that, The cable tray support rod and the right support rod are fixed to the head wrapping machine with screws.

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