Positioning device for zipper production

Abstract

The utility model relates to zip fastener positioning device technical field, especially in positioning device for zip fastener production, including support, conveying frame and coating spare, the bottom surface of support is equipped with fixed screw and is penetrated, and the both ends of support are all horizontally rotatory and are connected with winding roller, the top of support is horizontally rotatory and is connected with conveying frame, the inside both sides of conveying frame are all rotatory and are connected with conveying roller, and the top surface middle part of conveying frame is all vertically fixed with coating slide frame, and the bottom surface middle part of conveying frame and the middle part of coating slide frame are all equipped with coating spare, and coating spare includes mobile slide frame, assembling slide frame and assembly slide frame, the inside vertical slip assembly of mobile slide frame has assembling slide frame, and the inside assembly of assembling slide frame has assembly slide frame, the utility model does not need manpower to use oil wax and carries out the coating of zip fastener surface, and the step is complicated and coating efficiency reduces, and zip fastener passes through the oil wax coating of upper and lower two sides, and the convenience of zip fastener coating has been improved.

Description

Technical Field

[0001] This utility model relates to the technical field of zipper positioning devices, and in particular to a positioning device for zipper production. Background Technology

[0002] Zippers consist of teeth, a slider, and top and bottom stops or locking components. They generally have two chain straps, each with a row of teeth. The two rows of teeth are arranged alternately. The slider holds the teeth on both sides and slides with the help of pulling force, which allows the teeth on both sides to engage or disengage. During the production of zippers, the chain straps need to be positioned and clamped to facilitate the later assembly of the zipper.

[0003] The existing publication number CN209394341U, entitled "A Positioning Fixture for the Production of Zipper Heads Without Pull Tabs," includes a base, a support platform, and an adjustment mechanism. A rotating platform is positioned above the base, and a first drive module is fixed to the top surface of the rotating platform. A first rotating shaft is connected to the top of the first drive module, and a support plate is fixed to the top surface of the first rotating shaft. The support platform is fixed to the center of the top of the rotating platform, and the adjustment mechanism is located inside the base. This invention, by setting the number of support plates, allows the fixture to simultaneously fix multiple zipper heads without pull tabs, thereby improving the fixture's working efficiency. Furthermore, the rotation structure formed between the support plates and the rotating platform allows for adjustment of the direction of the zipper head at the top of the support plate, enabling the fixture to adjust its rotation angle according to the processing requirements of the zipper head, thus providing convenience for zipper head processing.

[0004] However, in order to ensure the smooth pulling of the zipper in the above-mentioned zipper processing, a layer of oil wax needs to be coated on the zipper surface. The oil wax is applied to the zipper surface manually by hand. The zipper itself is long, and the process of applying oil wax manually is cumbersome and reduces the coating efficiency. Utility Model Content

[0005] This utility model solves the problems in related technologies and proposes a positioning device for zipper production.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a positioning device for zipper production, including a bracket, a conveyor frame, and a coating component. The bottom surface of the bracket is fitted with a fixing screw, and both ends of the bracket are horizontally rotatably connected to a take-up roller. The top of the bracket is horizontally rotatably connected to a conveyor frame. Both sides of the conveyor frame are rotatably connected to conveyor rollers, and a coating slide frame is vertically fixed in the middle of the top surface of the conveyor frame. A coating component is assembled in the middle of the bottom surface of the conveyor frame and in the coating slide frame. The coating component includes a movable slide frame, an assembly slide frame, and an assembly slide frame. The movable slide frame is vertically slidably assembled with an assembly slide frame inside, and the assembly slide frame is assembled with an assembly slide frame inside. The side of the assembly slide frame closest to the conveyor frame is horizontally fixed with wax. The movable slide frame on the bottom surface of the conveyor frame is vertically fixed to the bottom surface of the conveyor frame, and the movable slide frame in the coating slide frame is slidably assembled on the coating slide frame.

[0007] As a preferred embodiment, support springs are vertically fixed to the upper part of the vertical end faces on both sides of the bracket, and the top of the support springs is fixed to the bottom surface of the conveyor frame.

[0008] As a preferred embodiment, a take-up roller is horizontally rotatably connected to both vertical end faces of the bracket, and a screw groove is horizontally opened at the end of the take-up roller, with a screw cap threaded into the screw groove of the take-up roller.

[0009] As a preferred embodiment, a slider is fixed at the bottom of the movable slider in the coating slider, and the slider is vertically slidably assembled in the coating slider. A downward pressure spring is vertically fixed on the top surface of the slider, and the top end of the downward pressure spring is fixed on the top surface of the inner wall of the coating slider.

[0010] As a preferred embodiment, an adjusting screw is threaded through the movable slide frame, and the other end of the adjusting screw is rotatably connected to the assembled slide frame.

[0011] As a preferred embodiment, a locking bolt is installed through a horizontal thread on the assembled slide frame, and a threaded groove is opened horizontally on the assembled slide frame, with the locking bolt threaded into the threaded groove of the assembled slide frame.

[0012] As a preferred embodiment, a rotating frame is fixed in the middle of the bottom surface of the conveyor frame, and the rotating frame is rotatably connected to the top of the support.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: During use, the zipper tape that needs to be coated with wax is fed upward into the conveyor frame, and the zipper is guided by the conveyor roller to be discharged from the other end. The zipper passes through the coating parts on both sides of the middle of the conveyor frame, and the wax is assembled on the assembly slide frame. Then the assembly slide frame is inserted into the assembly slide frame for assembly. During coating, both sides of the zipper are coated with wax, thus eliminating the need for manual wax coating of the zipper surface. The steps are cumbersome and the coating efficiency is reduced. The zipper is coated with wax on the upper and lower sides, which improves the convenience of zipper coating. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded structural diagram of the present invention; Figure 3 This is a schematic diagram of the conveyor frame in its disassembled state in an embodiment of this utility model; Figure 4 This is a schematic diagram of the structure of the coated part in the disassembled state in an embodiment of this utility model; Figure 5 This is a structural schematic diagram of the support in the disassembled state in an embodiment of this utility model.

[0015] In the diagram: 1. Bracket; 11. Fixing screw; 12. Support spring; 13. Take-up roller; 14. Screw cap; 2. Conveyor frame; 21. Conveyor roller; 22. Turning frame; 23. Coating slide frame; 211. Slider; 212. Downward pressure spring; 3. Coating component; 31. Moving slide frame; 32. Adjusting screw; 33. Assembled slide frame; 34. Locking bolt; 35. Assembled slide frame; 36. Oil wax. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0018] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0019] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0020] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0022] like Figures 1 to 5 As shown, a positioning device for zipper production includes a bracket 1, a conveyor frame 2, and a coating component 3. A fixing screw 11 is installed through the bottom surface of the bracket 1, and both ends of the bracket 1 are horizontally rotatably connected to a take-up roller 13. The top of the bracket 1 is horizontally rotatably connected to the conveyor frame 2. Conveyor rollers 21 are rotatably connected to both sides of the inside of the conveyor frame 2, and a coating slide frame 23 is vertically fixed in the middle of the top surface of the conveyor frame 2. The coating component 3 is assembled in the middle of the bottom surface of the conveyor frame 2 and in the coating slide frame 23. The coating component 3 includes a movable slide frame 31, an assembled slide frame 33, and an assembled slide frame 35. The assembled slide frame 33 is vertically slidably assembled inside the movable slide frame 31, and the assembled slide frame 35 is assembled inside the assembled slide frame 33. Oil wax 36 is horizontally fixed on the side of the assembled slide frame 35 near the conveyor frame 2. The movable sliding frame 31 on the bottom surface of the frame 2 is vertically fixed on the bottom surface of the conveyor frame 2. The movable sliding frame 31 in the coating sliding frame 23 is slidably assembled on the coating sliding frame 23. A rotating frame 22 is fixed in the middle of the bottom surface of the conveyor frame 2, and the rotating frame 22 is rotatably connected to the top of the support 1. In use, the zipper belt that needs to be coated with wax is fed upward into the conveyor frame 2. The zipper is guided by the conveyor roller 21 and discharged from the other end. The zipper passes through the coating parts 3 on both sides of the middle of the conveyor frame 2, and the wax 36 is assembled on the assembly sliding frame 35. Then the assembly sliding frame 35 is inserted into the assembly sliding frame 33 for assembly. During coating, the two sides of the zipper are coated with wax 36, so there is no need to manually use wax to coat the surface of the zipper. The steps are cumbersome and the coating efficiency is reduced. The zipper is coated with wax 36 on the upper and lower sides, which improves the convenience of zipper coating.

[0023] In one embodiment, such as Figure 3 and 5 As shown, support springs 12 are vertically fixed on the upper part of the vertical end faces on both sides of the bracket 1, and the top of the support springs 12 is fixed on the bottom surface of the conveyor frame 2. Take-up rollers 13 are horizontally rotatably connected to the vertical end faces on both sides of the bracket 1, and the end of the take-up roller 13 is horizontally provided with a screw groove. A screw cap 14 is threaded into the screw groove of the take-up roller 13. In use, the zipper roll is inserted into the take-up roller 13 on one side of the bracket 1, and then the zipper is wound up by the take-up roller 13 on the other side of the bracket 1 through the conveyor frame 2. Pulling the zipper transports it from the take-up tube 13 at one end of the bracket 1 to the take-up roller 13 on the other side. The zipper is automatically conveyed and coated by the coating part 3, without the need for manual pulling of the zipper for coating.

[0024] In one embodiment, such as Figure 3 and 4As shown, the bottom of the movable slide 31 in the coating slide 23 is fixed with a slider 211, and the slider 211 is vertically slidably assembled in the coating slide 23. A downward pressure spring 212 is vertically fixed on the top surface of the slider 211, and the top end of the downward pressure spring 212 is fixed on the top surface of the inner wall of the coating slide 23. In order to ensure the tightness of the coating component 3 on the upper side of the coating slide 23 when coating the zipper, the deformation force of the downward pressure spring 212 is used to push the slider 211 to slide in the coating slide 23, so that the oil wax adheres tightly to the zipper for coating.

[0025] In one embodiment, such as Figure 4 As shown, an adjusting screw 32 is threaded through the movable slide frame 31, and the other end of the adjusting screw 32 is rotatably connected to the assembled slide frame 33. A locking bolt 34 is threaded through the assembled slide frame 33. A threaded groove is horizontally opened on the assembled slide frame 35, and the locking bolt 34 is threaded into the threaded groove of the assembled slide frame 35. In use, the assembled slide frame 33 is inserted into the movable slide frame 31, and then the locking bolt 34 is threaded into the threaded groove of the assembled slide frame 35, thus completing the stability of the assembly of the assembled slide frame 33 and the movable slide frame 31.

[0026] In this embodiment, during use, the zipper roll is inserted into the take-up roller 13 on one side of the bracket 1. Then, the zipper is wound up by the take-up roller 13 on the other side of the bracket 1 via the conveyor frame 2. Pulling the zipper transports it from the take-up tube 13 at one end of the bracket 1 to the take-up roller 13 on the other side. The zipper is automatically conveyed and surface coated by the coating component 3. The zipper strip that needs to be coated with wax is fed upward into the conveyor frame 2. The zipper is guided by the conveyor roller 21 and discharged from the other end. The zipper passes through the coating components 3 on both sides of the middle of the conveyor frame 2. The wax 36 is assembled on the assembly slide frame 35. Then, the assembly slide frame 35 is inserted into the assembly slide frame 33 for assembly. During coating, both sides of the zipper are coated with wax 36.

[0027] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A positioning device for zipper production, characterized in that, The system includes a support (1), a conveyor frame (2), and a coating component (3). A fixing screw (11) is installed through the bottom surface of the support (1), and both ends of the support (1) are horizontally rotatably connected to a take-up roller (13). The top of the support (1) is horizontally rotatably connected to the conveyor frame (2). Conveyor rollers (21) are rotatably connected to both sides of the inside of the conveyor frame (2), and a coating slide frame (23) is vertically fixed in the middle of the top surface of the conveyor frame (2). The coating component (3) is assembled in the middle of the bottom surface of the conveyor frame (2) and in the coating slide frame (23). The component (3) includes a movable slide frame (31), an assembly slide frame (33), and an assembly slide frame (35). The movable slide frame (31) is vertically and slidably assembled with the assembly slide frame (33), and the assembly slide frame (35) is assembled inside the assembly slide frame (33). The assembly slide frame (35) is horizontally fixed with oil wax (36) on the side near the conveyor frame (2). The movable slide frame (31) on the bottom surface of the conveyor frame (2) is vertically fixed on the bottom surface of the conveyor frame (2). The movable slide frame (31) in the coating slide frame (23) is slidably assembled on the coating slide frame (23).

2. The positioning device for zipper production according to claim 1, characterized in that: The upper part of the vertical end face on both sides of the bracket (1) is vertically fixed with a support spring (12), and the top of the support spring (12) is fixed on the bottom surface of the conveyor frame (2).

3. The positioning device for zipper production according to claim 1, characterized in that: The two vertical end faces of the bracket (1) are horizontally rotatably connected to a take-up roller (13), and the end of the take-up roller (13) is horizontally provided with a screw groove, and a screw cap (14) is threadedly assembled in the screw groove of the take-up roller (13).

4. A positioning device for zipper production according to claim 1, characterized in that: The bottom of the movable slide (31) in the coating slide (23) is fixed with a slider (211), and the slider (211) is vertically slidably assembled in the coating slide (23). A downward pressure spring (212) is vertically fixed on the top surface of the slider (211), and the top end of the downward pressure spring (212) is fixed on the top surface of the inner wall of the coating slide (23).

5. A positioning device for zipper production according to claim 1, characterized in that: The movable slide frame (31) is threaded with an adjusting screw (32), and the other end of the adjusting screw (32) is rotatably connected to the assembled slide frame (33).

6. A positioning device for zipper production according to claim 5, characterized in that: The assembly slide frame (33) has a horizontal thread through which a locking bolt (34) is assembled. The assembly slide frame (35) has a horizontal threaded groove, and the locking bolt (34) is threaded into the threaded groove of the assembly slide frame (35).

7. A positioning device for zipper production according to claim 6, characterized in that: A rotating frame (22) is fixed in the middle of the bottom surface of the conveyor frame (2), and the rotating frame (22) is rotatably connected to the top of the support (1).

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