Auxiliary tool for edge strip of polymer fiber female trousers

Abstract

The utility model discloses an auxiliary tool for a polymer fiber female trouser edge strip, and relates to the technical field of trouser production and processing, in particular to a supporting frame and a sewing machine workbench, the outer surface of the supporting frame is in sliding connection with a mounting plate, the inner side wall of a connecting piece is in threaded connection with a lead screw knob, and the upper end of the lead screw knob is rotationally connected with a jacking plate; the upper end of the vertical rod is fixedly connected with a bracket, the inner side wall of the bracket is rotationally connected with an edge strip winding roller through a shaft rod, the lower end of the vertical rod is fixedly connected with a folding module plate, and the inner side wall of the folding module plate is slidably connected with a sliding block. And the outer surface of the inner folding frame is fixedly connected with an outer folding frame through a connecting rod, the outer surface of the connecting rod is fixedly connected with a discharging frame through a second connecting frame, and the device has the beneficial effects that edgings can be automatically fed and folded conveniently, the device can adapt to the edgings with different widths conveniently, and mounting and fixing are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of trouser production and processing, in particular to an auxiliary tool for high-molecular fiber women's trouser edge strips. Background Art

[0002] Polymer fiber women's trousers are made of polymer materials such as polyester fiber and nylon. They are comfortable, breathable, wear-resistant and easy to clean. They are suitable for a variety of occasions, such as leisure, sports and work, and can meet the fashion needs of different consumers.

[0003] During the production and processing of existing polymer fiber women's trousers, edge strips are often provided at the outer seams of the trousers, so as to produce a variety of styles and colors to meet different fashion needs. However, when processing the edge strips, manual turning is required. The two sides of the cloth strips are folded down to form the edge strips, and then the edge strips are sewn to the outer side of the trouser seams using a sewing machine. The manual turning efficiency is low, and the manually folded edge strips often have uneven edges during sewing, which affects the aesthetics of the polymer fiber women's trousers. Therefore, there is an urgent need for an auxiliary tool for the edge strips of polymer fiber women's trousers to solve the above shortcomings. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides an auxiliary tool for making polymer fiber hem strips for women's trousers, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An auxiliary tool for high-polymer fiber women's trousers edge strips, comprising a support frame and a sewing machine workbench, the outer surface of the support frame being slidably connected to a mounting plate, the lower end of the support frame being fixedly connected to a connecting piece, the inner side wall of the connecting piece being threadedly connected to a screw knob, the upper end of the screw knob being rotatably connected to a tightening plate, one end of the support frame being fixedly connected to a vertical rod, the upper end of the vertical rod being fixedly connected to a bracket, the inner side wall of the bracket being rotatably connected to an edge strip winding roller via a shaft, the outer surface of the edge strip winding roller being wound with an edge strip body, the The lower end of the vertical rod is fixedly connected to a folding module plate, the inner side wall of the folding module plate is slidably connected to a sliding block, the inner side wall of the folding module plate is rotatably connected to a bidirectional screw rod, the upper surface of the bidirectional screw rod is fixedly connected to an inner folding frame, the outer surface of the inner folding frame is fixedly connected to an outer folding frame through a connecting rod, the middle part of the upper surface of the folding module plate is fixedly connected to a center support plate, the outer surface of the folding module plate is rotatably connected to a pressure roller through a first connecting frame, and the outer surface of the connecting rod is fixedly connected to a discharge rack through a second connecting frame.

[0009] Optionally, the mounting plate is arranged on the upper surface of the sewing machine worktable, and the upper surface of the tightening plate abuts against the lower surface of the sewing machine worktable.

[0010] Optionally, an unfolded portion is provided at the upper end of the edge strip body, and a folded portion is provided at the lower end of the edge strip body.

[0011] Optionally, both ends of the outer surface of the bidirectional screw are respectively provided with threads that rotate in opposite directions to each other, and the outer surface of the bidirectional screw is transmission-connected to the inner side wall of the sliding block.

[0012] Optionally, the cross-section of the inner folding frame is L-shaped, the cross-section of the outer folding frame is U-shaped, the cross-section of the center support plate is T-shaped, and the inner folding frame is arranged inside the outer folding frame and does not contact the outer folding frame.

[0013] Optionally, two pressing rollers are provided and are symmetrically arranged, and the material of the pressing rollers is rubber.

[0014] Optionally, the lower end of the edge strip body is arranged between the outer surface of the inner folding frame and the inner side wall of the outer folding frame, and the outer surface of the folding part is slidably connected to the inner side wall of the discharge frame.

[0015] Optionally, the discharging rack is arranged on one side of the pressure roller, and there are two discharging racks that are symmetrically arranged.

[0016] The utility model provides an auxiliary tool for polymer fiber women's trouser edge strips, which has the following beneficial effects:

[0017] 1. This auxiliary tool for polymer fiber women's trousers edge strips has the effect of facilitating the automatic loading and folding of the edge strips through the arrangement of vertical rods, brackets, edge strip winding rollers, inner folding frames, outer folding frames, pressure rollers and discharging frames. Through the coordinated arrangement of the vertical rods, brackets, edge strip winding rollers, inner folding frames, outer folding frames, pressure rollers and discharging frames, during use, the edge strip body can be wound around the edge strip winding roller, and then one end of the edge strip body can be inserted into the gap between the inner folding frame and the outer folding frame, and then the edge strip body can be pulled out from the end of the discharging frame, and the edge of the edge strip body can be automatically folded downward, so that the end of the edge strip body forms a folded part, thereby achieving the purpose of facilitating the automatic loading and folding of the edge strips.

[0018] 2. This auxiliary tool for polymer fiber women's trousers edge strips has the effect of being easy to adapt to edge strips of different widths through the setting of folding module plates, bidirectional screw rods, inner folding frames, outer folding frames, connecting rods and central support plates. Through the coordinated setting of folding module plates, bidirectional screw rods, inner folding frames, outer folding frames, connecting rods and central support plates, the distance between the two sets of inner folding frames and outer folding frames can be adjusted during use, thereby achieving the purpose of being easy to adapt to edge strips of different widths.

[0019] 3. This auxiliary tool for polymer fiber women's trousers edge strips has the effect of being easy to install and fix through the arrangement of the support frame, mounting plate, connecting piece, screw knob and tightening plate. Through the coordinated arrangement of the support frame, mounting plate, connecting piece, screw knob and tightening plate, the entire device can be directly fixed on the outer surface of one side of the sewing machine workbench during use, thereby achieving the purpose of easy installation and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a front view of the structure of the utility model;

[0022] Figure 3 This is a structural diagram of the utility model in an installed state with a sewing machine workbench;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model in a folded state;

[0024] Figure 5 This is a schematic diagram of the first three-dimensional structure of the folding module panel of the utility model;

[0025] Figure 6 This is a schematic diagram of the second three-dimensional structure of the folding module panel of the utility model;

[0026] Figure 7 For this utility model Figure 6 Schematic diagram of the structure at point A.

[0027] In the figure: 1. Support frame; 2. Mounting plate; 3. Connector; 4. Screw knob; 5. Tightening plate; 6. Vertical rod; 7. Bracket; 8. Edge strip winding roller; 9. Edge strip body; 901. Unfolded part; 902. Folded part; 10. Folding module plate; 11. Sliding block; 12. Bidirectional screw; 13. Inner folding frame; 14. Outer folding frame; 15. Connecting rod; 16. Center support plate; 17. First connecting frame; 18. Pressure roller; 19. Second connecting frame; 20. Outfeed frame; 21. Adjustment knob; 22. Sewing machine workbench. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Example 1

[0030] The utility model provides a technical solution: an auxiliary tool for polymer fiber women's trousers edge strips, comprising a support frame 1 and a sewing machine workbench 22, one end of the support frame 1 is fixedly connected to a vertical rod 6, the upper end of the vertical rod 6 is fixedly connected to a bracket 7, the inner side wall of the bracket 7 is rotatably connected to a strip winding roller 8 through an axis rod, the outer surface of the strip winding roller 8 is wound with a strip body 9, the upper end of the strip body 9 is provided with an unfolded portion 901, the lower end of the strip body 9 is provided with a folding portion 902, the lower end of the strip body 9 is provided between the outer surface of the inner folding frame 13 and the inner side wall of the outer folding frame 14, the outer surface of the folding portion 902 is slidably connected to the inner side wall of the discharge frame 20, the lower end of the vertical rod 6 is fixedly connected to a folding module plate 10, a bidirectional screw rod 1 2 is fixedly connected to the upper surface of the inner folding frame 13, and the two ends of the outer surface of the bidirectional screw rod 12 are respectively provided with threads that rotate in opposite directions. The outer surface of the bidirectional screw rod 12 is transmission-connected to the inner side wall of the sliding block 11, and the outer surface of the inner folding frame 13 is fixedly connected to the outer folding frame 14 through a connecting rod 15. The middle part of the upper surface of the folding module plate 10 is fixedly connected to the center support plate 16, and the outer surface of the folding module plate 10 is rotatably connected to the pressure roller 18 through the first connecting frame 17. There are two pressure rollers 18 and they are symmetrically arranged. The pressure roller 18 is made of rubber. The outer surface of the connecting rod 15 is fixedly connected to the discharging rack 20 through the second connecting rack 19. The discharging rack 20 is arranged on one side of the pressure roller 18. There are two discharging racks 20 and they are symmetrically arranged.

[0031] In order to facilitate the automatic folding of the edge strips, as shown in the attached Figure 1-7As shown, the present application adopts the following structure. Through the arrangement of the vertical rod 6, the bracket 7, the edge strip winding roller 8, the inner folding frame 13, the outer folding frame 14, the pressure roller 18 and the discharge frame 20, the auxiliary tool for the polymer fiber women's trouser edge strip has the effect of facilitating the automatic loading and folding of the edge strip. In actual use, it will be modified to the outer surface fixed on one side of the sewing machine workbench 22, and then the end of the edge strip body 9 is pulled out and folded into the folding part 902. After the folding part 902 is aligned with the gap between the inner folding frame 13 and the outer folding frame 14, it is stuffed into the gap, and then the folding part 902 is squeezed by the two pressure rollers 18 to fold it out of an indentation, making the folding mark deeper, and then the folded folding part 902 is pulled out from the end of the discharge frame 20, that is, the edge strip body 9 passes through the inner folding frame 13 and the outer folding frame 1 When the edge strip body 9 is in the gap of the inner folding frame 13 and the outer folding frame 14, it will be automatically folded backward. Subsequently, when sewing, the end of the discharge frame 20 is aligned with the working position of the sewing machine. During sewing, the end of the edge strip body 9 can be automatically stretched, and the edge strip body 9 can be pulled out from the edge strip winding roller 8 for automatic loading and folding. That is, through the coordinated arrangement of the vertical rod 6, the bracket 7, the edge strip winding roller 8, the inner folding frame 13, the outer folding frame 14, the pressure roller 18 and the discharge frame 20, during use, the edge strip body 9 can be wound around the edge strip winding roller 8, and one end of the edge strip body 9 can be inserted into the gap between the inner folding frame 13 and the outer folding frame 14, and then the edge strip body 9 can be pulled out from the end of the discharge frame 20, and the edge of the edge strip body 9 can be automatically folded downward, so that the end of the edge strip body 9 forms a folded portion 902, thereby achieving the purpose of facilitating the automatic loading and folding of the edge strip.

[0032] Example 2

[0033] The utility model provides a technical solution: the lower end of the vertical rod 6 is fixedly connected to the folding module plate 10, the inner side wall of the folding module plate 10 is slidably connected to the sliding block 11, the inner side wall of the folding module plate 10 is rotatably connected to the bidirectional screw rod 12, the two ends of the outer surface of the bidirectional screw rod 12 are respectively provided with threads that rotate in opposite directions, the outer surface of the bidirectional screw rod 12 is transmission-connected to the inner side wall of the sliding block 11, the upper surface of the bidirectional screw rod 12 is fixedly connected to the inner folding frame 13, the outer surface of the inner folding frame 13 is fixedly connected to the outer folding frame 14 through the connecting rod 15, the cross-section of the inner folding frame 13 is L-shaped, the cross-section of the outer folding frame 14 is U-shaped, the cross-section of the center support plate 16 is T-shaped, the inner folding frame 13 is arranged inside the outer folding frame 14 and does not contact the outer folding frame 14, and the middle part of the upper surface of the folding module plate 10 is fixedly connected to the center support plate 16.

[0034] In order to facilitate the adaptation of edge strips of different widths, as shown in the attached Figures 1 to 7As shown, the present application adopts the following structure. By folding the module plate 10, the bidirectional screw rod 12, the inner folding frame 13, the outer folding frame 14, the connecting rod 15 and the center support plate 16, the auxiliary tool for the polymer fiber women's trousers edge strip has the effect of being easy to adapt to the edge strips of different widths. In actual use, the bidirectional screw rod 12 can be rotated by holding the adjustment knob 21. The two external threads on the outer surface of the bidirectional screw rod 12 are respectively connected to the transmission of the two sliding blocks 11. When the bidirectional screw rod 12 is rotated, the two sliding blocks 11 can be moved relative to each other. When the inner folding frame 13 and the outer folding frame 14 are moved closer to or farther away from each other, the two sets of inner folding frames 13 and the outer folding frame 14 can be moved closer to or farther away from each other. When the inner folding frame 13 and the outer folding frame 14 are moved closer to or farther away from each other, the two sets of inner folding frames 13 and the outer folding frame 14 can be adapted to the folding of the wider side strips. That is, by the coordinated arrangement of the folding module plate 10, the bidirectional screw rod 12, the inner folding frame 13, the outer folding frame 14, the connecting rod 15 and the central support plate 16, the distance between the two sets of inner folding frames 13 and the outer folding frame 14 can be adjusted during use, thereby achieving the purpose of facilitating adaptation to side strips of different widths.

[0035] Example 3

[0036] The utility model provides a technical solution: the outer surface of the support frame 1 is slidably connected to the mounting plate 2, the mounting plate 2 is arranged on the upper surface of the sewing machine worktable 22, the upper surface of the tightening plate 5 abuts against the lower surface of the sewing machine worktable 22, the lower end of the support frame 1 is fixedly connected to the connecting member 3, the inner side wall of the connecting member 3 is threadedly connected to the screw knob 4, and the upper end of the screw knob 4 is rotatably connected to the tightening plate 5.

[0037] In order to facilitate installation and fixation, Figures 1 to 7 As shown, the present application adopts the following structure. Through the arrangement of the support frame 1, the mounting plate 2, the connecting piece 3, the screw knob 4 and the tightening plate 5, the auxiliary tool for the polymer fiber women's trouser edge strip has the effect of being easy to install and fix. In actual use, the mounting plate 2 of the device is placed on the edge of the upper surface of the sewing machine worktable 22, and then the screw knob 4 is rotated. Due to the threaded connection between the connecting piece 3 and the connecting piece 3, when the screw knob 4 is rotated, it will drive the tightening plate 5 to move upward, thereby clamping the sewing machine worktable 22 between the lower surface of the mounting plate 2 and the upper surface of the tightening plate 5, completing the fixation of the device. That is, through the coordinated arrangement of the support frame 1, the mounting plate 2, the connecting piece 3, the screw knob 4 and the tightening plate 5, the entire device can be directly fixed to the outer surface of one side of the sewing machine worktable 22 during use, thereby achieving the purpose of easy installation and fixation.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary tool for making polymer fiber women's trouser hem strips, comprising a support frame and a sewing machine workbench, characterized in that: The top end of the lifting link is connected with the lifting link of the lifting link, and the lower end of the lifting link is connected with the lifting link of the lifting link.

2. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: The mounting plate is arranged on the upper surface of the sewing machine worktable, and the upper surface of the pressing plate abuts against the lower surface of the sewing machine worktable.

3. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: The upper end of the side strip body is provided with an unfolded portion, and the lower end of the side strip body is provided with a folded portion.

4. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: The two ends of the outer surface of the bidirectional screw rod are respectively provided with threads that rotate in opposite directions to each other, and the outer surface of the bidirectional screw rod is transmission-connected to the inner side wall of the sliding block.

5. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: The cross section of the inner folding frame is L-shaped, the cross section of the outer folding frame is U-shaped, the cross section of the center support plate is T-shaped, and the inner folding frame is arranged inside the outer folding frame and does not contact the outer folding frame.

6. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: There are two pressing rollers which are symmetrically arranged and the material of the pressing rollers is rubber.

7. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: The lower end of the edge strip body is arranged between the outer surface of the inner folding frame and the inner side wall of the outer folding frame, and the outer surface of the folding part is slidably connected to the inner side wall of the discharge frame.

8. The auxiliary tool for polymer fiber women's trouser edge strips according to claim 1, characterized in that: The discharging rack is arranged on one side of the pressing roller, and there are two discharging racks which are symmetrically arranged.

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