Machine binding folder for shoemaking

By designing adjustment components and guide rods on the shoemaking cylinder, the problems of low fabric introduction efficiency and cumbersome operation are solved, and rapid penetration and smooth edge wrapping are achieved, improving the efficiency and cost-effectiveness of shoemaking.

CN222313489UActive Publication Date: 2025-01-07LIRONG SHOES (SHENZHEN) CO LTD
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Patent Information

Application Number
CN202421092884.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2025-01-07
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

The existing pulling barrel needs to be manually introduced when the fabric is introduced during the wrapping operation, resulting in the contact and extrusion of the fabric and the inside of the pulling barrel, which cannot penetrate quickly, and the operation is cumbersome, resulting in low efficiency and high cost.

Method used

Design a machine edge-packing pulling cylinder for shoemaking. The fixing frame is equipped with an adjustment component, including a connecting post and a connecting cylinder, which is connected by thread. The connecting post is separated from the connecting cylinder and placed in the groove and is in the direction of the groove. Move to quickly penetrate the fabric, avoid falling off and limit the fabric through guide rods and casing to ensure a flat edge.

Benefits of technology

It realizes the rapid penetration of fabric through the tube, saves introduction time, simplifies operations, reduces labor costs, improves efficiency, and avoids the problems of wrinkles and uneven edges of fabrics.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a machine hemming folder for shoemaking, which comprises a fixing frame and a support plate arranged on one side of the fixing frame, and a protective cylinder is arranged on one side, far away from the fixing frame, of the support plate; wherein an adjusting assembly is arranged on the upper surface of the fixing frame, the adjusting assembly comprises a connecting column, and a connecting cylinder rotationally connected with the connecting column is arranged at the bottom end of the connecting column, the adjusting assembly is arranged on the upper surface of the fixing frame and comprises a connecting rope connected with the fixing frame, and the connecting column connected with the connecting cylinder is arranged at one end of the connecting rope; when the fabric penetrates through the protective cylinder, the connecting column is separated from the connecting cylinder, then the connecting column is placed in the groove and makes contact with the fabric in the protective cylinder, the connecting column is pulled in the groove, the fabric in the protective cylinder can rapidly penetrate through the protective cylinder, the time for guiding in the fabric is saved, and operation is convenient; labor cost is saved; and efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a machine hemming puller for shoemaking. Background Art

[0002] The pull tube is also called a crimper or a side seamer, commonly known as a mouthpiece. It is an auxiliary tool for sewing equipment of various types of clothing, leather, and bags.

[0003] Handmade edge strip wrapping requires six working steps: brushing glue, drawing lines, sticking the edge strip, wrapping the edge strip with glue, sewing with a sewing machine, and lining the back. It is rather cumbersome. During the operation, there may be problems such as inconsistent width of the edge strip, uneven sewing, uneven shoveling and clamping of the edge. Also, due to glue problems, the edge strip will be harder than the one wrapped by pulling the tube.

[0004] It is more convenient to wrap the mouth through a pull tube, but after the pull tube is fixed, manual operation is required to guide the fabric into the inside of the pull tube. Since the fabric is a soft material, when the fabric is pulled, the fabric will contact and squeeze the inside of the pull tube, resulting in the fabric being unable to quickly pass through the pull tube. Utility Model Content

[0005] In order to overcome the existing problems, an embodiment of the present application provides a machine hemming pull cylinder for shoemaking, and an adjustment component is provided on the upper surface of a fixed frame, which includes a connecting rope connected to the fixed frame, and one end of the connecting rope is provided with a connecting column connected to the connecting cylinder. When the fabric passes through the protective cylinder, the connecting column is separated from the connecting cylinder, and then the connecting column is placed in a groove to contact the fabric inside the protective cylinder. The connecting column is pulled inside the groove, and the fabric inside the protective cylinder can be quickly passed through the protective cylinder, which saves time for introducing the fabric, is easy to operate, saves labor costs and improves efficiency.

[0006] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0007] A machine hemming puller for shoemaking, comprising a fixing frame and a support plate arranged on one side of the fixing frame, a fixing plate is arranged at the intersection of the fixing frame and the support plate, a top plate is arranged at one end of the fixing plate, and a protective tube is arranged on the side of the support plate away from the fixing frame;

[0008] In which, an adjustment component is provided on the upper surface of the fixing frame, and the adjustment component includes a connecting column, a connecting tube screwed to the connecting column at the bottom end of the connecting column, the connecting tube is a hollow cylindrical structure, a threaded groove is provided on the inner wall of the connecting tube, and a thread is provided on the outer wall of the connecting column. When the connecting column and the connecting tube are connected to each other, they are tightly connected by the screw connection of the thread and the threaded groove. When the fabric is placed inside the protective tube, the connecting column is in contact with the fabric inside the protective tube, and is moved along the length direction of the protective tube to quickly pass the fabric through the protective tube. At the same time, when the connecting column is needed, the holding rod is held at this time, and then the holding rod is rotated to separate the holding rod from the connecting tube at the bottom, and then the holding rod is held, and the connecting column at one end of the holding rod is inserted into the groove to contact the fabric, and then the fabric can be quickly passed through the protective tube by moving along the direction of the groove.

[0009] Preferably, a holding rod is provided at one end of the connecting column away from the connecting tube;

[0010] A connecting rope is provided at one end of the holding rod away from the connecting column, one end of the connecting rope is connected to the holding rod, and the other end of the connecting rope is connected to the fixing frame, so that the connecting rope can prevent the connecting column from falling off and being lost.

[0011] Preferably, the protective tube is a hollow structure, and a groove is provided on the outer surface of the protective tube, and the width of the groove is greater than the cross-sectional diameter of the connecting column. When the fabric is passed through the protective tube, the connecting column is separated from the connecting tube, and then the connecting column is placed inside the groove to contact the fabric inside the protective tube. The connecting column is pulled inside the groove, and the fabric inside the protective tube can quickly pass through the protective tube, saving time for introducing the fabric.

[0012] Preferably, a guide rod is provided at one end of the support plate away from the protective tube, and the guide rod is connected with a U-shaped structure, so that the fabric passes through the inside of the guide rod, and the fabric can be limited and transmitted under the limit of the guide rod, thereby avoiding the problem of wrinkles on the fabric;

[0013] Wherein, the guide rod and the support plate are fixedly connected.

[0014] Preferably, the protective tube is provided with a sleeve at one end of the guide rod, and the sleeve is plug-connected to the support plate. When the fabric passes through the guide rod, it is located on the surface wall of the support plate and enters the interior of the protective tube through the sleeve. The setting of the sleeve can limit the fabric.

[0015] Preferably, one end of the support plate away from the guide rod has an arc structure, and when the fabric passes through the protective tube, the fabric can be bent by the arc structure at one end of the support plate, thereby better hemming.

[0016] The advantages of the embodiments of the present application are:

[0017] An adjustment component is provided on the upper surface of the fixing frame, which includes a connecting rope connected to the fixing frame, and one end of the connecting rope is provided with a connecting column connected to the connecting tube. When the fabric passes through the protective tube, the connecting column is separated from the connecting tube, and then the connecting column is placed in the groove to contact the fabric inside the protective tube. The connecting column is pulled inside the groove, and the fabric inside the protective tube can be quickly passed through the protective tube, which saves time for introducing the fabric, is easy to operate, saves labor costs and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of the machine hemming puller for shoemaking of the utility model;

[0020] Figure 2 This is a front view structural diagram of the hemming puller removal adjustment assembly of the shoemaking machine of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of the protective tube and the fixed plate in the hemming pull tube of the shoemaking machine of the utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of the support plate and the fixed plate connected in the hemming pull tube of the shoemaking machine of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the overall structure of the adjusting assembly in the hemming puller of the shoemaking machine.

[0024] Description of main reference numerals:

[0025] 1. Fixed frame; 2. Adjustment assembly; 21. Connecting tube; 22. Holding rod; 23. Connecting column; 24. Connecting rope; 3. Guide rod; 4. Sleeve; 5. Support plate; 6. Protective tube; 7. Groove; 8. Fixed plate; 9. Top plate. DETAILED DESCRIPTION

[0026] The embodiment of the present application solves the problems in the prior art by providing a machine hemming pull tube for shoemaking. An adjustment component is provided on the upper surface of a fixed frame, which includes a connecting rope connected to the fixed frame. One end of the connecting rope is provided with a connecting column connected to the connecting tube. When the fabric passes through the protective tube, the connecting column is separated from the connecting tube, and then the connecting column is placed in a groove to contact the fabric inside the protective tube. The connecting column is pulled inside the groove, so that the fabric inside the protective tube can quickly pass through the protective tube, which saves time for introducing the fabric, is easy to operate, saves labor costs and improves efficiency.

[0027] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0028] Embodiment 1:

[0029] This embodiment provides a specific structure of a machine hemming pull tube for shoemaking, such as Figure 1-5 As shown, it includes a fixing frame 1, and a support plate 5 arranged on one side of the fixing frame 1, a fixing plate 8 is arranged at the intersection of the fixing frame 1 and the support plate 5, a top plate 9 is arranged at one end of the fixing plate 8, and a protective tube 6 is arranged on the side of the support plate 5 away from the fixing frame 1;

[0030] Among them, an adjustment component 2 is provided on the upper surface of the fixing frame 1, and the adjustment component 2 includes a connecting column 23. The bottom end of the connecting column 23 is provided with a connecting tube 21 screwed with the connecting column 23. The connecting tube 21 is a hollow cylindrical structure. The inner wall of the connecting tube 21 is provided with a threaded groove, and the outer wall of the connecting column 23 is provided with a thread. When the connecting column 23 and the connecting tube 21 are connected to each other, the connection is tight through the screw connection of the thread and the threaded groove. When the fabric is placed inside the protective tube 6, the connecting column 23 is in contact with the fabric inside the protective tube 6, and is moved along the length direction of the protective tube 6 to quickly pass the fabric through the protective tube 6. At the same time, when the connecting column 23 needs to be used, the holding rod 22 is held at this time, and then the holding rod 22 is rotated to separate the holding rod 22 from the connecting tube 21 at the bottom, and then the holding rod 22 is held, and the connecting column 23 at one end of the holding rod 22 is inserted into the groove 7 to contact the fabric, and then the fabric can be quickly passed through the protective tube 6 by moving along the direction of the groove 7.

[0031] The protective tube 6 is a hollow structure, and a groove 7 is provided on the outer surface of the protective tube 6. The width of the groove 7 is greater than the cross-sectional diameter of the connecting column 23. When the fabric passes through the protective tube 6, the connecting column 23 is separated from the connecting tube 21, and then the connecting column 23 is placed inside the groove 7 to contact the fabric inside the protective tube 6. The connecting column 23 is pulled inside the groove 7, and the fabric inside the protective tube 6 can quickly pass through the protective tube 6, saving the time for introducing the fabric.

[0032] A holding rod 22 is provided at one end of the connecting column 23 away from the connecting tube 21;

[0033] Among them, a connecting rope 24 is provided at one end of the holding rod 22 away from the connecting column 23, one end of the connecting rope 24 is connected to the holding rod 22, and the other end of the connecting rope 24 is connected to the fixing frame 1, so that the connecting rope 24 can prevent the connecting column 23 from falling off and being lost.

[0034] By adopting the above technical solution:

[0035] When the fabric passes through the protective tube 6, the connecting column 23 is separated from the connecting tube 21, and then the connecting column 23 is placed inside the groove 7 to contact the fabric inside the protective tube 6. The connecting column 23 is pulled inside the groove 7, and the fabric inside the protective tube 6 can be quickly passed through the protective tube 6, saving the time of introducing the fabric.

[0036] Embodiment 2:

[0037] This embodiment provides a specific structure of a machine hemming pull tube for shoemaking, such as Figure 1-5 As shown, a guide rod 3 is provided at one end of the support plate 5 away from the protective tube 6, and the guide rod 3 is connected with a U-shaped structure, so that the fabric passes through the inside of the guide rod 3, and the fabric can be limited and transmitted under the limit of the guide rod 3, thereby avoiding the problem of wrinkles on the fabric;

[0038] The guide rod 3 and the support plate 5 are fixedly connected.

[0039] A sleeve 4 is provided at one end of the protective tube 6 located at the guide rod 3. The sleeve 4 is plug-connected to the support plate 5. When the fabric passes through the guide rod 3, it is located on the surface wall of the support plate 5 and enters the interior of the protective tube 6 through the sleeve 4. The setting of the sleeve 4 can limit the fabric.

[0040] One end of the support plate 5 away from the guide rod 3 has an arc structure. When the fabric passes through the protective tube 6, the fabric can be bent by the arc structure at one end of the support plate 5, so as to better perform the hemming.

[0041] By adopting the above technical solution:

[0042] Passing the fabric through the guide rod 3 can limit the transmission of the fabric under the limit of the guide rod 3, avoiding the problem of wrinkles on the fabric. When the fabric passes through the guide rod 3, it is located on the surface wall of the support plate 5 and enters the protective tube 6 from the sleeve 4. The setting of the sleeve 4 can limit the fabric.

[0043] Working principle: the pull tube is fixed to the corresponding position of the sewing machine through the fixing frame 1, and then the fabric is taken out and passed through the inside of the guide rod 3. The fabric can be limited and transmitted under the limit of the guide rod 3. When the fabric passes through the guide rod 3, it is located on the surface wall of the support plate 5 and enters the inside of the protective tube 6 from the sleeve 4, separating the connecting column 23 from the connecting tube 21. After that, the connecting column 23 is placed in the groove 7 to contact the fabric inside the protective tube 6. The connecting column 23 is pulled inside the groove 7, and the fabric inside the protective tube 6 can be quickly passed through the protective tube 6, saving the time of fabric introduction.

[0044] At the same time, when the connecting column 23 is needed, hold the holding rod 22, and then rotate the holding rod 22 to separate the holding rod 22 from the connecting tube 21 at the bottom. Then hold the holding rod 22 and insert the connecting column 23 at one end of the holding rod 22 into the groove 7 to contact the fabric. Then move along the direction of the groove 7 to quickly pass the fabric through the protective tube 6.

[0045] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A machine hemming puller for shoemaking, characterized in that: It comprises a fixing frame (1), and a support plate (5) arranged on one side of the fixing frame (1), wherein a protective tube (6) is arranged on the side of the support plate (5) away from the fixing frame (1); The upper surface of the fixing frame (1) is provided with an adjusting component (2), and the adjusting component (2) includes a connecting column (23). The bottom end of the connecting column (23) is provided with a connecting tube (21) screwed to the connecting column (23). When the fabric is placed inside the protective tube (6), the connecting column (23) is brought into contact with the fabric inside the protective tube (6) and is moved along the length direction of the protective tube (6) to quickly pass the fabric through the protective tube (6).

2. A machine hemming puller for shoemaking as claimed in claim 1, characterized in that: A holding rod (22) is provided at one end of the connecting column (23) away from the connecting tube (21); Wherein, a connecting rope (24) is provided at one end of the holding rod (22) away from the connecting column (23).

3. A machine hemming puller for shoemaking as claimed in claim 1, characterized in that: The protective tube (6) is a hollow structure, and a groove (7) is provided on the outer surface of the protective tube (6), and the width of the groove (7) is greater than the cross-sectional diameter of the connecting column (23).

4. A machine hemming puller for shoemaking as claimed in claim 1, characterized in that: A fixing plate (8) is provided at the intersection of the fixing frame (1) and the supporting plate (5), and a top plate (9) is provided at one end of the fixing plate (8).

5. A machine hemming puller for shoemaking as claimed in claim 1, characterized in that: A guide rod (3) is provided at one end of the support plate (5) away from the protective tube (6); Wherein, the guide rod (3) and the support plate (5) are fixedly connected.

6. A machine hemming puller for shoemaking as claimed in claim 5, characterized in that: The protective tube (6) is provided with a sleeve (4) at one end of the guide rod (3), and the sleeve (4) is plug-connected to the support plate (5).

7. A machine hemming puller for shoemaking as claimed in claim 1, characterized in that: The connecting tube (21) is a hollow cylindrical structure, and a thread groove is provided on the inner wall of the connecting tube (21).

8. A machine hemming puller for shoemaking as claimed in claim 5, characterized in that: One end of the support plate (5) away from the guide rod (3) has an arc-shaped structure.