Pressing rod of edge twisting mechanism of shoe material machine

Abstract

A pressing rod of an edge twisting mechanism of a shoe material machine comprises a rod body, distance pieces and blocking pieces, the blocking pieces are installed at the bottoms of the left end and the right end of the rod body respectively, the distance pieces are installed at the bottom of the rod body respectively and located between the two blocking pieces, and the distance pieces are evenly arranged at intervals in the length direction of the rod body. A yarn passing area is arranged between every two adjacent distance pieces, and the yarn passing areas are used for the selvedge yarn to penetrate through. According to the pressing rod of the selvedge mechanism of the shoe material machine, the problems that in the prior art, a cylindrical round rod is generally adopted for pressing selvedge yarn downwards, but the selvedge yarn is prone to being wound and knotted when the round rod structure is adopted for pressing downwards, and the follow-up weaving quality and weaving efficiency are affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of weaving, in particular to a pressure rod of a hemming mechanism of a shoe material machine. Background Art

[0002] As an important part of textile machinery, the main function of the hemming mechanism is to tightly weave or wrap the edge of the fabric to enhance the firmness and beauty of the edge. In shoe manufacturing, the hemming mechanism is usually used for edge processing of the upper to ensure the durability and overall appearance quality of the upper.

[0003] In the prior art, a cylindrical round rod is usually used to press down the twisted yarns. However, the use of a round rod structure to press down easily causes the twisted yarns to be entangled and knotted with each other, thus affecting the subsequent weaving quality and weaving efficiency. Summary of the invention

[0004] The purpose of the present invention is to propose a pressure rod for the hemming mechanism of a shoe material machine, so as to solve the problem that in the prior art, a cylindrical round rod is usually used to press down the hemming yarn, but the use of a round rod structure for pressing down easily causes the hemming yarns to be entangled and knotted with each other, thereby affecting the subsequent weaving quality and weaving efficiency.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A pressure rod of a hemming mechanism of a shoe material machine comprises a rod body, a spacer and a blocking member, wherein the blocking members are respectively installed at the bottom of the left and right ends of the rod body, a plurality of the spacers are respectively installed at the bottom of the rod body, a plurality of the spacers are located between two of the blocking members, a plurality of the spacers are evenly spaced along the length direction of the rod body, a yarn passing area is provided between two adjacent spacers, and the yarn passing area is used to allow the hemming yarn to pass through.

[0007] Furthermore, a first rounded corner is provided at a connection between the rod body and the spacer.

[0008] Specifically, it also includes a baffle, which is installed on the rear side of the rod body, and a second rounded corner is provided at the bottom of the baffle, and the second rounded corner is located below the first rounded corner.

[0009] Preferably, the baffle is made of chrome-plated steel.

[0010] In some embodiments, a first locking member is further included, the baffle is provided with a first locking hole, the rod body is provided with a second locking hole, the second locking hole is opposite to the first locking hole, one end of the first locking member is installed in the first locking hole, and the other end of the first locking member is installed in the second locking hole.

[0011] Furthermore, it also includes a connecting piece and a mounting block. One end of the connecting piece is respectively mounted on the front sides of the left and right ends of the rod body, and the mounting block is mounted on the outer side of the other end of the connecting piece.

[0012] Specifically, the connecting member is provided with an adjusting groove, the mounting block is mounted on the connecting member through the adjusting groove, and the mounting block can move up and down along the length direction of the adjusting groove.

[0013] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0014] Through the rod body, spacers, blocking members and yarn passing area, the selvedge yarn is pressed down by the rod body, thereby separating the selvedge yarn from the lower warp yarn area, avoiding mutual friction and damage caused by the selvedge yarn and the lower warp yarn being flush with each other in the subsequent weaving process. In addition, multiple spacers separate multiple selvedge yarns, and each individual selvedge yarn passes through the corresponding yarn passing area, which can prevent the selvedge yarns from being entangled and knotted with each other, and is beneficial to improving weaving efficiency and weaving quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a pressing rod of a hemming mechanism of a shoe material machine according to one embodiment of the present invention;

[0016] Figure 2 is a schematic structural diagram of an adjustment tank in one embodiment of the present invention;

[0017] Figure 3 yes Figure 2 A magnified view of point A;

[0018] Figure 4 is a schematic structural diagram of a second rounded corner of one embodiment of the present invention;

[0019] Among them: rod body 1, second locking hole 11, spacer 2, blocking member 3, yarn passing area 4, first fillet 5, baffle 6, first locking hole 61, second fillet 62, first locking member 7, connecting member 8, adjusting slot 81, mounting block 9. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present invention, unless otherwise specified, "multiple" means more than two.

[0022] In one embodiment of the present invention, Figure 1-4 As shown, a pressure rod of a hemming mechanism of a shoe material machine comprises a rod body 1, a spacer 2 and a blocking member 3. The blocking members 3 are respectively installed at the bottom of the left and right ends of the rod body 1. A plurality of the spacers 2 are respectively installed at the bottom of the rod body 1. A plurality of the spacers 2 are located between the two blocking members 3. The plurality of the spacers 2 are evenly spaced along the length direction of the rod body 1. A yarn passing area 4 is provided between two adjacent spacers 2. The yarn passing area 4 is used to allow the hemming yarn to pass through. In this embodiment, the rod body 1 is specifically installed on the rear side of the opening mechanism of the shoe material machine. The rod body 1, the spacer 2 and the blocking member 3 are an integrally formed structure. During operation, after the warp yarn passes through the opening mechanism to form a shed, the warp yarn is divided into an upper warp yarn and a lower warp yarn, and the hemming yarn required for hemming is pressed down by the rod body 1 so that the hemming yarn is located below the lower warp yarn. Specifically, the plurality of spacers 2 separate the plurality of hemming yarns into separate hemming yarns, and each hemming yarn passes through two adjacent hemming yarns. The yarn passing area 4 is formed between the spacers 2; in the present application, the rod body 1, the spacer 2, the blocking member 3 and the yarn passing area 4 are used to press the twisted yarn downward, thereby separating the twisted yarn from the lower warp yarn area to avoid the twisted yarn and the lower warp yarn being flush with each other and causing mutual friction and damage during the subsequent weaving process, and multiple spacers 2 separate multiple twisted yarns, and each individual twisted yarn passes through the corresponding yarn passing area 4, which can prevent the twisted yarns from being entangled and knotted with each other, which is beneficial to improving weaving efficiency and weaving quality.

[0023] like Figure 2-3 As shown, a first rounded corner 5 is provided at the connection between the rod body 1 and the spacer 2 .

[0024] In this embodiment, the first rounded corner 5 is provided at the connection between the bottom of the rod body 1 and the spacer 2, which can prevent the corner structure from scraping and wearing the twisted yarn and causing it to break, which is beneficial to improving the weaving quality. Preferably, the connection between the blocking member 3 and the bottom of the rod body 1 is also provided with a corresponding rounded corner structure.

[0025] like Figure 2-4 As shown, it also includes a baffle 6, which is installed on the rear side of the rod body 1, and the bottom of the baffle 6 is provided with a second rounded corner 62, and the second rounded corner 62 is located below the first rounded corner 5. In this embodiment, the baffle 6 is installed on the rear side of the rod body 1, and the bottom of the baffle 6 is also provided with a second rounded corner 62. During operation, the selvedge yarn passes through the yarn area 4 and then wraps around the second rounded corner 62 at the bottom of the baffle 6. The baffle 6 is made of wear-resistant material. The provision of the baffle 6 can increase the service life of the rod body 1 and prevent the selvedge yarn from rubbing against the bottom of the rod body 1 for a long time.

[0026] In this embodiment, the chromium layer has excellent corrosion resistance and can effectively resist corrosion from a variety of chemical substances, including corrosion in a humid environment or corrosive media, thereby extending the service life of the steel. The chromium plating layer has high hardness and can effectively improve the wear resistance of the steel, allowing it to maintain good performance even in harsh environments. This wear resistance gives chrome-plated steel a significant advantage in situations where wear resistance is required.

[0027] like Figure 2-4 As shown, the baffle 6 also includes a first locking member 7, the baffle 6 is provided with a first locking hole 61, the rod body 1 is provided with a second locking hole 11, the second locking hole 11 is directly opposite to the first locking hole 61, one end of the first locking member 7 is installed in the first locking hole 61, and the other end of the first locking member 7 is installed in the second locking hole 11. In this embodiment, when the baffle 6 is installed on the rod body 1, specifically, the first locking hole 61 is directly opposite to the second locking hole 11, and then the first locking member 7 is used to lock and connect the baffle 6 and the rod body 1, which is convenient and quick to disassemble and assemble, and is convenient for maintenance and replacement.

[0028] like Figure 2 As shown, it also includes a connecting member 8 and a mounting block 9, one end of the connecting member 8 is respectively mounted on the front sides of the left and right ends of the rod body 1, and the mounting block 9 is mounted on the outer side of the other end of the connecting member 8. In this embodiment, the number of the connecting member 8 and the mounting block 9 is two, one end of the two connecting members 8 is mounted on the front sides of the left and right ends of the rod body 1, the inner side surfaces of the two mounting blocks 9 are respectively mounted on the outer side surfaces of the other end of the connecting member 8, and the outer side surfaces of the two mounting blocks 9 are respectively mounted inside the shoe material machine.

[0029] like Figure 2As shown, the connecting member 8 is provided with an adjustment groove 81, and the mounting block 9 is installed on the connecting member 8 through the adjustment groove 81, and the mounting block 9 can move up and down along the length direction of the adjustment groove 81. In this embodiment, the connecting member 8 is provided with two adjustment grooves 81, and the two adjustment grooves 81 are vertically arranged. The mounting block 9 is installed on the connecting block 8 through the two adjustment grooves 81, and the two mounting blocks 9 can move up and down along the length direction of the adjustment grooves 81 for easy installation.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0031] Although the 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 claims and their equivalents.

Claims

1. A pressure rod of a hemming mechanism of a shoe material machine, characterized in that: It includes a rod body, a spacer and a blocking member, the blocking members are respectively installed at the bottom of the left and right ends of the rod body, a plurality of spacers are respectively installed at the bottom of the rod body, a plurality of spacers are located between two blocking members, a plurality of spacers are evenly spaced along the length direction of the rod body, a yarn passing area is provided between two adjacent spacers, and the yarn passing area is used to allow the twisted edge yarn to pass through.

2. The pressure rod of the hemming mechanism of a shoe material machine according to claim 1, characterized in that: A first rounded corner is provided at a connection between the rod body and the spacer.

3. The pressure rod of the hemming mechanism of a shoe material machine according to claim 2, characterized in that: It also includes a baffle, which is installed on the rear side of the rod body, and a second rounded corner is provided at the bottom of the baffle, and the second rounded corner is located below the first rounded corner.

4. The pressure rod of the hemming mechanism of a shoe material machine according to claim 3, characterized in that: The baffle is made of chrome-plated steel.

5. The pressure rod of the hemming mechanism of a shoe material machine according to claim 3, characterized in that: It also includes a first locking piece, the baffle is provided with a first locking hole, the rod body is provided with a second locking hole, the second locking hole is directly opposite to the first locking hole, one end of the first locking piece is installed in the first locking hole, and the other end of the first locking piece is installed in the second locking hole.

6. The pressure rod of the hemming mechanism of a shoe material machine according to claim 1, characterized in that: It also includes a connecting piece and a mounting block. One end of the connecting piece is respectively mounted on the front sides of the left and right ends of the rod body, and the mounting block is mounted on the outer side of the other end of the connecting piece.

7. The pressing rod of the hemming mechanism of a shoe material machine according to claim 6, characterized in that: The connecting member is provided with an adjusting groove, and the mounting block is mounted on the connecting member through the adjusting groove. The mounting block can move up and down along the length direction of the adjusting groove.

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