Combined mold for shoe part processing and method thereof

Abstract

The invention discloses a combined mold for processing shoe parts and a method thereof. The combined mold structurally comprises a hollow base plate, the mold frame is arranged at the upper end of the base plate, the central hollow part of the mold frame is overlapped and communicated with the hollow part of the base plate, and an adjusting notch is formed; the at least one first detachable module is located on the front side or the rear side of the inner wall of the adjusting notch; the at least one second detachable module is located on the left side or the right side of the inner wall of the adjusting notch; the die frame comprises mutually spliced fixing modules, die size selection and die outer frame size adjustment control can be carried out according to actual production requirements, so that needed production can be completed at a time, the production efficiency of the whole vamp stacking die is improved, the use upper limit of the vamp stacking die is improved, functions are enriched, the overall structural design is ingenious, disassembly and assembly are easy, and the production cost is reduced. And when a single mold plate is damaged, quick replacement can be performed, so that efficient production of the mold is ensured, the repair cost is reduced, and the production selectivity is improved through combined use.

Description

Technical Field

[0001] The invention relates to a combined mould and a method for processing shoe parts, belonging to the field of shoe parts processing. Background Art

[0002] The upper is the part of the shoe other than the sole, which is located on the top of the foot. It is an important part of the shoe and is usually made of various materials, including natural leather, artificial leather, synthetic leather and fiber fabrics. Most of the existing molds have some problems when used: (1) The size and shape of the existing upper mold are fixed. When producing different size segments, there is no way to adjust the size of the upper segment, which results in a large waste of materials, longer production time and a single pattern. There are certain limitations. The size of the mold plate cannot be adjusted, and more patterns cannot be produced.

[0003] (2) The existing upper mold cannot be used when the mold plate is damaged, and it is difficult to repair and replace, which has certain usage restrictions. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a combined mold and method for processing shoe parts.

[0005] The present invention is realized by the following technical solutions: a combined mold and method for processing shoe parts, the structure of which includes a hollow base plate; A mold frame is arranged at the upper end of the substrate, wherein the central hollow portion of the mold frame overlaps and communicates with the hollow portion of the substrate to form an adjustment notch; The first detachable module is at least one and is located at the front side or the rear side of the inner wall of the adjustment slot; The second detachable module is at least one and is located on the left or right side of the inner wall of the adjustment slot; The mold frame includes mutually spliced ​​fixing modules, the bottom surface of the fixing module is transversely provided with a first slide groove, the end surfaces of the fixing modules located at the left and right parts facing the adjustment notch are longitudinally provided with a second slide groove, the top surface of the fixing module is provided with a plurality of first braiding winding positioning columns, and all the first braiding winding positioning columns constitute a braiding winding frame structure on the outer side of the upper; The top surface of the substrate is provided with a plurality of third slide grooves corresponding to the first slide grooves and the second slide grooves; A plurality of second braiding winding positioning columns are provided on the top surface of the first detachable module, and a first sliding block engaged with the first sliding groove is provided on the end surface of the first detachable module; A plurality of third braiding winding positioning columns are arranged on the top surface of the second detachable module, and a second sliding block engaged with a second sliding groove is arranged on the end surface of the second detachable module.

[0006] Furthermore, in order to connect and fix the combined mold as a whole, a first fixing block is embedded in the first slide grooves connected in the same row, a second fixing block is embedded in the single and empty first slide groove, and a third fixing block is embedded in the empty second slide groove. At least one socket is provided on the first slider, the second slider, the first fixing block, the second fixing block and the third fixing block, and a fixing pin engaged with the socket is provided on the fixing module.

[0007] Furthermore, in order to perform assembly positioning, the second sliding groove is communicated with the third sliding groove.

[0008] Furthermore, in order to facilitate adjustment and positioning, the cross-sections of the first sliding block, the first sliding groove, the first fixing block, and the second fixing block are all inverted isosceles trapezoidal structures.

[0009] Furthermore, in order to facilitate adjustment and positioning, the cross-sections of the second sliding block, the third fixing block and the second sliding groove are all isosceles trapezoidal structures.

[0010] Furthermore, in order to improve the tightness of the combination, the third fixing block is in contact with the bottom surfaces of the first fixing block and the second fixing block.

[0011] Furthermore, in order to facilitate the weaving work, a mold positioning block is also provided on the top surface of the mold frame.

[0012] Furthermore, in order to improve the firmness of the connection, the first detachable module and the first slider, the second detachable module and the second slider are all fixedly connected, and the fixed connection is one of welding, integral molding, and bolt fixing.

[0013] A processing method of a combined mold for processing shoe parts is obtained from the combined mold for processing shoe parts, and the method comprises the following steps: Step S, selecting the mold size according to actual production needs, changing the structure of the upper by setting the number and position of the first detachable module and the second detachable module, and changing the size of the mold frame by adjusting the number and position of the fixed modules; Step S, during adjustment, by pulling out the fixing pin, the connection restriction between the substrate and the mold frame is released, and the connection restriction between the mold frame and the first detachable module and the second detachable module is released, and then the position and number adjustment can be performed, and the first detachable module and the second detachable module are adjusted by the first slider and the second slider thereon for quick plugging and unplugging. After all adjustments are completed, the fixing pin is reinserted for limiting and fixing; Step S, placing the adjusted combined mold on the winding and weaving equipment, the yarn is woven through the first weaving winding positioning column, the second weaving winding positioning column, and the third weaving winding positioning column. After weaving, it is finally formed into a shoe upper through heat pressing.

[0014] The beneficial effects of the present invention are as follows: the mold size can be selected according to actual production needs, and the mold frame size can be controlled and adjusted, so that the required production can be completed at one time, the production efficiency of the entire upper code segment mold is improved, the upper limit of its use is increased and its functions are enriched, the overall structural design is ingenious, and it is easy to disassemble and assemble. When a single mold plate is damaged, it can be quickly replaced, thereby ensuring the efficient production of the mold and reducing the repair cost, and the combined use improves production selectivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 This is a schematic structural diagram of a combined mold for processing shoe parts according to the present invention; Figure 2 A detailed structural schematic diagram of a combined mold for processing shoe parts according to the present invention; Figure 3 is a structural schematic diagram of a first detachable module; Figure 4 is a structural schematic diagram of a second detachable module; Figure 5 is a schematic structural diagram of a first fixed block; Figure 6 is a schematic structural diagram of a second fixed block; Figure 7 It is a schematic diagram of the structure of the third fixed block. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] Example 1 See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , the present invention provides a combined mold for shoe parts processing and a method and technical solution thereof: its structure includes a hollow base plate 1; The mold frame 2 is disposed on the upper end of the substrate 1, and the central hollow portion of the mold frame 2 overlaps and communicates with the hollow portion of the substrate 1, and forms an adjustment notch 22; The first detachable module 3 is at least one and is located at the front side or the rear side of the inner wall of the adjustment slot 22; The second detachable module 4 is at least one and is located on the left or right side of the inner wall of the adjustment slot 22; The mold frame 2 includes mutually spliced ​​fixing modules 21, the bottom surface of the fixing module 21 is transversely provided with a first slide groove 23, and the end surfaces of the fixing modules 21 located at the left and right parts facing the adjustment notch 22 are longitudinally provided with a second slide groove 24, and the top surface of the fixing module 21 is provided with a plurality of first braiding winding positioning columns 25, and all the first braiding winding positioning columns 25 constitute a braiding winding frame structure on the outer side of the upper; The top surface of the substrate 1 is provided with a plurality of third slide grooves 11 corresponding to the first slide grooves 23 and the second slide grooves 24; A plurality of second braiding winding positioning columns 31 are provided on the top surface of the first detachable module 3, and a first sliding block 32 engaged with the first sliding groove 23 is provided on the end surface of the first detachable module 3; A plurality of third braiding winding positioning columns 41 are disposed on the top surface of the second detachable module 4 , and a second sliding block 42 engaged with the second sliding groove 24 is disposed on the end surface of the second detachable module 4 .

[0018] In order to connect and fix the combined mold as a whole, the first fixed blocks 231 are embedded in the first slide grooves 23 connected in the same row, the second fixed blocks 232 are embedded in the separate and empty first slide grooves 23, and the third fixed blocks 111 are embedded in the empty second slide grooves 24. At least one socket 5 is provided on the first slider 32, the second slider 42, the first fixed block 231, the second fixed block 232, and the third fixed block 111, and the fixing module 21 is provided with a fixing pin 26 that is engaged with the socket 5.

[0019] For assembly positioning, the second sliding groove 24 is communicated with the third sliding groove 11 .

[0020] In order to facilitate adjustment and positioning, the cross sections of the first sliding block 32 , the first sliding groove 23 , the first fixing block 231 , and the second fixing block 232 are all inverted isosceles trapezoidal structures.

[0021] In order to facilitate adjustment and positioning, the cross-sections of the second sliding block 42 , the third fixing block 111 , and the second sliding groove 24 are all isosceles trapezoidal structures.

[0022] In order to improve the tightness of the assembly, the third fixing block 111 fits the bottom surfaces of the first fixing block 231 and the second fixing block 232 .

[0023] In order to facilitate the weaving work, a mold positioning block 27 is also provided on the top surface of the mold frame 2.

[0024] In order to improve the firmness of the connection, the first detachable module 3 and the first slider 32, and the second detachable module 4 and the second slider 42 are all fixedly connected, and the fixed connection is welding.

[0025] A processing method of a combined mold for processing shoe parts is obtained from the combined mold for processing shoe parts, and the method comprises the following steps: Step S1, selecting the mold size according to actual production needs, changing the structure of the upper by setting the number and position of the first detachable module 3 and the second detachable module 4, and changing the size of the mold frame 2 by adjusting the number and position of the fixed modules 21; Step S2, during adjustment, by pulling out the fixing pin 26, the connection restriction between the substrate 1 and the mold frame 2 is released, and the connection restriction between the mold frame 2 and the first detachable module 3 and the second detachable module 4 is released, and then the position and number adjustment can be performed, and the first detachable module 3 and the second detachable module 4 are adjusted by the first slider 32 and the second slider 42 thereon for quick plugging and unplugging. After all adjustments are completed, the fixing pin 26 is reinserted for restriction and fixation; Step S3, placing the adjusted combined mold on the winding and weaving equipment, the yarn is woven through the first weaving winding positioning column 25, the second weaving winding positioning column 31, and the third weaving winding positioning column 41. After weaving, it is finally formed into a shoe upper through heat pressing.

[0026] Example 2 See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , the present invention provides a combined mold for shoe parts processing and a method and technical solution thereof: its structure includes a hollow base plate 1; The mold frame 2 is disposed on the upper end of the substrate 1, and the central hollow portion of the mold frame 2 overlaps and communicates with the hollow portion of the substrate 1, and forms an adjustment notch 22; The first detachable module 3 is at least one and is located at the front side or the rear side of the inner wall of the adjustment slot 22; The second detachable module 4 is at least one and is located on the left or right side of the inner wall of the adjustment slot 22; The mold frame 2 includes mutually spliced ​​fixing modules 21, the bottom surface of the fixing module 21 is transversely provided with a first slide groove 23, and the end surfaces of the fixing modules 21 located at the left and right parts facing the adjustment notch 22 are longitudinally provided with a second slide groove 24, and the top surface of the fixing module 21 is provided with a plurality of first braiding winding positioning columns 25, and all the first braiding winding positioning columns 25 constitute a braiding winding frame structure on the outer side of the upper; The top surface of the substrate 1 is provided with a plurality of third slide grooves 11 corresponding to the first slide grooves 23 and the second slide grooves 24; A plurality of second braiding winding positioning columns 31 are provided on the top surface of the first detachable module 3, and a first sliding block 32 engaged with the first sliding groove 23 is provided on the end surface of the first detachable module 3; A plurality of third braiding winding positioning columns 41 are disposed on the top surface of the second detachable module 4 , and a second sliding block 42 engaged with the second sliding groove 24 is disposed on the end surface of the second detachable module 4 .

[0027] In order to connect and fix the combined mold as a whole, the first fixed blocks 231 are embedded in the first slide grooves 23 connected in the same row, the second fixed blocks 232 are embedded in the separate and empty first slide grooves 23, and the third fixed blocks 111 are embedded in the empty second slide grooves 24. At least one socket 5 is provided on the first slider 32, the second slider 42, the first fixed block 231, the second fixed block 232, and the third fixed block 111, and the fixing module 21 is provided with a fixing pin 26 that is engaged with the socket 5.

[0028] For assembly positioning, the second sliding groove 24 is communicated with the third sliding groove 11 .

[0029] In order to facilitate adjustment and positioning, the cross sections of the first sliding block 32 , the first sliding groove 23 , the first fixing block 231 , and the second fixing block 232 are all inverted isosceles trapezoidal structures.

[0030] In order to facilitate adjustment and positioning, the cross-sections of the second sliding block 42 , the third fixing block 111 , and the second sliding groove 24 are all isosceles trapezoidal structures.

[0031] In order to improve the tightness of the assembly, the third fixing block 111 fits the bottom surfaces of the first fixing block 231 and the second fixing block 232 .

[0032] In order to facilitate the weaving work, a mold positioning block 27 is also provided on the top surface of the mold frame 2.

[0033] In order to improve the firmness of the connection, the first detachable module 3 and the first slider 32, and the second detachable module 4 and the second slider 42 are all fixedly connected, and the fixed connection is integrally formed.

[0034] A processing method of a combined mold for processing shoe parts is obtained from the combined mold for processing shoe parts, and the method comprises the following steps: Step S1, selecting the mold size according to actual production needs, changing the structure of the upper by setting the number and position of the first detachable module 3 and the second detachable module 4, and changing the size of the mold frame 2 by adjusting the number and position of the fixed modules 21; Step S2, during adjustment, by pulling out the fixing pin 26, the connection restriction between the substrate 1 and the mold frame 2 is released, and the connection restriction between the mold frame 2 and the first detachable module 3 and the second detachable module 4 is released, and then the position and number adjustment can be performed, and the first detachable module 3 and the second detachable module 4 are adjusted by the first slider 32 and the second slider 42 thereon for quick plugging and unplugging. After all adjustments are completed, the fixing pin 26 is reinserted for restriction and fixation; Step S3, placing the adjusted combined mold on the winding and weaving equipment, the yarn is woven through the first weaving winding positioning column 25, the second weaving winding positioning column 31, and the third weaving winding positioning column 41. After weaving, it is finally formed into a shoe upper through heat pressing.

[0035] Example 3 See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , the present invention provides a combined mold for shoe parts processing and a method and technical solution thereof: its structure includes a hollow base plate 1; The mold frame 2 is disposed on the upper end of the substrate 1, and the central hollow portion of the mold frame 2 overlaps and communicates with the hollow portion of the substrate 1, and forms an adjustment notch 22; The first detachable module 3 is at least one and is located at the front side or the rear side of the inner wall of the adjustment slot 22; The second detachable module 4 is at least one and is located on the left or right side of the inner wall of the adjustment slot 22; The mold frame 2 includes mutually spliced ​​fixing modules 21, the bottom surface of the fixing module 21 is transversely provided with a first slide groove 23, and the end surfaces of the fixing modules 21 located at the left and right parts facing the adjustment notch 22 are longitudinally provided with a second slide groove 24, and the top surface of the fixing module 21 is provided with a plurality of first braiding winding positioning columns 25, and all the first braiding winding positioning columns 25 constitute a braiding winding frame structure on the outer side of the upper; The top surface of the substrate 1 is provided with a plurality of third slide grooves 11 corresponding to the first slide grooves 23 and the second slide grooves 24; A plurality of second braiding winding positioning columns 31 are provided on the top surface of the first detachable module 3, and a first sliding block 32 engaged with the first sliding groove 23 is provided on the end surface of the first detachable module 3; A plurality of third braiding winding positioning columns 41 are disposed on the top surface of the second detachable module 4 , and a second sliding block 42 engaged with the second sliding groove 24 is disposed on the end surface of the second detachable module 4 .

[0036] In order to connect and fix the combined mold as a whole, the first fixed blocks 231 are embedded in the first slide grooves 23 connected in the same row, the second fixed blocks 232 are embedded in the separate and empty first slide grooves 23, and the third fixed blocks 111 are embedded in the empty second slide grooves 24. At least one socket 5 is provided on the first slider 32, the second slider 42, the first fixed block 231, the second fixed block 232, and the third fixed block 111, and the fixing module 21 is provided with a fixing pin 26 that is engaged with the socket 5.

[0037] For assembly positioning, the second sliding groove 24 is communicated with the third sliding groove 11 .

[0038] In order to facilitate adjustment and positioning, the cross sections of the first sliding block 32 , the first sliding groove 23 , the first fixing block 231 , and the second fixing block 232 are all inverted isosceles trapezoidal structures.

[0039] In order to facilitate adjustment and positioning, the cross-sections of the second sliding block 42 , the third fixing block 111 , and the second sliding groove 24 are all isosceles trapezoidal structures.

[0040] In order to improve the tightness of the assembly, the third fixing block 111 fits the bottom surfaces of the first fixing block 231 and the second fixing block 232 .

[0041] In order to facilitate the weaving work, a mold positioning block 27 is also provided on the top surface of the mold frame 2.

[0042] In order to improve the firmness of the connection, the first detachable module 3 and the first slider 32, and the second detachable module 4 and the second slider 42 are all fixedly connected, and the fixed connection is bolt fixing.

[0043] A processing method of a combined mold for processing shoe parts is obtained from the combined mold for processing shoe parts, and the method comprises the following steps: Step S1, selecting the mold size according to actual production needs, changing the structure of the upper by setting the number and position of the first detachable module 3 and the second detachable module 4, and changing the size of the mold frame 2 by adjusting the number and position of the fixed modules 21; Step S2, during adjustment, by pulling out the fixing pin 26, the connection restriction between the substrate 1 and the mold frame 2 is released, and the connection restriction between the mold frame 2 and the first detachable module 3 and the second detachable module 4 is released, and then the position and number adjustment can be performed, and the first detachable module 3 and the second detachable module 4 are adjusted by the first slider 32 and the second slider 42 thereon for quick plugging and unplugging. After all adjustments are completed, the fixing pin 26 is reinserted for restriction and fixation; Step S3, placing the adjusted combined mold on the winding and weaving equipment, the yarn is woven through the first weaving winding positioning column 25, the second weaving winding positioning column 31, and the third weaving winding positioning column 41. After weaving, it is finally formed into a shoe upper through heat pressing.

[0044] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A modular mold for shoe parts processing, characterized in that: Its structure includes a hollow substrate (1); A mold frame (2) is arranged at the upper end of the substrate (1), wherein the central hollow portion of the mold frame (2) overlaps and communicates with the hollow portion of the substrate (1), and an adjustment notch (22) is formed; The first detachable module (3) is provided with at least one and is located at the front side or the rear side of the inner wall of the adjustment slot (22); The second detachable module (4) is provided with at least one and is located on the left side or the right side of the inner wall of the adjustment slot (22); The mold frame (2) comprises mutually spliced ​​fixing modules (21), the bottom surface of the fixing module (21) is provided with a first slide groove (23) in the transverse direction, the end surfaces of the fixing modules (21) located at the left and right parts facing the adjustment notch (22) are provided with a second slide groove (24) in the longitudinal direction, and the top surface of the fixing module (21) is provided with a plurality of first braiding winding positioning columns (25), and all the first braiding winding positioning columns (25) form a braiding winding frame structure on the outer side of the upper; The top surface of the base plate (1) is provided with a plurality of third slide grooves (11) corresponding to the first slide grooves (23) and the second slide grooves (24); A plurality of second braiding winding positioning columns (31) are provided on the top surface of the first detachable module (3), and a first sliding block (32) engaged with the first sliding groove (23) is provided on the end surface of the first detachable module (3); A plurality of third braiding winding positioning columns (41) are provided on the top surface of the second detachable module (4), and a second sliding block (42) engaged with the second sliding groove (24) is provided on the end surface of the second detachable module (4).

2. A combined mold for shoe component processing according to claim 1, characterized in that: A first fixing block (231) is embedded in the first sliding grooves (23) connected in the same row, a second fixing block (232) is embedded in the single and vacant first sliding groove (23), and a third fixing block (111) is embedded in the vacant second sliding groove (24). The first sliding block (32), the second sliding block (42), the first fixing block (231), the second fixing block (232), and the third fixing block (111) are each provided with at least one plug hole (5), and the fixing module (21) is provided with a fixing pin (26) that is engaged with the plug hole (5).

3. A combined mold for shoe component processing according to claim 2, characterized in that: The second sliding groove (24) is communicated with the third sliding groove (11).

4. The combined mold for shoe component processing according to claim 2, characterized in that: The cross sections of the first sliding block (32), the first sliding groove (23), the first fixing block (231) and the second fixing block (232) are all inverted isosceles trapezoidal structures.

5. The combined mold for shoe component processing according to claim 2, characterized in that: The cross-sections of the second sliding block (42), the third fixing block (111) and the second sliding groove (24) are all isosceles trapezoidal structures.

6. The combined mold for shoe component processing according to claim 2, characterized in that: The third fixing block (111) is in contact with the bottom surfaces of the first fixing block (231) and the second fixing block (232).

7. The combined mold for shoe component processing according to claim 1, characterized in that: A mold positioning block (27) is also provided on the top surface of the mold frame (2).

8. The combined mold for shoe component processing according to claim 1, characterized in that: The first detachable module (3) and the first slider (32), as well as the second detachable module (4) and the second slider (42) are all fixedly connected.

9. The combined mold for shoe component processing according to claim 8, characterized in that: The fixed connection is one of welding, integral molding, and bolt fixing.

10. A method for processing a combined mold for processing shoe parts, obtained from the combined mold for processing shoe parts according to any one of claims 1 to 9, the method comprising the following steps: Step S1, selecting the size of the mold according to actual production needs, by setting the number and position of the first detachable module (3) and the second detachable module (4), thereby changing the structure of the upper, and by adjusting the number and position of the fixed modules (21), thereby changing the size of the mold frame (2); Step S2, during adjustment, by pulling out the fixing pin (26), the connection restriction between the substrate (1) and the mold frame (2) is released, and the connection restriction between the mold frame (2) and the first detachable module (3) and the second detachable module (4) is released, and then the position and number adjustment can be carried out. The first detachable module (3) and the second detachable module (4) are adjusted by quick plugging and unplugging through the first slider (32) and the second slider (42) thereon. After all adjustments are completed, the fixing pin (26) is reinserted to restrict and fix. Step S3, placing the adjusted combined mold on a winding and knitting device, and the yarn is knitted by passing through a first knitting winding positioning column (25), a second knitting winding positioning column (31), and a third knitting winding positioning column (41). After knitting, the yarn is knitted by heat pressing to finally form a shoe upper.

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