Auxiliary processing device and processing method for women's shoes with decorative items on the upper

Abstract

The present invention relates to an auxiliary processing device suitable for women's shoes with decorations on the uppers, comprising a shoe last, characterized in that: the instep of the shoe last is provided with an arc-shaped concave, the upper end of the shoe last is provided with a first mounting hole, and the two sides of the shoe last are provided with a plurality of second mounting holes. The instep of the shoe last of the auxiliary processing device suitable for women's shoes with decorations on the uppers is provided with an arc-shaped concave, which can be supported by the top of equipment such as a shoe upper machine to fix the shoe last, effectively avoiding the top or clamp from damaging the decorative buckle, so that the women's shoes with decorations on the uppers can be fixed by mechanical equipment while avoiding damage to the decorative buckle, thereby ensuring work efficiency. The present invention also relates to a method for processing women's shoes with decorations on the uppers using the above device.

Description

Technical Field

[0001] The invention relates to the field of shoemaking, in particular to an auxiliary processing device and a processing method thereof for a ball door lock suitable for women's shoes with decorative items on the uppers. Background Art

[0002] Most women's shoes have decorative buckles on the front. When using equipment such as shoe upper machines to shape the shoes, the top or clamp will hit the decorative buckles, which can easily damage the decorations, such as diamonds, metal brackets, etc. Alternatively, the shoes can be shaped manually to avoid damaging the decorative buckles, but the process is cumbersome and complicated, with high labor intensity and low work efficiency. Summary of the invention

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide an auxiliary processing device suitable for women's shoes with decorations on the uppers, which can use equipment such as shoe upper machines to perform shoe and bag shaping operations and at the same time avoid damaging decorative buckles.

[0004] To this end, the present invention is implemented by adopting the following technical solutions:

[0005] The invention is an auxiliary processing device suitable for women's shoes with decorative uppers, comprising a shoe last, wherein the instep of the shoe last is provided with an arc-shaped recess, the upper end of the shoe last is provided with a first mounting hole, and both sides of the shoe last are provided with a plurality of second mounting holes.

[0006] Furthermore, the shoe last includes a front section, a middle section and a rear section that are movably connected, the arc-shaped recess is arranged on the middle section, and a vertical groove is arranged on the right part of the arc-shaped recess, a channel connected to the vertical groove is arranged at the right end of the middle section, and a linkage structure is arranged in the vertical groove and the channel to cause the front section to swing up and down relative to the middle section, and the middle section and the rear section can move laterally relative to each other.

[0007] Furthermore, the linkage structure includes a worm arranged in the vertical groove and a worm wheel arranged in the channel, the upper and lower parts of the worm are both sleeved with first bearings, and the upper end of the worm wheel is provided with a hexagonal countersunk hole, the first bearing is tightly matched with the inner wall of the vertical groove, the worm wheel is meshed with the worm, and a rotating shaft is passed through the worm wheel, the middle section is provided with a through hole for inserting and moving the rotating shaft, second bearings that are tightly matched with the inner wall of the through hole are sleeved on both sides of the rotating shaft, and a swing arm connected to the front section is provided on the right side of the worm wheel.

[0008] Furthermore, the rear section includes a base and a cover plate detachably connected by multiple bolts, a cavity is provided in the base, and a driving rod is movably provided on the cover plate. A first connecting rod is hinged at the lower part of the driving rod, and a second connecting rod is hinged at the lower end. The other end of the first connecting rod is hinged to a first slider that passes through the rear section and is connected to the middle section, and the other end of the second connecting rod is hinged to a second slider. The inner wall of the cavity is provided with a transverse groove for inserting and moving the second slider.

[0009] Furthermore, the cover plate is provided with a first guide sleeve for accommodating the sliding of the driving rod, the first guide sleeve is provided with a locking structure that can limit the movement of the driving rod, the right end of the rear section is provided with a second guide sleeve for accommodating the sliding of the first slider, and the cavity is provided with a third guide sleeve for accommodating the sliding of the second slider.

[0010] Furthermore, the locking structure includes an open groove arranged on the upper part of the first guide sleeve, a sleeve for accommodating the driving rod to pass through is provided in the open groove, the sleeve is provided with a button that passes through the first guide sleeve, and a friction rubber pad that can abut against the driving rod is provided on the inner wall of the sleeve, and a spring groove identical to the right end of the open groove is provided in the first guide sleeve, and a spring is provided in the spring groove that abuts against the right end surface of the sleeve and urges the sleeve to move to the left.

[0011] After adopting the above technical scheme, an arc-shaped recess is provided on the instep of the shoe last, which can be used for the top of the shoe upper machine and other equipment to fix the shoe last, effectively preventing the top or clamp from damaging the decorative buckle, so that the women's shoes with decorations on the upper can be fixed by mechanical equipment while avoiding damage to the decorative buckle, thereby ensuring work efficiency.

[0012] The present invention also provides a method for processing women's shoes with uppers having decorations using the above-mentioned device, which is characterized by comprising the following steps: step one, putting the upper surface of the women's shoes with uppers having decorations on the shoe last; step two, fixing the shoe last of step one to the shoe upper machine through the first mounting hole and / or the second mounting hole; step three, starting the shoe upper machine so that its top head is placed in the arc-shaped recess and then performing the shoe wrapping operation, so that the upper surface of the women's shoes with decorations on the upper is shaped.

[0013] Furthermore, in step one, a hexagonal wrench can be inserted into the hexagonal countersunk hole at the upper end of the worm and rotated, so that the worm drives the worm wheel to rotate, and then the swing arm and the front section swing, so as to be suitable for women's shoes with different heel heights, so that the shoe last and the women's shoes fit closely.

[0014] Furthermore, in step one, a button can be pressed and the driving rod can be moved up and down, and the driving rod drives the first connecting rod and the second connecting rod to swing, so that the first slider and the second slider move left and right, and then the relative distance between the rear section and the middle section is adjusted to suit women's shoes of different sizes, so that the shoe last and the women's shoes fit well. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention has the following accompanying drawings:

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the shoe last in the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure after the shoe last of the present invention is installed with the women's shoes with decorations on the upper;

[0018] Figure 3It is a schematic diagram of the partial internal structure of the second embodiment of the shoe last in the present invention;

[0019] Figure 4 It is a schematic diagram of the partial internal structure of the second embodiment of the shoe last of the present invention after the driving rod moves downward;

[0020] Figure 5 It is a cross-sectional view of the locking structure of the second embodiment of the shoe last of the present invention when locked;

[0021] Figure 6 This is a cross-sectional view of the locking structure of the second embodiment of the shoe last of the present invention when it is unlocked.

[0022] Figure numerals: 1. shoe last; 2. arc-shaped recess; 3. first mounting hole; 4. second mounting hole; 5. front section; 6. middle section; 7. rear section; 8. vertical groove; 9. channel; 10. worm; 11. worm wheel; 12. first bearing; 13. rotating shaft; 14. swing arm; 15. base; 16. cover plate; 17. cavity; 18. driving rod; 19. first connecting rod; 20. second connecting rod; 21. first slider; 22. second slider; 23. transverse groove; 24. first guide sleeve; 25. second guide sleeve; 26. third guide sleeve; 27. opening groove; 28. sleeve; 29. ​​button; 30. friction rubber pad; 31. spring groove; 32. spring; 33. women's shoes with decorations on the upper. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] Referring to the above-mentioned drawings, the auxiliary processing device for women's shoes with decorative items on the upper provided by the present invention includes a shoe last 1, which is characterized in that: the instep of the shoe last 1 is provided with an arc-shaped recess 2, the upper end of the shoe last 1 is provided with a first mounting hole 3, and the two sides of the shoe last 1 are provided with a plurality of second mounting holes 4, the shoe last 1 includes a front section 5, a middle section 6 and a rear section 7 that are movably connected, the arc-shaped recess 2 is provided on the middle section 6, and a vertical recess 8 is provided on the right part of the arc-shaped recess 2, the right end of the middle section 6 is provided with a channel 9 connected to the vertical recess 8, the vertical recess 8 and the channel 9 are provided with a linkage structure that can cause the front section 5 to swing up and down relative to the middle section 6, and the middle section 6 and the rear section 7 are connected to each other. 7 can move relatively laterally, the linkage structure includes a worm 10 arranged in the vertical groove 8 and a worm wheel 11 arranged in the channel 9, the upper and lower parts of the worm 10 are sleeved with a first bearing 12, and the upper end of the worm wheel 11 is provided with a hexagonal countersunk hole, the first bearing 12 is tightly matched with the inner wall of the vertical groove 8, the worm wheel 11 is meshed with the worm 10, and the worm wheel 11 is penetrated by a rotating shaft 13, the middle section 6 is provided with a through hole for the rotating shaft 13 to be inserted and moved, and the two sides of the rotating shaft 13 are sleeved with second bearings that are tightly matched with the inner wall of the through hole, the right side of the worm wheel 11 is provided with a swing arm 14 connected to the front section 5, and the rear section 7 includes a plurality of bolts that can be detached The base 15 and the cover plate 16 are connected and unloaded, and a cavity 17 is provided in the base 15. A driving rod 18 is movably penetrated on the cover plate 16. A first connecting rod 19 is hinged at the lower part of the driving rod 18, and a second connecting rod 20 is hinged at the lower end. The first connecting rod 19 is hinged at the other end with a first slider 21 that passes through the rear section 7 and is connected to the middle section 6. The second connecting rod 20 is hinged at the other end with a second slider 22. The inner wall of the cavity 17 is provided with a transverse groove 23 that allows the second slider 22 to be inserted and moved. A first guide sleeve 24 that allows the driving rod 18 to slide is penetrated on the cover plate 16, and a locking structure that can limit the movement of the driving rod 18 is provided on the first guide sleeve 24. A second guide sleeve 25 for accommodating the sliding of the first slider 21 is provided at the right end of the rear section 7, a third guide sleeve 26 for accommodating the sliding of the second slider 22 is provided in the cavity 17, the locking structure includes an open groove 27 provided on the upper part of the first guide sleeve 24, a sleeve 28 for accommodating the passing of the driving rod 18 is provided in the open groove 27, the sleeve 28 is provided with a button 29 passing through the first guide sleeve 24, and a friction rubber pad 30 that can abut against the driving rod 18 is provided on the inner wall of the sleeve 28, the first guide sleeve 24 is provided with a spring groove 31 identical to the right end of the open groove 27, and a spring 32 is provided in the spring groove 31 for abutting against the right end surface of the sleeve 28 and urging the sleeve 28 to move to the left.

[0025] In this embodiment, an arc-shaped concave groove 2 is provided on the instep of the shoe last 1, which can be used for the top of the shoe upper machine and other equipment to fix the shoe last 1, effectively avoiding the top or the clamp from damaging the decorative buckle, so that the women's shoes with decorative items on the upper can be fixed by mechanical equipment while avoiding damage to the decorative buckle, thereby ensuring work efficiency; a hexagonal wrench is inserted into the hexagonal countersunk hole at the upper end of the worm 10 and rotated, so that the worm 10 drives the worm wheel 11 to rotate, and then the swing arm 14 and the front section 5 swing, so as to be suitable for women's shoes with different heel heights, so that the shoe last can be fixed. 1 fits and matches women's shoes, the worm 10 and the first bearing 12 are arranged inside the vertical groove 8, and the top head is pressed on the arc-shaped concave 2 without affecting the worm 10 and the first bearing 12, and the structure is reasonable and compact; by pressing the button 29 and moving the driving rod 18 up and down, the driving rod 18 drives the first connecting rod 19 and the second connecting rod 20 to swing, so that the first slider 21 and the second slider 22 move left and right, and then adjust the relative distance between the rear section 7 and the middle section 6, so as to be suitable for women's shoes of different sizes, so that the shoe last 1 fits and matches women's shoes, and the applicability is stronger. The arrangement of the first guide sleeve 24, the second guide sleeve 25 and the third guide sleeve 26 makes the movement process of the driving rod 18, the first slider 21 and the second slider 22 more stable and accurate, and the positioning is better. In addition, the first guide sleeve 24 and the driving rod 18, the second guide sleeve 25 and the first slider 21, the third guide sleeve 26 and the second slider 22 form a triangular stable structure, making the internal structure of the rear section 7 more stable and firm; in addition, the arrangement of the locking structure can limit the movement of the driving rod 18, thereby maintaining the distance between the middle section 6 and the rear section 7, so as to prevent the female When the shoe is shaped in the shoe bag, the middle section 6 and the rear section 7 produce relative displacement, which in turn affects the shoe bag shaping operation. When the distance between the middle section 6 and the rear section 7 needs to be adjusted (to correspond to shoes of different sizes), it is only necessary to press the button 29 to move the sleeve 28 to the right, so that the friction rubber pad 30 is disengaged from the drive rod 18, and the drive rod 18 can be moved for adjustment. After the adjustment, the button 29 is released, and the sleeve 28 and the friction rubber pad 30 move to the left under the action of the spring, so that the friction rubber pad 30 is against the drive rod 18 to complete the positioning and locking of the drive rod 18. The operation is simple and easy.

[0026] The present invention also provides a method for processing women's shoes with decorative uppers using the above-mentioned device, which is characterized by comprising the following steps: step 1, putting the upper of the women's shoes 33 with decorative uppers on the shoe last 1; step 2, fixing the shoe last 1 in step 1 to the shoe upper machine through the first mounting hole 3 and / or the second mounting hole 4; step 3, starting the shoe upper machine so that its top head is placed in the arc-shaped concave groove 2 and then performing the shoe wrapping operation to shape the upper of the women's shoes 33 with decorative uppers. In step 1, the worm 10 can be inserted into the worm 10 by a hexagonal wrench. The worm 10 is inserted into the hexagonal countersunk hole at the upper end and rotates, so that the worm 10 drives the worm wheel 11 to rotate, and then the swing arm 14 and the front section 5 swing, so as to be suitable for women's shoes with different heel heights, so that the shoe last 1 is closely matched with the women's shoes. In step one, the button 29 can be pressed and the driving rod 18 can be moved up and down. The driving rod 18 drives the first connecting rod 19 and the second connecting rod 20 to swing, so that the first slider 21 and the second slider 22 move left and right, and then the relative distance between the rear section 7 and the middle section 6 is adjusted to be suitable for women's shoes of different sizes, so that the shoe last 1 is closely matched with the women's shoes.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An auxiliary processing device for women's shoes with decorative items on the uppers, including a shoe last, characterized in that: The instep of the shoe last is provided with an arc-shaped recess, the upper end of the shoe last is provided with a first mounting hole, and both sides of the shoe last are provided with a plurality of second mounting holes; The shoe last comprises a front section, a middle section and a rear section which are movably connected, the arc-shaped recess is arranged on the middle section, and a vertical groove is arranged on the right part of the arc-shaped recess, a channel connected to the vertical groove is arranged at the right end of the middle section, and a linkage structure which can cause the front section to swing up and down relative to the middle section is arranged in the vertical groove and the channel, and the middle section and the rear section can move laterally relative to each other; The linkage structure includes a worm arranged in the vertical groove and a worm wheel arranged in the channel, the upper and lower parts of the worm are both sleeved with first bearings, and the upper end of the worm wheel is provided with a hexagonal countersunk hole, the first bearing is tightly matched with the inner wall of the vertical groove, the worm wheel is meshed with the worm, and a rotating shaft is passed through the worm wheel, the middle section is provided with a through hole for inserting and moving the rotating shaft, second bearings that are tightly matched with the inner wall of the through hole are sleeved on both sides of the rotating shaft, and a swing arm connected to the front section is provided on the right side of the worm wheel.

2. The auxiliary processing device for women's shoes with decorative items on the uppers according to claim 1, characterized in that: The rear section includes a base and a cover plate detachably connected by multiple bolts, a cavity is provided in the base, a driving rod is movably provided on the cover plate, a first connecting rod is hinged at the lower part of the driving rod, and a second connecting rod is hinged at the lower end, the other end of the first connecting rod is hinged to a first slider that passes through the rear section and is connected to the middle section, the other end of the second connecting rod is hinged to a second slider, and the inner wall of the cavity is provided with a transverse groove for inserting and moving the second slider.

3. The auxiliary processing device for women's shoes with decorative items on the uppers according to claim 2, characterized in that: The cover plate is provided with a first guide sleeve for accommodating the sliding of the driving rod, the first guide sleeve is provided with a locking structure for limiting the movement of the driving rod, the right end of the rear section is provided with a second guide sleeve for accommodating the sliding of the first slider, and the cavity is provided with a third guide sleeve for accommodating the sliding of the second slider.

4. The auxiliary processing device for women's shoes with decorative items on the uppers according to claim 3, characterized in that: The locking structure includes an open groove arranged on the upper part of the first guide sleeve, a sleeve for accommodating the driving rod to pass through is arranged in the open groove, a button is arranged on the sleeve to pass through the first guide sleeve, and a friction rubber pad that can abut against the driving rod is arranged on the inner wall of the sleeve, a spring groove identical to the right end of the open groove is arranged in the first guide sleeve, and a spring is arranged in the spring groove to abut against the right end surface of the sleeve and urge the sleeve to move to the left.

5. A method for processing women's shoes with decorative items on the uppers, characterized in that: The auxiliary processing device suitable for women's shoes with decorations on the uppers as described in any one of claims 1 to 4 comprises the following steps: step 1, putting the upper surface of the women's shoes with decorations on the shoe last; step 2, fixing the shoe last of step 1 to the shoe upper machine through the first mounting hole and / or the second mounting hole; step 3, starting the shoe upper machine so that its top head is placed in the arc-shaped recess and then performing the shoe wrapping operation, so that the upper surface of the women's shoes with decorations on the uppers is shaped.

6. The method for processing women's shoes with decorative items on the uppers according to claim 5, characterized in that: In step one, a hexagonal wrench can be inserted into the hexagonal countersunk hole at the upper end of the worm and rotated, so that the worm drives the worm wheel to rotate, and then the swing arm and the front section swing, so as to adapt to women's shoes with different heel heights, so that the shoe last and the women's shoes fit closely.

7. The method for processing women's shoes with decorative uppers according to claim 5 or 6, characterized in that: In step one, a button can be pressed and the driving rod can be moved up and down. The driving rod drives the first connecting rod and the second connecting rod to swing, so that the first slider and the second slider move left and right, thereby adjusting the relative distance between the rear section and the middle section to adapt to women's shoes of different sizes, so that the shoe last and the women's shoes fit closely.

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