Sole capable of actively exhausting air and production equipment

Abstract

The utility model discloses a sole capable of actively exhausting and production equipment, and relates to the technical field of sole production, the sole capable of actively exhausting comprises a sole body, an exhausting assembly is installed in the sole body, the exhausting assembly comprises an air bag, an air inlet pipe and an exhaust pipe are fixedly installed in the sole body, the sole capable of actively exhausting comprises a fixing frame, and a sole mold is installed on the fixing frame. The shoe sole mold comprises a lower mold plate and an upper mold plate, the lower mold plate is fixedly installed on the upper surface of the fixing frame, the upper mold plate is installed on the fixing frame in a sliding mode, a mold groove is formed in the lower mold plate, a sliding plate is installed in the mold groove in a sliding mode, and a demolding assembly is installed in the lower mold plate. Air circulation in the shoe is achieved by arranging the air exhaust assembly in the shoe sole and exhausting air in the shoe through the air exhaust assembly so as to improve the comfort and health of a wearer, and air circulation in the shoe is achieved by arranging the air exhaust assembly in the shoe sole and exhausting air in the shoe through the air exhaust assembly so as to improve the comfort and health of the wearer.

Description

Technical Field

[0001] The utility model relates to the technical field of sole production, in particular to a sole capable of actively exhausting air and production equipment. Background Art

[0002] The structure of the sole is quite complicated. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole and heel. In a narrow sense, it only refers to the outsole. The common properties of general sole materials should be wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy to adapt to the foot shape, not easy to deform after shaping, heat preservation, easy to absorb moisture, etc.

[0003] Most of the existing soles do not have an exhaust structure, and the gas in the shoes cannot be discharged, and air circulation inside the shoes cannot be achieved. Currently, most soles are made by mold injection molding. Most of the existing sole production molds do not have a demolding structure, which makes demolding more difficult after the sole processing is completed, thereby reducing production efficiency. In response to the above problems, the inventor proposes a sole and production equipment that can actively exhaust air to solve the above problems. Utility Model Content

[0004] In order to solve the problem that most existing soles do not have an exhaust structure and most existing sole production molds do not have a demoulding structure, resulting in difficulty in demoulding after the soles are processed, thereby reducing production efficiency; the purpose of the utility model is to provide a sole and production equipment that can actively exhaust air.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a sole that can actively exhaust air, including a sole body, an exhaust component is installed in the sole body, the exhaust component includes an airbag, and the airbag is fixedly installed in the sole body, an air intake pipe and an exhaust pipe are fixedly installed in the sole body, and the air intake pipe and the exhaust pipe are both connected to the inside of the airbag, a spring is fixedly installed in the airbag, a one-way air intake valve is fixedly installed at one end of the air intake pipe, a one-way exhaust valve is fixedly installed at one end of the exhaust pipe, and two air intake nozzles distributed equidistantly are embedded in the sole body, and the air intake nozzles are connected to the air intake pipe.

[0006] A production device for shoe soles capable of active exhaust comprises a fixed frame, on which a sole mold is mounted, the sole mold comprising a lower mold and an upper mold, the lower mold being fixedly mounted on the upper surface of the fixed frame, the upper mold being slidably mounted on the fixed frame, the lower mold being provided with a mold groove, a sliding plate being slidably mounted in the mold groove, a demoulding assembly being mounted in the lower mold, the demoulding assembly comprising two symmetrically distributed threaded sleeves, and the threaded sleeves being fixedly mounted on the lower surface of the sliding plate, two symmetrically distributed threaded rods being rotatably mounted on the bottom end of the mold groove, and the threaded rods being threadedly inserted in the corresponding threaded sleeves.

[0007] Preferably, a worm gear is fixedly installed at the bottom ends of the two threaded rods, a double-headed worm is rotatably installed in the mold groove, and the double-headed worm is meshed with the worm gear, a drive shaft is rotatably installed in the lower template, one end of the drive shaft and the middle part of the double-headed worm are fixedly installed with bevel gears, and the two bevel gears are meshed, a fixing rod is fixedly installed on the lower surface of the upper template, a tooth plate is fixedly installed at the bottom end of the fixing rod, and the tooth plate is inserted through the lower template, a driving gear is fixedly installed at one end of the driving shaft, and the driving gear is meshed with the tooth plate.

[0008] Preferably, a cylinder is fixedly mounted on the top of the fixing frame, and an output end of the cylinder is fixedly connected to the upper surface of the upper template, an injection nozzle is fixedly mounted on the upper surface of the upper template, and the injection nozzle is connected to the inside of the mold groove.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, an exhaust assembly is arranged in the sole, and the gas in the shoe is discharged by the exhaust assembly, so as to realize air circulation inside the shoe, thereby improving the comfort and health of the wearer;

[0011] 2. In the utility model, by arranging a demoulding component in the sole mold, after the sole is injection molded in the sole mold, the demoulding component can be used to demould the sole in the mold, which not only saves time and labor, but also improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the sole of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the sole body of the utility model;

[0015] Figure 3 This is a schematic diagram of the exhaust assembly structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of the production equipment of the utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of the production equipment of the utility model when viewed from above;

[0018] Figure 6 This is a schematic diagram of the cross-sectional structure of the lower template of the utility model;

[0019] Figure 7 For this utility model Figure 6 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. sole body; 2. exhaust assembly; 21. air bag; 22. air inlet nozzle; 23. one-way exhaust valve; 24. air inlet pipe; 25. one-way air inlet valve; 26. spring; 27. exhaust pipe; 3. fixing frame; 4. sole mold; 41. lower mold plate; 411. mold groove; 42. upper mold plate; 421. injection nozzle; 5. cylinder; 6. sliding plate; 7. demoulding assembly; 71. fixing rod; 72. tooth plate; 73. driving shaft; 74. driving gear; 75. double-headed worm; 76. threaded sleeve; 77. threaded rod; 78. worm wheel; 79. bevel gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Figure 1-7 As shown, the utility model provides a sole capable of active exhaust, comprising a sole body 1, an exhaust assembly 2 installed in the sole body 1, the exhaust assembly 2 comprising an air bag 21, and the air bag 21 is fixedly installed in the sole body 1, an air intake pipe 24 and an exhaust pipe 27 are fixedly installed in the sole body 1, and the air intake pipe 24 and the exhaust pipe 27 are both connected to the inside of the air bag 21, a spring 26 is fixedly installed in the air bag 21, a one-way air intake valve 25 is fixedly installed at one end of the air intake pipe 24, and one end of the exhaust pipe 27 is fixedly installed at one end of the exhaust pipe 27. A one-way exhaust valve 23 is fixedly installed. When the user walks, when the sole body 1 touches the ground, the heel presses the airbag 21 and squeezes the spring 26, so that the gas in the airbag 21 is discharged through the exhaust pipe 27 and the one-way exhaust valve 23 (the one-way exhaust valve 23 only exhausts air but does not take in air). When the sole body 1 is empty, the rebound force of the spring 26 is used to restore the airbag 21, and at the same time, the gas in the shoe is pumped into the airbag 21 through the intake pipe 24 and the one-way intake valve 25 (the one-way intake valve 25 only takes in air but does not discharge air).

[0023] Two air inlet nozzles 22 equidistantly distributed are embedded in the sole body 1 , and the air inlet nozzles 22 are communicated with the air inlet pipe 24 .

[0024] By adopting the above technical solution, the gas in the shoe enters the air intake pipe 24 through the air intake nozzle 22 .

[0025] A production device for shoe soles capable of active exhaust comprises a fixing frame 3, on which a sole mold 4 is mounted, the sole mold 4 comprising a lower mold plate 41 and an upper mold plate 42, the lower mold plate 41 being fixedly mounted on the upper surface of the fixing frame 3, the upper mold plate 42 being slidably mounted on the fixing frame 3, the lower mold plate 41 being provided with a mold groove 411, a sliding plate 6 being slidably mounted in the mold groove 411, a demoulding assembly 7 being mounted in the lower mold plate 41, the demoulding assembly 7 comprising two symmetrically distributed threaded sleeves 76, and the threaded sleeves 76 being fixedly mounted on the lower surface of the sliding plate 6, two symmetrically distributed threaded rods 77 being rotatably mounted at the bottom end of the mold groove 411, and the threaded rods 77 being threadedly inserted in the corresponding threaded sleeves 76.

[0026] By adopting the above technical scheme, after the sole is injection molded in the sole mold 4, the upper mold plate 42 is slid and raised in the fixing frame 3. While the upper mold plate 42 is rising, the demolding assembly 7 is used to drive the sliding plate 6 to slide and rise in the mold groove 411 of the lower mold plate 41, so that the threaded rod 77 drives the threaded sleeve 76 to rise, and the threaded sleeve 76 drives the sliding plate 6 to slide and rise in the mold groove 411 of the lower mold plate 41, and the sliding plate 6 demolds the sole from the mold groove 411 of the lower mold plate 41.

[0027] A worm gear 78 is fixedly mounted on the bottom ends of the two threaded rods 77 , and a double-headed worm 75 is rotatably mounted in the mold groove 411 , and the double-headed worm 75 is meshed with the worm gear 78 .

[0028] By adopting the above technical solution, the double-headed worm 75 drives the worm wheel 78 to rotate, and the worm wheel 78 drives the threaded rod 77 to rotate.

[0029] A driving shaft 73 is rotatably mounted in the lower mold plate 41 , and a bevel gear 79 is fixedly mounted on one end of the driving shaft 73 and the middle of the double-headed worm 75 , and the two bevel gears 79 are meshed.

[0030] By adopting the above technical solution, the driving shaft 73 drives the double-headed worm 75 to rotate through the bevel gear 79.

[0031] A fixing rod 71 is fixedly installed on the lower surface of the upper template 42 , a tooth plate 72 is fixedly installed on the bottom end of the fixing rod 71 , and the tooth plate 72 is inserted through the lower template 41 , and a driving gear 74 is fixedly installed on one end of the driving shaft 73 , and the driving gear 74 meshes with the tooth plate 72 .

[0032] By adopting the above technical solution, the upper template 42 drives the fixing rod 71 and the tooth plate 72 to rise and fall, the tooth plate 72 drives the driving gear 74 to rotate, and the driving gear 74 drives the driving shaft 73 to rotate.

[0033] A cylinder 5 is fixedly mounted on the top of the fixing frame 3 , and an output end of the cylinder 5 is fixedly connected to the upper surface of the upper template 42 .

[0034] By adopting the above technical solution, the cylinder 5 is used to drive the upper template 42 to rise and fall.

[0035] An injection nozzle 421 is fixedly mounted on the upper surface of the upper mold plate 42 , and the injection nozzle 421 is communicated with the interior of the mold groove 411 .

[0036] By adopting the above technical solution, the injection material is injected into the mold groove 411 through the injection nozzle 421 .

[0037] Working principle: When a user is walking and the sole body 1 touches the ground, the heel presses the airbag 21 and squeezes the spring 26, so that the gas in the airbag 21 is discharged through the exhaust pipe 27 and the one-way exhaust valve 23 (the one-way exhaust valve 23 only exhausts but does not take in air). When the sole body 1 is vacated, the airbag 21 is restored by the rebound force of the spring 26, and at the same time, the gas in the shoe enters the intake pipe 24 through the intake nozzle 22, and the gas in the shoe is pumped into the airbag 21 through the intake pipe 24 and the one-way intake valve 25 (the one-way intake valve 25 only takes in air but does not exhaust air).

[0038] When a production equipment for a shoe sole with active exhaust is used, after the shoe sole is injection molded in the sole mold 4, the cylinder 5 is used to drive the upper mold plate 42 to slide and rise in the fixed frame 3. When the upper mold plate 42 rises, it drives the fixed rod 71 and the tooth plate 72 to rise. The tooth plate 72 drives the driving gear 74 to rotate, and the driving gear 74 drives the driving shaft 73 to rotate. The driving shaft 73 drives the double-headed worm 75 to rotate through the bevel gear 79. The double-headed worm 75 drives the worm wheel 78 to rotate. The worm wheel 78 drives the threaded rod 77 to rotate. The threaded rod 77 drives the threaded sleeve 76 to rise. The threaded sleeve 76 drives the sliding plate 6 to slide and rise in the mold groove 411 of the lower mold plate 41. The sliding plate 6 demolds the sole from the mold groove 411 of the lower mold plate 41.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A shoe sole capable of active exhaust, comprising a shoe sole body (1), characterized in that: An exhaust assembly (2) is installed in the sole body (1), the exhaust assembly (2) comprises an air bag (21), and the air bag (21) is fixedly installed in the sole body (1), an air intake pipe (24) and an exhaust pipe (27) are fixedly installed in the sole body (1), and both the air intake pipe (24) and the exhaust pipe (27) are connected to the inside of the air bag (21), a spring (26) is fixedly installed in the air bag (21), a one-way air intake valve (25) is fixedly installed at one end of the air intake pipe (24), and a one-way exhaust valve (23) is fixedly installed at one end of the exhaust pipe (27).

2. The active venting sole according to claim 1, characterized in that: The sole body (1) is embedded with two air inlet nozzles (22) which are equidistantly distributed, and the air inlet nozzles (22) are connected to an air inlet pipe (24).

3. A production device for the actively ventilated sole according to any one of claims 1 to 2, comprising a fixing frame (3), characterized in that: A sole mold (4) is installed on the fixing frame (3), and the sole mold (4) comprises a lower mold plate (41) and an upper mold plate (42). The lower mold plate (41) is fixedly installed on the upper surface of the fixing frame (3), and the upper mold plate (42) is slidably installed on the fixing frame (3). A mold groove (411) is provided on the lower mold plate (411), and a sliding plate (6) is slidably installed in the mold groove (411). A demoulding component (7) is installed in the lower mold plate (41), and the demoulding component (7) comprises two symmetrically distributed threaded sleeves (76), and the threaded sleeves (76) are fixedly installed on the lower surface of the sliding plate (6). Two symmetrically distributed threaded rods (77) are rotatably installed at the bottom end of the mold groove (411), and the threaded rods (77) are threadedly inserted in the corresponding threaded sleeves (76).

4. The production equipment of the shoe sole capable of active exhaust as claimed in claim 3, characterized in that: A worm wheel (78) is fixedly mounted at the bottom ends of the two threaded rods (77), a double-headed worm (75) is rotatably mounted in the mold groove (411), and the double-headed worm (75) is meshed with the worm wheel (78).

5. The production equipment of the shoe sole capable of active exhaust as claimed in claim 3, characterized in that: A driving shaft (73) is rotatably mounted in the lower mold plate (41), and a bevel gear (79) is fixedly mounted on one end of the driving shaft (73) and the middle of the double-headed worm (75), and the two bevel gears (79) are meshed.

6. The production equipment of the shoe sole capable of active exhaust as claimed in claim 5, characterized in that: A fixing rod (71) is fixedly mounted on the lower surface of the upper template (42), a toothed plate (72) is fixedly mounted on the bottom end of the fixing rod (71), and the toothed plate (72) is inserted through the lower template (41), and a driving gear (74) is fixedly mounted on one end of the driving shaft (73), and the driving gear (74) is meshed with the toothed plate (72).

7. The production equipment of the shoe sole capable of active exhaust as claimed in claim 3, characterized in that: A cylinder (5) is fixedly mounted on the top of the fixing frame (3), and the output end of the cylinder (5) is fixedly connected to the upper surface of the upper template (42).

8. The production equipment of the shoe sole capable of active exhaust as claimed in claim 3, characterized in that: An injection nozzle (421) is fixedly mounted on the upper surface of the upper mold plate (42), and the injection nozzle (421) is communicated with the interior of the mold groove (411).

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