CN118082064A

CN118082064A - Sole cooling equipment for sports shoe production

Info

Publication number: CN118082064A
Application number: CN202410482977.5A
Authority: CN
Inventors: 李传珍
Original assignee: Putian Xinxiesheng Shoes Co ltd
Current assignee: Putian Xinxiesheng Shoes Co ltd
Priority date: 2024-04-22
Filing date: 2024-04-22
Publication date: 2024-05-28
Anticipated expiration: 2044-04-22
Also published as: CN118082064B

Abstract

The invention relates to the technical field of refrigeration and discloses sole cooling equipment for producing sports shoes, which comprises a working shell and a transmission shell, wherein the transmission shell is symmetrically and fixedly connected to the bottom of the working shell, pressure maintaining curtains are fixedly connected inside the working shell in a linear equidistant arrangement mode, a fitting component for adapting to radian of shoe uppers to ensure the sufficient cooling of the shoe soles is arranged below the working shell, a pressure changing component for increasing or decreasing air pressure of the working shell to uniformly cool the shoe soles is arranged above the working shell, automatic circulation of water is realized through a second water return pipe with a low water return pipe on the surface of a bucket, a water cooling system can cool the shoe soles more uniformly and more effectively, the problem that wind current of an existing fan is scattered or consumed before reaching the shoe soles is avoided, the cooling effect of the shoe soles is improved, uniform solidification and cooling of adhesives are ensured, and the quality of shoes and the use experience of consumers are improved.

Description

Sole cooling equipment for sports shoe production

Technical Field

The invention relates to the technical field of refrigeration, in particular to sole cooling equipment for sports shoe production.

Background

The rubber shoes are an important type of sports shoes, wherein rubber is used as a main material of soles or uppers, the rubber shoes have excellent wear resistance and skid resistance, better support and stability are provided for sportsmen, meanwhile, the price of the rubber shoes is relatively more civilian, the manufacturing process is simple, the comfort level is high, the durability is high, the rubber shoes are the preferred shoes for many people, the rubber shoes and other types of sports shoes have many similarities in terms of the manufacturing process, and the rubber shoes and other types of sports shoes generally adopt various forming methods such as lamination, mould pressing, injection molding, cold bonding and the like to ensure the firmness and the comfort level of soles, the soles are required to be glued and bonded, the soles after being glued are immediately cooled, and the soles are directly cooled when the soles have the temperature, so that the effect of rapidly changing the physical properties of the uppers is achieved, and the shoe types are better maintained.

However, with the continuous development of technology, the existing cooling devices gradually expose some problems, the existing devices generally adopt an electric fan to cool the sole of the sports shoe, and when the electric fan is used for cooling the sole, due to the material of the sole, the heavy weight and tightness of the sole and the influence of other obstacles on the production line, wind power is difficult to uniformly penetrate into each corner of the sole, so that wind current is dissipated or consumed before reaching the sole, and even though the electric fan is running, the sole is not sufficiently cooled, and the produced shoes have the problem that adhesives are unevenly solidified or cooled.

Secondly, because of the openness and the light weight of the vamp, most of the wind power generated by the electric fan can be directly blown onto the vamp instead of penetrating into the sole, and even if the wind power acts on the vamp, the wind power is difficult to uniformly cover the whole vamp due to the material and the structural characteristics of the vamp, so that the vamp is rapidly cooled, but the temperature of the sole is not effectively reduced.

Meanwhile, the drying and solidification of the adhesive are critical to the adhesive strength and durability of the sole, if wind power cannot uniformly act on the sole, the adhesive can be dried too quickly in certain areas and still be in a wet state in other areas, and uneven distribution of the adhesive on the sole is further caused, so that the adhesive effect is affected, the problems of degumming, cracking and the like can occur in the use process of the shoe, and the quality of the product and the use experience of consumers are affected.

Finally, due to the radian design of the vamp, wind flow is blocked in the blowing process, so that wind power is difficult to smoothly penetrate into each corner of the sole, particularly at the bending part and the corner of the vamp, the wind flow is easy to form vortex or blocked, and the sole temperature in the areas cannot be effectively reduced.

For this purpose, a sole cooling device for the production of sports shoes is proposed.

Disclosure of Invention

The invention aims to provide sole cooling equipment for sports shoe production, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sole cooling equipment for sports shoes production, includes work casing and drive casing, drive casing symmetry fixed connection is in the bottom of work casing, the inside pressure maintaining curtain that is linear equidistance arrangement fixedly connected with of work casing, work casing below is provided with and is used for adapting to vamp radian in order to guarantee the abundant refrigerated laminating subassembly of sole, work casing top is provided with and is used for increasing or decreasing the atmospheric pressure to the work casing so that the even vary voltage subassembly of sports shoes sole cooling, work casing below is provided with the cooling subassembly that is used for cooling down the sports shoes sole;

the laminating assembly comprises driving rollers, the driving rollers symmetrically penetrate through the surface of the driving shell and are rotationally connected to the inside of the driving shell, a driving belt is in transmission connection between the two driving rollers, the surfaces of the driving belts are arc-shaped and equidistantly arranged and are symmetrically and fixedly connected with fixing supports, supporting springs are fixedly connected to the inner walls of the fixing supports, one ends, far away from the inner walls of the fixing supports, of the supporting springs are fixedly connected with stable supports, and hollow rollers are rotationally connected to the inside of one ends, close to the stable supports, of each two stable supports;

The transformer assembly comprises a transformer shell, the transformer shell is fixedly connected to the top of the working shell, a piston toothed bar is slidably connected inside the transformer shell, a reset spring is fixedly connected to the surface of the piston toothed bar, one end of the reset spring, which is far away from the piston toothed bar, is fixedly connected to the inner wall of the transformer shell, sliding grooves are symmetrically formed in the inner wall of the transformer shell, sliding bars are symmetrically and fixedly connected to the surfaces of the piston toothed bar, and the two sliding bars are slidably connected inside the two sliding grooves respectively.

Preferably, the voltage transformation assembly further comprises a bearing seat, the bearing seats are symmetrically and fixedly connected to the surface of the voltage transformation shell, two bearing seats are connected with a driving half gear in a rotating mode in one end, which is close to the bearing seats, of the bearing seat, a through hole is formed in the top of the voltage transformation shell and penetrates through the working shell, a first one-way valve is fixedly connected to the inner wall of the voltage transformation shell and located above the through hole, which is close to the left side, of the bearing seat, and a second one-way valve is fixedly connected to the surface of the voltage transformation shell and located below the through hole.

Preferably, the cooling assembly comprises an arc groove, the arc groove is symmetrically arranged in the transmission shell, sealing holes are formed in the inner wall of the arc groove at equal intervals, an arc equally-spaced telescopic rod is arranged on the inner wall of the arc groove, the telescopic shaft of the telescopic rod is slidably connected in the sealing holes, a water outlet groove is formed in the surface of the telescopic shaft of the telescopic rod, the inner wall of the arc groove on one side of the driving semi-gear is fixedly communicated with a first reversing water pipe, the transmission shell on one side of the driving semi-gear is fixedly connected with a water barrel, one end of the first reversing water pipe, which is far away from the arc groove, is fixedly communicated with the surface of the water barrel, a manual valve is fixedly connected to the top of the water barrel, a second reversing water pipe is fixedly connected to the top of the working shell, and one end of the second reversing water pipe, which is far away from the manual valve, is fixedly communicated with the inner side of the arc groove, which is close to one side of the driving semi-gear.

Preferably, the driving roller is drivingly installed on the first external motor, and the first external motor is electrically controlled to be started and closed by the external controller, so that the effect that the output shaft of the first external motor rotates to drive the driving roller to rotate is achieved.

Preferably, the driving half gear is arranged on the second external motor in a driving way, and the second external motor is electrically controlled to be started and closed by the external controller, so that the effect that the output shaft of the second external motor rotates to drive the driving half gear to rotate is achieved.

Preferably, the water barrel is externally connected with a refrigerating element, and the refrigerating element is electrically controlled to be started and closed by an external controller, so that the refrigerating element can refrigerate water in the water barrel.

Preferably, the manual valve is communicated with an external water pipe, so that water enters the water bucket through the manual valve.

Preferably, the driving half gear is meshed with the piston toothed bar, and the function of mutual meshing transmission power is achieved.

Compared with the prior art, the invention has the beneficial effects that:

1. The water cooling system can cool the sole more uniformly and effectively, so that the problem that the wind current of the existing fan is lost or consumed before reaching the sole is avoided, the cooling effect of the sole is improved, the uniform solidification and cooling of the adhesive are ensured, the quality of shoes and the use experience of consumers are improved, meanwhile, the production time is reduced when the sole is cooled in the process of conveying the sports shoes, the production efficiency is improved, and the production cost is reduced;

2. The self-adaptive bending part and corners of the hollow roller self-adaptive sole can be made through the elasticity of the supporting springs, the problem that the traditional cooling is hindered by the radian of the vamp is avoided, each corner of the sole can be further cooled, the cooling effect of the sole is further improved, the uniform solidification and cooling of the adhesive are ensured, the quality of the shoe and the use experience of consumers are also improved, the situation that the traditional wind current forms vortex or is blocked at the bending part of the vamp is avoided, and the sole temperature in the areas is effectively reduced;

3. The piston rack is used for extracting air in the working shell so as to reduce air pressure, accelerating air flow and heat dissipation, shortening the cooling time of the sole, enabling the production process to be more compact, remarkably improving the production efficiency, ensuring that the sole cannot deform in the cooling process by reducing the air pressure, keeping the original shape and hardness of the sole, further avoiding the problem that the sole cannot be properly cooled and is deformed or insufficient in hardness, reducing the air pressure by the structure, rapidly taking away the heat on the surface of the sole, avoiding deformation caused by heat accumulation, further improving the quality of the sole, and further ensuring the consistency of the appearance and performance of each pair of shoes;

4. The piston rack is used for exhausting the gas of the pressure-changing shell to the inside of the working shell so as to increase the pressure applied to the sole by the atmospheric pressure, the solidification process of sole materials can be accelerated, the structure enables the production process to be more efficient, shortens the production time of the sole, and accordingly improves the overall production efficiency;

Drawings

FIG. 1 is a schematic perspective view of a main structure of the present invention;

FIG. 2 is a rear perspective view of the main structure of the present invention;

FIG. 3 is a right side perspective view of the main structure of the present invention;

FIG. 4 is a schematic cross-sectional perspective view of a pressure swing assembly and a temperature reduction assembly of the present invention;

FIG. 5 is an enlarged view of the invention at A in FIG. 4;

FIG. 6 is an enlarged view of the invention at B in FIG. 4;

FIG. 7 is a schematic perspective view of a cross-section of the main structure of the present invention;

FIG. 8 is an enlarged view of FIG. 7 at C in accordance with the present invention;

FIG. 9 is a schematic partial cross-sectional perspective view of a cooling assembly of the present invention;

FIG. 10 is an enlarged view of the invention at D in FIG. 9;

FIG. 11 is a schematic cross-sectional perspective view of a pressure swing assembly of the present invention;

FIG. 12 is an enlarged view of FIG. 11 at E in accordance with the present invention;

FIG. 13 is a schematic cross-sectional perspective view of the internal connections of the transformer assembly of the present invention;

FIG. 14 is an enlarged view of the portion F of FIG. 13 in accordance with the present invention;

Fig. 15 is a perspective view of the telescopic rod of the present invention.

In the figure:

11. a working housing; 12. a transmission housing; 13. pressure maintaining curtain;

The laminating subassembly includes: 21. a driving roller; 22. a drive belt; 23. a fixed support; 24. a support spring; 25. stabilizing the support; 26. a hollow roller;

The voltage transformation assembly includes: 31. a transformer housing; 32. a piston rack bar; 33. a return spring; 34. a sliding groove; 35. a slide bar; 36. a socket; 37. a drive half-gear; 38. a through hole; 39. a first one-way valve; 310. a second one-way valve;

the cooling assembly includes: 41. an arc-shaped groove; 42. sealing the hole; 43. a telescopic rod; 44. a water outlet tank; 45. a first multi-directional water pipe; 46. a water bucket; 47. a manual valve; 48. and a second multi-directional water pipe.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.

Referring to fig. 1 to 14, the present invention provides an embodiment: the utility model provides a sole cooling equipment for sports shoes production, including work casing 11 and drive casing 12, drive casing 12 symmetry fixed connection is in the bottom of work casing 11, the inside of work casing 11 is the linear equidistance fixedly connected with pressurize curtain 13 of arranging, the region that is surrounded by the pressurize curtain 13 that is located left side and middle part is the low pressure zone, the region that is surrounded by the pressurize curtain 13 that is located middle part and right side is the high pressure zone, work casing 11 below is provided with the laminating subassembly that is used for adapting to vamp radian in order to guarantee the sole and fully cool down, work casing 11 top is provided with the pressure changing subassembly that is used for increasing and decreasing the atmospheric pressure to work casing 11 in order to make the sports shoes sole cool down evenly, work casing 11 below is provided with the cooling subassembly that is used for cooling down the sports shoes sole;

The laminating assembly comprises driving rollers 21, the driving rollers 21 symmetrically penetrate through the surface of the driving shell 12 and are rotationally connected to the inside of the driving shell 12, the driving rollers 21 are drivingly installed on a first external motor, the first external motor is electrically controlled to be started and closed by an external controller, the effect that an output shaft of the first external motor rotates to drive the driving rollers 21 to rotate is achieved, driving belts 22 are in transmission connection between the two driving rollers 21, the surfaces of the driving belts 22 are distributed in arc-shaped equidistance and are symmetrically fixedly connected with fixed supports 23, supporting springs 24 are fixedly connected to the inner walls of the fixed supports 23, one ends, far away from the inner walls of the fixed supports 23, of the supporting springs 24 are fixedly connected with stable supports 25, and hollow rollers 26 are rotationally connected to the inside of one ends, close to the two stable supports 25;

The transformer assembly comprises a transformer shell 31, the transformer shell 31 is fixedly connected to the top of the working shell 11, a piston toothed bar 32 is slidably connected inside the transformer shell 31, a return spring 33 is fixedly connected to the surface of the piston toothed bar 32, one end, far away from the piston toothed bar 32, of the return spring 33 is fixedly connected to the inner wall of the transformer shell 31, sliding grooves 34 are symmetrically formed in the inner wall of the transformer shell 31, sliding bars 35 are symmetrically and fixedly connected to the surface of the piston toothed bar 32, and the two sliding bars 35 are slidably connected inside the two sliding grooves 34 respectively.

The voltage transformation assembly further comprises bearing seats 36, the bearing seats 36 are symmetrically and fixedly connected to the surface of the voltage transformation shell 31, one end, close to each other, of each bearing seat 36 is rotationally connected with a driving half gear 37, each driving half gear 37 is installed on a second external motor in a driving mode, the second external motors are started and closed under the electric control of an external controller, the effect that an output shaft of each second external motor rotates to drive each driving half gear 37 to rotate is achieved, the driving half gears 37 are meshed with the piston toothed bar 32 to achieve the effect of meshed transmission power, through holes 38 are formed in the voltage transformation shell 31 and penetrate through the top of the working shell 11, the inner wall of the voltage transformation shell 31 is fixedly connected with first one-way valves 39 above the through holes 38 close to the left, the first one-way valves 39 are communicated with a low-pressure area, the surface of the voltage transformation shell 31 is fixedly connected with second one-way valves 310 below the through holes 38, and the second one-way valves 310 are communicated with a high-pressure area.

The cooling component comprises an arc-shaped groove 41, wherein the arc-shaped groove 41 is symmetrically arranged in the transmission shell 12, sealing holes 42 are respectively arranged on the inner wall of the arc-shaped groove 41 in an arc-shaped equidistant arrangement, telescopic rods 43 are respectively fixedly connected on the inner wall of the arc-shaped groove 41 in an arc-shaped equidistant arrangement, telescopic shafts of the telescopic rods 43 are respectively and slidably connected in the sealing holes 42, the telescopic rods 43 are divided into fixed shafts and telescopic shafts, the telescopic shafts are fixedly connected with the fixed shafts through springs, water outlet grooves 44 are respectively arranged on the surfaces of the telescopic shafts of the telescopic rods 43, a first return water pipe 45 is fixedly communicated with the inner wall of the arc-shaped groove 41 on one side far away from the driving half gear 37, a water bucket 46 is fixedly connected with the surface of the transmission shell 12 on one side far away from the driving half gear 37, a refrigerating element is externally connected in the water bucket 46, the refrigeration component is started and closed by external controller electrical control, the effect that the refrigeration component can refrigerate the water in the cask 46 is played, the one end that arc wall 41 was kept away from to first returnable water pipe 45 is fixed to be linked together in the surface of cask 46, cask 46 top fixedly connected with manual valve 47, manual valve 47 and external water pipe intercommunication, the effect that enters into the cask 46 inside with water through manual valve 47 has been played, the top fixed intercommunication of cask 46 has second returnable water pipe 48, second returnable water pipe 48 fixed connection is in the top of working housing 11, the one end that second returnable water pipe 48 kept away from manual valve 47 is fixed to be linked together in the arc wall 41 that is close to one side of driving half gear 37 inside.

The working principle of the invention is as follows:

The following are initial states: the return spring 33 is not compressed, the sliding rod 35 is positioned on one side, close to the driving half gear 37, in the sliding groove 34, the telescopic rod 43 is in a contracted state, the supporting spring 24 is not compressed, at the moment, the first return water pipe 45 is in a communicating state with the hollow roller 26 and the second return water pipe 48 through the arc-shaped groove 41, the valve core of the second one-way valve 310 is completely jointed with the through hole 38 at the moment, the valve core of the first one-way valve 39 is completely jointed with the first one-way valve 39 at the moment, the first one-way valve 39 is communicated with the low pressure area, and the second one-way valve 310 is communicated with the high pressure area.

The following steps are specifically executed:

As shown in fig. 9 and 10, the operator connects the external water pipe with the manual valve 47, and the operator opens the manual valve 47, at this time, water enters the water tank 46 through the manual valve 47, and water in the water tank 46 enters the arc-shaped groove 41 through the first return water pipe 45 and flows into the hollow roller 26, the operator observes the water tank 46, and when the water in the water tank 46 is half, the operator manually closes the manual valve 47, and then the operator electrically controls the first external motor, the second external motor and the refrigerating element to start through the external controller.

Wherein, adapt to the radian of sports shoe sole:

When the first external motor is started, the output shaft of the first external motor rotates to drive the driving roller 21 to rotate, and the driving roller 21 synchronously rotates the driving roller 21 on the other side through the driving belt 22, and at the moment, the fixed support 23 is synchronously driven by the driving belt 22.

As shown in fig. 7 and 8, at this time, the operator puts the sports shoes on top of the hollow roller 26 located in the low pressure area, and the sports shoes can be in a compressed state through the hollow roller 26 and the stable support 25 under the action of self gravity, in this process, the hollow roller 26 can be self-adapted to the curved surface of the sole due to the elasticity of the support spring 24, and then the sole at the toe can be enabled to be smaller in compression under the action of the shape of the operator, and further when the sports shoes are put on the hollow roller 26, the height of the hollow roller 26 at the toe is slightly higher than the height of the hollow roller 26 located at the sole plane, and the radian of the soles of the sports shoes can be better adapted through the elastic contraction action of the support spring 24, so that the hollow roller 26 in contact with the soles can be fully attached to the soles of the sports shoes, the curved portion and the corners of the soles can be self-adapted through the elasticity of the support spring 24, the problem that the conventional cooling can be hindered by the radian is avoided, and further cooling can be carried out on each corner of the soles, and further, and the cooling effect of the soles is improved, and the cooling effect of the sole is also can be guaranteed, and the cooling effect of the sole is guaranteed, and the sole is not to have uniform cooling effect or the cooling effect is guaranteed, and the sole cooling effect is also is guaranteed, and the sole cooling the sole is not has the sole cooling structure is or is guaranteed.

The fixed support 23 is driven by the driving belt 22 and drives the sport shoes on the hollow rollers 26 to move synchronously.

Wherein, cooling the soles of the sports shoes:

the refrigerating element is activated inside the water tub 46, so that the refrigerating element cools the water inside the water tub 46, and the water temperature inside the water tub 46 is lowered.

As shown in fig. 4 to 10, at the same time, when water enters the hollow roller 26, the water absorbs a part of the heat of the soles of the sports shoes through the hollow roller 26, the water itself rises in temperature, but the water in the water bucket 46 enters the arc-shaped groove 41 under the gravity of the water itself falling, then the water enters the hollow roller 26 through the water outlet groove 44 on the surface of the telescopic rod 43, more specifically, the water in the water bucket 46 flows into the hollow roller 26 from the first return water pipe 45, and at this time, the water in the hollow roller 26 is pushed by the water from the water bucket 46 and continues to flow into the second return water pipe 48, and the water flowing into the water bucket 46 continues to be subjected to the gravity and tries to flow back into the first return water pipe 45 through the hollow roller 26.

When water starts flowing, the water in the water tank 46 compresses air therein due to incompressibility of the liquid, so that the air pressure in the first water return pipe 45 increases, the pressure continues to push the water in the water tank 46 to move towards the second water return pipe 48, and meanwhile, the water in the second water return pipe 48 is pushed, so that the water in the second water return pipe 48 gradually moves towards the side close to the water tank 46.

When the water level in the second water return pipe 48 rises and contacts the water bucket 46, the water in the water bucket 46 continuously flows into the arc-shaped groove 41, so that the internal space of the water bucket 46 is increased, the internal pressure of the water bucket 46 is further reduced and is in a low-pressure state, the water bucket 46 and the first water return pipe 45 are in air pressure difference, water flows from the high-pressure space to the low-pressure space according to the hydrostatic pressure principle, at the moment, the water in the second water return pipe 48 can enter the water bucket 46, new water flows into the second water return pipe 48 from the first water return pipe 45, and therefore a water circulation is formed, the first water return pipe 48 with the surface of the water bucket 46 at a low position is positioned at the second water return pipe 48 with the high position, so that the water circulation is realized, the water cooling system can cool the soles more uniformly and effectively, the problem that the air flow of the existing fan is lost or consumed before reaching the soles is avoided, the cooling effect is improved, the uniform solidification and the cooling quality of the adhesive is ensured, the cooling effect is improved, the production and the production cost of the soles is also reduced, the production and the production cost of the shoes are reduced, and the production cost of the shoes are reduced.

In the same way, the water cooled by the refrigerating element exchanges heat with the surrounding water in the circulating process, the heat is transferred to the surrounding water, so that the temperature of the water is reduced, the water circulates in the water barrel 46, the first water return pipe 45 and the second water return pipe 48, the circulating flow of the water accelerates the heat transfer, the hot water is cooled more quickly, and the water returned to the water barrel 46 is continuously cooled by the refrigerating element, so that the water flowing through the inside of the hollow roller 26 is always kept in a state capable of absorbing the heat of the soles of the sports shoes under the refrigerating action of the refrigerating element.

Wherein, accelerate the flow of sole air:

As shown in fig. 4 to 6, in the process of moving the hollow roller 26, the telescopic shaft of the telescopic rod 43 is stretched under the elastic stretching action of the telescopic rod 43 without external force, at this time, water cannot flow into the arc-shaped groove 41 through the water outlet groove 44 formed on the surface of the telescopic rod 43, and as the hollow roller 26 continues to move, the telescopic shaft of the telescopic rod 43 is again abutted against the hollow roller 26 and is in a contracted state, at this time, water can flow into the arc-shaped groove 41 through the water outlet groove 44 and continue to be transmitted.

As shown in fig. 4 and fig. 5, at the same time, the rotation of the output shaft of the second external motor drives the driving half gear 37 on the bearing seat 36 to rotate, and the driving half gear 37 rotates to drive the piston rack 32 meshed with the driving half gear to move towards one side close to the driving half gear 37, at this time, the return spring 33 is compressed, and the sliding rod 35 slides in the sliding groove 34 towards one side close to the driving half gear 37, at this time, along with the movement of the driving half gear 37, a certain negative pressure environment is formed inside the variable pressure shell 31, because the internal pressure of the variable pressure shell 31 is lower than the atmospheric pressure, air in the working shell 11 is pushed into the variable pressure shell 31 by the atmospheric pressure to fill the negative pressure inside the variable pressure shell 31, at this time, the air in the working shell 11 pushes the valve core of the first one-way valve 39 open, at this time, the through hole 38 below the first one-way valve 39 enables the variable pressure shell 31 and the working shell 11 to be in a communicating state, and further, under the action of the atmospheric pressure, the internal air of the working shell 11 pushes the valve core of the first one-way valve 39, the first one-way valve 39 is opened, and the internal air of the working shell 11 is further into the variable pressure shell 31 through the first one-way valve 39 and the through hole 38.

At this time, the air quality in the working shell 11 is reduced, and then the air pressure in the low-pressure area of the working shell 11 is reduced, and the density of the air is reduced due to the reduction of the pressure, and then the flow rate of the air is increased, and the heat exchange rate between the sole and the air is quickened, and then the heat of the sole can be transferred to the air more quickly, so that the cooling process is quickened, the air in the working shell 11 is extracted through the piston rack 32, the air pressure is further reduced, the air flow and the heat dissipation are quickened, the cooling time of the sole can be shortened, the production process is further compact, the production efficiency is remarkably improved, the sole is ensured not to deform in the cooling process by reducing the air pressure, the original shape and hardness of the sole are maintained, and the problem that the sole is deformed or insufficient in hardness is avoided, the heat on the sole surface can be rapidly taken away by the structure, the deformation caused by heat accumulation is avoided, the quality of the sole is further improved, and the consistency of the appearance and the performance of each pair of shoes is further ensured.

Meanwhile, with the continued movement of the hollow roller 26, the sports shoe will take the pressure-maintaining curtain 13 located in the middle as a dividing line and enter from the low pressure area to the high pressure area.

As shown in fig. 4 to 12, as the driving half gear 37 continuously rotates, the side of the driving half gear 37 without teeth faces the piston rack 32, the piston rack 32 no longer collides with the driving half gear 37 at this time, the piston rack 32 is no longer subject to external force, the return spring 33 pulls the piston rack 32 to move towards the side far away from the driving half gear 37 under the action of the elastic expansion of the return spring 33, the sliding rod 35 slides towards the driving half gear 37 also inside the sliding groove 34, at this time, the air inside the pressure changing shell 31 is compressed by the piston rack 32, at this time, the pressure inside the pressure changing shell 31 increases, and therefore, in order to balance the air pressure, the compressed air inside the pressure changing shell 31 has a tendency to escape, at this tendency, the compressed air inside the pressure changing shell 31 pushes the valve core of the second one-way valve 310, the second one-way valve 310 is opened, and at this time, the through hole 38 above the second one-way valve 310 is in communication with the high pressure area of the pressure changing shell 31 again through the second one-way valve 310.

The relatively airtight environment of the high-pressure area causes the internal pressure of the high-pressure area to rise because of the compressed air entering the pressure-variable shell 31, at this time, the sports shoes enter the high-pressure area through the pressure-maintaining curtain 13 positioned in the middle, when the air pressure is increased, more air molecules collide with the surface of the soles, which is helpful for fixing or shaping the cooled soles, so that the cooled soles keep a tighter structure, thereby improving the hardness, the piston toothed bar 32 discharges the air of the pressure-variable shell 31 into the working shell 11, thereby increasing the air pressure to apply pressure to the soles, the solidification process of the soles materials can be accelerated, the structure enables the production process to be more efficient, the production time of the soles is shortened, thereby improving the overall production efficiency, under the effect of the pressure, the soles materials can be tightly jointed to form a more stable structure, and the tightly-jointed soles can keep better shape and hardness after being cooled, the shoes are more durable and are not easy to deform, and stronger binding force is formed between the tightly-jointed materials, so that the soles are more wear-resistant, and the soles can provide better support and protection functions in the long-term wear and use processes and the soles.

The sports shoe then passes through the high-pressure zone, where the operator can perform subsequent treatments on the sports shoe.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sole cooling equipment for sports shoes production, includes work casing (11) and drive casing (12), drive casing (12) symmetry fixed connection is in the bottom of work casing (11), the inside fixedly connected with pressurize curtain (13) that are linear equidistance of arranging of work casing (11), its characterized in that: the shoes are characterized in that a fitting component which is used for adapting to the radian of the vamp to ensure the sufficient cooling of the soles is arranged below the working shell (11), a pressure changing component which is used for increasing or decreasing the air pressure of the working shell (11) to uniformly cool the soles of the shoes is arranged above the working shell (11), and a cooling component which is used for cooling the soles of the shoes is arranged below the working shell (11);

The laminating assembly comprises driving rollers (21), the driving rollers (21) symmetrically penetrate through the surface of a driving shell (12) and are rotationally connected to the inside of the driving shell (12), driving belts (22) are connected between the two driving rollers (21), the surfaces of the driving belts (22) are distributed in arc-shaped equidistance and are symmetrically fixedly connected with fixing supports (23), supporting springs (24) are fixedly connected to the inner walls of the fixing supports (23), one ends, far away from the inner walls of the fixing supports (23), of the supporting springs (24) are fixedly connected with stable supports (25), and hollow rollers (26) are rotationally connected to the inside of one ends, close to the stable supports (25), of the supporting springs;

The utility model provides a transformer assembly is including vary voltage casing (31), vary voltage casing (31) fixedly connected with is at the top of working housing (11), the inside sliding connection of vary voltage casing (31) has piston rack (32), piston rack (32) fixedly connected with reset spring (33), one end fixedly connected with of piston rack (32) is kept away from to reset spring (33) is on the inner wall of vary voltage casing (31), sliding groove (34) have been seted up to symmetry on vary voltage casing (31) inner wall, piston rack (32) surface symmetry fixedly connected with slide bar (35), two slide bar (35) are inside in two sliding groove (34) respectively.

2. A sole cooling apparatus for athletic shoe production as claimed in claim 1, wherein: the transformer assembly further comprises a bearing seat (36), the bearing seat (36) is symmetrically and fixedly connected to the surface of the transformer housing (31), two driving semi-gears (37) are rotatably connected inside one end, close to each other, of the bearing seat (36), through holes (38) are formed in the transformer housing (31) and penetrate through the top of the working housing (11), a first one-way valve (39) is fixedly connected to the inner wall of the transformer housing (31) and located above the through holes (38) close to the left, and a second one-way valve (310) is fixedly connected to the surface of the transformer housing (31) and located below the through holes (38).

3. A sole cooling apparatus for athletic shoe production according to claim 2, wherein: the cooling assembly comprises an arc-shaped groove (41), the arc-shaped groove (41) is symmetrically formed in the transmission shell (12), a sealing hole (42) is formed in the inner wall of the arc-shaped groove (41) in an arc-shaped equidistant arrangement mode, the inner wall of the arc-shaped groove (41) is fixedly connected with a telescopic rod (43) in an arc-shaped equidistant arrangement mode, the telescopic shaft of the telescopic rod (43) is slidably connected inside the sealing hole (42), a water outlet groove (44) is formed in the surface of the telescopic shaft of the telescopic rod (43), a first reversing water pipe (45) is fixedly connected with the inner wall of the arc-shaped groove (41) on one side of the driving semi-gear (37), a water barrel (46) is fixedly connected to the surface of the transmission shell (12) on one side of the driving semi-gear (37), one end of the first reversing water pipe (45) is fixedly connected with the surface of the water barrel (46), the top of the water barrel (46) is fixedly connected with a manual valve (47), the top of the water barrel (46) is fixedly connected with a second reversing water pipe (48), and the second reversing water pipe (48) is fixedly connected with the top of the first reversing water pipe (48) and is fixedly connected with the top of the first reversing water pipe (37) and is far away from the first reversing water pipe (47).

4. A sole cooling apparatus for athletic shoe production as claimed in claim 1, wherein: the driving roller (21) is arranged on a first external motor in a driving way, and the first external motor is started and closed under the electrical control of an external controller.

5. A sole cooling apparatus for athletic shoe production according to claim 2, wherein: the driving half gear (37) is arranged on a second external motor in a driving way, and the second external motor is electrically controlled to be started and closed by an external controller.

6. A sole cooling apparatus for athletic shoe production according to claim 3, wherein: the inside of the water bucket (46) is externally connected with a refrigerating element, and the refrigerating element is electrically controlled to be started and closed by an external controller.

7. A sole cooling apparatus for athletic shoe production according to claim 3, wherein: the manual valve (47) is communicated with an external water pipe.

8. A sole cooling apparatus for athletic shoe production according to claim 2, wherein: the drive half gear (37) is meshed with the piston toothed bar (32).