CN113927790A - Sole design mould system - Google Patents

Sole design mould system Download PDF

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Publication number
CN113927790A
CN113927790A CN202111194766.4A CN202111194766A CN113927790A CN 113927790 A CN113927790 A CN 113927790A CN 202111194766 A CN202111194766 A CN 202111194766A CN 113927790 A CN113927790 A CN 113927790A
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CN
China
Prior art keywords
pipeline
die
sole
driving assembly
station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111194766.4A
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Chinese (zh)
Inventor
张聪渊
张桓章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Fine Shoes Co ltd
Original Assignee
Zhongshan Fine Shoes Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Fine Shoes Co ltd filed Critical Zhongshan Fine Shoes Co ltd
Priority to CN202111194766.4A priority Critical patent/CN113927790A/en
Publication of CN113927790A publication Critical patent/CN113927790A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C33/048—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles

Abstract

A sole shaping mold system comprises a machine table, a moving assembly, a supporting frame, a lower mold, an upper mold, a pressing mold, a first driving assembly and a second driving assembly, wherein the moving assembly and the supporting frame are fixed on the machine table, a first station and a second station are arranged on the machine table, and the moving assembly is used for driving the lower mold to move between the first station and the second station; the pressing die is arranged above the first station, the upper die is arranged above the second station, and the first driving assembly and the second driving assembly are respectively used for driving the pressing die and the upper die to be matched with or demoulded from the lower die; the bottom of moulding-die has the standing groove that is used for placing the sole of treating the fashioned, is provided with ring clamp plate and the depression bar that can follow vertical movement in the standing groove, and the ring clamp plate is close to the inner wall of standing groove with the appearance profile looks adaptation of standing groove, and the depression bar is located the inboard of ring clamp plate. The invention can automatically press the sole to be molded into the molding groove, thereby effectively improving the production efficiency.

Description

Sole design mould system
Technical Field
The invention relates to the technical field of sole shaping, in particular to a sole shaping mold system.
Background
The wear resistance and the skid resistance of the sole are the characteristics of the sole which need to be considered in important terms, and particularly for the sports shoes, the wear resistance and the skid resistance are very important because the applicable scene of the sports shoes is a sport item with vigorous activity. As shown in chinese patent publication No. CN108497613A, in order to enhance the wear resistance and anti-slip property of the sole, an outsole is generally adhered to the bottom of the sole.
In the prior art, the sole is produced through a shaping mold, a groove for placing the outsole is formed in the bottom of a forming groove of the shaping mold, the outsole is placed into the groove, then the sole to be formed is placed into the forming groove, and the sole to be formed and the outsole are adhered together through heating. Because the sole that treats the shaping is made through the foaming, and its size can be greater than the size of shaping groove, will treat the fashioned sole and put into the in-process in shaping groove, need operating personnel to use external force to impress the shaping groove with the sole that treats the shaping, and this process is wasted time and energy, leads to production efficiency low.
Disclosure of Invention
The invention provides a sole shaping mold system which can automatically press soles to be shaped into a shaping groove, and effectively improves the production efficiency.
In order to solve the problems, the invention adopts the following technical scheme:
the embodiment of the invention provides a sole shaping mold system which comprises a machine table, a moving assembly, a supporting frame, a lower mold, an upper mold, a pressing mold, a first driving assembly and a second driving assembly, wherein the moving assembly and the supporting frame are fixed on the machine table, the machine table is provided with a first station and a second station, and the moving assembly is used for driving the lower mold to move between the first station and the second station; the pressing die is arranged above the first station and is connected with the first driving assembly, the upper die is arranged above the second station and is connected with the second driving assembly; the first driving assembly and the second driving assembly are fixed on the supporting frame and are respectively used for driving the die and the upper die to be matched with or demoulded from the lower die; the lower die is provided with a forming groove, and the upper die and the lower die are used for forming the sole; the bottom of the pressing die is provided with a placing groove for placing a to-be-molded sole, an annular pressing plate and a pressing rod which can vertically move in the placing groove are arranged in the placing groove, the annular pressing plate is matched with the appearance profile of the placing groove, the annular pressing plate is close to the inner wall of the placing groove, and the pressing rod is positioned on the inner side of the annular pressing plate; and the top of the pressing die is provided with a third driving assembly connected with the annular pressing plate and the pressing rod, and the third driving assembly is used for driving the annular pressing plate and the pressing rod to move in the placing groove.
In some embodiments, a fixing frame is fixed on the top of the pressing die, the third driving assembly is fixed on the fixing frame, the annular pressing plate and the pressing rod both penetrate through the pressing die and are connected with a connecting plate, the connecting plate is connected with the third driving assembly, and the fixing frame is connected with the first driving assembly.
In some embodiments, the inner wall of the placing groove is provided with a plurality of negative pressure suction holes for sucking the sole to be molded.
In some embodiments, in the upward extending direction, the caliber of the opening of the molding groove of the lower die on the top surface of the lower die is gradually increased; the bottom surface of the upper die is provided with a convex block which can be inserted into the opening.
In some embodiments, the sole shaping mold system further includes a hot water supply device, a hot water pipeline, a normal temperature water supply device, a normal temperature water pipeline, a steam supply device, a steam pipeline, an inflow pipeline, a discharge pipeline, a three-way valve, a first discharge pipeline, and a second discharge pipeline; the surface of the upper die is provided with a first inflow hole and a first discharge hole, and the lower surface of the upper die is provided with a second inflow hole communicated with the first inflow hole and a second discharge hole communicated with the first discharge hole; the upper surface of the lower die is provided with a third inlet hole and a third outlet hole, and the lower die is internally provided with a flow passage communicated with the third inlet hole and the third outlet hole respectively; one end of the hot water pipeline is connected with the hot water supply device, and the other end of the hot water pipeline is connected with the inlet end of the inflow pipeline; one end of the normal temperature water pipeline is connected with the normal temperature water supply device, and the other end of the normal temperature water pipeline is connected with the inlet end of the inflow pipeline; one end of the steam pipeline is connected with the steam supply device, and the other end of the steam pipeline is connected with the inlet end of the inflow pipeline; the outlet end of the inflow pipeline is connected with the first inflow hole; a first water pump and a first electromagnetic valve are arranged in the hot water pipeline, a second water pump and a second electromagnetic valve are arranged in the normal-temperature water pipeline, and a booster pump and a third electromagnetic valve are arranged in the steam pipeline; one end of the discharge pipeline is connected with the first discharge hole, the other end of the discharge pipeline is connected with an inlet of the three-way valve, one outlet of the three-way valve is connected with the first discharge pipeline, the other outlet of the three-way valve is connected with the second discharge pipeline, a fourth electromagnetic valve is arranged in the discharge pipeline, a third water pump is arranged in the first discharge pipeline, and an air exhaust device is arranged in the second discharge pipeline.
In some embodiments, the second intake bore and the second exhaust bore are each provided with a sealing ring.
In some embodiments, the first drain line is connected to a supply of water at ambient temperature.
In some embodiments, a heat sink is disposed in the first discharge line.
In some embodiments, the normal temperature water supply device is connected to the hot water supply device through a diversion pipeline, and a fifth electromagnetic valve is arranged in the diversion pipeline.
The invention has at least the following beneficial effects: the shaping mold system comprises the pressing mold, when the lower mold is positioned at the first station, the pressing mold can be pressed down to be matched with the lower mold, the third driving assembly drives the annular pressing plate and the pressing rod to move in the placing groove so as to press the sole to be shaped into the forming groove, the whole process is automatically implemented, and the production efficiency is effectively improved. Simultaneously, the ring clamp board is with the appearance profile looks adaptation of standing groove, and the ring clamp board is close to the inner wall of standing groove, and the ring clamp board is mainly to the peripheral applied pressure of sole, and the depression bar is located the inboard of ring clamp board, and the depression bar is mainly to the middle part position applied pressure of sole, and this makes the sole of treating the shaping can laminate with the shaping groove more after being impressed the shaping groove, can promote the finished product quality of sole.
Drawings
FIG. 1 is a schematic side view of a sole shaping mold system according to one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a stamper according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a stamper according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a lower mold according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an upper mold according to an embodiment of the present invention;
fig. 6 is a schematic piping connection diagram of a sole shaping mold system according to an embodiment of the present invention.
Wherein the reference numerals are: a hot water supply device 100, a hot water pipeline 110, a first water pump 111, a first electromagnetic valve 112, a normal temperature water supply device 200, a normal temperature water pipeline 210, a second water pump 211, a second electromagnetic valve 212, a steam supply device 300, a steam pipeline 310, a booster pump 311, a third electromagnetic valve 312, a flow inlet pipeline 400, an upper mold 510, a sealing ring 511, a bump 512, a first flow inlet 501, a first discharge hole 502, a second flow inlet 503, a second discharge hole 504, a third flow inlet 505, a third discharge hole 506, a lower mold 520, a molding groove 521, an opening 522, a discharge pipeline 600, a fourth electromagnetic valve 610, a three-way valve 620, a first discharge pipeline 700, a third water pump 710, a heat dissipation device 720, a second discharge pipeline 800, an air extraction device 810, a diversion pipeline 900, a fifth electromagnetic valve 910, a machine 1000, a moving assembly 1100, a support frame 1200, a press mold 1300, a placement groove 1310, an annular pressure plate 1320, a press rod 1330, a negative pressure suction hole 1340, mount 1350, coupling plate 1360, first drive assembly 1410, second drive assembly 1420, and third drive assembly 1430.
Detailed Description
The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.
The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.
It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.
An embodiment of the present invention provides a sole shaping mold system, as shown in fig. 1 to 6, which includes a machine 1000, a moving assembly 1100, a supporting frame 1200, a lower mold 520, an upper mold 510, a pressing mold 1300, a first driving assembly 1410 and a second driving assembly 1420, wherein the moving assembly 1100 and the supporting frame 1200 are both fixed on the machine 1000, and the machine 1000 is provided with a first station and a second station, which are two different positions for operation on the machine 1000. The moving assembly 1100 is connected to the lower mold 520 and is used to drive the lower mold 520 between the first station and the second station such that the sole to be formed is pressed into the lower mold 520 when the lower mold 520 is in the first station and the sole to be formed and the outsole are formed in combination when the lower mold 520 is in the second station. Wherein, remove subassembly 1100 can include the guide rail, with guide rail sliding fit's slider and drive the driver that the slider removed, lower mould 520 is fixed on the slider, along with the removal of slider along the guide rail to drive lower mould 520 and remove between first station and second station. In order to improve the positioning accuracy, a position sensor may be disposed on a moving path of the lower mold 520 to determine a position of the lower mold 520 so that it can be precisely stopped at the first station or the second station.
The die 1300 is disposed above the first station, the die 1300 is connected to the first driving assembly 1410, the upper die 510 is disposed above the second station, and the upper die 510 is connected to the second driving assembly 1420; a first drive assembly 1410 and a second drive assembly 1420 are fixed to the support frame 1200, the first drive assembly 1410 is used for driving the die 1300 and the lower die 520 to be clamped or unclamped, and the second drive assembly 1420 is used for driving the upper die 510 and the lower die 520 to be clamped or unclamped.
The lower mold 520 has a molding groove 521 on an upper surface thereof for molding a sole, and the upper mold 510 and the lower mold 520 are closed to mold the sole. The bottom of the pressing die 1300 is provided with a placing groove 1310 for placing a sole to be molded, an annular pressing plate 1320 and a pressing rod 1330 which can move vertically in the placing groove 1310 are arranged in the placing groove 1310, the annular pressing plate 1320 is matched with the outline of the placing groove 1310 and is also in a shape similar to the sole, and the annular pressing plate 1320 is close to the inner wall of the placing groove 1310, so that the annular pressing plate 1320 mainly applies pressure to the periphery of the sole, and the pressing rod 1330 is positioned on the inner side of the annular pressing plate 1320 and mainly applies pressure to the middle position of the sole. The top of the molding 1300 is provided with a third driving assembly 1430 connected to the ring-pressing plate 1320 and the pressing rod 1330, and the third driving assembly 1430 is used to drive the ring-pressing plate 1320 and the pressing rod 1330 to move in the placement groove 1310, thereby pressing down to press the sole into the molding groove 521. Because the size of the sole that treats the shaping is greater than the size of shaping groove 521, shaping groove 521 can treat the periphery of the sole that the shaping produces great resistance, the peripheral position of sole is the difficult point position that the sole pressed in shaping groove 521, this embodiment comes the focus to apply pressure to the periphery of sole through ring clamp 1320, and combine depression bar 1330 to carry out dual pressure, can make the sole that treats the shaping be impressed smoothly in shaping groove 521, whole process automation implements, production efficiency has effectively been promoted, and the laminating degree of the sole that treats the shaping with the shaping groove is higher, can promote the finished product quality of sole.
The working process of the sole shaping mold system of the embodiment is as follows:
the moving assembly 1100 moves the lower mold 520 to the first station, an operator can put a sole to be molded into the placing groove 1310 and put the sole into the molding groove 521 (the bottom wall of the molding groove 521 can be provided with a groove specially used for placing the sole), and the first driving assembly 1410 drives the die 1300 and the lower mold 520 to be matched; the third driving assembly 1430 drives the annular pressing plate 1320 and the pressing rod 1330 to move downwards in the placing groove 1310 so as to press the sole to be molded in the placing groove 1310 into the molding groove 521; the third driving assembly 1430 drives the annular pressing plate 1320 and the pressing rod 1330 to return, and the first driving assembly 1410 drives the pressing die 1300 and the lower die 520 to be demolded; the moving assembly 1100 moves the lower mold 520 to the second station, and the second driving assembly 1420 is used for driving the upper mold 510 and the lower mold 520 to be closed for sole shaping; after the shoe sole is shaped, the second driving assembly 1420 is used to drive the upper mold 510 to be released from the lower mold 520, the operator removes the shoe sole from the forming groove 521, and the moving assembly 1100 returns the lower mold 520 to the first station.
In some embodiments, a fixing frame 1350 is fixed on the top of the pressing mold 1300, the third driving assembly 1430 is fixed on the fixing frame 1350, the ring pressing plate 1320 and the pressing rod 1330 both pass through the pressing mold 1300 and are connected with a connecting plate 1360, the pressing mold 1300 is naturally provided with through slots for the ring pressing plate 1320 and the pressing rod 1330 to pass through, the connecting plate 1360 is positioned above the pressing mold 1300, the connecting plate 1360 is connected with the third driving assembly 1430, and the fixing frame 1350 is connected with the first driving assembly 1410. The first driving assembly 1410 drives the fixing frame 1350 to move, thereby driving the press mold 1300 to mold or remove the mold from the lower mold 520.
Wherein first drive assembly 1410, second drive assembly 1420, and third drive assembly 1430 may each be a pneumatic cylinder.
Considering that the shoe sole to be molded has a certain weight and the placement groove 1310 is provided at the bottom of the molding die 1300, a certain fixing structure is required to stably hold the shoe sole to be molded in the placement groove 1310 after the shoe sole to be molded is placed in the placement groove 1310. One way, the size of the placement groove 1310 may be designed to be slightly smaller than the size of the sole to be formed, so that the sole to be formed is clamped in the placement groove 1310. In another mode, a plurality of negative pressure suction holes 1340 are formed in the inner wall of the placement groove 1310, the negative pressure suction holes 1340 are connected to a negative pressure machine, and the sole to be formed is fixed by suction by generating a negative pressure suction force.
In some embodiments, in the upward extending direction, the aperture of the forming groove 521 of the lower die 520 at the opening 522 on the top surface of the lower die 520 gradually increases, the shape of the opening 522 on the vertical cross section is an isosceles trapezoid, and this opening structure can play a role in guiding the sole to be formed, so that the sole to be formed is gradually compressed and then finally pressed into the forming groove 521, and the pressing process is smoother. Meanwhile, the bottom surface of the upper die 510 is provided with a bump 512 which can be inserted into the opening 522, so that the upper die 510 and the lower die 520 are higher in attaching degree after being closed.
In the following embodiments, the molding structure of the upper mold 510 and the lower mold 520 will be described in detail with emphasis on the description.
The sole shaping mold system of the present invention includes a hot water supply device 100, a hot water pipe 110, a normal temperature water supply device 200, a normal temperature water pipe 210, a steam supply device 300, a steam pipe 310, an inflow pipe 400, a discharge pipe 600, a three-way valve 620, a first discharge pipe 700, and a second discharge pipe 800. A first inflow hole 501 and a first discharge hole 502 are formed in an outer surface of the upper mold 510, and a high temperature medium can be injected into the first inflow hole 501 to heat the mold 500 and can be discharged through the first discharge hole 502. The lower surface of the upper mold 510 is provided with a second intake hole 503 communicating with the first intake hole 501 and a second exhaust hole 504 communicating with the first exhaust hole 502, the upper surface of the lower mold 520 is provided with a third intake hole 505 and a third exhaust hole 506, and when the upper mold 510 and the lower mold 520 are closed, the third intake hole 505 and the second intake hole 503 communicate and the third exhaust hole 506 and the second exhaust hole 504 communicate. The lower mold 520 is internally provided with flow-passing channels respectively communicating with the third inflow hole 505 and the third exhaust hole 506, and the flow-passing channels may be provided around the molding groove 521 so that the lower mold 520 may be heated or cooled as quickly as possible.
The hot water supply device 100 can supply hot water with a temperature higher than the normal temperature, one end of the hot water pipeline 110 is connected with the hot water supply device 100, and the other end is connected with the inlet end of the inflow pipeline 400; the normal temperature water supply device 200 is used for supplying normal temperature water, one end of the normal temperature water pipeline 210 is connected with the normal temperature water supply device 200, and the other end is connected with the inlet end of the inflow pipeline 400; the steam supply device 300 is used for supplying high-temperature steam, and one end of the steam pipeline 310 is connected with the steam supply device 300, and the other end is connected with the inlet end of the inflow pipeline 400; the outlet end of the inflow pipe 400 is connected to the first inflow hole 501, and thus, hot water, normal temperature water, and steam are input into the upper mold 510 through the inflow pipe 400. The hot water pipeline 110 is provided with a first water pump 111 and a first electromagnetic valve 112, the hot water is conveyed to the upper die 510 through the first water pump 111, and the first electromagnetic valve 112 controls the on-off of the hot water pipeline 110. The normal temperature water pipeline 210 is provided with a second water pump 211 and a second electromagnetic valve 212, the normal temperature water is conveyed to the upper die 510 through the second water pump 211, and the second electromagnetic valve 212 controls the on-off of the normal temperature water pipeline 210. The steam pipeline 310 is provided with a booster pump 311 and a third electromagnetic valve 312, steam is conveyed to the upper die 510 through the booster pump 311, and the third electromagnetic valve 312 controls the on-off of the steam pipeline 310.
One end of the discharge pipeline 600 is connected to the first discharge hole 502, the other end is connected to an inlet of the three-way valve 620, one outlet of the three-way valve 620 is connected to the first discharge pipeline 700, the other outlet of the three-way valve 620 is connected to the second discharge pipeline 800, and the discharge pipeline 600 is provided with a fourth solenoid valve 610 for controlling on/off of the discharge pipeline 600. The three-way valve 620 can be switched between the conduction of the inlet and one of the outlets and the conduction of the inlet and the other outlet, the third water pump 710 is arranged in the first discharge pipeline 700, the third water pump 710 can pump hot water or normal temperature water in the upper die 510 and the lower die 520, the air extraction device 810 is arranged in the second discharge pipeline 800, and the air extraction device 810 can pump steam in the upper die 510 and the lower die 520.
The working principle of the upper die 510 and the lower die 520 of the invention is as follows: high-temperature steam is supplied to the upper and lower molds 510 and 520 by the steam supply device 300, and the upper and lower molds 510 and 520 are heated, thereby softening the outsole to be molded and attaching the outsole to the outsole; the air extractor 810 extracts the steam in the upper mold 510 and the lower mold 520, and the steam is discharged from the second discharge pipeline 800; the hot water supply device 100 supplies hot water to the upper mold 510 and the lower mold 520 to primarily cool the upper mold 510 and the lower mold 520; the third water pump 710 pumps the hot water from the upper mold 510 and the lower mold 520, and the hot water is discharged from the first discharge line 700; the normal temperature water supply device 200 supplies normal temperature water to the upper mold 510 and the lower mold 520, so that the upper mold 510 and the lower mold 520 are finally cooled; the third water pump 710 pumps the normal temperature water from the upper mold 510 and the lower mold 520, and the normal temperature water is discharged from the first discharge pipe 700. The cooling mode can not damage the die, and can also accelerate the cooling speed of the die, thereby effectively improving the production efficiency.
In some embodiments, the third inflow hole 505 and the third exhaust hole 506 are provided with a sealing ring 511 to enhance sealability to prevent water or steam leakage.
In some embodiments, the first discharge pipe 700 is connected to the normal temperature water supply apparatus 200, and the discharged water can be re-introduced into the normal temperature water supply apparatus 200 to reuse the water and save water resources. The normal temperature water supply device 200 may be a water storage tank storing normal temperature water.
Further, a heat sink 720 is disposed in the first exhaust pipe 700, and the heat sink 720 may include a heat exchanger and a fan, so as to cool the water in the first exhaust pipe 700, and reduce the temperature of the water flowing back to the normal temperature water supply device 200.
Further, the normal temperature water supply device 200 is connected to the hot water supply device 100 through a diversion pipeline 900, a fifth electromagnetic valve 910 is disposed in the diversion pipeline 900, and the fifth electromagnetic valve 910 controls the diversion pipeline 900 to be turned on or off. The water in the normal temperature water supply device 200 may flow to the hot water supply device 100 through the guide line 900 to provide a water source to the hot water supply device 100.
Further, the hot water supplying apparatus 100 includes a water storage tank and a heater provided in the water storage tank, and heats water in the water storage tank by the heater.
In some embodiments, the forming grooves 521 are provided in two numbers, so that two soles can be processed at a time, and the production efficiency can be improved.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims (9)

1. The utility model provides a sole design mould system which characterized in that: the device comprises a machine table, a moving assembly, a support frame, a lower die, an upper die, a pressing die, a first driving assembly and a second driving assembly, wherein the moving assembly and the support frame are fixed on the machine table, a first station and a second station are arranged on the machine table, and the moving assembly is used for driving the lower die to move between the first station and the second station; the pressing die is arranged above the first station and is connected with the first driving assembly, the upper die is arranged above the second station and is connected with the second driving assembly; the first driving assembly and the second driving assembly are fixed on the supporting frame and are respectively used for driving the die and the upper die to be matched with or demoulded from the lower die; the lower die is provided with a forming groove, and the upper die and the lower die are used for forming the sole; the bottom of the pressing die is provided with a placing groove for placing a to-be-molded sole, an annular pressing plate and a pressing rod which can vertically move in the placing groove are arranged in the placing groove, the annular pressing plate is matched with the appearance profile of the placing groove, the annular pressing plate is close to the inner wall of the placing groove, and the pressing rod is positioned on the inner side of the annular pressing plate; and the top of the pressing die is provided with a third driving assembly connected with the annular pressing plate and the pressing rod, and the third driving assembly is used for driving the annular pressing plate and the pressing rod to move in the placing groove.
2. The sole sizing die system according to claim 1, wherein: the top of the pressing die is fixed with a fixing frame, the third driving assembly is fixed on the fixing frame, the annular pressing plate and the pressing rod penetrate through the pressing die and are connected with a connecting plate, the connecting plate is connected with the third driving assembly, and the fixing frame is connected with the first driving assembly.
3. The sole sizing die system according to claim 1, wherein: the inner wall of the placing groove is provided with a plurality of negative pressure suction holes used for adsorbing soles to be molded.
4. The sole sizing die system according to claim 1, wherein: in the upward extending direction, the caliber of an opening of the molding groove of the lower die on the top surface of the lower die is gradually increased; the bottom surface of the upper die is provided with a convex block which can be inserted into the opening.
5. The sole sizing die system according to any one of claims 1-4, wherein: the sole shaping mold system also comprises a hot water supply device, a hot water pipeline, a normal-temperature water supply device, a normal-temperature water pipeline, a steam supply device, a steam pipeline, an inflow pipeline, a discharge pipeline, a three-way valve, a first discharge pipeline and a second discharge pipeline; the surface of the upper die is provided with a first inflow hole and a first discharge hole, and the lower surface of the upper die is provided with a second inflow hole communicated with the first inflow hole and a second discharge hole communicated with the first discharge hole; the upper surface of the lower die is provided with a third inlet hole and a third outlet hole, and the lower die is internally provided with a flow passage communicated with the third inlet hole and the third outlet hole respectively; one end of the hot water pipeline is connected with the hot water supply device, and the other end of the hot water pipeline is connected with the inlet end of the inflow pipeline; one end of the normal temperature water pipeline is connected with the normal temperature water supply device, and the other end of the normal temperature water pipeline is connected with the inlet end of the inflow pipeline; one end of the steam pipeline is connected with the steam supply device, and the other end of the steam pipeline is connected with the inlet end of the inflow pipeline; the outlet end of the inflow pipeline is connected with the first inflow hole; a first water pump and a first electromagnetic valve are arranged in the hot water pipeline, a second water pump and a second electromagnetic valve are arranged in the normal-temperature water pipeline, and a booster pump and a third electromagnetic valve are arranged in the steam pipeline; one end of the discharge pipeline is connected with the first discharge hole, the other end of the discharge pipeline is connected with an inlet of the three-way valve, one outlet of the three-way valve is connected with the first discharge pipeline, the other outlet of the three-way valve is connected with the second discharge pipeline, a fourth electromagnetic valve is arranged in the discharge pipeline, a third water pump is arranged in the first discharge pipeline, and an air exhaust device is arranged in the second discharge pipeline.
6. The sole sizing die system according to claim 5, wherein: and the second inflow hole and the second discharge hole are both provided with sealing rings.
7. The sole sizing die system according to claim 5, wherein: the first discharge pipeline is connected with a normal-temperature water supply device.
8. The sole sizing die system according to claim 7, wherein: and a heat dissipation device is arranged in the first discharge pipeline.
9. The sole sizing die system according to claim 5, wherein: the normal-temperature water supply device is connected with the hot water supply device through a flow guide pipeline, and a fifth electromagnetic valve is arranged in the flow guide pipeline.
CN202111194766.4A 2021-10-13 2021-10-13 Sole design mould system Pending CN113927790A (en)

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Application Number Priority Date Filing Date Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849818A (en) * 1973-04-13 1974-11-26 Usm Corp Adhesive control for shoe lasting machine
CN108606412A (en) * 2018-05-22 2018-10-02 广州绅威鞋业实业有限公司 A kind of rubber soles production sole forming machine
CN208788875U (en) * 2018-09-19 2019-04-26 宁波波力维革环保设备科技有限公司 One kind is based on Low Temperature Liquid cooling and steam-heated plastic product forming device
CN110200354A (en) * 2019-05-31 2019-09-06 张丹楠 A kind of shoe sole production sizer
CN111759053A (en) * 2020-07-17 2020-10-13 湖南力鼎体育用品有限公司 Sole laminating press for shoemaking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849818A (en) * 1973-04-13 1974-11-26 Usm Corp Adhesive control for shoe lasting machine
CN108606412A (en) * 2018-05-22 2018-10-02 广州绅威鞋业实业有限公司 A kind of rubber soles production sole forming machine
CN208788875U (en) * 2018-09-19 2019-04-26 宁波波力维革环保设备科技有限公司 One kind is based on Low Temperature Liquid cooling and steam-heated plastic product forming device
CN110200354A (en) * 2019-05-31 2019-09-06 张丹楠 A kind of shoe sole production sizer
CN111759053A (en) * 2020-07-17 2020-10-13 湖南力鼎体育用品有限公司 Sole laminating press for shoemaking

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