CN115157529A - Processing equipment and process for EVA material of sole - Google Patents

Processing equipment and process for EVA material of sole Download PDF

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Publication number
CN115157529A
CN115157529A CN202210878922.7A CN202210878922A CN115157529A CN 115157529 A CN115157529 A CN 115157529A CN 202210878922 A CN202210878922 A CN 202210878922A CN 115157529 A CN115157529 A CN 115157529A
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CN
China
Prior art keywords
portal frame
conveying belt
shoe mold
mold body
shoe
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
CN202210878922.7A
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Chinese (zh)
Inventor
易才
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.)
Quanzhou Benyuan Kangjian Shoe Material Technology Co ltd
Original Assignee
Quanzhou Benyuan Kangjian Shoe Material Technology 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 Quanzhou Benyuan Kangjian Shoe Material Technology Co ltd filed Critical Quanzhou Benyuan Kangjian Shoe Material Technology Co ltd
Priority to CN202210878922.7A priority Critical patent/CN115157529A/en
Publication of CN115157529A publication Critical patent/CN115157529A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • 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

The invention relates to processing equipment for an EVA (ethylene vinyl acetate) material for soles, which comprises a shoe mold body, a first conveying belt, a second conveying belt, a first material injection assembly, a heating assembly and a first clamping assembly, wherein a plurality of limiting blocks are formed on two sides of the peripheral surface of the first conveying belt and are arranged at intervals, the shoe mold body comprises an upper mold and a lower mold, a first material injection hole is formed in the upper surface of the upper mold, limiting convex blocks are formed on two side surfaces of the lower mold, the width of each limiting convex block is equal to the distance between the adjacent limiting blocks, accurate automatic material injection is realized through the matching of the limiting convex blocks and the adjacent limiting blocks, the processing technology for the EVA material for the soles is adopted, and through the automatic matching of the first conveying belt, the second conveying belt, the first material injection assembly, the heating assembly and the first clamping assembly, the production efficiency can be improved, and the labor intensity is reduced.

Description

Processing equipment and process for EVA material of sole
Technical Field
The invention belongs to the technical field of sole processing equipment, and particularly relates to processing equipment and a processing technology for an EVA material of a sole.
Background
At present, eva foam materials are foam materials prepared by using eva and low-density polyethylene as raw materials and adding other additives and then performing mould pressing foaming or injection molding foaming, and in the wide application of eva foam materials and the manufacturing process of soles, the existing eva foam soles are manufactured by adopting single or multiple mould pressing foaming forming, so that the efficiency is low, and in view of the above, the scheme is developed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide processing equipment and a processing technology for an EVA material of a sole, which have high automation degree and high production efficiency and can perform batch and high-efficiency material injection on a shoe mold body.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a processing equipment for EVA material of sole which characterized in that: including shoe mold body, first conveyer belt, second conveyer belt, first notes material subassembly, heating element and first centre gripping subassembly, the output of first conveyer belt is connected with the input of second conveyer belt, the second conveyer belt is carried shoe mold body through heating element, first conveyer belt is used for transporting and is fixed a position shoe mold body through first notes material subassembly, the global both sides of first conveyer belt form a plurality of stoppers, and is a plurality of the stopper interval sets up, the shoe mold body includes mould and bed die, it is formed with first notes material hole to go up the mould upper surface, two sides of bed die are formed with spacing lug, the width of spacing lug equals with the distance between the adjacent stopper, first notes material subassembly includes first telescoping cylinder, second telescoping cylinder, notes stub bar, inductor, contact switch and limiting plate, first telescoping cylinder is located the rear end of second telescoping cylinder, limiting plate is connected to first telescoping cylinder output, the below of the one side of first conveyer belt is connected with notes material cylinder output end, the second telescoping cylinder output end is connected with notes material subassembly, response shoe mold body gets into the centre gripping subassembly and is used for the centre gripping mould subassembly is kept away from the second centre gripping head.
The material injection assembly further comprises a first portal frame, the first portal frame stretches across the first conveying belt, the first telescopic cylinder and the second telescopic cylinder are located on the upper surface of the first portal frame, the sensor is connected to the upper surface of the inner side of the first portal frame, the sensor is located on one side, close to the input end of the first conveying belt, of the first portal frame, and the output ends of the first telescopic cylinder and the second telescopic cylinder stretch into the inner side of the first portal frame.
The heating assembly comprises a first heating tunnel furnace, and the first heating tunnel furnace comprises a preheating section, a high-temperature section and a cooling section.
The processing equipment comprises a third conveying belt, the first clamping assembly comprises a second portal frame, a clamping body and two cameras, the second portal frame stretches across the second conveying belt and the third conveying belt, the clamping body is used for clamping an upper mold on the second conveying belt onto the third conveying belt, and the two cameras are located on two inner sides of the second portal frame.
Go up the mould both sides and form the centre gripping groove, add and hold the body including first removal seat, third telescoping cylinder, connection fixed plate, left clamping body and right clamping body, first removal seat sliding connection is at the inboard upper surface of second portal frame, the third telescoping cylinder is connected to the lower surface of first removal seat, the output of third telescoping cylinder is connected with the connection fixed plate, a left side clamping body and the right side add and hold a body sliding connection at the lower surface of connecting the fixed plate, a left side clamping body and the right side add and hold a body subtend and be close to or keep away from, a left side clamping body and the right side add and hold a body vertical cross section and become L shape, the protruding end of a left side clamping body and the right side add the protruding end object setting of holding the body.
The width of the clamping groove is larger than the thickness of the protruding end of the left clamping body and the protruding end of the right clamping body.
A processing technology of EVA material for shoe soles comprises the following steps:
(S1) placing the shoe mold body on a first conveyor belt, wherein limiting lugs on two sides of the lower mold are clamped between adjacent limiting blocks on two sides of the first conveyor belt;
(S2) the first conveying belt conveys the shoe mold body to pass through the first portal frame, the sensor senses that the shoe mold body enters, the first telescopic cylinder drives the limiting plate to extend downwards, when the shoe mold body touches a contact switch on the limiting plate, the first conveying belt stops moving, the second telescopic cylinder drives the material injection head to extend into the first material injection hole for material injection, after the material injection is finished, the first telescopic cylinder and the second telescopic cylinder reset, and when the other shoe mold body enters the first portal frame, the actions are repeated;
(S3) conveying the shoe mold body by the first conveying belt to a second conveying belt, and conveying the shoe mold body by the second conveying belt to perform heating foaming and shaping through a first heating tunnel furnace;
(S4) the second conveying belt conveys the shoe mold body to enter a second portal frame, when the camera monitors that the shoe mold body is located at a specified position, the second conveying belt stops moving, the third telescopic cylinder extends out, the left clamping body and the right clamping body are located on two sides of the upper mold, the left clamping body and the right clamping body clamp oppositely to clamp the upper mold, the third telescopic cylinder retracts, the first moving seat moves to the upper surface of the third conveying belt, the third telescopic cylinder extends out, the camera monitors that the shoe mold body is located at the specified position, the left clamping body and the right clamping body loosen and retract, and when the other shoe mold body enters the first portal frame, the actions are repeated;
and (S5) the second conveying belt conveys the lower die to the rear part to take the shoe die.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the shoe mold, the shoe mold body, the first conveying belt, the second conveying belt, the first material injection assembly, the heating assembly and the first clamping assembly are matched with one another to realize accurate automatic material injection, the first conveying belt is provided with the plurality of limiting blocks, the lower mold is provided with the limiting lugs, the distance between the adjacent shoe mold bodies can be accurately controlled through the matching between the limiting lugs and the adjacent limiting blocks, and the subsequent material injection is convenient to position; by adopting the processing technology, the production efficiency can be improved, and the labor intensity can be reduced.
2. First telescoping cylinder, the second telescoping cylinder, annotate the stub bar, the inductor, contact switch and limiting plate all set up on first portal frame, when the shoe mold body is through first portal frame, the inductor senses the entering of shoe mold body, first telescoping cylinder drive limiting plate stretches out downwards, when the shoe mold body touches the contact switch on the limiting plate, first conveyer belt stop motion, the second telescoping cylinder drive is annotated the stub bar and is stretched into first notes downthehole notes material of annotating, annotate after the material, first telescoping cylinder and second telescoping cylinder reset, touch contact switch and stop first conveyer belt through the shoe mold body, thereby realize annotating the corresponding in stub bar and first notes material hole.
Drawings
FIG. 1 is a schematic top view of an apparatus for processing EVA material for shoe soles according to the present invention;
FIG. 2 is a schematic perspective view of the shoe mold body according to the present invention;
FIG. 3 is a schematic perspective view of a first conveyor belt according to the present invention;
FIG. 4 is a schematic perspective view of a first injection assembly of the present invention;
fig. 5 is a front view of the first clamping assembly of the present invention.
The mark in the figure is: 1. a shoe mold body; 11. an upper die; 111. injecting a material convex ring; 112. a clamping groove; 12. a lower die; 121. a limiting bump; 2. a first conveyor belt; 21. a limiting block; 3. a second conveyor belt; 4. a first injection assembly; 41. a first gantry; 42. a first telescoping cylinder; 43. a second telescoping cylinder; 44. injecting a material head; 45. an inductor; 46. a limiting plate; 47. a contact switch; 5. a heating assembly; 51. a first heating tunnel furnace; 6. a first clamping assembly; 61. a second gantry; 62. a clamping body; 621. a first movable base; 622. a third telescopic cylinder; 623. connecting the fixed plate; 624. a left clamping body; 625. a right clamping body; 63. a camera; 7. and a third conveyor belt.
Detailed Description
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-5, the present embodiment provides a processing apparatus for EVA material of shoe sole, which includes a shoe mold body 1, a first conveyor belt 2, a second conveyor belt 3, a third conveyor belt 7, a first injecting component 4, a heating component 5 and a first clamping component 6.
As shown in fig. 2, the shoe mold body 1 includes an upper mold 11 and a lower mold 12, a first material injection hole is formed on the upper surface of the upper mold 11, specifically, a material injection convex ring 111 is formed on the upper surface of the upper mold 11, the axis of the inner hole of the material injection convex ring 111 corresponds to the first material injection hole, the inner diameter of the material injection convex ring 111 is larger than the diameter of the first material injection hole, a limit protrusion 121 is formed on two side surfaces of the lower mold 12, and a clamping groove 112 is formed on two sides of the upper mold 11.
The output of first conveyer belt 2 is connected with the input of second conveyer belt 3, and first conveyer belt 2 is used for transporting and fixes a position shoe mold body 1 through first notes material subassembly 4, and the global both sides of first conveyer belt 2 form a plurality of stopper 21, and a plurality of stopper 21 intervals set up, and distance between the adjacent stopper 21 equals with limit lug 121's width, and limit lug 121 blocks and establishes the distance that is used for keeping between the adjacent shoe mold body 1 between the adjacent stopper 21.
The first material injection assembly 4 comprises a first portal frame 41, a first telescopic cylinder 42, a second telescopic cylinder 43, a material injection head 44, an inductor 45, a contact switch 47 and a limiting plate 46, wherein the first telescopic cylinder 42 and the second telescopic cylinder 43 are cylinders, the first portal frame 41 stretches across the first conveying belt 2, the first telescopic cylinder 42 and the second telescopic cylinder 43 are positioned on the upper surface of the first portal frame 41, the inductor 45 is used for inducing the shoe mold body 1 to enter, specifically, the inductor 45 is connected to the upper surface of the inner side of the first portal frame 41, and the inductor 45 is positioned on one side, close to the input end of the first conveying belt 2, of the first portal frame 41; the output ends of the first telescopic cylinder 42 and the second telescopic cylinder 43 extend into the inner side of the first portal frame 41, the first telescopic cylinder 42 is positioned at the rear end of the second telescopic cylinder 43, the output end of the first telescopic cylinder 42 is connected with the limiting plate 46, the limiting plate 46 is connected with the contact switch 47 towards the lower part of one surface of the first conveying belt 2, the output end of the second telescopic cylinder 43 is connected with the injection head 44, the diameter of the injection head 44 is smaller than that of the first injection hole, when the shoe mold body 1 touches the contact switch 47 on the limiting plate 46, the first conveying belt 2 stops moving, the second telescopic cylinder 43 drives the injection head 44 to enter the first injection hole more easily, the limit block 21 of the first conveying belt 2 is passed through, the cooperation between the limit bump 121 on the lower mold 12 and the limiting plate 46, and the accuracy of injection is ensured.
The second conveyer belt 3 conveys the shoe mold body 1 to pass through the heating component 5, the heating component 5 comprises a first heating tunnel furnace 51, the first heating tunnel furnace 51 comprises a preheating section, a high-temperature section and a cooling section, the temperature of the high-temperature section is 130-150 ℃, and the temperature of the cooling section is 40-50 ℃.
The first clamping assembly 6 is positioned at the output section of the second conveyor belt 3, the first clamping assembly 6 is used for clamping the upper mold 11 away from the lower mold 12, specifically, the first clamping assembly 6 comprises a second portal frame 61, a clamping body 62 and two cameras 63, the second portal frame 61 spans the second conveyor belt 3 and the third conveyor belt 7, the clamping body 62 is used for clamping the upper mold 11 on the second conveyor belt 3 onto the third conveyor belt 7, the two cameras 63 are positioned at two sides of the inner side of the second portal frame 61, the cameras 63 are electrically connected with a machine vision identification system, clamping grooves 112 are formed at two sides of the upper mold 11, the clamping body 62 comprises a first moving seat 621, a third telescopic cylinder 622, a connecting and fixing plate 623, a left clamping body 624 and a right clamping body 625, first removal seat 621 sliding connection is at the inboard upper surface of second portal frame 61, third telescoping cylinder 622 is connected to first removal seat 621's lower surface, third telescoping cylinder 622 is the hydro-cylinder, the output of third telescoping cylinder 622 is connected with connects the fixed plate 623, left clamping body 624 and right clamping body 625 sliding connection are at the lower surface of connecting the fixed plate 623, left clamping body 624 and right clamping body 625 subtend are close to or keep away from, left clamping body 624 and the vertical cross-section of right clamping body 625 become L shape, the overhang of left clamping body 624 and the overhang object of right clamping body 625 set up, the thickness of the overhang of left clamping body 624 and the overhang of right clamping body 625 is greater than the width of clamping groove 112, more conveniently stretch into the centre gripping.
This scheme still provides the processing technology of the EVA material for sole, at first, puts into on the first conveyer belt 2 and the spacing lug 121 card of bed die 12 both sides establishes between the stopper 21 that both sides are adjacent on first conveyer belt 2 with shoe mold body 1. Then first conveyer belt 2 transportation shoe mold body 1 passes through first portal frame 41, inductor 45 senses that shoe mold body 1 gets into, first telescoping cylinder 42 drive limiting plate 46 stretches out downwards, when shoe mold body 1 touches contact switch 47 on the limiting plate 46, first conveyer belt 2 stop moving, second telescoping cylinder 43 drive notes stub bar 44 stretches into first notes downthehole notes material of annotating, annotate after the material, first telescoping cylinder 42 and second telescoping cylinder 43 reset, when another shoe mold body 1 gets into first portal frame 41, action more than the repetition. Then the first conveyer belt 2 conveys the shoe mold body 1 to the second conveyer belt 3, and the second conveyer belt 3 conveys the shoe mold body 1 to be heated, foamed and shaped through the first heating tunnel furnace 51. The second conveyer belt 3 transports the shoe mold body 1 to enter the second portal frame 61, the camera 63 monitors that the shoe mold body 1 is located at a designated position, the second conveyer belt 3 stops moving, the third telescopic cylinder 622 extends out, the left clamping body 624 and the right clamping body 625 are located on two sides of the upper mold 11, the left clamping body 624 and the right clamping body 625 are clamped oppositely, the upper mold 11 is clamped, the third telescopic cylinder 622 retracts, the first moving seat 621 moves to the upper surface of the third conveyer belt 7, the third telescopic cylinder 622 extends out, the camera 63 monitors that the shoe mold body 1 is located at the designated position, the left clamping body 624 and the right clamping body 625 are loosened, the third telescopic cylinder 622 retracts, when another shoe mold body 1 enters the first portal frame 41, the actions are repeated. The second conveyer belt 3 conveys the lower die 12 to the rear part to take the shoe die, and the processing technology of the invention can improve the production efficiency and reduce the labor intensity.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a processing equipment for EVA material of sole which characterized in that: including shoe mold body, first conveyer belt, second conveyer belt, first notes material subassembly, heating element and first centre gripping subassembly, the output of first conveyer belt is connected with the input of second conveyer belt, the second conveyer belt is carried the shoe mold body and is passed through heating element, first conveyer belt is used for transporting and is fixed a position the shoe mold body through first notes material subassembly, the global both sides of first conveyer belt form a plurality of stoppers, and is a plurality of the stopper interval sets up, the shoe mold body includes mould and bed die, it is formed with first notes material hole to go up the mould upper surface, two sides of bed die are formed with spacing lug, the width of spacing lug equals with the distance between the adjacent stopper, first notes material subassembly includes first telescoping cylinder, second telescoping cylinder, notes stub bar, inductor, contact switch and limiting plate, first telescoping cylinder is located the rear end of second telescoping cylinder, first telescoping cylinder output is connected with the limiting plate, the limiting plate is connected with the below contact switch of the one side of first conveyer belt towards the first conveyer belt, the second telescoping cylinder output end, the response shoe mold body gets into the first centre gripping mould subassembly, and is used for centre gripping mould subassembly is used for the centre gripping section.
2. The processing equipment of EVA material for shoe sole according to claim 1, wherein: the material injection assembly further comprises a first portal frame, the first portal frame stretches across the first conveying belt, the first telescopic cylinder and the second telescopic cylinder are located on the upper surface of the first portal frame, the sensor is connected to the upper surface of the inner side of the first portal frame, the sensor is located on one side, close to the input end of the first conveying belt, of the first portal frame, and the output ends of the first telescopic cylinder and the second telescopic cylinder stretch into the inner side of the first portal frame.
3. The processing equipment of EVA material for shoe sole according to claim 1, wherein: the heating assembly comprises a first heating tunnel furnace, and the first heating tunnel furnace comprises a preheating section, a high-temperature section and a cooling section.
4. The processing equipment of the EVA material for the sole according to claim 1, wherein: the processing equipment comprises a third conveying belt, the first clamping assembly comprises a second portal frame, a clamping body and two cameras, the second portal frame stretches across the second conveying belt and the third conveying belt, the clamping body is used for clamping an upper die on the second conveying belt onto the third conveying belt, and the two cameras are located on two inner sides of the second portal frame.
5. The apparatus for processing EVA material for shoe sole according to claim 4, wherein: go up the mould both sides and form the centre gripping groove, add and hold the body including first removal seat, third telescoping cylinder, connection fixed plate, left clamping body and right clamping body, first removal seat sliding connection is at the inboard upper surface of second portal frame, the third telescoping cylinder is connected to the lower surface of first removal seat, the output of third telescoping cylinder is connected with the connection fixed plate, a left side clamping body and the right side add and hold a body sliding connection at the lower surface of connecting the fixed plate, a left side clamping body and the right side add and hold a body subtend and be close to or keep away from, a left side clamping body and the right side add and hold a body vertical cross section and become L shape, the protruding end of a left side clamping body and the right side add the protruding end object setting of holding the body.
6. The apparatus for processing EVA material for shoe sole according to claim 5, wherein: the width of the clamping groove is larger than the thickness of the protruding end of the left clamping body and the protruding end of the right clamping body.
7. A processing technology of EVA material for sole is characterized in that: the method comprises the following steps:
(S1) placing the shoe mold body on a first conveyor belt, wherein limiting lugs on two sides of the lower mold are clamped between adjacent limiting blocks on two sides of the first conveyor belt;
(S2) the first conveying belt conveys the shoe mold body to pass through the first portal frame, the sensor senses that the shoe mold body enters, the first telescopic cylinder drives the limiting plate to extend downwards, when the shoe mold body touches a contact switch on the limiting plate, the first conveying belt stops moving, the second telescopic cylinder drives the material injection head to extend into the first material injection hole for material injection, after the material injection is finished, the first telescopic cylinder and the second telescopic cylinder reset, and when the other shoe mold body enters the first portal frame, the actions are repeated;
(S3) conveying the shoe mold body by the first conveying belt to a second conveying belt, and conveying the shoe mold body by the second conveying belt to perform heating foaming and shaping through a first heating tunnel furnace;
(S4) the second conveyor belt conveys the shoe mold body to enter a second portal frame, when the camera monitors that the shoe mold body is located at an appointed position, the second conveyor belt stops moving, the third telescopic cylinder extends out, the left clamping body and the right clamping body are located on two sides of the upper mold, the left clamping body and the right clamping body are clamped in an opposite direction to clamp the upper mold, the third telescopic cylinder retracts, the first moving seat moves to the upper surface of the third conveyor belt, the third telescopic cylinder extends out, the camera monitors that the shoe mold body is located at the appointed position, the left clamping body and the right clamping body are loosened, the third telescopic cylinder retracts, and when another shoe mold body enters the first portal frame, the actions are repeated;
and (S5) the second conveying belt conveys the lower die to the rear part to take the shoe die.
CN202210878922.7A 2022-07-25 2022-07-25 Processing equipment and process for EVA material of sole Pending CN115157529A (en)

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CN202210878922.7A CN115157529A (en) 2022-07-25 2022-07-25 Processing equipment and process for EVA material of sole

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CN202210878922.7A CN115157529A (en) 2022-07-25 2022-07-25 Processing equipment and process for EVA material of sole

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN116572437A (en) * 2023-07-13 2023-08-11 泉州通晟模具有限公司 Production line and process for metal shoe mold

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CN2846094Y (en) * 2005-07-21 2006-12-13 江文中 Cyclic two color sole cast machine
CN106626215A (en) * 2017-02-19 2017-05-10 盐城市隆祥机械制造厂 Seat headrest foaming production line
CN208714538U (en) * 2018-04-27 2019-04-09 广州艾科新材料股份有限公司 A kind of alternative expression polyurethane shoe-sole manufacturing line
CN209224379U (en) * 2018-12-21 2019-08-09 东莞市喜宝体育用品科技有限公司 A kind of Sole moulding equipment
CN209862491U (en) * 2019-04-28 2019-12-31 温州炬德鞋业有限公司 Processing equipment of shoes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116572437A (en) * 2023-07-13 2023-08-11 泉州通晟模具有限公司 Production line and process for metal shoe mold
CN116572437B (en) * 2023-07-13 2023-10-20 泉州通晟模具有限公司 Production line and process for metal shoe mold

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