CN113021118B

CN113021118B - High resilience EVA sole shaping preparation system of processing

Info

Publication number: CN113021118B
Application number: CN202110256809.0A
Authority: CN
Inventors: 文成; 陈新
Original assignee: Shanggao Zhongjie Shoes Co ltd
Current assignee: Shanggao Zhongjie Shoes Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2023-01-06
Anticipated expiration: 2041-03-09
Also published as: CN113021118A

Abstract

The invention relates to the field of shoemaking industry, in particular to a high-resilience EVA sole forming, manufacturing and processing system which comprises a base, wherein springs are symmetrically arranged on the base, a supporting plate is fixedly arranged at the top of each spring, a first air cylinder is fixedly arranged on one side, away from the springs, of the supporting plate, a first clamping plate is arranged at the output end of the first air cylinder, a second air cylinder is fixedly arranged on the base and positioned above the first clamping plate, a second clamping plate is arranged at the output end of the second air cylinder, the first clamping plate and the second clamping plate are of sole-shaped structures and are arranged correspondingly to each other, a plurality of first spring rods are arranged in the first clamping plate and the second clamping plate, rubber gaskets are fixedly arranged at two ends of each first spring rod respectively through the corresponding first clamping plate and the second clamping plate, and third air cylinders are symmetrically and fixedly arranged on two sides, positioned in the first clamping plate, in the base. The invention can quickly clean and correct the corners of the formed EVA shoe sole, and is suitable for popularization.

Description

High resilience EVA sole shaping preparation system of processing

Technical Field

The invention relates to the field of shoe making industry, in particular to a high-resilience EVA sole molding, manufacturing and processing system.

Background

The EVA sole is made of EVA materials. The EVA sole has high resilience and tensile strength, high toughness, good shock resistance and buffering performance, excellent heat preservation, cold resistance and low temperature performance, good sound insulation effect, closed cell structure, no water absorption, moisture resistance, good water resistance, seawater corrosion resistance, oil corrosion resistance, acid corrosion resistance, alkali corrosion resistance and the like, and is antibacterial, nontoxic, tasteless and pollution-free.

Conventional EVA material is granular mostly, when making the EVA sole, need evenly lay a plurality of EVA material granule in the mould, the rethread heating makes the EVA material granule melt, make its shaping through hot pressing at last, form the EVA sole, but conventional mould causes the EVA material after melting easily to spill over in the gap of mould at the in-process that carries out the hot pressing to the EVA material, make the border at the EVA sole remain a large amount of corners, need artifical manual to clear up these corners, this very big reduction the preparation efficiency of EVA sole, the human cost has been increased simultaneously, and the unable precision of guaranteeing of artifical manual clearance, often can cause the damage to the EVA sole, the yields of EVA sole has been reduced.

Disclosure of Invention

In order to solve the problems, the invention provides a high-resilience EVA sole molding, manufacturing and processing system which can quickly clean and correct the corners of a molded EVA sole, greatly improve the manufacturing efficiency of the EVA sole, ensure the cleaning precision, avoid damage to the EVA sole and improve the yield of the EVA sole.

In order to achieve the purpose, the invention adopts the following technical scheme that the high-resilience EVA sole forming and manufacturing system comprises a base, wherein springs are symmetrically arranged on the base, a supporting plate is fixedly installed at the top of each spring, a first air cylinder is fixedly installed on one side, away from the springs, of the supporting plate, a first clamping plate is arranged at the output end of the first air cylinder, a second air cylinder is fixedly installed on the base and above the first clamping plate, a second clamping plate is arranged at the output end of the second air cylinder, the first clamping plate and the second clamping plate are both in a sole-shaped structure and are arranged correspondingly to each other, a plurality of first spring rods are arranged in the first clamping plate and the second clamping plate, and rubber gaskets are fixedly installed at two ends of each first spring rod respectively penetrating through the corresponding first clamping plate and the second clamping plate;

the base in and be located the bilateral symmetry fixed mounting of a splint has No. three cylinders, the equal fixed mounting of output of No. three cylinders has the expansion bracket, the expansion bracket corresponds the setting each other, one side that the expansion bracket is close to each other all is provided with the circular slot of convex structure, it is provided with the spout all to be semi-circular arc distribution on the inner wall of circular slot, two in the circular slot the spout corresponds the setting each other and is linked together, equal slidable mounting has the slider of semi-circular arc structure in the spout, fixed mounting has No. two spring arms on the slider is equal, no. two spring arms are kept away from the one end of slider extends respectively and corresponds the setting spout and fixed mounting have the link, equal fixed mounting has a motor in the link, the equal fixed mounting of output of a motor has the polishing roller, all the symmetry is provided with the gyro wheel on the link, the external diameter of gyro wheel all is greater than the external diameter of polishing roller, all be provided with the indent along its circumference on splint and No. two's the outer wall, the gyro wheel respectively with the indent corresponds the setting.

As a preferred technical scheme of the invention, through grooves are respectively formed in the first clamping plate and the second clamping plate, the through grooves respectively penetrate through the first clamping plate and the second clamping plate which are correspondingly arranged, spring clamping blocks are symmetrically arranged on the inner walls of the through grooves, slots with cross structures are respectively arranged at the output ends of the first air cylinder and the second air cylinder, a third spring rod and two fourth spring rods are respectively arranged in the slots, the spring clamping blocks are respectively inserted in the slots correspondingly arranged and are contacted with one ends of the correspondingly arranged fourth spring rods, the ends, close to each other, of the four spring rods in the same slot are all inclined structures, one ends of the third spring rods are all arrow-head-shaped structures and are respectively contacted with the correspondingly arranged fourth spring rods, and the ends, far away from the fourth spring rods, of the third spring rods respectively penetrate through the output ends of the first air cylinder and the second air cylinder.

As a preferred technical scheme of the invention, a turntable is arranged on the base and between the first clamping plate and the second clamping plate, two ends of the turntable are connected to the base through rotating shafts, a placing groove with a sole-shaped structure is arranged on the turntable, the placing groove penetrates through the turntable, the placing groove is respectively arranged corresponding to the first clamping plate and the second clamping plate, grooves are symmetrically arranged on the outer wall of the turntable, spring beads are respectively arranged on the base and on two sides of the turntable, and the spring beads are respectively arranged corresponding to and clamped with the grooves.

As a preferred technical scheme of the invention, a plurality of positioning grooves are arranged in the pressure groove, a plurality of positioning teeth are distributed on the outer wall of the roller along the circumferential direction of the roller, and the positioning teeth are all arranged corresponding to the positioning grooves.

As a preferable technical scheme of the invention, a second motor is arranged in the telescopic frame, a gear is arranged at the output end of the second motor, tooth grooves are distributed on one side of the sliding block away from the second spring rod in a semicircular arc shape, and the gear penetrates through the telescopic frame, extends into the sliding groove and is meshed with the tooth grooves.

As a preferred technical scheme, the polishing rollers are of a hollow structure, a plurality of collecting grooves are annularly distributed on the outer wall of each polishing roller, the collecting grooves respectively penetrate through the polishing rollers, supporting rods are arranged on the connecting frame and positioned below the polishing rollers, the supporting rods respectively extend into the corresponding polishing rollers, and a plurality of cutters are fixedly arranged on the supporting rods.

The invention has the beneficial effects that:

1. the invention can quickly clean and correct the corners of the formed EVA sole, greatly improves the manufacturing efficiency of the EVA sole, ensures the precision in cleaning, avoids damaging the EVA sole and improves the yield of the EVA sole.

2. The first clamping plate and the second clamping plate are designed, the formed EVA sole can be clamped and fixed quickly through the matching of the first clamping plate and the second clamping plate, self-adaptive clamping can be carried out according to the shape of the sole, corners of the EVA sole can be cleaned conveniently, and the manufacturing efficiency of the EVA sole is greatly improved.

3. According to the invention, the connecting frame is designed, the polishing roller can be pressed on the edge of the EVA sole through the connecting frame in cooperation with the roller and the pressing groove, meanwhile, the polishing roller can be driven to move along the circumferential direction of the EVA sole in cooperation with the movement of the sliding block, the corner of the formed EVA sole can be cleaned and corrected in cooperation with the rotation of the polishing roller, and the cleaning precision is greatly improved.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

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

FIG. 2 is a perspective cutaway structural schematic view of the present invention;

FIG. 3 is a perspective view of the telescoping mast of the present invention;

FIG. 4 is a cross-sectional view of a first cleat of the invention;

FIG. 5 is a cross-sectional structural schematic view of the indent of the present invention;

FIG. 6 is an enlarged partial schematic view of the invention at A of FIG. 5;

FIG. 7 is a cross-sectional structural schematic view of the telescoping mast of the present invention;

FIG. 8 is a schematic view of a partial cross-sectional structure of the turntable of the present invention;

FIG. 9 is a schematic cross-sectional view of a grinding roll of the present invention;

fig. 10 is a schematic view of the structure of the grinding roll of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 10, a high resilience EVA sole shaping preparation system of processing, including base 1, the symmetry is provided with spring 11 on the base 1, spring 11's top fixed mounting has backup pad 12, one side fixed mounting that spring 11 was kept away from to backup pad 12 has cylinder 13 No. one, the output of cylinder 13 is provided with splint 14 No. one, base 1 is last and be located the top fixed mounting of splint 14 No. two cylinders 15, no. two cylinders 15's output is provided with No. two splint 16, no. one splint 14 and No. two splint 16 are the sole column structure and correspond the setting each other, all be provided with a plurality of spring pole 17 in splint 14 and No. two splint 16, the both ends of a spring pole 17 run through respectively and correspond No. one splint 14 and No. two splint 16 and fixed mounting have rubber gasket 18 that set up, base 1 is used for playing the effect of supporting and fixing, spring 11 is used for connecting and lift backup pad 12, backup pad 12 is used for connecting a cylinder 13 No. one cylinder 13, a cylinder 13 is used for connecting and lift a splint 14 and a No. two splint 16 and a No. two splint 16 after the shaping that the EVA has not integrated the EVA and has carried out the cooperation of the EVA shaping, no. one splint 16 is used for carrying out the cooperation of the EVA shaping to the flexible clamp after-up the EVA shaping of a little clamp and has not.

The bilateral symmetry fixed mounting that is located splint 14 in base 1 has No. three cylinders 3, the equal fixed mounting of output of No. three cylinders 3 has expansion bracket 31, expansion bracket 31 corresponds the setting each other, one side that expansion bracket 31 is close to each other all is provided with the circular slot 32 of arc structure, it is provided with spout 33 all to be semi-circular arc distribution on the inner wall of circular slot 32, spout 33 in two circular slots 32 correspond the setting each other and are linked together, equal slidable mounting has the slider 34 of semi-circular arc structure in the spout 33, no. three cylinders 3 are used for connecting expansion bracket 31 and drive it and stretch out and draw back the removal, circular slot 32 is used for the cover to establish the outside at splint 14 and No. two splint 16, spout 33 is used for connecting and rotates slider 34.

Be provided with No. two motors 7 in the expansion bracket 31, the output of No. two motors 7 is provided with gear 71, and the slider 34 all is provided with tooth's socket 72 for the distribution of semicircle type on the one side of keeping away from No. two spring levers 35, and gear 71 runs through expansion bracket 31 and extends to in spout 33 and mesh mutually with tooth's socket 72, and No. two motors 7 drive gear 71 and rotate, and gear 71 cooperation tooth's socket 72 can drive slider 34 reciprocating rotary motion in spout 33 after two spout 34 link.

Slider 34 all goes up fixed mounting and has No. two spring levers 35, no. two spring levers 35 keep away from the one end of slider 34 and extend respectively and correspond the spout 33 and the fixed mounting that set up and have link 4, equal fixed mounting has motor 41 in the link 4, the equal fixed mounting of the output of motor 41 has grinding roller 42, slider 34 is used for connecting No. two spring levers 35 and drives it and carry out rotary motion, no. two spring levers 35 are used for connecting and flexible link 4, link 4 is used for connecting motor 41, motor 41 can drive grinding roller 42 rotatory, can make through No. two spring levers 35 the border that grinding roller 42 pressed at the EVA sole after the shaping, through slider 34's removal, can drive grinding roller 42 along the circumferential movement of EVA sole, the clearance of polishing is managed to the corner of the EVA sole after the shaping.

The grinding roller 42 is hollow structure, it is provided with a plurality of collecting grooves 8 to be the annular distribution on the outer wall of grinding roller 42, the collecting groove 8 runs through grinding roller 42 respectively, the below that is located grinding roller 42 on the link 4 is provided with bracing piece 81, bracing piece 81 extends respectively and advances to correspond in the grinding roller 42 that sets up and fixed mounting has a plurality of cutters 82, collecting groove 8 is used for collecting the corner after the clearance, link 4 is used for inserting and establishes in grinding roller 42, the rotation of cooperation grinding roller 42 can make cutter 82 smash the corner after collecting, avoid the corner to produce the winding or block to grinding roller 42.

The connecting frame 4 is symmetrically provided with rollers 43, the outer diameters of the rollers 43 are larger than the outer diameter of the grinding roller 42, the outer walls of the first clamping plate 14 and the second clamping plate 16 are provided with pressing grooves 44 along the circumferential direction, the rollers 43 are respectively arranged corresponding to the pressing grooves 44, the rollers 43 can be inserted into the pressing grooves 44 under the pressing action of the second spring rod 35, and the influence of the rotation of the grinding roller 42 on the rotary movement of the sliding block 34 can be avoided.

Be provided with a plurality of constant head tanks 45 in the indent 44, distribute along its circumference on the outer wall of gyro wheel 43 and be provided with a plurality of location teeth 46, location tooth 46 all corresponds the setting with constant head tank 45, and constant head tank 45 cooperation location tooth 46 can improve gyro wheel 43's removal precision, avoids gyro wheel 43 to produce when removing and skids.

Through grooves 5 are formed in the first clamping plate 14 and the second clamping plate 16, the through grooves 5 penetrate through the first clamping plate 14 and the second clamping plate 16 which are correspondingly arranged, spring clamping blocks 51 are symmetrically arranged on the inner walls of the through grooves 5, slots 52 of a cross structure are formed in the output ends of the first air cylinder 13 and the second air cylinder 15, a third spring rod 53 and two fourth spring rods 54 are arranged in the slots 52 respectively, the spring clamping blocks 51 are inserted in the slots 52 correspondingly and are in contact with one ends of the four spring rods 54 correspondingly arranged, the ends, close to each other, of the four spring rods 54 in the same slot 52 are of an inclined structure, one end of the third spring rod 53 is of an arrow-head-shaped structure and is in contact with the four spring rods 54 correspondingly arranged, one end, far away from the four spring rods 54, of the third spring rod 53 penetrates through the output ends of the first air cylinder 13 and the second air cylinder 15 respectively, the through grooves 5 are used for being inserted in the output ends of the first air cylinder 13 and the second air cylinder 15, the spring clamping blocks 51 are matched with the second clamping plate 14, the EVA clamping blocks 16 can be conveniently pushed and can be conveniently pushed by moving of the first clamping blocks, and the second clamping blocks, and the EVA 16 can be conveniently pushed.

Be provided with carousel 6 on base 1 and between being located splint 14 and No. two splint 16, the both ends of carousel 6 are all connected on base 1 through the pivot, be provided with the standing groove 61 of sole column structure on carousel 6, standing groove 61 runs through carousel 6, standing groove 61 corresponds the setting with splint 14 and No. two splint 16 respectively, the symmetry is provided with recess 62 on the outer wall of carousel 6, the both sides that are located carousel 6 on base 1 all are provided with spring pearl 63, spring pearl 63 corresponds the setting and the looks joint with recess 62 respectively, standing groove 61 on carousel 6 is used for placing the EVA sole after the shaping, the EVA sole after the shaping of being convenient for is aligned with splint 14 and No. two splint 16, recess 62 cooperation spring pearl 63 is used for fixing a position carousel 6, can realize placing of left and right feet EVA sole through the upset of carousel 6, can cooperate No. one splint 14 and No. two splint 16 to overturn.

When in use:

placing the formed EVA sole in a placing groove 61 on a rotary table 6, operating a first clamping plate 14 and a second clamping plate 16 to clamp and fix the EVA sole in the placing groove 61, continuously operating a second cylinder 15 to press down, pressing the first clamping plate 14 and the second clamping plate 16 together with the clamped EVA sole to be flush with a polishing roller 42, enabling the EVA sole to be separated from the placing groove 61, operating a telescopic frame 31 to be mutually closed, pressing a roller 43 in a pressing groove 44 under the driving of a second spring rod 35, enabling the polishing roller 42 to be in contact with the edge of the EVA sole, and driving the rotating polishing roller 42 to polish the corner of the EVA sole in cooperation with the rotating movement of a sliding block 34;

polishing and accomplishing the shrink of No. two cylinders of back operation 15, make splint 14 rise under spring 11's effect, will be delivered to the standing groove 61 by the EVA shoes collet after the clearance in, no. two cylinders of operation 15 drive No. two splint 16 and break away from the EVA sole, and operation cylinder 13 promotes No. one splint 14 and rises, and the EVA sole after will clearing up is released standing groove 61 and can be collected.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shaping preparation system of processing at bottom of high resilience EVA, includes base (1), its characterized in that: the shoe sole is characterized in that springs (11) are symmetrically arranged on the base (1), a supporting plate (12) is fixedly mounted at the top of each spring (11), a first air cylinder (13) is fixedly mounted on one side, away from the springs (11), of the supporting plate (12), a first clamping plate (14) is arranged at the output end of the first air cylinder (13), a second air cylinder (15) is fixedly mounted on the base (1) and located above the first clamping plate (14), a second clamping plate (16) is arranged at the output end of the second air cylinder (15), the first clamping plate (14) and the second clamping plate (16) are of shoe sole-shaped structures and are arranged correspondingly to each other, a plurality of first spring rods (17) are arranged in the first clamping plate (14) and the second clamping plate (16), and rubber gaskets (18) are fixedly mounted at two ends of the first spring rods (17) respectively and the second clamping plate (16) correspondingly arranged in a penetrating manner;

the grinding roller device is characterized in that three cylinders (3) are symmetrically and fixedly mounted on two sides of the first clamping plate (14) in the base (1), telescopic frames (31) are fixedly mounted on output ends of the three cylinders (3), the telescopic frames (31) are arranged correspondingly to each other, circular grooves (32) of circular arc structures are arranged on one sides, close to each other, of the telescopic frames (31), sliding grooves (33) are distributed on the inner wall of the circular grooves (32) in a semicircular arc shape, the sliding grooves (33) are arranged correspondingly and communicated with each other in the circular grooves (32), sliding blocks (34) of the semicircular arc structures are arranged in the sliding grooves (33) in a sliding mode, spring rods (35) are fixedly mounted on the sliding blocks (34), one ends of the spring rods (35) are far away from the sliding blocks (33) respectively extend out of the sliding grooves (33) and are fixedly mounted with connecting frames (4), motors (41) are fixedly mounted on the connecting frames (4), grinding rollers (43) are symmetrically arranged on the connecting frames (44), and grinding rollers (16) are arranged on the outer wall of the grinding roller (14) in a circumferential direction, and grinding rollers (43) are arranged on the outer wall of the grinding roller (16), the rollers (43) are respectively arranged corresponding to the pressure grooves (44).

2. The high-resilience EVA sole molding, manufacturing and processing system of claim 1, characterized in that: splint (14) with all be provided with logical groove (5) on No. two splint (16), lead to groove (5) and run through respectively and correspond the setting splint (14) with No. two splint (16), it is provided with spring fixture block (51) all to pass through the symmetry on the inner wall of groove (5), cylinder (13) with all be provided with slot (52) of cross structure on the output of No. two cylinder (15), be provided with No. three spring beam (53) and two No. four spring beam (54) in slot (52) respectively, spring fixture block (51) are inserted respectively and are established and correspond the setting in slot (52) and with correspond the setting the one end of No. four spring beam (54) contacts, and is same in slot (52) the one end that No. four spring beam (54) are close to each other is the slope structure, the one end of No. three spring beam (53) is arrow point-shaped structure and respectively with correspond the setting No. four spring beam (54) contacts, no. three spring beam (53) keep away from No. four spring beam (54) one end run through respectively No. two cylinder (13) and No. 15 cylinder (13) output.

3. The high-resilience EVA sole molding, manufacturing and processing system of claim 1, characterized in that: base (1) on and be located splint (14) and No. two splint (16) between be provided with carousel (6), the both ends of carousel (6) all connect through the pivot on base (1), be provided with standing groove (61) of sole column structure on carousel (6), standing groove (61) run through carousel (6), standing groove (61) respectively with splint (14) and No. two splint (16) correspond the setting, the symmetry is provided with recess (62) on the outer wall of carousel (6), base (1) is last and be located the both sides of carousel (6) all are provided with spring pearl (63), spring pearl (63) respectively with recess (62) correspond the setting and the looks joint.

4. The high-resilience EVA sole molding, manufacturing and processing system of claim 1, characterized in that: the pressing groove (44) is internally provided with a plurality of positioning grooves (45), the outer wall of the roller (43) is circumferentially provided with a plurality of positioning teeth (46), and the positioning teeth (46) are all arranged corresponding to the positioning grooves (45).

5. The high resilience EVA sole shaping, manufacturing and processing system of claim 1, wherein: telescopic bracket (31) in be provided with No. two motor (7), the output of No. two motor (7) is provided with gear (71), slider (34) are kept away from one side of No. two spring rod (35) all is the semicircle arc type and distributes and be provided with tooth's socket (72), gear (71) run through telescopic bracket (31) extend to in spout (33) and with tooth's socket (72) mesh mutually.

6. The high resilience EVA sole shaping, manufacturing and processing system of claim 1, wherein: the polishing roller (42) are of a hollow structure, a plurality of collecting grooves (8) are annularly distributed on the outer wall of the polishing roller (42), the collecting grooves (8) penetrate through the polishing roller (42) respectively, the connecting frame (4) is arranged on the connecting frame and located below the polishing roller (42) and is provided with a supporting rod (81), and the supporting rod (81) extends into the corresponding arrangement respectively and is fixedly provided with a plurality of cutters (82) in the polishing roller (42).