CN113043506A

CN113043506A - Novel rubber vulcanizing machine

Info

Publication number: CN113043506A
Application number: CN202110342211.3A
Authority: CN
Inventors: 石鹏涛; 陈小洋
Original assignee: JINJIANG BANGDA PLASTIC CO Ltd
Current assignee: JINJIANG BANGDA PLASTIC CO Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-06-29
Also published as: CN114261044A; CN114261044B

Abstract

The invention discloses a novel rubber vulcanizing machine which comprises a plurality of die stations, wherein each die station is connected with a hand-tearing die, a driving mechanism, a bottom die sliding part device, a die color separation die inlet and outlet part device and an upper frame overturning part device; the hand-tearing die comprises an upper die, a middle die frame, a color separation die and a bottom die; the driving mechanism is used for driving the mold middle frame, the mold color separation mold and the mold bottom mold to move up and down; the bottom die sliding part can drive the bottom die of the die to move back and forth on the die station; the mold color separation mold inlet and outlet part is arranged to drive the mold color separation mold to move back and forth on the mold station, so that the mold color separation mold can enter between the mold bottom mold and the mold middle frame, or the mold color separation mold can stagger the mold bottom mold and the mold middle frame in the vertical direction; the upper frame overturning part can drive the upper die and the middle die frame of the die to overturn on the die station simultaneously.

Description

Novel rubber vulcanizing machine

Technical Field

The invention relates to a novel rubber vulcanizing machine.

Background

Most soles are made of rubber, vulcanization enables rubber to have the characteristics of no stickiness, no easy breakage and the like, and is an indispensable process for processing soles by adopting rubber, and most of traditional rubber vulcanizing machines need to combine semi-finished products of different processes on multiple devices in the process of producing rubber soles, so that full automation cannot be realized, and the mode has the advantages of low speed, low efficiency and high working strength of operators; in addition, in the production process, the manufactured semi-finished product cannot be trimmed and supplemented in the forming process, so that the produced finished sole product has defects, and the quality of the product is influenced.

Disclosure of Invention

In view of the above problems, the present invention provides a novel rubber vulcanizer.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a novel rubber vulcanizing machine comprises a plurality of die stations, wherein each die station is connected with a hand-tearing die, a driving mechanism, a bottom die sliding part, a die color separation die inlet and outlet part and an upper frame overturning part;

the hand-tearing die comprises an upper die, a middle die frame, a color separation die and a bottom die;

the driving mechanism is used for driving the mold middle frame, the mold color separation mold and the mold bottom mold to move up and down;

the bottom die sliding part can drive the bottom die of the die to move back and forth on the die station;

the mold color separation mold inlet and outlet part is capable of driving the mold color separation mold to move back and forth on the mold station, so that the mold color separation mold can enter between the mold bottom mold and the mold middle frame, or the mold color separation mold can stagger the mold bottom mold and the mold middle frame in the vertical direction;

the upper frame overturning part can drive the upper die and the middle die frame of the die to overturn on the die station simultaneously.

Preferably, the hand-tearing die further comprises an upper die mounting plate, an upper frame die pressing plate, a middle frame die pressing plate, a lower layer die mounting plate, a middle frame, an upper heating plate and an upper frame, the upper die of the die is locked on the lower end surface of the upper die mounting plate through screws, the upper die mounting plate is locked on the lower end surface of the upper heating plate through a die upper die locking device, an upper heat insulation plate is arranged above the upper heating plate, an upper die plate is fixed on the upper end surface of the upper heat insulation plate, upper die buckles are respectively arranged on the front side and the rear side of the lower part of the upper heating plate, the middle frame of the die and the upper frame die pressing plate are fixedly connected in the upper frame in a matching way, the color-separating die and the middle frame die pressing plate are fixedly connected in the middle frame in a matching way, the lower layer die mounting plate is locked on the lower end surface of the die bottom die, the lower end of the lower heating plate is also sequentially provided with a lower heat insulation plate and a sliding plate from top to bottom.

Preferably, the driving mechanism comprises an upper frame lifting oil cylinder, a die closing oil cylinder and a die color separation die lifting oil cylinder; the cylinder body of the upper frame lifting oil cylinder is fixed on an oil cylinder mounting plate on a die station above an upper die plate, and a piston rod of the upper frame lifting oil cylinder is fixedly connected to the upper die plate through a flange, so that the upper frame lifting oil cylinder can drive a middle frame of the die to move up and down; the die closing oil cylinder is fixedly connected to the lower part between the left side wall plate and the right side wall plate of the die station, a lower base plate capable of moving up and down between the left side wall plate and the right side wall plate of the die station is fixedly connected to a piston rod of the die closing oil cylinder, and the die bottom die is connected to the lower base plate in a sliding mode so that the die closing oil cylinder can drive the die bottom die to move up and down on the left side wall plate and the right side wall plate of the die station; the cylinder body fixed connection of mould color separation mould lift cylinder is on the lower bolster, can be connected with the left spout of the left side wallboard of mould station, the right spout of right side wallboard on this mould color separation mould lift cylinder's the piston rod respectively, the mould color separation board can slide between left spout and right spout, makes this mould color separation mould lift cylinder can drive the mould color separation board and reciprocate on the left side wallboard and the right side wallboard of mould station.

Preferably, the horizontal part dress that crouches that still includes that can drive the mould center carry out the level and crouch, crouch the flat part dress and include upper ledge upset hydro-cylinder, uide bushing, fixed guide arm and bent arm, the cylinder body of upper ledge upset hydro-cylinder is fixed to be set up on the mould station oil cylinder mounting panel, upper ledge upset hydro-cylinder piston rod runs through articulated with bent arm behind the cope match-plate pattern, the lower extreme and the upper frame of bent arm are articulated, four edges of cope match-plate pattern up end are provided with a uide bushing respectively, wear to be equipped with a fixed guide arm in two uide bushings that lie in the cope match-plate pattern back row, the top of each fixed guide arm all locks on the mould station oil cylinder mounting panel, the bottom of fixed guide arm wears to be equipped with behind uide bushing, the cope match-plate pattern in proper order articulates on bent arm, upper ledge upset hydro-cylinder piston rod can slide in the uide bushing that lies in the left uide bushing of cope, the top of guide bar can slide in the guide arm uide bushing on the cylinder mounting panel on the mould station, and articulated on the crank arm behind uide bushing, the cope match-plate pattern is worn to establish in proper order by the bottom of this guide bar.

Preferably, the middle part and the upper part of the left side wallboard and the right side wallboard of the die station are respectively provided with an upper guide rod seat and a lower guide rod seat, the guide rods are fixedly connected between the upper guide rod seat and the lower guide rod seat, and the lower base plate, the left sliding groove and the right sliding groove can slide on the guide rods.

Preferably, the sliding part of the bottom die is provided with a sliding die push-pull oil cylinder, the lower backing plate is provided with a guide groove for sliding the sliding plate, a cylinder body of the sliding die push-pull oil cylinder is fixedly connected to the upper end surface of the lower backing plate, and a piston rod of the sliding die push-pull oil cylinder is fixedly connected with the rear end of the sliding plate.

Preferably, the mold color separation mold inlet and outlet part comprises a mold color separation mold inlet and outlet driving motor and a tooth row, a balance frame is arranged between the rear ends of the left sliding chute and the right sliding chute, the mold color separation mold inlet and outlet driving motor is arranged on one side of the balance frame, the tooth row is arranged on the bottom of the middle frame, a transmission gear meshed with the tooth row is sleeved on an output shaft of the mold color separation mold inlet and outlet driving motor, and a positioning pin shaft 21 is further arranged at the front end of the left sliding chute.

Preferably, the cope match-plate pattern upset hydro-cylinder, hydro-cylinder V type connect and the upset connecting rod including the cope match-plate pattern upset portion dress, the cope match-plate pattern passes through the steel bushing bearing and rotates the upper portion of connecting between the left side wallboard and the right side wallboard at the mould station, the left side wallboard at the mould station is connected through upset hydro-cylinder support to the cylinder body of cope match-plate pattern upset hydro-cylinder, and the piston rod of this cope match-plate pattern upset hydro-cylinder passes through hydro-cylinder V type articulate on the upset connecting rod, the other end of upset connecting rod rotates and connects on one side of the left side wallboard that exposes the mould station outside the.

Preferably, still be provided with upset protection device, the spacing balancing unit of upset on the left side wallboard of mould station and the right side wallboard are all, upset protection device includes upset protection cylinder, safe round pin axle, upset protection cylinder fixed connection is on the lateral wall of left side wallboard and right side wallboard, safe round pin hub connection is on upset protection cylinder's piston rod, its inboard dress of the spacing balancing unit of upset is equipped with the deflector.

Preferably, the number of the mould upper mould locking devices is 2, the mould upper mould locking devices are respectively and symmetrically arranged on the left side and the right side of the upper heating plate, each mould upper mould locking device comprises a first fixed block, a second fixed block, a connecting plate, a sealing plate and a rotating shaft, the first fixing block and the second fixing block are respectively locked on the upper heating plate in tandem through screws, the connecting plate is locked on the upper part of the front side of the first fixing block through screws, the rotating shaft can penetrate into the first fixing block and the second fixing block, the sealing plate is fixedly connected to the front side of the rotating shaft, which is exposed out of the first fixing block, the sealing plate and the connecting plate are fastened and connected through a locking bolt, an inner groove with an opening at the bottom is formed in the middle of the first fixing block and the second fixing block, and a clamping plate is fixedly connected to the position, located at the inner groove, of the first fixing block and the second fixing block through the rotating shaft.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the full-automatic vulcanizing molding device can fully automatically vulcanize and mold the rubber soles, realizes the one-time combined heating molding of rubber products with various colors during production, and has clear layers and high efficiency;

2. the invention can clean and supplement the semi-finished product in the forming process of the rubber sole, thereby greatly improving the quality of the finished product of the rubber sole.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a novel rubber vulcanizer of the present invention;

FIG. 2 is a front view of a novel rubber curing press of the present invention;

FIG. 3 is a top plan view of a novel rubber curing press of the present invention;

FIG. 4 is a first schematic structural view of a hand-tearing mold according to the present invention;

FIG. 5 is a second structural view of the hand-tearing mold of the present invention;

FIG. 6 is a front view of the connection of the sliding mode push-pull oil cylinder and the die bottom die of the present invention;

FIG. 7 is a top view of the connection of the sliding mode push-pull oil cylinder and the die bottom die of the present invention;

FIG. 8 is a right side view of the connection of the sliding mode push-pull cylinder and the mold bottom die of the present invention;

FIG. 9 is a left side view of the connection of the mold color-separation mold in-out drive motor and the color-separation mold lift cylinder with the mold color-separation mold of the present invention;

FIG. 10 is a front view of the mold cavity in-out drive motor and cavity lift cylinder in connection with the mold cavity of the present invention;

FIG. 11 is a right side view of the mold color-separation mold in-out drive motor and color-separation mold lift cylinder of the present invention connected to a mold color-separation mold;

FIG. 12 is a top view of the mold cavity in-out drive motor and cavity lift cylinder of the present invention connected to a mold cavity;

FIG. 13 is a front cross-sectional view of the slipform push-pull cylinder and mold bottom die of the present invention connected between the left side wall panel and the right side wall panel;

FIG. 14 is a right side view of the slipform push-pull cylinder and mold bottom die of the present invention connected between the left side wall panel and the right side wall panel;

FIG. 15 is a right side cross-sectional view of the slipform push-pull cylinder and mold bottom die of the present invention connected between the left side wall panel and the right side wall panel;

FIG. 16 is a left side view of the slipform push-pull cylinder and mold bottom die of the present invention connected between the left side wall panel and the right side wall panel;

FIG. 17 is a schematic view of the upper frame lift cylinder of the present invention with the piston rod not extended;

FIG. 18 is a schematic view of the present invention showing the upper frame in a lowered position;

FIG. 19 is a schematic view of the present invention showing the upper frame in an elevated position;

FIG. 20 is a schematic view of the upper frame of the present invention in a flipped extended state;

FIG. 21 is a schematic view of the upper frame of the present invention in an inverted, extended, lying position;

FIG. 22 is a schematic view of the rollover protection device and rollover limiting balancer device of the present invention attached to left and right side panels;

FIG. 23 is a schematic view of the mold upper mold latching device of the present invention releasing the upper mold mounting plate;

FIG. 24 is a schematic view of the locking device for locking the upper mold mounting plate of the mold of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Examples

Referring to fig. 1 to 24, a novel rubber vulcanizing machine comprises a plurality of mold stations 61, wherein each mold station 61 is connected with a hand-tearing mold, a driving mechanism, a bottom mold sliding part device, a mold color separation mold inlet and outlet part device and an upper frame overturning part device; wherein the plurality of mould stations are arranged side by side in a row.

The hand-tearing die comprises an upper die 46, a middle die frame 47, a color separation die 48 and a bottom die 49;

the driving mechanism is used for driving the mold middle frame 47, the mold color separation mold 48 and the mold bottom mold 49 to move up and down;

the bottom die sliding part can drive the bottom die 49 of the die to move back and forth on the die station 61;

the mold color-separation mold inlet and outlet part is capable of driving the mold color-separation mold 48 to move back and forth on the mold station 61, so that the mold color-separation mold 48 can enter between the mold bottom mold 49 and the mold middle frame 47, or the mold color-separation mold 48 can vertically stagger the mold bottom mold 49 and the mold middle frame 47;

the upper frame inverting section is capable of driving the upper mold 46 and the middle mold 47 to be simultaneously inverted at the mold station.

By adopting the technical scheme, the rubber sole can be fully automatically vulcanized and molded by arranging the hand-tearing die, the driving mechanism, the bottom die sliding part, the die color separation die inlet and outlet part and the upper frame overturning part, so that rubber products with various colors can be subjected to combined heating molding once during production, and the layering is clear and the efficiency is high; meanwhile, the semi-finished product can be cleaned and supplemented in the forming process of the rubber sole, so that the quality of the finished product of the rubber sole is greatly improved.

Further, the hand edge tearing mold further comprises an upper mold mounting plate 27, an upper frame mold pressing plate 51, a middle frame mold pressing plate 52, a lower layer mold mounting plate 9, a middle frame 18, an upper heating plate 25 and an upper frame 31, wherein the mold upper mold 46 is locked on the lower end surface of the upper mold mounting plate 27 through screws, the upper mold mounting plate 27 is locked on the lower end surface of the upper heating plate 25 through a mold upper mold locking device 50, an upper heat insulation plate 24 is arranged above the upper heating plate 25, an upper mold plate 23 is fixed on the upper end surface of the upper heat insulation plate 24, an upper mold buckle 26 is respectively arranged on the front side and the rear side of the lower part of the upper heating plate 25, the mold middle frame 47 and the upper frame mold pressing plate 51 are fixedly connected in the upper frame 31 in a matching manner, the mold color insulation mold 48 and the middle frame mold pressing plate 52 are fixedly connected in the middle frame 18 in a matching manner, the, the lower end face of the lower layer die mounting plate is connected with a lower heating plate 8 through a die buckle 10, and the lower end of the lower heating plate is sequentially provided with a lower heat insulation plate 7 and a sliding plate 6 from top to bottom; the number of the mold locking devices 50 is 2, and the mold locking devices 50 are respectively and symmetrically arranged on the left and right sides of the upper heating plate 25, each mold locking device 50 comprises a first fixing block 501, a second fixing block 502, a connecting plate 503, a closing plate 504 and a rotating shaft 505, the first fixing block 501 and the second fixing block 502 are respectively locked on the upper heating plate 25 in tandem by screws, the connecting plate 503 is locked on the upper part of the front side of the first fixing block 501 by screws, the rotating shaft 505 can penetrate into the first fixing block 501 and the second fixing block 502, shrouding 504 fixed connection is on the front side that first fixed block 501 is exposed to axis of rotation 505, carries out fastening connection through locking bolt 507 between shrouding 504 and the connecting plate 503, is provided with an open-ended inner groovy in bottom on the middle part of first fixed block 501 and second fixed block 502, and the axis of rotation is located the inner groovy of first fixed block, second fixed block department fixedly connected with cardboard 506. By adopting the structure, the upper die locking device 50 of the die is formed by combining the first fixing block 501, the second fixing block 502, the connecting plate 503, the closing plate 504, the rotating shaft 505 and the like, namely when the upper die mounting plate needs to be fastened, the rotating shaft is rotated to enable the clamping plate to be clamped on the bottom surface of the upper die mounting plate, and then the connecting plate and the closing plate are fixedly locked through the locking bolt, namely the upper die locking device of the die can firmly lock the upper die mounting plate and the upper heating plate; when the upper die mounting plate needs to be loosened, the locking bolt is firstly taken down from between the connecting plate and the sealing plate, and then the rotating shaft is rotated reversely, so that the clamping plate is separated from the bottom surface of the upper die mounting plate, and the process of loosening the upper die mounting plate is completed; the operation is simple, and the disassembly and assembly efficiency is greatly improved; the front side and the rear side of the lower part of the upper heating plate 25 are respectively provided with an upper die buckle 26, namely the upper die buckle plays a role of protecting the upper heat insulation plate, the upper heating plate and the upper die mounting plate from sliding off when being turned over; the lower end face of the lower-layer die mounting plate is connected with a lower heating plate 8 through a die buckle 10, namely the die buckle 10 plays a role in buckling the lower die mounting plate on the lower heating plate and fixing the lower die mounting plate;

further, the driving mechanism comprises an upper frame lifting oil cylinder 37, a die closing oil cylinder 1 and a die color separation die lifting oil cylinder 16; the cylinder body of the upper frame lifting cylinder 37 is fixed on the upper cylinder mounting plate 35 of the die station above the upper die plate 23, and the piston rod of the upper frame lifting cylinder 37 is fixedly connected on the upper die plate 23 through a flange, so that the upper frame lifting cylinder 37 can drive the middle frame 47 of the die to move up and down; the die closing oil cylinder 1 is fixedly connected to the lower portion between the left side wall plate 2 and the right side wall plate 3 of the die station, a lower backing plate 4 capable of moving up and down between the left side wall plate and the right side wall plate of the die station is fixedly connected to a piston rod of the die closing oil cylinder 1, and a die bottom die 49 is connected to the lower backing plate 4 in a sliding mode so that the die closing oil cylinder can drive the die bottom die to move up and down on the left side wall plate and the right side wall plate of the die station; the cylinder body of the mould color separation mould lifting oil cylinder 16 is fixedly connected on the lower backing plate 4, a piston rod of the mould color separation mould lifting oil cylinder 16 can be respectively connected with a left chute of a left side wall plate and a right chute of a right side wall plate of the mould station, and the mould color separation plate can slide between the left chute and the right chute, so that the mould color separation mould lifting oil cylinder 16 can drive the mould color separation plate 48 to move up and down on the left side wall plate and the right side wall plate of the mould station.

Further, the horizontal part device capable of driving the middle frame of the die to horizontally and horizontally move comprises an upper frame turning oil cylinder 36, a guide sleeve 34, a fixed guide rod 43 and a crank arm 32, wherein the cylinder body of the upper frame turning oil cylinder 36 is fixedly arranged on an upper oil cylinder mounting plate 35 of the die station, an upper frame turning oil cylinder piston rod 33 penetrates through an upper die plate 23 and then is hinged with the crank arm 32, the lower end of the crank arm 32 is hinged with an upper frame 31, four corners of the upper end surface of the upper die plate 23 are respectively provided with the guide sleeve 34, a fixed guide rod 43 is arranged in two guide sleeves in the rear row of the upper die plate in a penetrating manner, the top end of each fixed guide rod 43 is locked on the upper oil cylinder mounting plate 35 of the die station, the bottom end of each fixed guide rod 43 sequentially penetrates through the guide sleeve 34 and is hinged on the crank arm 32 after the upper die plate 23, the upper frame turning oil cylinder piston rod 33 can slide in the guide sleeve 34 on the left, a guide rod 38 slides in the guide sleeve on the right side of the front row of the upper template, the top end of the guide rod 38 can slide in a guide rod guide sleeve 39 on the cylinder mounting plate on the die station, and the bottom end of the guide rod 38 is sequentially arranged on the guide sleeve 34 in a penetrating manner and hinged on the crank arm 32 after passing through the upper template 23. The horizontal state is that the upper frame is required to be switched to be horizontally (indispensable) when the mould is assembled and disassembled or the residual materials on the mould are cleaned, and the upper frame is required to be turned and extended in the production process.

Further, an upper guide rod seat 15 and a lower guide rod seat 12 are respectively arranged in the middle and on the upper portion of the left side wall plate 2 and the right side wall plate 3 of the die station, a guide rod 13 is fixedly connected between the upper guide rod seat 15 and the lower guide rod seat 12, and the lower backing plate 4, the left sliding groove and the right sliding groove can slide on the guide rod.

Further, the sliding part of the bottom die is provided with a sliding mode push-pull oil cylinder 11, the lower backing plate is provided with a guide groove 5 for the sliding plate 6 to slide, the cylinder body of the sliding mode push-pull oil cylinder 11 is fixedly connected on the upper end surface of the lower backing plate 4, and the piston rod of the sliding mode push-pull oil cylinder 11 is fixedly connected with the rear end of the sliding plate 6. By adopting the structure, the sliding mode push-pull oil cylinder is started, the piston rod of the sliding mode push-pull oil cylinder extends out to drive the sliding plate connected with the sliding mode push-pull oil cylinder to move forwards on the lower base plate, and then the material A is added into the die bottom die, so that the problem that the existing die bottom die cannot move forwards and backwards in a die station and needs to be manually and directly put raw materials into the die station is avoided, and thus, the safety factor is low due to manual misoperation and other reasons.

Further, the mold color-separating mold in-out part comprises a mold color-separating mold in-out driving motor 19 and a tooth row 22, a balance frame 17 is arranged between the rear ends of the left chute 20 and the right chute 14, the mold color-separating mold in-out driving motor 19 is arranged on one side of the balance frame 17, the tooth row 22 is arranged on the bottom of the middle frame 18, a transmission gear meshed with the tooth row 22 is sleeved on an output shaft of the mold color-separating mold in-out driving motor 19, and a positioning pin shaft 21 is further arranged at the front end of the left chute. By adopting the structure, the mold color separation mold in-and-out driving motor 19 is started, the rotation of the output shaft of the mold color separation mold in-and-out driving motor 19 drives the transmission gear connected with the mold color separation mold to rotate, the transmission gear rotates to drive the middle frame provided with the tooth row to move back and forth along the left sliding groove and the right sliding groove, and finally the mold color separation mold can move back and forth in the mold station, so that the existing mold color separation mold needing manual pushing can be avoided, the labor intensity is high, and the efficiency is low.

Further, the upper frame overturning part comprises an upper template overturning oil cylinder 40, an oil cylinder V-shaped joint 41 and an overturning connecting rod 42, the upper template 23 is rotatably connected to the upper part between the left side wall plate 2 and the right side wall plate 3 of the die station through a steel sleeve bearing 28, the cylinder body of the upper template overturning oil cylinder 40 is connected to the left side wall plate 2 of the die station through an overturning oil cylinder support 30, the piston rod of the upper template overturning oil cylinder 40 is connected to the overturning connecting rod 42 through the oil cylinder V-shaped joint 41, and the other end of the overturning connecting rod 42 is rotatably connected to one side of the left side wall plate 2 exposed out of the rotating shaft of the upper template 42. Adopt this structure, cope match-plate pattern upset hydro-cylinder function promptly, the piston rod of cope match-plate pattern upset hydro-cylinder stretches out, has driven the upset connecting rod 42 rather than being connected and can swing, and then has driven the cope match-plate pattern and can rotate between left side wallboard and right side wallboard, can rotate mould and mould center on the mould of installing above that to get into the process of clear material and feed supplement, in order to improve off-the-shelf quality.

Further, still be provided with upset protection device 44 on the left side wallboard 2 of mould station and the right side wallboard 3, the spacing balancing unit 45 of upset, upset protection device 44 includes upset protection cylinder 44a, safe round pin axle 44b, upset protection cylinder 44a fixed connection is on the lateral wall of left side wallboard 2 and right side wallboard 3, safe round pin axle 44b is connected on upset protection cylinder 44 a's piston rod, its inboard dress of the spacing balancing unit 45 of upset is equipped with deflector 45 a. By adopting the structure, namely, the overturning limiting balancing device 45 can ensure that the upper template 23 is overturned to the horizontal position, and the upper template 23 can be overturned to the absolute horizontal position when the mold closing and pressure vulcanization are carried out, and can ensure that the horizontal position of the upper template is stressed and balanced; when the upper die plate 23 is righted (horizontal), the turnover protection cylinders installed on the left side wall plate and the right side wall plate are pushed out to form a protection device, so that the effect of preventing the upper die plate from falling or mistakenly turning over is achieved.

The working principle is as follows:

a novel rubber vulcanizing machine can be used as a two-layer mold, a three-layer mold and a four-layer mold (namely, a two-layer mold, a three-layer mold and a four-layer mold), and the operation description will be described by taking the production of the four-layer mold as an example, because the operation of the four-layer mold comprises all parts of the whole machine.

Firstly, a hand-torn edge mold is installed on equipment, four molds, namely an upper mold 46, a middle mold 47, a color separation mold 48 and a bottom mold 49 of the mold are folded together to be preheated after the mold is installed, and the mold temperature of the equipment is set to be 150-160 ℃ according to different materials. When the hot temperature is finished, the upper die, the middle die frame, the color separation die and the bottom die of the die are separated and return to the initial positions of all the parts, then a preparation ready switch is pressed, the equipment enters a to-be-operated state, the bottom die 49 of the die arranged on the lower heating plate 8 is pushed out by the sliding die push-pull oil cylinder 11, when the equipment is pushed to the front of an operation station, an operator starts to put a material A into the bottom die 49 of the die, a start button is pressed after the material A is put in, the sliding die push-pull oil cylinder 11 drives the bottom die 49 of the die to retract, the lifting oil cylinder 16 of the color separation die lifts the middle frame 18 provided with the color separation die 48 after the operation station is reached, when the color separation die is lifted to the position, the in-out driving motor 19 of the color separation die starts to operate and drive the tooth rows 22 arranged on the middle frame 18 to slide forwards, and when the color separation die slides forwards to a preset position, an upper frame overturning oil cylinder and an upper frame lifting oil cylinder which are arranged on an upper die oil cylinder mounting plate 35 are driven to drive an upper frame 31 at the lower part, a die middle frame 47 is arranged on the upper frame 31, at the moment, the upper frame 31 descends to be contacted with a die color separation die, the die middle frame 47 and the die color separation die 48 are combined and descend to a die bottom die 49, at the moment, an operator puts a material B into the die middle frame 47 and presses a start key after putting the material B, at the moment, a die closing oil cylinder 1 ascends to pre-press the four layers of dies of the die, the pre-pressed die closing oil cylinder 1 drives the die bottom die 49 and the die color separation die 48 to descend simultaneously, after the material B is descended to the proper position, the die color separation die lifting oil cylinder 16 lifts the die color separation die, after the die color separation die 48 is lifted to the proper position, a die color separation die in-out and-out driving motor 19 starts to operate to return the die color separation die 48, and after the mold lifting oil cylinder 16 retracts to the initial position (at the moment, the slipform push-pull oil cylinder 11 arranged on the lower backing plate 4 simultaneously pushes out the die bottom die 49, the upper die plate overturning oil cylinder 40 arranged on the left side wall plate 2 subsequently overturns the upper die plate 23 out (namely, the upper die 46 and the die center 47 are overturned out simultaneously), the prepressed material A passes through the previous process and is arranged on the die bottom die 49, the material B is attached to the upper die 46, the process that the die bottom die 49 slides out and the upper die 46 overturns enters a material cleaning and material supplementing process, after the cleaning and confirmation, the upper die plate overturning oil cylinder 40 drives the upper die plate 23 to overturn the upper die 46 to a horizontal position, then the slipform push-pull oil cylinder 11 pulls the die bottom die 49 back to a die closing position, at the moment, the die closing oil cylinder 1 starts to rise again to carry out die closing and pressing on the material A on the die bottom die 49 and the die center 47 and the material B on the upper die 46 so as to enter a laminating, pressurizing and deflating stage (the deflat The method has the advantages that the bad conditions such as air bubble scorching do not exist, the air release depends on the repeated mold closing and opening actions of the mold closing oil cylinder 1 for 3-5 times, namely, the mold opening is reduced by 5-10 mm and then the mold closing is carried out rapidly, the mold opening is reduced by 5-10 mm after several seconds, then the mold closing is carried out rapidly and again, the air release times are determined according to the product material characteristics, and after the air release stage is finished, the mold closing oil cylinder 1 keeps the pressurizing and pressure maintaining state all the time to enable the rubber material to enter the; and then waiting for several minutes, ending vulcanization and opening the mold, descending the mold closing oil cylinder 1, attaching the finished product of the material A and the material B on the mold middle frame 47 after compression vulcanization molding, overturning the upper template 23 and the finished product out by the upper template overturning oil cylinder 40 after the mold closing oil cylinder 1 descends to the proper position, starting to operate and extend the upper frame lifting oil cylinder 37 after overturning to the proper position, separating the mold middle frame 47 from the mold upper mold 46, and taking off the finished product attached on the mold middle frame 47. After the product manufacturing process is completed, the confirmation button is pressed down, the upper frame lifting oil cylinder 37 retracts, the upper mold plate overturning oil cylinder 40 also overturns the upper mold to the horizontal position, and the lower mold sliding form push-pull oil cylinder 11 pushes the mold bottom mold 49 out to enter the next product production.

Note: what has been described above is that the four-part mold (i.e., the four-layer mold) requires the use of various parts of the machine for its operation; when the machine is used for producing a three-layer mold (namely a three-layer mold), the inlet and outlet parts of the color separation mold of the mold do not need to be operated; when the machine is used for producing two-layer molds (namely two layers of molds), the mold color separation mold inlet and outlet part, the upper frame overturning oil cylinder 36 and the upper frame lifting oil cylinder 37 are not required to be operated.

It should be noted that the electric elements that appear in this application all are connected with outside power and control system, the compound die hydro-cylinder, slipform push-and-pull hydro-cylinder, mould color separation mould lift hydro-cylinder, upper ledge upset hydro-cylinder, upper ledge lift hydro-cylinder and cope match-plate pattern upset hydro-cylinder all are connected with the hydraulic pressure station, upset protection cylinder is connected with the air supply, control system adopts prior art's structure, dispose button switch isotructure, be used for controlling the compound die hydro-cylinder, slipform push-and-pull hydro-cylinder, mould color separation mould lift hydro-cylinder, upper ledge upset hydro-cylinder, upper ledge lift hydro-cylinder, cope match-plate pattern upset hydro-cylinder, upset protection cylinder and mould color separation mould business turn over.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A novel rubber vulcanizer, includes a plurality of mould stations (61), its characterized in that: each die station (61) is connected with a hand-tearing die, a driving mechanism, a bottom die sliding part, a die color separation die inlet and outlet part and an upper frame overturning part;

the hand-tearing die comprises an upper die (46), a middle die frame (47), a color separation die (48) and a bottom die (49);

the driving mechanism is used for driving the mold middle frame (47), the mold color separation mold (48) and the mold bottom mold (49) to move up and down;

the bottom die sliding part can drive a bottom die (49) of the die to move back and forth on the die station (61);

the mold color separation mold inlet and outlet part is capable of driving the mold color separation mold (48) to move back and forth on the mold station (61) so that the mold color separation mold (48) can enter between the mold bottom mold (49) and the mold middle frame (47), or the mold color separation mold (48) vertically staggers the mold bottom mold (49) and the mold middle frame (47);

the upper frame overturning part can drive the upper die (46) and the middle die frame (47) to overturn simultaneously on the die station.

2. The novel rubber vulcanization machine of claim 1, characterized in that: the hand-tearing die further comprises an upper die mounting plate (27), an upper frame die pressing plate (51), a middle frame die pressing plate (52), a lower layer die mounting plate (9), a middle frame (18), an upper heating plate (25) and an upper frame (31), wherein a die (46) is locked on the lower end face of the upper die mounting plate (27) through screws, the upper die mounting plate (27) is locked on the lower end face of the upper heating plate (25) through a die upper die locking device (50), the upper heat insulation plate (24) is arranged above the upper heating plate (25), an upper die plate (23) is fixed on the upper end face of the upper heat insulation plate (24), an upper die buckle (26) is respectively arranged on the front side and the rear side of the lower part of the upper heating plate (25), the die middle frame (47) and the upper frame die pressing plate (51) are matched and fixed in the upper frame (31), mould color separation mould (48) and center mould clamp plate (52) cooperation fixed connection are in center (18), lower floor's mould mounting panel (9) are through screw locking on the lower terminal surface of mould die block (49), the lower terminal surface of lower floor's mould mounting panel is connected with hot plate (8) down through mould buckle (10), the lower extreme of hot plate still is provided with down heat insulating board (7), slide (6) from top to bottom in proper order down.

3. The novel rubber vulcanization machine according to claim 2, characterized in that: the driving mechanism comprises an upper frame lifting oil cylinder (37), a die closing oil cylinder (1) and a die color separation die lifting oil cylinder (16); the cylinder body of the upper frame lifting oil cylinder (37) is fixed on an upper oil cylinder mounting plate (35) of the die station above the upper die plate (23), and a piston rod of the upper frame lifting oil cylinder (37) is fixedly connected to the upper die plate (23) through a flange, so that the upper frame lifting oil cylinder (37) can drive a middle frame (47) of the die to move up and down; the die closing oil cylinder (1) is fixedly connected to the lower portion between the left side wall plate (2) and the right side wall plate (3) of the die station, a lower base plate (4) capable of moving up and down between the left side wall plate and the right side wall plate of the die station is fixedly connected to a piston rod of the die closing oil cylinder (1), and the die bottom die (49) is slidably connected to the lower base plate (4) so that the die closing oil cylinder can drive the die bottom die to move up and down on the left side wall plate and the right side wall plate of the die station; the cylinder body fixed connection of mould color separation mould lift cylinder (16) is on lower bolster (4), can be connected with left spout (20) of the left side wallboard of mould station, right spout (14) of the right side wallboard on the piston rod of this mould color separation mould lift cylinder (16) respectively, mould color separation board (48) can slide between left spout (20) and right spout (14), makes this mould color separation mould lift cylinder (16) can drive mould color separation board (48) and reciprocate on the left side wallboard and the right side wallboard of mould station.

4. The novel rubber vulcanization machine according to claim 2, characterized in that: still including can drive the mould center and carry out the horizontal portion dress of crouching of horizontal level, the portion dress of crouching includes upper ledge upset hydro-cylinder (36), uide bushing (34), fixed guide arm (43) and bent arm (32), the fixed setting of cylinder body of upper ledge upset hydro-cylinder (36) is on oil cylinder mounting panel (35) on the mould station, and upper ledge upset hydro-cylinder piston rod (33) run through behind cope match-plate pattern (23) articulated with bent arm (32), the lower extreme and the upper frame (31) of bent arm (32) are articulated, four edges of cope match-plate pattern (23) up end do not are provided with uide bushing (34), all wear to be equipped with a fixed guide arm (43) in two uide bushings that are located the cope match-plate pattern back row, each the top of fixed guide arm (43) is all locked on oil cylinder mounting panel (35) on the mould station, the bottom of fixed guide arm (43) is worn to establish in proper order and is established uide bushing (34), Articulate behind cope match-plate pattern (23) on crank arm (32), upper ledge upset hydro-cylinder piston rod (33) can slide in lieing in left uide bushing (34) of cope match-plate pattern front stall, and the uide bushing that lies in cope match-plate pattern front stall right side slides and has guide bar (38), the top of guide bar (38) can slide in guide arm uide bushing (39) on the cylinder mounting panel on the mould station, and articulated on crank arm (32) behind uide bushing (34), cope match-plate pattern (23) are worn to establish in proper order to the bottom of this guide bar (38).

5. A novel rubber vulcanization machine according to claim 3, characterized in that: the die station is characterized in that an upper guide rod seat (15) and a lower guide rod seat (12) are respectively arranged on the middle part and the upper part of a left side wall plate (2) and a right side wall plate (3) of the die station, a guide rod (13) is fixedly connected between the upper guide rod seat (15) and the lower guide rod seat (12), and a lower base plate (4) and a left sliding groove and a right sliding groove can slide on the guide rod.

6. The novel rubber vulcanization machine according to claim 2, characterized in that: the sliding part of the bottom die is provided with a sliding die push-pull oil cylinder (11), the lower backing plate is provided with a guide groove (5) for the sliding plate (6) to slide, the cylinder body of the sliding die push-pull oil cylinder (11) is fixedly connected to the upper end surface of the lower backing plate (4), and the piston rod of the sliding die push-pull oil cylinder (11) is fixedly connected with the rear end of the sliding plate (6).

7. The novel rubber vulcanization machine according to claim 2, characterized in that: the utility model discloses a mould separates the colour cast business turn over portion dress and has been installed the setting of a balance frame (17) including mould separates colour cast business turn over actuating motor (19), tooth row (22) between the rear end of left spout (20) and right spout (14), mould separates colour cast business turn over actuating motor (19) and sets up on one side of balance frame (17), tooth row (22) are installed on the bottom of center frame (18), the cover is equipped with the drive gear who is connected with tooth row (22) meshing on the output shaft of mould separates colour cast business turn over actuating motor (19), a locating pin axle (21) has still been installed to the front end of left side spout.

8. A novel rubber vulcanization machine according to claim 3, characterized in that: the utility model discloses a mould station, including cope match-plate pattern upset hydro-cylinder (40), hydro-cylinder V type joint (41) and upset connecting rod (42), cope match-plate pattern (23) rotate through steel bushing bearing (28) and connect on the upper portion between left side wallboard (2) and right side wallboard (3) of mould station, the cylinder body of cope match-plate pattern upset hydro-cylinder (40) passes through upset hydro-cylinder support (30) and connects on left side wallboard (2) of mould station, and the piston rod of this cope match-plate pattern upset hydro-cylinder (40) passes through hydro-cylinder V type joint (41) and connects on upset connecting rod (42), the other end of upset connecting rod (42) is rotated and is connected in the pivot of cope match-plate pattern (42) and is exposed on one side of left side wallboard (2) of mould.

9. The novel rubber vulcanization machine of claim 1, characterized in that: the mould station is characterized in that a turnover protection device (44) and a turnover limiting balance device (45) are further arranged on the left side wall plate (2) and the right side wall plate (3) of the mould station, the turnover protection device (44) comprises a turnover protection cylinder (44a) and a safety pin shaft (44b), the turnover protection cylinder (44a) is fixedly connected to the outer side wall of the left side wall plate (2) and the outer side wall of the right side wall plate (3), the safety pin shaft (44b) is connected to a piston rod of the turnover protection cylinder (44a), and a guide plate (45a) is arranged on the inner side of the turnover limiting balance device (45).

10. The novel rubber vulcanization machine according to claim 2, characterized in that: the mold comprises mold upper mold locking devices (50), wherein the mold upper mold locking devices (50) are 2 in number and symmetrically arranged on the left side and the right side of an upper heating plate (25) respectively, each mold upper mold locking device (50) comprises a first fixing block (501), a second fixing block (502), a connecting plate (503), a sealing plate (504) and a rotating shaft (505), the first fixing block (501) and the second fixing block (502) are locked on the upper heating plate (25) through screws in tandem, the connecting plate (503) is locked on the upper portion of the front side of the first fixing block (501) through screws, the rotating shaft (505) can penetrate into the first fixing block (501) and the second fixing block (502), the sealing plate (504) is fixedly connected to the front side, exposed out of the first fixing block (501), of the sealing plate (504) and the connecting plate (503) are fixedly connected through a locking bolt (507), an inner groove with an opening at the bottom is formed in the middle of the first fixing block (501) and the second fixing block (502), and a clamping plate (506) is fixedly connected to the position, located in the inner groove, of the first fixing block and the position, of the rotating shaft, of the second fixing block.