CN109927236A - A kind of injector - Google Patents

Abstract

The present invention provides a kind of injectors, belong to injector technical field；It solves existing multicolor injection machine different material and not close, raw material vulcanization is combined to combine rear globality poor, and molded rubber article is of poor quality, and service life is short, and injector overall performance is poor, the low technical problem of production efficiency；A kind of technical solution of the present invention are as follows: injector; including vertical injection molding machine, horizontal injection press and safety guard; vertical injection molding machine includes Clamping System, the injecting systems connecting with Clamping System and oily control system; horizontal injection press includes horizontal injection press ontology, elevating mechanism and guiding mechanism; strip feedstock mechanism is mounted on vertical injection molding machine and horizontal injection press, vertical injection molding machine Clamping System is located in front of horizontal injection press injection nozzle；The invention has the benefit that the rubber product globality that two kinds of rubber raw materials are combined into is stronger, high-quality, long service life, injector overall performance is improved, high production efficiency.

Description

A kind of injector

Technical field

The invention belongs to injector technical fields, are related to a kind of injector.

Background technique

Injector is widely used the every field in daily life, is that rubber is made respectively using injecting molding die The main molding equipment of the rubber product of kind of shape, injector is most common to be had vertical and two kinds horizontal, vertical injection molding machine and is crouched Formula injector respectively has different advantage and disadvantage, optionally uses vertical note according to different demands and different use occasions Molding machine or horizontal injection press.

Regardless of being vertical injection molding machine or horizontal injection press, traditional injector can only produce monochromatic rubber product, But in rubber product diversified today, monochrome much can not meet the demand of existing market, therefore people try one's best and passing It is made improvements in system injector, double-colored or polychrome rubber product can be produced, the needs of to meet currently on the market, and Existing multicolor injection owner will be based on horizontal injection press, for example, the disclosure of the invention of Patent No. 200720113747.3 A kind of Multicolor plastic shoe sole injection machine of vertical disc, including be mounted on base disk, perpendicular to 3 vertical injections of disk Machine rack, the injection nozzle of injector be installed on pressuring template and the rotation of pressuring template and rotate, several moulds are installed on disk Has bottom plate, disk bottom surface is equipped with several idler wheels, and disk is rotated on base centered on the center of circle, and disk rotational makes each mould Tool bottom plate all passes through below vertical injection molding machine, and 3 vertical injection molding machines successively inject plastic raw materials, injection to the same die bottom plate Complete rear disk rotation is located at next die bottom plate below vertical injection molding machine, so successively infuses to all die bottom plates It penetrates, so that the plastic products in mold have 3 kinds of colors, this injector can produce multicolor plastic product, and relative to previous Horizontal multicolor injection body product is smaller, but there is problems in that 1,3 injector successively injects die bottom plate, intermediate shape At a time difference, some external factors such as air humidity, temperature, which will lead to, within this time difference is first injected into die bottom plate Interior material is injected into not close in conjunction with the material in die bottom plate after, and globality is poor, and quality cannot be guaranteed；2, the bottom of due to Face is equipped with idler wheel, and disk is rotated on base by idler wheel, therefore disk is not fixedly connected with pedestal, and die bottom plate It is mounted on disk, therefore primary can all generate to other die bottom plates of every molding is vibrated, and die bottom plate can occur over time Situations such as misplacing and can not molding is not thorough or occurred with pressuring template molding, so be will affect the normal work of injector or is led Cause the second-rate of plastic products.

For these problems, people have invented another multi-color rubber injector again in constantly groping, for example, CN 201685930U discloses a kind of invention of entitled multi-color rubber bottoming room machinery with middle template lifting mechanism, main improvement Point is in the whole set of die of clamping, and the mold of the clamping is made of three pieces of molds, and middle template therein can be free Extraction, cope plate and lower template are slab construction and bolster are divided into even independent type chamber, and bolster can be simultaneously Vulcanized, cope plate, which may be reversed, keeps mold cavity upward, before vulcanization, first by manually feeding to bolster, wait vulcanize Afterwards, middle template extraction, bolster completely mold, and become a whole set of mold, product is made, although this mold only carries out once Vulcanization improves work efficiency so that vulcanization time is reduced, but there is a problem of one it is same, since bolster is two A independent individual, in the middle after template extraction, bolster was molded there is also a time difference, and air is wet within this time difference Some external factors such as degree, temperature equally will affect the raw material in mold cavity, cause the material combination in bolster not close, Its globality is still very poor, simultaneously as cope plate and lower template all use hand stock, the degree of automation is lower, work The amount of labour of personnel increases, therefore production efficiency is lower, production cost also enlarged relative.

Although above two multicolor injection machine production multi-color rubber or plastic products on move ahead, all expose with Under identical problem: product is combined after the raw material vulcanization by different colours, there are the time difference in anabolic process, Raw material can expose in air in this time difference, and some external factors such as air humidity, temperature can make the raw material knot of different colours The quality of not close, the globality after influencing material combination of conjunction, plastics or rubber product cannot be guaranteed；Injector automation Degree is lower, and to the more demanding of labour, the amount of labour of staff is larger, and speed of production is slower；Equipment is not perfect, injection Machine overall performance is poor, and production efficiency is low, added cost.

Summary of the invention

The purpose of the present invention is there is the above problem in view of the prior art, proposes a kind of structure and equipment more adds Kind, rationally, high degree of automation, production efficiency improves and the rubber product globality of production is strong, injector of better quality.

Object of the invention can be realized by the following technical scheme: a kind of injector, including is mounted in gantry base Vertical injection molding machine and horizontal injection press and be mounted on the safety guard of rack periphery, the vertical injection molding machine includes consolidating It the Clamping System that is scheduled on pedestal, the injecting systems being connect with Clamping System and is connect with Clamping System and controls Clamping System The oily control system of operating, the Clamping System include die cylinder, the moving-mold mechanism being mounted on die cylinder and by closing Mould oil cylinder controls the dynamic model turnover mechanism of its lifting, and the horizontal injection press includes horizontal injection press ontology, control horizontal injection The elevating mechanism of machine ontology lifting and the guiding mechanism for being fixed on vertical injection molding machine and horizontal injection press being guided to go up and down, it is described Strip feedstock mechanism is mounted on vertical injection molding machine and horizontal injection press, the vertical injection molding machine Clamping System is located at sleeping In front of formula injector injection nozzle.

In a kind of above-mentioned injector, the two pairs of elevating levers in left and right, the moving-mold mechanism are provided at the top of the die cylinder Including be axially and symmetrically mounted at the top of die cylinder shifting formwork guide rail, be mounted on shifting formwork guide rail and on shifting formwork guide rail before move back Dynamic lower template and it is mounted on die cylinder and controls the mould shifting oil cylinder that lower template is moved forward and backward on shifting formwork guide rail, it is described Shifting formwork guide rail is located on the inside of the elevating lever of two pairs of left and right and the half of shifting formwork rail length is stretched out other than die cylinder.

In a kind of above-mentioned injector, the dynamic model turnover mechanism includes the upper conjunction being mounted on vertical injection molding machine elevating lever Mold part and with the upper molding component fixed frame connecting, the driver that is mounted on fixed frame and be flexibly connected with fixed frame Dynamic model component, the driver include vertically disposed hydraulic cylinder and the piston rod that connect with hydraulic cylinder, the dynamic model component Including cope plate and removable mold, the side of cope plate is axially provided with the rotary shaft being mounted on fixed frame, rotary shaft with Piston rod connection, one end of piston rod axially offer rack gear, and gear is set in the one end in rotary shaft and being fixed on rotary shaft, The rack and pinion engagement connects and rack gear is perpendicular to rotary shaft, and above-mentioned Driven by Hydraulic Cylinder piston rod nibbles rack and pinion Resultant motion simultaneously drives rotary shaft to rotate, cope plate rotated with rotary shaft and with upper molding members close or separate.

In a kind of above-mentioned injector, the upper molding component top is equipped with stabilizing bracket, and the injecting systems include hanging down The injection device being directly mounted on the inside of stabilizing bracket and the raw material injector being vertically fixed on stabilizing bracket, the injection device include Sequentially connected injection cylinder, material storage tube and injection head from top to bottom, injection head are equipped with injection nozzle one, and injection head passes through upper conjunction In the middle part of mold part and injection nozzle dew one goes out cope plate bottom surface, and the side of the material storage tube offers a feed inlet, raw material injector Discharge port and the feed inlet connection of material storage tube and the front end of raw material injector be fixed on molding component top, the raw material note It penetrates between the rear end of machine and stabilizing bracket and is fixedly connected by fixed link.

Compared with prior art, the invention has the following advantages: horizontal injection press and vertical injection molding machine are simultaneously to one A mold is injected, and two kinds of rubber raw materials are injection molded in the same closed space, is not present during a combination thereof Time difference is more not exposed in air, therefore not will receive the influence of the factors such as temperature in air, humidity, two kinds of rubber originals Expect that the rubber product globality being combined into is stronger, it is high-quality；Injector high degree of automation, injector overall performance is preferable, Each equipment is all more perfect, and more reasonable structure is more humanized, and production efficiency is greatly improved.

Detailed description of the invention

Fig. 1 is a kind of side structure schematic diagram of injector of the present invention.

Fig. 2 is a kind of closed state schematic diagram of injector turnover mechanism of the present invention.

Fig. 3 is a kind of open state schematic diagram of injector turnover mechanism of the present invention.

Fig. 4 is a kind of schematic top plan view of injector feeding mechanism of the present invention.

Fig. 5 is the side structure schematic diagram of horizontal injection press in a kind of injector of the present invention.

Fig. 6 is the side structure schematic diagram of horizontal injection press elevating mechanism in a kind of injector of the present invention.

Fig. 7 is the schematic perspective view of infrared safe light curtain in a kind of injector of the present invention.

Fig. 8 is a kind of floor map of injector of the present invention.

In figure, 1, die cylinder；2, elevating lever；3, shifting formwork guide rail；4, lower template；5, mould shifting oil cylinder；6, fixed frame；7, on Mold component；8, hydraulic cylinder；9, piston rod；9a, rack gear；10, cope plate；11, removable mold；12, rotary shaft；13, it consolidates Frame；14, raw material injector；15, injection cylinder；16, material storage tube；17, injection head；17a, injection nozzle one；18, fixed link；19, into Expect frame；20, driving wheel；21, driven wheel；22, driving wheel one；23, driving wheel two；24, air motor；25, screw is counted；26, Inductive switch；27, injection nozzle；28, feeding cylinder；29, hydraulic controller；30, hydraulic motor；30a, power output shaft；31, spiral shell Bar；32, non-return valve；33, storing barrel；34, hoistable platform；35, elevating lever；36, lifter；37, round footstock；38, it is oriented to Bar；39, guide sleeve；40, infrared transmitter；41, infrared remote receiver；42, upright bar is installed；43, corner upright bar；44, corner mirror.

Specific embodiment

Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.

As illustrated in figures 1 and 8, a kind of injector of the present invention including the vertical injection molding machine being mounted in gantry base and crouches Formula injector and the safety guard for being mounted on rack periphery, the vertical injection molding machine include the molding being fixed on the base System, the injecting systems being connect with Clamping System and the oily control system that Clamping System operating is connect and controlled with Clamping System, The Clamping System includes die cylinder 1, the moving-mold mechanism being mounted on die cylinder 1 and controls it by die cylinder 1 The dynamic model turnover mechanism of lifting, the horizontal injection press include horizontal injection press ontology, control horizontal injection press ontology go up and down Elevating mechanism and be fixed on vertical injection molding machine and guide horizontal injection press go up and down guiding mechanism, the vertical injection molding machine with Strip feedstock mechanism is mounted on horizontal injection press, the vertical injection molding machine Clamping System is located at horizontal injection press injection In front of mouth.

Horizontal injection press and vertical injection molding machine simultaneously inject a mold, and two different rubber raw materials are through two Injector is injected into the same closed mold molding that finally cures, since the rubber raw materials of two kinds of colors are in a mold Interior combination, a combination thereof are not present the time difference in the process, are more not exposed in air, will not be by temperature, humidity in air Etc. factors influence, therefore the rubber product globality that two kinds of rubber raw materials are combined into is stronger, and quality is preferable, service life It is long.

The two pairs of elevating levers 2 in left and right are provided at the top of die cylinder, the moving-mold mechanism includes axially and symmetrically being mounted on molding Shifting formwork guide rail 3 at the top of oil cylinder, the lower template 4 for being mounted on shifting formwork guide rail 3 and being moved forward and backward on shifting formwork guide rail 3 and installation On die cylinder 1 and the mould shifting oil cylinder 5 that lower template 4 is moved forward and backward on shifting formwork guide rail 3 is controlled, the shifting formwork guide rail 3 is located at The half of two pairs of left and right elevating lever, 2 inside and 3 length of shifting formwork guide rail is stretched out other than die cylinder 1, and shifting formwork guide rail 3 makes lower template 4 can be moved forward and backward, and when mold injects rubber raw materials, lower template 4 is moved to the underface of cope plate 10, mould discharging or replacement When the residue of mold or cleaning mold, lower template 4 is moved on the guide rail other than die cylinder 1, facilitates feeding and more mold exchange.

Upper 7 top of molding component is equipped with stabilizing bracket 13, and the injecting systems include being vertically mounted on 13 inside of stabilizing bracket Injection device and the raw material injector 14 that is vertically fixed on stabilizing bracket 13, the injection device include successively connecting from top to bottom Injection cylinder 15, material storage tube 16 and the injection head 17 connect, injection head are equipped with one 17a of injection nozzle, and injection head 17 passes through upper molding 7 middle part of component and injection nozzle reveal a 17a and go out 10 bottom surface of cope plate, and the side of the material storage tube 16 offers a feed inlet, raw material The discharge port of injector 14 is connect with the feed inlet of material storage tube 16 and the front end of raw material injector 14 is fixed on upper molding component 7 and pushes up Portion is fixedly connected between the rear end and stabilizing bracket 13 of the raw material injector 14 by fixed link 18, due to vertical injection molding machine its Highly higher, injector internal structure is complex, and dismounting and maintenance are inconvenient, therefore by raw material injector 14 and injects Device is divided into two parts, and injection device is by sequentially connected injection cylinder 15 from top to bottom, material storage tube 16 and 17 groups of injection head At and vertically mold component 7 in connection, injection device only undertake by raw material be injected into task in mold, and raw material injector 14 undertake main feeding task, and 14 front end of raw material injector is fixed on molding component 7, and 14 rear end of raw material injector passes through solid Fixed pole 18 is fixedly connected with stabilizing bracket 13, so facilitates the dismounting and maintenance and daily cleaning of injector.

As shown in Figures 2 and 3, dynamic model turnover mechanism includes the upper molding component 7 being mounted on vertical injection molding machine elevating lever 2 It is flexibly connected with the fixed frame 6 being connect with upper molding component 7, the driver being mounted on fixed frame 6 and with fixed frame 6 dynamic Membrane module, the driver include vertically disposed hydraulic cylinder 8 and the piston rod 9 that connect with hydraulic cylinder 8, the dynamic model component Including cope plate 10 and removable mold 11, the side of cope plate 10 is axially provided with the rotary shaft 12 being mounted on fixed frame 6, Rotary shaft 12 is connect with piston rod 9, and one end of piston rod 9 axially offers rack gear 9a, and gear is set in rotary shaft 12 and consolidates It is scheduled on one end of rotary shaft 12, the rack gear 9a engages connection and rack gear 9a with gear perpendicular to rotary shaft 12, above-mentioned hydraulic cylinder 8 Driving piston rod 9 makes rack gear 9a and gear make gear motion and rotary shaft 12 is driven to rotate, and cope plate 10 is rotated with rotary shaft 12 And it is closed or separates with upper molding component 7.

Due to offering rack gear 9a on piston rod 9, and piston rod 9 is whole vertical with rotary shaft 12, fixed in rotary shaft 12 Gear and wheel and rack 9a engagement connection are installed, therefore when hydraulic cylinder 8 drives piston rod 9 to move up and down, rack gear 9a meeting Clockwise or counterclockwise, when piston rod 9 moves upwards, rack gear 9a band moving gear rotates clockwise band moving gear, upper mold Plate 10 is rotated clockwise using the axle center of rotary shaft 12 as the center of circle, and cope plate 10 is separated with upper molding component 7 at this time, and cope plate 10 is beaten It opens, when piston rod 9 moves downward, rack gear 9a band moving gear rotates counterclockwise, while cope plate 10 is with the axle center of rotary shaft 12 It is rotated counterclockwise for the center of circle, constantly molding component 7 is close upwards and is finally closed with upper molding component 7 for cope plate 10 at this time, such as This makes mold in replacement, clear up or removes simpler and easy when the molded product being sticked on mold, is especially replacing When mold, staff is not necessarily to the lower section that head and hand are placed in mold can directly dismount mold, to reduce Staff's chance of injury, the effective protection safety of staff.

As shown in figure 4, strip feedstock mechanism is mounted on injector body, a charging is provided on injector body Hole, this strip feedstock mechanism include the feeding rack 19 being horizontally installed in injector and are arranged in an axially parallel mode in feeding rack 19 On driving wheel group and driving wheel group, driving wheel group includes driving wheel 20 and driven wheel 21 and driving wheel 20 and driven wheel 21 be respectively positioned on into Expect the top in hole, driving wheel group includes driving wheel 1 and driving wheel 2 23, is equipped on feeding rack 19 for controlling driving wheel It the air motors 24 of 20 rotations and is made of counting screw 25 and inductive switch 26 and for monitoring strip raw material walking length Counting device, counting device are electrically connected with air motor 24, gap of the strip raw material across driving wheel 20 and driven wheel 21 And driving strip raw material to enter in feed opening when driving wheel 20 rotates, this feeding mechanism uses structure and shape more rule Strip raw material, the driving wheel group that installation is made of driving wheel 20 and driven wheel 21 on feeding rack 19, strip raw material by driving wheel 20 with Driven wheel 21 clamps, and air motor 24 controls 20 uniform rotation of driving wheel and strip raw material is driven to enter in feed opening, so that according to The secondary length for entering the strip raw material in feed opening by driving wheel 20 is consistent with volume, and single feed error greatly reduces, The phenomenon that qualification rate of molded product improves, and has prevented secondary feeds and has led to rubber product globality poor generation, and feed speed Degree is controlled and adjustable, can not only calculate strip original by the counting device that counting screw 25 and inductive switch 26 form The walking length of material, and when the strip raw material in a length unit is finished, it counts screw 25 and stops with driving wheel 1 Rotation stop is dynamic and stops rotating, and counting screw 25 also stops incuding with inductive switch 26, and counting device is electrically connected with air motor 24 It connects, when inductive switch 26 stops incuding, air motor 24 also stops operating, and can so staff be reminded to feed.

As shown in figure 5, horizontal injection press is mounted in gantry base, be connected including injection nozzle 27, with injection nozzle 27 into Barrel 28 by hydraulic controller 29 and is connected in the hydraulic control that the hydraulic motor 30 of 29 rear end of hydraulic controller forms, The hydraulic controller 29 is connected with feeding cylinder 28, screw rod 31 is axially provided in feeding cylinder 28 and the rear end of screw rod 31 with it is hydraulic The power output shaft 30a of motor 30 is connected, and non-return valve 32, the non-return valve 32 and injection nozzle 27 are equipped in the feeding cylinder 28 Between form storing barrel 33, the front end of non-return valve 32 is connected with above-mentioned screw rod 31, and non-return valve 32 is less than by conical forward portion and aperture The tubular rear of conical forward portion forms, and the conical forward portion of non-return valve 32 is bonded with 33 inner wall of storing barrel, after 32 tubulose of non-return valve Portion is connected with feeding cylinder 28, and rubber raw materials are pressurized after entering feeding cylinder 28 through in the inflow storing barrel 33 of non-return valve 32 and by check The conical forward portion of valve 32 is blocked in storing barrel 33.

The non-return valve 32 of through-hole is provided in the middle part of installation between feeding cylinder 28 and storing barrel 33 so that rubber raw materials need through The valve opening for crossing non-return valve 32 can just be entered in storing barrel 33 and then is forced out outside injection nozzle 27, and before the taper of non-return valve 32 End is bonded with 33 inner wall of storing barrel, cannot pass through under the pressure of subsequent raw material into the rubber raw materials after storing barrel 33 inverse Only valve 32 flows back into feeding cylinder, so as to be trapped in the time in storing barrel 33 very short and successively through injection nozzle 27 for rubber raw materials It enters in mold, without the circulation in storing barrel 33 or even passes back into feeding cylinder 28, therefore ensure that into mold The qualification and globality of interior rubber raw materials, also ensure the total quality of the rubber product of sulfidization molding in mold, rubber Glue product service life is more permanent, therefore yield is high, and income is good.

As shown in fig. 6, elevating mechanism is fixed in gantry base, hoistable platform 34 and setting including horizontal cross setting Between gantry base and hoistable platform 34 and the lifter 36 with elevating lever 35, the horizontal injection press are mounted on lifting and put down On platform 34, elevating lever 35 is connected with 34 plane perpendicular of hoistable platform and hoistable platform 34 is moved up and down with the lifting of elevating lever 35, The top of elevating lever 35 is provided with round footstock 37, and the top surface of round footstock 37 and the bottom surface of hoistable platform 34 compress and connect.

Lifter 36 is installed in the bottom of horizontal injection press, lifter 36 includes elevating lever 35, and elevating lever 35 passes through lifting Device 36 can realize and move up and down that elevating lever 35 necessarily drives horizontal injection press to rise or drop, when the injection orifice height of mold becomes When change, the height of horizontal injection press can be adjusted by lifter 36, makes the injection nozzle height and the injection of mold of horizontal injection press Hole height is consistent, and injection precision is higher, is able to satisfy different types of mold, and the type of finished product is also richer；It so can also The mold of multiple and different types or model is superimposed, the note to each mold can be achieved by the lifting of lifter 36 for horizontal injection press It penetrates, to increase the output of single injection, overall productivity gets a promotion, and production efficiency is higher；Horizontal injection press and lifting It is also equipped with hoistable platform 34 among bar 35 and horizontal injection press is fixedly mounted on horizontal injection press, the elevating lever of lifter 36 35 support the bottom surface of hoistable platform 34, so that horizontal injection press is more stable in lifting, the stress of lifter 36 is more equal Weighing apparatus, and round footstock 37 increases the contact area of elevating lever 35 Yu hoistable platform 34 so that hoistable platform 34 when upper and lower more Add steady.

Guiding mechanism includes guide rod 38 between vertical injection molding machine and hoistable platform 34 and is set in guide rod Guide sleeve 39 on 38, the upper and lower ends of the guide rod 38 are separately mounted on molding component 7 and die cylinder 1 and are oriented to Perpendicular to hoistable platform 34, guide sleeve 39 is mounted on hoistable platform 34 and moves up and down with hoistable platform 34, guide sleeve bar 38 39 are set on guide rod 38 and connect with hoistable platform 34, so that hoistable platform 34 is controlled and moved up and down by lifter 36 When, left and right will not occur or sway forwards and backwards, horizontal injection press will not be shifted due to shaking and with the injection orifice of mold, because It is more accurate and more stable when this makes the injection of horizontal injection press.

As shown in Figure 7 and Figure 8, safety guard is the infrared safe light curtain being mounted on injector body, including red External transmitter 40 and infrared remote receiver 41 corresponding with infrared transmitter 40, the injector are equipped at least one molding system System, it includes the two protection racks for installing upright bars 42 and a corner upright bar 43 that Clamping System outer periphery, which is equipped with, and two install in upright bars 42 It respectively corresponds and above-mentioned infrared transmitter 40 and infrared remote receiver 41 is installed, it is rotatable to be equipped with one in the corner upright bar 43 Corner mirror 44 and infrared transmitter 40 issue infrared light and received after the refraction of corner mirror 44 by infrared remote receiver 41.

The installing angle mirror 44 between traditional infrared transmitter 40 and infrared remote receiver 41, infrared transmitter 40 issues red UV light is received by corner mirror 44 by infrared remote receiver 41, on the more machine in a few thing face, so that infrared transmitter 40 are also able to achieve the protection to multiple working faces with infrared remote receiver 41 in the case where one-to-one correspondence, without in each work Make face and safe light curtain is all installed, saves cost, and one group of safe safe light curtain needs for multiple groups safe light curtain The voltage wanted is smaller, and the electricity used is less, and energy consumption is also lower, more environmentally-friendly.

Working principle of the present invention is as follows: die cylinder 1 controls cope plate 10 and lower template 4 is in closed state and makes A closed mold cavity is formed in template 10 and lower template 4, and closing and mold of the cope plate 10 with lower template 4 is kept to be in Etc. state to be injected, the material head of the strip raw material processed is fixed on the feeding mechanism of horizontal injection press, strip raw material The gap that material head passes through among driving wheel 20 and driven wheel 21 enters in injector feed opening and by driving wheel 20 and driven wheel 21 It clamps, opens air motor 24, the output shaft of air motor 24 drives driving wheel 20 to rotate, and strip raw material turns with driving wheel 20 Dynamic constantly to enter in injector feed opening, strip raw material is fallen on driving wheel 1 and driving wheel 2 23 and strip raw material is to charging Hole expert's forward (FWD) moves driving wheel 1 and driving wheel 2 23 rotates, the counting device and air motor 24 being mounted on feeding mechanism Electrical connection, the walking length of counting device record strip raw material and the strip raw material in a length unit remind work when being finished Make personnel's charging, strip raw material is entered in injector feeding cylinder 28 by feed opening, and strip raw material surface has one layer of vulcanizing agent, In addition the operating temperature of injector itself, strip raw material softens later in feeding cylinder 28 to be synthesized one but not cures, Under the pressure that screw rod 31 is moved forward and backward, raw material enters storing barrel 33 in the case where keeping original property after non-return valve 32 Interior, after the raw material storage completely in storing barrel 33 under feed pressure, the valve of non-return valve 32 is closed, and prevents raw material in storing material Cylinder 33 in circulation or pass back into feeding cylinder 28, screw rod 31 push non-return valve to injection end motion, raw material by lower template 4 injection Hole is injected into mold cavity；The same horizontal injection press of the principle of vertical injection molding machine, by the strip raw material of another color by raw material Injector 14 is injected in material storage tube 16, closes the non-return valve valve of raw material injector 14 after the raw material storage in material storage tube 16 is full It closes, therefore raw material is limited in material storage tube 16, under the pressure of injection cylinder, the raw material in material storage tube 16 passes through injection head 17 It is injected into mold cavity with one 17a of injection nozzle by the injection orifice of cope plate 10.

Raw material is injected into mold cavity by the injection orifice of cope plate 10 and lower template 4 respectively, is carried out in mold cavity Vulcanizing and form, mold component in the control of die cylinder 1 after molding and cope plate 10 is driven to move upwards, mold cavity is opened, Horizontal injection press moves backward and is in preparation state, and rubber-moulding products take for convenience since self weight is left in lower template 4 Molded rubber article out, mould shifting oil cylinder 5 control the part that lower template 4 is moved on shifting formwork guide rail 3 and is moved to other than die cylinder 1 On guide rail, after staff takes out molded rubber article or after staff replaces the lower templates of other models, mould shifting oil cylinder 5 Control lower template 4 is mobile simultaneously to be returned on the guide rail on die cylinder 1, if remain on removable mold 11 rubber slag or rubber at When type product are sticked on removable mold 11 or need replacing removable mold 11, turnover mechanism can control the overturning of cope plate 10 simultaneously Separate cope plate 10 with upper molding component 7, staff can easily clear up remaining rubber on removable mold 11 at this time Slag removes the molded rubber article being sticked in removable mold 11, can also easily replace removable mold 11, after completion, on The revolution of template 10 is simultaneously closed with upper molding component 7, and molding component 7 moves downward and makes cope plate in the control of die cylinder 1 at this time 10 are closed with lower template 4, to carry out next round injection.

After the completion of an alternate water injection is penetrated, due to more mold exchange or increase mold, the height of mold injection orifice is different, injector Injection nozzle need to be aligned again with mold injection orifice, and injector remains in original height, is mounted at this time horizontal The lifter 36 of injector lower part controls elevating lever 35 and goes up and down and hoistable platform 34 is driven to move up and down, and horizontal injection press is mounted on It is moved up and down on hoistable platform 34 and with hoistable platform 34, after the injection nozzle of horizontal injection press is aligned with mold injection orifice, Lifter 36 stops lifting, and horizontal injection press is mobile to mold direction and connect injector injection nozzle with mold injection orifice, from And carry out next round injection.

During the work time, the infrared safe light curtain being mounted in the rack of injector periphery is in opening state to entire injector State, infrared safe light curtain and injection mechatronics, it is infrared after the refraction of corner mirror 44 that infrared transmitter 40 issues infrared light Receiver 41 receive, when have in the course of work object (the especially limbs of staff) be not intended to across safe light curtain and close to note When penetrating machine body, the infrared light that infrared transmitter 40 issues is obscured by an object, and infrared remote receiver 41 can not receive red at this time UV light, infrared remote receiver 41 can immediately receive instruction, and due to infrared remote receiver 41 and injection mechatronics, injector can be stood Quarter stops working, and prevents object from being hurt close to injector by machine, and when object leaves safe light curtain, infrared remote receiver 41 is again Infrared light is received, infrared remote receiver 41 immediately receives instruction, and injector restarts work.

Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims (4)

1. a kind of injector including the vertical injection molding machine and horizontal injection press that are mounted in gantry base and is mounted on outside rack The safety guard enclosed, it is characterised in that: the vertical injection molding machine includes the Clamping System being fixed on the base and molding is The injecting systems of system connection and the oily control system that Clamping System operating is connect and controlled with Clamping System, the Clamping System packet It includes die cylinder (1), the moving-mold mechanism being mounted on die cylinder (1) and the dynamic of its lifting is controlled by die cylinder (1) Mould turnover mechanism, the horizontal injection press include the elevating mechanism of horizontal injection press ontology, control horizontal injection press ontology lifting And the guiding mechanism for being fixed on vertical injection molding machine and horizontal injection press being guided to go up and down, the vertical injection molding machine and horizontal injection Strip feedstock mechanism is mounted on machine, the vertical injection molding machine Clamping System is located in front of horizontal injection press injection nozzle, The two pairs of elevating levers (2) in left and right are provided at the top of the die cylinder (1), the moving-mold mechanism includes axially and symmetrically being mounted on molding Shifting formwork guide rail (3) at the top of oil cylinder, the lower template (4) for being mounted on shifting formwork guide rail (3) and being moved forward and backward on shifting formwork guide rail (3) And it is mounted on die cylinder (1) and controls the mould shifting oil cylinder (5) that lower template (4) is moved forward and backward on shifting formwork guide rail (3), institute State half stretching die cylinder (1) that shifting formwork guide rail (3) are located at two pairs of left and right elevating lever (2) inside and shifting formwork guide rail (3) length In addition.

2. a kind of injector according to claim 1, it is characterised in that: the dynamic model turnover mechanism is vertical including being mounted on Upper molding component (7) on injector elevating lever (2) and the fixed frame (6) connecting with upper molding component (7) are mounted on fixed frame (6) driver on and the dynamic model component being flexibly connected with fixed frame (6), the driver includes vertically disposed hydraulic cylinder (8) and with hydraulic cylinder (8) piston rod (9) connecting, the dynamic model component include cope plate (10) and removable mold (11), The side of cope plate (10) is axially provided with the rotary shaft (12) being mounted on fixed frame (6), rotary shaft (12) and piston rod (9) Connection, one end of piston rod (9) axially offer rack gear (9a), and gear is set on rotary shaft (12) and is fixed on rotary shaft (12) one end, the rack gear (9a) engage connection and rack gear (9a) with gear perpendicular to rotary shaft (12), above-mentioned hydraulic cylinder (8) Driving piston rod (9) makes rack gear (9a) and gear make gear motion and rotary shaft (12) is driven to rotate, and cope plate (10) is with rotation Axis (12) rotation is simultaneously closed or separates with upper molding component (7).

3. a kind of injector according to claim 2, it is characterised in that: upper molding component (7) top is equipped with surely Gu frame (13), the injecting systems include the injection device being vertically mounted on the inside of stabilizing bracket (13) and are vertically fixed on stabilizing bracket (13) the raw material injector (14) on, the injection device include sequentially connected injection cylinder (15), material storage tube from top to bottom (16) and injection head (17), injection head is equipped with injection nozzle one (17a), injection head (17) pass through upper molding component (7) middle part and Injection nozzle reveals one (17a) and goes out cope plate (10) bottom surface, and the side of the material storage tube (16) offers a feed inlet, raw material injector (14) discharge port is connect with the feed inlet of material storage tube (16) and the front end of raw material injector (14) is fixed on upper molding component (7) Top is fixedly connected between the rear end and stabilizing bracket (13) of the raw material injector (14) by fixed link (18).

4. a kind of injector according to claim 3, it is characterised in that: strip feedstock mechanism is mounted on injection On machine body, a feed opening is provided on injector body, this strip feedstock mechanism includes being horizontally installed in injector Feeding rack (19) and the driving wheel group and driving wheel group being arranged in an axially parallel mode on feeding rack (19), driving wheel group include driving wheel (20) The top of feed opening is respectively positioned on driven wheel (21) and driving wheel (20) and driven wheel (21), driving wheel group includes driving wheel one (22) with driving wheel two (23), be equipped on feeding rack (19) air motor (24) for controlling driving wheel (20) rotation and by Screw (25) and inductive switch (26) are counted to form and the counting device for monitoring strip raw material walking length, counting device with Control device electrical connection, gap of the strip raw material across driving wheel (20) and driven wheel (21) and works as driving wheel (20) rotation When drive strip raw material enter in feed opening.