CN218748952U

CN218748952U - Rubber injection molding equipment

Info

Publication number: CN218748952U
Application number: CN202222871007.3U
Authority: CN
Inventors: 夏文峰
Original assignee: Pingxiang Aoding Rubber Plastic Products Co ltd
Current assignee: Pingxiang Aoding Rubber Plastic Products Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a rubber injection moulding equipment, including the bottom plate, the bottom of this bottom plate all is provided with the supporting leg all around, and top one side of this bottom plate is provided with the controller, and the elevating system that bottom plate top both sides all were provided with, and the top middle part of bottom plate is provided with moulds the mould mechanism, moulds the middle part of mould mechanism and is provided with support device in the middle of the top, and support device's middle part outside cover is equipped with the regulating plate, and the both ends of regulating plate cooperate with elevating system, and the one end that support device kept away from the bottom plate is provided with feed mechanism. The utility model discloses under the effect of feed mechanism, guaranteed that the input of rubber at every turn is unanimous to solve the phenomenon that the too much rubber that leads to of single rubber injection volume spills over from the mould, also solved the problem that incomplete appears in the model that the too little lead to of rubber injection volume, improved the qualification rate of product.

Description

Rubber injection molding equipment

Technical Field

The utility model relates to a rubber forming die technical field particularly, relates to a rubber injection moulding equipment.

Background

The rubber industry is one of the important basic industries of national economy. It not only provides daily use, light industry rubber products such as medical, indispensable for daily life for people, and to digging, traffic, building, machinery, heavy industry and emerging industry such as electronics provide various rubber system production facility or rubber part, but current rubber injection moulding mould, need manual the operation, and the moulding-die is accomplished the back, be difficult for taking out, and the too much phenomenon of feed can appear, lead to the rubber to spill over, consequently, in order to overcome manual the operation, and the moulding-die is accomplished the back, be difficult for taking out, and the condition of the too much phenomenon of feed can appear, need to design a rubber injection moulding equipment urgently.

For example, chinese patent CN212888706U discloses a rubber injection molding die convenient to use, including first support column, first motor, supporting bench, conveying pipeline, second pivot, cope match-plate pattern, first support frame, first hydraulic pump, first hydraulic stem, second support column, mould case, second hydraulic pump, slide, lower bolster, this equipment carries out a set of holistic die-forming system when using, conveniently takes out after the shaping, and is very convenient.

However, when the device is used, the phenomenon that too much raw material is injected into the die often occurs, and further, the rubber liquid overflows, so that the product yield is reduced, and the production and manufacturing cost is increased.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a rubber injection moulding equipment to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a rubber injection moulding equipment, including the bottom plate, the bottom of this bottom plate all is provided with the supporting leg all around, top one side of this bottom plate is provided with the controller, elevating system that bottom plate top both sides all were provided with, the top middle part of bottom plate is provided with moulds the mould mechanism, mould and be provided with support device in the middle of the top of mould mechanism, support device's middle part outside cover is equipped with the regulating plate, and the both ends of regulating plate cooperate with elevating system, the one end that support device kept away from the bottom plate is provided with feed mechanism.

Further, under elevating system's effect, can effectually provide power for opening and shutting of mould, it is more convenient to make taking out of mould, the time of artifical die sinking has been reduced, the cost of production rubber mold has been reduced, also provide sufficient pressure for the mould closure simultaneously, prevent that rubber from spilling over, elevating system is including setting up the spacing base in bottom plate top both sides, the top both sides of spacing base all are provided with the gag lever post, be provided with the threaded rod in the middle of the top of spacing base, the top of gag lever post is provided with spacing roof, the top of spacing roof is provided with servo motor two, servo motor two's output shaft runs through spacing roof and cooperatees with the threaded rod, and the gag lever post cooperatees with the regulating plate outside the threaded rod.

Furthermore, under the effect of a plastic molding mechanism, the accuracy of the rubber injection molding in-process model can be guaranteed, the rubber molding in-process is prevented from deforming, and the quality of the rubber after injection molding is ensured.

Further, under the effect of strutting arrangement, can ensure the stability of connecting between the device, ensured the normal operating of every device, prevent to produce between the equipment operation in-process device not hard up, lead to the reduction of product production efficiency and qualification rate, strutting arrangement is including setting up the support frame at moving the mould middle part, and the top of support frame is provided with the bracing piece, and the bracing piece run through the regulating plate and cooperate with the bottom of feed mechanism.

Further, under the effect of feed mechanism, the input volume of rubber at every turn has been ensured unanimously, thereby the phenomenon that the rubber that solves the too much rubber injection volume of single and lead to spills over from the mould is solved, the problem that incomplete appears in the model that the too little rubber injection volume of leading to has also been solved, the qualification rate of product has been improved, feed mechanism is including setting up the feed shell on bracing piece top, the inboard top of feed shell all is provided with spacing slide rail with the bottom, the inside of feed shell is provided with the feed carousel, the top of feed carousel all is provided with the spacing slide that matches with spacing slide rail with the bottom, and the feed carousel is provided with evenly distributed's ration hole, feed shell top middle part is fixed with servo motor one, the output shaft of servo motor one passes the feed shell and cooperatees with the feed carousel, the feed inlet has been seted up to feed shell top one side, the injection pipe has been seted up to feed shell bottom one side, the injection pipe runs through regulating plate and moving mould and is connected with the die cavity.

The utility model has the advantages that:

(1) Under elevating system's effect, can effectually provide power for opening and shutting of mould, make taking out of mould more convenient, reduce the time of artifical die sinking, reduce the cost of production rubber mold, also provide sufficient pressure for the mould closure simultaneously, prevent that rubber from spilling over.

(2) Under the effect of the plastic molding mechanism, the accuracy of the rubber injection molding in-process model can be guaranteed, the rubber molding in-process deformation is prevented, and the quality of the rubber after injection molding is ensured.

(3) Under the effect of support device, can ensure the stability of connecting between the device, ensure the normal operating of every device, prevent to produce between the equipment operation in-process device not hard up, lead to the reduction of product production efficiency and qualification rate.

(4) Under the effect of feed mechanism, guaranteed that the input volume of rubber is unanimous at every turn to solve the phenomenon that rubber that single rubber injection volume too much leads to spills over from the mould, also solved the incomplete problem of model appearance that rubber injection volume too little leads to, improved the qualification rate of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall mechanism schematic diagram of a rubber injection molding apparatus according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a feed mechanism in a rubber injection molding apparatus according to an embodiment of the present invention;

fig. 3 is a sectional view of the entire structure of a rubber injection molding apparatus according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. supporting legs; 3. a controller; 4. a lifting mechanism; 401. a limiting base; 402. a limiting rod; 403. a threaded rod; 404. a limiting top plate; 405. a servo motor II; 5. a molding mechanism; 501. fixing a mold; 502. moving the mold; 503. a mold cavity; 6. a bracket device; 601. a support frame; 602. a support bar; 7. a feeding mechanism; 701. a feed housing; 702. a limiting slide rail; 703. a feeding turntable; 704. a limiting slide way; 705. a dosing aperture; 706. a first servo motor; 707. a feed inlet; 708. an injection tube; 8. an adjusting plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a rubber injection moulding equipment.

The present invention is further explained by referring to the drawings and the detailed description thereof, as shown in fig. 1-3, according to the embodiment of the present invention, the configuration method comprises a bottom plate 1, the bottom of the bottom plate 1 is provided with support legs 2 all around, one side of the top of the bottom plate 1 is provided with a controller 3 (the model is PLCS 7-1200), two sides of the top of the bottom plate 1 are provided with lifting mechanisms 4, the middle part of the top of the bottom plate 1 is provided with a plastic molding mechanism 5, a support device 6 is arranged in the middle of the top of the plastic molding mechanism 5, the middle part of the support device 6 is sleeved with an adjusting plate 8, and the two ends of the adjusting plate 8 are matched with the lifting mechanisms 4, and one end of the support device 6, which is far away from the bottom plate 1, is provided with a feeding mechanism 7.

By means of the technical scheme, the lifting mechanism 4 of the utility model can effectively provide power for opening and closing the mold, so that the mold can be taken out more conveniently, the time for manually opening the mold is shortened, the cost for producing the rubber mold is reduced, and meanwhile, enough pressure is provided for closing the mold to prevent rubber from overflowing; under the action of the molding mechanism 5, the accuracy of the mold in the rubber injection molding process can be guaranteed, the deformation in the rubber molding process is prevented, and the quality of the rubber after injection molding is ensured; under the effect of support device 6, can ensure the stability of connecting between the device, ensured the normal operating of every device, prevent to produce between the device not hard up in the equipment operation process, lead to the reduction of product production efficiency and qualification rate.

In an embodiment, for the above lifting mechanism 4, the lifting mechanism 4 includes a limiting base 401 disposed on two sides of the top end of the bottom plate 1, two sides of the top of the limiting base 401 are both provided with a limiting rod 402, a threaded rod 403 is disposed in the middle of the top of the limiting base 401, a limiting top plate 404 is disposed on the top end of the limiting rod 402, a second servo motor 405 is disposed on the top end of the limiting top plate 404, an output shaft of the second servo motor 405 penetrates through the limiting top plate 404 and is matched with the threaded rod 403, and the limiting rod 402 is matched with the adjusting plate 8 outside the threaded rod 403, so that under the effect of the lifting mechanism 4, power can be effectively provided for opening and closing the mold, the mold can be taken out more conveniently, the time for manually opening the mold is shortened, the cost for producing a rubber mold is reduced, meanwhile, sufficient pressure is provided for closing the mold, and rubber overflow is prevented.

In an embodiment, for the above-mentioned molding mechanism 5, the molding mechanism 5 includes a fixed mold 501 disposed in the middle of the top end of the bottom plate 1, a movable mold 502 is disposed on the top of the fixed mold 501, and a mold cavity 503 is disposed inside the movable mold 502 and the fixed mold 501, so that under the action of the molding mechanism 5, the accuracy of the mold during rubber injection molding can be ensured, deformation during rubber molding can be prevented, and the quality of the rubber after rubber injection molding can be ensured.

In an embodiment, for the above-mentioned support device 6, the support device 6 includes a support frame 601 disposed in the middle of the moving mold 502, a support rod 602 is disposed at the top end of the support frame 601, and the support rod 602 penetrates through the adjusting plate 8 and is matched with the bottom end of the feeding mechanism 7, so that under the action of the support device 6, the stability of connection between the devices can be ensured, the normal operation of each device is ensured, and the looseness generated between the devices in the operation process of the equipment is prevented, which leads to the reduction of the production efficiency and the qualification rate of the product.

In an embodiment, for the feeding mechanism 7, the feeding mechanism 7 includes a feeding housing 701 disposed at the top end of the support rod 602, the top and the bottom of the inner side of the feeding housing 701 are both provided with a limit slide rail 702, a feeding turntable 703 is disposed inside the feeding housing 701, the top and the bottom of the feeding turntable 703 are both provided with a limit slide rail 704 matched with the limit slide rail 702, the feeding turntable 703 is provided with evenly distributed dosing holes 705, a servo motor 706 is fixed in the middle of the top end of the feeding housing 701, an output shaft of the servo motor 706 penetrates through the feeding housing 701 and is matched with the feeding turntable 703, a feeding port 707 is disposed at one side of the top end of the feeding housing 701, an injection pipe 708 is disposed at one side of the bottom end of the feeding housing 701, the injection pipe 708 penetrates through the adjusting plate 8 and the movable mold 502 and is connected with the mold cavity 503, thereby ensuring consistent input amount of rubber at each time under the action of the feeding mechanism 7, solving the phenomenon that rubber is excessively injected from the mold due to an excessive amount, also solving the problem that a model is incomplete due to an excessive amount of rubber overflow, and improving the qualification rate of products.

Furthermore, when specifically using, the utility model discloses can mould the shaping to the rubber product, it is preferred, the utility model discloses mainly used production preparation car dirt proof boot makes the production quality and the production efficiency of car dirt proof boot obtain improving.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the controller 3 starts the lifting mechanism 4, the lifting mechanism 4 drives the adjusting plate 8, the adjusting plate 8 drives the support device 6, the support device 6 continues to drive the molding mechanism 5, rubber raw materials are added after the molding mechanism 5 is closed, the rubber raw materials inject rubber into the molding mechanism 5 through the feeding mechanism 7, and after molding is completed, the lifting mechanism 4 is started to open the molding mechanism 5, and finally the mold is taken out of the molding mechanism 5.

The working principle of the lifting mechanism 4 is as follows: the controller 3 controls the second servo motor 405 to start, the second servo motor 405 drives the threaded rod 403 to rotate through the output shaft, at the moment, the adjusting plate 8 is lifted and lowered due to the fact that the threaded rods 403 on the two sides rotate simultaneously, and the limiting rod 402 limits the adjusting plate 8.

The working principle of the bracket device 6 and the plastic molding mechanism 5 is as follows: the supporting frame 601 is connected with the movable mold 502, the supporting rod fixed on the adjusting plate 8 is connected with the supporting frame 601, and when the lifting mechanism 4 is started, the supporting rod 602 can be driven to move up and down together, so that the opening and closing effects of the plastic mold mechanism 5 are achieved.

The working principle of the feeding mechanism 7 is as follows: when the moving mold 502 and the fixed mold 501 are closed, the rubber material enters the quantitative hole 705 from the feeding port 707, the first servo motor 706 at the top end of the fixed feeding housing 701 starts to drive the feeding turntable 703 inside the feeding housing 701 through the output shaft, the feeding turntable 703 starts to rotate, and when the quantitative hole 705 passes through the injection tube 708, the rubber material enters the mold cavity 503 from the injection tube 708.

To sum up, with the help of the above technical scheme, the utility model discloses an under elevating system 4's the effect, can effectually provide power for the opening and shutting of mould, it is more convenient to make taking out of mould, the time of artifical die sinking has been reduced, the cost of producing rubber mold has been reduced, also provide sufficient pressure for the mould closure simultaneously, prevent that rubber from spilling over, under the effect of moulding mechanism 5, the in-process model accuracy that can ensure rubber injection moulding, prevent that rubber molding's in-process from producing deformation, the quality after having ensured rubber injection moulding, under strutting arrangement 6's effect, can ensure the stability of connecting between the device, the normal operating of every device has been ensured, prevent to produce between the device operation in-process not hard up, lead to the reduction of product production efficiency and qualification rate, under feed mechanism 7's effect, the input of rubber at every turn is unanimously ensured, thereby solve the phenomenon that the too much rubber that leads to the rubber injection volume spills from the mould that the solution spills phenomenon, the incomplete problem appears in the model that the rubber injection volume leads to the lack too little leads to, the qualification rate of product has been improved.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubber injection moulding equipment, includes bottom plate (1), all is provided with supporting leg (2) around the bottom of this bottom plate (1), and top one side of this bottom plate (1) is provided with controller (3), its characterized in that, elevating system (4) that bottom plate (1) top both sides all were provided with, the top middle part of bottom plate (1) is provided with moulds mould mechanism (5), be provided with support device (6) in the middle of moulding the top of mould mechanism (5), the middle part outside cover of support device (6) is equipped with regulating plate (8), just the both ends of regulating plate (8) with elevating system (4) cooperate, the one end that bottom plate (1) was kept away from in support device (6) is provided with feed mechanism (7).

2. A rubber injection molding apparatus according to claim 1, wherein the lifting mechanism (4) includes a limit base (401) disposed on both sides of the top end of the bottom plate (1), both sides of the top of the limit base (401) are disposed with limit rods (402), a threaded rod (403) is disposed in the middle of the top of the limit base (401), a limit top plate (404) is disposed on the top end of the limit rod (402), a second servo motor (405) is disposed on the top end of the limit top plate (404), an output shaft of the second servo motor (405) penetrates through the limit top plate (404) and is matched with the threaded rod (403), and the limit rod (402) and the outer side of the threaded rod (403) are matched with the adjusting plate (8).

3. A rubber injection-molding apparatus according to claim 1, wherein said molding mechanism (5) comprises a fixed mold (501) disposed at the middle of the top end of said bottom plate (1), a movable mold (502) is disposed at the top of said fixed mold (501), and a mold cavity (503) is disposed inside said movable mold (502) and said fixed mold (501).

4. A rubber injection-molding apparatus according to claim 3, characterized in that said supporting frame means (6) comprises a supporting frame (601) disposed in the middle of said moving mold (502), a supporting rod (602) is disposed at the top end of said supporting frame (601), and said supporting rod (602) penetrates said adjusting plate (8) and is fitted with the bottom end of said feeding mechanism (7).

5. The rubber injection molding device according to claim 4, wherein the feeding mechanism (7) comprises a feeding housing (701) arranged at the top end of the support rod (602), the top and the bottom of the inner side of the feeding housing (701) are both provided with a limiting slide rail (702), a feeding turntable (703) is arranged inside the feeding housing (701), the top and the bottom of the feeding turntable (703) are both provided with a limiting slide rail (704) matched with the limiting slide rail (702), and the feeding turntable (703) is provided with uniformly distributed dosing holes (705);

a first servo motor (706) is fixed in the middle of the top end of the feeding shell (701), and an output shaft of the first servo motor (706) penetrates through the feeding shell (701) and is matched with the feeding rotary disc (703).

6. The rubber injection molding apparatus of claim 5, wherein a feeding opening (707) is formed at one side of the top end of the feeding housing (701), an injection tube (708) is formed at one side of the bottom end of the feeding housing (701), and the injection tube (708) penetrates through the adjusting plate (8) and the movable mold (502) and is connected with the mold cavity (503).