CN111923355B

CN111923355B - Novel annotate material system

Info

Publication number: CN111923355B
Application number: CN202011017862.7A
Authority: CN
Inventors: 李明
Original assignee: Foshan Tianji Technology Co ltd
Current assignee: Foshan Tianji Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-01-12
Anticipated expiration: 2040-09-24
Also published as: CN111923355A

Abstract

The embodiment of the application provides a novel annotate material system, and its technical scheme main points are: the method comprises the following steps: a mounting frame; the stirring assembly is arranged on the mounting rack and is used for stirring materials; the material injection assembly is horizontally arranged on the mounting frame and communicated with the stirring assembly, and the material injection assembly is used for injecting materials to a mold; the steady voltage subassembly, the steady voltage subassembly includes first power component and holds the chamber, hold the chamber with annotate the material subassembly intercommunication, it is provided with the bin outlet and is used for toward the mould pay-off to hold the chamber, first power component one end is connected with first piston, first piston sets up hold the intracavity, first power component drive first piston is in hold the intracavity motion, thereby give hold the material of intracavity and exert pressure or the release. The embodiment of the application provides a novel annotate material system has the advantage that improves production efficiency, improves product quality.

Description

Novel annotate material system

Technical Field

The application relates to the technical field of material injection, in particular to a novel material injection system.

Background

With the development of society, various processing means are provided, and a large number of commodities are produced through various processing means, wherein mold production is an important production mode, and mold production usually requires an injection machine, which is a device for injecting materials into molds.

The general material injection machine is to extrude the material into the inside of the mould, then the mould starts, then to the material compression moulding, but in the actual production process, traditional material injection machine can have many problems in the use, for example, annotate that the material density is inhomogeneous, lead to the final quality of product poor, inefficiency, annotate the material machine after annotating, the mould is when the extrusion, leads to the material backward flow, causes final product local weak, leads to product surface unevenness, influences product quality etc..

In view of the above, there is a need for improvements in the prior art.

Disclosure of Invention

An object of the embodiment of this application is to provide a novel notes material system, has the advantage that improves production efficiency, improves product quality.

In a first aspect, an embodiment of the present application provides a novel material injection system, and a technical scheme is as follows: the method comprises the following steps: a mounting frame;

the stirring assembly is arranged on the mounting rack and is used for stirring materials;

the material injection assembly is horizontally arranged on the mounting frame and communicated with the stirring assembly, and the material injection assembly is used for injecting materials to a mold;

the steady voltage subassembly, the steady voltage subassembly includes first power component and holds the chamber, hold the chamber with annotate the material subassembly intercommunication, it is provided with the bin outlet and is used for toward the mould pay-off to hold the chamber, first power component one end is connected with first piston, first piston sets up hold the intracavity, first power component drive first piston is in hold the intracavity motion, thereby give hold the material of intracavity and exert pressure or the release.

Further, in this application embodiment, the stirring subassembly includes second power component and feed cylinder, the feed cylinder sets up on the mounting bracket, the feed cylinder is provided with the dog-house of slope form, second power component sets up on the feed cylinder, second power component is connected with the screw, the screw is located in the feed cylinder, second power component drive the screw rotates and then stirs the material.

Further, in this application embodiment, annotate material subassembly includes third power component and material jar, third power component is connected with the second piston, the second piston sets up in the material jar, third power component drive the second piston move in the material jar, and then draw material from the stirring subassembly or inject material into the mould.

Further, in this application embodiment, the material cylinder is provided with a first area and a second area, the first area and the second area are isolated by the second piston, the first area is used for placing materials, the second area is connected with a water tank, and the water tank is used for supplying water to the second area to improve the sealing performance.

Further, in this application embodiment, a connecting flange is disposed between the third power component and the material cylinder, one end of the connecting flange is connected to the third power component, the other end of the connecting flange is connected to the material cylinder, and the connecting flange is provided with a heat dissipation hole.

Further, in the embodiment of the present application, a limiting member is disposed at one end of the third power member for adjusting the stroke.

Further, in the embodiment of the present application, the third power component housing is provided with a protective cover.

Further, in this application embodiment, be provided with one-way gate valve between notes material subassembly and the stirring subassembly.

Further, in this application embodiment, be provided with the non return gate valve between notes material subassembly and the steady voltage subassembly.

Further, in this application embodiment, be provided with the filter between annotating the material subassembly and the steady voltage subassembly.

By last knowing, the novel material system of annotating that this application embodiment provided will annotate the material subassembly and place that crouches, makes the material can not lead to density inhomogeneous because of the dead weight to annotate and be provided with the steady voltage subassembly between material subassembly and the mould, exert pressure to the material through the steady voltage subassembly, can avoid the mould material to take place to flow back when extrusion process, have the beneficial effect that improves production efficiency, improvement product quality.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a novel material injection system provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a novel material injection system provided in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a material cylinder provided in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a main material assembly provided in an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a novel material injection system provided in an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a filter provided in an embodiment of the present application.

In the figure: 100. a mounting frame; 200. a stirring assembly; 300. a material injection assembly; 400. a voltage stabilizing assembly; 500. a protective cover; 600. a one-way gate valve; 700. a non-return gate valve; 800. a filter; 201. a second power component; 202. a charging barrel; 203. a feeding port; 204. a speed reducer; 301. a third power component; 302. a material cylinder; 303. a water tank; 304. a second piston; 305. a connecting flange; 306. heat dissipation holes; 307. a limiting member; 3021. a first region; 3022. a second region; 401. a first power component; 402. an accommodating chamber; 403. a discharge outlet; 801. a first mounting block; 802. a second mounting block; 803. a filter disc.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 6, a novel material injection system specifically includes the following technical solutions:

a mounting block 100;

the stirring assembly 200, the stirring assembly 200 is arranged on the mounting frame 100, and the stirring assembly 200 is used for stirring materials;

the injection component 300 is horizontally arranged on the mounting frame 100, the injection component 300 is communicated with the stirring component 200, and the injection component 300 is used for injecting materials to a mold;

the pressure stabilizing assembly 400 comprises a first power part 401 and an accommodating cavity 402, the accommodating cavity 402 is communicated with the material injection assembly 300, the accommodating cavity 402 is provided with a discharge port 403 for feeding materials to a mold, one end of the first power part 401 is connected with a first piston, the first piston is arranged in the accommodating cavity 402, and the first power part 401 drives the first piston to move in the accommodating cavity 402, so that pressure is applied to or released from the materials in the accommodating cavity 402. Wherein the first power member 401 is a hydraulic cylinder.

Through the technical scheme, it places to annotate material subassembly 300 crouch, make the material can not lead to density inhomogeneous because of the dead weight, it places for vertical to annotate material jar of traditional notes material machine, the vertical notes material jar of placing is when inhaling the material, the material is vertical form in annotating the material jar, and the material is big in the suction that one side that is close to the piston received, the suction that one side of keeping away from the piston received is little, consequently, can lead to the density inequality at material both ends under the effect of gravity, pour into the mould with such material into and process, can influence product quality, this application is through annotating material subassembly 300 crouch and placing, the material also is crouch and places in annotating material subassembly 300, consequently, the material can not appear the uneven condition of density because of the dead weight, can make material density great difference can not appear, can solve this problem well. And still be provided with steady voltage subassembly 400 between annotating material subassembly 300 and mould, annotate material subassembly 300 when annotating the mould material, the material can be at first through holding chamber 402, then through bin outlet 403 with the material send the mould to the material, when the mould combines the extrusion material, the material receives the pressure of mould can produce the condition of backward flow, first power component 401 drive first piston at this moment begins the downstream, through the material of first piston extrusion position in holding chamber 402, the pressure that the material received first power component 401 applyed offsets mutually with the pressure that the mould applyed, make the material can not take place to flow backwards. In addition, because the pressure between the pressure stabilizing assembly 400 and the mold is kept balanced, when the upper mold and the lower mold of the mold are separated, if no measure is taken, the pressure is unbalanced, so that the material is sprayed out from one side of the mold, the material is wasted, and the product quality is influenced, and according to the scheme recorded in the application, when the upper mold and the lower mold of the mold are separated, the first power part 401 drives the first piston to move upwards, so that the space in the accommodating cavity 402 is increased, the air pressure is reduced, and the pressure balance is kept, so that the pressure stabilizing assembly 400 has a pressure relief function. Through the scheme, the production efficiency is improved, and the product quality is improved.

In one embodiment, the stirring assembly 200 includes a second power unit 201 and a barrel 202, the barrel 202 is disposed on the mounting frame 100, the barrel 202 is provided with an inclined feeding port 203, the second power unit 201 is disposed on the barrel 202, the second power unit 201 is connected with a propeller, the propeller is located in the barrel 202, and the second power unit 201 drives the propeller to rotate so as to stir the material. The second power component 201 is a motor, the motor is connected with a speed reducer 204, and the speed reducer 204 is connected with the propeller.

Through above-mentioned technical scheme, throw into feed cylinder 202 with the material from dog-house 203 in, dog-house 203 is the slope form, is favorable to in the material of throwing of material, and second power component 201 drive screw stirs the material in the feed cylinder 202, makes the material more even, is favorable to subsequent processing, carries into the shaping quality of final product. In addition, through speed reducer 204 to the motor speed reduction to improve the moment of torsion, so that stir the material, reduce the condition emergence because of the resistance of material causes the card machine.

In one embodiment, the material injection assembly 300 comprises a third power component 301 and a material cylinder 302, the third power component 301 is connected with a second piston 304, the second piston 304 is disposed in the material cylinder 302, and the third power component 301 drives the second piston 304 to move in the material cylinder 302, so as to suck the material from the stirring assembly 200 or inject the material into the mold.

Through the above technical solution, the material cylinder 302 is communicated with the material cylinder 202 of the stirring assembly 200, the second piston 304 is slidable in the material cylinder 302, and the second piston 304 is provided with a sealing ring, when the third power component 301 drives the second piston 304 to move, the air pressure in the material cylinder 302 changes, that is, when the third power component performs a suction action, the air pressure in the material cylinder 302 decreases to form a negative pressure, at this time, the material in the material cylinder 202 is sucked into the material cylinder 302, when the third power component performs a pushing action, the second piston 304 pushes the material out of the material cylinder 302 to the accommodating cavity 402, and finally the material reaches the mold for processing. Wherein the third power component 301 is a hydraulic cylinder.

In one embodiment, the material cylinder 302 comprises a first area 3021 and a second area 3022, the first area 3021 is isolated from the second area 3022 by the second piston 304, the first area 3021 is used for placing material, the second area 3022 is connected with a water tank 303, and the water tank 303 is used for supplying water to the second area 3022 to improve the tightness.

Through the above technical solution, when the second piston 304 performs the suction action, the water in the second area 3022 is squeezed back into the water tank 303, and when the second piston 304 performs the pushing action, the water in the water tank 303 is filled into the second area 3022, so that the sealing effect is improved by the water, and the second piston 304 can generate sufficient suction force to suck the material in the stirring assembly 200 during the suction action.

Further, in this embodiment, a connecting flange 305 is disposed between the third power component 301 and the material cylinder 302, one end of the connecting flange 305 is connected to the third power component 301, the other end is connected to the material cylinder 302, and a heat dissipation hole 306 is formed in the connecting flange 305.

Through the technical scheme, the heat dissipation holes 306 are formed in the connecting flange 305, and the third power component 301 drives the second piston 304 to do frequent reciprocating linear motion, so that a large amount of heat can be generated due to friction in the process, the heat dissipation holes 306 are formed in the connecting flange 305 for heat dissipation, the related mechanisms can work normally, and the service life is prolonged.

In one embodiment, a stopper 307 is disposed at one end of the third power member 301 for adjusting the stroke. Wherein, the third power component 301 is a hydraulic cylinder, as an optimal mode, the limiting member 307 is a sleeve provided with an internal thread, one end of a push rod of the hydraulic cylinder extends out of the cylinder body, the other end of the push rod is connected with the second piston 304, one end of the push rod extending out of the cylinder body is provided with an external thread, the sleeve is connected through the external thread, one end of the sleeve is connected with the push rod through the thread, and the other end of the sleeve is used for contacting with the cylinder body of the hydraulic cylinder. In addition, the limiting member 307 may also be composed of a plurality of sleeves, and the sleeves are limited by matching one end of the nut and the push rod extending out of the cylinder body, and when the stroke needs to be adjusted, the number of the sleeves only needs to be increased or decreased. In contrast, a single sleeve with internal threads is used for adjustment, the adjustment effect is finer, and the stepless adjustment effect can be realized. The operation is simpler and more convenient by using a plurality of sleeves, and a corresponding scheme can be selected according to an actual production scene.

Through the technical scheme, when the third power component 301 pushes and presses, one end of the sleeve can be in contact with the cylinder body to form a limiting effect, and meanwhile, the sleeve is connected with the push rod through threads, so that the sleeve can be screwed, and the function of adjusting the stroke of the third hydraulic cylinder is realized, because the second piston 304 needs frequent reciprocating actions, the second piston 304 is a wearing part and needs frequent replacement and maintenance, in the prior art, the work of detaching and replacing the second piston 304 is tedious, the hydraulic cylinder and the material cylinder 302 need to be detached integrally and then replaced, but through the scheme described in the embodiment, a detachable sealing plate can be arranged at the top end of the material cylinder 302, after the second piston 304 is worn, the sealing plate is detached and then the sleeve is detached, or the stroke is adjusted by using the sleeve, the push rod is directly pushed out of the top end of the material cylinder 302, then change can, convenient operation is swift, not only improves and maintains work efficiency, reduces staff's intensity of labour moreover.

In one embodiment, the third power component 301 is housed with a protective cover 500. Wherein the third power component 301 is a hydraulic cylinder.

Through above-mentioned technical scheme, use protection casing 500 can dustproof and waterproof on the one hand, and on the other hand can play safety protection's effect, because third power component 301 needs frequent reciprocating motion, the push rod of pneumatic cylinder also can be frequent flexible outside the cylinder body, establishes protection casing 500 through the cover, can prevent that the staff from being strikeed by the telescopic link, plays safety protection's effect.

In one embodiment, a one-way gate valve 600 is disposed between the injection assembly 300 and the stirring assembly 200.

Through above-mentioned technical scheme, one-way gate valve 600 makes the material can only one-way flow, and the material can only get into from stirring subassembly 200 promptly and annotate in the material subassembly 300, and can't be from annotating the reverse stirring subassembly 200 that gets into of material subassembly 300, annotating the in-process of expecting the subassembly 300 to pour into the mould with the material into, can prevent that the material from reversely flowing back stirring subassembly 200, can improve and annotate material efficiency, and then improve production efficiency.

In one embodiment, a check gate valve 700 is disposed between the injection assembly 300 and the pressure stabilizing assembly 400.

Through the technical scheme, the non-return gate valve 700 enables the material to flow in one direction only, namely the material can only enter the pressure stabilizing assembly 400 from the pressure stabilizing assembly 300, and cannot enter the pressure stabilizing assembly 300 reversely from the pressure stabilizing assembly 400, when the upper die and the lower die of the die start to be combined and extruded, the material is extruded to flow in the reverse direction, the material can be prevented from flowing back to the material injecting assembly 300 reversely through the non-return gate valve 700, the material injecting efficiency can be improved, and the production efficiency is further improved.

In one embodiment, a filter 800 is disposed between the injection assembly 300 and the pressure stabilizing assembly 400. Wherein, filter 800 includes first installation piece 801 and second installation piece 802, and first installation piece 801 and second installation piece 802 pass through bolted connection, have placed filter 803 between first installation piece 801 and the second installation piece 802, have seted up a plurality of through-holes on the filter 803, and first installation piece 801 is used for annotating the material subassembly 300 and is connected, and second installation piece 802 is used for being connected with steady voltage subassembly 400.

Through the technical scheme, the filter 800 is used for filtering materials, only the materials meeting the size requirement can pass through the filter 803 and finally reach the die for processing, and the final product molding quality is controlled by screening the materials. Meanwhile, the filter 803 can be quickly disassembled, assembled and replaced, so that on one hand, the filter 803 can be quickly replaced and maintained, and on the other hand, the filter 803 with different apertures can be selected according to actual production scenes, so as to realize different filtering effects.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel material injection system is used for injecting materials into a mold, and is characterized by comprising:

a mounting frame;

the injection assembly is horizontally arranged on the mounting frame and communicated with the stirring assembly, the injection assembly is used for injecting materials to a mold, the injection assembly comprises a third power part and a material cylinder, the third power part is connected with a second piston, the second piston is arranged in the material cylinder, the third power part drives the second piston to move in the material cylinder, so that the materials are sucked from the stirring assembly or injected into the mold, the material cylinder comprises a first area and a second area, the first area and the second area are isolated through the second piston, the first area is used for placing the materials, the second area is connected with a water tank, and the water tank is used for supplying water to the second area to improve the sealing performance;

pressure stabilizing assembly, pressure stabilizing assembly includes first power component and holds the chamber, hold the chamber with annotate material subassembly intercommunication, it is provided with the bin outlet and is used for toward the mould pay-off to hold the chamber, first power component is connected with first piston, first piston sets up hold the intracavity, first power component drive first piston is in hold the intracavity motion to when the mould merges the extrusion material, first power component drive first piston begins the downstream, it is right the material that holds the intracavity extrudees, and then prevents the material refluence, when the mould and the lower mould of mould begin to separate, first power component drive first piston upward movement makes hold the space increase of intracavity, atmospheric pressure reduces to keep pressure balance, avoid the material to spray.

2. The novel material injection system of claim 1, wherein the stirring assembly comprises a second power component and a material barrel, the material barrel is arranged on the mounting frame, the material barrel is provided with an inclined feeding port, the second power component is arranged on the material barrel, the second power component is connected with a propeller, the propeller is positioned in the material barrel, and the second power component drives the propeller to rotate so as to stir the material.

3. The novel material injection system of claim 1, wherein a connecting flange is arranged between the third power component and the material cylinder, one end of the connecting flange is connected with the third power component, the other end of the connecting flange is connected with the material cylinder, and the connecting flange is provided with heat dissipation holes.

4. The novel injection system of claim 3, wherein one end of the third power component is provided with a stop for adjusting travel.

5. The novel injection system of claim 3 wherein said third power component housing is provided with a protective cover.

6. The novel injection system of claim 1, wherein a one-way gate valve is disposed between said injection assembly and said stirring assembly.

7. The novel injection system of claim 1, wherein a check gate valve is disposed between the injection assembly and the pressure stabilizing assembly.

8. The novel injection system of claim 1, wherein a filter is disposed between the injection assembly and the pressure stabilization assembly.