CN113199712A - Injection molding device for machining ultra-precise device - Google Patents
Injection molding device for machining ultra-precise device Download PDFInfo
- Publication number
- CN113199712A CN113199712A CN202110482638.3A CN202110482638A CN113199712A CN 113199712 A CN113199712 A CN 113199712A CN 202110482638 A CN202110482638 A CN 202110482638A CN 113199712 A CN113199712 A CN 113199712A
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- Prior art keywords
- injection molding
- fixedly connected
- ultra
- wall
- push rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76859—Injection
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of ultra-precise mechanical equipment, and discloses an injection molding device for processing an ultra-precise device. This a device of moulding plastics for processing of ultra-precision device, characteristic through absorbing material, the ferrite block can absorb the rotor and can rotate round stator core and produce the electromagnetic wave, and produce the heat, make the pressure increase in the recess, the speed that has realized avoiding the molten raw materials of moulding plastics to pour into the mould becomes fast, it is inhomogeneous to prevent the raw materials of moulding plastics atress among the injection mold, the phenomenon of warpage appears in the injection molding after avoiding the cooling, prevent that the phenomenon of crackle can appear on the surface of injection molding, resources are saved, the qualification rate of injection molding product has been improved.
Description
Technical Field
The invention relates to the technical field of ultra-precise mechanical equipment, in particular to an injection molding device for processing an ultra-precise device.
Background
The types of ultra-precision machining are various, machining errors of raw materials are small, requirements for the raw materials are strict when ultra-precision mechanical equipment machines the raw materials, the raw materials for machining are injection molded by an injection molding device, and the existing injection molding device can cause the phenomenon of deformation of an injection molding part in the using process, so that the product quality of the injection molding part is not up to standard.
The during operation of the existing injection molding device, the injection molding device can inject the molten injection molding raw material into a grinding tool, due to the fact that the external power supply is increased and the operation is manual, the speed of the molten injection molding raw material injected into a mold is increased, the injection molding raw material in the injection mold is not uniformly stressed, the cooled injection molding part is warped, even cracks can be generated on the surface of the injection molding part, the resource waste is caused, and the qualified rate of the injection molding part product is reduced.
Therefore, we propose an injection molding apparatus for ultra-precision device processing to solve the above problems.
Disclosure of Invention
Technical scheme (I)
In order to realize the purposes of avoiding the speed of injecting the molten injection molding raw material into the mold from becoming fast, preventing the injection molding raw material in the injection mold from being stressed unevenly, avoiding the cooled injection molding part from generating buckling deformation, preventing the surface of the injection molding part from generating cracks, saving resources and improving the qualification rate of the injection molding part product, the invention provides the following technical scheme: the utility model provides a device of moulding plastics for processing of ultra-precision device, includes the casing, the inboard swing joint of casing has the push rod, the inner wall swing joint of push rod has the rotor, the outside fixedly connected with roller of roller, the inner wall fixedly connected with trigger mechanism of rotor, the inner wall fixedly connected with arrestment mechanism of push rod.
Further, trigger mechanism includes the electro-magnet, the inner wall fixedly connected with ferrite block of rotor, the inner wall of rotor is seted up flutedly, the inner wall elastic connection of recess has the slider, the outside fixedly connected with electric contact of slider, the inner wall of push rod and the positive fixedly connected with stator core who is close to the roller, stator core's inner wall fixedly connected with conducting ring.
Furthermore, the number of the grooves is the same as that of the ferrite blocks, gas is filled in the inner sides of the grooves, the electromagnet is electrically connected with an external power supply, and the grooves play a role in limiting.
Furthermore, the conducting ring is of a ring structure, the electric contacts are of a hemispherical structure, the number of the electric contacts is equal to that of the conducting rings, the electric contacts are electrically connected with an external power supply, and the conducting rings have a conducting effect.
Further, arrestment mechanism includes the reaction tank, the inboard fixedly connected with link of reaction tank, the inboard fixedly connected with leather bag of link, the inner wall fixedly connected with electromagnetism piece of push rod, the inner wall of push rod and the inboard fixedly connected with magnetic elongation pole that is close to the electromagnetism piece, the inboard fixedly connected with nail pole of magnetic elongation pole, the inboard swing joint of electro-magnet has the braking frame.
Furthermore, the leather bag is made of rubber, the inner side of the leather bag is filled with a mixture of citric acid and baking soda, the inner side of the reaction tank is filled with an aqueous solution, and the leather bag plays a role in wrapping.
Further, the nail pole is located the inboard of link, the material of nail pole is stainless steel material, electromagnetism piece and conducting ring electric connection, the nail pole has played extruded effect.
Furthermore, the brake frame is made of rubber and is movably connected with the inner wall of the reaction tank, and the brake frame plays a role in braking.
(II) advantageous effects
Compared with the prior art, the invention provides an injection molding device for processing an ultra-precise device, which has the following beneficial effects:
1. this a device of moulding plastics for processing of ultra-precision device, characteristic through absorbing material, the ferrite block can absorb the rotor and can rotate round stator core and produce the electromagnetic wave, and produce the heat, make the pressure increase in the recess, the speed that has realized avoiding the molten raw materials of moulding plastics to pour into the mould becomes fast, it is inhomogeneous to prevent the raw materials of moulding plastics atress among the injection mold, the phenomenon of warpage appears in the injection molding after avoiding the cooling, prevent that the phenomenon of crackle can appear on the surface of injection molding, resources are saved, the qualification rate of injection molding product has been improved.
2. This a device of moulding plastics for ultra-precision device processing through the electric connection of electric contact with the conducting ring for the electromagnetism piece in the circuit has magnetism, and then produces the magnetic field on every side, and based on the characteristic of magnetic elongation slide bar, under the effect of applying the magnetic field, the magnetic elongation pole can extend, and when the magnetic field disappears, the magnetic elongation pole can resume to original state, has realized the used cycle of material, and is energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic view of the housing structure of the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a push rod; 3. a rotor; 4. a roll shaft; 5. a trigger mechanism; 6. a brake mechanism; 7. a stator core; 8. an electromagnet; 9. a ferrite block; 10. an electrical contact; 11. a groove; 12. a slider; 13. conducting rings; 14. a reaction tank; 15. an electromagnetic block; 16. a magnetically elongated rod; 17. a nail rod; 18. a connecting frame; 19. a skin pocket; 20. a brake frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 3, an injection molding apparatus for processing an ultra-precise device includes a housing 1, a push rod 2 movably connected to an inner side of the housing 1, a rotor 3 movably connected to an inner wall of the push rod 2, a roller shaft 4 fixedly connected to an outer side of the roller shaft 4, and a trigger mechanism 5 fixedly connected to an inner wall of the rotor 3;
Example two:
referring to fig. 1-4, an injection molding apparatus for ultra-precision device processing includes a housing 1, a push rod 2 movably connected to an inner side of the housing 1, a rotor 3 movably connected to an inner wall of the push rod 2, a roller shaft 4 fixedly connected to an outer side of the roller shaft 4, a trigger mechanism 5 fixedly connected to an inner wall of the rotor 3, and a brake mechanism 6 fixedly connected to an inner wall of the push rod 2;
the brake mechanism 6 comprises a reaction tank 14, a connecting frame 18 is fixedly connected to the inner side of the reaction tank 14, a leather bag 19 is fixedly connected to the inner side of the connecting frame 18, the leather bag 19 is made of rubber, a mixture of citric acid and sodium bicarbonate is filled in the inner side of the leather bag 19, an aqueous solution is filled in the inner side of the reaction tank 14, the leather bag 19 plays a role in wrapping, an electromagnetic block 15 is fixedly connected to the inner wall of the push rod 2, a magnetic extension rod 16 is fixedly connected to the inner wall of the push rod 2 close to the electromagnetic block 15, a nail rod 17 is fixedly connected to the inner side of the magnetic extension rod 16, the nail rod 17 is located on the inner side of the connecting frame 18, the nail rod 17 is made of stainless steel, the electromagnetic block 15 is electrically connected with the conductive ring 13, the nail rod 17 plays a role in extrusion, a brake frame 20 is movably connected to the inner side of the electromagnet 8, the brake frame 20 is made of rubber, and the brake frame 20 is movably connected with the inner wall of the reaction tank 14, the brake bracket 20 plays a role of braking.
Example three:
referring to fig. 1-4, an injection molding apparatus for ultra-precision device processing includes a housing 1, a push rod 2 movably connected to an inner side of the housing 1, a rotor 3 movably connected to an inner wall of the push rod 2, a roller shaft 4 fixedly connected to an outer side of the roller shaft 4, and a trigger mechanism 5 fixedly connected to an inner wall of the rotor 3;
the triggering mechanism 5 comprises an electromagnet 8, a ferrite block 9 is fixedly connected to the inner wall of the rotor 3, a groove 11 is formed in the inner wall of the rotor 3, the number of the grooves 11 is the same as that of the ferrite block 9, gas is filled in the inner side of each groove 11, the electromagnet 8 is electrically connected with an external power supply, the grooves 11 play a limiting role, a sliding block 12 is elastically connected to the inner wall of each groove 11, an electric contact 10 is fixedly connected to the outer side of each sliding block 12, a stator core 7 is fixedly connected to the inner wall of the push rod 2 and the front side close to the roll shaft 4, a conducting ring 13 is fixedly connected to the inner wall of the stator core 7, the conducting ring 13 is of a ring structure, the electric contact 10 is of a hemispherical structure, the number of the electric contacts 10 is the same as that of the conducting rings 13, the electric contact 10 is electrically connected with the external power supply, the conducting ring 13 plays a conducting role, and a braking mechanism 6 is fixedly connected to the inner wall of the push rod 2;
the brake mechanism 6 comprises a reaction tank 14, a connecting frame 18 is fixedly connected to the inner side of the reaction tank 14, a leather bag 19 is fixedly connected to the inner side of the connecting frame 18, the leather bag 19 is made of rubber, a mixture of citric acid and sodium bicarbonate is filled in the inner side of the leather bag 19, an aqueous solution is filled in the inner side of the reaction tank 14, the leather bag 19 plays a role in wrapping, an electromagnetic block 15 is fixedly connected to the inner wall of the push rod 2, a magnetic extension rod 16 is fixedly connected to the inner wall of the push rod 2 close to the electromagnetic block 15, a nail rod 17 is fixedly connected to the inner side of the magnetic extension rod 16, the nail rod 17 is located on the inner side of the connecting frame 18, the nail rod 17 is made of stainless steel, the electromagnetic block 15 is electrically connected with the conductive ring 13, the nail rod 17 plays a role in extrusion, a brake frame 20 is movably connected to the inner side of the electromagnet 8, the brake frame 20 is made of rubber, and, the brake bracket 20 plays a role of braking.
The working principle is as follows: when the injection molding device is used, the push rod 2 can move along the inner side of the shell 1 to inject molten injection molding liquid into a mold, when the injection molding speed is too high, the rotating speed of the roller shaft 4 can be increased, and then the rotor 3 can be driven to rotate, at the moment, the electromagnet 8 in the trigger mechanism 5 can have magnetism, based on the characteristics of the wave-absorbing material, the rotor 3 can rotate around the stator core 7 to generate alternating current and further generate electromagnetic waves, so that the ferrite block 9 can generate a large amount of heat, the pressure in the groove 11 can be increased, and the slide block 12 can be pushed to move outwards, and at the moment, the electric contact 10 can move outwards under the thrust action of the slide block 12 and is electrically connected with the conducting ring 13;
the electromagnetic block 15 electrically connected with the conducting ring 13 in the brake mechanism 6 is made to be magnetic, the electromagnetic block 15 generates a magnetic field, the length of the magnetic extension rod 16 is extended, the nail rod 17 is pushed to move inwards, the leather bag 19 on the inner side of the connecting frame 18 is further pushed, the leather bag 19 is broken under the action of extrusion force, at the moment, a mixture of citric acid and baking soda in the leather bag 19 reacts with a water solution in the reaction tank 14 to generate a large amount of carbon dioxide gas, the pressure in the reaction tank 14 is increased, the brake frame 20 is further pushed to slide outwards along the inner wall of the reaction tank 14, the friction between the brake frame 20 and the roll shaft 4 is increased, the push rod 2 is prevented from moving, the injection molding device is lifted, the problem of the injection molding device is manually checked, and processing measures are taken;
the process is as shown in the figure III, the speed of avoiding the molten injection molding raw material to be injected into the mold is increased, the injection molding raw material in the injection mold is prevented from being stressed unevenly, the phenomenon of warping deformation of the cooled injection molding part is avoided, the phenomenon of cracks on the surface of the injection molding part is prevented, resources are saved, and the qualified rate of injection molding part products is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An injection molding device for ultra-precision device processing, comprising a housing (1), characterized in that: the inboard swing joint of casing (1) has push rod (2), the inner wall swing joint of push rod (2) has rotor (3), the outside fixedly connected with roller (4) of roller (4), the inner wall fixedly connected with trigger mechanism (5) of rotor (3), the inner wall fixedly connected with arrestment mechanism (6) of push rod (2).
2. An injection molding apparatus for ultra-precision device processing according to claim 1, wherein: trigger mechanism (5) include electro-magnet (8), the inner wall fixedly connected with ferrite block (9) of rotor (3), the inner wall of rotor (3) is seted up fluted (11), the inner wall elastic connection of recess (11) has slider (12), the outside fixedly connected with electric contact (10) of slider (12), the inner wall of push rod (2) just is close to positive fixedly connected with stator core (7) of roller (4), the inner wall fixedly connected with conducting ring (13) of stator core (7).
3. An injection molding apparatus for ultra-precision device processing according to claim 2, wherein: the number of the grooves (11) is the same as that of the ferrite blocks (9), gas is filled in the inner sides of the grooves (11), and the electromagnets (8) are electrically connected with an external power supply.
4. An injection molding apparatus for ultra-precision device processing according to claim 2, wherein: the structure of the conducting ring (13) is a ring structure, the structure of the electric contacts (10) is a hemisphere structure, the number of the electric contacts (10) is the same as that of the conducting rings (13), and the electric contacts (10) are electrically connected with an external power supply.
5. An injection molding apparatus for ultra-precision device processing according to claim 2, wherein: brake mechanism (6) are including reaction tank (14), inboard fixedly connected with link (18) of reaction tank (14), inboard fixedly connected with leather bag (19) of link (18), the inner wall fixedly connected with electromagnetism piece (15) of push rod (2), the inner wall of push rod (2) just is close to inboard fixedly connected with magnetic extension rod (16) of electromagnetism piece (15), inboard fixedly connected with nail pole (17) of magnetic extension rod (16), the inboard swing joint of electro-magnet (8) has brake frame (20).
6. An injection molding apparatus for ultra-precision device processing according to claim 5, wherein: the leather bag (19) is made of rubber, the inner side of the leather bag (19) is filled with a mixture of citric acid and baking soda, and the inner side of the reaction tank (14) is filled with an aqueous solution.
7. An injection molding apparatus for ultra-precision device processing according to claim 5, wherein: the nail rod (17) is located on the inner side of the connecting frame (18), the nail rod (17) is made of stainless steel, and the electromagnetic block (15) is electrically connected with the conducting ring (13).
8. An injection molding apparatus for ultra-precision device processing according to claim 5, wherein: the brake frame (20) is made of rubber, and the brake frame (20) is movably connected with the inner wall of the reaction tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482638.3A CN113199712A (en) | 2021-04-30 | 2021-04-30 | Injection molding device for machining ultra-precise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482638.3A CN113199712A (en) | 2021-04-30 | 2021-04-30 | Injection molding device for machining ultra-precise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113199712A true CN113199712A (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110482638.3A Withdrawn CN113199712A (en) | 2021-04-30 | 2021-04-30 | Injection molding device for machining ultra-precise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113199712A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228136A (en) * | 2018-10-24 | 2019-01-18 | 周芳 | A kind of vertical double coloured plastic injection machine |
| CN110936548A (en) * | 2019-12-13 | 2020-03-31 | 苏州拓洁环保工程有限公司 | Automatic feeding injection molding machine with adjustable inclination angle and working method thereof |
| CN111055429A (en) * | 2019-12-23 | 2020-04-24 | 安徽强旭塑业科技有限公司 | A high-efficient injection moulding equipment for casing processing |
| CN111941784A (en) * | 2020-09-08 | 2020-11-17 | 林敏生 | Ejector rod stall braking mechanism of plastic injection molding machine |
-
2021
- 2021-04-30 CN CN202110482638.3A patent/CN113199712A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228136A (en) * | 2018-10-24 | 2019-01-18 | 周芳 | A kind of vertical double coloured plastic injection machine |
| CN110936548A (en) * | 2019-12-13 | 2020-03-31 | 苏州拓洁环保工程有限公司 | Automatic feeding injection molding machine with adjustable inclination angle and working method thereof |
| CN111055429A (en) * | 2019-12-23 | 2020-04-24 | 安徽强旭塑业科技有限公司 | A high-efficient injection moulding equipment for casing processing |
| CN111941784A (en) * | 2020-09-08 | 2020-11-17 | 林敏生 | Ejector rod stall braking mechanism of plastic injection molding machine |
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Application publication date: 20210803 |