CN112223652A - New energy automobile part injection molding auxiliary device - Google Patents
New energy automobile part injection molding auxiliary device Download PDFInfo
- Publication number
- CN112223652A CN112223652A CN202010935997.5A CN202010935997A CN112223652A CN 112223652 A CN112223652 A CN 112223652A CN 202010935997 A CN202010935997 A CN 202010935997A CN 112223652 A CN112223652 A CN 112223652A
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- CN
- China
- Prior art keywords
- injection molding
- block
- molding machine
- fixedly connected
- new energy
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
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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
-
- 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
- B29C45/1782—Mounting or clamping means for heating elements or thermocouples
-
- 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
Landscapes
- 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 automobile mould processing, and discloses an injection molding auxiliary device for injection molding processing of new energy automobile parts, which comprises an injection molding machine, wherein the inner part of the injection molding machine is movably connected with a jacking block, the outer part of the jacking block is fixedly connected with a plunger block, a supporting spring is sleeved on the outer part of the plunger block, the outer part of the plunger block is movably connected with an oil pressure cavity, the outer part of the oil pressure cavity is provided with an oil filling port, the outer part of the oil pressure cavity is fixedly connected with an oil pipe, the outer part of the oil pipe is fixedly connected with a pressure cavity, and the inner part of the pressure cavity is movably. Through the cooperation use of kicking block, plunger piece, pressure chamber, pressure receiving plate, piezo-resistor, electro-magnet, permanent magnet and shear block to reach the effect that effectively prevents to mould plastics the in-process and take place the wire drawing phenomenon, effectively guarantee the quality of injection moulding product, avoid polluting the device of moulding plastics, and reduce clearance cost and clearance time, effectively improve injection moulding's work efficiency.
Description
Technical Field
The invention relates to the technical field of automobile mould processing, in particular to an injection molding auxiliary device for new energy automobile part injection molding processing.
Background
With the development of science and technology and the exhaustion of fossil energy, people are pursuing the development of new energy, the annual production capacity of new energy automobiles is gradually increased, wherein when a battery fixing part of the new energy automobiles is processed, injection molding processing is often adopted due to the complex structure of the battery fixing part.
And the present rifle of moulding plastics during processing often has the phenomenon of congealing, thereby lead to the interior raw materials molten state of injection molding machine not enough and influence the quality of injection moulding product, and cause the jam of moulding plastics mouthful easily, thereby influence injection moulding's work efficiency, will appear "wire drawing" phenomenon to some plastics that extensibility is strong simultaneously, thereby it influences the product quality when taking off production to have remaining fused plastics in runner department, need the workman to clear away manually and increase manufacturing cost, greatly reduce production efficiency simultaneously.
In order to solve the problems, the inventor provides an injection molding auxiliary device for injection molding of new energy automobile parts, which has the advantages of effectively preventing material condensation, automatically alarming and heating the material condensation and effectively avoiding the phenomenon of wire drawing.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a new energy automobile part injection moulding auxiliary device, includes injection molding machine, kicking block, plunger block, supporting spring, oil pressure chamber, oil filler hole, oil pipe, pressure chamber, compression plate, piezo-resistor, electro-magnet, permanent magnet, shear block, reset spring, fixed contact block, bimetal strip, activity contact block, supplementary heater strip.
The positions and the connection relations of the structures are as follows:
the inner part of the injection molding machine is movably connected with a jacking block, the outer part of the jacking block is fixedly connected with a plunger block, the outer part of the plunger block is sleeved with a supporting spring, the outer part of the plunger block is movably connected with an oil pressure cavity, the outer part of the oil pressure cavity is provided with an oil filling port, the outer part of the oil pressure cavity is fixedly connected with an oil pipe, the outer part of the oil pipe is fixedly connected with a pressure cavity, the inner part of the pressure cavity is movably connected with a pressure-sensitive plate, the outer part of the pressure-sensitive plate is movably connected with a piezoresistor, the inner part of the injection molding machine is fixedly connected with an electromagnet, the outer part of the electromagnet is movably connected with a permanent magnet, the outer part of the permanent magnet is fixedly connected with a shearing block, the outer part of the shearing block is movably connected with a reset spring, the inner part of the, and an auxiliary heating wire is arranged in the injection molding machine.
Preferably, the ejector blocks are at least provided with two groups and movably connected with the external injection mold.
Preferably, the electromagnet is electrically connected with the piezoresistor, and the electromagnet is connected with the opposite magnetic pole of the permanent magnet.
Preferably, the shearing blocks are at least three, the three shearing blocks are all set to be one hundred twenty degree conical blocks, and the reset spring is fixedly connected between the permanent magnet and the injection molding machine.
Preferably, the fixed contact blocks are provided with two groups, the two groups of fixed contact blocks are respectively movably connected to two ends of the bimetallic strip, and the fixed contact blocks are electrically connected with the external alarm device, the electromagnet and the auxiliary heating wire.
Preferably, the bimetallic strip is composed of two metal strips with different thermal expansion coefficients, wherein the thermal expansion coefficient of the metal close to the inner side of the injection molding machine is smaller than that of the metal at the outer side of the injection molding machine.
Preferably, the movable contact blocks are provided with two groups, the two groups of movable contact blocks are respectively positioned on two sides of the bimetallic strip, and are positioned in the injection molding machine and electrically connected with the electromagnet, and the movable contact blocks are positioned on the outer side of the injection molding machine and electrically connected with the auxiliary heating wire.
Advantageous effects
Compared with the prior art, the invention provides an injection molding auxiliary device for injection molding of new energy automobile parts, which has the following beneficial effects:
1. this new energy automobile part injection moulding auxiliary device uses through the cooperation of kicking block, plunger piece, pressure chamber, pressure receiving plate, piezo-resistor, electro-magnet, permanent magnet and shear block to reach the effect that effectively prevents to mould plastics the in-process and take place the wire drawing phenomenon, effectively guarantee the quality of injection moulding product, avoid polluting the device of moulding plastics, and reduce clearance cost and clearance time, effectively improve injection moulding's work efficiency.
2. This new energy automobile part injection moulding auxiliary device, through fixed contact block, bimetal strip, activity contact block, auxiliary heating wire, shear block and outside alarm device's cooperation use to reach the effect of in time informing the staff, and auxiliary heating wire in time heats, effectively avoid congealing the material, avoid the injection molding machine to take place to block up, the injection molding machine is sealed to the shear block simultaneously, prevent that the not enough raw materials of molten state from moulding plastics inside the feeding mold, thereby guarantee the quality of injection molding
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic view of an injection molding induction apparatus according to the present invention;
FIG. 3 is a schematic view of a structural shear block control apparatus of the present invention;
FIG. 4 is an enlarged connection view of part A of the structure of FIG. 1;
FIG. 5 is an enlarged connection diagram of part B of the structure of FIG. 1 according to the present invention.
In the figure: 1. an injection molding machine; 2. a top block; 3. a plunger block; 4. a support spring; 5. an oil pressure chamber; 6. an oil filler; 7. an oil pipe; 8. a pressure chamber; 9. a pressure receiving plate; 10. a voltage dependent resistor; 11. an electromagnet; 12. a permanent magnet; 13. cutting the block; 14. a return spring; 15. fixing the contact block; 16. a bi-metal strip; 17. a movable contact block; 18. auxiliary heating wires.
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.
Referring to fig. 1-5, an injection molding auxiliary device for injection molding of new energy automobile parts includes an injection molding machine 1, a top block 2, a plunger block 3, a support spring 4, an oil pressure chamber 5, an oil filling port 6, an oil pipe 7, a pressure chamber 8, a pressure receiving plate 9, a piezoresistor 10, an electromagnet 11, a permanent magnet 12, a shear block 13, a return spring 14, a fixed contact block 15, a bimetallic strip 16, a movable contact block 17, and an auxiliary heating wire 18.
The positions and the connection relations of the structures are as follows:
the internal movable connection of injection molding machine 1 has kicking block 2, the outside fixedly connected with plunger block 3 of kicking block 2, supporting spring 4 has been cup jointed to the outside of plunger block 3, the outside movably connected with oil pressure chamber 5 of plunger block 3, the outside of oil pressure chamber 5 is provided with oil filler hole 6, the outside fixedly connected with oil pipe 7 of oil pressure chamber 5, the outside fixedly connected with pressure chamber 8 of oil pipe 7, the inside movably connected with of pressure chamber 8 is pressed the board 9, the outside movably connected with piezo-resistor 10 of pressed the board 9, the inside fixedly connected with electro-magnet 11 of injection molding machine 1, the outside movably connected with of electro-magnet 11 has permanent magnet 12, the outside fixedly connected with shearing block 13 of permanent magnet 12, the outside movably connected with reset spring 14 of shearing block 13, the inside fixedly connected with fixed contact block 15 of injection molding machine 1, the inside movably clamped of fixed contact block 15 has bimetallic strip 16, the outside movably connected with, an auxiliary heating wire 18 is provided inside the injection molding machine 1.
Wherein:
a, the top block 2 is at least provided with two groups, and the top block 2 is movably connected with an external injection mold.
And b, the electromagnet 11 is electrically connected with the piezoresistor 10, and the electromagnet 11 is connected with the opposite magnetic pole of the permanent magnet 12.
And c, at least three shearing blocks 13 are arranged, the three shearing blocks 13 are all conical blocks with one hundred twenty degrees, and the return spring 14 is fixedly connected between the permanent magnet 12 and the injection molding machine 1.
And d, two groups of fixed contact blocks 15 are arranged, the two groups of fixed contact blocks 15 are respectively and movably connected to two ends of the bimetallic strip 16, and the fixed contact blocks 15 are electrically connected with an external alarm device, the electromagnet 11 and the auxiliary heating wire 18.
e, the bi-metal strip 16 is composed of two metal strips having different thermal expansion coefficients, wherein the thermal expansion coefficient of the metal near the inside of the injection molding machine 1 is smaller than that of the metal outside the injection molding machine 1.
f, two groups of movable contact blocks 17 are arranged, the two groups of movable contact blocks 17 are respectively positioned on two sides of the bimetallic strip 16, the movable contact blocks 17 are electrically connected with the electromagnet 11 in the injection molding machine 1, and the movable contact blocks 17 positioned on the outer side of the injection molding machine 1 are electrically connected with the auxiliary heating wire 18.
The working process and the principle are that in the injection molding process, when the injection molding machine 1 is contacted with a mold, the top block 2 is pressed to slide towards the inside of the injection molding machine 1, the top block 2 compresses the supporting spring 4 and pushes the plunger block 3 to slide, the plunger block 3 compresses hydraulic oil, the hydraulic oil enters the pressure cavity 8 through the oil pipe 7 and pushes the pressure receiving plate 9, so that the pressure receiving plate 9 pushes the piezoresistor 10, meanwhile, because the bimetallic strip 16 consists of two metal strips with different thermal expansion coefficients, wherein the thermal expansion coefficient of the metal close to the inner side of the injection molding machine 1 is smaller than that of the metal at the outer side of the injection molding machine 1, the electromagnet 11 is electrically connected with the piezoresistor 10, the electromagnet 11 is connected with the opposite magnetic pole of the permanent magnet 12, under the heating state of the injection molding machine 1, the bimetallic strip 16 bends towards the inner side of the injection molding machine 1 and is, thereby make the mouth of moulding plastics open, begin to mould plastics, and when moulding plastics and accomplish, injection molding machine 1 keeps away from the mould, thereby make kicking block 2 reset under supporting spring 4's effect, then with the reason, piezo-resistor 10 is kept away from to pressure receiving plate 9, electro-magnet 11 cuts off the power supply, shear block 13 seals injection molding machine 1 and cuts plastics under reset spring 14's effect, thereby reached the effect that effectively prevents to mould plastics the in-process and take place the wire drawing phenomenon, effectively guarantee the quality of injection moulding product, avoid polluting the injection molding device, and reduce clearance cost and clearance time, effectively improve injection-molded machining's work efficiency.
If the injection molding machine 1 is inside when crossing excessively at the in-process of moulding plastics simultaneously, then bimetallic strip 16 is crooked to the outside, it is that bimetallic strip 16 keeps away from inboard movable contact block 17 and contacts outside movable contact block 17, then 11 outage of electro-magnet, make auxiliary heating wire 18 ohmic heating simultaneously, and alarm device ohmic alarm, reach the effect of in time informing the staff, and auxiliary heating wire 18 in time heats, effectively avoid the aggregate, avoid injection molding machine 1 to take place to block up, it is sealed injection molding machine 1 to cut piece 13 simultaneously, prevent that the not enough raw materials of molten state from moulding plastics inside the mold feeding, thereby guarantee the quality of injection molding.
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 (7)
1. The utility model provides a new energy automobile part injection moulding auxiliary device, includes injection molding machine (1), its characterized in that: the injection molding machine is characterized in that an ejector block (2) is movably connected inside the injection molding machine (1), a plunger block (3) is fixedly connected outside the ejector block (2), a supporting spring (4) is sleeved outside the plunger block (3), an oil pressure chamber (5) is movably connected outside the plunger block (3), an oil filling port (6) is arranged outside the oil pressure chamber (5), an oil pipe (7) is fixedly connected outside the oil pressure chamber (5), a pressure chamber (8) is fixedly connected outside the oil pipe (7), a pressure plate (9) is movably connected inside the pressure chamber (8), a piezoresistor (10) is movably connected outside the pressure plate (9), an electromagnet (11) is fixedly connected inside the injection molding machine (1), a permanent magnet (12) is movably connected outside the electromagnet (11), and a shear block (13) is fixedly connected outside the permanent magnet (12), the outside swing joint of shear block (13) has reset spring (14), the inside fixedly connected with fixed contact block (15) of injection molding machine (1), the inside activity joint of fixed contact block (15) has bimetal strip (16), the outside swing joint of bimetal strip (16) has movable contact block (17), the inside of injection molding machine (1) is provided with auxiliary heating wire (18).
2. The injection molding auxiliary device for the injection molding of the new energy automobile part according to claim 1, characterized in that: the ejection blocks (2) are at least provided with two groups, and the ejection blocks (2) are movably connected with an external injection mold.
3. The injection molding auxiliary device for the injection molding of the new energy automobile part according to claim 1, characterized in that: the electromagnet (11) is electrically connected with the piezoresistor (10), and the electromagnet (11) is connected with the opposite magnetic pole of the permanent magnet (12).
4. The injection molding auxiliary device for the injection molding of the new energy automobile part according to claim 1, characterized in that: the shearing blocks (13) are at least three, the three shearing blocks (13) are all set to be conical blocks with one hundred twenty degrees, and the reset spring (14) is fixedly connected between the permanent magnet (12) and the injection molding machine (1).
5. The injection molding auxiliary device for the injection molding of the new energy automobile part according to claim 1, characterized in that: the fixed contact blocks (15) are arranged in two groups, the two groups of fixed contact blocks (15) are respectively and movably connected to two ends of the bimetallic strip (16), and the fixed contact blocks (15) are electrically connected with an external alarm device, the electromagnet (11) and the auxiliary heating wire (18).
6. The injection molding auxiliary device for the injection molding of the new energy automobile part according to claim 1, characterized in that: the bimetal strip (16) consists of two metal strips with different thermal expansion coefficients, wherein the thermal expansion coefficient of the metal close to the inner side of the injection molding machine (1) is smaller than that of the metal at the outer side of the injection molding machine (1).
7. The injection molding auxiliary device for the injection molding of the new energy automobile part according to claim 1, characterized in that: the movable contact blocks (17) are arranged in two groups, the two groups of movable contact blocks (17) are respectively located on two sides of the bimetallic strip (16), and are located in the injection molding machine (1), electrically connected with the electromagnet (11) and electrically connected with the movable contact blocks (17) on the outer side of the injection molding machine (1) and the auxiliary heating wire (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935997.5A CN112223652A (en) | 2020-09-08 | 2020-09-08 | New energy automobile part injection molding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935997.5A CN112223652A (en) | 2020-09-08 | 2020-09-08 | New energy automobile part injection molding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112223652A true CN112223652A (en) | 2021-01-15 |
Family
ID=74115975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010935997.5A Withdrawn CN112223652A (en) | 2020-09-08 | 2020-09-08 | New energy automobile part injection molding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112223652A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870590A (en) * | 2021-01-25 | 2021-06-01 | 牟玉怀 | Automatic fire extinguishing device for automobile spontaneous combustion |
| CN112891785A (en) * | 2021-01-20 | 2021-06-04 | 熊燕 | A prevent device of getting out of fire for portable bridge in airport |
| CN114620562A (en) * | 2022-03-22 | 2022-06-14 | 喜腾(浙江)科技有限公司 | Multi-mode driven pipe winder |
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| CN203665849U (en) * | 2014-01-04 | 2014-06-25 | 宁波龙韵电器有限公司 | Injection nozzle of injection mold |
| CN104526965A (en) * | 2014-12-17 | 2015-04-22 | 湖南鑫高自动化设备有限公司 | Injection nozzle for injection molding devices and injection method thereof |
| CN206170542U (en) * | 2016-11-18 | 2017-05-17 | 台州市黄岩宏特精工模具有限公司 | Injection mold |
| CN108973053A (en) * | 2018-08-10 | 2018-12-11 | 陆海斌 | A kind of toy case production automatic injection molding machine |
| CN111342351A (en) * | 2020-04-09 | 2020-06-26 | 杭州千耘贸易有限公司 | Block terminal extinguishing device based on electromagnetic induction principle |
-
2020
- 2020-09-08 CN CN202010935997.5A patent/CN112223652A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203665849U (en) * | 2014-01-04 | 2014-06-25 | 宁波龙韵电器有限公司 | Injection nozzle of injection mold |
| CN104526965A (en) * | 2014-12-17 | 2015-04-22 | 湖南鑫高自动化设备有限公司 | Injection nozzle for injection molding devices and injection method thereof |
| CN206170542U (en) * | 2016-11-18 | 2017-05-17 | 台州市黄岩宏特精工模具有限公司 | Injection mold |
| CN108973053A (en) * | 2018-08-10 | 2018-12-11 | 陆海斌 | A kind of toy case production automatic injection molding machine |
| CN111342351A (en) * | 2020-04-09 | 2020-06-26 | 杭州千耘贸易有限公司 | Block terminal extinguishing device based on electromagnetic induction principle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891785A (en) * | 2021-01-20 | 2021-06-04 | 熊燕 | A prevent device of getting out of fire for portable bridge in airport |
| CN112870590A (en) * | 2021-01-25 | 2021-06-01 | 牟玉怀 | Automatic fire extinguishing device for automobile spontaneous combustion |
| CN114620562A (en) * | 2022-03-22 | 2022-06-14 | 喜腾(浙江)科技有限公司 | Multi-mode driven pipe winder |
| CN114620562B (en) * | 2022-03-22 | 2024-03-19 | 喜腾(浙江)科技有限公司 | Multi-mode driven pipe coiling device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210115 |
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