CN212385943U - Plastic injection molding equipment that heating efficiency is high - Google Patents
Plastic injection molding equipment that heating efficiency is high Download PDFInfo
- Publication number
- CN212385943U CN212385943U CN202020327995.3U CN202020327995U CN212385943U CN 212385943 U CN212385943 U CN 212385943U CN 202020327995 U CN202020327995 U CN 202020327995U CN 212385943 U CN212385943 U CN 212385943U
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- Prior art keywords
- fixed mounting
- plastics
- injection molding
- heating
- fixedly mounted
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- 239000004033 plastic Substances 0.000 title claims abstract description 54
- 229920003023 plastic Polymers 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- 238000001746 injection moulding Methods 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 abstract description 17
- 239000002994 raw material Substances 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a plastics injection moulding device that heating efficiency is high relates to the field of moulding plastics. The automatic feeding device comprises a supporting frame, the last fixed surface of support frame installs the motor case, the inside fixed mounting of motor case has driving motor, the pivot is installed to driving motor's output, the outside fixed mounting of pivot has helical blade, the one end fixed mounting of pivot has the notes stub bar. This plastics injection moulding device that heating efficiency is high, through pre-heating device, the preheating net, heating device, the heating resistor silk, the heat preservation cover, the apparatus further comprises a rotating shaft, helical blade and the cooperation of annotating the stub bar are used, make plastics preheat before getting into defeated material passageway, heat plastics, then go into to melt plastics through the cooperation of heating device and heating resistor silk, it moulds plastics to impel the plastic solution, to the abundant melting of raw materials of moulding plastics, heat with the heat preservation cover to the head of moulding plastics, avoid cooling device to plug up the ejection of compact mouth of will moulding plastics, improve the efficiency of moulding plastics.
Description
Technical Field
The utility model relates to a technical field of moulding plastics specifically is a plastics injection moulding device that heating efficiency is high.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die. Rubber injection molding: rubber injection molding is a production method in which rubber is directly injected from a cylinder into a mold for vulcanization. The rubber injection molding has the advantages that: although the method is an intermittent operation, the forming period is short, the production efficiency is high, the blank preparation process is eliminated, the labor intensity is low, and the product quality is excellent. Plastic injection molding: plastic injection molding is a method of producing plastic products by injecting molten plastic into a plastic product mold under pressure, and cooling and molding the plastic product to obtain various plastic parts. There are mechanical injection molding machines that are specifically used for injection molding. The plastic most commonly used today is polystyrene. Molding and injection molding: the resulting shape is often the final product and no further processing is required prior to installation or use as the final product. Many details, such as bosses, ribs, threads, can be formed in a single injection molding operation.
At present, when the plastic injection molding machine conveys plastic melt through a conveying pipeline, the bottom of a feed hopper is not preheated, so that the conveying pipeline can convey materials while heating, the heating effect is poor, the nozzle is not provided with a protection device, the nozzle is positioned under the action of a cooling device, and molten plastic is easily cooled to influence a finished product.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a plastics injection moulding device that heating efficiency is high has solved the problem mentioned in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic injection molding device with high heating efficiency comprises a support frame, wherein a motor box is fixedly installed on the upper surface of the support frame, a driving motor is fixedly installed inside the motor box, a rotating shaft is installed at the output end of the driving motor, a spiral blade is fixedly installed on the outer side of the rotating shaft, an injection head is fixedly installed at one end of the rotating shaft, a material conveying channel is fixedly installed on one side of the motor box, a pre-heating device is fixedly installed on the outer side of the material conveying channel, a pre-heating net is arranged inside the pre-heating device, a material conveying funnel is fixedly installed on the upper surface of the pre-heating device, a heating device is fixedly installed on the outer side of the material conveying channel, a heating resistance wire is arranged inside the heating device, a heat preservation cover is sleeved at one end of the material conveying channel, a baffle is fixedly installed at one end of the material conveying, the one end fixed mounting of spliced pole has the backup pad, one side fixed mounting of backup pad has the mount, one side fixed mounting of mount has the telescoping device.
Preferably, one side fixed mounting of backup pad has first ejector pin, the one end fixed mounting of telescoping device has the fixed block, one side fixed mounting of fixed block has the slide bar, the fly leaf has been cup jointed in the outside slip of slide bar.
Preferably, one side fixed mounting of fly leaf has the second ejector pin, the outside of second ejector pin is equipped with the spring, the one end fixed mounting of slide bar has the movable mould, one side fixed mounting of baffle has the cover half.
Preferably, the fixed block is provided with a hole inside, the fixed block is connected with the first ejector rod in a sliding mode, and the second ejector rod is connected with the movable mold in a sliding mode.
Preferably, the bottom of the supporting plate is fixedly provided with a bottom plate, and the upper surface of the bottom plate is fixedly provided with a collecting tank.
(III) advantageous effects
The utility model provides a plastics injection moulding device that heating efficiency is high. Has the following beneficial effects:
1. this plastics injection moulding device that heating efficiency is high, through pre-heating device, the preheating net, heating device, the heating resistor silk, the heat preservation cover, the apparatus further comprises a rotating shaft, helical blade and the cooperation of annotating the stub bar are used, make plastics preheat before getting into defeated material passageway, heat plastics, then go into to melt plastics through the cooperation of heating device and heating resistor silk, it moulds plastics to impel the plastic solution, to the abundant melting of raw materials of moulding plastics, heat with the heat preservation cover to the head of moulding plastics, avoid cooling device to plug up the ejection of compact mouth of will moulding plastics, improve the efficiency of moulding plastics.
2. This plastics injection moulding device that heating efficiency is high uses through the cooperation of first ejector pin, fixed block, fly leaf, spring, second ejector pin, slide bar and collecting vat for the injection moulding sample can promote the fly leaf ejecting from the driven mould to the shaping sample under the promotion of first ejector pin, collects through the collecting vat for the efficiency of moulding plastics.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the feeding passage of the present invention;
fig. 4 is a schematic structural view of the movable mold of the present invention.
In the figure: the device comprises a support frame 1, a motor box 2, a driving motor 3, a pre-heating device 4, a material conveying funnel 5, a heating device 6, a material conveying channel 7, a baffle 8, a connecting column 9, a telescopic device 10, a fixing frame 11, a bottom plate 12, a supporting plate 13, a collecting tank 14, a pre-heating net 15, a heat-insulating cover 16, a material injecting head 17, a rotating shaft 18, a helical blade 19, a heating resistance wire 20, a first ejector rod 21, a fixed block 22, a movable plate 23, a spring 24, a second ejector rod 25, a fixed die 26, a movable die 27 and a sliding rod 28.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples.
The embodiment of the utility model provides a plastic injection molding device with high heating efficiency, as shown in figures 1-4, comprising a support frame 1, a motor box 2 is fixedly installed on the upper surface of the support frame 1, a driving motor 3 is fixedly installed in the motor box 2, the driving motor 3 is protected by arranging the motor box 2, a rotating shaft 18 is installed at the output end of the driving motor 3, a helical blade 19 is fixedly installed at the outer side of the rotating shaft 18, an injection head 17 is fixedly installed at one end of the rotating shaft 18, a material conveying channel 7 is fixedly installed at one side of the motor box 2, the injection molding material can be better pushed to an injection discharge port by arranging the driving motor 3, the rotating shaft 18 and the helical blade 19 in cooperation with the injection head 17 for injection molding, a preheating device 4 is fixedly installed at the outer side of the material conveying channel 7, a preheating net 15 is arranged in the preheating device 4, the upper surface of the preheating device 4 is fixedly provided with a material conveying funnel 5, the injection molding raw material can be heated in advance by the matching of the preheating device 4, the material conveying funnel 5 and a preheating net 15, the injection molding raw material can be used for later-order heating and melting, the raw material can be more fully melted, the outer side of the material conveying channel 7 is fixedly provided with a heating device 6, the heating device 6 is internally provided with a heating resistance wire 20, one end of the material conveying channel 7 is sleeved with a heat-insulating cover 16, the injection molding raw material can be fully heated by the matching of the heating device 6, the heating resistance wire 20 and the heat-insulating cover 16, the raw material can be better used for injection molding, the quality of an injection molding sample is improved, one end of the material conveying channel 7 is fixedly provided with a baffle 8, one side of the baffle 8 is fixedly provided with a connecting column 9, one end of the connecting column 9 is fixedly provided, one side fixed mounting of mount 11 has telescoping device 10, plays a fixed effect to telescoping device 10 through setting up mount 11, makes baffle 8 and backup pad 13 carry out better connection fixedly through setting up spliced pole 9, the better operation of moulding plastics that moulds plastics.
Specifically, one side fixed mounting of backup pad 13 has first ejector pin 21, the one end fixed mounting of telescoping device 10 has fixed block 22, one side fixed mounting of fixed block 22 has slide bar 28, slide bar 28's the outside is slided and is cup jointed has fly plate 23, through setting up telescoping device 10 and first ejector pin 21 and fixed block 22 and slide bar 28 and the cooperation of fly plate 23, make first ejector pin 21 ejecting fly plate 23 through the inside of fixed block 22, make fly plate 23 better slide along slide bar 28, improve device stability.
Specifically, one side of the movable plate 23 is fixedly provided with a second ejector rod 25, the outer side of the second ejector rod 25 is provided with a spring 24, one end of the sliding rod 28 is fixedly provided with a movable mold 27, one side of the baffle plate 8 is fixedly provided with a fixed mold 26, and through the cooperation of the movable plate 23, the second ejector rod 25, the spring 24, the movable mold 27 and the fixed mold 26, the second ejector rod 25 is used for ejecting an injection molding finished product, so that the injection molding device is used for subsequent production and processing.
Specifically, the inside of the fixed block 22 is provided with a hole, the fixed block 22 is slidably connected with the first ejector rod 21, the second ejector rod 25 is slidably connected with the movable mold 27, and the movable plate 23 is ejected out through the first ejector rod 21 by arranging the fixed block 22 and the first ejector rod 21 and the cooperation of the second ejector rod 25 and the movable mold 27, so that the second ejector rod 25 ejects out of the injection molding finished product, and the injection molding production is accelerated.
Specifically, the bottom fixed mounting of backup pad 13 has bottom plate 12, and the last fixed surface of bottom plate 12 installs collecting vat 14, and through the cooperation that sets up bottom plate 12 and collecting vat 14, the better inside of collecting vat 14 is collected to the finished product of will moulding plastics, the orderly processing production of being convenient for to mould plastics.
All the electric equipment in the scheme supplies power through the external power supply.
The working principle is as follows: when in use, the injection molding raw material is injected from the material conveying funnel 5 and is preheated by the preheating net 15, then the driving motor 3 is started to rotate to drive the rotating shaft 18 and the helical blade 19 to rotate, then the raw materials enter the conveying channel 7 under the pushing of the rotating shaft 18 and the helical blade 19, then the heating resistance wire 20 is opened to heat and melt the injection molding raw material, then the melted raw material is injected into the fixed die 26 and the movable die 27, after the cooling device is cooled, the telescopic device 10 is started to move the fixed block 22 leftwards, the movable plate 23 is ejected out through the first ejector rod 21, the movable plate 23 slides along the slide rod 28, the movable plate 23 drives the second ejector rod 25 to move, the injection molding finished product is ejected out and collected through the collecting tank 14, and then the fixed block 22 is moved rightwards under the control of the telescopic device 10, so that the movable die 27 and the fixed die 26 are spliced, and the injection molding operation is continued.
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 (5)
1. The utility model provides a plastics injection moulding device that heating efficiency is high, includes support frame (1), its characterized in that: the device comprises a support frame (1), and is characterized in that a motor box (2) is fixedly mounted on the upper surface of the support frame (1), a driving motor (3) is fixedly mounted inside the motor box (2), a rotating shaft (18) is mounted at the output end of the driving motor (3), a helical blade (19) is fixedly mounted on the outer side of the rotating shaft (18), a material injection head (17) is fixedly mounted at one end of the rotating shaft (18), a material conveying channel (7) is fixedly mounted on one side of the motor box (2), a pre-heating device (4) is fixedly mounted on the outer side of the material conveying channel (7), a pre-heating net (15) is arranged inside the pre-heating device (4), a material conveying funnel (5) is fixedly mounted on the upper surface of the pre-heating device (4), a heating device (6) is fixedly mounted on the outer side of the material conveying channel (7), and a, heat preservation cover (16) have been cup jointed to the one end of defeated material passageway (7), the one end fixed mounting of defeated material passageway (7) has baffle (8), one side fixed mounting of baffle (8) has spliced pole (9), the one end fixed mounting of spliced pole (9) has backup pad (13), one side fixed mounting of backup pad (13) has mount (11), one side fixed mounting of mount (11) has telescoping device (10).
2. A plastic injection molding apparatus with high heating efficiency as claimed in claim 1, wherein: one side fixed mounting of backup pad (13) has first ejector pin (21), the one end fixed mounting of telescoping device (10) has fixed block (22), one side fixed mounting of fixed block (22) has slide bar (28), fly leaf (23) have been cup jointed in the outside slip of slide bar (28).
3. A plastic injection molding apparatus with high heating efficiency as claimed in claim 2, wherein: one side fixed mounting of fly leaf (23) has second ejector pin (25), the outside of second ejector pin (25) is equipped with spring (24), the one end fixed mounting of slide bar (28) has movable mould (27), one side fixed mounting of baffle (8) has cover half (26).
4. A plastic injection molding apparatus with high heating efficiency as claimed in claim 3, wherein: the inner part of the fixed block (22) is provided with a hole, the fixed block (22) is connected with the first ejector rod (21) in a sliding mode, and the second ejector rod (25) is connected with the movable die (27) in a sliding mode.
5. A plastic injection molding apparatus with high heating efficiency as claimed in claim 1, wherein: the bottom of backup pad (13) fixed mounting has bottom plate (12), the upper surface fixed mounting of bottom plate (12) has collecting vat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327995.3U CN212385943U (en) | 2020-03-17 | 2020-03-17 | Plastic injection molding equipment that heating efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327995.3U CN212385943U (en) | 2020-03-17 | 2020-03-17 | Plastic injection molding equipment that heating efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212385943U true CN212385943U (en) | 2021-01-22 |
Family
ID=74246846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020327995.3U Expired - Fee Related CN212385943U (en) | 2020-03-17 | 2020-03-17 | Plastic injection molding equipment that heating efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212385943U (en) |
-
2020
- 2020-03-17 CN CN202020327995.3U patent/CN212385943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210908 Address after: 526000 Duanzhou industrial city, Duanzhou 1st Road, Zhaoqing City, Guangdong Province (the first plant of Guangdong Zhaoqing zhengdi Plastic Industry Co., Ltd.) Patentee after: Zhaoqing Huahong enterprise Plastic Co.,Ltd. Address before: 461500 Henan Xuchang Changge Yujing machinery storage logistics park No.6 building commitment Da injection products Co.,Ltd. Patentee before: Cheng Kexin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |