CN208645866U - A kind of injection molding machine feed device - Google Patents
A kind of injection molding machine feed device Download PDFInfo
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- CN208645866U CN208645866U CN201821132705.9U CN201821132705U CN208645866U CN 208645866 U CN208645866 U CN 208645866U CN 201821132705 U CN201821132705 U CN 201821132705U CN 208645866 U CN208645866 U CN 208645866U
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- mixing
- mixing chamber
- storehouse
- injection molding
- molding machine
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Abstract
The utility model discloses a kind of injection molding machine feed devices, including mixing mixing chamber and melting storehouse；Rabbling mechanism is installed in the mixing mixing chamber；Extrusion screw rod is provided in the melting storehouse；Feeding storehouse is provided between the mixing mixing chamber and melting storehouse；Lower hopper is provided on the inside of the feeding storehouse；The lower hopper internal activity is equipped with rotary shaft；The rabbling mechanism of the rotary shaft and mixing mixing chamber is sequentially connected；Its periphery of the rotary shaft is fixed with along its axially spaced-apart multiple scrapes paddle；The paddle of scraping integrally is fixed by connecting rod and scraper plate；The connecting rod one end is fixed with rotary shaft, and the other end and scraper plate are installed；Its outer surface of the scraper plate is provided with brush body；The brush body is bonded with its inner wall of lower hopper；Its peripheral annular of the lower hopper is equipped with more coil pipes；Its water inlet pipe of the coil pipe passes through feeding storehouse and is connected to cooling water tank；The injection molding machine feed device of the utility model avoids feed blocking, extends service life of equipment.
Description
Technical field
The utility model relates to a kind of injection-moulding devices, and in particular to a kind of injection molding machine feed device belongs to injection-moulding device skill
Art field.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main molding equipment of plastic products of various shapes is made in mold, is divided into vertical, horizontal, all electric, injection molding function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity；Existing injection molding machine be usually by broken particle plastics from
Blanking bin pours into, and plastics enter dissolution storehouse and carry out high temperature melting, and feed opening is usually to be directly connected to dissolution storehouse, since high temperature holds
It is easier that the plastic grain at feed opening melts, stop working to device, due to cooling effect, the solidification of plastics will lead to plastics
Mouth closing results in blockage；Chinese Patent Application No.: 201721207805.9 disclose a kind of feed device of injection molding machine, including under
Feed bin, the first helical axis and feed device ontology are provided with blanking bin, the top of the blanking bin on the feed device ontology
Middle position is vertically installed with electric telescopic rod, and the bottom of the motor is sequentially connected by transmission shaft and the first helical axis,
Dissolution storehouse is provided at the top of the feed device ontology, the dissolution storehouse is internally provided with the second helical axis；Thermal baffle
It can effectively avoid the high temperature heat in dissolution storehouse from leaking, feed opening is avoided to be blocked because of the fusing of plastics and freezing action
Plug, in the operating condition, electric telescopic rod can make thermal baffle be detached from feed opening, and the rotary action of the first helical axis can be with
Make the uniform blanking of plastics, such composite structure can effectively avoid the blocking of feed opening, improve working efficiency；But above-mentioned skill
Under its thermal baffle of the feed device of injection molding machine in art scheme can be detached under the promotion of electric telescopic rod in the operating condition
Material mouth loses heat insulation, can still result in the fusing of plastics；Therefore, in order to solve problem above, it would be highly desirable to design a kind of new note
Molding machine feed device.
Utility model content
A kind of in order to solve the above problems, the utility model proposes injection molding machine feed device, avoids feed blocking, extension is set
Standby service life.
The injection molding machine feed device of the utility model, including mixing mixing chamber and melting storehouse；At the top of the mixing mixing chamber
It is provided with feed hopper；Rabbling mechanism is installed in the mixing mixing chamber；Extrusion screw rod is provided in the melting storehouse；It is described mixed
Feeding storehouse is provided between material mixing chamber and melting storehouse；Lower hopper is provided on the inside of the feeding storehouse；It is living inside the lower hopper
It is dynamic that rotary shaft is installed；The rabbling mechanism of the rotary shaft and mixing mixing chamber is sequentially connected；Its periphery of the rotary shaft is along it
Axially spaced-apart, which is fixed with, multiple scrapes paddle；The paddle of scraping integrally is fixed by connecting rod and scraper plate；The connecting rod one end and rotation
Axis is fixed, and the other end and scraper plate are installed；Its outer surface of the scraper plate is provided with brush body；The brush body and its inner wall of lower hopper paste
It closes, is led to by the rabbling mechanism drive rotary shaft rotation in mixing mixing chamber so that driving and the paddle of scraping of rotation axis connection rotate
It crosses the brush body on scraper plate and wiper is carried out to the material being adhered at lower hopper inner wall, equipment blocks caused by avoiding because of material adhesion,
Influence production；Its peripheral annular of the lower hopper is equipped with more coil pipes；Its water inlet pipe of the coil pipe is connected to across feeding storehouse
Cooling water tank, for exchanging heat with the material in lower hopper, is prevented by installing the coil pipe of input cooling water in lower hopper periphery
Only cause the temperature in lower hopper excessively high due to melting the heat in storehouse and rising, so that the material in lower hopper is become by solid in advance
At molten condition；It is avoided in lower hopper by implantation cooling water so that the material in lower hopper is able to maintain in solid state
Material make its melting because of the heat that passes out of melting storehouse, and when shutting down cooling solidification and block lower hopper, extend equipment
Service life, and be convenient to clean；Its outlet pipe of the coil pipe extends at mixing mixing chamber, and it passes through mixing mixing chamber simultaneously
By triple valve, its water inlet pipe is connect with coil pipe, the hot water that exchanged heat in feeding storehouse can be delivered to mixing stirring by coil pipe
Cang Chu improves production efficiency, and reduce heat waste for the material preheating in mixing mixing chamber.
As preferred embodiment, the mixing mixing chamber, melting storehouse and feeding storehouse its outer wall are provided with insulating layer,
For mixing mixing chamber, the heat preservation in melting storehouse and feeding storehouse.
Further, the feeding storehouse and mixing mixing chamber are fixedly mounted by connecting flange.
Still further, its outlet pipe of the coil pipe of the feeding storehouse is by connection water pipe and is installed in mixing mixing chamber
The connection of its water inlet pipe of coil pipe；Its outlet pipe of coil pipe in the mixing mixing chamber passes through its water inlet of the coil pipe of triple valve and feeding storehouse
Pipe connection.
Further, the rabbling mechanism includes screw agitation shaft, and the stirring motor with screw agitation shaft transmission connection；
The stirring motor is installed on the outside of mixing mixing chamber by motor rack.
Further, the rotary shaft passes through shaft coupling and auger axis connection.
As preferred embodiment, its water inlet pipe installed in front of the coil pipe has water filter, in coil pipe water inlet pipe
Place's installation water filter, the contaminant filter in water can be fallen, prevent coil pipe from blocking, influence heat transfer effect, and extend coil pipe
Service life；Wherein, water filter is made of multiple filtering modules, is the prior art, this will not be detailed here, and it has
Structure and its working principle.
As preferred embodiment, the melting storehouse its be separately installed with away from the inside of feeding storehouse side and extrusion screw rod
Heater enables the material in melting storehouse to be heated evenly, and improves injection molding quality, improves product qualification rate.
Compared with prior art, the injection molding machine feed device of the utility model, in mixing mixing chamber and
Melting is provided with feeding storehouse between storehouse, drives rotary shaft rotation by the rabbling mechanism in mixing mixing chamber, thus driving and rotation
Paddle rotation is scraped in shaft connection, carries out wiper to the material that is adhered at lower hopper inner wall by the brush body on scraper plate, avoid because
Material adhesion causes equipment to block, and influences to produce；By installing the coil pipe of input cooling water in lower hopper periphery, it is used for and blanking
Material in bucket exchanges heat, and prevents from causing the temperature in lower hopper excessively high due to melting the heat in storehouse and rising, so that blanking
Material in bucket becomes molten condition by solid in advance；By inculcating cooling water, so that the material in lower hopper is able to maintain
Solid state avoids the material in lower hopper because the heat that melting storehouse passes out makes its melting, and solidifies when shutting down cooling
And lower hopper is blocked, the service life of equipment is extended, and be convenient to clean；Coil pipe its outlet pipe in feeding storehouse extends to mixing
At mixing chamber, the hot water to exchange heat in feeding storehouse can be delivered at mixing mixing chamber by coil pipe, be used for mixing mixing chamber
Interior material preheating, improves production efficiency, and reduce heat waste；In addition, water filter is installed at coil pipe water inlet pipe,
Contaminant filter in water can be fallen, prevent coil pipe from blocking, influence heat transfer effect, and extend the service life of coil pipe.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiments of the present invention.
Fig. 2 is 2 structural schematic diagram of the embodiments of the present invention.
Each component mark in attached drawing are as follows: 1- mixing mixing chamber, 2- melt storehouse, 3- feed hopper, 4- rabbling mechanism, 41- spiral
Agitating shaft, 42- stirring motor, 43- motor rack, 5- extrusion screw rod, 6- feeding storehouse, 7- lower hopper, 8- rotary shaft, 9- scrape paddle, 91-
Connecting rod, 92- scraper plate, 10- brush body, 11- coil pipe, 12- triple valve, 13- insulating layer, 14- water filter, 15- connecting flange,
16- connection water pipe, 17- shaft coupling.
Specific embodiment
Embodiment 1:
Injection molding machine feed device as shown in Figure 1, including mixing mixing chamber 1 and melting storehouse 2；The mixing mixing chamber 2 is pushed up
Portion is provided with feed hopper 3；Rabbling mechanism 4 is installed in the mixing mixing chamber 1；Extrusion screw rod is provided in the melting storehouse 2
5；Feeding storehouse 6 is provided between the mixing mixing chamber 1 and melting storehouse 2；Lower hopper 7 is provided on the inside of the feeding storehouse 6；It is described
7 internal activity of lower hopper is equipped with rotary shaft 8；The rabbling mechanism 4 of the rotary shaft 8 and mixing mixing chamber 1 is sequentially connected；It is described
Its periphery of rotary shaft 8 is fixed with along its axially spaced-apart multiple scrapes paddle 9；The paddle 9 of scraping is fixed by connecting rod 91 and 92 one of scraper plate；
91 one end of connecting rod and rotary shaft 8 are fixed, and the other end and scraper plate 92 are installed；Described its outer surface of scraper plate 92 is provided with
Brush body 10；Its inner wall is bonded the brush body 10 with lower hopper 7；Described its peripheral annular of lower hopper 7 is equipped with more coil pipes 11；Institute
It states its water inlet pipe of coil pipe 11 and is connected to cooling water tank (not shown) across feeding storehouse 6；Described its outlet pipe of coil pipe 11 extends to mixed
Expect at mixing chamber 1, and it passes through mixing mixing chamber 1 and its water inlet pipe is connect with coil pipe 11 by triple valve 12.
The mixing mixing chamber 1, melting storehouse 2 and feeding storehouse 6 its outer wall are provided with insulating layer 13.
The rabbling mechanism 4 includes screw agitation shaft 41, and the stirring motor 42 being sequentially connected with screw agitation shaft 41；Institute
It states stirring motor 42 and 1 outside of mixing mixing chamber is installed on by motor rack 43.
The rotary shaft 8 is connect by shaft coupling 17 with screw agitation shaft 41.
Its water inlet pipe installed in front of the coil pipe 11 has water filter 14.
The melting storehouse 2 its be separately installed with heater (not shown) away from the inside of 6 side of feeding storehouse and extrusion screw rod 5.
Embodiment 2:
Injection molding machine feed device as shown in Figure 2, structure are substantially the same manner as Example 1, wherein the feeding storehouse 6 with
Mixing mixing chamber 1 is fixedly mounted by connecting flange 15；Its outlet pipe of the coil pipe 11 of the feeding storehouse 6 by connection water pipe 16 with
Its water inlet pipe of coil pipe 11 connection being installed in mixing mixing chamber 1；Coil pipe 11 its outlet pipe in the mixing mixing chamber 1 passes through
Triple valve 12 is connect with its water inlet pipe of the coil pipe 11 of feeding storehouse 6.
The injection molding machine feed device of the utility model is provided with feeding storehouse between mixing mixing chamber and melting storehouse, passes through
Rabbling mechanism drive rotary shaft rotation in mixing mixing chamber passes through scraper plate so that driving and the paddle of scraping of rotation axis connection rotate
On brush body wiper is carried out to the material that is adhered at lower hopper inner wall, equipment blocks caused by avoiding because of material adhesion, influences to give birth to
It produces；By installing the coil pipe of input cooling water in lower hopper periphery, for exchanging heat with the material in lower hopper, prevent because molten
Melt the heat in storehouse to rise and cause the temperature in lower hopper excessively high, so that the material in lower hopper is become to melt by solid in advance
State；By inculcating cooling water, so that the material in lower hopper is able to maintain the material avoided in lower hopper in solid state
Because the heat that melting storehouse passes out makes its melting, and solidify when shutting down cooling and block lower hopper, extends the use of equipment
Service life, and be convenient to clean；Coil pipe its outlet pipe in feeding storehouse extends at mixing mixing chamber, can obtain heat exchange in feeding storehouse
Hot water be delivered at mixing mixing chamber by coil pipe, in mixing mixing chamber material preheating, improve production efficiency, and
Reduce heat waste；In addition, installing water filter at coil pipe water inlet pipe, the contaminant filter in water can be fallen, prevent coil pipe
Blocking, influences heat transfer effect, and extend the service life of coil pipe.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (8)
1. a kind of injection molding machine feed device, including mixing mixing chamber and melting storehouse；Charging is provided at the top of the mixing mixing chamber
Bucket；Rabbling mechanism is installed in the mixing mixing chamber；Extrusion screw rod is provided in the melting storehouse；It is characterized by: described
Feeding storehouse is provided between mixing mixing chamber and melting storehouse；Lower hopper is provided on the inside of the feeding storehouse；Inside the lower hopper
It is movably installed with rotary shaft；The rabbling mechanism of the rotary shaft and mixing mixing chamber is sequentially connected；Its peripheral edge of the rotary shaft
Its axially spaced-apart, which is fixed with, multiple scrapes paddle；The paddle of scraping integrally is fixed by connecting rod and scraper plate；The connecting rod one end and rotation
Shaft is fixed, and the other end and scraper plate are installed；Its outer surface of the scraper plate is provided with brush body；The brush body and its inner wall of lower hopper
Fitting；Its peripheral annular of the lower hopper is equipped with more coil pipes；Its water inlet pipe of the coil pipe passes through feeding storehouse and is connected to cooling
Water tank；Its outlet pipe of the coil pipe extends at mixing mixing chamber, and it passes through mixing mixing chamber and passes through triple valve and coil pipe
The connection of its water inlet pipe.
2. injection molding machine feed device according to claim 1, it is characterised in that: the mixing mixing chamber melts storehouse and send
Its outer wall of feed bin is provided with insulating layer.
3. injection molding machine feed device according to claim 1, it is characterised in that: the feeding storehouse passes through with mixing mixing chamber
Connecting flange is fixedly mounted.
4. injection molding machine feed device according to claim 3, it is characterised in that: its outlet pipe of the coil pipe of the feeding storehouse is logical
Connection water pipe is crossed to connect with coil pipe its water inlet pipe being installed in mixing mixing chamber；Its water outlet of coil pipe in the mixing mixing chamber
Pipe is connected by triple valve and its water inlet pipe of the coil pipe of feeding storehouse.
5. injection molding machine feed device according to claim 1, it is characterised in that: the rabbling mechanism includes auger
Axis, and the stirring motor with screw agitation shaft transmission connection；The stirring motor is installed on outside mixing mixing chamber by motor rack
Side.
6. injection molding machine feed device according to claim 1, it is characterised in that: the rotary shaft passes through shaft coupling and spiral
Stir axis connection.
7. injection molding machine feed device according to claim 1, it is characterised in that: its water inlet pipe installed in front of the coil pipe has
Water filter.
8. injection molding machine feed device according to claim 1, it is characterised in that: the melting storehouse its deviate from feeding storehouse side
And heater is separately installed with inside extrusion screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132705.9U CN208645866U (en) | 2018-07-17 | 2018-07-17 | A kind of injection molding machine feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132705.9U CN208645866U (en) | 2018-07-17 | 2018-07-17 | A kind of injection molding machine feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645866U true CN208645866U (en) | 2019-03-26 |
Family
ID=65784683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132705.9U Active CN208645866U (en) | 2018-07-17 | 2018-07-17 | A kind of injection molding machine feed device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208645866U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016229A (en) * | 2019-11-20 | 2020-04-17 | 浙江环龙新材料科技有限公司 | TPU film integrated into one piece forming device |
| CN111284013A (en) * | 2020-03-04 | 2020-06-16 | 福建省指尖智能科技有限公司 | Special raw material melting device for 3D printing equipment |
| CN111905624A (en) * | 2020-07-01 | 2020-11-10 | 福建合信创展科技有限公司 | Wide-color-gamut backlight display quantum dot material production device and application method thereof |
| CN111976096A (en) * | 2020-07-08 | 2020-11-24 | 宁波职业技术学院 | Raw material leading-in device for injection molding of mold |
| CN112123716A (en) * | 2020-08-27 | 2020-12-25 | 杨孔星 | High-end equipment is made with preventing spiral device of moulding plastics of expecting that congeals |
| CN112171996A (en) * | 2020-10-22 | 2021-01-05 | 戴铂新材料(张家港)有限公司 | Steam constant-temperature curing process for foam core material production process and curing room thereof |
| CN112936818A (en) * | 2021-01-27 | 2021-06-11 | 浙江罗富工贸有限公司 | Micro-injection device of high-precision injection molding machine |
| CN113354393A (en) * | 2021-07-13 | 2021-09-07 | 江苏迪丞光电材料有限公司 | Preparation method for preparing IGZO (indium gallium zinc oxide) rotary target material by gel casting |
-
2018
- 2018-07-17 CN CN201821132705.9U patent/CN208645866U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016229A (en) * | 2019-11-20 | 2020-04-17 | 浙江环龙新材料科技有限公司 | TPU film integrated into one piece forming device |
| CN111016229B (en) * | 2019-11-20 | 2022-08-05 | 浙江环龙新材料科技有限公司 | TPU film integrated into one piece forming device |
| CN111284013A (en) * | 2020-03-04 | 2020-06-16 | 福建省指尖智能科技有限公司 | Special raw material melting device for 3D printing equipment |
| CN111905624A (en) * | 2020-07-01 | 2020-11-10 | 福建合信创展科技有限公司 | Wide-color-gamut backlight display quantum dot material production device and application method thereof |
| CN111976096A (en) * | 2020-07-08 | 2020-11-24 | 宁波职业技术学院 | Raw material leading-in device for injection molding of mold |
| CN112123716A (en) * | 2020-08-27 | 2020-12-25 | 杨孔星 | High-end equipment is made with preventing spiral device of moulding plastics of expecting that congeals |
| CN112171996A (en) * | 2020-10-22 | 2021-01-05 | 戴铂新材料(张家港)有限公司 | Steam constant-temperature curing process for foam core material production process and curing room thereof |
| CN112936818A (en) * | 2021-01-27 | 2021-06-11 | 浙江罗富工贸有限公司 | Micro-injection device of high-precision injection molding machine |
| CN112936818B (en) * | 2021-01-27 | 2022-11-25 | 浙江罗富工贸有限公司 | Micro-injection device of high-precision injection molding machine |
| CN113354393A (en) * | 2021-07-13 | 2021-09-07 | 江苏迪丞光电材料有限公司 | Preparation method for preparing IGZO (indium gallium zinc oxide) rotary target material by gel casting |
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