CN209176045U - A kind of hot type injection molding machine hopper - Google Patents
A kind of hot type injection molding machine hopper Download PDFInfo
- Publication number
- CN209176045U CN209176045U CN201821293751.7U CN201821293751U CN209176045U CN 209176045 U CN209176045 U CN 209176045U CN 201821293751 U CN201821293751 U CN 201821293751U CN 209176045 U CN209176045 U CN 209176045U
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- CN
- China
- Prior art keywords
- hopper
- injection molding
- material channel
- bucket
- molding machine
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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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- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of hot type injection molding machine hoppers, including hopper, upper motor, hopper heating device, twist bucket and lower transmission heating device, upper motor is set to right above hopper, twist the power output end that bucket connects upper motor, hopper heating device includes side heating rod and heating coil, and side heating rod has more, and more side heating rods are uniformly distributed along hopper, the lower end of side heating rod is all connected with heating coil, and side heating rod, which is set to, to be twisted between bucket and hopper；Lower transmission heating device includes that lower motor, screw auger and section are circular material channel, the power output end of lower motor connects screw auger, screw auger is set to the inside of material channel, spiral helicine heater strip is equipped in material channel, the lower end of hopper connects material channel, and the output end of material channel connects injection molding channel.Under the agitation for twisting bucket, plastic grain sufficiently with hopper heating means touch, is entered in material channel and is further heated, and by dual-heated, material heating is more uniform.
Description
Technical field
The utility model relates to a kind of hot type injection molding machine hoppers, belong to injection machine technical field.
Background technique
The raw material of injection molding are finished plastic grains, and the hopper that these plastic grains enter to injection molding machine later can quilt
Then heating enters to mould inside molding through runner.With the promotion of injection industry, different colours, the plastics of different size
Particle enters to after same hopper since respective fusing point and viscosity are different, it may occur that melt non-uniform phenomenon, and with
The promotion of production efficiency, the requirement for melt melting efficiency in hopper also increase.The above problem this can not be simply
Ground increases heating power to solve, and should more set about from the uniformity of heating, therefore, the first stage need to be promoted in hopper as much as possible
The uniformity of material heating.
Utility model content
To solve the deficiencies in the prior art, more uniform injection molding machine is heated the purpose of this utility model is to provide a kind of
Hopper.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of hot type injection molding machine hopper, including hopper, upper motor, hopper heating device, strand bucket and lower transmission heating dress
It sets, upper motor is set to right above hopper, twists the power output end that bucket connects upper motor, hopper heating device includes side heating rod
And heating coil, side heating rod have more, more side heating rods are uniformly distributed along hopper, and the lower end of side heating rod is all connected with heating coil, side
Heating rod, which is set to, to be twisted between bucket and hopper；
Lower transmission heating device includes that lower motor, screw auger and section are circular material channel, the power of lower motor
Output end connects screw auger, and screw auger is set to the inside of material channel, is equipped with spiral helicine heater strip in material channel,
The lower end of hopper connects material channel, and the output end of material channel connects injection molding channel.
As a kind of prioritization scheme, hot type injection molding machine hopper above-mentioned, the side wall for twisting bucket is equipped with several through-holes.
As a kind of prioritization scheme, hot type injection molding machine hopper above-mentioned, through-hole is circular hole, and the diameter range of through-hole is 5-
10mm。
As a kind of prioritization scheme, hot type injection molding machine hopper above-mentioned, side heating rod has the six roots of sensation.
As a kind of prioritization scheme, hot type injection molding machine hopper above-mentioned, the injection molding channel end of material channel is taper, spiral shell
The injection molding channel end for revolving auger is also taper.
As a kind of prioritization scheme, hot type injection molding machine hopper above-mentioned, hopper axis vertical setting, screw auger with
Material channel is horizontally disposed.
As a kind of prioritization scheme, hot type injection molding machine hopper above-mentioned, the built-in speed reducer of upper motor and lower motor.
The utility model is achieved the utility model has the advantages that upper motor and lower motor respectively drive and twist bucket and screw auger rotates,
It twists bucket and is equipped with through-hole, plastic grain can pass through out of through-hole, and under the agitation for twisting bucket, plastic grain is sufficiently heated with hopper
Device contact, promotes the uniformity of heating.
Plastic grain enters to inside material channel from hopper, is delivered to injection molding channel under the action of screw auger, by
In in material channel be equipped with spiral helicine heater strip, and raw material under the action of screw auger in material channel overturn, revolve
Turn, therefore can further heat, melts the plastic grain not being completely melt further.
Detailed description of the invention
Fig. 1 is the utility model entirety main view；
Fig. 2 is the utility model hopper and hopper heating device top view；
Fig. 3 is the utility model material channel axial direction cut away view；
The meaning of appended drawing reference in figure: 1- hopper；The upper motor of 2-；3- hopper heating device；5- twists bucket；Motor under 6-；7-
Screw auger；8- material channel；81- heater strip；The side 31- heating rod；32- heating coil.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
It is as shown in Figure 1 to Figure 3: present embodiment discloses a kind of hot type injection molding machine hopper, including hopper 1, upper motor 2,
Hopper heating device 3 twists bucket 5 and lower transmission heating device, and upper motor 2 is set to right above hopper 1, twists bucket 5 and connects upper motor 2
Power output end, hopper heating device 3 includes side heating rod 31 and heating coil 32, and side heating rod 31 has more, and more sides add
Hot pin 31 is uniformly distributed along hopper 1, and the lower end of side heating rod 31 is all connected with heating coil 32, and side heating rod 31, which is set to, twists bucket 5 and hopper 1
Between；
Lower transmission heating device includes that lower motor 6, screw auger 7 and section are circular material channel 8, lower motor 6
Power output end connects screw auger 7, and screw auger 7 is set to the inside of material channel 8, is equipped with helical form in material channel 8
Heater strip 81(Fig. 3), the lower end of hopper 1 connects material channel 8, and the output end of material channel 8 connects injection molding channel.
In order to promoted twist bucket 5 mixing effect: preferably twist bucket 5 side wall be equipped with several through-holes, the preferred circular hole of through-hole, because
The partial size of most of plastic grain raw material is less than 5mm, therefore the preferred 5-10mm of diameter range of through-hole.
As shown in Figure 2: specific side heating rod 31 has the six roots of sensation.
The injection molding channel end of material channel 8 is taper, and the injection molding channel end of screw auger 7 is also taper.
The axis vertical of hopper 1 is arranged, and screw auger 7 and material channel 8 are horizontally disposed.
When work, upper motor 2 respectively drives with lower motor 6 twists bucket 5 and the rotation of screw auger 7, twists bucket 5 and is equipped with through-hole,
Plastic grain can pass through out of through-hole, and under the agitation for twisting bucket 5, plastic grain is sufficiently contacted with hopper heating device 3, be promoted
The uniformity of heating.
Plastic grain (raw material) enters to inside material channel 8 from hopper 1, is delivered to note under the action of screw auger 7
Creeping road, due in material channel 8 be equipped with spiral helicine heater strip 81, and raw material under the action of screw auger 7 in material
Overturning, rotation in channel 8, therefore can further heat, melt the plastic grain not being completely melt further.
Due to twisting bucket 5, revolving speed is lower at work with screw auger 7, does not need excessively high revolving speed, therefore
Upper motor 2 and lower motor 6 are the motors of built-in speed reducer, and the motor of built-in speed reducer belongs to the prior art.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (7)
1. a kind of hot type injection molding machine hopper, which is characterized in that including hopper (1), upper motor (2), hopper heating device (3),
Bucket (5) and lower transmission heating device are twisted, the upper motor (2) is set to right above hopper (1), and strand bucket (5) connection powers on
The power output end of machine (2), the hopper heating device (3) include side heating rod (31) and heating coil (32), the side heating
Stick (31) has more, and more side heating rods (31) are uniformly distributed along hopper (1), and the lower end of side heating rod (31) is all connected with heating coil
(32), the side heating rod (31), which is set to, twists between bucket (5) and hopper (1)；
The lower transmission heating device includes that lower motor (6), screw auger (7) and section are circular material channel (8), described
The power output end of lower motor (6) connects screw auger (7), and the screw auger (7) is set to the inside of material channel (8),
Spiral helicine heater strip (81) are equipped in the material channel (8), the lower end of the hopper (1) connects material channel (8), described
The output end of material channel (8) connects injection molding channel.
2. hot type injection molding machine hopper according to claim 1, which is characterized in that it is described twist bucket (5) if side wall be equipped with
Dry through-hole.
3. hot type injection molding machine hopper according to claim 2, which is characterized in that the through-hole is circular hole, through-hole it is straight
Diameter range is 5-10mm.
4. hot type injection molding machine hopper according to claim 1, which is characterized in that the side heating rod (31) has the six roots of sensation.
5. hot type injection molding machine hopper according to claim 1, which is characterized in that the injection molding stream of the material channel (8)
Road end is taper, and the injection molding channel end of the screw auger (7) is also taper.
6. hot type injection molding machine hopper according to claim 1, which is characterized in that the axis vertical of the hopper (1) is set
It sets, the screw auger (7) and material channel (8) are horizontally disposed.
7. hot type injection molding machine hopper according to claim 1, which is characterized in that the upper motor (2) and lower motor (6)
Built-in speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293751.7U CN209176045U (en) | 2018-08-13 | 2018-08-13 | A kind of hot type injection molding machine hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293751.7U CN209176045U (en) | 2018-08-13 | 2018-08-13 | A kind of hot type injection molding machine hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176045U true CN209176045U (en) | 2019-07-30 |
Family
ID=67357869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821293751.7U Active CN209176045U (en) | 2018-08-13 | 2018-08-13 | A kind of hot type injection molding machine hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176045U (en) |
-
2018
- 2018-08-13 CN CN201821293751.7U patent/CN209176045U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190829 Address after: 215341 No. 168 Yuxi West Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Fuliwang precision electromechanical (Chinese) Limited by Share Ltd Address before: 215300 No. 185 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Good Rock Metal Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |