CN203331371U - Injection moulding component of vertical injection moulding machine - Google Patents
Injection moulding component of vertical injection moulding machine Download PDFInfo
- Publication number
- CN203331371U CN203331371U CN2013203481606U CN201320348160U CN203331371U CN 203331371 U CN203331371 U CN 203331371U CN 2013203481606 U CN2013203481606 U CN 2013203481606U CN 201320348160 U CN201320348160 U CN 201320348160U CN 203331371 U CN203331371 U CN 203331371U
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- CN
- China
- Prior art keywords
- injection moulding
- barrel
- motor
- injection
- screw
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 16
- 239000007924 injection Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection moulding component of a vertical injection moulding machine. The injection moulding component comprises a rack, a charging barrel fixed on the rack, a motor and a screw, wherein the motor is arranged above the charging barrel through a shaft rod and can move up and down; the screw is driven by the motor, and the bottom end of the screw is sleeved in the charging barrel; a non-return ring is arranged at the top of the charging barrel, and a nozzle with a conical inner cavity is arranged at the bottom of the charging barrel; the screw is provided with a conical screw head which is consistent with the inner cavity of the nozzle in size. According to the injection moulding component disclosed by the utility model, by improving the non-return ring and nozzle of the charging barrel and combining the design of the screw head, the injection moulding machine can realize an injection moulding effect with higher precision.
Description
Technical field
The utility model relates to the injection machine field, and particularly a kind of vertical injection molding machine is articles injection-moulded.
Background technology
The injection device of traditional injection machine, its structure comprises that fixed form, barrel, screw rod, seat move cylinder, injection cylinder, injection seat, guide holder and guide post, seat moves cylinder piston rod and fixed form is fixed, seat moves the cylinder bonnet and the injection cylinder protecgulum is fixed, barrel is fixed in the cylinder barrel of injection cylinder, screw rod is fixed in injection seat, and guide post is fixed in guide holder, and guide post plays the support guide effect to injection cylinder and injection seat.When seat moves the oil suction chamber oil return of cylinder chamber, because of seat, to move the cylinder piston motionless, hydraulic oil promotion seat moves the cylinder cylinder barrel and advances, seat moves advancing of cylinder cylinder barrel can drive injection cylinder, barrel and screw rod near fixed form, when the oil suction chamber oil return of injection cylinder cylinder barrel chamber, motionless because of the injection cylinder cylinder barrel, hydraulic oil promotes the injection cylinder piston-advance, drive injection seat and screw rod and advance, the molten plastic in barrel is injected away.
The injection moulding apparatus complex structure of this injection machine, install trouble, thereby in actual operating process, easily cause the wearing and tearing precision control ratio of machine part poor.
The utility model content
Technical problem to be solved in the utility model is to provide the articles injection-moulded of a kind of vertical injection molding machine, this scheme is fixed in barrel on frame, by axostylus axostyle, motor is arranged at directly over barrel, can improve the precision of injection moulding, by the improvement to barrel shower nozzle and check (non-return) valve, make injection moulding reach optimum efficiency.
A kind of vertical injection molding machine articles injection-moulded, comprise frame, be fixed in barrel, motor and screw rod on frame, described motor is arranged at described barrel top and can moves up and down with the axostylus axostyle direction by axostylus axostyle, and described screw rod is by described driven by motor, and its bottom is placed in described barrel inside.
Further, described barrel bottom is provided with nozzle, and this nozzle chamber is arranged to taper shape.
Further, described barrel bottom is provided with check ring, can prevent material overflow in barrel.
Further, described screw rod bottom is provided with conical screw head, and the size of this screw head and described nozzle chamber in the same size.
Like this, after material enters barrel, starter motor moves down along axostylus axostyle drive screw rod, and the pressure that material is subject to screw rod and check ring down pushes, and because the barrel bottom nozzle is less, in barrel, material fully merges under pressure, and viscosity becomes large thus.When screw head moves to the barrel bottom, because the screw head shape is consistent with nozzle inner walls, can make material in barrel extrude to greatest extent, can not cause waste, can also guarantee injection moulding material viscosity and precision simultaneously.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of vertical injection molding machine articles injection-moulded, comprise frame 5, be fixed in barrel 1, motor 2 and screw rod 3 on frame, described motor 2 is arranged at described barrel 1 top and can moves up and down with axostylus axostyle 4 directions by axostylus axostyle 4, described screw rod 3 is driven by described motor 2, and its bottom is placed in described barrel 1 inside.
In specific implementation process, described barrel 1 bottom is provided with nozzle 11, and these nozzle 11 inner chambers are arranged to taper shape, and its bottom is provided with check ring 12, can prevent the interior material overflow of barrel 1; Described screw rod 3 bottoms are provided with conical screw head 31, and the size of this screw head 31 and described nozzle 11 inner chamber in the same sizes.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a vertical injection molding machine is articles injection-moulded, comprise frame, be fixed in barrel, motor and screw rod on frame, described motor is arranged at described barrel top and can moves up and down by axostylus axostyle, and described screw rod is by described driven by motor, and its bottom is placed in described barrel inside.
2. a kind of vertical injection molding machine according to claim 1 is articles injection-moulded, it is characterized in that: described barrel bottom is provided with a nozzle, and this nozzle chamber is conical.
3, a kind of vertical injection molding machine according to claim 1 is articles injection-moulded, it is characterized in that: described barrel top is provided with check ring.
4, a kind of vertical injection molding machine according to claim 2 is articles injection-moulded, it is characterized in that: described screw rod bottom is provided with conical screw head, and this screw head size is consistent with described nozzle chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203481606U CN203331371U (en) | 2013-06-18 | 2013-06-18 | Injection moulding component of vertical injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203481606U CN203331371U (en) | 2013-06-18 | 2013-06-18 | Injection moulding component of vertical injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331371U true CN203331371U (en) | 2013-12-11 |
Family
ID=49700068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203481606U Expired - Fee Related CN203331371U (en) | 2013-06-18 | 2013-06-18 | Injection moulding component of vertical injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660495A (en) * | 2020-05-14 | 2020-09-15 | 海天塑机集团有限公司 | Upright auxiliary injection device |
-
2013
- 2013-06-18 CN CN2013203481606U patent/CN203331371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660495A (en) * | 2020-05-14 | 2020-09-15 | 海天塑机集团有限公司 | Upright auxiliary injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160927 Address after: 523000 Guangdong province Dongguan City Qishi Town Gold Lake Industrial Zone Patentee after: Guangdong De Qun Machinery Co., Ltd. Address before: 523000 Guangdong province Dongguan City Qishi town Baohua six streets No. 297 Patentee before: Chen Yuancheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |