CN207841984U - A kind of injection molding apparatus of color plastic products - Google Patents
A kind of injection molding apparatus of color plastic products Download PDFInfo
- Publication number
- CN207841984U CN207841984U CN201721715574.2U CN201721715574U CN207841984U CN 207841984 U CN207841984 U CN 207841984U CN 201721715574 U CN201721715574 U CN 201721715574U CN 207841984 U CN207841984 U CN 207841984U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- shell
- injection molding
- slide bar
- molding apparatus
- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection molding apparatus of color plastic products, the top of the pedestal is fixed with hydraulic press, the output end of hydraulic press is connected with push rod, one end of push rod is hinged with follower arm, one end of follower arm is welded with non-return pressure head, and the outer wall of push rod is equipped with fixture block, one end of fixture block extends to outside pedestal and is hinged with motion bar, and one end of motion bar is hinged with shaft；The top of the pedestal is provided with shell, and the outer wall of shell is provided with material storing box, and slide bar is inserted in shell, and one end of slide bar is articulated with shaft, and the outer wall top of slide bar is fixed with de-bubble plate, and the inside of de-bubble plate is placed with except alveolar sphere.The utility model adds defoaming device by the charging link in injection molding machine, there is the case where entrained air bubbles during charging in the effective molten plastic that reduces, to make injecting products be influenced the probability scrapped reduction by entrained air bubbles, the yields of product is improved, is increased economic efficiency.
Description
Technical field
The utility model is related to injection molding apparatus technical field more particularly to a kind of injection moldings of color plastic products
Device.
Background technology
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 former of variously-shaped plastic products is made in mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, so that it is projected and is full of mold cavity, but during injection molding machine is molded, and injecting head will
In material storing box molten plastic push-in mold during usually can entrained air bubbles, and entrained air bubbles it is most important the reason is that due to
Molten plastic charging rate during charging is excessively violent, and the fraction defective of injecting products can be improved from the bubble of entrainment, right
Enterprise's continuous production causes to perplex.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of colored plastic system proposed
The injection molding apparatus of product.
To achieve the goals above, the utility model uses following technical solution：
A kind of injection molding apparatus of color plastic products, including pedestal, the top of the pedestal are fixed with by screw
The output end of hydraulic press, hydraulic press is connected with push rod, and one end of push rod is hinged with follower arm, and one end of follower arm is welded with non-return
Pressure head, and the outer wall of push rod is equipped with fixture block, one end of fixture block extends to outside pedestal and is hinged with motion bar, one end hinge of motion bar
It is connected to shaft；
The top of the pedestal is vertically provided with shell, and the outer wall of shell is provided with material storing box, and shell is hollow
Slide bar is inserted in structure and shell, one end of slide bar is articulated with shaft, and the outer wall top of slide bar has been fixed by the bracket de-bubble plate,
The inside of de-bubble plate is placed with except alveolar sphere.
Preferably, the side wall of the pedestal is provided with the limiting slot being arranged along shell length direction, and fixture block is located at pedestal limit
In the slot of position.
Preferably, the side wall of the pedestal is provided with the guide rail being arranged along shell length direction, and one end of shaft is located at and leads
In rail, shaft is hinged with motion bar and slide bar successively by casing center to shell outside direction.
Preferably, the material storing box and pedestal top are provided with feeding-passage, and are connected between feeding-passage, and charging is logical
Follower arm is equipped in road.
Preferably, de-bubble plate top is provided with straight slot and notch is welded with wire netting, is placed between de-bubble plate wire netting
Have and removes alveolar sphere.
Preferably, the length of the motion bar is more than the distance between fixture block and slide bar.
The utility model has the beneficial effects that：
When 1, buffering molten plastic charging rate by removing alveolar sphere, and bubble occur in molten plastic, de-bubble club
Bubble is adsorbed on spherome surface, is discharged automatically from top after bubble becomes larger；
2, it pushes de-bubble plate to pump using follower arm, self-position is changed according to injection molding process, is being molded
When pressure head is moved to mold, de-bubble plate moves down, when injection molding pressure head is moved to mold, conversely, to make de-bubble plate will not
The normal fill process of injection molding machine is influenced, molten plastic is preferably reduced and the case where entrained air bubbles occurs during charging.
By adding defoaming device in the charging link of injection molding machine, the effective molten plastic that reduces goes out during charging
The case where existing entrained air bubbles, improves the yields of product to make injecting products be influenced the probability scrapped reduction by entrained air bubbles,
It increases economic efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of color plastic products injection molding apparatus structural schematic diagram；
Fig. 2 be the utility model proposes a kind of color plastic products injection molding apparatus de-bubble harden structure signal
Figure.
In figure：1 pedestal, 2 hydraulic presses, 3 push rods, 4 follower arms, 5 non-return pressure heads, 6 fixture blocks, 7 motion bars, 8 shafts, 9 slide bars,
Alveolar sphere is removed in 10 de-bubble plates, 11 shells, 12 material storing box, 13.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the top of a kind of injection molding apparatus of color plastic products, including pedestal 1, the pedestal 1 is logical
It crosses screw and is fixed with hydraulic press 2, the output end of hydraulic press 2 is connected with push rod 3, and one end of push rod 3 is hinged with follower arm 4, charging
One end of bar 4 is welded with non-return pressure head 5, and the outer wall of push rod 3 is equipped with fixture block 6, and one end of fixture block 6 extends to outside pedestal 1 and cuts with scissors
It is connected to motion bar 7, one end of motion bar 7 is hinged with shaft 8；
The top of the pedestal 1 is vertically provided with shell 11, and the outer wall of shell 11 is provided with material storing box 12, shell
11 is are inserted with slide bar 9 in hollow structure and shell 11, and one end of slide bar 9 is articulated with shaft 8, and the outer wall top of slide bar 9 passes through branch
Frame is fixed with de-bubble plate 10, and the inside of de-bubble plate 10 is placed with except alveolar sphere 13.
In the utility model, the side wall of the pedestal 1 is provided with the limiting slot being arranged along 11 length direction of shell, and fixture block 6
In 1 limiting slot of pedestal.
In the utility model, the side wall of the pedestal 1 is provided with the guide rail being arranged along 11 length direction of shell, and shaft 8
One end is located in guide rail, and shaft 8 is hinged with motion bar 7 and slide bar 9 successively by 11 center of shell to 11 outside direction of shell.
In the utility model, the material storing box 12 and 1 top of pedestal are provided with feeding-passage, and are connected between feeding-passage
It is logical, follower arm 4 is equipped in feeding-passage.
In the utility model, 10 top of de-bubble plate is provided with straight slot and notch is welded with wire netting, 10 iron wire of de-bubble plate
It is placed between net except alveolar sphere 13.
In the utility model, the length of the motion bar 7 is more than the distance between fixture block 6 and slide bar 9.
In the technical solution that one embodiment of the utility model proposes, follower arm 4 is during rotary feeding, by liquid
Molten plastic is pushed into mold using push rod 3 under the driving of press 2, and the fixture block 6 that 3 outer wall of push rod carries utilizes motion bar 7
Slide bar 9 is pushed to move down, to drive de-bubble plate 10 to move down, and conversely, making de-bubble plate 10 will not shadow when the reply of push rod 3
The normal fill process of injection molding machine is rung, molten plastic is preferably reduced and the case where entrained air bubbles occurs during charging, this
When, the bubble of molten plastic entrained with during charging can be adsorbed on when by de-bubble plate 10 except 13 surface of alveolar sphere, waited for
Bubble is discharged from 12 top of material storing box automatically after becoming larger.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of injection molding apparatus of color plastic products, including pedestal (1), which is characterized in that the top of the pedestal (1)
Be fixed with hydraulic press (2) by screw, the output end of hydraulic press (2) is connected with push rod (3), one end of push rod (3) be hinged with into
Expect bar (4), one end of follower arm (4) is welded with non-return pressure head (5), and the outer wall of push rod (3) is equipped with fixture block (6), fixture block (6)
One end extends to pedestal (1) outside and is hinged with motion bar (7), and one end of motion bar (7) is hinged with shaft (8)；
The top of the pedestal (1) is vertically provided with shell (11), and the outer wall of shell (11) is provided with material storing box (12),
Shell (11) is to be inserted with slide bar (9) in hollow structure and shell (11), and one end of slide bar (9) is articulated with shaft (8), slide bar (9)
Outer wall top be fixed by the bracket de-bubble plate (10), the inside of de-bubble plate (10) is placed with except alveolar sphere (13).
2. a kind of injection molding apparatus of color plastic products according to claim 1, which is characterized in that the pedestal
(1) side wall is provided with the limiting slot being arranged along shell (11) length direction, and fixture block (6) is located in pedestal (1) limiting slot.
3. a kind of injection molding apparatus of color plastic products according to claim 1, which is characterized in that the pedestal
(1) side wall is provided with the guide rail being arranged along shell (11) length direction, and one end of shaft (8) is located in guide rail, shaft (8) by
Shell (11) center to shell (11) outside direction is hinged with motion bar (7) and slide bar (9) successively.
4. a kind of injection molding apparatus of color plastic products according to claim 1, which is characterized in that the material storing box
(12) and pedestal (1) top is provided with feeding-passage, and is connected between feeding-passage, and follower arm (4) is equipped in feeding-passage.
5. a kind of injection molding apparatus of color plastic products according to claim 1, which is characterized in that the de-bubble plate
(10) top is provided with straight slot and notch is welded with wire netting, is placed with except alveolar sphere (13) between de-bubble plate (10) wire netting.
6. a kind of injection molding apparatus of color plastic products according to claim 1, which is characterized in that the motion bar
(7) length is more than the distance between fixture block (6) and slide bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715574.2U CN207841984U (en) | 2017-12-11 | 2017-12-11 | A kind of injection molding apparatus of color plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715574.2U CN207841984U (en) | 2017-12-11 | 2017-12-11 | A kind of injection molding apparatus of color plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207841984U true CN207841984U (en) | 2018-09-11 |
Family
ID=63424124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715574.2U Expired - Fee Related CN207841984U (en) | 2017-12-11 | 2017-12-11 | A kind of injection molding apparatus of color plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207841984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157592A (en) * | 2022-07-18 | 2022-10-11 | 江西科恒照明电器有限公司 | Garbage bin injection moulding device of reducible bubble problem |
-
2017
- 2017-12-11 CN CN201721715574.2U patent/CN207841984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157592A (en) * | 2022-07-18 | 2022-10-11 | 江西科恒照明电器有限公司 | Garbage bin injection moulding device of reducible bubble problem |
| CN115157592B (en) * | 2022-07-18 | 2024-02-27 | 江西科恒照明电器有限公司 | Dustbin injection molding equipment capable of reducing bubble problem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |