CN109352936A - A kind of automobile parts injection molding machine and its production technology - Google Patents
A kind of automobile parts injection molding machine and its production technology Download PDFInfo
- Publication number
- CN109352936A CN109352936A CN201811077228.5A CN201811077228A CN109352936A CN 109352936 A CN109352936 A CN 109352936A CN 201811077228 A CN201811077228 A CN 201811077228A CN 109352936 A CN109352936 A CN 109352936A
- Authority
- CN
- China
- Prior art keywords
- masterbatch
- automobile parts
- rotating wheel
- molding machine
- plastic pellet
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1866—Feeding multiple materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Abstract
The present invention relates to auto parts machinery manufacture fields, more specifically, it relates to a kind of automobile parts injection molding machine and its production technology.A kind of automobile parts injection molding machine, storage device including storing raw material, the screw conveying device that material in storage device is transferred out, the material of screw conveying device conveying is formed to the molding machine of automobile parts, storage device includes hopper and the Masterbatch storage basket in hopper, plastic pellet stores basket, discharge port is equipped with below Masterbatch storage basket and plastic pellet storage basket, conveying mechanism is equipped with below Masterbatch storage basket and plastic pellet storage basket, conveying mechanism includes that the rotating wheel of discharge port and the driving dynamical element of driving rotating wheel rotation are blocked in peripheral side cooperation, the peripheral side of each rotating wheel is equipped with multiple delivery chutes.Due to being the ingredient for carrying out Masterbatch and plastic pellet in the form of multiple small lot, Masterbatch and plastic pellet have been in uniformly mixed state after falling into screw conveying device.
Description
Technical field
The present invention relates to auto parts machinery manufacture fields, more specifically, it relates to a kind of automobile parts injection molding machine and its life
Production. art.
Background technique
Authorization Notice No. is that the utility model patent of CN204526034U discloses a kind of injection molding machine injecting mechanism.The injection molding
Machine conveys plastic grain by screw conveying device, modeling when plastic grain is transferred out by screw conveying device, in hopper
Material particle enters in screw conveying device under gravity, realizes the lasting conveying of plastic grain.
But the program has the following problems: placing into hopper after must first mixing Masterbatch and plastic pellet, ability
The uniform color on surface when enough automobile parts being allowed to form.Therefore additional artificial or equipment is needed to carry out the work of material mixing
Make.
Summary of the invention
In view of the deficienciess of the prior art, the present invention one of them be designed to provide a kind of automobile parts injection molding machine,
It is advantageous that raw material can uniformly mix Masterbatch and plastic pellet during entering in screw conveying device.
To achieve the above object, the present invention provides the following technical scheme that a kind of automobile parts injection molding machine, including storage are former
The storage device of material, the screw conveying device that the material in storage device is transferred out, the object for conveying screw conveying device
Material forms the molding machine of automobile parts, and the storage device includes hopper and Masterbatch storage basket, plastics in hopper
Discharge port, the Masterbatch storage basket and plastics are equipped with below grain storage basket, Masterbatch storage basket and plastic pellet storage basket
Be equipped with conveying mechanism below grain storage basket, the conveying mechanism include peripheral side cooperation block the rotating wheel of discharge port with
And the driving dynamical element of driving rotating wheel rotation, the peripheral side of each rotating wheel are equipped with multiple delivery chutes.
By using above-mentioned technical proposal, rotating wheel rotation is driven by driving dynamical element, in the mistake of rotating wheel rotation
Cheng Zhong, when delivery chute is entered in Masterbatch storage basket or plastic pellet storage basket, Masterbatch or plastic pellet enter in delivery chute.Turning
During driving wheel continues to rotate, delivery chute is detached from Masterbatch storage basket or plastic pellet stores basket, and by the color masterbatch in delivery chute
Grain or plastic pellet are poured into hopper.Since Masterbatch and plastic pellet are all continuously to be conveyed outward by delivery chute, and single is defeated
The batch sent is smaller, the ingredient of Masterbatch and plastic pellet is carried out in the form of multiple small lot, Masterbatch and plastic pellet are being fallen into
I.e. in the more uniform state of mixing after in screw conveying device.And pass through the not year-on-year of the delivery chute size of two rotating wheels
Example, it will be able to control the proportion of Masterbatch and plastic pellet.
The present invention is further arranged to: the discharge port is rectangle, and the thickness of the rotating wheel is equal to the width of discharge port,
Four sides of the discharge port are bonded with rotating wheel.
By using above-mentioned technical proposal, setting discharge port is rectangle so that four sides of discharge port can with turn
Driving wheel abuts against cooperation, and Masterbatch and plastic pellet is avoided to spill from the gap location of discharge port and rotating wheel, cause Masterbatch and
Preset value is not achieved in the proportion of plastic pellet.
The present invention is further arranged to: the side grafting of the rotation axis is there are two flat key, on the inner ring of the rotating wheel
Equipped with the keyway matched with flat key, flat key is inserted into keyway.
By using above-mentioned technical proposal, flat key is set and is inserted into keyway, rotation axis is transmitted when rotation
Torque drives rotating wheel to rotate together.
The present invention is further arranged to: the position in the rotation axis positioned at each flat key two sides is equipped with annular groove, often
Card has the circlip for shaft abutted against with the side of rotating wheel in a annular groove.
By using above-mentioned technical proposal, annular groove is set on the rotating shaft to install circlip for shaft, and pass through axis
The two sides limitation rotating wheel that rotating wheel is abutted with circlip is axially moved on the rotating shaft, avoids flat key and keyway point
From.
The present invention is further arranged to: the position in the hopper below discharging mechanism is equipped with helical form and is welded on material
The mixing track to struggle against on inner wall.
By using above-mentioned technical proposal, spiral helicine mixing track is welded on the inner wall of hopper so that Masterbatch and
Plastic pellet is in the position for reaching mixing track, and along mixing track to during downslide, Masterbatch and plastic pellet can be into
The mixing of one step, increases its mixed effect, makes its mixing more evenly.
The present invention is further arranged to: the width of the mixing track is less than radius of the hopper at this.
By using above-mentioned technical proposal, so that mixing track is capable of forming spiral path, material enters mixing track
When, meeting is along mixing track to downslide without directly falling down from centre.
The present invention is further arranged to: the mixing track is on the section of vertical direction toward far from connected hopper inner wall
Direction tilt upwards.
By using above-mentioned technical proposal, inclined mixing track makes the Masterbatch fallen on mixing track and plastics
Grain can all keep falling during gliding along mixing track in the side of fitting hopper inner wall, during downslide,
Masterbatch and plastic pellet just mix.
The present invention is further arranged to: the delivery chute is uniformly distributed in the peripheral side of rotating wheel, and same rotating wheel
Multiple delivery chute shape sizes are equal.
By using above-mentioned technical proposal, the shape size that delivery chute is arranged is equal, and rotating wheel is uniformly conveyed
Material rather than it is sometimes fast and sometimes slow so that mixing evenness it is higher so that molding automobile parts color difference is smaller.
The present invention is further arranged to: the delivery chute is rectangle, and is rounded down at the port of delivery chute.
By using above-mentioned technical proposal, in the delivery chute port of rectangle, setting fillet to transport in delivery chute with raw material
When moving the position cooperated with discharge port, fillet can be easier to will be above the material discharge delivery chute of delivery chute upper end.
One of them is designed to provide a kind of automobile parts injection molding machine to the present invention, it is advantageous that enter screw rod defeated for raw material
Masterbatch and plastic pellet can uniformly be mixed during sending in device.
To achieve the above object, the present invention provides the following technical scheme that it is a kind of using above-mentioned automobile parts injection molding machine
Production technology, comprising:
Step 1: the storage of raw materials in storage device
Topple over Masterbatch and enter Masterbatch storage basket, topples over plastic pellet and enter plastic pellet storage basket；
Step 2: storage device blending transportation raw material
Driving motor drives rotating wheel rotation, and during rotating wheel rotates, Masterbatch and plastic pellet are constantly by delivery chute band
Out, blending transportation is gone out and in mixing track；
Step 3: in hot melt and transferring raw material to mold
Mixed raw material is conveyed by screw conveying device, raw material is heated fusing during conveying, last defeated
It is sent in mold；
Step 4: automobile parts form
Raw material is cooled and shaped in mold, and discharging is opened after cooling and shaping.
By using above-mentioned technical proposal, automobile parts are processed using the equipment, so that automobile parts form.Due to
The step of mixing Masterbatch and plastic pellet is omitted, therefore production efficiency is higher.
In conclusion the invention has the following advantages:
1, since Masterbatch and plastic pellet are all continuously to be conveyed outward by delivery chute, and the batch of single conveying is smaller, with
The form of multiple small lot carries out the ingredient of Masterbatch and plastic pellet, and Masterbatch and plastic pellet are after falling into screw conveying device
I.e. in the more uniform state of mixing；
2, spiral helicine mixing track is welded on the inner wall of hopper, so that Masterbatch and plastic pellet are in the position for reaching mixing track
It sets, and along mixing track to during downslide, Masterbatch and plastic pellet can be mixed further, increase its mixed effect,
Make its mixing more evenly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the schematic cross-sectional view of storage device in embodiment；
Fig. 3 is the perspective view of the explosion of Masterbatch storage basket, plastic pellet storage basket and discharging mechanism in embodiment；
Fig. 4 is the enlarged drawing in Fig. 3 at A.
Appended drawing reference: 1, storage device；2, screw conveying device；3, molding machine；4, hopper；5, Masterbatch stores basket；
6, plastic pellet stores basket；7, discharging mechanism；8, discharge port；9, rotation axis；10, driving motor；11, rotating wheel；12, delivery chute；
13, flat key；14, keyway；15, annular groove；16, circlip for shaft；17, mixing track.
Specific embodiment
Referring to attached drawing, the invention will be further described.
Embodiment one:
As shown in Figure 1, a kind of automobile parts injection molding machine, including storing the storage device 1 of raw material, by the material in storage device 1
The screw conveying device 2 transferred out, the material for conveying screw conveying device 2 form the molding machine 3 of automobile parts.
As shown in Figures 2 and 3, storage device 1 include hopper 4 and be fixedly installed in hopper 4 Masterbatch storage basket 5,
Plastic pellet stores basket 6, and the lower section that Masterbatch storage basket 5 and plastic pellet store basket 6 is equipped with discharging mechanism 7.Masterbatch stores basket 5
It is shunk with the lower end of plastic pellet storage basket 6 and forms small end, and form the discharge port 8 of rectangle in its lower end.
As shown in Figures 2 and 3, discharging mechanism 7 includes the rotation axis 9 being horizontally arranged on hopper 4, the both ends of rotation axis 9
It is provided with the driving motor 10 of the rotation of turn moving axis 9 across hopper 4 and in the outside of hopper 4, in rotation axis 9 there are two fixations
Rotating wheel 11, two rotating wheels 11 are fitted in the lower section of Masterbatch storage basket 5 and plastic pellet storage basket 6 respectively.Rotating wheel 11
Thickness is equal to the width of discharge port 8, and the fraction of 11 upper end of rotating wheel protrudes into Masterbatch storage basket 5 or plastic pellet storage basket 6,
And four sides of discharge port 8 are bonded with rotating wheel 11.It is provided in the circumferential direction of each rotating wheel 11 multiple uniformly distributed
12 shape size of multiple delivery chutes of delivery chute 12, same rotating wheel 11 is equal.Delivery chute 12 is rectangle, and in delivery chute 12
Port at be rounded down.
As shown in Figures 2 and 3, driving motor 10 drives rotating wheel 11 to rotate, during rotating wheel 11 rotates, when defeated
When the position of slot 12 being sent to reach the position in Masterbatch storage basket 5 or plastic pellet storage basket 6, Masterbatch or plastic pellet enter conveying
In slot 12.During rotating wheel 11 continues to rotate, delivery chute 12, which turns to, is detached from Masterbatch storage basket 5 or plastic pellet storage basket
When 6 position, Masterbatch and plastic pellet in delivery chute 12 are deviate from from delivery chute 12.During rotating wheel 11 rotates,
Masterbatch and plastic pellet are taken out from Masterbatch storage basket 5 and plastic pellet storage basket 6 constantly, realize Masterbatch and plastic pellet
Be continuously conveyed.
As shown in Figure 3 and Figure 4, the side grafting of rotation axis 9 is provided with and is put down on the inner ring of rotating wheel 11 there are two flat key 13
The keyway 14 that key 13 cooperates, flat key 13, which is caught in, to be realized in keyway 14 and transmits torque by flat key 13, so that when 9 turns of rotation axis
Rotating wheel 11 can be driven to rotate together.Position in rotation axis 9 positioned at each 13 two sides of flat key is equipped with annular groove 15, passes through
Circlip for shaft 16 is caught in annular groove 15 to abut the position for carrying out fixed rotator 11 with the two sides of rotating wheel 11, avoids turning
Driving wheel 11 slides in rotation axis 9.When needing to adjust the proportion of Masterbatch and plastic pellet, circlip for shaft 16 is removed,
Then rotation axis 9 is extracted, so that one end of rotation axis 9 is detached from the side wall of hopper 4, rotating wheel 11 is passed through into rotation axis 9 and material
One end that bucket 4 is detached from cooperation is unloaded, replacement delivery chute 12 rotating wheel 11 of different sizes.So that two rotating wheels 11 can satisfy
New Masterbatch and plastic pellet ratio requirement.
It is welded on 4 inner wall of hopper as shown in Fig. 2, being equipped with helical form positioned at the position of 7 lower section of discharging mechanism in hopper 4
Mixing track 17, the width of mixing track 17 are slightly less than radius of the hopper 4 at this, and cross-sectional view observation from vertical direction
When, mixing track 17 tilts upwards toward the separate side with the welding of 4 inner wall of hopper.Inclined mixing track 17 to fall mixed
Expect that Masterbatch and plastic pellet on track 17 all can be the one of fitting 4 inner wall of hopper during gliding along mixing track 17
Side is kept falling, and during downslide, Masterbatch and plastic pellet are just mixed.Since Masterbatch and plastic pellet are all logical
The conveying of 12 quantitative continuous of delivery chute is crossed, the speed that the two enters mixing track 17 is generally uniform, therefore the two can be in mixing track
Mixing in 17.
Specific work process:
During driving motor 10 drives rotation axis 9 to rotate, rotating wheel 11 is rotated together with rotation axis 9, in the mistake of rotation
Delivery chute 12 constantly enters Masterbatch storage basket 5 in journey and plastic pellet stores basket 6, and internal Masterbatch and plastic pellet are conveyed
Out.The Masterbatch and plastic pellet transported out mixes in mixing track 17.Raw material enters screw conveying device 2 upon mixing
It is interior, so that molding automobile parts color is more uniform.
Embodiment two:
A kind of production technology of automobile parts, comprising:
Step 1: the storage of raw materials in storage device 1
Topple over Masterbatch and enter Masterbatch storage basket 5, topples over plastic pellet and enter plastic pellet storage basket 6.
Step 2: 1 blending transportation raw material of storage device
Driving motor 10 drives rotating wheel 11 to rotate, and during rotating wheel 11 rotates, Masterbatch and plastic pellet are constantly defeated
Slot 12 is sent to bring out, and blending transportation is gone out in mixing track 17.
Step 3: in hot melt and transferring raw material to mold
Mixed raw material is conveyed by screw conveying device 2, raw material is heated fusing during conveying, last defeated
It is sent in mold.
Step 4: automobile parts form
Raw material is cooled and shaped in mold, and discharging is opened after cooling and shaping.
Assigned direction in this specific embodiment is intended merely to facilitate between each component of statement positional relationship and mutually
The relationship of cooperation.This specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Claims (10)
1. a kind of automobile parts injection molding machine, including storing the storage device (1) of raw material, conveying the material in storage device (1)
The screw conveying device (2) gone out, the material for conveying screw conveying device (2) form the molding machine (3) of automobile parts,
Be characterized in: the storage device (1) includes hopper (4) and the Masterbatch being located in hopper (4) storage basket (5), plastic pellet storage
It is equipped with discharge port (8) below basket (6), Masterbatch storage basket (5) and plastic pellet storage basket (6), the Masterbatch stores basket
(5) and below plastic pellet storage basket (6) it is equipped with conveying mechanism, the conveying mechanism includes that discharging is blocked in peripheral side cooperation
The rotating wheel (11) of mouth (8) and the driving dynamical element of driving rotating wheel (11) rotation, the peripheral side of each rotating wheel (11)
Face is equipped with multiple delivery chutes (12).
2. automobile parts injection molding machine according to claim 1, it is characterized in that: the discharge port (8) is rectangle, the rotation
The thickness for taking turns (11) is equal to the width of discharge port (8), and four sides of the discharge port (8) are bonded with rotating wheel (11).
3. automobile parts injection molding machine according to claim 1, it is characterized in that: the side of the rotation axis (9) is plugged with two
A flat key (13), the inner ring of the rotating wheel (11) are equipped with the keyway (14) matched with flat key (13), flat key (13) insertion
In keyway (14).
4. automobile parts injection molding machine according to claim 3, it is characterized in that: being located at each flat key in the rotation axis (9)
(13) position of two sides is equipped with annular groove (15), and the interior card of each annular groove (15) has to be abutted against with the side of rotating wheel (11)
Circlip for shaft (16).
5. automobile parts injection molding machine according to claim 1, it is characterized in that: being located at discharging mechanism (7) in the hopper (4)
The position of lower section is equipped with helical form and is welded on the mixing track (17) on hopper (4) inner wall.
6. automobile parts injection molding machine according to claim 5, it is characterized in that: the width etc. of the mixing track (17) is less than
Radius of the hopper (4) at this.
7. automobile parts injection molding machine according to claim 1, it is characterized in that: the mixing track (17) is in vertical direction
It is tilted upwards on section toward the direction far from connected hopper (4) inner wall.
8. automobile parts injection molding machine according to claim 1, it is characterized in that: the delivery chute (12) is in rotating wheel (11)
It is uniformly distributed in peripheral side, and multiple delivery chutes (12) shape size of same rotating wheel (11) is equal.
9. automobile parts injection molding machine according to claim 8, it is characterized in that: the delivery chute (12) is rectangle, and defeated
It send and is rounded down at the port of slot (12).
10. a kind of production technology using the described in any item automobile parts injection molding machines of claim 1-9, characterized in that include:
Step 1: in storage device (1) the interior storage of raw materials
Topple over Masterbatch and enter Masterbatch storage basket (5), topples over plastic pellet and enter plastic pellet storage basket (6)；
Step 2: storage device (1) blending transportation raw material
Driving motor (10) drives rotating wheel (11) rotation, and during rotating wheel (11) rotates, Masterbatch and plastic pellet are continuous
Ground is brought out by delivery chute (12), and is gone out in mixing track (17) interior blending transportation；
Step 3: in hot melt and transferring raw material to mold
Mixed raw material is conveyed by screw conveying device (2), raw material is heated fusing during conveying, finally
It is transported in mold；
Step 4: automobile parts form
Raw material is cooled and shaped in mold, and discharging is opened after cooling and shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077228.5A CN109352936A (en) | 2018-09-15 | 2018-09-15 | A kind of automobile parts injection molding machine and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077228.5A CN109352936A (en) | 2018-09-15 | 2018-09-15 | A kind of automobile parts injection molding machine and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352936A true CN109352936A (en) | 2019-02-19 |
Family
ID=65350838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077228.5A Pending CN109352936A (en) | 2018-09-15 | 2018-09-15 | A kind of automobile parts injection molding machine and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339008A (en) * | 2022-10-18 | 2022-11-15 | 靖江市东达新能源科技有限公司 | New energy automobile battery pack cover plate processing raw material processing system |
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| CN107914372A (en) * | 2017-12-18 | 2018-04-17 | 苏州川鹏塑料有限公司 | The plasticizing apparatus that can be kneaded at a high speed |
| CN108372629A (en) * | 2018-04-25 | 2018-08-07 | 黄志力 | A kind of injection molding machine hopper for light guide plate processing |
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2018
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| CN104608324A (en) * | 2014-12-29 | 2015-05-13 | 宁波海洲机械有限公司 | Simple and precise mixing device of injection molding machine |
| CN106040063A (en) * | 2016-07-14 | 2016-10-26 | 苏州睿绮电子有限公司 | Automatic solution proportioning structure |
| CN107914372A (en) * | 2017-12-18 | 2018-04-17 | 苏州川鹏塑料有限公司 | The plasticizing apparatus that can be kneaded at a high speed |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200611 Address after: 430100 workshop building / unit 1 / No. 2, Changfu production base, Wuhan odechi Auto Parts Co., Ltd., MaoWan village, Zhashan street, Caidian District, Wuhan City, Hubei Province Applicant after: Wuhan jufengda Automobile Co., Ltd Address before: 430000 South of Changlu Avenue, Changfu Industrial Demonstration Park, Caidian District, Wuhan City, Hubei Province Applicant before: WUHAN AODECHI AUTOMOBILE PARTS Co.,Ltd. |
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Application publication date: 20190219 |
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