CN107839142A - A kind of efficient injection moulding apparatus of double gun barrels - Google Patents
A kind of efficient injection moulding apparatus of double gun barrels Download PDFInfo
- Publication number
- CN107839142A CN107839142A CN201711167136.1A CN201711167136A CN107839142A CN 107839142 A CN107839142 A CN 107839142A CN 201711167136 A CN201711167136 A CN 201711167136A CN 107839142 A CN107839142 A CN 107839142A
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- injection
- machine
- screw
- moulding 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/10—Injection moulding apparatus using moulds or injection units usable in different arrangements or combinations to each other
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of double efficient injection moulding apparatus of gun barrel, including power supply box, base, electric wire, bottom plate, hydraulic stem, body, contiguous block, slide plate, bolt hole, the first injection valve, guide rail, the second injection valve, injection hole, the first machine barrel, screw in injection molding machine, support base, the first motor, feeding mouth, preheating cylinder, the second motor, heating rod, fin, control panel, connecting tube, the second machine barrel, sub-feed tube and three-motor.The beneficial effects of the invention are as follows：By setting preheating cylinder to be preheated in advance to plastic grain, and then plastic grain is avoided when having just enter into the first machine barrel and the second machine barrel, cause screw in injection molding machine after a long time use because the hardness of plastic grain is larger, thread is damaged, and then reduces the service life of screw in injection molding machine.The device has simple in construction, can effectively reduce the defect rate of product, the features such as can effectively extending the service life of screw in injection molding machine.
Description
Technical field
The present invention relates to a kind of injection moulding apparatus, specially a kind of efficient injection moulding apparatus of double gun barrels, belong to plastics processing and applications
Field.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized into plastic shaping
The main former of variously-shaped plastic products is made in mould.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material, high pressure is applied to molten plastic, it is projected and is full of mold cavity；Injection machine is that plastics are entered by machine barrel in processing
Row heating, and provide pressure by screw in injection molding machine.
But existing injection machine still has certain defect when in use, existing injection machine is typically using single-shot cylinder
Structure, but the structure of single-shot cylinder is when the product larger to volume is processed again, because injection time length causes injection not have also
There is completion to result in plastics cooled and solidified, and then improve defect rate；Meanwhile plastic grain is being poured into machine by existing injection machine
When in body, plastic grain is not preheated in advance, and then when plastic grain has just enter into machine barrel, due to plastic grain hardness compared with
Causing screw in injection molding machine greatly, thread is damaged after a long time use, and then reduces the service life of screw in injection molding machine.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of efficient injection moulding apparatus of double gun barrels.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of double efficient injection moulding apparatus of gun barrel, including body,
The organism bottom sets bottom plate, the bottom base plate mounting seat, and the base side sets power supply box, the sidewall of the bottom plate
Control panel is installed, the body side sets hydraulic stem, and contiguous block is installed in the hydraulic stem side, and the contiguous block side is set
Slide plate is put, the first injection of slide plate side installation valve, the first injection valve side sets the second injection valve, described
Slide plate both ends set guide rail, and bolt hole is set inside the slide plate, injection hole, the injection are set inside the second injection valve
Mouth one end sets connecting tube, and the first machine barrel is installed in described connecting tube one end, and first inside machine barrel installs screw in injection molding machine, institute
State screw in injection molding machine one end and the first motor is installed, electric wire, connecting tube one end installation are installed in the first motor side
Second machine barrel, the second machine barrel side set three-motor, sub-feed tube, the sub-feed tube are installed at the top of second machine barrel
Top sets preheating cylinder, and the preheating cylinder side wall sets feeding mouth, described to preheat installation heating rod, the heating rod side inside cylinder
Wall installs fin, and the second motor is installed in described heating rod one end, and the first machine barrel bottom sets support base.
Preferably, in order that device can melt substantial amounts of plastic grain within the unit interval, and then can be in short-term
Interior to produce enough liquid plasticses, the connecting tube is shaped as Y-piece, and the connecting tube and first machine barrel, institute
State between the second machine barrel in close connection.
Preferably, in order that plastic grain can soften in advance when entering the first machine barrel and the second machine barrel, the fin
It is in be fixedly connected between the heating rod, and is automatically connected between the heating rod and the preheating cylinder.
Preferably, in order that facilitating worker to place different product mold, the slide plate and the described first injection valve it
Between be bolted, and be movably connected between the slide plate and the guide rail.
Preferably, in order that plastic grain is can be in screw in injection molding machine after the heating of the first machine barrel and the second machine barrel
Drive under by the plastic grain of liquid push-in connecting tube, first machine barrel is equipped with described with second inside machine barrel
Screw in injection molding machine, and the diameter of the screw in injection molding machine is slightly less than the diameter of first machine barrel and second machine barrel.
Preferably, in order that base is capable of the overall weight of support meanss, in fixation between the base and the bottom plate
Connection.
Preferably, it is the control panel and first motor, described in order that worker facilitates the operation of control device
Connected between power supply box by the electric wire.
Preferably, in order that plastic grain after melting in connecting tube can completely into injection hole, the injection hole with
In close connection between the connecting tube.
The beneficial effects of the invention are as follows：By setting preheating cylinder to be preheated in advance to plastic grain, and then avoid
Plastic grain causes screw in injection molding machine to exist when having just enter into the first machine barrel and the second machine barrel, because the hardness of plastic grain is larger
After long-time use, thread is damaged, and then reduces the service life of screw in injection molding machine；By setting the first machine barrel and the
Two machine barrels can increase the shot in the unit interval, and then prevent when carrying out injection molding to the larger product of volume, by
Cause injection to have not been completed in injection time length and result in plastics cooled and solidified, and then reduce defect rate.The device has
It is simple in construction, the defect rate of product can be effectively reduced, the features such as can effectively extending the service life of screw in injection molding machine.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is the first machine barrel and the second barrel configuration schematic diagram of the invention.
In figure：1st, power supply box；2nd, base；3rd, electric wire；4th, bottom plate；5th, hydraulic stem；6th, body；7th, contiguous block；8th, slide plate；9、
Bolt hole；10th, the first injection valve；11st, guide rail；12nd, the second injection valve；13rd, injection hole；14th, the first machine barrel；15th, it is molded
Machine screw rod；16th, support base；17th, the first motor；18th, feeding mouth；19th, cylinder is preheated；20th, the second motor；21st, heating rod；
22nd, fin；23rd, control panel；24th, connecting tube；25th, the second machine barrel；26th, sub-feed tube；27th, three-motor.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-2, a kind of double efficient injection moulding apparatus of gun barrel, including body 6, the bottom of body 6 set bottom plate 4,
The bottom mounting seat 2 of bottom plate 4, the side of base 2 set power supply box 1, and the side wall of bottom plate 4 installation control panel 23, the side of body 6 is set
Hydraulic stem 5, the side of hydraulic stem 5 installation contiguous block 7, the side of contiguous block 7 set slide plate 8, the side of slide plate 8 installation the first injection valve
10, the first injection valve 10 side sets the second injection valve 12, and the both ends of slide plate 8 set guide rail 11, and the inside of slide plate 8 sets bolt hole
9, the second injection valve 12 inside sets injection hole 13, and the one end of injection hole 13 sets connecting tube 24, the one end of connecting tube 24 installation the
One machine barrel 14, the inside of the first machine barrel 14 installation screw in injection molding machine 15, the first motor 17 of the one end of screw in injection molding machine 15 installation, first
Electric wire 3 is installed in the side of motor 17, and the second machine barrel 25 is installed in the one end of connecting tube 24, and the side of the second machine barrel 25 sets three-motor
27, the top of the second machine barrel 25 installation sub-feed tube 26, the top of sub-feed tube 26 sets preheating cylinder 19, and preheating cylinder 19 side wall sets feeding mouth
18, the inside installation heating rod 21 of preheating cylinder 19, the side wall of heating rod 21 installation fin 22, the second motor is installed in the one end of heating rod 21
20, the bottom of the first machine barrel 14 sets support base 16.
As a kind of technical optimization scheme of the present invention, connecting tube 7 is shaped as Y-piece, and the machine barrel of connecting tube 7 and first
14th, in close connection between the second machine barrel 25.
It is in be fixedly connected between fin 22 and heating rod 21 as a kind of technical optimization scheme of the present invention, and heating rod
It is automatically connected between 21 and preheating cylinder 19.
As a kind of technical optimization scheme of the present invention, slide plate 8 and first is bolted between being molded valve 10, and
It is movably connected between slide plate 8 and guide rail 11.
As a kind of technical optimization scheme of the present invention, injection machine spiral shell is equipped with inside the first machine barrel 14 and the second machine barrel 25
Bar 15, and the diameter of screw in injection molding machine 15 is slightly less than the diameter of the first machine barrel 14 and the second machine barrel 25.
It is in be fixedly connected between base 2 and bottom plate 4 as a kind of technical optimization scheme of the present invention.
As a kind of technical optimization scheme of the present invention, pass through between the motor 17 of control panel 23 and first, power supply box 1
Electric wire 3 connects.
As a kind of technical optimization scheme of the present invention, in close connection between injection hole 13 and connecting tube 24.
In the use of the present invention, first, slide plate 8 is driven to be moved on guide rail 11 by hydraulic stem 5, and then make the first injection
Valve 10 and second is molded valve 12 and closely connected, and then plastic grain is poured into preheating cylinder 19 by feeding mouth 18, is passed through
Second motor 20 drives heating rod 21 and fin 22 to rotate, and heating rod 21 is heated by electromagnetic induction, and then make modeling
Material particle carries out the pre-heat treatment in cylinder 19 is preheated, and after plastic grain is by sub-feed tube 26, is partly into the first machine barrel 14, separately
The second machine barrel 25 is partly into, plastic grain is heated by the first machine barrel 14 and the second machine barrel 25, and then make plastics
Particles by heat is merged, and screw in injection molding machine 15 is driven in the first machine barrel 14 and second by the first motor 17 and three-motor 27
Rotated in machine barrel 25, and then plastic grain is entered injection hole 13, the plastics after thawing under the drive of screw in injection molding machine 15
Grain enters the first injection valve 10 and second by injection hole 13 and is molded in the cavity of the composition of valve 12, and then completes to produce plastics
The injection of product.
The wherein model YD-0001 of hydraulic stem 5.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of efficient injection moulding apparatus of double gun barrels, including body (6), it is characterised in that：Body (6) bottom sets bottom plate
(4), bottom plate (4) the bottom mounting seat (2), base (2) side set power supply box (1), bottom plate (4) the side wall peace
Control panel (23) is filled, body (6) side sets hydraulic stem (5), hydraulic stem (5) the side installation contiguous block (7), institute
State contiguous block (7) side and slide plate (8), the injection valve (10) of slide plate (8) side installation first, the first injection valve are set
Film (10) side sets the second injection valve (12), and slide plate (8) both ends set guide rail (11), set inside the slide plate (8)
Bolt hole (9), the second injection valve (12) is internal to set injection hole (13), and described injection hole (13) one end sets connecting tube
(24), the first machine barrel (14) is installed in described connecting tube (24) one end, and screw in injection molding machine is installed inside first machine barrel (14)
(15), the first motor (17) is installed in described screw in injection molding machine (15) one end, and electric wire is installed in the first motor (17) side
(3), the second machine barrel (25) is installed in described connecting tube (24) one end, and the second machine barrel (25) side sets three-motor
(27), installation sub-feed tube (26) at the top of second machine barrel (25), sub-feed tube (26) top sets preheating cylinder (19), described
Preheat cylinder (19) side wall and feeding mouth (18) is set, heating rod (21), the heating rod (21) are installed inside the preheating cylinder (19)
The second motor (20) is installed in side wall installation fin (22), described heating rod (21) one end, and the first machine barrel (14) bottom is set
Put support base (16).
A kind of 2. double efficient injection moulding apparatus of gun barrel according to claim 1, it is characterised in that：The shape of the connecting tube (7)
Shape is Y-piece, and is in closely to be connected between the connecting tube (7) and first machine barrel (14), second machine barrel (25).
A kind of 3. double efficient injection moulding apparatus of gun barrel according to claim 1, it is characterised in that：The fin (22) with it is described
It is in be fixedly connected between heating rod (21), and is automatically connected between the heating rod (21) and the preheating cylinder (19).
A kind of 4. double efficient injection moulding apparatus of gun barrel according to claim 1, it is characterised in that：The slide plate (8) with it is described
It is bolted between first injection valve (10), and is movably connected between the slide plate (8) and the guide rail (11).
A kind of 5. double efficient injection moulding apparatus of gun barrel according to claim 1, it is characterised in that：First machine barrel (14) with
The screw in injection molding machine (15) is equipped with inside second machine barrel (25), and the diameter of the screw in injection molding machine (15) is slightly less than
First machine barrel (14) and the diameter of second machine barrel (25).
A kind of 6. double efficient injection moulding apparatus of gun barrel according to claim, it is characterised in that：The base (2) and the bottom
It is in be fixedly connected between plate (4).
A kind of 7. double efficient injection moulding apparatus of gun barrel according to claim, it is characterised in that：The control panel (23) with
Connected between first motor (17), the power supply box (1) by the electric wire (3).
A kind of 8. double efficient injection moulding apparatus of gun barrel according to claim, it is characterised in that：The injection hole (13) and institute
State between connecting tube (24) in close connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167136.1A CN107839142A (en) | 2017-11-21 | 2017-11-21 | A kind of efficient injection moulding apparatus of double gun barrels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167136.1A CN107839142A (en) | 2017-11-21 | 2017-11-21 | A kind of efficient injection moulding apparatus of double gun barrels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839142A true CN107839142A (en) | 2018-03-27 |
Family
ID=61679817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167136.1A Pending CN107839142A (en) | 2017-11-21 | 2017-11-21 | A kind of efficient injection moulding apparatus of double gun barrels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908874A (en) * | 2018-06-22 | 2018-11-30 | 杨炎重 | A kind of plastic cement production extruding injection moulding apparatus |
| CN114536660A (en) * | 2022-02-15 | 2022-05-27 | 大同机械科技(江苏)有限公司 | Injection molding machine for preventing residual materials in material conveying channel |
-
2017
- 2017-11-21 CN CN201711167136.1A patent/CN107839142A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908874A (en) * | 2018-06-22 | 2018-11-30 | 杨炎重 | A kind of plastic cement production extruding injection moulding apparatus |
| CN114536660A (en) * | 2022-02-15 | 2022-05-27 | 大同机械科技(江苏)有限公司 | Injection molding machine for preventing residual materials in material conveying channel |
| CN114536660B (en) * | 2022-02-15 | 2023-07-21 | 大同机械科技(江苏)有限公司 | Injection molding machine capable of preventing residual materials in material conveying channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |
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| WD01 | Invention patent application deemed withdrawn after publication |