CN107498787A - A kind of movable injection machine spout - Google Patents
A kind of movable injection machine spout Download PDFInfo
- Publication number
- CN107498787A CN107498787A CN201710898337.2A CN201710898337A CN107498787A CN 107498787 A CN107498787 A CN 107498787A CN 201710898337 A CN201710898337 A CN 201710898337A CN 107498787 A CN107498787 A CN 107498787A
- Authority
- CN
- China
- Prior art keywords
- spout
- moveable
- fixed plate
- machine barrel
- cylinder
- 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.)
- Withdrawn
Links
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
-
- 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
- B29C45/20—Injection nozzles
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1785—Movement of a part, e.g. opening or closing movement of the mould, generating fluid pressure in a built-in fluid pressure generator
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1795—Means for detecting resin leakage or drooling from the injection nozzle
Abstract
The invention discloses a kind of movable injection machine spout, including machine barrel, nozzle body, charging aperture, propel mechanism, Mobile base and moveable spout mechanism, nozzle body is located at machine barrel front portion, machine barrel rear is charging aperture, the mechanism that propels at charging aperture rear pushes material to machine barrel front end, it is Mobile base below machine barrel, Mobile base is connected with machine barrel, oil cylinder drive machine barrel is moved by seat and propels mechanism and is moved, moveable spout mechanism is located at below machine barrel, including fixed plate, moveable spout, spout stabilizing base and actuating unit, fixed plate is fixed on Mobile base, spout stabilizing base is located at below nozzle body, it is fixed on one end of fixed plate, moveable spout is installed, moveable spout is rotatably arranged on spout stabilizing base by rotating shaft, the actuating unit for driving moveable spout to rotate is also equipped with fixed plate.The present invention is expelled directly out injection leftover materials, solves the problems, such as feed blocking nozzle, so as to overcome all deficiencies of the prior art by additional active spout.
Description
Technical field
The present invention relates to injection molding applied technical field, more particularly to a kind of movable injection machine spout.
Background technology
Injection machine is that thermoplastic or thermosetting plastics are made into variously-shaped plastics system using mould for plastics
The main former of product, wherein injecting systems are one of most important parts of injection machine, current most widely used note
The system of penetrating is screw, and its mode of operation is rotated by the screw rod on injection machine in machine barrel, the material extruding into machine barrel, is turned over
Turn, shearing, along with the cooperation of machine barrel periphery heat supply, plastify the material melts in machine barrel uniform, meanwhile, the screw rod being rotated
Push machine barrel front end to, then, screw rod is moved forward with faster speed, and statuary column plug is the same to be expelled to mould the raw material plastified
In cavity, be cooled and shaped, the final outlet of fused materials is injection molding machine nozzle in machine barrel, existing injection machine upon completion of the injection,
In nozzle still may proceed to flow out molten state material, particularly material viscosity than it is relatively low when, phenomenon is even more serious.The thing of outflow
If material is adhered on the product of shaping, it can cause product surface out-of-flatness, unsightly, be readily obtained substandard products.
In order to solve this problem, it will usually extend the cool time of injection mold, but so greatly reduce work
Efficiency, and be trapped in the molten plastic at the spray-hole of nozzle and easily block spray-hole, block post processing get up it is cumbersome,
It can influence normally to produce.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of movable injection machine spout, spout can be cleared up automatically
The molten state material of middle residual, makes nozzle keep clear.
To reach above-mentioned purpose, technical scheme is as follows：A kind of movable injection machine spout, including machine barrel, spray
Mouth body, charging aperture, propel mechanism, Mobile base and moveable spout mechanism, nozzle body is located at machine barrel front portion, machine barrel rear be into
Material mouth, the mechanism that propels at charging aperture rear push material to machine barrel front end, are Mobile base, Mobile base and machine barrel phase below machine barrel
Even, move oil cylinder drive machine barrel by seat and propel mechanism and move, moveable spout mechanism is located at below machine barrel, including fixed plate, work
Dynamic spout, spout stabilizing base and actuating unit, fixed plate are fixedly mounted with Mobile base, follow machine barrel to move jointly, and spout is stable
Seat is fixed on one end of fixed plate below nozzle body, and for installation activity spout, moveable spout is rotatable by rotating shaft
Be arranged on spout stabilizing base, be also equipped with actuating unit in fixed plate, actuating unit is used to drive moveable spout to rotate.
As preferable, the inside of moveable spout is bonded with the outside of nozzle body.
As preferable, actuating unit includes the cylinder block being fixed in fixed plate, and the cylinder on cylinder block, gas
The distance between cylinder seat and stabilizing base are the initial length of cylinder push-rod, and the push rod front end of cylinder is also equipped with push rod cup, push rod
The diameter of head is more than the diameter of push rod.
As preferable, actuating unit is fixed on the motor cabinet in fixed plate, and the motor on motor cabinet, motor
Positioned at the side of stabilizing base, the output shaft of motor is connected with the rotating shaft of moveable spout.
As preferable, moveable spout mechanism also includes material collecting barrel, and material collecting barrel is located at below moveable spout, dismountable peace
In fixed plate.
Compared with prior art, the beneficial effects of the invention are as follows：
When being molded completion, moveable spout remains the present invention because Action of Gravity Field naturally droops in moveable spout and nozzle body
Remaining material flows into material collecting barrel, avoids material from causing spray nozzle clogging or adhesion product.
Brief description of the drawings
, below will be in the description of embodiment technology for the technical scheme in clearer explanation technology of the embodiment of the present invention
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, additionally it is possible to according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of embodiments of the invention one；
Fig. 2 is the operating diagram of embodiments of the invention one；
Fig. 3 is the structural representation of embodiments of the invention two.
Wherein, 1, nozzle body；2nd, machine barrel；3rd, charging aperture；4th, mechanism is propelled；5th, seat moves oil cylinder；6th, Mobile base；7th, it is fixed
Plate；8th, cylinder；9th, cylinder block；10th, material collecting barrel；11st, push rod cup；12nd, stabilizing base；13rd, moveable spout；14th, motor cabinet；15th, it is electric
Machine.
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
Whole description, 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 during this is practical, those of ordinary skill in the art are obtained all on the premise of creative work is not made
Other embodiment, belong to the scope of protection of the invention.
Disclose a kind of movable injection machine spout shown in reference picture 1, in the present embodiment, including machine barrel 2, nozzle body 1,
Charging aperture 3, propel mechanism 4, Mobile base 6 and moveable spout mechanism, it is anterior that nozzle body 1 is located at machine barrel 2, the rear of machine barrel 2 be into
Material mouth 3, the mechanism 4 that propels at the rear of charging aperture 3 push material to machine barrel 2 front end, and the lower section of machine barrel 2 be Mobile base 6, Mobile base 6 and
Machine barrel 2 is connected, and moves the drive machine barrel 2 of oil cylinder 5 by seat and propels mechanism 4 and moves, and moveable spout mechanism is located at the lower section of machine barrel 2, living
Dynamic nozzle mechanism includes fixed plate 7, moveable spout 13, spout stabilizing base 12 and actuating unit, and fixed plate 7 is with being connected to machine barrel 2
On Mobile base 6 be fixedly connected, follow machine barrel 2 to move jointly, spout stabilizing base 12 is fixedly mounted in fixed plate 7, positioned at spray
The lower section of mouth body 1, for installation activity spout 13, moveable spout 13 is rotatably arranged on spout stabilizing base 12 by rotating shaft
On, the inner edge of moveable spout 13 is bonded with the outside of nozzle 1, and the lower section of moveable spout 13 is provided with material collecting barrel 10, material collecting barrel 10
One end of fixed plate 7 is detachably mounted to, actuating unit is also equipped with fixed plate 7, actuating unit is used to drive adjustable spray
Mouthfuls 13 rotate, and during injection, moveable spout 13 is rotated being enclosed on outside nozzle body 1, and moveable spout 13 goes back to spray after the completion of injection
Mouthful downward state, the leftover materials in nozzle body 1 and moveable spout 13 are dropped down onto in material collecting barrel 10, avoid leftover materials
Blocking spout.
Embodiment one
Shown in reference picture 1, actuating unit includes the cylinder block 9 being fixedly mounted in fixed plate 7, and cylinder block 9 is located at stabilizing base
12 rears, cylinder 8 are arranged on cylinder block 9, and the distance between cylinder block 9 and stabilizing base 12 are the initial length of the push rod of cylinder 8,
The push rod front end of cylinder 8 is also equipped with push rod cup 11, and the diameter of push rod cup 11 is more than the diameter of push rod.
Embodiment two
Shown in reference picture 3, actuating unit includes the motor cabinet 14 positioned at the side of stabilizing base 12, and motor cabinet 14 is fixed on fixation
On plate 7, motor 15 is fixedly mounted on motor cabinet 14, and the output shaft of motor 15 is connected with the rotating shaft of moveable spout 13, is driven and is lived
Dynamic spout 13 rotates.
The course of work：
Shown in reference picture 2, at work, the push rod of cylinder 8 promotes moveable spout 13 to rotate around the axis to the present invention, due to push rod
First 11 are relatively large in diameter, therefore can promote moveable spout 13 and be enclosed on outside nozzle 1, and seat moves the connection of oil cylinder 5 move portion 6 and driven entirely
Mechanism movement insertion solid plate, the push rod of cylinder 8 are withdrawn, and moveable spout 13 is brought into close contact with nozzle 1, and both spouts mutually support
Connect, propel the lead-screw of mechanism 4 and material is injected into mould by nozzle 1 and moveable spout 13, injection is completed seat shifting oil cylinder 5 and driven
Away from solid plate, moveable spout 13 rotates back to the downward state of spout for mechanism, and the leftover materials in moveable spout 13 are made because of gravity
With falling in the material collecting barrel 10 of the lower section of moveable spout 13, the material to be hung in nozzle 1 falls to collection also by moveable spout 13
In charging basket 10.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to consistent with principles disclosed herein and novel point
Most wide scope.
Claims (6)
- A kind of 1. movable injection machine spout, it is characterised in that：Including machine barrel, the machine barrel front portion is nozzle body, the machine Cylinder rear be charging aperture, and machine barrel lower section is Mobile base, in addition to moveable spout mechanism, the moveable spout mechanism are located at institute State below nozzle body, the moveable spout mechanism includes fixed plate, moveable spout, spout stabilizing base and actuating unit, described Fixed plate is fixedly mounted with the Mobile base, and the spout stabilizing base is fixed on described fixed plate one end, and the spout is stable Seat is below the nozzle body, and the moveable spout is rotatably arranged on the spout stabilizing base by rotating shaft, institute State actuating unit to be fixed in fixed plate, and the actuating unit drives the moveable spout to rotate.
- 2. movable injection machine spout according to claim 1, it is characterised in that：The inside of the moveable spout with it is described The outside fitting of nozzle body.
- 3. movable injection machine spout according to claim 1, it is characterised in that：The actuating unit include cylinder block and Cylinder, the mounting seat are fixed in the fixed plate, and positioned at the stabilizing base rear, the cylinder is arranged on the cylinder block On, the distance between the cylinder block and the stabilizing base are the initial length of the cylinder push-rod.
- 4. movable injection machine spout according to claim 3, it is characterised in that：Also install the push rod front end of the cylinder There is push rod cup, the diameter of the push rod cup is more than the diameter of push rod.
- 5. movable injection machine spout according to claim 1, it is characterised in that：The actuating unit include motor cabinet and Motor, the motor cabinet are fixed in the fixed plate, and positioned at the side of the stabilizing base, the motor is arranged on the motor On seat, the output shaft of the motor is connected with the rotating shaft of the moveable spout.
- 6. the movable injection machine spout according to claim any one of 1-5, it is characterised in that：The moveable spout mechanism Also include material collecting barrel, the material collecting barrel is located at below the moveable spout, is detachably arranged in the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898337.2A CN107498787A (en) | 2017-09-28 | 2017-09-28 | A kind of movable injection machine spout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898337.2A CN107498787A (en) | 2017-09-28 | 2017-09-28 | A kind of movable injection machine spout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498787A true CN107498787A (en) | 2017-12-22 |
Family
ID=60699107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898337.2A Withdrawn CN107498787A (en) | 2017-09-28 | 2017-09-28 | A kind of movable injection machine spout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246386A (en) * | 2021-06-29 | 2021-08-13 | 涿州市大华中优汽车零部件有限公司 | Prevent blockking up injection molding machine shower nozzle |
-
2017
- 2017-09-28 CN CN201710898337.2A patent/CN107498787A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246386A (en) * | 2021-06-29 | 2021-08-13 | 涿州市大华中优汽车零部件有限公司 | Prevent blockking up injection molding machine shower nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |