CN109051378A - A kind of injection molding machine for preventing hopper from blocking - Google Patents
A kind of injection molding machine for preventing hopper from blocking Download PDFInfo
- Publication number
- CN109051378A CN109051378A CN201810618245.9A CN201810618245A CN109051378A CN 109051378 A CN109051378 A CN 109051378A CN 201810618245 A CN201810618245 A CN 201810618245A CN 109051378 A CN109051378 A CN 109051378A
- Authority
- CN
- China
- Prior art keywords
- swingle
- hopper
- telescopic rod
- blocking
- injection molding
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/02—Dispensing from vessels, e.g. hoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of injection molding machine for preventing hopper from blocking, it is related to injection molding machine apparatus field, including hopper, support frame is installed at left and right sides of hopper, support frame is connected by mounting plate, the downside middle position of mounting plate is equipped with telescopic rod, the lower end of telescopic rod is equipped with anti-blocking swingle, compression control switchs there are two being symmetrically installed on the inner sidewall of conical hopper, compression control switch includes pressing plate, the lower end of pressing plate is connected with pressing lever, and the push switch with pressing lever cooperation is equipped on the inner sidewall of conical hopper.The present invention passes through the setting of telescopic rod and anti-blocking swingle, when blockage phenomenon, telescopic rod elongation, anti-blocking swingle rotation, effective solution clogging, the setting of runner enter macromolecule plastic particle preferably in injection molding machine, the effective generation for preventing clogging, the configuration of the present invention is simple, efficiently solves existing issue, and practicability is high.
Description
Technical field
The present invention relates to injection molding machine apparatus field more particularly to a kind of injection molding machines for preventing hopper from blocking.
Background technique
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 molding equipment of plastic products of various shapes 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, it is made to project and be full of mold cavity.The working principle of injection molding machine and the syringe having an injection
Similar, it is to enter to close by the plastic injection of the molten condition being plasticized (i.e. viscous state) by the thrust of screw rod (or plunger)
In the die cavity got togather, the technical process of product is obtained after cured sizing.
The loading hopper of existing injection molding machine into injection molding machine during feeding, because macromolecule plasticity particle packing exists
The phenomenon that slow charging or blocking are easy to appear in loading hopper, in loading hopper to affect powder feeding efficiency, and then influences
The processing efficiency of product.
Summary of the invention
The purpose of the present invention is to provide a kind of injection molding machines for preventing hopper from blocking, to solve the above technical problems.
The present invention using following technical scheme in order to solve the above technical problems, realized: a kind of note for preventing hopper from blocking
Molding machine, including hopper, it is characterised in that:
Support frame is symmetrically installed at left and right sides of the hopper, support frame as described above is connected by horizontally disposed mounting plate
It connects, the downside middle position of the mounting plate is equipped with telescopic rod, and the lower end of telescopic rod is equipped with anti-blocking swingle, the hopper
Cylindrical hopper including top half, the lower end of the cylindrical hopper are connected with conical hopper, the conical hopper
Inner sidewall on be symmetrically installed that there are two compression controls to switch, compression control switch includes pressing plate, and pressing version is by turning
For axis connection on the inner sidewall of conical hopper, the lower end of the pressing plate is connected with pressing lever, is cased with and stretches on the outside of pressing lever
Contracting spring, the upper end of the adjustable spring are fixed on pressing plate lower end, and the other end of adjustable spring is fixed on conical hopper
On inner sidewall, the push switch with pressing lever cooperation is installed on the inner sidewall of the conical hopper.Setting telescopic rod be for
When hopper blocking, since the plastic processing raw material in hopper is more and more, accumulation it is higher and higher, press the pressure in version
Increasing, pressing version is rotated around shaft, and adjustable spring is extruded, until pressing lever touches push switch, telescopic rod
Elongation, anti-blocking swingle rotation, when the plastic processing raw material of blocking is got through, the pressure that pressing version receives reduces, gradually
Pressing lever and push switch are unclamped, and telescopic rod is shunk, and anti-blocking swingle stops operating.
Preferably, the telescopic rod is stainless steel material.Stainless steel material guarantees the long-time service of telescopic rod, prevents from getting rusty
Afterwards to plastic processing contamination of raw material.
Preferably, the anti-blocking swingle includes the first swingle, the second swingle and third swingle, first rotation
Bull stick, the second swingle and third swingle are set gradually from top to bottom, and first swingle is 8cm, and the second swingle is
6cm, third swingle are 3cm, and first swingle, the second swingle and third swingle are the telescopic body of rod, packet
The first telescopic rod, the second telescopic rod and third telescopic rod are included, the third stretches rod set in the second telescopic rod, the second telescopic rod
It covers in the first telescopic rod a.By the setting of the first swingle, the second swingle and third swingle, during rotation,
First telescopic rod, the second telescopic rod and third telescopic rod ceaselessly stretch, significantly more efficient to get through blocked hopper, simultaneously
First swingle is 8cm, and the second swingle is 6cm, and third swingle is 3cm, is that entire anti-blocking swingle seems and thinks one
Taper is more conducive to being downwardly into the inside of blocking plastics.
Preferably, the first swingle, the second swingle and the equal level of third swingle are placed equidistant with.
Preferably, the inner wall lower end of the conical hopper is symmetrically installed there are two hold-down support, on the hold-down support
It is connected with runner by bearing, the runner includes left wheel and right wheel, and the left wheel rotates clockwise, the right wheel
It rotates counterclockwise, the surrounding of the runner has tooth socket.Setting runner is to help macromolecule plastic particle and preferably enters
In injection molding machine, the generation of clogging is effectively prevented.
Preferably, the runner is made of rubber material.
The beneficial effects of the present invention are:
The present invention passes through the setting of telescopic rod and anti-blocking swingle, when blockage phenomenon, telescopic rod elongation, and anti-blocking rotation
Bar rotation, effective solution clogging have by the setting of the first telescopic rod, the second telescopic rod and third telescopic rod
The working efficiency for improving anti-blocking swingle of effect, the setting of runner enter macromolecule plastic particle preferably in injection molding machine,
The effective generation for preventing clogging.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic top plan view of the invention；
Fig. 3 is anti-blocking swingle schematic diagram of the invention；
Fig. 4 is the portion A enlarged diagram of the invention；
Appended drawing reference: 1- support frame；2- mounting plate；3- hopper；31- cylindrical hopper；32- conical hopper；4- is flexible
Bar；The anti-blocking swingle of 5-；The first swingle of 51-；The second swingle of 52-；53- third swingle；The first telescopic rod of 5a-；5b-
Two telescopic rods；5c- third telescopic rod；6- compression control switch；61- pressing plate；62- shaft；63- pressing lever；64- stretches bullet
Spring；65- push switch；7- hold-down support；8- bearing；9- runner；91- left wheel；92- right wheel；10- tooth socket.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiments and the drawings are closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, not
All.Based on the implementation example in the implementation mode, those skilled in the art are obtained without making creative work
Other embodiments belong to protection scope of the present invention.
Specific embodiments of the present invention are described with reference to the accompanying drawing.
As shown in Figs 1-4, a kind of injection molding machine for preventing hopper from blocking, including hopper 3, the left and right sides of hopper 3 are symmetrically pacified
Equipped with support frame 1, support frame 1 is connected by horizontally disposed mounting plate 2, and the downside middle position of mounting plate 2 is equipped with flexible
Bar 4, the lower end of telescopic rod 4 are equipped with anti-blocking swingle 5, and hopper 3 includes the cylindrical hopper 31 of top half, cylindrical hopper
31 lower end is connected with conical hopper 32, is symmetrically installed on the inner sidewall of conical hopper 32 there are two compression control switch 6,
Compression control switch 6 includes pressing plate 61, and pressing version 61 is connected on the inner sidewall of conical hopper 32 by shaft 62, is pressed
The lower end of plate 61 is connected with pressing lever 63, and the outside of pressing lever 63 is cased with adjustable spring 64, and the upper end of adjustable spring 64 is fixed on
61 lower end of pressing plate, the other end of adjustable spring 64 are fixed on the inner sidewall of conical hopper 32, conical hopper 32 it is interior
The push switch 65 cooperated with pressing lever 63 is installed on side wall.
Anti-blocking swingle 5 include the first swingle 51, the second swingle 52 and third swingle 53, the first swingle 51,
Second swingle 52 and third swingle 53 are set gradually from top to bottom, and the first swingle 51 is 8cm, and the second swingle 52 is
6cm, third swingle 53 are 3cm, and the first swingle 51, the second swingle 52 and third swingle 53 are telescopic bar
Body, including the first telescopic rod 5a, the second telescopic rod 5b and third telescopic rod 5c, third telescopic rod 5c are covered in the second telescopic rod 5b
Interior, the second telescopic rod 5b covers in the first telescopic rod 5a.Branch is fixed there are two being symmetrically installed in the inner wall lower end of conical hopper 32
Seat 7 is connected with runner 9 by bearing 8 on hold-down support 7, and runner includes left wheel 91 and right wheel 92, and left wheel 91 is clockwise
Rotation, right wheel 92 rotate counterclockwise, and the surrounding of runner 9 has tooth socket 10.
When hopper 3 blocks, since the plastic processing raw material in hopper 3 is more and more, higher and higher, the pressing version of accumulation
Pressure on 61 is increasing, and pressing version 61 is rotated around shaft 62, and adjustable spring 64 is extruded, until pressing lever 63 is touched
To push switch 65, telescopic rod 4 extends, and anti-blocking swingle 5 rotates, and when the plastic processing raw material of blocking is got through, presses version
61 pressure received reduce, and pressing lever 63 and push switch 65 gradually unclamps, and telescopic rod 4 is shunk, and anti-blocking swingle 5 stops turning
Dynamic, during the rotation of anti-blocking swingle, the first telescopic rod 5a, the second telescopic rod 5b and third telescopic rod 5c ceaselessly stretch
Contracting, runner 9 ceaselessly rotate during charging.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (6)
1. a kind of injection molding machine for preventing hopper from blocking, including hopper (3), it is characterised in that:
It is symmetrically installed with support frame (1) at left and right sides of the hopper (3), support frame (1) passes through horizontally disposed mounting plate (2)
Connection, the downside middle position of the mounting plate (2) are equipped with telescopic rod (4), and the lower end of telescopic rod (4) is equipped with anti-blocking rotation
Bar (5), the hopper (3) include the cylindrical hopper (31) of top half, and the lower end of cylindrical hopper (31) is connected with circular cone
Shape hopper (32), is symmetrically installed that there are two compression control switch (6), the compressions on the inner sidewall of the conical hopper (32)
Control switch (6) includes pressing plate (61), and pressing version (61) is connected to the inner sidewall of conical hopper (32) by shaft (62)
On, the lower end of the pressing plate (61) is connected with pressing lever (63), is cased on the outside of pressing lever (63) adjustable spring (64), described
The upper end of adjustable spring (64) is fixed on pressing plate (61) lower end, and the other end of adjustable spring (64) is fixed on conical hopper
(32) on inner sidewall, the push switch with pressing lever (63) cooperation is installed on the inner sidewall of the conical hopper (32)
(65)。
2. a kind of injection molding machine for preventing hopper from blocking according to claim 1, it is characterised in that: the telescopic rod (4) is
Stainless steel material.
3. a kind of injection molding machine for preventing hopper from blocking according to claim 1, it is characterised in that: the anti-blocking swingle
It (5) include the first swingle (51), the second swingle (52) and third swingle (53), first swingle (51), second
Swingle (52) and third swingle (53) are set gradually from top to bottom, and first swingle (51) is 8cm, the second swingle
It (52) is 6cm, third swingle (53) is 3cm, first swingle (51), the second swingle (52) and third swingle
It (53) is the telescopic body of rod, including the first telescopic rod (5a), the second telescopic rod (5b) and third telescopic rod (5c), described
Three telescopic rods (5c) cover in the second telescopic rod (5b), and the second telescopic rod (5b) covers in the first telescopic rod (5a).
4. a kind of injection molding machine for preventing hopper from blocking according to claim 3, it is characterised in that: the first swingle (51),
Second swingle (52) and third swingle (53) level are placed equidistant with.
5. a kind of injection molding machine for preventing hopper from blocking according to claim 1, it is characterised in that: the conical hopper
(32) inner wall lower end is symmetrically installed there are two hold-down support (7), is connected with and is turned by bearing (8) on the hold-down support (7)
It takes turns (9), the runner (9) includes left wheel (91) and right wheel (92), and the left wheel (91) rotates clockwise, right wheel
(92) it rotates counterclockwise, the surrounding of the runner (9) has tooth socket (10).
6. a kind of injection molding machine for preventing hopper from blocking according to claim 5, it is characterised in that: the runner (9) is rubber
Glue material matter is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618245.9A CN109051378A (en) | 2018-06-15 | 2018-06-15 | A kind of injection molding machine for preventing hopper from blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618245.9A CN109051378A (en) | 2018-06-15 | 2018-06-15 | A kind of injection molding machine for preventing hopper from blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109051378A true CN109051378A (en) | 2018-12-21 |
Family
ID=64821001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618245.9A Withdrawn CN109051378A (en) | 2018-06-15 | 2018-06-15 | A kind of injection molding machine for preventing hopper from blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109051378A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249525A (en) * | 2020-11-04 | 2021-01-22 | 蒋文君 | Asphalt hopper with extruding and bin cleaning functions |
| CN119186310A (en) * | 2024-11-25 | 2024-12-27 | 浙江原锅酒业有限公司 | A cold starter mixing device that dries in air for white spirit production |
-
2018
- 2018-06-15 CN CN201810618245.9A patent/CN109051378A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249525A (en) * | 2020-11-04 | 2021-01-22 | 蒋文君 | Asphalt hopper with extruding and bin cleaning functions |
| CN112249525B (en) * | 2020-11-04 | 2022-03-22 | 山东固德化工有限公司 | Asphalt hopper with extruding and bin cleaning functions |
| CN119186310A (en) * | 2024-11-25 | 2024-12-27 | 浙江原锅酒业有限公司 | A cold starter mixing device that dries in air for white spirit production |
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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 |
Application publication date: 20181221 |
|
| WW01 | Invention patent application withdrawn after publication |