CN208761341U - 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 PDF

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Publication number
CN208761341U
CN208761341U CN201820928732.0U CN201820928732U CN208761341U CN 208761341 U CN208761341 U CN 208761341U CN 201820928732 U CN201820928732 U CN 201820928732U CN 208761341 U CN208761341 U CN 208761341U
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.)
Expired - Fee Related
Application number
CN201820928732.0U
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Chinese (zh)
Inventor
杜辉栋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Huafeng Plastic Industry Co Ltd
Original Assignee
Anhui Yi Mei Da Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Yi Mei Da Industrial Co Ltd filed Critical Anhui Yi Mei Da Industrial Co Ltd
Priority to CN201820928732.0U priority Critical patent/CN208761341U/en
Application granted granted Critical
Publication of CN208761341U publication Critical patent/CN208761341U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model 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 utility model 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 utility model structure is simple, efficiently solves existing issue, and practicability is high.

Description

A kind of injection molding machine for preventing hopper from blocking
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is to provide a kind of injection molding machines for preventing hopper from blocking, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized: one kind prevents hopper from blocking Injection 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 utility model are:
The utility model passes through the setting of telescopic rod and anti-blocking swingle, and when blockage phenomenon, telescopic rod elongation is prevented Stifled swingle rotation, effective solution clogging, passes through setting for the first telescopic rod, the second telescopic rod and third telescopic rod It sets, effectively raises the working efficiency of anti-blocking swingle, the setting of runner makes macromolecule plastic particle preferably enter injection molding In machine, the effective generation for preventing clogging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the schematic top plan view of the utility model;
Fig. 3 is the anti-blocking swingle schematic diagram of the utility model;
Fig. 4 is the portion the A enlarged diagram of the utility model;
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, creative features, achievement of purpose, and effectiveness of the utility model, under The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is 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 plate 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 92,91 up time of left wheel Needle 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 plate of accumulation Pressure on 61 is increasing, and pressing plate 61 is rotated around shaft 62, and adjustable spring 64 is extruded, until pressing lever 63 touches Encounter push switch 65, telescopic rod 4 extends, and anti-blocking swingle 5 rotates, when the plastic processing raw material of blocking is got through, pressing The pressure that plate 61 receives reduces, and pressing lever 63 and push switch 65 gradually unclamps, and telescopic rod 4 is shunk, and anti-blocking swingle 5 stops Rotation stop is dynamic, and during the rotation of anti-blocking swingle, the first telescopic rod 5a, the second telescopic rod 5b and third telescopic rod 5c are ceaselessly Flexible, runner 9 ceaselessly rotates during charging.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

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 plate (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.
CN201820928732.0U 2018-06-15 2018-06-15 A kind of injection molding machine for preventing hopper from blocking Expired - Fee Related CN208761341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820928732.0U CN208761341U (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
CN201820928732.0U CN208761341U (en) 2018-06-15 2018-06-15 A kind of injection molding machine for preventing hopper from blocking

Publications (1)

Publication Number Publication Date
CN208761341U true CN208761341U (en) 2019-04-19

Family

ID=66127773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820928732.0U Expired - Fee Related CN208761341U (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) CN208761341U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110550337A (en) * 2019-07-24 2019-12-10 徐州铜柱机械铸造有限公司 General equipment has flexible folding strong defeated hopper device of toughness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110550337A (en) * 2019-07-24 2019-12-10 徐州铜柱机械铸造有限公司 General equipment has flexible folding strong defeated hopper device of toughness

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190814

Address after: 344400 rich industrial park, Yihuang County, Jiangxi, Fuzhou

Patentee after: Jiangxi Huafeng Plastic Industry Co., Ltd.

Address before: 239000 Ronghua Road, Chahe Economic Development Zone, Lai'an County, Chuzhou City, Anhui Province

Patentee before: Anhui Yi Mei Da Industrial Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190419

Termination date: 20210615

CF01 Termination of patent right due to non-payment of annual fee