CN103895198A - Horizontal type double-cylinder injection molding device - Google Patents
Horizontal type double-cylinder injection molding device Download PDFInfo
- Publication number
- CN103895198A CN103895198A CN201410117508.XA CN201410117508A CN103895198A CN 103895198 A CN103895198 A CN 103895198A CN 201410117508 A CN201410117508 A CN 201410117508A CN 103895198 A CN103895198 A CN 103895198A
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- China
- Prior art keywords
- injection
- cylinder
- seat
- injection molding
- guide rod
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- 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
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/48—Plasticising screw and injection screw comprising two separate screws
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a mould, particularly relates to a horizontal type double-cylinder injection molding device, and provides the horizontal type double-cylinder injection molding device which has the advantages that the gravity center is low, the device can work stably, the mould is convenient to mount, operate and maintain, an opening of the mould is large and the occupied space height is small. The horizontal type double-cylinder injection molding device comprises an oil pressure motor (1), a guide rod support I (2), injection molding oil cylinders (4) and a seat movable oil cylinder (10), wherein the guide rod support I (2) and a guide rod support II (6) are symmetrically arranged at the front and back ends of a guide rod (3); a thrust support (7) is arranged above one part, which is close to the guide rod support I (2), of the guide rod (3); the pair of injection molding oil cylinders (4) are arranged symmetrically arranged at the left and right sides of the thrust support (7); an injection seat (8) is arranged between the injection molding oil cylinders (4) which are symmetric from left to right; and a charging opening (5) is formed in the center of the injection seat (8). The horizontal type double-cylinder injection molding device has the beneficial effects that the gravity center is low, the device can work stably, the mould is convenient to mount, operate and maintain and the opening of the mould is large.
Description
Technical field
The present invention relates to the technical field of mould, be specially a kind of horizontal dual cylinder injection injection moulding apparatus.
Background technology
Injection mo(u)lding is the thermophysical property that utilizes plastics, material is added feeding cylinder from hopper, barrel is outer to be heated by heating collar, make material melting, the screw rod that drives rotation under power motor effect is outside housed in barrel, material is under the effect of screw rod, be fed forward and compacting along screw channel, material is little by little plasticizing under the double action of external heat and screw rod shearing, melting and homogenizing, in the time that screw rod rotates, material is under the effect of screw channel frictional force and shearing force, the material of melting is shifted onto to the head of screw rod, meanwhile, screw rod retreats under the reaction of material, make screw head form storing space, complete plasticizing process, then, screw rod is under the effect of the piston thrust of injection cylinder, with high speed, high pressure, melting charge in storage compartment is expelled to by nozzle in the die cavity of mould, melt in die cavity is through pressurize, cooling, after solidifying and setting, mould is under the effect of clamping, opening mold, and by liftout attachment, stereotyped goods are fallen from mould ejection.
Conventional injection machine has at present, horizontal injection press, vertical injection molding machine, angie type injection machine; Vertical injection molding machine shortcoming is to eject goods to be difficult for Automatic-falling, often needs artificial or other method taking-up, is difficult for realizing full-automatic operation and massive article injection; Fuselage is high, reinforced, inconvenient maintenance.The horizontal injection press using at present, center of gravity is high, the operation of working is steady, mould is installed, operate and keep in repair all more complicated, bring a lot of inconvenience to user, therefore we have developed that a kind of center of gravity is low, stable working, mould are installed, operation and maintenance all more convenient, it is large that mould is opened shelves, and highly little a kind of horizontal dual cylinder injection injection moulding apparatus takes up room.
Summary of the invention
The object of the present invention is to provide that a kind of center of gravity is low, stable working, mould are installed, operation and maintenance all more convenient, it is large that mould is opened shelves, highly little a kind of horizontal dual cylinder injection injection moulding apparatus takes up room.
In order to realize described object, the present invention specifically adopts following technical scheme:
A kind of horizontal dual cylinder injection injection moulding apparatus, comprises oil pressure motor 1, guide bar receiver I 2, and guide rod 3, injection cylinder 4, charge door 5, guide bar receiver II 6, thrust bearing 7, injection seat 8, plasticizing apparatus 9, seat moves oil cylinder 10.It is characterized in that: described guide rod 3 rear and front ends are arranged with respectively guide bar receiver I 2, guide bar receiver II 6; Described guide rod 3 is provided with thrust bearing 7 near the top of guide bar receiver I 2, and thrust bearing 7 is medianly zygomorphic is provided with a pair of injection cylinder 4; Between described symmetrical injection cylinder 4, injection seat 8 is installed, injection seat 8 centers are provided with charge door 5, and injection seat 8 is connected with plasticizing apparatus 9 near one end of guide bar receiver II 6; On described injection seat 8, the other end relative with plasticizing apparatus 9 is connected with oil pressure motor 1.
Between described injection seat 8 and oil pressure motor 1, be provided with seat and move oil cylinder 10.
Described plasticizing apparatus 9 inside are provided with screw rod.
A kind of horizontal dual cylinder injection of the present invention injection moulding apparatus, described guide rod 3 is provided with thrust bearing 7 near the top of guide bar receiver I 2, and thrust bearing 7 is medianly zygomorphic is provided with a pair of injection cylinder 4; Between described symmetrical injection cylinder 4, injection seat 8 is installed, injection seat 8 centers are provided with charge door 5, and injection seat 8 is connected with plasticizing apparatus 9 near one end of guide bar receiver II 6; On described injection seat 8, the other end relative with plasticizing apparatus 9 is connected with oil pressure motor 1, and between injection seat 8 and oil pressure motor 1, be provided with seat and move oil cylinder 10, make that center of gravity of the present invention is low, stable working, mould are installed, operation and maintenance all more convenient, it is large that mould is opened shelves, takes up room highly little.
Compared with prior art, beneficial effect of the present invention is: thrust bearing of the present invention is medianly zygomorphic is provided with a pair of injection cylinder, make that its center of gravity is low, stable working, mould are installed, operation and maintenance all more convenient, it is large that mould is opened shelves, takes up room highly little.
Accompanying drawing explanation
Fig. 1 is top view of the present invention.
Fig. 2 is the front view that is connected that injection seat and seat move oil cylinder.
In figure: oil pressure motor 1, guide bar receiver I 2, guide rod 3, injection cylinder 4, charge door 5, guide bar receiver II 6, thrust bearing 7, injection seat 8, plasticizing apparatus 9, seat moves oil cylinder 10.
The specific embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, structure of the present invention and beneficial effect thereof are further illustrated.
Embodiment 1
A kind of horizontal dual cylinder injection injection moulding apparatus, as shown in Figure 1, oil pressure motor 1, guide bar receiver I 2, guide rod 3, injection cylinder 4, charge door 5, guide bar receiver II 6, thrust bearing 7, injection seat 8, plasticizing apparatus 9, seat moves oil cylinder 10; Described guide rod 3 rear and front ends are arranged with respectively guide bar receiver I 2, guide bar receiver II 6; Described guide rod 3 is provided with thrust bearing 7 near the top of guide bar receiver I 2, and thrust bearing 7 is medianly zygomorphic is provided with a pair of injection cylinder 4; Between described symmetrical injection cylinder 4, injection seat 8 is installed, injection seat 8 centers are provided with charge door 5, and injection seat 8 is connected with plasticizing apparatus 9 near one end of guide bar receiver II 6; On described injection seat 8, the other end relative with plasticizing apparatus 9 is connected with oil pressure motor 1.
As shown in Figure 2, between described injection seat 8 and oil pressure motor 1, be provided with seat and move oil cylinder 10.
Described plasticizing apparatus 9 inside are provided with screw rod.
When preformed, screw rod in plasticizing apparatus 9 is by the 1 drive shaft rotation of oil pressure motor, and main shaft one end is connected with screw rod key, and the other end is connected with oil pressure motor 1 key, when screw rod rotation, material plasticizing is also shifted the melt having plastified onto in the storage compartment of barrel front end by thrust bearing 7; Meanwhile, screw rod retreats under the reaction of material, and by thrust bearing, thrust bearing 7 is retreated, and pulls piston rod straight line to retreat by nut, completes metering; When injection, the bar chamber oil-feed of injection cylinder 4 promotes piston rod execution by bearing, and the bar chamber oil-feed of piston promotes piston rod and screw rod and completes action of injection.
Claims (3)
1. a horizontal dual cylinder injection injection moulding apparatus, comprises oil pressure motor (1), guide bar receiver I (2), guide rod (3), injection cylinder (4), charge door (5), guide bar receiver II (6), thrust bearing (7), injection seat (8), plasticizing apparatus (9), seat moves oil cylinder (10); It is characterized in that: described guide rod (3) rear and front end is arranged with respectively guide bar receiver I (2), guide bar receiver II (6); Described guide rod (3) is provided with thrust bearing (7) near the top of guide bar receiver I (2), and the medianly zygomorphic a pair of injection cylinder (4) that is provided with of thrust bearing (7); Between described symmetrical injection cylinder (4), injection seat (8) is installed, injection seat (8) center is provided with charge door (5), and injection seat (8) is connected with plasticizing apparatus (9) near one end of guide bar receiver II (6); The upper other end relative with plasticizing apparatus (9) of described injection seat (8) is connected with oil pressure motor (1).
2. a kind of horizontal dual cylinder is injected injection moulding apparatus according to claim 1, it is characterized in that: between described injection seat (8) and oil pressure motor (1), be provided with seat and move oil cylinder (10).
3. a kind of horizontal dual cylinder is injected injection moulding apparatus according to claim 1, it is characterized in that: described plasticizing apparatus (9) inside is provided with screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117508.XA CN103895198A (en) | 2014-03-26 | 2014-03-26 | Horizontal type double-cylinder injection molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117508.XA CN103895198A (en) | 2014-03-26 | 2014-03-26 | Horizontal type double-cylinder injection molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895198A true CN103895198A (en) | 2014-07-02 |
Family
ID=50986922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117508.XA Pending CN103895198A (en) | 2014-03-26 | 2014-03-26 | Horizontal type double-cylinder injection molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385527A (en) * | 2014-11-19 | 2015-03-04 | 浙江宏振机械模具集团有限公司 | Hanging arm type injection seat guiding and sliding device for injection molding machine |
-
2014
- 2014-03-26 CN CN201410117508.XA patent/CN103895198A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385527A (en) * | 2014-11-19 | 2015-03-04 | 浙江宏振机械模具集团有限公司 | Hanging arm type injection seat guiding and sliding device for injection molding machine |
| CN104385527B (en) * | 2014-11-19 | 2016-08-24 | 浙江宏振机械模具集团有限公司 | Upper arm formula injection base of injection molding machine slide guide device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |