CN105479664A - Plastic toy injection moulding machine - Google Patents
Plastic toy injection moulding machine Download PDFInfo
- Publication number
- CN105479664A CN105479664A CN201510637695.9A CN201510637695A CN105479664A CN 105479664 A CN105479664 A CN 105479664A CN 201510637695 A CN201510637695 A CN 201510637695A CN 105479664 A CN105479664 A CN 105479664A
- Authority
- CN
- China
- Prior art keywords
- water
- knockout drum
- mould
- water knockout
- filter
- 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
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
Abstract
The invention discloses a plastic toy injection moulding machine. The plastic toy injection moulding machine comprises a material feeding opening, an injection device, an injection moulding mould and a cooling device for the injection moulding mould; the injection device comprises a rack, a transmission shaft, a heating device and a sprayer; the sprayer comprises a spraying body; the spraying body is provided with a fluid runner; the tail part of the spraying body is provided with a stepped hole; the stepped hole of the spraying body is provided with an inner threaded section which is communicated with the fluid runner; a filter and a baffle plate are arranged in the stepped hole of the spraying body; the filter is provided with an outer thread which is matched with the inner threaded section of the stepped hole of the spraying body and a plurality of filter holes used for cleaning remaining materials; and the baffle plate is located at the tail part of the filter. According to the plastic toy injection moulding machine, by adopting the structure, the cleaning work load is reduced; after the injection moulding mould is on a machine table, the assembly is convenient and rapid; and the production efficiency is improved.
Description
Technical field
The present invention relates to technical field of hydraulic equipment, be specially a kind of hydraulic press.
Background technology
In plastic industry, injection mo(u)lding is by plastic pellet is carried out melting, is then injected in mold cavity shaping.Existing a kind of plastic toy injection machine comprises the cooling device of dog-house, injection device, injection mold and injection mold, injection mold cooling device comprise water circulation mechanism, some mould water inlet pipes, with the mould outlet pipe of mould water inlet pipe equal number, a mould water inlet pipe and a mould outlet pipe form closed circuit by the water flow passage of mould, for the object making mould reach cooling, the water flow passage of injection mold has many, on injection mold during board, a lot of water pipe need be connected.Injection device comprises frame, power transmission shaft and nozzle, and nozzle comprises jet body, and jet body has liquid runner.Plastic pellet is unavoidably containing impurity, and a kind of plastic toy injection machine industry is in order to reduce costs simultaneously, again utilizes feed back, after feed back and raw material being stirred, uses as raw material by certain proportion,
This is more inevitable brings into impurity in a kind of plastic toy injection machine.Hot melt particle, when arriving mold cavity by injection molding nozzle, may block, and cause injection moulding not smooth, What is more, injects mold cavity, damage mould.What injection device adopted at present is free-standing screen pack or filter, is placed on jet body afterbody, such structure, and the workload of cleaning is comparatively large, affects a kind of service efficiency of plastic toy injection machine.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of plastic toy injection machine, and this kind of a kind of plastic toy injection moulding function reduces the workload of cleaning, improves a kind of service efficiency of plastic toy injection machine.
Solve this technical problem, technical scheme of the present invention is: a kind of plastic toy injection machine, comprise dog-house, injection device, the cooling device of injection mold and injection mold, injection device comprises frame, power transmission shaft, heat riser and nozzle, nozzle comprises jet body, jet body has liquid runner, the afterbody of described jet body is provided with shoulder hole, the shoulder hole of described jet body has the internal thread segment communicated with liquid runner, filter and baffle plate are installed in the shoulder hole of described jet body, described filter has the external screw thread and some filter openings for removing clout that mate with the shoulder hole internal thread segment of jet body, described baffle plate is positioned at the afterbody of filter.
Described filter is provided with annular groove towards the side of baffle plate, and described baffle plate has the screw thread with the annular groove adaptation of filter.
Described filter has in order to table top for convenience detach towards baffle plate end.
The cooling device of described injection mold comprises water circulation mechanism, some mould water inlet pipes, with the mould outlet pipe of mould water inlet pipe equal number, described water circulation mechanism is provided with water knockout drum near injection mold place, described water knockout drum comprises water knockout drum body, the mould admitting pipe joint adapted with mould water inlet pipe, the mould titting water outlet adapted with mould outlet pipe, described water knockout drum body has total water inlet, total delivery port, water knockout drum intake antrum and water knockout drum water chamber, be separated by between described water knockout drum intake antrum and water knockout drum water chamber, the end of described water knockout drum intake antrum has total water inlet, the end of described water knockout drum water chamber has total delivery port, described some mould admitting pipe joints are communicated with water knockout drum intake antrum respectively, described some mould titting water outlets are communicated with water knockout drum water chamber respectively, described water circulation mechanism have two respectively with the total water inlet of water knockout drum, the water pipe of total delivery port connection of water knockout drum.
Each mould admitting pipe joint place of described water knockout drum is separately installed with the control valve regulating flow velocity.
A kind of plastic toy of the present invention injection machine adopts such structure, reduces the workload of cleaning, on injection mold after board, quick and easy for installation, improves production efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, a kind of plastic toy injection machine of the present invention is described in more detail;
Fig. 1 is the local structure schematic diagram of a kind of plastic toy injection machine of the present invention;
Fig. 2 is the nozzle amplification organigram shown in Fig. 1;
The amplification organigram that Fig. 3 is the filter shown in Fig. 2;
Fig. 4 is for looking schematic diagram in a left side for the filter shown in Fig. 3;
Fig. 5 is the organigram of the baffle plate shown in Fig. 2;
Fig. 6 is of the present invention a kind of cooling device organigram of injection mold of plastic toy injection machine;
Organigram is amplified in the rotation that Fig. 7 is the water knockout drum shown in Fig. 6;
Fig. 8 is the schematic top plan view of the water knockout drum shown in Fig. 7;
In the drawings, 1, hopper; 2, power transmission shaft; 3, injection mold; 4, frame; 5, heat riser; 6, nozzle; 7, baffle plate; 8, filter; 9, jet body; 10, liquid runner; 11, external screw thread; 12, filter opening; 13, annular groove; 14, screw thread; 15, mould water inlet pipe; 16, water knockout drum intake antrum; 17, water knockout drum body; 18, water knockout drum water chamber; 19, water circulation mechanism; 20, mould outlet pipe; 21, total delivery port; 22, total water inlet; 23, mould admitting pipe joint; 24, mould titting water outlet.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, a kind of plastic toy injection machine comprises dog-house, injection device, the cooling device of injection mold 3 and injection mold, dog-house comprises material 1, injection device comprises frame 4, power transmission shaft 2, heat riser 5 and nozzle 6, nozzle 6 comprises jet body 3, filter 2 and baffle plate 1, jet body 3 has liquid runner 4, the afterbody of jet body 3 has shoulder hole, the shoulder hole of jet body 3 has the internal thread segment communicated with liquid runner 4, in the shoulder hole of jet body 3, filter 2 and baffle plate 1 are installed, filter 2 has the external screw thread 5 and some filter openings 6 for removing clout that mate with the shoulder hole internal thread segment of jet body 3, baffle plate 1 is positioned at the afterbody of filter 2, filter 2 has annular groove 7 towards the side of baffle plate 1, baffle plate 1 has the screw thread 8 with annular groove 7 adaptation of filter 2.After certain hour uses, regularly filter 2 being taken off from nozzle by rotating, clearing up, cleaning out, then filter 2 is contained in use in jet body 3.For the ease of being screwed off by filter 2, filter 2 has in order to table top for convenience detach towards baffle plate 1 end.Such structure, convenient cleaning, can reduce the workload of cleaning, improve a kind of service efficiency of plastic toy injection machine.
As Fig. 6, Fig. 7, shown in Fig. 8, injection mold cooling device comprises water circulation mechanism 19, many mould water inlet pipes 15, with mould outlet pipe 20 and the water knockout drum of mould water inlet pipe 15 equal number, water knockout drum comprises water knockout drum body 17, the mould admitting pipe joint 23 adapted with mould water inlet pipe 15, the mould titting water outlet 24 adapted with mould outlet pipe 20, water knockout drum body 17 has total water inlet 22, total delivery port 21, water knockout drum intake antrum 16 and water knockout drum water chamber 18, be separated by between water knockout drum intake antrum 16 and water knockout drum water chamber 18, the profile of water knockout drum body 17 is cuboid, the cross section of water knockout drum intake antrum 16 and water knockout drum water chamber 18 is square, the end of water knockout drum intake antrum 16 has total water inlet 22, the end of water knockout drum water chamber 18 has total delivery port 21, some mould admitting pipe joints 23 are communicated with water knockout drum intake antrum 16 respectively, some mould titting water outlets 24 are communicated with water knockout drum water chamber 18 respectively.Water circulation mechanism 19 has two water pipes be connected with the total water inlet of water knockout drum, total delivery port of water knockout drum respectively.Each mould admitting pipe joint place has the control valve regulating flow velocity respectively, also two fast water-connecting valves can be connected, the flow of the total water inlet of a control water knockout drum, the flow of total delivery port of a control water knockout drum, the uniformity of mold temperature can be ensured like this, improve the qualification rate of product, after water valve is adjusted to correct position, again produces and just do not need again to regulate.During use, be connected on water knockout drum by the mould water inlet pipe of injection mold and mould outlet pipe, when after board on mould, water circulation mechanism only need connect two water pipes to the total water inlet of water knockout drum and total delivery port, quick and easy for installation, improves production efficiency.
Claims (5)
1. a plastic toy injection machine, comprise dog-house, injection device, the cooling device of injection mold and injection mold, injection device comprises frame (4), power transmission shaft (2), heat riser (5) and nozzle (6), nozzle (6) comprises jet body (9), jet body (9) has liquid runner (10), it is characterized in that: the afterbody of described jet body (9) is provided with shoulder hole, the shoulder hole of described jet body (9) has the internal thread segment communicated with liquid runner (10), filter (8) and baffle plate (7) are installed in the shoulder hole of described jet body (9), described filter (8) has the external screw thread (11) and some filter openings (12) for removing clout that mate with the shoulder hole internal thread segment of jet body (9), described baffle plate (7) is positioned at the afterbody of filter (8).
2. a kind of plastic toy injection machine according to claim 1, it is characterized in that: described filter (8) is provided with annular groove (13) towards the side of baffle plate (7), described baffle plate (7) has the screw thread (14) adaptive with the annular groove of filter (8) (13).
3. a kind of plastic toy injection machine according to claim 2, is characterized in that: described filter (8) has in order to table top for convenience detach towards baffle plate (7) end.
4. a kind of plastic toy injection machine according to claim 1 or 2 or 3, it is characterized in that: the cooling device of described injection mold comprises water circulation mechanism (19), some mould water inlet pipes (15), with the mould outlet pipe (20) of mould water inlet pipe (15) equal number, described water circulation mechanism (19) is provided with water knockout drum near injection mold place, described water knockout drum comprises water knockout drum body (17), the mould admitting pipe joint (23) adapted with mould water inlet pipe, the mould titting water outlet (24) adapted with mould outlet pipe, described water knockout drum body (17) has total water inlet (22), total delivery port (21), water knockout drum intake antrum (16) and water knockout drum water chamber (18), be separated by between described water knockout drum intake antrum (16) and water knockout drum water chamber (18), the end of described water knockout drum intake antrum (16) has total water inlet (22), the end of described water knockout drum water chamber (18) has total delivery port (21), described some mould admitting pipe joints (23) are communicated with water knockout drum intake antrum (16) respectively, described some mould titting water outlets (24) are communicated with water knockout drum water chamber (18) respectively, described water circulation mechanism (19) have two respectively with the total water inlet of water knockout drum, the water pipe of total delivery port connection of water knockout drum.
5. a kind of plastic toy injection machine according to claim 4, is characterized in that: each mould admitting pipe joint (23) place of described water knockout drum is separately installed with the control valve regulating flow velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637695.9A CN105479664A (en) | 2015-10-07 | 2015-10-07 | Plastic toy injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637695.9A CN105479664A (en) | 2015-10-07 | 2015-10-07 | Plastic toy injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479664A true CN105479664A (en) | 2016-04-13 |
Family
ID=55667107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510637695.9A Pending CN105479664A (en) | 2015-10-07 | 2015-10-07 | Plastic toy injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479664A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120693Y (en) * | 2007-03-15 | 2008-09-24 | 金孝禹 | Horizontal disc plastic injection moulding machine |
| CN202021743U (en) * | 2011-04-16 | 2011-11-02 | 芜湖荣事达塑胶有限责任公司 | Injection molding machine |
-
2015
- 2015-10-07 CN CN201510637695.9A patent/CN105479664A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120693Y (en) * | 2007-03-15 | 2008-09-24 | 金孝禹 | Horizontal disc plastic injection moulding machine |
| CN202021743U (en) * | 2011-04-16 | 2011-11-02 | 芜湖荣事达塑胶有限责任公司 | Injection molding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
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| WD01 | Invention patent application deemed withdrawn after publication |