CN201506012U - Bottom injection assembly of rubber injection machine - Google Patents
Bottom injection assembly of rubber injection machine Download PDFInfo
- Publication number
- CN201506012U CN201506012U CN200920237712XU CN200920237712U CN201506012U CN 201506012 U CN201506012 U CN 201506012U CN 200920237712X U CN200920237712X U CN 200920237712XU CN 200920237712 U CN200920237712 U CN 200920237712U CN 201506012 U CN201506012 U CN 201506012U
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- Prior art keywords
- injection
- rubber
- die
- guidance tape
- assembly
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- Expired - Lifetime
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A bottom injection assembly of rubber injection machine comprises an injection device, a plastifying device, a cold runner plate and a lock die device, wherein the injection device and the plastifying device are connected in certain angle a, and are transversely installed on a machine table base, the injection device is provided with an injection nozzle body and an injection nozzle, and the injection nozzle is connected with an injection flow passage of the cold runner plate from the lateral face of the cold runner plate. A die is arranged between the cold runner plate and a die locking device, the height H between a die installation surface and the bottom surface of the machine table base is 500mm to 1500mm, and a lower die of the die is arranged on the cold runner plate. The injection device and the plastifying device of the utility model are connected in certain angle and are arranged on the machine table base, the injection nozzle feeds rubber from the lateral face of the cold runner plate and is injected into the die from bottom to top through a flow passage, people can operation through standing on a low operation table, the replacement of nozzle, rubber cleaning and rubber exchanging are convenient, the labor intensity is low, the structure is simple and reasonable, the occupied space height is low, and the operation, repair and maintenance are convenient.
Description
Technical field
The utility model relates to a kind of rubber injection machine, particularly a kind of bottom injection assembly of producing the rubber injection machine of composite high voltage insulator special use.
Background technology
Traditional equipment of doing composite high voltage insulator is most to be the angie type rubber injection moulding machine, and this kind type is that the injecting plasticizing device directly is fixed on the cope match-plate pattern, and injection device is 180 degree with plasticizing apparatus and is connected, and injection nozzle from top to bottom injects mould with sizing material.Its shortcoming is: fixing after injection device is adjusted, inconvenient gel resin, change glue, and change nozzle and injection device must be taken apart, and injection device is contained in the cope match-plate pattern top, installing/dismounting labour intensity is big.
Chinese patent literature CN101244619 discloses a kind of rubber injection moulding machine on August 20th, 2008, its control system and three independently clamping apparatus are installed on the base, three independently clamping apparatus arrangements that are in line, each clamping apparatus is furnished with a Mode-locking oil cylinder, a cope match-plate pattern, a moving platen, four brother woods posts and two die cylinders, by being fixed in three cold runner on the cope match-plate pattern and being fixed in three backing plates on the Mode-locking oil cylinder cylinder body and being connected as a whole.Two injection devices place the neutral place on three clamping apparatus tops and clamping apparatus to be the angie type structure, and two injection devices are arranged along the length direction of mould, every injection device plasticizing apparatus of configuration and a pay-off.Mould is divided into upper die and lower die, and patrix is fixed on the cold runner, and counterdie is fixed on the following hot plate.Because the injection device of this structure is positioned at clamping apparatus top, and is higher apart from ground level, is applicable to the factory building that floor is higher, simultaneously, injection nozzle from top to bottom injects mould with sizing material, has above-mentioned shortcoming, is further improved and perfect.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, is convenient to the bottom injection assembly of the rubber injection machine operating, keep in repair and maintain, to overcome weak point of the prior art.
Bottom injection assembly by a kind of rubber injection machine of this purpose design comprises injection device, plasticizing apparatus, cold flow guidance tape and clamping apparatus, its architectural feature be injection device with plasticizing apparatus at an angle α be connected, and laterally be installed on the board base; Injection device is provided with injection nozzle body and injection nozzle, and injection nozzle is communicated with the injection flow passage of cold flow guidance tape from cold flow guidance tape side.Angle α is 0 °～90 °.
Described injection device comprises that inside is provided with injection cylinder, injection cylinder piston, injection cylinder piston rod, injection piston, injection barrel; The injection barrel is communicated with by injection nozzle body and injection nozzle.
Be provided with mould between described cold flow guidance tape and the clamping apparatus, the mould installed surface is 500mm～1500mm apart from board base end face height H, and the counterdie of mould is arranged on the cold flow guidance tape.Because the mould installed surface is lower apart from ground level H, reduces staff's labour intensity greatly.
The counterdie of described mould is a cover half, and patrix is a dynamic model, and the injection flow passage in the cold flow guidance tape extends to dies cavity.Injection nozzle is installed in injection nozzle body front end, and injection nozzle is communicated with the injection flow passage of cold runner side, and sizing material injects dies cavity from bottom to top through cold runner.
Injection device of the present utility model is spent at an angle with plasticizing apparatus and is connected, and is arranged on the board base; Injection nozzle advances glue from the cold runner side, from bottom to top injects mould through runner; The people stands on the very low operating desk and just can operate, and changes nozzle and gel resin, changes glue conveniently, and labour intensity is low.It is simple and reasonable, it is highly little to take up space, be convenient to operation, maintenance and maintenance.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the utility model one user mode sectional structure schematic diagram.
Fig. 3 is the utility model complete machine structure schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, the bottom injection assembly of this rubber injection machine, comprise injection device 1, plasticizing apparatus 2, cold flow guidance tape 8 and clamping apparatus 6, injection device and plasticizing apparatus α at an angle are connected, angle α is 60 °, preferable range is 55 °～65 °, and laterally is installed on the board base 5; Injection device is provided with injection nozzle body 4 and injection nozzle 3, and injection nozzle is communicated with the injection flow passage 8.1 of cold flow guidance tape from cold flow guidance tape side.Injection device 1 comprises that inside is provided with injection cylinder 1.1, injection cylinder piston 1.2, injection cylinder piston rod 1.3, injection piston 1.4, injection barrel 1.5; The injection barrel is communicated with by injection nozzle body 4 and injection nozzle 3.Be provided with mould between cold flow guidance tape 8 and the clamping apparatus 6, the mould installed surface is 500mm～1500mm apart from board base end face height H, and the counterdie 7 of mould is arranged on the cold flow guidance tape.The counterdie 7 of mould is a cover half, and patrix is a dynamic model, and the injection flow passage 8.1 in the cold flow guidance tape 8 extends to dies cavity.
Claims (5)
1. assembly is injected in the bottom of a rubber injection machine, comprise injection device (1), plasticizing apparatus (2), cold flow guidance tape (8) and clamping apparatus (6), it is characterized in that injection device and plasticizing apparatus at an angle α be connected, and laterally be installed on the board base (5); Injection device is provided with injection nozzle body (4) and injection nozzle (3), and injection nozzle is communicated with the injection flow passage (8.1) of cold flow guidance tape from cold flow guidance tape side.
2. according to the bottom injection assembly of the described rubber injection machine of claim 1, it is characterized in that described angle α is 0 °～90 °.
3. according to the bottom injection assembly of claim 1 or 2 described rubber injection machines, it is characterized in that described injection device (1) comprises that inside is provided with injection cylinder (1.1), injection cylinder piston (1.2), injection cylinder piston rod (1.3), injection piston (1.4), injection barrel (1.5); The injection barrel is communicated with by injection nozzle body (4) and injection nozzle (3).
4. inject assembly according to the bottom of the described rubber injection machine of claim 3, it is characterized in that being provided with mould between described cold flow guidance tape (8) and the clamping apparatus (6), the mould installed surface is 500mm～1500mm apart from board base end face height H, and the counterdie of mould (7) is arranged on the cold flow guidance tape.
5. according to the bottom injection assembly of the described rubber injection machine of claim 4, it is characterized in that the counterdie (7) of described mould is a cover half, patrix is a dynamic model, and the injection flow passage (8.1) in the cold flow guidance tape (8) extends to dies cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920237712XU CN201506012U (en) | 2009-10-23 | 2009-10-23 | Bottom injection assembly of rubber injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920237712XU CN201506012U (en) | 2009-10-23 | 2009-10-23 | Bottom injection assembly of rubber injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506012U true CN201506012U (en) | 2010-06-16 |
Family
ID=42467145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920237712XU Expired - Lifetime CN201506012U (en) | 2009-10-23 | 2009-10-23 | Bottom injection assembly of rubber injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672111A (en) * | 2017-11-09 | 2018-02-09 | 桂林电子科技大学 | A kind of pneumatic horizontal automatic shaping investment pattern machine |
| CN115923041A (en) * | 2022-12-01 | 2023-04-07 | 宁波斗士油压有限公司 | Silica gel bottom injection equipment |
| CN115923041B (en) * | 2022-12-01 | 2024-06-28 | 宁波斗士油压有限公司 | Silica gel bottom injection equipment |
-
2009
- 2009-10-23 CN CN200920237712XU patent/CN201506012U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672111A (en) * | 2017-11-09 | 2018-02-09 | 桂林电子科技大学 | A kind of pneumatic horizontal automatic shaping investment pattern machine |
| CN115923041A (en) * | 2022-12-01 | 2023-04-07 | 宁波斗士油压有限公司 | Silica gel bottom injection equipment |
| CN115923041B (en) * | 2022-12-01 | 2024-06-28 | 宁波斗士油压有限公司 | Silica gel bottom injection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |