CN203019608U - Unsaturated polyester bulk molding compound injection molding machine - Google Patents
Unsaturated polyester bulk molding compound injection molding machine Download PDFInfo
- Publication number
- CN203019608U CN203019608U CN 201220584345 CN201220584345U CN203019608U CN 203019608 U CN203019608 U CN 203019608U CN 201220584345 CN201220584345 CN 201220584345 CN 201220584345 U CN201220584345 U CN 201220584345U CN 203019608 U CN203019608 U CN 203019608U
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- China
- Prior art keywords
- cylinder
- unsaturated polyester
- binder
- feed
- swaging
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an unsaturated polyester bulk molding compound injection molding machine and belongs to the technical field of mechanical equipment manufacturing. The unsaturated polyester bulk molding compound injection molding machine comprises a stand, an injection base mounted on the stand, a cylinder mounted on the injection base and internally provided with a screw, a storage cylinder arranged above the feed inlet of the cylinder, and a heating device, wherein the upper end of the storage cylinder is communicated with a swaging cylinder which is axially and vertically arranged; a swaging piston connected with a piston rod of a swaging driving oil cylinder is arranged in the swaging cylinder; one side of the swaging cylinder is communicated with a feed trough of a feed port with a feed opening at the upper part through the feed port; and a scraping plate connected with the piston rod of a feed driving oil cylinder is arranged in the feed trough. By using the unsaturated polyester bulk molding compound injection molding machine, the problems that the feed amount is difficult to balance and the labor intensity is high are solved.
Description
Technical field
The utility model relates to plant equipment manufacturing technology field, especially a kind of plastic injection-moulded machinery.
Background technology
BMC also claims the unsaturated polyester BMC.Its primary raw material is by short glass fiber, unsaturated-resin, filler and the various additive bulk material through fully mixing; This raw material has good electrical insulation properties, mechanical performance, heat resistance, chemical resistance can adapt to various moulding process again, from the sixties in 20th century from Europe, electronics industry and household electrical appliance have been widely used in, auto manufacturing and motor component etc.And existing general injection molding machine of plastic is only applicable to the product of production feed particulate material, the Shooting Technique process of its melten gel plasticizing be with granular raw material manually weighing be added into mould from feeding funnel, and hot briquetting.Thereby the product of producing the BMC raw material now adopts is unsaturated polyester BMC injection machine; But in existing unsaturated polyester BMC product injection molding process, due to the bulk that is shaped as of raw material, raw material one need to be dropped into round and round the feed hopper above machine barrel when adding raw material, sometimes also need to enrich by hand operation, inventory is difficult to equilibrium, and labour intensity is large.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of unsaturated polyester BMC injection machine, and it can solve unsaturated polyester BMC injection machine inventory and be difficult to equilibrium, the problem that labour intensity is large.
In order to address the above problem, the technical solution of the utility model is: this unsaturated polyester BMC injection machine, include frame, be arranged on the injection seat on described frame, the machine barrel of screw rod is housed in being arranged on described injection seat, what be arranged on described machine barrel feed entrance top holds the material cylinder, and heater, be communicated with an axis and erect the binder cylinder body that arranges in the described material cylinder upper end of holding, a binder piston that is connected with the piston rod of binder driving oil cylinder is arranged in this binder cylinder body; One side of described binder cylinder body is communicated with the feeding trough that a top is provided with the described spout of dog-house by a spout, has one to connect the scraping wings that feeding drives the piston rod of oil cylinder in this feeding trough.
In technique scheme, more specifically scheme can also be: described binder piston is connected with a stroke limit bar, in the stroke of the collision block on the trip gag lever post, travel switch is housed.
Further: in the bottom over against described feeding trough dog-house, the feeding trough lower cover is installed.
Owing to adopting technique scheme, the utlity model has following beneficial effect:
The utility model increases feeding mechanism, make machine can add proper material to lay in holding the material cylinder at every turn, need not artificial one feeding intake round and round, inventory is more balanced, be convenient to the one man operation, feeding mechanism has strengthened convenience and operability by electrical equipment control simultaneously, enhances productivity, and has reduced labour intensity.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is feeding mechanism schematic diagram in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Unsaturated polyester BMC injection machine illustrated in figures 1 and 2 includes frame 1, is arranged on the injection seat 2 on frame 1, and the machine barrel 3 of screw rod is housed on the injection seat 2 that is arranged on, and what be arranged on machine barrel 3 feed entrances tops holds material cylinder 4 and heater 5; Be communicated with an axis and erect the binder cylinder body 6-1 that arranges holding material cylinder 4 upper ends, a binder piston 6-2-3 who is connected with the piston rod of binder driving oil cylinder 6-2 is arranged in this binder cylinder body 6-1; The side of binder cylinder body 6-1 is communicated with the feeding trough 6-3-1 that a top is provided with the described spout of dog-house by a spout, has one to connect the scraping wings 6-3-4 that feeding driving oil is taken out the piston rod of cylinder 6-3 in this feeding trough 6-3-1.
Binder piston 6-2-3 is connected with a stroke limit bar 6-2-4, and two the travel switch 6-2-5 in up and down are housed in the stroke of the collision block on the trip gag lever post 6-2-4; These two travel switches are connected on the controller of the machine, the position of the upper collision block of adjustment stroke gag lever post 6-2-4, can regulate the position of the degree of depth of the downward binder of binder piston 6-2-3 and the return that makes progress, drive collision block and travel switch collision in stroke limit bar 6-2-4 motion process, make the travel switch closure or openness that connect controller, thereby control the position that binder piston 6-2-3 stops or starting.
In the bottom over against described feeding trough 6-3-1 dog-house, feeding trough lower cover 6-3-5 is installed, is convenient to when reloading clearing up and keep in repair in feeding trough 6-3-1.
Claims (1)
1. unsaturated polyester BMC injection machine, include frame (1), be arranged on the injection seat (2) on described frame (1), the machine barrel (3) of screw rod is housed in being arranged on described injection seat (2), what be arranged on described machine barrel (3) feed entrance top holds material cylinder (4), and heater (5), it is characterized in that: be communicated with an axis and erect the binder cylinder body (6-1) that arranges in described material cylinder (4) upper end of holding, a binder piston (6-2-3) that is connected with the piston rod of binder driving oil cylinder (6-2) is arranged in this binder cylinder body (6-1), one side of described binder cylinder body (6-1) is communicated with by the feeding trough (6-3-1) that a spout and a top are provided with the described spout of dog-house, has one to connect the scraping wings (6-3-4) that feeding drives the piston rod of oil cylinder (6-3) in this feeding trough (6-3-1).
2. unsaturated polyester BMC injection machine according to claim 1, it is characterized in that: described binder piston (6-2-3) is connected with a stroke limit bar (6-2-4), and travel switch (6-2-5) is housed in the stroke of the collision block on the trip gag lever post (6-2-4).
3. unsaturated polyester BMC injection machine according to claim 1 and 2, is characterized in that: in the bottom over against described feeding trough (6-3-1) dog-house, feeding trough lower cover (6-3-5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584345 CN203019608U (en) | 2012-11-08 | 2012-11-08 | Unsaturated polyester bulk molding compound injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584345 CN203019608U (en) | 2012-11-08 | 2012-11-08 | Unsaturated polyester bulk molding compound injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019608U true CN203019608U (en) | 2013-06-26 |
Family
ID=48643619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584345 Expired - Fee Related CN203019608U (en) | 2012-11-08 | 2012-11-08 | Unsaturated polyester bulk molding compound injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729357A (en) * | 2012-07-18 | 2012-10-17 | 常州诚力机电有限公司 | Hydraulic cold-pressed encryption equipment |
| CN102922654A (en) * | 2012-11-08 | 2013-02-13 | 柳州市欧科塑胶机械成套设备有限公司 | Injection molding machine for unsaturated polyester bulk molding compound |
| CN110667041A (en) * | 2019-09-27 | 2020-01-10 | 上海珂明注塑***科技有限公司 | Novel injection molding device |
-
2012
- 2012-11-08 CN CN 201220584345 patent/CN203019608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729357A (en) * | 2012-07-18 | 2012-10-17 | 常州诚力机电有限公司 | Hydraulic cold-pressed encryption equipment |
| CN102922654A (en) * | 2012-11-08 | 2013-02-13 | 柳州市欧科塑胶机械成套设备有限公司 | Injection molding machine for unsaturated polyester bulk molding compound |
| CN110667041A (en) * | 2019-09-27 | 2020-01-10 | 上海珂明注塑***科技有限公司 | Novel injection molding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131108 |