CN201283625Y - Feeder of ejection shaping apparatus - Google Patents
Feeder of ejection shaping apparatus Download PDFInfo
- Publication number
- CN201283625Y CN201283625Y CNU2008201681109U CN200820168110U CN201283625Y CN 201283625 Y CN201283625 Y CN 201283625Y CN U2008201681109 U CNU2008201681109 U CN U2008201681109U CN 200820168110 U CN200820168110 U CN 200820168110U CN 201283625 Y CN201283625 Y CN 201283625Y
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- China
- Prior art keywords
- feeding device
- cylinder
- shaped
- jet forming
- forming machine
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- Expired - Lifetime
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a charging device for the injection moulding machine, comprising a base matched with the charging barrel import. At least two support bars arranged symmetrically are fixed on the base, each tail of which is fixed with a positioning seat. A charge drive unit fixed at the upper part of the positioning seat comprises a drive rod with a connecting terminal in the front end. The connecting terminal extends to the lower part of the fixing seat. A press head is equipped at the connecting terminal of the drive rod, which is assembled with at least an abrasion-proof guide ring. A charge cylinder is arranged at the upper part in the middle of the base. A die cavity body arranged in the middle of the charge cylinder is sleeved with the abrasion-proof guide ring. The charge drive unit is generally a hydraulic oil cylinder unit which bears the pressure according to different requirement thus ensuring the high quality for injection moulding. The abrasion-proof guide ring has the abrasion-resistance, self-lubricating and corrosion resistance.
Description
Technical field
The utility model relates to the technical field of feeding device in the Jet forming machine, particularly a kind of feeding device of Jet forming machine; Be exclusively used in BMC.
Background technology
The feeding device of general injection (mo(u)lding) machine adopts flared no laminated structure, and it generally is applicable to common plastics, if when the plastics that it loaded are bulk, this class formation is not suitable for.The bulk plastics feeding device that exists is gone up by society at present, is the Chinese utility model patent " BMC moulding feeding device " (notification number is CN2582840Y) of ZL02286696.5 as the patent No.; Mainly form: a fixed mount by following parts, by putting on the shelf and lower platform constitutes, putting on the shelf, an end and lower platform are middle to be fixed by axis, one on opposite side band, the corresponding charging aperture of material mouth of platform band one and barrel, one side stationary positioned oil cylinder, its piston rod can insert in the locating slot of barrel, and the lower platform charging aperture is fixedly penetrated platform header board lid down; One binder oil cylinder is vertically fixed on the putting on the shelf of fixed mount, and its binder head links to each other with piston rod; This design has increased the design of positional cylinder, and its overall structure is complicated; And the binder head do not set up wear member, and its actual moving process easily causes wearing and tearing, and then has reduced the service life of this equipment.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provide a kind of simple in structure, load convenient, operate steadily, the feeding device of Jet forming machine that long service life and operating pressure are controlled.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of feeding device of Jet forming machine, comprise the base that can match with the barrel import, be fixed with symmetrically arranged at least two support bars on this base, and the tail end of each support bar is fixed with positioning seat; The positioning seat upper part is fixed with reinforced drive unit, and this reinforced drive unit includes drive rod, and this drive rod front end is shaped on link, and this link stretches out in the following position of positioning seat; Be fitted with pressure head on the link of drive rod, be fitted with at least one wear-resistant guiding ring on the pressure head; The base middle upper portion is equipped with reinforced cylinder, and the centre of this reinforced cylinder is shaped on the die cavity body, and this die cavity body matches with the wear-resistant guiding ring.
The measure of taking also comprises:
Above-mentioned wear-resistant guiding ring is one, and this wear-resistant guiding ring set is loaded on the centre position of above-mentioned pressure head.
Above-mentioned pressure head also includes and is fitted with connector and roof pressure body mutually; This roof pressure body upper end is shaped on straight barrel, and the bottom of roof pressure body is shaped on the ring cone.
The upper edge of above-mentioned roof pressure body straight barrel is shaped on the annular groove body, and this annular groove body and above-mentioned wear-resistant guiding ring suit mutually.
Be shaped on bell mouth in the middle of the above-mentioned base top, this lural concave cone face matches with the convex cone face of above-mentioned roof pressure body ring cone.
Above-mentioned connector and roof pressure body are fixedly connected through first securing member; Above-mentioned connector and the link of drive rod screw thread mutually spin.
Above-mentioned reinforced drive unit is the hydraulic jack assembly, this hydraulic jack assembly includes the cylinder body, the two ends of this cylinder body are fitted with back cylinder cover and front end housing, and cylinder chamber body sealed sliding is furnished with piston body, and this piston body is tightly connected mutually with the rear end of drive rod.
Above-mentioned support bar is symmetrically arranged four, and the tail end of this support bar also is connected with adjusting nut, and this adjusting nut bottom side and above-mentioned positioning seat upper part fit.
Above-mentioned reinforced cylinder die cavity body upper edge is shaped on guide edge, and above-mentioned reinforced cylinder and base are fixedly connected through second securing member.
Compared with prior art, the utility model comprises the base that can match with the barrel import, be fixed with symmetrically arranged at least two support bars on this base, and the tail end of each support bar is fixed with positioning seat; The positioning seat upper part is fixed with reinforced drive unit, and this reinforced drive unit includes drive rod, and this drive rod front end is shaped on link, and this link stretches out in the following position of positioning seat; Be fitted with pressure head on the link of drive rod, be fitted with at least one wear-resistant guiding ring on the pressure head; The base middle upper portion is equipped with reinforced cylinder, and the centre of this reinforced cylinder is shaped on the die cavity body, and this die cavity body matches with the wear-resistant guiding ring.Advantage of the present utility model is: reinforced drive unit is generally the hydraulic jack assembly, and it is stressed and can sets by the difference requirement, has guaranteed the injection molding high-quality property of product; The wear-resistant guiding ring of high durability performance has good wear-resisting, self-lubricating, decay resistance; Vertical mast arrangement, it is simple in structure, and it is convenient to load, and more is applicable to the different injection molding multiple attached configurations that help.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the utility model embodiment;
Fig. 2 is the equipped schematic diagram of the utility model embodiment and Jet forming machine.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
To shown in Figure 2, figure grade is described as follows: base 1, bell mouth 11, support bar 2, adjusting nut 21 as Fig. 1, positioning seat 3, upper part 3a, following position 3b, reinforced drive unit 4, drive rod 41, link 41a, cylinder body 42, back cylinder cover 43, front end housing 44, piston body 45, pressure head 5, wear-resistant guiding ring 51, connector 52, roof pressure body 53, straight barrel 53a, ring cone 53b, first securing member 54, reinforced cylinder 6, die cavity body 61, guide edge 61a, second securing member 62.
The utility model embodiment, a kind of feeding device of Jet forming machine comprises the base 1 that can match with the barrel import, be fixed with symmetrically arranged at least two support bars 2 on this base 1, and the tail end of each support bar 2 is fixed with positioning seat 3; Positioning seat 3 upper part 3a are fixed with reinforced drive unit 4, and this reinforced drive unit 4 includes drive rod 41, and these drive rod 41 front ends are shaped on link 41a, and this link 41a stretches out in the following position 3b of positioning seat 3; Be fitted with pressure head 5 on the link 41a of drive rod 41, be fitted with at least one wear-resistant guiding ring 51 on the pressure head 5; Base 1 middle upper portion is equipped with reinforced cylinder 6, and the centre of this reinforced cylinder 6 is shaped on die cavity body 61, and this die cavity body 61 matches with wear-resistant guiding ring 51.
Present embodiment is achieved in that the wear-resistant guiding ring of selecting for use 51 is one, and this wear-resistant guiding ring 51 is set in the centre position of described pressure head 5.Pressure head 5 also includes and is fitted with connector 52 and roof pressure body 53 mutually; Roof pressure body 53 upper ends are shaped on straight barrel 53a, and the bottom of roof pressure body 53 is shaped on ring cone 53b.The upper edge of roof pressure body 53 straight barrel 53a is shaped on the annular groove body, and this annular groove body and wear-resistant guiding ring 51 suit mutually.Wear-resistant guiding ring 51 materials are polytetrafluoroethylene (PTFE), are called not dragon of iron again.
Be shaped on bell mouth 11 in the middle of base 1 top, the concave cone face of this bell mouth 11 matches with the convex cone face of roof pressure body 53 ring cone 53b.Connector 52 and roof pressure body 53 are fixedly connected through first securing member 54; The link 41a of connector 52 and drive rod 41 screw thread mutually spins.
Reinforced drive unit 4 is for being generally the hydraulic jack assembly, this hydraulic jack assembly includes cylinder body 42, the two ends of this cylinder body 42 are fitted with back cylinder cover 43 and front end housing 44, and cylinder body 42 bore seal are equipped with piston body 45, and this piston body 45 is tightly connected mutually with the rear end of drive rod 41.
BMC, be commonly called as the unsaturated polyester BMC, its primary raw material is mixed by short glass fiber, unsaturated-resin, filler and various additive, can adopt the injection machine ejection formation, but this raw material is the agglomerate shape, so the utility model feeding device of BMC ejaculator special use.The English BMC by name of BMC, full name is Bulk Molding Compound.
The operating instruction of the utility model embodiment is as follows:
Put into the reinforced cylinder 6 of bottom by the raw material of artificial agglomerate shape that will be very big, down move injection seat that the BMC raw material is sent into injection machine of reinforced drive unit 4 by top is gone forward side by side in the feeding pipe, applies different pressure respectively to guarantee formed product in the melten gel of injection machine and injection process.
Advantage of the present utility model is: reinforced drive unit is generally the hydraulic jack assembly, and it is stressed and can sets by the difference requirement, has guaranteed the injection molding high-quality property of product; The wear-resistant guiding ring of high durability performance has good wear-resisting, self-lubricating, decay resistance; Vertical mast arrangement, it is simple in structure, and it is convenient to load, and more is applicable to the different injection molding multiple attached configurations that help.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (9)
1, a kind of feeding device of Jet forming machine, comprise the base (1) that can match with the barrel import, it is characterized in that: be fixed with symmetrically arranged at least two support bars (2) on the described base (1), and the tail end of each support bar (2) is fixed with positioning seat (3); Described positioning seat (3) upper part (3a) is fixed with reinforced drive unit (4), should include drive rod (41) by reinforced drive unit (4), described drive rod (41) front end is shaped on link (41a), and this link (41a) stretches out in the following position (3b) of described positioning seat (3); Be fitted with pressure head (5) on the link (41a) of described drive rod (41), be fitted with at least one wear-resistant guiding ring (51) on the described pressure head (5); Described base (1) middle upper portion is equipped with reinforced cylinder (6), and the centre of this reinforced cylinder (6) is shaped on die cavity body (61), and this die cavity body (61) matches with described wear-resistant guiding ring (51).
2, the feeding device of a kind of Jet forming machine according to claim 1 is characterized in that: described wear-resistant guiding ring (51) is one, and this wear-resistant guiding ring (51) is set in the centre position of described pressure head (5).
3, the feeding device of a kind of Jet forming machine according to claim 2 is characterized in that: described pressure head (5) also includes and is fitted with connector (52) and roof pressure body (53) mutually; Described roof pressure body (53) upper end is shaped on straight barrel (53a), and the bottom of roof pressure body (53) is shaped on ring cone (53b).
4, the feeding device of a kind of Jet forming machine according to claim 3 is characterized in that: the upper edge of described roof pressure body (53) straight barrel (53a) is shaped on the annular groove body, and this annular groove body and described wear-resistant guiding ring (51) suit mutually.
5, according to the feeding device of claim 3 or 4 described a kind of Jet forming machines, it is characterized in that: be shaped on bell mouth (11) in the middle of described base 1 top, the concave cone face of this bell mouth (11) matches with the convex cone face of described roof pressure body (53) ring cone (53b).
6, the feeding device of a kind of Jet forming machine according to claim 5 is characterized in that: described connector (52) and roof pressure body (53) are fixedly connected through first securing member (54); The link (41a) of described connector (52) and drive rod (41) screw thread mutually spins.
7, the feeding device of a kind of Jet forming machine according to claim 6, it is characterized in that: described reinforced drive unit (4) is the hydraulic jack assembly, this hydraulic jack assembly includes cylinder body (42), the two ends of this cylinder body (42) are fitted with back cylinder cover (43) and front end housing (44), described cylinder body (42) bore seal is equipped with piston body (45), and this piston body (45) is tightly connected mutually with the rear end of drive rod (41).
8, the feeding device of a kind of Jet forming machine according to claim 7, it is characterized in that: described support bar (2) is symmetrically arranged four, the tail end of this support bar (2) also is connected with adjusting nut (21), and this adjusting nut (21) bottom side and described positioning seat (3) upper part (3a) fit.
9, the feeding device of a kind of Jet forming machine according to claim 8, it is characterized in that: described reinforced cylinder (6) die cavity body (61) upper edge is shaped on guide edge (61a), and described reinforced cylinder (6) is fixedly connected through second securing member (62) with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201681109U CN201283625Y (en) | 2008-11-14 | 2008-11-14 | Feeder of ejection shaping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201681109U CN201283625Y (en) | 2008-11-14 | 2008-11-14 | Feeder of ejection shaping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283625Y true CN201283625Y (en) | 2009-08-05 |
Family
ID=40948610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201681109U Expired - Lifetime CN201283625Y (en) | 2008-11-14 | 2008-11-14 | Feeder of ejection shaping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283625Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672887A (en) * | 2011-03-15 | 2012-09-19 | 无锡市长嵘塑料机械有限公司 | Semifluid material feeding device and injection molding machine |
| CN105923373A (en) * | 2016-06-15 | 2016-09-07 | 张舒维 | Novel material injection equipment for industrial production |
| CN110474219A (en) * | 2018-06-29 | 2019-11-19 | 中航光电科技股份有限公司 | The oil-filled tooling of oil seal electric connector |
-
2008
- 2008-11-14 CN CNU2008201681109U patent/CN201283625Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672887A (en) * | 2011-03-15 | 2012-09-19 | 无锡市长嵘塑料机械有限公司 | Semifluid material feeding device and injection molding machine |
| CN102672887B (en) * | 2011-03-15 | 2015-02-18 | 无锡市长嵘塑料机械有限公司 | Semifluid material feeding device and injection molding machine |
| CN105923373A (en) * | 2016-06-15 | 2016-09-07 | 张舒维 | Novel material injection equipment for industrial production |
| CN110474219A (en) * | 2018-06-29 | 2019-11-19 | 中航光电科技股份有限公司 | The oil-filled tooling of oil seal electric connector |
| CN110474219B (en) * | 2018-06-29 | 2021-01-29 | 中航光电科技股份有限公司 | Oil filling tool for oil-sealed electric connector |
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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 |
Granted publication date: 20090805 |
|
| CX01 | Expiry of patent term |