CN103950176A - Anti-blocking charging device of plastic extruding machine - Google Patents
Anti-blocking charging device of plastic extruding machine Download PDFInfo
- Publication number
- CN103950176A CN103950176A CN201410199851.3A CN201410199851A CN103950176A CN 103950176 A CN103950176 A CN 103950176A CN 201410199851 A CN201410199851 A CN 201410199851A CN 103950176 A CN103950176 A CN 103950176A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- extruding machine
- inner sleeve
- outer sleeve
- plastic extruding
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
Abstract
The invention discloses an anti-blocking charging device of a plastic extruding machine. The anti-blocking charging device of the plastic extruding machine comprises an outer sleeve and an inner sleeve, wherein the inner sleeve can be connected with the outer sleeve detachably; the inner sleeve is internally provided with a suction cylinder; and a flexible isolation cover is arranged between the outer sleeve and the inner sleeve. According to the anti-blocking charging device of the plastic extruding machine, the heat transfer between the outer sleeve and the inner sleeve can be effectively isolated by utilizing the all-in-one Teflon isolation cover, thereby preventing the thermal deformation at the junction of the outer sleeve and the inner sleeve, effectively preventing the blockage of a charging opening, and improving the reliability of the plastic extruding machine. The anti-blocking charging device of the plastic extruding machine is simple in structure, is convenient to modify, is low in cost, and is high in practicability.
Description
Technical field
The present invention relates to a kind of extrusion moulding apparatus, or rather, is a kind of antifouling feeding device of extruding machine.
Background technology
Extruding machine is a kind of common plastic processing device, utilizes screw rod that molten plastic is extruded by the extrusion of solid shape, under hauling machine effect, after water-cooled shaping, cuts, and is mainly used in a large amount of continuous productions of various same cross-sectional products.Existing extruding machine adopts vacuum pellet material loading conventionally, and the extreme temperatures of feeding port easily causes interface to deform, and causes feeding port to stop up.
Summary of the invention
The present invention solves the existing technical problem of prior art, thereby a kind of antifouling feeding device of extruding machine is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of antifouling feeding device of extruding machine, the antifouling feeding device of described extruding machine comprises an outer sleeve and an inner sleeve, described inner sleeve is removably connected with described outer sleeve, in described inner sleeve, be provided with a pump bowl, between described outer sleeve and inner sleeve, be provided with the cage of a flexibility.
As preferred embodiment of the present invention, the first sleeve disk body that described outer sleeve comprises first sleeve body cylindraceous and an annular, the week of the first described sleeve disk body is upwards provided with the first connecting through hole, the second sleeve disk body that described inner sleeve comprises second sleeve body cylindraceous and an annular, the second described sleeve disk body is provided with connecting screw rod, the first snap ring that described cage comprises an annular and trumpet-shaped second snap ring outwards extending.
As preferred embodiment of the present invention, described cage is that polytetrafluoroethylene (PTFE) is one-body molded.
The antifouling feeding device of extruding machine of the present invention utilizes the integrated cage of polytetrafluoroethylene (PTFE), can effectively isolate the heat transmission between outer sleeve and inner sleeve, prevent the interface generation thermal deformation of outer sleeve and inner sleeve, effectively prevent that feeding port from stopping up, improved the reliability of extruding machine.The antifouling feeding device of this extruding machine is simple in structure, and transformation is convenient, with low cost, practical.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the antifouling feeding device of extruding machine of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of the antifouling feeding device of the extruding machine in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the antifouling feeding device of the extruding machine in Fig. 2;
Wherein,
1, the antifouling feeding device of extruding machine; 2, outer sleeve; 21, the first sleeve body; 22, the first sleeve disk body; 23, the first connecting through hole; 3, inner sleeve; 31, the second sleeve body; 32, the second sleeve disk body; 33, connecting screw rod; 4, pump bowl; 5, cage; 51, the first snap ring; 52, the second snap ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As shown in Figure 1 to Figure 3, the antifouling feeding device 1 of extruding machine of the present invention comprises an outer sleeve 2 and an inner sleeve 3, this inner sleeve 3 is removably connected with this outer sleeve 2, is provided with a pump bowl 4 in this inner sleeve 3, is provided with the cage 5 of a flexibility between this outer sleeve 2 and inner sleeve 3.
The first sleeve disk body 22 that this outer sleeve 2 comprises first sleeve body 21 cylindraceous and an annular, the week of this first sleeve disk body 22 is upwards provided with the first connecting through hole 23, the second sleeve disk body 32 that this inner sleeve 3 comprises second sleeve body 31 cylindraceous and an annular, this the second sleeve disk body 32 is provided with connecting screw rod 33, the first snap ring 51 that this cage 5 comprises an annular and trumpet-shaped second snap ring 52 outwards extending.
This cage 5 is that polytetrafluoroethylene (PTFE) is one-body molded.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the antifouling feeding device of an extruding machine, it is characterized in that, the antifouling feeding device (1) of described extruding machine comprises an outer sleeve (2) and an inner sleeve (3), described inner sleeve (3) is removably connected with described outer sleeve (2), in described inner sleeve (3), be provided with a pump bowl (4), between described outer sleeve (2) and inner sleeve (3), be provided with the cage (5) of a flexibility.
2. the antifouling feeding device of extruding machine according to claim 1, it is characterized in that, the first sleeve disk body (22) that described outer sleeve (2) comprises first sleeve body cylindraceous (21) and an annular, the first described sleeve disk body (22) be upwards provided with the first connecting through hole (23) week, the second sleeve disk body (32) that described inner sleeve (3) comprises second sleeve body cylindraceous (31) and an annular, the second described sleeve disk body (32) is provided with connecting screw rod (33), the first snap ring (51) that described cage (5) comprises an annular and trumpet-shaped second snap ring (52) outwards extending.
3. the antifouling feeding device of extruding machine according to claim 2, is characterized in that, described cage (5) is that polytetrafluoroethylene (PTFE) is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199851.3A CN103950176A (en) | 2014-05-13 | 2014-05-13 | Anti-blocking charging device of plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199851.3A CN103950176A (en) | 2014-05-13 | 2014-05-13 | Anti-blocking charging device of plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103950176A true CN103950176A (en) | 2014-07-30 |
Family
ID=51327596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199851.3A Pending CN103950176A (en) | 2014-05-13 | 2014-05-13 | Anti-blocking charging device of plastic extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103950176A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791844A (en) * | 2010-02-08 | 2010-08-04 | 佛山市南海易乐工程塑料有限公司 | Device and method for manufacturing glass fibre reinforced nylon 66 heat-insulating strips |
| CN202293277U (en) * | 2011-10-20 | 2012-07-04 | 深圳亚大塑料制品有限公司 | Detachable PE (polyethylene) particle replacing bin |
| DE102011009433A1 (en) * | 2011-01-26 | 2012-07-26 | Gneuß Kunststofftechnik GmbH | Method and device for introducing nanoparticles in plastic melts |
| CN203844182U (en) * | 2014-05-13 | 2014-09-24 | 于浩 | Anti-blocking feeding device of plastic extruding machine |
-
2014
- 2014-05-13 CN CN201410199851.3A patent/CN103950176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791844A (en) * | 2010-02-08 | 2010-08-04 | 佛山市南海易乐工程塑料有限公司 | Device and method for manufacturing glass fibre reinforced nylon 66 heat-insulating strips |
| DE102011009433A1 (en) * | 2011-01-26 | 2012-07-26 | Gneuß Kunststofftechnik GmbH | Method and device for introducing nanoparticles in plastic melts |
| CN202293277U (en) * | 2011-10-20 | 2012-07-04 | 深圳亚大塑料制品有限公司 | Detachable PE (polyethylene) particle replacing bin |
| CN203844182U (en) * | 2014-05-13 | 2014-09-24 | 于浩 | Anti-blocking feeding device of plastic extruding 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |