CN201824513U - Thermal insulation protecting jacket of charging barrel of injection machine - Google Patents
Thermal insulation protecting jacket of charging barrel of injection machine Download PDFInfo
- Publication number
- CN201824513U CN201824513U CN2010205389259U CN201020538925U CN201824513U CN 201824513 U CN201824513 U CN 201824513U CN 2010205389259 U CN2010205389259 U CN 2010205389259U CN 201020538925 U CN201020538925 U CN 201020538925U CN 201824513 U CN201824513 U CN 201824513U
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- heat
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- protective jacket
- insulation
- material tube
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Abstract
The utility model relates to a thermal insulation protecting jacket of a charging barrel of an injection machine, which is coated on the surface of the charging barrel of the injection machine and sequentially comprises a thermal insulation packaging layer and an inner layer from outside to inside, the inner layer also comprises a thermal insulation layer and a lining layer from outside to inside, and the thermal insulation packaging layer is longer and wider than the inner layer in length and width, so that the inner layer is coated inside the thermal insulation packaging layer; and the protecting jacket also comprises a fiber aluminum foil reflecting layer, a high temperature-resistant magic tap and a surface coating layer, wherein the fiber aluminum foil reflecting layer is arranged between the thermal insulation packaging layer and the inner layer, the high temperature-resistant magic tape is used for fixing the protecting jacket, and the surface coating layer is arranged on the surface of the thermal insulation packaging layer. The thermal insulation and protection protecting jacket of the charging barrel of the injection machine has the advantages of complete thermal insulation, convenient installation, light weight, flexible use, and no impact on any part of the protected equipment.
Description
Technical field
The utility model relates to a kind of heat-insulation and heat-preservation protective jacket, relates in particular to a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket of flexibility.
Background technology
In the industrial production, often use pipeline to realize steam, the transmission of hot water or thermofusible, in the process that transmits, pipe surface often distributes and consumes a large amount of heats, causes the loss of energy, and simultaneously, there is the hidden danger of injury in the pipe surface of high temperature to human body.Injection moulding is plastic processing means important in the industrial production, in process, the plastic raw materials particle enters barrel through the injector hopper, barrel is heated to melt the plastic raw materials particle by electric heating coil usually, and in this course of work, barrel and heating circle surface temperature are very high, therefore can be to the space dissipate heat, cause heat-energy losses, and cause environment temperature to rise the hidden danger that exists personnel to scald simultaneously.And injection machine usually only be provided with above barrel and the heating circle single layer structure on protective sleeve, be that effect of heat insulation or heat insulation effect are all very undesirable.Enclosed heat-insulation and heat-preservation protective jacket is also arranged in the market, and its structure is used stainless steel casing usually, the built-in heat insulation material, and its closed manners adopts screw mode fastening or snap close to seal two stainless steels usually.But there is some shortcoming in this device: 1. two stainless steels are after screw or snap close mode are fastening, and the slit of its junction still more easily causes the escape of heat; 2. stainless steel casing wraps up barrel and the whole sealing of heating collar with temp.-sensing wire and power supply simultaneously together, and when these wire rods use in hot environment for a long time, the life-span will reduce greatly; 3. stainless steel casing is when the wrapper pipe, and parts such as temperature-sensitive terminal on the material pipe or heating collar binding post are easily damaged by bump, and simultaneously, the length of this type of terminal height is irregular, and there are many difficulties in the heat-insulation layer of stainless steel casing when being fixed on the material pipe; 4. the diameter coupling of the corresponding barrel of stainless steel casing must be corresponding unified, can't carry out otherwise install; 5. stainless steel itself also is the good conductor of heat, and when using for a long time, its temperature also can raise and become source of heat release; 6. it is heavier that stainless steel uses the big quality of metal material volume, is difficult for long-distance transmissions and transports.
Summary of the invention
The purpose of this utility model be solve exist when existing injection machine collet uses heat insulation not comprehensively, install inconvenient, body is heavy, easily cause many shortcomings such as device damage in using, and a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket of flexibility is provided.
For addressing the above problem, the technological means that the utility model adopted is: a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket, be coated on the injecting machine material tube surface, it is characterized in that: protective jacket comprises heat insulating packaging layer and internal layer from outside to inside successively, internal layer comprises insulating and inner liner from outside to inside again, the heat insulating packaging layer, coats internal layer all greater than internal layer in length and width size.
Injecting machine material tube heat-insulation and heat-preservation protective jacket of the present utility model has also comprised the fiber aluminium foil reflecting layer between heat insulating packaging layer and internal layer.
Injecting machine material tube heat-insulation and heat-preservation protective jacket of the present utility model has also comprised the high temperature resistant VELCRO that is used for fixing described protective jacket, but described high temperature resistant VELCRO comprises on the inner surface that lays respectively at the heat insulating packaging layer and the outer surface in fiber aluminium foil reflecting layer on two adhesive surfaces, VELCRO is positioned at heat insulating packaging layer one end outer surface and is positioned at fiber aluminium foil reflecting layer one end inner surface;
Injecting machine material tube heat-insulation and heat-preservation protective jacket of the present utility model also comprises the face coat that is positioned at the heat insulating packaging laminar surface.
Heat insulating packaging layer wherein, fiber aluminium foil reflecting layer, insulating and inner liner all adopt flexible exotic material and sew up by high temperature resistant wire rod.
Described insulating is preferably the glass felt material, and described inner liner is preferably high temperature resistant refractory fiber cloth.
Described heat insulating packaging layer and fiber aluminium foil reflecting layer on the length and on the width all greater than internal layer, the part that goes out greatly here is used at parcel overlapped during pipeline, effectively avoids heat to scatter and disappear from the slot of parcel.
Described face coat is a high-temperature resistant coating, wherein preferred Teflon coating.
The beneficial effects of the utility model are as follows: each layer of the utility model all selected the high-temperature flexible material for use, collapsible, can sew up, so the shape of product and specification can arbitrarily adjust according to actual needs, can not cause damage to the binding post on the injecting machine material tube simultaneously because of factors such as collisions; Secondly the utility model adopts the lock buckling part of high temperature resistant VELCRO as heat insulation protective jacket, during use VELCRO as easy as rolling off a log carry out bonding with separate, the assembly and disassembly of this heat-insulation and heat-preservation protective jacket need not to use other aids, simple to operate, the length of VELCRO also can be adjusted simultaneously, has better flexibility in actual production; External packing laminar surface of the present utility model once more has the Teflon coating, when cull adheres to, cleans easily, keeps the beautiful and clean of wrapper surface; Be provided with fiber aluminium foil reflecting layer in addition between external packing layer and the insulating, can stop heat, reduce thermal loss, make this heat-insulation and heat-preservation protective jacket have better insulation effect to external radiation.The utility model provides a kind of heat insulationly comprehensively, easy for installation in a word, and light weight uses flexibly, can not influence the injecting machine material tube heat-insulation and heat-preservation protective jacket of any part of institute's safeguard.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is product structure figure of the present utility model;
Fig. 2 use schematic diagram of the present utility model;
Fig. 3 is the novel result of use figure of this use.
Concrete real mode
A kind of injecting machine material tube heat-insulation and heat-preservation protective jacket as shown in Figure 1 and Figure 2, be coated on the injecting machine material tube surface, protective jacket comprises heat insulating packaging layer 1 and internal layer from outside to inside successively, internal layer comprises insulating 3 and inner liner 4 from outside to inside again, heat insulating packaging layer 1, coats internal layer all greater than internal layer in length and width size.
Injecting machine material tube heat-insulation and heat-preservation protective jacket of the present utility model has also comprised the fiber aluminium foil reflecting layer 2 between heat insulating packaging layer 1 and internal layer.
Injecting machine material tube heat-insulation and heat-preservation protective jacket of the present utility model also comprises high temperature resistant VELCRO 5, this is high temperature resistant, and VELCRO 5 is positioned at heat insulating packaging layer 1 one end outer surface and is positioned at fiber aluminium foil reflecting layer 2 one end inner surfaces, high temperature resistant VELCRO 5 is divided into 5A, 5B two sides, the two sides of high temperature resistant VELCRO 5 is bonding or be sewn to the heat-insulation and heat-preservation protective jacket and lay respectively at the outer surface of wrapper and the inner surface in reflecting layer along pipeline 6 axial two ends, and wherein the VELCRO two sides can the mutual alternative position.
Injecting machine material tube heat-insulation and heat-preservation protective jacket of the present utility model also comprises the face coat that is positioned at the heat insulating packaging laminar surface.
The utility model is stitched into heat insulating packaging layer 1 and fiber aluminium foil reflecting layer 2 earlier by high temperature resistant wire rod, insulating 3 and inner liner 4 are sewed up by high temperature resistant wire rod, again with together four-layer seamed, and also can four layers of stitching.
Described heat insulating packaging layer 1 and fiber aluminium foil reflecting layer 2 on width and length greater than internal layer, in the present embodiment greater than distance be 5-10cm.During pipeline 6, this part of coming out greatly is overlapped at parcel, can be bonding by high temperature resistant VELCRO 5, and the slot in the time of effectively avoiding heat because of parcel scatters and disappears.
Wherein said heat insulating packaging layer 1, the gross thickness in fiber aluminium foil reflecting layer 2 is 5-10mm, the gross thickness of described insulating 3, inner liner stitching 4 is 15-20mm.
The utility model has also comprised the face coat that is positioned at the heat insulating packaging laminar surface, and this coating is selected high-temperature resistant coating for use, selects Teflon coating in the present embodiment for use.
As shown in Figure 3, in use, be that the mode by parcel is attached to the outer wall of pipeline with this heat-insulation and heat-preservation protective jacket, temperature-sensitive wire rod 7, power line 8 can pass by the slit between wrapper, in the time of can avoiding in the past product reformation, the shortcoming that wire rod together must be wrapped up.
More than be that embodiment only is preferred embodiment, can not limit protection domain of the present utility model, some nonessential improvement and adjustment that those skilled in the art's foregoing according to the present invention is made the present invention still belong to protection scope of the present invention.
Claims (9)
1. injecting machine material tube heat-insulation and heat-preservation protective jacket, be coated on the injecting machine material tube surface, it is characterized in that: protective jacket comprises heat insulating packaging layer and internal layer from outside to inside successively, internal layer comprises insulating and inner liner from outside to inside again, the heat insulating packaging layer, coats internal layer all greater than internal layer in length and width size.
2. a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket according to claim 1 is characterized in that: also comprised the fiber aluminium foil reflecting layer between heat insulating packaging layer and internal layer.
3. a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket according to claim 2 is characterized in that: also comprised the high temperature resistant VELCRO that is used for fixing described protective jacket.
4. a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket according to claim 3 is characterized in that: but described high temperature resistant VELCRO comprises on the inner surface that lays respectively at the heat insulating packaging layer and the outer surface in fiber aluminium foil reflecting layer on two adhesive surfaces.
5. according to each described a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket of claim 1 to 3, it is characterized in that: described heat insulating packaging layer, insulating and inner liner all adopt flexible exotic material and sew up by high temperature resistant wire rod.
6. according to each described a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket of claim 1 to 3, it is characterized in that: described insulating is the glass felt material.
7. according to each described a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket of claim 1 to 3, it is characterized in that: described inner liner is high temperature resistant refractory fiber cloth.
8. according to each described a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket of claim 1 to 3, it is characterized in that: also comprised the face coat that is positioned at the heat insulating packaging laminar surface.
9. a kind of injecting machine material tube heat-insulation and heat-preservation protective jacket according to claim 8, it is characterized in that: described face coat is a Teflon coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205389259U CN201824513U (en) | 2010-09-21 | 2010-09-21 | Thermal insulation protecting jacket of charging barrel of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205389259U CN201824513U (en) | 2010-09-21 | 2010-09-21 | Thermal insulation protecting jacket of charging barrel of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824513U true CN201824513U (en) | 2011-05-11 |
Family
ID=43963071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205389259U Expired - Fee Related CN201824513U (en) | 2010-09-21 | 2010-09-21 | Thermal insulation protecting jacket of charging barrel of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712791A (en) * | 2016-01-19 | 2018-10-26 | 高路生 | One kind can heating and thermal insulation quilt |
-
2010
- 2010-09-21 CN CN2010205389259U patent/CN201824513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712791A (en) * | 2016-01-19 | 2018-10-26 | 高路生 | One kind can heating and thermal insulation quilt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |