CN202378285U - Internal heat type hose end-sealed heating head - Google Patents
Internal heat type hose end-sealed heating head Download PDFInfo
- Publication number
- CN202378285U CN202378285U CN2011205694311U CN201120569431U CN202378285U CN 202378285 U CN202378285 U CN 202378285U CN 2011205694311 U CN2011205694311 U CN 2011205694311U CN 201120569431 U CN201120569431 U CN 201120569431U CN 202378285 U CN202378285 U CN 202378285U
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- heating head
- hot blast
- main body
- head main
- internal heat
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Abstract
The utility model discloses an internal heat type hose end-sealed heating head comprising a heating head main body, a hot air splitting plate and a hot air separation blade. An inwards concave circular step is arranged at the top of the heating head main body; the hot air splitting plate is arranged in the circular step; a plurality of hot air holes are formed at the lower part of the heating head main body; the hot air separation blade is arranged below the heating head main body; and the heating head main body, the hot air splitting plate and the hot air separation blade are coaxially arranged and are fixedly connected through connecting screws and the with locking nuts. The internal heat type hose end-sealed heating head is simple in structure; four rings of hot air holes are uniformly formed at the lower part of the heating head main body so that a hose can be uniformly heated in a heating and end-sealing process, the phenomenon that convex lugs exist at two sides of an end-sealed part of the hose is prevented, the appearance of a product is improved and the yield of the product is also improved.
Description
Technical field
The utility model relates to the hose packing technical field, particularly a kind of internal heat type flexible pipe sealing heating head.
Background technology
The packing tube of flexible pipe Chang Zuowei cosmetics; Must carry out sealing to it during the flexible pipe moulding, flexible pipe sealing technology commonly used at present is through the hot blast that heating head blows out the flexible pipe afterbody to be added hot pressing, but the skewness of hot blast on traditional heating head; When after the flexible pipe heating, carrying out the pressing sealing; Lug appears in the sealing place both sides of flexible pipe easily, influences product appearance, has reduced the qualification rate of product.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of homogeneous heating is provided, and can effectively prevent the internal heat type flexible pipe sealing heating head of flexible pipe sealing lug phenomenon.
The technical scheme of the utility model is: a kind of internal heat type flexible pipe sealing heating head; Comprise heating head main body, hot blast flow distribution plate and hot blast catch; Heating head main body top is provided with the step cutting pattern that concaves, and the hot blast flow distribution plate is located in the step cutting pattern, and the heating head lower body part is provided with a plurality of hot blasts hole; The hot blast catch is located at heating head main body below, and heating head main body, hot blast flow distribution plate and the coaxial setting of hot blast catch also are fixedly connected with locking nut through being connected screw.
Said heating head lower body part is provided with 4 circle hot blast holes, and 4 circle hot blast holes are pressed the axis direction of heating head main body and arranged; Each hot blast hole is heating head main body through-hole structure radially.
Between the contact-making surface of said locking nut and hot blast flow distribution plate by being provided with spring washer and pad.
Said heating head main body side is provided with the installation screw that the installing and locating screw is used, and through installing and locating screw in screw is installed, the effect of location is arranged at circumferencial direction when heating head is installed on heater.
Said hot blast catch generally is equipped with four that external diameter varies in size simultaneously, according to the variation of flexible pipe caliber, as long as select the hot blast catch of corresponding size, can make heating head use the flexible pipe sealing of different tube diameters.
Said hot blast flow distribution plate is provided with a plurality of tap holes, and a plurality of tap holes are uniformly distributed on the circumferencial direction of flow distribution plate.
When this internal heat type flexible pipe sealing heating head uses; Its operation principle is: hot blast from top to bottom flows in the runner at heating head main body middle part; When hot blast flow to the heating head bottom part body, the hot blast catch blocked it, prevented that hot blast from axially flowing out; Hot blast, is heated the flexible pipe that is placed in heating head main body periphery to outflow by each hot blast aperture of being located at the heating head lower body part.
The utility model has following beneficial effect with respect to prior art:
This internal heat type flexible pipe sealing heating head is simple in structure; Owing to be evenly distributed with 4 circle hot blast holes in the heating head lower body part, flexible pipe is heated evenly when the heating sealing, prevent that the phenomenon of lug from appearring in the sealing place both sides of flexible pipe; Improve product appearance, also improve the yield rate of product.
Description of drawings
Fig. 1 is the structural representation of this internal heat type flexible pipe sealing heating head.
Fig. 2 is the A-A view of Fig. 1.
Hot blast distribution map when Fig. 3 is the use of this internal heat type flexible pipe sealing heating head.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
A kind of internal heat type flexible pipe of present embodiment sealing heating head; Its structure is as shown in Figure 1, comprises heating head main body 1, hot blast flow distribution plate 2 and hot blast catch 3, and heating head main body 1 top is provided with the step cutting pattern that concaves; Hot blast flow distribution plate 2 is located in the step cutting pattern; Heating head main body 1 bottom is provided with a plurality of hot blasts hole 4, and hot blast catch 3 is located at heating head main body 1 below, and heating head main body 1, hot blast flow distribution plate 2 and the 3 coaxial settings of hot blast catch also are fixedly connected with locking nut 6 through being connected screw 5.
Heating head main body 1 bottom is provided with the axis direction arrangement that the heating head main body is pressed in 4,4 circle hot blast holes, 4 circle hot blast holes; Each hot blast hole is heating head main body through-hole structure radially, and the distribution of individual pen hot blast hole on the heating head main body is as shown in Figure 2.
Between the contact-making surface of locking nut 6 and hot blast flow distribution plate 2 by being provided with spring washer 7 and pad 8.
Heating head main body 1 side is provided with the installation screw 10 of installing and locating screw 9 usefulness, through installing and locating screw 9 in screw 10 is installed, the effect of location is arranged at circumferencial direction when heating head is installed on heater.
Hot blast catch 3 generally is equipped with four that external diameter varies in size simultaneously, according to the variation of flexible pipe caliber, as long as select the hot blast catch of corresponding size, can make heating head use the flexible pipe sealing of different tube diameters.
Hot blast flow distribution plate 2 is provided with a plurality of tap holes 12, and a plurality of tap holes are uniformly distributed on the circumferencial direction of flow distribution plate.
In the said structure, connect screw 5 integral body and processed by stainless steel material, top is one section M8 screw thread, and the middle part is the D8 bar, and the bottom is the countersunk head screw header structure;
The material of locking nut 6 is a stainless steel, has locking effect;
Hot blast flow distribution plate 2 is a circular piece; The middle part has a D8 through hole to be used for installing connection screw 5; Also have in addition at circumferencial direction to be uniformly distributed with 8 D8 through holes, be used for the hot blast shunting action, guarantee the uniformity of heating head main body circumferencial direction hot air flow as shunting empty 12;
The effect of hot blast catch 3 is that hot blast gets into the flexible pipe bottom when stopping heating, and hot blast is only heated the flexible pipe afterbody.
When this internal heat type flexible pipe sealing heating head uses; Its operation principle is: hot blast from top to bottom flows in the runner at heating head main body 1 middle part, and when hot blast flow to heating head main body 1 bottom, hot blast catch 3 blocked it; Prevent that hot blast from axially flowing out; Hot blast is radially flowed out by each hot blast hole 4 of being located at the heating head lower body part, and the flexible pipe 11 that is placed in heating head main body periphery is heated, and the hot-air flow direction in the heating head main body 1 is shown in the arrow among Fig. 3 at this moment.
As stated, can realize preferably that just the utility model, the foregoing description are merely the preferred embodiment of the utility model, be not the practical range that is used for limiting the utility model; Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (5)
1. internal heat type flexible pipe sealing heating head; It is characterized in that comprise heating head main body, hot blast flow distribution plate and hot blast catch, heating head main body top is provided with the step cutting pattern that concaves; The hot blast flow distribution plate is located in the step cutting pattern; The heating head lower body part is provided with a plurality of hot blasts hole, and the hot blast catch is located at heating head main body below, and heating head main body, hot blast flow distribution plate and the coaxial setting of hot blast catch also are fixedly connected with locking nut through being connected screw.
2. internal heat type flexible pipe sealing heating head according to claim 1 is characterized in that, said heating head lower body part is provided with 4 circle hot blast holes, and 4 circle hot blast holes are pressed the axis direction of heating head main body and arranged; Each hot blast hole is heating head main body through-hole structure radially.
3. internal heat type flexible pipe sealing heating head according to claim 1 is characterized in that, between the contact-making surface of said locking nut and hot blast flow distribution plate by being provided with spring washer and pad.
4. internal heat type flexible pipe sealing heating head according to claim 1 is characterized in that said heating head main body side is provided with the installation screw that the installing and locating screw is used.
5. internal heat type flexible pipe sealing heating head according to claim 1 is characterized in that said hot blast flow distribution plate is provided with a plurality of tap holes, and a plurality of tap holes are uniformly distributed on the circumferencial direction of flow distribution plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205694311U CN202378285U (en) | 2011-12-29 | 2011-12-29 | Internal heat type hose end-sealed heating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205694311U CN202378285U (en) | 2011-12-29 | 2011-12-29 | Internal heat type hose end-sealed heating head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202378285U true CN202378285U (en) | 2012-08-15 |
Family
ID=46626806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205694311U Expired - Fee Related CN202378285U (en) | 2011-12-29 | 2011-12-29 | Internal heat type hose end-sealed heating head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202378285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678273A (en) * | 2020-12-22 | 2021-04-20 | 苏州美拓包装技术有限公司 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
| CN114248975A (en) * | 2021-12-28 | 2022-03-29 | 苏州科先包装机械有限公司 | Heating device for heat seal tail of primary and secondary pipes |
-
2011
- 2011-12-29 CN CN2011205694311U patent/CN202378285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678273A (en) * | 2020-12-22 | 2021-04-20 | 苏州美拓包装技术有限公司 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
| CN114248975A (en) * | 2021-12-28 | 2022-03-29 | 苏州科先包装机械有限公司 | Heating device for heat seal tail of primary and secondary pipes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20181229 |