CN201472706U - Filling tube for liquid filling equipment - Google Patents
Filling tube for liquid filling equipment Download PDFInfo
- Publication number
- CN201472706U CN201472706U CN2009201707245U CN200920170724U CN201472706U CN 201472706 U CN201472706 U CN 201472706U CN 2009201707245 U CN2009201707245 U CN 2009201707245U CN 200920170724 U CN200920170724 U CN 200920170724U CN 201472706 U CN201472706 U CN 201472706U
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- Prior art keywords
- filling
- pipe
- diaphragm
- sleeve
- liquid
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- Expired - Fee Related
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Abstract
The utility model relates to a filling tube for liquid filling equipment, which comprises an injection tube, a diaphragm sleeved on the injection tube, and a compression spring one end of which is connected with the diaphragm, wherein the diaphragm is in clearance fit with the injection tube. The filling tube also comprises a sleeve sleeved on the injection tube, and an injection port the lower end of which is adjacent to the injection tube, and a circulation port is arranged at the upper end of the sleeve and is fixed on the injection tube by a supporting rack; and the other end of the compression spring is connected with the supporting rack. With the structure, the spring in the sleeve can generate reaction force when a liquid column in a clamping jaw pair pressurized water cavity upwells so as to increase the pressure in a filling cavity, and the liquid column can be reset and supplemented when a clamping jaw pair moves downwards, and thereby, the water pressure regulation is very good, the filling water level is stable, and the filling forming effect of various packaging containers is improved.
Description
Technical field
The utility model relates to a kind of filling pipe, is positioned at the continuous packing tubular article of a longitudinal sealing, is used for liquid filling device, especially on the bottle placer.By filling pipe, import liquid filler material in the packing tubular article, and, form the individual packages container through laterally involution, cutting.
Background technology
In bottle placer, packaging strip is untied from reel, is transported to chlorination equipment, and by applying a kind of chemosterilant, as hydrogen peroxide, packaging strip is sterilized processing.Packaging strip after sterilization is evaporated by force and is pushed, and surface disinfectant is removed.Then, packaging strip fill pipe axially on advance, by the shaped device effect, form ellipticity or cylindric gradually, and under the effect of sealing arrangement, two longitudinal edges overlap joint involution promptly forms the packing tubular article with vertical envelope, is enclosed in the above-mentioned packing tubular article and fill pipe.
The front end of packing tubular article advance to the open end of filling pipe (beam pipe) with upper/lower positions, sealed device lateral involution forms horizontal sealing.Liquid or flow-like liquid as milk fruit juice, pasteurize or high-temperature treatment (UHT), grape wine etc., as shown by arrows, flow into and fill pipe, and in open end is introduced above-mentioned packing tubular article.The packing tubular article continues to move ahead after the preset length, is subjected to the effect of sealing arrangement once more, forms horizontal sealing elsewhere, the tubular article that liquid is housed simultaneously is under the effect of shaped device, form preset shape, last device to be cut is cut off, and forms the individual packages container.As selection, packing container can be by corresponding folding and shaped device, and is folding further and form final shape, the i.e. packing container of brick shape or other shapes along folding line.
In the making of above-mentioned packing container, when the packing tubular article is formed and sealing arrangement when clamping, the liquid in the tube is stopped that liquid level will rise; New packing container independently forms, and subsequent packages material tubular article continues descending, and the in-to-in liquid levels descends.In the normal operation of equipment, above-mentioned circulation is repeated continuously, and the liquid level of the liquid in the packing tubular article also repeats play up and down.We are normally according to the position range of detected above-mentioned liquid level, come regulating control to fill the valve of pipe, and the flow of filling pipe is injected in control then, are filled in requirement under the friction speed thereby satisfy product.
In the filling apparatus operational process, when the packing tubular article is formed and sealing arrangement when clamping, wish to have big injection pressure to produce, when forming continuous packing container 20, produce low pressure, cause packing container defectives such as pit to occur to avoid the packing tubular article.
In addition, through facts have proved, in the whole process that packing container forms, be incomplete same to the demand of injection pressure, as the brick tundish vessel, when being shaped, need bigger pressure.Therefore, guarantee that maximum pressure occurs constantly appropriate, particularly important in the can of brick chartered plane.
Chinese invention patent application specification CN101121447A discloses a kind of filling pipe that is used for liquid packing device, as shown in Figure 1, be used for liquid filler material is imported in the packing tubular article 2 of its longitudinal sealing that continues to move ahead, this filling pipe 1 has diaphragm 3, spring 4 and supporting seat 6; Spring 4 and diaphragm 3 are gone here and there and are being filled on the pipe 1, and can do flexible and mobile along filling pipe; Supporting seat 6 is fixed on fills on the pipe 1, limits the position of spring 4 upper ends; Diaphragm 3 is under the impact of lower end liquid, and compression spring 4 moves up, and what damping lower end liquid made progress shoves.This filling pipe compression spring when quick can not reset fast, to the pressure inequality that packing container produces, and the moulding of influence packing.
The utility model content
The purpose of this utility model provides a kind of improved filling pipe that is used on the liquid filling device, can produce bigger injection pressure, the upwards play that suppresses liquid level, make the pressure maxim be postponed till appropriate moment formation again, thereby improve packing container, especially the shaping of brick tundish vessel.
For solving the problems of the technologies described above, a kind of filling pipe that is used for liquid filling device of the utility model comprises the beam pipe, is set in diaphragm and an end and this diaphragm bonded assembly compression spring on this beam pipe, and this diaphragm cooperates with this beam ligament; Wherein: it also comprises the sleeve that is set on this beam pipe, and the upper end of this sleeve offers communication port and is fixed on the beam pipe by bracing frame, the orifices of the contiguous beam pipe in lower end; The other end of this compression spring is connected on the bracing frame.
As further improvement of the utility model, wherein: the external diameter of described diaphragm is slightly less than the internal diameter of described sleeve.
As further improvement of the utility model, wherein, the other end that is fixed with supporting seat, described compression spring on the described beam pipe is connected on this supporting seat; Described diaphragm is than the orifices of the more contiguous beam pipe of supporting seat; In the cavity of this supporting seat between sleeve and beam pipe.
As further improvement of the utility model, wherein, described supporting seat and support frame as described above are one-body molded.
As further improvement of the utility model, wherein, the position of the contiguous orifices of described beam pipe is fixed with locating part.
As further improvement of the utility model, wherein, described diaphragm is positioned at the lower port of described sleeve when compression spring is in free state.
As further improvement of the utility model, wherein, the lower end of described sleeve is connected with the skirt section of adopting elastomeric material to make, and described diaphragm is positioned at the lower port in described skirt section when compression spring is in free state.
As further improvement of the utility model, wherein, described skirt section is cylindric.
As further improvement of the utility model, wherein, described skirt section is the round platform tubular.
As further improvement of the utility model, wherein, described sleeve and concentric setting of described beam pipe.
The utility model compared with prior art owing to be provided with sleeve on this beam pipe, the upper end of this sleeve offers communication port and is fixed on the beam pipe by bracing frame, the orifices of the contiguous beam pipe in lower end, the other end of compression spring is connected on the bracing frame.After adopting this structure, spring in the sleeve can produce antagonistic force when jaw up gushes setting-out intraluminal fluid post makes the filling cavity boost in pressure, to avoid the packing tubular article when forming continuous packing container, to produce low pressure, avoid packing container defectives such as pit to occur, it is additional again fluid column to be resetted fast at jaw when walking downward, play good hydraulic pressure and regulate and pour into the effect of stable level, improve the form effect of various packing containers.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is existing a kind of structural representation that is used for the filling pipe of liquid filling device.
Fig. 2 is the structural representation of first embodiment of a kind of filling pipe that is used for liquid filling device of the utility model.
Fig. 3 is the structural representation of second embodiment of a kind of filling pipe that is used for liquid filling device of the utility model.
Fig. 4 is the structural representation of the 3rd embodiment of a kind of filling pipe that is used for liquid filling device of the utility model.
Fig. 5 is a kind of structural representation of filling pipe at liquid filling device the 4th embodiment of the utility model.
The specific embodiment
See also Fig. 2, first embodiment is managed in a kind of filling that is used for liquid filling device of the utility model, comprises beam pipe 1, supporting seat 6, diaphragm 3, compression spring 4, sleeve 7.
This beam pipe 1 is used for perfusion fluid food in packing container, generally adopts the stainless steel material manufacturing.Sleeve 7 upper ends have bracing frame 75, and this fixed part 75 is set on the beam pipe 1 and by bolt, the upper end of sleeve 7 offers the opening that is used for the circulation of filling liquid food, the orifices of the contiguous beam pipe 1 in lower end, sleeve 7 and the 1 concentric setting of beam pipe.
Be fixed with supporting seat 6 on the beam pipe 1 in the cavity between sleeve 7 and beam pipe 1, diaphragm 3 and compression spring 4 are set on this beam pipe 1; Diaphragm 3 and this beam pipe 1 free-running fit, the external diameter of diaphragm 3 is slightly less than the internal diameter of described sleeve 7, and diaphragm 3 can be slided by easy on and off in this cavity; One end of compression spring 4 is connected on this supporting seat 6, and the other end is connected on the diaphragm 3; This diaphragm 3 is than the orifices of supporting seat 6 more contiguous beam pipes 1, diaphragm 3 is positioned at the lower port of sleeve 7 when compression spring 4 is in free state, at filling process, the rising of the liquid level of liquid food, diaphragm 3 is moved up, the elastic force of compression spring 4 produces antagonistic force to diaphragm 3 starting barrier effects and makes the filling cavity boost in pressure, to avoid the packing tubular article when forming continuous packing container, to produce low pressure, thereby the liquid level rising is obstructed guarantees necessary filling pressure, avoid packing container defectives such as pit to occur, when liquid level descends, promptly at jaw when walking downward, diaphragm 3 resets under the screen resilience effect of compression spring 4, it is additional again fluid column to be resetted fast, play good hydraulic pressure and regulate and pour into the effect of stable level, diaphragm 3 circulation change like this guarantee each packing container when can, guarantee good form effect.
See also Fig. 3, second embodiment is managed in a kind of filling that is used for liquid filling device of the utility model, be with the first embodiment difference: the position of the contiguous orifices of beam pipe 1 is fixed with locating part 8, offer the hole of food circulation for liquid on the locating part 8, this locating part 8 plays the effect that stops diaphragm 3, promptly descend compression spring 4 fast when being stretched when liquid level, prevent that diaphragm 3 breaks away from the orifices of beam pipes 1, makes diaphragm 3 ineffective.And supporting seat 6 is one-body molded with bracing frame 75, and perhaps compression spring is directly replaced or is fixedly connected on the bottom surface of bracing frame 75.
See also Fig. 4, the 3rd embodiment is managed in a kind of filling that is used for liquid filling device of the utility model, and be with the first embodiment difference: the lower end of sleeve 7 is connected with skirt section 9, and this skirt section 9 is adopted and made as the rubber elastomeric material, is the round platform tubular; Skirt section 9 outside faces and packing tubular article inwall can form sealing, and promptly when being subjected to hydraulic shock, can radially outward expand and the inner wall sealing of packing tubular article in skirt section 9.Described diaphragm 3 is positioned at the lower port in described skirt section 9 when compression spring 4 is in free state.
See also Fig. 5, the 3rd embodiment is managed in a kind of filling that is used for liquid filling device of the utility model, is with the first embodiment difference: bonded assembly skirt section, sleeve 7 lower end 9 is cylindric.
Claims (9)
1. a filling pipe that is used for liquid filling device comprises beam pipe (1), is set in diaphragm (3) and an end and this diaphragm (3) bonded assembly compression spring (4) on this beam pipe (1), this diaphragm (3) and this beam pipe (1) free-running fit; It is characterized in that: it also comprises the sleeve (7) that is set on this beam pipe (1), and the upper end of this sleeve (7) offers communication port and is fixed on the beam pipe (1) by bracing frame (75), the orifices of the contiguous beam pipe in lower end (1); The other end of this compression spring (4) is connected on the bracing frame (75).
2. a kind of filling pipe that is used for liquid filling device as claimed in claim 1 is characterized in that: the external diameter of described diaphragm (3) is slightly less than the internal diameter of described sleeve (7).
3. a kind of filling pipe that is used for liquid filling device as claimed in claim 1 is characterized in that: the other end that is fixed with supporting seat (6), described compression spring (4) on the described beam pipe (1) is connected on this supporting seat (6); Described diaphragm (3) is than the orifices of the more contiguous beam pipe of supporting seat (6) (1); This supporting seat (6) is positioned at the cavity between sleeve (7) and the beam pipe (1).
4. a kind of filling pipe that is used for liquid filling device as claimed in claim 1, it is characterized in that: the position of the contiguous orifices of described beam pipe (1) is fixed with locating part (8).
5. a kind of filling pipe that is used for liquid filling device as claimed in claim 1 is characterized in that: described diaphragm (3) is positioned at the lower port of described sleeve (7) at compression spring (4) when being in free state.
6. a kind of filling pipe that is used for liquid filling device as claimed in claim 1, it is characterized in that: the lower end of described sleeve (7) is connected with the skirt section (9) of adopting elastomeric material to make, and described diaphragm (3) is positioned at the lower port of described skirt section (9) at compression spring (4) when being in free state.
7. a kind of filling pipe that is used for liquid filling device as claimed in claim 6, it is characterized in that: described skirt section (9) are cylindric.
8. a kind of filling pipe that is used for liquid filling device as claimed in claim 6, it is characterized in that: described skirt section (9) are the round platform tubular.
9. as each described a kind of filling pipe that is used for liquid filling device in the claim 1 to 9, it is characterized in that: described sleeve (7) and the concentric setting of described beam pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201707245U CN201472706U (en) | 2009-08-18 | 2009-08-18 | Filling tube for liquid filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201707245U CN201472706U (en) | 2009-08-18 | 2009-08-18 | Filling tube for liquid filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472706U true CN201472706U (en) | 2010-05-19 |
Family
ID=42408951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201707245U Expired - Fee Related CN201472706U (en) | 2009-08-18 | 2009-08-18 | Filling tube for liquid filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500242A (en) * | 2017-09-30 | 2017-12-22 | 句容市华艺工艺品有限公司 | One kind is flexible to fill cotton head |
| CN108016641A (en) * | 2017-12-15 | 2018-05-11 | 北京航天东方科技发展有限公司 | A kind of automatic filling clipper |
| CN109844233A (en) * | 2016-08-29 | 2019-06-04 | 赛莱默欧洲有限公司 | Pumping plant including flushing pipe |
-
2009
- 2009-08-18 CN CN2009201707245U patent/CN201472706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844233A (en) * | 2016-08-29 | 2019-06-04 | 赛莱默欧洲有限公司 | Pumping plant including flushing pipe |
| CN107500242A (en) * | 2017-09-30 | 2017-12-22 | 句容市华艺工艺品有限公司 | One kind is flexible to fill cotton head |
| CN108016641A (en) * | 2017-12-15 | 2018-05-11 | 北京航天东方科技发展有限公司 | A kind of automatic filling clipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Xiaoqing Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |