CN104494132A - Method for producing telescopic suction pipe - Google Patents
Method for producing telescopic suction pipe Download PDFInfo
- Publication number
- CN104494132A CN104494132A CN201410704638.3A CN201410704638A CN104494132A CN 104494132 A CN104494132 A CN 104494132A CN 201410704638 A CN201410704638 A CN 201410704638A CN 104494132 A CN104494132 A CN 104494132A
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- Prior art keywords
- suction pipe
- pipe
- suction
- straight
- bar
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Abstract
The invention aims to provide a method for producing a telescopic suction pipe. With the adoption of the production method, telescopic suction pipes of large wall thickness can be produced. The method for producing the telescopic suction pipe disclosed by the invention comprises the following steps: drawing a pipe, forming a threaded pipe on the suction pipe body by utilizing a threading machine, compressing the threaded pipe, bending the compressed threaded pipe and packaging. The key point is that the pipe compression step comprises the following sub-steps: sleeving a straight rod by the suction pipe, pressing the head end of the suction pipe on the straight rod by using hands, so that the head end of the suction pipe is fixed with the straight rod, gripping the tail end of the suction pipe by using hands, moving the tail end of the suction pipe to the head end direction of the suction pipe along the straight rod, compressing the threaded pipe in the suction pipe, and finally taking down the suction pipe from the straight rod. According to the method for producing the telescopic suction pipe, the pipe compression step is improved, so that the suction pipe of large pipe wall thickness can be manufactured by adopting a thread production mode, the cost is further reduced, and the quality and service experience are improved.
Description
Technical field
The present invention relates to a kind of production method of telescopic pipet.
Background technology
The packing box of present a lot of beverage is all furnished with telescopic pipet, to be convenient for people to telescopic pipet to be inserted into beverage in beverage cartridges.At present conventional telescopic pipet has following two kinds of structures: the suction pipe 1, be socketed to form by inner and outer tubes, and this kind of telescopic pipet exists easily gas leakage, shortcoming that length is longer, and the scope of application is less, is eliminated gradually; 2, middle part is as shown in Figure 1 threaded the suction pipe of pipe, and the length of this kind of suction pipe can be accomplished shorter, and is fixed on packing box after can bending, and is easy to carry, therefore very popular.The above-mentioned suction pipe being threaded pipe is when producing, screwed pipe is produced by commonplace tooth, and then screwed pipe is compressed, its draw processing step is as follows: utilize machine to clamp the two ends of suction pipe, then to suction pipe central compression suction pipe, screwed pipe in the middle part of suction pipe is compressed together, above-mentioned draw technique can be subject to the restriction of pipe wall thickness, its tube wall is the thickest can only to 1.8 millimeters, the tooth number of screwed pipe can only accomplish at most 14 teeth, if tube wall is blocked up, will be excessive and make suction pipe occur bending situation because of the pressure needed for screwed pipe compression, cause draw failure.But, be out of shape because of the obstruction of beverage cartridges when the thinner meeting of tube wall causes suction pipe to be inserted in beverage cartridges, be difficult to suction pipe is inserted at the bottom of beverage cartridges box, sometimes even cannot pass beverage cartridges.The above-mentioned suction pipe being threaded pipe also has a kind of mode of production, all injection moulding completes exactly, but the interface position of screwed pipe and its two ends suction tube body can be caused like this to occur an annular protuberance, the diameter of this protuberance is far longer than the diameter of suction tube body and screwed pipe, has a strong impact on normal use.
Summary of the invention
The object of the invention is the production method proposing a kind of telescopic pipet, adopt this kind of production method can produce the telescopic pipet had compared with thick wall.
The production method of telescopic pipet of the present invention comprises trombone slide step, utilize commonplace tooth machine in suction tube body, form the commonplace tooth step of screwed pipe, by the draw step that screwed pipe compresses, the bend pipe step bending by the screwed pipe after compression and packaging step, key is that described draw step is as follows: first by suction cover on a straight-bar, then with hand by the head end of suction pipe by being pressed on straight-bar, the head end of suction pipe and straight-bar are fixed, the tail end of suction pipe is caught again and the head end direction making the tail end of suction pipe along straight-bar to suction pipe is moved with hand, thus by the screwed pipe compression in suction pipe, finally take off suction pipe from straight-bar.
Suction cover is carried out the draw again on straight-bar, the spacing guide effect of straight-bar double thread pipe and suction tube body can be utilized, suction pipe in draw process is avoided to occur bending phenomenon, therefore the thicker suction pipe of tube wall can be adapted to, through test, the thickness of suction pipe tube wall can reach 3 millimeters, is greatly better than the suction pipe thickness that traditional handicraft is produced, convenient during use.
Further, before each suction pipe carries out draw step, pure water is dipped in the end of straight-bar, for the lubrication between suction pipe and straight-bar, be convenient to suction pipe and be set on straight-bar.
Further, described suction pipe, after draw step, leaves standstill and carries out bend pipe step again in 24 hours, and to ensure that the screwed pipe draw is stablized and elasticity in follow-up use, avoid too early bend pipe and cause screwed pipe in use to keep case of bending always, impact normally uses.
The production method of telescopic pipet of the present invention, by improving draw step, can make the suction pipe with thicker tube wall also can adopt the manufacture of the commonplace tooth mode of production, and then reduces costs, improves quality and use sense is subject to.
Accompanying drawing explanation
Fig. 1 is the structural representation that middle part is threaded the telescopic pipet of pipe.
Detailed description of the invention
Below by the description to embodiment, the effect and operation principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
The production method of telescopic pipet comprise trombone slide step, utilize commonplace tooth machine in suction tube body, form the commonplace tooth step of screwed pipe, by the draw step that screwed pipe compresses, the bend pipe step bending by the screwed pipe after compression and packaging step, key is that described draw step is as follows: first pure water is dipped in the end of straight-bar, again by suction cover on this straight-bar, then with hand by the head end of suction pipe by being pressed on straight-bar, the head end of suction pipe and straight-bar are fixed, the tail end of suction pipe is caught again and the head end direction making the tail end of suction pipe along straight-bar to suction pipe is moved with hand, thus by the screwed pipe compression in suction pipe, finally take off suction pipe from straight-bar.
Suction pipe, after draw step, leaves standstill and carries out bend pipe step again in 24 hours, and to ensure that the screwed pipe draw is stablized and elasticity in follow-up use, avoid too early bend pipe and cause screwed pipe in use to keep case of bending always, impact normally uses.
Suction cover is carried out the draw again on straight-bar, the spacing guide effect of straight-bar double thread pipe and suction tube body can be utilized, suction pipe in draw process is avoided to occur bending phenomenon, therefore the thicker suction pipe of tube wall can be adapted to, through test, the thickness of suction pipe tube wall can reach 3 millimeters, and the tooth number of screwed pipe can reach 30, greatly be better than the tooth number of suction pipe thickness that traditional handicraft produces and screwed pipe, convenient during use.
Claims (3)
1. the production method of a telescopic pipet, comprise trombone slide step, utilize commonplace tooth machine in suction tube body, form the commonplace tooth step of screwed pipe, by the draw step that screwed pipe compresses, the bend pipe step bending by the screwed pipe after compression and packaging step, it is characterized in that described draw step is as follows: first by suction cover on a straight-bar, then with hand by the head end of suction pipe by being pressed on straight-bar, the head end of suction pipe and straight-bar are fixed, the tail end of suction pipe is caught again and the head end direction making the tail end of suction pipe along straight-bar to suction pipe is moved with hand, thus by the screwed pipe compression in suction pipe, finally take off suction pipe from straight-bar.
2. the production method of telescopic pipet according to claim 1, is characterized in that, before each suction pipe carries out draw step, pure water being dipped in the end of straight-bar.
3. the production method of telescopic pipet according to claim 1 and 2, is characterized in that described suction pipe is after draw step, leaves standstill and carries out bend pipe step again in 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704638.3A CN104494132B (en) | 2014-11-29 | 2014-11-29 | A kind of production method of telescopic pipet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704638.3A CN104494132B (en) | 2014-11-29 | 2014-11-29 | A kind of production method of telescopic pipet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494132A true CN104494132A (en) | 2015-04-08 |
| CN104494132B CN104494132B (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410704638.3A Expired - Fee Related CN104494132B (en) | 2014-11-29 | 2014-11-29 | A kind of production method of telescopic pipet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494132B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016546A (en) * | 2018-07-14 | 2018-12-18 | 天津市泉雨铮塑料制品有限公司 | A kind of telescopic pipet machining production line |
| CN109016547A (en) * | 2018-07-14 | 2018-12-18 | 天津市泉雨铮塑料制品有限公司 | Telescopic pipet forms assembly line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613474A (en) * | 1984-01-13 | 1986-09-23 | Gino Donati | Procedure and relevant mechanical apparatus to obtain the folding section of a plastic drinking straw |
| CN2574884Y (en) * | 2002-10-16 | 2003-09-24 | 壮钢机械股份有限公司 | Pressure machine |
| CN201840240U (en) * | 2010-09-10 | 2011-05-25 | 王华银 | Telescopic ripple suction tube |
-
2014
- 2014-11-29 CN CN201410704638.3A patent/CN104494132B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613474A (en) * | 1984-01-13 | 1986-09-23 | Gino Donati | Procedure and relevant mechanical apparatus to obtain the folding section of a plastic drinking straw |
| CN2574884Y (en) * | 2002-10-16 | 2003-09-24 | 壮钢机械股份有限公司 | Pressure machine |
| CN201840240U (en) * | 2010-09-10 | 2011-05-25 | 王华银 | Telescopic ripple suction tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016546A (en) * | 2018-07-14 | 2018-12-18 | 天津市泉雨铮塑料制品有限公司 | A kind of telescopic pipet machining production line |
| CN109016547A (en) * | 2018-07-14 | 2018-12-18 | 天津市泉雨铮塑料制品有限公司 | Telescopic pipet forms assembly line |
| CN109016547B (en) * | 2018-07-14 | 2020-08-25 | 天津市泉雨铮塑料制品有限公司 | Telescopic straw forming and assembling production line |
| CN109016546B (en) * | 2018-07-14 | 2020-08-25 | 天津市泉雨铮塑料制品有限公司 | Telescopic straw processing production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494132B (en) | 2017-01-04 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20170104 Termination date: 20211129 |