CN102038416B - Bayonet mechanism for outer pipe of retractable sucking pipe and operation method of bayonet mechanism - Google Patents
Bayonet mechanism for outer pipe of retractable sucking pipe and operation method of bayonet mechanism Download PDFInfo
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- CN102038416B CN102038416B CN2010106043623A CN201010604362A CN102038416B CN 102038416 B CN102038416 B CN 102038416B CN 2010106043623 A CN2010106043623 A CN 2010106043623A CN 201010604362 A CN201010604362 A CN 201010604362A CN 102038416 B CN102038416 B CN 102038416B
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- cylindrical cam
- heating plate
- main shaft
- ring flange
- moulding pin
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Abstract
The invention discloses a bayonet mechanism for the outer pipe of a retractable sucking pipe and an operation method of the bayonet mechanism, relating to a continuous automated bayonet forming device, in particular to the technical field of an outer pipe safety bayonet forming mechanism of a plastic retractable sucking pipe. In the outer pipe bayonet mechanism, a first flange plate, a material receiving roller, a heating plate and a cylindrical cam plate are arranged in sequence at the length direction of a spindle, wherein, the heating plate is inlaid with a precision guide sleeve; the heating plate close to one side of the cylindrical cam plate is fixedly connected with a radial limit plate; molding needles parallel to the spindle are respectively arranged on the precision guide sleeve and the radial limit plate in a penetrating manner; one end of the molding needle is connected with the cylindrical cam plate, the other end of the molding needle is connected with a bayonet cutter; and the cylindrical cam plate is connected with the spindle through a bearing. The invention realizes the purposes of having simple structure and rapid forming speed, reducing the production cost and improving the production efficiency.
Description
Technical field
The present invention relates to continuous automation bayonet socket shaped device, especially the technical field of plastics telescopic pipet outer tube safety bayonet socket shaping mechanism.
Background technology
Telescopic pipet is widely used in various beverage industries at present, and it is little that it has a packaging volume, characteristics such as convenient to use.There is safe bayonet socket suction pipe outer tube end, is used for suction pipe and prevents that in use interior pipe is owing to the effect of suction is return.At present the bayonet socket on the suction pipe be mostly to be symmetrically distributed about two bayonet sockets; And be mostly the manual or semi-automatic formation of pushing; Lower and the bayonet socket of such production efficiency of low quality, and because the direct frequency of exposure of staff is more impacts the hygienic quality of suction pipe easily.
Summary of the invention
The object of the invention provides a kind of simple in structure, and shaping speed is fast, the telescopic pipet outer tube bayonet mechanism and the method for work thereof that reduce production costs, enhance productivity.
A kind of telescopic pipet outer tube bayonet mechanism; Length direction along main shaft is arranged first ring flange successively, the roller that connects material, heating plate, cylindrical cam dish; Inlay accurate fairlead on the heating plate, be fixedly connected radially position-arresting disk on the heating plate near cylindrical cam dish one side, the moulding pin that is parallel to main shaft is set in accurate fairlead respectively, radially on the position-arresting disk; One end of moulding pin is connected with the cylindrical cam dish, and the other end of moulding pin connects the bayonet socket cutterhead; The cylindrical cam dish is connected with main shaft through bearing.
Heating plate of the present invention is fastening and be installed on the main shaft through second ring flange near a side of the roller that connects material.
Clamping insulating collar between second ring flange of the present invention and the heating plate is provided with the through hole that is complementary with accurate fairlead on the insulating collar.
The periphery of heating plate of the present invention is provided with the axial line heating collar parallel with main shaft.
Radially limited block of the present invention is provided with radially position-arresting disk near a side of cam cylinder plate, and the moulding pin passes radially limited block.
Moulding pin of the present invention embeds on the cylindrical cam dish through camshaft bearing, the circumference setting of cylindrical cam dish and the groove that camshaft bearing is complementary.
Method of work based on telescopic pipet outer tube bayonet mechanism of the present invention; Main shaft is at first driven by transmission mechanism and rotates; And drive first ring flange and second ring flange and together begin rotation, first ring flange drives the roller rotation that connects material, and second ring flange drives the heating plate rotation; After heating plate rotates; Drive accurate fairlead, radially limited block begins to rotate around main shaft; Along with the rotation of accurate fairlead, the moulding pin begins around main axis rotation, and does flexible regular movement according to the curve on the plough groove type cylindrical cam dish; When moulding pin during through inside and outside bayonet socket cutterhead, inside and outside bayonet socket cutterhead will be driven by the moulding pin and carry out the rotation of certain angle.
The present invention adopts technique scheme, compared with prior art has following advantage: the present invention is when work, and magazine feed is given receiver, in the even hopper of receiver circle distribution, once gets into a suction pipe.Along with the rotation of axle, the moulding pin is driven by plough groove type cylindrical cam dish, gos deep in the suction pipe, together through two bayonet socket cutterheads to rolling, suction pipe is squeezed out impression with suction pipe, thereby forms bayonet socket.The present invention is simple in structure, but producing of rapid Continuous not only improved production efficiency greatly, reduced labour intensity, and bayonet socket length is stable, and Forming Quality is good.
The present invention adopts and wears the moulding pin in the suction pipe, through the bayonet socket cutterhead extrusion modling to rolling.But continuous-feeding, shaping speed is fast.The moulding pin can form better bayonet socket shape through heating plate heat conduction.This mechanism can enhance productivity greatly, reduces labour intensity.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is elaborated:
As shown in Figure 1; A kind of telescopic pipet outer tube bayonet mechanism; Arrange first ring flange 1, the roller 2 that connects material, heating plate 8, cylindrical cam dish 6 successively along the length direction of main shaft 14; Inlay accurate fairlead 12 on the heating plate 8, be fixedly connected radially position-arresting disk 10 on the heating plate 8 near cylindrical cam dish 6 one sides, the moulding pin 11 that is parallel to main shaft 14 is set in accurate fairlead 12 respectively, radially on the position-arresting disk 10; One end of moulding pin 11 is connected with cylindrical cam dish 6, and the other end of moulding pin 11 connects bayonet socket cutterhead 13; Cylindrical cam dish 6 is connected with main shaft 14 through bearing 7.
As shown in Figure 1, heating plate 8 of the present invention is fastening and be installed on the main shaft 14 through second ring flange 3 near a side of the roller 2 that connects material.
As shown in Figure 1, clamping insulating collar 4 between second ring flange 3 of the present invention and the heating plate 8 is provided with the through hole that is complementary with accurate fairlead 12 on the insulating collar 4.
As shown in Figure 1, the periphery of heating plate 8 of the present invention is provided with the parallel heating collar 5 of axial line and main shaft 14.
As shown in Figure 1, radially limited block 9 of the present invention is provided with radially position-arresting disk 10 near a side of cam cylinder plate 6, and moulding pin 11 passes radially limited block 9.
As shown in Figure 1, moulding pin 11 of the present invention embeds on the cylindrical cam dish 6 through camshaft bearing, the circumference setting of cylindrical cam dish 6 and the groove that camshaft bearing is complementary.
The roller 2 that connects material of the present invention is fixedly mounted on the main shaft 14 by first ring flange 1, and the heating plate 8 and second ring flange 3 are fastening and be installed on the main shaft 14, and insulating collar 4 is close on the heating plate 8, and heating collar 5 is fixed on heating plate 8 outer rings for heating; Accurate fairlead 12 is embedded in the heating plate 8; Moulding pin 11 is installed in the middle of the accurate fairlead 12; Radially position-arresting disk 10 is connected with heating plate 8, and radially limited block 9 is fixed on radially on the position-arresting disk 10, radially is being processed with square groove on the limited block 9; It is spacing that moulding pin 11 is carried out circumferencial direction, rotates and block to prevent that moulding pin 11 from causing when the work; Moulding pin 11 rear portions are equipped with camshaft bearing, and camshaft bearing embeds in the curved groove of plough groove type cylindrical cam dish 6, and plough groove type cylindrical cam dish 6 is connected with bearing 7, and bearing 7 is installed on spools 14, and embedding plough groove type cylindrical cam dish 6 is fixed by the external structure part.Inside and outside bayonet socket cutterhead 13 is fixed by external structure, is stuck in the forming tank of moulding pin 11.
When main shaft 14 rotates, drive connect material roller 2, heating plate 8 and moulding pin 11 and together rotate; Moulding pin 11 is driven by plough groove type cylindrical cam dish 6 and is deep into the suction pipe on the roller 2 that connects material, and when through inside and outside bayonet socket cutter 13, by the co-extruded of bayonet socket cutter 13 and moulding pin 11, just on suction pipe, stays the bayonet socket vestige.After accomplishing bayonet socket, moulding pin 11 withdraws from suction pipe again under slot type cylindrical cam dish 6 drives.
Facts have proved that the telescoping tube outer tube bayonet mechanism convenient regulation and control of present embodiment operates steadily, and has significantly improved production efficiency, has guaranteed suction pipe bayonet socket quality conscientiously.
Claims (7)
1. telescopic pipet outer tube bayonet mechanism; It is characterized in that arranging first ring flange (1), the roller that connects material (2), heating plate (8), cylindrical cam dish (6) successively along the length direction of main shaft (14); Inlay accurate fairlead (12) on the heating plate (8); Be fixedly connected radially position-arresting disk (10) on the heating plate (8) near cylindrical cam dish (6) one sides; The moulding pin (11) that is parallel to main shaft (14) is set in accurate fairlead (12) respectively, radially on the position-arresting disk (10), an end of moulding pin (11) is connected with cylindrical cam dish (6), the other end of moulding pin (11) connects bayonet socket cutterhead (13); Cylindrical cam dish (6) is connected with main shaft (14) through bearing (7).
2. telescopic pipet outer tube bayonet mechanism according to claim 1 is characterized in that above-mentioned heating plate (8) is fastening and be installed on the main shaft (14) through second ring flange (3) near a side of the roller that connects material (2).
3. telescopic pipet outer tube bayonet mechanism according to claim 2 is characterized in that clamping insulating collar (4) between above-mentioned second ring flange (3) and the heating plate (8), and insulating collar (4) is gone up the through hole that is complementary with accurate fairlead (12) is set.
4. telescopic pipet outer tube bayonet mechanism according to claim 1 is characterized in that the periphery of above-mentioned heating plate (8) is provided with the axial line heating collar (5) parallel with main shaft (14).
5. telescopic pipet outer tube bayonet mechanism according to claim 1 is characterized in that limited block (9) radially is provided with radially position-arresting disk (10) near a side of cylindrical cam dish (6), and moulding pin (11) passes radially limited block (9).
6. telescopic pipet outer tube bayonet mechanism according to claim 1 is characterized in that above-mentioned moulding pin (11) embeds on the cylindrical cam dish (6) groove that the circumference setting of cylindrical cam dish (6) and camshaft bearing are complementary through camshaft bearing.
7. based on the method for work of each described telescopic pipet outer tube bayonet mechanism in the claim 1 to 6; It is characterized in that main shaft (14) is at first rotated by the transmission mechanism drive; And drive first ring flange (1) and second ring flange (3) and together begin rotation; First ring flange (1) drives roller (2) rotation that connects material, and second ring flange (2) drives heating plate (8) rotation; After heating plate (8) rotates; Drive accurate fairlead (12), radially limited block (9) begins to rotate around main shaft (14); Along with the rotation of accurate fairlead (12), moulding pin (11) begins around main shaft (14) rotation, and does flexible regular movement according to the curve on the cylindrical cam dish (6); When moulding pin (11) process bayonet socket cutterhead (13), bayonet socket cutterhead (13) will be driven by moulding pin (11) and carry out the rotation of certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106043623A CN102038416B (en) | 2010-12-24 | 2010-12-24 | Bayonet mechanism for outer pipe of retractable sucking pipe and operation method of bayonet mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106043623A CN102038416B (en) | 2010-12-24 | 2010-12-24 | Bayonet mechanism for outer pipe of retractable sucking pipe and operation method of bayonet mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102038416A CN102038416A (en) | 2011-05-04 |
| CN102038416B true CN102038416B (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106043623A Active CN102038416B (en) | 2010-12-24 | 2010-12-24 | Bayonet mechanism for outer pipe of retractable sucking pipe and operation method of bayonet mechanism |
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| CN (1) | CN102038416B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172395A1 (en) * | 1984-07-27 | 1986-02-26 | Overbeck GmbH & Co. | Drinking straw with a variable length, and method and apparatus to manufacture it |
| US5362577A (en) * | 1993-06-04 | 1994-11-08 | Aer Energy Resources, Inc. | Diffusion vent for a rechargeable metal-air cell |
| US6685103B2 (en) * | 2000-03-23 | 2004-02-03 | Showa Denko Plastic Products Co., Ltd. | Straw tube, and apparatus and method for producing the same |
| CN101721101B (en) * | 2009-11-15 | 2011-06-15 | 湖州激彩包装印刷有限公司 | Method for producing straw |
| CN201970347U (en) * | 2010-12-24 | 2011-09-14 | 南京鹏力塑料科技有限公司 | Outer tube bayonet mechanism of telescopic straw |
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- 2010-12-24 CN CN2010106043623A patent/CN102038416B/en active Active
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| CN102038416A (en) | 2011-05-04 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSIC PRIDE (NANJING) PLASTIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NANJING PENGLI SCIENCE + TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Jiangning Development Zone in Nanjing City, Jiangsu province 211153 Evergreen Street No. 32 Patentee after: China Shipbuilding Heavy Industries (Nanjing) Molding Technology Co., Ltd. Address before: Shuige Development Zone Jiangning road Nanjing city Jiangsu province 211106 Evergreen Street Patentee before: Nanjing Pengli Science & Technology Co., Ltd. |