CN102923630A - Automatic leaking-stoppage drip-proof filling discharge device - Google Patents
Automatic leaking-stoppage drip-proof filling discharge device Download PDFInfo
- Publication number
- CN102923630A CN102923630A CN2012104076246A CN201210407624A CN102923630A CN 102923630 A CN102923630 A CN 102923630A CN 2012104076246 A CN2012104076246 A CN 2012104076246A CN 201210407624 A CN201210407624 A CN 201210407624A CN 102923630 A CN102923630 A CN 102923630A
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- Prior art keywords
- piston
- cylinder body
- antidrip
- drawing mechanism
- cylinder
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- 239000000463 material Substances 0.000 claims abstract description 48
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 62
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 1
- 239000006210 lotion Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to an automatic leaking-stoppage drip-proof filling discharge device, which comprises a cylinder, wherein the side end of the cylinder is provided with a feeding inlet; the bottom of the cylinder is provided with a discharge outlet; a piston shaft is arranged in the cylinder; a piston of the piston shaft is arranged above the feeding inlet; an elastic recovery device is arranged between the upper end of the piston and the top of the cylinder; the piston shaft comprises a lower piston shaft on the lower part of the piston; and the rear end of the lower piston shaft is fixed with an end plug for sealing the discharge outlet. The piston is installed above the feeding inlet, the elastic recovery device is arranged between the piston and the top of the cylinder, and the end plug is installed at the rear end of the lower piston shaft; when paste and liquid enter the cylinder, the piston is pushed upwards to open the discharge outlet blocked by the end plug by self pressure, so that material discharge is realized; after materials are discharged, the self pressure is released, the elastic recovery device downwards pushes the piston, and the discharge outlet is blocked by the end plug; therefore, automatic leaking stoppage and drip prevention are realized by the repeating motion, and external motive power is not required; and the discharge device has a simple structure, and the cost is effectively saved. The discharge device is used for the leaking stoppage in a filling discharge process of the liquid and the paste.
Description
Technical field
The present invention relates to the antidrip can drawing mechanism of a kind of can drawing mechanism, particularly a kind of automatic leakage-blocking.
Background technology
The cylinder type bottler that is used for lotion, liquid is comprised of charging cylinder, graduated cylinder, charging piston, check valve, drawing mechanism, and cylinder drives piston and moves back and forth at graduated cylinder, finishes the discharging task by the check valve switch.The discharging gate of drawing mechanism must have blocking device after finishing a can to go out material process, and lotion, liquid just can not outflow.
The antidrip can discharge head that is using at present is additionaling power (cylinder) above drawing mechanism can cylinder body all, connect an axle by cylinder, the tip of the axis connects a leakage stopping head, when shrinking, opens cylinder axis leakage stopping head discharging from discharging gate, when cylinder axis stretched out, leakage stopping head was blocked discharging gate and is closed discharging.Because whole drawing mechanism is a sealing arrangement, add mode that an axle enters the can cylinder body and at first will solve the problems such as right alignment that cylinder is connected with axle and sealing property, but also need to increase relevant pneumatic original paper and synchronous circuit, gas circuit etc., virtually increase cost, increased the volume of filling apparatus; Again, because the continuous up-and-down movement of cylinder axis seal ring often occurs and leaks material, cause keeping in repair frequently problem.
Summary of the invention
In order to overcome above-mentioned technical matters, the object of the present invention is to provide the antidrip can drawing mechanism of a kind of automatic leakage-blocking simple in structure, cost-effective.
The technical solution adopted in the present invention is:
The antidrip can drawing mechanism of a kind of automatic leakage-blocking, comprise cylinder body, the side of described cylinder body is provided with inlet point, described cylinder body bottom is provided with discharging opening, described cylinder interior is provided with the axis of the piston, and the piston of described the axis of the piston is provided with elastic recovery device between the upper end of described piston and the cylinder body top above inlet point, described the axis of the piston comprises the lower piston axle of piston below, and described lower piston the tip of the axis is fixed with the plug for the sealed discharging mouth.
As further improvement in the technical proposal, described cylinder interior is provided with the current limliting lining, described current limliting lining is divided into cylinder body and the higher-pressure region of feeding inlet and the buffer zone that communicates with discharging opening, the material path that passes for the lower piston axle is offered at described current limliting lining middle part, and described lower piston axle comprises that the upper boom of shutoff material path and diameter are less than the lower beam of material path diameter.
As further improvement in the technical proposal, the punishment in advance area of described material path is not more than 1/3 of discharging opening area.
As further improvement in the technical proposal, the upper end of described plug be provided with by the centre to around the inclined-plane that has a down dip, described inclined-plane is below material path, the area on described inclined-plane is greater than the punishment in advance area of material path.
As further improvement in the technical proposal, described cylinder body comprises the discharging gate of lower hopper shape, and described discharging opening is located at the central authorities of discharging gate bottom, and the discharging area of described discharging opening is less than the area on inclined-plane.
As further improvement in the technical proposal, described plug top is provided with the sealing surface with discharging gate funnel skew wall contact, and described sealing surface is provided with sealed groove, and described sealed groove is provided with seal ring.
As further improvement in the technical proposal, described discharging gate is positioned at the cylinder side wall lower end by the facing that is threaded with cylinder side wall.
As further improvement in the technical proposal, described the axis of the piston is included in piston upper end and passes the upper piston axle at cylinder body top, and described elastic recovery device comprises that being set in the upper piston axle is used for the retracing spring that pushes away under the piston.
As further improvement in the technical proposal, described cylinder body comprises the top cover that the upper end is threaded with cylinder side wall, offer in the middle of the described top cover and keep supplying the perforation that the axis of the piston passes, described top cover lower surface is provided with boss, described piston upper surface is provided with a circle groove, one end of described retracing spring be enclosed within on the boss and with the top cover apical grafting, the other end of described retracing spring be set on the groove and with groove bottom face apical grafting.
As further improvement in the technical proposal, described top cover is provided with and is communicated with cylinder interior and extraneous pressure releasing hole.
The invention has the beneficial effects as follows: the present invention installs piston above inlet point, be provided with elastic recovery device between piston and the cylinder body top, the lower piston the tip of the axis is installed plug, lotion, liquid are when entering cylinder body, by the plug discharging that pushing piston opens discharging opening that makes progress of self pressure, pressure obtains discharging after the discharging, push piston is with plug shutoff discharging opening under the elastic recovery device, so move back and forth and realize that automatic leakage-blocking is antidrip, it need not additionaling power, simple in structure, can save cost by actv..
Description of drawings
The present invention is further described below in conjunction with drawings and embodiments.
Fig. 1 is structural representation of the present invention;
Fig. 2 is quiescence scheme drawing of the present invention;
Fig. 3 is discharging view of the present invention;
Fig. 4 is the enlarged diagram of A part among Fig. 3;
Fig. 5 is the sketch that uses bottle placer of the present invention.
The specific embodiment
Such as Fig. 1-Fig. 3 and shown in Figure 5, the antidrip can drawing mechanism of a kind of automatic leakage-blocking, comprise that Stainless steel 316 L makes the cylinder body 1 of tubular, the side of cylinder body 1 is provided with inlet point 11, inlet point 11 is communicated with the material cylinder 8 of bottle placer, cylinder body 1 bottom is provided with discharging opening 12, and wherein the cross-sectional area in the discharging Area Ratio cylinder body 1 interior charging space of discharging opening 12 is little.Cylinder body 1 inside is axially installed with the axis of the piston along it, the piston 2 of the axis of the piston is above inlet point 11, be provided with elastic recovery device 3 between the upper end of piston 2 and cylinder body 1 top, the axis of the piston comprises the lower piston axle 21 of piston 2 belows, and the end of lower piston axle 21 is fixed with the plug 4 for sealed discharging mouth 12.The mode that plug 4 is threaded connection and lower piston axle 21 are connected and fixed.
Such as Fig. 2, Fig. 3 and shown in Figure 5, when bottle placer material cylinder 8 pistons 7 were up, the material body in the material cylinder 8 entered cylinder body 1 inside under the pressure that continues, under the effect of pressure, piston 2 upward movements drive on lower piston axle 21 and the plug 4 and move, until discharging opening 12 is communicated with the external world, lotion and liquid flow out; When discharging complete, when material cylinder 8 pistons 2 are descending, cylinder body 1 interior formation negative pressure, the material body of discharging opening 12 produces resorption, by the effect of negative pressure and elastic recovery device 3, piston 2 drives plug 4 and moves down, until plug 4 complete closed discharging openings 12 simultaneously, so circulation can reach the antidrip purpose of automatic leakage-blocking.
As preferred embodiment, such as Fig. 2 and Fig. 3, cylinder body 1 inside is provided with current limliting lining 5, and current limliting lining 5 is divided into the higher-pressure region that communicates with inlet point 11 and the buffer zone that communicates with discharging opening 12 with cylinder body 1.The material path 51 that passes for lower piston axle 21 is offered at current limliting lining 5 middle parts, and lower piston axle 21 comprises that the upper boom of shutoff material path 51 and diameter are less than the lower beam of material path 51 diameters.When quiescence, upper boom shutoff material path 51 will push away on the piston 2 after the material body enters the higher-pressure region, until upper boom breaks away from material path 51, lower beam enters material path 51, because therefore lower shank diameter, expects that body flows out toward current downflow and from discharging opening 12 less than material path 51 diameters from material path 51.Moreover the punishment in advance area of material path 51 is much smaller than the rank street area in cylinder body 1 interior charging space, and actv. has been controlled the flow of discharging.
As preferred embodiment, the punishment in advance area of material path 51 is not more than 1/3 of discharging opening 12 areas, has reduced greatly the flow velocity of discharging opening 12, has prevented from being filled into splashing of material body behind the bottle.
As preferred embodiment, the upper end of plug 4 be provided with by the centre to around the inclined-plane 41 that has a down dip, inclined-plane 41 is below material path 51, the area on inclined-plane 41 is greater than the punishment in advance area of material path 51, as shown in Figure 4.Because the pressure of higher-pressure region is so that material body flow velocity from the dirty process of material path 51 is faster, inclined-plane 41 convection cells cushion, and have lowered flow velocity, prevent splashing of can.
As preferred embodiment, as shown in Figures 2 and 3, cylinder body 1 comprises the discharging gate 13 of lower hopper shape, and discharging opening 12 is opened in the central authorities of discharging gate 13 bottoms, and the discharging area of discharging opening 12 is less than the area on inclined-plane 41.After once cushioning through inclined-plane 41, the material body 41 toward dirty, carries out secondary buffer by the bell-shaped skew wall along the inclined-plane again, further lowers the material rate of flow of fluid.
As preferred embodiment, plug 4 tops are provided with the sealing surface with discharging gate 13 funnel skew walls contact, and sealing surface is provided with sealed groove 42, and sealed groove 42 is provided with seal ring, discharging opening 12 and plug 4 is sealed, as shown in Figure 4.The leakage material that ring wear that sealed groove 42 avoided plug 4 and discharging opening 12 long-term frictions to cause causes is set in this position.
As preferred embodiment, as shown in Figures 2 and 3, discharging gate 13 is positioned at cylinder body 1 side wall lower ends by the facing 6 that is connected with cylinder body 1 sidewall thread, and discharging gate 13 can split out easily, has made things convenient for assembling.
As preferred embodiment, the axis of the piston is included in piston 2 upper ends and passes the upper piston axle 22 at cylinder body 1 top, and elastic recovery device 3 is used for the retracing spring that piston pushes away for 2 times for being set in upper piston axle 22.
As preferred embodiment, cylinder body 1 comprises the top cover 14 that the upper end is connected with cylinder body 1 sidewall thread, offer in the middle of the top cover 14 and keep supplying the perforation 15 that the axis of the piston 22 passes, top cover 14 lower surfaces are provided with boss 16, piston 2 upper surfaces are provided with a circle groove 17, one end of retracing spring be enclosed within on the boss 16 and with top cover 14 apical graftings, the other end of retracing spring be set on the groove 17 and with groove 17 bottom face apical graftings.
As preferred embodiment, top cover 14 is provided with and is communicated with cylinder body 1 inner and extraneous pressure releasing hole 18, and the gas between piston 2 and the top cover 14 is discharged.
Working process of the present invention is such:
The material body enters on higher-pressure region drive piston 2 and the plug 4 and moves, until lower beam enters material path 51 and plug 4 leaves discharging opening 12, the material body down flows to into buffer zone at a high speed from material path 51, through the once buffering on inclined-plane 41 with after cushioning for the second time of discharging gate 13 infundibulate skew walls, the material rate of flow of fluid greatly reduces, and advances bottle from discharging opening 12 discharges and can afterwards; After discharging was complete, under the effect of negative pressure and spring, piston 2 moved down, until upper boom enters and seal material path 51, the higher-pressure region negative pressure increases, and piston 2, plug 4 move down fast until plug 4 complete closed discharging openings 12 do not outflow the material body; Carry out afterwards next time can, so circulation.
The above is the preferred embodiment of the present invention, and it does not consist of limiting the scope of the invention.
Claims (10)
1. antidrip can drawing mechanism of automatic leakage-blocking, it is characterized in that: comprise cylinder body (1), the side of described cylinder body (1) is provided with inlet point (11), described cylinder body (1) bottom is provided with discharging opening (12), described cylinder body (1) inside is provided with the axis of the piston, the piston of described the axis of the piston (2) is in inlet point (11) top, be provided with elastic recovery device (3) between the upper end of described piston (2) and cylinder body (1) top, described the axis of the piston comprises the lower piston axle (21) of piston (2) below, and the end of described lower piston axle (21) is fixed with the plug (4) for sealed discharging mouth (12).
2. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 1, it is characterized in that: described cylinder body (1) inside is provided with current limliting lining (5), described current limliting lining (5) is divided into the higher-pressure region that communicates with inlet point (11) and the buffer zone that communicates with discharging opening (12) with cylinder body (1), the material path (51) that passes for lower piston axle (21) is offered at described current limliting lining (5) middle part, and described lower piston axle (21) comprises that the upper boom of shutoff material path (51) and diameter are less than the lower beam of material path (51) diameter.
3. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 2, it is characterized in that: the punishment in advance area of described material path (51) is not more than 1/3 of discharging opening (12) area.
4. according to claim 2 or the antidrip can drawing mechanism of 3 described automatic leakage-blockings, it is characterized in that: the upper end of described plug (4) be provided with by the centre to around the inclined-plane (41) that has a down dip, described inclined-plane (41) is in the below of material path (51), and the area of described inclined-plane (41) is greater than the punishment in advance area of material path (51).
5. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 4, it is characterized in that: described cylinder body (1) comprises the discharging gate (13) of lower hopper shape, described discharging opening (12) is located at the central authorities of discharging gate (13) bottom, and the discharging area of described discharging opening (12) is less than the area of inclined-plane (41).
6. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 5, it is characterized in that: described plug (4) top is provided with the sealing surface with discharging gate (13) funnel skew wall contact, described sealing surface is provided with sealed groove (42), and described sealed groove (42) is provided with seal ring.
7. according to claim 5 or the antidrip can drawing mechanism of 6 described automatic leakage-blockings, it is characterized in that: described discharging gate (13) is positioned at cylinder body (1) side wall lower ends by the facing (6) that is connected with cylinder body (1) sidewall thread.
8. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 1, it is characterized in that: described the axis of the piston is included in piston (2) upper end and passes the upper piston axle (22) at cylinder body (1) top, and described elastic recovery device (3) comprises that being set in upper piston axle (22) is used for the retracing spring that pushes away under the piston (2).
9. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 8, it is characterized in that: described cylinder body (1) comprises the top cover (14) that the upper end is connected with cylinder body (1) sidewall thread, offer in the middle of the described top cover (14) and keep supplying the perforation (15) that the axis of the piston (22) passes, described top cover (14) lower surface is provided with boss (16), described piston (2) upper surface is provided with a circle groove (17), one end of described retracing spring be enclosed within boss (16) upper and with top cover (14) apical grafting, the other end of described retracing spring be set in groove (17) upper and with groove (17) bottom face apical grafting.
10. the antidrip can drawing mechanism of automatic leakage-blocking according to claim 9 is characterized in that: described top cover (14) is provided with and is communicated with the inner and extraneous pressure releasing hole (18) of cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210407624.6A CN102923630B (en) | 2012-10-23 | 2012-10-23 | Automatic leaking-stoppage drip-proof filling discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210407624.6A CN102923630B (en) | 2012-10-23 | 2012-10-23 | Automatic leaking-stoppage drip-proof filling discharge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923630A true CN102923630A (en) | 2013-02-13 |
| CN102923630B CN102923630B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210407624.6A Active CN102923630B (en) | 2012-10-23 | 2012-10-23 | Automatic leaking-stoppage drip-proof filling discharge device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507301A (en) * | 2013-09-12 | 2014-01-15 | 河南省林晓科技开发有限公司 | Method for sealing inner cylinder of composite firework with sealing agent and inner cylinder sealing agent machine |
| CN104150424A (en) * | 2014-08-27 | 2014-11-19 | 梧州市旺捷机械制造有限公司 | Leakage-proof device of filling nozzle of liquid filling machine |
| CN104512847A (en) * | 2014-07-12 | 2015-04-15 | 涂晶 | Drop spraying pollution-free oil product loading nozzle |
| CN107628584A (en) * | 2017-10-31 | 2018-01-26 | 刘松 | A kind of Cosmetic Manufacture bottle placer |
| CN109019490A (en) * | 2018-08-20 | 2018-12-18 | 成都味科自动化设备有限公司 | A kind of automatic filling system |
| CN110474219A (en) * | 2018-06-29 | 2019-11-19 | 中航光电科技股份有限公司 | The oil-filled tooling of oil seal electric connector |
| CN110589745A (en) * | 2019-10-12 | 2019-12-20 | 广州达意隆包装机械股份有限公司 | Filling valve and filling method thereof |
| CN111470131A (en) * | 2020-04-14 | 2020-07-31 | 吴玉玲 | Accurate quantitative injector for ointment packaging |
| CN113213406A (en) * | 2021-04-30 | 2021-08-06 | 龙港诚宝实业有限公司 | Incense wood tank and production process thereof |
| WO2024039338A1 (en) * | 2022-08-17 | 2024-02-22 | Robotek Otomasyon Teknolojileri Sanayi Ticaret Limited Sirketi | An anti-drip nozzle system |
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| DE102015121630A1 (en) * | 2015-12-03 | 2017-06-08 | Henno Hensen | Filling valve, filling device and method for aseptically filling a container |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507301B (en) * | 2013-09-12 | 2018-04-13 | 河南省林晓科技开发有限公司 | A kind of the inner cylinder sealing compound method for packing and inner cylinder sealing compound machine of combined firework production |
| CN103507301A (en) * | 2013-09-12 | 2014-01-15 | 河南省林晓科技开发有限公司 | Method for sealing inner cylinder of composite firework with sealing agent and inner cylinder sealing agent machine |
| CN104512847A (en) * | 2014-07-12 | 2015-04-15 | 涂晶 | Drop spraying pollution-free oil product loading nozzle |
| CN104512847B (en) * | 2014-07-12 | 2016-08-24 | 涂晶 | A kind of nothing drips the oil product fill mouth spreading pollution |
| CN104150424A (en) * | 2014-08-27 | 2014-11-19 | 梧州市旺捷机械制造有限公司 | Leakage-proof device of filling nozzle of liquid filling machine |
| CN107628584A (en) * | 2017-10-31 | 2018-01-26 | 刘松 | A kind of Cosmetic Manufacture bottle placer |
| CN110474219B (en) * | 2018-06-29 | 2021-01-29 | 中航光电科技股份有限公司 | Oil filling tool for oil-sealed electric connector |
| CN110474219A (en) * | 2018-06-29 | 2019-11-19 | 中航光电科技股份有限公司 | The oil-filled tooling of oil seal electric connector |
| CN109019490A (en) * | 2018-08-20 | 2018-12-18 | 成都味科自动化设备有限公司 | A kind of automatic filling system |
| CN110589745A (en) * | 2019-10-12 | 2019-12-20 | 广州达意隆包装机械股份有限公司 | Filling valve and filling method thereof |
| CN111470131A (en) * | 2020-04-14 | 2020-07-31 | 吴玉玲 | Accurate quantitative injector for ointment packaging |
| CN113213406A (en) * | 2021-04-30 | 2021-08-06 | 龙港诚宝实业有限公司 | Incense wood tank and production process thereof |
| CN113213406B (en) * | 2021-04-30 | 2021-10-19 | 龙港诚宝实业有限公司 | Production process of incense wood tank |
| WO2024039338A1 (en) * | 2022-08-17 | 2024-02-22 | Robotek Otomasyon Teknolojileri Sanayi Ticaret Limited Sirketi | An anti-drip nozzle system |
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| CN102923630B (en) | 2015-02-25 |
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