CN203173800U - Filling appliance - Google Patents
Filling appliance Download PDFInfo
- Publication number
- CN203173800U CN203173800U CN 201320209731 CN201320209731U CN203173800U CN 203173800 U CN203173800 U CN 203173800U CN 201320209731 CN201320209731 CN 201320209731 CN 201320209731 U CN201320209731 U CN 201320209731U CN 203173800 U CN203173800 U CN 203173800U
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- CN
- China
- Prior art keywords
- funnel
- tapered portion
- filler neck
- freeing pipe
- container
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model discloses a filling appliance. The filling appliance comprises a hopper and an air exhausting device, wherein the hopper consists of a hopper conical part and a hopper neck, the air exhausting device is positioned at the joint part of the hopper conical part and the hopper neck, air in a container to be filled can be exhausted out through the air exhausting device in the filling process, an air exhausting pipe arranged at the outer side of the hopper or after penetrating through the hopper, or a regularly prism-shaped or regularly prismatic frustum-shaped air exhausting bracket arranged at the joint part of the hopper conical part and the hopper neck is used as the air exhausting device. The air exhausting device is additionally arranged at the joint part of the hopper conical part and the hopper neck, so that air in the container can be timely exhausted out in the liquid filling process, the filling efficiency can be improved, and the safety of personnel can be ensured. Furthermore, a liquid level controller is arranged at the bottom end of the hopper neck, when liquid overflows to the bottom surface of the liquid level controller, automatic alarming is carried out, thus realizing fast and accurate filling of liquid.
Description
Technical field
The utility model relates to the filling apparatus field, relates in particular to a kind of can apparatus.
Background technology
At present, in the process of carrying out the can photoresist, the funnel of the normally used can photoresist of people comprises funnel tapered portion and filler neck two parts as shown in Figure 1.When with the funnel can photoresist among Fig. 1, tapered portion 10 outer walls of funnel and vessel port 11 driving fits that are used for the splendid attire photoresist do not have slit or the outlet of gas discharge, as shown in Figure 2 usually.When this often caused photoresist to inject container, the speed that the air in the container can not in time be discharged from container or discharge was very slow.When container is empty or injects photoresist in the container when also fewer, the inside and outside pressure difference of container is bigger, and photoresist is easy to be injected in the container by funnel.But under the constant situation of external atmosphere pressure, along with the amount that photoresist injects is more and more, the continuous change of pressure in the container causes the inside and outside pressure difference of container to reduce greatly, and it is slack-off further to cause photoresist to flow into the speed of container, has influenced the efficient of can.In order to improve can efficient, the gas in the container in time need be discharged, if but air in the container is directly discharged by filler neck, then easily take place photoresist on gush and overflow and spatter, fill operations personnel's skin, eyes etc. are damaged.
Because the photosensitive mixing material that photoresist is made up of photosensitive resin, sensitizer (seeing spectral sensitizing dye) and three kinds of main components of solvent, photocuring reaction can take place at exposure region in photosensitive resin wherein soon after illumination.If photoresist is exposed to light, the physical property of photoresist is changed.For avoid photoresist by illumination penetrate cause rotten, the container of splendid attire photoresist is generally brown, causes in the pouring process of photoresist, and the staff with the naked eye is difficult for observing the can amount of photoresist in the container, can is too much or very few all undesirable, influences work efficiency.
The utility model content
(1) technical matters that will solve
At above-mentioned defective, the technical problems to be solved in the utility model is the structure that how to change existing filling apparatus, can in pouring process, in time get rid of the gas in the container, improve can efficient, further also will solve and determine that how in time the can amount has reached the restriction position.
(2) technical scheme
For addressing the above problem, the utility model provides a kind of can apparatus, specifically comprise funnel and exhaust gear, described funnel comprises funnel tapered portion and filler neck, described exhaust gear is positioned at the junction surface of described funnel tapered portion and filler neck, and described exhaust gear makes that the gas in the container to be filled is in time discharged in pouring process.
Further, described exhaust gear is freeing pipe, described freeing pipe is arranged on the outside of described funnel separately, described freeing pipe is divided into epimere and hypomere in described funnel tapered portion and filler neck joint generation bending, described hypomere is parallel with filler neck, and described epimere extends along the outside conical surface of funnel tapered portion.
Further, described exhaust gear is freeing pipe, described freeing pipe and described funnel are arranged to integrative-structure, offer porose in the cambered surface of described funnel tapered portion, the pore size in described hole is identical with described freeing pipe external diameter size, described freeing pipe passes described hole and is divided into epimere and hypomere in the position in described hole, and described hypomere is parallel with described filler neck, and described epimere extends upward in described funnel tapered portion inside.
Further, the opening of the epimere of described freeing pipe is higher than the upper edge of described funnel tapered portion, and the opening of the hypomere of described freeing pipe is higher than the opening of described filler neck lower end.
Further, described exhaust gear is the exhaust support, and described exhaust support is arranged on the junction surface of described funnel tapered portion and filler neck, the space that makes formation airiness between described funnel tapered portion and the vessel port to be filled.
Further, described exhaust support comprises at least three vertical and isometric strut bars, described funnel tapered portion is supported in the upper end of described strut bar, the lower end of described strut bar is the strong point that contacts with vessel port to be filled, the space that makes formation airiness between described funnel tapered portion and the vessel port to be filled.
Further, described exhaust support comprises that at least three are dispersed bar, the described bar of dispersing has identical angle with the sidewall of described filler neck and outwards disperses, described upper end of dispersing bar connects the joint portion of described funnel tapered portion and described filler neck, and described dispersing has the strong point that contacts with described vessel port to be filled on the bar.
Further, described device also comprises fluid level controller, and described fluid level controller is arranged on described filler neck near on the sidewall of its lower ending opening, is used for reporting to the police when liquid level reaches the bottom surface of described fluid level controller in the described container to be filled.
Further, described fluid level controller is level sensor or liquid level floating switch.
(3) beneficial effect
The utility model proposes a kind of can apparatus, increasing exhaust gear (freeing pipe or exhaust support etc.) by the junction at funnel tapered portion and filler neck makes in the filling liquid process, gas in the container to be filled is in time discharged, improve can efficient, also guarantee the safety of personnel in the pouring process.Further, in the bottom of filler neck fluid level controller is housed, represents to reach the capacity of restriction during not to the bottom surface of fluid level controller when liquid, will send chimes of doom automatically and report to the police, thereby realize liquid can rapidly and accurately.
Description of drawings
Fig. 1 is the common funnel that the can photoresist uses in the prior art;
Fig. 2 is with the scheme drawing of common funnel can photoresist in the prior art;
Fig. 3 is the scheme drawing of exhaust gear in a kind of can apparatus among the utility model embodiment one;
Fig. 4 is the scheme drawing of exhaust gear in a kind of can apparatus among the utility model embodiment two;
Fig. 5 is the scheme drawing of exhaust gear in a kind of can apparatus among the utility model embodiment three;
Fig. 6 is the scheme drawing of exhaust gear in a kind of can apparatus among the utility model embodiment four.
It is as follows wherein respectively to number representative structure:
12, funnel; 12a, funnel tapered portion; 12b, filler neck; 13, vessel port to be filled; 14, fluid level controller; 15, freeing pipe; 16, exhaust support; S, capacity limit scale mark.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Embodiment one
A kind of can apparatus is provided among the embodiment one, specifically comprise: funnel 12 and exhaust gear, funnel 12 comprises funnel tapered portion 12a and filler neck 12b, exhaust gear is positioned at the junction surface of funnel tapered portion 12a and filler neck 12b, and exhaust gear makes that the gas in the container to be filled is in time discharged in pouring process.
Exhaust gear among the embodiment one is freeing pipe 15, and freeing pipe 15 is arranged on the outside of funnel separately, as shown in Figure 3.Freeing pipe 15 is that the generation bending of vessel port to be filled 13 places is divided into epimere 15a and hypomere 15b at the junction surface of funnel tapered portion 12a and filler neck 12b, hypomere 15b is parallel with filler neck 12b, and be inserted into side by side in the container to be filled, epimere 15a extends along the outside conical surface of funnel tapered portion 12a, leads to outside the container to be filled.
The opening of the epimere of freeing pipe 15 is higher than funnel tapered portion 12a upper edge, and the opening of the hypomere of freeing pipe 15 is higher than the opening of filler neck 12b lower end.Simultaneously, be provided with capacity limit scale mark s in the container to be filled, it is the position that to inject the high liquid level (HLL) of liquid in the container, the opening of the filler neck 12b lower end of funnel 12 generally reaches under the capacity limit scale mark s of container to be filled, and the opening of the hypomere of freeing pipe 15 generally is higher than capacity limit scale mark s, make the interior liquid level of container to be filled can reach capacity limit scale mark s, reach maximum injection rate.
Embodiment one increases freeing pipe by the junction at funnel tapered portion and filler neck, makes and in the filling liquid process gas in the container to be filled is in time discharged, and improves can efficient, also guarantees the safety of personnel in the pouring process simultaneously.
Be example with the can photoresist, when beginning to carry out can, container is empty or injects photoresist in the container when also fewer that rely on the gravity of the photoresist self of funnel tapered portion, photoresist is easy to be injected in the container.Along with the photoresist that injects is more and more, the space diminishes in the container, and gas guarantees that by outside the freeing pipe amount discharge container pressure is suitable with external atmosphere pressure in the container, and photoresist can keep original speed constantly to be injected in the container.And because gas is discharged timely in the container, photoresist can not take place from the excessive phenomenon of filler neck, guarantee personnel's safety in the pouring process.In order to realize the purpose of gas in the freeing pipe amount discharge container, the hypomere of freeing pipe need remain at the top of liquid level, therefore need be higher than the capacity limit scale mark s of container to be filled.Simultaneously, in order to guarantee the smooth discharge of gas, prevent that the epimere of freeing pipe need be higher than the upper edge of funnel tapered portion because funnel tapered portion place photoresist overfill causes the interior pressure of container to increase suddenly, and photoresist is gone out from freeing pipe.
Embodiment two
Identical with embodiment one, a kind of can apparatus is provided in embodiment two, also by being set, freeing pipe realizes discharging gas in the container to be filled.But the mode that inserts of the freeing pipe among the embodiment two is different with the position with embodiment one, and scheme drawing as shown in Figure 4.Freeing pipe 15 among the embodiment two is arranged to integrative-structure with funnel 12, offers porose (not showing in the drawings) in the cambered surface of funnel tapered portion 12a, and the pore size in hole is identical with the pore size of freeing pipe 15.Freeing pipe 15 passes the hole and is divided into epimere 15a and hypomere 15b in the position in hole, and hypomere 15b is parallel with filler neck 12b, is inserted into side by side in the container to be filled, and epimere 15a is upwards inner at funnel tapered portion 12a, leads to outside the container to be filled.
Need to prove, freeing pipe and funnel can be for one-body molded formation in manufacture craft, glass devices as the formation of technologies such as blowing, injection moulding, perhaps for offering porose funnel on the cambered surface that is produced on tapered portion earlier, inserting freeing pipe again forms, freeing pipe can also can be India rubber tube for glass tube, can combine closely as long as guarantee the hole of freeing pipe and funnel tapered portion.
The opening of the epimere of freeing pipe 15 is higher than the upper edge of funnel 12, and the opening of the hypomere of freeing pipe 15 is higher than the opening of filler neck 12b lower end.Simultaneously, be provided with capacity limit scale mark s in the container to be filled, it is the position that to inject the high liquid level (HLL) of liquid in the container, the opening of the filler neck 12b lower end of funnel 12 generally reaches under the capacity limit scale mark s of container to be filled, and the opening of the hypomere of freeing pipe 15 generally is higher than capacity limit scale mark s, make the interior liquid level of container to be filled can reach capacity limit scale mark s, reach maximum injection rate.
Embodiment two increases freeing pipe by the junction at funnel tapered portion and filler neck, makes and in the filling liquid process gas in the container to be filled is in time discharged, and improves can efficient, also guarantees the safety of personnel in the pouring process simultaneously.
It is similar that can apparatus among the embodiment two is used for the detailed process of can photoresist and principle and embodiment one, repeats no more herein.
Embodiment three
Embodiment three is that with the difference of embodiment one and embodiment two exhaust gear is the exhaust support, rather than freeing pipe.Exhaust support 16 is arranged on the junction surface of funnel tapered portion 12a and filler neck 12b, makes the space that forms airiness between funnel tapered portion 12a and the vessel port to be filled 13.
Need to prove, present embodiment describes with the exhaust support that three strut bars form, be because three strut bars are the minimal number that guarantee exhaust support rock-steady structure, in fact, the exhaust support can comprise four, five or more support rods, and the utility model embodiment does not do restriction.For the funnel that guarantees the exhaust stent support can be over against vessel port to be filled in pouring process, strut bar is isometric and vertical structure, the structure of its formation is the regular prism structure, each strut bar is as each rib of regular prism, and in order to guarantee the firm of exhaust support, each strut bar spacing equates.
Embodiment three increases regular prism exhaust support by the junction at funnel tapered portion and filler neck, makes and in the filling liquid process gas in the container to be filled is in time discharged, and improves can efficient, also guarantees the safety of personnel in the pouring process simultaneously.
Be example with the can photoresist, when beginning to carry out can, container is empty or injects photoresist in the container when also fewer that rely on the gravity of the photoresist self of funnel tapered portion, photoresist is easy to be injected in the container.Along with the photoresist that injects is more and more, the space diminishes in the container, and because the existence of exhaust support, the space that has airiness between funnel tapered portion and the vessel port, gas can amount discharge container outside, guarantee that pressure is suitable with external atmosphere pressure in the container, photoresist can keep original speed constantly to be injected in the container.And because gas is discharged timely in the container, photoresist can not take place from the excessive phenomenon of filler neck, guarantee personnel's safety in the pouring process.
Embodiment four
With embodiment three, embodiment four realizes the discharge of gas in the container to be filled by the exhaust support is set.Exhaust support 16 comprises that at least three are dispersed bar, dispersing bar has identical angle α with the sidewall of filler neck 12b and outwards disperses, the upper end of dispersing bar connects the joint portion of funnel tapered portion 12a and filler neck 12b, disperses to have the strong point on the bar, is used for contacting with vessel port 13 to be filled.The radical of strut bar is three in the present embodiment, constitutes bottom surface (end face) positive terrace with edge triangular in shape, and the exhaust gear scheme drawing of embodiment four as shown in Figure 6.
Because the features of shape of positive terrace with edge, the equilateral triangle that the cross section of the diverse location of positive terrace with edge exhaust support forms varies in size, so four kinds of positive terrace with edge supports that provide of embodiment are applicable to the container to be filled that caliber size is different.When changing container bore to be filled big or small, only need to change positive terrace with edge support and just can realize with the upper-lower position of the vessel port strong point, so the positive terrace with edge exhaust support of same α angle just goes for the container to be filled of a plurality of bores.
Need to prove, present embodiment describes with three exhaust supports of dispersing bar formation, be because three are dispersed the minimal number that bar is assurance exhaust support rock-steady structure, in fact, the exhaust support can comprise four, five or more disperse bar, and the utility model embodiment does not do restriction.For the funnel that guarantees the exhaust stent support over against vessel port, each is dispersed bar and has identical angle with filler neck, form the regular prism structure, each disperses bar as each rib of positive terrace with edge, and in order to guarantee the firm of exhaust support, each is dispersed bar and equates with the strong point spacing that the contact point of vessel port is namely dispersed on the bar.
More preferably, disperse the angle α adjustable size joint of the sidewall of bar and filler neck 12b, by the adjusting angle size, can make positive terrace with edge support be applicable to caliber size container to be filled more widely.
The embodiment four-way is crossed in the junction of funnel tapered portion and filler neck increases the exhaust support, makes and in the filling liquid process gas in the container to be filled is in time discharged, and improves can efficient, also guarantees the safety of personnel in the pouring process simultaneously.
It is similar that can apparatus among the embodiment four is used for the detailed process of can photoresist and principle and embodiment three, repeats no more herein.
Container for any can does not require that the liquid with lucifuge effect uses embodiment once realizing can accurately and efficiently to the four can apparatus that provide.
Embodiment five
If can photoresist etc. sees that the liquid of chemical change easily takes place light, container to be filled is brown bottle, is difficult for observing the can amount of liquid in the bottle, and the can apparatus that needs to use embodiment five to provide carries out can.Compare embodiment one to four, the device that embodiment five provides increases fluid level controller 14 at the hypomere of filler neck 12b, fluid level controller 14 is arranged on filler neck 12b near on the sidewall of its lower ending opening, and the capacity limit scale mark s of the bottom surface of fluid level controller 14 and container to be filled is on same horizon, on the filler neck 12b as Fig. 3-shown in Figure 6 fluid level controller 14 is housed all.When the liquid level of photoresist reached the bottom surface of fluid level controller 14, the expression electrolyte level had reached the capacity limit scale mark s of container to be filled, and fluid level controller 14 will sound the alarm automatically and report to the police.
In order to realize that the level sensor spare in the fluid level controller 14 can in time sense in the moment that liquid level arrive to limit the position, the opening of the filler neck 12b lower end of funnel 12 reaches under the capacity limit scale mark s of container to be filled.
The beneficial effect of embodiment five is exactly on embodiment one, two, three and four beneficial effect, further, by the bottom at filler neck fluid level controller is set, when photoresist (or other be difficult for to observe liquid of liquid levels) represents to reach the capacity of restriction during not to the bottom surface of fluid level controller, to send chimes of doom automatically and report to the police, thereby realize photoresist can rapidly and accurately.
In addition, the structure of the freeing pipe in above-described embodiment one to four or exhaust support only is used for explanation the utility model, and other similar exhaust gear also should be the scope of the utility model protection, does not repeat them here.
Above embodiment only is used for explanation the utility model; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (9)
1. can apparatus, it is characterized in that comprise funnel and exhaust gear, described funnel comprises funnel tapered portion and filler neck, described exhaust gear is positioned at the junction surface of described funnel tapered portion and filler neck, and described exhaust gear makes that the gas in the container to be filled is in time discharged in pouring process.
2. can apparatus as claimed in claim 1, it is characterized in that, described exhaust gear is freeing pipe, described freeing pipe is arranged on the outside of described funnel separately, described freeing pipe is divided into epimere and hypomere in described funnel tapered portion and filler neck joint generation bending, described hypomere is parallel with filler neck, and described epimere extends along the outside conical surface of funnel tapered portion.
3. can apparatus as claimed in claim 1, it is characterized in that, described exhaust gear is freeing pipe, described freeing pipe and described funnel are arranged to integrative-structure, offer porosely in the cambered surface of described funnel tapered portion, the pore size in described hole is identical with described freeing pipe external diameter size, and described freeing pipe passes described hole and is divided into epimere and hypomere in the position in described hole, described hypomere is parallel with described filler neck, and described epimere extends upward in described funnel tapered portion inside.
4. as claim 2 or 3 described can apparatus, it is characterized in that the opening of the epimere of described freeing pipe is higher than the upper edge of described funnel tapered portion, the opening of the hypomere of described freeing pipe is higher than the opening of described filler neck lower end.
5. can apparatus as claimed in claim 1, it is characterized in that, described exhaust gear is the exhaust support, and described exhaust support is arranged on the junction surface of described funnel tapered portion and filler neck, the space that makes formation airiness between described funnel tapered portion and the vessel port to be filled.
6. can apparatus as claimed in claim 5, it is characterized in that, described exhaust support comprises at least three vertical and isometric strut bars, described funnel tapered portion is supported in the upper end of described strut bar, the lower end of described strut bar is the strong point that contacts with vessel port to be filled, the space that makes formation airiness between described funnel tapered portion and the vessel port to be filled.
7. can apparatus as claimed in claim 5, it is characterized in that, described exhaust support comprises that at least three are dispersed bar, the described bar of dispersing has identical angle with the sidewall of described filler neck and outwards disperses, described upper end of dispersing bar connects the joint portion of described funnel tapered portion and described filler neck, and described dispersing has the strong point that contacts with described vessel port to be filled on the bar.
8. can apparatus as claimed in claim 1, it is characterized in that, described device also comprises fluid level controller, and described fluid level controller is arranged on described filler neck near on the sidewall of its lower ending opening, is used for reporting to the police when liquid level reaches the bottom surface of described fluid level controller in the described container to be filled.
9. can apparatus as claimed in claim 8 is characterized in that, described fluid level controller is level sensor or liquid level floating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209731 CN203173800U (en) | 2013-04-23 | 2013-04-23 | Filling appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209731 CN203173800U (en) | 2013-04-23 | 2013-04-23 | Filling appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173800U true CN203173800U (en) | 2013-09-04 |
Family
ID=49070534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209731 Expired - Lifetime CN203173800U (en) | 2013-04-23 | 2013-04-23 | Filling appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173800U (en) |
-
2013
- 2013-04-23 CN CN 201320209731 patent/CN203173800U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
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| CX01 | Expiry of patent term |