CN104235460A - Assembly type feeding valve - Google Patents
Assembly type feeding valve Download PDFInfo
- Publication number
- CN104235460A CN104235460A CN201310239822.0A CN201310239822A CN104235460A CN 104235460 A CN104235460 A CN 104235460A CN 201310239822 A CN201310239822 A CN 201310239822A CN 104235460 A CN104235460 A CN 104235460A
- Authority
- CN
- China
- Prior art keywords
- valve
- type feeding
- feeding
- feeding valve
- assembly type
- Prior art date
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses an assembly type feeding valve. The assembly type feeding valve comprises a pressure spring seat (6), a valve seat joint (7), a valve ball (8) and a pressure spring (9), wherein the valve seat joint is connected with the pressure spring seat; a guiding hole is formed in an end, which is positioned in the pressure spring seat, of the valve seat joint; the pressure spring is arranged in the pressure spring seat; and the valve ball is arranged in the guiding hole in the valve seat joint and is in contact connection with the pressure spring. The shortcoming that the existing feeding valve is inconvenient to mount and adjust and poor in sealing performance is overcome; the assembly type feeding valve has high sealing performance; the feeding accuracies of a plurality of feeding valves are consistent; and the assembly type feeding valve has the advantage that the assembly type feeding valve is convenient and quick to maintain.
Description
Technical field
The invention belongs to ice confectionery manufacturing mechanism technical field, what relate generally to is a kind of assembling type
Feeding valve.Be widely used in the charging of ice confectionery and other semi-fluid food product.
Background technique
At present, known ice confectionery manufacturing mechanism is all select automatic colored ice cream production line to carry out producing (as produced ice cream, baby food made of rice-flour and sugar, ice lolly etc.) mostly.The nucleus equipment of automatic colored ice cream production line is filling machine (also claim material feeding dolly, because filling machine is equipped with four travelling wheels, can move on effect yarn track, shape is as dolly, and its function is material feeding, therefore claims material feeding dolly).The material feeding dolly be equipped with due to automatic colored ice cream production line is divided into two classes, and a class is note solvent or diluent, as water-ice material, milk material, microbulking material.Another kind of is the thick material of note, as puffing material; Mixed slurry; Puffing material mixes with borneol, ice pellets, fruit grain; Pulp and the hybrid particle such as dry fruit, raisin slip.Therefore, when producing, need be different according to product, select different material feeding dollies.
Fig. 1 is known lifting stem type material feeding dolly.Hopper 4 bilateral symmetry of dolly is provided with cylinder 1, the piston rod of these two cylinders 1 is connected with the connecting plate 2 with its synchronization motion, connecting plate 2 is fixedly connected with multiple shadoof 3(and is generally 12-24), the present embodiment is 10.The lower end sealing surface (it is lower is directional post) of each shadoof 3 coordinates with the upper sealing surface of the discharge hole 5 of hopper 4 inner bottom part.During use, when the piston rod of cylinder 1 stretches out, connecting plate 2 is up together with shadoof 3, opened by discharge hole 5 bottom hopper 4, slurry flows into (flow of the Time dependent slurry stopped when cylinder 1 is up) in mould automatically, and cylinder piston rod is descending, the directional post of the lower end of shadoof 3 stretches in discharge hole 5, two sealing surfaces close, and close discharge hole 5, stop discharging.Due to lifting stem type gravity flow dolly shot number with hopper liquid level height, slurry rare thick relevant, therefore, need often to adjust shot, not only adjust difficulty, and when certain root shot is inconsistent, adjust and improperly also can cause water clock (being not closed completely).In a word, inconsistent, unstable due to shot, causes the yield rate of product low.In addition, because this material feeding dolly only possesses single function, as: single slip (solvent or diluent) and single color can only be noted, normal temperature material or high temperature material (as chocolate jelly etc.) can only be noted.When multi-colored product produced by needs, often kind of color needs configuration lifting stem type gravity flow slip casting machine.As produced the clever product of walking around of three looks, just need configuration three lifting stem type gravity flow slip casting machines.Due to three looks walk around product to groundwater increment require very high, error one gram of slurry, the scarce material of product 10mm length will be caused, therefore, generally after the material feeding of lifting stem type gravity flow dolly, also need configuration special messenger to feed supplement in mould, nonetheless, the yield rate of product, still less than 60%, meanwhile, also add labor intensity and cost of production.
Feeding valve is the more crucial parts of automatic colored ice cream production line, due to its frequency of utilization higher (needing frequent opening and closing), therefore has very high requirement to the validity of its sealability and discharging.But, existing feeding valve is directly installed in the valve body assembly of material feeding dolly, modulate when dispatching from the factory, in use, safeguard once needs and change, field adjustable installs inconvenience very, is not only difficult to the conformity ensureing multiple feeding valve inlet amount, but also can affects working life and manufacturing efficiency.
Summary of the invention
Task of the present invention proposes a kind of assembling type feeding valve, and solve existing feeding valve Installation and Debugging inconvenience, the drawback of poor sealing performance, makes it have good sealability, and make the charging precision of multiple feeding valve consistent, has feature efficiently easy to maintenance.
The present invention completes the technological scheme that above-mentioned task takes: a kind of assembling type feeding valve comprises press spring base, valve base joint, valve ball, stage clip, valve base joint is connected with press spring base, the end being positioned at press spring base at valve base joint is provided with pilot hole, stage clip is arranged in press spring base, valve ball is arranged in the pilot hole in valve base joint, contacts connect with stage clip.
Pilot hole of the present invention is cylindrical structure.
The sealing means of valve ball of the present invention and sealing surface of seat is that line or face seal.
The present invention is provided with O RunddichtringO at the connection part of press spring base and valve base joint.
Assembling type feeding valve of the present invention is threadedly connected with the valve body assembly of material feeding dolly.
The present invention, due to feeding valve is designed to fabricated construction, can be made into standard piece, is connected with valve body assembly connecting thread, has both facilitated the quick-replaceable of feeding valve, has also maintained easily debugging.Because the valve ball adopted is stainless steel bearing ball, its hardness is consistent, there will not be wear phenomenon, ensure that the charging of multiple feeding valve is consistent.Being introduced into pilot hole with the use of, valve ball when closing due to stage clip, valve ball and pilot hole, being combined with sealing surface of seat afterwards.Because of the effect of stage clip, valve ball is not beated, and solves because valve ball is beated the slurry weeping caused.Valve ball and the high concentricity of valve seat, and good dynamic airtightness, make assembling type food feeding valve have stable quality, longer working life.No matter hopper slurry is positioned at high water level, or low water level all has stable Static and dynamic sealing.Assembling choosing multiple setting angle and mode, as required can horizontal dress be perpendicular fills arbitrarily angled installation on slip casting machine, can upside-down mounting when making midge, and namely material feeding mouth is installed downward vertically.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing lifting stem type material feeding dolly.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of press spring base of the present invention.
Fig. 4 is the structural representation of valve base joint of the present invention.
Fig. 5 is that the present invention assembles schematic diagram.
In figure: 1, cylinder, 2, connecting plate, 3, shadoof, 4, hopper, 5, discharge hole, 6, press spring base, 7, valve base joint, 8, valve ball, 9, stage clip, 10, O RunddichtringO composition, 11, pilot hole, 12, sealing surface of seat, 13, pressure fluid cylinder, 14, feeding valve, 15, discharge valve, 16, valve body distributor, 17, fixed hole.
Embodiment
By reference to the accompanying drawings, embodiments of the invention are provided as follows:
As in Figure 2-4: the assembling type feeding valve described in the present embodiment is fabricated construction, it forms primarily of press spring base 6, valve base joint 7, valve ball 8, stainless steel stage clip 9 and O RunddichtringO 10.Valve base joint 7 is threaded with press spring base 6, and in order to make press spring base 6 and valve base joint 7 possess good heat-resisting quantity and corrosion resistance, press spring base 6 and valve base joint 7 all adopt 304 stainless steel materials to make.In order to ensure sealing, the connection part of press spring base 6 and valve base joint 7 is provided with O RunddichtringO 10.The end being positioned at press spring base 6 at valve base joint 7 is provided with pilot hole 11, and for improving guiding accuracy and sealability further, pilot hole 11 is preferably cylindrical structural, and like this, pilot hole 11 and sealing surface 12 can reach high concentricity through precision machining.In press spring base 6, be provided with stage clip 9, valve ball 8 adopts stainless steel bearing ball, is arranged in the pilot hole 11 in valve base joint 7, contacts connect with stage clip 9.When closing, valve ball 8 is introduced into pilot hole 11, and sealed to the transition seal mode in face and sealing surface of seat 12 by line, have shock-absorbing capacity, valve ball is not beated, and solves because valve ball is beated the slurry weeping caused.Valve ball and the high concentricity of valve seat, and good dynamic airtightness, make assembling type food feeding valve have stable quality, longer working life.
As shown in Figure 5: assembling type food feeding valve is threaded on the valve body assembly of material feeding dolly, multiple setting angle and mode can be selected as required, the arbitrarily angled installation such as horizontal dress or perpendicular dress can be adopted, can upside-down mounting when making midge, namely material feeding mouth is installed downward vertically.Apply for a patent with the pressure fluid cylinder 13(separate case be arranged on valve body assembly), discharge valve 14 (separate case is applied for a patent) and valve body distributor 16(separate case apply for a patent) with the use of.The valve body assembly of material feeding dolly
Be fixed on frame bottom girder with bolt by fixed hole 17, pressure liquid cylinder piston bar top helical thread portion is connected with connecting plate, and the master cylinder piston bar be assemblied on frame upper beam is connected with connecting plate again; Feeding valve is communicated with the hopper in frame by food flexible pipe, and the discharge end of discharge valve is connected with material feeding metal tube by PU pipe.During work, when piston rod drives piston stroking upward, become negative pressure in valve body, piston ring is up, and valve ball is opened automatically, slurry to be entered in fluid cylinder by supply pipe by hopper and reaches setting value, feeding materials valve automatic reverse time descending, namely feeding valve cuts out, and discharge valve is opened automatically, slurry in fluid cylinder is managed through discharge valve PU, and discharge nozzle (metal tube) injects mould.
Claims (5)
1. an assembling type feeding valve, it is characterized in that: comprise press spring base (6), valve base joint (7), valve ball (8), stage clip (9), valve base joint is connected with press spring base, the end being positioned at press spring base at valve base joint is provided with pilot hole, stage clip is arranged in press spring base, valve ball is arranged in the pilot hole in valve base joint, contacts connect with stage clip.
2. assembling type feeding valve according to claim 1, is characterized in that: described pilot hole (11) is cylindrical structural.
3. assembling type feeding valve according to claim 1, is characterized in that: the sealing of described valve ball (8) and pilot hole (11) is sealed to the transient mode in face and sealing surface of seat (12) by line.
4. assembling type feeding valve according to claim 1, is characterized in that: the connection part of press spring base (6) and valve base joint (7) is provided with O RunddichtringO (10).
5. assembling type feeding valve according to claim 1, is characterized in that: described assembling type feeding valve is threadedly connected with the valve body assembly of material feeding dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239822.0A CN104235460A (en) | 2013-06-18 | 2013-06-18 | Assembly type feeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239822.0A CN104235460A (en) | 2013-06-18 | 2013-06-18 | Assembly type feeding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104235460A true CN104235460A (en) | 2014-12-24 |
Family
ID=52224099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310239822.0A Pending CN104235460A (en) | 2013-06-18 | 2013-06-18 | Assembly type feeding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104235460A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446886A (en) * | 1982-03-08 | 1984-05-08 | Taylor Wesley L | Safety relief valve soft seat |
| US5002230A (en) * | 1989-01-14 | 1991-03-26 | Danfoss A/S | Valve for an atomizing nozzle and the like |
| CN2377425Y (en) * | 1999-05-16 | 2000-05-10 | *** | Quick-acting valve |
| US20090032121A1 (en) * | 2007-07-31 | 2009-02-05 | Chon James Y | Check Valve |
| CN202195122U (en) * | 2011-08-24 | 2012-04-18 | 宁波赛维思机械有限公司 | Check valve |
| CN202561150U (en) * | 2012-02-13 | 2012-11-28 | 联塑科技发展(贵阳)有限公司 | Ball core plastic check valve for pipes |
| CN203335971U (en) * | 2013-06-18 | 2013-12-11 | 洛阳志振冷食机器厂 | Assembled feed valve |
-
2013
- 2013-06-18 CN CN201310239822.0A patent/CN104235460A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446886A (en) * | 1982-03-08 | 1984-05-08 | Taylor Wesley L | Safety relief valve soft seat |
| US5002230A (en) * | 1989-01-14 | 1991-03-26 | Danfoss A/S | Valve for an atomizing nozzle and the like |
| CN2377425Y (en) * | 1999-05-16 | 2000-05-10 | *** | Quick-acting valve |
| US20090032121A1 (en) * | 2007-07-31 | 2009-02-05 | Chon James Y | Check Valve |
| CN202195122U (en) * | 2011-08-24 | 2012-04-18 | 宁波赛维思机械有限公司 | Check valve |
| CN202561150U (en) * | 2012-02-13 | 2012-11-28 | 联塑科技发展(贵阳)有限公司 | Ball core plastic check valve for pipes |
| CN203335971U (en) * | 2013-06-18 | 2013-12-11 | 洛阳志振冷食机器厂 | Assembled feed valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |