CN113276372A - Mold for realizing leakage detection - Google Patents
Mold for realizing leakage detection Download PDFInfo
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- CN113276372A CN113276372A CN202110618652.1A CN202110618652A CN113276372A CN 113276372 A CN113276372 A CN 113276372A CN 202110618652 A CN202110618652 A CN 202110618652A CN 113276372 A CN113276372 A CN 113276372A
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- piece
- reaction
- butt joint
- mold
- leakage detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
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Abstract
The invention relates to a mold for realizing leakage detection, which comprises a color permeable box, wherein a cavity is formed in the color permeable box, a bottom mold and a liquid leakage detection assembly are respectively arranged in the cavity, the liquid leakage detection assembly is arranged at the joint of the bottom mold and the color permeable box, the liquid leakage detection assembly comprises a transparent laying pipe network, a color development butt joint block, a water guide fiber, an alkaline metal reaction piece, a color development piece, a butt joint pipe, a gas conversion assembly and a pressure release valve, the color development piece is arranged on the alkaline metal reaction piece, the color development piece is arranged on the inner side of the laying pipe network and is in contact with the outer surface of the bottom mold, the water guide fiber is arranged in the color development butt joint block, the alkaline metal reaction piece is arranged on the water guide fiber, the color development piece is arranged on the alkaline metal reaction piece and is used for developing alkaline solution formed by the reaction of the alkaline metal reaction piece and water, the butt joint pipe is arranged on the laying pipe network and is communicated with one end of the butt joint pipe, the gas conversion assembly is arranged at the other end of the butt joint pipe and is communicated with the gas conversion assembly, and the pressure release valve is arranged on the butt joint pipe and is used for controlling the gas circulation. This realize seepage detection's mould, convenient quick accurate location seepage position, and the deashing of being convenient for, linkage nature is good, and the high-usage.
Description
Technical Field
The invention belongs to the technical field of dies, and particularly relates to a die for realizing leakage detection.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article.
But the mould is because external force in the use, often can lead to inside crack initiation, and the crack is to leading to inside injection moulding liquid to flow out, causes the off-the-shelf quality not up to standard, and is difficult to clear up, and some cracks are difficult to through what the naked eye observed comes out, and the mould can remain unnecessary injection moulding liquid in the top mould in the use in addition, is difficult to clear up it to people will be stricter to the functional requirement of the seepage detection of mould.
Disclosure of Invention
The invention aims to solve the problems and provide a mold for realizing leakage detection, which is convenient, rapid and accurate in positioning of a leakage position, convenient in ash removal, good in linkage and high in utilization rate.
The invention realizes the purpose through the following technical scheme:
the utility model provides a realize seepage detection's mould, includes the look case that passes through, the cavity has been seted up to the inside of look case, is equipped with die block and weeping determine module in the cavity respectively, weeping determine module locates the junction of die block and look case, weeping determine module is including being the transparent pipe network of laying, locates to lay the pipe network inboard and the chromogenic butt joint piece that contacts with the die block surface, locates the water guide fibre in the chromogenic butt joint piece, locates the alkaline metal reaction piece on the water guide fibre, locates the chromogenic piece that is used for alkaline metal reaction piece and water reaction to form alkaline solution chromogenic on the alkaline metal reaction piece, locates to lay the pipe network and with one end looks intercommunication butt joint pipe, locate the gas conversion subassembly of butt joint pipe other end and intercommunication with it and locate the decompression valve that is used for the control gas circulation on the butt joint pipe.
As a further optimization scheme of the invention, the laying pipe network comprises reaction pipes arranged on the outer side of the bottom die, the air outlet ends of the reaction pipes are communicated with an inflation warning bag for fixed-point inflation warning, and a fluorescent strip is arranged on the inflation warning bag; the design aims at that: the water and the alkaline metal reaction piece generate hydrogen, and the hydrogen is inflated and expanded along with the inflation warning bag, so that the fixed-point warning effect can be effectively realized, and a user can be conveniently and quickly warned of the liquid leakage position of the user.
As a further optimization scheme of the invention, the material of the inflatable warning bag is rubber, the inflatable warning bag is hermetically connected with the air outlet end of the reaction tube, and the reaction tube is detachably connected with the alkali metal reaction part; the design aims at that: the reactant after the alkaline metal reaction piece reacts with water is conveniently and quickly replaced, and the operation is convenient.
As a further optimization scheme of the invention, the inner end surface of the color development piece is provided with the drawing projection blocks in an annular lattice manner, and the drawing projection blocks are made of super absorbent resin; the design aims at that: the water absorption capacity of the drawing protruding block is strong, so that water liquid at the cracking position of the die can be conveniently and rapidly drawn in a dot matrix manner, and the absorption and display are convenient.
As a further optimization scheme of the invention, the color-permeable box is made of transparent toughened glass and is nested on the outer side of the bottom die; the design aims at that: the color-transparent box has good quality and good explosion-proof performance, and is convenient for directly observing color development changes.
As a further optimization scheme of the invention, the water guide fiber is made of cotton, the alkaline metal reaction part is made of active metal, the color development part is made of phenolphthalein, and the color development part is wrapped in the water-soluble film; the design aims at that: the water liquid at the leakage position is guided to the laying pipe network through the water guide fiber and reacts with the alkaline metal reaction part, and the formed alkaline solution and the color development part are subjected to color development reaction, so that the leakage detection function is facilitated, and the leakage degree is conveniently detected at a fixed point.
As a further optimization scheme of the invention, the butt joint pipe is communicated with the reaction pipe; the design aims at that: the butt joint pipe and the reaction pipe are arranged in a one-to-one correspondence mode, and the pressure release valve inside the butt joint pipe is controlled, so that hydrogen inside the reaction pipe enters the protective pipeline through the butt joint pipe.
As a further optimization scheme of the invention, the gas conversion assembly comprises a reaction positioning pipeline communicated with a butt joint pipe, a cavity is arranged in the reaction positioning pipeline, a protection pipeline is sleeved in the cavity, a heating rod is arranged in an interlayer between the protection pipeline and the reaction positioning pipeline, a gas outlet of the butt joint pipe is communicated with a protection sleeve in the protection pipeline, a displacement block is filled in the protection pipeline, a gas injection block is further arranged on the protection pipeline, a gas injection channel is arranged in the gas injection block, a gas outlet end of the gas injection channel is communicated with a built-in cavity of a mold, and a gas inlet end of the gas injection channel is communicated with the protection pipeline; the design aims at that: under hydrogen normal atmospheric temperature and pressure, hydrogen is extremely easily burnt, and is colorless transparent, odorless and tasteless gas for the heating of heating rod is gone up for hydrogen and inactive metal oxide take place reduction reaction, produces oxygen, and oxygen passes through the inside jet-propelled passageway of gas injection piece and sprays to the top mould in, thereby plays the effect of clearance top mould.
As a further optimization scheme of the invention, the heating rods are uniformly distributed in the reaction positioning pipeline, the reaction positioning pipeline is made of nano-base heat insulation material, and the protection pipeline is made of ceramic material; the design aims at that: the heat conduction effect is good, and the full conversion reaction of hydrogen is facilitated.
As a further optimization scheme of the invention, holes are uniformly formed in the protective sleeve, activated carbon particles are filled in the holes, and the replacement block is made of an inactive metal oxide; the design aims at that: can effectively filter oxygen, is convenient for ensuring the purity of oxygen, and has good cleaning effect.
The invention has the beneficial effects that: the convenient quick accurate location seepage position of, and the deashing of being convenient for, linkage nature is good, and the high-usage.
Drawings
FIG. 1 is a schematic side view of a mold disassembled axial structure of the present invention;
FIG. 2 is a schematic view of the combined axial structure of the mold of the present invention;
FIG. 3 is a schematic diagram of the air jet block distribution axial side structure of the present invention;
FIG. 4 is a schematic view of the configuration of the butt-joint pipe and gas conversion assembly connection shaft side of the present invention;
FIG. 5 is a schematic axial-side structure of the laying pipe network of the present invention;
FIG. 6 is a schematic view of the internal cross-section of the laying pipe network according to the present invention;
FIG. 7 is a schematic diagram of the water-directing fiber axial side structure of the present invention;
FIG. 8 is a schematic view of a partial internal cross-sectional configuration of a gas conversion module of the present invention.
In the figure: 1. a color-permeable box; 2. bottom die; 3. a liquid leakage detection assembly; 31. laying a pipe network; 311. a reaction tube; 312. inflating the warning bag; 313. a fluorescent strip; 32. a color development butt joint block; 33. water-conducting fibers; 34. an alkaline metal reaction member; 35. a color developing member; 36. butt-joint pipes; 37. a gas conversion assembly; 371. a reaction positioning pipeline; 372. protecting the pipeline; 373. a heating rod; 374. a protective sleeve; 375. a permutation block; 376. an air-jet block; 38. and (4) releasing the valve.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1-2, a mold for realizing leakage detection comprises a color permeable box 1, wherein a cavity is formed in the color permeable box 1, a bottom mold 2 and a liquid leakage detection assembly 3 are respectively arranged in the cavity, the liquid leakage detection assembly 3 is arranged at the joint of the bottom mold 2 and the color permeable box 1, the color permeable box 1 is made of transparent toughened glass, the color permeable box 1 is nested outside the bottom mold 2, the color permeable box 1 has good quality and good explosion resistance, and direct observation of color development change is facilitated;
as shown in fig. 5-7, the liquid leakage detection assembly 3 includes a transparent laying pipe network 31, a color development butt-joint block 32 disposed inside the laying pipe network 31 and contacting with the outer surface of the bottom mold 2, a water guide fiber 33 disposed in the color development butt-joint block 32, the water guide fiber 33 is made of cotton, the alkali metal reaction member 34 is made of active metal, the color development member 35 is made of phenolphthalein, and the color development member 35 is wrapped in the water soluble film; the water liquid at the leakage position is guided into the laying pipe network 31 through the water guide fiber 33 and reacts with the alkaline metal reaction part 34, and the formed alkaline solution and the color development part 35 are subjected to color development reaction, so that the leakage detection function is conveniently realized, and meanwhile, the leakage degree is conveniently detected at a fixed point; locate alkaline metal reaction 34 on water guide fibre 33, locate alkaline metal reaction 34 and be used for alkaline solution color development that alkaline metal reaction 34 and water reaction formed on the alkaline metal reaction 35 and develop the color piece 35, the interior end personally submits annular dot matrix of color piece 35 is provided with and draws protruding piece 4, draws the material of protruding piece 4 and is super absorbent resin, draws the water-absorbing capacity of protruding piece 4 strong, makes things convenient for dot matrix to draw the water liquid of mould fracture department fast, conveniently absorbs the demonstration.
A butt joint pipe 36 arranged on the laying pipe network 31 and communicated with one end of the laying pipe network, a gas conversion component 37 arranged on the other end of the butt joint pipe 36 and communicated with the butt joint pipe, and a pressure release valve 38 arranged on the butt joint pipe 36 and used for controlling gas circulation; the laying pipe network 31 comprises a reaction pipe 311 arranged on the outer side of the bottom die 2, the air outlet end of the reaction pipe 311 is communicated with an inflation warning bag 312 for fixed-point inflation warning, and a fluorescent strip 313 is arranged on the inflation warning bag 312; the water and alkaline metal reaction piece 34 generates hydrogen, and the hydrogen is inflated and expanded along with the inflation warning bag 312, so that the fixed-point warning effect can be effectively realized, and a user can be conveniently and quickly warned of the liquid leakage position of the user; the material of the inflatable warning bag 312 is rubber, the air outlet end of the inflatable warning bag 312 and the reaction tube 311 is hermetically connected, the reaction tube 311 and the alkaline metal reaction piece 34 are detachably connected, and reactants after the alkaline metal reaction piece 34 reacts with water can be conveniently and quickly replaced, so that the operation is facilitated. The butt joint pipe 36 is communicated with the reaction pipe 311; the butt joint pipe 36 and the reaction pipe 311 are arranged in a one-to-one correspondence manner, and the pressure relief valve 38 inside the butt joint pipe 36 is controlled, so that hydrogen inside the reaction pipe 311 enters the protective pipeline 372 through the butt joint pipe 36.
As shown in fig. 3-8, the gas conversion module 37 includes a reaction positioning tube 371 communicated with the butt-joint tube 36, a cavity is arranged in the reaction positioning tube 371, a protection tube 372 is sleeved in the cavity, a heating rod 373 is arranged in an interlayer between the protection tube 372 and the reaction positioning tube 371, a protection sleeve 374 is arranged at an air outlet of the butt-joint tube 36 and communicated with the protection tube 372, a displacement block 375 is filled in the protection tube 372, an air injection block 376 is further arranged on the protection tube 372, an air injection channel is arranged in the air injection block 376, an air outlet end of the air injection channel is communicated with a built-in cavity of the mold, and an air inlet end of the air injection channel is communicated with the protection tube 372; under hydrogen normal temperature and normal pressure, hydrogen is extremely easily burnt, colorless, transparent, odorless and tasteless gas, and along with the heating of heating rod 373 for hydrogen and inactive metal oxide take place reduction reaction, produce oxygen, and oxygen passes through the inside jet channel of jet block 376 and sprays to the ejector die in, thereby plays the effect of clearance ejector die.
The heating rods 373 are uniformly distributed in the reaction positioning pipeline 371, the reaction positioning pipeline 371 is made of nano-base heat insulation, and the protection pipeline 372 is made of ceramic; the heat conduction effect is good, and the full conversion reaction of hydrogen is convenient; holes are uniformly formed in the protecting sleeve 374, activated carbon particles are filled in the holes, and the replacement block 375 is made of an inactive metal oxide; can effectively filter oxygen, is convenient for ensuring the purity of oxygen, and has good cleaning effect.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides a realize seepage detection's mould which characterized in that: including passing through look case (1), the cavity has been seted up to the inside of passing through look case (1), is equipped with die block (2) and weeping detection subassembly (3) in the cavity respectively, weeping detection subassembly (3) are located the junction of die block (2) and passing through look case (1), weeping detection subassembly (3) are including laying pipe network (31) that is the transparence, locate to lay pipe network (31) inboard and with die block (2) surface contact's chromogenic butt joint piece (32), locate water guide fibre (33) in chromogenic butt joint piece (32), locate alkaline metal reaction piece (34) on water guide fibre (33), locate on alkaline metal reaction piece (34) and be used for alkaline solution chromogenic color development that alkaline metal reaction piece (34) and water reaction formed (35), locate to lay on pipe network (31) and with one end intercommunication butt joint pipe (36), locate the gas conversion subassembly (37) that butt joint pipe (36) other end and communicate with it and locate butt joint pipe (36) And a pressure relief valve (38) for controlling the passage of gas.
2. The mold for realizing leakage detection according to claim 1, wherein: lay pipe network (31) including locating reaction tube (311) in die block (2) outside, the end intercommunication of giving vent to anger of reaction tube (311) has and is used for the fixed point to aerify aerifing warning bag (312), it is equipped with phosphor strip (313) on warning bag (312) to aerify.
3. The mold for realizing leakage detection according to claim 2, wherein: the material of aerifing warning bag (312) is rubber, and aerify warning bag (312) and reaction tube (311) give vent to anger end sealing connection, reaction tube (311) can be dismantled with alkali metal reaction piece (34) and be connected.
4. The mold for realizing leakage detection according to claim 1, wherein: the inner end surface of the color development piece (35) is in an annular lattice shape and is provided with the drawing protruding blocks (4), and the drawing protruding blocks (4) are made of super absorbent resin.
5. The mold for realizing leakage detection according to claim 1, wherein: the color-permeable box (1) is made of transparent toughened glass, and the color-permeable box (1) is nested on the outer side of the bottom die (2).
6. The mold for realizing leakage detection according to claim 1, wherein: the water guide fiber (33) is made of cotton, the alkaline metal reaction piece (34) is made of active metal, the color development piece (35) is made of phenolphthalein, and the color development piece (35) is wrapped in the water-soluble film.
7. The mold for realizing leakage detection according to claim 1, wherein: the butt joint pipe (36) is communicated with the reaction pipe (311).
8. The mold for realizing leakage detection according to claim 1, wherein: the gas conversion assembly (37) comprises a reaction positioning pipeline (371) communicated with a butt joint pipe (36), a cavity is arranged in the reaction positioning pipeline (371), a protection pipeline (372) is sleeved in the cavity, a heating rod (373) is arranged in an interlayer between the protection pipeline (372) and the reaction positioning pipeline (371), a gas outlet of the butt joint pipe (36) is communicated with a protection sleeve (374) in the protection pipeline (372), a replacement block (375) is filled in the protection pipeline (372), a gas injection block (376) is further arranged on the protection pipeline (372), a gas injection channel is arranged in the gas injection block (376), a gas outlet end of the gas injection channel is communicated with a built-in cavity of a mold, and a gas inlet end of the gas injection channel is communicated with the protection pipeline (372).
9. The mold for realizing leakage detection according to claim 8, wherein: heating rod (373) evenly distributed in reaction positioning pipeline (371), and the material of reaction positioning pipeline (371) is for receiving the base and insulate against heat, the material of protection pipeline (372) is pottery.
10. The mold for realizing leakage detection according to claim 8, wherein: holes are uniformly formed in the protecting sleeve (374), activated carbon particles are filled in the holes, and the replacement block (375) is made of an inactive metal oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618652.1A CN113276372A (en) | 2021-06-03 | 2021-06-03 | Mold for realizing leakage detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618652.1A CN113276372A (en) | 2021-06-03 | 2021-06-03 | Mold for realizing leakage detection |
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| Publication Number | Publication Date |
|---|---|
| CN113276372A true CN113276372A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110618652.1A Pending CN113276372A (en) | 2021-06-03 | 2021-06-03 | Mold for realizing leakage detection |
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| CN (1) | CN113276372A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69818749D1 (en) * | 1997-06-13 | 2003-11-13 | Husky Injection Molding | Spritzgiessdüsenzusammenbau |
| CN206351537U (en) * | 2017-01-11 | 2017-07-25 | 东莞市择优硅胶制品有限公司 | A leak detection device for silicone molds |
| CN207180960U (en) * | 2017-07-28 | 2018-04-03 | 四川正大新材料科技有限公司 | A kind of wall leakage water source exploration device |
| CN112178330A (en) * | 2020-09-30 | 2021-01-05 | 宿迁小鲤工业设计有限公司 | A PCCP pipe that can prevent water leakage at the joint |
| CN112643983A (en) * | 2019-10-09 | 2021-04-13 | 恩格尔奥地利有限公司 | Measuring device for forming machine |
-
2021
- 2021-06-03 CN CN202110618652.1A patent/CN113276372A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69818749D1 (en) * | 1997-06-13 | 2003-11-13 | Husky Injection Molding | Spritzgiessdüsenzusammenbau |
| CN206351537U (en) * | 2017-01-11 | 2017-07-25 | 东莞市择优硅胶制品有限公司 | A leak detection device for silicone molds |
| CN207180960U (en) * | 2017-07-28 | 2018-04-03 | 四川正大新材料科技有限公司 | A kind of wall leakage water source exploration device |
| CN112643983A (en) * | 2019-10-09 | 2021-04-13 | 恩格尔奥地利有限公司 | Measuring device for forming machine |
| CN112178330A (en) * | 2020-09-30 | 2021-01-05 | 宿迁小鲤工业设计有限公司 | A PCCP pipe that can prevent water leakage at the joint |
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Application publication date: 20210820 |