CN109249571A - A kind of the production mold and production method of artificial regeneration amber - Google Patents
A kind of the production mold and production method of artificial regeneration amber Download PDFInfo
- Publication number
- CN109249571A CN109249571A CN201811223369.3A CN201811223369A CN109249571A CN 109249571 A CN109249571 A CN 109249571A CN 201811223369 A CN201811223369 A CN 201811223369A CN 109249571 A CN109249571 A CN 109249571A
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- China
- Prior art keywords
- die cavity
- amber
- section die
- middle section
- mold core
- Prior art date
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 70
- 230000008929 regeneration Effects 0.000 title claims abstract description 41
- 238000011069 regeneration method Methods 0.000 title claims abstract description 41
- 238000005192 partition Methods 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 11
- 229920002892 amber Polymers 0.000 claims description 115
- 239000000843 powder Substances 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 5
- 239000010985 leather Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 238000009527 percussion Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000218633 Pinidae Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/56—Compression moulding under special conditions, e.g. vacuum
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/56—Compression moulding under special conditions, e.g. vacuum
- B29C2043/567—Compression moulding under special conditions, e.g. vacuum in a liquid, i.e. the moulded parts being embedded in liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of production mold of artificial regeneration amber, including template, upper mold core, partition, lower mold core and push rod, and the lower die that the lower mold core is rotatably inserted into the template is intracavitary, blocks the bottom opening of the middle section die cavity of the template；The partition is located in the middle section die cavity of the template, and the cavity wall along the middle section die cavity is free to slide；The upper mold core is rotatably inserted into the upper section die cavity of the template, blocks the top opening of the middle section die cavity of the template；A through hole is also provided in the upper mold core, the push rod protrudes into the through hole, and the end of push rod is contacted with the partition.The present invention provides a kind of mold for being exclusively used in processing and fabricating artificial regeneration amber, can be realized mass and scale making artificial Unripe amber again, simplifies production process, saves cost of manufacture；And mold good seal performance of the invention, ambroid completely cut off air completely in the production process, and the ambroid of production is high-quality, and amber particle transparency is high, bright.
Description
Technical field
The present invention relates to ambers to reprocess field, the production mold and production method of specifically a kind of artificial regeneration amber.
Background technique
Before amber is formed in 4000 to 6,000 ten thousand years, it is the resin of prehistory coniferale plant, buries underground through geologic process,
By the very long geologic(al) period, resin loses volatile component and polymerize, is formed by curing amber.Amber is hydrocarbon, is contained
Succinic acid and kochenite have greasy luster, transparent or translucent, hardness 2-3, specific gravity 1.05-1.10.
Amber physical essence is exactly a kind of resin, is heated to 150 DEG C and softens, and 300 DEG C or more melt, and gives out rosin
Smell.In recent years, precious with the growth of the sharply reduction and Jewelry Market of this several years natural ambers of the states such as Russia, Poland
Supply falls short of demand for the bulk natural amber of stone step, and the price of amber raw material goes up every year 50 ~ 100% to be differed.Meanwhile the processing of amber
Clast and inferior raw material are not used without market, therefore reconstructed amber is favored by masses.
Artificial regeneration amber is to heat amber particle, then carry out compression moulding, and the amber of forming is fabricated to respectively
The regeneration amber gadget of kind pattern.The heating of amber particle is easy, but amber can occur at 150 DEG C with the oxygen in air
Oxidation reaction causes hair is burnt to play paste.Need to meet three conditions, high temperature, anoxybiotic, high pressure in artificial regeneration amber forming technology.
And the reconstructed amber in existing market, generally it is rendered as that transparency is low, be faint in color, Ultraluminescence is uneven, internal containing more
" trace of blood " shape oxide layer, and containing the flat bubble for elongating and aligning, precisely due to these reconstructed ambers are in the production process
Fail complete starvation, part amber clast surface layer and oxygen react to form red oxide layer, make amber after molding
There are obvious flaws inside amber.In order to produce transparency is high, bright artificial regeneration amber just must be to existing production
Mold and production method improve, to meet the needs of market.
Summary of the invention
Goal of the invention: present invention aims in view of the deficiencies of the prior art, provide a kind of to make low cost, high quality
The production mold of artificial regeneration amber.
Another object of the present invention is to provide a kind of systems using above-mentioned production Mold Making artificial regeneration amber particle
Make method.
Technical solution: the production mold of artificial regeneration amber of the present invention, including template, upper mold core, partition, lower mold core
And push rod, offer three sections of interconnected cylindrical cavities in the template, on from it is lower be respectively upper section die cavity, middle section mould
Chamber and lower section die cavity, wherein the diameter of upper section die cavity and lower section die cavity is greater than the diameter of the middle section die cavity, the middle section die cavity
Shape it is consistent with the shape of artificial regeneration amber；
The upper mold core, lower mold core are columnar revolving body, and the lower die that the lower mold core is rotatably inserted into the template is intracavitary,
The bottom opening of the middle section die cavity of the template is blocked, the end diameter of the inserting end of lower mold core is greater than the straight of the middle section die cavity
Diameter；
The partition is located in the middle section die cavity of the template, and the cavity wall along the middle section die cavity is free to slide, the partition
Shape and diameter are consistent with the middle section die cavity, and the cavity wall of the outer ring of the partition and the middle section die cavity forms transition fit；
The upper mold core is rotatably inserted into the upper section die cavity of the template, and the middle section mould is protruded into the end of the inserting end of upper mold core
It is intracavitary, and formed and be interference fitted with the cavity wall of the middle section die cavity, block the top opening of the middle section die cavity of the template；It is described
A through hole is also provided in upper mold core, the shape of through hole and the shape of the push rod match, and the push rod protrudes into described
In through hole, the end of push rod is contacted with the partition.
Further preferably technical solution is the present invention, the cavity wall of the upper section die cavity of the template and the upper mold core it is outer
It is provided with the internal and external threads to match on wall, is provided on the cavity wall of the lower section die cavity of the template and the outer wall of the lower mold core
The internal and external threads to match, the upper mold core and the lower mold core pass through the internal and external threads to match respectively and are rotatably inserted into the mould
In the upper section die cavity and lower section die cavity of plate.
Preferably, opening of the middle section die cavity of the template close to upper section die cavity side is tubaeform opening,
The end diameter of the inserting end of the upper mold core is between the maximum gauge and minimum diameter of the horn opening, in the upper mold
When core is rotatably inserted into the upper section die cavity, the inserting end of the upper mold core is protruded into the horn opening.
Preferably, the end of the inserting end of the lower mold core is additionally provided with and presents a theatrical performance as the last item on a programme, described present a theatrical performance as the last item on a programme is with the lower mold core
Integral structure, described to present a theatrical performance as the last item on a programme as cylinder, the diameter presented a theatrical performance as the last item on a programme is greater than the middle section die cavity close to lower section die cavity side
The bore of opening, when the lower mold core is rotatably inserted into the lower section die cavity, it is described present a theatrical performance as the last item on a programme overlay it is close in the middle section die cavity
The aperture position of lower section die cavity side closes the middle section die cavity.
Preferably, the surface presented a theatrical performance as the last item on a programme is additionally provided with one layer of wrapping layer being fabricated from a flexible material.
Preferably, the production mold further includes material pressing device, the material pressing device is made of compression bar and briquetting, described
Compression bar be it is cylindric, the diameter of the compression bar is consistent with the diameter of the middle section die cavity, and the briquetting is fixed on the compression bar
End.
The present invention is included the following steps: using the method for above-mentioned production Mold Making artificial regeneration amber
(1) amber particle is classified, by homogeneity color it is close sort out, then the amber particle sorted out is broken into powder；
(2) lower mold core is screwed in the lower section die cavity of template, is smashed from being added into middle section die cavity in the upper section die cavity of template
Amber powder, and compressed amber powder in fact by material pressing device；Circulation is added amber powder and is compacted, until amber powder fills up middle section mould
It after chamber, reuses press machine and is compacted amber powder again, amber powder is pressed into block agent, squeezes out air；
(3) production mold is put into seal box, seal box first vacuumizes, and reinjects carbon dioxide gas；It will be every
Piece is put into the die cavity of middle section, then upper mold core is screwed in the die cavity of upper end, and with the torque of 40N/m make-up, push rod is inserted into, until pushing away
The end of bar contacts partition, completes the production the assembling of mold；
(4) assembled production mold is heated, and hot pressing is carried out to the amber block agent in production mold inner-cavity by push rod；
(5) after the completion of suppressing, production mold is put into hot sand, heat preservation cooling, when temperature is cooled to 80 DEG C hereinafter, mould will be made
Tool takes out, and removes lower mold core, releases the cylindric amber suppressed from the cavity of template using press machine, be placed on air
The production of artificial regeneration amber is completed in middle cooling.
Preferably, in step (4) hot pressing specific steps are as follows:
A, block tin is put into tin melting furnace, is 200 DEG C by tin melting furnace temperature setting, block tin is heated, until tin is all fused into liquid；
B, after solder resist is spread in the painting of assembled production die surface, it will heat, adjust in its integrally merging tin melt
The heating temperature of tin melting furnace is 220 DEG C, constant temperature 10 minutes；
C, production mold is taken out from tin melt, and is placed in a press, by push rod to the amber block agent in the die cavity of middle section
It is once suppressed, pressure is maintained at 5T；
D, it will be heated in production mold merging tin melt again, heating temperature is promoted to 280 DEG C, after reaching temperature, takes out production
Mold, and be again placed in press machine, amber block agent is suppressed, pressure 8T.
Preferably, the material pressing device in step (2) is made of compression bar and briquetting, and the compression bar is cylindric, the compression bar
Diameter it is consistent with the diameter of the middle section die cavity, the briquetting is fixed on the end of the compression bar；In the middle section die cavity of template
After the amber powder that interior addition is smashed, compression bar is protruded into the die cavity of middle section, taps briquetting using the tool of percussion, amber powder is compacted, then
It takes out compression bar and continuously adds amber powder.
The production method of artificial regeneration amber hand string of the invention, includes the following steps:
(1) required cylindric artificial regeneration amber is suppressed into completion one by one using production method as claimed in claim 7；
(2) in cylindric amber central punch, drill process removes clast；
(3) sanding and polishing is carried out to cylindric amber again；
(4) several cylindric ambers are connected in series using leather rope, artificial regeneration amber hand string completes.
The utility model has the advantages that (1) present invention provides a kind of mold for being exclusively used in processing and fabricating artificial regeneration amber, it can be realized and criticize
Unripe amber, simplified production process save cost of manufacture again for quantization and scale making artificial；And mold leakproofness of the invention
Can be good, ambroid completely cuts off air completely in the production process, has accomplished high temperature, high pressure and anoxybiotic, the ambroid matter of production
It measures, amber particle transparency is high, bright；
(2) production method of ambroid of the invention, which uses multiple means, ensures artificial regeneration amber in forming process not
It can contact to generate oxidation reaction with the oxygen in air, firstly, making after filling full amber powder into the middle section die cavity of template
It is compacted amber powder with press machine, amber powder is pressed into block agent, and the air between amber powder is squeezed discharge；Then, set of molds is made
The process of dress, is completed in seal box, and seal box first vacuumizes, and reinjects carbon dioxide gas, is revolved in upper mold core
After entering upper end die cavity, carbon dioxide, and the another fixed leakproofness of pipe screw thread structure are filled in the cavity of template, completely cut off air；
Finally, amber is integrally put into solution of tin in company with mold and heats, during heating when carrying out hot pressing to artificial regeneration amber
Mold is anoxybiotic process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of production mold of the present invention；
Fig. 2 is the constitutional diagram after production mold assembling of the present invention；
Fig. 3 is the structural schematic diagram of template of the present invention；
Fig. 4 is the structural schematic diagram of upper mold core of the present invention；
Fig. 5 is the structural schematic diagram of lower mold core of the present invention；
Fig. 6 is the structural schematic diagram of material pressing device of the present invention；
Fig. 7 is the structural schematic diagram of artificial regeneration amber hand string of the present invention.
Specific embodiment
Technical solution of the present invention is described in detail below by attached drawing, but protection scope of the present invention is not limited to
The embodiment.
Embodiment: a kind of production mold of artificial regeneration amber, including template 1, upper mold core 2, partition 4, lower mold core 3, push away
Bar 5 and material pressing device 6.
Three sections of interconnected cylindrical cavities are offered in template 1, from lower respectively upper section die cavity 11, middle section mould on
Chamber 12 and lower section die cavity 13, wherein the diameter of upper section die cavity 11 and lower section die cavity 13 is greater than the diameter of middle section die cavity 12, middle section mould
The shape of chamber 12 is consistent with the shape of artificial regeneration amber, and opening of the middle section die cavity 12 of template close to 11 side of upper section die cavity is
Tubaeform opening；
Upper mold core 2, lower mold core 3 are columnar revolving body, and lower mold core 3 is rotated by the internal and external threads to match with lower section die cavity
It is inserted into the lower section die cavity 13 of template, the bottom opening of the middle section die cavity 12 of stopend；The end of the inserting end of lower mold core 3 is also
It is provided with and presents a theatrical performance as the last item on a programme 31, present a theatrical performance as the last item on a programme 31 is integrated with lower mold core, presents a theatrical performance as the last item on a programme 31 as cylinder, and 31 surface of presenting a theatrical performance as the last item on a programme is additionally provided with one
The layer wrapping layer that is fabricated from a flexible material, the opening that 31 diameter of presenting a theatrical performance as the last item on a programme is greater than middle section die cavity 12 close to 13 side of lower section die cavity
Bore, when lower mold core 3 is rotatably inserted into lower section die cavity 13,31 closing middle section die cavitys 12 of presenting a theatrical performance as the last item on a programme.
Partition 4 is located in the middle section die cavity 12 of template, and the cavity wall along middle section die cavity is free to slide, the shape of partition 4 and straight
Diameter and middle section die cavity 12 are consistent, and the outer ring of partition 4 and the cavity wall of middle section die cavity 12 form transition fit.
Upper mold core 2 is rotatably inserted into the upper section die cavity 11 of template by the internal and external threads to match with upper section die cavity, upper mold
The end of the inserting end 21 of core 2 is protruded into the horn opening of middle section die cavity 12, and the end diameter of the inserting end 21 of upper mold core 2 exists
It between the maximum gauge and minimum diameter of the horn opening, and is formed and is interference fitted with the cavity wall of middle section die cavity 12, block mould
The top opening of the middle section die cavity 12 of plate；A through hole, the shape of through hole and the shape of push rod 5 are also provided in upper mold core 2
Match, push rod 5 protrudes into through hole, and the end of push rod 5 is contacted with partition 4.
Material pressing device 6 is made of compression bar 61 and briquetting 62, and compression bar 61 is cylindric, the diameter and middle section die cavity 12 of compression bar 61
Diameter it is consistent, briquetting 62 is fixed on the end of compression bar 61.
Using the method for above-mentioned production Mold Making artificial regeneration amber, include the following steps:
(1) amber particle is classified, by homogeneity color it is close sort out, then the amber particle sorted out is broken into powder；
(2) lower mold core is screwed in the lower section die cavity of template, is smashed from being added into middle section die cavity in the upper section die cavity of template
Amber powder protrudes into the compression bar of material pressing device in the die cavity of middle section, taps briquetting using the tool of percussion, amber powder is compacted；Circulation
Amber powder is added and is compacted, until reusing press machine after amber powder fills up middle section die cavity and being compacted amber powder again, by amber powder
It is pressed into block agent, squeezes out air；
(3) production mold is put into seal box, seal box first vacuumizes, and reinjects carbon dioxide gas；It will be every
Piece is put into the die cavity of middle section, then upper mold core is screwed in the die cavity of upper end, and with the torque of 40N/m make-up, push rod is inserted into, until pushing away
The end of bar contacts partition, completes the production the assembling of mold；
(4) after solder resist is spread in the painting of assembled production die surface, it will heat, heat in its integrally merging tin melt
Temperature is 220 DEG C, constant temperature 10 minutes；Production mold is taken out from tin melt, and is placed in a press, by push rod to middle section
Amber block agent in die cavity is once suppressed, and pressure is maintained at 5T；It will heat, heat in production mold merging tin melt again
Temperature is promoted to 280 DEG C, after reaching temperature, takes out production mold, and be again placed in press machine, suppresses amber block agent,
Pressure is 8T；
(5) after the completion of suppressing, production mold is put into hot sand, heat preservation cooling, when temperature is cooled to 80 DEG C hereinafter, mould will be made
Tool takes out, and removes lower mold core, releases the cylindric amber suppressed from the cavity of template using press machine, be placed on air
The production of artificial regeneration amber is completed in middle cooling.
Material pressing device in step (2) is made of compression bar and briquetting, and compression bar is cylindric, the diameter and middle section die cavity of compression bar
Diameter it is consistent, briquetting is fixed on the end of compression bar；After the amber powder smashed is added in the middle section die cavity of template,.
A kind of production method of artificial regeneration amber hand string, includes the following steps:
(1) required cylindric artificial regeneration amber is suppressed into completion one by one using above-mentioned production method；
(2) in cylindric amber central punch, drill process removes clast；
(3) sanding and polishing is carried out to cylindric amber again；
(4) several cylindric ambers are connected in series using leather rope, artificial regeneration amber hand string completes.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (10)
1. a kind of production mold of artificial regeneration amber, which is characterized in that including template, upper mold core, partition, lower mold core and push away
Bar offers three sections of interconnected cylindrical cavities in the template, on from it is lower be respectively upper section die cavity, middle section die cavity and
Lower section die cavity, wherein the diameter of upper section die cavity and lower section die cavity is greater than the diameter of the middle section die cavity, the shape of the middle section die cavity
Shape is consistent with the shape of artificial regeneration amber；
The upper mold core, lower mold core are columnar revolving body, and the lower die that the lower mold core is rotatably inserted into the template is intracavitary,
The bottom opening of the middle section die cavity of the template is blocked, the end diameter of the inserting end of lower mold core is greater than the straight of the middle section die cavity
Diameter；
The partition is located in the middle section die cavity of the template, and the cavity wall along the middle section die cavity is free to slide, the partition
Shape and diameter are consistent with the middle section die cavity, and the cavity wall of the outer ring of the partition and the middle section die cavity forms transition fit；
The upper mold core is rotatably inserted into the upper section die cavity of the template, and the middle section mould is protruded into the end of the inserting end of upper mold core
It is intracavitary, and formed and be interference fitted with the cavity wall of the middle section die cavity, block the top opening of the middle section die cavity of the template；It is described
A through hole is also provided in upper mold core, the shape of through hole and the shape of the push rod match, and the push rod protrudes into described
In through hole, the end of push rod is contacted with the partition.
2. the production mold of artificial regeneration amber according to claim 1, which is characterized in that the upper section die cavity of the template
Cavity wall and the upper mold core outer wall on be provided with the internal and external threads to match, the cavity wall of the lower section die cavity of the template and institute
State the internal and external threads for being provided with and matching on the outer wall of lower mold core, the upper mold core and the lower mold core pass through respectively to match
Internal and external threads are rotatably inserted into the upper section die cavity and lower section die cavity of the template.
3. the production mold of artificial regeneration amber according to claim 2, which is characterized in that the middle section die cavity of the template
Opening close to upper section die cavity side is tubaeform opening, and the end diameter of the inserting end of the upper mold core is in the loudspeaker
Between the maximum gauge and minimum diameter of shape opening, when the upper mold core is rotatably inserted into the upper section die cavity, the upper mold core
Inserting end protrude into the horn opening.
4. the production mold of artificial regeneration amber according to claim 2, which is characterized in that the inserting end of the lower mold core
End be additionally provided with and present a theatrical performance as the last item on a programme, described present a theatrical performance as the last item on a programme is integrated with the lower mold core, and described to present a theatrical performance as the last item on a programme as cylinder, that presents a theatrical performance as the last item on a programme is straight
Diameter be greater than the middle section die cavity close to the opening of lower section die cavity side bore, the lower mold core be rotatably inserted into it is described under
When section die cavity, the aperture position overlayed in the middle section die cavity close to lower section die cavity side of presenting a theatrical performance as the last item on a programme is closed in described
Section die cavity.
5. the production mold of artificial regeneration amber according to claim 4, which is characterized in that the surface presented a theatrical performance as the last item on a programme also is set
It is equipped with one layer of wrapping layer being fabricated from a flexible material.
6. the production mold of artificial regeneration amber according to claim 1, which is characterized in that the production mold further includes
Material pressing device, the material pressing device are made of compression bar and briquetting, the compression bar be it is cylindric, the diameter of the compression bar and it is described in
The diameter of section die cavity is consistent, and the briquetting is fixed on the end of the compression bar.
7. a kind of method using production Mold Making artificial regeneration amber described in claim 1, which is characterized in that including such as
Lower step:
(1) amber particle is classified, by homogeneity color it is close sort out, then the amber particle sorted out is broken into powder；
(2) lower mold core is screwed in the lower section die cavity of template, is smashed from being added into middle section die cavity in the upper section die cavity of template
Amber powder, and compressed amber powder in fact by material pressing device；Circulation is added amber powder and is compacted, until amber powder fills up middle section mould
It after chamber, reuses press machine and is compacted amber powder again, amber powder is pressed into block agent, squeezes out air；
(3) production mold is put into seal box, seal box first vacuumizes, and reinjects carbon dioxide gas；It will be every
Piece is put into the die cavity of middle section, then upper mold core is screwed in the die cavity of upper end, and with the torque of 40N/m make-up, push rod is inserted into, until pushing away
The end of bar contacts partition, completes the production the assembling of mold；
(4) assembled production mold is heated, and hot pressing is carried out to the amber block agent in production mold inner-cavity by push rod；
(5) after the completion of suppressing, production mold is put into hot sand, heat preservation cooling, when temperature is cooled to 80 DEG C hereinafter, mould will be made
Tool takes out, and removes lower mold core, releases the cylindric amber suppressed from the cavity of template using press machine, be placed on air
The production of artificial regeneration amber is completed in middle cooling.
8. the method according to the description of claim 7 is characterized in that in step (4) hot pressing specific steps are as follows:
A, block tin is put into tin melting furnace, is 200 DEG C by tin melting furnace temperature setting, block tin is heated, until tin is all fused into liquid；
B, after solder resist is spread in the painting of assembled production die surface, it will heat, adjust in its integrally merging tin melt
The heating temperature of tin melting furnace is 220 DEG C, constant temperature 10 minutes；
C, production mold is taken out from tin melt, and is placed in a press, by push rod to the amber block agent in the die cavity of middle section
It is once suppressed, pressure is maintained at 5T；
D, it will be heated in production mold merging tin melt again, heating temperature is promoted to 280 DEG C, after reaching temperature, takes out production
Mold, and be again placed in press machine, amber block agent is suppressed, pressure 8T.
9. the method according to the description of claim 7 is characterized in that the material pressing device in step (2) is made of compression bar and briquetting,
The compression bar be it is cylindric, the diameter of the compression bar is consistent with the diameter of the middle section die cavity, and the briquetting is fixed on the pressure
The end of bar；After the amber powder smashed is added in the middle section die cavity of template, compression bar is protruded into the die cavity of middle section, uses the tool of percussion
Briquetting is tapped, amber powder is compacted, compression bar is further taken out and continuously adds amber powder.
10. a kind of production method of artificial regeneration amber hand string, which comprises the steps of:
(1) required cylindric artificial regeneration amber is suppressed into completion one by one using production method as claimed in claim 7；
(2) in cylindric amber central punch, drill process removes clast；
(3) sanding and polishing is carried out to cylindric amber again；
(4) several cylindric ambers are connected in series using leather rope, artificial regeneration amber hand string completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223369.3A CN109249571B (en) | 2018-10-19 | 2018-10-19 | Manufacturing mold and manufacturing method of artificial regenerated amber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223369.3A CN109249571B (en) | 2018-10-19 | 2018-10-19 | Manufacturing mold and manufacturing method of artificial regenerated amber |
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| CN109249571B CN109249571B (en) | 2023-12-05 |
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| CN2038838U (en) * | 1988-09-07 | 1989-06-07 | 商春荣 | Combined amber heat shaping die |
| CN2058376U (en) * | 1989-05-15 | 1990-06-20 | 马占洲 | Liquid metal bath type melting device for synthesizing amber |
| JPH0410913A (en) * | 1990-04-27 | 1992-01-16 | Kuji Kohaku Kk | Method and device for manufacturing regenerated amber |
| CN2536380Y (en) * | 2002-04-11 | 2003-02-19 | 曹金祥 | Die devices for pressure amber synthesis |
| CN1469773A (en) * | 2000-08-11 | 2004-01-21 | ͨ�õ�����˾ | High pressure and high temperature production of diamonds |
| CN108264214A (en) * | 2018-04-25 | 2018-07-10 | 蚌埠亘乐家庭用品有限公司 | A kind of glass drinking cup compression molding device |
| CN209440663U (en) * | 2018-10-19 | 2019-09-27 | 钟山职业技术学院 | A kind of mold of hot pressing amber powder |
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2018
- 2018-10-19 CN CN201811223369.3A patent/CN109249571B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038838U (en) * | 1988-09-07 | 1989-06-07 | 商春荣 | Combined amber heat shaping die |
| CN2058376U (en) * | 1989-05-15 | 1990-06-20 | 马占洲 | Liquid metal bath type melting device for synthesizing amber |
| JPH0410913A (en) * | 1990-04-27 | 1992-01-16 | Kuji Kohaku Kk | Method and device for manufacturing regenerated amber |
| CN1469773A (en) * | 2000-08-11 | 2004-01-21 | ͨ�õ�����˾ | High pressure and high temperature production of diamonds |
| CN2536380Y (en) * | 2002-04-11 | 2003-02-19 | 曹金祥 | Die devices for pressure amber synthesis |
| CN108264214A (en) * | 2018-04-25 | 2018-07-10 | 蚌埠亘乐家庭用品有限公司 | A kind of glass drinking cup compression molding device |
| CN209440663U (en) * | 2018-10-19 | 2019-09-27 | 钟山职业技术学院 | A kind of mold of hot pressing amber powder |
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| Publication number | Publication date |
|---|---|
| CN109249571B (en) | 2023-12-05 |
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