CN102529081B - Novel carbon fiber ice hockey rod thermal forming furnace and thermal forming method thereof - Google Patents
Novel carbon fiber ice hockey rod thermal forming furnace and thermal forming method thereof Download PDFInfo
- Publication number
- CN102529081B CN102529081B CN201110440525.3A CN201110440525A CN102529081B CN 102529081 B CN102529081 B CN 102529081B CN 201110440525 A CN201110440525 A CN 201110440525A CN 102529081 B CN102529081 B CN 102529081B
- Authority
- CN
- China
- Prior art keywords
- cold
- steam
- water
- magnetic valve
- hot plate
- 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.)
- Active
Links
Images
Abstract
The invention relates to a novel carbon fiber ice hockey rod thermal forming furnace, which comprises a furnace frame, a plurality of cold-hot plates and a cold water/steam circulating system. Molds are arranged between the cold-hot plates. The cold-hot plates are communicated with the cold water/steam circulating system. The cold water/steam circulating system comprises water inlet branch pipes and water outlet branch pipes, wherein the water inlet branch pipes and the water outlet branch pipes are respectively connected with various heat dissipation pipes, the water inlet branch pipes are connected with a water inlet main pipe, and the water outlet branch pipes are connected with a water outlet main pipe. The water inlet main pipe is respectively connected with a steam pipe and a cold water pipe. The steam pipe is provided with a steam electromagnetic valve. The cold water pipe is provided with a cold water electromagnetic valve. The water outlet main pipe is respectively connected with a steam backwater pipe and a cold water backwater pipe. The steam backwater pipe is provided with a steam backwater electromagnetic valve. The cold water backwater pipe is provided with a cold water backwater electromagnetic valve. According to the present invention, the following characteristics of the novel carbon fiber ice hockey rod are achieved: the cold and the hot are integrated, the control is automatic, the temperature control is uniform, the strength of the prepared ice hockey rod is high, and the toughness is good.
Description
Technical field
The present invention relates to a kind of thermoforming of carbon fiber ice stick, especially relate to a kind of thermoforming table and thermoforming process thereof.
Background technology
The thermoforming table of traditional carbon fiber ice stick is that cold and hot table separates, product after warm table moulding, need to be transported on cooling table, carry out cooling, this process will be through mould release, the action of counterdie and patrix, the resin in product or more than TG point now, become soft state, in the process of carrying, easily there are the loosening and vibrations due to mould, cause product to produce damage. the table of cold-hot integrated just can be avoided this problem, the hot briquetting of product and coolingly all complete on same table in the situation that of pressurization.
Resin on composite (comprising carbon fibre material), it when moulding, is the complicated process of exothermic reaction after a first heat absorption, there is close relationship with temperature, temperature directly has influence on the quality of formed product, resin on composite is at cooling starting stage (before TG point), can not reduces heat, as cooling too fast, be prone to the phenomenon of product fold.
On existing patent documentation; there are not pair thermoforming process of carbon fiber ice stick and the record of equipment thereof; but there are a lot of records to the thermoforming process of golf clubs; the Chinese patent that is CN102151393A as publication number discloses a kind of forming method of carbon-fiber golf club body; step is as follows: first selecting party core rod, upper off-shape agent and resin; Then, carbon fibre material is coated on plug to appearance and is round bar; On carbon fibre material, be wound around again one deck BOPP film, put into the die cavity of mould; Then, 130 ℃ of heating are solidified carbon fiber; Finally, the demoulding, pump plug, de-BOPP film, surface grinding is processed, blank product examine, japanning, makes carbon-fiber golf club body.Publication number is the manufacture method that the Chinese patent of CN1440826 discloses a kind of ultrabig golf club head, comprises following steps: germule forming step: so that metal material is integrally manufactured, go out a germule with a bar neck frame and a bottom surface; Hitting panel forming step: produce a hitting panel to there is elastomeric metal material; Become embryo forming step, be with majority, to open carbon fibre initial rinse fabric to coordinate a mould to impose heating pressurization, and mold an outer inserts, then make this outer inserts engage with this germule and form one one-tenth embryo, and close a part of open space; Welding step: this hitting panel is welded in to the bar neck frame place on this one-tenth embryo in special electric welding mode, so that this open space is sealed completely; And Surface Machining step: the Surface Machining such as polishing, application that are into embryo surface are modified operation, to complete the manufacture of ultrabig golf club head.
Technique scheme, although all mentioned thermoforming, it is ripe that the temperature of its heating, time, mode of heating etc. all have no.In fact, the temperature of the heating of carbon fiber in thermoforming and cooling, time etc. to the performance of its product all tool make a big difference, in order to improve the control effect to temperature and time, also need the table that provides more professional.
Summary of the invention
The present invention solves the existing temperature of prior art to control not strict, cold and hot table is separated, unhandy technical problem, provides a kind of cold-hot integrated, control automatically, temperature to control evenly and the ball club intensity of manufacturing is high, carbon fiber ice stick thermoforming table and the thermoforming process thereof of good toughness.
For solving above-mentioned technical problem of the present invention, provide following equipment: a kind of carbon fiber ice stick thermoforming table, it is characterized in that it comprises grate, some cold-hot plates and cold water/steam circulation, described cold-hot plate is provided with elevating mechanism, between cold-hot plate, be provided with mould, cold-hot plate is provided with temperature inductor, in cold-hot plate, be provided with radiating tube, this radiating tube is connected with described cold water/steam circulation, cold water/steam circulation comprises water inlet pipe and the exit branch being connected with each radiating tube respectively, water inlet pipe is connected with water outlet supervisor with water inlet supervisor respectively with exit branch, water inlet supervisor be connected with cold water pipe with steam pipe respectively, steam pipe is provided with steam electromagnetic valve, cold water pipe is provided with cold water magnetic valve, water outlet supervisor be connected with cold-water return pipe with steam return pipe respectively, steam return pipe is provided with steam backwater magnetic valve, cold-water return pipe is provided with cold-water return magnetic valve, and described steam electromagnetic valve, cold water magnetic valve, steam backwater magnetic valve, cold-water return magnetic valve and temperature inductor are all connected with control system.At this, be equipped in need to heat up time, open steam electromagnetic valve and input steam to radiating tube, and the speed raising by controlling the open and close controlling temperature of steam backwater magnetic valve, to reach the object of even intensification, within the unit interval, temperature raises when too fast, open by-passing valve, cooling degree is closed after dropping to this time theory design temperature.When needs are lowered the temperature, open cold water magnetic valve, to radiating tube, input steam, and by controlling the open and close controlling temperature of cold-water return magnetic valve, fall the speed at the end, to reach the object of uniform decrease in temperature.
As preferably, on described steam pipe and cold water pipe, be respectively equipped with non-return valve.This scheme can prevent that steam or cold water pour in down a chimney when steam electromagnetic valve or cold water magnetic valve are out of order, and also can prevent from steam electromagnetic valve or cold water magnetic valve, when just opening, because intrasystem air pressure is excessive, pouring in down a chimney.
As preferably, described cold-water return pipe is provided with non-return valve, and steam electromagnetic valve is provided with by-passing valve.This technical scheme can prevent air-flow or flow backwards, affects temperature controlled speed.
As preferably, described cold water pipe is connected with an ice water system respectively with cold-water return pipe.This scheme can make cooling water to recycle, to reach the object of water saving.
Adopt above-mentioned carbon fiber ice stick thermoforming table to carry out the step of method of thermoforming as follows:
The first step, prepares, and on mould, before grate, cold-hot plate is preheating to 140 ℃;
Second step, is placed in the mould that places to be formed between cold-hot plate, and it is fixing that cold-hot plate and mould are adjacent to;
The 3rd step, is 100 ℃ and 12 min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 12min, temperature is evenly dropped to 100 ℃;
The 4th step, is 140 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 6min, temperature is evenly raised to 140 ℃;
The 5th step is 140 ℃ of insulations, altogether 30min by controller by cold-hot plate Temperature Setting;
The 6th step, is 100 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 6min, temperature is evenly dropped to 100 ℃;
The 7th step, is 60 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 4min, temperature is evenly dropped to 60 ℃.
Carbon fiber is knitted yarn and is contained a large amount of resins, and the forming process of resin is exactly the forming process of carbon fiber club.First cold-hot plate is preheating to 140 ℃, again mould is placed in one, and in 12 min, drop to 100 ℃, the process that this mode rises to be formed temperature is both even, quick again, resin, can be too not fast because of local heating in this process, and local heating causes its metamorphosis process inhomogeneous excessively slowly, make club overall structure occur distortion, fold.In the process of the 3rd step to the four steps of this scheme, although cold-hot plate be one from cooling to the process of intensification, material to be formed is all in uniform temperature-rise period.In the process of 140 ℃ of insulations, resin is reacted fully, metamorphosis.In temperature-fall period, first fall 100 ℃ from 140 ℃, if but do not drop to 100 ℃ within the time of setting, wait for that it drops to 100 ℃, then carry out the cooling of next step.This process is mainly to eliminate stress for it.From 100 ℃, dropping to 60 ℃ is for resin is further hardened, and reaches the requirement of the demoulding.
As preferably, in the described first step, controller is controlled cold water magnetic valve and cold-water return closed electromagnetic valve automatically, and steam electromagnetic valve and steam backwater magnetic valve are opened, and by-passing valve is opened, to draining to ducted ponding; In the 3rd step, controller automatically controls steam electromagnetic valve, steam backwater magnetic valve, by-passing valve and cuts out, and the switching of controlling cold water magnetic valve and cold-water return magnetic valve is to reach the cooling parameter of setting; In the 4th step, controller is controlled cold water magnetic valve, cold-water return closed electromagnetic valve automatically, and controls the switching of steam electromagnetic valve and steam backwater magnetic valve, heats up when too fast within the unit interval, control by-passing valve and open cooling, until get back to the suitable temperature of this period, close again by-passing valve.Utilize cold water to carry out in cooling process, the heat transfer process that needs certain hour between cold water and cold-hot plate, after cold water temperature is elevated to a certain degree, need to supplement new cold water, bleed off heated water, thus need cold water magnetic valve and cold-water return magnetic valve constantly to open and close this process, in the heating process of the 4th step, with with cold water-cooled similar process, also need constantly by opening and closing steam electromagnetic valve and steam backwater magnetic valve, to reach the object of intensification.
As preferably, in the 5th described step, while opening when controller is controlled steam electromagnetic valve and steam backwater magnetic valve automatically, close, and close cold water magnetic valve, by-passing valve, cold-water return magnetic valve, when temperature higher than set permissible range time, control by-passing valve and open, until temperature is got back to 140 ℃.
As preferably, in described the 6th step and the 7th step, controller is controlled cold water magnetic valve automatically, cold-water return magnetic valve frequently opens and closes, to control cooling rate, and steam off magnetic valve, steam backwater magnetic valve.When the 6th time of step and the parameter of temperature have one not reach, need to continue the process of the 6th step, until reaching 100 ℃ and time, temperature reaches 6min, carrying out next step cooling, so that it is more unreliable, comprehensive to remove the process of stress.
The beneficial effect bringing of the present invention is, having solved the existing temperature of prior art controls not strict, cold and hot table is separated, unhandy technical problem, has realized a kind of cold-hot integrated, control automatically, temperature control evenly and the ball club intensity of manufacturing is high, carbon fiber ice stick thermoforming table and the thermoforming process thereof of good toughness.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of control procedure figure of the present invention.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As shown in Figure 1, the present invention is a kind of carbon fiber ice stick thermoforming table, it comprises grate, some cold-hot plates 9 and cold water/steam circulation, described cold-hot plate 9 is provided with elevating mechanism, between cold-hot plate, be provided with mould 10, cold-hot plate 9 is provided with temperature inductor, in cold-hot plate, be provided with radiating tube, this radiating tube is connected with described cold water/steam circulation, cold water/steam circulation comprises water inlet pipe 8 and the exit branch 11 being connected with each radiating tube respectively, water inlet pipe 8 is connected with water outlet supervisor 12 with water inlet supervisor 7 respectively with exit branch 11, water inlet supervisor 7 is connected with cold water pipe 2 with steam pipe 1 respectively, cold water pipe 2 is connected with an ice water system 6.Steam pipe 1 is provided with steam electromagnetic valve 3, and cold water pipe 2 is provided with cold water magnetic valve 4, is respectively equipped with non-return valve 5 on steam pipe and cold water pipe; Water outlet supervisor 12 is connected with cold-water return pipe 13 with steam return pipe 14 respectively, steam return pipe 14 is provided with steam backwater magnetic valve 17, steam electromagnetic valve 17 is provided with by-passing valve 18, cold-water return pipe 13 is provided with cold-water return magnetic valve 15 and non-return valve 16, and cold-water return pipe 13 is connected with described ice water system 6.Steam electromagnetic valve 3, cold water magnetic valve 4, steam backwater magnetic valve 17, cold-water return magnetic valve 15 and temperature inductor are all connected with control system.
As shown in Figure 2, adopt above-mentioned carbon fiber ice stick thermoforming table to carry out the step of method of thermoforming as follows:
The first step, prepares, and on mould, before grate, cold-hot plate is preheating to 140 ℃, and controller is controlled cold water magnetic valve and cold-water return closed electromagnetic valve automatically, and steam electromagnetic valve and steam backwater magnetic valve are opened, and by-passing valve is opened, to draining to ducted ponding;
Second step, is placed in the mould that places to be formed between cold-hot plate, and it is fixing that cold-hot plate and mould are adjacent to;
The 3rd step, by controller, by cold-hot plate Temperature Setting, be 100 ℃ and 12 min, be about to cold-hot plate, in 12min, temperature evenly dropped to 100 ℃, at this process middle controller, automatically control steam electromagnetic valve, steam backwater magnetic valve, by-passing valve and close, and the switching of controlling cold water magnetic valve and cold-water return magnetic valve is to reach the cooling parameter of setting;
The 4th step, by controller, by cold-hot plate Temperature Setting, be 140 ℃ and 6min, be about to cold-hot plate, in 6min, temperature be evenly raised to 140 ℃, at this process middle controller, automatically control cold water magnetic valve, cold-water return closed electromagnetic valve, and control the switching of steam electromagnetic valve and steam backwater magnetic valve, within the unit interval, heat up when too fast, control by-passing valve and open cooling, until get back to the suitable temperature of this period, close again by-passing valve;
The 5th step, by controller, by cold-hot plate Temperature Setting, be 140 ℃ of insulations, be total to 30min, in this process, while opening when controller is controlled steam electromagnetic valve and steam backwater magnetic valve automatically, close, and close cold water magnetic valve, by-passing valve, cold-water return magnetic valve, when temperature higher than set permissible range time, control by-passing valve and open, until temperature is got back to 140 ℃;
The 6th step, by controller, by cold-hot plate Temperature Setting, be 100 ℃ and 6min, be about to cold-hot plate, in 6min, temperature evenly dropped to 100 ℃, controller is controlled cold water magnetic valve automatically, cold-water return magnetic valve frequently opens and closes, to control cooling rate, and steam off magnetic valve, steam backwater magnetic valve, when the parameter of time and temperature has one not reach, need to continue the process of the 6th step, until reaching 100 ℃ and time, temperature reaches 6min, carrying out next step cooling, so that it is more unreliable, comprehensive to remove the process of stress.
The 7th step, is 60 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 4min, temperature is evenly dropped to 60 ℃.
Carbon fiber is knitted yarn and is contained a large amount of resins, and the forming process of resin is exactly the forming process of carbon fiber club.First cold-hot plate is preheating to 140 ℃, again mould is placed in one, and in 12 min, drop to 100 ℃, the process that this mode rises to be formed temperature is both even, quick again, resin, can be too not fast because of local heating in this process, and local heating causes its metamorphosis process inhomogeneous excessively slowly, make club overall structure occur distortion, fold.In the process of the 3rd step to the four steps of this scheme, although cold-hot plate be one from cooling to the process of intensification, material to be formed is all in uniform temperature-rise period.In the process of 140 ℃ of insulations, resin is reacted fully, metamorphosis.In temperature-fall period, first fall 100 ℃ from 140 ℃, if but do not drop to 100 ℃ within the time of setting, wait for that it drops to 100 ℃, then carry out the cooling of next step.This process is mainly to eliminate stress for it.From 100 ℃, dropping to 60 ℃ is for resin is further hardened, and reaches the requirement of the demoulding.
So that the present invention has is easy to operate, temperature control process reliable, the precise control in time and speed of lifting temperature, the product of its thermoforming has that intensity is high, good toughness, smooth surface and feature uniformly.
Claims (4)
1. the method that carbon fiber ice stick thermoforming table carries out thermoforming, this carbon fiber ice stick thermoforming table comprises grate, some cold-hot plates (9) and cold water/steam circulation, described cold-hot plate is provided with elevating mechanism, between cold-hot plate (9), be provided with mould (10), cold-hot plate is provided with temperature inductor, in cold-hot plate, be provided with radiating tube, this radiating tube is connected with described cold water/steam circulation, cold water/steam circulation comprises water inlet pipe (8) and the exit branch (11) being connected with each radiating tube respectively, water inlet pipe (8) is connected with water outlet supervisor (12) with water inlet supervisor (7) respectively with exit branch (9), water inlet supervisor be connected with cold water pipe (2) with steam pipe (1) respectively, steam pipe is provided with steam electromagnetic valve (3), cold water pipe is provided with cold water magnetic valve (4), water outlet supervisor be connected with cold-water return pipe (13) with steam return pipe (14) respectively, steam return pipe (14) is provided with steam backwater magnetic valve (17), cold-water return pipe is provided with cold-water return magnetic valve (15), and described steam electromagnetic valve (3), cold water magnetic valve (4), steam backwater magnetic valve (17), cold-water return magnetic valve (15) and temperature inductor are all connected with control system, described cold-water return pipe is provided with non-return valve (16), and steam electromagnetic valve is provided with by-passing valve (18), it is characterized in that it comprises the steps:
The first step, prepares, and on mould, before grate, cold-hot plate is preheating to 140 ℃;
Second step, is placed in the mould that places to be formed between cold-hot plate, and it is fixing that cold-hot plate and mould are adjacent to;
The 3rd step, is 100 ℃ and 12 min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 12min, temperature is evenly dropped to 100 ℃;
The 4th step, is 140 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 6min, temperature is evenly raised to 140 ℃;
The 5th step is 140 ℃ of insulations, altogether 30min by controller by cold-hot plate Temperature Setting;
The 6th step, is 100 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 6min, temperature is evenly dropped to 100 ℃;
The 7th step, is 60 ℃ and 6min by controller by cold-hot plate Temperature Setting, is about to cold-hot plate, in 4min, temperature is evenly dropped to 60 ℃.
2. the method that carbon fiber ice stick thermoforming table according to claim 1 carries out thermoforming, it is characterized in that in the described first step, controller is controlled cold water magnetic valve and cold-water return closed electromagnetic valve automatically, steam electromagnetic valve and steam backwater magnetic valve are opened, by-passing valve is opened, to draining to ducted ponding; In the 3rd step, controller automatically controls steam electromagnetic valve, steam backwater magnetic valve, by-passing valve and cuts out, and the switching of controlling cold water magnetic valve and cold-water return magnetic valve is to reach the cooling parameter of setting; In the 4th step, controller is controlled cold water magnetic valve, cold-water return closed electromagnetic valve automatically, and controls the switching of steam electromagnetic valve and steam backwater magnetic valve, heats up when too fast within the unit interval, control by-passing valve and open cooling, until get back to the suitable temperature of this period, close again by-passing valve.
3. the method that carbon fiber ice stick thermoforming table according to claim 1 and 2 carries out thermoforming, it is characterized in that in the 5th described step, while opening when controller is controlled steam electromagnetic valve and steam backwater magnetic valve automatically, close, and close cold water magnetic valve, by-passing valve, cold-water return magnetic valve, when temperature higher than set permissible range time, control by-passing valve and open, until temperature is got back to 140 ℃.
4. the method that carbon fiber ice stick thermoforming table according to claim 1 and 2 carries out thermoforming, it is characterized in that in described the 6th step and the 7th step, controller is controlled cold water magnetic valve automatically, cold-water return magnetic valve frequently opens and closes, to control cooling rate, and steam off magnetic valve, steam backwater magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110440525.3A CN102529081B (en) | 2011-12-26 | 2011-12-26 | Novel carbon fiber ice hockey rod thermal forming furnace and thermal forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110440525.3A CN102529081B (en) | 2011-12-26 | 2011-12-26 | Novel carbon fiber ice hockey rod thermal forming furnace and thermal forming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102529081A CN102529081A (en) | 2012-07-04 |
| CN102529081B true CN102529081B (en) | 2014-02-19 |
Family
ID=46337709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110440525.3A Active CN102529081B (en) | 2011-12-26 | 2011-12-26 | Novel carbon fiber ice hockey rod thermal forming furnace and thermal forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102529081B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814910B (en) * | 2012-07-13 | 2015-04-29 | 桐乡波力科技复材用品有限公司 | Molding system and molding method for epoxy resin foam material |
| CN114058802B (en) * | 2016-08-18 | 2023-09-19 | 卡斯顿制造有限公司 | Local heat treatment device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378134A (en) * | 1992-08-20 | 1995-01-03 | Acb | Press for forming an article of composite material comprising reinforcing fibers in a polymer matrix |
| CN101181818A (en) * | 2006-11-14 | 2008-05-21 | 三星电子株式会社 | Temperature control system for mold and injection molding method using the same |
-
2011
- 2011-12-26 CN CN201110440525.3A patent/CN102529081B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378134A (en) * | 1992-08-20 | 1995-01-03 | Acb | Press for forming an article of composite material comprising reinforcing fibers in a polymer matrix |
| CN101181818A (en) * | 2006-11-14 | 2008-05-21 | 三星电子株式会社 | Temperature control system for mold and injection molding method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102529081A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100445072C (en) | Jet forming system and method | |
| CN205219660U (en) | Take cooling function's injection mold | |
| CN104309047B (en) | Automatic footwear material secondary frothing forming machine | |
| CN103753735A (en) | Manufacturing system for molding of foaming product | |
| CN102529081B (en) | Novel carbon fiber ice hockey rod thermal forming furnace and thermal forming method thereof | |
| CN203599499U (en) | Mould temperature-controlling device | |
| CN210705818U (en) | Injection mold with thermal compensation function | |
| CN202388789U (en) | Novel cold and hot integrated furnace platform | |
| CN112622213A (en) | Quick cooling system is used in injection moulding product production | |
| CN204136304U (en) | A kind of automatic shoe material secondary frothing forming machine | |
| CN106426723A (en) | Foaming forming die of plastic structural component and forming method | |
| CN203600473U (en) | System for molding foamed products | |
| CN206484819U (en) | A kind of novel injection moulding machine mould | |
| CN106945246B (en) | A kind of injecting molding die equipment | |
| CN107716892A (en) | A kind of automatic heat radiation die casting machine | |
| CN203665888U (en) | Steam-heating type specular injection mold | |
| CN203805337U (en) | Structure-improved secondary MD (Phylon) shoe sole oil press | |
| CN208324117U (en) | A kind of conversion equipment of rapid heat cycle die heater on bicolor injection mould | |
| CN109624350B (en) | Manufacturing mold and manufacturing method for notebook shell | |
| CN205439159U (en) | Injection mold with temperature control equipment | |
| CN101298179A (en) | High-finish plastic product production system | |
| CN206484771U (en) | A kind of plastic mould | |
| CN107030963A (en) | A kind of efficient injection moulding apparatus | |
| CN205291462U (en) | Take amusement equipment injection mold of cooling pipe | |
| CN217230783U (en) | A rapid cooling and heating mould temperature machine for leather bonds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 314500 199 Fengxiang East Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee after: TONGXIANG BONNY SCIENCE & TECHNOLOGY COMPOSITE Co.,Ltd. Patentee after: Ball Hockey Co.,Ltd. Address before: 314500 199 Fengxiang East Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee before: TONGXIANG BONNY SCIENCE & TECHNOLOGY COMPOSITE Co.,Ltd. |