CN106915028A - Clutch surface multistation automatic ejection method - Google Patents
Clutch surface multistation automatic ejection method Download PDFInfo
- Publication number
- CN106915028A CN106915028A CN201710143965.XA CN201710143965A CN106915028A CN 106915028 A CN106915028 A CN 106915028A CN 201710143965 A CN201710143965 A CN 201710143965A CN 106915028 A CN106915028 A CN 106915028A
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- CN
- China
- Prior art keywords
- mould
- clutch surface
- die
- ejection
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B29C43/32—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
- B29C43/50—Removing moulded 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
- B29C43/50—Removing moulded articles
- B29C2043/503—Removing moulded articles using ejector pins, rods
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 clutch surface multistation automatic ejection method, comprises the following steps：In 4 die cavitys that clutch surface winding embryo semi-finished product are placed between upper die and lower die, mould is closed with lower die button in drive；Starting heating plate makes the cylinder that the center is provided be inserted into the circular hole that Xia Mo centers are provided with, and then makes mould under heating plate electrified regulation, and hot pressing forms 4 clutch surfaces between upper die and lower die；When the demoulding is wanted, upper mould is driven to separate by upper die plate, liftout plate drives knock pin to nail on top in the presence of hydraulic mechanism, knock pin nails on the pressure sensor being provided with and can perceive strength, position, speed, the temporal information of ejection pin motion, and by this information transmission microprocessor, microprocessor can control the lifting work of hydraulic mechanism, make liftout plate and the movement of ejection pin and make the bottom of knock pin screw top end jack-up clutch surface, reach demoulding purpose, liftout plate freely ejection and reset are realized, the continuous production of clutch surface is realized.
Description
Technical field
The invention belongs to a kind of clutch surface is hot-forming, multistation automatic ejection method, large quantities of volume productions can be solved
The volume production problem of product, improve production efficiency reduces labour intensity and reduces waster rate.
Background technology
Traditional clutch surface production is all produced using single-chamber single mode, and the mould of conventional outflow formula is due to manually taking
The problem of piece, the mould for using is simple, low cost, but waste of raw materials is serious and workman's taking-up product is highly difficult, and percent defective is high,
There is also leftover pieces risk of environmental pollution.
The content of the invention
It is an object of the invention to provide a kind of clutch surface multistation automatic ejection method, the technical problem of solution is：
The automatic ejection demoulding of product can be realized, it is possible to achieve once produce 4, production efficiency is more than 4 times of traditional moulds, and
And due to being enclosed mould structure, it is possible to reduce leftover pieces it is different go out, inventory 10% can be saved, and due to being automatic
The demoulding can be reduced and lack the waster rate that material and deburring etc. are caused, and it is strong that enclosed mould does not have overlap to reduce workman's work yet
Degree, the present invention solves the shortcoming of the above-mentioned technical background of clutch surface usual manner production process presence, and carries significantly
Production efficiency and yield rate high.
The object of the present invention is achieved like this, described clutch surface multistation automatic ejection method, including as follows
Step：1）In 4 die cavitys that clutch surface winding embryo semi-finished product are placed between upper die and lower die, upper die plate drives upper mould
Closed with lower die button；2）Starting heating plate makes the cylinder that the center is provided be inserted into the circular hole that Xia Mo centers are provided with, and reaches
The effect at positioning Xia Mo centers, then makes mould under heating plate electrified regulation, and make clutch surface wind embryo semi-finished product upper mould,
Hot pressing forms 4 clutch surfaces between lower mould；3）When the demoulding is wanted, upper mould is driven to separate by upper die plate, liftout plate is in liquid
Knock pin is driven to nail on top in the presence of press mechanism, knock pin nails on the pressure sensor being provided with and can perceive ejection pin motion
Strength, position, speed, temporal information, and by this information transmission microprocessor, microprocessor can control the lifting of hydraulic mechanism
Work, makes liftout plate and the movement of ejection pin and makes the bottom of knock pin screw top end jack-up clutch surface, reaches demoulding purpose,
Automatically reset ejection pin under the spring effect that is cased with the bolt with spring of liftout plate simultaneously, realize liftout plate in lower mould and
Free ejection and reset between lower template, so as to realize the continuous production of clutch surface.
Described clutch surface multistation automatic ejection method, the mould that it is used is automatic for clutch surface multistation
Ejection die, described clutch surface multistation automatic ejection mould includes upper die and lower die, lower template, heating plate and automatic
Ejecting mechanism, upper mould has 4 die cavitys, and corresponding 4 die cavitys of 4 die cavitys that lower mould is provided with upper mould is provided with, upper mould is fixed
Below upper die plate, being put between upper die and lower die has clutch surface to wind embryo semi-finished product, and heating is arranged below in lower mould
Plate, the cylinder physical efficiency that the heating plate center is provided with is inserted into the circular hole that Xia Mo centers are provided with and can disengage, clutch
Patch winding embryo semi-finished product can form 4 clutch surfaces under the heating pressurization between upper die and lower die；Under heating plate
Face is provided with automatic ejecting mechanism, and described automatic ejecting mechanism includes hydraulic mechanism, liftout plate and ejection pin, described liquid
Press mechanism is connected with liftout plate, and ejection pin one end is connected on liftout plate, the other end can be passed through and is provided with heating plate, lower mould
Through hole and can touch on the bottom surface of clutch surface that clutch surface winding embryo semi-finished product are made after hot pressing.
Described upper mould is closed with lower mould to be covered, and each die cavity sets root ejection pin；The one of one bolt with spring
What end was fixed on that lower template, the other end extend into bolt hole that the outer rim of lower mould is provided with and liftout plate avoids hole, realizes ejection
Ejection and reset of the plate between lower mould and lower template.
Compared with prior art, beneficial effects of the present invention：Save product inventory 10%（Product does not have leftover pieces）, drop
Low waster rate 3%.Improve efficiency 400%.Reduce workman's deburring labour intensity.Reduce environmental pollution（There is no unnecessary leftover pieces
Produce, so as to reduce environmental pollution）.Product quality stability is more preferable.
Brief description of the drawings
Fig. 1 is general assembly structural representation of the invention.
Fig. 2 is general assembly main structure diagram of the invention.
Fig. 3 is a lower mould schematic diagram in main view graph structure of the present invention.
Fig. 4 is the general assembly structural blast schematic diagram of Fig. 2.
Fig. 5 is control principle block diagram of the invention.
Specific embodiment
In order that technological means, creation thought, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and specifically used process of the invention is expanded on further.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4：Clutch surface multistation automatic ejection method of the present invention, including
Following steps：1）In 4 die cavitys that clutch surface winding embryo semi-finished product are placed between upper mould 2, lower mould 3, upper die plate band
Dynamic upper mould 2 is fastened with lower mould 3；2）Starting heating plate 4 makes the cylinder 4A that the center is provided be inserted into what the center of lower mould 3 was provided with
In circular hole, the effect at the lower center of mould 3 of positioning is reached, then make mould 3 under the electrified regulation of heating plate 4, and wind clutch surface
The hot pressing between upper mould 2, lower mould 3 of embryo semi-finished product forms clutch surface 1；3）When the demoulding is wanted, upper mould 2 is driven by upper die plate
Separate, liftout plate 5 drives in the presence of hydraulic mechanism and pushed up on ejection pin 6, the pressure sensor energy that ejection pin 6 is provided with
Strength, position, speed, the temporal information of the ejection motion of pin 6 are perceived, and by this information transmission microprocessor, microprocessor
The lifting work of hydraulic mechanism can be controlled, liftout plate 5 and ejection pin 6 is moved and is made the top jack-up clutch of ejection pin 6
The bottom of dough sheet 1, reaches demoulding purpose, while being automatically reset under the spring effect that is cased with the bolt 8 with spring of liftout plate 5
Ejection pin 6, realizes liftout plate 5 free ejection and reset between lower mould 3 and lower template, so as to realize clutch surface
Continuous production.
Above-mentioned clutch surface multistation automatic ejection method, the mould that it is used is automatic for clutch surface multistation
Ejection die, described mould is that clutch surface multistation automatic ejection mould includes upper mould 2, lower mould 3, lower template, heating
Plate 4 and automatic ejecting mechanism, upper mould 2 have 4 die cavitys, corresponding 4 moulds of 4 die cavitys that lower mould 3 is provided with upper mould 2 is provided with
Chamber, upper mould 2 is fixed on below upper die plate, and its design feature is：Being put between upper mould 2, lower mould 3 has clutch surface to wind embryo
Semi-finished product, heating plate 4 is arranged below in lower mould 3, and the cylinder 4A that the center of the heating plate 4 is provided with can be inserted into lower mould 3
In the circular hole that the heart is provided with and can disengage, clutch surface winds embryo semi-finished product in 4 die cavitys of upper mould 2,4 moulds of lower mould 3
4 clutch surfaces 1 can be formed under heating pressurization between chamber；Automatic ejecting mechanism is being provided below positioned at heating plate 4, institute
The automatic ejecting mechanism stated includes hydraulic mechanism, liftout plate 5 and ejection pin 6, and described hydraulic mechanism is connected with liftout plate 5,
Ejection pin 6 one end is connected on liftout plate 5, the other end can pass through the through hole 7 that is provided with heating plate 4, lower mould 3 and can contact
Onto the bottom surface of the clutch surface 1 that clutch surface winding embryo semi-finished product are made after hot pressing.
Above-mentioned ejection pin 6 can be according to product design, and the present embodiment single mode is provided with 4, the connection of ejection pin 6 one end
On liftout plate 5, the other end can pass through heating plate 4, the through hole 7 that is provided with lower mould 3 and clutch surface making can be touched
Material（Clutch surface winds embryo semi-finished product）The clutch surface 1 being made through hot pressing bottom surface on, when the demoulding is wanted, on
Template drives upper mould 2 to separate, and liftout plate 5 drives in the presence of ejecting mechanism (such as hydraulic mechanism) and pushed up on ejection pin 6, can
Liftout plate 5 and ejection pin 6 is moved and is made the bottom of the top jack-up clutch surface 1 of ejection pin 6, reach demoulding purpose,
And the ejection pin 6 that automatically reset under the spring effect that liftout plate 5 is cased with the bolt 8 with spring simultaneously, the bolt 8 with spring
One end can be fixed on that lower template, the other end extend into bolt hole that the outer rim of lower mould 3 is provided with and liftout plate 5 avoid hole, realize
Liftout plate 5 free ejection and reset between lower mould 3 and lower template, so as to realize the continuous production of clutch surface.Small rule
Lattice clutch surface product thickness is difficult production in 3mm ~ 5mm, and the product leftover pieces of traditional dies production are more and send out often
It is raw to lack the waster that material is produced（Flash mold is also easy to produce scarce material）, and often prune leftover pieces easily cause product repair it is bad
Defect, but after being the use of inventive die, because mould is that upper mould 2 and the enclosed structure of lower mould 3 do not have flash, therefore feed intake
Amount can greatly reduce and the upper and lower mould pressurization of mould is so as to from thrown raw material, mobility is more preferable in closed chamber, and product appearance is equal
Even and thickness stabilization, it is most important that product after production setting technique is completed, the automatic ejecting mechanism as designed by the present invention
Liftout plate 5 and ejection pin 6 by the automatic ejection of clutch surface 1, workman can just take out product, without as traditional dies that
Sample needs special tool(s) to take piece（Cutter takes piece and is easily damaged product and there is also potential safety hazard）, and leftover pieces need not be repaired, greatly
It is big to reduce labor strength.
In order that the present invention realizes the more accurate demoulding, pressure sensor, pressure sensor sense are provided with ejection pin 6
Know the information such as strength, position, speed, time of the ejection motion of pin 6, and by this information transmission to microprocessor, microprocessor
The lifting work of hydraulic mechanism can be controlled, reaches optimal by the automatic ejection of clutch surface 1, after ejection, work as pressure sensing
After the clutch surface 1 that device is perceived on ejection pin 6 is taken away, and this information is transmitted to microprocessor, microprocessor can control liquid
The lifting work of press mechanism makes the return of ejection pin 6.
Use principle of the invention and essential characteristic and advantages of the present invention has been shown and described above.Can be according to processing
The size specification of the product of clutch surface and the size range of bolster do appropriate adjusted design, can reach above-mentioned making
Use effect.
Claims (3)
1. a kind of clutch surface multistation automatic ejection method, comprises the following steps：1）By clutch surface winding embryo half into
Product are placed in 4 die cavitys between upper die and lower die, and upper die plate drives upper mould to be closed with lower die button；2）Starting heating plate makes wherein
The cylinder being provided with the heart is inserted into the circular hole that Xia Mo centers are provided with, and reaches the effect at positioning Xia Mo centers, then makes heating
Mould under plate electrified regulation, and clutch surface is wound embryo semi-finished product 4 clutch surfaces of hot pressing formation between upper die and lower die
Piece；3）When the demoulding is wanted, upper mould is driven to separate by upper die plate, liftout plate drives knock pin to nail in the presence of hydraulic mechanism
Top, knock pin nails on the pressure sensor being provided with and can perceive strength, position, speed, the temporal information of ejection pin motion, and will
This information transmission microprocessor, microprocessor can control the lifting work of hydraulic mechanism, move liftout plate and ejection pin
And make the bottom of knock pin screw top end jack-up clutch surface, demoulding purpose is reached, while liftout plate is in the bolt with spring
Automatically reset ejection pin under the spring effect being cased with, and realizes that liftout plate is free between lower mould and lower template and ejects and multiple
Position, so as to realize the continuous production of clutch surface.
2. clutch surface multistation automatic ejection method according to claim 1, it is characterised in that：Its mould for using
Be clutch surface multistation automatic ejection mould, described clutch surface multistation automatic ejection mould comprising upper mould, under
Mould, lower template, heating plate and automatic ejecting mechanism, upper mould have 4 die cavitys, and lower mould is provided with 4 die cavity phases being provided with upper mould
Corresponding 4 die cavitys, upper mould is fixed on below upper die plate, put between upper die and lower die have clutch surface wind embryo half into
Product, heating plate is arranged below in lower mould, and the cylinder physical efficiency that the heating plate center is provided with is inserted into what Xia Mo centers were provided with
In circular hole and can disengage, clutch surface can form 4 clutches under winding heating pressurization of the embryo semi-finished product between upper die and lower die
Device dough sheet；Automatic ejecting mechanism is being provided below positioned at heating plate, described automatic ejecting mechanism includes hydraulic mechanism, ejection
Plate and ejection pin, described hydraulic mechanism are connected with liftout plate, and ejection pin one end is connected on liftout plate, the other end can be worn
Cross the through hole that is provided with heating plate, lower mould and can touch and clutch surface winding embryo semi-finished product are made after hot pressing
On the bottom surface of clutch surface.
3. clutch surface multistation automatic ejection method according to claim 2, it is characterised in that：Described upper mould with
Lower mould is closed to be covered, and each die cavity sets root ejection pin；One end of one bolt with spring is fixed on lower template, the other end
Extend into bolt hole that the outer rim of lower mould is provided with and liftout plate avoids hole, realizes liftout plate between lower mould and lower template
Ejection and reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143965.XA CN106915028A (en) | 2017-03-13 | 2017-03-13 | Clutch surface multistation automatic ejection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143965.XA CN106915028A (en) | 2017-03-13 | 2017-03-13 | Clutch surface multistation automatic ejection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106915028A true CN106915028A (en) | 2017-07-04 |
Family
ID=59461150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710143965.XA Withdrawn CN106915028A (en) | 2017-03-13 | 2017-03-13 | Clutch surface multistation automatic ejection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106915028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687454A (en) * | 2018-07-23 | 2018-10-23 | 深圳亚力盛连接器有限公司 | A kind of laser welding iron-clad ejection fixture |
| CN109016633A (en) * | 2018-08-09 | 2018-12-18 | 湖北久鸣汽车零部件有限公司 | A kind of clutch surface multistation automatic ejecting mechanism |
| CN113427686A (en) * | 2021-07-26 | 2021-09-24 | 深圳市嘉熠精密自动化科技有限公司 | Stripping device for chassis products |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076554A (en) * | 1996-09-04 | 1998-03-24 | Futaba Corp | Ejector pin with pressure sensor |
| JP2003236898A (en) * | 2002-02-21 | 2003-08-26 | Hitachi Chem Co Ltd | Method and device for detecting mold releasing force of molded article |
| US20110151041A1 (en) * | 2009-12-23 | 2011-06-23 | Groleau Rodney J | Method for installing indirect and direct mold pressure, temperature and flow front detection sensors without machining the mold |
| CN204869431U (en) * | 2015-08-25 | 2015-12-16 | 福建冠良汽车配件工业有限公司 | Novel assembling die of clutch dough sheet |
| CN205767120U (en) * | 2016-05-31 | 2016-12-07 | 浙江科马摩擦材料股份有限公司 | A kind of clutch surface hot-press arrangement of pneumatic discharging |
-
2017
- 2017-03-13 CN CN201710143965.XA patent/CN106915028A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076554A (en) * | 1996-09-04 | 1998-03-24 | Futaba Corp | Ejector pin with pressure sensor |
| JP2003236898A (en) * | 2002-02-21 | 2003-08-26 | Hitachi Chem Co Ltd | Method and device for detecting mold releasing force of molded article |
| US20110151041A1 (en) * | 2009-12-23 | 2011-06-23 | Groleau Rodney J | Method for installing indirect and direct mold pressure, temperature and flow front detection sensors without machining the mold |
| CN204869431U (en) * | 2015-08-25 | 2015-12-16 | 福建冠良汽车配件工业有限公司 | Novel assembling die of clutch dough sheet |
| CN205767120U (en) * | 2016-05-31 | 2016-12-07 | 浙江科马摩擦材料股份有限公司 | A kind of clutch surface hot-press arrangement of pneumatic discharging |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687454A (en) * | 2018-07-23 | 2018-10-23 | 深圳亚力盛连接器有限公司 | A kind of laser welding iron-clad ejection fixture |
| CN109016633A (en) * | 2018-08-09 | 2018-12-18 | 湖北久鸣汽车零部件有限公司 | A kind of clutch surface multistation automatic ejecting mechanism |
| CN113427686A (en) * | 2021-07-26 | 2021-09-24 | 深圳市嘉熠精密自动化科技有限公司 | Stripping device for chassis products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170704 |
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| WW01 | Invention patent application withdrawn after publication |