CN102785383A - Punching machinery - Google Patents
Punching machinery Download PDFInfo
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- CN102785383A CN102785383A CN2012103172782A CN201210317278A CN102785383A CN 102785383 A CN102785383 A CN 102785383A CN 2012103172782 A CN2012103172782 A CN 2012103172782A CN 201210317278 A CN201210317278 A CN 201210317278A CN 102785383 A CN102785383 A CN 102785383A
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Abstract
The invention relates to punching machinery, in particular to machinery with a hot pressing mechanism and a cold pressing mechanism simultaneously. The machinery mainly comprises a rack (14), a hot pressing mechanism (A), a cold pressing mechanism (B) and the like. Working principles of the hot pressing mechanism and the cold pressing mechanism are identical, and air pressure is converted into mechanical energy by using air cylinders to drive a template connector fixed on an upper end face of an upper die to reciprocate linearly and drive a heating plate or a cooling plate to stamp fixing elements. The heating plate in the hot pressing mechanism (A) can convert electric energy into heat energy to provide temperature needed by hot pressing, heat exchanger (18 and 19) in the cooling plate in the cold pressing mechanism (B) are connected with an outside cooling circulation system and maintain the temperature needed by cold pressing. The punching machinery has the advantages that the structure is simple, hot pressing and cold pressing are performed simultaneously, machine space and working procedure are saved, and the efficiency is improved.
Description
Technical field
The present invention relates to a kind of press, especially relate to a kind of press that has the hot pressing mechanism and the mechanism of colding pressing simultaneously.
Background technology
At present, on the hot pressing process for cooling, utilize hot press and cold press that material is finalized the design this technology use extensively, for example make in the processing industry at electronic product, sheet material needs the use cooler to cold pressing through easy deformation behind the thermocompression forming.But raw material can not be finalized the design through after the hot pressing fully, cold pressing through the product certain interval of time behind the thermocompression forming again, make the product distortion cause scrapping easily.And in the prior art, product can't carry out hot pressing and cold pressing treatment simultaneously when finalizing the design processing, and this situation causes the product distortion again easily.This just means that also the simple independent technology of separately using hot press and cold press that product is finalized the design can not satisfy existing demand.Simultaneously, the hot pressing and the two procedures of colding pressing are carried out in product approval respectively, need two machinery equipments, twice use equipment, this has not only caused the wasting of resources also to reduce production efficiency.
Summary of the invention
The problem that the present invention will solve provides a kind of press, makes it can have the hot pressing mechanism and the mechanism of colding pressing simultaneously, can hot pressing and the twice PROCESS FOR TREATMENT of colding pressing be integrated on the machine to accomplish.
In order to address the above problem; The present invention includes three parts such as frame, hot pressing mechanism and the mechanism of colding pressing; Hot pressing mechanism with cold pressing that mechanism is integrated to be arranged on the frame, and preferred by the barrier partitions that vertically is installed on the frame, the selection of barrier material should have heat-blocking action.
Wherein hot pressing mechanism comprises first heating plate and second heating plate that cooperatively interacts; Second heating plate is located at the below of first heating plate; Be equipped with heating element heater on first heating plate and second heating plate, heating element heater preferably adopts and is arranged on first heating plate and the inner heating tube of second heating plate.Heating tube can be converted into heat energy with electric energy, and the temperature of heating plate is constantly raise, and reaches needed temperature.Hot pressing mechanism comprises that also being used to order about first heating plate makes first drive unit with vertical motion that presses down with respect to second heating plate along setting track; First heating plate is fixedly connected with the lower end of first upper mould fixed plate, and first upper mould fixed plate upper end is fixedly connected with first drive unit through the first template connector.Wherein first drive unit preferably adopts cylinder to drive, and cylinder is located at frame upper end, and around cylinder around being distributed with plural guide pillar.Simultaneously, these plural guide pillars are fixed in the upper surface of first upper mould fixed plate, and its upper end passes from frame.Cylinder is converted into mechanical energy through the pressure that the air compression is produced, and comes the drive template connector to do straight reciprocating motion.Guide pillar can be guaranteed the accurate location of first upper mould fixed plate, guides the movement travel guiding of the template connector between first upper mould fixed plate and frame simultaneously.
The mechanism of wherein colding pressing comprises first coldplate and second coldplate that cooperatively interacts, and second coldplate is located at first coldplate below, is equipped with the heat exchange mechanisms that is communicated with extraneous cooling recirculation system on first coldplate and second coldplate.Heat exchange mechanisms preferably is employed in the heat exchanger that is provided with in the coldplate; Heat exchanger links to each other with cooling recirculation system, and after the cold water process needed the heat exchanger of cooling, water temperature raise; Cold water after the intensification returns through water temperature behind the cooling recirculation system and falls, and circulation is the heat exchanger cooling once more.The mechanism of colding pressing comprises that also being used to order about first coldplate makes second drive unit with vertical motion that presses down with respect to second coldplate along setting track; First coldplate is fixedly connected with the second upper mould fixed plate lower end; Second upper mould fixed plate upper end is fixedly connected with second drive unit through the second template connector; Wherein second drive unit preferably adopts cylinder to drive, and cylinder is located at frame upper end, and around cylinder around being distributed with plural guide pillar.Simultaneously, these plural guide pillars are fixed in the upper surface of second upper mould fixed plate, and its upper end passes from frame.Cylinder is converted into mechanical energy through the pressure that the air compression is produced, and drives the second template connector and does straight reciprocating motion.Guide pillar can be guaranteed the accurate location of second upper mould fixed plate, guides the movement travel guiding of the template connector between second upper mould fixed plate and frame simultaneously.
Also be distributed with the bridge insulation thermal resistance device that a plurality of settings are provided with between first heating plate and first upper mould fixed plate and between first coldplate and second upper mould fixed plate.
Hot pressing mechanism also is connected with control module with the mechanism of colding pressing, and control module includes control panel, is being provided with a plurality of buttons that are respectively applied for control first drive unit and second drive unit on the control panel and is being installed on the touch screen displays on the frame.The voltage assembly and the electric current assembly that are connected with hot pressing mechanism, cold pressing mechanism and control module also are installed on frame.Wherein the effect of touch screen displays is to show and the temperature when regulating machine run; A plurality of buttons are respectively applied for the operation of control hot pressing mechanism, cold pressing mechanism and cylinder; Change in voltage situation when the electric current situation of change the when ammeter in the electric current assembly is used for the display device running, the ammeter in the voltage assembly are used for the display device running.The alarm that is connected with control module also is installed on frame in addition, and the frame lower end also is connected with a plurality of castors.
The present invention carries out when work in the following manner:
Opening power is regulated temperature through touch screen displays, opens ammeter assembly and the voltmeter assembly in the voltage assembly in the electric current assembly, electric current and change in voltage situation that it can display device be turned round.
Opening device is placed on half-finished material on second heating plate and positions, and start button is opened cylinder and hot pressing mechanism, and hot pressing mechanism is started working.Cylinder is converted into mechanical energy with the pressure of air, provides the first template connector to do the driving force of straight reciprocating motion.Heating tube in first heating plate, second heating plate can be converted into heat energy to electric energy, makes continuous rising of temperature of heating plate reach the needed temperature of thermocompression forming.The first template connector drives and is fixedly connected guide pillar with it and first heating plate is moved downward presses to semifinished material in doing the process that straight line moves downward.After semifinished material hot pressing was partly accomplished, the first template connector resetted.
To pass through on second coldplate that semifinished material after the hot pressing is put into the mechanism of colding pressing positioning, and start cylinder and cold pressing mechanism, cylinder is converted into mechanical energy with compressed-air actuated pressure, drives the second masterplate connector and does straight reciprocating motion.First coldplate links to each other with extraneous cooling recirculation system with heat exchanger in second coldplate, can provide the cold water of circulation to make the heat exchanger cooling.The second template connector drives guide pillar with its fixed connection and first coldplate is moved downward presses to semifinished material in doing the process that straight line moves downward.After semifinished material was colded pressing the part completion, the second template connector resetted.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment technical scheme of the present invention is done further detailed explanation.
Fig. 1 is the front view of the present invention's one preferred embodiment;
Fig. 2 is the left view of the present invention's one preferred embodiment;
Fig. 3 is the perspective view of the present invention's one preferred embodiment;
Fig. 4 is the cooling recirculation system sketch map of the present invention's one preferred embodiment;
Description of reference numerals: A hot pressing mechanism; The B mechanism of colding pressing; 1 cylinder; 2 guide pillars; 3 first upper mould fixed plates; 4 bridge insulation thermal resistance devices; 51 first heating plates; 52 second heating plates; 6 cylinders; 7 guide pillars; 8 second upper mould fixed plates; 9 bridge insulation thermal resistance devices; 101 first coldplates; 102 second coldplates; 11 sirens; 12 first template connectors; 13 second template connectors; 14 frames; 15 heating tubes; 16 heating tubes; 17 baffle plates; 18 heat exchangers; 19 heat exchangers; 20 cooling recirculation systems; 21 control buttons (be used to control hot pressing mechanism and cold pressing mechanism); 22 control buttons; 23 control buttons; 24 control buttons (being used to control the cylinder of the hot pressing mechanism and the mechanism of colding pressing); 25 voltage assemblies; 26 voltage assemblies; 27 touch screen displays; 28 electric current assemblies.
The specific embodiment
In order to specify the specific embodiment of the present invention, specify a preferred embodiments of the present invention in conjunction with accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4.
The present invention mainly comprises three parts such as frame 14, hot pressing mechanism A and the B of mechanism that colds pressing.Hot pressing mechanism A with cold pressing that the B of mechanism is integrated to be arranged on the frame 14, and the baffle plate 17 that vertically is installed on the frame 14 separates, the material chosen of baffle plate 17 should have heat-blocking action.
Hot pressing mechanism A comprises first heating plate 51 and second heating plate 52 that cooperatively interacts; Second heating plate 52 is located at the below of first heating plate 51; Be equipped with heating element heater on first heating plate 51 and second heating plate 52, heating element heater is arranged on the heating tube 15,16 of first heating plate 51 and second heating plate, 52 inside. Heating tube 15,16 can be converted into heat energy with electric energy, and the temperature of first heating plate 51 and second heating plate 52 is constantly raise, and reaches needed temperature.Hot pressing mechanism A comprises that also being used to order about first heating plate 51 makes first drive unit with vertical motion that presses down with respect to second heating plate 52 along setting tracks; First heating plate 51 is fixedly connected with the lower end of first upper mould fixed plate 3, and first upper mould fixed plate, 3 upper ends, the first template connector 12 is fixedly connected with first drive unit.Wherein first drive unit adopts cylinder 1 to drive, and cylinder 1 is located at frame 14 upper ends, and around cylinder 1 around being distributed with a plurality of guide pillars 2.Simultaneously, these a plurality of guide pillars 2 are fixed in the upper surface of first upper mould fixed plate 3, and its upper end passes from frame 14.Cylinder 1 is converted into mechanical energy through the pressure that the air compression is produced, and drives the first template connector 12 and does straight reciprocating motion.Guide pillar 2 can be guaranteed the accurate location of first upper mould fixed plate 3, guides the movement travel guiding of the template connector 12 between first upper mould fixed plate 3 and frame 14 simultaneously.
The B of mechanism that colds pressing comprises that first coldplate 101 and second coldplate, 102, the second coldplates 102 that cooperatively interact are located at first coldplate, 101 belows, is equipped with the heat exchange mechanisms that is communicated with extraneous cooling recirculation system 20 on first coldplate 101 and second coldplate 102.Heat exchange mechanisms is that heat exchanger 18,19 is set in coldplate; Heat exchanger 18,19 links to each other with cooling recirculation system 20; After the cold water process needs the heat exchanger 18,19 of cooling; Water temperature raises, and the cold water after the intensification returns through cooling recirculation system 20 back water temperatures and falls, and circulation is heat exchanger 18,19 coolings once more.The B of mechanism that colds pressing comprises that also being used to order about first coldplate 101 makes second drive unit with vertical motion that presses down with respect to second coldplate 102 along setting tracks; 8 ends are fixedly connected under first coldplate 101 and second upper mould fixed plate; Second upper mould fixed plate, 8 upper ends, the second template connector 13 is fixedly connected with second drive unit; Wherein second drive unit adopts cylinder 6 to drive, and cylinder 6 is located at frame 14 upper ends, and around cylinder 14 around being distributed with plural guide pillar 7.Simultaneously, these plural guide pillars 7 are fixed in the upper surface of second upper mould fixed plate 8, and its upper end passes from frame 14.Cylinder 6 is converted into mechanical energy through the pressure that the air compression is produced, and drives the second template connector 13 and does straight reciprocating motion.Guide pillar 7 can be guaranteed the accurate location of second upper mould fixed plate 8, guides the movement travel guiding of the second template connector 13 between second upper mould fixed plate 8 and frame 14 simultaneously.
Also be distributed with the bridge insulation thermal resistance device 4,9 that a plurality of settings are provided with between first heating plate 51 and first upper mould fixed plate 3 and between first coldplate 101 and second upper mould fixed plate 8.
Hot pressing mechanism A also is connected with control module with the B of mechanism that colds pressing; Control module includes control panel, at a plurality of buttons that are provided with the cylinder 1 that is respectively applied for control hot pressing mechanism A and the cold pressing B of mechanism, first drive unit and the second drive unit cylinder 7 on the control panel and be installed on the touch screen displays 27 on the frame 14.The voltage assembly 25,26 and the electric current assembly 28 that are connected with hot pressing mechanism A, the cold pressing B of mechanism and control module also are installed on frame 14.Wherein the effect of touch screen displays 27 is to show and the temperature when regulating machine run; A plurality of buttons are respectively applied for the operation of control hot pressing mechanism A, the cold pressing B of mechanism and cylinder 1 and cylinder 6; Change in voltage situation when the electric current situation of change the when ammeter in the electric current assembly 28 is used for the display device running, the ammeter in the voltage assembly 25,26 are used for the display device running.The alarm 11 that is connected with control module also is installed on frame 14 in addition, and frame 14 lower ends also are connected with a plurality of castors.
Carry out in the following manner when work is turned round in the present invention: opening power; Regulate temperature through touch screen displays 27; Open ammeter assembly and the voltmeter assembly in the voltage assembly 25,26 in the electric current assembly 28, make electric current and change in voltage situation that it can the display device running.
Opening device is placed on half-finished material on second heating plate 52 and positions, and opens cylinder 1 and hot pressing mechanism A, and hot pressing mechanism A is started working.Cylinder 1 is converted into mechanical energy with the pressure of air, provides the first template connector 12 to do the driving force of straight reciprocating motion.Heating tube 15,16 in first heating plate 51 and second heating plate 52 can be converted into heat energy to electric energy, makes continuous rising of temperature of heating plate reach the needed temperature of thermocompression forming.The first template connector 12 is being done the process that straight line moves downward, and drive moves downward first heating plate 51 with its fixed connection guide pillar 2 and presses to semifinished material.After semifinished material hot pressing was partly accomplished, the first template connector 12 resetted.
To pass through on second coldplate 102 that semifinished material after the hot pressing is put into the B of mechanism that colds pressing positioning, and start cylinder 6 and cold pressing the B of mechanism, cylinder 6 is converted into mechanical energy with compressed-air actuated pressure, drives the second masterplate connector 13 and does straight reciprocating motion.First coldplate 101 links to each other with extraneous cooling recirculation system 20 with heat exchanger 18,19 in second coldplate 102, can provide the cold water of circulation to make heat exchanger 18,19 coolings.The second template connector 13 is being done the process that straight line moves downward, and drives guide pillar 7 with its fixed connection and first coldplate 101 is moved downward presses to semifinished material.After semifinished material was colded pressing the part completion, the second template connector 13 resetted.
It is pointed out that above-mentioned preferred embodiment is merely explanation technical conceive of the present invention and characteristics, its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. a press comprises frame (14), it is characterized in that, said frame (14) goes up integrated hot pressing mechanism (A) and the mechanism of colding pressing (B) of being provided with,
Wherein, said hot pressing mechanism (A) comprising:
First heating plate (51) that cooperatively interacts and second heating plate (52) are equipped with heating element heater on said first heating plate (51) and second heating plate (52), and said second heating plate (52) is located at first heating plate (51) below,
And, be used to order about first heating plate (51) and make first drive unit with vertical motion that presses down with respect to second heating plate (52) along setting track,
And; Said first heating plate (51) is fixedly connected with one first upper mould fixed plate (3) lower end; Said first upper mould fixed plate (3) upper end is fixedly connected with first retractable driving device through one first template connector (12); Simultaneously, said first upper mould fixed plate (3) upper surface also is symmetrically distributed with plural number and erects the guide pillar (2) that is provided with, and this plural number guide pillar (2) upper end passes from frame (14);
The said mechanism of colding pressing (B) comprising:
First coldplate (101) that cooperatively interacts and second coldplate (102); Be equipped with the heat exchange mechanisms that is communicated with cooling recirculation system (20) on said first coldplate (101) and second coldplate (102); And said second coldplate (102) is located at first coldplate (101) below
And, be used to order about first coldplate (101) and make second drive unit with vertical motion that presses down with respect to second coldplate (102) along setting track,
And; Said first coldplate (101) is fixedly connected with one second upper mould fixed plate (8) lower end; Said second upper mould fixed plate (8) upper end is fixedly connected with second retractable driving device through one second template connector (13); Simultaneously, the upper surface of said second upper mould fixed plate (8) also is symmetrically distributed with plural number and erects the guide pillar (7) that is provided with, and this plural number guide pillar (7) upper end passes from frame (14);
Simultaneously, said hot pressing mechanism (A) also is connected with a control module with the mechanism of colding pressing (B).
2. press according to claim 1 is characterized in that, the baffle plate (17) that said hot pressing mechanism (A) and the mechanism of colding pressing (B) vertically are installed on the frame (14) is separated.
3. press according to claim 1 and 2; It is characterized in that, also be distributed with the bridge insulation thermal resistance device that a plurality of settings are provided with between said first heating plate (51) and first upper mould fixed plate (3) and between first coldplate (101) and second upper mould fixed plate (8).
4. press according to claim 1 is characterized in that, said heating element heater is for being located at the inner heating tube (15 of first heating plate (51) and second heating plate (52); 16); Said heat exchange mechanisms is to be located at first coldplate (101) and the inner heat exchanger (18,19) of second coldplate (102), and; Said heat exchanger (18,19) also is communicated with the cooling recirculation system (20) of peripheral hardware.
5. press according to claim 1 is characterized in that, said first drive unit adopts cylinder (1), and said cylinder (1) is located at frame (14) upper end, and said cylinder (1) is on every side around being distributed with plural guide pillar (2).
6. press according to claim 1 is characterized in that, said second drive unit adopts cylinder (6), and said cylinder (6) is located at frame (14) upper end, and said cylinder (6) is on every side around being distributed with plural guide pillar (7).
7. press according to claim 1 is characterized in that said control module comprises control panel, said control panel be provided be respectively applied for control first drive unit with
A plurality of buttons of second drive unit and be installed on the touch screen displays (27) on the frame (14).
8. according to claim 1 or 2 or 4 or 5 or 6 or 7 described press; It is characterized in that; The voltage assembly (25,26) and the electric current assembly (28) that are connected with hot pressing mechanism (A), the mechanism of colding pressing (B) and control module also are installed on the said frame (14).
9. according to claim 1 or 2 or 4 or 5 or 6 or 7 described press, it is characterized in that, the alarm (11) that is connected with control module also is installed on the said frame (14).
10. according to claim 1 or 2 or 4 or 5 or 6 or 7 described press, it is characterized in that frame (14) lower end also is connected with a plurality of castors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103172782A CN102785383A (en) | 2012-08-30 | 2012-08-30 | Punching machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103172782A CN102785383A (en) | 2012-08-30 | 2012-08-30 | Punching machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785383A true CN102785383A (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103172782A Pending CN102785383A (en) | 2012-08-30 | 2012-08-30 | Punching machinery |
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| CN (1) | CN102785383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128336A (en) * | 2014-07-11 | 2014-11-05 | 德清县宝华氟塑料工贸有限公司 | Heating pipe automatic copper brush washing device of heat forming equipment |
| CN106604562A (en) * | 2016-12-08 | 2017-04-26 | 江苏凯尔生物识别科技有限公司 | Fingerprint module applied hot and cold pressure integrated processing apparatus |
| CN116653333A (en) * | 2022-12-05 | 2023-08-29 | 徐州云天高分子材料技术研究院有限公司 | Material compression molding device for new material development |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555798A (en) * | 1992-11-09 | 1996-09-17 | Hitachi Techno Engineering Co., Ltd. | Hot press for producing a multilayered substrate |
| JP3667249B2 (en) * | 2001-04-24 | 2005-07-06 | アピックヤマダ株式会社 | Resin sealing device |
| CN200974336Y (en) * | 2006-08-30 | 2007-11-14 | 领胜电子科技（深圳）有限公司 | Hot-melt glue felting hot press |
| CN101146671A (en) * | 2005-03-25 | 2008-03-19 | 北川精机株式会社 | Press apparatus |
| CN201098997Y (en) * | 2007-08-24 | 2008-08-13 | 廖来辉 | Hot press |
| CN202764241U (en) * | 2012-08-30 | 2013-03-06 | 允昌科技(苏州)有限公司 | Punching machine |
-
2012
- 2012-08-30 CN CN2012103172782A patent/CN102785383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555798A (en) * | 1992-11-09 | 1996-09-17 | Hitachi Techno Engineering Co., Ltd. | Hot press for producing a multilayered substrate |
| JP3667249B2 (en) * | 2001-04-24 | 2005-07-06 | アピックヤマダ株式会社 | Resin sealing device |
| CN101146671A (en) * | 2005-03-25 | 2008-03-19 | 北川精机株式会社 | Press apparatus |
| CN200974336Y (en) * | 2006-08-30 | 2007-11-14 | 领胜电子科技（深圳）有限公司 | Hot-melt glue felting hot press |
| CN201098997Y (en) * | 2007-08-24 | 2008-08-13 | 廖来辉 | Hot press |
| CN202764241U (en) * | 2012-08-30 | 2013-03-06 | 允昌科技(苏州)有限公司 | Punching machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128336A (en) * | 2014-07-11 | 2014-11-05 | 德清县宝华氟塑料工贸有限公司 | Heating pipe automatic copper brush washing device of heat forming equipment |
| CN104128336B (en) * | 2014-07-11 | 2015-11-04 | 德清县宝华氟塑料工贸有限公司 | A kind of automatic copper brush cleaning device of heating tube of thermal forming device |
| CN106604562A (en) * | 2016-12-08 | 2017-04-26 | 江苏凯尔生物识别科技有限公司 | Fingerprint module applied hot and cold pressure integrated processing apparatus |
| CN116653333A (en) * | 2022-12-05 | 2023-08-29 | 徐州云天高分子材料技术研究院有限公司 | Material compression molding device for new material development |
| CN116653333B (en) * | 2022-12-05 | 2024-01-23 | 徐州云天高分子材料技术研究院有限公司 | Material compression molding device for new material development |
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Application publication date: 20121121 |