CN106111835B - Based on the automatic material withdrawing device and its method of work after stainless-steel pan Pressure Welding - Google Patents

Based on the automatic material withdrawing device and its method of work after stainless-steel pan Pressure Welding Download PDF

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Publication number
CN106111835B
CN106111835B CN201610509676.2A CN201610509676A CN106111835B CN 106111835 B CN106111835 B CN 106111835B CN 201610509676 A CN201610509676 A CN 201610509676A CN 106111835 B CN106111835 B CN 106111835B
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China
Prior art keywords
pressure welding
stainless
oil cylinder
mold
automatic material
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Application number
CN201610509676.2A
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Chinese (zh)
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CN106111835A (en
Inventor
叶灿雄
梁卫民
顾世石
余敬源
陈丕立
王勇杰
梁伟军
陈育贵
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Lingfeng Jiapin Nantong Intelligent Manufacturing Technology Co ltd
Original Assignee
Xinxing Xianfeng Stainless Steel Products Co Ltd
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Application filed by Xinxing Xianfeng Stainless Steel Products Co Ltd filed Critical Xinxing Xianfeng Stainless Steel Products Co Ltd
Priority to CN201610509676.2A priority Critical patent/CN106111835B/en
Publication of CN106111835A publication Critical patent/CN106111835A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06Stripping-off devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/18Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • B21D51/22Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like pots, e.g. for cooking

Abstract

The invention discloses the automatic material withdrawing device after a kind of Pressure Welding based on stainless-steel pan, sensor chip, sensor frame and sensor are provided with electric screw press;Pressure Welding automatic material withdrawing device includes being arranged on lower mould and for fixing the oil cylinder bottom plate of whole Pressure Welding automatic material withdrawing device, guide shaft support, the axis of guide, being fixed on oil cylinder bottom plate and have the gas-liquid conversion cylinder of external part, the oil cylinder connecting plate for being fixed on external part, oil cylinder push pedal, the round flange guide pin bushing being arranged in oil cylinder push pedal, stripper adjusting screw rod, nut and the stripper for stainless-steel pan to be withdrawn from mold;Axis of guide one end is fixed in guide shaft support, and its other end is set in round flange guide pin bushing;Stripper adjusting screw rod one end is fixed in oil cylinder push pedal, and its other end is fixed on stripper by nut.The present invention solves the phenomenon being bonded at after stainless-steel pan Pressure Welding in mold, is effectively reduced artificial labor intensity and ensures its personal safety.

Description

Based on the automatic material withdrawing device and its method of work after stainless-steel pan Pressure Welding
Technical field
The present invention relates to discharging device after a kind of electric screw press Pressure Welding, more particularly to one kind to be based on stainless-steel pan Automatic material withdrawing device and its method of work after Pressure Welding.
Background technology
To pass through electric screw press Pressure Welding this procedure in the production process of stainless-steel pan, stainless-steel pan, Aluminium flake and the pressurization of stainless steel egative film together, ensure the durable aesthetic property of stainless-steel pan.
Traditional stainless-steel pan is in Pressure Welding this procedure, because the mold of electric screw press pushes rear Stainless-steel pan, aluminium flake and stainless steel egative film press together, and produce amount of heat, when mold rises, stainless steel meeting Cling mold, rise in company with mold, be by manually using clamp stainless-steel pan from upper conventionally at this time Resign from office, be put into next process in mould.
According to this traditional method, worker needs to stand beside electric screw press for a long time, and mechanically repeats This move.On the side of electric screw press, temperature anomaly is high, and noise is very big when extrude every time, worker Must take earplug just can with normal work, and due to the undue operation for relying on worker, so can not continuous sex work, and Electric screw press acts every time, if worker station is aside, has certain danger.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided after a kind of Pressure Welding based on stainless-steel pan from Dynamic discharging device and its method of work.
The present invention is achieved through the following technical solutions:Based on the automatic material withdrawing device after stainless-steel pan Pressure Welding, Including Pressure Welding automatic material withdrawing device and electric screw press, the electric screw press includes the upper mould in portion disposed thereon Tool, the lower mould positioned at its underpart, the Pressure Welding automatic material withdrawing device are arranged on the lower mould, it is characterised in that:Institute State mold to be fixed on the electric screw press by mounting blocks, the mounting blocks are fixed with sensor chip, electricity The support column of dynamic fly press is provided with sensor frame, be fixed on sensor frame in be used to sense the sensor chip liter Drop whether sensor in place;The Pressure Welding automatic material withdrawing device includes being arranged on the lower mould and for fixed whole Oil cylinder bottom plate, guide shaft support, the axis of guide, the gas-liquid conversion cylinder with external part, the oil cylinder of Pressure Welding automatic material withdrawing device connect Fishplate bar, oil cylinder push pedal, round flange guide pin bushing, stripper adjusting screw rod, nut and for stainless-steel pan to be exited from mold The stripper come;The gas-liquid conversion cylinder is fixed on the oil cylinder bottom plate, and its external part is connected with the oil cylinder connecting plate, institute The one end for stating oil cylinder push pedal is fixed on the oil cylinder connecting plate;The guide shaft support is fixed on the oil cylinder bottom plate, institute State round flange guide pin bushing to be arranged in the oil cylinder push pedal, described axis of guide one end is fixed in the guide shaft support, and its is another End is set in the round flange guide pin bushing;Described stripper adjusting screw rod one end is fixed in the oil cylinder push pedal, its other end It is fixed on by the nut on the stripper.
Oil cylinder push pedal is used to fix round flange guide pin bushing and stripper adjusting screw rod as fixture, and as connection Middleware connects oil cylinder push pedal;Round flange guide pin bushing is used for the vertical movement guide of the axis of guide;Stripper adjusting screw rod is used for branch Support stripper and adjust the height of stripper.
The middle part of the stripper is provided with material returned hole, and the aperture in the material returned hole is less than the straight of the stainless-steel pan pot side Footpath, and the aperture in material returned hole is more than the diameter of the mold.The setting in material returned hole, it is stainless when mold rises Stripper is encountered on the pot side of steel pot, so as to fall into lower mould.
A kind of method of work of automatic material withdrawing device after Pressure Welding based on stainless-steel pan, including following method:
Step 1:Stainless-steel pan is placed on the lower mould of electric screw press;
Step 2:The gas-liquid conversion cylinder reset state of Pressure Welding automatic material withdrawing device is come to rise;
Step 3:The mold of electric screw press presses down, and when being depressed into certain position, sensor sensing is to upper Mould pushes, and transmits a signal to Pressure Welding automatic material withdrawing device;
Step 4:Pressure Welding automatic material withdrawing device receives signal, gas-liquid conversion cylinder action, and mold and synchronously pushed, Drive stripper to push, and keep pressing action;
Step 5:After the mold of electric screw press extrudes stainless-steel pan, aluminium flake and stainless steel egative film together, on Mould rises, but the gas-liquid conversion cylinder of Pressure Welding automatic material withdrawing device still keeps pressed status, and the pot side of stainless-steel pan, which is encountered, moves back Flitch, withdraw, fallen into lower mould from mold
Step 6:When the mold of electric screw press rises to certain altitude, sensor sensing is to concurrently delivering letters Pressure Welding automatic material withdrawing device number is given, the gas-liquid conversion cylinder of electric screw press rises, and drives stripper to rise, and stainless Steel pot is transported in next process.
It is an advantage of the invention that:The present apparatus can replace human hand to complete stainless-steel pan stripper, solve stainless-steel pan The phenomenon being bonded at after Pressure Welding in mold, artificial labor intensity is effectively reduced, reduces labour cost, improve work effect Rate, ensure the personal safety of worker.
Brief description of the drawings
Fig. 1 is that schematic diagram is placed in the installation of the embodiment of the present invention;
Fig. 2 is that schematic diagram is placed in the installation of sensor of the embodiment of the present invention;
Fig. 3 is the partial enlarged drawing at A in Fig. 2;
Fig. 4 is the structural representation of the embodiment of the present invention.
Reference implication in figure:100th, electric screw press;101st, mold;102nd, lower mould;103rd, stainless steel Pot;104th, sensor frame;105th, sensor;106th, sensor chip;200th, Pressure Welding automatic material withdrawing device;201st, oil cylinder bottom Plate;202nd, guide shaft support;203rd, the axis of guide;204th, gas-liquid conversion cylinder;205th, oil cylinder connecting plate;206th, round flange guide pin bushing; 207th, stripper adjusting screw rod;208th, stripper;209th, nut;210th, oil cylinder push pedal;A, partial enlarged drawing.
Embodiment
Present disclosure is described in further details with reference to the accompanying drawings and detailed description.
Embodiment
It is the automatic material withdrawing device after a kind of Pressure Welding based on stainless-steel pan 103, including Pressure Welding is certainly refering to Fig. 1 to Fig. 4 Dynamic discharging device 200 and electric screw press 100, mold 101 of the electric screw press 100 including portion disposed thereon, Lower mould 102 positioned at its underpart, Pressure Welding automatic material withdrawing device 200 are arranged on lower mould 102, it is characterised in that:Upper mould Tool 101 is fixed on electric screw press 100 by mounting blocks, and mounting blocks are fixed with sensor chip 106, electric screw The support column of forcing press 100 is provided with sensor frame 104, is fixed in sensor frame 104 and is used for inductive pick-up sensing chip 106 Lifting whether sensor 105 in place;Pressure Welding automatic material withdrawing device 200 includes being arranged on lower mould 102 and for fixing Oil cylinder bottom plate 201, guide shaft support 202, the axis of guide 203, the gas with external part of whole Pressure Welding automatic material withdrawing device 200 Liquid conversion cylinder 204, oil cylinder connecting plate 205, oil cylinder push pedal 210, round flange guide pin bushing 206, stripper adjusting screw rod 207, nut 209 and the stripper 208 for stainless-steel pan 103 to be withdrawn from mold 101;Gas-liquid conversion cylinder 204 is fixed on oil On cylinder bottom plate 201, its external part is connected with oil cylinder connecting plate 205, and one end of oil cylinder push pedal 210 is fixed on oil cylinder connecting plate 205 On;Guide shaft support 202 is fixed on oil cylinder bottom plate 201, and round flange guide pin bushing 206 is arranged in oil cylinder push pedal 210, the axis of guide 203 one end are fixed in guide shaft support 202, and its other end is set in round flange guide pin bushing 206;Stripper adjusting screw rod 207 One end is fixed in oil cylinder push pedal 210, and its other end is fixed on stripper 208 by nut 209.
Oil cylinder push pedal 210 is used to fix round flange guide pin bushing 206 and stripper adjusting screw rod 207 as fixture, and And as connection middleware connection oil cylinder push pedal 210;Round flange guide pin bushing 206 is used for the vertical movement guide of the axis of guide 203;Move back Flitch adjusting screw rod 207 is used to support stripper 208 and adjusts the height of stripper 208.
The middle part of stripper 208 is provided with material returned hole, and the aperture in material returned hole is less than the diameter on 103 pots of sides of stainless-steel pan, and The aperture in material returned hole is more than the diameter of mold 101.The setting in material returned hole, when mold 101 rises, stainless-steel pan Stripper 208 is encountered on 103 pot side, so as to fall into lower mould 102.
It is that Pressure Welding automatic material withdrawing device 200 places schematic diagram in the installation of electric screw press 100 refering to Fig. 1.Pressure Power weldering automatic material withdrawing device 200 is integrally attached on the lower mould 102 of electric screw press 100, and in reset state, gas-liquid turns Changing cylinder 204 and rise, mold 101 is higher than stripper 208, and the height of stripper 208 is higher than the height of stainless-steel pan 103, when When gas-liquid conversion cylinder 204 pushes, the height of stripper 208 is still higher 10mm than the height of stainless-steel pan 103.
It is that schematic diagram is placed in the installation of the sensor 105 of electric screw press 100 refering to Fig. 2 and Fig. 3.Sensor frame 104 It is fixed on the support column of electric screw press 100, sensor 105 is fixed on sensor frame 104, sensor chip 106 are fixed in the mounting blocks of mold 101 of electric screw press 100, in company with the motion of the synchronous vertical of mold 101;When When mold 101 pushes, the vertical downward movement of sensor chip 106 is driven, when sensor 105 are dropped to, is passed Sensor 105 senses that mold 101 declines in place, transmits a signal to Pressure Welding automatic material withdrawing device 200.
When the stainless-steel pan 103 of different height is put into lower mould 102, it is only necessary to the height of adjusting nut 209, Can controls the height of stripper 208;Stripper 208 is fixed on stripper adjusting screw rod 207 by nut 209, when upper When mould 101 rises, stripper 208 is encountered on the pot side of stainless-steel pan 103, falls into lower mould 102.
A kind of method of work of automatic material withdrawing device after Pressure Welding based on stainless-steel pan 103, including following method:
Step 1:Stainless-steel pan 103 is placed on the lower mould 102 of electric screw press 100;
Step 2:The reset state of gas-liquid conversion cylinder 204 of Pressure Welding automatic material withdrawing device 200 is come to rise;
Step 3:The mold 101 of electric screw press 100 presses down, when being depressed into certain position, sensor 105 sense that mold 101 pushes, and transmit a signal to Pressure Welding automatic material withdrawing device 200;
Step 4:Pressure Welding automatic material withdrawing device 200 receives signal, and gas-liquid conversion cylinder 204 acts, and mold 101 Synchronously push, drive stripper 208 to push, and keep pressing action;
Step 5:The mold 101 of electric screw press 100 extrudes stainless-steel pan 103, aluminium flake and stainless steel egative film After together, mold 101 rises, but the gas-liquid conversion cylinder 204 of Pressure Welding automatic material withdrawing device 200 still keeps pressed status, no Stripper 208 is encountered on the pot side of rust steel pot 103, withdraws, is fallen into lower mould 102 from mold 101
Step 6:When the mold 101 of electric screw press 100 rises to certain altitude, sensor 105 senses And Pressure Welding automatic material withdrawing device 200 is sent a signal to, the gas-liquid conversion cylinder 204 of electric screw press 100 rises, and drive is moved back Flitch 208 rises, and stainless-steel pan 103 is transported in next process.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment simultaneously is not used to limit this hair Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention, it is intended to be limited solely by the scope of the claims of this case.

Claims (3)

1. based on the automatic material withdrawing device after stainless-steel pan Pressure Welding, including Pressure Welding automatic material withdrawing device (200) and electronic spiral shell Spinning force machine (100), the electric screw press (100) include the mold (101) in portion disposed thereon, positioned at its underpart Lower mould (102), the Pressure Welding automatic material withdrawing device (200) are arranged on the lower mould (102), it is characterised in that:Institute State mold (101) to be fixed on the electric screw press (100) by mounting blocks, the mounting blocks are fixed with sensor Sensing chip (106), the support column of electric screw press (100) are provided with sensor frame (104), are fixed on sensor frame (104) in be used for sense the sensor chip (106) lifting whether sensor (105) in place;The Pressure Welding is automatic Discharging device (200) includes being arranged on the lower mould (102) and for fixing whole Pressure Welding automatic material withdrawing device (200) Oil cylinder bottom plate (201), guide shaft support (202), the axis of guide (203), have external part gas-liquid conversion cylinder (204), oil cylinder Connecting plate (205), oil cylinder push pedal (210), round flange guide pin bushing (206), stripper adjusting screw rod (207), nut (209) and For the stripper (208) that stainless-steel pan (103) is withdrawn from mold (101);The gas-liquid conversion cylinder (204) is fixed On the oil cylinder bottom plate (201), its external part is connected with the oil cylinder connecting plate (205), and the one of the oil cylinder push pedal (210) End is fixed on the oil cylinder connecting plate (205);The guide shaft support (202) is fixed on the oil cylinder bottom plate (201), institute State round flange guide pin bushing (206) to be arranged on the oil cylinder push pedal (210), the described axis of guide (203) one end is fixed on the guiding On shaft stool (202), its other end is set in the round flange guide pin bushing (206);Described stripper adjusting screw rod (207) one end It is fixed on the oil cylinder push pedal (210), its other end is fixed on the stripper (208) by the nut (209).
2. automatic material withdrawing device according to claim 1, it is characterised in that:The middle part of the stripper (208) is provided with and moved back Expect hole, the aperture in the material returned hole is less than the diameter on the stainless-steel pan (103) pot side, and the aperture in material returned hole is more than described The diameter of mold (101).
3. the method for work of the automatic material withdrawing device after a kind of Pressure Welding based on stainless-steel pan, it is characterised in that including such as lower section Method:
Step 1:Stainless-steel pan (103) is placed on the lower mould (102) of electric screw press (100);
Step 2:Gas-liquid conversion cylinder (204) reset state of Pressure Welding automatic material withdrawing device (200) is come to rise;
Step 3:The mold (101) of electric screw press (100) presses down, when being depressed into certain position, sensor (105) sense that mold (101) pushes, transmit a signal to Pressure Welding automatic material withdrawing device (200);
Step 4:Pressure Welding automatic material withdrawing device (200) receives signal, gas-liquid conversion cylinder (204) action, and mold (101) synchronously push, drive stripper (208) to push, and keep pressing action;
Step 5:The mold (101) of electric screw press (100) squeezes stainless-steel pan (103), aluminium flake and stainless steel egative film After pressing together, mold (101) rises, but the gas-liquid conversion cylinder (204) of Pressure Welding automatic material withdrawing device (200) still keeps pushing State, the pot side of stainless-steel pan (103) are encountered stripper (208), withdrawn from mold (101), fall into lower mould (102) In
Step 6:When the mold (101) of electric screw press (100) rises to certain altitude, sensor (105) sensing To and send a signal to Pressure Welding automatic material withdrawing device (200), on the gas-liquid conversion cylinder (204) of electric screw press (100) Rise, drive stripper (208) to rise, and stainless-steel pan (103) is transported in next process.
CN201610509676.2A 2016-06-30 2016-06-30 Based on the automatic material withdrawing device and its method of work after stainless-steel pan Pressure Welding Active CN106111835B (en)

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Application Number Priority Date Filing Date Title
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CN106111835B true CN106111835B (en) 2018-03-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110936012A (en) * 2019-12-28 2020-03-31 张亚婷 Material returning device based on pressure welding of stainless steel pot

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108723566B (en) * 2018-08-06 2021-08-13 常州铭赛机器人科技股份有限公司 Stamping resistance welding system and welding method thereof
CN110788469B (en) * 2019-11-27 2023-09-15 广东凌丰五金装备科技股份有限公司 Automatic material returning device for pressure welding and working method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295351A (en) * 1964-04-23 1967-01-03 American Can Co Self-adjusting stripping fingers
CN202921811U (en) * 2012-12-07 2013-05-08 海南宇龙汽车部件有限公司 Discharging device of punching die hooking rod
CN104070123A (en) * 2014-05-27 2014-10-01 安徽红桥金属制造有限公司 Stamping device convenient for stripping
CN204052694U (en) * 2014-08-05 2014-12-31 重庆杰信联众机械有限公司 Automobile rear floor discharging device of stamping die

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295351A (en) * 1964-04-23 1967-01-03 American Can Co Self-adjusting stripping fingers
CN202921811U (en) * 2012-12-07 2013-05-08 海南宇龙汽车部件有限公司 Discharging device of punching die hooking rod
CN104070123A (en) * 2014-05-27 2014-10-01 安徽红桥金属制造有限公司 Stamping device convenient for stripping
CN204052694U (en) * 2014-08-05 2014-12-31 重庆杰信联众机械有限公司 Automobile rear floor discharging device of stamping die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110936012A (en) * 2019-12-28 2020-03-31 张亚婷 Material returning device based on pressure welding of stainless steel pot
CN110936012B (en) * 2019-12-28 2021-10-08 抚州市海利金属科技有限公司 Material returning device based on pressure welding of stainless steel pot

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Effective date of registration: 20220728

Address after: 226010 No.2 Hexing East Road, Nantong Economic and Technological Development Zone, Jiangsu Province

Patentee after: Lingfeng Jiapin (Nantong) Intelligent Manufacturing Technology Co.,Ltd.

Address before: 527400 Donglingfeng Industrial Park, Guangxing Avenue, Xinxing County, Yunfu City, Guangdong Province

Patentee before: XINXING XIANFENG STAINLESS STEEL PRODUCT MANUFACTURER Co.,Ltd.

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