JPS6427795A - Electric motor screw press device for powder material - Google Patents

Electric motor screw press device for powder material

Info

Publication number
JPS6427795A
JPS6427795A JP18116387A JP18116387A JPS6427795A JP S6427795 A JPS6427795 A JP S6427795A JP 18116387 A JP18116387 A JP 18116387A JP 18116387 A JP18116387 A JP 18116387A JP S6427795 A JPS6427795 A JP S6427795A
Authority
JP
Japan
Prior art keywords
motor
powder material
ball
ball screw
displayed
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.)
Granted
Application number
JP18116387A
Other languages
Japanese (ja)
Other versions
JPH0375280B2 (en
Inventor
Kazuo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SANKEI KIKAI KK
Original Assignee
SANKEI KIKAI KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SANKEI KIKAI KK filed Critical SANKEI KIKAI KK
Priority to JP18116387A priority Critical patent/JPS6427795A/en
Publication of JPS6427795A publication Critical patent/JPS6427795A/en
Publication of JPH0375280B2 publication Critical patent/JPH0375280B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To enable precise powder compacting by composing of the ball screw shaft rotated by being driven by a motor and the sliding plate having a ball nut engaged therewith, detecting the compression load between dies by one part of each ball screw shaft and controlling the motor. CONSTITUTION:A sliding plate 12 is descended via ball nuts 11a, 11b by rotating two ball shafts 10a, 10b by a motor 2 and an upper die 13 compresses the powder material of the inside of a lower die 14. The reaction force against the pressure of the upper die 13 acts on the piston of the inside of cylinders 9a, 9b, the hydraulic pressure variation of the cylinder inside is sensed and the load caused as the reaction force on each ball screw 10a, 10b is displayed on each load meter 15a, 15b. The sum of this pressing force is displayed by the control device 16 having a total load meter and when the value thereof reaches a specified target value, the control device performs the control of stopping the rotation of the motor 2, etc. A powder material forming of high accuracy is thus enabled.
JP18116387A 1987-07-22 1987-07-22 Electric motor screw press device for powder material Granted JPS6427795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18116387A JPS6427795A (en) 1987-07-22 1987-07-22 Electric motor screw press device for powder material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18116387A JPS6427795A (en) 1987-07-22 1987-07-22 Electric motor screw press device for powder material

Publications (2)

Publication Number Publication Date
JPS6427795A true JPS6427795A (en) 1989-01-30
JPH0375280B2 JPH0375280B2 (en) 1991-11-29

Family

ID=16095987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18116387A Granted JPS6427795A (en) 1987-07-22 1987-07-22 Electric motor screw press device for powder material

Country Status (1)

Country Link
JP (1) JPS6427795A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979241A (en) * 2010-09-13 2011-02-23 山东理工大学 Energy-saving numerical control screw press and control method thereof
CN101979242A (en) * 2010-09-13 2011-02-23 山东理工大学 Efficient durable energy-saving numerical control screw press
JP2014509261A (en) * 2011-01-31 2014-04-17 マイケル ガムレン Tablet press machine
WO2017068375A1 (en) * 2015-10-23 2017-04-27 Michael John Desmond Gamlen Improvements in tablet manufacture
US20180304569A1 (en) * 2015-10-23 2018-10-25 Michael John Desmond Gamlen Improvements in tablet manufacture
CN109177288A (en) * 2017-04-05 2019-01-11 孙立民 A kind of mechanical seal filler automatic compacting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013000747A (en) * 2011-06-10 2013-01-07 Murata Mfg Co Ltd Joining device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979241A (en) * 2010-09-13 2011-02-23 山东理工大学 Energy-saving numerical control screw press and control method thereof
CN101979242A (en) * 2010-09-13 2011-02-23 山东理工大学 Efficient durable energy-saving numerical control screw press
WO2012034504A1 (en) * 2010-09-13 2012-03-22 山东理工大学 Efficient durable energy-saving numerical control screw press
JP2014509261A (en) * 2011-01-31 2014-04-17 マイケル ガムレン Tablet press machine
EP2670587B1 (en) * 2011-01-31 2019-06-19 Gamlen Tableting Limited Tablet press
US10688023B2 (en) 2011-01-31 2020-06-23 Gamlen Tableting Limited Tablet press
WO2017068375A1 (en) * 2015-10-23 2017-04-27 Michael John Desmond Gamlen Improvements in tablet manufacture
US20180304569A1 (en) * 2015-10-23 2018-10-25 Michael John Desmond Gamlen Improvements in tablet manufacture
US10786963B2 (en) 2015-10-23 2020-09-29 Gamlen Tableting Limited Tablet manufacture
CN109177288A (en) * 2017-04-05 2019-01-11 孙立民 A kind of mechanical seal filler automatic compacting device
CN109203552A (en) * 2017-04-05 2019-01-15 孙立民 A kind of mechanical seal filler automatic compacting device
CN109227459A (en) * 2017-04-05 2019-01-18 孙立民 A kind of mechanical seal filler automatic compacting device

Also Published As

Publication number Publication date
JPH0375280B2 (en) 1991-11-29

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