CN201042852Y - Automatic pressing device for quantitatively feeding - Google Patents

Automatic pressing device for quantitatively feeding Download PDF

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Publication number
CN201042852Y
CN201042852Y CNU2007200903899U CN200720090389U CN201042852Y CN 201042852 Y CN201042852 Y CN 201042852Y CN U2007200903899 U CNU2007200903899 U CN U2007200903899U CN 200720090389 U CN200720090389 U CN 200720090389U CN 201042852 Y CN201042852 Y CN 201042852Y
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CN
China
Prior art keywords
press
quantitative
hole
plate
mould
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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.)
Expired - Fee Related
Application number
CNU2007200903899U
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Chinese (zh)
Inventor
姚磊
杭延明
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Zhongnan Diamond Co Ltd
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Nanyang Zhongnan Diamond Co Ltd
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Publication date
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Priority to CNU2007200903899U priority Critical patent/CN201042852Y/en
Application granted granted Critical
Publication of CN201042852Y publication Critical patent/CN201042852Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
    • B30B11/10Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable intermittently rotated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0023Drive arrangements for movable carriers, e.g. turntables

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The utility model relates to a quantitative charging automatic press device which uses powder to press small parts. The device comprises a mould transposition mechanism, a quantitative charging mechanism and an automatic control part. The mould transposition mechanism is provided with a mould turntable with teeth around the circumference and an active gear meshed with the mould turntable. The turntable is fixed on the work table of a press machine by a backing plate. The quantitative charging mechanism is fixed above the positive face of the press machine. The end face circumference of the mould turntable is provided with a plurality of workpiece press moulds uniformly. The active gear is in direct connection with a step motor. A machine tool NC system is applied to control the movement angle of the step motor, the lifting of the pressing head of the press machine and the quantitatively reclaiming and feeding of the quantitative charging mechanism. The device has advantages of accurate transposition, easy and safe operation, highly reliable action, stable press workpiece quality and accurate quantitative reclaiming.

Description

Quantitative Charging Automatic Press Device
Technical field
The utility model belongs to mould compact technique field, and particularly a kind of being used for suppresses automatically with the quantitative charging of powder compaction miniature workpiece.
Background technology
In technique known, for using powder (as pyrophyllite powder, dolomite dust etc.) Ya Zhi miniature workpiece, usually adopt single mould compacting, need two people to fit into line operate during operation, specially in mould, put into powder by a people, another people steps the forcing press floor push and carries out pressing operation, because this workpiece belongs to batch process, the quantity that produce every day is bigger, therefore charging and compacting frequency are higher, need repeat blowing and compacting action repeatedly, when carrying out blowing and pressing operation, the unavoidable appearance cooperates inharmonious that inharmonious or foot-operated hand puts because of two people, and the industrial accident that press pressure head pressure hand occurs going up, not only potential safety hazard is bigger, and it is many manually to adjust holding time, inefficiency.Manual in addition charging can't quantitatively be got material and feeding, therefore the quality that is difficult to guarantee to suppress workpiece accurately.
The utility model content
The purpose of this utility model provide a kind of easy to operate, safe and reliable, and can increase substantially the Quantitative Charging Automatic Press Device of operating efficiency.
Realize that the technical scheme that the purpose of this utility model is taked is: this device is made up of quantitative charge mechanism, mould inversion mechanism and automatic control section, wherein, the mould inversion mechanism has a circumferential location and has the mold turn-table of the gear teeth and the driving gear that is engaged with, this rotating disk is fixed on the table top of press bench by backing plate, rotating shaft is equipped with in the centre of rotating disk, driving gear drives running by stepper motor, and quantitatively charge mechanism is packed in the positive top position of forcing press by gusset piece.
Described quantitative charge mechanism comprises cylinder, middle slide plate, upper plate, lower plate, hopper and feed pipe, wherein, one end of middle slide plate connects with cylinder piston rod and interlock, the other end is between upper plate and lower plate, can be along sliding in the chute of upper and lower plate, be equipped with a through hole on upper and lower plate and the middle slide plate, the hole of upper plate is communicated with hopper, in the hole of lower plate feed pipe is housed, by skateboarding in the middle of the cylinder pulling, the hole of slide plate corresponding hopper or feed pipe respectively in the middle of can making finish that automatic ration is got, the action of powder feeding material.
Be evenly equipped with a plurality of workpiece pressing dies on the described mold turn-table end face circumference, its radial position is corresponding with the feed pipe in the quantitative charge mechanism.
Backing plate is equipped with in the bottom surface of described mold turn-table, and this backing plate is provided with a corresponding hole that is used to fall workpiece with the hole on the press bench.
Automatically control section comprises: a single shaft digital-controlled machine tool control system is used to send instruction and gives driver, the movement angle of control step motor and the lifting of press ram, quantitatively quantitatively the getting of charge mechanism, feeding;
A driver, according to the instruction of single shaft digital-controlled machine tool control system, send pulse signal control step motor and rotate, by the driving gear that connects with it, drive mold turn-table and make it the position that pressing die on the rotating disk moves to setting exactly, the starting and stopping step pitch of control step motor simultaneously;
A change-over circuit is used to accept the order that digital control system sends, and is converted to the signal of the electric liquid commutation of control, realizes the rise and fall of controlled pressure compressing head and controls the getting of quantitative charge mechanism, feeding.
The quantitative charging of making according to such scheme, pressure setting automatically; its rotating disk has adopted the stepper motor of automatic control to drive; can realize the automatic transposition of a plurality of pressing dies, and can improve the accuracy of pressing die transposition, reach the beneficial effect that improves compacting efficient and guarantee the compacting quality.Compared with prior art, the utlity model has that accurate, easy to operate, the safety of transposition, reliable in action are strong, the workpiece quality stable and consistent that suppresses and quantitatively get advantages such as material, feeding are accurate.Can save manpower and artificial adjustment time, increase substantially operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the pressing die station of mold turn-table is not intended to.
Fig. 3 is a programme-control block diagram of the present utility model.
The specific embodiment
Referring to Fig. 1, Quantitative Charging Automatic Press Device of the present utility model, be by stepper motor 1, driving gear 2, pressing die 3, mold turn-table 4, rotating shaft 5, seaming chuck 6, limited post 7, backing plate 8, automatic ration charge mechanism and automatic control section are formed, wherein driving gear 2 and mold turn-table 4 are fixed on the backing plate 8 of forcing press 18 work tops, the circumference of mold turn-table 4 has the gear teeth with driving gear 2 engagements, rotating shaft 5 is equipped with in the centre, driving gear 2 directly is connected on the stepper motor 1, and by stepper motor 1 driven rotary, be evenly equipped with a plurality of workpiece pressing dies 3 on the end face circumference of mold turn-table 4, the radial position of this pressing die is corresponding with the feed pipe 12 in the quantitative charge mechanism.Quantitatively charge mechanism is packed in the positive top position of forcing press 18 by gusset piece, and corresponding with the pressing die 3 on the mold turn-table 4.Described quantitative charge mechanism comprises feed pipe 12, lower plate 13, middle slide plate 14, cylinder 15, upper plate 16 and hopper 17, wherein, one end of middle slide plate 14 connects with the piston rod of cylinder 15 and interlock, the other end is between upper plate 16 and lower plate 13, can be along sliding in the chute of upper and lower plates, on, be equipped with a through hole on lower plate and the middle slide plate 14, the hole of upper plate 16 is communicated with hopper 17, feed pipe 12 is housed in the hole of lower plate 13, by slide plate 14 motions in the middle of cylinder 15 pullings, the hole of slide plate 14 corresponding hopper 17 of difference or feed pipe 12 are finished automatic ration and are got in the middle of can making, the action of powder feeding material.Backing plate 8 is equipped with in bottom surface at the press bed face of putting mold turn-table 4, and backing plate 8 is provided with a material-dropping hole 9, and this hole is corresponding with the hole on forcing press 18 workbench, is used to fall workpiece.
Referring to Fig. 2, be the pressing die station figure of mold turn-table, mold turn-table 4 in this case is provided with the station from 4-1~4-12, station 4-1 among the figure and 4-2 are the compacting station, when below every adjacent two pressing dies forward the press pressure head to, can be covered by the press pressure head simultaneously, both simultaneously can suppress two workpiece.Station 4-9 is a loading station, and station 4-11 and 4-12 are the blanking station.
Referring to Fig. 3, the single-spindle machine digital control system be to realize the core of control automatically, be responsible for sending instruction and give driver, the movement angle that is used for the control step motor, thereby reach the position that the pressing die that makes on the mold turn-table moves to setting exactly, simultaneously the starting and stopping step pitch of control step motor.Digital control system be responsible for to send signal simultaneously, and accepts the order that digital control system sends by change-over circuit, by the control conversion, realizes the action of cylinder commutation and press ram lifting, thus control quantitative charge mechanism get material, feeding.Single-spindle machine digital control system in this case is that parts are purchased in market, and change-over circuit is the general knowledge technology, is not giving unnecessary details herein.
Operation principle: send required pulse signal by digital control system, drive stepper motor 1, driving the mold turn-table 4 that several pressing dies 3 evenly is installed and has gear teeth along circumference by stepper motor 1 through driving gear 2 rotates, sending signal by numerical control unit stops operating stepper motor 1, and send signal by the action of the control electro-hydraulic reversing valve in the change-over circuit, make that press ram 11 is descending to be suppressed the workpiece in the pressing die 3, simultaneously the workpiece after the compacting is carried out discharging, make the hole of workpiece on backing plate 8 and forcing press that suppresses fall into following workpiece Turnover Box 10.When press pressure head 11 descends, digital control system is sent the piston rod movement that control signal makes cylinder 15 simultaneously, and slide plate 14 motions in the middle of driving, when middle slide plate 14 move to corresponding with hopper quantitatively got the material after, return again moving to feed pipe 12 on the lower plate 13 alignd, powder promptly falls into pressing die 3 corresponding on the mold turn-table 4 from feed pipe 12, cylinder 15 stop motions, simultaneously press pressure head 11 is descending suppresses by 6 pairs of moulds that powder is housed of seaming chuck, and the workpiece that a last work step suppresses is also fallen in the workpiece Turnover Box 10 by material-dropping hole 9.After compacting is finished, digital control system is sent control signal again, press pressure head 11 piston rods up and cylinder 15 are moved, return to the middle slide plate 14 of charge mechanism and upper plate 16 and hopper 17 positions aligning (promptly quantitatively getting material level puts), powder falls into the material taking hole of intermediate slider 14 through hopper 17, finish and get the material action, after press pressure head 11 leaves seaming chuck 6 certain safe distances of using of compacting workpiece, press pressure head 11 stops action, digital control system continues to signal, make stepper motor 1 drive that pressing die 3 turns to next station on the mould disks 4, repeat above-mentioned action and suppress.

Claims (4)

1. a Quantitative Charging Automatic Press Device is made up of quantitative charge mechanism, mould inversion mechanism and automatic control section, it is characterized in that:
A) the mould inversion mechanism has a circumferential location and has the mold turn-table of the gear teeth and the driving gear that is engaged with, this rotating disk is fixed on the table top of press bench by backing plate, rotating shaft is equipped with in the centre of rotating disk, driving gear drives running by stepper motor, and quantitatively charge mechanism is packed in the positive top position of forcing press by gusset piece.
B) automatically control section comprises: a single shaft digital-controlled machine tool control system is used to send instruction and gives driver, the movement angle of control step motor and the lifting of press ram, quantitatively quantitatively the getting of charge mechanism, feeding;
A driver, according to the instruction of single shaft digital-controlled machine tool control system, send pulse signal control step motor and rotate, by the driving gear that connects with it, drive mold turn-table and make it the position that pressing die on the rotating disk moves to setting exactly, the starting and stopping step pitch of control step motor simultaneously;
A change-over circuit is used to accept the order that digital control system sends, and is converted to the signal of the electric liquid commutation of control, realizes the rise and fall of controlled pressure compressing head and controls the getting of quantitative charge mechanism, feeding.
2. Quantitative Charging Automatic Press Device according to claim 1, it is characterized in that: described quantitative charge mechanism comprises cylinder, middle slide plate, upper plate, lower plate, hopper and feed pipe, wherein, one end of middle slide plate connects with cylinder piston rod and interlock, the other end is between upper plate and lower plate, can be along last, slide in the chute of lower plate, on, be equipped with a through hole on lower plate and the middle slide plate, the hole of upper plate is communicated with hopper, in the hole of lower plate feed pipe is housed, by skateboarding in the middle of the cylinder pulling, the hole of slide plate corresponding hopper of difference or feed pipe are finished automatic ration and are got in the middle of can making, the action of powder feeding material.
3. Quantitative Charging Automatic Press Device according to claim 1 is characterized in that: be evenly equipped with a plurality of workpiece pressing dies on the described mold turn-table end face circumference, its radial position is corresponding with the feed pipe in the quantitative charge mechanism.
4. Quantitative Charging Automatic Press Device according to claim 1 is characterized in that: backing plate is equipped with in the bottom surface of described mold turn-table, and this backing plate is provided with a corresponding hole that is used to fall workpiece with the hole on the press bench.
CNU2007200903899U 2007-05-18 2007-05-18 Automatic pressing device for quantitatively feeding Expired - Fee Related CN201042852Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200903899U CN201042852Y (en) 2007-05-18 2007-05-18 Automatic pressing device for quantitatively feeding

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Application Number Priority Date Filing Date Title
CNU2007200903899U CN201042852Y (en) 2007-05-18 2007-05-18 Automatic pressing device for quantitatively feeding

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102303772A (en) * 2011-06-22 2012-01-04 美的集团有限公司 Automatic Adding Device for Household Appliances
CN102371700A (en) * 2011-10-25 2012-03-14 东莞市一辉油压机械有限公司 Automatic turntable oil hydraulic press
CN103350522A (en) * 2013-07-26 2013-10-16 四川省中药饮片有限责任公司 Automatic traditional Chinese medicine pressing production line
CN103521710A (en) * 2013-10-13 2014-01-22 沈阿庆 Grain filling machine
CN104176285A (en) * 2014-08-08 2014-12-03 山东省泰安市农业机械科学研究所 Full-automatic taper packer
CN104369411A (en) * 2014-11-05 2015-02-25 福建省尤溪县沈郎食用油有限公司 Automatic oil press
CN105057216A (en) * 2015-08-10 2015-11-18 苏州速腾电子科技有限公司 Material picking device
CN105252801A (en) * 2015-10-27 2016-01-20 苏州市海岸钛业股份有限公司 Titanium chip recycling and ingot pressing device
CN105853243A (en) * 2016-06-07 2016-08-17 东莞市润马智能科技有限公司 Semi-automatic bath salt forming machine and bath salt making method
CN106085587A (en) * 2016-06-21 2016-11-09 劲旺粮油食品有限公司 Automatically squeezing liquefaction system and squeezing method for producing oil and application thereof
CN106313613A (en) * 2016-08-16 2017-01-11 浙江申振机械科技有限公司 Processing method for simulated gold ingots
CN106335206A (en) * 2016-08-16 2017-01-18 浙江申振机械科技有限公司 Automatic manufacture system for simulated-worship products
CN106335205A (en) * 2016-08-16 2017-01-18 浙江申振机械科技有限公司 Full-automatic golden ingot production line
CN106671477A (en) * 2017-03-26 2017-05-17 毕方英 Pan unloading prepressuring and quantitative feeding machine
CN106945327A (en) * 2017-03-26 2017-07-14 毕方英 One vegetable oil cold press system and production method
CN108160993A (en) * 2016-08-25 2018-06-15 梁怡芃 A kind of metal powder metallurgy automatic ration feeding device
CN108160992A (en) * 2016-09-07 2018-06-15 梁怡芃 A kind of quantitative molding machine
CN109874640A (en) * 2019-03-25 2019-06-14 山西苗褓褓环保技术有限公司 A kind of automatically continuously shaped alms bowl method processed and bowl-making equipment
CN112847761A (en) * 2020-12-23 2021-05-28 太原理工大学 A high-efficient layer machine that spreads in coordination for multiple ceramic powder

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102303772B (en) * 2011-06-22 2013-05-08 美的集团股份有限公司 Automatic adding device for household appliance
CN102303772A (en) * 2011-06-22 2012-01-04 美的集团有限公司 Automatic Adding Device for Household Appliances
CN102371700A (en) * 2011-10-25 2012-03-14 东莞市一辉油压机械有限公司 Automatic turntable oil hydraulic press
CN102371700B (en) * 2011-10-25 2016-03-02 东莞市一辉油压机械有限公司 Automatic turntable oil hydraulic press
CN103350522B (en) * 2013-07-26 2015-08-19 四川省中药饮片有限责任公司 The automatic pressing production line of Chinese medicine
CN103350522A (en) * 2013-07-26 2013-10-16 四川省中药饮片有限责任公司 Automatic traditional Chinese medicine pressing production line
CN103521710B (en) * 2013-10-13 2016-04-13 左享兰 Particle charging point
CN103521710A (en) * 2013-10-13 2014-01-22 沈阿庆 Grain filling machine
CN104176285A (en) * 2014-08-08 2014-12-03 山东省泰安市农业机械科学研究所 Full-automatic taper packer
CN104176285B (en) * 2014-08-08 2017-09-26 山东省泰安市农业机械科学研究所 Full-automatic cone packing machine
CN104369411A (en) * 2014-11-05 2015-02-25 福建省尤溪县沈郎食用油有限公司 Automatic oil press
CN104369411B (en) * 2014-11-05 2016-03-16 福建省尤溪县沈郎食用油有限公司 Automatic oil mill
CN105057216A (en) * 2015-08-10 2015-11-18 苏州速腾电子科技有限公司 Material picking device
CN105252801A (en) * 2015-10-27 2016-01-20 苏州市海岸钛业股份有限公司 Titanium chip recycling and ingot pressing device
CN105853243A (en) * 2016-06-07 2016-08-17 东莞市润马智能科技有限公司 Semi-automatic bath salt forming machine and bath salt making method
CN105853243B (en) * 2016-06-07 2018-07-20 东莞市润马智能科技有限公司 A kind of semi-automatic bath salt molding machine and bath salt production method
CN106085587A (en) * 2016-06-21 2016-11-09 劲旺粮油食品有限公司 Automatically squeezing liquefaction system and squeezing method for producing oil and application thereof
CN106313613A (en) * 2016-08-16 2017-01-11 浙江申振机械科技有限公司 Processing method for simulated gold ingots
CN106335205A (en) * 2016-08-16 2017-01-18 浙江申振机械科技有限公司 Full-automatic golden ingot production line
CN106335206A (en) * 2016-08-16 2017-01-18 浙江申振机械科技有限公司 Automatic manufacture system for simulated-worship products
CN108160993A (en) * 2016-08-25 2018-06-15 梁怡芃 A kind of metal powder metallurgy automatic ration feeding device
CN108188402A (en) * 2016-09-07 2018-06-22 梁怡芃 A kind of metal powder metallurgy automatic ration feeding, molding machine
CN108160992A (en) * 2016-09-07 2018-06-15 梁怡芃 A kind of quantitative molding machine
CN108160992B (en) * 2016-09-07 2019-11-26 泉州台商投资区笙沓新材料有限公司 A kind of quantitative molding machine
CN106945327A (en) * 2017-03-26 2017-07-14 毕方英 One vegetable oil cold press system and production method
CN106671477A (en) * 2017-03-26 2017-05-17 毕方英 Pan unloading prepressuring and quantitative feeding machine
CN106671477B (en) * 2017-03-26 2019-01-18 毕方英 A kind of cake discharge precompressed and constant feeder
CN109874640A (en) * 2019-03-25 2019-06-14 山西苗褓褓环保技术有限公司 A kind of automatically continuously shaped alms bowl method processed and bowl-making equipment
CN112847761A (en) * 2020-12-23 2021-05-28 太原理工大学 A high-efficient layer machine that spreads in coordination for multiple ceramic powder
CN112847761B (en) * 2020-12-23 2022-07-26 太原理工大学 A high-efficient layer machine that spreads in coordination for multiple ceramic powder

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Denomination of utility model: Automatic pressing device for quantitatively feeding

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Patentee before: Nanyang Zhongnan Diamond Co., Ltd.

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