CN109719988A - Full-automatic circular knife dry powder hydrostatic press - Google Patents
Full-automatic circular knife dry powder hydrostatic press Download PDFInfo
- Publication number
- CN109719988A CN109719988A CN201910174251.4A CN201910174251A CN109719988A CN 109719988 A CN109719988 A CN 109719988A CN 201910174251 A CN201910174251 A CN 201910174251A CN 109719988 A CN109719988 A CN 109719988A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- cylinder
- mould bases
- feeding
- connecting rod
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 36
- 230000002706 hydrostatic effect Effects 0.000 title claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 201000010001 Silicosis Diseases 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- -1 motor Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Abstract
The invention discloses full-automatic circular knife dry powder hydrostatic press, including the lower oil cylinder being arranged successively from bottom to up, lower beam, upper beam, cylinder, upper oil cylinder, Quick cylinder, lower oil cylinder is connected by the adjustment gear that charges with stepper motor, column is provided between upper beam and lower beam, mould bases component is provided between column, mould bases component includes the mould bases seat being fixed on lower beam, low punch is provided at the top of mould bases seat, to being provided with pull rod in mould bases seat, pull rod bottom is fixed with the top beam being fixedly linked with lower oil cylinder, mould bases seat is provided through on top beam, the core bar of guide holder and low punch, forming supporter is connected at the top of pull rod, forming supporter top is provided with guide rod, moved cross beam is provided on guide rod, moved cross beam lower part is provided with upper punch, moved cross beam top is connected with cylinder, cylinder is connected with upper oil cylinder, the present invention improves production The production efficiency and stability of quality, ensure that safety in production, reduce dust to the injury of the person and the pollution of environment.
Description
Technical field
The present invention relates to hydraulic machinery correlative technology field, in particular to a kind of full-automatic circular knife dry powder hydrostatic press.
Background technique
Dusty material compacting is to be pressed into powder with certain shapes, density, size and intensity requirement using mold
Product part, traditional manual process there are the problem of: 1, working environment problem can produce in practical artificial operating process
Raw biggish dust, dust are mainly the mixing dirt of titanium dioxide and carbon black, and dust particles hardness is high and has certain lead
Electrically, a certain amount of heavy metal dusts can be sucked during manual operation, lead to the occupational diseases such as silicosis, environment is caused sternly
The pollution of weight；2, quality problems are not achieved the shape of product, density, size and intensity and want during manual operation
It asks, is sintered level fuzzy, substandard quality requirement causes the damage of material.
Summary of the invention
Aiming at the problem that in the presence of the cold pressing of above-mentioned powder in the prior art, the present invention provides a kind of extrudate density is equal
Even, high production efficiency, easy to operate, Environmental Safety full-automatic circular knife dry powder hydrostatic press.
The technical solution adopted by the technical problem solved by the invention is that: full-automatic circular knife dry powder hydrostatic press, including liquid
Pressure system, electric appliance box, tool box, rack, the rack include the lower oil cylinder being arranged successively from bottom to up, lower beam, upper beam,
Cylinder, upper oil cylinder, Quick cylinder, the lower oil cylinder are connected by the adjustment gear that charges with stepper motor, upper beam and lower beam
Between be provided with column, mould bases component is provided between column, the mould bases component includes the mould bases seat being fixed on lower beam,
It is provided with low punch at the top of mould bases seat, pull rod is symmetrically arranged in the mould bases seat, pull rod bottom is fixed with to be fixed with lower oil cylinder
Connected top beam is provided through the core bar of mould bases seat, guide holder and low punch on top beam, is connected with forming supporter at the top of pull rod,
Forming supporter top is provided with guide rod, and moved cross beam is provided on the guide rod, and moved cross beam lower part is provided with upper punch, movable transverse
Beam top is connected with cylinder, and cylinder is connected with upper oil cylinder, is provided in the forming supporter corresponding with upper punch, low punch position
Molding concave die, molding concave die opening top are provided with guide rail, and mobile powder feeding box is provided in guide rail, and powder feeding box top connects
It is connected to feeding funnel, powder feeding box rear portion is connected with feeding structure, and the feeding structure includes the connecting rod base being fixed on the rack,
The upper end of connecting rod base is connected by first connecting rod with one end of second connecting rod, and the other end of second connecting rod connects powder feeding box, connection
Feeding cylinder is provided between seat and second connecting rod.
Further, the hydraulic system is connected by liquid-filled tank and prefill valve with upper oil cylinder.
Further, the feeding structure is feeding oil cylinder, and feeding oil cylinder connects the rear end of powder feeding box.
Compared with prior art, the present invention the present invention carries out entirely certainly powder to process flows operation programs such as finished product realizations
Dynamic control, have the characteristics that dress powder it is uniform, it is high-efficient, ensure product consistency, alleviate labor intensity, improve product quality
Production efficiency and stability, ensure that safety in production, reduce dust to the person injury and environment pollution.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention,
Fig. 2 is the right view partial structural diagram of Fig. 1,
Mould bases component partial enlargement structural representation when Fig. 3 is present invention compacting.
1, electric appliance box 2, column 3, upper beam 4, upper oil cylinder 5, Quick cylinder 6, prefill valve 7, liquid-filled tank in the figure
8, cylinder 9, upper punch 10, guide rod 11, molding concave die 12, core bar 13, low punch 14, pull rod 15, lower beam 16, liquid
Pressure system 17, lower oil cylinder 18, charging adjustment gear 19, stepper motor 20, tool box 21, top beam 22, mould bases seat 23,
Forming supporter 24, moved cross beam 25, feeding funnel 26, second connecting rod 27, first connecting rod 28, connecting rod base 29, feeding cylinder
30, feeding oil cylinder 31, powder feeding box 32, guide rail 33, dry powder 34, guide holder.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, combined below according to attached drawing specific real
Example is applied the present invention to be described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the full-automatic circular knife dry powder hydrostatic press, including hydraulic system 16, electric appliance box 1,
Tool box 20, rack, the rack include the lower oil cylinder 17 being arranged successively from bottom to up, lower beam 15, upper beam 3, cylinder 8,
Upper oil cylinder 4, Quick cylinder 5, the lower oil cylinder are connected by the adjustment gear 18 that charges with stepper motor 19, upper beam and lower beam
Between be provided with column 2, mould bases component is provided between column, the mould bases component includes the mould bases seat being fixed on lower beam
22, mould bases seat top is provided with guide holder 34, and low punch 13 is provided on guide holder, guiding is provided between guide holder and core bar
It covers (not marked in figure), is symmetrically arranged with pull rod 14 in the mould bases seat, pull rod bottom is fixed with to be fixedly linked with lower oil cylinder
Top beam 21 is provided through the step-like core bar 12 of mould bases seat and low punch on top beam, is connected with forming supporter 23 at the top of pull rod,
Forming supporter top is provided with guide rod 10, and moved cross beam 24 is provided on the guide rod, and moved cross beam lower part is provided with upper punch 9,
Moved cross beam top is connected with cylinder, and cylinder is connected with upper oil cylinder, is provided in the forming supporter and upper punch, low punch position
Corresponding molding concave die 11, molding concave die opening top are provided with guide rail 32, and mobile powder feeding box 31 is provided in guide rail,
Powder feeding box top is connected with feeding funnel 25, and powder feeding box rear portion is connected with feeding structure, and the feeding structure includes being fixed on
The upper end of connecting rod base 28 in rack, connecting rod base is connected by first connecting rod 27 with one end of second connecting rod 26, second connecting rod
The other end connects powder feeding box 31, and feeding cylinder 29 is provided between attachment base and second connecting rod.
Preferably, in order to enable hydraulic system rapidly and efficiently to work, the hydraulic system 16 passes through liquid-filled tank 7 and filling liquid
Valve 6 is connected with upper oil cylinder.
Preferably, the feeding structure is feeding oil cylinder 30, and feeding oil cylinder connects the rear end of powder feeding box.
Above-mentioned hydraulic system is made of fuel tank, motor, oil pump, hydraulic cylinder, hydraulic valve, pipeline and hydraulic auxiliary etc..Liquid
Crawl, semi-automatic, Automatic Control can be used in the control of pressure system；Electric component uses self-standing appliance case, is installed on host right,
Operation button and touch screen are mounted on electric appliance box, and PLC programmable controller and electric elements are equipped in case.
Fully automatic working process: after confirmation adjustment is normal, the switch of downward storke at a slow speed of upper oil cylinder is adjusted, uplink is adjusted
Stop the height of travel switch and the switch of up stroke at a slow speed of lower oil cylinder and retracts the height for stopping travel switch, feed box
Feeding halt travel switch and feeding stopping retract travel switch, the intrusion and pressure size of the cavity plate of forming supporter etc.
Afterwards, be added in feeding funnel material powder send to powder feeding box, crawl pressure testing product normally can semi-automatic or fully automatic working, process is such as
Under: original work shape upper oil cylinder uplink in place, retract in place by lower oil cylinder, and feed box is retracted in place, and button is switched to full-automatic work
It is made program, by work start button, starts stepper motor, stepper motor drives the top of lower oil cylinder by charging adjustment gear
It plays plunger and starts uplink at a slow speed, top beam and core bar is driven to be moved upwards up to the molding concave die opening of forming supporter at a slow speed along pull rod
It runs into row and stops travel switch stopping, at this moment form certain charging gap, feeding at the top of molding concave die opening and low punch
Oil cylinder (or linkage feed mechanism) starts pusher, and powder feeding box is pushed to molding concave die top by guide rail, touches feeding and halt
Travel switch, powder feeding box stop, and set up shake number by feeding, make shake feeding movement, and dry powder 33 is fallen into charging gap,
Shake, which time counts to feeding oil cylinder and automatically falls back on home position and touch feeding stopping, retracting travel switch, touches feeding in feeding oil cylinder and stops
When retaining returns travel switch, the compacting plunger of upper oil cylinder drives upper punch fast downlink simultaneously, touches downward storke switch at a slow speed, on
Formed punch becomes compacted products (or upper punch and low punch are simultaneously bi-directionally suppressed) at a slow speed, and exhaust pressure is equipped with when product is suppressed
The adjusting of power and the adjusting that number is discharged, trigger pressure maintaining when compacted products reach set pressure, dwell time arrive, upper oil cylinder
Compacting plunger automated backhaul, run into row and stop travel switch, compacting plunger stops uplink, and the jack-up plunger with oil cylinder at present is opened
Beginning downlink is retracted, and is driven jacking block and forming supporter to move down certain distance and touch to retract and is stopped travel switch stopping, molding blank dew
Out, demoulding is completed, above-mentioned movement compacted products are repeated, a complete automatic control movement is completed.
Embodiment of above is only used to illustrate the technical scheme of the present invention and not to limit it, although referring to specific embodiment to this
Invention is described in detail, those skilled in the art should understand that, technical solution of the present invention can be repaired
Change or equivalent replacement should all cover and want in right of the invention without departing from the spirit and scope of the technical solution of the present invention
It asks in the range of protection.
Claims (3)
1. full-automatic circular knife dry powder hydrostatic press, including hydraulic system (16), electric appliance box (1), tool box (20), rack, special
Sign is: the rack include the lower oil cylinder (17) being arranged successively from bottom to up, lower beam (15), upper beam (3), cylinder (8),
Upper oil cylinder (4), Quick cylinder (5), the lower oil cylinder are connected by charging adjustment gear (18) with stepper motor (19), upper beam
It is provided between lower beam column (2), mould bases component is provided between column, the mould bases component includes being fixed on lower beam
On mould bases seat (22), be provided with low punch (13) at the top of mould bases seat, pull rod (14), pull rod be symmetrically arranged in the mould bases seat
Bottom is fixed with the top beam (21) being fixedly linked with lower oil cylinder, and mould bases seat, guide holder (34) and undershoot are provided through on top beam
The core bar (12) of head, pull rod top are connected with forming supporter (23), and forming supporter top is provided with guide rod (10), is arranged on the guide rod
Have moved cross beam (24), moved cross beam lower part is provided with upper punch (9), and moved cross beam top is connected with cylinder, cylinder with oil
Cylinder is connected, and molding concave die (11) corresponding with upper punch, low punch position, molding concave die opening are provided in the forming supporter
Top is provided with guide rail (32), and mobile powder feeding box (31) is provided in guide rail, and powder feeding box top is connected with feeding funnel (25),
Powder feeding box rear portion is connected with feeding structure, and the feeding structure includes the connecting rod base (28) being fixed on the rack, connecting rod base
Upper end be connected with one end of second connecting rod (26) by first connecting rod (27), the other end connection powder feeding box of second connecting rod
(31), feeding cylinder (29) are provided between attachment base and second connecting rod.
2. full-automatic circular knife dry powder hydrostatic press according to claim 1, it is characterised in that: the hydraulic system (16) is logical
It crosses liquid-filled tank (7) and prefill valve (6) is connected with upper oil cylinder.
3. full-automatic circular knife dry powder hydrostatic press according to claim 1, it is characterised in that: the feeding structure is feeding
Oil cylinder (30), feeding oil cylinder connect the rear end of powder feeding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174251.4A CN109719988B (en) | 2019-03-08 | 2019-03-08 | Full-automatic circular blade dry powder hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174251.4A CN109719988B (en) | 2019-03-08 | 2019-03-08 | Full-automatic circular blade dry powder hydraulic press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109719988A true CN109719988A (en) | 2019-05-07 |
| CN109719988B CN109719988B (en) | 2024-02-13 |
Family
ID=66302146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174251.4A Active CN109719988B (en) | 2019-03-08 | 2019-03-08 | Full-automatic circular blade dry powder hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719988B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876359A (en) * | 2006-06-29 | 2006-12-13 | 南京东部精密机械有限公司 | Eccentric slider type full-automatic dry powder press |
| CN101927581A (en) * | 2010-08-12 | 2010-12-29 | 湖州机床厂有限公司 | Forming device of powder press |
| WO2011051626A1 (en) * | 2009-10-30 | 2011-05-05 | Medelpharm | Facility for producing a solid product using one or more powder materials |
| CN209775643U (en) * | 2019-03-08 | 2019-12-13 | 萍乡鹏华液压机械制造有限公司 | Full-automatic round blade dry powder hydraulic press |
-
2019
- 2019-03-08 CN CN201910174251.4A patent/CN109719988B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876359A (en) * | 2006-06-29 | 2006-12-13 | 南京东部精密机械有限公司 | Eccentric slider type full-automatic dry powder press |
| WO2011051626A1 (en) * | 2009-10-30 | 2011-05-05 | Medelpharm | Facility for producing a solid product using one or more powder materials |
| CN101927581A (en) * | 2010-08-12 | 2010-12-29 | 湖州机床厂有限公司 | Forming device of powder press |
| CN209775643U (en) * | 2019-03-08 | 2019-12-13 | 萍乡鹏华液压机械制造有限公司 | Full-automatic round blade dry powder hydraulic press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109719988B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205187398U (en) | Automatic powder forming machine | |
| CN107891625A (en) | A kind of powder compacting servo press | |
| CN208305871U (en) | A kind of braking panel forming machine | |
| CN204748874U (en) | Refractory material hydraulic forming machine pressurizes from top to bottom | |
| CN109878137B (en) | Continuous feeding press | |
| CN103457134B (en) | The automatic briquetting process of a kind of commutator | |
| CN203184427U (en) | Mould frame device for finishing machine | |
| CN200998903Y (en) | Injection molding machine | |
| CN201061918Y (en) | Full-automatic powder molding machine | |
| CN107552784B (en) | Hydraulic press for powder metallurgy | |
| CN109719988A (en) | Full-automatic circular knife dry powder hydrostatic press | |
| CN104972555A (en) | Electrically driven automatic refractory brick pressing machine and method for forming refractory brick | |
| CN209775643U (en) | Full-automatic round blade dry powder hydraulic press | |
| CN210047126U (en) | Full-automatic round bar dry powder forming hydraulic machine | |
| CN205124931U (en) | Automatic tea pressing machine | |
| CN109878136B (en) | Automatic liftout press | |
| CN109719989A (en) | Full automatic round stick dry powder forming hydraulic press | |
| CN109822964A (en) | Full-automatic tungsten carbide, carbonized titanium powder hydraulic press | |
| CN208468663U (en) | A kind of Ceramic Tiles moulding press | |
| CN110202824A (en) | A kind of high-accuracy powder molding forming servo press mould frame mechanism | |
| CN209775644U (en) | Full-automatic hydraulic press for tungsten carbide and titanium carbide powder | |
| CN104942973A (en) | Up-down pressing fireproof material hydraulic forming machine and one-time forming method thereof | |
| CN210045960U (en) | Full-automatic wet clay sand core making machine | |
| CN200998918Y (en) | Full-automatic plastic branch forming machine | |
| CN213798294U (en) | Novel automatic stirring device for paste of forming machine |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |