CN107553964A - Tablet press - Google Patents
Tablet press Download PDFInfo
- Publication number
- CN107553964A CN107553964A CN201711008115.5A CN201711008115A CN107553964A CN 107553964 A CN107553964 A CN 107553964A CN 201711008115 A CN201711008115 A CN 201711008115A CN 107553964 A CN107553964 A CN 107553964A
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- rod
- tablet press
- press machine
- elevating lever
- cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000003028 elevating effect Effects 0.000 claims description 66
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 17
- 239000000843 powder Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Medicinal Preparation (AREA)
Abstract
The application discloses a tablet press, which comprises a punching disc, a machine body, a filling support, a lifting mechanism and a load shedding oil cylinder, wherein the punching disc is provided with a lower punching rod; wherein, a filling guide rail used for contacting with the lower punch rod is arranged on the filling bracket; the filling bracket is arranged on the machine body through the lifting mechanism and can move up and down relative to the machine body; the load shedding oil cylinder comprises a cylinder body fixed on the machine body and a piston rod assembled in the cylinder body, the cylinder body is divided into a rod cavity and a rodless cavity by a piston of the piston rod, the rod cavity and the rodless cavity are communicated with a hydraulic system to control the lifting of the piston rod, the lifting mechanism comprises a lifting rod, and the lifting rod is connected with a rod part extending outwards from the cylinder body on the piston rod and can lift along with the piston rod. Above-mentioned scheme can solve present artifical manual regulation deloading and have the regulation efficiency lower and the great problem of labour consume.
Description
Technical field
The application is related to tablet press machine technical field, more particularly to a kind of tablet press machine.
Background technology
Tablet press machine is the more conventional pharmaceutical equipment of pharmacy producer, for medicinal material powder to be made into tablet.Tablet press machine has
The advantages that production efficiency is higher, slice-making quality is higher, it is adapted to the production of high-volume tablet.The shutdown of tablet press machine and putting down for start
Stability, the protection to tablet press machine are most important.
During production, tablet press machine needs to stop in emergency when running into failure or emergency.Now, tablet press machine
Medicinal material powder in mould, which is in, to be suppressed, and the medicinal material powder filled in mould is more, and principal pressure now is more than
Principal pressure during normal production, therefore it is easier to the parts of overload mold damage and tablet press machine.In such cases, operating personnel
Restart tablet press machine, because tabletting load is larger, therefore it is motionless and vexed car phenomenon easily occur to have a motor belt motor, when serious very
The main motor of tablet press machine can extremely be burnt.
In order to realize that the off-load of tablet press machine starts, traditional mode is artificially to manually adjust to fill out before shutdown or start
Fill, and then reduce the loading of medicinal material powder, be finally reached the purpose for reducing principal pressure.After artificial manual setting, pressure
The service load when shutdown and start of piece machine can reduce, and enter without causing the excessive situation of start next time load.But this
The artificial regulation manually of kind realizes that the mode of off-load can not adapt to current tabletting production efficiency, and manually regulation is deposited
The problem of larger is expended in labour.
The content of the invention
The application provides a kind of tablet press machine, exists with the current manually regulation off-load of solution and adjusts less efficient and work
Power expends the problem of larger.
In order to solve the above problems, the application uses following technical proposals：
Tablet press machine, including be provided with the punch plate of lower plunger, the body below the punch plate and be arranged on the machine
Filling bracket, elevating mechanism and off-load oil cylinder on body；Wherein, it is provided with the filling bracket for being connect with the lower plunger
Tactile filling guide rail；The filling bracket is arranged on the body by the elevating mechanism, and can be relative to the body
Elevating movement；The off-load oil cylinder includes the cylinder body being fixed on the body and the piston rod being assemblied in the cylinder body, institute
The cylinder body is divided into rod chamber and rodless cavity by the piston for stating piston rod, and the rod chamber and the rodless cavity are communicated with liquid
For pressure system to control the lifting of the piston rod, the elevating mechanism includes elevating lever, the elevating lever with the piston rod
The bar portion for stretching in the cylinder body outside is connected, and can be lifted with the piston rod.
Preferably, in above-mentioned tablet press machine, the bar portion is sleeve member, and the bottom of the elevating lever is socketed in the piston rod
In.
Preferably, in above-mentioned tablet press machine, the cylinder body includes guide cylinder, and the guide cylinder is slidably matched with the bar portion.
Preferably, in above-mentioned tablet press machine, the guide cylinder, which is provided with, sets up the stage, and the body is provided with oil har opening, the oil
Cylinder holes is provided with link slot with the relative position of setting up the stage, and described set up the stage fixes company by hole with the link slot with back-up ring
Connect.
Preferably, in above-mentioned tablet press machine, the port of the oil har opening is provided with bushing, and the bushing is fixed on the body
On, the elevating lever is set in the bushing, and is slidably matched with the bushing in lifting direction.
Preferably, in above-mentioned tablet press machine, the elevating mechanism includes the elevating lever, worm screw and is set in the elevating lever
On, and the worm gear coordinated with the elevating lever screw thread, the worm gear form screw mechanism with the elevating lever, the worm screw is set
On the body, and with the worm gear to form worm-and-wheel gear；The worm gear is in the axis side of the elevating lever
To being positioned on the body.
Preferably, in above-mentioned tablet press machine, connected between the top of the bar portion and the worm gear by bearing.
Preferably, in above-mentioned tablet press machine, in addition to guide rod, the guide rod is slidably arranged on the body, and top
It is connected with the filling bracket.
Preferably, in above-mentioned tablet press machine, the guide rod is two, and is arranged symmetrically in the both sides of the elevating lever；It is described
The body is stretched in outside the bottom of guide rod, and is provided with adjusting nut, is provided with and rises between the adjusting nut and the body
Tight spring, the elastic force of the tensioner spring are consistent with the lifting direction of the guide rod.
Preferably, in above-mentioned tablet press machine, the inclination with the filling guide rail slips into the relative tensioner spring in face to institute
The elastic force for stating filling bracket application is the first elastic force；Away from the tensioner spring for tilting face of slipping into the filling bracket
The elastic force of application is the second elastic force；First elastic force is less than second elastic force.
Above-mentioned at least one technical scheme that the application uses can reach following beneficial effect：
Tablet press machine disclosed in the present application can be caused on elevating lever driving lower plunger by driving of the off-load oil cylinder to elevating lever
Liter, and then the amount of the medicinal material powder in reduction in die cavity, reach the purpose of off-load.Compared to manually reducing medicinal material powder at present
For the amount of material, tablet press machine disclosed in the present application can undoubtedly improve regulation efficiency by the way of, while during off-load
It is automatic to carry out, without expending excessive labour.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the part-structure schematic diagram of tablet press machine disclosed in the embodiment of the present application；
Fig. 2 is Fig. 1 partial enlargement structural representation；
Fig. 3 is Fig. 2 partial enlargement structural representation.
Description of reference numerals：
100- punch plates, 110- upper plungeres, 120- lower plungeres, 130- medicinal materials powder, 200- bodies, 210- oil har openings, 211-
Axle sleeve, 300- filling brackets, 310- fillings guide rail, 311- are tilted and are slipped into face, 400- elevating mechanisms, 410- elevating levers, 420- snails
Bar, 430- worm gears, 440- bearings, 500- off-loads oil cylinder, 510- cylinder bodies, 511- rod chambers, 512- rodless cavities, 513- guide cylinders,
513a- relief holes, 513b- set up the stage, 513c- holes back-up ring, 520- piston rods, 521- pistons, 522- bar portions, 522a- endless grooves,
600- guide rods, 610- adjusting nuts, 620- tensioner springs.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
Below in conjunction with accompanying drawing, the technical scheme that each embodiment of the application provides is described in detail.
Fig. 1-3 are refer to, the embodiment of the present application discloses a kind of tablet press machine, and disclosed tablet press machine includes punch plate 100, body
200th, filling bracket 300, elevating mechanism 400 and off-load oil cylinder 500.
Wherein, punch plate 100 is arranged on the top of body 200, and can be rotated relative to body 200.It is provided with punch plate 100
Upper plunger 110, lower plunger 120 and middle die cavity, middle die cavity is interior to be filled with medicinal material powder 130.Upper plunger 110 and lower plunger 120
Punching press can be in middle die cavity by the punching press piece agent of medicinal material powder 130.Certainly, lower plunger 120 is located at the bottom of middle die cavity, undershoot
Bar 120 filled section move up can reduce in die cavity volume, and then can by middle die cavity medicinal material powder ejection in die cavity, most
The amount of medicinal material powder in reducing eventually in die cavity.
Body 200 is located at the lower section of punch plate 100, and filling bracket 300, elevating mechanism 400 and off-load oil cylinder 500 are arranged on machine
On body 200.The filling guide rail 310 for being contacted with lower plunger 120 is provided with filling bracket 300, is produced in specific tabletting
In, punch plate 100 drives lower plunger 120 to rotate, when lower plunger 120 can be under the interference of filling guide rail 310 by filling guide rail 310
Move up, and then realize quantitative filling or reduce loading.
Filling bracket 300 is arranged on body 200 by elevating mechanism 400, and relative in the presence of elevating mechanism 400
Make elevating movement in body 200.
Off-load oil cylinder 500 includes the cylinder body 510 being fixed on body 200 and the piston rod 520 being assemblied in cylinder body 510.
Piston rod 520 includes the piston 521 in the inner chamber of cylinder body 510 and is fixedly linked with piston 521, and stretches in cylinder body 510 outside
Bar portion 522.The inner chamber of cylinder body 510 is divided into rod chamber 511 and rodless cavity 512 by piston 521.Rod chamber 511 and rodless cavity
512 are communicated with hydraulic system, to control the lifting of piston rod 520.
Elevating mechanism 400 includes elevating lever 410, elevating lever 410 and the outer bar portion 522 for stretching in cylinder body 510 on piston rod 520
It is connected, and can be lifted with piston rod 520.
The tablet press machine that the embodiment of the present application provides is as follows in the course of work：
In start or shutdown, the oil-feed of HYDRAULIC CONTROL SYSTEM rodless cavity 512, such as the cavity of resorption oil inlet A in Fig. 3, with nothing
The progress of the oil-feed of rod cavity 512, piston rod 520 can rise, and then by promoting elevating lever 410 to rise, the rising energy of elevating lever 410
The driving filling guide rail 310 of filling bracket 300 is enough driven to rise, it is final to cause filling guide rail 310 to promote lower plunger 120 to rise.Under
(such as lower plunger 120 rises 2 millimeters to the amount of medicinal material powder 130 during the rising of jumper bar 120 can be reduced in die cavity, then middle mould
Medicinal material powder in chamber then reduces 2 millimeters), (scraping mechanism that can be sheeted machine is scraped for the reduction of the medicinal material powder doses in middle die cavity
Walk) principal pressure when tablet press machine starts can be reduced, that is, reduce and start load.The reduction of load is advantageous to tablet press machine safely and smoothly
Start and shut down.After tablet press machine start completion, the oil-feed of HYDRAULIC CONTROL SYSTEM rod chamber 511, such as the epicoele oil inlet in Fig. 3
B, rodless cavity 512 pass through cavity of resorption oil inlet A oil returns；With the progress of the oil-feed of rod chamber 511, piston rod 520 can decline, Jin Erhui
Elevating lever 410 is driven to decline, it is final to drive lower plunger 120 to drop to operating position, and then prepare follow-up tabletting work.
Tablet press machine disclosed in the embodiment of the present application can be seen that by off-load oil cylinder 500 to rising by the above-mentioned course of work
The driving of bar 410 is dropped, elevating lever 410 can be caused to drive lower plunger 120 to rise, and then the medicinal material powder in reduction in die cavity
Amount, reach the purpose of off-load.For the amount of medicinal material powder is manually reduced at present, tablet press machine disclosed in the present application is adopted
Mode can undoubtedly improve regulation efficiency, while be carried out automatically during off-load, without expending excessive labour.
In order to improve the stability of assembling, in the application, the bar portion 522 of piston rod 520 is sleeve member, elevating lever 410
Bottom is socketed in bar portion 522.Assembling is realized specifically, can coordinate between bar portion 522 and elevating lever 410 by gap.
In preferable scheme, cylinder body 510 includes guide cylinder 513.Bar portion 522 is set in guide cylinder 513, and and guide cylinder
513 are slidably matched, and this can further improve the stability of the lifting of piston rod 520.In order to ensure the slip of piston rod 520 is easier
Carry out, it is preferred that relief hole 513a is provided with guide cylinder 513, the circumferencial direction of bar portion 522 is provided with endless groove 522a, ring
Shape groove 522a and relief hole 513a are positioned opposite, and then can introduce external air between bar portion 522 and guide cylinder 513.
Guide cylinder 513 can also play a part of installing off-load oil cylinder 500.Set up the stage specifically, guide cylinder 513 can be provided with
513b, oil har opening 210 is provided with body 200, the position relative with the 513b that sets up the stage of oil har opening 210 is provided with link slot, set up the stage
513b is fixedly connected with link slot by hole with back-up ring 513c.
Specifically, the port of oil har opening 210 is provided with bushing 211, bushing 211 is fixed on body 200, elevating lever 410
It is set in bushing 211, and is slidably matched with bushing 211 in lifting direction.Bushing 211 can play the work of stable elevating lever 410
With, while can also reduce elevating lever 410 and directly produce abrasion with body 200.
In the embodiment of the present application, elevating mechanism 400 is the effect for realizing the adjustment height of filling bracket 300.Elevating mechanism 400
The driving equipment that elevating lever 410 can be included and drive elevating lever 410 to lift.Realize the driving equipment knot that elevating lever 410 lifts
Structure have it is a variety of, referring again to Fig. 2, in a kind of specific embodiment, elevating mechanism 400 include elevating lever 410, worm screw 420
With worm gear 430.Worm gear 430 is set on elevating lever 410, and is coordinated with the screw thread of elevating lever 410.Worm gear 430 and the structure of elevating lever 410
Into screw mechanism.Certainly, worm gear 430 is positioned on body 200 in the axial direction of elevating lever 410, in such cases, worm gear
430 can only rotate, and can not be moved in the lifting direction of elevating lever 410.Worm screw 420 is arranged on body, and is coordinated with worm gear 430
To form worm-and-wheel gear.In the specific course of work, worm screw 420 rotates under the drive of motor, and then causes
Worm gear 430 rotates, and the rotation of worm gear 430 can cause elevating lever 410 to lift.Certainly, during off-load, off-load oil cylinder 500
Piston rod 520 lifting amount it is smaller, therefore do not interfere with the cooperation between worm screw 420 and worm gear 430.
More it is stably rotated in order that obtaining worm gear 430 and realizing, can be set between the top of bar portion 522 and worm gear 430
Bearing 440.Bearing 440 can realize support of the piston rod 520 to worm gear 430, while not interfere with the rotation of worm gear 430 again.
As described above, filling guide rail 310 is lifted in the presence of elevating mechanism 400 or off-load oil cylinder 500, in order to
So that the elevating movement of filling guide rail 310 is more stable, tablet press machine disclosed in the embodiment of the present application also includes guide rod 600, guide rod
600 are slidably arranged on body 200, and the top of guide rod 600 is fixedly connected with filling bracket 300.In such cases, fill
The motion of support 300 can by guide rod 600 being slidably matched and more stable relative to body 200.
In preferable scheme, guide rod 600 is two, and two guide rods 600 are symmetrically disposed in the both sides of elevating lever 410, is risen
The effect being oriented to equilibrium.Body 200 is stretched in outside the bottom of guide rod 600, and is provided with adjusting nut 610, adjusting nut 610 with
Tensioner spring 620 can be provided between body 200, the elastic force of tensioner spring 620 is consistent with the lifting direction of guide rod 600.This
In the case of kind, tensioner spring 620 can facilitate the quickly and stably reset of filling bracket 300.
Filling guide rail 310 is provided with inclination and slips into face 311, and inclination slips into face 311 and enables to lower plunger 120 with punch plate
Face 311 is slipped into inclination to contact, and then realize the quantitative filling of lower plunger 120 or reduce loading behaviour during 100 rotations
Make.During this, lower plunger 120 also contacts inclination and slips into face 311, and then slips into face 311 to inclination and apply certain pressure, is
Ensure to fill guide rail 310, extend the stabilization of filling guide rail 310, avoid one end from being tilted, in preferable scheme, such as Fig. 2 institutes
Show, it is first that inclinations with filling guide rail 310, which slips into the elastic force that the relative tensioner spring 620 in face 311 applies to filling bracket 300,
Elastic force；The elastic force that the tensioner spring 620 that remote inclination slips into face 311 applies to filling bracket 300 is the second elastic force；First elastic force
Less than second elastic force.This can cause the second larger elastic force to act on filling guide rail 310 and slip into the another of face 311 away from inclination
One end, it is ensured that stabilization, the balance of filling guide rail 310.
Herein, as long as the technical characteristic non-contradiction in each preferred scheme can be combined to form scheme, these schemes
In the range of disclosure.
Herein, only emphasis describes difference with other preferred schemes, each preferred scheme to each preferred scheme
As long as not conflicting, it can be combined, the embodiment formed after combination also within category disclosed in this specification, is examined
Consider that text is succinct, herein with regard to no longer individually being described to combining formed embodiment.
Embodiments herein is the foregoing is only, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, it is equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. tablet press machine, it is characterised in that punch plate, the body below the punch plate and setting including being provided with lower plunger
Filling bracket, elevating mechanism and off-load oil cylinder on the body；Wherein, be provided with the filling bracket for it is described
The filling guide rail of lower plunger contact；The filling bracket is arranged on the body by the elevating mechanism, and can be relative to
The body elevating movement；The off-load oil cylinder includes the cylinder body being fixed on the body and the work being assemblied in the cylinder body
The cylinder body is divided into rod chamber and rodless cavity by stopper rod, the piston of the piston rod, and the rod chamber and the rodless cavity are equal
Hydraulic system is communicated with to control the lifting of the piston rod, the elevating mechanism includes elevating lever, the elevating lever with it is described
The outer bar portion for stretching in the cylinder body is connected on piston rod, and can be lifted with the piston rod.
2. tablet press machine according to claim 1, it is characterised in that the bar portion is sleeve member, the bottom of the elevating lever
It is socketed in the piston rod.
3. tablet press machine according to claim 1, it is characterised in that the cylinder body includes guide cylinder, the guide cylinder and institute
Bar portion is stated to be slidably matched.
4. tablet press machine according to claim 3, it is characterised in that the guide cylinder, which is provided with, is set up the stage, and the body is set
There is oil har opening, the oil har opening is provided with link slot with the relative position of setting up the stage, and described set up the stage passes through with the link slot
Hole is fixedly connected with back-up ring.
5. tablet press machine according to claim 4, it is characterised in that the port of the oil har opening is provided with bushing, the lining
Set is fixed on the body, and the elevating lever is set in the bushing, and is slidably matched with the bushing in lifting direction.
6. tablet press machine according to claim 1, it is characterised in that the elevating mechanism include the elevating lever, worm screw and
It is set on the elevating lever, and the worm gear coordinated with the elevating lever screw thread, the worm gear form leading screw with the elevating lever
Mechanism, the worm screw are arranged on the body, and with the worm gear to form worm-and-wheel gear；The worm gear is in institute
The axis direction for stating elevating lever is positioned on the body.
7. tablet press machine according to claim 5, it is characterised in that pass through axle between the top of the bar portion and the worm gear
Hold connection.
8. tablet press machine according to claim 1, it is characterised in that be also slidably arranged in institute including guide rod, the guide rod
State on body, and top is connected with the filling bracket.
9. tablet press machine according to claim 8, it is characterised in that the guide rod is two, and is arranged symmetrically in the liter
The both sides of bar drop；The body is stretched in outside the bottom of the guide rod, and is provided with adjusting nut, the adjusting nut and the machine
Tensioner spring is provided between body, the elastic force of the tensioner spring is consistent with the lifting direction of the guide rod.
10. tablet press machine according to claim 9, it is characterised in that it is relative that the inclination with the filling guide rail slips into face
The elastic force that the tensioner spring applies to the filling bracket is the first elastic force；Away from the tensioner bullet for tilting face of slipping into
The elastic force that spring applies to the filling bracket is the second elastic force；First elastic force is less than second elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008115.5A CN107553964B (en) | 2017-10-24 | 2017-10-24 | Tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008115.5A CN107553964B (en) | 2017-10-24 | 2017-10-24 | Tablet press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107553964A true CN107553964A (en) | 2018-01-09 |
| CN107553964B CN107553964B (en) | 2024-01-23 |
Family
ID=60987174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008115.5A Active CN107553964B (en) | 2017-10-24 | 2017-10-24 | Tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553964B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655469A (en) * | 2018-01-25 | 2020-09-11 | 科施股份公司 | Safety guide rail for rotary press |
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|---|---|---|---|---|
| FR1395775A (en) * | 1964-02-28 | 1965-04-16 | Chemokomplex Vegyipari Gep Es | Tool lowering and raising device for tablet machines |
| GB1540932A (en) * | 1976-06-03 | 1979-02-21 | Kilian & Co Gmbh | Rotary tablet press |
| JPH0570800U (en) * | 1992-02-29 | 1993-09-24 | アイダエンジニアリング株式会社 | Stick release device for mechanical press |
| JP2871660B1 (en) * | 1998-01-22 | 1999-03-17 | 株式会社畑鉄工所 | Rotary powder compression molding machine |
| JP2001287098A (en) * | 2000-04-06 | 2001-10-16 | Tdk Corp | Die device for powder compacting |
| CN102777443A (en) * | 2012-08-15 | 2012-11-14 | 三一重工股份有限公司 | Hydraulic cylinder, hydraulic system and engineering machine |
| CN204622662U (en) * | 2015-03-25 | 2015-09-09 | 聊城万合工业制造有限公司 | Tablet press machine cooling fin device |
| US20160288375A1 (en) * | 2015-04-06 | 2016-10-06 | Kikusui Seisakusho Ltd. | Spray device and compression molding machine including the same |
| CN206465412U (en) * | 2016-12-21 | 2017-09-05 | 台州市博纳模具有限公司 | Plastic chair injection mold self locking oil cylinder anti-back system |
| CN207683018U (en) * | 2017-10-24 | 2018-08-03 | 北京新龙立科技有限公司 | Tablet press machine |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1395775A (en) * | 1964-02-28 | 1965-04-16 | Chemokomplex Vegyipari Gep Es | Tool lowering and raising device for tablet machines |
| GB1540932A (en) * | 1976-06-03 | 1979-02-21 | Kilian & Co Gmbh | Rotary tablet press |
| JPH0570800U (en) * | 1992-02-29 | 1993-09-24 | アイダエンジニアリング株式会社 | Stick release device for mechanical press |
| JP2871660B1 (en) * | 1998-01-22 | 1999-03-17 | 株式会社畑鉄工所 | Rotary powder compression molding machine |
| JP2001287098A (en) * | 2000-04-06 | 2001-10-16 | Tdk Corp | Die device for powder compacting |
| CN102777443A (en) * | 2012-08-15 | 2012-11-14 | 三一重工股份有限公司 | Hydraulic cylinder, hydraulic system and engineering machine |
| CN204622662U (en) * | 2015-03-25 | 2015-09-09 | 聊城万合工业制造有限公司 | Tablet press machine cooling fin device |
| US20160288375A1 (en) * | 2015-04-06 | 2016-10-06 | Kikusui Seisakusho Ltd. | Spray device and compression molding machine including the same |
| CN206465412U (en) * | 2016-12-21 | 2017-09-05 | 台州市博纳模具有限公司 | Plastic chair injection mold self locking oil cylinder anti-back system |
| CN207683018U (en) * | 2017-10-24 | 2018-08-03 | 北京新龙立科技有限公司 | Tablet press machine |
Non-Patent Citations (1)
| Title |
|---|
| 孙传瑜、张维州, 山东大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655469A (en) * | 2018-01-25 | 2020-09-11 | 科施股份公司 | Safety guide rail for rotary press |
| US11919268B2 (en) | 2018-01-25 | 2024-03-05 | Korsch Ag | Safety rail for a rotary press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107553964B (en) | 2024-01-23 |
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