CN205731165U - A kind of tablet machine - Google Patents
A kind of tablet machine Download PDFInfo
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- CN205731165U CN205731165U CN201620653769.8U CN201620653769U CN205731165U CN 205731165 U CN205731165 U CN 205731165U CN 201620653769 U CN201620653769 U CN 201620653769U CN 205731165 U CN205731165 U CN 205731165U
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- wheel set
- rolling wheel
- shaft
- rotating shaft
- rotary shaft
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Abstract
This utility model provides a kind of tablet machine, because arranging a plurality of groove on the surface of upper rolling wheel set and lower rolling wheel set, it is possible to powder is pressed into bar shaped；Because arranging slide rail on rolling installation unit vertical direction, mounting seat is slidably mounted on the slide rail of rolling installation unit, the two ends of upper rotating shaft and lower rotary shaft are arranged in mounting seat and are connected with drive division by cross coupler respectively, so drive division is time on driving, rotating shaft and lower rotary shaft rotate, upper rotating shaft and lower rotary shaft can also upper and lower micro-movement, thus regulate the size of the extruding force between two rolling wheel set；The two ends of lower rotary shaft are supported with two groups of slim hydraulic cylinders, slim hydraulic cylinder, hydraulic accumulator, Pressure gauge and air driven pump are sequentially connected with, the extruding force moment between two rolling wheel set is made to be in stable state, thus ensure that the quality of tabletting, a kind of tablet machine the most of the present utility model can not only be by powder tabletting, and the gap between two running rollers can be adjusted according to loading condition, tablet quality is high.
Description
Technical field
This utility model belongs to materials result technical field, is specifically related to a kind of tablet machine.
Background technology
Along with the demand of alkaline Mn cell is continuously increased by home and abroad, needing to produce more battery, expanding production then needs
Wanting more positive powder, no matter existing positive pole breading equipment production line the most can not meet demand in quality or quantity.
It is thus desirable to work out a new positive pole breading equipment production line to meet the volume of production to positive powder, raw at positive powder equipment
Produce line include stirring, tabletting, crush, the process such as thin pelletize, high-quality positive powder will be produced, need in tableting processes by
Powder is pressed into strip, and the medicament dry method rolling tablet machine of Patent No. CN202654416U, on resting barrel and movable drum
All offer material extrusion groove, therefore powder can be pressed into strip, but, resting barrel and movable drum position are relatively fixed, when negative
When carrying different, the density of tabletting is different, thus causes final end product quality unstable.
Summary of the invention
The purpose of this utility model is to provide a kind of by powder tabletting, and can according to loading condition adjust running roller it
Between a kind of tablet machine in gap.
This utility model provides a kind of tablet machine, including: support, rack-mount tabletting portion and drive division 30,
Connecting tabletting portion and the shaft coupling of drive division and rack-mount hydraulic section, support comprises: surface plate 11, Yi Jigu
It is scheduled on surface plate 11 and is provided with on vertical direction the rolling installation unit 12 of slide rail；Tabletting portion comprises: four are slidably installed
Mounting seat 26 on the slide rail of rolling installation unit 12, two ends are separately mounted to the upper rotating shaft 21 in two mounting seats 26, set
The upper rolling wheel set 22, the two ends that are located in rotating shaft 21 are separately mounted in two other mounting seat 26 and are positioned under rotating shaft 21 just
The lower rotary shaft 23 of side, the lower rolling wheel set 24 that is set on lower rotary shaft 23；Shaft coupling comprises: respectively with drive division 30 and upper rotating shaft 21
The upper cross coupler 41 being connected and the lower cross coupler 42 being connected with drive division 30 and lower rotary shaft 23 respectively；Liquid
Splenium comprises: hydraulic accumulator 53 that air driven pump 51 is connected with air driven pump 51, is arranged on and is connected air driven pump 51, hydraulic energy-accumulating
Pressure gauge 52 on pipeline between device 53 and near the oil-in side of hydraulic accumulator and with the oil-out of hydraulic accumulator 53
Connect and be separately mounted to the slim hydraulic cylinder 54 of four below lower rotary shaft 23 two ends, wherein, upper rolling wheel set 22 and lower rolling wheel set
The surface of 24 is respectively provided with plural number bar groove 27.
A kind of tablet machine of the present utility model can also make further improvements restriction, upper rotating shaft 21 and the two ends of lower rotary shaft 23
And it is folded with clutch shaft bearing 25 between mounting seat 26 respectively.Friction during for reducing upper rotating shaft and lower rotary shaft rotation.
A kind of tablet machine of the present utility model can also make further improvements restriction, also includes: cooling water portion, cools down water portion
Comprise: cooling water provides device and the circulating cooling water pipe 71 providing device to be connected with cooling water, upper rotating shaft 22 and lower rotary shaft
24 arrange porose 28 centrally along direction, axis, circulating cooling water pipe 71 is connected with the hole 28 of upper rotating shaft 21 and lower rotary shaft.
Lower the temperature for clutch shaft bearing 25, prevent bearing running hot from causing the phenomenons such as explosion.
A kind of tablet machine of the present utility model can also make further improvements restriction, upper cross coupler 41 and lower ten couplets
Axial organ 42 all comprises: driving shaft half a coupler 421, driven shaft half a coupler 422 and be folded in moving axis half a coupler 421 and
Telophragma 423 between driven shaft half a coupler 422, the both sides of telophragma 423 are fixed with at least three the second bearing 43.When upper
When rotating shaft 21 and lower rotary shaft 23 move up and down, reduce the friction between telophragma and two half a couplers, thus do not affect and turn
Moving up and down of axle 21 and lower rotary shaft 23, improves the quality of tabletting.
A kind of tablet machine of the present utility model can also make further improvements restriction, and drive division comprises: be sequentially in transmission connection
Motor 31, torque limiter 32, decelerator 33, Double-row-roller chain coupling 34 and double output gear case 35.For for upper turn
Axle 21 and lower rotary shaft 23 provide suitable rotating speed.
A kind of tablet machine of the present utility model can also make further improvements restriction, and torque limiter 32 is provided with first
Metal coupling 321, the shell of torque limiter 32 is installed the first proximity switch 36, and the rotating shaft of motor 31 fan end is installed the
Two metal couplings 311, motor 31 shell is provided with the second proximity switch 37, and the first proximity switch 36 is positioned at the first metal bosses
The Plane of rotation of 321, the second proximity switch 37 is positioned at the Plane of rotation of the second metal coupling 311, and the first proximity switch 36 with
Second proximity switch 37 is in the same side of motor 31 rotating shaft.Whether send out between torque limiter 32 and the rotating shaft of motor for detecting
Raw skidding.
A kind of tablet machine of the present utility model can also make further improvements restriction, also includes: powder recoverer 60, powder
Recoverer 60 is arranged on below lower rolling wheel set 24.Sheet of powder is not pressed by two rolling wheel set for reclaiming.
A kind of tablet machine involved by this utility model, because being uniformly arranged on the surface of upper rolling wheel set and lower rolling wheel set
Plural number bar groove, it is possible to be pressed into the lamellar of bar shaped by powder；Because being provided with slide rail on rolling installation unit vertical direction,
The two ends of upper rotating shaft and lower rotary shaft are arranged in mounting seat, and mounting seat is slidably mounted on the slide rail of rolling installation unit, and
Upper rotating shaft and lower rotary shaft are connected with drive division by cross coupler respectively, so, drive division is rotating shaft and lower rotary shaft on driving
During rotation, upper rotating shaft and lower rotary shaft can also upper and lower micro-movements such that it is able to regulate the size of extruding force between two rolling wheel set；
The two ends of lower rotary shaft use two groups of slim hydraulic cylinders to be supported, and slim hydraulic cylinder, hydraulic accumulator, Pressure gauge and air driven pump depend on
Secondary connection, it is possible to make the extruding force moment between two rolling wheel set be in stable state, thus ensure that the matter of tabletting
Amount, therefore, a kind of tablet machine of the present utility model by powder tabletting, and can not only can adjust two rollers according to loading condition
Gap between wheel, tablet quality is high.
Accompanying drawing explanation
Fig. 1 is that in embodiment of the present utility model, the master of tablet machine regards-sectional view；
Fig. 2 is the vertical view of tablet machine-decomposed figure in embodiment of the present utility model；
Fig. 3 is the A-A sectional view of tablet machine in Fig. 1 in embodiment of the present utility model；
Fig. 4 is the top view of embodiment bottom bracket of the present utility model；
Fig. 5 is the partial enlarged drawing of rolling wheel set in Fig. 3 in embodiment of the present utility model；
Fig. 6 is the enlarged drawing of cross coupler in Fig. 1 in embodiment of the present utility model；
Fig. 7 is the part-structure enlarged drawing of drive division in Fig. 1 in embodiment of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, with
Lower embodiment combines accompanying drawing and is specifically addressed a kind of tablet machine of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, tablet machine comprises: support, tabletting portion, drive division, cross coupler, hydraulic section, powder
Material recoverer and cooling water portion.Tabletting portion, drive division, cross coupler, hydraulic section and powder recoverer are installed on support,
Tabletting portion is connected with drive division by cross coupler.
Support includes surface plate 11, rolling installation unit 12, hydraulic pressure fixed mount 13 and tapping channel 14, rolls installation unit
It is provided with slide rail on the vertical direction of 12.As it is shown in fig. 7, rolling installation unit 12 is four columns, four column vertical directions
On be respectively arranged with fin 121.
Tabletting portion comprises: upper rotating shaft 21, upper rolling wheel set 22, lower rotary shaft 23, lower rolling wheel set 24, four clutch shaft bearings 25, four
Individual mounting seat 26.Upper rolling wheel set 22 is set in rotating shaft 21, the two ends of a upper rotating shaft 21 sheathed clutch shaft bearing 25 respectively, under
Rolling wheel set 24 is set on lower rotary shaft 23, is positioned at the underface of rolling wheel set 22, the most sheathed one the of the two ends of lower rotary shaft 23
One bearing 25.Four clutch shaft bearings 25 are separately fixed in mounting seat 26, and mounting seat 26 is slidably mounted on rolling installation unit 12
On, as shown in Figure 4, the both sides of each mounting seat 26 are respectively arranged with a keyway 261, and keyway 261 matches with fin 121,
Mounting seat 26 can be slided up and down along column 12, and therefore, upper rolling wheel set 22 and lower rolling wheel set 24 can move up and down.Discharging
Passage 14 is arranged on the side between rolling wheel set 22 and lower rolling wheel set 24.
As it is shown in figure 5, be provided with 90 grooves 27, each rolling wheel set on the surface of upper rolling wheel set 22 and lower rolling wheel set 24
On 90 grooves 27 all with the centerline parallel of this rolling wheel set, and be angularly distributed in the surface of this rolling wheel set.Therefore two
Powder, when powder is carried out tabletting, can be pressed into strip by rolling wheel set.
Drive division comprises: motor 31, torque limiter 32, decelerator 33, Double-row-roller chain coupling 34, dual output gear
Case the 35, first proximity switch 36 and the first proximity switch 37.Motor 31, torque limiter 32, decelerator 33, duplex chain join
Axial organ 34 and double output gear case 35 are sequentially in transmission connection.
As it is shown in fig. 7, install the first metal coupling 321 on torque limiter 32, the first metal coupling 321 can be along with torsion
Square limiter 32 rotates, and the shell of torque limiter 32 is installed the first proximity switch 36, and the first proximity switch 36 is positioned at first
On the Plane of rotation of metal coupling 321." L " shape fixed mount 38 is installed, on " L " shape fixed mount 38 in the rotating shaft of motor 31 fan end
Installing the second metal coupling 311, the second metal coupling 311 can be along with the axis of rotation of motor 31, and the second proximity switch 37 is pacified
It is contained on motor 31 shell, and is positioned on the Plane of rotation of the second metal coupling 311.And first metal coupling the 321, second gold medal
The rotating shaft belonging to projection 311 and motor 31 is same plane, and is positioned at the same side of the rotating shaft of motor 31.Under normal circumstances, motor
The axis of rotation of 31 one week, torque limiter 32 also rotates one week, and therefore, the first proximity switch 36 and the second proximity switch 37 are same
Time bright light.If occurring overload in tableting processes or during mechanical breakdown, torque limiter 32 can locate first skidding, now, the
One proximity switch 36 and the second proximity switch 37 will not bright light simultaneously, operator can shut down in time according to the situation of bright light,
Thus it is effectively protected motor 31.
Shaft coupling includes: upper cross coupler 41 and lower cross shaft joint 42.As shown in Figure 6, upper cross coupler 41 He
Lower cross shaft joint 42 all comprises: driving shaft half a coupler 421, driven shaft half a coupler 422 and telophragma 423.Two actives
Axle half a coupler 421 is connected with two gear shafts of double output gear case 35 respectively, two driven shaft half a couplers 422 respectively with
Upper rotating shaft 21 and lower rotary shaft 23 connect, telophragma 423 be folded in driving shaft half a coupler 421 and driven shaft half a coupler 422 it
Between, telophragma 423 is fixed with three the second bearings 43, second bearing 43 is fixed on the centre of telophragma 423 side, and
And nest in the groove of driven shaft half a coupler 422, and there is gap in groove, wherein, upper cross coupler 41 and under
Gap between this second bearing 43 from groove of driven shaft half a coupler 422 of cross shaft joint 42 is different, this spacing according to
Produce it needs to be determined that, in the present embodiment, this second bearing 43 of upper cross coupler 41 is recessed with driven shaft half a coupler 422
Gap between groove is 5mm；Between this second bearing 43 and groove of driven shaft half a coupler 422 of lower cross coupler 42
Gap is 25mm.Two other the second bearing 43 is fixed on the two ends of telophragma 423 opposite side.Use bearing 43 respectively with both sides
Driving shaft half a coupler 421 contact with driven shaft half a coupler 422, it is ensured that when upper rolling wheel set 22 and lower rolling wheel set 24 are negative
When carrying increase, in convenience, rotating shaft 21 and lower rotary shaft 23 move the most up and down so that upper rolling wheel set 22 and lower rolling wheel set 24
Between gap increase, thus ensure that the density of the strip powder of extrusion is in the same size.
As it is shown in fig. 7, hydraulic section comprises: air driven pump 51, hydraulic accumulator 53, Pressure gauge 52 and four slim hydraulic cylinders
54.Air driven pump 51 is arranged in plane 11, and hydraulic accumulator 53 and Pressure gauge 52 are fixed on hydraulic pressure fixed mount 13, hydraulic energy-accumulating
Device 53 is connected with air driven pump 51 by high-pressure oil pipe, and Pressure gauge 52 is arranged on the height between hydraulic accumulator 53 and air driven pump 51
On pressuring oil pipe and near the oil-in side of hydraulic accumulator 53, four slim hydraulic cylinders 54 are respectively by four high-pressure oil pipes and liquid
The drain pipe of pressure accumulator 53 is connected.Four slim hydraulic cylinders 54 are uniformly arranged on two supporting with lower rotary shaft 23 bearing block
Below, being respectively mounted two slim hydraulic cylinders 54 below two bearing blocks that i.e. lower rotary shaft 23 is supporting, slim hydraulic cylinder 54 is for propping up
Support two bearing blocks supporting with lower rotary shaft 23.
Powder recoverer 60 is arranged on the lower section of lower rolling wheel set 23, for reclaiming through upper rolling wheel set 21 and lower rolling wheel set 23
The powder of sheet it is not pressed into after tabletting.
Cooling water portion comprises: cooling water provides device (not shown) and the circulation providing device to be connected with cooling water
Cooling water pipe 71.Cooling water provide device be used for carrying Cooling Water, upper rotating shaft 22 and lower rotary shaft 24 centrally along direction, axis
Arranging porose 28, circulating cooling water pipe 71 is connected with the hole 28 of upper rotating shaft 22 and lower rotary shaft 24, for cooling bearing, prevents axle
Hold overheated and cause explosion.
During work, motor 31 rotates, by torque limiter 32, decelerator 33, Double-row-roller chain coupling 34, dual output
Gear-box 35 transmits power, and imparts power to upper rotating shaft 22 respectively through upper cross coupler 41 and lower cross shaft joint 42
With lower rotary shaft 24, thus upper rolling wheel set 21 and lower rolling wheel set 23 is driven to relatively rotate.Powder enters tabletting portion, the upper roller being rotated
Pinch roller 21 and lower rolling wheel set 23 tabletting, enter powder recoverer 60 without the powder being pressed into sheet, and the lamellar of bar shaped is passed through
Discharging opening 14 enters breaker 80.
Here, describe for convenience, by upper rolling wheel set 21, upper rotating shaft 22 and two bearings being set in upper rotating shaft 22
25, two bearing blocks 26 totally upper roll-in assembly of bearing 25 is installed；By lower rolling wheel set 23, lower rotary shaft 24 with sheathed
Two bearings 25 on lower rotary shaft 24, install two bearing blocks 26 totally the most lower roll-in assembly of bearing 25.Carry out
During tabletting, if load is less, the hydraulic coupling of slim hydraulic cylinder 54 is equal to upper roll-in assembly and the weight of lower roll-in assembly
Amount, between upper rolling wheel set 21 and rolling wheel set 23 be pressed down against component, anti-work that four columns 12 act on roll-in assembly
Firmly three's sum, oil circuit pressure is stable, and the gap between upper rolling wheel set 21 and lower rolling wheel set 23 is constant, and system is in stable shape
State；When load becomes big, i.e. go up the extruding force between rolling wheel set 21 and rolling wheel set 23 and become big, therefore go up rotating shaft 22 and drive upper roll-in
Wheel 21 the most micro-movements, and owing to the extruding force between upper rolling wheel set 21 and rolling wheel set 23 becomes big so that slim hydraulic cylinder 54
Hydraulic coupling less than being pressed down against point between upper roll-in assembly and the weight of lower roll-in assembly, upper rolling wheel set 21 and rolling wheel set 23
Power, four columns 12 act on the counteracting force three's sum on roll-in assembly, and four slim hydraulic cylinders 54 are compressed so that
Lower rotary shaft 24 drives the lower downward micro-movement of rolling wheel set 23, and therefore, the gap between upper rolling wheel set 21 and lower rolling wheel set 23 increases, and makes
Must go up the extruding force between rolling wheel set 21 and rolling wheel set 23 to reduce, system reaches a new steady s tate again.Due to this
Planting fine setting effect, the extruding force between upper rolling wheel set 21 and rolling wheel set 23 is substantially the same, so the sheet material pressed out is close
Degree ratio is more uniform.
Above-mentioned embodiment is preferred case of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (7)
1. a tablet machine, it is characterised in that including: support, install tabletting portion on the bracket and drive division, connection institute
Stating tabletting portion and the shaft coupling of described drive division and install hydraulic section on the bracket, described support comprises: plane
Plate and be fixed on described surface plate and be provided with on vertical direction the rolling installation unit of slide rail；Described tabletting portion comprises:
Mounting seat, two ends on four described slide rails being slidably mounted on described rolling installation unit are separately mounted to two described installations
Upper rotating shaft on seat, the upper rolling wheel set being set in described upper rotating shaft, two ends are separately mounted in two other described mounting seat
And it is positioned at the lower rotary shaft immediately below described upper rotating shaft, the lower rolling wheel set being set on described lower rotary shaft；Described shaft coupling comprises: point
The upper cross coupler that is not connected with described drive division and described upper rotating shaft and respectively with described drive division and described lower turn
The lower cross coupler that axle is connected；Described hydraulic section comprises: hydraulic accumulator that air driven pump is connected with described air driven pump,
It is arranged on the pipeline connected between described air driven pump, described hydraulic accumulator and near the oil-in side of described hydraulic accumulator
Pressure gauge and be connected with the oil-out of described hydraulic accumulator and to be separately mounted to four below described lower rotary shaft two ends thin
Type hydraulic cylinder, wherein, the surface of described upper rolling wheel set and lower rolling wheel set is respectively provided with plural number bar groove.
A kind of tablet machine the most according to claim 1, it is characterised in that: wherein, described upper rotating shaft and the two ends of lower rotary shaft
And it is folded with clutch shaft bearing between described mounting seat respectively.
A kind of tablet machine the most according to claim 1, it is characterised in that also comprise: cooling water portion, described cooling water portion wraps
Contain: cooling water provides device and provides the circulating cooling water pipe that is connected of device with described cooling water, described upper rotating shaft and described
Lower rotary shaft arrange porose centrally along direction, axis, described circulating cooling water pipe is connected with described hole.
A kind of tablet machine the most according to claim 1, it is characterised in that: wherein, described upper cross coupler and described under
Cross coupler all comprises: driving shaft half a coupler, driven shaft half a coupler and be folded in described moving axis half a coupler and institute
Stating the telophragma between driven shaft half a coupler, the both sides of described telophragma are fixed with at least three the second bearing.
A kind of tablet machine the most according to claim 1, it is characterised in that: wherein, described drive division comprises: sequentially transmission is even
Motor, torque limiter, decelerator, Double-row-roller chain coupling and the double output gear case connect.
A kind of tablet machine the most according to claim 5, it is characterised in that: wherein, described torque limiter is provided with the
One metal coupling, the shell of described torque limiter is installed the first proximity switch, and the rotating shaft of described electric motor fan end is installed
Second metal coupling, described motor housing is provided with the second proximity switch, and described first proximity switch is positioned at described first gold medal
Belonging to the Plane of rotation of boss, described second proximity switch is positioned at the Plane of rotation of described second metal coupling, and described first connects
Nearly switch and described second proximity switch are in the same side of described machine shaft.
A kind of tablet machine the most according to claim 1, it is characterised in that also including: powder recoverer, described powder reclaims
Portion is arranged on below described lower rolling wheel set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653769.8U CN205731165U (en) | 2016-06-28 | 2016-06-28 | A kind of tablet machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653769.8U CN205731165U (en) | 2016-06-28 | 2016-06-28 | A kind of tablet machine |
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| Publication Number | Publication Date |
|---|---|
| CN205731165U true CN205731165U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653769.8U Active CN205731165U (en) | 2016-06-28 | 2016-06-28 | A kind of tablet machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN205731165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350021A (en) * | 2017-08-25 | 2017-11-17 | 太仓美克斯机械设备有限公司 | A kind of roll-in machinery that architectural shape is made using powder |
| CN108176327A (en) * | 2018-01-23 | 2018-06-19 | 宜春万申制药机械有限公司 | A kind of dry granulating machine |
-
2016
- 2016-06-28 CN CN201620653769.8U patent/CN205731165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350021A (en) * | 2017-08-25 | 2017-11-17 | 太仓美克斯机械设备有限公司 | A kind of roll-in machinery that architectural shape is made using powder |
| CN108176327A (en) * | 2018-01-23 | 2018-06-19 | 宜春万申制药机械有限公司 | A kind of dry granulating machine |
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