CN1532045A - Rotary compressing forming machine - Google Patents

Rotary compressing forming machine Download PDF

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Publication number
CN1532045A
CN1532045A CNA2004100088822A CN200410008882A CN1532045A CN 1532045 A CN1532045 A CN 1532045A CN A2004100088822 A CNA2004100088822 A CN A2004100088822A CN 200410008882 A CN200410008882 A CN 200410008882A CN 1532045 A CN1532045 A CN 1532045A
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CN
China
Prior art keywords
mentioned
pestle
aforementioned
centre
slave unit
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Granted
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CNA2004100088822A
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Chinese (zh)
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CN1262412C (en
Inventor
今村康晴
一
木村祥一
典
天本明典
司
岛田启司
好次
小根田好次
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Nitto Denko Corp
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Nitto Denko Corp
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Priority claimed from JP2003083659A external-priority patent/JP4022161B2/en
Priority claimed from JP2003118672A external-priority patent/JP4327495B2/en
Priority claimed from JP2003118625A external-priority patent/JP4559709B2/en
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN1532045A publication Critical patent/CN1532045A/en
Application granted granted Critical
Publication of CN1262412C publication Critical patent/CN1262412C/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses 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
    • B30B11/08—Presses 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

The rotary compression molding press has a first guide member which causes a guide mechanism for guiding the lower pestles according to the orbital motion of lower pestles interlocked to a rotator to vertically move the lower pestles engaged therewith according to the orbital motion of the lower pestles, and a second guide member which fixes the lower pestles engaged therewith regardless of the orbital motion of the lower pestles to top dead centers where their top ends are nearly flush with the openings at the lower edges of mortar sections. The lower pestles can selectively be engaged with the first and second guide members.

Description

Rotary compressing forming machine
Technical field
The present invention relates to be used for the rotary compressing forming machine that the material that is formed to powder etc. carries out compression molding.
Background technology
A kind of rotary compressing forming machine, possess around vertical rotating shaft and horizontally rotate the rotary body that drives and have a plurality of mortar portion along circumferential direction, but last pestle (going up pestle (last stamping parts)) and the following pestle (following pestle (following stamping parts)) that inserts from the top opening and the lower opening knee-action ground of aforementioned mortar portion respectively, to be filled in the interior material compression moldings that are formed such as powder of aforementioned mortar portion (mortar portion (female part)) by pestle on this and following pestle, it is used in all fields such as shaping of semiconductor encapsulating epoxy resin.
But rotary compressing forming machine in the past must be changed current mortar portion of installing, go up pestle and following pestle under the situation of the external diameter change of compression molded product, has the such problem of manufacturing a small amount of, multiple shape that is not suitable for.
That is, in above-mentioned rotary compressing forming machine, by the internal diameter of above-mentioned mortar portion be inserted into the last pestle in this mortar portion and the diameter of following pestle, determine the external diameter of compression molded product.
Therefore, state from the compression molded product of making diameter X1mm, under the situation of change specification for the state of the compression molded product of manufacturing diameter X2mm, must go up pestle and a following pestle with the corresponding mortar portion of X1mm, one, be replaced by and corresponding another mortar portion of X2mm, pestle and another pestle down on another, but common this replacing must be pulled down with above-mentioned down pestle the part of the guiding mechanism that cooperates, the knee-action of this time pestle is led, and brings the operation that bothers very much.
Like this, in the compressing forming machine in the past, above-mentioned specification change is not considered fully, consequently be not suitable for manufacturing a small amount of, the multiform shape.
Summary of the invention
The present invention proposes in view of above-mentioned prior art, and the one purpose is to provide a kind of and can be easier to carry out from the state of the compression molded product of the making a kind of shape rotary compressing forming machine to the specification change of the state of the compression molded product of making another shape.
To achieve these goals, the invention provides the 1st～3rd type following rotary compressing forming machine.
(1) the 1st type rotary compressing forming machine
Possess: the rotary body that horizontally rotates and can be provided with a plurality of mortar portion around vertical rotating shaft along circumferential direction; With respect to aforementioned a plurality of mortar portion respectively from can knee-action ground insert and with a plurality of pestles of going up of horizontally rotating synchronously of aforementioned rotary body around aforementioned vertical rotating shaft revolution; With respect to aforementioned a plurality of mortar portion respectively from down can knee-action ground insert and with a plurality of pestles down of horizontally rotating linkedly of aforementioned rotary body around aforementioned vertical rotating shaft revolution; With aforementioned a plurality of pestles of going up is respectively that the bottom of top dead-centre pestle on this that is positioned at the top of aforementioned mortar portion is the last pestle pressing mechanism that is positioned at the bottom dead centre promotion of aforementioned mortar portion from this bottom of going up pestle; Be provided in the guiding mechanism of following pestle of the below of aforementioned rotary body; Clip aforementioned rotary body and go up the following pestle pressing mechanism that the pestle pressing mechanism relatively disposes with aforementioned; It is the 2nd guiding parts with the essentially identical top dead-centre of upper end open of above-mentioned mortar portion that the following pestle that wherein above-mentioned guiding mechanism has along with the revolution motion of above-mentioned down pestle, make the revolution motion of the 1st guiding parts that participates in the following pestle knee-action that cooperates and above-mentioned pestle down, all will participate in cooperating is fixed in the upper end; Wherein above-mentioned a plurality of pestle down can cooperate with the above-mentioned the 1st and the 2nd guiding parts respectively selectively.
In above-mentioned the 1st type rotary compressing forming machine, be preferably the revolution motion of above-mentioned the 1st guiding parts, make to participate in the following pestle that cooperates knee-action between above-mentioned top dead-centre and upper end are for the bottom dead centre of the lower position of the regulation in above-mentioned mortar portion along with above-mentioned down pestle.
Being preferably the above-mentioned the 1st and the 2nd guiding parts, is benchmark with the vertical rotating shaft of above-mentioned rotary body, and an orientation is in the above-mentioned radial direction inboard of pestle down, and another is positioned at the radial direction outside.
Be preferably above-mentioned the 1st guiding parts and the 2nd guiding parts and have gathering sill respectively.
And above-mentioned a plurality of down pestles have the pestle portion that is inserted in the above-mentioned mortar portion respectively and extend, are positioned at the head of the below of above-mentioned mortar portion from this pestle portion downwards; On above-mentioned head, be provided with to the outstanding protuberance in the outside of direction radially.
Above-mentioned protuberance can rotate around axis respectively by making above-mentioned a plurality of down pestles, and cooperates with the above-mentioned the 1st and the gathering sill of the 2nd guiding parts selectively.
In a kind of form of above-mentioned the 1st kind of rotary compressing forming machine, above-mentioned the 1st guiding parts has along the revolution direction of above-mentioned down pestle and to make this play pestle be positioned at topmost, the falling portion of will above-mentioned pestle down guiding from topmost of top dead-centre downwards and make above-mentioned following pestle once more to the last pushed section of above-mentioned topmost transfer.
In above-mentioned form, above-mentioned pestle pressing mechanism down is configured in above-mentioned falling portion and above-mentioned going up between the pushed section.
In this a kind of form, above-mentioned topmost and last pushed section replace above-mentioned gathering sill and have the mounting surface of the above-mentioned down pestle of mounting.
In above-mentioned a kind of form, more preferably, above-mentioned the 1st guiding parts also further possesses the downstream of the following pestle revolution direction that is configured in above-mentioned falling portion, above-mentioned pestle is down remained on the component part of the component position of regulation; And clip the revolve round the sun transition part in downstream of direction of following pestle that above-mentioned down pestle pressing mechanism ground is configured in above-mentioned component part.
Above-mentioned component part and transition part can replace above-mentioned gathering sill and possess the mounting surface of the above-mentioned down pestle of mounting.
In the rotary compressing forming machine of above-mentioned the 1st form, has the 1st guiding parts that makes the following pestle knee-action that participates in cooperation along with the above-mentioned revolution motion of pestle down owing to the guiding mechanism that following pestle is led, the following the pestle how revolution motion of this time pestle all will participate in cooperating be fixed in the upper end for the 2nd guiding parts of the essentially identical top dead-centre of upper end open of above-mentioned mortar portion, therefore can cooperate with the 1st guiding parts by making required following pestle, and unwanted pestle is down cooperated with the 2nd guiding parts, remove simultaneously and the corresponding upward so simple operation of pestle of this unwanted pestle down, obtain the required shape and/or the compression molded product of external diameter.Therefore, can pass through single rotary compressing forming machine, make compression molded product a small amount of, the multiform shape extremely effectively.
In addition, since the following pestle that cooperates with the 2nd guiding parts be fixed on the upper end for and the essentially identical top dead center of the upper end open of mortar portion, therefore also can not cause being created in and the be formed undesirable condition of material of the corresponding mortar of the following pestle portion inside filling that cooperates of the 2nd guiding parts.Therefore, cover (lid) etc. needn't be set add parts, the waste of the material that can prevent from effectively to be formed.
The rotary compressing forming machine of (2) the 2nd types
This rotary compressing forming machine possesses: the rotary body that horizontally rotates and can be provided with along circumferential direction a plurality of mortar portion around vertical rotating shaft; With respect to aforementioned a plurality of mortar portion respectively from can knee-action ground insert and with a plurality of pestles of going up of horizontally rotating synchronously of aforementioned rotary body around aforementioned vertical rotating shaft revolution; With respect to aforementioned a plurality of mortar portion respectively from down can knee-action ground insert and with a plurality of pestles down of horizontally rotating linkedly of aforementioned rotary body around aforementioned vertical rotating shaft revolution; With aforementioned a plurality of pestles of going up is respectively that the bottom of top dead-centre pestle on this that is positioned at the top of aforementioned mortar portion is the last pestle pressing mechanism that is positioned at the bottom dead centre promotion of aforementioned mortar portion from this bottom of going up pestle; Be configured in the below of aforementioned rotary body, and along with the revolution of aforementioned down pestle, make this play pestle in the upper end for and the essentially identical top dead-centre of upper end open of aforementioned mortar portion and upper end be the guiding mechanism of knee-action between the bottom dead centre of lower position of the regulation in aforementioned mortar portion; Clip aforementioned rotary body and go up with aforementioned that the pestle pressing mechanism relatively disposes, and the following pestle pressing mechanism that will aforementioned following pestle promotes upward; Respectively with above-mentioned a plurality of down pestles, how the revolution motion that is operating as this time pestle selectively all is fixed in the stationary state of top dead-centre and can carries out the operating mechanism of the operating state of above-mentioned knee-action along with the revolution motion of this time pestle; The following pestle that is arranged on the bottom of above-mentioned down pestle removably and has from the bottom of this play pestle a protuberance of giving prominence to the direction outside radially retreats uses slave unit; And component, it has and this time pestle is installed retreats the auxiliary section that the above-mentioned protuberance with this slave unit of the above-mentioned down pestle of slave unit matches, and this auxiliary section cooperates with above-mentioned slave unit protuberance along with the revolution motion of above-mentioned pestle down, above-mentioned slave unit protuberance is moved along above-mentioned auxiliary section, above-mentioned pestle is down moved to bottom dead centre from top dead-centre; Wherein above-mentioned component is constituted as height above-mentioned auxiliary section and the upstream-side-end position of the mating area slave unit protuberance, basic identical with above-mentioned following pestle at the height of the above-mentioned slave unit protuberance of upper dead center position, or above being positioned at more than slave unit protuberance height.
If adopt the rotary compressing forming machine of the 2nd above-mentioned type, but since have can will be a plurality of time pestles be operating as the stationary state that is fixed in top dead-centre and the operating state of knee-action respectively selectively, therefore can pass through by this operating mechanism, make with unwanted shape and/or the corresponding pestle down of external diameter and be in stationary state, and dismounting and the corresponding upward so simple operation of pestle of unwanted pestle down obtain the required shape and/or the compression molded product of external diameter.
Therefore, can pass through single rotary compressing forming machine, make the compression molded product of a small amount of multiple class extremely effectively.
In addition owing to be in the following pestle of stationary state, be fixed on the upper end for the essentially identical top dead-centre of upper end open of above-mentioned mortar portion, therefore can not produce the material that will be formed and be filled in undesirable condition in the corresponding mortar of the following pestle portion with this stationary state.Therefore, cover needn't be set wait add parts, the waste of the material that prevents from effectively to be formed.
In addition, owing to be provided with above-mentioned component, and in the above-mentioned bottom of pestle down, being provided with the above-mentioned down pestle that cooperates with this component removably retreats and uses slave unit, therefore aforesaid operations mechanism is being selected be operating as to carry out the operating state of above-mentioned knee-action along with the revolution motion of above-mentioned pestle down the time, as long as will be above-mentioned down pestle retreat with slave unit and be installed on the above-mentioned pestle down, just can carry out well moving by the guiding of carrying out that above-mentioned guiding parts is realized along with the revolution of pestle down.In addition, aforesaid operations mechanism is selected be operating as above-mentioned down when how the revolution motion of pestle all is fixed in the stationary state of top dead-centre, as long as above-mentioned pestle is down retreated with slave unit from the releasing of above-mentioned pestle down.Like this, if adopt above-mentioned the 2nd kind of rotary compressing forming machine, then can utilize above-mentioned component to be set and above-mentioned following pestle is retreated the so simple structure in bottom that is arranged on above-mentioned following pestle with slave unit removably, carry out the guiding action that realizes by above-mentioned guiding mechanism well.
In above-mentioned the 2nd kind of rotary compressing forming machine, above-mentioned guiding mechanism still can have spigot surface, this spigot surface along be equipped with above-mentioned down pestle retreat revolution direction with the following pestle of slave unit have make this play pestle be positioned at the topmost of top dead-centre, the falling portion of will above-mentioned pestle down guiding downwards from topmost, pestle under above-mentioned is remained on regulation the component position component part and make above-mentioned under pestle once more to the last pushed section of above-mentioned topmost transfer; In this case, the auxiliary section of above-mentioned component, can with the acting in conjunction of the falling portion of above-mentioned spigot surface under, the above-mentioned pestle down of clamping retreats the protuberance with slave unit.
Retreat as above-mentioned down pestle and to use slave unit, can enumerate diameter from the summary centre position of above-below direction upward to reducing the example of slave unit of the abacus pearl of the cross section hexagon shape that forms gradually with following direction.In this case, above-mentioned component is preferably height above-mentioned auxiliary section and the upstream-side-end position of mating area above-mentioned slave unit protuberance, retreat with the height in the basic centre position of above-below direction of slave unit basic identically with the following pestle of above-mentioned down pestle when the upper dead center position, perhaps be positioned at more top than this position height.By like this, just can move well in the top mode of above-mentioned slave unit protuberance along above-mentioned auxiliary section, in addition, possess at above-mentioned guiding mechanism under the situation of spigot surface with above-mentioned falling portion, owing to can move along the mode of above-mentioned falling portion along above-mentioned auxiliary section, below simultaneously with above-mentioned slave unit protuberance top, therefore under any circumstance, above-mentioned pestle is down retreated with slave unit moves well.
In the rotary compressing forming machine of above-mentioned the 2nd type, aforesaid operations mechanism also can have respectively a plurality of functional units that are provided with accordingly with above-mentioned a plurality of pestles down, this functional unit can be taken as with corresponding above-mentioned under pestle cooperation and this time pestle is fixed in the fixed position of top dead-centre and releasing can make this time pestle knee-action with pairing above-mentioned following cooperating of pestle operating position.In this case, be preferably above-mentioned pestle down and have when the aforesaid operations parts are positioned at the fixed position, supply the maintenance recess of at least a portion embedding of above-mentioned functional unit.
As mentioned above, if adopt the rotary compressing forming machine of above-mentioned the 2nd type, then can more easily carry out from the specification change of the state of the compression molded product of making a kind of shape to the state of the compression molded product of making another shape.
(3) the 3rd types of rotary compressing forming machines
This rotary compressing forming machine possesses: the rotary body that horizontally rotates and can be provided with along circumferential direction a plurality of mortar portion around vertical rotating shaft; With respect to aforementioned a plurality of mortar portion respectively from can knee-action ground insert and with a plurality of pestles of going up of horizontally rotating synchronously of aforementioned rotary body around aforementioned vertical rotating shaft revolution; With respect to aforementioned a plurality of mortar portion respectively from down can knee-action ground insert and with a plurality of pestles down of horizontally rotating linkedly of aforementioned rotary body around aforementioned vertical rotating shaft revolution; With aforementioned a plurality of pestles of going up is respectively that the bottom of top dead-centre pestle on this that is positioned at the top of aforementioned mortar portion is the last pestle pressing mechanism that is positioned at the bottom dead centre promotion of aforementioned mortar portion from this bottom of going up pestle; Be configured in the below of aforementioned rotary body, and along with the revolution of aforementioned down pestle, make this play pestle in the upper end for and the essentially identical top dead-centre of upper end open of aforementioned mortar portion and upper end be the guiding mechanism of knee-action between the bottom dead centre of lower position of the regulation in aforementioned mortar portion; Clip aforementioned rotary body and go up with aforementioned that the pestle pressing mechanism relatively disposes, and the following pestle pressing mechanism that will aforementioned following pestle promotes upward; Respectively with above-mentioned a plurality of down pestles, how the revolution motion that is operating as this time pestle selectively all is fixed in the stationary state of top dead-centre and can carries out the operating mechanism of the operating state of above-mentioned knee-action along with the revolution motion of this time pestle; Be arranged on the bottom of above-mentioned down pestle and retreating position that telescopically is fixed in regulation and extend downwards from this retreating position after the pars contractilis of cooperation position of regulation; Be arranged on above-mentioned pars contractilis the bottom, have to retreat to the following pestle of the outstanding protuberance in the outside of direction radially and use slave unit from this pars contractilis; And component, it has and is provided with above-mentioned down pestle via the above-mentioned pars contractilis that is elongated to above-mentioned cooperation position state and retreats the auxiliary section that the above-mentioned protuberance with this slave unit of above-mentioned time pestle of slave unit matches, this auxiliary section cooperates with above-mentioned slave unit protuberance along with the revolution motion of above-mentioned pestle down, this slave unit protuberance is moved along this auxiliary section, thereby above-mentioned pestle is down moved to bottom dead centre from top dead-centre; Wherein above-mentioned component is constituted in the following manner, it is height above-mentioned auxiliary section and the upstream-side-end position of mating area above-mentioned slave unit protuberance, with above-mentioned down pestle upper dead center position, above-mentioned pars contractilis at the height of the slave unit protuberance of cooperation position basic identical or be positioned at more than the height of slave unit protuberance above, and than above-mentioned pestle down at upper dead center position, be retracted to the pars contractilis of above-mentioned retreating position below the height of the above-mentioned slave unit protuberance of retreating position is positioned at more.
If adopt above-mentioned the 3rd type of rotary compressing forming machine, but since be provided with can will be a plurality of time pestles be operating as the operating mechanism of the operating state of the stationary state that is fixed in top dead-centre and knee-action respectively selectively, therefore can pass through by this operating mechanism, make with unwanted shape and/or the corresponding pestle down of external diameter and be in stationary state, and dismounting and the corresponding upward so simple operation of pestle of unwanted pestle down obtain the required shape and/or the compression molded product of external diameter.
Therefore, can pass through single rotary compressing forming machine, make compression molded product a small amount of, multiple class extremely effectively.
In addition owing to be in the following pestle of stationary state, be fixed on the upper end for the essentially identical top dead-centre of upper end open of above-mentioned mortar portion, therefore can not produce the material that will be formed and be filled in such undesirable condition in the corresponding mortar of the following pestle portion with this stationary state.Therefore, cover needn't be set wait add parts, the waste of the material that can prevent from effectively to be formed.
And then, owing to be provided with above-mentioned component, and in the above-mentioned bottom of pestle down, being provided with the above-mentioned down pestle that cooperates with this component in telescopic mode retreats and uses slave unit, therefore aforesaid operations mechanism is being selected be operating as to carry out the operating state of above-mentioned knee-action along with the revolution motion of above-mentioned pestle down the time, as long as the above-mentioned pars contractilis of pestle down is fixed on the above-mentioned pestle down, just can carry out the guiding of the carrying out action that realizes by above-mentioned guiding parts well along with the revolution of following pestle.In addition, when how the revolution motion that the selection of aforesaid operations mechanism is operating as above-mentioned following pestle all is fixed in the stationary state of top dead-centre, then as long as the above-mentioned pars contractilis of pestle down is fixed in above-mentioned retreating position.Like this, if adopt above-mentioned the 3rd type of rotary compressing forming machine, then can utilize above-mentioned component is set, and above-mentioned following pestle is retreated the so simple structure in bottom that is arranged on above-mentioned following pestle with the slave unit telescopically, carry out the guiding action that realizes by above-mentioned guiding mechanism well.
Such as, as above-mentioned pars contractilis, can enumerate the hollow part example of structure that possesses male part and tubular, wherein this male part has the columned pedestal portion of extending from above-mentioned down pestle downwards, and little than the diameter of this pedestal portion, from the further columned column sections of extension downwards of pedestal portion; The hollow part of this tubular can with the column sections tabling of raised part part.
In such pars contractilis, also can list following situation, promptly the above-mentioned column sections of raised part part has on the part of bottom circumferential direction to the outstanding jut of radial outside; And inboard at above-mentioned hollow part, with the corresponding position of above-mentioned retreating position, on part or all circumferential direction of circumferential direction, be provided with fixing the 1st groove of usefulness of retreating position of the jut of chimeric above-mentioned column sections, and with the corresponding position of above-mentioned cooperation position, on part or all circumferential direction of circumferential direction, be provided with fixing the 2nd groove of usefulness of cooperation position of the jut of chimeric above-mentioned column sections, and further be provided with the 3rd groove that the jut that above-mentioned jut is relatively moved moves usefulness between above-mentioned the 1st groove and the 2nd groove in the mode that above-mentioned the 1st groove and the 2nd groove are communicated with.In addition, above-mentioned the bottom and the raised part part of pestle can be integrally formed down, and above-mentioned hollow part and above-mentioned pestle down retreat also can be integrally formed with slave unit.In addition, but above-mentioned down pestle retreat with the slave unit part of the above-mentioned hollow part of double as also.In this case, above-mentioned down pestle retreats with slave unit and also can possess the recess that is communicated with the hollow bulb of above-mentioned hollow part and be arranged on above-mentioned the 1st groove on this recess or the part of above-mentioned the 1st groove and above-mentioned the 3rd groove.
In addition, have the above-mentioned pars contractilis of raised part part and hollow part, also can be under the state of above-mentioned cooperation position, configuration space spare between the pedestal portion of raised part part and hollow part.By like this, can retreat with the power on the slave unit act on above-mentioned pestle down by above-mentioned pestle pressing mechanism down, pass to the pedestal portion of raised part part from above-mentioned hollow part via above-mentioned distance piece, and then pass to above-mentioned down pestle, when compression molding is formed material, can carry out reliably thus being compressed the compression molding action of shaping material.
In the rotary compressing forming machine of above-mentioned the 3rd class, above-mentioned guiding mechanism also can have spigot surface, this spigot surface retreats the above-mentioned revolution direction of pestle down with slave unit along be provided with above-mentioned pestle down via the above-mentioned pars contractilis of the state that is elongated to above-mentioned cooperation position, have make this play pestle be positioned at the topmost of top dead-centre, the falling portion of will above-mentioned pestle down guiding downwards from topmost, will be above-mentioned under pestle remain on regulation the component position component part and make above-mentioned under pestle once more to the last pushed section of above-mentioned topmost transfer.In this case, the auxiliary section of above-mentioned component, can with the acting in conjunction of the falling portion of above-mentioned spigot surface under, the above-mentioned pestle down of clamping retreats the protuberance with slave unit.
Retreat as above-mentioned down pestle and to use slave unit, can enumerate have diameter from the basic centre position of above-below direction upward to reducing the example of slave unit of the abacus pearl of the cross section hexagon shape that forms gradually with following direction.In this case, above-mentioned component, be preferably height above-mentioned auxiliary section and the upstream-side-end position of mating area above-mentioned slave unit protuberance, with above-mentioned down pestle upper dead center position, above-mentioned pars contractilis above-mentioned cooperation position above-mentioned retreat with the height in the basic centre position of above-below direction of slave unit basic identical or be positioned at more than this position height above, and retreat below height with the basic centre position of above-below direction of slave unit more is positioned at above-mentioned retreating position above-mentioned at upper dead center position, above-mentioned pars contractilis than above-mentioned time pestle.By like this, can move well in the top mode of above-mentioned slave unit protuberance along above-mentioned auxiliary section, in addition, possess at above-mentioned guiding mechanism under the situation of spigot surface with above-mentioned falling portion, because can move along the mode of above-mentioned falling portion along above-mentioned auxiliary section, below simultaneously with above-mentioned slave unit protuberance top, so no matter under any circumstance, above-mentioned pestle is down retreated with slave unit moves well.
In the rotary compressing forming machine of above-mentioned the 3rd type, aforesaid operations mechanism has respectively a plurality of functional units that are provided with accordingly with above-mentioned a plurality of pestles down, and this functional unit can be taken as and cooperates with corresponding following pestle and pestle is fixed in top dead-centre under will be above-mentioned fixed position and releasing can make the operating position with this time pestle knee-action with corresponding cooperating of following pestle.In this case, above-mentioned pestle down is preferably the maintenance recess that has when the aforesaid operations parts are positioned at the fixed position, supplies at least a portion embedding of above-mentioned functional unit.
As mentioned above, if adopt the rotary compressing forming machine of the 3rd type, then can more easily carry out from the specification change of the state of the compression molded product of making a kind of shape to the state of the compression molded product of making another shape.
Description of drawings
Fig. 1 is the expansion longitudinal sectional view about the rotary compressing forming machine of the 1st type of the 1st embodiment of the present invention.
Fig. 2 is the cutaway view of the II-II line of Fig. 1.
Fig. 3 is the cutaway view of the III-III line of Fig. 1.
Fig. 4 is according to time series, is illustrated in a plurality of expansion longitudinal sectional views of the state variation of the following pestle that is in operating state of pestle down in the rotary compressing forming machine shown in Figure 1.
Fig. 5 is the cutaway view along the V-V line among Fig. 4.
Fig. 6 is the cutaway view along the VI-VI among Fig. 4.
Fig. 7 is for being illustrated in the expansion longitudinal sectional view of the state variation of the following pestle that is in stationary state in a plurality of pestles down in the rotary compressing forming machine shown in Figure 1 according to time series.
Fig. 8 is the cutaway view of the VIII-VIII line among Fig. 7.
Fig. 9 is the part longitudinal sectional view of the distortion example of the protuberance in the above-mentioned pestle down of expression rotary compressing forming machine shown in Figure 1.
Figure 10 be have prevent in rotary compressing forming machine shown in Figure 1, the above-mentioned pestle down longitudinal sectional view of the rotary body under the situation of the concavo-convex fit structure that axis rotates and following pestle unintentionally.
Figure 11 is the expansion longitudinal sectional view of pressing forming machine about the rotation of the 2nd type of the 2nd embodiment of the present invention.
Figure 12 (a) is the skeleton diagram of the operating state that amplify to show the following pestle of being realized by falling portion shown in Figure 11 and component, and Figure 12 (b) retreats the skeleton diagram of the state that the protuberance with slave unit cooperates for the component seen from the top and following pestle.
Figure 13 (a) and Figure 13 (b) are the vertical section schematic diagram of the operating mechanism that rotary compressing forming machine possessed shown in Figure 11, Figure 13 (a) is fixed in the stationary state of top dead-centre for representing following pestle according to the operation of aforesaid operations mechanism, and Figure 13 (b) expression pestle down can be carried out the operating state of knee-action according to the operation of aforesaid operations mechanism.
Figure 14 is according to time series, be illustrated in the rotary compressing forming machine shown in Figure 11, with the longitudinal sectional view of the state variation that horizontally rotates irrespectively, is fixed in the following pestle (in this example for breaking away from the 2nd time pestle of slave unit) on the top dead-centre of rotary body.
Figure 15 is according to time series, be illustrated in the rotary compressing forming machine shown in Figure 11, with corresponding 1 longitudinal sectional view of going up the state variation of a pestle (being pestle on the 2nd in this example) and a following pestle (in this example for the 2nd time pestle of slave unit is installed) of horizontally rotating of rotary body.
Figure 16 is the expansion longitudinal sectional view about the rotary compressing forming machine of the 3rd type of the 3rd embodiment of the present invention.
Figure 17 (a) is for amplifying the skeleton diagram of the operating state that shows the following pestle of being realized by falling portion shown in Figure 16 and component, Figure 17 (b) is the general profile chart of pars contractilis of the state that extends to cooperation position, and Figure 17 (c) is the general profile chart of the pars contractilis of the state that is retracted to concealed location.
Figure 18 is a pars contractilis three-dimensional exploded view partly shown in Figure 17.
Figure 19 is for seeing from the top, and in rotary compressing forming machine shown in Figure 16, component and following pestle retreat the skeleton diagram of the state that the protuberance with slave unit cooperates.
Figure 20 is vertical sectional schematic diagram of the operating mechanism that rotary compressing forming machine possessed shown in Figure 16, Figure 20 (a) expression pestle down is fixed in the stationary state of top dead-centre according to the operation of aforesaid operations mechanism, and Figure 20 (b) expression pestle down can be according to the operating state of the operation knee-action of aforesaid operations mechanism.
Figure 21 is according to time series, be illustrated in the rotary compressing forming machine shown in Figure 16, with horizontally rotating irrespectively of rotary body, be fixed in the longitudinal sectional view of the state variation of the following pestle (being positioned at the 1st time pestle of concealed location state in this example for pars contractilis) on the top dead-centre.
Figure 22 is according to time series, represent in the rotary compressing forming machine shown in Figure 16, with the corresponding longitudinal sectional view of going up the state variation of pestle (being pestle on the 2nd in this example) and following pestle (be in mated condition for pars contractilis in this example and the 2nd time pestle of distance piece is installed) of horizontally rotating of rotary body.
The specific embodiment
With reference to the accompanying drawings, the preferred embodiment to rotary compressing forming machine of the present invention is described.
The 1st embodiment
Fig. 1 represents the expansion longitudinal sectional view about the rotary compressing forming machine 1 of the 1st type of the 1st embodiment.
This rotary compressing forming machine 1, as shown in Figure 1, possess the rotary body 10 that horizontally rotates driving around vertical rotating shaft (figure do not show) is arranged, but be equipped on a plurality of pestles (going up pestle (going up stamping parts)) 20 of going up of the top of aforementioned rotary body 10 knee-action, but be equipped on a plurality of pestles (following pestle (following stamping parts)) 30 down of the below of aforementioned rotary body 10 knee-action, respectively with aforementioned a plurality of last pestle pressing mechanisms 40 that pestle 20 promotes downwards of going up, guide aforementioned a plurality of guiding mechanism 50 of pestle 30 down respectively, and the following pestle pressing mechanism 60 that aforementioned a plurality of down pestles 30 are promoted respectively upward.
In addition, the arrow among Fig. 1 is represented the direction of rotation of rotary body 10.
This rotary compressing forming machine 1 is gone up materials that are formed such as powder in pestle 20 and the mortar portion (mortar portion (female part)) 11 of following pestle 30 extrusion packings in be arranged on aforementioned rotary body 10 along circumferential direction on to be used to make the compression forming product by aforementioned.
In addition, this rotary compressing forming machine 1 can be used for the manufacturing of various compression molded products such as semiconductor encapsulating epoxy resin formed products or medicament, balneation agent, button cell, candy.
Aforementioned rotary body 10 as previously mentioned, can be provided with a plurality of mortar portion 11 along circumferencial direction.
In detail, aforementioned rotary body 10 has a plurality of through holes 12 along circumferential direction.This through hole 12 can be provided with the mortar portion 11 of required internal diameter removably at the above and below of this rotary body 10 opening.
In the present embodiment, as shown in Figure 1, on aforementioned rotary body 10, alternately be provided with the 1st 11a of mortar portion of the 1st internal diameter (X1mm) and the 2nd 11b of mortar portion of the 2nd internal diameter (X2mm) along circumferential direction.
Aforementioned a plurality of pestle 20 of going up has the essentially identical external diameter of internal diameter with corresponding mortar portion 11 respectively, and have from can knee-action ground be embedded into the pestle portion 21 in this mortar portion 11 and extend upward and be set as the big head 22 of internal diameter of the mortar portion 11 of diameter ratio correspondence from this pestle portion 21.
This pestle 20 of going up, be configured to revolve round the sun around aforementioned vertical rotating shaft with horizontally rotating synchronously of aforementioned rotary body 10, and, be set as and can keep out of the way knee-action between the top dead-centre above the mortar portion of correspondence in the bottom of the bottom dead centre in the precalculated position of lower end part in the mortar portion of correspondence of aforementioned pestle portion 21 and aforementioned pestle portion 21.
In the present embodiment, aforementioned a plurality of go up pestle 20 comprise with aforementioned the 1st 11a of mortar portion the corresponding the 1st on pestle 20a and with aforementioned the 2nd 11b of mortar portion the corresponding the 2nd on pestle 20b.
The external diameter of pestle 20a, 20b pestle portion is set as respectively and is slightly smaller than X1mm and X2mm (for example, minor diameter 0.1mm) on the aforementioned the 1st and the 2nd.
The aforementioned pestle pressing mechanism 40 of going up is constituted as last pestle 20 when revolution and is positioned at when on every side circumferential direction precalculated position of aforementioned vertical rotating shaft, should go up pestle 20 and push to bottom dead centre from top dead-centre.
Should go up pestle pressing mechanism 40 with the acting in conjunction of aforementioned pestle pressing mechanism 60 down under, the extruding force when being formed the material compression molding is provided.
The internal diameter that aforementioned a plurality of pestle 30 down is set to the corresponding mortar portion 11 of diameter ratio respectively is slightly little (for example, 0.1mm), but and have knee-action ground and be embedded into the pestle portion 31 in this mortar portion 11 from the below and extend downwards and be set as the internal diameter big head 32 of diameter than corresponding mortar portion 11 from this pestle portion 31.
In the present embodiment, aforementioned a plurality of down pestles 30 comprise with corresponding the 1st time pestle 30a of aforementioned the 1st 11a of mortar portion and with corresponding the 2nd time pestle 30b of aforementioned the 2nd 11b of mortar portion.
So, can in the 1st 11a of mortar portion, insert with the 1st 11a of mortar portion the corresponding the 1st on pestle 20a and the 1st time pestle 30a, and in the 2nd 11b of mortar portion, insert with the 2nd 11b of mortar portion the corresponding the 2nd on pestle 20b and the 2nd time pestle 30b.
Aforementioned down pestle pressing mechanism 60 is configured to clip aforementioned rotary body 10 and with aforementioned to go up pestle pressing mechanism 40 relative.
That is to say that aforementioned pestle pressing mechanism 40 and the aforementioned pestle pressing mechanism 60 down gone up is benchmark with aforementioned vertical rotating shaft, is configured in the circumferential direction same position.
Thereby, when one go up pestle 20 and with this go up pestle 20 corresponding following pestles 30 and revolve round the sun and go up pestle pressing mechanism 40 and when pestle pressing mechanism 60 is in the same position of circumferential direction down with aforementioned, the material 110 that then is formed is gone up pestle 20 and this following pestle 30 compressions by this, makes compression molded product 100 thus.
Above-mentioned guiding mechanism 50 comprises that the revolution motion along with above-mentioned down pestle 30 makes the 1st guiding parts 51 that participates in following pestle 30 knee-actions that cooperate and is fixed in the 2nd guiding parts 52 of top dead-centre with the following pestle 30 that the above-mentioned revolution motion of pestle 30 down irrespectively will participate in cooperating.
In addition, in the 1st embodiment, above-mentioned the 1st guiding parts 51 is according to the revolution motion along with pestle 30 under above-mentioned, make the following pestle 30 that participate in to cooperate, the upper end for and the essentially identical top dead-centre of upper end open of above-mentioned mortar portion 11 and upper end for the bottom dead centre of the lower position of the regulation in above-mentioned mortar portion 11 between the mode of knee-action constitute.
And above-mentioned a plurality of pestles 30 down are set to can distinguish selectively and cooperate with the above-mentioned the 1st and the 2nd guiding parts 51,52.
Promptly, the 1st guiding parts 51 is constituted as, make the following pestle (in this 1st embodiment is the 2nd time pestle 30b) that participates in a plurality of down pestles 30 cooperating, with the horizontally rotating linkedly of above-mentioned rotary body 10, along with above-mentioned a plurality of pestles 30 down around the revolution of above-mentioned vertical rotating shaft and knee-action.
On the other hand, above-mentioned the 2nd guiding parts 52 according to interlock in the revolution motion of the following pestle 30 of above-mentioned rotary body 10 irrespectively, the mode that the following pestle 30 that participates in cooperating in a plurality of pestles 30 down is fixed in top dead-centre constitutes.
Fig. 2 and Fig. 3 represent the II-II line among Figure 11 and the cutaway view of III-III line.
As shown in Figures 2 and 3, the above-mentioned the 1st and the 2nd guiding parts 51,52 is a benchmark with the vertical rotating shaft of above-mentioned rotary body 10, and a side compares with above-mentioned pestle 30 down and is positioned at the radial direction inboard, and the opposing party compares with above-mentioned pestle down and is positioned at the radial direction outside.
And in illustrated form, above-mentioned the 1st guiding parts 51 is compared with following pestle 30 and is positioned at the radial direction outside, and above-mentioned the 2nd guiding parts 52 is compared with above-mentioned pestle 30 down and is positioned at the radial direction inboard.
The the above-mentioned the 1st and the 2nd guiding parts 51,52 has the 1st and the 2nd gathering sill 55,56 respectively on the side relative with above-mentioned down pestle 30, the protuberance 33 that is arranged on above-mentioned a plurality of pestles 30 down can match with the 2nd gathering sill 55,56 selectively.
Specifically, above-mentioned a plurality of down pestles 30 have the pestle portion 31 that is inserted into above-mentioned mortar portion 11 inside respectively and extend and be positioned at the head 32 of the below of above-mentioned mortar portion 11 from above-mentioned pestle portion 31 downwards.
On above-mentioned head 32, to be provided with central longitudinal axis with this time pestle 30 be benchmark, to the outstanding above-mentioned protuberance 33 of radial outside.
This protuberance 33 can rotate around axis by making down pestle 30, and cooperates with the above-mentioned the 1st and the 2nd gathering sill 55,56 selectively.
Above-mentioned the 1st guiding parts 51 is constituted in the following manner: make the following pestle 30 (being the 2nd time pestle 30b in the 1st embodiment) that cooperates with above-mentioned the 1st gathering sill 55, along with the revolution motion of above-mentioned down pestle 30, the upper end for the essentially identical top dead-centre of upper end open of corresponding mortar portion 11 (in this 1st embodiment is the 2nd 11b of mortar portion) and upper end for the bottom dead centre of the lower position of the regulation in corresponding mortar portion 11 between knee-action.
Specifically, above-mentioned the 1st guiding parts 51 along the revolution direction of following pestle 30, has topmost 51a, falling portion 51b and clamping and the last pushed section 51e that above-mentioned pestle pressing mechanism 60 ground down are equipped on revolution direction downstream.
Respectively on above-mentioned topmost 51a, falling portion 51b and last pushed section 51e, form above-mentioned the 1st gathering sill 55, above-mentioned pestle 30 down is positioned at top dead-centre when cooperating with the 1st gathering sill 55 of above-mentioned topmost 51a, when cooperating with the 1st gathering sill 55 of falling portion 51b by from top dead-centre below bottom dead centre is directed to, and, with above-mentioned on the 1st gathering sill 55 of pushed section 51e guided to top dead-centre from bottom dead centre when cooperating.
In addition, above-mentioned topmost 51a and last pushed section 51e also can replace above-mentioned the 1st gathering sill 55 and the mounting surface 58 of the bottom of the above-mentioned down pestle 30 of mounting is set.
In this form, when pestle 30b was positioned at topmost 51a under above-mentioned, the bottom cooperated with mounting surface 58, and then, when being positioned at falling portion 51b, above-mentioned protuberance 33 cooperates with above-mentioned the 1st gathering sill 55.And when pestle 30 was positioned at pushed section 51e under above-mentioned, the bottom was guided to top dead-centre via mounting surface 58.
In addition, in this 1st embodiment, above-mentioned the 1st guiding parts 51 also further comprises: be configured in the following pestle revolution direction of above-mentioned falling portion 51b the downstream, will above-mentioned following pestle 30 remain on the component part 51c of the component position of regulation; The transition part 51d in downstream that above-mentioned down pestle pressing mechanism 60 ground are configured in the following pestle revolution direction of above-mentioned component part 51c with clamping.
Above-mentioned the 1st gathering sill 55 is not set on above-mentioned component part 51c and transition part 51d, and replacing is provided with the above-mentioned mounting surface 58 of pestle 30 down of mounting.
Certainly, also the 1st gathering sill 55 can be set on above-mentioned component part 51c and transition part 51d, to replace the 1st mounting surface 58.
On the other hand, be arranged at the 2nd gathering sill 56 on above-mentioned the 2nd guiding parts 52, in spreading all over the whole zone of circumferential direction, be set to identical height, thus, regardless of the revolution motion of this time pestle 30, all can be fixed in upper dead center position with there being above-mentioned protuberance 33 to participate in the following pestle 30 of cooperation (is the 1st time pestle 30a) in this 1st embodiment.
Here, the summary action with according to the rotary compressing forming machine 1 of this formation above-mentioned the 1st time pestle 30a matched with the 2nd guiding parts 52, and the situation that above-mentioned the 2nd time pestle 30b cooperated with the 1st guiding parts 51 is that example describes.
Fig. 4 is according to time series, the expansion longitudinal sectional view that horizontally rotates the state variation of pestle 20b and the 2nd a time pestle 30b on the 2nd that accompanies of expression and above-mentioned rotary body 10.In addition, Fig. 5 and Fig. 6 are respectively along the cutaway view of V-V line among Fig. 4 and VI-VI line.
In addition, Fig. 7 is according to time series, the expansion longitudinal sectional view that horizontally rotates the state variation of pestle 20a and the 1st a time pestle 30a on the 1st that accompanies of expression and above-mentioned rotary body 10.In addition, Fig. 8 is the longitudinal sectional view along the VIII-VIII line among Fig. 7.
As Fig. 4～shown in Figure 6, the 2nd time pestle 30b that matches with above-mentioned the 1st guiding parts 51, can along with the revolution motion of above-mentioned rotary body 10 interlocks, knee-action between top dead-centre and bottom dead centre.
Specifically, when pestle 30b cooperated with the topmost 51a of above-mentioned the 1st guiding parts 51 under above-mentioned, above-mentioned pestle 30b down was maintained at top dead-centre.
If from this state, when above-mentioned following pestle 30b revolved round the sun along with the rotation of above-mentioned rotary body 10, above-mentioned pestle 30b down moved to above-mentioned falling portion 51b from above-mentioned topmost 51a.
As shown in Figure 4, above-mentioned rotary compressing forming machine 1 with above-mentioned falling portion 51b and the corresponding position of above-mentioned component part 51c, be provided with material supply unit 70.
By this structure, above-mentioned down pestle 30b from topmost 51a via falling portion 51b when component part 51c moves, can in the corresponding mortar 11b of portion, fill the material 110 that is formed.
When above-mentioned rotary body 10 was further rotated, above-mentioned pestle 30b was down promoted upward by above-mentioned pestle pressing mechanism 60 down.At this moment, the corresponding pestle 20b of going up is also promoted downwards by the above-mentioned pestle pressing mechanism 40 of going up.Therefore, be filled in the material 110 that is formed in the corresponding mortar 11b of portion, by last pestle 20b and play pestle 30b cramping, formation has the compression molded product 100 with the corresponding external diameter of internal diameter of the 11b of this mortar portion.
In addition, the height of this compression molded product 100 can be adjusted by the above-mentioned promotion stroke of going up pestle 20b and following pestle 30b.
When from this state, when rotary body 10 was further rotated, then above-mentioned pestle 30b down moved to above-mentioned transition part 51d.
On the other hand, the above-mentioned pestle 20b of going up returns to top dead-centre after pestle pressing mechanism on the quilt 40 promotes once more.
Then, along with the rotation of above-mentioned rotary body 10, above-mentioned pestle 30b down moves to above-mentioned topmost 51a once more via the above-mentioned pushed section 51c that goes up.
By the moving upward of above-mentioned down pestle 30b, with compression molded product 100 release rotary body 10 above.
Relative therewith, as shown in Figure 7 and Figure 8, the 1st time pestle 30a that cooperates with above-mentioned the 2nd guiding parts 52, regardless of with the revolution motion of above-mentioned rotary body 10 interlocks, all be fixed in top dead-centre.
Therefore, arrive and above-mentioned material supply unit 70 corresponding positions, also the material that is formed can not supplied in the 11a of this mortar portion even be inserted with the 11a of mortar portion of above-mentioned the 1st time pestle 30a.
Like this, rotary compressing forming machine 1 at the 1st embodiment, can cooperate with above-mentioned the 1st guiding parts 51 by make the required following pestle (is the 2nd time pestle 30b) in above-mentioned a plurality of pestle 30 down in this 1st embodiment, and remaining following pestle (being the 1st time pestle 30a in the 1st embodiment) is cooperated with above-mentioned the 2nd guiding parts 52, remove simultaneously with remaining following pestle 30a is corresponding and go up the so extremely shirtsleeve operation of pestle (is pestle 20a on the 1st) in this 1st embodiment, obtain the compression molded product (in this 1st embodiment be the compression molded product of X2mm for external diameter) of required form and/or external diameter.
In addition, in the rotary compressing forming machine 1 of this 1st embodiment, the following pestle of non-selected remainder (in this 1st embodiment is the 1st time pestle 30a) is regardless of the revolution position of itself, all be maintained at top dead-centre, the upper end of the pestle portion 31 of the 1st time pestle 30a is maintained at the essentially identical position of upper end open with the pairing mortar 11a of portion.Therefore, can not supply with the material 110 that is formed to the 11a of mortar portion that is inserted with the 1st time pestle 30a, thus, interpolation parts such as cover (lid) needn't be set, can prevent the waste (with reference to Fig. 1) of material from above-mentioned material supply unit 70.
In addition, the dismounting of last pestle 20 is compared and can more easily be carried out with the dismounting of following pestle 30.Therefore, unwanted dismounting of going up pestle (being pestle 20a on the 1st in this example), the available short time carries out.
And then, be the state of the compression molded product 100 of X2mm from making external diameter, specification is transformed to be made under the situation of compression molded product 100 that external diameter is X1mm, only need to make the 1st time pestle 30a to cooperate with the 1st guiding parts 51, and the 2nd time pestle 30b cooperated with the 2nd guiding parts 52, load onto pestle 20a on the 1st simultaneously, and remove pestle 20b on the 2nd, just can solve easily.
In addition, in the present embodiment, be that example is described with the situation of the compression molded product that can make 2 kinds of external diameters, obviously the rotary compressing forming machine of the 1st type of the present invention also can be used for making the compression molded product with the external diameter more than 3 kinds or 3 kinds.
Have again, the rotary compressing forming machine of the 1st type of the present invention, being not only is multiple on external diameter, but also can be used for making the compression molded product with the outer shape more than 2 kinds or 2 kinds.In this case, above-mentioned mortar portion, go up pestle and following pestle, be formed into another group that includes a group of the compression molded product that is used to make a kind of outer shape and be used to make the compression molded product of another kind of outer shape.
In addition, in the 1st embodiment, the protuberance 33 of above-mentioned down pestle 30 is according to illustrated with the integrally formed mode of the head of this time pestle 30, but obviously, also can adopt to possess as this protuberance 33 and the key 33a ' that embeds in the head 32 is arranged but and " key rolls 33 ' " (with reference to Fig. 9) of forming of the roller 33b ' of free rotary ground supporting on this key 33a '.
In addition, preferably, make the rotation of running counter to original idea around axis, can on above-mentioned pestle 30 down and above-mentioned rotary body 10, concavo-convex fit structure be set in order to prevent above-mentioned pestle 30 down.
Figure 10 (a) is for having the part longitudinal sectional view of rotary compressing forming machine of above-mentioned concavo-convex fit structure, its expression along with Fig. 1 in the longitudinal sectional view of the suitable section of III-III line.In addition, Figure 10 (b) expression is along the cutaway view of the X-X line among Figure 10 (a).
As shown in figure 10, on rotary body 10, be provided with the 2nd through hole 14 that the above-mentioned head 32 of pestle 30 is down passed.
On the other hand, on the head 32 of above-mentioned down pestle 30, except above-mentioned protuberance 33, also with above-mentioned the 2nd through hole 14 corresponding positions on possess the 2nd protuberance 34.
Except this structure in the past, on above-mentioned the 2nd through hole 14, be provided with the 1st guiding parts keyway 15 and the 2nd guiding parts keyway 16, the 1st guiding parts usefulness keyway 15 and the 2nd guiding parts, cooperate with above-mentioned the 2nd protuberance 34 respectively when above-mentioned following pestle 30 cooperates with the 1st guiding parts 51 and the 2nd guiding parts 52 with keyway 16.
Owing to possessing this concavo-convex fit structure, rotate around axis unintentionally so can prevent above-mentioned pestle 30 down.
In addition, have under the situation of above-mentioned concavo-convex fit structure, above-mentioned the 1st guiding parts 51 and the 2nd guiding parts 52 are set at least a portion place of circumferential direction and can radially move.
That is, after the movable part displacement in making the 1st and the 2nd guiding parts 51,52 is moving, will play pestle 30 to insert in the rotary body 10, and then, make this removable position turn back to initial position, realize assembling thus.
In addition, though be on the pestle 30 protuberance (the 2nd protuberance 34) to be set down in Figure 10, and on rotary body 10, recess is set in (keyway 15,16), concavo-convex relationship is exchanged.
The 2nd embodiment
Figure 11 represents the expansion longitudinal sectional view about the rotary compressing forming machine 1A of the 2nd type of the 2nd embodiment.
Below, be the center with difference with the rotary compressing forming machine 1 of the 1st type shown in Figure 1, the rotary compressing forming machine 1A of the 2nd type of relevant this 2nd embodiment is described, omit explanation for common part.
Above-mentioned guiding mechanism 50 can be below above-mentioned rotary body 10 matches with above-mentioned a plurality of pestles 30 down that needs are guided.
Specifically, this guiding mechanism 50 is constituted as, along with above-mentioned a plurality of down pestles 30 with the horizontally rotating linkedly of above-mentioned rotary body 10 around the revolution of above-mentioned vertical rotating shaft, make above-mentioned a plurality of pestles down 30 knee-actions respectively.
More particularly, above-mentioned guiding mechanism 50, according to making each of a plurality of down pestles 30, along with the revolution position, the upper end for and the essentially identical top dead-centre of upper end open of above-mentioned mortar portion 11 and upper end for the bottom dead centre of the lower position of the regulation in above-mentioned mortar portion 11 between the such mode of knee-action constitute.
Specifically, above-mentioned guiding mechanism 50 has the spigot surface 51 that contacts with bottom in the above-mentioned down pestle 30.
This spigot surface 51, have along the revolution direction of above-mentioned down pestle 30 make this play pestle 30 be positioned at the topmost 51a of top dead-centre, the falling portion 51b that will above-mentioned pestle 30 down guides downwards from topmost 51a, will above-mentioned pestle 30 down remain on the component part 51c of the component position of regulation, the transition part 51d that above-mentioned pestle press body 60 ground down dispose with above-mentioned component part 51c clamping and make above-mentioned under pestle 30 from the last pushed section 51e of transition part 51d to above-mentioned topmost 51 transfers.
This rotary compressing forming machine 1A also further possesses following pestle and retreats with slave unit 33 and component 52 '.
Figure 12 (a) amplifies the operating state of expression by the following pestle 30 of above-mentioned falling portion 51b shown in Figure 11 and the 52 ' realization of above-mentioned component, Figure 12 (b) expression sees from the top, and above-mentioned component 52 ' and above-mentioned time pestle retreat the skeleton diagram of the state that the protuberance 33c with slave unit 33 cooperates.
Be set on the head 32 of the above-mentioned bottom of pestle 30 down above-mentioned slave unit 33 detachables.Furthermore, shown in Figure 12 (a), here, slave unit 33 has outer screw section (external thread part) 33a (being represented by the dotted line among the figure) that is threaded with the 32a of negative thread portion (internal thread part) (being represented by the dotted line among the figure) on the head 32 that is arranged on above-mentioned down pestle 30, outer screw section 33a by this slave unit 33 and the above-mentioned 32a of the negative thread portion threaded engagement of the head 32 of pestle 30 down, and detachable ground is provided on the head 32 of above-mentioned time pestle 30.In addition, also can outer screw section be set, the negative thread portion with its threaded engagement is set on slave unit 33 at the above-mentioned peripheral part of the head 32 of pestle 30 down.In addition, be not limited to this,, adopt any form all can so long as can slave unit be arranged on down on the head of pestle in the mode of detachable.
Above-mentioned pestle down retreats with slave unit 33, here be its diameter from the summary centre position of above-below direction be the parts of the abacus pearl of hexagon shape to the cross section that reduces to form gradually with following direction upward, have head 32 from above-mentioned pestle 30 down to the outstanding protuberance 33c of radial outside.
Above-mentioned component 52 ' shown in Figure 12 (b),, has a pair of auxiliary section 521,522 here.Above-mentioned auxiliary section 521,522 is provided with according to the mode of the head 32 of the above-mentioned down pestle 30 of clamping, and wideer and be oppositely arranged than the little such spacing of external diameter of above-mentioned slave unit protuberance 33c than the width of above-mentioned head 32 at interval.
Above-mentioned auxiliary section 521,522, shown in Figure 12 (a), be the parts that match with the protuberance 33 of the slave unit 33 of the following pestle 30 that is equiped with above-mentioned slave unit 33, here, it is provided with being tilted, so that cooperate with above-mentioned slave unit protuberance 33c along with the revolution motion of above-mentioned pestle 30 down, and above-mentioned slave unit protuberance 33c is moved below this auxiliary section 521,522, above-mentioned pestle 30 is down moved to bottom dead centre from top dead-centre; With the height 52a of the upstream-side-end position of the mating area of above-mentioned slave unit protuberance 33c, be positioned at more top than the height (being meant the slightly height in centre position of above-mentioned above-below direction) of the above-mentioned down slave unit protuberance 33c when pestle 30 is in upper dead center position at this.
Rotary compressing forming machine 1A shown in Figure 11 also further possesses operating mechanism 80.In addition, in Figure 11 and Figure 12 and Figure 14 and Figure 15, the diagram of operating mechanism 80 is omitted.
Figure 13 represents vertical sectional schematic diagram of aforesaid operations mechanism 80.As shown in figure 13, aforesaid operations mechanism 80 has respectively a plurality of functional units 81 that are provided with accordingly with above-mentioned a plurality of pestles 30 down.
Aforesaid operations parts 81, according to can be according to peripheral operation, be taken as cooperate with corresponding following pestle 30 and this play pestle 30 is fixed in the fixed position (with reference to Figure 13 (a)) of top dead-centre and remove but the above-mentioned mode of playing pestle 30 to be in the operating position (with reference to Figure 13 (b)) of the state of knee-action constituted.
In this 2nd embodiment, aforesaid operations parts 81 are set on the above-mentioned rotary body 10 in the mode that can radially move freely.
That is, in the 2nd embodiment, aforesaid operations 81 can above-mentioned vertical rotating shaft be a benchmark, gets the said fixing position when being positioned at the radial outside of above-mentioned rotary body 10, and getting above-mentioned operating position when being positioned at the radially inner side of above-mentioned rotary body 10.
Be preferably on above-mentioned a plurality of pestles 30 down, maintenance recess 35 is set respectively,, supply a part (being fitting pin 82 in the diagram) embedding of this functional unit 81 to cooperate with when corresponding functional unit 81 is positioned at the fixed position.
Owing to have this structure, so can when making aforesaid operations parts 81 be positioned at the fixed position, will play pestle 30 to remain on top dead-centre reliably.
As mentioned above, above-mentioned rotary compressing forming machine 1A has and is used to make pestle 20a and the 1st time pestle 30a on the 1st 11a of mortar portion, the 1st of compression molded product that external diameter is X1mm and is used to make pestle 20b and the 2nd time pestle 30b on the 2nd 11b of mortar portion, the 2nd of compression molded product that external diameter is X2mm.
In above-mentioned rotary compressing forming machine 1A, such as, be positioned at operating position (with reference to Figure 13 (b)) and install above-mentioned slave unit 33 by making with the 2nd time corresponding functional unit 81 of pestle 30b, and make and be positioned at fixed position (with reference to Figure 13 (a)) with above-mentioned the 1st time corresponding functional unit 81 of pestle 30a and above-mentioned slave unit 33 is removed, pull down pestle 20a on the 1st (representing) simultaneously, can make the compression molded product that external diameter is X2mm by the dotted line among Figure 11 and Figure 12 (a).
Promptly, by above-mentioned setting, be disengaged the 1st time pestle 30a of above-mentioned slave unit 33, how the revolution position of itself all is held in top dead-centre, the upper end of the pestle portion 31 of the 1st time pestle 30a is maintained at the essentially identical position of upper end open with the corresponding mortar 11a of portion, on the other hand, the 2nd time pestle 30b that above-mentioned slave unit 33 is installed guided by above-mentioned guiding parts 50 along with the revolution position of itself.
Elemental motion to the rotary compressing forming machine 1A of this structure is described below.
Figure 14 is according to time series, and expression and the horizontally rotating irrespectively of above-mentioned rotary body 10 are fixed in the longitudinal sectional view of state variation of a following pestle (in this example for having removed the 1st time pestle 30a of above-mentioned slave unit 33) of top dead-centre.
In addition, aforesaid operations parts 81 are according to peripheral operation, be taken as the fixed position (with reference to Figure 13 (a)) of this time pestle 30a being fixed in top dead-centre with corresponding following pestle 30a cooperation, the above-mentioned pestle 20a that goes up is pulled down (being represented by the dotted line the figure) from rotary compressing forming machine 1A.
When pestle 30a was positioned at above-mentioned topmost under above-mentioned, this time pestle 30a was configured in top dead-centre.
From this state, though above-mentioned pestle 30a down follows the rotation of above-mentioned rotary body 10 and revolves round the sun, but because this time pestle 30a has removed above-mentioned slave unit 33, and be fixed in top dead-centre, so do not carry out the guiding action that realizes by above-mentioned guiding mechanism 50 along with the revolution of pestle 30a down by aforesaid operations parts 81.
This rotary compressing forming machine 1A, as shown in figure 14, with above-mentioned falling portion 51b and the corresponding position of above-mentioned component part 51c, be provided with material supply unit 70.
But the state that is configured in top dead-centre owing to above-mentioned pestle 30a down maintenance is constant, therefore the material that is formed can be filled in the corresponding 11a of mortar portion.
When above-mentioned rotary body 10 was further rotated, then above-mentioned pestle 30 down, moved to above-mentioned topmost 51a through above-mentioned component part 51c, above-mentioned pestle pressing mechanism 60 down, above-mentioned transition part 51d and above-mentioned top of going up pushed section 51e once more from above-mentioned falling portion 51b.
Figure 15 is according to time series, the horizontally rotating accompany one and go up pestle (in this example of expression and above-mentioned rotary body 10, be pestle 20b on the 2nd) and the longitudinal sectional view of the state variation of a following pestle (in this example, for the 2nd time pestle 30b of above-mentioned slave unit 33 is installed).
In addition, aforesaid operations parts 81 make this time pestle 30b be in the operating position (with reference to Figure 13 (b)) of the state of knee-action according to peripheral operation but be taken as to remove with corresponding following cooperating of pestle 30b, and the above-mentioned pestle 20b that goes up is installed on the rotary compressing forming machine 1A.
When pestle 30b was positioned at above-mentioned topmost under above-mentioned, above-mentioned pestle 30b down was maintained at top dead-centre.
When from this state, above-mentioned down when pestle 30b revolves round the sun along with the rotation of above-mentioned rotary body 10, above-mentioned slave unit 33 cooperates with above-mentioned component 52 ', and this time pestle 30b is moved to above-mentioned falling portion 51b from above-mentioned topmost 51a.
As described in already, above-mentioned rotary compressing forming machine 1A with above-mentioned falling portion 51b and the corresponding position of above-mentioned component part 51c, be provided with material supply unit 70, by this structure, above-mentioned down pestle 30b from topmost 51a via falling portion 51b when component part 51c moves, the material 110 that is formed can be filled in the corresponding 11b of mortar portion.
When above-mentioned rotary body 10 was further rotated, then above-mentioned pestle 30b was down promoted upward by above-mentioned pestle pressing mechanism 60 down.At this moment, Dui Ying last pestle 20b is also promoted downwards by the above-mentioned pestle pressing mechanism 40 of going up.Therefore, be filled in the material 110 that is formed in the corresponding 11b of mortar portion, by last pestle 20b and play pestle 30b cramping, formation has the compression molded product 100 with the corresponding external diameter of internal diameter of the 11b of this mortar portion.
In addition, the height of this compression molded product 100 can be adjusted by the above-mentioned promotion stroke of going up pestle 20b and following pestle 30b.
When rotary body 10 when this state begins to be further rotated, then above-mentioned pestle 30b is down moved to above-mentioned transition part 51d.
On the other hand, the above-mentioned pestle 20b of going up returns to top dead-centre after being promoted by pestle pressing mechanism on above-mentioned 40 once more.
Then, along with the rotation of rotary body 10, above-mentioned pestle 30b down moves to topmost 51a once more via the above-mentioned pushed section 51c that goes up.
By the moving upward of this down pestle 30b, with compression molded product 100 release rotary body 10 above.
Like this, the rotary compressing forming machine 1A of this 2nd embodiment, according to horizontally rotating around vertical rotating shaft by making above-mentioned rotary body 10, make the mode of compression molded product 100 and be configured, but, this rotary compressing forming machine 1A also further possesses the selection mechanism 80 that the required following pestle (is the 2nd time pestle 30b) that only makes in above-mentioned a plurality of pestle 30 down is in operating state in this 2nd embodiment, thus, can pass through a rotary compressing forming machine, make compression molded product a small amount of, the multiform shape effectively.
If adopt above-described rotary compressing forming machine 1A, but since possess can be selectively will a plurality of times pestles 30 be operated to the operating mechanism 80 of the operating state of the stationary state that is fixed in top dead-centre and knee-action respectively, therefore pass through by operating mechanism 80, to place stationary state with unwanted shape and/or the corresponding pestle 30a down of external diameter, and pull down the corresponding upward so simple operation of pestle 20a, can obtain the required shape and/or the compression molded product of external diameter with unwanted pestle 30a down.Thus, can adapt to manufacturing a small amount of, the multiform shape effectively.
Therefore, can pass through single rotary compressing forming machine 1A extremely effectively, make compression molded product a small amount of, the multiform shape.
In addition, be changed to the following pestle 30a of stationary state, because being fixed on the upper end is identical top dead-centre with the upper end open of the above-mentioned mortar 11a of portion substantially, so in being inserted with the 11a of mortar portion of the 1st time pestle 30a, can not supply with the material 110 that is formed from above-mentioned material supply unit 70, can not produce the material that will be formed be filled in the corresponding mortar 11a of portion of the following pestle 30a of this stationary state in such unfavorable condition.Therefore, cover needn't be set wait add parts, the waste of the material that can prevent from effectively to be formed.Thus, the interpolation parts of cover etc. needn't be set, can prevent the waste (with reference to Figure 11) of material.
In addition, taking off of last pestle 20 compared with taking off of following pestle 30 and can more easily be carried out.Therefore, unwanted dismounting of going up pestle (in this illustrated example, being pestle 20a on the 1st), the available short time carries out.
In addition, be the state of the compression molded product 100 of X2mm from making external diameter, specification changes to be made under the situation of compression molded product that external diameter is X1mm, as long as make with the 1st time corresponding functional unit 81 of pestle 30a and be positioned at operating position, install pestle 20a on the 1st simultaneously, and make with the 2nd time corresponding functional unit 81 of pestle 30b to be positioned at the fixed position, remove pestle 20b on the 2nd simultaneously, can solve at an easy rate.
Like this, the mode according to the compression molded product that can make multiple shape be set with mortar portion 11, in the rotary compressing forming machine of pestle 20 and following pestle 30, can be by aforesaid operations mechanism 80 be set, solve the manufacturing of the compression molded product of a small amount of, multiform shape extremely effectively.
Have again, because above-mentioned component 52 ' is set, and simultaneously be provided with the above-mentioned pestle down that is mated and retreat and use slave unit 33 stating on the bottom 32 of pestle 30 down detachable ground, therefore in that aforesaid operations mechanism 80 is selected to be operating as can be along with above-mentioned down when the revolution motion of pestle 30b carry out the operating state of above-mentioned knee-action, as long as the above-mentioned pestle down of installing retreats and uses slave unit 33 on above-mentioned pestle 30b down, just can carry out the guiding action that realizes by above-mentioned guiding mechanism 50 well along with the revolution of pestle 30b down.In addition, aforesaid operations mechanism 80 is selected to be operating as above-mentioned down when how the revolution motion of pestle 30a all is fixed in the stationary state of top dead-centre, as long as above-mentioned pestle is down retreated with slave unit 33 from above-mentioned pestle 30a down releasing.Like this, if adopt rotary compressing forming machine 1A, then can be provided with above-mentioned component 52 ', and simultaneously will be above-mentioned down pestle retreat with slave unit 33 detachables ground be arranged on above-mentioned under so simple structure on the bottom 32 of pestle 30, carry out well moving by the guiding of above-mentioned guiding mechanism 50 realizations.
Because above-mentioned guiding mechanism 50 possesses the spigot surface 51 with above-mentioned falling portion 51b in this example, therefore the auxiliary section 521,522 of above-mentioned component 52 ' can with the acting in conjunction of the falling portion 51b of above-mentioned spigot surface 51 under, the above-mentioned pestle down of clamping retreats the protuberance 33c with slave unit 33.
Because pestle retreats with slave unit 33 and is the abacus pearl in this example under above-mentioned, and above-mentioned guiding mechanism 50 possesses the spigot surface 51 with above-mentioned falling portion 51b in this example, therefore can with above-mentioned slave unit protuberance 33c top below above-mentioned auxiliary section 521,522, simultaneously above-mentioned slave unit protuberance 33c below mode above above-mentioned falling portion 51b, move well.Thus, pestle is retreated with slave unit 33 moves well.
In addition, in this 2nd embodiment, be that example is described with the situation of the compression molded product that can make 2 kinds of external diameters, but obviously the rotary compressing forming machine of the 2nd type of the present invention also can be used for making 3 kinds or 3 kinds of situations with the compression molded product of top external diameter.
In addition, the rotary compressing forming machine of the 2nd type of the present invention also can be used for making and is not only external diameter, and the compression molded product of the outer shape more than 2 kinds or 2 kinds is arranged.In this case, above-mentioned mortar portion, go up pestle and following pestle and be set to another group that comprises a group of the compression molded product that is used to make a profile and be used to make the compression molded product of another profile.
The 3rd embodiment
Figure 16 represents the expansion longitudinal sectional view about the rotary compressing forming machine 1B of the 3rd type of the 3rd embodiment.
Below, to the rotary compressing forming machine 1B of the 3rd type of this 3rd embodiment, be that the center describes with difference with the rotary compressing forming machine 1A of the 2nd type shown in Figure 11, omit for the description of common part.
Above-mentioned a plurality of down pestles 30 have the internal diameter slightly little (for example 0.1mm) of diameter than corresponding mortar portion 11 respectively, and can be from from down can knee-action ground being embedded into interior pestle portion 31 of this mortar portion 11.
This rotary compressing forming machine 1B also comprises pars contractilis 32, pestle retreats with slave unit 33 and component 52 ' down.
Figure 17 (a) amplifies the operating state that shows the following pestle of being realized by falling portion 51c shown in Figure 16 and component 52 ' 30, Figure 17 (b) expression is elongated to the general profile chart of above-mentioned pars contractilis 32 of the state of cooperation position S, and Figure 17 (c) expression is retracted to the general profile chart of pars contractilis 32 of the state of retreating position T.In addition, Figure 18 represents the decomposition diagram of pars contractilis shown in Figure 17 32 parts.
As shown in figure 17, above-mentioned pars contractilis 32 is that telescopically is fixed in the retreating position T of regulation and the parts of the cooperation position S of the regulation of extending from this retreating position T downwards, is set at the above-mentioned bottom of pestle 30 down.
If further describe, above-mentioned pars contractilis 32 as Figure 17 and shown in Figure 180, possesses male part 321 and hollow part 322 is arranged.This male part 321 has: extend downwards from above-mentioned pestle 30 down, and diameter is than the big columned pedestal 321a of portion of internal diameter of corresponding mortar portion 11; And diameter is littler than the diameter of the 321a of this pedestal portion, and the columned column sections 321b that further extends downwards from the 321a of this pedestal portion.In addition, above-mentioned hollow part 322 is cartridges chimeric with the column sections 321b of raised part part 321.
The column sections 321b of raised part part 321 on the part and the part in circumferential direction of the above-below direction of bottom, has to the outstanding jut 321b ' in the direction outside radially.And, inboard at above-mentioned hollow part 322, the bottom with the corresponding position of above-mentioned retreating position T on, be provided with fixing the 1st groove 322a of usefulness of retreating position of the above-mentioned jut 321b ' of chimeric above-mentioned column sections 321b along the part of circumferential direction, top with the corresponding position of above-mentioned cooperation position S on, be provided with fixing the 2nd groove 322b of usefulness of cooperation position of the above-mentioned jut 321b ' of chimeric above-mentioned column sections 321b along the part of circumferential direction, and then, mode according to above-mentioned the 1st groove 322a and above-mentioned the 2nd groove 322b connection is provided with the 3rd groove 322c that the jut that above-mentioned jut 321b ' is relatively moved moves usefulness between above-mentioned the 1st groove 322a and the 2nd groove 322b.
Above-mentioned pestle down retreats the bottom that is set at above-mentioned pars contractilis 32 with slave unit 33, here, the parts of the abacus pearl of its to be diameter from the summary centre position of above-below direction reach upward cross section hexagon shape that the below reduces gradually to form have from above-mentioned pars contractilis 32 to the outstanding protuberance 33c of radial outside.In addition, here, the bottom of above-mentioned pestle 30 down and raised part part 321 are by integrally formed, and above-mentioned hollow part 322 and above-mentioned pestle down retreat with slave unit 33 also by integrally formed.In addition, as shown in figure 18, above-mentioned down pestle retreats with slave unit 33, and the part of the above-mentioned hollow part 322 of double as has the recess 331 that is communicated with the hollow bulb of above-mentioned hollow part 322 and is set at the 1st groove 332a on this recess 331 and the part of the 3rd groove 332c.
In above-mentioned pars contractilis 32, shown in Figure 17 (b), under the state of above-mentioned cooperation position S, configuration space spare P between the 321a of pedestal portion of raised part part 321 and hollow part 322 also.This distance piece P, shown in Figure 180, at this is cartridge, the external diameter of external diameter and above-mentioned pedestal 321a of portion and hollow part 322 about equally, and internal diameter is bigger slightly than the external diameter of above-mentioned column sections 321b, and is provided with jut that the jut 321b ' that is used to make above-mentioned column sections 321b passes through along the vertical direction in the inboard by using groove P1.In addition, above-mentioned distance piece P is made of metal material at this, can bear forming pressure (for example tens of ton).Thus, above-mentioned distance piece P can be installed on the 321a of pedestal portion and the column sections 321b between the above-mentioned hollow part 322 of above-mentioned pars contractilis 32.
Figure 19 represents to see from the top, and above-mentioned component 52 ' and following pestle retreat the skeleton diagram of the state that the protuberance 33c with slave unit 33 cooperates.As shown in figure 19, above-mentioned component 52 ' has a pair of auxiliary section 521,522 at this.Above-mentioned auxiliary section 521,522 is provided with according to the mode of the pars contractilis that is positioned at above-mentioned cooperation position S 32 of the above-mentioned down pestle 30 of clamping, and wideer and be oppositely arranged than the little spacing of external diameter of above-mentioned slave unit protuberance 33c than the width of this pars contractilis 32 at interval.
Above-mentioned auxiliary section 521,522, shown in Figure 17 (a), be and be provided with above-mentioned down pestle via the contraction flow region 32 of the state that is elongated to above-mentioned cooperation position and retreat the parts that the above-mentioned protuberance 33c with this slave unit 33 of the following pestle 30 of slave unit 33 matches, dispose at this with being tilted, so that can cooperate with above-mentioned slave unit protuberance 33c along with the revolution motion of above-mentioned pestle 30 down, make this slave unit protuberance 33c along this auxiliary section 521 simultaneously, 522 following moving, thus above-mentioned pestle 30 is down guided to bottom dead centre from top dead-centre, height 52a with the upstream-side-end position of mating area of above-mentioned slave unit protuberance 33c, than above-mentioned down pestle 30 at upper dead center position, the height of the above-mentioned slave unit protuberance 33c of above-mentioned pars contractilis 32 when cooperation position S (being meant the slightly height in centre position of above-mentioned above-below direction here) 33b is positioned at more top, and than above-mentioned pestle 30 down at upper dead center position, above-mentioned slave unit protuberance 33c height (here be meant the above-mentioned above-below direction slightly height in the centre position) 33b ' of above-mentioned pars contractilis 32 when retreating position T is positioned at more below.
Rotary compressing forming machine 1B shown in Figure 16 also possesses operating mechanism 80.In addition, in Figure 16 and Figure 17 and Figure 21 and Figure 22, omit the diagram of operating mechanism 80.
Figure 20 represents the vertical section schematic diagram of aforesaid operations mechanism 80.As shown in figure 20, aforesaid operations mechanism 80 has respectively corresponding with above-mentioned a plurality of pestles down 30 and a plurality of functional units 81 that be provided with.
Aforesaid operations parts 81, according to can be according to peripheral operation, be taken as cooperate with corresponding following pestle 30 and this play pestle 30 is fixed in the fixed position (with reference to Figure 20 (a)) of top dead-centre but and remove the mode that makes above-mentioned time pestle 30 be in the operating position (with reference to Figure 20 (b)) of the state of knee-action with corresponding cooperating of following pestle 30 and constitute.
In this 3rd embodiment, aforesaid operations parts 81 are set on the above-mentioned rotary body 10 according to the mode that can radially move freely.
That is, in this 3rd embodiment, aforesaid operations parts 81 can above-mentioned vertical rotating shaft be benchmark, get the said fixing position when being positioned at the radial outside of above-mentioned rotary body 10, and getting above-mentioned operating position when being positioned at the radially inner side of above-mentioned rotary body 10.
Be preferably on above-mentioned a plurality of pestles 30 down, maintenance recess 35 is set respectively, with when corresponding functional unit 81 is positioned at the fixed position, for a part (being fitting pin 82 in the diagram) embedding of this functional unit 81.
Owing to have this structure, so can when making aforesaid operations parts 81 be positioned at the fixed position, will play pestle 30 to remain on top dead-centre reliably.
As mentioned above, above-mentioned rotary compressing forming machine 1B, have and be used to make pestle 20a and the 1st time pestle 30a on the 1st 11a of mortar portion, the 1st of compression molded product that external diameter is X1mm and be used to make pestle 20b and the 2nd time pestle 30b on the 2nd 11b of mortar portion, the 2nd of compression molded product that external diameter is X2mm.
In this rotary compressing forming machine 1B, such as, be positioned at operating position (with reference to Figure 20 (b)) and above-mentioned pars contractilis 32 is elongated to above-mentioned cooperation position S by making with the 2nd time corresponding functional unit 81 of pestle 30b, simultaneously by above-mentioned distance piece P is installed, and make with above-mentioned the 1st time corresponding functional unit 81 of pestle 30a and be positioned at fixed position (with reference to Figure 20 (a)) and remove above-mentioned separator P, remove pestle 20a on the 1st (representing) simultaneously, can make the compression molded product that external diameter is X2mm by the dotted line among Figure 16 and Figure 17 (a).
Promptly, by this setting, above-mentioned pars contractilis 32 is for being in the 1st time pestle 30a of above-mentioned retreating position T state, no matter the revolution position of self how, all be maintained at top dead-centre, the upper end of the pestle portion 31 of above-mentioned the 1st time pestle 30a is maintained at the roughly the same position of upper end open with the corresponding 11a of mortar portion, on the other hand, above-mentioned pars contractilis 32 is guided by above-mentioned guiding mechanism 50 along with the revolution position of self for being positioned at the 2nd time pestle 30b of above-mentioned cooperation position S state.
Molar behavior to the rotary compressing forming machine 1B of this structure is described below.
Figure 21 is according to time series, expression and the horizontally rotating irrespectively of above-mentioned rotary body 10 are fixed in the longitudinal sectional view of state variation of a following pestle (being in the 1st time pestle 30a of above-mentioned retreating position T state in this example for above-mentioned pars contractilis 32) of top dead-centre.
In addition, aforesaid operations parts 81 are according to peripheral operation, be taken as the fixed position (with reference to Figure 20 (a)) of this time pestle 30a being fixed in top dead-centre with 30 cooperations of corresponding following pestle, the above-mentioned pestle 20a that goes up is pulled down (being represented by the chain-dotted line the figure) from rotary compressing forming machine 1B.
When pestle 30a was positioned at above-mentioned topmost under above-mentioned, above-mentioned pestle 30a down was configured in top dead-centre.
From this state, though above-mentioned pestle 30a down follows the rotation of above-mentioned rotary body 10 and revolves round the sun, but because the above-mentioned pars contractilis 32 of this time pestle 30a is in the above-mentioned state T that keeps out of the way, and be fixed in top dead-centre by aforesaid operations parts 81, so do not carry out the guiding action that realizes by above-mentioned guiding mechanism 50 along with the revolution of pestle 30a down.
This rotary compressing forming machine 1B, shown in Figure 21, with above-mentioned falling portion 51b and the corresponding position of above-mentioned component part 51c, be provided with material supply unit 70.
But, remain unchanged because above-mentioned pestle 30a down is configured in top dead-centre, so the material 110 that is formed can be filled in the corresponding 11a of mortar portion.
When above-mentioned rotary body 10 was further rotated, above-mentioned pestle 30a down, moved to above-mentioned topmost 51a through above-mentioned component part 51c, above-mentioned pestle pressing mechanism 60 down, above-mentioned transition part 51d and above-mentioned top of going up pushed section 51e once more from above-mentioned falling portion 51b.
Figure 22 is according to time series, represents a longitudinal sectional view of going up the state variation of a pestle (being pestle 20b on the 2nd in this example) and a following pestle (being that above-mentioned pars contractilis 32 is the 2nd time pestle 30b that is in above-mentioned cooperation position S state and above-mentioned distance piece P is installed in this example) that accompanies with horizontally rotating of above-mentioned rotary body 10.
In addition, aforesaid operations parts 81 are according to peripheral operation, be taken as and remove the operating position (with reference to Figure 20 (b)) that makes above-mentioned time pestle 30b be in the state that can operate up and down with the cooperation of corresponding following pestle 30b, above-mentioned on pestle 20b be installed on the rotary compressing forming machine 1B.
When pestle 30b was positioned at above-mentioned topmost under above-mentioned, above-mentioned pestle 30b down was maintained at top dead-centre.
When from this state, above-mentioned down when pestle 30b revolves round the sun along with the rotation of above-mentioned rotary body 10, above-mentioned slave unit 33 cooperates with above-mentioned component 52 ', and this time pestle 30b is moved to above-mentioned falling portion 51b from above-mentioned topmost 51a.
As described in already, above-mentioned rotary compressing forming machine 1B with above-mentioned falling portion 51b and the corresponding position of above-mentioned component part 51c, be provided with material supply unit 70, by this structure, above-mentioned down pestle 30b from topmost 51a via falling portion 51b when component part 51c moves, the material 110 that is formed can be filled in the corresponding 11b of mortar portion.
When above-mentioned rotary body 10 was further rotated, then above-mentioned pestle 30b was down promoted upward by above-mentioned pestle pressing mechanism 60 down.At this moment, Dui Ying last pestle 20b is also promoted downwards by the above-mentioned pestle pressing mechanism 40 of going up.Therefore, be filled in the material 110 that is formed in the corresponding 11b of mortar portion, by last pestle 20b and play pestle 30b cramping, formation has the compression molded product 100 with the corresponding external diameter of internal diameter of the 11b of this mortar portion.
In addition, the height dimension of this compression molded product 100 can be adjusted by the above-mentioned promotion stroke of going up pestle 20b and following pestle 30b.
When rotary body 10 when this state begins to be further rotated, then above-mentioned pestle 30b is down moved to above-mentioned transition part 51d.
On the other hand, the above-mentioned pestle 20b of going up returns to top dead-centre after being promoted by pestle pressing mechanism on above-mentioned 40 once more.
Then, along with the rotation of rotary body 10, above-mentioned pestle 30b down moves to topmost 51a once more via the above-mentioned pushed section 51c that goes up.
By the moving upward of this down pestle 30b, with compression molded product 100 release rotary body 10 above.
Like this, the rotary compressing forming machine 1B of this 3rd embodiment, according to being configured around the mode that vertical rotating shaft horizontally rotated, made compression molded product 100 by making above-mentioned rotary body 10, but, this rotary compressing forming machine 1B also further possesses the selection mechanism 80 that the required following pestle (is the 2nd time pestle 30b) that only makes in above-mentioned a plurality of pestle 30 down is in operating state in this 3rd embodiment, thus, can pass through a rotary compressing forming machine, make compression molded product a small amount of, the multiform shape effectively.
If adopt above-described rotary compressing forming machine 1B, but since possess have selectively will a plurality of times pestles 30 be operated to the operating mechanism 80 of the operating state of the stationary state that is fixed in top dead-centre and knee-action respectively, therefore pass through by operating mechanism 80, to place stationary state with unwanted shape and/or the corresponding pestle 30a down of external diameter, and dismounting and the corresponding upward so simple operation of pestle 20a of unwanted pestle 30a down can obtain the required shape and/or the compression molded product of external diameter.Thus, can adapt to manufacturing a small amount of, the multiform shape effectively.
Therefore, can pass through single rotary compressing forming machine 1B extremely effectively, make compression molded product a small amount of, the multiform shape.
In addition, be changed to the following pestle 30a of stationary state, because being fixed on the upper end is identical top dead-centre with the upper end open of the above-mentioned mortar 11a of portion substantially, so in being inserted with the 11a of mortar portion of the 1st time pestle 30a, can not supply with the material 110 that is formed from above-mentioned material supply unit 70, can not produce the material that will be formed be filled in the corresponding mortar 11a of portion of the following pestle 30a of this stationary state in such undesirable condition.Therefore, cover needn't be set wait add parts, the waste of the material that can prevent from effectively to be formed.Thus, the interpolation parts of cover etc. needn't be set, also can prevent the waste (with reference to Figure 16) of material.
In addition, taking off of last pestle 20 compared with taking off of following pestle 30 and can more easily be carried out.Therefore, unwanted dismounting of going up pestle (being pestle 20a on the 1st) in this illustrated example, the available short time carries out.
In addition, be the state of the compression molded product 100 of X2mm from making external diameter, the change specification is for making under the situation of compression molded product that external diameter is X1mm, as long as make with the 1st time corresponding functional unit 81 of pestle 30a and be positioned at operating position, pestle 20a on the 1st is installed simultaneously, and make with the 2nd time corresponding functional unit 81 of pestle 30b to be positioned at the fixed position, remove pestle 20b on the 2nd simultaneously, can solve at an easy rate.
Like this, the mode according to the compression molded product that can make multiple shape be set with mortar portion 11, in the rotary compressing forming machine of pestle 20 and following pestle 30, can be by aforesaid operations mechanism 80 be set, solve the manufacturing of the compression molded product of a small amount of, multiform shape extremely effectively.
Have again, because above-mentioned component 52 ' is set, and the while is provided with at telescopically on the bottom 32 of stating following pestle 30, and pestle retreats with slave unit 33 under be mated above-mentioned, therefore in that aforesaid operations mechanism 80 is selected to be operating as can be along with above-mentioned down when the revolution motion of pestle 30b carry out the operating state of above-mentioned knee-action, as long as make the above-mentioned pars contractilis 32 of pestle 30b down be fixed on above-mentioned cooperation position S, just can carry out well moving by the guiding that above-mentioned guiding mechanism 50 is realized along with the revolution of pestle 30b down.In addition, when how the revolution motion that 80 selections of aforesaid operations mechanism is operating as above-mentioned following pestle 30a all is fixed in the stationary state of top dead-centre, as long as make the above-mentioned above-mentioned pars contractilis 32 of pestle 30a down be fixed on above-mentioned retreating position T.Like this, if adopt rotary compressing forming machine 1B, then can be to be provided with above-mentioned component 52 ', and above-mentioned down pestle to be retreated with slave unit 33 telescopicallies be arranged on so simple structure on the bottom 32 of above-mentioned pestle 30 down, carry out well moving by the guiding that above-mentioned guiding mechanism 50 is realized.
In addition, because above-mentioned pars contractilis 32, under the state of above-mentioned cooperation position S, between the 321a of pedestal portion of raised part part 321 and hollow part 322, be provided with above-mentioned distance piece P, therefore can make and act on above-mentioned pestle down by above-mentioned pestle pressing mechanism 60 down and retreat with the power on the slave unit 33, from above-mentioned hollow part 322 via above-mentioned distance piece P, pass to the 321a of pedestal portion of raised part part 321, and then pass to above-mentioned down pestle 30b, thus, when compression molding is formed material 110, can carry out compression molding action reliably to the material that is formed.
Because above-mentioned guiding mechanism 50 possesses the spigot surface 51 with above-mentioned falling portion 51b in this example, therefore the auxiliary section 521,522 of above-mentioned component 52 ' can with the acting in conjunction of the falling portion 51b of above-mentioned spigot surface 51 under, the above-mentioned pestle down of clamping retreats the protuberance 33c with slave unit 33.
Because pestle retreats with slave unit 33 and is the abacus pearl in this example under above-mentioned, and above-mentioned guiding mechanism 50 possesses the spigot surface 51 with above-mentioned falling portion 51b in this example, therefore can with above-mentioned slave unit protuberance 33c top below above-mentioned auxiliary section 521,522, simultaneously above-mentioned slave unit protuberance 33c below mode above above-mentioned falling portion 51b, move well.Thus, pestle is retreated with slave unit 33 moves well.
In addition, in this 3rd embodiment, be that example is described with the situation of the compression molded product that can make 2 kinds of external diameters, but obviously the rotary compressing forming machine of the 3rd type of the present invention also can be used for making 3 kinds or 3 kinds of situations with the compression molded product of top external diameter.
In addition, the rotary compressing forming machine of the 3rd type of the present invention also can be used for making and is not only external diameter, and the compression molded product of the outer shape more than 2 kinds or 2 kinds is arranged.In this case, above-mentioned mortar portion, go up pestle and following pestle and be set to another group that comprises a group of the compression molded product that is used to make a profile and be used to make the compression molded product of another profile.

Claims (19)

1. rotary compressing forming machine is characterized in that possessing:
Horizontally rotate and can be provided with the rotary body of a plurality of mortar portion along circumferential direction around vertical rotating shaft;
With respect to aforementioned a plurality of mortar portion respectively from can knee-action ground insert and with a plurality of pestles of going up of horizontally rotating synchronously of aforementioned rotary body around aforementioned vertical rotating shaft revolution;
With respect to aforementioned a plurality of mortar portion respectively from down can knee-action ground insert and with a plurality of pestles down of horizontally rotating linkedly of aforementioned rotary body around aforementioned vertical rotating shaft revolution;
With aforementioned a plurality of pestles of going up is respectively that the bottom of top dead-centre pestle on this that is positioned at the top of aforementioned mortar portion is the last pestle pressing mechanism that is positioned at the bottom dead centre promotion of aforementioned mortar portion from this bottom of going up pestle;
Be provided in the guiding mechanism of following pestle of the below of aforementioned rotary body;
Clip aforementioned rotary body and go up the following pestle pressing mechanism that the pestle pressing mechanism relatively disposes with aforementioned;
Wherein, above-mentioned guiding mechanism has
Along with the above-mentioned revolution motion of pestle down, make the 1st guiding parts of the following pestle knee-action that participates in cooperation;
Regardless of the revolution motion of above-mentioned down pestle, it is the 2nd guiding parts with the essentially identical top dead-centre of upper end open of above-mentioned mortar portion that the following pestle that all will participate in cooperating is fixed in the upper end;
Wherein above-mentioned a plurality of down pestles can be distinguished selectively and cooperate with the above-mentioned the 1st and the 2nd guiding parts.
2. rotary compressing forming machine according to claim 1, it is characterized in that: above-mentioned the 1st guiding parts, along with the revolution motion of above-mentioned down pestle, make to participate in the following pestle that cooperates knee-action between above-mentioned top dead-centre and upper end are for the bottom dead centre of the lower position of the regulation in above-mentioned mortar portion.
3. rotary compressing forming machine according to claim 1 and 2, it is characterized in that: the above-mentioned the 1st and the 2nd guiding parts, vertical rotating shaft with above-mentioned rotary body is a benchmark, and an orientation is in the above-mentioned radial direction inboard of pestle down, and another is positioned at the radial direction outside.
4. according to any described rotary compressing forming machine in the claim 1～3, it is characterized in that:
Above-mentioned the 1st guiding parts and the 2nd guiding parts have gathering sill respectively;
Above-mentioned a plurality of down pestles have the pestle portion that is inserted in the above-mentioned mortar portion respectively and extend, are positioned at the head of the below of above-mentioned mortar portion from this pestle portion downwards;
On above-mentioned head, be provided with to the outstanding protuberance in the outside of direction radially;
By above-mentioned a plurality of down pestles are rotated around axis respectively, and above-mentioned protuberance is cooperated selectively with the above-mentioned the 1st and the gathering sill of the 2nd guiding parts.
5. rotary compressing forming machine according to claim 4 is characterized in that:
Above-mentioned the 1st guiding parts has the falling portion that makes this play pestle be positioned at the topmost of top dead-centre, above-mentioned time pestle guided from topmost downwards along the revolution direction of above-mentioned down pestle; Make above-mentioned down pestle once more to last pushed section that above-mentioned topmost shifts;
Above-mentioned pestle pressing mechanism down is set at above-mentioned falling portion and above-mentioned going up between the pushed section.
6. rotary compressing forming machine according to claim 5 is characterized in that: above-mentioned topmost and last pushed section replace above-mentioned gathering sill and have the mounting surface of the above-mentioned down pestle of mounting.
7. according to claim 5 or 6 described rotary compressing forming machines, it is characterized in that: above-mentioned the 1st guiding parts also further possesses the downstream of the following pestle revolution direction that is configured in above-mentioned falling portion, above-mentioned pestle is down remained on the component part of the component position of regulation; And clip above-mentioned down pestle pressing mechanism and be configured in the transition part in downstream of the following pestle revolution direction of above-mentioned component part;
Wherein above-mentioned component part and transition part replace above-mentioned gathering sill and have the mounting surface of the above-mentioned down pestle of mounting.
8. rotary compressing forming machine is characterized in that possessing:
Horizontally rotate and can be provided with the rotary body of a plurality of mortar portion along circumferential direction around vertical rotating shaft;
With respect to aforementioned a plurality of mortar portion respectively from can knee-action ground insert and with a plurality of pestles of going up of horizontally rotating synchronously of aforementioned rotary body around aforementioned vertical rotating shaft revolution;
With respect to aforementioned a plurality of mortar portion respectively from down can knee-action ground insert and with a plurality of pestles down of horizontally rotating linkedly of aforementioned rotary body around aforementioned vertical rotating shaft revolution;
With aforementioned a plurality of pestles of going up is respectively that the bottom of top dead-centre pestle on this that is positioned at the top of aforementioned mortar portion is the last pestle pressing mechanism that is positioned at the bottom dead centre promotion of aforementioned mortar portion from this bottom of going up pestle;
Be configured in the below of aforementioned rotary body, and along with the revolution of aforementioned down pestle, make this play pestle in the upper end for and the essentially identical top dead-centre of upper end open of aforementioned mortar portion and upper end be the guiding mechanism of knee-action between the bottom dead centre of lower position of the regulation in aforementioned mortar portion;
Clip aforementioned rotary body and go up with aforementioned that the pestle pressing mechanism relatively disposes, and the following pestle pressing mechanism that will aforementioned following pestle promotes upward;
Respectively with above-mentioned a plurality of down pestles, how the revolution motion that is operating as this time pestle selectively all is fixed in the stationary state of top dead-centre and can carries out the operating mechanism of the operating state of above-mentioned knee-action along with the revolution motion of this time pestle;
The following pestle that is arranged on the bottom of above-mentioned down pestle removably and has from the bottom of this play pestle a protuberance of giving prominence to the direction outside radially retreats uses slave unit; And
Component, it has and this time pestle is installed retreats the auxiliary section that the above-mentioned protuberance with this slave unit of the above-mentioned down pestle of slave unit matches, and this auxiliary section cooperates with above-mentioned slave unit protuberance along with the revolution motion of above-mentioned pestle down, above-mentioned slave unit protuberance is moved along above-mentioned auxiliary section, above-mentioned pestle is down moved to bottom dead centre from top dead-centre;
Wherein above-mentioned component, according to height above-mentioned auxiliary section and the upstream-side-end position of the mating area slave unit protuberance, basic identical with above-mentioned following pestle at the height of the above-mentioned slave unit protuberance of upper dead center position, or the mode above being positioned at more than slave unit protuberance height constitutes.
9. rotary compressing forming machine according to claim 8 is characterized in that:
Above-mentioned guiding mechanism possesses spigot surface, this spigot surface along be equipped with above-mentioned down pestle retreat revolution direction with the following pestle of slave unit have make this play pestle be positioned at the topmost of top dead-centre, the falling portion of will above-mentioned pestle down guiding downwards from topmost, pestle under above-mentioned is remained on regulation the component position component part and make above-mentioned under pestle once more to the last pushed section of above-mentioned topmost transfer;
The auxiliary section of above-mentioned component with the acting in conjunction of the falling portion of above-mentioned spigot surface under, the above-mentioned pestle down of clamping retreats the protuberance with slave unit.
10. it is characterized in that according to Claim 8 or 9 described rotary compressing forming machines:
It is diameter from the summary centre position of above-below direction upward to reducing the parts of the abacus pearl of the cross section hexagon shape that forms gradually with following direction that above-mentioned down pestle retreats with slave unit;
In above-mentioned component, the height of above-mentioned auxiliary section and the upstream-side-end position of mating area above-mentioned slave unit protuberance, retreat with the basic centre position of the above-below direction height of slave unit basic identically at the following pestle of upper dead center position with above-mentioned down pestle, perhaps be positioned at more top than this position height.
11. any described rotary compressing forming machine according to Claim 8～10 is characterized in that:
Aforesaid operations mechanism has respectively a plurality of functional units that are provided with accordingly with above-mentioned a plurality of pestles down, this functional unit can be taken as with corresponding above-mentioned under pestle cooperation and this time pestle is fixed in the fixed position of top dead-centre and releasing can make this time pestle knee-action with pairing above-mentioned following cooperating of pestle operating position.
12. rotary compressing forming machine according to claim 11 is characterized in that: the maintenance recess that above-mentioned following pestle has when the aforesaid operations parts are positioned at the fixed position, at least a portion of the above-mentioned functional unit of confession embeds.
13. a rotary compressing forming machine is characterized in that possessing:
Horizontally rotate and can be provided with the rotary body of a plurality of mortar portion along circumferential direction around vertical rotating shaft;
With respect to aforementioned a plurality of mortar portion respectively from can knee-action ground insert and with a plurality of pestles of going up of horizontally rotating synchronously of aforementioned rotary body around aforementioned vertical rotating shaft revolution;
With respect to aforementioned a plurality of mortar portion respectively from down can knee-action ground insert and with a plurality of pestles down of horizontally rotating linkedly of aforementioned rotary body around aforementioned vertical rotating shaft revolution;
With aforementioned a plurality of pestles of going up is respectively that the bottom of top dead-centre pestle on this that is positioned at the top of aforementioned mortar portion is the last pestle pressing mechanism that is positioned at the bottom dead centre promotion of aforementioned mortar portion from this bottom of going up pestle;
Be configured in the below of aforementioned rotary body, and along with the revolution of aforementioned down pestle, make this play pestle in the upper end for and the essentially identical top dead-centre of upper end open of aforementioned mortar portion and upper end be the guiding mechanism of knee-action between the bottom dead centre of lower position of the regulation in aforementioned mortar portion;
Clip aforementioned rotary body and go up with aforementioned that the pestle pressing mechanism relatively disposes, and the following pestle pressing mechanism that will aforementioned following pestle promotes upward;
Respectively with above-mentioned a plurality of down pestles, how the revolution motion that is operating as this time pestle selectively all is fixed in the stationary state of top dead-centre and can carries out the operating mechanism of the operating state of above-mentioned knee-action along with the revolution motion of this time pestle;
Be arranged on the bottom of above-mentioned down pestle and retreating position that telescopically is fixed in regulation and extend downwards from this retreating position after the pars contractilis of cooperation position of regulation;
Be arranged on above-mentioned pars contractilis the bottom, have to retreat to the following pestle of the outstanding protuberance in the outside of direction radially and use slave unit from this pars contractilis; And
Component, it has and is provided with above-mentioned down pestle via the above-mentioned pars contractilis that is elongated to above-mentioned cooperation position state and retreats the auxiliary section that the above-mentioned protuberance with this slave unit of above-mentioned time pestle of slave unit matches, this auxiliary section cooperates with above-mentioned slave unit protuberance along with the revolution motion of above-mentioned pestle down, this slave unit protuberance is moved along this auxiliary section, thereby above-mentioned pestle is down moved to bottom dead centre from top dead-centre;
Wherein above-mentioned component, constitute in the following manner: the height of the upstream-side-end position of above-mentioned auxiliary section and mating area above-mentioned slave unit protuberance, with above-mentioned down pestle upper dead center position, above-mentioned pars contractilis at the height of the slave unit protuberance of cooperation position basic identical or be positioned at more than the height of slave unit protuberance above, and than above-mentioned pestle down at upper dead center position, be retracted to the pars contractilis of above-mentioned retreating position below the height of the above-mentioned slave unit protuberance of retreating position is positioned at more.
14. rotary compressing forming machine according to claim 13 is characterized in that:
Above-mentioned pars contractilis comprises the hollow part of male part and tubular; Wherein this male part has the columned pedestal portion of extending from above-mentioned down pestle downwards, and little than the diameter of this pedestal portion, from the further columned column sections of extension downwards of pedestal portion; The hollow part of this tubular can with the above-mentioned column sections tabling of raised part part;
The above-mentioned column sections of raised part part has on the part of bottom circumferential direction to the outstanding jut of radial outside;
Inboard at above-mentioned hollow part, with the corresponding position of above-mentioned retreating position, on part or all circumferential direction of circumferential direction, be provided with fixing the 1st groove of usefulness of retreating position of the jut of chimeric above-mentioned column sections, and with the corresponding position of above-mentioned cooperation position, on part or all circumferential direction of circumferential direction, be provided with fixing the 2nd groove of usefulness of cooperation position of the jut of chimeric above-mentioned column sections, and further be provided with the 3rd groove that the jut that above-mentioned jut is relatively moved moves usefulness between above-mentioned the 1st groove and the 2nd groove according to the mode that above-mentioned the 1st groove and the 2nd groove are communicated with.
15. according to claim 13 or 14 described rotary compressing forming machines, it is characterized in that: above-mentioned pars contractilis disposes distance piece between the pedestal portion of raised part part and hollow part under the state of above-mentioned cooperation position.
16. according to any described rotary compressing forming machine in the claim 13～15, it is characterized in that: above-mentioned guiding mechanism has spigot surface, this spigot surface retreats revolution direction with the following pestle of slave unit along be provided with above-mentioned down pestle via the pars contractilis of the state that is elongated to above-mentioned cooperation position, have make this play pestle be positioned at the topmost of top dead-centre, the falling portion of will above-mentioned pestle down guiding downwards from topmost, will be above-mentioned under pestle remain on regulation the component position component part and make above-mentioned under pestle once more to the last pushed section of above-mentioned topmost transfer;
The auxiliary section of above-mentioned component, with the acting in conjunction of the falling portion of above-mentioned spigot surface under, the above-mentioned pestle down of clamping retreats the protuberance with slave unit.
17. any described rotary compressing forming machine according in the claim 13～16 is characterized in that:
Above-mentioned down pestle retreat with slave unit be diameter from the basic centre position of above-below direction upward to reducing the parts of the abacus pearl of the cross section hexagon shape that forms gradually with following direction;
In above-mentioned component, the height of above-mentioned auxiliary section and the upstream-side-end position of mating area above-mentioned slave unit protuberance, with above-mentioned down pestle upper dead center position, above-mentioned pars contractilis above-mentioned cooperation position above-mentioned retreat with the height in the basic centre position of above-below direction of slave unit basic identical or be positioned at more than this position height above, and retreat below height with the basic centre position of above-below direction of slave unit more is positioned at above-mentioned retreating position above-mentioned at upper dead center position, above-mentioned pars contractilis than above-mentioned time pestle.
18. any described rotary compressing forming machine according in the claim 13～17 is characterized in that:
Aforesaid operations mechanism has respectively a plurality of functional units that are provided with accordingly with above-mentioned a plurality of pestles down, and this functional unit can be taken as and cooperates with corresponding following pestle and above-mentioned following pestle is fixed in the fixed position of top dead-centre and releasing can makes operating position with this time pestle knee-action with corresponding cooperating of following pestle.
19. rotary compressing forming machine according to claim 18 is characterized in that: the maintenance recess that above-mentioned following pestle has when the aforesaid operations parts are positioned at the fixed position, at least a portion of the above-mentioned functional unit of confession embeds.
CNB2004100088822A 2003-03-25 2004-03-25 Rotary compressing forming machine Expired - Fee Related CN1262412C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP083659/2003 2003-03-25
JP2003083659A JP4022161B2 (en) 2003-03-25 2003-03-25 Rotary compression molding machine
JP2003118672A JP4327495B2 (en) 2003-04-23 2003-04-23 Rotary compression molding machine
JP2003118625A JP4559709B2 (en) 2003-04-23 2003-04-23 Rotary compression molding machine
JP118672/2003 2003-04-23
JP118625/2003 2003-04-23

Publications (2)

Publication Number Publication Date
CN1532045A true CN1532045A (en) 2004-09-29
CN1262412C CN1262412C (en) 2006-07-05

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Application Number Title Priority Date Filing Date
CNB2004100088822A Expired - Fee Related CN1262412C (en) 2003-03-25 2004-03-25 Rotary compressing forming machine

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KR (1) KR101058494B1 (en)
CN (1) CN1262412C (en)
MY (1) MY134816A (en)
TW (1) TWI270459B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109890603A (en) * 2016-12-28 2019-06-14 小松产机株式会社 Press device and control method for press device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182698U (en) 1985-05-01 1986-11-14
JP3527711B2 (en) 2001-03-12 2004-05-17 株式会社菊水製作所 Rotary powder compression molding machine
JP3756863B2 (en) 2002-09-27 2006-03-15 株式会社菊水製作所 Rotary powder compression molding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109890603A (en) * 2016-12-28 2019-06-14 小松产机株式会社 Press device and control method for press device
US11077479B2 (en) 2016-12-28 2021-08-03 Komatsu Industries Corporation Pressing device and method for controlling pressing device

Also Published As

Publication number Publication date
TW200422181A (en) 2004-11-01
CN1262412C (en) 2006-07-05
KR20040084757A (en) 2004-10-06
TWI270459B (en) 2007-01-11
MY134816A (en) 2007-12-31
KR101058494B1 (en) 2011-08-24

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