CN104816501B - solid carbon dioxide forming machine and control method thereof - Google Patents
solid carbon dioxide forming machine and control method thereof Download PDFInfo
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- CN104816501B CN104816501B CN201510244854.9A CN201510244854A CN104816501B CN 104816501 B CN104816501 B CN 104816501B CN 201510244854 A CN201510244854 A CN 201510244854A CN 104816501 B CN104816501 B CN 104816501B
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Abstract
The invention discloses a solid carbon dioxide forming machine and a control method thereof. The forming machine comprises a male die with a male die block, a first power unit capable of driving the male die to move vertically, a concave die with a concave die groove, a feeding conveying mold, a second power unit capable of driving the feeding conveying mold to move, a hopper and a control unit. The male die is disposed above a female die, the feeding conveying mold is disposed above the female die, and a feeding hole which is through vertically is formed in the feeding conveying mold. A feed port seal face capable of plugging the hopper is formed near the feeding hole on the upper surface of the feeding conveying mold. An concave die groove seal face capable of plugging the concave die groove of the concave die is formed on the lower surface of feeding conveying mold. The hopper is disposed above the feeding conveying mold. By means of the forming machine and the control method, compression forming, de-molding and automatic feeding can be achieved by only arranging two power units, and accordingly, the full-automatic production can be achieved, the mechanism is simplified greatly, and the cost is reduced.
Description
Technical field
The present invention relates to a kind of device that solid carbon dioxide is compressed in bulk, specifically refer to a kind of solid carbon dioxide and become
Type machine and its control method.
Background technology
At present, solid-state co2Use produce nutty structure typically by comminutor, these granule general diameters are
3mm, length is 2.5mm-10mm, and it can be used up at once, also can be stored in standby in couveuse.If storing for future use,
Due to granular solid-state co2Surface area is big, volatile, and bulk granule is unfavorable for carrying, and is also unfavorable for storage space
Using so typically requiring granular solid-state co2It is compressed into bulk, such solid-state co2Forming machine arises at the historic moment.
A solid-state co has been designed and developed before applicant in this case2Forming machine, as authorizes on November 14th, 2012
The Chinese utility model patent of the cn202529850u of bulletin, although this forming machine can be easily by granular solid-state two
Carbonoxide is compressed into bulk, but does not but design automatic charging device, and the entrance die that therefore feeds intake every time is required for manually complete
Become it is impossible to fully achieve automatization, have much room for improvement.
Cn203172064u discloses a kind of press automatic feeding, which solves solid carbon dioxide molding
The self-feeding problem of machine.
However, for can with the forming machine of self-feeding for it is necessary to setting at least three power set (as oil pressure
Cylinder), one be drive punch action oil cylinder, one be by the oil cylinder of the demoulding, an oil cylinder being by self-feeding, have
Also need to an oil cylinder that can drive die action is set.Therefore existing carbon dioxide briquetting forming machine power set mistake
Many, structure is extremely complex, and machine is huge, and control system is loaded down with trivial details.
But, in order to realize automated production, compression forming, the demoulding and self-feeding are requisite operations,
Want to simplify the internal structure of an organization by minimizing power set and seem to have arrived at impassable bottleneck.And inventor exactly points out from this
Send out, breakthrough bottleneck, to reach the purpose simplifying the internal structure of an organization, this case produces therefrom.
Content of the invention
The technical problem to be solved be to provide a kind of only need two power set can achieve compression forming,
The solid carbon dioxide forming machine of the demoulding and self-feeding three process and its control method.
For solving above-mentioned technical problem, the technical solution of the present invention is:
A kind of solid carbon dioxide forming machine, including have convex module punch, can drive that this punch moves up and down the
One power set, the die with die groove, the haul that feeds intake mould, can drive this haul mould movement that feeds intake second power dress
Put, hopper and control device；This punch is located at the lower section of this die；This haul mould that feeds intake is located at the top of described die,
Which is provided with the upper and lower batching hole of insertion；The upper surface that feed intake haul mould positioned at this on batching hole side is formed with and can block material
The material mouth sealing surface of bucket, the lower surface feeding intake haul mould positioned at this is formed with the die groove sealing of the die groove that can block die
Face；This hopper is located at the top of the described haul mould that feeds intake.
Preferably, the first described power set and the second power set are hydraulic cylinder or pneumatic cylinder.
Preferably, it is provided with a block pressur plate above the described haul mould that feeds intake.
The control method of described solid carbon dioxide forming machine, wherein: before startup, throw in solid-state titanium dioxide into hopper
Carbon granule, then start machine；Control device judges whether each part is returned to initial position, during initial position, described material
Bucket is located above the batching hole of the described haul mould that feeds intake, and described punch is located at the lower section of die groove；If it is determined that initial bit
Put, then bring into operation, the granule in hopper falls in batching hole；Control device controls the second power set action, drives and throws
Material haul mould is mobile so as to batching hole is located above the die groove of described die, the solid carbon dioxide granule of the in the hole that feeds intake
Fall in die groove；Control device secondary control the second power set action again, drives the haul mold actions that feed intake, makes the fortune that feeds intake
The die groove sealing surface of material mould blocks above the die groove of die, scrapes the excess particles overflowing above die groove simultaneously
Go out；Afterwards, control device controls the first power set action, and punch moves upwards, and granulated solid pressurized carbon dioxide is shortened into
Block carbon dioxide compression block；Then the haul mould that feeds intake is controlled to return back to initial position, the granule in hopper falls into batching hole
Interior, it is that lower second compression is prepared；Secondary control first power set action upwards again, compression blocks are released die groove by punch；Control again
Make the haul mould reach that feeds intake, during the haul mould reach that feeds intake, compression blocks are pushed away die 3 by its edge, enter into
Lower operation, shifts described batching hole above the die groove of described die onto simultaneously, carries out next circulation；In the haul mould that feeds intake
In the process of movement, its material mouth sealing surface replaces batching hole to block below the material mouth of hopper.
A kind of solid carbon dioxide forming machine, including have convex module punch, can drive that this punch moves up and down the
One power set, the die with die groove, the haul that feeds intake mould, can drive this haul mold rotation that feeds intake second power dress
Put, hopper and control device；This punch is located at the lower section of described die；This haul mould that feeds intake is located at the upper of described die
Side, it is to turn disk-like structure, which is provided with the upper and lower batching hole of at least one insertion, and this batching hole is not in the center of circle position of rotating disk
Put；It is formed with the material mouth sealing surface that can block hopper, its following table in the other positions in addition to batching hole for the upper surface of this rotating disk
Other positions in addition to batching hole for the face are formed with the die groove sealing surface of the die groove that can block die；This hopper is located at described
The top of the haul that feeds intake mould.
Preferably, the first described power set are oil hydraulic cylinder or pneumatic cylinder；The second described power set are rotation
Motor.
Preferably, it is provided with a block pressur plate above the described haul mould that feeds intake；On this pressing plate, the position relative to hopper sets
It is equipped with through hole.
Preferably, described die is provided with discharge opening.
The control method of above-mentioned solid carbon dioxide forming machine, wherein: before startup, throw in solid carbon dioxide into hopper
Granule, then start machine；Control device judges whether each part is returned to initial position, during initial position, described hopper
Above the batching hole of the described haul mould that feeds intake, described punch is located at the lower section of die groove；If it is determined that initial position,
Then bring into operation, the granule in hopper falls in batching hole；Control device controls the second power set action, drives the fortune that feeds intake
Material mould rotation, makes described batching hole be located above the die groove of described die, the solid carbon dioxide granule of this in the hole that feeds intake
Fall in die groove；Control device secondary control the second power set action again, drives the haul mould that feeds intake to continue rotation, makes throwing
The die groove sealing surface of material haul mould blocks above the die groove of die, will overflow the excess particles above die groove simultaneously
Scrape；Afterwards, control device controls the first power set action, and punch moves upwards, by granulated solid carbon dioxide compression
Become block carbon dioxide compression block；Then control the haul mould rotation that feeds intake, make described batching hole be again positioned at described die
The top of groove；Secondary control first power set action upwards again, compression blocks ejection die groove is entered into the in the hole that feeds intake by punch；Rotation
Move on to material haul mould, compression blocks are taken away die by batching hole, carry out next circulation；In the process of haul mould rotation that feeds intake
In, its material mouth sealing surface replaces batching hole to block below the material mouth of hopper.
Preferably, the described haul mould that feeds intake is provided with described in equally distributed three or six of circumferencial direction
Batching hole.
The control method of above-mentioned solid carbon dioxide forming machine, wherein: before startup, throw in solid carbon dioxide into hopper
Granule, then start machine；Control device judges whether each part is returned to initial position, during initial position, described hopper
Above one of batching hole of the described haul mould that feeds intake, described punch is located at the lower section of die groove；If it is determined that
Initial position, then bring into operation, and the granule in hopper falls in batching hole；Control device controls the second power set action,
Drive feed intake haul mould rotation, make described batching hole be located at described die die groove above, the solid-state two of this in the hole that feeds intake
Carbon oxide particle falls in die groove, and next batching hole rotates and fed intake to hopper simultaneously；Control device is again
Control the second power set action, drive the haul mould that feeds intake to continue rotation, make the die groove sealing surface envelope of haul mould that feeds intake
Get lodged in above the die groove of die, the excess particles overflowing above die groove are scraped simultaneously；Afterwards, control device controls first
Power set action, punch moves upwards, and granulated solid carbon dioxide compression is become block carbon dioxide compression block；Then control
Make the haul mould rotation that feeds intake, so that next batching hole is rotated to the top of described die groove；Secondary control first power set again
Action upwards, compression blocks ejection die groove is entered into the in the hole that feeds intake accordingly by punch；Rotate the haul mould that feeds intake, this batching hole
Compression blocks are taken away die, enters into lower operation；During the haul mould rotation that feeds intake, its material mouth sealing surface replaces feeding intake
Hole blocks below the material mouth of hopper.
After such scheme, because the punch of forming machine has been arranged on the lower section of die by the present invention, by controlling it
So as to punch compression forming or demoulding work can be completed, therefore whole forming machine only need to arrange two and move different strokes
Power apparatus can realize the work of compression forming, the demoulding and self-feeding three process, and breaching three process must be with three
The bottleneck of individual power, not only can realize fully-automatic production, and the mechanism greatly simplifying, reduce cost.
Brief description
Fig. 1 is the structural principle front view of first embodiment of the invention；
Fig. 2 is the a-a sectional view of Fig. 1；
Fig. 3 is the schematic diagram of movements one of first embodiment of the invention；
Fig. 4 is the schematic diagram of movements two of first embodiment of the invention；
Fig. 5 is the schematic diagram of movements three of first embodiment of the invention；
Fig. 6 is the schematic diagram of movements four of first embodiment of the invention；
Fig. 7 is the perspective view of second embodiment of the invention；
Fig. 8 is the three-dimensional exploded view of second embodiment of the invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.Here is it should be noted that following institute
As long as involved technical characteristic does not constitute conflict each other and just can be mutually combined in each embodiment of the present invention of description.
Disclosed is a kind of solid carbon dioxide forming machine, as shown in Figure 1, 2, it is that the first of the present invention is preferable
Embodiment.Described forming machine include having convex module punch 2, can drive the first power set that this punch 2 moves up and down,
The die 3 with die groove 31, the haul that feeds intake mould 6, the second power set that this haul mould 6 movement that feeds intake can be driven, material
Bucket 5 and control device (not shown).Wherein:
Described punch 2 be located at described die 3 lower section, can arrange on both multigroup convex module matching and
Groove, to form a multi-cavity mold structure.
The described haul mould 6 that feeds intake is located at the top of described die 3, which is provided with the upper and lower batching hole of insertion 61；?
The upper surface that batching hole 61 side feeds intake haul mould 6 positioned at this is formed with the material mouth sealing surface 62 that can block hopper 5, positioned at this
The lower surface of the haul that feeds intake mould 6 is formed with the die groove sealing surface 63 of the die groove 31 that can block die 3.
Described hopper 5 is located at the top of the described haul mould 6 that feeds intake.
Described each power set can drive the device of a mechanism action, this reality for hydraulic cylinder or pneumatic cylinder etc.
Apply in example, this first power set is an oil cylinder 1, the second power set are No. two oil cylinders 7.
Described control device is in order to control each mechanism action.
The control method of the present embodiment is: as shown in figure 3, before equipment starts, throwing in solid carbon dioxide into hopper 5
Grain 8, then start machine；Control device judges whether each part is returned to initial position, during initial position, described hopper 5
Above the batching hole 61 of the described haul mould 6 that feeds intake, described punch 2 is located at the lower section of die groove 31；If it is determined that just
Beginning position, then bring into operation, and the granule 8 in hopper 5 falls in batching hole 61；Control device controls the action of No. two oil cylinders 7, band
The dynamic haul mould 6 that feeds intake is mobile so as to batching hole 61 is located at die groove 31 top (as shown in Figure 4) of described die 3, batching hole
Solid carbon dioxide granule 8 in 61 falls in die groove 31；Control device No. two oil cylinders 7 of secondary control action again, drives and throws
Material haul mould 6 continuation action (can according to practical structures design or be actually needed, can forward or be moved rearwards by), make
The die groove sealing surface 63 of the haul that feeds intake mould 6 blocks above the die groove 31 of die 3, will overflow above die groove 31 simultaneously
Excess particles scrape, as shown in Figure 5；Afterwards, control device controls the action of an oil cylinder 1, and punch 2 moves upwards, by granule
Shape solid carbon dioxide is compressed into block carbon dioxide compression block 9；Then the haul mould 6 that feeds intake is controlled to return back to initial position,
Granule in hopper 5 is fallen in batching hole 61, is that lower second compression is prepared；Number oil cylinder 1 action upwards of secondary control again, punch 2
Compression blocks 9 are released die groove 31；The haul mould 6 that feeds intake is controlled to move forward again, during haul mould 6 reach that feeds intake, its
Compression blocks 9 are pushed away die 3 and are pushed in a chute (not shown) by edge, enter into lower operation, simultaneously by described throwing
Material hole 61 is shifted onto above the die groove 31 of described die 3, carries out next circulation；During the haul mould 6 that feeds intake is mobile,
Its material mouth sealing surface 62 replaces batching hole 61 to block below the material mouth of hopper 10, prevents the raw material in hopper 10 from dropping out.
Further, in order to prevent punch 2 upper move compression during the haul mould 6 that feeds intake cannot bear excessive pressure
Power, can arrange a block pressur plate 4 by the compression station above the haul mould 6 that feeds intake.
As shown in Figure 7,8, be the second embodiment of the present invention, the inclusion described in the present embodiment have convex module punch 2,
The first power set that this punch 2 moves up and down can be driven, the die 3 with die groove 31, the haul that feeds intake mould 6, can drive
Second power set, hopper 5 and the control device (not shown) of this haul mould 6 rotation that feeds intake.Wherein:
Described punch 2 be located at described die 3 lower section, can arrange on both multigroup convex module matching and
Groove, to form a multi-cavity mold structure.
The described haul mould 6 that feeds intake is located at the top of described die 3, and it is to turn disk-like structure, which is provided with least one
The upper and lower batching hole of individual insertion 61, and this batching hole 61 is not in the home position of rotating disk；Remove batching hole in the upper surface of this rotating disk
Other positions beyond 61 are formed with the material mouth sealing surface 62 that can block hopper 5, other in addition to batching hole 61 of its lower surface
Position is formed with the die groove sealing surface 63 of the die groove 31 that can block die 3.Further, three or six can be arranged
Described batching hole 61, and each batching hole 61 is uniformly distributed in circumferencial direction, so that the action simultaneously of several stations can be made.
Described hopper 5 is located at the top of the described haul mould 6 that feeds intake.
Described each power set are the device that can drive a mechanism action, such as hydraulic cylinder, pneumatic cylinder or motor etc., this
In embodiment, this first power set is an oil cylinder 1, the second power set are electric rotating machine 7 '.
Described control device is in order to control each mechanism action.
The control method of the present embodiment is: before equipment starts, throws in solid carbon dioxide granule, Ran Houqi into hopper 5
Movement machine；Control device judges whether each part is returned to initial position, and during initial position, described hopper 5 is located at described throwing
Above one of batching hole 61 of material haul mould 6, described punch 2 is located at the lower section of die groove 31；If it is determined that it is initial
Position, then bring into operation, and the granule in hopper 5 falls in batching hole 61；Control device controls electric rotating machine 7 ' action, drives
The haul that feeds intake mould 6 rotates, and makes above-mentioned batching hole 61 be located at die groove 31 top of described die 3 (if being provided with multiple throwings
Material hole, then while rotation, next batching hole rotates to the lower section of hopper 5), the solid carbon dioxide in this batching hole 61
Grain falls in die groove 31；Control device controls electric rotating machine 7 ' action again, drives the haul mould 6 that feeds intake to continue rotation,
The die groove sealing surface 63 of haul mould 6 of making to feed intake blocks above the die groove 31 of die 3, will overflow on die groove 31 simultaneously
The excess particles of side scrape；Afterwards, control device controls the action of an oil cylinder 1, and punch 2 moves upwards, by granulated solid two
Carbonoxide is compressed into block carbon dioxide compression block；Then control the haul mould 6 that feeds intake to rotate, make described batching hole 61 again
Top positioned at described die groove 31 (if being provided with multiple batching holes, makes next batching hole 61 rotate to die groove 31
Top)；Number oil cylinder 1 action upwards of secondary control again, compression blocks are ejected die groove 31 and enter in batching hole 61 by punch 2；
Rotate the haul mould 6 that feeds intake, compression blocks are taken away die 3 and are pushed in a chute (not shown) by batching hole 61, enter
To lower operation (or on die 3 arrange a discharge opening 32, so that compression blocks is dropped out from this discharge opening 32)；Rotate the haul that feeds intake
Mould 6, carries out next circulation；During haul mould 6 rotation that feeds intake, its material mouth sealing surface 62 replaces batching hole 61 envelope
Get lodged in below the material mouth of hopper 10, prevent the raw material in hopper 10 from dropping out.
Further, in order to prevent punch 2 upper move compression during the haul mould 6 that feeds intake cannot bear excessive pressure
Power, can a block pressur plate 4 above the haul mould 6 that feeds intake.And the position setting relative to hopper 5 can lead on this pressing plate 4
Hole 41, to be fed intake.
The above, be only presently preferred embodiments of the present invention, not the technical scope of the present invention imposed any restrictions,
Therefore the change that in every case claim under this invention and description are done or modification, all should belong to the scope that patent of the present invention covers
Within.
Claims (11)
1. a kind of solid carbon dioxide forming machine it is characterised in that: include there is the punch (2) of convex module, this punch can be driven
The first power set of moving up and down, the die (3) with die groove (31), the haul that feeds intake mould (6), this fortune that feeds intake can be driven
Second power set of material mould movement, hopper (5) and control device；This punch (2) be located at this die (3) lower section, two
Multigroup convex module matching and groove are set on person, to form a multi-cavity mold structure；This haul mould (6) that feeds intake is located at
The top of described die (3), which is provided with the upper and lower batching hole of insertion (61)；On batching hole side positioned at this haul mould that feeds intake
Upper surface be formed with the material mouth sealing surface (62) that can block hopper (5), the lower surface feeding intake haul mould positioned at this is formed with
Die groove sealing surface (63) of the die groove (31) of die (3) can be blocked；This hopper (5) is located at the described haul mould (6) that feeds intake
Top.
2. solid carbon dioxide forming machine according to claim 1 it is characterised in that: the first described power set and
Two power set are hydraulic cylinder or pneumatic cylinder.
3. solid carbon dioxide forming machine according to claim 1 it is characterised in that: the described haul mould (6) that feeds intake
Top is provided with a block pressur plate (4).
4. the solid carbon dioxide forming machine according to one of claim 1-3 control method it is characterised in that: start
Before, throw in solid carbon dioxide granule, then start machine into hopper；Control device judges whether each part is returned to initially
Position, during initial position, described hopper is located above the batching hole of the described haul mould that feeds intake, and described punch is located at die groove
Lower section；If it is determined that initial position, then bring into operation, the granule in hopper falls in batching hole；Control device controls
Second power set action, drives the haul mould that feeds intake to move so as to batching hole is located above the die groove of described die, feeds intake
The solid carbon dioxide granule of in the hole falls in die groove；Control device secondary control the second power set action again, drives and throws
Material haul mold actions, the die groove sealing surface of the haul mould that makes to feed intake blocks above the die groove of die, will overflow simultaneously
Excess particles above die groove scrape；Afterwards, control device controls the first power set action, and punch moves upwards, general
Granulated solid carbon dioxide compression becomes block carbon dioxide compression block；Then the haul mould that feeds intake is controlled to return back to initial position,
Granule in hopper falls into the in the hole that feeds intake, and is that lower second compression is prepared；Secondary control first power set action upwards again, punch will
Compression blocks release die groove；Control the haul mould reach that feeds intake again, during the haul mould reach that feeds intake, its edge will be pressed
Contracting block pushes away die 3, enters into lower operation, shifts described batching hole above the die groove of described die onto simultaneously, carries out next
Individual circulation；During the haul mould that feeds intake is mobile, its material mouth sealing surface replaces batching hole to block below the material mouth of hopper.
5. a kind of solid carbon dioxide forming machine it is characterised in that: include there is the punch (2) of convex module, this punch can be driven
The first power set of moving up and down, the die (3) with die groove (31), the haul that feeds intake mould (6), this fortune that feeds intake can be driven
Second power set of material mold rotation, hopper (5) and control device；This punch (2) is located at the lower section of described die (3),
On both, multigroup convex module matching and groove are set, to form a multi-cavity mold structure；This haul mould (6) position that feeds intake
In the top of described die, it is to turn disk-like structure, which is provided with the upper and lower batching hole of at least one insertion (61), and this feeds intake
Hole is not in the home position of rotating disk；It is formed with the other positions in addition to batching hole for the upper surface of this rotating disk and can block hopper
(5) material mouth sealing surface (62), other positions in addition to batching hole for its lower surface are formed with the die groove that can block die (3)
(31) die groove sealing surface (63)；This hopper (5) is located at the top of described haul mould (6) that feed intake.
6. solid carbon dioxide forming machine according to claim 5 it is characterised in that: the first described power set be oil
Cylinder pressure or pneumatic cylinder；The second described power set are electric rotating machine (7 ').
7. solid carbon dioxide forming machine according to claim 5 it is characterised in that: the described haul mould (6) that feeds intake
Top is provided with a block pressur plate (4)；The position of the upper hopper (5) relatively of this pressing plate (4) is provided with through hole (41).
8. solid carbon dioxide forming machine according to claim 5 it is characterised in that: be provided with described die (3)
Discharge opening (32).
9. the solid carbon dioxide forming machine according to one of claim 5-8 it is characterised in that: the described haul mould that feeds intake
Tool (6) is provided with the batching hole (61) described in equally distributed three or six of circumferencial direction.
10. the solid carbon dioxide forming machine according to one of claim 5-8 control method it is characterised in that: start
Before, throw in solid carbon dioxide granule, then start machine into hopper；Control device judges whether each part is returned to initially
Position, during initial position, described hopper is located above the batching hole of the described haul mould that feeds intake, and described punch is located at die groove
Lower section；If it is determined that initial position, then bring into operation, the granule in hopper falls in batching hole；Control device controls
Second power set action, drives the haul mould rotation that feeds intake, and so that described batching hole is located above the die groove of described die, should
The solid carbon dioxide granule of the in the hole that feeds intake falls in die groove；Control device secondary control the second power set action again, band
The dynamic haul mould that feeds intake continues rotation, and the die groove sealing surface of the haul mould that makes to feed intake blocks above the die groove of die, with
When by overflow die groove above excess particles scrape；Afterwards, control device controls the first power set action, and punch is transported upwards
Dynamic, granulated solid carbon dioxide compression is become block carbon dioxide compression block；Then control the haul mould rotation that feeds intake, make institute
The batching hole stated is again positioned at the top of described die groove；Secondary control first power set action upwards again, punch is by compression blocks
Ejection die groove enters into the in the hole that feeds intake；Rotate the haul mould that feeds intake, compression blocks are taken away die, carry out the next one and follow by batching hole
Ring；During the haul mould rotation that feeds intake, its material mouth sealing surface replaces batching hole to block below the material mouth of hopper.
The control method of 11. solid carbon dioxide forming machines according to claim 9 it is characterised in that: before startup, to material
Solid carbon dioxide granule, then start machine is thrown in bucket；Control device judges whether each part is returned to initial position, just
During beginning position, described hopper is located above one of batching hole of the described haul mould that feeds intake, and described punch is located at die
The lower section of groove；If it is determined that initial position, then bring into operation, the granule in hopper falls in batching hole；Control device control
Make the second power set action, drive the haul mould rotation that feeds intake, so that described batching hole is located above the die groove of described die,
The solid carbon dioxide granule of this in the hole that feeds intake falls in die groove, and next batching hole rotates and carries out to hopper simultaneously
Feed intake；Control device secondary control the second power set action again, drives the haul mould that feeds intake to continue rotation, makes the haul mould that feeds intake
Die groove sealing surface block above the die groove of die, simultaneously by overflow die groove above excess particles scrape；Afterwards,
Control device controls the first power set action, and punch moves upwards, and granulated solid carbon dioxide compression is become block dioxy
Change carbon compression blocks；Then control the haul mould rotation that feeds intake, so that next batching hole is rotated to the top of described die groove；Again
Control the action upwards of the first power set, compression blocks ejection die groove is entered into the in the hole that feeds intake accordingly by punch；Rotation feeds intake
Haul mould, compression blocks are taken away die by this batching hole, enter into lower operation；During the haul mould rotation that feeds intake, its
Material mouth sealing surface replaces batching hole to block below the material mouth of hopper.
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| CN201510244854.9A CN104816501B (en) | 2015-05-14 | 2015-05-14 | solid carbon dioxide forming machine and control method thereof |
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| DE102017124516A1 (en) * | 2017-10-20 | 2019-04-25 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Method and device for removing ice and / or snow from a bogie of a railway vehicle |
| CN108640115B (en) * | 2018-07-28 | 2020-01-17 | 厦门理工学院 | Solid carbon dioxide forming machine and control method thereof |
| CN109362722A (en) * | 2018-12-11 | 2019-02-22 | 徐州徐薯薯业科技有限公司 | A kind of agricultural fumigant preparation facilities containing dry ice ingredient |
| CN109553102B (en) * | 2018-12-17 | 2022-06-10 | 厦门理工学院 | Control method for preparing high-density carbon dioxide |
| CN114013087B (en) * | 2021-10-28 | 2023-06-16 | 厦门理工学院 | Forming device and control method for massive solid carbon dioxide |
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| US5475981A (en) * | 1994-05-06 | 1995-12-19 | Waste Minimization & Containment Services, Inc. | Dry ice pellitizer |
| CN202448365U (en) * | 2011-12-31 | 2012-09-26 | 山东科技大学 | Tablet press |
| CN203172064U (en) * | 2013-04-09 | 2013-09-04 | 厦门巨创科技有限公司 | Automatic feeder for lumpish dry ice press |
| CN204659016U (en) * | 2015-05-14 | 2015-09-23 | 厦门理工学院 | Solid carbon dioxide forming machine |
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| JPS58194729A (en) * | 1982-05-07 | 1983-11-12 | Iwatani & Co | Preparation of dry ice of regular shape and apparatus for preparing the same |
| JP2009196838A (en) * | 2008-02-20 | 2009-09-03 | Ekipo Kk | Apparatus for producing dry ice |
| JP5257026B2 (en) * | 2008-11-28 | 2013-08-07 | 日本液炭株式会社 | Manufacturing method and manufacturing apparatus for dry ice block |
| JP2012001410A (en) * | 2010-06-21 | 2012-01-05 | Dry Ice Service:Kk | Dry ice reformer |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475981A (en) * | 1994-05-06 | 1995-12-19 | Waste Minimization & Containment Services, Inc. | Dry ice pellitizer |
| CN202448365U (en) * | 2011-12-31 | 2012-09-26 | 山东科技大学 | Tablet press |
| CN203172064U (en) * | 2013-04-09 | 2013-09-04 | 厦门巨创科技有限公司 | Automatic feeder for lumpish dry ice press |
| CN204659016U (en) * | 2015-05-14 | 2015-09-23 | 厦门理工学院 | Solid carbon dioxide forming machine |
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