CN211195057U - Chemical oxygen generator medicine block forming device - Google Patents
Chemical oxygen generator medicine block forming device Download PDFInfo
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- CN211195057U CN211195057U CN201921353881.XU CN201921353881U CN211195057U CN 211195057 U CN211195057 U CN 211195057U CN 201921353881 U CN201921353881 U CN 201921353881U CN 211195057 U CN211195057 U CN 211195057U
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Abstract
The utility model relates to a chemical oxygen generator medicine piece forming device, which belongs to the technical field of oxygen generators. The device comprises a base, fixed pillars, a die fixing plate, a cross beam plate, a pressure applying device, a mold core, a die sleeve, a hollow die, a compression screw rod, a hand wheel and a pressing block, wherein the fixed pillars are arranged on two sides of the base; the pressing device is located on the base, a mold core is arranged above the pressing device, a pressing block is arranged below the pressing screw, a hand wheel is arranged above the pressing screw, the hand wheel drives the pressing screw to move up and down, and the pressing screw drives the pressing block to seal the hollow mold. The device can be used for laboratory preparation or small batch suppression chemical oxygen generator medicine piece, and the easy broken problem of medicine piece when avoiding manual deviating from interior mould simultaneously, the drawing of patterns convenient and fast has improved the suppression efficiency of medicine piece.
Description
Technical Field
The utility model relates to a chemical oxygen generator medicine piece forming device, which belongs to the technical field of oxygen generators.
Background
At present, chemical oxygen generator medicine block forming devices are large-scale production equipment for mass production, and miniaturized devices for laboratory manufacturing or small-scale pressing are not reported at present. The existing small-sized explosive pressing devices, such as infrared tabletting devices, explosive pressing devices and the like, can only be used for pressing a sheet structure although the size is small. The requirement cannot be met for the grains with specific shapes, dimension heights and cross-sectional areas.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a device for forming a chemical oxygen generator block.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a chemical oxygen generator medicine block forming device comprises a base, fixed pillars, a die fixing plate, a beam plate, a pressing device, a core, a die sleeve, a hollow die, a pressing screw rod, a hand wheel and a pressing block, wherein the fixed pillars are arranged on two sides of the base, the die fixing plate is positioned right above the base and fixed in the middle of the fixed pillars, and the beam plate is positioned right above the die fixing plate and fixed on the upper parts of the fixed pillars; a through hole is formed in the center of the die fixing plate, a die sleeve is mounted at the through hole, a hollow die is arranged in the die sleeve, and a through hole matched with the hollow die is formed in the bottom of the die sleeve; the pressing device is positioned on the base, a mold core is arranged above the pressing device and is positioned right below a through hole at the bottom of the mold sleeve, the shape and the size of the mold core are matched with those of the hollow mold, and the pressing device drives the mold core to enter or be separated from the hollow mold; the center department of crossbeam board is opened and is had and compress tightly lead screw matched with through-hole, and the below that compresses tightly the lead screw is equipped with the briquetting, and the top that compresses tightly the lead screw is equipped with the hand wheel, and the hand wheel drives and compresses tightly the lead screw and reciprocate along the through-hole of crossbeam board center department, compresses tightly the lead screw and drives the briquetting closing cap hollow mould.
Furthermore, through holes matched with the fixed support columns are formed in two sides of the die fixing plate and two sides of the cross beam plate respectively, and the die fixing plate and the cross beam plate are fixed with the fixed support columns through nuts on the upper side and the lower side of the through holes respectively.
Furthermore, a groove matched with the nut above is formed in the through hole in one side of the cross beam plate, one side of the through hole is opened, the cross beam plate is screwed out of the fixing support through the opening, and the other side fixing support is used as a rotating shaft to drive the compression screw rod to be far away from the upper portion of the hollow mold.
Furthermore, a measuring device is arranged between the base and the die fixing plate and used for measuring the rising height of the core.
Furthermore, the bottom surfaces of the die sleeve and the die fixing plate are connected through a flange plate.
Furthermore, the compression screw rod is connected with the cross beam plate through a flange plate.
Furthermore, one end of the pressing block sealing cover hollow mould is provided with a convex block for forming the medicine block with the material pit.
Further, the pressure applying device is a jack.
Advantageous effects
The device can be used to laboratory preparation or small batch suppression chemical oxygen generator medicine piece, the easy broken problem of medicine piece when avoiding manual interior mould of deviating from simultaneously, drawing of patterns convenient and fast has improved the suppression efficiency of medicine piece.
Drawings
FIG. 1 is a three-dimensional structure diagram of the molding device of the present invention;
fig. 2 is a front view of the forming device of the present invention;
fig. 3 is a bottom view of the forming device of the present invention;
FIG. 4 is a partial structural view of the molding apparatus of the present invention;
the method comprises the following steps of 1-base, 2-fixed support columns, 3-mould fixing plates, 4-beam plates, 5-pressure devices, 6-mould cores, 7-mould sleeves, 8-hollow moulds, 9-pressing screw rods, 10-hand wheels and 11-pressing blocks.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
As shown in fig. 1-4, a chemical oxygen generator tablet forming device comprises a base 1, a fixed pillar 2, a mold fixing plate 3, a beam plate 4, a pressing device 5, a mold core 6, a mold sleeve 7, a hollow mold 8, a liftable pressing screw 9, a hand wheel 10 and a pressing block 11, wherein the fixed pillar 2 is arranged on two sides of the base 1, the mold fixing plate 3 is positioned right above the base 1 and fixed in the middle of the fixed pillar 2, and the beam plate 4 is positioned right above the mold fixing plate 3 and fixed on the upper part of the fixed pillar 2; a through hole is formed in the center of the die fixing plate 3, a die sleeve 7 is installed at the through hole, a hollow die 8 is arranged in the die sleeve 7, and a through hole matched with the hollow die 8 is formed in the bottom of the die sleeve 7; the pressing device 5 is positioned on the base 1, the mold core 6 is arranged above the pressing device 5, the mold core 6 is positioned under the through hole at the bottom of the mold sleeve 7, the shape and the size of the mold core 6 are matched with those of the hollow mold 8, and the pressing device 5 drives the mold core 6 to enter or separate from the hollow mold 8; the center of the crossbeam plate 4 is provided with a through hole matched with the compression screw rod 9, a detachable pressing block 11 is arranged below the compression screw rod 9, a hand wheel 10 is arranged above the compression screw rod 9, the hand wheel 10 drives the compression screw rod 9 to move up and down along the through hole in the center of the crossbeam plate 4, and the compression screw rod 9 drives the pressing block 11 to cover the hollow mold 8. The pressure applicator 5 may provide a pulsed force, a continuous force, or other pressure of variable or non-variable magnitude.
Through holes matched with the fixed support columns 2 are formed in two sides of the die fixing plate 3 and two sides of the cross beam plate 4 respectively, and the die fixing plate 3 and the cross beam plate 4 are fixed with the fixed support columns 2 through nuts on the upper side and the lower side of the through holes respectively.
The through hole on one side of the beam plate 4 is provided with a groove matched with the nut on the upper side, one side of the through hole is opened, the beam plate 4 is screwed out of the fixed support 2 from the opening, and the other side of the fixed support 2 is taken as a rotating shaft to drive the compression screw rod 9 to be away from the upper part of the hollow mold 8.
And a measuring instrument is arranged between the base 1 and the die fixing plate 3 and is used for measuring the rising height of the core 6.
The bottom surfaces of the die sleeve 7 and the die fixing plate 3 are connected through a flange.
And the compression screw rod 9 is connected with the cross beam plate 4 through a flange plate.
One end of the pressing block 11, which covers the hollow mould, is provided with a convex block for forming the medicine block with the material pit.
The pressure applying device 5 is a jack.
When the device is used, the hand wheel 10 is shaken to drive the compression screw rod to move upwards and drive the pressing block 11 to be separated from the hollow mould 8, then the crossbeam plate 4 is horizontally moved to an idle position, the filling is convenient to the inner cavity of the hollow mould 8, the movable crossbeam plate 4 is reset after the feeding is finished, the nut is used for fastening, the hand wheel 10 is shaken in the opposite direction, the compression screw rod 9 is driven to move downwards and drive the pressing block to cover the hollow mould 8, the compression screw rod 9 is compressed, the pressing device 5 is driven to provide external force to drive the mould core 6 to compress the filling upwards, the rising height of the mould core 6 is determined by a metering device, and the pressure maintaining can. After the pressing is finished, the hand wheel 10 is shaken to drive the pressing screw rod 9 to move upwards, meanwhile, the pressing block 11 is driven to be separated from the medicine block, then the cross beam plate 4 is horizontally moved to an idle position, the pressing device 5 is convenient to continue to provide external force, the core 6 is driven to eject the medicine block upwards, and the demolding is finished.
The hollow mold 8 may be designed to have a specific shape (regular, irregular polygonal or circular, etc.), a dimension height (20-80 mm) and a cross-sectional area (4-7 cm)2) The structure of (1). The chemical oxygen generator tablet with different shapes and sizes is pressed by replacing different hollow molds and bump structures, the tablet is quantitative and accurate, the demolding is convenient and fast, and the tablet strength and the appearance aesthetic feeling are ensured while the tablet pressing efficiency is improved. The hollow mould 8 can be a split cylinder with a circle of limiting groove, the contact surface of each half mould is respectively provided with a limiting pin,ensuring that the contact surface of the outer die and the inner die is flush; the hollow mould 8 can be tightly fitted with the mould sleeve 7 and fixed in the mould sleeve 7 by means of a press fitting.
In summary, the present invention includes but is not limited to the above embodiments, and any equivalent substitutions or partial modifications made under the spirit and principle of the present invention are considered to be within the protection scope of the present invention.
Claims (8)
1. A chemical oxygen generator tablet forming device is characterized in that: the device comprises a base (1), fixed pillars (2), a die fixing plate (3), a beam plate (4), a pressure device (5), a core (6), a die sleeve (7), a hollow die (8), a compression screw rod (9), a hand wheel (10) and a pressing block (11), wherein the fixed pillars (2) are arranged on two sides of the base (1), the die fixing plate (3) is positioned right above the base (1) and fixed in the middle of the fixed pillars (2), and the beam plate (4) is positioned right above the die fixing plate (3) and fixed on the upper parts of the fixed pillars (2); a through hole is formed in the center of the die fixing plate (3), a die sleeve (7) is installed at the through hole, a hollow die (8) is arranged in the die sleeve (7), and a through hole matched with the hollow die (8) is formed in the bottom of the die sleeve (7); the pressing device (5) is positioned on the base (1), the mold core (6) is arranged above the pressing device (5), the mold core (6) is positioned under the through hole at the bottom of the mold sleeve (7), the shape and the size of the mold core (6) are matched with those of the hollow mold (8), and the pressing device (5) drives the mold core (6) to enter or be separated from the hollow mold (8); the center of the crossbeam plate (4) is provided with a through hole matched with the compression screw rod (9), a pressing block (11) is arranged below the compression screw rod (9), a hand wheel (10) is arranged above the compression screw rod (9), the hand wheel (10) drives the compression screw rod (9) to move up and down along the through hole in the center of the crossbeam plate (4), and the compression screw rod (9) drives the pressing block (11) to seal the hollow mold (8).
2. The apparatus of claim 1, wherein the chemical oxygen generator block forming means comprises: through holes matched with the fixed support columns (2) are formed in the two sides of the die fixing plate (3) and the cross beam plate (4) respectively, and the die fixing plate (3) and the cross beam plate (4) are fixed with the fixed support columns (2) through nuts on the upper side and the lower side of the through holes respectively.
3. The apparatus of claim 2, wherein the chemical oxygen generator block forming means comprises: the through hole on one side of the crossbeam plate (4) is provided with a groove matched with a nut above, one side of the through hole is opened, the crossbeam plate (4) is screwed out of the fixed support column (2) from the opening, and the other side of the fixed support column (2) is taken as a rotating shaft to drive the compression screw rod (9) to be away from the upper part of the hollow mold (8).
4. The apparatus of claim 1, wherein the chemical oxygen generator block forming means comprises: and a measuring instrument is arranged between the base (1) and the die fixing plate (3) and is used for measuring the rising height of the core (6).
5. The apparatus of claim 1, wherein the chemical oxygen generator block forming means comprises: the bottom surfaces of the die sleeve (7) and the die fixing plate (3) are connected through a flange plate.
6. The apparatus of claim 1, wherein the chemical oxygen generator block forming means comprises: and the pressing screw rod (9) is connected with the cross beam plate (4) through a flange plate.
7. The apparatus of claim 1, wherein the chemical oxygen generator block forming means comprises: one end of the pressing block (11) which is sealed with the hollow mould is provided with a convex block for forming the medicine block with the material pit.
8. The apparatus of claim 1, wherein the chemical oxygen generator block forming means comprises: the pressing device (5) is a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353881.XU CN211195057U (en) | 2019-08-20 | 2019-08-20 | Chemical oxygen generator medicine block forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353881.XU CN211195057U (en) | 2019-08-20 | 2019-08-20 | Chemical oxygen generator medicine block forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211195057U true CN211195057U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921353881.XU Active CN211195057U (en) | 2019-08-20 | 2019-08-20 | Chemical oxygen generator medicine block forming device |
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| CN (1) | CN211195057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667167A (en) * | 2019-08-20 | 2020-01-10 | 中国船舶重工集团公司第七一八研究所 | Chemical oxygen generator medicine block forming device |
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2019
- 2019-08-20 CN CN201921353881.XU patent/CN211195057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667167A (en) * | 2019-08-20 | 2020-01-10 | 中国船舶重工集团公司第七一八研究所 | Chemical oxygen generator medicine block forming device |
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