CN107214991B - Matrix compression molding device - Google Patents
Matrix compression molding device Download PDFInfo
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- CN107214991B CN107214991B CN201710574664.2A CN201710574664A CN107214991B CN 107214991 B CN107214991 B CN 107214991B CN 201710574664 A CN201710574664 A CN 201710574664A CN 107214991 B CN107214991 B CN 107214991B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/12—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by hand or foot
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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
- B30B11/04—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 a fixed mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The application belongs to the field of pressure forming equipment, and particularly provides a matrix compression forming device. The matrix compression molding device comprises a bracket, a mold arranged above the bracket and a compression molding mechanism, wherein the compression molding mechanism comprises a supporting rod, a compression molding rod and a compression molding device, the compression molding rod is hinged with the supporting rod, and the compression molding device is movably connected with the compression molding rod; the pressing die device comprises a connecting rod connected with a pressing die rod, an upper pressing die plate, a lower pressing die plate and a pressing head, wherein the upper pressing die plate and the lower pressing die plate are arranged in parallel, the pressing head is fixedly connected with the upper pressing die plate and penetrates through the lower pressing die plate, and a spring is further arranged between the upper pressing die plate and the lower pressing die plate. The lower pressing template can do telescopic motion relative to the pressing head; when the pressing head is lifted after the matrix is compressed and molded, the lower pressing template can downwards press the matrix under the action of the spring, so that the pressing die device is not easy to adhere to the matrix when lifted, and the pressed matrix is firmer and more complete.
Description
Technical Field
The application belongs to the field of pressure forming equipment, and particularly provides a matrix compression forming device.
Background
The plant ash and other substrates have the advantages of light weight, water holding, ventilation and the like, and can be widely applied to seedling cultivation and cultivation of vegetables, melons, fruits and other crops. The adaptation of substrates of different nutritional compositions according to different crops to meet their growth needs has been adopted by more and more growers. These matrices are generally relatively loose and disadvantageous for transportation.
In recent years, some matrix compression molding devices have been developed, but most of these devices are complicated in structure and high in cost, and are not suitable for use in scientific research institutions, individual farmers, and the like. In addition, these devices generally only perform compression molding of a simple geometry (e.g., cubes) on a substrate, and do not provide a cultivation tank or only a very shallow cultivation tank for the compressed substrate according to cultivation requirements of crops.
Disclosure of Invention
The application aims to overcome the defects and provide a convenient and practical matrix compression molding device which better meets the crop cultivation requirements.
The technical scheme of the application is as follows: the matrix compression molding device comprises a bracket, a mold arranged above the bracket and a compression molding mechanism, wherein the compression molding mechanism comprises a supporting rod, a compression molding rod and a compression molding device, the compression molding rod is hinged with the supporting rod, and the compression molding device is movably connected with the compression molding rod; the pressing die device comprises a connecting rod connected with a pressing die rod, an upper pressing die plate, a lower pressing die plate and a pressing head, wherein the upper pressing die plate and the lower pressing die plate are arranged in parallel, the pressing head is fixedly connected with the upper pressing die plate and penetrates through the lower pressing die plate, and a spring is further arranged between the upper pressing die plate and the lower pressing die plate. The lower pressing template can do telescopic motion relative to the pressing head under the action of the spring.
When in use, the matrix is filled into the mould, and the pressing rod is rotationally adjusted and pressed down, so that the pressing device is vertically pressed down along the mould. In the pressing process of the pressing mold device, the pressing head and the lower pressing mold plate are contacted with the substrate, the pressing head moves downwards under the acting force of the pressing mold rod, and the lower pressing mold plate compresses the spring under the counter force of the substrate, and then presses the substrate downwards together with the whole pressing mold device after abutting against the upper pressing mold plate, so that the substrate is compressed into a fixed shape. After the substrate is pressed into a fixed shape, the pressing die rod is lifted upwards, the pressing head immediately moves upwards along with the upper pressing die plate, and the lower pressing die plate presses the substrate downwards under the action of the spring, so that the pressing head is not adhered to the substrate in the upward moving process; the ram and the hold down die plate are then disengaged from the substrate.
Further, a longitudinal through hole is formed in the upper pressing die plate, a screw hole is formed in the upper portion of the lower pressing die plate, one end of the screw is connected with the lower pressing die plate, the other end of the screw can move up and down relative to the through hole, and a spring is arranged on the outer side of the screw between the upper pressing die plate and the lower pressing die plate. The upper die plate is connected with the lower die plate through screws, the moving route of the lower die plate is limited through structures such as a screw rod and a through hole, and compared with the structure that the upper die plate and the lower die plate are connected through springs only, the structure is firmer.
Furthermore, a chute is arranged on the die pressing rod, a screw hole is arranged on the connecting rod, and a bolt penetrates through the chute and the screw hole to realize movable connection of the die pressing rod and the connecting rod. The arrangement of the sliding chute is more beneficial to adjusting the position of the die assembly, so that the die assembly is vertically buckled on the die and is convenient to separate.
Furthermore, the die assembly is also provided with an adjusting rod. The die assembly is conveniently adjusted to enable the die assembly to vertically press the substrate along the die.
Further, the connecting rod is connected with the upper pressing die plate through the base, screw holes are formed in the base and the upper pressing die plate, and the base is detachably connected with the upper pressing die plate through screws. The compression templates and the pressure heads with different shapes and depths can be replaced according to the requirements, so that the compression requirements of matrixes with different shapes are met.
Further, the die is detachably connected with the bracket through bolts. The installation and maintenance are convenient, and the moulds with different shapes and sizes are replaced.
Further, the bottom plate of the die is movably connected with the die body. The pressed matrix is convenient to take out.
Further, the bottom plate of the die is connected with the lifting device. The lifting device controls the bottom plate of the die to lift, so that the pressed substrate is taken out. The lifting device can be assembled by utilizing the lever principle to realize the lifting of the die bottom plate, and the technologies such as gears, electric devices and the like can also be adopted to realize the lifting of the die bottom plate.
Further, the lifting device comprises a driving gear, a driven gear and a lifting rod, wherein racks and limiting blocks matched with the driven gear are arranged on the lifting rod, the driving gear and the driven gear are connected with a bracket through a gear shaft and a bearing, and the gear shaft of the driving gear is also connected with a handle; the diameter of the driving gear is smaller than that of the driven gear; the lifting rod upper portion is equipped with the screw, the bottom plate of mould links to each other with branch, also be equipped with the screw on the branch, branch and lifting rod pass through the detachable linking to each other of bolt. The radius of the driving gear is smaller than that of the driven gear, and the operation is more convenient and labor-saving. The handle is a disc type handle. The handle is rotated to enable the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the rack and the lifting rod to move upwards or downwards, so that the up-and-down movement of the die bottom plate is realized. The bottom plate is detachably connected with the lifting device through the supporting rod, so that the bottom plates with different shapes and sizes can be conveniently replaced, and the pressing requirements of substrates with different shapes are met.
Further, a transverse supporting chute is arranged on the support below the die, and the bottom plate of the die is arranged on the transverse supporting chute. And pulling the bottom plate of the die transversely to take out the pressed matrix.
The application has the advantages that: 1. the device has simple structure and convenient operation, realizes compression molding of the matrix by the lever principle, and is convenient and labor-saving.
2. The lower pressing template and the spring are arranged, so that the pressing die device is not easy to adhere to the substrate when lifted, and the pressed substrate is firmer and more complete.
3. The driving gear, the driven gear, the gear bar and the like drive the lifting of the die bottom plate, so that the compression molding matrix module is conveniently taken out, and the operation is convenient and labor-saving.
4. The mold, the mold bottom plate and the pressing mold device are all in a detachable connection mode, so that the mold is convenient to replace and maintain, and the pressing requirements of substrates with different shapes, sizes and depths are met.
Drawings
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is a schematic structural view of the lifting device of the present application.
FIG. 3 is a schematic view of the die assembly of the present application.
The reference numerals in fig. 1 to 3 are: the die comprises a 1-bracket, a 2-die, a 201-bottom plate, a 202-die body, a 3-supporting rod, a 4-die pressing rod, a 5-die pressing device, a 6-connecting rod, a 7-upper die plate, an 8-lower die plate, a 9-pressing head, a 10-adjusting rod, an 11-sliding groove, a 12-screw hole, a 13-bolt, a 14-screw, a 15-through hole, a 16-spring, a 17-driving gear, a 18-driven gear, a 19-lifting rod, a 20-rack, a 21-limiting block, a 22-gear shaft, a 23-bearing, a 24-handle, a 25-supporting rod and a 26-base.
Detailed Description
The application will be further illustrated with reference to specific examples.
As shown in fig. 1 to 3, a matrix compression molding apparatus includes a bracket 1, a die 2 provided above the bracket 1, and a die mechanism. The die pressing mechanism comprises a supporting rod 3, a die pressing rod 4 and a die pressing device 5, wherein the die pressing device 5 comprises a connecting rod 6 connected with the die pressing rod 4, an upper die pressing plate 7 and a lower die pressing plate 8 which are arranged in parallel, and a pressure head 9 fixedly connected with the upper die pressing plate 7 and penetrating through the lower die pressing plate 8; the die assembly 5 is provided with an adjusting rod 10. The die rod 4 is hinged with the support rod 3. The pressing die rod 4 is provided with a sliding groove 11, the connecting rod 6 is provided with a screw hole 12, and a bolt 13 passes through the sliding groove 11 and the screw hole 12 to realize movable connection of the pressing die rod 4 and the connecting rod 6. The connecting rod 6 is connected with the upper pressing die plate 7 through a base 26 parallel to the upper pressing die plate 7, screw holes 12 are formed in the base 26 and the upper pressing die plate 7, and the base 26 and the upper pressing die plate 7 are detachably connected through screws. Screws 14 are further arranged between the upper die plate 7 and the lower die plate 8; the upper die plate 7 is provided with a longitudinal through hole 15, the upper part of the lower die plate 8 is provided with a screw hole 12, a nut of a screw 14 is arranged above the through hole 15 and away from one end of the lower die plate, the end of the screw 14 is fixedly connected with the lower die plate 8, and a spring 16 is arranged outside the screw 14 between the upper die plate 7 and the lower die plate 8. The lower die plate 8 can move telescopically with the spring 16 relative to the ram 9.
The die 2 is a cuboid with an opening at the upper end, the die 2 is detachably connected with the bracket 1 through bolts, and the die 2 can be replaced by cylindrical dies or dies with other different shapes. The bottom plate 201 of the die is movably connected with the die body 202, the die body 202 is composed of four stainless steel plates, two adjacent steel plates are detachably connected through the screw 14, and the bottom of each steel plate is detachably connected with the bracket through the screw. The bottom plate 201 of the mould is connected to the lifting device by means of struts 25.
The lifting device comprises a driving gear 17, a driven gear 18 and a lifting rod 19 connected with a die bottom plate 201, wherein a rack 20 and a limiting block matched with the driven gear 18 are arranged on the lifting rod 19, the driving gear 17 and the driven gear 18 are connected with the bracket 1 through a gear shaft 22 and a bearing 23, and the gear shaft 22 of the driving gear 17 is also connected with a handle 24. The diameter of the driving gear 17 is smaller than the diameter of the driven gear 18. The handle 24 has a disk shape. The upper portion of lifter 19 is equipped with the slot with branch 25 assorted, and the slot both sides are equipped with screw 12, also be equipped with screw 12 on the branch 25, branch 25 and lifter 19 pass through the detachable link to each other of bolt. Facilitating replacement of differently shaped mold bottom plates 201.
In use, the matrix is placed into the mould, the die bar 4 is rotated and depressed, and the die assembly 5 is adjusted by the adjustment bar 10, so that the die assembly 5 is depressed from top to bottom along the mould 2. In the pressing process of the die assembly 5, the pressing head 9 and the lower die plate 8 are in contact with the substrate, the pressing head 9 moves downwards under the action force of the die rod 4, and the lower die plate 8 compresses the spring 16 under the reaction force of the substrate, abuts against the upper die plate 7 and then presses the substrate downwards together with the whole die assembly 5, so that the substrate is compressed into a fixed shape. After the substrate is pressed into a fixed shape, the pressing rod 4 is lifted upwards, the pressing head 9 immediately moves upwards along with the upper pressing die plate 7, and the lower pressing die plate 8 presses the substrate downwards under the action of a spring, so that the pressing head 9 is not adhered to the substrate in the upward movement process, and then the pressing head 9 and the lower pressing die plate 8 are separated from the substrate. After the die assembly 5 is separated from the substrate, the handle 24 is rocked to enable the driving gear 17 to rotate, the driving gear 17 drives the driven gear 18 to rotate, and the driven gear 18 drives the rack 20, the lifting rod 19 and the die bottom plate 201 to move upwards; the pressed substrate is moved up to the outside of the mold 2 and then taken out. The handle 24 is then reversed to return the bottom plate 201 of the mold to this position.
The device has simple structure and convenient operation. The die assembly 5 is not easy to adhere to the matrix when lifted, and the pressed matrix is stronger and more complete.
It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it is understood that various modifications and alterations of the present application may be made by those skilled in the art after reading the teachings of the present application, and that such equivalents fall within the scope of the application as defined in the appended claims.
Claims (1)
1. The utility model provides a matrix compression forming device, includes support, locates mould and die pressing mechanism of support top, its characterized in that: the pressing mechanism comprises a supporting rod, a pressing rod and a pressing device, wherein the pressing rod is hinged with the supporting rod, and the pressing device is movably connected with the pressing rod; the pressing die device comprises a connecting rod connected with a pressing die rod, an upper pressing die plate and a lower pressing die plate which are arranged in parallel, and a pressing head which is fixedly connected with the upper pressing die plate and penetrates through the lower pressing die plate, a spring is arranged between the upper pressing die plate and the lower pressing die plate,
the upper die plate is provided with a longitudinal through hole, the upper part of the lower die plate is provided with a screw hole, one end of the screw is fixedly connected with the lower die plate, the other end of the screw can move up and down relative to the through hole, the outer side of the screw between the upper die plate and the lower die plate is provided with a spring,
the compression molding rod is provided with a chute, the connecting rod is provided with a screw hole, a bolt passes through the chute and the screw hole to realize the movable connection of the compression molding rod and the connecting rod,
an adjusting rod is also arranged on the die pressing device,
the connecting rod is connected with the upper die plate through a base, screw holes are arranged on the base and the upper die plate, the base is detachably connected with the upper die plate through screws,
the die is detachably connected with the bracket through bolts,
the bottom plate of the die is movably connected with the die body,
the bottom plate of the die is connected with the lifting device,
the lifting device comprises a driving gear, a driven gear and a lifting rod, wherein racks and limiting blocks matched with the driven gear are arranged on the lifting rod, the driving gear and the driven gear are connected with a bracket through a gear shaft and a bearing, and the gear shaft of the driving gear is also connected with a handle; the diameter of the driving gear is smaller than that of the driven gear; the upper part of the lifting rod is provided with a screw hole, the bottom plate of the die is connected with a supporting rod, the supporting rod is also provided with a screw hole, the supporting rod is detachably connected with the lifting rod through a bolt,
the support below the die is provided with a transverse supporting chute, and the bottom plate of the die is arranged on the transverse supporting chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574664.2A CN107214991B (en) | 2017-07-14 | 2017-07-14 | Matrix compression molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574664.2A CN107214991B (en) | 2017-07-14 | 2017-07-14 | Matrix compression molding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214991A CN107214991A (en) | 2017-09-29 |
| CN107214991B true CN107214991B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710574664.2A Active CN107214991B (en) | 2017-07-14 | 2017-07-14 | Matrix compression molding device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108556391B (en) * | 2018-07-05 | 2024-04-26 | 烟台成峰机械科技有限公司 | Lead profiling device for aerospace components |
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