CN215792003U - Ejection type isostatic pressing green body mold stripping device - Google Patents
Ejection type isostatic pressing green body mold stripping device Download PDFInfo
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- CN215792003U CN215792003U CN202121409051.1U CN202121409051U CN215792003U CN 215792003 U CN215792003 U CN 215792003U CN 202121409051 U CN202121409051 U CN 202121409051U CN 215792003 U CN215792003 U CN 215792003U
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- fixed
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- plate
- isostatic pressing
- block
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- 238000000462 isostatic pressing Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000011449 brick Substances 0.000 abstract description 23
- 230000003068 static effect Effects 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model discloses a liftout type isostatic pressing green body mold stripping device, and relates to the technical field of mold processing. The ejection type isostatic pressing green body mold demolding device comprises a foundation, wherein a pit is formed in the foundation, a mold is arranged in the pit, a rubber bag is arranged in the mold, and an isostatic pressing green body is arranged in the rubber bag. Through the fixed rail, the fixed plate, the movable rod, the fixed block, first spring, the slurcam, the connecting rod, the locating lever, the movable block, the locating piece, second spring and electric putter's cooperation is used, can exert decurrent power to the mould, hold at the bottom of rethread fixed column and the reciprocal static pressure unburned bricks of fixed plate carry on, make gum bag and isostatic pressing unburned bricks take out from the inside of mould, and carry out the centre gripping to gum bag and isostatic pressing unburned bricks and fix, avoid gum bag and isostatic pressing unburned bricks to take place the slope, reduce the probability that the product probably takes place to fall down, it is safer to make the device use, can effectively protect and improve staff's personal safety to the product.
Description
Technical Field
The utility model relates to the technical field of die processing, in particular to a liftout type isostatic pressing green die demoulding device.
Background
In the isostatic pressing graphite production industry, the demoulding process after the powder is formed in a press is troublesome, and because the section length of a general product is 0.6-0.8 m, the width is 0.45-0.6 m, but the height is more than 2 m, and the verticality of a green body formed by isostatic pressing in the height direction is not very ideal, the later demoulding and plastic bag stripping operations are influenced.
The demoulding and the plastic bag stripping operation which are commonly adopted in the industry at present are that the mould component after the compression moulding is firstly placed on the ground, the connecting pin between the mould barrel and the mould bottom plate is taken down, then the mould barrel is lifted out so as to complete the demoulding work, and then the plastic bag is pulled downwards by manpower so as to be separated from the green plate so as to strip the plastic bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a liftout type isostatic pressing green mould demoulding device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a liftout formula isostatic pressing unburned bricks mould shedder, includes the ground, the pit has been seted up on the ground, and the inside of pit is provided with the mould, and the inside of mould is provided with the gum bag, and the inside of gum bag is provided with isostatic pressing unburned bricks, and the mould inner wall contacts with the gum bag outer wall, and the gum bag inner wall contacts with the outer wall of isostatic pressing unburned bricks, and the inside of mould is provided with the locating plate, and the top of locating plate contacts with the bottom of gum bag, and the outer wall of mould is provided with demoulding mechanism.
Preferably, demoulding mechanism includes fixed rail, fixed plate, movable rod, fixed block, first spring, catch plate, connecting rod, locating lever, movable block, locating piece, second spring and electric putter, the equal fixed mounting in both sides inner wall of pit has the fixed rail, the equal slidable mounting of outer wall of two sets of fixed rails has the fixed plate, slidable mounting has the movable rod on the fixed plate, the outer wall fixed mounting of movable rod has the fixed block, the outer wall cover of movable rod is equipped with first spring, the both ends of first spring are respectively in the adjacent lateral wall fixed mounting of fixed plate and fixed block.
Preferably, one side outer wall of mould is provided with slurcam and locating lever, the connecting rod is installed in one side handing-over of slurcam, the one end of connecting rod and the articulated installation of one side of fixed plate, the outer wall slidable mounting of connecting rod has the movable block, the one end and the articulated installation of movable block outer wall of locating lever, the outer wall fixed mounting of connecting rod has the locating piece, the outer wall fixed mounting of connecting rod has the second spring, the both ends of second spring and the adjacent lateral wall fixed mounting of movable block and locating piece, ground top fixed mounting has two sets of electric putter, two sets of electric putter's free end respectively with the other end fixed mounting of two sets of fixed plates.
Preferably, the movable rod, the fixed block, first spring, the slurcam, the connecting rod, the locating lever, the movable block, the locating piece, second spring and electric putter have four groups and be the symmetry and set up on mould and fixed plate, can exert decurrent power to the mould, the reciprocal static pressure unburned bricks of rethread fixed column and fixed plate hold at the bottom, make the inside of plastic bag and isostatic pressure unburned bricks from the mould take out, and it is fixed to carry out the centre gripping to plastic bag and isostatic pressure unburned bricks, avoid plastic bag and isostatic pressure unburned bricks to take place the slope, reduce the probability that the product probably takes place to fall down, make the device safe in utilization, can effectively protect and improve staff's personal safety to the product.
Preferably, the bottom of the inner side of the pit is fixedly provided with a fixing column, the bottom of the mold is provided with an opening, the top of the fixing column penetrates through the opening to be in contact with the bottom of the positioning plate, the top of the fixing column is provided with a clamping groove, a clamping rod is installed in the groove in a clamping mode, the fixing column is installed with the clamping rod in a clamping mode, and the top of the clamping rod is fixedly installed with the bottom of the positioning plate.
Preferably, the bottom fixed mounting of locating plate has the restriction piece, and the trompil has been seted up to the bottom of mould, and the aperture of trompil is greater than the diameter of restriction piece.
Compared with the prior art, the utility model has the beneficial effects that:
this ejecting formula isostatic pressing unburned bricks mould shedder, through the fixed rail, the fixed plate, the movable rod, the fixed block, first spring, the slurcam, the connecting rod, the locating lever, the locating piece, second spring and electric putter's cooperation is used, can exert decurrent power to the mould, the reciprocal static pressure unburned bricks of rethread fixed column and fixed plate carry out the end and hold, make the inside of plastic bag and isostatic pressing unburned bricks from the mould take out, and carry out the centre gripping to plastic bag and isostatic pressing unburned bricks and fix, avoid plastic bag and isostatic pressing unburned bricks to take place the slope, reduce the probability that the product probably takes place to fall down, it is safer when making the device use, can effectively protect and improve staff's personal safety to the product.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the mold of the present invention;
FIG. 3 is an enlarged view of part A of the present invention.
In the figure: 1 mould, 2 plastic bags, 3 isostatic pressing green bodies, 4 fixed columns, 5 positioning plates, 6 clamping rods, 7 limiting blocks, 8 demoulding mechanisms, 801 fixed rails, 802 fixed plates, 803 movable rods, 804 fixed blocks, 805 first springs, 806 pushing plates, 807 connecting rods, 808 positioning rods, 809 movable blocks, 810 positioning blocks, 811 second springs, 812 electric push rods and 9 pits.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a liftout formula isostatic pressing unburned bricks mould shedder, including the ground, pit 9 has been seted up on the ground, the inside of pit 9 is provided with mould 1, the inside of mould 1 is provided with plastic bag 2, the inside of plastic bag 2 is provided with isostatic pressing unburned bricks 3, mould 1 inner wall contacts with plastic bag 2 outer wall, plastic bag 2 inner wall contacts with isostatic pressing unburned bricks 3's outer wall, the inside of mould 1 is provided with locating plate 5, the top of locating plate 5 contacts with plastic bag 2's bottom, mould 1's outer wall is provided with demoulding mechanism 8.
Further, the inboard bottom fixed mounting of pit 9 has fixed column 4, and the opening has been seted up to the bottom of mould 1, and the top of fixed column 4 runs through the bottom of opening and locating plate 5 and contacts, and the draw-in groove has been seted up at the top of fixed column 4, and the kelly 6 is installed to the fluting interior block, and fixed column 4 and 6 block installations of kelly, the top of kelly 6 and the bottom fixed mounting of locating plate 5.
Furthermore, the bottom of the positioning plate 5 is fixedly provided with a limiting block 7, the bottom of the die 1 is provided with an opening, and the diameter of the opening is larger than the diameter of the limiting block 7.
Example two:
referring to fig. 1-3, on the basis of the first embodiment, the demolding mechanism 8 includes a fixed rail 801, a fixed plate 802, a movable rod 803, a fixed block 804, a first spring 805, a pushing plate 806, a connecting rod 807, a positioning rod 808, a movable block 809, a positioning block 810, a second spring 811 and an electric push rod 812, the fixed rails 801 are fixedly mounted on inner walls of two sides of the pit 9, the fixed plates 802 are slidably mounted on outer walls of the two groups of fixed rails 801, the movable rod 803 is slidably mounted on the fixed plate 802, the fixed block 804 is fixedly mounted on an outer wall of the movable rod 803, the first spring 805 is sleeved on an outer wall of the movable rod 803, and two ends of the first spring 805 are respectively fixedly mounted on adjacent side walls of the fixed plates 802 and the fixed blocks 804.
Further, mould 1's one side outer wall is provided with catch plate 806 and locating lever 808, connecting rod 807 is installed in the handing-over of one side of catch plate 806, the one end of connecting rod 807 is articulated with one side of fixed plate 802 and is installed, the outer wall slidable mounting of connecting rod 807 has movable block 809, the one end and the articulated installation of movable block 809 outer wall of locating lever 808, the outer wall fixed mounting of connecting rod 807 has locating piece 810, the outer wall fixed mounting of connecting rod 807 has second spring 811, the both ends of second spring 811 and the adjacent lateral wall fixed mounting of movable block 809 and locating piece 810, ground top fixed mounting has two sets of electric putter 812, the free end of two sets of electric putter 812 respectively with the other end fixed mounting of two sets of fixed plates 802.
Furthermore, four sets of the movable rod 803, the fixed block 804, the first spring 805, the pushing plate 806, the connecting rod 807, the positioning rod 808, the movable block 809, the positioning block 810, the second spring 811 and the electric push rod 812 are symmetrically arranged on the mold 1 and the fixed plate 802, the electric push rod 812 is started to push the fixed plate 802, the fixed plate 802 pushes the connecting rod 807 and the pushing plate 806 to make the pushing plate 806 contact with the outer wall of the mold 1, the included angle between the connecting rod 807 and the vertical direction is reduced due to the continuous pushing of the fixed plate 802, so that the pushing plate 806 applies a downward force to the mold 1, the fixed plate 802 and the fixed block 804 extrude the first spring 805 due to the reduced included angle between the connecting rod 807 and the vertical direction, the pushing plate 806 generates a vertical pushing force to increase the friction force between the pushing plate 806 and the outer wall of the mold 1, and the positioning plate 5 is pressed by the fixed column 4, make mould 1 and plastic bag 2 and isostatic pressing unburned bricks 3 relative motion, make plastic bag 2 and isostatic pressing unburned bricks 3 take out from mould 1's inside to carry out the centre gripping to plastic bag 2 and isostatic pressing unburned bricks 3 and fix, avoid plastic bag 2 and isostatic pressing unburned bricks 3 to take place the slope, reduce the probability that the product probably takes place to fall down, make the device safe in utilization, can effectively protect and improve staff's personal safety to the product.
The working principle is as follows: the mold 1 with the rubber bag 2 and the isostatic pressing green body 3 is transported to the upper part of the fixed column 4 through a crane, the clamping rod 6 at the bottom of the positioning plate 5 is clamped and installed with the clamping groove at the top of the fixed column 4, the fixed plate 812 pushes the fixed plate 802, the fixed plate 802 pushes the connecting rod 807 and the pushing plate 806, the pushing plate 806 is in contact with the outer wall of the mold 1, the included angle between the connecting rod 807 and the vertical direction is reduced due to the continuous pushing of the fixed plate 802, so that the pushing plate 806 exerts downward force on the mold 1, the included angle between the connecting rod 807 and the vertical direction is reduced, the fixed plate 802 and the fixed block 804 extrude the first spring 805, the pushing plate 806 generates vertical pushing force, the friction force between the pushing plate 806 and the outer wall of the mold 1 is increased, the mold 1, the rubber bag 2 and the isostatic pressing green body 3 move relatively due to the supporting of the positioning plate 5 by the fixed column 4, the isostatic green body 3 is removed from the interior of the mould 1.
Claims (6)
1. The utility model provides a liftout formula isostatic pressing green body mould shedder, includes the ground, its characterized in that: the ground is provided with a pit (9), a mold (1) is arranged inside the pit (9), a rubber bag (2) is arranged inside the mold (1), isostatic pressing green bodies (3) are arranged inside the rubber bag (2), the inner wall of the mold (1) is in contact with the outer wall of the rubber bag (2), the inner wall of the rubber bag (2) is in contact with the outer wall of the isostatic pressing green bodies (3), a positioning plate (5) is arranged inside the mold (1), the top of the positioning plate (5) is in contact with the bottom of the rubber bag (2), and a demolding mechanism (8) is arranged on the outer wall of the mold (1).
2. The ejector isostatic press green tooling demolding apparatus as claimed in claim 1, wherein: demoulding mechanism (8) are including fixed rail (801), fixed plate (802), movable rod (803), fixed block (804), first spring (805), catch plate (806), connecting rod (807), locating lever (808), movable block (809), locating piece (810), second spring (811) and electric putter (812), the equal fixed mounting in both sides inner wall of pit (9) has fixed rail (801), the equal slidable mounting of outer wall of two sets of fixed rails (801) has fixed plate (802), slidable mounting has movable rod (803) on fixed plate (802), the outer wall fixed mounting of movable rod (803) has fixed block (804), the outer wall cover of movable rod (803) is equipped with first spring (805), the both ends of first spring (805) are respectively in the adjacent lateral wall fixed mounting of fixed plate (802) and fixed block (804).
3. The ejector isostatic press green tooling demolding apparatus as claimed in claim 1, wherein: the outer wall of one side of mould (1) is provided with catch plate (806) and locating lever (808), connecting rod (807) are installed in the handing-over of one side of catch plate (806), the one end of connecting rod (807) is articulated the installation with one side of fixed plate (802), the outer wall slidable mounting of connecting rod (807) has movable block (809), the one end and the articulated installation of movable block (809) outer wall of locating lever (808), the outer wall fixed mounting of connecting rod (807) has locating piece (810), the outer wall fixed mounting of connecting rod (807) has second spring (811), the both ends of second spring (811) and the adjacent lateral wall fixed mounting of movable block (809) and locating piece (810), ground top fixed mounting has two sets of electric putter (812), the free end of two sets of electric putter (812) respectively with the other end fixed mounting of two sets of fixed plate (802).
4. An ejection isostatic press green tooling demolding apparatus as claimed in claim 3, wherein: the movable rod (803), the fixed block (804), the first spring (805), the pushing plate (806), the connecting rod (807), the positioning rod (808), the movable block (809), the positioning block (810), the second spring (811) and the electric push rod (812) are provided with four groups and are symmetrically arranged on the mold (1) and the fixed plate (802).
5. The ejector isostatic press green tooling demolding apparatus as claimed in claim 1, wherein: the bottom fixed mounting of inboard bottom of pit (9) has fixed column (4), and the opening has been seted up to the bottom of mould (1), and the top of fixed column (4) runs through the bottom of opening and locating plate (5) and contacts, and the draw-in groove has been seted up at the top of fixed column (4), and kelly (6) are installed to block in the fluting, fixed column (4) and kelly (6) block installation, the bottom fixed mounting of the top of kelly (6) and locating plate (5).
6. The ejector isostatic press green tooling demolding apparatus as claimed in claim 1, wherein: the bottom of locating plate (5) is fixed mounting has limiting block (7), and the trompil has been seted up to the bottom of mould (1), and the aperture of trompil is greater than the diameter of limiting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409051.1U CN215792003U (en) | 2021-06-23 | 2021-06-23 | Ejection type isostatic pressing green body mold stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409051.1U CN215792003U (en) | 2021-06-23 | 2021-06-23 | Ejection type isostatic pressing green body mold stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215792003U true CN215792003U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409051.1U Active CN215792003U (en) | 2021-06-23 | 2021-06-23 | Ejection type isostatic pressing green body mold stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215792003U (en) |
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2021
- 2021-06-23 CN CN202121409051.1U patent/CN215792003U/en active Active
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