CN211683150U - A mould structure for producing foam product - Google Patents
A mould structure for producing foam product Download PDFInfo
- Publication number
- CN211683150U CN211683150U CN201921572303.5U CN201921572303U CN211683150U CN 211683150 U CN211683150 U CN 211683150U CN 201921572303 U CN201921572303 U CN 201921572303U CN 211683150 U CN211683150 U CN 211683150U
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- China
- Prior art keywords
- fixed mounting
- fixedly installed
- mold
- foam product
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to foam product production facility field, especially, a mould structure for producing foam product can often extrude the damage because the air extrusion in the die cavity to current foam product when producing the pressure film to the product, perhaps defective problem of quality, now proposes following scheme, and it includes the base, the top fixed mounting of base has the supporting seat, and the top fixed mounting of supporting seat has the operation panel, and the top fixed mounting of operation panel has the backup pad that two symmetries set up, and the top fixed mounting of two backup pads has same apron, and the bottom fixed mounting of apron has the cylinder, and fixed mounting has the mould on the piston of cylinder, the top fixed mounting of operation panel has the bed die, and the die cavity has been seted up at the top of bed die. The utility model discloses simple structure, convenient to use can make pull rod and roof can be quick extract the air in the die cavity, does benefit to the extrusion of mould to the foam product.
Description
Technical Field
The utility model relates to a foam product production facility technical field especially relates to a mould structure for producing foam product.
Background
The foam product refers to a product processed by using foam. The fire-fighting water tank is mainly used for industries such as fire fighting and extinguishment. The foam product is an injection product consisting of 2-component resins and catalysts for sealing air and gas, filling void pores and consolidating coal rock formations. The product only needs 1 special pump and 1 mixing gun, uses mine compressed air as power, and requires the compressed air pressure to be 0.4-0.7MPa, and the high-pressure liquid pressure output by the pump is 27 times of the supplied compressed air pressure.
The existing foam product is often damaged by extrusion of air in a die cavity when a pressed film is produced, or the quality of the product is defective, so a die structure for producing the foam product is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing foam product is often damaged by extruding the product due to the air extrusion in the die cavity when the film is pressed in the production process, or has the defect of defective quality, and providing a die structure for producing the foam product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mould structure for producing foam products comprises a base, wherein a supporting seat is fixedly arranged at the top of the base, an operation table is fixedly arranged at the top of the supporting seat, two symmetrically arranged supporting plates are fixedly arranged at the top of the operation table, the same cover plate is fixedly arranged at the tops of the two supporting plates, an air cylinder is fixedly arranged at the bottom of the cover plate, an upper mould is fixedly arranged on a piston of the air cylinder, a lower mould is fixedly arranged at the top of the operation table, a mould groove is formed in the top of the lower mould, an air cavity is formed in the lower mould, pull rods are respectively and slidably connected to two sides of the air cavity, a top plate is fixedly arranged on one side, close to each other, of the two pull rods, a groove is formed in the inner wall of the bottom of the mould groove, two through holes are formed in the inner wall of the bottom of, the top fixed mounting of operation panel has the locating plate of two symmetries settings, and the top of two locating plates has seted up the rotation hole, rotates downthehole rotation and is connected with the gear.
Preferably, the bottom fixed mounting of ejector pin has the push pedal, and fixed mounting has two springs on the top of push pedal and the inner wall of air chamber top, and the push pedal has the roof to mutually support, and the roof promotes the ejector pin through the push pedal for the jam plate can not plug the recess.
Preferably, the piston of the cylinder is fixedly provided with two symmetrically arranged fixing rods, the bottom of each fixing rod is fixedly provided with a rack, the racks penetrate through the rotating holes and are meshed with the gears, and the cylinder can drive the gears to rotate through the racks.
Preferably, a moving hole is formed in one side of the gear, the moving hole is connected with the pull rod in a sliding mode, and the moving hole is connected with the pull rod in a sliding mode to enable the pull rod to have a moving space.
Preferably, the fixed mounting has the locating lever on the top inner wall in removal hole, and the thread groove has been seted up in the outside of pull rod, thread groove and locating lever sliding connection, and pivoted gear can drive the pull rod through the sliding connection of locating lever and thread groove and remove.
In the utility model, the movable rack can drive the gear to rotate due to the mutual meshing of the gear and the rack, so as to drive the machine to normally operate;
because the locating lever and the sliding connection of thread groove for pivoted gear can drive the pull rod and remove, simultaneously because the effect of spring, when the roof moved one side of push pedal, the spring promoted the push pedal and moves down, thereby drives the cock board and seals the recess.
The utility model discloses simple structure, convenient to use can make pull rod and roof can be quick extract the air in the die cavity, does benefit to the extrusion of mould to the foam product.
Drawings
FIG. 1 is a schematic structural diagram of a mold structure for producing a foam product according to the present invention;
FIG. 2 is a schematic cross-sectional view A-A of a mold structure for producing a foam product according to the present invention;
fig. 3 is a schematic structural diagram of a portion a of a mold structure for producing a foam product according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a mold structure for producing a foam product according to the present invention.
In the figure: the device comprises a base 1, a supporting seat 2, an operating platform 3, a supporting plate 4, a cover plate 5, an air cylinder 6, an upper die 7, a fixing rod 8, a rack 9, a lower die 10, an air cavity 11, a pull rod 12, a top plate 13, a through hole 14, a groove 15, a push rod 16, a plug plate 17, a push plate 18, a spring 19, a positioning plate 20 and a gear 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a mold structure for producing foam products, comprising a base 1, a supporting seat 2 is fixedly installed on the top of the base 1, an operation table 3 is fixedly installed on the top of the supporting seat 2, two symmetrically arranged supporting plates 4 are fixedly installed on the top of the operation table 3, the same cover plate 5 is fixedly installed on the tops of the two supporting plates 4, an air cylinder 6 is fixedly installed on the bottom of the cover plate 5, an upper mold 7 is fixedly installed on a piston of the air cylinder 6, a lower mold 10 is fixedly installed on the top of the operation table 3, a mold cavity is formed on the top of the lower mold 10, an air cavity 11 is formed on the lower mold 10, pull rods 12 are slidably connected to both sides of the air cavity 11, a top plate 13 is fixedly installed on one side of the two pull rods 12 close to each other, a groove 15 is formed on the inner wall of the bottom of the mold cavity, the top end fixed mounting of ejector pin 16 has cock board 17, cock board 17 and recess 15 looks adaptation, and the top fixed mounting of operation panel 3 has two locating plates 20 that the symmetry set up, and the top of two locating plates 20 has seted up the rotation hole, rotates downthehole rotation and is connected with gear 21.
The utility model discloses in, the bottom fixed mounting of ejector pin 16 has push pedal 18, and fixed mounting has two springs 19 on the top of push pedal 18 and the inner wall at air chamber 11 top, and push pedal 18 has roof 13 to mutually support.
The utility model discloses in, fixed mounting has two dead levers 8 that the symmetry set up on the piston of cylinder 6, and the bottom fixed mounting of dead lever 8 has rack 9, and rack 9 runs through the rotation hole and with gear 21 intermeshing.
The utility model discloses in, the removal hole has been seted up to one side of gear 21, removes hole and pull rod 12 sliding connection.
The utility model discloses in, fixed mounting has the locating lever on the top inner wall in removal hole, and the thread groove has been seted up in the outside of pull rod 12, thread groove and locating lever sliding connection.
Example 2
Referring to fig. 1-4, a mold structure for producing foam products comprises a base 1, a supporting seat 2 welded on the top of the base 1, an operation table 3 welded on the top of the supporting seat 2, two symmetrically arranged supporting plates 4 welded on the top of the operation table 3, a same cover plate 5 welded on the top of the two supporting plates 4, a cylinder 6 welded on the bottom of the cover plate 5, an upper mold 7 welded on a piston of the cylinder 6, a lower mold 10 welded on the top of the operation table 3, a mold cavity formed on the top of the lower mold 10, an air cavity 11 formed on the lower mold 10, pull rods 12 slidably connected on both sides of the air cavity 11, a top plate 13 welded on one side of the two pull rods 12 close to each other, a groove 15 formed on the inner wall of the bottom of the mold cavity, two through holes 14 formed on the inner wall of the bottom of the groove 15, a push rod 16 slidably connected in, the cock 17 and recess 15 looks adaptation, the welding of the top of operation panel 3 has two locating plates 20 that the symmetry set up, and the top of two locating plates 20 has seted up the rotation hole, rotates downthehole rotation and is connected with gear 21.
The utility model discloses in, the bottom welding of ejector pin 16 has push pedal 18, and the welding has two springs 19 on the top of push pedal 18 and the inner wall at air chamber 11 top, and push pedal 18 has roof 13 to mutually support, and roof 13 promotes ejector pin 16 through push pedal 18 for the cock board 17 can not plug recess 15.
The utility model discloses in, the welding has the dead lever 8 that two symmetries set up on the piston of cylinder 6, and the welding of the bottom of dead lever 8 has rack 9, and rack 9 runs through the rotation hole and with gear 21 intermeshing, and cylinder 6 can drive gear 21 through rack 9 and rotate.
The utility model discloses in, the removal hole has been seted up to one side of gear 21, removes hole and pull rod 12 sliding connection, removes the hole and can make pull rod 12 have the removal space with pull rod 12 sliding connection.
The utility model discloses in, the welding has the locating lever on the top inner wall in removal hole, and the thread groove has been seted up in the outside of pull rod 12, thread groove and locating lever sliding connection, pivoted gear 21 can drive pull rod 12 through the sliding connection of locating lever and thread groove and remove.
In the utility model, when the foam product is required to be extruded and formed, the switch of the cylinder 6 is opened, the piston of the cylinder 6 drives the upper die 7 to move downwards, meanwhile, the piston drives the fixed rod 8 to move, the fixed rod 8 drives the rack 9 to move downwards, the rack 9 and the gear 21 are meshed with each other, so that the movable rack 9 drives the gear 21 to rotate, the rotating gear 21 drives the pull rod 12 to move due to the sliding connection of the fixed rod and the thread groove, the pull rod 12 drives the top plate 13 to move, the pull rod 12 cannot synchronously rotate with the gear 21 due to the mutual matching of the top plate 13 and the push plate 18, meanwhile, when the pull rod 12 drives the top plate 13 to move, the air pressure in the air cavity 11 is reduced, the air cavity 11 is communicated with the die cavity, meanwhile, the top of the die cavity is covered by the foam material, so that an airtight space is formed in the die cavity, and, when roof 13 moved the one side of push pedal 18, push pedal 18 moved down under the effect of spring 19, and push pedal 18 drives ejector pin 16 and moves down, and ejector pin 16 drives cock 17 and moves, and cock 17 seals the die cavity in moving recess 15 simultaneously, makes things convenient for the mould to extrude the foam product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A mold structure for producing foam products comprises a base (1) and is characterized in that a supporting seat (2) is fixedly installed at the top of the base (1), an operation table (3) is fixedly installed at the top of the supporting seat (2), two symmetrically arranged supporting plates (4) are fixedly installed at the top of the operation table (3), the same cover plate (5) is fixedly installed at the tops of the two supporting plates (4), a cylinder (6) is fixedly installed at the bottom of the cover plate (5), an upper mold (7) is fixedly installed on a piston of the cylinder (6), a lower mold (10) is fixedly installed at the top of the operation table (3), a mold groove is formed at the top of the lower mold (10), an air cavity (11) is formed in the lower mold (10), pull rods (12) are slidably connected to two sides of the air cavity (11), and a top plate (13) is fixedly installed on one side of the two pull rods (12) close to, set up on the bottom inner wall of die cavity fluted (15), seted up two through-holes (14) on the bottom inner wall of recess (15), sliding connection has ejector pin (16) in through-hole (14), and the top fixed mounting of ejector pin (16) has cock board (17), cock board (17) and recess (15) looks adaptation, the top fixed mounting of operation panel (3) has locating plate (20) that two symmetries set up, and the top of two locating plates (20) has seted up the rotation hole, rotates downthehole rotation and is connected with gear (21).
2. A mould structure for the production of foamed products according to claim 1, characterized in that the bottom end of the ejector pin (16) is fixedly provided with a push plate (18), the top of the push plate (18) and the inner wall of the top of the air chamber (11) are fixedly provided with two springs (19), and the push plate (18) has a top plate (13) which are matched with each other.
3. The mold structure for producing a foamed product according to claim 1, wherein the piston of the cylinder (6) is fixedly provided with two symmetrically arranged fixing rods (8), the bottom of each fixing rod (8) is fixedly provided with a rack (9), and the rack (9) penetrates through the rotating hole and is meshed with the gear (21).
4. The mold structure for producing a foamed product according to claim 1, wherein a moving hole is opened at one side of the gear (21), and the moving hole is slidably connected with the tie rod (12).
5. The mold structure for producing foam products according to claim 4, wherein the positioning rod is fixedly installed on the inner wall of the top of the moving hole, the outer side of the pull rod (12) is provided with a threaded groove, and the threaded groove is slidably connected with the positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572303.5U CN211683150U (en) | 2019-09-20 | 2019-09-20 | A mould structure for producing foam product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572303.5U CN211683150U (en) | 2019-09-20 | 2019-09-20 | A mould structure for producing foam product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211683150U true CN211683150U (en) | 2020-10-16 |
Family
ID=72770969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921572303.5U Expired - Fee Related CN211683150U (en) | 2019-09-20 | 2019-09-20 | A mould structure for producing foam product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211683150U (en) |
-
2019
- 2019-09-20 CN CN201921572303.5U patent/CN211683150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |