CN213382815U - Mold opening structure of multi-station injection molding mold - Google Patents
Mold opening structure of multi-station injection molding mold Download PDFInfo
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- CN213382815U CN213382815U CN202021730450.3U CN202021730450U CN213382815U CN 213382815 U CN213382815 U CN 213382815U CN 202021730450 U CN202021730450 U CN 202021730450U CN 213382815 U CN213382815 U CN 213382815U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 210000003811 finger Anatomy 0.000 abstract description 5
- 210000003813 thumb Anatomy 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a multistation injection moulding mould's die sinking structure, including supporting mechanism, forming mechanism, die sinking mechanism and stop gear, forming mechanism is installed at supporting mechanism's top, and the die sinking mechanism rather than the looks adaptation is installed to supporting mechanism's bottom and the position that corresponds forming mechanism, and the stop gear rather than the looks adaptation is all installed to the left and right sides of die sinking mechanism. The utility model discloses a set up mutually supporting between supporting mechanism, forming mechanism, die sinking mechanism and the stop gear, realized a multistation injection moulding mould's die sinking structure, can carry out whole application of force to injection moulding's product after the die sinking, not only avoided breaking with the fingers and thumb the product that causes the product when drawing the mould by force to warp, avoided the damage that causes the machined part moreover to the shaping quality of product has effectively been improved.
Description
Technical Field
The utility model belongs to the technical field of injection moulding mould, particularly, be a multistation injection moulding mould's die sinking structure.
Background
Injection molding is a method for producing and molding industrial products. The product is usually made by rubber injection molding and plastic injection molding, and the injection molding is also called injection molding, which is a molding method combining injection molding and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
But inconvenient product of taking out when common injection moulding mould die sinking brings inconvenience for the producers, and when breaking off the delivery by fingers and thumb, not only cause the product deformation after moulding plastics easily, can destroy the processing part moreover, consume the labour and influence injection moulding's effect again.
Disclosure of Invention
Inconvenient product of taking out during the injection mold die sinking that exists to prior art, bring inconvenience for the producers, and when breaking off the delivery mold by hand by force, not only cause the product deformation after moulding plastics easily, can destroy the processing part moreover, consume the problem that the labour influences injection moulding's effect again, the utility model provides a multistation injection mold's die sinking structure.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a multistation injection moulding mould's die sinking structure, includes:
the mould opening device comprises a supporting mechanism, a forming mechanism, a mould opening mechanism and a limiting mechanism, wherein the forming mechanism is installed at the top of the supporting mechanism, the mould opening mechanism matched with the supporting mechanism is installed at the bottom of the supporting mechanism and corresponds to the forming mechanism, and the limiting mechanism matched with the mould opening mechanism is installed on the left side and the right side of the mould opening mechanism;
the supporting mechanism comprises a support, supporting legs, supporting rods and mounting rods, the left side and the right side of the bottom of the support are fixedly connected with the symmetrically arranged supporting legs, the left side and the right side of the top of the support are fixedly connected with the supporting rods, and the tops of the two supporting rods are fixedly connected through the mounting rods;
the forming mechanism comprises an air cylinder, an upper die and a lower die, the output end of the air cylinder penetrates through the mounting rod and extends to the outside of the air cylinder to be fixedly connected with the upper die, and the lower die matched with the top of the support is arranged at the position, corresponding to the upper die, of the top of the support;
the die sinking mechanism comprises an ejector plate, ejector rods, connecting rods and ejector springs, the ejector plate matched with the inner wall of the lower die is connected to the inner wall of the lower die in a sliding mode, the ejector rods are fixedly connected to the left side and the right side of the bottom of the ejector plate, the bottoms of the two ejector rods are fixedly connected through the connecting rods, and the middle point of the top of each connecting rod is fixedly connected with the middle point of the bottom of the support through the ejector springs;
the limiting mechanism comprises a mounting seat, a clamping rod, a clamping block and a limiting spring, the mounting seat is symmetrically arranged at the bottom of the support, the clamping rod is rotatably connected to the back of the mounting seat through a connecting shaft, the clamping block is fixedly connected to the bottom of the clamping rod, and one side, away from the connecting rod, of the clamping block is fixedly connected with the supporting leg through the limiting spring.
Adopt the die sinking structure of a multistation injection moulding mould of above-mentioned technical scheme, through setting up supporting mechanism, forming mechanism, mutually supporting between die sinking mechanism and the stop gear, realized a multistation injection moulding mould's die sinking structure, can carry out whole application of force to injection moulding's product after the die sinking, not only avoided breaking off with the fingers and thumb the product that the mould was taken off to the fingers and thumb when the mould warp to the product that causes, avoid the damage to the processing part leads to the fact moreover, thereby effectively improved the shaping quality of product.
Further, the cylinder is fixedly installed at the midpoint of the top of the mounting rod. So that the mounting position of the cylinder is relatively stable.
Furthermore, the surface of the supporting rod and the position corresponding to the upper die are slidably connected with a sliding sleeve, and one side of the sliding sleeve, which is close to the upper die, is fixedly connected with the sliding sleeve. Above-mentioned technical scheme plays limiting displacement to last mould, has increased the stability of mould open and shut.
Further, the bottom of ejector rod from last to running through lower mould and support in proper order and extending to the below of support down. The limit can ensure that the ejector rod can drive the ejector plate to move upwards and eject the product out of the lower die.
Furthermore, one side of the connecting rod, which is close to the clamping block, penetrates through the clamping block and extends into the clamping block. This limitation ensures that the connecting rod can snap into the interior of the cartridge.
Furthermore, the bottom of the clamping block is fixedly connected with a pulling handle. Above-mentioned technical scheme makes things convenient for the staff to operate the fixture block for the fixture block is more handy when pulling.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up mutually supporting between supporting mechanism, forming mechanism, die sinking mechanism and the stop gear, realized a multistation injection moulding mould's die sinking structure, can carry out whole application of force to injection moulding's product after the die sinking, not only avoided breaking with the fingers and thumb the product that causes the product when drawing the mould by force to warp, avoided the damage that causes the machined part moreover to the shaping quality of product has effectively been improved.
Drawings
FIG. 1 is a schematic structural diagram of a mold opening structure of a multi-station injection molding mold;
FIG. 2 is a schematic view of a portion A-A of FIG. 1;
fig. 3 is a schematic top view of a lower mold of a mold opening structure of a multi-station injection molding mold.
The notation in the figure is: 1-supporting mechanism, 2-forming mechanism, 3-die opening mechanism, 4-limiting mechanism, 101-support, 102-supporting leg, 103-supporting rod, 104-mounting rod, 201-air cylinder, 202-upper die, 203-lower die, 301-ejector plate, 302-ejector rod, 303-connecting rod, 304-ejector spring, 401-mounting seat, 402-clamping rod, 403-clamping block, 404-limiting spring, 5-sliding sleeve and 6-pulling handle.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-3, a mold opening structure of a multi-station injection mold comprises a supporting mechanism 1, a forming mechanism 2, a mold opening mechanism 3 and a limiting mechanism 4, wherein the forming mechanism 2 is installed at the top of the supporting mechanism 1, the mold opening mechanism 3 adapted to the bottom of the supporting mechanism 1 and corresponding to the forming mechanism 2 is installed at the bottom of the supporting mechanism 1, and the limiting mechanism 4 adapted to the mold opening mechanism 3 is installed at both the left side and the right side of the mold opening mechanism 3.
Specifically, the supporting mechanism 1 includes a support 101, support legs 102, support rods 103 and an installation rod 104, the support legs 102 are symmetrically arranged on the left and right sides of the bottom of the support 101, the support rods 103 are fixedly connected on the left and right sides of the top of the support 101, a sliding sleeve 5 is slidably connected on the surface of each support rod 103 and corresponds to the position of the upper die 202, and the tops of the two support rods 103 are fixedly connected through the installation rod 104.
The mold opening mechanism 3 comprises an ejector plate 301, ejector rods 302, a connecting rod 303 and an ejector spring 304, the inner wall of the lower mold 203 is connected with the ejector plate 301 matched with the inner wall of the lower mold 203 in a sliding mode, the ejector rods 302 are fixedly connected to the left side and the right side of the bottom of the ejector plate 301, the bottom of the ejector rods 302 sequentially penetrates through the lower mold 203 and the support 101 from top to bottom and extends to the lower side of the support 101, the bottoms of the two ejector rods 302 are fixedly connected with each other through the connecting rod 303, and the middle point of the top of the connecting rod 303 is fixedly connected with the middle point of the bottom of the support 101 through the ejector spring 304.
The limiting mechanism 4 comprises an installation seat 401, a clamping rod 402, a clamping block 403 and a limiting spring 404, the bottom of the support 101 is fixedly connected with the installation seat 401 which are symmetrically arranged, the back of the installation seat 401 is rotatably connected with the clamping rod 402 through a connecting shaft, the bottom of the clamping rod 402 is fixedly connected with the clamping block 403, one side, close to the clamping block 403, of the connecting rod 303 penetrates through the clamping block 403 and extends into the clamping block 403, the bottom of the clamping block 403 is fixedly connected with a pulling handle 6, by adopting the technical scheme, the clamping block 403 can be conveniently operated by a worker, the clamping block 403 is pulled more conveniently, one side, far away from the connecting rod 303, of the clamping block 403 is fixedly connected with the support leg 102 through the limiting spring 404, by arranging the supporting mechanism 1, the forming mechanism 2, the die opening mechanism 3 and the limiting mechanism 4 to be matched with each other, a die opening structure of the multi-station injection molding, not only avoids the product deformation caused by forcibly opening and taking the mold, but also avoids the damage to the processing parts, thereby effectively improving the molding quality of the product.
The working principle is as follows: during the use, when needing to carry out the die sinking to the mould and getting the mould, only need drive through cylinder 201 and go up mould 202 and break away from lower mould 203, then move to the direction of keeping away from connecting rod 303 through pulling handle 6 pulling fixture block 403, thereby make fixture block 403 break away from connecting rod 303, consequently under ejecting spring 304's elastic force effect, drive liftout plate 301 rebound through ejecting rod 302, and with ejecting lower mould 203 of product, when ejecting spring 304's elasticity is not enough, only need manual upwards to press down connecting rod 303, thereby provide auxiliary power for demolding, consequently can go out the mould smoothly and guarantee the demolding quality.
The above mould opening structure of the multi-station injection molding mould provided by the application is introduced in detail. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (6)
1. The utility model provides a multistation injection moulding mould's die sinking structure which characterized in that includes:
the mould comprises a supporting mechanism (1), a forming mechanism (2), a mould opening mechanism (3) and a limiting mechanism (4), wherein the forming mechanism (2) is installed at the top of the supporting mechanism (1), the mould opening mechanism (3) matched with the supporting mechanism is installed at the bottom of the supporting mechanism (1) and at a position corresponding to the forming mechanism (2), and the limiting mechanism (4) matched with the mould opening mechanism is installed on each of the left side and the right side of the mould opening mechanism (3);
the supporting mechanism (1) comprises a support (101), supporting legs (102), supporting rods (103) and mounting rods (104), the supporting legs (102) which are symmetrically arranged are fixedly connected to the left side and the right side of the bottom of the support (101), the supporting rods (103) are fixedly connected to the left side and the right side of the top of the support (101), and the tops of the two supporting rods (103) are fixedly connected through the mounting rods (104);
the forming mechanism (2) comprises an air cylinder (201), an upper die (202) and a lower die (203), the output end of the air cylinder (201) penetrates through the mounting rod (104) and extends to the outside of the mounting rod to be fixedly connected with the upper die (202), and the lower die (203) matched with the top of the support (101) is arranged at the position corresponding to the upper die (202);
the mold opening mechanism (3) comprises an ejector plate (301), ejector rods (302), a connecting rod (303) and an ejector spring (304), the inner wall of the lower mold (203) is connected with the ejector plate (301) matched with the inner wall of the lower mold (203) in a sliding mode, the ejector rods (302) are fixedly connected to the left side and the right side of the bottom of the ejector plate (301), the bottoms of the two ejector rods (302) are fixedly connected through the connecting rod (303), and the middle point of the top of the connecting rod (303) is fixedly connected with the middle point of the bottom of the support (101) through the ejector spring (304);
limiting mechanism (4) are including mount pad (401), kelly (402), fixture block (403) and spacing spring (404), mount pad (401) that the bottom fixedly connected with symmetry of support (101) set up, the back of mount pad (401) is rotated through the connecting axle and is connected with kelly (402), the bottom fixedly connected with fixture block (403) of kelly (402), spacing spring (404) and landing leg (102) fixed connection are passed through to one side that connecting rod (303) were kept away from in fixture block (403).
2. A mold opening structure of a multi-station injection molding mold according to claim 1, wherein the cylinder (201) is fixedly installed at a midpoint of a top of the mounting rod (104).
3. The mold opening structure of a multi-station injection molding mold according to claim 1, wherein a sliding sleeve (5) is slidably connected to the surface of the support rod (103) at a position corresponding to the upper mold (202), and one side of the sliding sleeve (5) close to the upper mold (202) is fixedly connected with the upper mold.
4. The mold opening structure of the multi-station injection molding mold according to claim 1, wherein the bottom of the ejector rod (302) penetrates through the lower mold (203) and the support (101) from top to bottom in sequence and extends to the lower side of the support (101).
5. The mold opening structure of the multi-station injection molding mold according to claim 1, wherein one side of the connecting rod (303) close to the fixture block (403) penetrates through the fixture block (403) and extends into the fixture block (403).
6. The mold opening structure of the multi-station injection molding mold according to claim 1, wherein a pulling handle (6) is fixedly connected to the bottom of the fixture block (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730450.3U CN213382815U (en) | 2020-08-17 | 2020-08-17 | Mold opening structure of multi-station injection molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730450.3U CN213382815U (en) | 2020-08-17 | 2020-08-17 | Mold opening structure of multi-station injection molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213382815U true CN213382815U (en) | 2021-06-08 |
Family
ID=76207155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730450.3U Expired - Fee Related CN213382815U (en) | 2020-08-17 | 2020-08-17 | Mold opening structure of multi-station injection molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213382815U (en) |
-
2020
- 2020-08-17 CN CN202021730450.3U patent/CN213382815U/en not_active Expired - Fee Related
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| 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: 20210608 |