CN220576538U - Injection molding machine convenient to drawing of patterns - Google Patents
Injection molding machine convenient to drawing of patterns Download PDFInfo
- Publication number
- CN220576538U CN220576538U CN202322238485.5U CN202322238485U CN220576538U CN 220576538 U CN220576538 U CN 220576538U CN 202322238485 U CN202322238485 U CN 202322238485U CN 220576538 U CN220576538 U CN 220576538U
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- fixedly connected
- injection molding
- plate
- rod
- molding machine
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 13
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of injection molding machines, and discloses an injection molding machine convenient to demolding. This injection molding machine convenient to drawing of patterns passes through demoulding mechanism, can make more conveniently carry out the drawing of patterns, prevent that artifical drawing of patterns from causing the manpower extravagant and causing danger, drive down the mould through cylinder drive telescopic link and drive the short board and move down, when the short board extrudees the L board, the spring shrinkage, L board moves down and drives the tray downwardly moving, mould plastics through the mouth of moulding plastics when last mould and bed die laminating, make the telescopic link bring them upwards move through the cylinder after accomplishing, reset through the spring, make L board upwards move, thereby make L board bring the tray upwards move, leave the bed die through the tray with the material body that moulds plastics, make things convenient for the drawing of patterns.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine convenient to demold.
Background
The plastic injection molding machine is a main molding device for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, and is also called a plastic injection molding machine or a plastic injection machine; it is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould.
Most of the existing injection molding machines are manually demoulded, so that the existing injection molding machines are inconvenient, personnel are injured easily, some injection molding products are easy to clamp in an injection molding cavity after injection molding, and a user can demould the injection molding products through other operations, so that the existing injection molding machines are inconvenient to use, and therefore the injection molding machines convenient to demould are provided.
Disclosure of Invention
The utility model aims to provide an injection molding machine convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding machine convenient to drawing of patterns, includes the base, and the base is used for supporting whole device, base surface fixedly connected with bed die and bracing piece, the bracing piece is used for supporting fixedly to the roof, fixedly connected with roof on the bracing piece, the roof is used for fixing cylinder and injection molding mouth, roof bottom fixedly connected with riser, the riser is used for supporting striking mechanism, fixedly connected with cylinder on the roof, cylinder bottom fixedly connected with telescopic link, telescopic link bottom fixedly connected with goes up the mould, go up mould lateral wall fixedly connected with rack, be equipped with demoulding mechanism on the last mould, be equipped with striking mechanism on the riser, demoulding mechanism includes:
the bottom of the upper die is fixedly connected with a short plate, and the support rod is fixedly connected with an L plate;
the bottom of the L plate is fixedly connected with an elastic spring, and the top of the L plate is fixedly connected with a tray;
rectangular grooves are formed in the lower die.
Preferably, the knocking mechanism includes: the thin rod is connected with the thin rod and the thick rod in a rotating way on the vertical plate, a belt is connected to the thin rod in a transmission way, and the thick rod is driven to rotate when the thin rod rotates through belt transmission.
Preferably, the thick rod is fixedly connected with a cam, the vertical plate is connected with a transverse plate in a sliding manner, the bottom of the transverse plate is fixedly connected with a spring and a knocking rod, and the transverse plate is extruded through the cam so that the transverse plate slides on the vertical plate.
Preferably, the vertical plate is fixedly connected with the supporting plate, the supporting plate is rotationally connected with a rotating rod, and the rotating rod rotates on the supporting plate.
Preferably, the side wall of the rotating rod is fixedly connected with a gear, and the rotating rod is fixedly connected with a driving gear.
Preferably, the thin rod is fixedly connected with a driven gear, and the top plate is fixedly connected with an injection molding opening.
Compared with the prior art, the utility model provides an injection molding machine convenient for demolding, which comprises the following components
The beneficial effects are that:
1. this injection molding machine convenient to drawing of patterns, through demoulding mechanism, can make more convenient carry out the drawing of patterns, prevent that artifical drawing of patterns from causing the manpower extravagant and causing danger, it drives the downward movement of mould to drive the short board through cylinder drive telescopic link downward extrusion, when the short board extrudees the L board, the spring shrinkage, L board downward movement drives the tray downward movement, mould plastics through the mouth of moulding plastics when last mould and bed die laminating, make the telescopic link bring them upwards to move through the cylinder after accomplishing, reset through the spring, make L board upwards move, thereby make L board bring the tray upwards move, leave the bed die through the tray with the material body that moulds plastics, convenient drawing of patterns.
2. This injection molding machine convenient to drawing of patterns through beating the mechanism, can promote the effect of drawing of patterns, owing to will glue the condition at the bed die inner wall after the completion of moulding plastics, can beat the bed die through beating the mechanism, then make the material body that its inner wall was pasted become flexible, the rethread drawing of patterns mechanism drawing of patterns, this mechanism can promote the drawing of patterns.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of an L-plate of the present utility model;
FIG. 4 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;
FIG. 5 is an enlarged view of the area B of FIG. 1 according to the present utility model;
FIG. 6 is an enlarged view of the area C of FIG. 1 according to the present utility model;
fig. 7 is an enlarged view of the area D of fig. 2 according to the present utility model.
In the figure: 1. a base; 2. a lower die; 3. a support rod; 4. a top plate; 5. a cylinder; 6. an injection molding port; 8. a demoulding mechanism; 81. a short plate; 82. an L plate; 83. an elastic spring; 84. a tray; 85. rectangular grooves; 9. a knocking mechanism; 91. a cam; 92. thick rods; 93. a cross plate; 94. knocking the rod; 95. a spring; 96. a thin rod; 97. a belt; 10. a telescopic rod; 11. a rack; 12. a support plate; 13. a gear; 14. a rotating lever; 15. a riser; 16. an upper die; 17. a driven gear; 18. a driving gear.
Detailed Description
As shown in fig. 1-7, the present utility model provides a technical solution: the utility model provides an injection molding machine convenient to drawing of patterns, including base 1, base 1 fixed surface is connected with bed die 2 and bracing piece 3, fixedly connected with roof 4 on the bracing piece 3, roof 4 bottom fixedly connected with riser 15, fixedly connected with cylinder 5 on the roof 4, 5 bottom fixedly connected with telescopic link 10 of cylinder, 10 bottom fixedly connected with of telescopic link goes up mould 16, goes up mould 16 lateral wall fixedly connected with rack 11, is equipped with demoulding mechanism 8 on the last mould 16, is equipped with on the riser 15 and beats mechanism 9, demoulding mechanism 8 includes: short plate 81, L plate 82, elastic spring 83, tray 84, rectangular groove 85.
In one embodiment of the utility model, a short plate 81 is fixedly connected to the bottom of an upper die 16, a telescopic rod 10 is driven by a starting cylinder 5 to push down to drive the upper die 16 to move down to drive the short plate 81 to move down, an L plate 82 is fixedly connected to a supporting rod 3, an elastic spring 83 is fixedly connected to the bottom of the L plate 82, a tray 84 is fixedly connected to the top of the L plate 82, a rectangular groove 85 is formed in a lower die 2, when the short plate 81 is pushed to the L plate 82, the elastic spring 83 contracts, the L plate 82 moves down to drive the tray 84 to move down, when the upper die 16 and the lower die 2 are attached, injection molding is carried out through an injection molding opening 6, after injection molding is completed, the telescopic rod 10 is driven by the cylinder 5 to move up to drive the short plate 81 to move along with the upper die 16, and the L plate 82 is driven to move up through reset of the elastic spring 83, so that the L plate 82 is driven to move up to drive the tray 84 to leave an injection molded material from the lower die 2 through the tray 84, and demolding is facilitated.
In one embodiment of the present utility model, the striking mechanism 9 includes: the thin rod 96 and the thick rod 92 are rotationally connected on the vertical plate 15, the belt 97 is connected on the thin rod 96 in a transmission way, the thick rod 92 is driven to rotate through the belt 97, the cam 91 is fixedly connected on the thick rod 92, the cam 91 is driven to rotate through the rotation of the thick rod 92, the transverse plate 93 is slidingly connected on the vertical plate 15, when the cam 91 extrudes to the transverse plate 93, the transverse plate 93 moves downwards, the spring 95 and the knocking rod 94 are fixedly connected at the bottom of the transverse plate 93, the supporting plate 12 is fixedly connected on the vertical plate 15, the rotating rod 14 is rotationally connected on the supporting plate 12, the gear 13 is fixedly connected on the side wall of the rotating rod 14, the driving gear 18 is fixedly connected on the rotating rod 14, the driven gear 17 is fixedly connected on the thin rod 96, the injection molding opening 6 is fixedly connected on the top plate 4, and the demoulding effect can be promoted through the knocking mechanism 9, because there is the condition of gluing in the inner wall of bed die 2 after accomplishing the injection molding, can beat bed die 2 through knocking mechanism 9, then make the material body that its inner wall was stuck loose, after accomplishing, it stretches out and draws back through starting cylinder 5 drive telescopic link 10, thereby drive mould 16 upward movement, drive gear 13 through rack 11 and rotate, thereby drive dwang 14 and rotate, drive driving gear 18 and driven gear 17 and rotate, thereby drive thin pole 96 and rotate, the rethread belt 97 drive coarse bar 92 rotates, thereby make cam 91 rotate, when cam 91 extrudees diaphragm 93, diaphragm 93 moves down, thereby make spring 95 shrink, make simultaneously strike pole 94 downwardly moving and beat bed die 2, when cam 91 leaves diaphragm 93, spring 95 resets, thereby the effect of beating is reached in the repetitive motion.
Working principle: when the device is used, the effect of demoulding can be promoted through the knocking mechanism 9, because the condition of sticking on the inner wall of the lower die 2 exists after injection molding is finished, the knocking mechanism 9 can be used for knocking the lower die 2, then the stuck material on the inner wall of the lower die is loosened, after injection molding is finished, the telescopic rod 10 is driven to stretch and retract through the starting cylinder 5, thereby driving the upper die 16 to move upwards, the gear 13 is driven to rotate through the rack 11, thereby driving the rotating rod 14 to rotate, the driving gear 18 and the driven gear 17 are driven to rotate, thereby driving the thin rod 96 to rotate, the thick rod 92 is driven to rotate through the belt 97, thereby enabling the cam 91 to rotate, when the cam 91 is extruded to the transverse plate 93, the transverse plate 93 moves downwards, thereby enabling the spring 95 to shrink, meanwhile, the knocking rod 94 is enabled to move downwards to knock the lower die 2, when the cam 91 leaves the transverse plate 93, the spring 95 is reset, so that the repeated movement achieves the knocking effect, the mechanism can loosen the material body stuck on the inner wall of the lower die 2, thereby promoting the demoulding, the demoulding mechanism 8 can facilitate the demoulding, the manpower waste and danger caused by the manual demoulding are prevented, the actuating cylinder 5 drives the telescopic rod 10 to downwards extrude and drive the upper die 16 to downwards move and drive the short plate 81 to downwards move, when the short plate 81 is extruded to the L plate 82, the elastic spring 83 contracts, the L plate 82 downwards moves and drives the tray 84 to downwards move, when the upper die 16 and the lower die 2 are jointed, the injection molding is carried out through the injection molding opening 6, the telescopic rod 10 is upwards moved by the cylinder 5 and drives the short plate 81 to move along with the upper die 16, the L plate 82 is upwards moved by the reset of the elastic spring 83, and the L plate 82 is upwards moved by the tray 84, the injection molded material is removed from the lower mold 2 by the tray 84 to facilitate its removal from the mold.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Injection molding machine convenient to drawing of patterns, including base (1), its characterized in that: base (1) fixedly connected with bed die (2) and bracing piece (3), fixedly connected with roof (4) on bracing piece (3), roof (4) bottom fixedly connected with riser (15), fixedly connected with cylinder (5) on roof (4), cylinder (5) bottom fixedly connected with telescopic link (10), mould (16) are gone up to telescopic link (10) bottom fixedly connected with, go up mould (16) lateral wall fixedly connected with rack (11), be equipped with demoulding mechanism (8) on last mould (16), be equipped with on riser (15) and strike mechanism (9), demoulding mechanism (8) include:
the bottom of the upper die (16) is fixedly connected with a short plate (81), and the support rod (3) is fixedly connected with an L plate (82);
the bottom of the L plate (82) is fixedly connected with the elastic spring (83), and the top of the L plate (82) is fixedly connected with a tray (84);
rectangular grooves (85), wherein the rectangular grooves (85) are formed in the lower die (2).
2. An injection molding machine for facilitating mold stripping as defined in claim 1, wherein: the striking mechanism (9) comprises: the thin rod (96), the thin rod (96) and the thick rod (92) are rotatably connected to the vertical plate (15), and a belt (97) is connected to the thin rod (96) in a transmission mode.
3. An injection molding machine for facilitating mold stripping as defined in claim 2, wherein: the thick rod (92) is fixedly connected with a cam (91), the vertical plate (15) is connected with a transverse plate (93) in a sliding mode, and the bottom of the transverse plate (93) is fixedly connected with a spring (95) and a knocking rod (94).
4. An injection molding machine for facilitating mold stripping as defined in claim 1, wherein: the vertical plate (15) is fixedly connected with the supporting plate (12), and the supporting plate (12) is rotatably connected with the rotating rod (14).
5. An injection molding machine for facilitating mold stripping as defined in claim 4, wherein: the side wall of the rotating rod (14) is fixedly connected with a gear (13), and the rotating rod (14) is fixedly connected with a driving gear (18).
6. An injection molding machine for facilitating mold stripping as defined in claim 2, wherein: the thin rod (96) is fixedly connected with a driven gear (17), and the top plate (4) is fixedly connected with an injection molding opening (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238485.5U CN220576538U (en) | 2023-08-21 | 2023-08-21 | Injection molding machine convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238485.5U CN220576538U (en) | 2023-08-21 | 2023-08-21 | Injection molding machine convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220576538U true CN220576538U (en) | 2024-03-12 |
Family
ID=90113636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322238485.5U Active CN220576538U (en) | 2023-08-21 | 2023-08-21 | Injection molding machine convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220576538U (en) |
-
2023
- 2023-08-21 CN CN202322238485.5U patent/CN220576538U/en active Active
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