CN217573907U - Notebook computer outer frame injection molding mold capable of stably demolding - Google Patents
Notebook computer outer frame injection molding mold capable of stably demolding Download PDFInfo
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- CN217573907U CN217573907U CN202122955391.0U CN202122955391U CN217573907U CN 217573907 U CN217573907 U CN 217573907U CN 202122955391 U CN202122955391 U CN 202122955391U CN 217573907 U CN217573907 U CN 217573907U
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Abstract
The utility model relates to an injection mold technical field just discloses a can stabilize notebook frame injection moulding mould of drawing of patterns, which comprises a housin, the edge swing joint of the inside bottom of casing has thrust unit, the center swing joint of the inside bottom of casing has vibrating device, the inside top sliding connection of casing has the top cap, this can stabilize notebook frame injection moulding mould of drawing of patterns, through the completion after moulding plastics start electric telescopic cylinder operation, electric telescopic cylinder drives the push pedal rebound, the automatic closure of control switch makes the carousel rotate and drive the reciprocal striking of striking piece and place the board this moment, make the product of placing board top injection moulding remove and place the adhesion relation of board because of the vibration, place the ejector pin of board bottom equidirectional simultaneously upwards promote injection moulding product, make injection moulding product ejecting and can not appear the stub bar and glue the phenomenon of even placing the board top, avoid leading to follow-up processing product quality nonconforming.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a notebook frame injection moulding mould of drawing of patterns can be stabilized.
Background
The outer frame of notebook generally utilizes the device of moulding plastics to make its shaping, carries out the finish machining to the frame of moulding plastics and makes it can put into follow-up processing and use, and after the frame was moulded plastics to the outer frame and is accomplished, the product that need will mould plastics takes out, often utilizes the thimble to ejecting the product, utilizes the mould to continue to mould plastics then for the product can be accomplished on the assembly line, and production efficiency is higher.
Present injection moulding product is behind the die sinking, because the stub bar is easily pasted in mould benevolence, most utilize sucking disc device to take out the stub bar from mould benevolence at present, nevertheless can be because stub bar and mould benevolence adhesion nature are too strong sometimes for the process of taking out the stub bar is comparatively loaded down with trivial details and probably can lead to not normally taking out the stub bar, makes when processing next work piece, leads to the work piece at the back to become the defective products.
Therefore, the demand for highly reliable products is urgent, and therefore, the notebook computer outer frame injection molding mold capable of stably demolding is provided, and the notebook computer outer frame injection molding mold has the advantage that the injection molded product is convenient to demold, so that the problems are solved.
SUMMERY OF THE UTILITY MODEL
For realizing the purpose of the demoulding of the injection molding product, the utility model provides a following technical scheme: the utility model provides a notebook frame injection moulding mould that can stabilize drawing of patterns, includes the casing, the edge swing joint of the inside bottom of casing has thrust unit, the center swing joint of the inside bottom of casing has vibrating device, the inside top sliding connection of casing has the top cap.
As optimization, the bottom of thrust unit evenly spaced apart distribution in the casing is inside, thrust unit's bottom fixedly connected with electric telescopic cylinder's output, electric telescopic cylinder drive promote the removal and then drive thrust unit carry out ejecting operation to the injection molding from all directions, the center fixedly connected with conveying pipeline on top of the top cap carries the resin of moulding plastics through the conveying pipeline and carries out injection moulding, the fixed surface on top of the top cap installs the pull rod, and the position of control pull rod control top cap.
As an optimization, the pushing device comprises a push plate, a push rod is fixedly mounted at the top end of the push plate, a spring rod is fixedly connected to the top end of the push rod, an ejector rod is fixedly mounted at the top end of the spring rod, a lever is rotatably connected to the bottom end inside the shell, a placing plate is fixedly mounted inside the shell, and a baffle is rotatably connected to the top end of the lever.
As the optimization, the bottom of push pedal and electronic telescopic cylinder's output fixed connection, the bottom of lever is located the below of ejector pin and the top of push rod, the lever is scalable, drives the lever rotation when the push rod removes.
Preferably, the surface of the placing plate is provided with a groove, the center of the placing plate is in a hollow state, the baffle is positioned in the hollow position of the placing plate and symmetrically installed about the central line of the groove, and the lever drives the baffle to approach and keep away from the groove to control the opening and closing state of the groove.
As optimization, vibrating device includes the carousel, the fixed surface of carousel is connected with the dead lever, one side that the dead lever is close to the carousel edge is rotated and is connected with the bull stick, the top of bull stick is rotated and is connected with the striking piece, the below of the inside carousel of casing is provided with control switch, control switch's bottom fixed mounting has the connecting rod.
As the optimization, the spout has been seted up at the edge of carousel, the link sliding connection of dead lever and bull stick is in the inside of spout, places the center of board bottom and has seted up the cavity, striking piece sliding connection is in the inside of cavity for the striking piece removes along the direction of seting up of cavity, control switch's quantity has two and is in same horizontal direction, and the control switch of top is fixed in the inside of casing, the drive end electric connection of control switch and carousel, the bottom of connecting rod and the top fixed connection of push pedal, the connecting rod remove the control switch who drives below and the control switch of top closed and disconnection, and the connecting rod is scalable.
The beneficial effects of the utility model are that: this can stabilize notebook frame injection moulding mould of drawing of patterns, start the operation of electronic telescopic cylinder after accomplishing through moulding plastics, and then drive push pedal upward movement, the board is placed in the reciprocal striking of control switch closure messenger carousel rotation and drive striking piece this moment, make the product of placing board top injection moulding remove and place the adhesion relation of board because of the vibration, the ejector pin of placing board bottom equidirectional not upwards promotes injection moulding product simultaneously, make injection moulding product ejecting and can not appear the stub bar and glue and appear placing the phenomenon on board top.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the vibrating device of the present invention.
In the figure: 1. a housing; 2. a pushing device; 21. pushing a plate; 22. a push rod; 23. a spring lever; 24. a top rod; 25. a lever; 26. placing the plate; 27. a baffle plate; 3. a vibrating device; 31. a turntable; 32. fixing the rod; 33. a rotating rod; 34. an impact block; 35. a control switch; 36. a connecting rod; 4. and a top cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, a notebook computer outer frame injection mold capable of stably demolding comprises a housing 1, wherein the edge of the bottom end inside the housing 1 is movably connected with a pushing device 2, the center of the bottom end inside the housing 1 is movably connected with a vibrating device 3, and the top end inside the housing 1 is slidably connected with a top cover 4.
The even interval distribution of thrust unit 2 is in the inside bottom of casing 1, thrust unit 2's bottom fixedly connected with electric telescopic cylinder's output, electric telescopic cylinder drives the promotion and removes and then drives thrust unit 2 and carry out ejecting operation to the injection molding from all directions, the central fixedly connected with conveying pipeline on top of top cap 4, carry the resin of moulding plastics through the conveying pipeline and carry out injection moulding, the fixed surface on top of top cap 4 installs the pull rod, control pull rod control top cap 4's position.
Referring to fig. 1-3, the pushing device 2 includes a pushing plate 21, a pushing rod 22 is fixedly mounted at the top end of the pushing plate 21, a spring rod 23 is fixedly connected at the top end of the pushing rod 22, an ejector rod 24 is fixedly mounted at the top end of the spring rod 23, a lever 25 is rotatably connected at the bottom end inside the casing 1, a placing plate 26 is fixedly mounted inside the casing 1, a baffle 27 is rotatably connected at the top end of the lever 25, the bottom end of the pushing plate 21 is fixedly connected with the output end of the electric telescopic cylinder, the bottom end of the lever 25 is located below the ejector rod 24 and above the pushing rod 22, the lever 25 is telescopic, the pushing rod 22 drives the lever 25 to rotate when moving, a groove is formed in the surface of the placing plate 26, the center of the placing plate 26 is in a hollow state, the baffle 27 is located in the hollow portion of the placing plate 26 and symmetrically mounted about the center line of the groove, and the lever 25 drives the baffle 27 to approach and separate from the groove to control the opening and closing state.
Referring to fig. 1 and 4, the vibration device 3 includes a rotating disc 31, a fixing rod 32 is fixedly connected to a surface of the rotating disc 31, a rotating rod 33 is rotatably connected to one side of the fixing rod 32 close to an edge of the rotating disc 31, a striking block 34 is rotatably connected to a top end of the rotating rod 33, a control switch 35 is disposed below the rotating disc 31 inside the housing 1, a connecting rod 36 is fixedly mounted at a bottom end of the control switch 35, a sliding groove is formed in an edge of the rotating disc 31, a connecting end of the fixing rod 32 and the rotating rod 33 is slidably connected inside the sliding groove, a cavity is formed in a center of a bottom end of the placing plate 26, the striking block 34 is slidably connected inside the cavity, so that the striking block 34 moves along an opening direction of the cavity, two control switches 35 are located in a same horizontal direction, the control switch 35 above is fixed inside the housing 1, the control switch 35 is electrically connected to a driving end of the rotating disc 31, a bottom end of the connecting rod 36 is fixedly connected to a top end of the pushing plate 21, the connecting rod 36 moves to drive the control switch 35 below to be closed and open and close to the control switch 35 above, and close, and open the connecting rod 36 is retractable.
When the injection molding machine is used, the electric telescopic cylinder is started to operate after injection molding is completed, and then the push plate 21 is driven to move upwards, the push plate 21 is driven to move upwards by driving the connecting rod 36 to move upwards when moving upwards, the connecting rod 36 moves upwards to drive the control switch 35 to be closed, and further the driving end of the rotary disc 31 is driven to be electrified and drives the rotary disc 31 to rotate, the rotary disc 31 rotates to drive the fixed rod 32 to rotate, the fixed rod 32 rotates to drive the rotary rod 33 connected in a rotating mode to rotate, the rotary rod 33 drives the impact block 34 connected in a rotating mode to move up and down in a reciprocating mode, and further the plate 26 is placed in a reciprocating impact mode, so that products subjected to injection molding at the top end of the plate 26 are removed and the adhesion relation of the plate 26 is placed due to vibration, meanwhile, the push rod 22 fixedly connected when moving upwards by the push plate 21 moves upwards, the push rod 22 drives the push rod 24 to move upwards by the spring rod 23 fixedly connected when moving upwards, the push rod 22 pushes the lever 25 to rotate, the baffle plates 27 fixedly connected when rotating, and further the push rod 24 to move upwards by gaps of the plate 26, and push injection molding products to be ejected.
To sum up, this notebook frame injection moulding mould of drawing of patterns can stabilize, through moulding plastics and accomplish the operation of back start-up electric telescopic cylinder, and then drive push pedal 21 rebound, control switch 35 closure makes carousel 31 rotate and drive striking block 34 reciprocal striking place board 26 this moment, make the product of placing board 26 top injection moulding relieve and place the adhesion relation of board 26 because of the vibration, place the ejector pin 24 of board 26 bottom equidirectional not upwards simultaneously and promote injection moulding product, make injection moulding product ejecting and can not appear the stub bar and glue the phenomenon appearance of placing board 26 top.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a can stabilize notebook frame injection moulding mould of drawing of patterns, includes casing (1), its characterized in that: the edge swing joint of the inside bottom of casing (1) has thrust unit (2), the center swing joint of the inside bottom of casing (1) has vibrating device (3), the inside top sliding connection of casing (1) has top cap (4).
2. The notebook computer outer frame injection molding mold capable of being stably demolded according to claim 1, characterized in that: the utility model discloses a push device, including casing (1), thrust unit (2), top cap (4), the even interval distribution of thrust unit (2) is in the inside bottom of casing (1), the bottom fixedly connected with of thrust unit (2) electric telescopic cylinder's output, the central fixedly connected with conveying pipeline on top cap (4) top, the fixed surface on top cap (4) top installs the pull rod.
3. The notebook computer outer frame injection molding mold capable of being stably demolded according to claim 1, wherein: the push device (2) comprises a push plate (21), a push rod (22) is fixedly mounted at the top end of the push plate (21), a spring rod (23) is fixedly connected to the top end of the push rod (22), an ejector rod (24) is fixedly mounted at the top end of the spring rod (23), a lever (25) is rotatably connected to the bottom end of the interior of the shell (1), a placing plate (26) is fixedly mounted inside the shell (1), and a baffle (27) is rotatably connected to the top end of the lever (25).
4. The notebook computer outer frame injection molding mold capable of being stably demolded according to claim 3, wherein: the bottom of push pedal (21) and the output fixed connection of electronic telescopic cylinder, the bottom of lever (25) is located the below of ejector pin (24) and the top of push rod (22), lever (25) are scalable.
5. The notebook computer outer frame injection molding mold capable of being stably demolded according to claim 3, characterized in that: the surface of the placing plate (26) is provided with a groove, the center of the placing plate (26) is in a hollow state, and the baffle plates (27) are positioned in the hollow position of the placing plate (26) and are symmetrically arranged relative to the center line of the groove.
6. The notebook computer outer frame injection molding mold capable of being stably demolded according to claim 1, wherein: vibrating device (3) are including carousel (31), the fixed surface of carousel (31) is connected with dead lever (32), dead lever (32) are close to one side rotation at carousel (31) edge and are connected with bull stick (33), the top of bull stick (33) is rotated and is connected with striking piece (34), the below of casing (1) inside carousel (31) is provided with control switch (35), the bottom fixed mounting of control switch (35) has connecting rod (36).
7. The notebook computer outer frame injection molding mold capable of being stably demolded according to claim 6, wherein: the edge of the rotary table (31) is provided with a sliding groove, the connecting ends of the fixing rods (32) and the rotating rods (33) are connected inside the sliding groove in a sliding mode, a cavity is formed in the center of the bottom end of the placing plate (26), the impact block (34) is connected inside the cavity in a sliding mode, and the connecting rod (36) is telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122955391.0U CN217573907U (en) | 2021-11-29 | 2021-11-29 | Notebook computer outer frame injection molding mold capable of stably demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122955391.0U CN217573907U (en) | 2021-11-29 | 2021-11-29 | Notebook computer outer frame injection molding mold capable of stably demolding |
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| Publication Number | Publication Date |
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| CN217573907U true CN217573907U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122955391.0U Active CN217573907U (en) | 2021-11-29 | 2021-11-29 | Notebook computer outer frame injection molding mold capable of stably demolding |
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| CN (1) | CN217573907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039023A (en) * | 2023-01-31 | 2023-05-02 | 青岛鑫德盛塑胶有限公司 | Injection molding device for refrigerator upright post |
| CN116394474A (en) * | 2023-05-06 | 2023-07-07 | 无锡万华机械有限公司 | Mould is used in production of car central channel processing |
-
2021
- 2021-11-29 CN CN202122955391.0U patent/CN217573907U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039023A (en) * | 2023-01-31 | 2023-05-02 | 青岛鑫德盛塑胶有限公司 | Injection molding device for refrigerator upright post |
| CN116039023B (en) * | 2023-01-31 | 2023-08-29 | 青岛鑫德盛塑胶有限公司 | Injection molding device for refrigerator upright post |
| CN116394474A (en) * | 2023-05-06 | 2023-07-07 | 无锡万华机械有限公司 | Mould is used in production of car central channel processing |
| CN116394474B (en) * | 2023-05-06 | 2023-11-24 | 无锡万华机械有限公司 | Mould is used in production of car central channel processing |
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