CN221161233U - Automatic demolding reverse mold platform - Google Patents
Automatic demolding reverse mold platform Download PDFInfo
- Publication number
- CN221161233U CN221161233U CN202323134984.6U CN202323134984U CN221161233U CN 221161233 U CN221161233 U CN 221161233U CN 202323134984 U CN202323134984 U CN 202323134984U CN 221161233 U CN221161233 U CN 221161233U
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- demoulding
- demoulding frame
- mould
- frame
- cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 21
- 239000000565 sealant Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic demoulding reverse mould platform, which comprises a base and a demoulding frame, wherein the demoulding frame is fixedly connected with the base, a linear slide block mechanism is arranged on the demoulding frame, a movable mould is arranged on the linear slide block mechanism, the movable mould is movably connected with the demoulding frame, the linear slide block mechanism is used for controlling the movable mould to move relative to the demoulding frame, a fixed mould is fixedly arranged on the base, and a demoulding assembly for demoulding a product is further arranged in the middle of the demoulding frame; the automatic demoulding device can realize automatic demoulding, can be applied to a production line, can realize automatic mould reversing by matching with automatic moulding equipment, and mainly can realize full-automatic cooling shaping and demoulding. Realize automatic drawing of patterns and mould to can not take place to bond, pull when the drawing of patterns and cause the loss of product, have the structure of direction in order to prevent that the product from taking place the skew by the extrusion at the drawing of patterns in-process.
Description
Technical Field
The utility model relates to the technical field of reverse molding, in particular to a reverse molding platform for automatic demolding.
Background
In the reverse molding industry, a designer usually makes a product model and then directly prints a mold in 3D, and the mold printed in 3D is only a mold capable of loading plastic and separating and demolding, so that only manual demolding can be performed, automatic assembly line operation is difficult to be performed by matching with some equipment, and industrial automation cannot be realized.
Disclosure of utility model
The utility model aims to provide an automatic demolding reverse mold platform so as to overcome the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides an automatic mould pouring platform of drawing of patterns, includes base and drawing of patterns frame, drawing of patterns frame and base fixed connection, is equipped with sharp slider mechanism on the drawing of patterns frame, has installed the movable mould on the sharp slider mechanism, and movable mould and drawing of patterns frame swing joint, sharp slider mechanism are used for controlling the movable mould and move on the drawing of patterns frame for the drawing of patterns frame, are fixedly provided with the cover half on the base, and the middle part of drawing of patterns frame still is provided with the drawing of patterns subassembly that is used for the product drawing of patterns.
Further stated, the side wall annular array of the fixed die is provided with a simulated groove which is used for being overlapped with the movable die, the size and the current situation of the simulated groove are consistent with those of the movable die, the groove wall of the simulated groove is fixedly provided with sealant, and the sealant covers the groove wall of the simulated groove.
Further stated, the linear slide block mechanism is distributed on the demoulding frame in an annular array mode, the linear slide block mechanism comprises an air cylinder, a supporting rod, a linear bearing and a linear guide rail, the tail end of a piston rod of the air cylinder is vertically downward, the two ends of the supporting rod are respectively hinged to the tail ends of the linear bearing and the tail end of the piston rod, a cylinder body of the air cylinder and the linear guide rail are fixedly connected with the demoulding frame, the linear bearing is connected with the linear guide rail in a sliding mode, and the movable mould is fixedly connected with the linear bearing.
Further stated, the pseudo-groove is formed by vertically sinking down the top extension of the fixed mold.
The demolding frame comprises three support posts and three horizontal beams which extend to the upper portion of the center of the fixed mold and are connected with each other, the support posts and the horizontal beams are arranged vertically, the horizontal beams are horizontally placed and erected above the base, the linear guide rail is fixedly connected with the horizontal beams, and the cylinder body of the cylinder is fixedly connected with the support posts.
Further elaboration, the discharge gate has been seted up to the bottom of cover half, and sealing bottom plate has been installed to the discharge gate, and sealing bottom plate's extension all is fixed and is provided with the sealing washer, and the cover half is embedded to be fixed in the base, and the discharge gate extension of cover half sets up the bottom surface of being placed in the base, and sealing bottom plate passes through torsional spring axle and cover half bottom surface swivelling joint.
Further stated, a second cylinder is fixedly arranged at the center of the top of the demoulding frame, the central axis of the second cylinder is coaxial with the center of the demoulding frame, the center of the demoulding frame is coincident with the central axis of the fixed mould, a piston rod of the second cylinder extends vertically downwards, and a directional push plate is fixedly arranged at the tail end of the piston rod of the second cylinder.
Further stated, the directional push plate is provided with a plurality of outwardly extending locating tabs integrally formed with the directional push plate for abutting the pseudo-slot.
Further, the number of the pseudo-grooves is three, at least one positioning sheet is arranged, and the width of the positioning sheet is smaller than or equal to that of the pseudo-grooves.
Compared with the prior art, the utility model has the following beneficial effects:
The automatic demoulding device can realize automatic demoulding, can be applied to a production line, can realize automatic mould reversing by matching with automatic moulding equipment, and mainly can realize full-automatic cooling shaping and demoulding. Realize automatic drawing of patterns and mould to can not take place to bond, pull when the drawing of patterns and cause the loss of product, have the structure of direction in order to prevent that the product from taking place the skew by the extrusion at the drawing of patterns in-process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a bottom view of the present utility model;
Fig. 4 is a schematic diagram of a directional push plate structure.
The drawings are marked with the following description:
The device comprises a base, a 2-demoulding frame, a 3-cylinder, a 4-second cylinder, a 5-fixed die, a 6-movable die, a 7-linear bearing, an 8-linear guide rail, a 9-supporting rod, a 10-sealing bottom plate and an 11-directional push plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of one element is referred to as being "plural," it may be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The present utility model will be described in detail with reference to the following embodiments shown in the drawings:
As shown in fig. 1-4, in this embodiment, an automatic mold-releasing platform is provided, which comprises a base 1 and a mold-releasing frame 2, wherein the mold-releasing frame 2 is fixedly connected with the base 1, a linear slide block mechanism is arranged on the mold-releasing frame 2, a movable mold 6 is arranged on the linear slide block mechanism, the movable mold 6 is movably connected with the mold-releasing frame 2, the linear slide block mechanism is used for controlling the movable mold 6 to move relative to the mold-releasing frame 2, a fixed mold is fixedly arranged on the base 1, and a mold-releasing component for product mold release is also arranged in the middle of the mold-releasing frame 2. It should be noted that the working principle of the movable mold 6 and the fixed mold in the utility model is that when the plastic poured into the molten state enters the fixed mold, the movable mold 6 is abutted and overlapped with the fixed mold, after the internal plastic is cooled and molded, the movable mold 6 is moved and then the step of pushing out the product is carried out, and the combination of the fixed mold 5 and the movable mold 6 can effectively improve the demolding efficiency and reduce the risk of product defects during demolding.
The side wall annular array of the fixed die close to the top in the embodiment is provided with a simulated groove which is used for being overlapped with the movable die 6, the size and the current situation of the simulated groove are identical with those of the movable die 6, when molten plastic is poured in, the movable die 6 and the fixed die 5 are overlapped, in order to improve the tightness in the overlapping process, the groove wall of the simulated groove is fixedly provided with sealant, and the sealant covers and wraps the groove wall of the simulated groove so as to improve the sealing performance, so that plastic overflow in the process of casting is avoided, and the plastic is prevented from being dragged and torn in the process of demolding.
In this embodiment, three linear slide mechanisms are preferably arranged on the demolding frame 2 in an annular array, wherein the linear slide mechanisms comprise an air cylinder 3, a supporting rod 9, a linear bearing 7 and a linear guide rail 8, the tail end of a piston rod of the air cylinder 3 is vertically downward, two ends of the supporting rod 9 are respectively hinged with the linear bearing 7 and the tail end of the piston rod, the cylinder body of the air cylinder 3 and the linear guide rail 8 are fixedly connected with the demolding frame 2, the linear bearing 7 is slidably connected with the linear guide rail 8, the piston rod of the air cylinder 3 moves up and down when in action, the linear bearing 7 is driven to move left and right by the supporting rod 9, and in this embodiment, the movable mold 6 is fixedly connected with the linear bearing 7, so that separation and superposition between the movable mold 6 and the fixed mold 5 are realized; in the embodiment, the pseudo-groove is formed by vertically sinking downwards on the top extension edge of the fixed mold 5, so that the superposition and separation of the movable mold 6 and the pseudo-groove can be realized by naturally aligning the groove position of the pseudo-groove.
Of course, in order to match the distance between the movable mould 6 and the linear bearing 7, an extension rod is optionally used in other embodiments, and the extension rod is used for fixedly connecting with the movable mould 6 and the linear bearing 7.
In this embodiment, the demolding frame 2 is at least three angles of the demolding frame 2, specifically three pillars and three horizontal beams extending to the center of the fixed mold 5 and connected with each other, the pillars and the horizontal beams are mutually vertically arranged, and the horizontal beams are horizontally placed and erected above the base 1. The reason for this design is: 1. the cost of the machine is reduced. 2. The more positions are reserved, so that a worker can conveniently perform the casting process. Specifically, the linear guide rail 8 is fixedly connected with the horizontal beam, and the cylinder body of the cylinder 3 is fixedly connected with the strut.
In order to enable products to be taken out of the fixed die 5 after shaping, the fixed die 5 in the embodiment is preferably provided with a discharge hole at the bottom, the discharge hole is provided with a sealing bottom plate 10, the extending edges of the sealing bottom plate 10 are fixedly provided with sealing rings, the sealing bottom plate 10 can completely seal the discharge hole after covering, the sealing bottom plate 10 can completely block the discharge hole in a sealing state, when the cooled and shaped products need to be pushed away from the fixed die 5, the products can be extruded and act on the sealing bottom plate 10 through thrust, and accordingly the products can slide out from the discharge hole to be separated from the fixed die 5, that is to say, the shaping cavity inside the fixed die extends downwards and penetrates through the base 1. It should be noted that the fixed mold 5 is fixed on the base 1 in an embedded manner, and the discharge port of the fixed mold 5 extends to the bottom surface of the base 1, so that the fixed mold is also directly separated from the base 1 after being released from the mold. In order to make the sealing bottom plate 10 well bear plastic in casting, the sealing bottom plate 10 is preferably symmetrically distributed, and two sides of the sealing bottom plate 10 are hinged to the bottom surface of the fixed mold 5, specifically, the sealing bottom plate 10 is rotatably connected with the bottom surface of the fixed mold through a torsion spring shaft, and two torsion springs can effectively bear plastic.
The die release assembly for the extruded product is further described below.
In this embodiment, in order to separate the product from the fixed mold 5 in time when the movable mold 6 is separated from the fixed mold 5, it is preferable that a second cylinder 4 is fixedly disposed at the top center of the demolding frame 2, the center axis of the second cylinder 4 is coaxial with the center of the demolding frame 2, it is worth mentioning that the center of the demolding frame 2 coincides with the center axis of the fixed mold, and the piston rod of the second cylinder 4 extends vertically downward, so when the second cylinder 4 acts, the piston rod moves downward to push the product downward, in this embodiment, the end of the piston rod of the second cylinder 4 is fixedly provided with a directional push plate 11, wherein the directional push plate 11 is provided with a plurality of positioning pieces extending outwards, the positioning pieces are integrally formed with the directional push plate 11, the positioning pieces are used for abutting with the pseudo-grooves, the pseudo-grooves are free after the movable mold 6 is removed, and the positioning pieces move downward along the pseudo-grooves and are not blocked. Meanwhile, the pseudo-groove can effectively guide the downward pressing direction of the positioning sheet. The number of the dummy grooves in this embodiment is preferably three, so that the number of the positioning pieces is at least one, preferably three, wherein the width of the positioning pieces must be smaller than or equal to the width of the dummy grooves.
In this embodiment, the cylinders 3 are respectively provided with a time relay, when the time exceeds a predetermined time, the electromagnetic valve is electrified to control the cylinders 3 to act, the waiting time of the cylinder 3 to act is set according to the cooling and shaping time of each plastic, and the cylinder is reset after the action is completed (i.e. the demoulding action is completed), so that the automation of demoulding can be realized.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features of the above-described embodiments are not described for brevity, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description, and it is also possible for those skilled in the art to make several variations and modifications without departing from the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. An automatic mould-releasing reverse mould platform, which is characterized in that: the device comprises a base and a demoulding frame, wherein the demoulding frame is fixedly connected with the base, a linear sliding block mechanism is arranged on the demoulding frame, a movable die is arranged on the linear sliding block mechanism, the movable die is movably connected with the demoulding frame, the linear sliding block mechanism is used for controlling the movable die to move relative to the demoulding frame, a fixed die is fixedly arranged on the base, and a demoulding assembly used for demoulding products is further arranged in the middle of the demoulding frame.
2. The automated demolding reverse platen of claim 1, wherein: the side wall annular array of the fixed die is provided with a simulated groove which is used for being overlapped with the movable die, the size and the current situation of the simulated groove are consistent with those of the movable die, the groove wall of the simulated groove is fixedly provided with sealant, and the sealant covers and covers the groove wall of the simulated groove.
3. The automated demolding reverse platen of claim 1, wherein: the linear slide block mechanism is distributed on the demoulding frame in an annular array mode, the linear slide block mechanism comprises an air cylinder, a supporting rod, a linear bearing and a linear guide rail, the tail end of a piston rod of the air cylinder faces downwards vertically, the two ends of the supporting rod are hinged to the tail ends of the linear bearing and the piston rod respectively, a cylinder body of the air cylinder and the linear guide rail are fixedly connected with the demoulding frame, the linear bearing is connected with the linear guide rail in a sliding mode, and the movable mould is fixedly connected with the linear bearing.
4. The automated demolding reverse platen of claim 2, wherein: the simulated groove is formed by vertically sinking the top extension edge of the fixed mold downwards.
5. An automatic demolding reverse mold platform as claimed in claim 3, wherein: the demoulding frame comprises three support posts and three horizontal beams which extend to the upper part of the center of the fixed mould and are connected with each other, the support posts and the horizontal beams are arranged vertically, the horizontal beams are horizontally placed and erected above the base, the linear guide rail is fixedly connected with the horizontal beams, and the cylinder body of the cylinder is fixedly connected with the support posts.
6. The automated demolding reverse platen of claim 1, wherein: the bottom of cover half has been seted up the discharge gate, and sealing bottom plate has been installed to the discharge gate, and sealing bottom plate's extension all is fixed in the sealing washer, and the cover half is embedded to be fixed in the base, and the discharge gate of cover half extends to set up the bottom surface of being in the base, and sealing bottom plate passes through torsional spring axle and cover half bottom surface swivelling joint.
7. An automatic demolding reverse mold platform as claimed in claim 3, wherein: the top center of the demoulding frame is fixedly provided with a second cylinder, the central axis of the second cylinder is coaxial with the center of the demoulding frame, the center of the demoulding frame is coincident with the central axis of the fixed mould, the piston rod of the second cylinder extends vertically downwards, and the tail end of the piston rod of the second cylinder is fixedly provided with a directional push plate.
8. The automated demolding reverse platen of claim 7, wherein: the orientation push plate is provided with a plurality of outwards extending locating plates, the locating plates and the orientation push plate are integrally formed, and the locating plates are used for being abutted with the pseudo-grooves.
9. The automated demolding reverse platen of claim 8, wherein: the number of the pseudo-grooves is three, at least one positioning sheet is arranged, and the width of the positioning sheet is smaller than or equal to that of the pseudo-grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323134984.6U CN221161233U (en) | 2023-11-21 | 2023-11-21 | Automatic demolding reverse mold platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323134984.6U CN221161233U (en) | 2023-11-21 | 2023-11-21 | Automatic demolding reverse mold platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221161233U true CN221161233U (en) | 2024-06-18 |
Family
ID=91531636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323134984.6U Active CN221161233U (en) | 2023-11-21 | 2023-11-21 | Automatic demolding reverse mold platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221161233U (en) |
-
2023
- 2023-11-21 CN CN202323134984.6U patent/CN221161233U/en active Active
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