CN209775446U - Demoulding device - Google Patents
Demoulding device Download PDFInfo
- Publication number
- CN209775446U CN209775446U CN201920391175.8U CN201920391175U CN209775446U CN 209775446 U CN209775446 U CN 209775446U CN 201920391175 U CN201920391175 U CN 201920391175U CN 209775446 U CN209775446 U CN 209775446U
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- CN
- China
- Prior art keywords
- lead screw
- rod
- screw rod
- connecting rod
- demoulding
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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.)
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Links
- 238000003466 welding Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
the utility model discloses a demoulding device, including base, roof, positive and negative motor and running gear, the top fixed mounting of base has places the dish, and the surface of placing the dish is connected with the threaded rod to be connected with the fixed block on the threaded rod, first lead screw and second lead screw are installed respectively at both ends about the base, and the upper end of first lead screw passes the roof and is connected with positive and negative motor to through belt interconnect between first lead screw and the second lead screw, and be connected with the fly leaf on first lead screw and the second lead screw, and the middle part of fly leaf is connected with the connecting rod through the bearing, the bottom of connecting rod is connected with the drawing of patterns dish, the top fixed mounting of first lead screw has running gear. The demoulding device is provided with the first lead screw and the second lead screw, and the first lead screw and the second lead screw can drive the movable plate to rotate through the driving of the positive and negative motors, so that the movable plate can move up and down on the lead screw conveniently, and the demoulding of a mould is facilitated.
Description
Technical Field
The utility model relates to a drawing of patterns equipment technical field specifically is a shedder.
Background
The demolding device is a device for separating an injection molding mold from a mold shell, and is widely applied to various mold production technologies, but the existing demolding device still has partial problems, such as complicated demolding operation and easy deformation of a finished product during demolding, so that the demolding device is provided so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shedder to it is more loaded down with trivial details to solve above-mentioned background art and propose current drawing of patterns operation, makes the problem that deformation appears in the finished product during the drawing of patterns easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a demoulding device, includes base, roof, positive and negative motor and running gear, the top fixed mounting of base has places the dish, and the surface of placing the dish is connected with the threaded rod to be connected with the fixed block on the threaded rod, first lead screw and second lead screw are installed respectively at both ends about the base, and the upper end of first lead screw passes the roof and is connected with positive and negative motor to through belt interconnect between first lead screw and the second lead screw, and be connected with the fly leaf on first lead screw and the second lead screw, and the middle part of fly leaf is connected with the connecting rod through the bearing, the bottom of connecting rod is connected with the drawing of patterns dish, the top fixed mounting of first lead screw has running gear.
Preferably, place the dish and be "concave" shape structure, and place dish and threaded rod for threaded connection to the threaded rod is integrated structure with the fixed block, and the threaded rod is provided with 4 simultaneously.
Preferably, the first screw rod and the second screw rod, the base and the top plate form a rotatable structure, and the first screw rod and the second screw rod are in threaded connection with the movable plate.
Preferably, the cross section of the connecting rod is of a gear-shaped structure, the connecting rod is meshed with the rotating gear, and the top of the connecting rod penetrates through the top plate.
Preferably, the connection mode of the demoulding disc and the connecting rod is fixed connection, and the shape of the demoulding disc is the same as that of the placing disc, and the size of the demoulding disc is equal to that of the placing disc.
Preferably, the connection mode of the bearing and the movable plate is welding connection, and the inner diameter of the bearing is matched with the outer diameter of the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the demoulding device is used for demoulding the plastic film,
(1) The first screw rod and the second screw rod can drive the movable plate to rotate in a threaded manner through the driving of the positive and negative motors, so that the movable plate can move up and down on the screw rods conveniently, and the demolding of the mold is facilitated;
(2) The die shell placing device is provided with the threaded rod and the fixing block, so that the fixing block at the tail end of the threaded rod can fix the die shell placed on the placing disc and the demolding disc by rotating the threaded rod, and the using effect of the device is improved;
(3) Be provided with running gear, can make running gear drive connecting rod rotate through the drive of first lead screw, and then make the connecting rod drive the drawing of patterns dish of below and rotate, and then make the mould shell by rotatory roll-out, improve the steadiness of drawing of patterns, reduce the emergence of off-the-shelf deformation.
drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a sectional view of the movable plate of the present invention;
FIG. 3 is a schematic view of the top view of the placing tray of the present invention;
Fig. 4 is the utility model discloses the connecting rod structural diagram of bowing in section.
In the figure: 1. a base; 2. placing a tray; 3. a threaded rod; 4. a fixed block; 5. a first lead screw; 6. a second lead screw; 7. a top plate; 8. a positive and negative motor; 9. a belt; 10. a movable plate; 11. a connecting rod; 12. a demoulding disc; 13. a rotating gear; 14. and a bearing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a demoulding device comprises a base 1, a placing disc 2, a threaded rod 3, a fixed block 4, a first lead screw 5, a second lead screw 6, a top plate 7, a positive and negative motor 8, a belt 9, a movable plate 10, a connecting rod 11, a demoulding disc 12, a rotating gear 13 and a bearing 14, wherein the placing disc 2 is fixedly installed above the base 1, the surface of the placing disc 2 is connected with the threaded rod 3, the threaded rod 3 is connected with the fixed block 4, the left end and the right end of the base 1 are respectively provided with the first lead screw 5 and the second lead screw 6, the upper end of the first lead screw 5 penetrates through the top plate 7 to be connected with the positive and negative motor 8, the first lead screw 5 is connected with the second lead screw 6 through the belt 9, the movable plate 10 is connected on the first lead screw 5 and the second lead screw 6, the middle part of the movable plate 10 is connected with the connecting rod 11 through the bearing 14, a rotating gear 13 is fixedly arranged above the first screw rod 5.
Place dish 2 and be "concave" shape structure, and place dish 2 and threaded rod 3 and be threaded connection to threaded rod 3 and fixed block 4 structures as an organic whole, threaded rod 3 is provided with 4 simultaneously, makes things convenient for the fixed of mould.
The first screw rod 5 and the second screw rod 6, the base 1 and the top plate 7 form a rotatable structure, and the first screw rod 5 and the second screw rod 6 are in threaded connection with the movable plate 10, so that the movable plate 10 is conveniently driven to move up and down.
The cross section of the connecting rod 11 is in a gear-shaped structure, the connecting rod 11 is meshed with the rotating gear 13, and the top plate 7 penetrates through the upper portion of the connecting rod 11, so that the connecting rod 11 is driven to rotate through the rotating gear 13 conveniently.
The connection mode of the demoulding disc 12 and the connecting rod 11 is fixed connection, and the shape of the demoulding disc 12 is the same as that of the placing disc 2, and the size is equal, so that the demoulding of the device is facilitated.
the connection mode of the bearing 14 and the movable plate 10 is welding connection, and the inner diameter of the bearing 14 is matched with the outer diameter of the connecting rod 11, so that the connecting rod 11 can conveniently rotate on the movable plate 10.
the working principle is as follows: firstly, as shown in fig. 1-4, when in use, the device is placed at a place to be used, then the device is connected with an external power source, a mold to be demolded is placed inside the placing disc 2, the threaded rod 3 is rotated, the threaded rod 3 drives the fixed block 4 to move towards the middle part to extrude and fix the mold, the positive and negative motor 8 is opened, the positive and negative motor 8 drives the first lead screw 5 to rotate, the first lead screw 5 drives the second lead screw 6 to rotate through the belt 9, the first lead screw 5 and the second lead screw 6 are in threaded connection with the movable plate 10, so as to conveniently drive the movable plate 10 to move downwards, further the demolding disc 12 at the bottom of the connecting rod 11 at the middle part of the movable plate 10 moves downwards to cover the mold shell, then the threaded rod 3 on the surface of the demolding disc 12 is rotated to fix the upper part of the mold shell, then the positive and negative motor 8 is opened, so that the positive and negative motor 8, when the first screw rod 5 rotates, the rotating gear 13 on the surface can be driven to rotate, so that the rotating gear 13 is meshed with the connecting rod 11, the connecting rod 11 is convenient to drive the demoulding disc 12 to rotate, the demoulding disc 12 is further enabled to rotate the mould shell, and demoulding operation of the mould is facilitated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a demoulding device, includes base (1), roof (7), positive and negative motor (8) and rotating gear (13), its characterized in that: a placing disc (2) is fixedly arranged above the base (1), a threaded rod (3) is connected with the surface of the placing disc (2), a fixed block (4) is connected on the threaded rod (3), a first screw rod (5) and a second screw rod (6) are respectively arranged at the left end and the right end of the base (1), the upper end of the first screw rod (5) passes through the top plate (7) to be connected with a positive and negative motor (8), and the first screw rod (5) and the second screw rod (6) are connected with each other through a belt (9), and the first screw rod (5) and the second screw rod (6) are connected with a movable plate (10), and the middle part of the movable plate (10) is connected with the connecting rod (11) through a bearing (14), the bottom of the connecting rod (11) is connected with a demoulding disc (12), and a rotating gear (13) is fixedly mounted above the first screw rod (5).
2. A stripping device as claimed in claim 1, characterized in that: place dish (2) and be "concave" shape structure, and place dish (2) and threaded rod (3) and be threaded connection to threaded rod (3) and fixed block (4) are integrated structure, and threaded rod (3) are provided with 4 simultaneously.
3. A stripping device as claimed in claim 1, characterized in that: the first screw rod (5) and the second screw rod (6) as well as the base (1) and the top plate (7) form a rotatable structure, and the first screw rod (5) and the second screw rod (6) are in threaded connection with the movable plate (10).
4. A stripping device as claimed in claim 1, characterized in that: the cross section of the connecting rod (11) is of a gear-shaped structure, the connecting rod (11) is meshed with the rotating gear (13), and the top plate (7) penetrates through the upper portion of the connecting rod (11).
5. A stripping device as claimed in claim 1, characterized in that: the demoulding disc (12) is fixedly connected with the connecting rod (11), and the shape of the demoulding disc (12) is the same as that of the placing disc (2) and the size of the demoulding disc is the same.
6. A stripping device as claimed in claim 1, characterized in that: the bearing (14) is connected with the movable plate (10) in a welding mode, and the inner diameter of the bearing (14) is matched with the outer diameter of the connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920391175.8U CN209775446U (en) | 2019-03-26 | 2019-03-26 | Demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920391175.8U CN209775446U (en) | 2019-03-26 | 2019-03-26 | Demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209775446U true CN209775446U (en) | 2019-12-13 |
Family
ID=68799736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920391175.8U Active CN209775446U (en) | 2019-03-26 | 2019-03-26 | Demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209775446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958930A (en) * | 2020-07-16 | 2020-11-20 | 四川嘉逸股份有限公司 | Motorcycle mudguard demoulding device |
| CN113320003A (en) * | 2021-06-01 | 2021-08-31 | 合肥长江混凝土制品有限责任公司 | Centrifugal forming die of high-strength conical cement rod |
-
2019
- 2019-03-26 CN CN201920391175.8U patent/CN209775446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958930A (en) * | 2020-07-16 | 2020-11-20 | 四川嘉逸股份有限公司 | Motorcycle mudguard demoulding device |
| CN113320003A (en) * | 2021-06-01 | 2021-08-31 | 合肥长江混凝土制品有限责任公司 | Centrifugal forming die of high-strength conical cement rod |
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