CN208601874U - Oxygen mask pneumatic jacking-up device - Google Patents
Oxygen mask pneumatic jacking-up device Download PDFInfo
- Publication number
- CN208601874U CN208601874U CN201821126248.2U CN201821126248U CN208601874U CN 208601874 U CN208601874 U CN 208601874U CN 201821126248 U CN201821126248 U CN 201821126248U CN 208601874 U CN208601874 U CN 208601874U
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- China
- Prior art keywords
- stomata
- oxygen mask
- installation cavity
- inserted link
- cavity
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Abstract
The utility model discloses oxygen mask pneumatic jacking-up devices, including rear pattern plate, rear cavity is fixedly installed in the rear pattern plate, the upper end of the rear cavity is provided with oxygen mask, installation cavity is offered in the rear cavity, the upper surface of the rear cavity offers the first stomata being connected to installation cavity, the second stomata being connected to installation cavity is offered in the right sidewall of the rear pattern plate, mounting bracket is fixedly installed in the right sidewall of the rear pattern plate, air pump is fixedly installed in the mounting bracket, the air outlet of the air pump faces the second stomata, inserted link is inserted in first stomata, falope ring is equipped with by epoxyn fixing sleeve on the inserted link, the lower end surface of the inserted link is connected with vertical bar, the elevating mechanism being connected with vertical bar is provided in the installation cavity.The utility model realizes the purpose for being rapidly separated oxygen mask from rear cavity using pressure-air, improves the injection molding demoulding efficiency of oxygen mask.
Description
Technical field
The utility model relates to oxygen mask processing technical field more particularly to oxygen mask pneumatic jacking-up devices.
Background technique
Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, cover half
It is mounted on the fixed form of injection (mo(u)lding) machine.Current oxygen mask is mostly produced in batches using injection mold.
But oxygen mask after molding is not easy to be detached from from rear cavity, and it is also more intractable for master worker, it influences
Subsequent production and processing progress.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: oxygen mask after molding is not
It is easily detached from from rear cavity, also more intractable for master worker, the oxygen for affecting subsequent production and processing progress, and proposing
Gas mask pneumatic jacking-up device.
To achieve the goals above, the utility model adopts the technical scheme that
Oxygen mask pneumatic jacking-up device, including rear pattern plate are fixedly installed with rear cavity in the rear pattern plate, the rear cavity
Upper end is provided with oxygen mask, installation cavity is offered in the rear cavity, the upper surface of the rear cavity offers and installation cavity
First stomata of connection offers the second stomata being connected to installation cavity, the rear pattern plate in the right sidewall of the rear pattern plate
Right sidewall on be fixedly installed with mounting bracket, be fixedly installed with air pump in the mounting bracket, the air pump goes out
Air port faces the second stomata, and inserted link is inserted in first stomata, is fixed on the inserted link by epoxyn
It is arranged with falope ring, the lower end surface of the inserted link is connected with vertical bar, the lifting being connected with vertical bar is provided in the installation cavity
Mechanism.
Preferably, the elevating mechanism includes the internally threaded sleeve being fixedly mounted on vertical bar lateral wall, the installation cavity
Inner sidewall on be fixedly installed with U-shaped bar, slip ring, the lateral wall of the slip ring are slidably connected in the vertical end of the U-shaped bar
On be fixedly welded with connecting rod, the one end of the connecting rod far from slip ring is fixedly connected with the lateral wall of internally threaded sleeve, described
The interior bottom of installation cavity is fixedly installed with driving motor, and the internally threaded sleeve internal screw thread is equipped with threaded rod, the threaded rod
Lower end be fixedly connected by shaft coupling with the output end of driving motor.
Preferably, the cross section of the inserted link is circle, and the opening of first stomata is circle, the diameter of the inserted link
Less than the opening diameter of the first stomata.
Preferably, the cross section of the installation cavity is circle, the opening diameter phase of the outer diameter and installation cavity of the falope ring
Adaptation, the outer diameter of the falope ring are greater than the opening diameter of the first stomata.
It preferably, is detachable threaded connection between the vertical bar and inserted link.
Preferably, the driving motor is servo motor.
The utility model has the following beneficial effects: by starting air pump, by pressure-air inject the second stomata in, at this moment by
In the blocking of falope ring, air can not be entered in the first stomata by installation cavity, at this moment just need to start driving motor, driving
Motor, which rotates forward, drives threaded rod to rotate forward, and threaded rod rotating forward promotes internally threaded sleeve position to decline, and such vertical bar also and then declines, and erects
Bar drives inserted link decline, and falope ring is gradually distance from the lower port of the first stomata, and such pressure-air can blow to falope ring, silicon simultaneously
The outside of rubber ring is turned on one's side, and such pressure-air can enter the first stomata via the gap between installation cavity and falope ring
Interior, pressure-air can jack up oxygen mask later.In this, realized oxygen mask from rear cavity using pressure-air
The purpose being rapidly separated improves the injection molding demoulding efficiency of oxygen mask.
Detailed description of the invention
Fig. 1 be the utility model proposes oxygen mask pneumatic jacking-up device structural schematic diagram；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 be the utility model proposes oxygen mask pneumatic jacking-up device in inserted link and falope ring connection top view.
In figure: 1 rear pattern plate, 2 rear cavities, 3 oxygen masks, 4 first stomatas, 5 inserted links, 6 falope rings, 7 installation cavitys, 8 vertical bars,
9 second stomatas, 10 mounting brackets, 11 air pumps, 12 driving motors, 13 threaded rods, 14 internally threaded sleeves, 15 connecting rods, 16 are slided
Ring, 17 U-shaped bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, oxygen mask pneumatic jacking-up device, including rear pattern plate 1 are fixedly installed with rear cavity 2 in rear pattern plate 1, after
The upper end of mode 2 is provided with oxygen mask 3, and installation cavity 7 is offered in rear cavity 2, and the upper surface of rear cavity 2 offers and installs
The first stomata 4 that chamber 7 is connected to offers the second stomata 9 being connected to installation cavity 7, rear pattern plate 1 in the right sidewall of rear pattern plate 1
Right sidewall on be fixedly installed with mounting bracket 10, be fixedly installed with air pump 11 in mounting bracket 10, air pump 11 goes out
Air port faces the second stomata 9, and inserted link 5 is inserted in the first stomata 4, is arranged on inserted link 5 by epoxyn fixation
There is falope ring 6, the lower end surface of inserted link 5 is connected with vertical bar 8, is detachable threaded connection, installation cavity 7 between vertical bar 8 and inserted link 5
It is inside provided with the elevating mechanism being connected with vertical bar 8, elevating mechanism includes the inner screw sheath being fixedly mounted on 8 lateral wall of vertical bar
Pipe 14 is fixedly installed with U-shaped bar 17 on the inner sidewall of installation cavity 7, slip ring 16 is slidably connected in the vertical end of U-shaped bar 17, sliding
Connecting rod 15, the outside of connecting rod 15 one end far from slip ring 16 and internally threaded sleeve 14 are fixedly welded on the lateral wall of ring 16
Wall is fixedly connected, and the interior bottom of installation cavity 7 is fixedly installed with driving motor 12, and 14 internal screw thread of internally threaded sleeve is equipped with threaded rod
13, the lower end of threaded rod 13 is fixedly connected by shaft coupling with the output end of driving motor 12.
The cross section of inserted link 5 is circle, and the opening of the first stomata 4 is circle, and the diameter of inserted link 5 is less than the first stomata 4
The cross section of opening diameter, installation cavity 7 is circle, and the outer diameter of falope ring 6 is adapted with the opening diameter of installation cavity 7, falope ring 6
Outer diameter be greater than the opening diameter of the first stomata 4, pressure-air can blow to falope ring 6 simultaneously, and side occurs for the outside of falope ring 6
It turns over, such pressure-air can enter in the first stomata 4 via the gap between installation cavity 7 and falope ring 6, and high pressure is empty later
Gas can jack up oxygen mask 3.
Driving motor 12 is servo motor.
The utility model proposes oxygen mask pneumatic jacking-up device in, when injection mold complete oxygen mask 3 injection molding
Afterwards, front template be detached from, take turns to worker by oxygen mask 3 from rear cavity 2 departing from master worker can star air pump later
11, pressure-air is injected in the second stomata 9, at this moment due to the blocking of falope ring 6, air can not be entered by installation cavity 7
In first stomata 4, at this moment just need to start driving motor 12, driving motor 12, which rotates forward, drives threaded rod 13 to rotate forward, threaded rod 13
Rotating forward promote 14 position of internally threaded sleeve decline, such vertical bar 8 also and then decline, vertical bar 8 drive inserted link 5 decline, falope ring 6 by
Lower port gradually far from the first stomata 4, such pressure-air can blow to falope ring 6 simultaneously, and the outside of falope ring 6 is turned on one's side,
Pressure-air can enter in the first stomata 4 via the gap between installation cavity 7 and falope ring 6 in this way, later pressure-air
Oxygen mask 3 can be jacked up, can be got lodged in falope ring 6 under first stomata 4 by the control reversion of driving motor 12 later
At port, pressure-air is blocked to enter in the first stomata 4, to continue the injection molding of oxygen mask 3.In this, high pressure sky is utilized
Gas realizes the purpose for being rapidly separated oxygen mask 3 from rear cavity 2, improves the injection molding demoulding effect of oxygen mask 3
Rate.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. oxygen mask pneumatic jacking-up device, including rear pattern plate (1), which is characterized in that be fixedly installed with rear mold in the rear pattern plate (1)
The upper end of benevolence (2), the rear cavity (2) is provided with oxygen mask (3), offers installation cavity (7), institute in the rear cavity (2)
The upper surface for stating rear cavity (2) offers the first stomata (4) being connected to installation cavity (7), the right sidewall of the rear pattern plate (1)
On offer the second stomata (9) being connected to installation cavity (7), be fixedly installed with installation in the right sidewall of the rear pattern plate (1)
Bracket (10) is fixedly installed with air pump (11) on the mounting bracket (10), and the air outlet of the air pump (11) faces
Second stomata (9), first stomata (4) is interior to be inserted with inserted link (5), solid by epoxyn on the inserted link (5)
Surely it is arranged with falope ring (6), the lower end surface of the inserted link (5) is connected with vertical bar (8), is provided with and is erected in the installation cavity (7)
The elevating mechanism that bar (8) is connected.
2. oxygen mask pneumatic jacking-up device according to claim 1, which is characterized in that the elevating mechanism includes being fixedly mounted
Internally threaded sleeve (14) on vertical bar (8) lateral wall is fixedly installed with U-shaped bar (17) on the inner sidewall of the installation cavity (7),
It is slidably connected slip ring (16) in the vertical end of the U-shaped bar (17), the company of being fixedly welded on the lateral wall of the slip ring (16)
Extension bar (15), the connecting rod (15) are fixedly connected far from the one end of slip ring (16) with the lateral wall of internally threaded sleeve (14), institute
The interior bottom for stating installation cavity (7) is fixedly installed with driving motor (12), and internally threaded sleeve (14) internal screw thread is equipped with screw thread
The lower end of bar (13), the threaded rod (13) is fixedly connected by shaft coupling with the output end of driving motor (12).
3. oxygen mask pneumatic jacking-up device according to claim 1, which is characterized in that the cross section of the inserted link (5) is circle
Shape, the opening of first stomata (4) are circle, the opening diameter of the diameter of the inserted link (5) less than the first stomata (4).
4. oxygen mask pneumatic jacking-up device according to claim 1, which is characterized in that the cross section of the installation cavity (7) is
The outer diameter of circle, the falope ring (6) is adapted with the opening diameter of installation cavity (7), and the outer diameter of the falope ring (6) is greater than the
The opening diameter of one stomata (4).
5. oxygen mask pneumatic jacking-up device according to claim 1, which is characterized in that between the vertical bar (8) and inserted link (5)
For detachable threaded connection.
6. oxygen mask pneumatic jacking-up device according to claim 2, which is characterized in that the driving motor (12) is servo electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126248.2U CN208601874U (en) | 2018-07-17 | 2018-07-17 | Oxygen mask pneumatic jacking-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126248.2U CN208601874U (en) | 2018-07-17 | 2018-07-17 | Oxygen mask pneumatic jacking-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601874U true CN208601874U (en) | 2019-03-15 |
Family
ID=65668972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126248.2U Active CN208601874U (en) | 2018-07-17 | 2018-07-17 | Oxygen mask pneumatic jacking-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258680A1 (en) * | 2019-06-28 | 2020-12-30 | 郭秋盛 | Insert-type demolding mechanism |
-
2018
- 2018-07-17 CN CN201821126248.2U patent/CN208601874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258680A1 (en) * | 2019-06-28 | 2020-12-30 | 郭秋盛 | Insert-type demolding mechanism |
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