CN220501237U - Packaging valve convenient to maintain - Google Patents
Packaging valve convenient to maintain Download PDFInfo
- Publication number
- CN220501237U CN220501237U CN202321916866.8U CN202321916866U CN220501237U CN 220501237 U CN220501237 U CN 220501237U CN 202321916866 U CN202321916866 U CN 202321916866U CN 220501237 U CN220501237 U CN 220501237U
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- CN
- China
- Prior art keywords
- wall
- communicating pipe
- valve
- arc
- mounting
- Prior art date
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 claims description 24
- 238000012423 maintenance Methods 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 abstract description 9
- 229920002635 polyurethane Polymers 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the technical field of polyurethane production and discloses a packaging valve convenient to maintain, which comprises a bag body and a mounting valve, wherein a mounting plate is fixedly arranged on the outer wall of the bag body, a communicating pipe is arranged on the mounting plate, a limiting mechanism is arranged on the outer wall of the communicating pipe and the outer wall of the mounting valve, a reset mechanism is arranged on the outer wall of the communicating pipe, a fixing plate is fixedly arranged on the outer wall of the mounting valve, a limiting block is fixedly arranged on the outer wall of the fixing plate, the outer wall of the limiting block is arc-shaped, a sleeve is fixedly arranged on the outer wall of the communicating pipe, the inner wall of the sleeve is fixedly connected with one end of a bearing spring, and an arc-shaped block is fixedly connected with the other end of the bearing spring. This packaging valve convenient to maintain extrudees the arc piece through the stopper left motion among the stop gear and makes the spacing being released, makes the stopper joint at the left side of arc piece by the joint completion installation at last, conveniently assembles.
Description
Technical Field
The utility model relates to the technical field of polyurethane production, in particular to a packaging valve convenient to maintain.
Background
Polyurethane, namely PU, is a high molecular compound, is a raw material for manufacturing plastic foam and rubber, has good heat insulation and electrical conductivity, and is widely used in industry and construction industry, but the production of polyurethane is not in line with market demand due to complex technical and method epitopes for producing polyurethane.
After the production of polyurethane is finished, the polyurethane needs to be packaged, a one-way exhaust valve is generally arranged on a packaging bag to discharge redundant gas in the interior, and a valve body on the existing packaging bag is generally fixedly arranged on the packaging bag, so that the polyurethane is not convenient to dredge when the interior is blocked by materials, and further the use is affected; in view of this, we propose a packaging valve that is easy to maintain.
Disclosure of Invention
The present utility model is directed to a packaging valve that is easy to maintain, and solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a packaging valve convenient to maintain, includes the bag body and installs the valve, fixed mounting has the mounting panel on the outer wall of the bag body, be provided with communicating pipe on the mounting panel, be provided with stop gear on communicating pipe and the outer wall of installing the valve, be provided with canceling release mechanical system on the outer wall of communicating pipe, stop gear is including:
the fixed plate is fixedly arranged on the outer wall of the mounting valve;
the limiting block is fixedly arranged on the outer wall of the fixed plate, and the outer wall of the limiting block is arc-shaped;
the sleeve is fixedly arranged on the outer wall of the communicating pipe.
Preferably, the inner wall of the sleeve is fixedly connected with one end of the bearing spring, the other end of the bearing spring is fixedly connected with an arc-shaped block, and the outer wall of the arc-shaped block is arc-shaped.
Preferably, the reset mechanism comprises a rotating rod, and the end part of the rotating rod is rotationally connected with the outer wall of the communicating pipe.
Preferably, the outer wall of bull stick and the one end fixed connection of torsional spring, the other end and the outer wall elastic connection of communicating pipe of torsional spring, the rolling wheel has been fixedly cup jointed on the outer wall of bull stick.
Preferably, the fixed pulley is fixedly arranged on the outer wall of the communicating pipe, the connecting rod is fixedly arranged on the side wall of the arc-shaped block, and the connecting rod penetrates through the side wall of the sleeve.
Preferably, the winding wheel is wound with a winding rope, the end part of the winding rope is fixedly connected with the outer wall of the connecting rod, and the winding rope is wound on the fixed pulley.
Compared with the prior art, the utility model provides a packaging valve convenient to maintain, which comprises the following components
The beneficial effects are that:
1. this packaging valve convenient to maintain extrudees the arc piece through the stopper left motion among the stop gear and makes the spacing being released, makes the stopper joint at the left side of arc piece by the joint completion installation at last, conveniently assembles.
2. This packaging valve convenient to maintain drives the reel through twisting the bull stick in moving canceling release mechanical system and rotates the reel and carry out the rolling to the rolling rope, makes the connecting rod drive the arc piece at last to telescopic internal motion make spacing being relieved, conveniently dismantles the inside of installing the valve and dredges.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model.
In the figure: 1. a bag body; 2. installing a valve; 3. a mounting plate; 4. a communicating pipe; 5. a limiting mechanism; 51. a fixing plate; 52. a limiting block; 53. a sleeve; 54. a load-bearing spring; 55. an arc-shaped block; 6. a reset mechanism; 61. a rotating rod; 62. a torsion spring; 63. a winding wheel; 64. a fixed pulley; 65. a connecting rod; 66. and (5) winding the rope.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a packaging valve convenient to maintain, includes bag body 1 and mounting valve 2, fixed mounting has mounting panel 3 on the outer wall of bag body 1, is provided with communicating pipe 4 on the mounting panel 3, is provided with stop gear 5 on communicating pipe 4 and the outer wall of mounting valve 2, is provided with canceling release mechanical system 6 on the outer wall of communicating pipe 4.
In this embodiment, the outer walls of the communicating pipe 4 and the mounting valve 2 are provided with the limiting mechanism 5, the limiting block 52 in the limiting mechanism 5 moves leftwards to squeeze the arc-shaped block 55 so that the limiting is released, and finally the limiting block 52 is clamped on the left side of the arc-shaped block 55 to be clamped for mounting, so that the assembly is convenient.
In this embodiment, be provided with canceling release mechanical system 6 on communicating pipe 4's the outer wall, drive reel 63 through twisting bull stick 61 in canceling release mechanical system 6 and rotate and carry out the rolling to reel 66, make connecting rod 65 drive the inside motion of arc piece 55 to sleeve 53 at last and make spacing being relieved, the convenient dismantlement dredges the inside of installing valve 2.
Above-mentioned stop gear 5 is including fixed plate 51, fixed plate 51 fixed mounting is on the outer wall of installation valve 2, drive fixed plate 51 through installation valve 2 and assemble to the left motion, fixed mounting has stopper 52 on the outer wall of fixed plate 51, the outer wall of stopper 52 is the arcwall form, drive stopper 52 to the left motion through fixed plate 51 and make the spacing to the extrusion of arcwall block 55 and be relieved, fixed mounting has sleeve 53 on communicating pipe 4's the outer wall, the inner wall of sleeve 53 and the one end fixed connection of bearing spring 54, fixedly connected with arcwall block 55 on the other end of bearing spring 54, make arcwall block 55 reset through the elasticity of bearing spring 54, the outer wall of arcwall block 55 is the arcwall form.
The reset mechanism 6 comprises a rotating rod 61, the end part of the rotating rod 61 is rotationally connected with the outer wall of the communicating pipe 4, the outer wall of the rotating rod 61 is fixedly connected with one end of a torsion spring 62, the other end of the torsion spring 62 is elastically connected with the outer wall of the communicating pipe 4, the rotating rod 61 drives a winding wheel 63 to reset through the elastic force of the torsion spring 62, the winding wheel 63 is fixedly sleeved on the outer wall of the rotating rod 61, the rotating rod 61 drives the winding wheel 63 to rotate to wind a winding rope 66, a fixed pulley 64 is fixedly installed on the outer wall of the communicating pipe 4, a connecting rod 65 is fixedly installed on the side wall of an arc block 55, the connecting rod 65 penetrates through the side wall of a sleeve 53, the winding rope 66 is wound on the winding wheel 63, the end part of the winding rope 66 is fixedly connected with the outer wall of the connecting rod 65, and the connecting rod 65 is pulled through the winding rope 66, so that the connecting rod 65 drives the arc block 55 to move towards the inside of the sleeve 53 to release limit, and the winding rope 66 is wound on the fixed pulley 64.
During operation (or during use), the fixed plate 51 is driven to move leftwards through the mounting valve 2 during mounting, and then the limiting block 52 is driven to move leftwards through the fixed plate 51 to extrude the arc block 55, and then the inner movement of the arc block 55 box sleeve 53 is achieved, finally the limiting block 52 is clamped on the left side of the arc block 55 to be mounted, when the inside of the mounting valve 2 is blocked, the winding wheel 63 is driven to rotate to wind the winding rope 66 through the screwing of the rotating rod 61, and then the connecting rod 65 is pulled through the winding rope 66, finally the connecting rod 65 drives the arc block 55 to move towards the inner part of the sleeve 53 to enable limiting to be relieved, the inside of the mounting valve 2 is conveniently dredged, meanwhile the rotating rod 61 drives the winding wheel 63 to reset through the elastic force of the torsion spring 62, the arc block 55 is reset through the elastic force of the bearing spring 54, and next mounting is convenient.
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. The utility model provides a packaging valve convenient to maintain, includes bag body (1) and mounting valve (2), fixed mounting has mounting panel (3), its characterized in that on the outer wall of bag body (1): be provided with communicating pipe (4) on mounting panel (3), be provided with stop gear (5) on the outer wall of communicating pipe (4) and mounting valve (2), be provided with canceling release mechanical system (6) on the outer wall of communicating pipe (4), stop gear (5) are including:
a fixed plate (51), wherein the fixed plate (51) is fixedly arranged on the outer wall of the mounting valve (2);
the limiting block (52) is fixedly arranged on the outer wall of the fixed plate (51), and the outer wall of the limiting block (52) is arc-shaped;
and the sleeve (53) is fixedly arranged on the outer wall of the communicating pipe (4).
2. A maintenance-friendly packaging valve as claimed in claim 1, wherein: the inner wall of the sleeve (53) is fixedly connected with one end of the bearing spring (54), an arc-shaped block (55) is fixedly connected to the other end of the bearing spring (54), and the outer wall of the arc-shaped block (55) is arc-shaped.
3. A maintenance-friendly packaging valve as claimed in claim 2, wherein: the reset mechanism (6) comprises a rotating rod (61), and the end part of the rotating rod (61) is rotationally connected with the outer wall of the communicating pipe (4).
4. A package valve for facilitating maintenance as defined in claim 3, wherein: the outer wall of the rotating rod (61) is fixedly connected with one end of a torsion spring (62), the other end of the torsion spring (62) is elastically connected with the outer wall of the communicating pipe (4), and a winding wheel (63) is fixedly sleeved on the outer wall of the rotating rod (61).
5. A maintenance-friendly packaging valve as claimed in claim 4, wherein: fixed pulleys (64) are fixedly mounted on the outer wall of the communicating pipe (4), connecting rods (65) are fixedly mounted on the side walls of the arc-shaped blocks (55), and the connecting rods (65) penetrate through the side walls of the sleeves (53).
6. A maintenance-friendly packaging valve as claimed in claim 5, wherein: the winding wheel (63) is wound with a winding rope (66), the end part of the winding rope (66) is fixedly connected with the outer wall of the connecting rod (65), and the winding rope (66) is wound on the fixed pulley (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916866.8U CN220501237U (en) | 2023-07-20 | 2023-07-20 | Packaging valve convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916866.8U CN220501237U (en) | 2023-07-20 | 2023-07-20 | Packaging valve convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220501237U true CN220501237U (en) | 2024-02-20 |
Family
ID=89876952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916866.8U Active CN220501237U (en) | 2023-07-20 | 2023-07-20 | Packaging valve convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220501237U (en) |
-
2023
- 2023-07-20 CN CN202321916866.8U patent/CN220501237U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |