CN213139735U - Sealed outer end cover of screen packaging cylinder - Google Patents
Sealed outer end cover of screen packaging cylinder Download PDFInfo
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- CN213139735U CN213139735U CN202021378553.8U CN202021378553U CN213139735U CN 213139735 U CN213139735 U CN 213139735U CN 202021378553 U CN202021378553 U CN 202021378553U CN 213139735 U CN213139735 U CN 213139735U
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- end surface
- rib plate
- screen
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Abstract
The utility model relates to the technical field of screen packaging, in particular to a sealed outer end cover of a screen packaging cylinder, which is integrally a step-shaped concentric disc, the thickness of the whole end cover is 23mm-120mm according to the diameter of the end cover, the step-shaped concentric disc comprises a first end surface step, a second end surface step and a third end surface step which are connected in sequence, the first end surface step is provided with a circular rib plate for reinforcing the strength of the integral end cover and linear rib plates radially and uniformly distributed around the circular rib plate, the sealed outer end cover is made of plastics, the sealing material is not easy to be damaged in the transportation and storage process by the concentric disc with the shape of the ladder shape and the first end surface step, the second end surface step and the third end surface step which are connected in sequence inside, so the sealing material has good packaging and sealing performance, thereby avoiding unnecessary damage to the transportation and storage of products and further protecting the economic benefits of screen manufacturers and related customers.
Description
Technical Field
The utility model relates to a screen packing technical field specifically is a sealed outer end cover of screen packing section of thick bamboo.
Background
The outer packaging barrel for the screen package is generally in a cylindrical tube shape, and the screen package generally consists of a screen inner tube, a screen outer tube, an inner end cover and an outer end cover; the two ends of the screen outer packaging barrel are usually blocked by disc-shaped end covers, and a gap between the end cover and the packaging tube is sealed by a waterproof film or colloid. The membrane body or colloid in case of damage can make the leakproofness of screen packing invalid, when the packing is drenched with rain or ponding and soaks, can make the screen wet, leaves the seal of wetting on the screen surface for the main index and the usability of screen can't satisfy national standard, make the screen scrap, no matter all cause irreversible loss to trade company or customer.
In order to solve the problem that the sealing performance of the existing screen packaging barrel end cover is difficult to maintain in the transportation and storage processes, a sealing outer packaging end cover of the screen packaging barrel needs to be designed.
Disclosure of Invention
In order to solve the problem, the utility model provides a sealed outer end cover of a screen packing section of thick bamboo.
The sealed outer end cover of the screen packaging cylinder is integrally a step-shaped concentric disc, the thickness of the whole end cover is 23mm-120mm according to the diameter of the end cover, the step-shaped concentric disc comprises a first end surface step, a second end surface step and a third end surface step which are sequentially connected, a circular rib plate used for enhancing the strength of the whole end cover and linear rib plates radially and uniformly distributed around the circular rib plate are arranged on the first end surface step, and the sealed outer end cover is made of plastics.
The first end surface step comprises a first end surface, a first conical surface and a first cylindrical surface, wherein the first conical surface is perpendicular to the first end surface in an axis direction, and the first cylindrical surface is connected with the first conical surface.
The taper of the first conical surface is 5-20 degrees, and the wall thickness of the first conical surface is 2-10 mm.
The outer diameter of the first cylindrical surface is phi 100 mm-phi 300mm, and the end wall thickness of the first cylindrical surface is 2mm-10 mm.
The second end surface step comprises a second end surface vertical to the axis of the first cylindrical surface and a second cylindrical surface connected with the second end surface.
The outer diameter of the second cylindrical surface is phi 105 mm-phi 450mm, and the outer diameter of the second cylindrical surface is 0.1mm-2mm smaller than the inner diameter of the screen outer packaging tube with the corresponding specification.
The second cylindrical surface is superposed with the first cylindrical surface in an axial line manner, and the distance from the first end surface to the second end surface is 10-45 mm.
The second end surface forms a round angle or a right angle with the joint of the first cylindrical surface and the second cylindrical surface respectively, the wall thickness of the second end surface is 2mm-10mm, the wall thickness of the second cylindrical surface is 2mm-10mm, and the inner side of the second end surface forms a round angle with the inner side of the first conical surface or the joint of the inner side of the first cylindrical surface and the inner side of the second cylindrical surface respectively.
The third end surface step comprises a third end surface vertical to the axis of the second cylindrical surface and a third cylindrical surface connected with the third end surface, the outer diameter of the third cylindrical surface is phi 110 mm-phi 550mm, the axis of the second cylindrical surface coincides with the axis of the third cylindrical surface, the distance from the second end surface to the third end surface is 10mm-45mm, and a fillet or a right angle is formed at the joint of the third end surface and the second cylindrical surface and the third cylindrical surface respectively.
The lower end of the third cylindrical surface is connected with a fourth end surface.
The outer diameter of the circular rib plate is 50-200 mm, the thickness of the circular rib plate is 3-20 mm, the distance between the circular rib plate and the first end face is 3-20 mm, the number of the linear rib plates is 3-9, the thickness of the linear rib plate is 3-20 mm, the distance between the linear rib plate and the first end face is 3-20 mm, and a round angle, an obtuse angle or an acute angle can be formed at the joint of the linear rib plate, the circular rib plate and the inner side of the first conical face.
The utility model has the advantages that: the first end surface step, the second end surface step and the third end surface step are sequentially connected inside the stepped concentric disc, so that the sealing material is not easily damaged in the transportation and storage processes, the packaging sealing performance is very good, the sealing performance of the screen package can be kept in the transportation process or the storage process, and the phenomenon that the screen package is damaged by water inflow due to the fact that the package is drenched with rain or soaked is avoided, thereby avoiding unnecessary product transportation and storage damage, and further protecting the economic benefits of screen manufacturers and related customers.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic bottom view of the present invention;
fig. 4 is a schematic side view of the present invention.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, and the utility model is further explained below.
As shown in fig. 1 to 4, the sealed outer end cover of the screen packaging cylinder is integrally a step-shaped concentric disc, the thickness of the whole end cover is 23mm to 120mm according to the diameter of the end cover, the step-shaped concentric disc comprises a first end surface step 1, a second end surface step 2 and a third end surface step 3 which are sequentially connected, a circular rib plate 11 for enhancing the strength of the whole end cover and linear rib plates 12 radially and uniformly distributed around the circular rib plate are arranged on the first end surface step 1, and the sealed outer end cover is made of plastics.
The first end surface step 1, the second end surface step 2 and the third end surface step 3 are sequentially connected inside the stepped concentric disc, so that the sealing material is not easily damaged in the transportation and storage processes, the packaging sealing performance is very good, the sealing performance of the screen package can be kept in the transportation process or the storage process, the damage of the screen package due to water inflow caused by the fact that the package is drenched with rain or soaked is avoided, unnecessary product transportation and storage damage is avoided, and the economic benefits of screen manufacturers and related customers are further protected.
The first end surface step 1 comprises a first end surface 4, a first conical surface 5 which is in an axis vertical state with the first end surface 4, and a first cylindrical surface 6 which is connected with the first conical surface 5.
The first end face 4 is perpendicular to the axis of the first conical face 5 which is in contact with the first end face 1 with the smallest outer diameter as a reference.
The taper of the first conical surface 5 is 5 degrees to 20 degrees, and the wall thickness of the first conical surface 5 is 2mm to 10 mm.
The outer diameter of the first cylindrical surface 6 is phi 100 mm-phi 300mm, and the end wall thickness of the first cylindrical surface 6 is 2mm-10 mm.
The second end surface step 2 comprises a second end surface 7 vertical to the axis of the first cylindrical surface 6 and a second cylindrical surface 8 connected with the second end surface 7.
The outer diameter of the second cylindrical surface 8 is phi 105 mm-phi 450mm, and the outer diameter of the second cylindrical surface 8 is 0.1mm-2mm smaller than the inner diameter of the screen outer packaging tube with the corresponding specification.
The second cylindrical surface 8 is superposed with the first cylindrical surface 6 in axial line, and the distance from the first end surface 4 to the second end surface 7 is 10mm-45 mm.
The second end face 7 forms a round angle or a right angle with the joint of the first cylindrical surface 6 and the second cylindrical surface 8 respectively, the wall thickness of the second end face 7 is 2mm-10mm, the wall thickness of the second cylindrical surface 8 is 2mm-10mm, and the inner side of the second end face 7 forms a round angle with the inner side of the first conical surface 5 or the joint of the inner side of the first cylindrical surface 6 and the inner side of the second cylindrical surface 8 respectively.
And 2-8M 4 or M5 or M6 or M8 bolts are uniformly distributed and fixed in the area of the second cylindrical surface 8.
The third end surface step 3 comprises a third end surface 9 perpendicular to the axis of the second cylindrical surface 8 and a third cylindrical surface 10 connected with the third end surface 9, the outer diameter of the third cylindrical surface 10 is phi 110 mm-phi 550mm, the axis of the second cylindrical surface 8 coincides with the axis of the third cylindrical surface 10, the distance from the second end surface 7 to the third end surface 9 is 10mm-45mm, and a fillet or a right angle is formed at the joint of the third end surface 9 and the second cylindrical surface 8 and the third cylindrical surface 10 respectively.
The lower end of the third cylindrical surface 10 is connected with a fourth end surface 13.
The outer diameter of the circular rib plate 11 is 50mm-200mm, the thickness of the circular rib plate 11 is 3mm-20mm, the distance between the circular rib plate 11 and the inner side of the first end face 4 is 3mm-20mm, 3-9 linear rib plates 12 are provided, the thickness of the linear rib plate 12 is 3mm-20mm, the distance between the linear rib plate 12 and the inner side of the first end face 4 is 3mm-20mm, and a round angle or an obtuse angle or an acute angle can be formed at the joint of the linear rib plate 12, the circular rib plate 11 and the inner side of the first conical face 5.
The utility model discloses a use method: after the screen is coiled and packaged, the screen can be coiled into the outer packaging tube, then the two ends of the outer packaging tube of the screen are sealed by the sealing end covers, so that the third end face 9 of the end cover is attached to the two ends of the outer packaging tube of the screen, meanwhile, the sealing material can be arranged on the second cylindrical surface 8 or the second end face 7 or the first cylindrical surface 6 of the end cover, so that the screen packaging achieves a sealing effect, finally, 2-8M 4 or M5 or M6 or M8 bolts are used for uniformly distributed bolt fixing in the area of the second cylindrical surface 8 of the end cover, and the end cover is connected with the outer packaging tube of the screen together.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a sealed outer end cover of screen packing section of thick bamboo which characterized in that: the integral structure is a step-shaped concentric disc, the integral thickness of the end cover is 23mm-120mm according to the diameter of the end cover, the step-shaped concentric disc comprises a first end surface step (1), a second end surface step (2) and a third end surface step (3) which are sequentially connected, a circular rib plate (11) used for enhancing the strength of the integral end cover and linear rib plates (12) radially and uniformly distributed around the circular rib plate are arranged on the first end surface step (1), and the sealed outer end cover is made of plastics.
2. The sealed outer end cap of a screen packing can of claim 1, wherein: the first end surface step (1) comprises a first end surface (4), a first conical surface (5) which is perpendicular to the first end surface (4) in an axis direction, and a first cylindrical surface (6) connected with the first conical surface (5).
3. The sealed outer end cap of a screen packing can of claim 2, wherein: the taper of the first conical surface (5) is 5-20 degrees, and the wall thickness of the first conical surface (5) is 2-10 mm.
4. The sealed outer end cap of a screen packing can of claim 2, wherein: the outer diameter of the first cylindrical surface (6) is phi 100 mm-phi 300mm, and the end surface wall thickness of the first cylindrical surface (6) is 2mm-10 mm.
5. The sealed outer end cap of a screen packing can of claim 2, wherein: the second end surface step (2) comprises a second end surface (7) vertical to the axis of the first cylindrical surface (6) and a second cylindrical surface (8) connected with the second end surface (7).
6. The sealed outer end cap of a screen packing can of claim 5, wherein: the outer diameter of the second cylindrical surface (8) is phi 105 mm-phi 450mm, and the outer diameter of the second cylindrical surface (8) is 0.1mm-2mm smaller than the inner diameter of the screen outer packaging tube with the corresponding specification.
7. The sealed outer end cap of a screen packing can of claim 5, wherein: the second cylindrical surface (8) is superposed with the first cylindrical surface (6) in an axial line manner, and the distance from the first end surface (4) to the second end surface (7) is 10-45 mm.
8. The sealed outer end cap of a screen packing can of claim 5, wherein: the second end face (7) forms a round angle or a right angle with the joint of the first cylindrical surface (6) and the second cylindrical surface (8) respectively, the wall thickness of the second end face (7) is 2mm-10mm, the wall thickness of the second cylindrical surface (8) is 2mm-10mm, and the inner side of the second end face (7) forms a round angle with the inner side of the first conical surface (5) or the joint of the inner side of the first cylindrical surface (6) and the inner side of the second cylindrical surface (8) respectively.
9. The sealed outer end cap of a screen packing can of claim 5, wherein: the third end surface step (3) comprises a third end surface (9) perpendicular to the axis of the second cylindrical surface (8) and a third cylindrical surface (10) connected with the third end surface (9), the lower end of the third cylindrical surface (10) is connected with a fourth end surface (13), the outer diameter of the third cylindrical surface (10) is phi 110 mm-phi 550mm, the axis of the second cylindrical surface (8) coincides with the axis of the third cylindrical surface (10), the distance from the second end surface (7) to the third end surface (9) is 10mm-45mm, and the joint of the third end surface (9) and the second cylindrical surface (8) and the third cylindrical surface (10) forms a round angle or a right angle.
10. The sealed outer end cap of a screen packing can of claim 2, wherein: the outer diameter of the circular rib plate (11) is 50-200 mm, the thickness of the circular rib plate (11) is 3-20 mm, the distance between the circular rib plate (11) and the inner side of the first end face (4) is 3-20 mm, 3-9 linear rib plates (12) are arranged, the thickness of the linear rib plate (12) is 3-20 mm, the distance between the linear rib plate (12) and the inner side of the first end face (4) is 3-20 mm, and a round angle or an obtuse angle or an acute angle can be formed at the joint of the linear rib plate (12), the circular rib plate (11) and the inner side of the first conical face (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378553.8U CN213139735U (en) | 2020-07-14 | 2020-07-14 | Sealed outer end cover of screen packaging cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378553.8U CN213139735U (en) | 2020-07-14 | 2020-07-14 | Sealed outer end cover of screen packaging cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213139735U true CN213139735U (en) | 2021-05-07 |
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ID=75730286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378553.8U Active CN213139735U (en) | 2020-07-14 | 2020-07-14 | Sealed outer end cover of screen packaging cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213139735U (en) |
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2020
- 2020-07-14 CN CN202021378553.8U patent/CN213139735U/en active Active
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