CN211944609U - Reciprocating type is around rolling up dish - Google Patents
Reciprocating type is around rolling up dish Download PDFInfo
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- CN211944609U CN211944609U CN202020266113.7U CN202020266113U CN211944609U CN 211944609 U CN211944609 U CN 211944609U CN 202020266113 U CN202020266113 U CN 202020266113U CN 211944609 U CN211944609 U CN 211944609U
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Abstract
The utility model belongs to the technical field of binding tape winding, and relates to a reciprocating type winding reel, which comprises a winding reel core and a binding tape wound on the winding reel core; the binding tapes are sequentially laminated and wound on the winding coil core, and the width of the winding coil core is an integral multiple of the width of the binding tapes; the binding belt comprises odd layers of binding belts and even layers of binding belts, the direction of the odd layers of binding belts is opposite to that of the even layers of binding belts, the included angle between the binding belts and the axial center vertical cross section of the winding coil core is alpha, the width D of the binding belts, the thickness a of the binding belts and the number n of layers of the binding belts, the number b of turns of the winding coil core of each layer, and the diameter R and the width D of the winding coil core meet the following:
the included angle of each layer of winding meets the formula:
where b is at a maximum (winding core width D/strap width D) -1. According to the mode, the reciprocating type winding reel is wound, the surfaces of the two sides of the winding reel are flat and attractive, and the knocking loss or deformation during transferring and carrying is reduced; when the binding band is unfolded for use, the binding band keeps flat and is not easy to deform.
Description
Technical Field
The utility model belongs to the technical field of the tie is around rolling up, concretely relates to reciprocating type reel of winding.
Background
In the production and sale process of the packing tie, in order to reduce the height of the tie, the packing product in a reciprocating winding and rolling mode is often adopted, but in the reciprocating winding disc in the prior art, two ends of the winding disc are uneven, the appearance is influenced, and for a sharp tie edge, the operation is easy to cut when the tie is transferred and carried, so how to keep the side surface of the reciprocating winding disc flat is a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: aiming at the defects, the utility model provides a reciprocating winding disc, the surfaces of both sides of the winding disc are flat and beautiful, and the knocking loss or deformation during the transfer and the transportation is reduced; when the binding band is unfolded for use, the binding band keeps flat and is not easy to deform.
The utility model provides a technical scheme that its technical problem adopted as follows: a reciprocating winding reel includes a winding reel core and a binding band wound around the winding reel core; the binding tapes are sequentially stacked and wound on a winding coil core, and the width of the winding coil core is an integral multiple of the width of the binding tapes; the binding belt comprises odd layers of binding belts and even layers of binding belts, the direction of the odd layers of binding belts is opposite to that of the even layers of binding belts, the acute included angle between the binding belts and the axis vertical cross section of the winding coil core is alpha, the included angle between the binding belts and the width D of the binding belt, the thickness a of the binding belts and the number n of layers, the number b of turns of the turn of the winding coil core of each layer, and the diameter R and the width D of the winding coil core meet the following inequality (1):
the winding included angle of each layer meets the formula (2):
where b is at a maximum (winding core width D/strap width D) -1.
Further, the binding belt is a plastic steel belt, a galvanized steel belt, an aluminum belt, an iron belt or a textile belt.
Further, when the binding belt is a plastic steel belt, the width d of the binding belt is 12 mm-40 mm; the thickness a is 0.5 mm-1.5 mm; the elongation of the plastic steel strip is 5% -20% of the minimum tension.
Further, when the binding belt is a galvanized steel belt, the width d of the binding belt is 16 mm-35 mm; the thickness a is 0.5 mm-1.2 mm; the elongation of the galvanized steel strip is 6-15% of the minimum tension.
Further, when the binding belt is an iron belt, the width d of the binding belt is 12 mm-40 mm; the thickness a is 0.6 mm-1.4 mm; the elongation of the iron belt is 9-15% of the minimum tension.
Further, when the binding belt is a textile belt, the width d of the binding belt is 10 mm-50 mm; the thickness a is 0.5 mm-2.0 mm; the elongation of the textile belt is 10-25% of the minimum tension.
The utility model has the advantages that:
1. the reciprocating winding disc controls the inclination angle of each layer of winding binding belt, the inclination angles of odd layers of binding belt and even layers of binding belt are opposite, the surfaces of two sides of the winding disc after reciprocating winding are smooth and attractive, and the knocking loss or deformation during transfer and transportation is reduced; when the binding band is unfolded for use, the binding band keeps flat and is not easy to deform.
2. The reciprocating type winding disc has wide application range under the action of controlling the winding angle and the elongation of the strapping tape, and meets the requirements of the reciprocating type winding of the strapping tapes with different specifications and different materials.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic view of the structure of the strap with odd number layers on the surface layer of the reciprocating winding reel of the present invention;
FIG. 2 is a schematic view of the structure of the even number of layers of the bands on the surface of the reciprocating winding disc of the present invention;
wherein: 1 is the winding core, 2 is the binding band, 21 is the odd number layer of binding band, 22 is the even number layer of binding band.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 and 2, a reciprocating type winding plate includes a winding core 1 and a binding band 2 wound on the winding core 1, wherein the binding band 2 is a plastic steel band; the binding bands 2 are sequentially stacked and wound on the winding coil core 1, and the width of the winding coil core 1 is 5 times of that of the binding bands 2; the binding belt 2 comprises odd layers of binding belts 21 and even layers of binding belts 22, the direction of the odd layers of binding belts 21 is opposite to that of the even layers of binding belts 22, an acute included angle between the binding belts 2 and the axial center vertical cross section of the winding disc core 1 is alpha, the width of the binding belts 2 is 12mm, the thickness of the binding belts 2 is 0.5mm, the number of layers n is n, the number of turns b of the turn of each layer of winding is 1000mm, the width of the winding disc core 1 is 400mm, the elongation of the plastic steel belt is 10% of the minimum tension, and the following inequality (1) is satisfied:
The winding included angle of each layer meets the formula (2):
Example 2
Referring to fig. 1 and 2, a reciprocating type winding reel comprises a winding reel core 1 and a binding band 2 wound on the winding reel core 1, wherein the binding band 2 is a plastic steel band; the binding bands 2 are sequentially stacked and wound on the winding coil core 1, and the width of the winding coil core 1 is 5 times of that of the binding bands 2; the binding belt 2 comprises odd layers of binding belts 21 and even layers of binding belts 22, the direction of the odd layers of binding belts 21 is opposite to that of the even layers of binding belts 22, an acute included angle between the binding belts 2 and the axial center vertical cross section of the winding disc core 1 is alpha, the width of the binding belts 2 is 40mm, the thickness of the binding belts 2 is 1.5mm, the number of layers n is n, the number of turns b of the turn of each layer of winding is 1000mm, the width of the winding disc core 1 is 200mm, the elongation of the plastic steel belt is 8% of the minimum tension, and the following inequality (1) is satisfied:
the included angle of each layer of winding satisfies the formula (2)
Example 3
Referring to fig. 1 and 2, a reciprocating type winding reel comprises a winding reel core 1 and a binding band 2 wound on the winding reel core 1, wherein the binding band 2 is a galvanized steel strip; the binding bands 2 are sequentially stacked and wound on the winding coil core 1, and the width of the winding coil core 1 is 5 times of that of the binding bands 2; the binding belt 2 comprises odd layers of binding belts 21 and even layers of binding belts 22, the direction of the odd layers of binding belts 21 is opposite to that of the even layers of binding belts 22, the acute included angle between the binding belts 2 and the axial center vertical cross section of the winding disc core 1 is alpha, the width of the binding belts 2 is 30mm, the thickness of the binding belts 2 is 1.2mm, the number of layers n is n, the number of turns b of the turn of each layer of winding is 800mm, the width of the winding disc core 1 is 200mm, the elongation of the plastic steel belt is 12% of the minimum tension, and the following inequality (1) is satisfied:
the included angle of each layer of winding satisfies the formula (2)
Example 4
Referring to fig. 1 and 2, a reciprocating type winding reel comprises a winding reel core 1 and a binding band 2 wound on the winding reel core 1, wherein the binding band 2 is an iron belt; the binding bands 2 are sequentially stacked and wound on the winding coil core 1, and the width of the winding coil core 1 is 5 times of that of the binding bands 2; the binding belt 2 comprises odd layers of binding belts 21 and even layers of binding belts 22, the direction of the odd layers of binding belts 21 is opposite to that of the even layers of binding belts 22, an acute included angle between the binding belts 2 and the axial center vertical cross section of the winding disc core 1 is alpha, the width of the binding belts 2 is 20mm, the thickness of the binding belts 2 is 1.2mm, the number of layers n is n, the number of turns b of the turn of each layer of winding is 1000mm, the width of the winding disc core 1 is 200mm, the elongation of the plastic steel belt is 12% of the minimum tension, and the following inequality (1) is satisfied:
the included angle of each layer of winding satisfies the formula (2)
Example 5
Referring to fig. 1 and 2, a reciprocating type winding reel comprises a winding reel core 1 and a binding band 2 wound on the winding reel core 1, wherein the binding band 2 is a textile band; the binding bands 2 are sequentially stacked and wound on the winding coil core 1, and the width of the winding coil core 1 is 5 times of that of the binding bands 2; the binding belt 2 comprises odd layers of binding belts 21 and even layers of binding belts 22, the direction of the odd layers of binding belts 21 is opposite to that of the even layers of binding belts 22, the acute included angle between the binding belts 2 and the axial center vertical cross section of the winding disc core 1 is alpha, the width of the binding belts 2 is 10mm, the thickness of the binding belts 2 is 0.6mm, the number of layers n is n, the number of turns b of the turn of each layer of winding is 500mm in diameter and 200mm in width, the elongation of the plastic steel belt is 25% of the minimum tension, and the following inequality (1) is met:
the included angle of each layer of winding satisfies the formula (2)
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A reciprocating type winding reel comprises a winding reel core (1) and a binding band (2) wound on the winding reel core (1); the method is characterized in that: the binding bands (2) are sequentially wound on the winding coil core (1) in a laminated mode, and the width of the winding coil core (1) is an integral multiple of the width of the binding bands (2); the binding belt (2) comprises odd layers of binding belts (21) and even layers of binding belts (22), the direction of the odd layers of binding belts (21) is opposite to that of the even layers of binding belts (22), the acute included angle of the cross section perpendicular to the axis of the winding disc core (1) of the binding belt (2) is alpha, the included angle of the acute included angle of the cross section perpendicular to the axis of the winding disc core (1) is alpha, the included angle of the acute included angle of the cross section perpendicular to the axis of the binding belt (2), the thickness a and the number n of layers of the binding belt (2), the number b of turns of the turn of the winding of each layer:
the winding included angle of each layer meets the formula (2):
where b is at a maximum (winding core width D/strap width D) -1.
2. A reciprocating take-up reel as defined in claim 1, wherein: the binding band (2) is a plastic steel band, a galvanized steel band, an aluminum band, an iron belt or a textile band.
3. A reciprocating take-up reel as claimed in claim 2, wherein: when the binding band (2) is a plastic steel band, the width d of the binding band (2) is 12 mm-40 mm; the thickness a is 0.5 mm-1.5 mm; the elongation of the plastic steel strip is 5% -20% of the minimum tension.
4. A reciprocating take-up reel as claimed in claim 2, wherein: when the binding band (2) is a galvanized steel band, the width d of the binding band (2) is 16-35 mm; the thickness a is 0.5 mm-1.2 mm; the elongation of the galvanized steel strip is 6-15% of the minimum tension.
5. A reciprocating take-up reel as claimed in claim 2, wherein: when the binding band (2) is an iron belt, the width d of the binding band (2) is 12 mm-40 mm; the thickness a is 0.6 mm-1.4 mm; the elongation of the iron belt is 9-15% of the minimum tension.
6. A reciprocating take-up reel as claimed in claim 2, wherein: when the binding band (2) is a textile band, the width d of the binding band (2) is 10 mm-50 mm; the thickness a is 0.5 mm-2.0 mm; the elongation of the textile belt is 10-25% of the minimum tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020266113.7U CN211944609U (en) | 2020-03-06 | 2020-03-06 | Reciprocating type is around rolling up dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020266113.7U CN211944609U (en) | 2020-03-06 | 2020-03-06 | Reciprocating type is around rolling up dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211944609U true CN211944609U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020266113.7U Active CN211944609U (en) | 2020-03-06 | 2020-03-06 | Reciprocating type is around rolling up dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211944609U (en) |
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2020
- 2020-03-06 CN CN202020266113.7U patent/CN211944609U/en active Active
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