CN210450375U - Rectangular-tooth-staggered uncoiler drum - Google Patents
Rectangular-tooth-staggered uncoiler drum Download PDFInfo
- Publication number
- CN210450375U CN210450375U CN201921345180.1U CN201921345180U CN210450375U CN 210450375 U CN210450375 U CN 210450375U CN 201921345180 U CN201921345180 U CN 201921345180U CN 210450375 U CN210450375 U CN 210450375U
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- harmomegathus
- piece
- arc
- sleeve
- shaped block
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Abstract
The utility model relates to a rectangular tooth staggered uncoiler drum, which comprises a connecting shaft, a turntable, an expansion sleeve, an expansion block and a groove; the telescopic sleeve that harmomegathus passes through the carousel and is connected with the connecting axle, the piece that harmomegathus passes through the telescopic sleeve and is connected with the connecting axle, the piece that harmomegathus is circumference array form distribution on the telescopic sleeve that harmomegathus, the recess is located between two harmomegathus pieces, be provided with left arc piece and right arc piece on the harmomegathus piece, left side arc piece and right arc piece all are located the crossing department of recess and harmomegathus piece, left side arc piece and right arc piece all are located the harmomegathus piece and keep away from the telescopic face that harmomegathus, be provided with the welt on the telescopic sleeve that harmomegathus, the piece that harmomegathus passes through wel. The utility model provides a crisscross formula decoiler reel of rectangle tooth does not have the clearance between the two of arc piece, has reduced the disability rate of product, has practiced thrift manufacturing cost.
Description
Technical Field
The utility model relates to an uncoiler field, concretely relates to crisscross formula uncoiler reel of rectangle tooth.
Background
The uncoiler is special equipment for leveling metal plates and is used for leveling line steel plates; the matte may be formed into uncoiling, leveling, shearing lines and other sheet product lines depending on the configuration involved. The method is suitable for industries such as machinery, vehicles, metal product household appliances, steel structures, decoration and the like.
The appearance structure of the uncoiler reel commonly used at present is an arc-shaped plate straight edge, and when a plate is discharged and leveled, because a certain gap exists between the arc-shaped plate and the arc-shaped plate, tension can be generated to enable the inner ring of the plate to generate a certain amount of crease, so that the plate is scrapped in a large amount.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a crisscross formula decoiler reel of rectangle tooth, solves above problem.
In order to achieve the above object, the present invention provides the following technical solutions:
a winding drum of a rectangular tooth staggered uncoiler comprises a connecting shaft, a rotary table, a collapsible sleeve, a collapsible block and a groove; the telescopic sleeve that harmomegathus passes through the carousel and is connected with the connecting axle, the piece that harmomegathus passes through the telescopic sleeve and is connected with the connecting axle, the piece that harmomegathus is circumference array form distribution on the telescopic sleeve that harmomegathus, the recess is located between two harmomegathus pieces, be provided with left arc piece and right arc piece on the harmomegathus piece, left side arc piece and right arc piece all are located the crossing department of recess and harmomegathus piece, left side arc piece and right arc piece all are located the harmomegathus piece and keep away from the telescopic face that harmomegathus, be provided with the welt on the telescopic sleeve that harmomegathus, the piece that harmomegathus passes through wel.
Furthermore, the left arc-shaped block and the right arc-shaped block are distributed in a linear array shape in the axial direction of the expansion sleeve, the left arc-shaped block is located on the left side of the expansion block, and the right arc-shaped block is located on the right side of the expansion block.
Furthermore, the left arc-shaped block and the right arc-shaped block are distributed in a circumferential array shape by taking the axis of the expansion sleeve as the center of a circle, and the outer sides of the left arc-shaped block and the right arc-shaped block and the outer sides of the expansion sleeve are on the same circular arc.
Furthermore, left side arc piece and right arc piece staggered distribution, left side arc piece is located the top right side of recess, right side arc piece is located the top left side of recess.
Further, the left arc-shaped block extends across the middle of the groove from right to left on the groove, and the right arc-shaped block extends across the middle of the groove from left to right on the groove.
The utility model has the advantages that: the utility model provides a crisscross formula decoiler reel of rectangle tooth uses through connecting axle, carousel, harmomegathus sleeve, harmomegathus piece and recess mutually supporting, has realized the effect that crisscross formation rectangle tooth structure each other between the arc piece between the two, does not have the clearance between the arc piece between the two, has reduced the disability rate of product, has practiced thrift manufacturing cost.
Drawings
Fig. 1 is a cross-sectional view of the whole structure of the winding drum of the rectangular tooth staggered type uncoiler of the present invention.
Fig. 2 is a left side view of the whole structure of the drum of the rectangular tooth staggered type uncoiler of the present invention.
Fig. 3 is another cross-sectional view of the whole structure of the drum of the rectangular teeth staggered uncoiler of the present invention.
In the figure: 1. a connecting shaft; 2. a turntable; 3. an expansion sleeve; 4. a liner plate; 5. a collapsible block; 6. a left arc-shaped block; 7. a right arc-shaped block; 8. and (4) a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, a drum of a rectangular tooth staggered type uncoiler comprises a connecting shaft 1, a turntable 2, an expansion sleeve 3, an expansion block 5 and a groove 8; the collapsible sleeve 3 is connected with the connecting shaft 1 through the turntable 2 for ensuring that the uncoiler can drive the collapsible sleeve 3 to rotate through the connecting shaft 1, the collapsible blocks 5 are connected with the connecting shaft 1 through the collapsible sleeve 3, the collapsible blocks 5 are distributed in a circumferential array shape on the collapsible sleeve 3 for ensuring that a coiled plate can be uniformly expanded, the groove 8 is positioned between the two collapsible blocks 5, the collapsible block 5 is provided with a left arc-shaped block 6 and a right arc-shaped block 7 for expanding the coiled plate, the left arc-shaped block 6 and the right arc-shaped block 7 are positioned at the intersection of the groove 8 and the collapsible block 5, the left arc-shaped block 6 and the right arc-shaped block 7 are both positioned on the surface of the collapsible block 5 away from the collapsible sleeve 3, the collapsible sleeve 3 is provided with a lining plate 4, the collapsible block 5 is movably connected with the collapsible sleeve 3 through the lining plate 4, the reel is connected with the uncoiler through the connecting shaft 1 and the turntable 2, the expansion and contraction block 5 can be driven by the uncoiler to expand and rotate.
The left arc-shaped block 6 and the right arc-shaped block 7 are distributed in a linear array shape in the axial direction of the expansion sleeve 3, the left arc-shaped block 6 is positioned on the left side of the expansion block 5, and the right arc-shaped block 7 is positioned on the right side of the expansion block 5.
The axis that left side arc piece 6 and right arc piece 7 used harmomegathus sleeve 3 is the circumference array form and distributes as the centre of a circle for ensure can be even open roll-type sheet material, the outside of left side arc piece 6 and right arc piece 7 and harmomegathus piece 5 are on the circular arc of same circle, be used for ensuring that left side arc piece 6 and right arc piece 7 and harmomegathus piece 5 can push up the inboard of coil stock simultaneously, thereby ensure that can not produce tension and make the inner circle of panel produce a certain amount of crease, cause a large amount of scrappings of panel.
Left side arc piece 6 and right arc piece 7 crisscross distribution for prevent to produce the gap between them, left side arc piece 6 is located the top right side of recess 8, right side arc piece 7 is located the top left side of recess 8, is used for guaranteeing left side arc piece 6 and right arc piece 7 crisscross distribution.
The left arc-shaped block 6 extends from right to left over the groove 8 and over the middle of the groove 8, and the right arc-shaped block 7 extends from left to right over the groove 8 and over the middle of the groove 8 for preventing a gap from being generated therebetween.
The utility model discloses a theory of operation does: when the work is started: placing the coiled plate on the collapsible sleeve 3, tensioning the coiled plate by the collapsible block 5 in a centrifugal motion along the connecting shaft 1 under the control of the uncoiler, and sequentially discharging the coiled plate according to requirements under the control of the uncoiler; because the left arc-shaped blocks 6 and the right arc-shaped blocks 7 on the expansion and contraction blocks 5 are in staggered distribution, no gap exists between the blocks, so that the plate can not be clamped into the gap, the inner layer of the plate can not be influenced by tension to generate inner ring creases in the production process, the inner ring of the plate can not generate certain creases under the action of tension, and the quality of the plate is ensured.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. The utility model provides a crisscross formula decoiler reel of rectangle tooth which characterized in that: comprises a connecting shaft (1), a turntable (2), an expansion sleeve (3), an expansion block (5) and a groove (8); harmomegathus sleeve (3) are connected with connecting axle (1) through carousel (2), harmomegathus piece (5) are connected with connecting axle (1) through harmomegathus sleeve (3), harmomegathus piece (5) are circumference array form distribution on harmomegathus sleeve (3), recess (8) are located between two harmomegathus pieces (5), be provided with left arc piece (6) and right arc piece (7) on harmomegathus piece (5), left side arc piece (6) and right arc piece (7) all are located the crossing department of recess (8) and harmomegathus piece (5), left side arc piece (6) and right arc piece (7) all are located harmomegathus piece (5) and keep away from the face of harmomegathus sleeve (3), be provided with welt (4) on harmomegathus sleeve (3), harmomegathus piece (5) are connected with harmomegathus sleeve (3) through welt (4).
2. The rectangular teeth staggered unwinder drum of claim 1, wherein: the left arc-shaped block (6) and the right arc-shaped block (7) are distributed in a linear array mode in the axial direction of the expansion sleeve (3), the left arc-shaped block (6) is located on the left side of the expansion block (5), and the right arc-shaped block (7) is located on the right side of the expansion block (5).
3. The rectangular teeth staggered unwinder drum of claim 2, wherein: the left arc-shaped block (6) and the right arc-shaped block (7) are distributed in a circumferential array shape by taking the axis of the expansion sleeve (3) as the center of a circle, and the outer sides of the left arc-shaped block (6) and the right arc-shaped block (7) and the outer sides of the expansion blocks (5) are on the same circular arc.
4. A rectangular teeth staggered unwinder drum according to claim 3, wherein: left side arc piece (6) and right arc piece (7) crisscross distribution, left side arc piece (6) are located the top right side of recess (8), right side arc piece (7) are located the top left side of recess (8).
5. The rectangular teeth staggered unwinder drum of claim 4, wherein: the left arc-shaped block (6) extends across the middle of the groove (8) from right to left on the groove (8), and the right arc-shaped block (7) extends across the middle of the groove (8) from left to right on the groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345180.1U CN210450375U (en) | 2019-08-19 | 2019-08-19 | Rectangular-tooth-staggered uncoiler drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345180.1U CN210450375U (en) | 2019-08-19 | 2019-08-19 | Rectangular-tooth-staggered uncoiler drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450375U true CN210450375U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921345180.1U Active CN210450375U (en) | 2019-08-19 | 2019-08-19 | Rectangular-tooth-staggered uncoiler drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450375U (en) |
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2019
- 2019-08-19 CN CN201921345180.1U patent/CN210450375U/en active Active
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