CN210214228U - Fixing frame for unreeling roll paper - Google Patents
Fixing frame for unreeling roll paper Download PDFInfo
- Publication number
- CN210214228U CN210214228U CN201921127691.6U CN201921127691U CN210214228U CN 210214228 U CN210214228 U CN 210214228U CN 201921127691 U CN201921127691 U CN 201921127691U CN 210214228 U CN210214228 U CN 210214228U
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- China
- Prior art keywords
- grip block
- clamping plate
- fixed
- unreeling
- roll paper
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Abstract
The utility model discloses a stock form unreels and uses mount, which comprises a fixed axle, the fixed first grip block that is provided with of one end of fixed axle, the other end of fixed axle is provided with screw thread portion, still includes the second grip block, be provided with central through-hole on the second grip block, the other end at the fixed axle is established through central through-hole cover to the second grip block, screw thread portion department cooperation is provided with the nut, be provided with the spring between nut and the second grip block. The utility model provides a current reel stand of unreeling easily lead to unreeling unstable, the unable problem of using of little book.
Description
Technical Field
The utility model relates to a wrapping paper preparation technical field, concretely relates to stock form unreels and uses mount.
Background
The label paper preparation process comprises an unreeling process, wherein the unreeling process is to unreel the roll paper so as to paste a label on the paper subsequently, the operation is realized through a pipe reeling machine, and the pipe reeling machine comprises a unreeling shaft frame.
The existing unreeling shaft frame mainly comprises a support and a fixed shaft, the roll paper is placed on the fixed shaft during use, and the end part of the roll paper is flattened through a compression roller structure and conveyed to the next procedure for trademark pasting. A certain distance is arranged between the compression roller structure and the fixed shaft.
The reel frame of putting now is in production operation in-process, and every roll of label paper uses about more than 200 meters, because the scroll dead weight is little, unreels and is in no tension state completely, and is tight when loose during label paper, causes to cut a tub length unstable, and different in size, remaining little book can't use, and is extravagant great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stock form unreels and uses the mount, solves and has now to unreel the reel stand and easily lead to unreeling unstable, the unable problem of using of little book.
The utility model discloses a following technical scheme realizes:
the stock form unreels and uses mount, including the fixed axle, the fixed first grip block that is provided with of one end of fixed axle, the other end of fixed axle is provided with screw thread portion, still includes the second grip block, be provided with central through-hole on the second grip block, the other end at the fixed axle is established through central through-hole cover to the second grip block, screw thread portion department cooperation is provided with the nut, be provided with the spring between nut and the second grip block.
The existing unreeling shaft frame simply uses a fixed shaft to fix the roll paper, so that the roll paper is not provided with any resistance and controllable paper tension in unreeling, the paper is not loosened in operation, the speed is unstable, especially when the roll paper is unreeled to about more than 200 meters, the self weight of the roll paper is small, the unreeling is completely in a tension-free state, the unreeling is unstable, the pipe cutting length is unstable, the length is different, the rest small roll cannot be used, and the waste is large.
The second grip block can be adjusted according to the width of stock form in the position of fixed axle, can realize the different degrees that compress tightly of spring through adjusting nut in the position of screw thread portion, consequently, the utility model discloses constitute an adjustable tension's device with nut and spring, through adjusting nut, can increase or reduce the frictional force to the fixed axle, control then to unreel the tensile size of paper.
The utility model discloses a theory of operation:
after placing the stock form on the fixed axle during use, make the one end of stock form hug closely first grip block, then embolia second grip block, spring and nut in proper order, rotate nut pressure spring and ensure that second grip block and first grip block press from both sides the stock form tightly, go on along with unreeling, stock form weight is littleer and more, rotate nut pressure spring once more and ensure that second grip block and first grip block press from both sides the stock form tightly.
The utility model discloses a tip at the fixed axle sets up nut and spring, nut and spring constitution adjustable tensile device, through adjusting nut, can increase or reduce the frictional force to the fixed axle, then control to the tensile size of unreeling paper, when every roll of paper uses roll footpath variation in size, especially use when remaining 200 meters about, through adding the certain tension of unreeling paper, the size of adjustment power for paper functioning speed is steady, ensures that the stock form is in the tensioning state all the time, and then ensures the stability of unreeling, avoids appearing the phenomenon that the pipe cutting length differs, so, the utility model provides a current unreel pedestal easily lead to unreeling unstably, the unable problem of using of little book.
Further, the first clamping plate and the second clamping plate are both of a disc structure.
The shape matching of disc structure and stock form does benefit to fixed stock form.
Furthermore, a plurality of first limiting plates are arranged on the circumference of the first clamping plate, and the first limiting plates are flush with the end part of the inner side of the first clamping plate.
The inside end specifically refers to the opposite side of first grip block and second grip block, the setting of first limiting plate can prolong first grip block in radial ascending length, improve the centre gripping stability to the stock form, especially when the diameter of stock form is great.
Furthermore, a plurality of second limiting plates are arranged on the circumference of the second clamping plate, and the second limiting plates are flush with the end parts of the inner sides of the second clamping plates.
The inboard tip specifically means the second grip block and the relative one side of first grip block, the setting of second limiting plate can prolong the second grip block in radial ascending length, improve the centre gripping stability to the stock form, especially when the diameter of stock form is great.
And one end of the spring is inserted into the limiting cylinder.
The outer side end is the side opposite to the inner side end, the inner diameter of the limiting cylinder is consistent with the outer diameter of the spring, the limiting cylinder is arranged to improve the fixing stability of the spring, the spring is prevented from deviating in the compression process, and the length of the limiting cylinder is smaller than the maximum compression length of the spring.
Furthermore, the fixed shaft is an L-shaped shaft, one side of the L-shaped shaft is provided with a first clamping plate, and the other side of the L-shaped shaft is fixed on the support.
Further, the fixed shaft is made of hard aluminum alloy.
The hard aluminum alloy is used in the prior art, and has the advantages of light weight and high hardness.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a tip at the fixed axle sets up nut and spring, and nut and spring constitution adjustable tensile device can increase or reduce the frictional force to the fixed axle through adjusting nut, then control to unreeling the tensile size of paper, ensure that the stock form is in the tensioning state all the time, and then ensure the stability of unreeling, so, the utility model provides a current unreel the pedestal easily lead to unreeling unstable, the unable problem that uses of little book.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of a fixing frame.
Reference numbers and corresponding part names in the drawings:
the clamping device comprises a support 1, a fixed shaft 2, a first clamping plate 3, a second clamping plate 4, a spring 5, a nut 6, a limiting cylinder 7, a threaded part 21, a first limiting plate 31 and a second limiting plate 41.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in fig. 1, the fixing frame for unreeling the roll paper comprises a fixing shaft 2, wherein one end of the fixing shaft 2 is fixedly provided with a first clamping plate 3, the other end of the fixing shaft 2 is provided with a threaded portion 21, the fixing frame further comprises a second clamping plate 4, a central through hole is formed in the second clamping plate 4, the second clamping plate 4 is sleeved at the other end of the fixing shaft 2 through the central through hole, a nut 6 is arranged at the threaded portion 21 in a matched mode, and a spring 5 is arranged between the nut 6 and the second clamping plate 4; the fixed shaft 2 is an L-shaped shaft, one side of the L-shaped shaft is provided with a first clamping plate 3, and the other side of the L-shaped shaft is fixed on the support 1; the first clamping plate 3 and the second clamping plate 4 are both of a disc structure.
Example 2:
as shown in fig. 1, a plurality of first limiting plates 31 are arranged on the circumference of the first clamping plate 3, and the first limiting plates 31 are flush with the inner end of the first clamping plate 3; a plurality of second limiting plates 41 are arranged on the circumference of the second clamping plate 4, and the second limiting plates 41 are flush with the end parts of the inner sides of the second clamping plate 4; a limiting cylinder 7 is arranged at the outer side end of the second clamping plate 4, and one end of the spring 5 is inserted into the limiting cylinder 7; the fixed shaft 2 is made of hard aluminum alloy.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. Stock form unreels and uses mount, its characterized in that, including fixed axle (2), the fixed first grip block (3) that is provided with in one end of fixed axle (2), the other end of fixed axle (2) is provided with screw thread portion (21), still includes second grip block (4), be provided with central through-hole on second grip block (4), second grip block (4) are established at the other end of fixed axle (2) through central through-hole cover, screw thread portion (21) department cooperation is provided with nut (6), be provided with spring (5) between nut (6) and second grip block (4).
2. The fixed frame for unreeling roll paper according to claim 1, wherein the first clamping plate (3) and the second clamping plate (4) are both of a disc structure.
3. The fixed frame for unreeling roll paper according to claim 2, wherein a plurality of first limiting plates (31) are arranged on the circumference of the first clamping plate (3), and the first limiting plates (31) are flush with the inner end of the first clamping plate (3).
4. The fixed frame for unreeling roll paper according to claim 2, wherein a plurality of second limiting plates (41) are arranged on the circumference of the second clamping plate (4), and the second limiting plates (41) are flush with the inner ends of the second clamping plate (4).
5. The fixed frame for unreeling roll paper according to claim 1, wherein a limiting cylinder (7) is arranged at the outer side end of the second clamping plate (4), and one end of the spring (5) is inserted into the limiting cylinder (7).
6. The fixed frame for unreeling roll paper according to claim 1, wherein the fixed shaft (2) is an L-shaped shaft, one side of the L-shaped shaft is provided with the first clamping plate (3), and the other side of the L-shaped shaft is fixed on the support (1).
7. The fixture for unwinding roll paper according to any of claims 1-6, characterized in that the fixed shaft (2) is made of hard aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127691.6U CN210214228U (en) | 2019-07-17 | 2019-07-17 | Fixing frame for unreeling roll paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127691.6U CN210214228U (en) | 2019-07-17 | 2019-07-17 | Fixing frame for unreeling roll paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210214228U true CN210214228U (en) | 2020-03-31 |
Family
ID=69916227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921127691.6U Active CN210214228U (en) | 2019-07-17 | 2019-07-17 | Fixing frame for unreeling roll paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210214228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415083A (en) * | 2021-07-20 | 2021-09-21 | 厦门达普电子科技有限公司 | Printing roll paper loading mechanism and printer |
-
2019
- 2019-07-17 CN CN201921127691.6U patent/CN210214228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415083A (en) * | 2021-07-20 | 2021-09-21 | 厦门达普电子科技有限公司 | Printing roll paper loading mechanism and printer |
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