CN215557523U - Winding cylinder for winding test paper raw materials - Google Patents
Winding cylinder for winding test paper raw materials Download PDFInfo
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- CN215557523U CN215557523U CN202121002497.2U CN202121002497U CN215557523U CN 215557523 U CN215557523 U CN 215557523U CN 202121002497 U CN202121002497 U CN 202121002497U CN 215557523 U CN215557523 U CN 215557523U
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Abstract
The utility model relates to a winding barrel for winding test paper raw materials, which comprises a winding barrel body, wherein connecting columns are integrally formed at two ends of the winding barrel body, a plurality of grooves are formed in the inner side walls of the connecting columns, baffles are formed on one side of the outer side walls of the two ends of the winding barrel body, the vertical cross sections of the baffles are square, the winding barrel body consists of a first barrel body and a second barrel body, a connecting shaft is arranged in the first barrel body, a plurality of supporting plates are arranged on the outer side wall of the connecting shaft, a first spring is arranged between the supporting plates and the connecting shaft, two ends of the first spring are respectively fixedly connected with the supporting plates and the connecting shaft, the right end of the connecting shaft is fixedly connected with the second barrel body, a positioning hole is formed in the left end of the connecting shaft, a plurality of screw holes are formed in the surface of the first barrel body, a positioning assembly for fixing test paper is arranged on the surface of the first barrel body, and compared with the prior art, the winding quality of the winding barrel is improved, Practicality and work efficiency.
Description
Technical Field
The utility model relates to a winding drum for winding a test paper raw material.
Background
The test paper is a kind of paper which is soaked by chemicals and can detect the existence of some substances in liquid or gas through the color change of the test paper, in the process of test paper production, the rolling is a step which must be passed after the test paper production is finished, the rolling of the test paper is usually realized by adopting a rolling cylinder, the test paper rolling cylinder widely used at present comprises a rolling cylinder body, the rolling cylinder body is easy to slip between the connection part of the rolling cylinder and a rotating shaft in the use process, so that the rolling winding density of the test paper is reduced, the rolling quality of the test paper is poor, meanwhile, the length of the rolling cylinder body cannot be adjusted, the rolling of the test paper with different specifications cannot be adapted, the practicability of the rolling cylinder is reduced, when the test paper is rolled, the rolling cylinder cannot position the test paper, workers need to manually pre-wind the test paper in advance, the working efficiency and the rolling quality of the test paper are reduced, there is thus a need for improvement.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the winding drum for winding the test paper raw material, which has high winding quality, high practicability and high working efficiency.
The technical scheme of the utility model is realized as follows: the utility model provides a test paper is winding drum for raw materials rolling, includes the winding drum body, its characterized in that: the utility model discloses a take-up reel, including take-up reel body, connecting post, connecting axle, and the lateral wall at take-up reel body both ends, the both ends integrated into one piece of take-up reel body has the spliced pole, be provided with a plurality of recesses on the inside wall of spliced pole, one side shaping has the baffle on the lateral wall at take-up reel body both ends, the vertical cross-section of baffle is the square, the take-up reel body comprises first barrel and second barrel, the inside of first barrel is provided with the connecting axle, be provided with a plurality of backup pads on the lateral wall of connecting axle, be provided with first spring between backup pad and the connecting axle, the both ends of first spring respectively with backup pad and connecting axle fixed connection, the right-hand member and the second barrel fixed connection of connecting axle, the left end of connecting axle is provided with the locating hole, the surface of first barrel is provided with a plurality of screws, the surface of first barrel is provided with the locating component who is used for fixing test paper.
By adopting the technical scheme, in the test paper production process, the winding drum body is connected to the rotating shaft through the connecting column, the grooves on the inner side wall of the connecting shaft can ensure that the winding drum body is mounted on the rotating shaft after the winding drum body is mounted on the rotating shaft, the phenomenon of slipping of the winding drum body is reduced, the rotating speed between the winding drum body and the rotating shaft is ensured to be the same, the winding effect of the test paper is improved, the end part of the processed test paper is fixed on the winding drum body through the positioning component, the test paper is wound by the winding drum body when the winding drum body rotates, the test paper can be limited by the baffle plate, the test paper is wound more orderly, meanwhile, the winding drum with the test paper wound can be conveniently placed by the square baffle plate, the rolling phenomenon after the winding drum is placed is prevented, when the test paper with different specifications is wound, the second drum body is pulled, the connecting shaft moves outwards along with the movement of the second drum body, when the supporting block moves to the outside of the first drum body, the first spring ejects the supporting plate and enables the supporting plate and the surface of the first barrel to be located on the same plane, so that the length of the winding roller body is adjusted, after adjustment is completed, the supporting plate is screwed into the screw holes in the corresponding positions of the screw holes through bolts or studs and penetrates through the positioning holes, and the connecting shaft is fixed.
The utility model is further configured to: the locating component comprises a paper pressing cavity and a paper inserting seam, the paper inserting seam is arranged along the length direction of the winding drum body and communicated with the paper pressing cavity, the paper pressing cavity is provided with an opening on the surface of the winding drum body, an cover plate is arranged in the opening, a gap for inserting test paper is formed between the cover plate and the inner wall of the paper pressing cavity, a shell is fixedly arranged in the paper pressing cavity, a limiting plate is movably arranged in the shell, a second spring is arranged between the limiting plate and the shell, the two ends of the second spring are respectively fixedly connected with the limiting plate and the shell, a telescopic rod is fixedly connected to the side wall of one side of the second spring and far away from the limiting plate, one end of the limiting plate is fixedly connected with a pressing plate through the telescopic rod, the telescopic rod is movably connected with the shell, and a shifting block is arranged on the side wall of the telescopic rod.
By adopting the technical scheme, in the test paper production process, when the test paper is rolled up, the cover plate is opened, then the shifting block is used for stirring the telescopic rod to enable the telescopic rod to move towards the shell, the limiting plate is driven by the telescopic rod to compress the second spring, meanwhile, the pressing plate is gradually separated from the inner wall of the paper pressing cavity, the end part of the test paper is inserted into the paper inserting seam and the paper pressing cavity, the shifting block is loosened after the test paper is inserted, the spring rebounds to enable the pressing plate to move towards the inner wall of the paper pressing cavity, so that the pressing plate tightly presses the test paper on the inner wall of the paper pressing cavity, finally, the cover plate is covered back, the winding roller is rotated to wind the test paper, compared with the prior art, the test paper can be positioned before being wound, the test paper does not need to be wound on the winding barrel body in advance, and the test paper winding quality and the working efficiency are improved.
The present invention is preferably: and a rubber non-slip mat is arranged on the side wall of the side, away from the telescopic rod, of the pressing plate.
Through adopting above-mentioned technical scheme, the rubber slipmat can improve the frictional force between clamp plate and the test paper contact surface, reduces the phenomenon that the slippage appears after the test paper is compressed tightly, has further improved test paper rolling quality.
The present invention is preferably: and a plurality of positioning columns and positioning blind holes are arranged on the outer surface of the baffle.
Through adopting above-mentioned technical scheme, when a plurality of reference columns and location blind hole need be transported behind a winding drum rolling test paper, through the reference column on the different winding drums and location blind hole mutually support and realize piling up of winding drum, reduce the scattered phenomenon of winding drum appearance.
The present invention is preferably: and the outer side wall of the connecting column is provided with threads.
Through adopting above-mentioned technical scheme, the screw thread on the spliced pole lateral wall can be convenient for the staff to fix rotatory section of thick bamboo on the rotation axis through restricting to the piece, further improves the stability of being connected between spliced pole and the rotation axis.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of the baffle.
Fig. 3 is a schematic structural diagram of the positioning assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention discloses a winding drum for winding test paper raw material, which includes a winding drum body 1, in the embodiment of the present invention: the two ends of the winding drum body 1 are integrally formed with connecting columns 2, the inner side walls of the connecting columns 2 are provided with a plurality of grooves 21, a baffle 3 is formed on one side of the outer side wall of the two ends of the winding drum body 1, the vertical section of the baffle 3 is square, the winding drum body 1 is composed of a first drum body 11 and a second drum body 12, a connecting shaft 4 is arranged inside the first drum body 11, a plurality of supporting plates 5 are arranged on the outer side wall of the connecting shaft 4, a first spring 6 is arranged between the supporting plates 5 and the connecting shaft 4, the two ends of the first spring 6 are respectively and fixedly connected with the supporting plate 5 and the connecting shaft 4, the right end of the connecting shaft 4 is fixedly connected with the second cylinder 12, the left end of the connecting shaft 4 is provided with a positioning hole 41, the surface of the first cylinder 11 is provided with a plurality of screw holes 42, and the surface of the first cylinder 11 is provided with a positioning component for fixing the test paper.
By adopting the technical scheme, in the test paper production process, the winding drum body is connected to the rotating shaft through the connecting column, the grooves on the inner side wall of the connecting shaft can ensure that the winding drum body is mounted on the rotating shaft after the winding drum body is mounted on the rotating shaft, the phenomenon of slipping of the winding drum body is reduced, the rotating speed between the winding drum body and the rotating shaft is ensured to be the same, the winding effect of the test paper is improved, the end part of the processed test paper is fixed on the winding drum body through the positioning component, the test paper is wound by the winding drum body when the winding drum body rotates, the test paper can be limited by the baffle plate, the test paper is wound more orderly, meanwhile, the winding drum with the test paper wound can be conveniently placed by the square baffle plate, the rolling phenomenon after the winding drum is placed is prevented, when the test paper with different specifications is wound, the second drum body is pulled, the connecting shaft moves outwards along with the movement of the second drum body, when the supporting block moves to the outside of the first drum body, the first spring ejects the supporting plate and enables the supporting plate and the surface of the first barrel to be located on the same plane, so that the length of the winding roller body is adjusted, after adjustment is completed, the supporting plate is screwed into the screw holes in the corresponding positions of the screw holes through bolts or studs and penetrates through the positioning holes, and the connecting shaft is fixed.
In a specific embodiment of the utility model: the positioning component comprises a paper pressing cavity 7 and a paper inserting slit 8, the paper inserting slit 8 is arranged along the length direction of the winding drum body 1 and is communicated with the paper pressing cavity 7, the paper pressing cavity 7 is provided with an opening on the surface of the winding drum body 1, a cover plate 9 is arranged in the opening, a gap for inserting the test paper is arranged between the cover plate 9 and the inner wall of the paper pressing cavity 7, a shell 10 is fixedly arranged in the paper pressing cavity 7, a limit plate 13 is movably arranged in the shell 10, a second spring 14 is arranged between the limit plate 13 and the shell 10, two ends of the second spring 14 are respectively and fixedly connected with a limit plate 13 and the shell 10, a telescopic rod 15 is fixedly connected on the side wall of the limit plate 13 far away from the second spring 14, one end of the telescopic rod 15, which is far away from the limiting plate 13, is fixedly connected with a pressing plate 16, the telescopic rod 15 is movably connected with the shell 10, and a shifting block 17 is arranged on the side wall of the telescopic rod 15.
By adopting the technical scheme, in the test paper production process, when the test paper is rolled up, the cover plate is opened, then the shifting block is used for stirring the telescopic rod to enable the telescopic rod to move towards the shell, the limiting plate is driven by the telescopic rod to compress the second spring, meanwhile, the pressing plate is gradually separated from the inner wall of the paper pressing cavity, the end part of the test paper is inserted into the paper inserting seam and the paper pressing cavity, the shifting block is loosened after the test paper is inserted, the spring rebounds to enable the pressing plate to move towards the inner wall of the paper pressing cavity, so that the pressing plate tightly presses the test paper on the inner wall of the paper pressing cavity, finally, the cover plate is covered back, the winding roller is rotated to wind the test paper, compared with the prior art, the test paper can be positioned before being wound, the test paper does not need to be wound on the winding barrel body in advance, and the test paper winding quality and the working efficiency are improved.
In a specific embodiment of the utility model: and a rubber anti-skid pad 18 is arranged on the side wall of the side, away from the telescopic rod 15, of the pressure plate 16.
Through adopting above-mentioned technical scheme, the rubber slipmat can improve the frictional force between clamp plate and the test paper contact surface, reduces the phenomenon that the slippage appears after the test paper is compressed tightly, has further improved test paper rolling quality.
In a specific embodiment of the utility model: the outer surface of the baffle 3 is provided with a plurality of positioning columns 31 and positioning blind holes 32.
Through adopting above-mentioned technical scheme, when a plurality of reference columns and location blind hole need be transported behind a winding drum rolling test paper, through the reference column on the different winding drums and location blind hole mutually support and realize piling up of winding drum, reduce the scattered phenomenon of winding drum appearance.
In a specific embodiment of the utility model: and the outer side wall of the connecting column 2 is provided with threads.
Through adopting above-mentioned technical scheme, the screw thread on the spliced pole lateral wall can be convenient for the staff to fix rotatory section of thick bamboo on the rotation axis through restricting to the piece, further improves the stability of being connected between spliced pole and the rotation axis.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a test paper is winding drum for raw materials rolling, includes the winding drum body, its characterized in that: the utility model discloses a take-up reel, including take-up reel body, connecting post, connecting axle, and the lateral wall at take-up reel body both ends, the both ends integrated into one piece of take-up reel body has the spliced pole, be provided with a plurality of recesses on the inside wall of spliced pole, one side shaping has the baffle on the lateral wall at take-up reel body both ends, the vertical cross-section of baffle is the square, the take-up reel body comprises first barrel and second barrel, the inside of first barrel is provided with the connecting axle, be provided with a plurality of backup pads on the lateral wall of connecting axle, be provided with first spring between backup pad and the connecting axle, the both ends of first spring respectively with backup pad and connecting axle fixed connection, the right-hand member and the second barrel fixed connection of connecting axle, the left end of connecting axle is provided with the locating hole, the surface of first barrel is provided with a plurality of screws, the surface of first barrel is provided with the locating component who is used for fixing test paper.
2. The winding drum for winding test paper raw material according to claim 1, characterized in that: the locating component comprises a paper pressing cavity and a paper inserting seam, the paper inserting seam is arranged along the length direction of the winding drum body and communicated with the paper pressing cavity, the paper pressing cavity is provided with an opening on the surface of the winding drum body, an cover plate is arranged in the opening, a gap for inserting test paper is formed between the cover plate and the inner wall of the paper pressing cavity, a shell is fixedly arranged in the paper pressing cavity, a limiting plate is movably arranged in the shell, a second spring is arranged between the limiting plate and the shell, the two ends of the second spring are respectively fixedly connected with the limiting plate and the shell, a telescopic rod is fixedly connected to the side wall of one side of the second spring and far away from the limiting plate, one end of the limiting plate is fixedly connected with a pressing plate through the telescopic rod, the telescopic rod is movably connected with the shell, and a shifting block is arranged on the side wall of the telescopic rod.
3. The winding drum for winding test paper raw material according to claim 2, characterized in that: and a rubber non-slip mat is arranged on the side wall of the side, away from the telescopic rod, of the pressing plate.
4. The winding drum for winding test paper raw material according to claim 1, characterized in that: and a plurality of positioning columns and positioning blind holes are arranged on the outer surface of the baffle.
5. The winding drum for winding test paper raw material according to claim 1, characterized in that: and the outer side wall of the connecting column is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002497.2U CN215557523U (en) | 2021-05-12 | 2021-05-12 | Winding cylinder for winding test paper raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002497.2U CN215557523U (en) | 2021-05-12 | 2021-05-12 | Winding cylinder for winding test paper raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215557523U true CN215557523U (en) | 2022-01-18 |
Family
ID=79860107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002497.2U Active CN215557523U (en) | 2021-05-12 | 2021-05-12 | Winding cylinder for winding test paper raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215557523U (en) |
-
2021
- 2021-05-12 CN CN202121002497.2U patent/CN215557523U/en active Active
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