CN218201316U - A cross band roller structure for locate function - Google Patents
A cross band roller structure for locate function Download PDFInfo
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- CN218201316U CN218201316U CN202222355748.6U CN202222355748U CN218201316U CN 218201316 U CN218201316 U CN 218201316U CN 202222355748 U CN202222355748 U CN 202222355748U CN 218201316 U CN218201316 U CN 218201316U
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Abstract
The utility model discloses a cross and take roller structure for locate function, including crossing and taking the roller body, cross and take the roller body to have the roll body and be in the installation axle of roll body both ends tip, still including the position sleeve, above-mentioned roll body overcoat tightly has the above-mentioned position sleeve of a plurality of, and each position sleeve is along the axial interval distribution of roll body, and above-mentioned position sleeve is the plastic envelope, and above-mentioned position sleeve is the annular ring body, and has seted up the fracture on the above-mentioned position sleeve, and above-mentioned position sleeve forms non-closed loop structure through this fracture. During the application, the interval between two position sleeves on the passing roller is matched with the width of the sheet on the air expansion shaft, so that the sheet is positioned through the belt roller when being wound on the air expansion shaft, the sheet conveyed to the air expansion shaft is always clamped between the two position sleeves, and the sheet is positioned, so that the sheet cannot run out when being wound, the coiled material is ensured to be in an orderly state after being wound, the interval between the two position sleeves is adjustable, the positioning of different sheets can be adapted, and the applicability is strong.
Description
Technical Field
The utility model relates to a coiling mechanism, in particular to cross band-pass roller structure for locate function.
Background
As is well known, most of the existing parts for rolling the sheet adopt inflatable shafts, and the inflatable shafts are shafts which can be protruded by the key strips after being inflated by high pressure when being applied, so that the key strips can lock the sheet, the sheet is deflated when being unloaded after being rolled, and the key strips are quickly retracted into the shafts, so that the rolled sheet can be taken out to complete the rolling operation.
However, when the sheet is rolled, the sheet is not a coiled material with one size rolled by an inflatable shaft, a plurality of sheets can be rolled on the inflatable shaft together, the sheet is rolled after being transited by a passing roller before the sheet is rolled, the sheet can slightly and transversely shift on the passing roller due to the thinner thickness when the sheet is transited by the passing roller, the sheet also shifts after being transmitted to the inflatable shaft, and the number of layers of the rolled sheet on the inflatable shaft is larger, so that the whole rolled coiled material can run off due to the slight shift of the layers, the coiled material is irregular, and the coiled material is not easy to store.
Accordingly, the present inventors have made extensive studies on the above problems, and as a result, the present invention has been made.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can not run the limit when can making the sheet rolling, be neat state's the roller structure of passing for locate function after guaranteeing the coiled material rolling.
In order to achieve the above object, the solution of the present invention is as follows:
the utility model provides a cross and take roller structure for locate function, includes the cross roller body, and the cross roller body has the roll body and is in the installation axle of roll body both ends tip, still including the position sleeve, and above-mentioned roll body overcoat tightly has the above-mentioned position sleeve of a plurality of, and each position sleeve is along the axial interval distribution of roll body, and above-mentioned position sleeve is the plasticity cover, and above-mentioned position sleeve is the annular ring body, and has seted up the fracture on the above-mentioned position sleeve, and above-mentioned position sleeve forms non-closed loop structure through this fracture.
The width of the positioning sleeve is 10-30mm.
The positioning sleeve is a hollow annular sleeve.
The locating sleeve is a circular sleeve in a non-closed loop structure, two end parts of the circular sleeve are respectively extended with a straight column section, the two straight column sections are oppositely arranged, and an adjusting structure for adjusting the distance between the two straight column sections is arranged on the two straight column sections.
One of the two straight column sections is a first straight column section, the other straight column section is a second straight column section, one side of the inner side wall of the circular sleeve, which is back to the first straight column section, is convexly provided with a positioning column perpendicular to the first straight column section, the end part of the positioning column is provided with a circular limiting head of which the outer diameter is larger than the outer diameter of the positioning column, the positioning column is provided with a strip-shaped plate extending towards the direction of the second straight column section, the first end of the strip-shaped plate is provided with an installation through hole for the positioning column to pass through, the strip-shaped plate is provided with a strip-shaped hole extending along the length direction of the strip-shaped plate corresponding to the second straight column section, the strip-shaped hole is communicated with the installation through hole, the aperture of the strip-shaped hole is smaller than the outer diameter of the positioning column, the range of the second straight column section corresponding to the strip-shaped hole is provided with a screw hole, the strip-shaped plate is provided with a locking screw of which the head part is limited outside the strip-shaped plate, and the rod part passes through the strip-shaped hole to the screw hole, and the locking screw, and the positioning column, the strip-shaped plate and the locking screw form the adjusting structure.
After the technical scheme is adopted, the utility model discloses a cross band roller structure for locate function, during the application, the width phase-match of interval and the epaxial sheet of inflatable between two position sleeves on the cross band roller, the sheet fixes a position through taking the roller earlier when the epaxial coiling of inflatable like this, the sheet that makes to carry to inflatable axle presss from both sides tightly all the time between two position sleeves, fix a position the sheet, thereby make the sheet can not take place to run the limit when coiling, be neat state after guaranteeing the coiled material rolling, and the interval between two position sleeves is adjustable, the location of adaptable different sheets like this, and the suitability is strong.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the positioning sleeve.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
The utility model discloses a cross and take roller structure for locate function, as shown in fig. 1, including cross and take roller body 1 and position sleeve 2, cross and take roller body 1 to have roll body 11 and the installation axle 12 that is in roll body both ends tip, roll body 11 overcoat tightly has this position sleeve 2 of a plurality of, the axial interval distribution of roll body 11 is followed to each position sleeve 3, and position sleeve 2 is the plastic cover, can be the plastic cover, also can be nonrust rigid sleeve, this position sleeve is the cavity ring shape cover body, and set up the fracture that extends along the radial direction of position sleeve on the position sleeve 2, position sleeve 2 forms non-closed loop shape structure through this fracture, the width of this position sleeve 2 is 10-30mm.
The utility model discloses a cross and take roller structure for locate function, during the application, utilize the width phase-match of interval and the epaxial sheet of inflatable between two position sleeves 2 on the roll body, the sheet is fixed a position through taking the roller earlier when the epaxial coiling of inflatable, the sheet that makes to carry to inflatable axle presss from both sides tightly between two position sleeves all the time, fix a position the sheet, thereby make the sheet can not take place to run the limit when convoluteing, be neat state after guaranteeing the coiled material rolling, and the interval between two position sleeves is adjustable, the location of adaptable different sheets like this, therefore, the suitability is strong, the plasticity characteristic that utilizes the position sleeve can make the position sleeve sheathe in the roll body 11 after can make the position sleeve open this fracture hard outside can make the position sleeve slide adjustment on the roll body 11 when installing, release the position sleeve after adjusting can make position sleeve and roll body tight fit, the regulation of position sleeve has been realized on the one hand like this, the fixed mounting of position sleeve has also been realized.
In the novel threading roller structure, as shown in fig. 2 and 3, the positioning sleeve 2 can also be a circular sleeve in a non-closed loop structure, and the end parts of the two ends of the circular sleeve are respectively extended with a straight column section, the two straight column sections are arranged oppositely, and an adjusting structure for adjusting the distance between the two straight column sections is arranged on the two straight column sections; specifically, one of the two straight column sections is a first straight column section 21, the other straight column section is a second straight column section 22, the relative direction of the two straight column sections is the up-down direction, the notch is positioned at the front side of the circular sleeve, the first straight column section 21 is positioned above the second straight column section 22, one surface of the first straight column section 21, which is opposite to the inner side wall of the circular sleeve (namely the back surface of the first straight column section), is convexly provided with a positioning column 211 which is vertical to the first straight column section, the positioning column 211 is horizontally arranged along the front-back direction, the positioning column 211 is a cylinder, the front end part of the positioning column 211 is provided with a circular limiting head of which the outer diameter is larger than that of the positioning column, the positioning column 211 is provided with a strip-shaped plate 3 which extends towards the second straight column section 22, namely the strip-shaped plate 3 extends along the up-down direction, the upper end of the strip-shaped plate 3 is provided with a mounting through hole for the positioning column to pass through, the mounting through hole is a circular hole matched with the outer diameter of the positioning column, the strip-shaped plate 3 is provided with a strip-shaped hole 31 extending along the length direction of the strip-shaped plate corresponding to the second straight column section 22 (namely the lower end of the strip-shaped plate 2), the strip-shaped hole 31 is communicated with the mounting through hole, the aperture of the strip-shaped hole 31 is smaller than the outer diameter of the positioning column 211, the second straight column section 22 is provided with a screw hole (not shown in the figure) corresponding to the range of the strip-shaped hole 31, the screw hole is communicated with the hollow cavity of the positioning sleeve, the strip-shaped plate 3 is provided with a locking screw 4, the head of the locking screw is limited outside the front side of the strip-shaped plate 3, the rod part of the locking screw hole is screwed into the strip-shaped hole 31 backwards, and the positioning column, the strip-shaped plate and the locking screw form the adjusting structure; during application, the strip-shaped plate can enable the positioning column to strongly slide into the strip-shaped hole and the mounting through hole through the strip-shaped hole 31, the strip-shaped plate is hung on the positioning column, the strip-shaped plate is attached to and matched with the front side face of the first straight column section and the front side face of the second straight column section, then the strip-shaped plate is tensioned downwards, the fracture of the positioning sleeve can be properly reduced by utilizing plastic deformation of the positioning sleeve, the positioning sleeve is in tight fit with the roller body sleeve, finally the locking screw penetrates through the strip-shaped hole and is in threaded fit with the screw hole, the strip-shaped plate 3 is locked and cannot move up and down, the fracture of the positioning sleeve is in a fixed reduction state, the positioning sleeve is guaranteed not to be displaced, the sheet cannot be deviated when the sheet is wound on the roller body, meanwhile, the adjusting structure of the structure enables the inner diameter of the positioning sleeve to be slightly larger than the outer diameter of the roller body, and adjustment of the positioning sleeve is facilitated.
The above-mentioned embodiments and drawings do not limit the structure of the present invention, and any appropriate changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (5)
1. The utility model provides a cross band roller structure for locate function, includes the cross band roller body, and the cross band roller body has the roll body and is in the installation axle of roll body both ends tip, its characterized in that: the roll body is characterized by further comprising a positioning sleeve, the roll body outer sleeve is tightly provided with a plurality of positioning sleeves, each positioning sleeve is distributed along the axial direction of the roll body at intervals, the positioning sleeves are plastic sleeves and are annular ring bodies, fractures are formed in the positioning sleeves, and the positioning sleeves form a non-closed loop structure through the fractures.
2. A feed roller structure for positioning function as claimed in claim 1, wherein: the width of the positioning sleeve is 10-30mm.
3. A feed roller structure for positioning function as claimed in claim 1, wherein: the positioning sleeve is a hollow annular sleeve.
4. A feed roller structure for positioning function as claimed in claim 1, wherein: the locating sleeve is a circular sleeve in a non-closed loop structure, two end parts of the circular sleeve are respectively extended with a straight column section, the two straight column sections are oppositely arranged, and an adjusting structure for adjusting the distance between the two straight column sections is arranged on the two straight column sections.
5. A feed roller structure for positioning function as claimed in claim 4, wherein: one of the two straight column sections is a first straight column section, the other straight column section is a second straight column section, one side of the inner side wall of the circular sleeve, which is back to the first straight column section, is convexly provided with a positioning column perpendicular to the first straight column section, the end part of the positioning column is provided with a circular limiting head of which the outer diameter is larger than the outer diameter of the positioning column, the positioning column is provided with a strip-shaped plate extending towards the direction of the second straight column section, the first end of the strip-shaped plate is provided with an installation through hole for the positioning column to pass through, the strip-shaped plate is provided with a strip-shaped hole extending along the length direction of the strip-shaped plate corresponding to the second straight column section, the strip-shaped hole is communicated with the installation through hole, the aperture of the strip-shaped hole is smaller than the outer diameter of the positioning column, the range of the second straight column section corresponding to the strip-shaped hole is provided with a screw hole, the strip-shaped plate is provided with a locking screw of which the head part is limited outside the strip-shaped plate, and the rod part passes through the strip-shaped hole to the screw hole, and the locking screw, and the positioning column, the strip-shaped plate and the locking screw form the adjusting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222355748.6U CN218201316U (en) | 2022-09-05 | 2022-09-05 | A cross band roller structure for locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222355748.6U CN218201316U (en) | 2022-09-05 | 2022-09-05 | A cross band roller structure for locate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218201316U true CN218201316U (en) | 2023-01-03 |
Family
ID=84632093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222355748.6U Active CN218201316U (en) | 2022-09-05 | 2022-09-05 | A cross band roller structure for locate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218201316U (en) |
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2022
- 2022-09-05 CN CN202222355748.6U patent/CN218201316U/en active Active
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