CN218144719U - Unreeling device with axial adjusting function - Google Patents
Unreeling device with axial adjusting function Download PDFInfo
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- CN218144719U CN218144719U CN202222598906.0U CN202222598906U CN218144719U CN 218144719 U CN218144719 U CN 218144719U CN 202222598906 U CN202222598906 U CN 202222598906U CN 218144719 U CN218144719 U CN 218144719U
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Abstract
The utility model relates to an unreel device with axial regulatory function relates to unwinding device's technical field, it is including unreeling the support, unreel roller and adjusting part, adjusting part includes fixed mounting and wears to establish the regulation pole on adjusting the support at the regulation support, screw-thread fit, axial fixity installs the first adjustable ring on adjusting the pole and the second adjustable ring of axial fixity installation on unreeling the roller, the adjustment tank has been seted up on the outer wall of second adjustable ring, first adjustable ring joint is installed in the adjustment tank. This application is through rotating the regulation pole, it drives first adjustable ring along the axis direction emergence displacement of adjusting the pole to adjust the pole, the roll that unreels at first adjustable ring promotion second adjustable ring and second adjustable ring place takes place the displacement along its self axial direction, realized unreeling the position control of roll on unreeling the support, the realization is installed the position control that unreels of the coating raw materials on unreeling the roll, improved the coating raw materials and unreeled the problem that the position is not convenient for adjust.
Description
Technical Field
The application relates to the technical field of unwinding devices, in particular to an unwinding device with an axial adjusting function.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and is characterized in that a coiled base material is coated with a layer of glue, paint or ink with a specific function, and the base material is dried and then cut into pieces or rolled.
When the coating machine coats the raw material to be coated, the unwinding device is required to be used for unwinding the raw material, and the unwinding device in the related art comprises an unwinding rack, an unwinding roller rotatably arranged on the unwinding rack and two limiting rings arranged on the unwinding roller in a sliding sleeve mode. When unwinding device unreels the raw materials of lapping, will unreel the roller and pass the coating raw materials of lapping, then establish the spacing ring cover on unreeling the roller, later will unreel the roller and the coating raw materials rotates jointly and install in unreeling the frame, adjust the position of spacing ring on unreeling the roller for two spacing rings support tightly at the both ends of coating raw materials, realize spacing to the coating raw materials. The driving mechanism on the coating machine drives the unwinding roller to rotate, so that unwinding of the coating raw material is realized.
Unreeling the in-process, need guarantee to unreel roller and wind-up roll and correspond completely to the raw materials that the coating was accomplished can be intact rewound to the coiling mechanism on, but unreel roller and wind-up roll correspond and often need just can discover after the coating machine work, if unreel roller and wind-up roll do not correspond this moment, need to shut down again and adjust the position of spacing ring on unreeling the roller, realize unreeling the regulation of position to the coating raw materials, there is the coating raw materials to unreel the problem that the position is not convenient for adjust.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that coating raw materials unreel the position and be not convenient for adjust, this application provides a unreel device with axial regulatory function.
The application provides a unreel device with axial regulatory function adopts following technical scheme:
the utility model provides an unwinding device with axial regulatory function, includes to unreel the support, unreel the roller and be used for right unreel the roller and carry out the adjusting part that the axial was adjusted, unreel and offer on the support and be used for carrying out radial spacing groove to unreeling the roller, unreel roller slidable mounting in the spacing inslot, the adjusting part includes fixed mounting and is in it wears to establish to unreel regulation support, screw-thread fit on the support adjust pole, axial fixity on the support and install first adjustable ring and axial fixity on the regulation pole are in unreel the second adjustable ring on the roller, the adjustment tank has been seted up on the outer wall of second adjustable ring, first adjustable ring joint is installed in the adjustment tank.
Through adopting above-mentioned technical scheme, through set up adjusting part on unreeling the support, when utilizing adjusting part to adjust the axial position of unreeling the roller, rotate the regulation pole, it drives its self along the axis direction and takes place the displacement with adjusting support screw-thread fit to adjust the pole, thereby it takes place the displacement to drive first adjustable ring, the unreeling roller that first adjustable ring and adjustment tank cooperation promotion second adjustable ring and second adjustable ring place takes place the displacement along its self axial direction, realized unreeling the position control of roller on unreeling the support, realize installing the unreeling position control of the coating raw materials on unreeling the roller, unreel the in-process that the position was adjusted to the coating raw materials, need not the stop and carry out the regulation of unreeling the position, the problem that the coating raw materials unreeling position is not convenient for adjusting has been improved.
Optionally, a rotating wheel used for bearing the unwinding roller is rotatably mounted in the limiting groove, the rotating axis of the rotating wheel is perpendicular to the rotating axis of the unwinding roller, and the unwinding roller is lapped on the rotating wheel.
Through adopting above-mentioned technical scheme, through setting up the runner, the runner bears the unreeling roller, the runner rotates and makes the unreeling roller take place the displacement along its self axis direction, make the sliding friction of unreeling roller and spacing groove cell wall change the running friction of unreeling roller and runner into, show to reduce the frictional force of unreeling roller at axial displacement in-process and bearing structure, it carries out the axial and slides to be convenient for unreel the roller, thereby the adjusting part of being convenient for carries out the axial to the unreeling roller and adjusts.
Optionally, a guide groove is formed in the rotating wheel, and the outer wall portion of the unwinding roller is clamped in the guide groove.
Through adopting above-mentioned technical scheme, the guide way carries out the joint to unreeling the roller spacing, reduces to unreel the roller and be in the rolling risk takes place for the surface of runner, improves to unreel the roller and unreels the stability of in-process.
Optionally, a rotating bearing is arranged between the first adjusting ring and the adjusting rod.
Through adopting above-mentioned technical scheme, adjusting pole pivoted in-process, take place relative rotation between first adjustable ring and the regulation pole, under the effect of the frictional force of first adjustable ring and adjustment tank for relatively fixed between first adjustable ring and the second adjustable ring reduces the regulation pole and rotates the reaction frictional force of in-process second adjustable ring to first adjustable ring, is convenient for adjust the rotation of pole.
Optionally, a rotating handle is fixedly mounted at an end of the adjusting rod.
Through adopting above-mentioned technical scheme, rotate the handle and increase the moment of torsion that is used in on adjusting the pole, be convenient for the rotation of drive regulation pole.
Optionally, a limiting block for limiting the adjusting rod to be separated from the adjusting bracket is fixedly mounted at the end part of the adjusting rod far away from the rotating handle.
Through adopting above-mentioned technical scheme, stopper and regulation support are mutually supported, have injectd the extreme position of adjusting the pole for adjusting support axial displacement, reduce the regulation pole and take place the risk that breaks away from with adjusting the support in the rotation process.
Optionally, the unwinding roller includes unwinding rod, two at least spacing rings installed on the unwinding rod and the unwinding sleeve used for sleeving the coating raw material, the unwinding sleeve is rotatably installed on the outer wall of the unwinding rod, and the second adjusting ring is sleeved and fixed on the unwinding rod.
Through adopting above-mentioned technical scheme, when unreeling the roller, establish coating raw materials cover and install on unreeling the sleeve, slide and adjust two spacing rings, the spacing ring supports tightly at coating raw materials's both ends, realizes coating raw materials's spacing, unreels the sleeve and rotates with the unwinding rod relatively, realizes unreeling to coating raw materials, unreels the in-process and unreels the pole and need not to rotate, reduces the wearing and tearing of unreeling between pole and the runner.
Optionally, a limiting hole is formed in any one of the limiting rings, a limiting bolt penetrates through the limiting hole, and the end of the limiting bolt abuts against the outer wall of the unwinding rod.
Through adopting above-mentioned technical scheme, when adjusting the spacing ring, loosen spacing bolt for spacing bolt's tip breaks away from with the outer wall of unreeling the pole, then along the axial slip regulation spacing ring of unreeling the pole, make the spacing ring support tightly at coating raw materials both ends, the spacing bolt of screwing again at last, make spacing bolt support tightly at the outer wall of unreeling the pole, realize the fixed of spacing ring.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the adjusting assembly is arranged on the unwinding support, when the adjusting assembly is used for adjusting the axial position of the unwinding roller, the adjusting rod is rotated, the adjusting rod is in threaded fit with the adjusting support to drive the adjusting rod to displace along the axis direction, so that the first adjusting ring is driven to displace, the first adjusting ring is matched with the adjusting groove to push the second adjusting ring and the unwinding roller where the second adjusting ring is located to displace along the axial direction, the position of the unwinding roller on the unwinding support is adjusted, the unwinding position of the coating raw material arranged on the unwinding roller is adjusted, in the process of adjusting the unwinding position of the coating raw material, the unwinding position is adjusted without stopping, and the problem that the unwinding position of the coating raw material is inconvenient to adjust is solved;
2. through setting up the runner, the runner bears the unreeling roller, and the runner rotates and makes the unreeling roller take place the displacement along its self axis direction for the sliding friction of unreeling roller and spacing groove cell wall changes the running friction who unreels roller and runner into, is showing to reduce the frictional force of unreeling roller at axial displacement in-process and bearing structure, and the unreeling roller of being convenient for carries out the axial and slides, thereby the adjusting part of being convenient for carries out the axial to the unreeling roller and adjusts.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram illustrating an adjusting assembly according to an embodiment of the present application.
Description of reference numerals: 1. unwinding the support; 2. unwinding rollers; 21. unwinding the rod; 22. a limiting ring; 23. unwinding a sleeve; 3. an adjustment assembly; 31. adjusting the bracket; 32. adjusting a rod; 33. a first adjusting ring; 34. a second adjusting ring; 4. a limiting groove; 5. an adjustment groove; 6. a rotating wheel; 7. a guide groove; 8. rotating the bearing; 9. rotating the handle; 10. a limiting block; 11. a limiting hole; 12. and a limiting bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses unwinding device with axial regulatory function.
Referring to fig. 1 and 2, an unwinding device with an axial adjusting function includes an unwinding support 1, an unwinding roller 2, and an adjusting assembly 3 fixedly mounted on the unwinding support 1 through a bolt. Adjusting part 3 adjusts unreeling roller 2 along the axis direction of unreeling roller 2, realizes establishing the regulation of installing the coating raw materials unwinding position on unreeling roller 2 to the cover, has improved the problem that the coating raw materials unwinding position is not convenient for adjust.
Unreel roller 2 including unreeling pole 21, unreel sleeve 23 and spacing ring 22, the position cover that the outer wall of unreeling pole 21 is close to the middle part is established and is installed the ball sleeve, unreels sleeve 23 cover and establishes and install at the telescopic outer wall of ball, forms and unreels sleeve 23 and unreel the normal running fit between the pole 21.
The quantity of spacing ring 22 sets up to two at least, and in this application embodiment, the quantity of spacing ring 22 sets up to two, and two spacing ring 22 covers are established and are installed on unreeling rod 21, and are located the both sides of unreeling sleeve 23 respectively. Spacing hole 11 has been seted up along its self direction of radius on arbitrary spacing ring 22, and the quantity of spacing hole 11 sets up to 4, and sets up about spacing ring 22 circumference symmetry, and spacing bolt 12 is installed to spacing hole 11 interior screw-thread fit.
When installing the coating raw materials on unreeling roller 2, establish the outer wall of installing at unreeling sleeve 23 with the coating raw materials cover, then slip the cover from both ends respectively with spacing ring 22 and establish on unreeling rod 21, because the axis length of coating raw materials is greater than the length of unreeling sleeve 23, spacing ring 22 at first supports tightly at the both ends of coating raw materials, then the stop bolt 12 of screwing, stop bolt 12 supports tightly on the periphery wall of unreeling rod 21, realize the fixed of spacing ring 22 on unreeling rod 21, spacing ring 22 carries on spacingly to the coating raw materials, the realization is to the axial fixity of coating raw materials.
Unreel support 1 and be two parallel arrangement's steel sheet, the spacing groove 4 has been seted up to the correspondence on two steel sheets.
The adjusting assembly 3 comprises an adjusting bracket 31 fixedly mounted on the unreeling bracket 1 through a bolt and an adjusting rod 32 arranged on the adjusting bracket 31 in a threaded fit manner. The adjusting bracket 31 is frame-shaped, the axis of the adjusting rod 32 is parallel to the axial direction of the unwinding roller 2, one end of the adjusting rod 32 is threaded on the adjusting bracket 31, and the other end is slidably threaded on the adjusting bracket 31.
The position that the periphery wall of adjusting pole 32 is close to the tip is established and is installed rolling bearing 8 by the interference fit cover, and the interference fit cover is established and is installed first adjustable ring 33 on the outer wall of rolling bearing 8 outer lane. The position that the periphery wall of unreeling pole 21 is close to the tip is established by interference fit and is installed second adjustable ring 34, and adjustment tank 5 has been seted up to the outer wall circumference of second adjustable ring 34, and adjustment tank 5 is arranged in to first adjustable ring 33.
The end of the adjusting rod 32 is fixedly provided with a rotating handle 9 through a screw, and the rotating handle 9 is convenient for rotating and adjusting the adjusting rod 32. The end part of the adjusting rod 32, which is far away from the rotating handle 9, is welded with the limiting block 10, the limiting block 10 is matched with the adjusting bracket 31, the limiting position of the adjusting rod 32 relative to the axial displacement of the adjusting bracket 31 is limited, and the risk that the adjusting rod 32 is separated from the adjusting bracket 31 in the rotating process is reduced.
Utilize adjusting part 3 to unreel when the axial position of roller 2 adjusts, rotate the regulation pole 32 through rotating handle 9, adjust pole 32 and take place axial displacement under the screw-thread fit effect with adjusting support 31, it takes place the displacement to adjust pole 32 and drive first adjustable ring 33 and rolling bearing 8, first adjustable ring 33 cooperates with adjustment tank 5 and promotes the roller 2 displacement of unreeling at second adjustable ring 34 and second adjustable ring 34 place, realize unreeling roller 2 and unreeling the axial position regulation on support 1, realize installing the position control of unreeling of the coating raw materials on unreeling roller 2, the problem that the coating raw materials unreel the position and be not convenient for adjust has been improved.
In the process of displacement adjustment of the unwinding roller 2 by the adjusting assembly 3, under the action of the rotating bearing 8, the first adjusting ring 33 and the adjusting rod 32 rotate relatively, under the action of friction force of the first adjusting ring 33 and the adjusting groove 5, the first adjusting ring 33 and the second adjusting ring 34 are relatively fixed, the dynamic friction force of the second adjusting ring 34 on the first adjusting ring 33 in the rotating process of the adjusting rod 32 is eliminated, and the rotation of the adjusting rod 32 is facilitated.
Runner 6 is installed to arbitrary spacing groove 4 internal rotation, and the axis of rotation of runner 6 sets up with the axis of rotation mutually perpendicular of unreeling roller 2, and runner 6 self is provided with bearing structure so that runner 6's rotation, and 6 fixed dwangs of wearing to be equipped with in the center of runner, and the dwang both ends are pegged graft and are fixed on the cell wall of spacing groove 4. Guide way 7 has been seted up to the periphery wall circumference of runner 6, unreels partial outer wall and the cooperation of 7 joints of guide way of winding roll 2.
The runner 6 bears unreeling roller 2, and runner 6 makes the sliding friction of unreeling roller 2 and 4 cell walls of spacing groove change into the running friction of unreeling roller 2 and runner 6, is showing to reduce unreeling roller 2 and bearing structure's frictional force at the axial displacement in-process, is convenient for unreel roller 2 and carries out the axial and slide to be convenient for adjusting part 3 carries out the axial to unreeling roller 2 and adjusts. The guide way 7 carries out the joint to unreeling roller 2 spacing, reduces to unreel roller 2 and is in the rolling risk takes place for the surface of runner 6, improves to unreel roller 2 and unreels the stability of in-process.
The implementation principle of the unwinding device with the axial adjusting function is as follows: when the adjusting assembly 3 is used for adjusting the position of the unwinding roller 2, the adjusting rod 32 is rotated, and the adjusting rod 32 realizes the adjustment of the axial position of the unwinding roller 2 through the axial limiting fit of the limiting grooves 4 on the first adjusting ring 33 and the second adjusting ring 34; simultaneously runner 6 rotates unwinding roller 2 and supports, and the rotation of unwinding roller 2 on unreeling support 1 of being convenient for is adjusted, realizes unwinding roller 2 and unreeling the axial position control on unreeling support 1, realizes installing the position control that unreels of the coating raw materials on unwinding roller 2, has improved the problem that the position was not convenient for adjust is unreeled to the coating raw materials.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an unreel device with axial regulatory function which characterized in that: including unreeling support (1), unreeling roller (2) and be used for right unreeling roller (2) carries out the adjusting part (3) that the axial was adjusted, unreeling and offering on support (1) and being used for carrying out radial spacing groove (4) to unreeling roller (2), unreeling roller (2) slidable mounting in spacing groove (4), adjusting part (3) include fixed mounting unreel regulation support (31), screw-thread fit on support (1) and wear to establish regulation pole (32), axial fixity on regulation support (31) adjust first adjustable ring (33) and axial fixity on pole (32) and install second adjustable ring (34) on unreeling roller (2), adjustment groove (5) have been seted up on the outer wall of second adjustable ring (34), first adjustable ring (33) joint is installed in adjustment groove (5).
2. The unwinding device with axial adjustment function according to claim 1, characterized in that: spacing groove (4) internal rotation is installed and is used for right unreel roller (2) and carry out runner (6) that bear, the axis of rotation of runner (6) with the axis of rotation mutually perpendicular of unreeling roller (2) sets up, it is in to unreel roller (2) overlap joint on runner (6).
3. The unwinding device with axial adjustment function according to claim 2, characterized in that: a guide groove (7) is formed in the rotating wheel (6), and the outer wall part of the unwinding roller (2) is clamped in the guide groove (7).
4. The unwinding device with axial adjustment function according to claim 1, characterized in that: a rotating bearing (8) is arranged between the first adjusting ring (33) and the adjusting rod (32).
5. The unwinding device with axial adjustment function according to claim 1, characterized in that: the end part of the adjusting rod (32) is fixedly provided with a rotating handle (9).
6. An unwinding device with axial adjustment function according to claim 5, characterized in that: the end part of the adjusting rod (32) far away from the rotating handle (9) is fixedly provided with a limiting block (10) used for limiting the adjusting rod (32) to be separated from the adjusting bracket (31).
7. An unwinding device with axial adjustment function according to claim 1, characterized in that: unreel roller (2) including unreeling pole (21), the cover establish install unreel sleeve (23) of unreeling two at least spacing rings (22) on pole (21) and being used for the cover to establish the coating raw materials, it installs to unreel sleeve (23) rotate on the outer wall of unreeling pole (21), second adjustable ring (34) slip the cover establish unreel on pole (21).
8. An unwinding device with axial adjustment function according to claim 7, characterized in that: any limiting ring (22) is provided with a limiting hole (11), a limiting bolt (12) penetrates through the limiting hole (11), and the end part of the limiting bolt (12) is tightly abutted to the outer wall of the unwinding rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598906.0U CN218144719U (en) | 2022-09-29 | 2022-09-29 | Unreeling device with axial adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598906.0U CN218144719U (en) | 2022-09-29 | 2022-09-29 | Unreeling device with axial adjusting function |
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| Publication Number | Publication Date |
|---|---|
| CN218144719U true CN218144719U (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598906.0U Active CN218144719U (en) | 2022-09-29 | 2022-09-29 | Unreeling device with axial adjusting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815151A (en) * | 2023-03-02 | 2023-09-29 | 安徽越好电子装备有限公司 | Roll shaft adjusting device and vacuum winding coating equipment |
-
2022
- 2022-09-29 CN CN202222598906.0U patent/CN218144719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815151A (en) * | 2023-03-02 | 2023-09-29 | 安徽越好电子装备有限公司 | Roll shaft adjusting device and vacuum winding coating equipment |
| CN116815151B (en) * | 2023-03-02 | 2024-05-28 | 安徽越好电子装备有限公司 | Roll shaft adjusting device and vacuum winding coating equipment |
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