Transfer film winding mechanism

Abstract

The utility model discloses a transfer film winding mechanism, including base and winding component, winding component includes winding table, drive component and winding roller, winding table is installed on base in sliding mode, drive component is installed on winding table, drive component includes drive motor and adjusting clutch, winding roller is installed on the winding table, drive motor is installed on the winding table, adjusting clutch is installed on the winding roller, and winding roller is installed on the winding roller. The driving motor is connected with the adjusting clutch, and the winding roller is installed on the winding table and connected with the adjusting clutch. And the adjusting clutch is suitable for driving the winding roller to rotate at different speeds under the driving of the driving motor, so that the winding of the transfer film is realized. According to the transfer film winding device, transfer films can be well wound, the winding position can be adjusted, and wound materials are tidy in layer and convenient to store.

Description

Technical Field

[0001] The utility model relates to a transfer film winding mechanism, belonging to the technical field of winding machines. Background Art

[0002] Winding machines are mainly used to roll various materials such as paper, film, metal foil, etc. into rolls. In industrial production, winding mechanisms are widely used in papermaking, printing, packaging, textile, metal processing and other industries. After searching, it was found that the Chinese patent with the announcement number CN213325890U disclosed a winding device for a coating machine. In this patent, the motor is started, the motor drives the shaft to rotate through the coupling, the shaft drives the driving wheel to rotate, the driving wheel and the belt are intertwined, so that the belt generates power, the belt drives the winding shaft to rotate through the driven wheel, and the winding shaft rolls up the material; when the material reaches a certain length, the first spring on the second movable block is compressed, the movable plate and the movable arm move downward, so that the rotating drum is separated from the first movable block and the second movable block, and the winding stops; when it needs to be wound again, the movable plate and the movable arm are released, the first spring returns to its original state, the rotating drum is connected to the first movable block and the second movable block again, and a new round of winding begins. However, during the winding process, the patent does not adjust the winding position, which will cause the material to be wound unevenly and affect the storage. Summary of the invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a transfer film winding mechanism, which can well realize the winding of the transfer film and can adjust the winding position so that the layers of the wound material are neat and easy to store.

[0004] In order to solve the above technical problems, the technical solution of the utility model is

[0005] After adopting the above technical solution, the utility model has the following beneficial effects: a transfer film winding mechanism, comprising:

[0006] Pedestal;

[0007] A winding component, the winding component comprises a winding platform, a driving component and a winding roller, the winding platform is slidably mounted on the base, the driving component is mounted on the winding platform, the driving component comprises a driving motor and an adjusting clutch, the driving motor is connected to the adjusting clutch, the winding roller is mounted on the winding platform and connected to the adjusting clutch;

[0008] The adjustment clutch is suitable for causing the winding roller to rotate at different speeds under the drive of the driving motor, thereby realizing the winding of the transfer film.

[0009] Furthermore, in order to guide the transfer film to be wound on the winding roller, a transfer film winding mechanism also includes a transition component, the transition component includes a transition bracket and a transition roller, the transition bracket is installed on one side of the winding platform, and the transition roller is installed on the transition bracket.

[0010] Furthermore, in order to detect and correct the position deviation of the transfer film during the winding process, the transition component is also provided with a correction device, which includes a connecting plate, a connecting rod and a correction sensor. The connecting plate is installed on the transition bracket, the connecting rod is installed on the connecting plate, and the correction sensor is installed on the connecting rod. The correction sensor is a U-shaped opening, and the opening faces the transfer film passing through the transition roller.

[0011] Furthermore, in order to facilitate the adjustment of the position of the correction sensor, the correction device is also provided with a sensor adjustment device, and the sensor adjustment device includes an adjustment member, a connecting member and an adjustment block, the adjustment member is installed on the connecting rod, the connecting member is installed on the adjustment member, one end of the adjustment block is connected to the correction sensor, and the adjustment block is provided with a sliding groove, and the adjustment block slides on the connecting member through the sliding groove.

[0012] Furthermore, the adjusting member is a U-shaped elastic clamping member, which includes two clamping arms parallel to each other, and a locking member is provided between the two clamping arms. The locking member is suitable for causing the two clamping arms to elastically deform when screwed into place, thereby clamping them on the connecting rod. The locking member is suitable for causing the two clamping arms to have a certain degree of freedom when loosened, thereby allowing the adjusting member to move on the connecting rod.

[0013] Furthermore, in order to adjust the winding position, the base is also provided with a correcting transmission component, which is installed on the base, and the transmission end of the correcting transmission component is connected to the winding table. The correcting transmission component is suitable for driving the winding table to move and adjust the winding position when the correcting sensor detects that the transfer film is abnormal.

[0014] Furthermore, the winding platform is slidably mounted on the base through at least one guide rail and slider mechanism; wherein,

[0015] The guide rail slider mechanism comprises:

[0016] A slider mounted on the winding table;

[0017] A guide rail is mounted on the base.

[0018] Further, in order to provide winding power, the driving component includes a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel and a synchronous belt assembly, the first transmission wheel is installed on the driving motor, the second transmission wheel and the third transmission wheel are installed on the adjustment clutch, and the fourth transmission wheel is installed on the winding roller;

[0019] The synchronous belt assembly includes a first synchronous belt and a second synchronous belt, the first synchronous belt connects the first transmission wheel and the second transmission wheel, and the second synchronous belt connects the third transmission wheel and the fourth transmission wheel.

[0020] After adopting the above technical solution, the utility model has the following beneficial effects:

[0021] In the utility model, when the device is started, the driving motor is started first, and the first synchronous belt is driven through the first transmission wheel, and the first synchronous belt transmits the rotational power to the second transmission wheel, and the second transmission wheel is installed on the adjustment clutch. At this time, the adjustment clutch controls the operation of the third transmission wheel, thereby driving the second synchronous belt, further driving the fourth transmission wheel, and finally causing the winding roller to start rotating;

[0022] The adjustment clutch is driven by the drive motor to adjust the rotation speed of the winding roller as needed, so as to adjust the winding roller to rotate at different speeds in advance to ensure that the transfer film can be wound at appropriate tension and speed. The transfer film is guided by the transition roller and wound on the winding roller;

[0023] During the winding process, the deflection sensor detects whether the transfer film is correctly aligned. If any deviation is found, the deflection sensor sends a signal to cause the deflection transmission member to drive the winding table to move along the guide rail on the base through the guide rail slider mechanism to adjust its position to ensure that the transfer film is correctly wound and the winding quality is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional transfer film winding mechanism of the utility model Figure 1 ;

[0025] Figure 2 A three-dimensional transfer film winding mechanism of the utility model Figure 2 ;

[0026] Figure 3 This is a front view of a transfer film winding mechanism of the utility model;

[0027] Figure 4 It is a top view of a transfer film winding mechanism of the utility model;

[0028] Figure 5 This is a bottom view of a transfer film winding mechanism of the utility model;

[0029] Figure 6 It is a left view of a transfer film winding mechanism of the utility model. DETAILED DESCRIPTION

[0030] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0031] like Figure 1-6 As shown, a transfer film winding mechanism comprises:

[0032] Base 1;

[0033] The winding component includes a winding platform 21, a driving component and a winding roller 22. The winding platform 21 is slidably mounted on the base 1. The driving component is mounted on the winding platform 21. The driving component includes a driving motor 24 and an adjusting clutch 25. The driving motor 24 is connected to the adjusting clutch 25. The winding roller 22 is mounted on the winding platform 21 and connected to the adjusting clutch 25.

[0034] The adjustment clutch 25 is suitable for causing the winding roller 22 to rotate at different speeds under the drive of the driving motor 24, thereby realizing the winding of the transfer film.

[0035] In this embodiment, the adjustment clutch 25 is a magnetic powder clutch, which can achieve accurate adjustment of the rotation speed of the winding roller 22, thereby allowing the transfer film to be evenly wound at different speeds. The magnetic powder clutch is a prior art, and the structure and implementation principle thereof will not be described in detail in this embodiment.

[0036] The winding roller 22 in this embodiment is an air-expanding shaft. When the equipment starts working, the air-expanding shaft is in an expanded state, and the transfer film is wound around the expanded air-expanding shaft. When the winding is completed, the air-expanding shaft will retract to a normal state, and the wound transfer film roll can be easily taken out at this time.

[0037] Specifically, Figure 3-6 As shown, a transfer film winding mechanism further includes a transition component, which includes a transition bracket 31 and a transition roller 32 . The transition bracket 31 is installed on one side of the winding platform 21 , and the transition roller 32 is installed on the transition bracket 31 .

[0038] In this embodiment, the transition roller 32 can provide a certain degree of tension to the transfer film extending from the production line or the roll.

[0039] Specifically, Figure 3-6As shown, the transition component is also provided with a correction device, which includes a connecting plate 331, a connecting rod 332 and a correction sensor 333. The connecting plate 331 is installed on the transition bracket 31, the connecting rod 332 is installed on the connecting plate 331, and the correction sensor 333 is installed on the connecting rod 332. The correction sensor 333 is a U-shaped opening, and the opening faces the transfer film passing through the transition roller 32.

[0040] Specifically, Figure 3-6 As shown, the correction device is also provided with a sensor adjustment device, which includes an adjustment member 341, a connecting member 342 and an adjustment block 343. The adjustment member 341 is installed on the connecting rod 332, the connecting member 342 is installed on the adjustment member 341, one end of the adjustment block 343 is connected to the correction sensor 333, and the adjustment block 343 is provided with a sliding groove, and the adjustment block 343 slides on the connecting member 342 through the sliding groove.

[0041] Specifically, Figure 3-6 As shown, the adjustment member 341 is a U-shaped elastic clamping member, which includes two clamping arms 341A parallel to each other, and a locking member 341B is provided between the two clamping arms 341A. The locking member 341B is suitable for causing the two clamping arms 341A to produce elastic deformation when screwed into place, thereby clamping them on the connecting rod 332. The locking member 341B is suitable for allowing the two clamping arms 341A to have a certain degree of freedom when loosened, so that the adjustment member 341 can move on the connecting rod 332.

[0042] In this embodiment, the locking piece 341B is a screw. Loosening the locking piece 341B allows the adjustment piece 341 to drive the correction sensor 333 to move on the connecting rod so that the correction sensor 333 is adjusted to a suitable position. The U-shaped opening of the correction sensor 333 faces the edge of the transfer film, and monitors whether the transfer film is offset during the winding process.

[0043] Specifically, Figure 3-6 As shown, the base 1 is also provided with a deflection correction transmission member 11, which is installed on the base 1. The transmission end of the deflection correction transmission member 11 is connected to the winding table 21. The deflection correction transmission member 11 is suitable for driving the winding table 21 to move and adjust the winding position when the deflection correction sensor 333 detects abnormalities in the transfer film.

[0044] In this embodiment, the deviation-correcting transmission member 11 may be a cylinder, but may also be other structures.

[0045] Specifically, Figure 6 As shown, the winding platform 21 is slidably mounted on the base 1 via at least one guide rail and slider mechanism; wherein,

[0046] The guide rail slider mechanism includes:

[0047] A slider 5 mounted on the winding table 21;

[0048] A guide rail 6 is mounted on the base 1 .

[0049] Specifically, Figure 1-4 As shown, the driving component includes a first transmission wheel 231, a second transmission wheel 232, a third transmission wheel 233, a fourth transmission wheel 234 and a synchronous belt assembly, the first transmission wheel 231 is mounted on the driving motor 24, the second transmission wheel 232 and the third transmission wheel 233 are mounted on the adjustment clutch 25, and the fourth transmission wheel 234 is mounted on the winding roller 22;

[0050] The synchronous belt assembly includes a first synchronous belt 235 and a second synchronous belt 236 . The first synchronous belt 235 connects the first transmission wheel 231 and the second transmission wheel 232 . The second synchronous belt 236 connects the third transmission wheel 233 and the fourth transmission wheel 234 .

[0051] In this embodiment, the driving motor 24 drives the first transmission wheel 231 to rotate clockwise, and drives the second transmission wheel 232 to rotate clockwise through the first synchronous belt 235. Since the second transmission wheel 232 and the third transmission wheel 233 are installed on the adjustment clutch, the third transmission wheel rotates clockwise. Through the setting of the second synchronous belt, the fourth transmission wheel 234 also rotates clockwise.

[0052] In this embodiment, when the device is started, the driving motor 24 is started first, and the first synchronous belt 235 is driven through the first transmission wheel 231, and the first synchronous belt 235 transmits the rotational power to the second transmission wheel 232, and the second transmission wheel 232 is installed on the adjustment clutch 25. At this time, the adjustment clutch 25 controls the operation of the third transmission wheel 233, thereby driving the second synchronous belt 236, further driving the fourth transmission wheel 234, and finally driving the winding roller 22 to start rotating;

[0053] The adjustment clutch 25 is driven by the driving motor 24 to adjust the rotation speed of the winding roller 22 as needed, thereby adjusting the winding roller 22 to rotate at different speeds to ensure that the transfer film can be wound at an appropriate tension and speed. The transfer film is guided by the transition roller 32 and wound on the winding roller 22;

[0054] During the winding process, the correction sensor 333 detects whether the transfer film is correctly aligned. If any deviation is found, the correction sensor 333 sends a signal to enable the correction transmission member 11 to drive the winding platform 21 to move along the guide rail 6 on the base 1 through the guide rail slider mechanism, adjust its position, ensure that the transfer film is correctly wound, and ensure the winding quality.

[0055] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transfer film winding mechanism, characterized in that: include: Base (1); A winding component, the winding component comprising a winding platform (21), a driving component and a winding roller (22), the winding platform (21) being slidably mounted on the base (1), the driving component being mounted on the winding platform (21), the driving component comprising a driving motor (24) and an adjusting clutch (25), the driving motor (24) being connected to the adjusting clutch (25), and the winding roller (22) being mounted on the winding platform (21) and connected to the adjusting clutch (25); The adjustment clutch (25) is suitable for causing the winding roller (22) to rotate at different speeds under the drive of the drive motor (24), thereby achieving winding of the transfer film.

2. A transfer film winding mechanism according to claim 1, characterized in that: Also includes: A transition component, the transition component comprising a transition bracket (31) and a transition roller (32), the transition bracket (31) being mounted on one side of the winding platform (21), and the transition roller (32) being mounted on the transition bracket (31).

3. A transfer film winding mechanism according to claim 2, characterized in that: The transition component is further provided with a deflection correction device, the deflection correction device comprising a connecting plate (331), a connecting rod (332) and a deflection correction sensor (333); the connecting plate (331) is mounted on the transition bracket (31); the connecting rod (332) is mounted on the connecting plate (331); the deflection correction sensor (333) is mounted on the connecting rod (332); the deflection correction sensor (333) is a U-shaped opening, the opening facing the transfer film passing through the transition roller (32).

4. A transfer film winding mechanism according to claim 3, characterized in that: The deflection correction device is further provided with a sensor adjustment device, the sensor adjustment device comprising an adjustment member (341), a connecting member (342) and an adjustment block (343), the adjustment member (341) being mounted on the connecting rod (332), the connecting member (342) being mounted on the adjustment member (341), one end of the adjustment block (343) being connected to the deflection correction sensor (333), the adjustment block (343) being provided with a sliding groove, and the adjustment block (343) slidingly sliding on the connecting member (342) through the sliding groove.

5. The transfer film winding mechanism according to claim 4, characterized in that: The adjusting member (341) is a U-shaped elastic clamping member, comprising two mutually parallel clamping arms (341A), a locking member (341B) being provided between the two clamping arms (341A), the locking member (341B) being adapted to cause the two clamping arms (341A) to be elastically deformed when screwed into place, thereby clamping the two clamping arms (341A) on the connecting rod (332), and the locking member (341B) being adapted to cause the two clamping arms (341A) to have a certain degree of freedom when loosened, thereby allowing the adjusting member (341) to move on the connecting rod (332).

6. The transfer film winding mechanism according to claim 3, characterized in that: The base (1) is further provided with a deflection-correcting transmission member (11), wherein the deflection-correcting transmission member (11) is mounted on the base (1), wherein a transmission end of the deflection-correcting transmission member (11) is connected to the winding table (21), and wherein the deflection-correcting transmission member (11) is suitable for driving the winding table (21) to move and adjust the winding position when the deflection-correcting sensor (333) detects an abnormality in the transfer film.

7. The transfer film winding mechanism according to claim 1, characterized in that: The winding platform (21) is slidably mounted on the base (1) via at least one guide rail and slider mechanism; wherein: The guide rail slider mechanism comprises: A slider (5) mounted on the winding platform (21); A guide rail (6) is mounted on the base (1).

8. The transfer film winding mechanism according to claim 1, characterized in that: The driving component comprises a first transmission wheel (231), a second transmission wheel (232), a third transmission wheel (233), a fourth transmission wheel (234) and a synchronous belt assembly, wherein the first transmission wheel (231) is mounted on the driving motor (24), the second transmission wheel (232) and the third transmission wheel (233) are mounted on the adjustment clutch (25), and the fourth transmission wheel (234) is mounted on the winding roller (22); The synchronous belt assembly comprises a first synchronous belt (235) and a second synchronous belt (236), wherein the first synchronous belt (235) connects the first transmission wheel (231) and the second transmission wheel (232), and the second synchronous belt (236) connects the third transmission wheel (233) and the fourth transmission wheel (234).

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