Flattening structure for producing clean film

Abstract

The utility model relates to the technical field of clean film processing, and discloses a flattening structure for producing a clean film, which comprises a clean film body, the outer wall of the clean film body is movably sleeved with a wind-up roll, a pressing plate positioned on the surface of the clean film body is movably connected above the wind-up roll, rollers are uniformly distributed on the lower end face of the pressing plate, and the rollers are movably connected above the wind-up roll. And the outer walls of the rollers are in contact with the surface of the cleaning film body. Through cooperation of the movable assembly, the cleaning film body, the winding roller, the pressing plate and the rolling wheel, the function of automatically adjusting the height of the pressing plate is achieved through the arrangement of the movable assembly, and the problem that workers need to adjust the pressing plate according to the thickness of a film roll is effectively solved; the mode that elasticity of a spring in the movable assembly is matched with stretching and retracting of a telescopic rod to drive a pressing plate to ascend and descend automatically is adopted, so that a rolling wheel makes contact with the surface of the cleaning film body all the time, the step of adjusting the position of the pressing plate by workers is omitted, and the flattening effect after the cleaning film body is wound is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clean film processing, in particular to a flat structure for producing clean films. Background Art

[0002] As a common industrial product, clean film is widely used in packaging, preservation, sealing and industrial production (electronic appliances, machinery, printing, etc.). In the processing of clean film, it is essential to roll up the clean film after production. In order to avoid wrinkles on the clean film during the rolling process, a pressure roller is usually set on the front side of the winding roller. The outer cylindrical surface of the film roll on the winding roller is in contact with the outer cylindrical surface of the pressure roller, and the pressure roller plays the role of smoothing the surface of the film roll.

[0003] However, as the clean film on the winding roller continues to be wound, the thickness of the film roll will also increase. In order to make the pressure roller of the flat film roll always contact with the surface of the clean film, the staff needs to continuously adjust the height of the pressure roller according to the thickness of the film roll. This step of adjusting the pressure roller not only increases the workload of the staff, but also reduces the efficiency of winding up the clean film. Moreover, when the staff fails to adjust the height of the pressure roller in time, the pressure roller will not be able to smooth the surface of the clean film, thereby resulting in a decrease in the smoothing effect of the clean film after winding. At the same time, since the clean film is placed naked before winding, impurities and dust are easily deposited on the surface of the clean film. As the clean film is wound, the dust and impurities on the surface of the clean film will be collected into the interlayer of the clean film as the winding roller rotates, which will also reduce the effect of the clean film after winding. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a flattening structure for producing clean film, which has the advantages of improving the flattening effect of the clean film winding, cleaning impurities on the surface of the clean film, and reducing impurities being drawn into the reel of the clean film, thereby solving the problems raised in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a flat structure for producing clean film, comprising a clean film body, an outer wall of the clean film body movably sleeved with a winding roller, a pressure plate located on the surface of the clean film body movably connected above the winding roller, rollers evenly distributed on the lower end surface of the pressure plate, and the outer walls of the rollers are in contact with the surface of the clean film body, movable components are arranged on the front and rear sides of the upper end surface of the pressure plate, a dust cleaning roller located on the right side of the dust cleaning roller is arranged above the clean film body, dust hoods for collecting impurities are installed on the left and right sides of the dust cleaning roller, a mounting tube is threadedly sleeved on the outer wall of the upper end of the dust hood, a dust collecting tube is fixedly connected to the upper end of the mounting tube, and the dust collecting tube is fixedly connected to the exhaust fan through a pipeline.

[0006] Preferably, a round rod is movably clamped on the inner wall of the rear end of the winding roller, a baffle is movably sleeved on the end of the round rod away from the winding roller, a transverse electric push rod is fixedly installed on the front side of the lower end of the baffle, a rotating motor is fixedly installed on the front end of the winding roller, and a reducer is arranged on the output shaft of the rotating motor.

[0007] Preferably, the movable component comprises a telescopic rod, the lower end of which is fixedly connected to the upper end surface of the pressing plate, and the outer wall of the telescopic rod is movably sleeved with a spring, the lower end of which is connected to the upper end surface of the pressing plate.

[0008] Preferably, a fixing plate is fixedly installed on the upper end of the telescopic rod, and the lower end surface of the fixing plate is connected to the upper end of the spring, the lower end of the fixing plate is fixedly connected to a connecting rod, and the front side of the connecting rod is fixedly connected to the back side of the rotating motor, the output shaft of the reducer on the rotating motor passes through the connecting rod and is fixedly connected to the front end of the winding roller, a conveying frame is fixedly installed on the right side of the connecting rod, and the left side of the conveying frame is fixedly connected to the right side of the rear end of the transverse electric push rod, and a support assembly is fixedly installed on the lower end of the conveying frame.

[0009] Preferably, the outer walls of the front and rear ends of the cleaning roller are movably mounted on limit plates, and the inner sides of the limit plates on the front and rear sides are fixedly connected to the front and rear ends of the dust collecting pipe, and a rectangular plate is fixedly installed on the upper end of the limit plate, and the front and rear sides of the upper surface of the rectangular plate are fixedly connected to vertical electric push rods, and the lower end of the vertical electric push rod is fixedly connected to a positioning frame, and the lower end of the positioning frame is fixedly connected to the upper end of the conveying frame, and the output shaft on the vertical electric push rod passes through the top surface of the positioning frame and is fixedly connected to the upper end of the rectangular plate.

[0010] Preferably, the upper end of the mounting tube is connected to the interior of the dust collecting tube, the inner wall of the mounting tube is provided with a thread, the inner wall of the mounting tube is threadedly sleeved with the outer wall of the dust hood, and the outer wall of the upper end of the dust hood is provided with a thread corresponding to the inner wall of the mounting tube.

[0011] Preferably, a dust outlet pipe is fixedly installed at the rear end of the exhaust fan, a dust inlet pipe is fixedly connected to the front end of the exhaust fan, and the end of the dust inlet pipe away from the exhaust fan extends to the interior of the dust collecting pipe, and a base is fixedly installed at the lower end of the exhaust fan, and the lower end of the base is fixedly connected to the upper end surface of the rectangular plate.

[0012] Preferably, the support assembly includes a support leg, a cross bar, and a reinforcement rod. The upper end of the support leg is fixedly connected to the lower end of the conveying frame, the front and rear ends of the cross bar are respectively fixedly connected to the inner sides of the front and rear legs, and the left and right ends of the reinforcement rod are respectively fixedly connected to the inner sides of the left and right legs.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the automatic adjustment of the height of the pressure plate by utilizing the coordination among the movable component, the clean film body, the winding roller, the pressure plate and the roller, and utilizing the setting of the movable component, which effectively solves the need for staff to adjust the pressure plate according to the thickness of the film roll. The elasticity of the spring itself in the movable component is coordinated with the extension and retraction of the telescopic rod to drive the pressure plate to automatically rise and fall, so that the roller is always in contact with the surface of the clean film body, which not only saves the staff the step of adjusting the position of the pressure plate, but also improves the flatness of the clean film body after winding.

[0015] The utility model realizes the cleaning effect of dust and impurities on the surface of the clean membrane body through the cooperation among the clean membrane body, the dust suction hood, the dust cleaning roller and the exhaust fan, and utilizes the contact between the dust cleaning dust and the clean membrane body, and effectively solves the problem of dust and impurities being sandwiched in the interlayer after the clean membrane body is rolled up. The dust cleaning roller is used to sweep up the impurities and dust on the clean membrane body, and the dust suction hood is used to suck away the swept dust and impurities, thereby avoiding impurities and dust being sandwiched in the interlayer of the clean membrane body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a side view of the support assembly of the utility model;

[0018] Figure 3 It is a top view of the conveying rack of the utility model;

[0019] Figure 4 This is a bottom view of the dust hood of the utility model;

[0020] Figure 5 This is a rear view of the winding roller of the utility model;

[0021] Figure 6 It is a side view of the baffle of the utility model.

[0022] In the figure: 1. Clean film body; 2. Winding roller; 3. Pressing plate; 4. Roller; 5. Movable assembly; 501. Telescopic rod; 502. Spring; 6. Cleaning roller; 7. Dust hood; 8. Mounting pipe; 9. Dust collecting pipe; 10. Exhaust fan; 11. Round rod; 12. Baffle; 13. Horizontal electric push rod; 14. Rotating motor; 15. Connecting rod; 16. Conveying rack; 17. Support assembly; 171. Support leg; 172. Cross bar; 173. Reinforcement rod; 18. Fixed plate; 19. Limiting plate; 20. Rectangular plate; 21. Vertical electric push rod; 22. Positioning frame; 23. Dust outlet pipe; 24. Machine base; 25. Dust inlet pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 6 A flat structure for producing clean membranes comprises a clean membrane body 1, the outer wall of the clean membrane body 1 is movably sleeved with a winding roller 2, the rotation of the winding roller 2 can provide power for the winding of the clean membrane body 1, and the arrangement of the winding roller 2 also provides a platform for placing the clean membrane body 1, and a pressure plate 3 located on the surface of the clean membrane body 1 is movably connected to the upper side of the winding roller 2, and the installation of the pressure plate 3 provides support for the installation of rollers 4, and rollers 4 are evenly distributed on the lower end surface of the pressure plate 3. The contact between the rollers 4 and the clean membrane body 1 can not only level the clean membrane body 1, but also reduce the wear of the clean membrane body 1 caused by the contact between the rollers 4 and the clean membrane body 1, and the outer wall of the roller 4 is in contact with the surface of the clean membrane body 1, and movable components 5 are arranged on both the front and rear sides of the upper end surface of the pressure plate 3, and the movement of the movable components 5 is the use of the pressure plate 3 and the rollers 4 The height adjustment provides power. A cleaning roller 6 is arranged above the clean membrane body 1 and is located on the right side of the winding roller 2. The contact between the cleaning roller 6 and the clean membrane body 1 makes the dust and impurities on the surface of the clean membrane body 1 be swept up. Dust hoods 7 for collecting impurities are installed on the left and right sides of the cleaning roller 6. The installation of the dust hood 7 can suck away the dust and impurities swept up by the cleaning roller 6 on the surface of the clean membrane body 1, which is convenient for the unified collection of impurities and dust. The outer wall of the upper end of the dust hood 7 is threadedly sleeved with a mounting pipe 8. The setting of the mounting pipe 8 provides a platform for the installation of the dust hood 7. The upper end of the mounting pipe 8 is fixedly connected with a dust collecting pipe 9. The setting of the dust collecting pipe 9 serves to connect the dust hood 7 with the exhaust fan 10. The dust collecting pipe 9 is fixedly connected to the exhaust fan 10 through a pipeline. The opening of the exhaust fan 10 provides power for the dust and impurities on the surface of the clean membrane body 1 to be sucked away.

[0025] A round rod 11 is movably connected to the inner wall of the rear end of the winding roller 2. The setting of the round rod 11 serves to connect the winding roller 2 and the baffle 12. The end of the round rod 11 away from the winding roller 2 is movably sleeved with the baffle 12. The installation of the baffle 12 limits the position of the clean film body 1 after winding to prevent the clean film body 1 from deflecting. A transverse electric push rod 13 is fixedly installed on the front of the lower end of the baffle 12. The expansion and contraction of the internal output shaft of the transverse electric push rod 13 facilitates the separation of the baffle 12 from the winding roller 2. At this time, the clean film body 1 that has been rolled up can be removed from the winding roller 2. A rotating motor 14 is fixedly installed at the front end of the winding roller 2. The installation of the rotating motor 14 provides power for the rotation of the winding roller 2, and a reducer is provided on the output shaft of the rotating motor 14. The setting of the reducer serves to adjust the speed of the output shaft of the rotating motor 14.

[0026] See also Figure 3 and Figure 5 The movable component 5 includes a telescopic rod 501. The setting of the telescopic rod 501 serves to connect the pressure plate 3 and the fixed plate 18. The lower end of the telescopic rod 501 is fixedly connected to the upper end surface of the pressure plate 3. The outer wall of the telescopic rod 501 is movably sleeved with a spring 502. The compression or rebound of the spring 502 makes the roller 4 always contact with the surface of the clean membrane body 1, thereby achieving the leveling of the surface of the clean membrane body 1. The lower end of the spring 502 is connected to the upper end surface of the pressure plate 3.

[0027] A fixing plate 18 is fixedly installed on the upper end of the telescopic rod 501, and the fixing plate 18 provides support and a platform for the installation of the telescopic rod 501 and the spring 502, and the lower end surface of the fixing plate 18 is connected to the upper end of the spring 502, and the lower end of the fixing plate 18 is fixedly connected to a connecting rod 15, and the upper end of the connecting rod 15 provides a platform for the installation of the rotating motor 14, and the front side of the connecting rod 15 is fixedly connected to the back side of the rotating motor 14, and the output shaft of the reducer on the rotating motor 14 passes through the connecting rod 15 and is fixedly connected to the front end of the winding roller 2, and a conveying frame 16 is fixedly installed on the right side of the connecting rod 15, and the conveying frame 16 is set to provide a platform for placing the unwound clean film body 1, and the left side of the conveying frame 16 is fixedly connected to the right side of the rear end of the transverse electric push rod 13, and the lower end of the conveying frame 16 is fixedly installed with a supporting assembly 17, and the installation of the supporting assembly 17 can not only support the conveying frame 16, but also provide support for the installation of the connecting rod 15 and the transverse electric push rod 13.

[0028] The outer walls of the front and rear ends of the cleaning roller 6 are movably sleeved with limit plates 19. The installation of the limit plates 19 provides a platform for the installation of the cleaning roller 6. At the same time, the movably sleeved connection method also facilitates the rotation of the cleaning roller 6 on the limit plates 19, and the inner sides of the limit plates 19 on the front and rear sides are fixedly connected to the front and rear ends of the dust collecting pipe 9. The setting of the limit plates 19 provides support for the installation of the dust collecting pipe 9 on the left and right sides. A rectangular plate 20 is fixedly installed on the upper end of the limit plate 19. The setting of the rectangular plate 20 serves to connect the limit plate 19 with the vertical electric push rod 21. The front and rear sides of the upper end surface of the rectangular plate 20 are fixedly connected with the vertical electric push rod 21. The extension and retraction of the internal output shaft of the vertical electric push rod 21 is used to provide power for adjusting the use height of the cleaning roller 6, so that the cleaning roller 6 can be suitable for use with clean membrane bodies 1 of different thicknesses. The lower end of the vertical electric push rod 21 is fixedly connected to a positioning frame 22. The positioning frame 22 is arranged to provide support and a platform for the installation of the vertical electric push rod 21, and the lower end of the positioning frame 22 is fixedly connected to the upper end of the conveying frame 16. The output shaft on the vertical electric push rod 21 passes through the top surface of the positioning frame 22 and is fixedly connected to the upper end of the rectangular plate 20.

[0029] See also Figure 4 and Figure 2 The upper end of the mounting tube 8 is connected to the interior of the dust collecting tube 9. The installation of the dust collecting tube 9 provides a platform for the installation of the mounting tube 8. The inner wall of the mounting tube 8 is provided with a thread. The inner wall of the mounting tube 8 is threadedly sleeved with the outer wall of the dust hood 7. The threaded sleeve connection method is not only convenient for installing the dust hood 7 on the mounting tube 8, but also convenient for disassembly and replacement of the dust hood 7. The outer wall of the upper end of the dust hood 7 is provided with a thread corresponding to the inner wall of the mounting tube 8.

[0030] A dust outlet pipe 23 is fixedly installed at the rear end of the exhaust fan 10. The installation of the dust outlet pipe 23 provides a channel for the discharge of uniformly collected dust and impurities. A dust inlet pipe 25 is fixedly connected to the front end of the exhaust fan 10. The setting of the dust inlet pipe 25 serves to connect the exhaust fan 10 with the dust collecting pipe 9, and the end of the dust inlet pipe 25 away from the exhaust fan 10 extends to the interior of the dust collecting pipe 9. A base 24 is fixedly installed at the lower end of the exhaust fan 10. The installation of the base 24 serves to support the exhaust fan 10, and the lower end of the base 24 is fixedly connected to the upper end surface of the rectangular plate 20.

[0031] The support assembly 17 includes a support leg 171, a cross bar 172, and a reinforcement rod 173. The upper end of the support leg 171 is fixedly connected to the lower end of the conveying frame 16, and the installation of the support leg 171 serves to support the conveying frame 16. The front and rear ends of the cross bar 172 are respectively fixedly connected to the inner sides of the support legs 171 on the front and rear sides, and the setting of the cross bar 172 serves to reinforce the stability of the support legs 171 on the front and rear sides. The left and right ends of the reinforcement rod 173 are respectively fixedly connected to the inner sides of the support legs 171 on the left and right sides, and the installation of the reinforcement rod 173 serves to reinforce the stability of the support legs 171 on the left and right sides.

[0032] Working principle: When in use, first, adjust the height of the cleaning roller 6, turn on the power of the vertical electric push rod 21, and after the vertical electric push rod 21 is turned on, use the lifting and lowering of its internal output shaft to drive the cleaning roller 6 to move in the direction of the clean membrane body 1 until the cleaning roller 6 contacts the upper end surface of the clean membrane body 1, then the power of the vertical electric push rod 21 can be turned off, and then, turn on the power of the rotating motor 14 and the exhaust fan 10. After the rotating motor 14 is turned on, it drives the rotation of the winding roller 2. The winding roller 2 rotates and realizes the winding of the clean membrane body 1. At this time, the clean membrane body 1 can contact the cleaning roller 6 to remove dust and impurities on the surface. The swept dust and impurities are sucked into the dust hood 7, and the impurities and dust inside the dust hood 7 enter the dust inlet pipe 25 and are discharged from the dust outlet pipe 23, which is convenient for the unified collection of impurities and dust. Subsequently, the height of the pressing plate 3 and the roller 4 can be adjusted by the elasticity of the telescopic rod 501 itself, so that the roller 4 is always in contact with the surface of the clean film body 1, so as to achieve the leveling of the clean film body 1 before rolling up. Finally, after the clean film body 1 is rolled up, the power supply of the horizontal electric push rod 13 is turned on. At this time, the round rod 11 is separated from the winding roller 2, and the clean film body 1 can be removed from the winding roller 2 as a whole.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat structure for producing a clean membrane, comprising a clean membrane body (1), characterized in that: The outer wall of the clean membrane body (1) is movably sleeved with a winding roller (2), and the upper part of the winding roller (2) is movably connected with a pressure plate (3) located on the surface of the clean membrane body (1), and the lower end surface of the pressure plate (3) is evenly distributed with rollers (4), and the outer wall of the roller (4) is in contact with the surface of the clean membrane body (1). The front and rear sides of the upper end surface of the pressure plate (3) are both provided with movable components (5), and the upper part of the clean membrane body (1) is provided with a dust cleaning roller (6) located on the right side of the winding roller (2), and the left and right sides of the dust cleaning roller (6) are installed with dust hoods (7) for collecting impurities, and the outer wall of the upper end of the dust hood (7) is threadedly sleeved with a mounting pipe (8), and the upper end of the mounting pipe (8) is fixedly connected with a dust collecting pipe (9), and the dust collecting pipe (9) is fixedly connected to an exhaust fan (10) through a pipeline.

2. A flat structure for producing a clean film according to claim 1, characterized in that: A round rod (11) is movably clamped on the inner wall of the rear end of the winding roller (2); a baffle (12) is movably sleeved on one end of the round rod (11) away from the winding roller (2); a transverse electric push rod (13) is fixedly mounted on the front side of the lower end of the baffle (12); a rotating motor (14) is fixedly mounted on the front end of the winding roller (2); and a reducer is arranged on the output shaft of the rotating motor (14).

3. A flat structure for producing a clean film according to claim 1, characterized in that: The movable assembly (5) comprises a telescopic rod (501), the lower end of the telescopic rod (501) being fixedly connected to the upper end surface of the pressing plate (3), the outer wall of the telescopic rod (501) being movably sleeved with a spring (502), the lower end of the spring (502) being connected to the upper end surface of the pressing plate (3).

4. A flat structure for producing a clean membrane according to claim 3, characterized in that: A fixing plate (18) is fixedly mounted on the upper end of the telescopic rod (501), and the lower end surface of the fixing plate (18) is connected to the upper end of the spring (502); a connecting rod (15) is fixedly mounted on the lower end of the fixing plate (18), and the front side of the connecting rod (15) is fixedly connected to the back side of the rotating motor (14); the output shaft of the reducer on the rotating motor (14) passes through the connecting rod (15) and is fixedly connected to the front end of the winding roller (2); a conveying frame (16) is fixedly mounted on the right side of the connecting rod (15), and the left side of the conveying frame (16) is fixedly connected to the right side of the rear end of the transverse electric push rod (13); and a supporting assembly (17) is fixedly mounted on the lower end of the conveying frame (16).

5. A flat structure for producing a clean film according to claim 1, characterized in that: The outer walls of the front and rear ends of the dust cleaning roller (6) are movably sleeved with limit plates (19), and the inner sides of the limit plates (19) on the front and rear sides are fixedly connected to the front and rear ends of the dust collecting pipe (9), and a rectangular plate (20) is fixedly installed on the upper end of the limit plate (19), and the front and rear sides of the upper end surface of the rectangular plate (20) are fixedly connected to a vertical electric push rod (21), and the lower end of the vertical electric push rod (21) is fixedly connected to a positioning frame (22), and the lower end of the positioning frame (22) is fixedly connected to the upper end of the conveying frame (16), and the output shaft on the vertical electric push rod (21) passes through the top surface of the positioning frame (22) and is fixedly connected to the upper end of the rectangular plate (20).

6. A flat structure for producing a clean membrane according to claim 1, characterized in that: The upper end of the mounting tube (8) is connected to the interior of the dust collecting tube (9), the inner wall of the mounting tube (8) is provided with a thread, the inner wall of the mounting tube (8) is threadedly sleeved with the outer wall of the dust hood (7), and the outer wall of the upper end of the dust hood (7) is provided with a thread corresponding to the inner wall of the mounting tube (8).

7. A flat structure for producing a clean membrane according to claim 1, characterized in that: A dust outlet pipe (23) is fixedly mounted on the rear end of the exhaust fan (10), a dust inlet pipe (25) is fixedly connected to the front end of the exhaust fan (10), and an end of the dust inlet pipe (25) away from the exhaust fan (10) extends to the interior of the dust collecting pipe (9), and a base (24) is fixedly mounted on the lower end of the exhaust fan (10), and the lower end of the base (24) is fixedly connected to the upper end surface of the rectangular plate (20).

8. A flat structure for producing a clean membrane according to claim 4, characterized in that: The support assembly (17) comprises a support leg (171), a cross bar (172), and a reinforcement bar (173); the upper end of the support leg (171) is fixedly connected to the lower end of the conveying frame (16); the front and rear ends of the cross bar (172) are respectively fixedly connected to the inner sides of the support legs (171) at the front and rear sides; and the left and right ends of the reinforcement bar (173) are respectively fixedly connected to the inner sides of the support legs (171) at the left and right sides.

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