Winding swing frame mechanism

Abstract

The utility model discloses a winding swing frame mechanism which comprises a first supporting plate and a second supporting plate. The second supporting plate is arranged in parallel to the first supporting plate; the two winding swing frames are arranged between the first supporting plate and the second supporting plate and are parallel to each other; the swing arm driving shaft penetrates through the first supporting plate and the second supporting plate and is rotationally arranged on the first supporting plate and the second supporting plate; the adjusting assembly is arranged on the winding swing frame in a hinged mode, and the driving swing arm is fixedly arranged on the swing arm driving shaft and hinged to the adjusting assembly. The adjusting assembly is used for buffering, large-amplitude swing of the winding swing frame caused by the large rotation amplitude of the swing arm driving shaft when the swing arm driving shaft drives the winding swing frame to swing can be avoided, adjustment can be achieved when the swing force of the swing frame is too large, the situation that a film is snapped when the winding swing frame mechanism walks the film is avoided, and damage to the winding swing frame mechanism is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of conductive film production and relates to a winding and swinging frame mechanism. Background Art

[0002] Vacuum coating machines include evaporation coating equipment and magnetron sputtering coating equipment, etc. In some cases, a swing frame structure is provided at the winding roller.

[0003] Chinese patent CN220555718U provides a swing frame structure and vacuum coating equipment, referring to the description in paragraphs 0007-0010 of its specification: ... the connecting rod assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to the inner side of the corresponding support plate and the rotation connection point of the two is located above the corresponding support column, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is fixedly connected to the crossbeam, and the rotation of the crossbeam can drive the second connecting rod to rotate around the axis of the crossbeam, so that the corresponding support plate can be pulled or pushed to rotate around the axis of the corresponding support column through the first connecting rod.

[0004] The swing frame structure in this patent lacks a buffer component. When used, the film may be easily torn due to excessive swinging force, and the first connecting rod and the second connecting rod may be easily damaged, thus rendering the swing frame structure unusable. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a winding swing frame mechanism which can adjust the swing force of the swing frame, avoid breaking the film and reduce damage to the swing frame.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A winding and swinging frame mechanism, comprising:

[0008] a first support plate;

[0009] A second support plate, which is arranged relatively parallel to the first support plate;

[0010] Two winding swing frames are arranged parallel to the first support plate and the second support plate, and the winding swing frames are arranged between the first support plate and the second support plate;

[0011] A swing arm drive shaft, the swing arm drive shaft is arranged through the first support plate and the second support plate and is rotatably arranged on the first support plate and the second support plate;

[0012] An adjusting component, one end of which is hinged to the winding swing frame;

[0013] A driving swing arm has one end fixedly connected to the swing arm driving shaft and the other end hinged to an end of the adjusting component away from the winding swing frame.

[0014] The winding swing frame mechanism as described above further includes a swing frame shaft, which passes through the winding swing frame; one end of the swing frame shaft is rotatably connected to the first support plate, and the other end of the swing frame shaft is rotatably connected to the second support plate.

[0015] The winding swing frame mechanism as described above, the adjustment assembly comprises an upper joint bearing, an adjustment rod and a lower joint bearing;

[0016] The upper joint bearing is hinged to the winding swing frame;

[0017] The lower joint bearing is hinged to the driving swing arm;

[0018] The upper end of the adjusting rod is fixedly connected to the upper joint bearing, and the lower end of the adjusting rod is fixedly connected to the lower joint bearing.

[0019] As described above, in the winding and swinging frame mechanism, an upper fixing nut is provided between the upper joint bearing and the adjusting rod; and a lower fixing nut is provided between the lower joint bearing and the adjusting rod.

[0020] The winding and swinging frame mechanism as described above, the adjusting component includes a first support rod, an adjusting drive and a second support rod, the top end of the driving swing arm is hinged to the bottom end of the first support rod, the adjusting drive is arranged at the top end of the first support rod, the bottom end of the second support rod is fixedly connected to the output end of the adjusting drive, the top end of the second support rod is rotatably connected to the corresponding winding and swinging frame, and the adjusting drive is used to drive the second support rod to move up and down, thereby driving the corresponding winding and swinging frame to move up and down.

[0021] As described above, in the winding and swinging frame mechanism, a mounting plate is provided at the top end of the first support rod, and the adjusting drive member is arranged at the top end of the mounting plate.

[0022] The winding and swinging frame mechanism as described above, wherein the second support plate is provided with a telescopic driving member;

[0023] The fixed end of the telescopic driving member is hinged to the second supporting plate;

[0024] The output end of the telescopic driving member is rotatably connected to a driving member swing arm, and the driving member swing arm is fixedly connected to the swing arm driving shaft.

[0025] In the winding and swinging frame mechanism as described above, the telescopic driving member is arranged on a side of the second supporting plate facing away from the first supporting plate.

[0026] The winding and swinging frame mechanism as described above also includes a counterweight assembly, which includes a counterweight block, a first connecting rod and a second connecting rod. The counterweight block is located below the swing arm driving shaft and in front of the swing arm driving shaft. One end of the first connecting rod is fixedly connected to the counterweight block, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is fixedly connected to an end of the swing arm driving shaft away from the telescopic driving member. The rotation of the swing arm driving shaft can drive the second connecting rod to rotate around the axis of the swing arm driving shaft, thereby driving the counterweight block to move up and down through the first connecting rod.

[0027] As described above, the winding swing frame mechanism has a passing roller and a pressure roller between the two winding swing frames; the two ends of the passing roller are respectively rotatably arranged on the winding swing frame; the two ends of the pressure roller are respectively rotatably arranged on the winding swing frame.

[0028] The beneficial effects of the utility model are:

[0029] By setting an adjustment component which is hinged to the winding swing frame and the swing arm driving shaft, and using the adjustment component as a buffer, it is possible to avoid the winding swing frame from swinging greatly due to the large rotation amplitude of the swing arm driving shaft when the swing arm driving shaft drives the winding swing frame to swing. It can be adjusted when the swing force of the swing frame is too large, thereby avoiding the film being broken when the winding swing frame mechanism is moving the film, and reducing damage to the winding swing frame mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0031] Figure 1 It is one of the structural diagrams of the first embodiment;

[0032] Figure 2 This is the second structural diagram of the first embodiment;

[0033] Figure 3 is a schematic diagram of the structure of the adjustment component in the first embodiment;

[0034] Figure 4 This is one of the structural diagrams of the second embodiment;

[0035] Figure 5 This is the second structural diagram of the second embodiment;

[0036] Figure 6 is a schematic diagram of the structure of the adjustment component in the second embodiment;

[0037] Figure 7 is a schematic structural diagram of the counterweight assembly in Embodiment 2;

[0038] Figure 8This is the third structural diagram of the second embodiment;

[0039] The accompanying drawings in the present utility model are as follows:

[0040] 11-first support plate, 12-second support plate, 10-winding roller, 2-counterweight assembly, 21-counterweight block, 22-first connecting rod, 23-second connecting rod, 3-winding swing frame, 4-swing frame rotating shaft, 5-swing arm drive shaft, 51-swing arm drive shaft bearing, 52-first extension part, 53-second extension part, 6-adjustment assembly, 611-swing bearing, 612-adjustment rod, 613-lower swing bearing, 614-upper fixing nut, 615-lower fixing nut, 621-first support rod, 622-adjustment drive member, 623-second support rod, 624-mounting plate, 625-rotating shaft, 7-drive swing arm, 8-telescopic drive member, 9-drive member swing arm, 101-roller, 102-pressure roller, 103-rolling bearing. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0042] Reference Figure 1 , Figure 2 , a winding swing frame mechanism, comprising: a first support plate 11;

[0043] A second support plate 12, which is arranged relatively parallel to the first support plate 11;

[0044] Two winding swing frames 3 are provided in parallel to the first support plate 11 and the second support plate 12, and the winding swing frames 3 are provided between the first support plate 11 and the second support plate 12;

[0045] A swing arm drive shaft 5, wherein the swing arm drive shaft 5 is disposed through the first support plate 11 and the second support plate 12 and is rotatably disposed on the first support plate 11 and the second support plate 12;

[0046] An adjusting component 6, one end of which is hinged to the winding swing frame 3;

[0047] A driving swing arm 7 has one end fixedly connected to the swing arm driving shaft 5 and the other end hingedly connected to an end of the adjusting component 6 away from the winding swing frame 3 .

[0048] By setting an adjustment component 6 hinged to the winding swing frame 3 and the swing arm drive shaft 5, and using the adjustment component 6 as a buffer, it is possible to avoid the winding swing frame 3 from swinging greatly due to the large rotation amplitude of the swing arm drive shaft 5 when the swing arm drive shaft 5 drives the winding swing frame 3 to swing. When the swing force of the swing frame is too large, it can be adjusted to avoid the film being broken when the winding swing frame mechanism is moving the film, thereby reducing damage to the winding swing frame mechanism.

[0049] There are two embodiments of the adjustment component 6 in this solution;

[0050] Embodiment 1:

[0051] Reference Figure 3 , the adjustment assembly 6 includes an upper joint bearing 611, an adjustment rod 612 and a lower joint bearing 613;

[0052] The upper joint bearing 611 is hinged to the winding swing frame 3;

[0053] The lower joint bearing 613 is hinged to the driving swing arm 7;

[0054] The upper end of the adjusting rod 612 is fixedly connected to the upper joint bearing 611 , and the lower end of the adjusting rod 612 is fixedly connected to the lower joint bearing 613 .

[0055] The articulation method is already known and will not be described in detail here.

[0056] Specifically, the adjustment rod 612 may be a hydraulic rod or a gas spring.

[0057] Specifically, an upper fixing nut 614 is provided between the upper joint bearing 611 and the adjusting rod 612 ; and a lower fixing nut 615 is provided between the lower joint bearing 613 and the adjusting rod 612 .

[0058] The upper joint bearing 611 and the lower joint bearing 613 can not only rotate and swing, and move flexibly; they can also absorb and disperse the impact and vibration caused by the rotation of the swing arm drive shaft 5 in the winding and swinging frame mechanism on the winding and swinging frame 3, thereby ensuring the stability and reliability of the winding and swinging frame mechanism; and the joint bearings also have the advantages of convenient installation and maintenance; during the installation process, you only need to correctly place the upper joint bearing 611 and the lower joint bearing 613 in the winding and swinging frame 3 and the driving swing arm 7, and then fix them; regular inspection and lubrication can extend their service life.

[0059] Embodiment 2:

[0060] The adjustment assembly 6 includes a first support rod 621, an adjustment drive 622 and a second support rod 623. The top end of the drive swing arm 7 is hinged to the bottom end of the first support rod 621. The hinge method is existing and will not be repeated here. The adjustment drive 622 is arranged at the top end of the first support rod 621. The bottom end of the second support rod 623 is fixedly connected to the output end of the adjustment drive 622. The top end of the second support rod 623 is rotatably connected to the corresponding winding swing frame 3. The adjustment drive 622 is used to drive the second support rod 623 to move up and down, thereby driving the corresponding winding swing frame 3 to move up and down.

[0061] Specifically, the adjusting drive member 622 is a linear motor or a cylinder.

[0062] The two winding swing frames 3 are driven up and down by the adjustment driving parts 622 of the two adjustment components respectively, so that the relative height between the two winding swing frames 3 can be adjusted, and then the parallelism of the functional rollers on the winding swing frames 3 can be adjusted.

[0063] Specifically, the top end of the second support rod 623 is fixedly sleeved on the outer periphery of one end of the rotating shaft 625, and the outer periphery of the other end of the rotating shaft 625 is sleeved with a rotating shaft bearing. The other end of the rotating shaft 625 is rotatably arranged in the rotating shaft installation hole inside the corresponding winding swing frame 3 through the rotating shaft bearing. The rotating shaft installation hole is preferably a blind hole, and the arranged rotating shaft bearing can provide rotation support for the rotating shaft 625. The rotating shaft 625 is close to the rear side of the corresponding winding swing frame 3, and the rotating shaft 625 is located behind the swing frame rotating shaft 4.

[0064] In this embodiment, the adjusting driving member 622 is a linear motor or a cylinder.

[0065] Furthermore, a mounting plate 624 is provided at the top end of the first support rod 621 , and the adjustment driving member 622 is arranged at the top end of the mounting plate 624 .

[0066] The mounting plate 624 may provide mounting support for the adjusting driving member 622 .

[0067] The above-mentioned embodiment 1 and embodiment 2 can be further improved:

[0068] The winding and swinging frame mechanism can be used in vacuum coating equipment, which is evaporation coating equipment or magnetron sputtering coating equipment.

[0069] The vacuum coating equipment includes a vacuum chamber and an unwinding roller and a winding roller 10 arranged in the vacuum chamber; in this application scenario, the first support plate 11 and the second support plate 12 are both part of the inner wall of the vacuum chamber. The unwinding roller and the winding roller 10 are arranged in sequence from front to back and both are arranged horizontally. The winding roller 10 and / or the unwinding roller are provided with a winding swing frame mechanism, specifically, a winding swing frame mechanism is provided in front of the winding roller 10, and the winding swing frame mechanism is arranged in the vacuum chamber;

[0070] Two unwinding roller mounting holes and two winding roller 10 mounting holes corresponding to the two ends of the unwinding roller and the two ends of the winding roller 10 are respectively provided on the inner walls on both sides of the vacuum chamber. Unwinding roller bearings are respectively sleeved on the outer peripheries of the two ends of the unwinding roller, and the two ends of the unwinding roller are rotatably arranged in the two unwinding roller mounting holes through the unwinding roller bearings, and one end of the unwinding roller protrudes from the outer wall of the corresponding side of the vacuum chamber (i.e., the first support plate 11 or the second support plate 12) and is connected to the unwinding drive motor arranged on the outer wall. The unwinding roller bearings provided can provide rotation support for the unwinding roller. The unwinding roller is driven to rotate by the unwinding drive motor, so that the film installed thereon can be unwound by the unwinding roller. The outer peripheries of the two ends of the winding roller 10 are respectively sleeved with winding roller 10 bearings, and the two ends of the winding roller 10 are rotatably arranged in the two winding roller 10 mounting holes through the winding roller 10 bearings, and one end of the winding roller 10 protrudes from the outer wall of the corresponding side of the vacuum chamber and is connected to the winding drive motor arranged on the outer wall. The bearing of the winding roller 10 can provide rotation support for the winding roller 10. The winding roller 10 is driven to rotate by the winding drive motor, so that the film unwound by the unwinding roller can be wound by the winding roller 10.

[0071] Furthermore, a passing roller 101 and a pressing roller 102 are provided between the two winding swing frames 3; both ends of the passing roller 101 are rotatably provided on the winding swing frame 3; and both ends of the pressing roller 102 are rotatably provided on the winding swing frame 3.

[0072] In the second embodiment, two adjustment components 6 are provided to realize automatic adjustment of the parallelism between the passing roller 101, the pressure roller 102 and the swing frame shaft 4. Compared with the existing manual adjustment method, the production efficiency is improved, the labor cost is reduced, and the parallelism between the passing roller 101, the pressure roller 102 and the swing frame shaft 4 can be accurately adjusted, thereby avoiding wrinkles in the wound film.

[0073] Specifically, the passing roller 101 and the pressing roller 102 are connected to the winding swing frame 3 via a rolling bearing 103 .

[0074] More specifically, the hinge point between the driving swing arm 7 and the adjusting assembly 6 is arranged below the passing roller 101 and the pressing roller 102 .

[0075] Specifically, the first support plate 11 and the second support plate 12 are respectively provided with two swing arm drive shaft mounting holes corresponding to the two ends of the swing arm drive shaft 5, and the outer peripheries of the two ends of the swing arm drive shaft 5 are respectively sleeved with swing arm drive shaft bearings 51, and the two ends of the swing arm drive shaft 5 are respectively rotatably arranged in the two swing arm drive shaft mounting holes through the swing arm drive shaft peripheral layer 51.

[0076] The first extension part 52 and the second extension part 53 are respectively formed at both ends of the swing arm driving shaft 5. The first extension part 52 is partially arranged outside the first support plate 11, and the second extension part 53 is partially arranged outside the second support plate 12. The swing frame shaft bearing 41 can provide rotation support for the swing frame shaft 4.

[0077] The winding swing frame 3 is located in front of the winding roller 10. The upper end of the winding swing frame 3 is tilted backward relative to the vacuum chamber and corresponds to the winding roller 10, and the lower end of the winding swing frame 3 is located below the winding roller 10.

[0078] The inner sides of the two winding swing frames 3 are respectively provided with two roller mounting holes, two pressure roller mounting holes and a swing frame shaft mounting hole corresponding to the two ends of the roller 101, the pressure roller 102 and the two ends of the swing frame shaft 4. The outer peripheries of the two ends of the roller 101 are respectively sleeved with roller bearings, and the two ends of the roller 101 are rotatably arranged in the two roller mounting holes through the roller bearings. The outer peripheries of the two ends of the pressure roller 102 are respectively sleeved with pressure roller bearings, and the two ends of the pressure roller 102 are rotatably arranged in the two pressure roller mounting holes through the pressure roller bearings. The outer peripheries of the two ends of the swing frame shaft 4 are respectively sleeved with swing frame shaft bearings, and the two ends of the swing frame shaft 4 are rotatably arranged in the two swing frame shaft bearing mounting holes through the swing frame shaft bearings. The roller 101 corresponds to the upper ends of the two winding swing frames 3, the swing frame shaft 4 corresponds to the lower ends of the two winding swing frames 3, and the pressure roller 102 is located between the roller 101 and the swing frame shaft 4 and close to the front side of the winding swing frame 3. The passing roller 101, the pressing roller 102 and the swing frame shaft 4 are arranged in parallel, and are all arranged in parallel with the winding roller 10. The passing roller bearing provided can provide rotation support for the passing roller 101. The bending roller bearing provided can provide rotation support for the pressing roller 102. The swing frame shaft bearing provided can provide rotation support for the swing frame shaft 4.

[0079] The swing frame shaft 4 can also be replaced by a support roller. The swing frame shaft 4 can also be used as a tension detection roller. The pressure roller 102 can be an active roller, and the passing roller 101 is a driven roller.

[0080] Specifically, one end of the roller 101 protrudes from the outside of the corresponding winding swing frame 3 and has an extended end, which extends out of the outer wall of one side of the vacuum chamber 10 and is connected to a bending roller drive motor disposed on the outer wall of one side of the vacuum chamber 10 through a belt transmission assembly. The bending roller drive motor is used to drive the roller 101 to rotate through the belt transmission assembly.

[0081] In the present invention, the inner side refers to a side close to the center of the vacuum chamber, and the outer side refers to a side far from the center of the vacuum chamber.

[0082] The second support plate 12 is provided with a telescopic driving member 8;

[0083] The fixed end of the telescopic driving member 8 is hinged on the second supporting plate 12;

[0084] The output end of the telescopic driving member 8 is rotatably connected to a driving member swing arm 9, and the driving member swing arm 9 is fixedly connected to the swing arm driving shaft 5. The rotatable connection can be hinged. Compared with setting a servo motor directly connected to the swing arm driving shaft 5, such a setting can reduce the footprint of the winding swing frame mechanism along the length direction of the swing arm driving shaft 5, and the structure is more compact; and the telescopic driving member 8 has a support point on the second support plate 12, and the structure is more stable.

[0085] Specifically, the telescopic drive member 8 can be an electric cylinder; it can control the rotation amplitude of the swing arm drive shaft 5 with high precision, and the electric cylinder has the characteristics of low noise and low vibration during operation, which can further reduce the vibration of the swing arm drive shaft 5 during rotation, causing a large rotation of the winding swing frame 3.

[0086] More specifically, the telescopic driving component 8 is arranged on the side of the second support plate 12 facing away from the first support plate 11, which is convenient for replacing and repairing the telescopic driving component 8. When used in vacuum coating equipment, this arrangement can also prevent the telescopic driving component 8 from being deposited with evaporated coating material or magnetron sputtering coating material.

[0087] The telescopic drive member 8 is located behind the swing frame shaft 4 and is arranged upwardly and tilted. The output end of the telescopic drive member 8 is located above the swing frame shaft 4. The telescopic drive member 8 is used to drive the connecting rod 36 to swing forward and backward. Under the action of the first extension portion 42, the swinging of the drive member swing arm 9 can drive the swing frame shaft 4 to rotate. The rotation of the swing frame shaft 4 can drive the driving swing arms 7 of the two adjustment components to rotate around the axis of the swing frame shaft 4. Under the action of the first support rod 621, the adjustment drive member 622, and the second support rod 623 of the two adjustment components, the second support rods 623 of the two adjustment components can push or pull the two winding swing frames 3 to swing forward and backward respectively, thereby driving the roller 101, the pressure roller 102 and the swing frame shaft 4 away from or close to the winding roller 10.

[0088] In some preferred embodiments, the telescopic drive member 8 may be replaced by a servo electric cylinder or a pneumatic cylinder.

[0089] More specifically, it also includes a counterweight assembly 2, which includes a counterweight block 21, a first connecting rod 22, and a second connecting rod 23. The counterweight block 21 is located below the swing arm drive shaft 5 and in front of the swing arm drive shaft 5. One end of the first connecting rod 22 is fixedly connected to the counterweight block 21, and the other end of the first connecting rod 22 is hinged to one end of the second connecting rod 23. The hinge method is existing and will not be repeated here. The other end of the second connecting rod 23 is fixedly connected to the end of the swing arm drive shaft 5 away from the telescopic drive member 8. The projection of the second connecting rod 23 on the inner wall of the first support plate 11 and the projection of the drive member swing arm 9 on the inner wall of the second support plate 12 are symmetrical about the swing frame shaft 4. There is an angle between the second connecting rod 23 and the first connecting rod 22, and the angle is an obtuse angle. During the rotation of the swing frame shaft 4, under the action of the second extension portion 52, the rotation of the swing frame shaft 4 can drive the second connecting rod 23 to rotate around the axis of the swing frame shaft 4, thereby driving the counterweight block 21 to move up and down through the first connecting rod 22.

[0090] The rotation of the swing arm driving shaft 5 can drive the second connecting rod 23 to rotate around the axis of the swing arm driving shaft 5, so that the counterweight block 21 can be driven to move up and down through the first connecting rod 22.

[0091] Through the above structure, in actual application, before the winding roller 10 performs the winding work, the driving member swing arm 9 is driven to swing backward through the telescopic driving member 8. The backward swinging of the driving member swing arm 9 can drive the swing frame shaft 4 to rotate in the counterclockwise direction. The rotation of the swing frame shaft 4 can drive the driving swing arms 7 of the two adjusting components to rotate in the counterclockwise direction around the axis of the swing frame shaft 4, so that the second support rods 623 of the two adjusting components can pull the two winding swing frames 3 to swing backward respectively, thereby driving the pressure roller 102, the passing roller 101 and the swing frame shaft 4 to approach the winding roller 10. During the process of the swing frame shaft 4 rotating in the counterclockwise direction, the rotation of the swing frame shaft 4 can drive the second connecting rod 23 to rotate in the counterclockwise direction around the axis of the swing frame shaft 4, so that the counterweight block 21 can be driven to move upward through the first connecting rod 22. As the two winding swing frames 3 swing backward, the downward force behind the swing frame shaft 4 will become greater and greater, and through the upward movement of the counterweight block 21, the counterweight block 21 will become higher and higher. Under the action of the counterweight block 21, the downward force in front of the swing frame shaft 4 will also become greater and greater, so that the force behind the swing frame shaft 4 and the force in front of the swing frame shaft 4 can be balanced.

[0092] Afterwards, the unwinding roller performs the unwinding work and the winding roller 10 performs the winding work. As the roll diameter of the film wound by the winding roller 10 increases, the telescopic driving member 8 drives the driving member swing arm 9 to swing forward. The forward swinging of the driving member swing arm 9 can drive the swing frame shaft 4 to rotate in the clockwise direction. The rotation of the swing frame shaft 4 can drive the driving swing arms 7 of the two adjusting components to rotate in the clockwise direction around the axis of the swing frame shaft 4, so that the second support rods 623 of the two adjusting components can push the two winding swing frames 3 to swing forward respectively, thereby driving the pressure roller 102, the passing roller 101 and the swing frame shaft 4 away from the winding roller 10, and through the pressure roller 102 away from the winding roller 10, the pressure roller 102 always maintains a certain distance from the outermost layer of the film surface on the winding roller 10, to ensure that the film surface is flat during the winding process. During the clockwise rotation of the swing frame shaft 4, the rotation of the swing frame shaft 4 can drive the second connecting rod 23 to rotate clockwise around the axis of the swing frame shaft 4, so that the counterweight 21 can be driven to move downward through the first connecting rod 22. Since the downward force behind the swing frame shaft 4 will become smaller and smaller during the clockwise rotation of the two winding swing frames 3, and the counterweight 21 moves lower and lower through the downward movement of the counterweight 21, the downward force in front of the swing frame shaft 4 will also become smaller and smaller under the action of the counterweight 21, so that the force behind the swing frame shaft 4 and the force in front of the swing frame shaft 4 can reach a balance. In the above process, the roller 101 can flatten the film surface of the film wound by the winding roller 10 to ensure the flatness of the winding film surface and the overall winding appearance effect. The swing frame shaft 4 can play a role in conducting and guiding the film, and can also be used as a tension detection roller to detect the tension of the film.

[0093] Before the winding roller 10 is wound, when the heights of the two winding swing frames 3 are inconsistent, the pressure roller 102, the passing roller 101, the swing frame shaft 4 and the winding roller 10 are not parallel, so it is necessary to adjust the parallelism of the pressure roller 102, the passing roller 101, the swing frame shaft 4 and the winding roller 10. For example, when the winding swing frame 3 on the left is higher than the winding swing frame 3 on the right, the pressure roller 102, the passing roller 101, and the end of the swing frame shaft 4 close to the left winding swing frame 3 are tilted upward, and the pressure roller 102, the passing roller 101, the swing frame shaft 4 are not parallel to the winding roller 10. At this time, the adjusting drive member 622 of the adjusting assembly on the left drives the second support rod 623 to move downward, thereby driving the winding swing frame 3 on the left to move downward, and further driving the pressure roller 102, the passing roller 101, and the end of the swing frame shaft 4 close to the left winding swing frame 3 are moved downward until the winding swing frame 3 on the left is at the same height as the winding swing frame 3 on the right. At this time, the pressure roller 102, the passing roller 101, and the two ends of the swing frame shaft 4 are on the same horizontal line, so that the pressure roller 102, the passing roller 101, and the swing frame shaft 4 are parallel to the winding roller 10. When the winding swing frame 3 on the left is lower than the winding swing frame 3 on the right, the adjusting driving member 622 of the adjusting assembly on the left drives the second support rod 623 to move upward, thereby driving the winding swing frame 3 on the left to move upward, and then driving the pressure roller 102, the over roller 101, and the end of the swing frame shaft 4 close to the left winding swing frame 3 to move upward, until the winding swing frame 3 on the left and the winding swing frame 3 on the right are at the same height, at which time the pressure roller 102, the over roller 101, and the two ends of the swing frame shaft 4 are on the same horizontal line, so that the pressure roller 102, the over roller 101, and the swing frame shaft 4 are parallel to the winding roller 10. The height adjustment method of the winding swing frame 3 on the right is the same as that of the winding swing frame 3 on the left, the only difference is that the winding swing frame 3 on the right is driven to move upward or downward by the adjusting driving member 622 of the adjusting assembly on the right, which will not be repeated here.

[0094] The working principle of this organization is as follows:

[0095] Taking the extension of the output end of the telescopic driving member 8 as an example, the extension of the output end of the telescopic driving member 8 drives the driving member swing arm 9 to rotate clockwise, and the driving member swing arm 9 drives the swing arm driving shaft 5 to rotate clockwise along its axial direction, and the swing arm driving shaft 5 drives the driving swing arm 7 to rotate clockwise;

[0096] The winding swing frame 3 is hinged to the first support plate 11 and the second support plate 12 through the swing frame rotating shaft 4, so driving the swing arm 7 to rotate clockwise can drive the adjustment component 6 to rotate clockwise and drive the winding swing frame 3 to rotate clockwise;

[0097] Since the adjustment rod of the adjustment component is made of a buffer structure (such as a hydraulic rod or a gas spring) or a precision-adjustable structure (a linear motor or a cylinder), it has a certain buffering effect. When the swing force of the swing arm drive shaft 5 is too large, the swing of the winding swing frame 3 can be buffered, thereby preventing the winding swing frame mechanism from breaking the film when the film is moving, and reducing damage to the winding swing frame mechanism.

[0098] When the output end of the telescopic driving member 8 retracts, the movement process of the above components changes from clockwise movement to counterclockwise movement.

[0099] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A winding and swinging frame mechanism, characterized in that: include: A first supporting plate (11); a second support plate (12), which is arranged relatively parallel to the first support plate (11); Two winding and swinging frames (3) are arranged parallel to the first support plate (11) and the second support plate (12); the winding and swinging frames (3) are arranged between the first support plate (11) and the second support plate (12); A swing arm drive shaft (5), the swing arm drive shaft (5) passing through the first support plate (11) and the second support plate (12) and being rotatably disposed on the first support plate (11) and the second support plate (12); An adjusting component (6), one end of which is hinged to the winding swing frame (3); A driving swing arm (7) has one end fixedly connected to the swing arm driving shaft (5) and the other end hingedly connected to an end of the adjustment component (6) away from the winding swing frame (3).

2. The winding and swinging frame mechanism according to claim 1, characterized in that: It also includes a swing frame shaft (4), which is arranged through the winding swing frame (3); one end of the swing frame shaft (4) is rotatably connected to the first support plate (11), and the other end of the swing frame shaft (4) is rotatably connected to the second support plate (12).

3. The winding and swinging frame mechanism according to claim 1, characterized in that: The adjustment component (6) comprises an upper joint bearing (611), an adjustment rod (612) and a lower joint bearing (613); The upper joint bearing (611) is hinged to the winding swing frame (3); The lower joint bearing (613) is hinged to the driving swing arm (7); The upper end of the adjusting rod (612) is fixedly connected to the upper joint bearing (611), and the lower end of the adjusting rod (612) is fixedly connected to the lower joint bearing (613).

4. The winding and swinging frame mechanism according to claim 3, characterized in that: An upper fixing nut (614) is provided between the upper joint bearing (611) and the adjusting rod (612); and a lower fixing nut (615) is provided between the lower joint bearing (613) and the adjusting rod (612).

5. The winding and swinging frame mechanism according to claim 1, characterized in that: The adjusting assembly (6) comprises a first support rod (621), an adjusting driving member (622) and a second support rod (623); the top end of the driving swing arm (7) is hinged to the bottom end of the first support rod (621); the adjusting driving member (622) is arranged at the top end of the first support rod (621); the bottom end of the second support rod (623) is fixedly connected to the output end of the adjusting driving member (622); the top end of the second support rod (623) is rotatably connected to the corresponding winding swing frame (3); the adjusting driving member (622) is used to drive the second support rod (623) to move up and down, thereby driving the corresponding winding swing frame (3) to move up and down.

6. The winding and swinging frame mechanism according to claim 5, characterized in that: A mounting plate (624) is provided at the top end of the first support rod (621), and the adjustment drive member (622) is arranged at the top end of the mounting plate (624).

7. The winding and swinging frame mechanism according to any one of claims 1 to 6, characterized in that: The second support plate (12) is provided with a telescopic driving member (8); The fixed end of the telescopic driving member (8) is hinged on the second supporting plate (12); The output end of the telescopic driving member (8) is rotatably connected to a driving member swing arm (9), and the driving member swing arm (9) is fixedly connected to the swing arm driving shaft (5).

8. The winding and swinging frame mechanism according to claim 7, characterized in that: The telescopic driving member (8) is arranged on a side of the second supporting plate (12) facing away from the first supporting plate (11).

9. The winding and swinging frame mechanism according to claim 7, characterized in that: It also includes a counterweight assembly (2), which includes a counterweight block (21), a first connecting rod (22) and a second connecting rod (23); the counterweight block (21) is located below the swing arm drive shaft (5) and in front of the swing arm drive shaft (5); one end of the first connecting rod (22) is fixedly connected to the counterweight block (21); the other end of the first connecting rod (22) is hinged to one end of the second connecting rod (23); the other end of the second connecting rod (23) is fixedly connected to one end of the swing arm drive shaft (5) away from the telescopic drive member (8); the rotation of the swing arm drive shaft (5) can drive the second connecting rod (23) to rotate around the axis of the swing arm drive shaft (5), so that the counterweight block (21) can be driven to move up and down through the first connecting rod (22).

10. The winding and swinging frame mechanism according to claim 9, characterized in that: A passing roller (101) and a pressing roller (102) are provided between the two winding and swinging frames (3); the two ends of the passing roller (101) are respectively rotatably provided on the winding and swinging frames (3); the two ends of the pressing roller (102) are respectively rotatably provided on the winding and swinging frames (3).

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