Glass substrate packaging equipment and packaging method
By introducing a folding mechanism into the glass substrate packaging equipment to fold the end surface of the film and combining the clamping mechanism, the problem of the film falling off during the film wrapping process is solved, and the production efficiency and tear resistance of the film are improved.
Patent Information
- Application Number
- CN202411939787.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-03-21
AI Technical Summary
In the prior art, the film of the glass substrate is prone to fall off during the film wrapping process, resulting in low production efficiency. The main reasons include inappropriate clamping force, excessive film thickness, and problem with clamping mechanism size, which leads to uneven film tension.
A glass substrate packaging device is designed, including a conveying device, a film wrapping device, a folding mechanism and a clamping mechanism. After the film wrap is completed, the end face of the film is folded using a folding mechanism, and the folded end face of the film is clamped by the clamping mechanism, and the film between the glass substrate and the clamping mechanism is finally cut off by the cutting assembly.
By folding the end surface of the film for clamping, the area of the film that the clamping mechanism needs to clamp is reduced, the consistency of film tension is ensured, and the tear resistance is improved by increasing the film thickness, the accuracy requirement for clamping force is reduced, and the production efficiency is improved.
Smart Images
Figure CN119660082A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of glass substrate packaging, and in particular relates to packaging objects by conveying a film along a prescribed route, and in particular relates to a glass substrate packaging device and a packaging method. Background Art
[0002] Before transportation, the glass substrate needs to be wrapped with film to prevent it from being damaged and contaminated.
[0003] In the related art, a film wrapping machine is used to wrap a glass substrate. During the film wrapping process, the stacked glass substrates are transported to the film wrapping machine for film wrapping. After the film wrapping process is completed, the end face of the film is clamped by a clamping mechanism, and then the film is cut by a cutting knife to complete one film wrapping process. During the actual film wrapping process, the film often falls off after cutting, that is, the cut film falls off or tears from the clamping position of the clamping mechanism. When the film needs to be wrapped again, the film needs to be manually picked up from the ground and fixed again by the clamping mechanism, which is troublesome to operate and affects production efficiency.
[0004] There are generally the following reasons for film falling off: first, the clamping force is too small, causing the film to fall; second, the clamping force is too large, causing the film to tear; third, the film is too thin and is prone to tearing; fourth, due to equipment size issues, the clamping surface of the clamping mechanism is too small, so that the clamping mechanism fails to completely clamp the film, resulting in uneven film tension.
[0005] Therefore, how to solve the problem of film falling off caused by uneven tension, too thin thickness, and inappropriate clamping force when the film is clamped is a technical problem that needs to be solved urgently.
[0006] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Summary of the invention
[0007] The embodiments of the present disclosure at least provide a glass substrate packaging device and a packaging method.
[0008] In a first aspect, an embodiment of the present disclosure provides a glass substrate packaging device, comprising: A conveying device for conveying the stacked glass substrates; A film wrapping device, which is arranged at the discharge port of the conveying device; The film wrapping device comprises: A film wrapping machine body, which is arranged at the discharge port of the conveying device; A folding mechanism, which is arranged on a rotating table of the film wrapping machine body; A clamping mechanism, which is arranged on a rotating table of the film wrapping machine body; The control module is configured to control the film wrapping machine body to wrap the stacked glass substrates, control the folding mechanism to fold the end surface of the film after the film wrapping is completed, and then control the clamping mechanism to clamp the folded end surface of the film, and after the clamping is completed, control the cutting component of the film wrapping machine body to cut the film between the glass substrate and the clamping mechanism.
[0009] In an optional embodiment, the folding mechanism includes: Mobile frame, horizontal cylinder, lifting plate, vertical cylinder and supporting parts; The horizontal cylinder is arranged on the rotating table of the film wrapping machine body, and the piston rod of the horizontal cylinder is connected to the moving frame, and the horizontal cylinder is suitable for driving the moving frame to move; The vertical cylinder is arranged on the movable frame; The lifting plate is connected to the piston rod of the vertical cylinder and is suitable for lifting and lowering under the drive of the vertical cylinder; One end of the abutment member is disposed on the lifting plate, and the other end is disposed toward the end surface of the film, and is adapted to be lifted and lowered following the lifting plate, and to move following the movement of the moving frame; The control module is configured to control the operation of the horizontal cylinder and the vertical cylinder, thereby driving the supporting member to fold the end surface of the film.
[0010] In an optional embodiment, the control module controls the horizontal cylinder and the vertical cylinder to work, thereby driving the abutment member to fold the end surface of the film, comprising: Driving the vertical cylinder to drive the supporting member to rise until the bottom surface of the supporting member is located above the end surface of the film; The horizontal cylinder is driven to extend the abutment member until the abutment member passes over the end surface of the film; The vertical cylinder is driven to drive the supporting member to descend, so that the bottom surface of the supporting member is located in the middle of the end surface of the film; The horizontal cylinder is driven to drive the abutment member to retreat and pass over the film. When retreating, the abutment member squeezes the end surface of the film, causing the end surface of the film to bend. The vertical cylinder is driven to drive the supporting member to descend. When descending, the supporting member presses the bent portion of the end surface of the film downward to complete the folding of the end surface of the film.
[0011] In an optional embodiment, the folding mechanism further includes: Rotating motor and transmission assembly; The rotating motor and the transmission assembly are both arranged on the moving frame; The rotating motor is suitable for driving the abutting member to rotate through the transmission assembly; The control module is also configured to control the rotating motor to drive the abutting member to rotate after the clamping mechanism clamps the folded end surface of the film, thereby rubbing the folded end surface of the film to add static electricity to the end surface of the film.
[0012] In an optional embodiment, the abutment member includes: a grinding head and a rotating shaft; One end of the rotating shaft is rotatably disposed on the lifting plate, and the other end passes through the horizontal portion of the moving frame and is fixedly connected to the grinding head; The transmission assembly comprises: a first pulley, a second pulley and a transmission belt; The first pulley is sleeved on the rotating shaft and rotatably arranged on the horizontal part of the moving frame; The second pulley is sleeved on the rotor of the rotating motor; The first pulley and the second pulley are driven by the transmission belt; When the rotating motor rotates, the first pulley is driven to rotate through the transmission belt, and then the rotating shaft is driven to rotate, thereby driving the grinding head to rotate.
[0013] In an optional embodiment, the clamping mechanism includes: a first arc-shaped clamping plate, a second arc-shaped clamping plate and a driving part; The first arc-shaped clamping plate and the second arc-shaped clamping plate are arranged opposite to each other and are both rotatably connected to the rotating platform; The driving part is embedded in the rotating table of the film wrapping machine body and is suitable for driving the first arc-shaped clamping plate and the second arc-shaped clamping plate to rotate toward each other or rotate away from each other; The top surface of the rotating table is provided with a protruding opening; When the first arc-shaped clamping plate and the second arc-shaped clamping plate rotate toward each other, they are rotated out from the extension opening to clamp the folded end surface of the film; When the first arc-shaped clamping plate and the second arc-shaped clamping plate rotate in opposite directions, they are screwed into the extension opening to release the clamping of the end surface of the film wound on the stacked glass substrates.
[0014] In an optional embodiment, the cutting assembly comprises: Support frame, film cutting cylinder, rotating arm and heating wire; The film cutting cylinder is arranged on the support frame; One end of the rotating arm is rotatably disposed on the supporting frame; The other end of the rotating arm is provided with a mounting arm for mounting the heating wire; The heating wire is arranged on the mounting arm and is located above the rotating platform; The control module is also configured to drive the film cutting cylinder to drive the rotating arm to move toward the end surface of the film after the film wrapping machine body is finished wrapping the film until the heating wire on the mounting arm abuts against the end surface of the film and pushes the end surface of the film to the top of the clamping mechanism; after the clamping mechanism clamps the folded end surface of the film, the heating wire is controlled to heat and the film between the glass substrate and the clamping mechanism is cut.
[0015] In an optional embodiment, an elastic holding belt is further provided on the mounting arm; The control module is also configured to drive the film cutting cylinder to drive the rotating arm to continue rotating after the film between the glass substrate and the clamping mechanism is cut, so that the elastic holding belt can stick the end surface of the cut film to the laminated glass substrate after the film wrapping is completed.
[0016] In a second aspect, the embodiments of the present disclosure further provide a packaging method for the glass substrate packaging device as described above, the method comprising: S1, conveying the stacked glass substrates to a rotating table through a conveying device; S2, controlling the rotating table to rotate so that the film wrapping machine body wraps the stacked glass substrates; S3, after wrapping the film, controlling the folding mechanism to fold the end surface of the film; S4, clamping the folded end surface of the film by a clamping mechanism; S5, controlling the cutting assembly to cut the film between the glass substrate and the clamping mechanism.
[0017] In an optional implementation, before step S5 and after step S4, the method further includes: S41, controlling the grinding head of the folding mechanism to rotate, and adding static electricity to the end surface of the film; After step S5, the method further comprises: S51, controlling the rotating arm of the cutting assembly to continue rotating so that the elastic holding belt can attach the end surface of the cut film to the laminated glass substrate after the film wrapping is completed. The beneficial effect of the present invention is that the glass substrate packaging device and packaging method fold the end surface of the film by adding a folding mechanism to provide for subsequent clamping of the clamping mechanism. Folding the end surface of the film, on the one hand, reduces the area of the film that needs to be clamped by the clamping mechanism, ensuring the consistency of the tension of the film, and on the other hand, by increasing the thickness of the clamped film, the tear resistance of the film is improved, reducing the precision requirement for the clamping force of the clamping mechanism.
[0018] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.
[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, this article specifically cites preferred embodiments and provides detailed descriptions as follows in conjunction with the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 A schematic diagram of the structure of a glass substrate packaging device provided in an embodiment of the present disclosure; Figure 2 A schematic structural diagram of a film wrapping device provided in an embodiment of the present disclosure; Figure 3 A partial structural schematic diagram of a film wrapping device provided in an embodiment of the present disclosure; Figure 4 A partial structural schematic diagram of a film wrapping device from another perspective provided in an embodiment of the present disclosure; Figure 5 A top view of a partial structure of a film wrapping device provided by an embodiment of the present disclosure; Figure 6 A schematic diagram of a resisting member provided in an embodiment of the present disclosure folding an end surface of a film; Figure 7 A schematic diagram of a film after the end surface is folded by the supporting member provided in an embodiment of the present disclosure.
[0022] In the figure: 100, conveying device; 200, film wrapping device; 210, film wrapping machine body; 211, rotating table; 2111, extension port; 212, cutting assembly; 2121, supporting frame; 2122, film cutting cylinder; 2123, rotating arm; 2123a, mounting arm; 2124, heating wire; 2125, elastic supporting belt; 220, folding mechanism; 221, moving frame; 2211, horizontal part; 222, horizontal cylinder; 223 , lifting plate; 224, vertical cylinder; 225, supporting member; 2251, grinding head; 2252, rotating shaft; 226, rotating motor; 227, transmission assembly; 2271, first pulley; 2272, second pulley; 2273, transmission belt; 230, clamping mechanism; 231, first arc-shaped clamping plate; 232, second arc-shaped clamping plate; 233, driving unit; 300, glass substrate; 400, film; 410, end face. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, in the drawings, the thickness of the components may be exaggerated or reduced in order to effectively describe the technical content.
[0025] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0026] See also Figure 1 and Figure 2At least one embodiment provides a glass substrate 300 packaging device, comprising: a conveying device 100, which is used to convey the stacked glass substrates 300; a film wrapping device 200, which is arranged at the discharge port of the conveying device 100; the film wrapping device 200 comprises: a film wrapping machine body 210, which is arranged at the discharge port of the conveying device 100; a folding mechanism 220, which is arranged on a rotating table 211 of the film wrapping machine body 210; a clamping mechanism 230, which is arranged on the film wrapping machine body 210 The control module is configured to control the wrapping machine body 210 to wrap the laminated glass substrate 300, and after wrapping, control the folding mechanism 220 to fold the end surface 410 of the film 400, and then control the clamping mechanism 230 to clamp the folded end surface 410 of the film 400, and after clamping, control the cutting assembly 212 of the wrapping machine body 210 to cut the film 400 between the glass substrate 300 and the clamping mechanism 230. By adding the folding mechanism 220, the end surface 410 of the film 400 is folded for subsequent clamping by the clamping mechanism 230. Folding the end surface 410 of the film 400, on the one hand, reduces the area of the film 400 that needs to be clamped by the clamping mechanism 230, ensuring the consistency of the tension of the film 400, and on the other hand, increases the thickness of the clamped film 400 to improve the tear resistance of the film 400, thereby reducing the precision requirements for the clamping force of the clamping mechanism 230.
[0027] See also Figure 3 In some embodiments, the folding mechanism 220 includes: a moving frame 221, a horizontal cylinder 222, a lifting plate 223, a vertical cylinder 224 and a supporting member 225; the horizontal cylinder 222 is arranged on the rotating table 211 of the film wrapping machine body 210, and the piston rod of the horizontal cylinder 222 is connected to the moving frame 221, and the horizontal cylinder is suitable for driving the moving frame 221 to move; the vertical cylinder 224 is arranged on the moving frame 221; the lifting plate 223 and the vertical cylinder 2 24 is connected with the piston rod of the horizontal cylinder 222, and is suitable for lifting and lowering under the drive of the vertical cylinder 224; one end of the abutment 225 is arranged on the lifting plate 223, and the other end is arranged toward the end surface 410 of the film 400, and is suitable for lifting and lowering following the lifting plate 223, and moving following the movement of the moving frame 221; the control module is configured to control the operation of the horizontal cylinder 222 and the vertical cylinder 224, so as to drive the abutment 225 to fold the end surface 410 of the film 400.
[0028] See also Figure 6, wherein the direction of the arrow indicates the movement direction of the resisting member 225. The control module controls the horizontal cylinder 222 and the vertical cylinder 224 to work, thereby driving the resisting member 225 to fold the end surface 410 of the film 400, including: S110: Drive the vertical cylinder 224 to drive the supporting member 225 to rise until the bottom surface of the supporting member 225 is located above the end surface 410 of the film 400. Figure 6 As shown in (a) to (b).
[0029] S120: Drive the horizontal cylinder 222 to drive the abutment member 225 to extend until the abutment member 225 passes over the end surface 410 of the film 400. Figure 6 As shown in (b) to (c).
[0030] S130: Drive the vertical cylinder 224 to drive the supporting member 225 to descend, so that the bottom surface of the supporting member 225 is located in the middle of the end surface 410 of the film 400. Figure 6 As shown in (c) to (d).
[0031] S140: Drive the horizontal cylinder 222 to drive the abutting member 225 to retreat and pass over the film 400. When retreating, the abutting member 225 squeezes the end surface 410 of the film 400, so that the end surface 410 of the film 400 is bent. Figure 6 As shown in (d) to (e).
[0032] S150: Drive the vertical cylinder 224 to drive the supporting member 225 to descend. When descending, the supporting member 225 presses the bent portion of the end surface 410 of the film 400 downward to complete the folding of the end surface 410 of the film 400. Figure 6 As shown in (e) to (f) in FIG. 4 , the folded film 400 is as shown in FIG. Figure 7 shown.
[0033] After the cutting assembly 212 cuts the film 400 between the glass substrate 300 and the clamping mechanism 230, the cut portion of the film 400 wrapped around the glass substrate 300 will sag, resulting in ends at the wrapped portion. During subsequent circulation, the film 400 is prone to partial detachment.
[0034] In order to avoid such a situation, at least one embodiment adds static electricity to the end surface 410 of the film 400, so that after the film 400 is cut, it is directly adsorbed onto the film 400 that has been wrapped on the glass substrate 300. The specific structure is as follows, please continue to refer to Figure 3The folding mechanism 220 also includes: a rotating motor 226 and a transmission assembly 227; the rotating motor 226 and the transmission assembly 227 are both arranged on the moving frame 221; the rotating motor 226 is suitable for driving the supporting member 225 to rotate through the transmission assembly 227; the control module is also configured to control the rotating motor 226 to drive the supporting member 225 to rotate after the clamping mechanism 230 clamps the folded end surface 410 of the film 400, thereby rubbing the folded end surface 410 of the film 400 to add static electricity to the end surface 410 of the film 400.
[0035] The supporting member 225 comprises: a grinding head 2251 and a rotating shaft 2252; one end of the rotating shaft 2252 is rotatably arranged on the lifting plate 223, and the other end is fixedly connected with the grinding head 2251 after passing through the horizontal part 2211 of the moving frame 221; the transmission assembly 227 comprises: a first pulley 2271, a second pulley 2272 and a transmission belt 2273; the first pulley 2271 is sleeved on the rotating shaft 2252 and rotatably arranged on the horizontal part 2211 of the moving frame 221; the second pulley 2272 is sleeved on the rotor of the rotating motor 226; the first pulley 2271 and the second pulley 2272 are transmitted through the transmission belt 2273; when the rotating motor 226 rotates, the first pulley 2271 is driven to rotate through the transmission belt 2273, and then the rotating shaft 2252 is driven to rotate, thereby driving the grinding head 2251 to rotate. The film 400 is rubbed by the rotation of the grinding head 2251, thereby adding static electricity to the film 400. After the cutting component 212 cuts the film 400, the adsorption force at the cutting point is increased by static electricity, thereby avoiding the formation of ends at the film wrapping point.
[0036] See also Figure 2 and Figure 4In some embodiments, the clamping mechanism 230 includes: a first arc-shaped clamping plate 231, a second arc-shaped clamping plate 232 and a driving unit 233; the first arc-shaped clamping plate 231 and the second arc-shaped clamping plate 232 are arranged opposite to each other and are both rotatably connected to the rotating table 211; the driving unit 233 is embedded in the rotating table 211 of the film wrapping machine body 210, and is suitable for driving the first arc-shaped clamping plate 231 and the second arc-shaped clamping plate 232 to rotate toward each other or rotate away from each other; The top surface of the rotating table 211 is provided with a protruding opening 2111; when the first arc-shaped clamping plate 231 and the second arc-shaped clamping plate 232 rotate toward each other, they are rotated out from the protruding opening 2111 to clamp the folded end surface 410 of the film 400; when the first arc-shaped clamping plate 231 and the second arc-shaped clamping plate 232 rotate away from each other, they are rotated into the protruding opening 2111 to release the clamping of the end surface 410 of the film 400 wrapped around the stacked glass substrates 300.
[0037] Specifically, when wrapping the film, the control module first controls the rotating table 211 to rotate. At this time, the clamping mechanism 230 clamps the end of the film 400 and then rotates with the rotating table 211. After the rotating table 211 rotates a preset number of circles, the control module controls the driving unit 233 to drive the first arc-shaped clamping plate 231 and the second arc-shaped clamping plate 232 to rotate in opposite directions and screw into the extension port 2111. The rotating table 211 continues to rotate until the film wrapping is completed.
[0038] See also Figure 4 and Figure 5 In some embodiments, the cutting assembly 212 includes: a support frame 2121, a film cutting cylinder 2122, a rotating arm 2123 and a heating wire 2124; the film cutting cylinder 2122 is arranged on the support frame 2121; one end of the rotating arm 2123 is rotatably arranged on the support frame 2121; the other end of the rotating arm 2123 is provided with a mounting arm 2123a for mounting the heating wire 2124; the heating wire 2124 is arranged on the mounting arm 2123a and is located above the rotating table 211; the control module is also configured to drive the film cutting cylinder 2122 to drive the rotating arm 2123 to move toward the end surface 410 of the film 400 after the film wrapping of the film wrapping machine body 210 is completed, and the movement direction is as follows Figure 5 As shown in FIG. 5(F), the heating wire 2124 on the mounting arm 2123a is in contact with the end surface 410 of the film 400 and pushes the end surface 410 of the film 400 to the top of the clamping mechanism 230. After the clamping mechanism 230 clamps the folded end surface 410 of the film 400, the heating wire 2124 is controlled to heat and the film 400 between the glass substrate 300 and the clamping mechanism 230 is cut off.
[0039] Please continue reading Figure 4 and Figure 5 In some embodiments, the mounting arm 2123a is further provided with an elastic holding belt 2125; the control module is further configured to drive the film cutting cylinder 2122 to drive the rotating arm 2123 to continue rotating after the film 400 between the glass substrate 300 and the clamping mechanism 230 is cut, so that the elastic holding belt 2125 can make the end surface 410 of the cut film 400 fit on the laminated glass substrate 300 after the film wrapping is completed. After the cutting assembly 212 cuts the film 400, the rotating arm 2123 is driven to continue rotating so that the holding belt can hold the cut film 400 on the glass substrate 300, and press the film 400 on the glass substrate 300, so that the cut film 400 is closely attached to the glass substrate 300.
[0040] At least one embodiment further provides a packaging method of the glass substrate 300 packaging device as described above, the method comprising: S1 , the stacked glass substrates 300 are transported to the rotating table 211 by the transport device 100 .
[0041] S2 , controlling the rotating table 211 to rotate so that the film wrapping machine body 210 wraps the laminated glass substrates 300 .
[0042] S3, after wrapping is completed, the folding mechanism 220 is controlled to fold the end surface 410 of the film 400.
[0043] S4, clamping the folded end surface 410 of the film 400 by the clamping mechanism 230.
[0044] S5 , controlling the cutting assembly 212 to cut the film 400 between the glass substrate 300 and the clamping mechanism 230 .
[0045] In some embodiments, before step S5 and after step S4, the method further includes: S41, controlling the grinding head 2251 of the folding mechanism 220 to rotate to add static electricity to the end surface 410 of the film 400; after step S5, the method further includes: S51, controlling the rotating arm of the cutting assembly 212 to continue rotating so that the elastic supporting belt 2125 can adhere the end surface 410 of the cut film 400 to the laminated glass substrate 300 after the wrapping is completed.
[0046] In summary, the present invention provides a glass substrate 300 packaging device and packaging method, wherein the glass substrate 300 packaging device comprises: a conveying device 100, which is used to convey the stacked glass substrates 300; a film wrapping device 200, which is arranged at the discharge port of the conveying device 100; the film wrapping device 200 comprises: a film wrapping machine body 210, which is arranged at the discharge port of the conveying device 100; a folding mechanism 220, which is arranged on a rotating table 211 of the film wrapping machine body 210; a clamping mechanism 230, which is arranged On the rotating table 211 of the wrapping machine body 210; a control module is configured to control the wrapping machine body 210 to wrap the laminated glass substrate 300, and after wrapping, control the folding mechanism 220 to fold the end surface 410 of the film 400, and then control the clamping mechanism 230 to clamp the folded end surface 410 of the film 400, and after clamping, control the cutting assembly 212 of the wrapping machine body 210 to cut the film 400 between the glass substrate 300 and the clamping mechanism 230. By adding the folding mechanism 220, the end surface 410 of the film 400 is folded for subsequent clamping by the clamping mechanism 230. Folding the end surface 410 of the film 400, on the one hand, reduces the area of the film 400 that needs to be clamped by the clamping mechanism 230, ensuring the consistency of the tension of the film 400, and on the other hand, increases the thickness of the clamped film 400 to improve the tear resistance of the film 400, thereby reducing the precision requirements for the clamping force of the clamping mechanism 230.
[0047] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A glass substrate packaging device, characterized in that: include: A conveying device (100) for conveying stacked glass substrates (300); A film wrapping device (200), which is arranged at the discharge port of the conveying device (100); The film wrapping device (200) comprises: A film wrapping machine body (210), which is arranged at the discharge port of the conveying device (100); a folding mechanism (220), which is arranged on the rotating table (211) of the film wrapping machine body (210); a clamping mechanism (230) disposed on the rotating table (211) of the film wrapping machine body (210); A control module is configured to control the film wrapping machine body (210) to wrap the stacked glass substrates (300), and after the film wrapping is completed, control the folding mechanism (220) to fold the end surface (410) of the film (400), and then control the clamping mechanism (230) to clamp the folded end surface (410) of the film (400), and after the clamping is completed, control the cutting component (212) of the film wrapping machine body (210) to cut the film (400) between the glass substrate (300) and the clamping mechanism (230).
2. The glass substrate packaging equipment according to claim 1, characterized in that: The folding mechanism (220) comprises: A movable frame (221), a horizontal cylinder (222), a lifting plate (223), a vertical cylinder (224), and a supporting member (225); The horizontal cylinder (222) is arranged on the rotating table (211) of the film wrapping machine body (210), and the piston rod of the horizontal cylinder (222) is connected to the moving frame (221), and the horizontal cylinder (222) is suitable for driving the moving frame (221) to move; The vertical cylinder (224) is arranged on the moving frame (221); The lifting plate (223) is connected to the piston rod of the vertical cylinder (224) and is suitable for lifting and lowering under the drive of the vertical cylinder (224); One end of the abutting member (225) is arranged on the lifting plate (223), and the other end is arranged toward the end surface (410) of the film (400), and is suitable for following the lifting plate (223) to be lifted and lowered, and following the movement of the moving frame (221) to be moved; The control module is configured to control the operation of the horizontal cylinder (222) and the vertical cylinder (224), thereby driving the supporting member (225) to fold the end surface (410) of the film (400).
3. The glass substrate packaging equipment according to claim 2, characterized in that: The step of the control module controlling the horizontal cylinder (222) and the vertical cylinder (224) to operate, thereby driving the supporting member (225) to fold the end surface (410) of the film (400), comprises: Driving the vertical cylinder (224) to drive the supporting member (225) to rise until the bottom surface of the supporting member (225) is located above the end surface (410) of the film (400); Driving the horizontal cylinder (222) to drive the supporting member (225) to extend until the supporting member (225) passes over the end surface (410) of the film (400); Driving the vertical cylinder (224) to drive the supporting member (225) to descend, so that the bottom surface of the supporting member (225) is located in the middle of the end surface (410) of the film (400); The horizontal cylinder (222) is driven to drive the supporting member (225) to retreat and pass over the film (400); when retreating, the supporting member (225) presses the end surface (410) of the film (400), so that the end surface (410) of the film (400) is bent; The vertical cylinder (224) is driven to drive the supporting member (225) to descend. When descending, the supporting member (225) presses the bent portion of the end surface (410) of the film (400) downward, thereby completing the folding of the end surface (410) of the film (400).
4. The glass substrate packaging equipment according to claim 2, characterized in that: The folding mechanism (220) further includes: A rotating motor (226) and a transmission assembly (227); The rotating motor (226) and the transmission assembly (227) are both arranged on the moving frame (221); The rotating motor (226) is suitable for driving the supporting member (225) to rotate via the transmission assembly (227); The control module is further configured to control the rotating motor (226) to drive the abutting member (225) to rotate after the clamping mechanism (230) clamps the folded end surface (410) of the film (400), thereby rubbing the folded end surface (410) of the film (400) and adding static electricity to the end surface (410) of the film (400).
5. The glass substrate packaging equipment according to claim 4, characterized in that: The supporting member (225) comprises: a grinding head (2251) and a rotating shaft (2252); One end of the rotating shaft (2252) is rotatably arranged on the lifting plate (223), and the other end passes through the horizontal portion (2211) of the movable frame (221) and is fixedly connected to the grinding head (2251); The transmission assembly (227) comprises: a first pulley (2271), a second pulley (2272) and a transmission belt (2273); The first pulley (2271) is sleeved on the rotating shaft (2252) and is rotatably disposed on the horizontal portion (2211) of the movable frame (221); The second pulley (2272) is sleeved on the rotor of the rotating motor (226); The first pulley (2271) and the second pulley (2272) are driven via the transmission belt (2273); When the rotating motor (226) rotates, it drives the first pulley (2271) to rotate via the transmission belt (2273), thereby driving the rotating shaft (2252) to rotate, thereby driving the grinding head (2251) to rotate.
6. The glass substrate packaging equipment according to claim 1, characterized in that: The clamping mechanism (230) comprises: a first arc-shaped clamping plate (231), a second arc-shaped clamping plate (232) and a driving part (233); The first arc-shaped clamping plate (231) and the second arc-shaped clamping plate (232) are arranged opposite to each other and are both rotatably connected to the rotating platform (211); The driving part (233) is embedded in the rotating table (211) of the film wrapping machine body (210), and is suitable for driving the first arc-shaped clamping plate (231) and the second arc-shaped clamping plate (232) to rotate towards each other or rotate away from each other; The top surface of the rotating platform (211) is provided with a protruding opening (2111); When the first arc-shaped clamping plate (231) and the second arc-shaped clamping plate (232) rotate towards each other, they are rotated out of the extension opening (2111) to clamp the folded end surface (410) of the film (400); When the first arc-shaped clamping plate (231) and the second arc-shaped clamping plate (232) rotate in opposite directions, they are screwed into the extension opening (2111) to release the clamping of the end surface (410) of the film (400) wound on the stacked glass substrates (300).
7. The glass substrate packaging equipment according to claim 1, characterized in that: The cutting assembly (212) comprises: A support frame (2121), a film cutting cylinder (2122), a rotating arm (2123) and a heating wire (2124); The film cutting cylinder (2122) is arranged on the support frame (2121); One end of the rotating arm (2123) is rotatably disposed on the supporting frame (2121); The other end of the rotating arm (2123) is provided with a mounting arm (2123a) for mounting the heating wire (2124); The heating wire (2124) is arranged on the mounting arm (2123a) and is located above the rotating platform (211); The control module is also configured to drive the film cutting cylinder (2122) to drive the rotating arm (2123) to move toward the end surface (410) of the film (400) after the film wrapping machine body (210) is completed, until the heating wire (2124) on the mounting arm (2123a) abuts against the end surface (410) of the film (400), and pushes the end surface (410) of the film (400) to the top of the clamping mechanism (230); after the clamping mechanism (230) clamps the folded end surface (410) of the film (400), the heating wire (2124) is controlled to heat, and the film (400) between the glass substrate (300) and the clamping mechanism (230) is cut.
8. The glass substrate packaging equipment according to claim 7, characterized in that: The mounting arm (2123a) is also provided with an elastic supporting belt (2125); The control module is further configured to, after the film (400) between the glass substrate (300) and the clamping mechanism (230) is cut, drive the film cutting cylinder (2122) to drive the rotating arm (2123) to continue rotating, so that the elastic holding belt (2125) can adhere the end surface (410) of the cut film (400) to the laminated glass substrate (300) after the film wrapping is completed.
9. A packaging method for a glass substrate packaging device as claimed in claim 1, characterized in that: The method comprises: S1, conveying the stacked glass substrates (300) to a rotating table (211) by means of a conveying device (100); S2, controlling the rotating table (211) to rotate so that the film wrapping machine body (210) wraps the stacked glass substrates (300); S3, after wrapping is completed, controlling the folding mechanism (220) to fold the end surface (410) of the film (400); S4, clamping the folded end surface (410) of the film (400) by means of a clamping mechanism (230); S5, controlling the cutting assembly (212) to cut the thin film (400) between the glass substrate (300) and the clamping mechanism (230).
10. The packaging method of glass substrate packaging equipment according to claim 9, characterized in that: Before step S5 and after step S4, the method further includes: S41, controlling the grinding head (2251) of the folding mechanism (220) to rotate, so as to add static electricity to the end surface (410) of the film (400); After step S5, the method further comprises: S51, controlling the rotating arm (2123) of the cutting assembly (212) to continue rotating so that the elastic supporting belt (2125) can attach the end surface (410) of the cut film (400) to the laminated glass substrate (300) after the film wrapping is completed.