Glass film sticking machine facilitating roll material feeding

Abstract

The utility model discloses a glass film sticking machine convenient for roll material feeding, which comprises a film sticking machine body, the film sticking machine body comprises a rack, an upper film sticking rubber roller and a lower film sticking rubber roller which are rotatably connected with the rack, and two film sleeving rolling shafts which are arranged on the left side and the right side above the upper film sticking rubber roller, the front ends of the two film sleeving rolling shafts are respectively connected with a first bearing, and the front ends of the two film sleeving rolling shafts are respectively connected with a second bearing. The film sleeving rolling shafts are arranged on the rack, the rear ends of the film sleeving rolling shafts are connected with second bearings respectively, the bottoms of the two second bearings are fixedly connected with supporting columns which are vertically arranged respectively, the two supporting columns are rotationally matched with the rack respectively so that the film sleeving rolling shafts can swing with the supporting columns as rotating shafts, and placing grooves are formed in the left side and the right side of the front end of the rack respectively. The first bearings at the front ends of the two film sleeving rolling shafts are correspondingly and movably arranged in the two placing grooves, and limiting pieces used for limiting the first bearings from moving to the outside from the placing grooves are arranged on the top of the rack in an up-down movable fit mode. According to the technical scheme, the gluing film roll feeding mode is simple, the roll feeding speed is higher, and then the film pasting efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to film laminating machines, and in particular to a glass film laminating machine which is convenient for loading rolls. Background Art

[0002] Existing glass surfaces are generally provided with a coating layer. After the glass is coated, a protective film is generally required to protect the coating layer from being damaged. Although the existing film laminating machines can meet the needs of production and use, there are still certain structural deficiencies. For example, Chinese patent CN202717713U discloses a glass film laminating machine. The two ends of the film laminating roller on this film laminating machine are placed in the grooves at the top of the bracket. When the protective film on the film laminating roller is used up, the film laminating roller is generally lifted and removed by a crane, and then the film laminating roller with the protective film roll is transferred to the top of the bracket by the crane. This method of protecting the film roll is more troublesome and slow, which affects the efficiency of film laminating. Utility Model Content

[0003] In order to overcome the existing technical defects, the purpose of the present invention is to provide a glass film laminating machine that is convenient for loading and unloading materials to solve the above technical problems.

[0004] The technical solutions adopted by the present invention to solve the technical problems are as follows:

[0005] According to one aspect of the present invention, a glass film laminating machine that is convenient for rolling up materials is designed, including: a film laminating machine body, the film laminating machine body including a frame, an upper film laminating rubber roller and a lower film laminating rubber roller rotatably connected to the frame, and two film rollers arranged on the left and right sides above the upper film roller, the front ends of the two film rollers are respectively connected to a first bearing, and the rear ends are respectively connected to a second bearing, the bottoms of the two second bearings are respectively fixed with vertically arranged support columns, the two support columns are respectively rotatably cooperated with the frame so that the film rollers can swing with the support columns as the rotating axis, and the left and right sides of the front end of the frame are respectively provided with insertion grooves, the first bearings at the front ends of the two film rollers are correspondingly movably placed in the two insertion grooves, and the top of the frame is movably cooperated with a limit member for limiting the first bearing from moving from the insertion groove to the outside.

[0006] By adopting the above technical solution, when the protective film on the film roller is used up, the limit piece is manually moved up to release the restriction on the front end of the film roller, and then the film roller is pulled to swing so that the front end is out of the insertion groove, and then the protective film roll is connected from the front end of the film roller to the winding shaft, and then the film roller is pushed to place the first bearing at its front end into the insertion groove, and the limit piece is moved down to limit the movement of the first bearing, thereby completing the winding of the material onto the film roller. Compared with the existing winding method of transferring the empty film roller by a crane and then transferring the film roller with the protective film roll to the film laminating machine, the film winding method of this technical solution is simple and the winding speed is faster, thereby improving the film laminating efficiency.

[0007] In order to better solve the above technical defects, the present invention also has a better technical solution:

[0008] In some embodiments, the front end of the film roller is connected to a drive assembly for driving the film roller to rotate. Thus, when a heavy protective film roll is placed on the film roller, the drive assembly can drive the film roller to rotate, making it easier to unload the film.

[0009] In some embodiments, the driving assembly includes a motor, a driving gear and a driven gear. The motor is mounted on a frame, and its driving end is connected to the driving gear. The driven gear is connected to the film roller and meshes with the driving gear.

[0010] In some embodiments, a connecting seat is provided below the support column, a third bearing is installed in a groove on the connecting seat, and the lower end of the support column is connected to the third bearing.

[0011] In some embodiments, the front and rear ends of the frame are each provided with a lifting drive device. The driving ends of the lifting drive devices are respectively connected to adjustment blocks that slide up and down with the frame. The lifting drive devices are used to drive the adjustment blocks up and down, and the ends of the upper film-applying rubber roller are correspondingly engaged with the two adjustment blocks for rotation. This can meet the needs of film-applying on glass of different thicknesses.

[0012] In some embodiments, the limiting member is a hand-tightened rubber head screw, and a threaded hole connected to the insertion slot is provided on the top of the frame. The hand-tightened rubber head screw cooperates with the threaded hole, and screwing the hand-tightened rubber head screw can make its lower end abut against the first bearing.

[0013] In some embodiments, the front end of the film roller is extended with an extension portion for facilitating pulling the roller to rotate.

[0014] In some embodiments, the envelope roller is an inflatable roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural diagram of a glass film laminating machine that is convenient for loading rolls according to an embodiment of the present invention;

[0016] Figure 2 A schematic diagram of the structure of the glass film laminating machine from another perspective for convenient loading of the roll material, in which the front end of the film roller is in the state after swinging;

[0017] Figure 3 A schematic diagram of the structure of a glass film laminating machine for convenient loading of rolls;

[0018] Reference numerals:

[0019] 1. Frame; 101. Insertion slot; 2. Upper film laminating rubber roller; 3. Lower film laminating rubber roller; 4. Film covering roller; 41. Extension part; 5. Conveying rubber roller; 6. Rubber roller; 7. First bearing; 8. Second bearing; 9. Support column; 10. Connecting seat; 11. Third bearing; 12. Limiting piece; 13. Driving gear; 14. Driven gear; 15. Lifting drive device; 16. Adjusting block. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, and fixing should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] refer to Figures 1 to 3As shown, the utility model provides a glass film laminating machine that is convenient for loading rolls, including: a film laminating machine body, the film laminating machine body including a frame 1, an upper film laminating rubber roller 2 and a lower film laminating rubber roller 3 rotatably connected to the frame 1, and two film rollers 4 arranged on the left and right sides above the upper film laminating rubber roller 2. The frame 1 is mainly composed of a horizontal frame and two side frames arranged on both sides of the front and rear sides of the frame. The side frames are plate-shaped or box-shaped structures, etc. A plurality of conveying rubber rollers 5 are arranged horizontally at the right end of the frame, and a plurality of mounting shafts are arranged horizontally at the left end. Multiple rubber rollers 6 are distributed, and the top surfaces of the conveying rubber roller 5, the rubber roller 6 and the lower film-laminating rubber roller 3 are in the same plane. The two film rollers 4 are arranged longitudinally, and the front ends of the two film rollers 4 are respectively connected to the first bearings 7, and the rear ends are respectively connected to the second bearings 8. The bottoms of the two second bearings 8 are respectively welded with vertically arranged support columns 9. The two support columns 9 are respectively rotated with the frame 1 so that the film rollers 4 can swing with the support columns 9 as the rotating axis. Furthermore, a connecting seat 10 is provided below the support columns 9. The connecting seat 10 is fixedly connected to the frame 1, and a third bearing 11 is installed in the groove at the top of the connecting seat 10. The lower end of the support column 9 is rotatably connected to the third bearing 11. The left and right sides of the front end of the frame 1 are respectively provided with insertion grooves 101. The first bearings 7 at the front ends of the two film rollers 4 are correspondingly and movably inserted into the two insertion grooves 101. The front end of the film roller 4 is extended with an extension portion 41 for pulling it to rotate. The top of the frame 1 is movably matched with a limiter 12 for limiting the movement of the first bearing 7 from the insertion groove 101 to the outside. The limiter 12 It is a hand-tightened rubber head screw. A threaded hole connected to the insertion groove 101 is provided on the top of the frame 1. The hand-tightened rubber head screw is threadedly matched with the threaded hole. Twisting the hand-tightened rubber head screw can make its lower end abut against the first bearing 7. Twisting the rubber head screw in the opposite direction can make it move upward and not abut against the first bearing 7, thereby releasing the restriction on the first bearing 7. When the extension part 41 is pulled, the first bearing 7 at the front end of the film roller 4 can be separated from the insertion groove 101, wherein the film roller 4 is an air expansion shaft or other commonly used roller. In this embodiment, the film roller 4 is preferably an air expansion shaft.

[0024] The front end of the film roller 4 is connected to a driving assembly that drives it to rotate. The driving assembly includes a motor, a driving gear 13 and a driven gear 14. The motor is installed in the frame 1, and its driving end is connected to the driving gear 13. The driven gear 14 is connected to the film roller 4 and meshes with the driving gear 13.

[0025] The front and rear ends of the frame 1 are respectively provided with a lifting drive device 15, which is a cylinder, a hydraulic cylinder, an electric cylinder, etc. In this embodiment, the lifting drive device 15 is preferably a cylinder, and the driving ends of the lifting drive device 15 are respectively connected to adjustment blocks 16, which slide up and down with the frame 1. The lifting drive device 15 is used to drive the adjustment blocks 16 to move up and down, and the two ends of the upper film-laminating rubber roller 2 correspond to the two adjustment blocks 16 for rotation. When the two lifting drive devices 15 simultaneously drive the two adjustment blocks 16 to move up and down, the height of the upper film-laminating rubber roller 2 can be adjusted, thereby realizing the adjustment of the distance between the upper film-laminating rubber roller 2 and the lower film-laminating rubber roller 3.

[0026] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all fall within the scope of protection of the present invention.

Claims

1. A glass film laminating machine that is convenient for loading coils, characterized in that: include: The film laminating machine body includes a frame, an upper film laminating rubber roller and a lower film laminating rubber roller rotatably connected to the frame, and two film rollers arranged on the left and right sides above the upper film laminating rubber roller, the front ends of the two film rollers are respectively connected to a first bearing, and the rear ends are respectively connected to a second bearing, and the bottoms of the two second bearings are respectively fixed with vertically arranged support columns, and the two support columns are respectively rotatably cooperated with the frame so that the film rollers can swing with the support columns as the rotating axis, and the left and right sides of the front end of the frame are respectively provided with insertion grooves, and the first bearings at the front ends of the two film rollers are correspondingly movably inserted into the two insertion grooves, and the top of the frame is movably cooperated with a limit member for limiting the first bearing from moving from the insertion groove to the outside.

2. The glass film laminating machine with convenient coil loading according to claim 1, characterized in that: The front end of the film roller is connected to a driving component for driving the roller to rotate.

3. The glass film laminating machine with convenient coil loading according to claim 2, characterized in that: The driving assembly includes a motor, a driving gear and a driven gear. The motor is installed on the frame, and its driving end is connected to the driving gear. The driven gear is connected to the film roller and meshes with the driving gear.

4. The glass film laminating machine with convenient coil loading according to claim 1, characterized in that: A connecting seat is provided below the support column, a third bearing is installed in a groove on the connecting seat, and the lower end of the support column is rotatably connected to the third bearing.

5. The glass film laminating machine with convenient coil loading according to claim 1, characterized in that: The front and rear ends of the frame are respectively provided with lifting drive devices, and the driving ends of the lifting drive devices are respectively connected to adjustment blocks that slide up and down with the frame. The lifting drive devices are used to drive the adjustment blocks to move up and down, and the two ends of the upper film-laminating rubber roller are correspondingly rotated with the two adjustment blocks.

6. The glass film laminating machine with convenient coil loading according to claim 1, characterized in that: The limiting member is a hand-tightened rubber head screw, and a threaded hole connected to the insertion groove is provided on the top of the frame. The hand-tightened rubber head screw cooperates with the threaded hole. Screwing the hand-tightened rubber head screw can make its lower end abut against the first bearing.

7. The glass film laminating machine with convenient coil loading according to claim 1, characterized in that: An extension portion is provided at the front end of the film covering roller for facilitating pulling the roller to rotate.

8. The glass film laminating machine with convenient coil loading according to claim 1, characterized in that: The sleeve film roller is an air-inflated shaft.

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