Efficient film laminating machine capable of synchronously cutting film

Abstract

The utility model relates to the technical field of ceramic tile packaging equipment, and discloses an efficient film laminating machine capable of synchronously cutting a film, which comprises a conveying table, a film laminating mechanism and a cutting mechanism, a front-section conveyor and a rear-section conveyor are arranged on the conveying table, and the film laminating mechanism and the cutting mechanism are sequentially arranged above the rear-section conveyor along the conveying direction of ceramic tiles. The cutting mechanism comprises a driver and a cutting knife rest, the cutting knife rest is in sliding connection with the conveying table, and the driver is connected with the cutting knife rest and can drive the cutting knife rest to reciprocate along the conveying table; according to the efficient film laminating machine capable of synchronously cutting the film, the driver of the cutting mechanism can drive the cutting knife rest and the rear-section conveyor to move synchronously, and when the rear-section conveyor conveys ceramic tiles, the cutting knife rest can complete the procedure of cutting off the film material on the laminated ceramic tiles; in this way, the rear-section conveyor does not need to continue to convey the ceramic tiles for film covering after the cutting mechanism cuts off the film materials, and then the overall film covering speed and work efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tile packaging equipment, in particular to a high-efficiency film laminating machine with synchronous film cutting. Background Art

[0002] Laminating machine is a special equipment widely used in packaging industries such as paper, board, mounting film and ceramic tile. For example, the ceramic tile laminating machine releases the film material through the unwinding roller installed above the laminating roller, and then the laminating roller presses the film material onto the surface of the ceramic tile product conveyed by the conveyor belt to achieve the purpose of packaging the ceramic tile. The cutting device of the existing laminating machine is fixedly installed on the frame. After the ceramic tile is laminarized, it is transported to the cutting device by the conveyor belt for the film material cutting process. However, since the conveyor belt conveys the ceramic tile at a faster speed, the speed of the cutting device cutting the film material is slower than the speed of the ceramic tile conveying, and the cutting device is a fixed structure. Therefore, in order to avoid the situation where the film material on the ceramic tile is not completely cut off before being sent away by the conveyor belt, the conveyor belt needs to wait for the cutting device to cut off the film material before continuing to transport the ceramic tile for laminating processing. This reduces the overall laminating speed and work efficiency. Therefore, it is necessary to design a new cutting structure of the laminating machine to solve the above problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a cutting mechanism driver of an efficient laminating machine with synchronous film cutting, which can drive the cutting tool holder and the rear-stage conveyor to move synchronously. While the rear-stage conveyor is conveying the tiles, the cutting tool holder can complete the process of cutting the film material of the coated tiles. In this way, the rear-stage conveyor does not need to wait for the cutting mechanism to cut the film material before continuing to convey the tiles for laminating, thereby improving the overall laminating speed and work efficiency.

[0004] A high-efficiency laminating machine with synchronous film cutting comprises a conveying platform, a laminating mechanism and a cutting mechanism, wherein a front conveyor and a rear conveyor are arranged on the conveying platform, the laminating mechanism and the cutting mechanism are arranged successively above the rear conveyor along the direction of tile conveying, the cutting mechanism comprises a driver and a cutting knife holder, the cutting knife holder is slidably connected to the conveying platform, the driver is connected to the cutting knife holder and can drive the cutting knife holder to reciprocate along the conveying platform.

[0005] Preferably, the conveying platform is provided with a centering mechanism at the position of the front conveyor, and the centering mechanism comprises two centering seats which can be adjusted on the left and right sides along the tile conveying direction, and the two centering seats are arranged facing each other.

[0006] Preferably, the centering mechanism further comprises two guide seats correspondingly arranged at the front sides of the two centering seats, the two guide seats are arranged facing each other, and the distance between the two guide seats gradually decreases along the tile conveying direction.

[0007] Preferably, the laminating mechanism includes an unwinding seat, a first lifter, an unwinding roller, a laminating roller, a laminating seat and a second lifter, the unwinding roller is connected to the unwinding seat, the output end of the first lifter is connected to the unwinding seat and can drive the unwinding roller to move up and down, the laminating roller is connected to the laminating seat, and the output end of the second lifter is connected to the laminating seat and can drive the laminating roller to move up and down.

[0008] Preferably, the laminating mechanism further comprises a detection roller, the detection roller is arranged on the laminating seat in parallel with the laminating roller axis, and a detector is arranged on the detection roller.

[0009] Preferably, the laminating mechanism further comprises a supporting roller, wherein the supporting roller is arranged on the laminating seat in parallel with the unwinding roller shaft, and the diameter of the supporting roller is smaller than the diameter of the laminating roller shaft.

[0010] Preferably, it further comprises a re-pressing roller, which is arranged at a position of the conveying platform between the laminating mechanism and the cutting mechanism, and the diameter of the re-pressing roller corresponds to the diameter of the laminating roller.

[0011] Preferably, a liftable film cutting knife is provided on the cutting knife holder, and the driver includes a servo motor and two groups of belt driving mechanisms, the two groups of belt driving mechanisms are connected to the left and right sides of the cutting knife holder respectively, and the two groups of belt driving mechanisms are linked by a rotating shaft, and the servo motor is connected to one group of belt driving mechanisms.

[0012] The beneficial effect of the utility model is that the efficient laminating machine with synchronous film cutting cooperates with each other through the conveying platform, the laminating mechanism and the cutting mechanism, so that the driver of the cutting mechanism can drive the cutting knife holder and the rear-stage conveyor to move synchronously, and the cutting knife holder can complete the process of cutting the film material of the coated tiles while the rear-stage conveyor conveys the tiles, so that the rear-stage conveyor does not need to wait for the cutting mechanism to cut the film material before continuing to convey the tiles for laminating processing, thereby improving the overall laminating speed and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Attached Figure 2 It is a structural schematic diagram of the centering mechanism in the utility model;

[0015] Attached Figure 3 It is a bottom view of the centering mechanism in the utility model;

[0016] Attached Figure 4 It is a structural schematic diagram of the laminating mechanism in the utility model;

[0017] Attached Figure 5It is a right side view of the laminating mechanism in the utility model;

[0018] Attached Figure 6 It is a structural schematic diagram of the cutting mechanism in the utility model.

[0019] In the figure: 1 conveying table, 2 laminating mechanism, 3 cutting mechanism, 4 front conveyor, 5 rear conveyor, 6 driver, 7 cutting knife holder, 8 detection element, 9 centering seat, 10 guide seat, 11 unwinding seat, 12 first lifter, 13 unwinding roller, 14 laminating roller, 15 laminating seat, 16 second lifter, 17 detection roller, 18 detector, 19 supporting roller, 20 re-pressing roller, 21 film cutting knife, 22 servo motor. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept to be protected by the present invention.

[0021] like Figures 1 to 6 As shown, a high-efficiency laminating machine with synchronous film cutting includes a conveying platform 1, a laminating mechanism 2 and a cutting mechanism 3. The conveying platform 1 is provided with a front-stage conveyor 4 and a rear-stage conveyor 5. The laminating mechanism 2 and the cutting mechanism 3 are sequentially arranged above the rear-stage conveyor 5 along the tile conveying direction. The cutting mechanism 3 includes a driver 6 and a cutting tool holder 7. The cutting tool holder 7 is slidably connected to the conveying platform 1. The driver 6 is connected to the cutting tool holder 7 and can drive the cutting tool holder to reciprocate along the conveying platform 1.

[0022] The working principle of the high-efficiency film laminating machine with synchronous film cutting of the utility model is realized by the cooperation between the conveying platform 1, the film laminating mechanism 2 and the cutting mechanism 3. Figures 1 to 6As shown, the tiles are conveyed along the front conveyor 4, wherein the position of the front conveyor 4 near the rear conveyor 5 may be provided with a detection element 8 for sensing tiles, such as a proximity switch. When the entry of tiles is detected, the rear conveyor 5 moves a distance of one tile so that the front conveyor 4 can deliver the tiles to the rear conveyor 5. Therefore, the distance moved by the rear conveyor 5 each time is the distance of one tile, ensuring that the gap between two adjacent tiles is the set distance. Subsequently, the rear conveyor 5 conveys the tiles to the coating mechanism 2 for coating processing, and each time the rear conveyor 5 moves a distance of one tile, the driver 6 of the cutting mechanism 3 drives the cutting tool holder 7 to move. The moving speed of the cutting tool holder 7 is the same as the moving speed of the tiles on the rear conveyor 5, so that the cutting tool holder 7 moves synchronously with the rear conveyor 5. It should be noted that the cutting tool holder 7 The initial position of the cutting blade 7 is flush with the side edge of the adjacent coated tile, so that the cutting blade 7 can cut off the film material on the coated tile while moving synchronously with the tiles on the rear conveyor 5, and after the cutting blade 7 cuts off the film material, the driver 6 drives the cutting blade 7 to reset to the initial position, at this time the rear conveyor 5 completes the movement of a tile, so that the front conveyor 4 and the rear conveyor 5 can continuously convey the tiles, so as to cyclically carry out the coating and cutting processes of the tiles. Compared with the traditional laminating machine, the high-efficiency laminating machine with synchronous film cutting can complete the process of cutting the film material of the coated tile while the rear conveyor 5 conveys the tiles, so that the rear conveyor 5 does not need to wait for the cutting mechanism 3 to cut off the film material before continuing to convey the tiles for coating, which can improve the overall coating speed and work efficiency.

[0023] Specifically, the conveying platform 1 is provided with a centering mechanism at the position of the front conveyor 4, and the centering mechanism includes two centering seats 9 which can be adjusted on the left and right sides of the tile conveying direction, and the two centering seats 9 are arranged facing each other, wherein the centering mechanism also includes two guide seats 10 correspondingly arranged on the front sides of the two centering seats 9, the two guide seats 10 are arranged facing each other, and the spacing between the two guide seats 10 gradually decreases along the tile conveying direction, such as Figures 1 to 3As shown, the front conveyor 4 and the rear conveyor 5 both adopt a conveying structure of a pulley and a belt, and the pulley is driven by a motor. This is a conventional conveying structure, so it is not described in detail. A plurality of rollers can be arranged on the centering seat 9 and the guide seat 10, and the front ends of the two guide seats 10 are gradually tilted inward until the guide seat 10 is flush with the centering seat 9. It should be noted that a linkage structure in which a gear and two racks cooperate can be arranged between the two centering seats 9, and the two racks are correspondingly connected to the bottom surfaces of the two centering seats 9, and the gears are rotatably arranged on the conveying platform 1. This is a conventional linkage structure, so it is not described in detail. In this way, when one centering seat 9 moves, it can drive another centering seat 9 to move synchronously, thereby The two centering seats 9 can be moved toward or away from each other so as to adjust the distance between the two centering seats 9 according to the size of the tile, and one centering seat 9 can be connected to a cylinder, which can be connected to the one centering seat 9, so that when the cylinder drives one centering seat 9 to move, the other centering seat 9 moves synchronously, which is convenient for controlling the two centering seats 9 to adjust and move. Correspondingly, the guide seat 10 can be detachably installed on the conveying platform 1, and the two guide seats 10 can be adjusted according to the positions of the two centering seats 9. The tile moves along the front conveyor 4 and passes through the guide seat 10 and the centering seat 9 in turn. Under the limiting action of the guide seat 10 and the centering seat 9, the tile completes the centering process between the two centering seats 9, such as Figure 2 As shown, the detection element 8 is arranged on the conveying platform 1 and is located between the belts of the front conveyor 4. Then, when the tiles move along the belts of the front conveyor 4 to above the detection element 8, when the detection element 8 detects the entry of tiles, the motor of the rear conveyor 5 drives the belt to move the distance of one tile, so that the tiles can be sent from the front conveyor 4 to the rear conveyor 5.

[0024] Further, the coating mechanism 2 includes an unwinding seat 11, a first lifter 12, an unwinding roller 13, a coating roller 14, a coating seat 15 and a second lifter 16, the unwinding roller 13 is connected to the unwinding seat 11, the output end of the first lifter 12 is connected to the unwinding seat 11 and can drive the unwinding roller 13 to move up and down, the coating roller 14 is connected to the coating seat 15, the output end of the second lifter 16 is connected to the coating seat 15 and can drive the coating roller 14 to move up and down, wherein the coating mechanism 2 also includes a detection roller 17, the detection roller 17 is arranged on the coating seat 15 in parallel with the coating roller 14, and a detector 18 is arranged on the detection roller 17, wherein the coating mechanism 2 also includes a supporting roller 19, the supporting roller 19 is arranged on the coating seat 15 in parallel with the unwinding roller 13, and the diameter of the supporting roller 19 is smaller than the diameter of the coating roller 14, as shown in FIG. Figure 4 and 5As shown, the laminating mechanism 2 is illustrated with two examples. The first lifter 12 and the second lifter 16 can adopt lifting cylinders. The unwinding roller 13 is rotatably connected with a coil. When laminating is performed, one laminating mechanism 2 works and the other laminating mechanism 2 does not work as a standby. After the coil on one laminating mechanism 2 is used up, the other laminating mechanism 2 works again to avoid the need to stop the machine to replace the coil and affect the work efficiency. When the coil needs to be replaced, the first lifter 12 drives the unwinding roller 13 to move up. When the unwinding roller 13 needs to be unwound, the first lifter 12 drives the unwinding roller 13 to move down and make the coil continue to be against the laminating roller 14. The second lifter 16 drives the laminating roller 14 to move up and down, which is convenient for adjustment. The position of the coating roller 14 is adjusted so that the coating roller 14 is in contact with the coil, and the film material is transported around the detection roller 17 to the coating roller 14, and then the coating roller 14 presses the film material onto the surface of the tile. A detection portion that senses the detector 18 can be provided on the detection roller 17. The detection portion can adopt a convex block that acts on the detector 18. The detector 18 can adopt a proximity switch. When the detection roller 17 rotates one circle, the detector 18 can sense the detection portion on the detection roller 17. In this way, the length of the film material transported by the detection roller 17 can be measured according to the diameter of the detection roller 17 and the number of induction times of the detector 18. The supporting roller 19 can adopt an ordinary steel roller. The supporting roller 19 only contacts the coil and is used to support the coil to prevent the coil from shifting.

[0025] The high-efficiency film laminating machine with synchronous film cutting of the utility model further comprises a re-pressing roller 20, which is arranged at a position between the film laminating mechanism 2 and the cutting mechanism 3 on the conveying platform 1, and the diameter of the re-pressing roller 20 corresponds to the diameter of the film laminating roller 14. Figure 4 and 5 As shown, the re-pressing roller 20 can press the film material on the surface of the tile again to improve the coating effect of the tile. Since the cost of the re-pressing roller is higher than that of the supporting roller 19, compared with setting the re-pressing structure separately on the coating seat 15, the setting of the re-pressing roller 20 to uniformly re-press the coated tiles can simplify the coating structure and reduce production costs.

[0026] Furthermore, the cutting blade 7 is provided with a liftable film cutting blade 21, the driver 6 includes a servo motor 22 and two groups of belt drive mechanisms, the two groups of belt drive mechanisms are connected to the left and right sides of the cutting blade 7 respectively, and the two groups of belt drive mechanisms are linked by a rotating shaft, the servo motor 22 is connected to one group of belt drive mechanisms, such as Figure 6As shown, the belt drive mechanism is a conventional belt pulley driving the belt to move the driving structure, so it is not described in detail. The servo motor 22 has the function of metering and accurate positioning. The cutting knife holder 7 is flush with the side of the adjacent coated tile as the initial position of the cutting knife holder 7, and the distance between the initial position of the cutting knife holder 7 and the end of the belt of the rear conveyor 5 close to the front conveyor 4 can be set to the distance of more than one tile, and after the rear conveyor 5 moves the distance of one tile, the film cutting knife 21 on the cutting knife holder 7 is always aligned with the side of the tile of the film material to be cut. The servo motor 22 drives the belt to move through the pulley, and the cutting knife holder 7 moves with The belt moves, and the servo motor 22 controls the moving speed of the cutting tool holder 7 to be the same as the moving speed of the tiles on the rear conveyor 5. The film cutting knife 21 on the cutting tool holder 7 can be controlled by the cylinder to move up and down, so that when the cutting tool holder 7 moves synchronously with the tiles, the film cutting knife 21 cuts off the film material on the tiles. After the film cutting knife 21 cuts off the film material, the servo motor 22 controls the belt to reset, and the cutting tool holder 7 resets to the initial position, so as to cut the film material on the next tile. The whole process is completed in the process of the rear conveyor 5 moving the distance of one tile, so that the front conveyor 4 and the rear conveyor 5 can continuously transport tiles, thereby improving the overall work efficiency.

[0027] The above are only specific embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-efficiency film laminating machine with synchronous film cutting, characterized in that: It includes a conveying platform, a laminating mechanism and a cutting mechanism. The conveying platform is provided with a front conveyor and a rear conveyor. The laminating mechanism and the cutting mechanism are arranged successively above the rear conveyor along the tile conveying direction. The cutting mechanism includes a driver and a cutting knife holder. The cutting knife holder is slidably connected to the conveying platform. The driver is connected to the cutting knife holder and can drive the cutting knife holder to reciprocate along the conveying platform.

2. The high-efficiency film laminating machine with synchronous film cutting according to claim 1, characterized in that: The conveying platform is provided with a centering mechanism at the position of the front conveyor, and the centering mechanism comprises two centering seats which can be adjusted on the left and right sides along the tile conveying direction, and the two centering seats are arranged facing each other.

3. The high-efficiency film laminating machine with synchronous film cutting according to claim 2, characterized in that: The centering mechanism also includes two guide seats correspondingly arranged at the front sides of the two centering seats. The two guide seats are arranged facing each other, and the distance between the two guide seats gradually decreases along the tile conveying direction.

4. The high-efficiency film laminating machine with synchronous film cutting according to claim 1, characterized in that: The laminating mechanism includes an unwinding seat, a first lifter, an unwinding roller, a laminating roller, a laminating seat and a second lifter, the unwinding roller is connected to the unwinding seat, the output end of the first lifter is connected to the unwinding seat and can drive the unwinding roller to move up and down, the laminating roller is connected to the laminating seat, and the output end of the second lifter is connected to the laminating seat and can drive the laminating roller to move up and down.

5. The high-efficiency film-laminating machine with synchronous film cutting according to claim 4, characterized in that: The laminating mechanism further comprises a detection roller, which is arranged on the laminating seat in parallel with the laminating roller axis, and a detector is arranged on the detection roller.

6. The high-efficiency film-laminating machine with synchronous film cutting according to claim 5, characterized in that: The film coating mechanism further comprises a supporting roller, which is arranged on the film coating seat in parallel with the unwinding roller shaft, and the diameter of the supporting roller is smaller than the diameter of the film coating roller shaft.

7. The high-efficiency film-laminating machine with synchronous film cutting according to claim 4, characterized in that: It also includes a re-pressing roller, which is arranged at a position of the conveying platform between the laminating mechanism and the cutting mechanism, and the diameter of the re-pressing roller corresponds to the diameter of the laminating roller.

8. The high-efficiency film laminating machine with synchronous film cutting according to claim 1, characterized in that: The cutting tool holder is provided with a liftable film cutting knife, and the driver includes a servo motor and two groups of belt driving mechanisms, the two groups of belt driving mechanisms are connected to the left and right sides of the cutting tool holder respectively, and the two groups of belt driving mechanisms are linked by a rotating shaft, and the servo motor is connected to one group of belt driving mechanisms.

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