Online monitoring equipment for slitting laser lining paper

Abstract

The utility model relates to the technical field of lined paper production, in particular to equipment capable of monitoring laser lined paper slitting on line, which comprises a conveying device and an on-line monitoring device mounted at the top end of the conveying device, connecting frames are fixedly connected to the front side and the rear side of the conveying device, and outer rings of bearings are fixedly connected to the top ends of the connecting frames. According to the device, through the arrangement of the connecting frame, the bearing, the connecting pipe, the fixing block, the telescopic rod, the exhaust pipe, the suction cup, the electromagnetic valve, the telescopic pipe and the driving assembly, when the device is used, the air pump is started, the electromagnetic valve located on the lower portion is started, outside air is exhausted through the air pump, then the telescopic rod is started, and lining paper is adsorbed to the bottom end of the suction cup; in the next step, the driving assembly is started, the connecting pipe is made to rotate, a worker can take down the lining paper easily, the lining paper on the conveying device can be sucked up through the design, the worker can take down the lining paper more conveniently, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of inner lining paper production technology, specifically to a device for online monitoring of laser-cut inner lining paper. Background Technology

[0002] Laser-cut inner liner paper is a special material widely used in the cigarette packaging industry. It is a type of cigarette inner liner paper product with various manufacturing processes. For example, the design pattern is first made into a laser-coated aluminum master film, which is then wet-laminated with the inner liner paper, peeled off, printed, and colored for protection. Alternatively, a hollowed-out laser pattern is designed to make a laser anti-counterfeiting base film, which is then laminated with the cigarette inner liner paper and printed with polarizing ink. During the laser-cut inner liner paper cutting process, specific online monitoring equipment is usually used to detect paper surface defects in real time to ensure product quality.

[0003] Existing online monitoring equipment is widely used. When existing devices detect defects in the inner lining paper, they will remind the staff to remove the inner lining paper from the conveyor. However, since the inner lining paper is attached to the conveyor, it is difficult for the staff to remove it. Therefore, in order to address the above problems, a device for online monitoring of laser-cut inner lining paper is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a device for online monitoring of laser-cut inner lining paper, in order to solve the problem mentioned in the background art that it is difficult for workers to remove the inner lining paper when defects are detected in the existing device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A device for online monitoring of slitting laser liner paper includes a conveying device and an online monitoring device installed at the top of the conveying device. Connecting frames are fixedly connected to the front and rear sides of the conveying device. The outer ring of a bearing is fixedly connected to the top of the connecting frames. A connecting pipe is fixedly connected to the inner side of the inner ring of the bearing. Symmetrically arranged fixing blocks are fixedly connected to the outer side of the connecting pipe. Multiple telescopic rods are fixedly connected to the outer side of the fixing blocks. A horizontally arranged exhaust pipe is fixedly connected to one end of the output shaft of each telescopic rod. Multiple suction cups communicating with the exhaust pipe are fixedly connected to the side of the exhaust pipe away from the telescopic rod. Multiple solenoid valves are fixedly connected to the outer side of the connecting pipe and communicating with the connecting pipe between the telescopic rods. A telescopic pipe communicating with the solenoid valve is fixedly connected to one end of each solenoid valve. A drive assembly is installed at the rear end of the connecting pipe. A dustproof assembly is installed at the front end of the connecting pipe. A rotary joint is installed at the front end of the dustproof assembly. An air pipe is installed at the front end of the rotary joint. An air pump communicating with the air pipe is fixedly connected to the bottom end of the air pipe.

[0007] The drive assembly includes a fixed frame fixedly connected to a connecting frame located at the rear, a fixed frame fixedly connected to the top of the fixed frame, and a servo motor fixedly connected to the inner side of the fixed frame.

[0008] Preferably, the side of the telescopic tube away from the solenoid valve is fixedly connected to the exhaust pipe and passes through the exhaust pipe, and one end of the servo motor output shaft is fixedly connected to the connecting pipe.

[0009] Preferably, the dustproof assembly includes a housing fixedly connected to the front end of the connecting pipe and communicating with the connecting pipe, a threaded ring threadedly connected to the inner side of the housing, a fixed cap fixedly connected to the front end of the threaded ring, a collection cylinder provided on the inner side of the housing, and a filter screen fixedly connected to the front side of the collection cylinder.

[0010] Preferably, the inner side of the outer shell is in close contact with the outer side of the collecting cylinder, and the rotary joint is fixedly connected to the front side of the fixed cover and penetrates the fixed cover.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, through the setting of a connecting frame, bearing, connecting pipe, fixing block, telescopic rod, exhaust pipe, suction cup, solenoid valve, telescopic tube and drive assembly, when using the device, the air pump is started and the solenoid valve located at the bottom is opened. At this time, the outside air is discharged through the air pump. Next, the telescopic rod is started so that the inner lining paper is attracted to the bottom of the suction cup. The next step is to start the drive assembly so that the connecting pipe rotates, and the staff can easily remove the inner lining paper. This design can pick up the inner lining paper on the conveying device, making it more convenient for the staff to remove the inner lining paper and improving work efficiency.

[0013] 2. In this utility model, through the dustproof components, outer shell, threaded ring, fixing cover, collection cylinder, filter screen, rotary joint, air pipe and air pump, dust in the air enters the inner side of the collection cylinder and is intercepted by the filter screen during the operation of the air pump. This design can intercept dust in the air and prevent dust from entering the inner side of the air pump and causing damage to the air pump. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the air pump connection component of this utility model;

[0016] Figure 3 This is a schematic diagram of the dustproof component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the connecting pipe connecting component of this utility model.

[0018] In the diagram: 1. Conveying device; 2. Online monitoring device; 3. Connecting frame; 4. Bearing; 5. Connecting pipe; 6. Fixing block; 7. Telescopic rod; 8. Exhaust pipe; 9. Suction cup; 10. Solenoid valve; 11. Telescopic pipe; 12. Drive assembly; 121. Fixing frame; 122. Fixing frame; 123. Servo motor; 13. Dustproof assembly; 131. Housing; 132. Threaded ring; 133. Fixing cover; 134. Collection cylinder; 135. Filter screen; 14. Rotary joint; 15. Air pipe; 16. Air pump. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A device for online monitoring of slitting laser liner paper includes a conveying device 1 and an online monitoring device 2 installed at the top of the conveying device 1. Connecting frames 3 are fixedly connected to the front and rear sides of the conveying device 1. The outer ring of a bearing 4 is fixedly connected to the top of the connecting frame 3. A connecting pipe 5 is fixedly connected to the inner side of the inner ring of the bearing 4. A symmetrically arranged fixing block 6 is fixedly connected to the outer side of the connecting pipe 5. Multiple telescopic rods 7 are fixedly connected to the outer side of the fixing block 6. A horizontally arranged exhaust pipe 8 is fixedly connected to one end of the output shaft of the telescopic rod 7. Multiple suction cups 9 communicating with the exhaust pipe 8 are fixedly connected to the side of the exhaust pipe 8 away from the telescopic rod 7. Multiple solenoid valves 10 are fixedly connected to the outer side of the connecting pipe 5 and communicating with the connecting pipe 5 between the telescopic rods 7. A telescopic pipe 11 communicating with the solenoid valve 10 is fixedly connected to one end of each solenoid valve 10. A drive assembly 12 is installed at the rear end of the connecting pipe 5. A dustproof assembly 13 is installed at the front end of the connecting pipe 5. A rotary joint 14 is installed at the front end of the dustproof assembly 13. An air pipe 15 is installed at the front end of the rotary joint 14. A connection to the bottom end of the air pipe 15 is fixedly connected to... The air pump 16, through which the air pipe 15 passes, has a drive assembly 12 including a fixed frame 121 fixedly connected to the connecting frame 3 located at the rear. A fixed frame 122 is fixedly connected to the top of the fixed frame 121, and a servo motor 123 is fixedly connected to the inner side of the fixed frame 122. The side of the telescopic pipe 11 away from the solenoid valve 10 is fixedly connected to and passes through the exhaust pipe 8. One end of the output shaft of the servo motor 123 is fixedly connected to the connecting pipe 5. The drive assembly consists of the connecting frame 3, bearing 4, connecting pipe 5, fixed block 6, and telescopic rod 7. The device includes an exhaust pipe 8, a suction cup 9, a solenoid valve 10, a telescopic pipe 11, and a drive assembly 12. When using the device, the air pump 16 is started and the solenoid valve 10 located at the bottom is opened. At this time, the outside air is discharged through the air pump 16. Next, the telescopic rod 7 is started, so that the inner lining paper is attracted to the bottom of the suction cup 9. The next step is to start the drive assembly 12, so that the connecting pipe 5 is rotated, and the staff can easily remove the inner lining paper. This design can pick up the inner lining paper on the conveying device 1, making it more convenient for the staff to remove the inner lining paper and improving work efficiency.

[0024] The dustproof component 13 includes a housing 131 fixedly connected to the front end of the connecting pipe 5 and communicating with the connecting pipe 5. A threaded ring 132 is threadedly connected to the inner side of the housing 131. A fixing cover 133 is fixedly connected to the front end of the threaded ring 132. A collection cylinder 134 is provided inside the housing 131. A filter screen 135 is fixedly connected to the front side of the collection cylinder 134. The inner side of the housing 131 and the outer side of the collection cylinder 134 are tightly fitted. A rotary joint 14 is fixedly connected to the front side of the fixing cover 133 and passes through the fixing cover 133. Through the dustproof component 13, housing 131, threaded ring 132, fixing cover 133, collection cylinder 134, filter screen 135, rotary joint 14, air pipe 15 and air pump 16, during the operation of the air pump 16, dust in the air enters the inner side of the collection cylinder 134 and is intercepted by the filter screen 135. This design can intercept dust in the air and prevent dust from entering the inner side of the air pump 16 and causing damage to the air pump 16.

[0025] Workflow: Before use, power on the equipment and connect the external controller. First, install the dustproof component 13. Insert the collection cylinder 134 into the inside of the outer casing 131, with the filter screen 135 facing forward. Then, screw the threaded ring 132 on one side of the fixing cover 133 onto the inside of the outer casing 131 to complete the installation of the dustproof component 13. When using the device to convey and cut the laser inner liner paper, start the online monitoring device 2. When the online monitoring device 2 detects a defect in the inner liner paper on the conveying device 1, start the air pump 16 and open the solenoid valve 10 located below. At this time, outside air enters the inside of the connecting pipe 5 through the suction cup 9, exhaust pipe 8, solenoid valve 10, and telescopic pipe 11 below, and enters the air pump 16 through the dustproof component 13, rotary joint 14, and air pipe 15, and is discharged by the air pump 16. During this process, dust in the air enters the inside of the collection cylinder 134 and is filtered. The dustproof component 13 is designed to intercept dust in the air, preventing dust from entering the air pump 16 and causing damage. Next, the telescopic rod 7 at the bottom of the fixed block 6 is activated. The output shaft of the telescopic rod 7 extends and drives the exhaust pipe 8 to move. When the suction cup 9 is in contact with the inner lining paper, the inner lining paper is attracted to the bottom of the suction cup 9. Next, the drive component 12 is activated. The output shaft of the servo motor 123 inside the fixed frame 122 on the fixed frame 121 rotates, driving the connecting pipe 5 to rotate inside the bearing 4 on the connecting frame 3. The rotary joint 14 rotates with the connecting pipe 5. At this time, the staff can easily remove the inner lining paper. After removing the inner lining paper, the solenoid valve 10 and the air pump 16 are closed, and the device can be used normally. The design of the drive component 12 and its connecting components can pick up the inner lining paper on the conveying device 1, making it easier for the staff to remove the inner lining paper and improving work efficiency.

[0026] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for online monitoring of slitting laser inner liner paper, comprising a conveying device (1) and an online monitoring device (2) installed at the top end of the conveying device (1), characterized in that: The conveying device (1) is fixedly connected with connecting frames (3) on both sides, outer rings of bearings (4) are fixedly connected to top ends of the connecting frames (3), inner rings of the bearings (4) are fixedly connected to inner sides, connecting pipes (5) are fixedly connected to outer sides of the bearings (4), fixed blocks (6) are fixedly connected to outer sides of the connecting pipes (5) and are symmetrically arranged, a plurality of telescopic rods (7) are fixedly connected to outer sides of the fixed blocks (6), horizontal air suction pipes (8) are fixedly connected to one end of output shafts of the telescopic rods (7), a plurality of suction discs (9) are fixedly connected to a side of the air suction pipes (8) away from the telescopic rods (7) and penetrate the air suction pipes (8), a plurality of electromagnetic valves (10) are fixedly connected to outer sides of the connecting pipes (5) and penetrate the connecting pipes (5), one end of the electromagnetic valves (10) is fixedly connected with telescopic pipes (11) penetrating the electromagnetic valves (10), the connecting pipes (5) are provided with driving assemblies (12) at rear ends, the connecting pipes (5) are provided with dustproof assemblies (13) at front ends, the dustproof assemblies (13) are provided with rotary joints (14) at front ends, the rotary joints (14) are provided with air tubes (15) at front ends, and air pumps (16) are fixedly connected to bottom ends of the air tubes (15) and penetrate the air tubes (15).

2. The apparatus for on-line monitoring of a slitting laser inner liner paper according to claim 1, characterized in that: The driving assembly (12) comprises a fixed frame (121) fixedly connected to the connecting frame (3) on the rear side, and a fixed frame (122) is fixedly connected to a top end of the fixed frame (121), and a servo motor (123) is fixedly connected to an inner side of the fixed frame (122).

3. The apparatus for on-line monitoring of a slit laser-lined paper according to claim 2, characterized in that: The telescopic pipes (11) are fixedly connected to the air suction pipes (8) and penetrate the air suction pipes (8) on a side away from the electromagnetic valves (10), and one end of an output shaft of the servo motor (123) is fixedly connected to the connecting pipe (5).

4. The apparatus for on-line monitoring of a slit laser-lined paper according to claim 3, characterized in that: The dustproof assembly (13) comprises an outer shell (131) fixedly connected to the connecting pipe (5) and penetrating the connecting pipe (5), a threaded ring (132) is threadedly connected to an inner side of the outer shell (131), a fixed cover (133) is fixedly connected to a front end of the threaded ring (132), a collecting cylinder (134) is arranged in the outer shell (131), and a filter screen (135) is fixedly connected to a front side of the collecting cylinder (134).

5. An apparatus for on-line monitoring of a slit laser-lined paper according to claim 4, characterized in that: The inner side of the outer shell (131) is tightly attached to an outer side of the collecting cylinder (134), and the rotary joint (14) is fixedly connected to the front side of the fixed cover (133) and penetrates the fixed cover (133).

Images