Aluminum foil-free detection device for composite lining paper
By designing a composite inner collar detection device with adjustable height and position, the problems of inconvenient operation and disassembly detection cameras in the prior art are solved, and a more efficient and reliable detection process is achieved.
Patent Information
- Application Number
- CN202420264766.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The existing composite inner lining paper detection device is difficult to adjust the height and position of the detection camera in real time, and the operation is inconvenient, and the fixed installation of the detection camera leads to inconvenient disassembly, which easily leads to damage to parts.
A composite inner lining paper-free aluminum foil detection device is designed, including a detection camera that can adjust the height and position. The camera height and left and right position adjustment are achieved through a linear slide table and a clamp hanger structure, and the camera is fixedly detected by a tightening mechanism. Ensure its stable installation.
It realizes flexible adjustment of the height and position of the detection camera, making the operation more convenient, avoiding the risk of damage to parts when the detection camera is disassembled, and improving the efficiency and reliability of the detection device.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lining paper production, in particular to a composite lining paper without aluminum foil detection device. Background Art
[0002] Aluminum foil for cigarettes is made of aluminum foil and inner lining paper compounded together by adhesive. Its main function is to wrap the cigarettes in the cigarette box and maintain the storage environment required by the cigarettes. A layer of aluminum foil is compounded between the two layers of inner lining paper. It is impossible to judge from the appearance whether the aluminum foil inside the composite inner lining paper is missing or damaged. In addition, the inner lining paper is prone to related defects such as wrong brand of inner lining paper, tape, damage, foreign matter, warping, and self-contained joints and splicing joints of inner lining paper during replacement. In order to detect the inner lining paper, the detection camera is usually installed above the inner lining paper conveying mechanism for detection. However, the existing detection cameras are fixedly installed on the detection bracket, and it is difficult to adjust the height and position of the detection camera in real time, which is very inconvenient to operate. In addition, the detection camera is usually fixed directly on the bracket. When maintenance is required, it is inconvenient to disassemble the detection camera, which is easy to cause damage to the camera parts.
[0003] Therefore, the utility model proposes a composite liner paper without aluminum foil detection device to detect whether the composite liner paper after production has aluminum foil damage and missing phenomenon, so as to ensure the qualification of the aluminum foil of the liner paper, and the height and position of the detection camera are adjustable, and the operation is convenient, so as to detect the relevant defects of the liner paper. Utility Model Content
[0004] In view of this, the purpose of the present invention is to provide a composite liner paper without aluminum foil detection device to solve the problems mentioned in the above background technology.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts such a technical scheme: a composite liner paper without aluminum foil detection device, comprising a base, a winding mechanism and an unwinding mechanism are respectively arranged at both ends of the base, a detection mechanism is arranged between the winding mechanism and the unwinding mechanism, the detection mechanism comprises a frame arranged on the base, and a heating roller and a guide roller are rotatably arranged on the left and right sides of the top of the frame; a linear slide is respectively arranged on the front and back sides of the top of the frame, a fixed plate is installed on the slide seat of the linear slide, a hanging beam is installed at the bottom end of the two fixed plates, a hanger with a U-shaped structure is arranged below the hanging beam, and clamps are respectively arranged at the top of the two ends of the hanger, the clamps and the hanger are locked and fixed on the hanging beam by a locking rod, and a camera seat for installing a detection camera is locked at the bottom of the hanger by a fixing bolt, the camera seat is in a U-shaped structure, and a through hole is provided at the bottom for the camera lens to pass through; a side bracket is fixed to one side of the linear slide, and a thermal imaging probe is fixed to the bottom of the side bracket, and the thermal imaging probe is located above the top of the guide roller.
[0006] Furthermore, lower grooves are respectively provided at the tops of both ends of the hanger, and upper grooves are provided at the bottom of the clamping plate, and the lower grooves and the upper grooves cooperate to form a space for accommodating the hanging beam.
[0007] Furthermore, the suspension beam is a cylindrical or rectangular parallelepiped structure.
[0008] Furthermore, clamping mechanisms for clamping and fixing the detection camera are respectively provided on both sides of the hanger.
[0009] Furthermore, the clamping mechanism includes an active cavity arranged on the hanger, the active cavity is penetrated by a movable rod, the movable rod passes through the hanger, a limit plate is arranged in the active cavity, the movable rod is located above the limit plate and is sleeved with a spring, and a clamping block is arranged at the bottom end of the movable rod.
[0010] Beneficial Effects
[0011] Compared with the prior art, the utility model has at least the following advantages: 1. The thermal imaging probe is located above the guide roller. The composite lining paper evenly heats the aluminum foil after passing through the heating roller, and then passes through the surface of the guide roller below the thermal imaging probe. The thermal imaging probe takes thermal imaging data, and the thermal imaging data is used to determine whether the aluminum foil has defects or damage. 2. The height and left and right position of the detection camera are adjustable: through the setting of the linear slide, the height of the hanging beam on which the detection camera is installed can be adjusted. Through the detachable connection between the clamping plate and the hanger, as long as the locking rod is turned, there is a certain amount of activity space between the clamping plate and the hanger and the hanging beam, the detection camera can be slid left and right to the required position, and then the locking rod is turned again to clamp the clamping plate and the hanger on the hanging beam. 3. Align the lens of the detection camera with the perforation of the camera seat and pass it downward, so that the detection camera is placed on the camera seat, and then the camera seat and the hanger are locked together by the fixing bolts. Under the action of the spring, the clamping mechanism presses the clamping block tightly on the top of the detection camera to fix the detection camera. The cooperation between the clamping mechanism and the camera seat solves the hidden dangers caused by directly fixing the detection camera on the bracket in the prior art, making it easy to disassemble the detection camera. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model.
[0013] Figure 2 It is a structural schematic diagram of the detection mechanism of the utility model.
[0014] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure.
[0015] Figure 4 for Figure 3Schematic diagram of the local enlarged structure.
[0016] Figure 5 It is a structural schematic diagram of the clamping device of the utility model.
[0017] Markings in the figure: 1-base; 2-unwinding mechanism; 3-winding mechanism; 4-frame; 5-heating roller; 6-linear slide; 60-slide seat; 7-fixed plate; 8-hanging beam; 9-hanging bracket; 10-clamping plate; 11-locking rod; 12-camera seat; 120-perforation; 13-fixing bolt; 14-detection camera; 15-movable rod; 16-clamping block; 17-limiting plate; 18-movable cavity; 19-spring; 20-side bracket; 200-mounting plate; 201-U-shaped rod; 21-thermal imaging probe; 22-guide roller; 23-elastic pad. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the utility model clearer, a detailed description is given below in conjunction with the accompanying drawings and specific implementation methods. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific implementation disclosed below.
[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to an element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0021] See also Figure 1-Figure 5The present embodiment provides a composite liner paper without aluminum foil detection device, including a base 1, and a winding mechanism 3 and an unwinding mechanism 2 are respectively arranged at both ends of the base 1. The winding mechanism 3 includes a frame connected to the base, a winding motor and a winding roller rotatably connected to the frame, and the winding roller is driven to rotate by the winding motor. The unwinding mechanism 2 includes a frame connected to the base, an unwinding motor and an unwinding roller rotatably connected to the frame, and the unwinding roller is driven to rotate by the unwinding motor. A detection mechanism is arranged between the winding mechanism 3 and the unwinding mechanism 2, and the detection mechanism includes a frame 4 arranged on the base 1, and a heating roller 5 and a guide roller 22 are rotatably arranged on the left and right sides of the top of the frame 4, and the heating roller 5 is a prior art.
[0022] The front and rear sides of the top of the frame 4 are respectively provided with linear slides 6, wherein the linear slides 6 are prior art. A fixing plate 7 is installed on the slide seat 60 of the linear slide 6 by bolts, a suspension beam 8 is provided between the bottom ends of the two fixing plates 7, and threaded holes for locking bolts are provided at both side ends of the suspension beam 8, and the fixing plate 7 and the suspension beam 8 are fixed together by bolts.
[0023] A hanger 9 of a U-shaped structure is arranged below the suspension beam 8, and clamps 10 are respectively arranged at the top of both ends of the hanger 9, and lower grooves are respectively arranged at the top of both ends of the hanger 9. An upper groove is arranged at the bottom of the clamp 10, and the lower groove and the upper groove cooperate to form a space for accommodating the suspension beam 8. The suspension beam 8 is a cylindrical or rectangular structure. In this embodiment, the suspension beam 8 is a cylinder, and the upper groove and the lower groove are both arc-shaped grooves that fit the curve of the outer surface of the suspension beam 8. Preferably, the inner side surfaces of the upper groove and the lower groove are provided with elastic pads, and the clamps 10 and the hanger 9 are locked and fixed on the suspension beam 8 by a locking rod 11, and the upper groove and the lower groove are in close contact with the suspension beam 8.
[0024] The bottom of the hanger 9 is locked with a camera seat 12 by a fixing bolt. Specifically, the camera seat 12 is a U-shaped structure, and a through hole 120 is provided at the bottom for the lens of the detection camera 14 to pass through. An outer edge is provided on the top outer side of the camera seat 12, and the outer edge is locked with the bottom of the hanger 9 by a fixing bolt 13, so that the camera seat 12 is fixed on the hanger.
[0025] A side bracket 20 is fixed to one side of the linear slide 6, and a thermal imaging probe 21 is fixed to the bottom of the side bracket 20. Specifically, the side bracket 20 includes a mounting plate 200 that is locked on the linear slide 6 by bolts, and the mounting plate 200 is provided with a plurality of adjustment screw holes along the height direction, and the adjustment screw holes of the two mounting plates 200 are locked with U-shaped rods 201 by bolts, and the thermal imaging probe 21 is installed at the bottom of the U-shaped rod 201. The U-shaped rod 201 is locked in the adjustment screw holes at different heights, so that the height adjustment of the thermal imaging probe 21 can be realized. The thermal imaging probe 21 is located above the guide roller 22. After the composite lining paper passes through the heating roller 5, the aluminum foil is evenly heated, and then passes through the surface of the guide roller 22 below the thermal imaging probe, and the thermal imaging probe 21 captures the thermal imaging data, and judges whether the aluminum foil has defects or damages through the thermal imaging data.
[0026] Preferably, a clamping mechanism for clamping and fixing the detection camera is respectively provided on both sides of the bottom of the hanger 9 to prevent the detection camera 14 from shaking. The clamping mechanism includes an active cavity 18 provided on the hanger 12, and the active cavity 18 is penetrated by a movable rod 15, and the movable rod 15 passes through the bottom of the hanger 9; the movable rod 15 is provided with a limit plate 17 in the active cavity 18, and the movable rod 15 is provided with a spring 19 above the limit plate 17, and a clamping block 16 is provided at the bottom end of the movable rod 15. Under the elastic action of the spring 19, the clamping block 16 is pressed tightly against the top of the detection camera 14, and the lens of the detection camera 14 passes through the through hole 120 of the hanger 12.
[0027] The utility model device is provided with a control host, a display, and an alarm. The display, the alarm, the detection camera, and the thermal imaging probe are electrically connected to the control host. When the composite lining paper is being transported, the detection camera 14 shoots it, and processes the shooting picture into a data signal and transmits it to the controller host through a transmission line or a communication module. The control host receives the signal of the detection camera and displays it through the display. The operator observes the appearance of the composite lining paper through the display screen to see if there are common defects such as wrong lining paper, tape, damage, foreign matter, and warping. During the transportation of the composite lining paper, the thermal imaging probe 21 shoots thermal imaging data and sends it to the control host, and the thermal imaging data is used to determine whether the aluminum foil has defects or damage. If the thermal imaging data taken is uniform, the quality of the aluminum foil inside the composite lining paper is good. If the thermal imaging data taken is uneven and there are different temperatures, it can be judged that the aluminum foil inside the composite lining paper has defects or damage. When there are defects or damage, the control host controls the alarm to respond, and at the same time controls the winding mechanism and the unwinding mechanism to stop working, and the staff will check and handle it.
[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A composite liner paper without aluminum foil detection device, characterized in that: The invention comprises a base, at both ends of which a winding mechanism and an unwinding mechanism are respectively arranged, a detection mechanism is arranged between the winding mechanism and the unwinding mechanism, the detection mechanism comprises a frame arranged on the base, and a heating roller and a guide roller are rotatably arranged on the left and right sides of the top of the frame; a linear slide is respectively arranged on the front and back sides of the top of the frame, a fixing plate is installed on the slide seat of the linear slide, a hanging beam is installed at the bottom ends of the two fixing plates, a hanger with a U-shaped structure is arranged below the hanging beam, a clamping plate is respectively arranged on the top of both ends of the hanger, the clamping plate and the hanger are locked and fixed to the hanging beam by a locking rod, a camera seat for installing a detection camera is locked at the bottom of the hanger by a fixing bolt, the camera seat is in a U-shaped structure, and a through hole is provided at the bottom for the camera lens to pass through; a side bracket is fixed to one side of the linear slide, a thermal imaging probe is fixed to the bottom of the side bracket, and the thermal imaging probe is located above the top of the guide roller.
2. The composite liner paper without aluminum foil detection device according to claim 1 is characterized in that: The tops of both ends of the hanger are respectively provided with lower grooves, and the bottom of the clamping plate is provided with upper grooves, and the lower grooves and the upper grooves cooperate to form a space for accommodating the hanging beam.
3. The composite liner paper without aluminum foil detection device according to claim 2 is characterized in that: The hanging beam is a cylindrical or rectangular parallelepiped structure.
4. The composite liner paper without aluminum foil detection device according to claim 1, characterized in that: The two sides of the hanger are respectively provided with clamping mechanisms for clamping and fixing the detection camera.
5. The composite liner paper without aluminum foil detection device according to claim 4, characterized in that: The clamping mechanism includes an active cavity arranged on the hanger, a movable rod is passed through the active cavity, the movable rod passes through the hanger, a limit plate is arranged in the active cavity, a spring is sleeved on the upper part of the movable rod, and a clamping block is arranged at the bottom end of the movable rod.