Cigarette packaging paper quality detection device

Abstract

The utility model discloses a cigarette packaging paper quality detection device, which relates to the technical field of cigarette production, and is characterized in that the lower end of a bracket of a supporting vertical frame is rotatably connected with a brake roller, the upper end of the bracket of the supporting vertical frame is rotatably connected with a driven roller, and the upper end of a top frame of a tool frame is provided with a lifting brake mechanism for hanging and supporting the driven roller; a quality inspection marking mechanism is installed in the middle of a support of the tool frame. According to the design, the driven roller is lifted and supported by the lifting braking mechanism, the driven roller is pressed to the braking roller, then the braking roller and the driven roller are oppositely pressed and conveyed, continuous roller conveying work is carried out on cigarette packaging paper, and during roller conveying, moisture detectors in the quality inspection marking mechanism are arranged and arranged, so that the quality inspection marking accuracy is greatly improved. According to the automatic detection device for the cigarette packaging paper, continuous detection work is carried out on the cigarette packaging paper in the conveying process, synchronous point marking work is carried out on unqualified paper on a detection path through the combination of the electric push rod and the mark marking pen during detection, and the automatic detection device has good dynamic circulation detection performance.

Description

Technical Field

[0001] The utility model relates to the field of cigarette production, in particular to a cigarette packaging paper quality detection device. Background Art

[0002] Cigarettes are made by rolling tobacco into strips using cigarette paper. After production, cigarettes are typically packaged in cigarette packs. However, the moisture content of paper varies from place to place, affecting the packaging quality of cigarette products. Therefore, prior to cigarette pack production and processing, the quality of the packaging paper must be inspected. For example, an automatic loading cigarette packaging paper inspection device (publication number CN214585429U) disclosed on the China Patent Network demonstrates this device. This device uses a conveyor belt to transport the packaging paper. While transporting, it also drives a moisture detector and a marking tube to move left and right, inspecting the packaging paper as it is being transported and marking any unqualified packaging paper.

[0003] However, the aforementioned patents and the existing cigarette wrapper inspection devices used in the market still have some shortcomings: the existing method of using dynamic displacement inspection equipment to perform quality inspection marks on the cigarette wrappers in transit requires a full left-right scanning of the wrappers in transit before continuous inspection of the cigarette wrappers can be performed. This results in relatively slow inspection efficiency and, during the continuous transport of the wrappers, is prone to incomplete inspection. Therefore, those skilled in the art have provided a cigarette wrapper quality inspection device to address the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a cigarette packaging paper quality detection device, which solves the problem of low detection efficiency of the prior cigarette packaging paper detection device proposed in the above background art.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A cigarette packaging paper quality detection device includes two sets of tooling racks facing each other horizontally;

[0006] Two sets of tooling racks facing each other are symmetrically provided with support frames on both sides, wherein the lower ends of the support frames are rotatably connected to brake rollers, and the upper ends of the support frames are rotatably connected to driven rollers;

[0007] The upper end of the top frame of the tooling frame is provided with a lifting and braking mechanism for supporting the driven roller;

[0008] A quality inspection marking mechanism is installed in the middle of the support of the tooling frame.

[0009] As a further technical solution of the present invention: the lifting brake mechanism includes a first lifting cylinder installed in the middle of the top frame of the tooling frame and a lifting slide slidably connected to the supporting frame along the roller shaft of the driven roller. The upper end of the support of the lifting slide is provided with a lifting guide rod passing through the tooling frame, the telescopic end of the first lifting cylinder is provided with an arm force cross frame, and the two ends of the bracket of the arm force cross frame are provided with arm force vertical frames fixedly connected to the lifting guide rod.

[0010] As a further technical solution of the present invention: a rail groove adapted to the guide of the lifting slide is provided at the upper end of the bracket of the supporting stand.

[0011] As a further technical solution of the present invention: a brake gear is provided at one end of the roller shaft of the brake roller, and a driven gear meshing with the brake gear is provided at one end of the roller shaft of the driven roller.

[0012] As a further technical solution of the present invention: a synchronous pulley is installed at the other end of the roller shaft of the brake roller, and the two opposite sets of synchronous pulleys are connected by a synchronous belt drive, and a brake motor for driving the brake roller is provided on one side of the bracket of the tooling frame.

[0013] As a further technical solution of the present invention: the quality inspection marking mechanism includes a second lifting cylinder horizontally opposite to each other, the telescopic end of the second lifting cylinder is equipped with a suspension seat, and a support truss is installed between the two opposite sets of suspension seats, and a plurality of moisture detectors are arranged and installed on one side of the support truss, and a plurality of electric push rods are arranged and installed on the other side of the support truss, and a marking pen is installed on the telescopic brake end of each set of electric push rods.

[0014] As a further technical solution of the present invention: a buffer spring is installed inside the support of the suspension seat along the extension and contraction direction of the second lifting cylinder, and the second lifting cylinder and the buffer spring are elastically connected through the suspension seat.

[0015] The utility model provides a cigarette packaging paper quality detection device, which has the following beneficial effects compared with the existing technology:

[0016] The cigarette packaging paper quality inspection device of this design is based on the lifting and supporting of the driven roller by the lifting brake mechanism, which presses the driven roller to the brake roller, and then uses the counter-pressure roller feeding of the brake roller and the driven roller to continuously roll the cigarette packaging paper. While rolling, the arrangement of the moisture detector in the quality inspection and marking mechanism is used to continuously inspect the cigarette packaging paper in transit. At the same time, the combination of the electric push rod and the marking pen is used to synchronously mark the unqualified paper on the inspection path. It has good dynamic cycle detection performance, and the detection efficiency is more efficient and the detection is more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a cigarette packaging paper quality detection device;

[0018] Figure 2 This is a right side view of a cigarette packaging paper quality inspection device;

[0019] Figure 3 This is a structural diagram of a quality inspection marking mechanism in a cigarette packaging paper quality inspection device;

[0020] Figure 4 This is a right view of the quality inspection marking mechanism in a cigarette packaging paper quality inspection device.

[0021] In the figure: 1. Tooling frame; 2. Support frame; 3. Brake roller; 4. Driven roller; 5. Lifting slide; 6. Lifting guide rod; 7. First lifting cylinder; 8. Arm cross frame; 9. Arm vertical frame; 10. Synchronous pulley; 11. Synchronous belt; 12. Brake motor; 13. Brake gear; 14. Driven gear; 15. Quality inspection marking mechanism; 151. Second lifting cylinder; 152. Suspension seat; 153. Buffer spring; 154. Support truss; 155. Moisture detector; 156. Electric push rod; 157. Marking pen. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4The utility model provides a technical solution for a cigarette packaging paper quality inspection device: a cigarette packaging paper quality inspection device, comprising two sets of horizontally opposite tooling frames 1, the upper end of the top frame of the tooling frame 1 is provided with a lifting brake mechanism for supporting a driven roller 4, the lifting brake mechanism comprises a first lifting cylinder 7 installed in the middle of the top frame of the tooling frame 1 and a lifting slide 5 connected to the supporting frame 2 along the roller shaft of the driven roller 4, the upper end of the support of the lifting slide 5 is provided with a lifting guide rod 6 that passes through the tooling frame 1, the telescopic end of the first lifting cylinder 7 is provided with a lifting guide rod 6 that passes through the tooling frame 1, and the lifting guide rod 6 that passes through the tooling frame 1 is provided with a lifting guide rod 6 that passes through the tooling frame 1. An arm force cross frame 8 is provided, and arm force vertical frames 9 fixedly connected to the lifting guide rod 6 are provided at both ends of the arm force cross frame 8. A track slide groove adapted to the guide of the lifting slide 5 is provided at the upper end of the support frame 2. By controlling the contraction and braking of the first lifting cylinder 7, the combination of the arm force cross frame 8 and the arm force vertical frame 9 is used to drive the combination of the lifting guide rod 6 and the lifting slide 5 to move downward, pushing the driven roller 4 to press against the brake roller 3, and pressing the cigarette packaging paper between the two sets of roller shafts. The cigarette packaging paper is continuously rolled and tested in a pressurized roller feeding manner.

[0024] A quality inspection and marking mechanism 15 is installed in the middle of the bracket of the tooling frame 1. The quality inspection and marking mechanism 15 includes a second lifting cylinder 151 that is horizontally opposite to each other. A hanging support seat 152 is installed at the telescopic end of the second lifting cylinder 151, and a supporting truss 154 is installed between the two opposite groups of hanging support seats 152. A buffer spring 153 is installed inside the support of the hanging support seat 152 along the telescopic direction of the second lifting cylinder 151, and the second lifting cylinder 151 and the buffer spring 153 are elastically connected through the hanging support seat 152. By controlling the telescopic braking of the second lifting cylinder 151, the combined lifting and braking displacement of the hanging support seat 152 and the supporting truss 154 is pushed, and the moisture detector 155 and the marking pen 157 are moved to a suitable height position for the cigarette packaging paper, so that the conveyed cigarette packaging paper is continuously inspected and marked.

[0025] Two sets of tooling frames 1 facing each other horizontally are symmetrically provided with support frames 2 on both sides of the frames, the lower ends of the support frames 2 are rotatably connected with brake rollers 3, and the upper ends of the support frames 2 are rotatably connected with driven rollers 4, one end of the roller shaft of the brake roller 3 is provided with a brake gear 13, one end of the roller shaft of the driven roller 4 is provided with a driven gear 14 meshing with the brake gear 13, the other end of the roller shaft of the brake roller 3 is installed with a synchronous pulley 10, and the two opposite sets of synchronous pulleys 10 are connected through a synchronous belt 11 for transmission, and the tooling A brake motor 12 for driving the brake roller 3 is provided on one side of the bracket of the frame 1. By controlling the operation of the brake motor 12 and under the linkage combination of the synchronous pulley 10 and the synchronous belt 11, it serves as a driving source to drive the two horizontally opposite groups of brake rollers 3 to rotate. While the brake rollers 3 rotate, the brake gear 13 is driven to rotate. The meshing transmission of the brake gear 13 and the driven gear 14 is utilized to drive the driven roller 4 to rotate synchronously and symmetrically relative to the brake roller 3, thereby promoting the transportation of cigarette packaging paper between the two groups of roller shafts in a counter-roller feeding manner.

[0026] A plurality of moisture detectors 155 are arranged and installed on one side of the support truss 154, and a plurality of electric push rods 156 are arranged and installed on the other side of the support truss 154. The telescopic braking end of each set of electric push rods 156 is installed with a marking pen 157. By utilizing the combination of moisture detectors 155, the moisture of the cigarette packaging paper being transported can be detected. When quality differences occur, the telescopic braking of the electric push rods 156 can be controlled to push the marking pen 157 downward, and the quality differences can be marked synchronously.

[0027] The working principle of the utility model is as follows: when the detection device is used to perform quality inspection on cigarette wrapping paper, the cigarette wrapping paper can be placed flat between the brake roller 3 and the driven roller 4, and then the first lifting cylinder 7 is controlled to contract and brake, and the combination of the arm force horizontal frame 8 and the arm force vertical frame 9 is used to drive the combination of the lifting guide rod 6 and the lifting slide 5 to move downward, pushing the driven roller 4 to press against the brake roller 3, thereby pressing the cigarette wrapping paper between the two sets of roller shafts;

[0028] Furthermore, by controlling the extension and braking of the second lifting cylinder 151, the combined lifting and braking of the suspension support 152 and the support truss 154 is pushed up and down, and the moisture detector 155 and the marking pen 157 are moved to a suitable height position for the cigarette wrapper.

[0029] Then, the brake motor 12 is controlled to work, and under the linkage combination of the synchronous pulley 10 and the synchronous belt 11, it serves as the driving source to drive the two sets of horizontally opposite brake rollers 3 to rotate. While the brake rollers 3 rotate, the combined transmission of the brake gear 13 and the driven gear 14 is driven, and the driven roller 4 is synchronously driven to rotate symmetrically relative to the brake roller 3, thereby pushing the cigarette packaging paper between the two sets of rollers in a counter-roller feeding manner;

[0030] While the cigarette wrapping paper is being conveyed, the moisture detector 155 is used to detect the moisture of the cigarette wrapping paper being conveyed. When quality differences occur, the electric push rod 156 can be controlled to extend and brake, pushing the marking pen 157 downward to synchronously mark the quality differences. It has good dynamic cycle detection performance, and the detection efficiency is more efficient and comprehensive.

[0031] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A cigarette packaging paper quality detection device, characterized in that: It comprises two sets of tooling frames (1) that are horizontally opposite to each other; Two sets of tooling frames (1) facing each other horizontally are provided with support frames (2) on both sides in a symmetrical manner, wherein the lower ends of the support frames (2) are rotatably connected to brake rollers (3), and the upper ends of the support frames (2) are rotatably connected to driven rollers (4); The upper end of the top frame of the tooling frame (1) is provided with a lifting and braking mechanism for supporting the driven roller (4); A quality inspection marking mechanism (15) is installed in the middle of the bracket of the tooling frame (1).

2. The cigarette packaging paper quality detection device according to claim 1, characterized in that: The quality inspection marking mechanism (15) includes a second lifting cylinder (151) that is horizontally opposite to each other, a suspension support seat (152) is installed at the telescopic end of the second lifting cylinder (151), and a support truss (154) is installed between the two opposite groups of suspension support seats (152), a plurality of moisture detectors (155) are arranged and installed on one side of the support truss (154), and a plurality of electric push rods (156) are arranged and installed on the other side of the support truss (154), and a marking pen (157) is installed on the telescopic brake end of each group of the electric push rods (156).

3. The cigarette packaging paper quality detection device according to claim 2, characterized in that: A buffer spring (153) is installed inside the support of the suspension seat (152) along the extension and contraction direction of the second lifting cylinder (151), and the second lifting cylinder (151) and the buffer spring (153) are elastically connected through the suspension seat (152).

4. The cigarette packaging paper quality detection device according to claim 1, characterized in that: The lifting brake mechanism comprises a first lifting cylinder (7) installed in the middle of the top frame of the tooling frame (1) and a lifting slide (5) slidably connected to the support frame (2) along the roller shaft of the driven roller (4); a lifting guide rod (6) passing through the tooling frame (1) is provided at the upper end of the support of the lifting slide (5); an arm force cross frame (8) is provided at the telescopic end of the first lifting cylinder (7), and arm force vertical frames (9) fixedly connected to the lifting guide rod (6) are provided at both ends of the bracket of the arm force cross frame (8).

5. The cigarette packaging paper quality detection device according to claim 4, characterized in that: The upper end of the support frame (2) is provided with a track groove adapted to guide the lifting slide (5).

6. The cigarette packaging paper quality inspection device according to claim 1, characterized in that: One end of the roller shaft of the brake roller (3) is provided with a brake gear (13), and one end of the roller shaft of the driven roller (4) is provided with a driven gear (14) meshing with the brake gear (13).

7. The cigarette packaging paper quality inspection device according to claim 1, characterized in that: A synchronous pulley (10) is installed at the other end of the roller shaft of the brake roller (3), and the two opposite sets of synchronous pulleys (10) are connected to each other through a synchronous belt (11). A brake motor (12) for driving the brake roller (3) is provided on one side of the bracket of the tooling frame (1).

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