Transparent paper line offset rear imaging detection device

Abstract

The utility model discloses a transparent paper line offset rear imaging detection device, which relates to the technical field of cigarette carton packaging and comprises a cigarette carton conveying device. Limiting plates are arranged on the two sides of the inner wall of the cigarette carton conveying device, a plurality of limiting telescopic rods are arranged behind the limiting plates, first connecting blocks are arranged at the front ends of the limiting telescopic rods, compression springs are arranged on the surfaces of the limiting telescopic rods, and rotating rollers are arranged at the lower ends of the first connecting blocks. And the rotating roller is rotationally connected with the connecting block I. Compared with an existing common device for detecting and removing cigarette carton transparent paper deviation, the post-imaging detection device for transparent paper line deviation has the advantages that a limiting plate and the rotating roller are used for limiting movement before a photoelectric detection device performs transparent paper line deviation detection on a cigarette carton, so that the deviation of the cigarette carton transparent paper line is detected; according to the device, the cigarette carton can be detected by the photoelectric detection equipment after being limited and corrected, so that the accuracy of offset detection of the paper line of the cigarette carton can be improved, and meanwhile, the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette strip packaging, in particular to a transparent paper line deviation post-imaging detection device. Background Art

[0002] At present, the main models used for cigarette production are ZB45, GDX1, GDX2, and GDX500. The matching strip box packaging equipment is easily affected by the fluctuation of transparent paper quality and produces transparent paper deviation. The existing box transparent paper packaging process for cigarette strips is as follows: the cigarette strip transparent paper is clamped by the clamp and sent to the first lifter. Under the action of the first lifter, the cigarette strip is combined with the transparent paper to move upward. After moving to the forming channel, it is folded by the fixed folder and the movable folder of the cigarette strip transparent paper. Finally, the two long sides of the end are folded by the lifting action of the second lifter to finally form it. In this process, the folding of the cigarette strip transparent paper will be affected by the fluctuation of the quality of the cigarette strip transparent paper, which will cause the output of cigarette strips with offset transparent paper. Among them, changes in factors such as the surface smoothness, thermal deformation, and foldability of the transparent paper will cause fluctuations in the quality of the cigarette strip transparent paper.

[0003] For example, the patent document with application number 202220647320.6 discloses a device for detecting and removing the deviation of the transparent paper of the cigarette rod. The utility model provides a device for detecting and removing the deviation of the transparent paper of the cigarette rod, including: a photoelectric detector for detecting whether the transparent paper of the cigarette rod is offset and generating an offset signal, a counting sensor for counting the cigarette rods displaced by the second lifter and transmitting the counting signal to the PLC controller, a PLC controller and a removal device; the photoelectric detector is fixed on both sides of the cigarette rod transparent paper fixing folder; the counting sensor is fixed on the entrance of the second lifter; the PLC controller is connected to the photoelectric detector, the counting sensor and the removal device The PLC controller has a preset value for cigarette rods, which is equal to the number of cigarette rods between the cigarette rod transparent paper fixing folder and the baffle; the PLC controller starts counting the counting sensor according to the offset signal of the photoelectric detector, and the PLC controller compares the counting signal of the counting sensor with the preset value for cigarette rods. When the counting signal is equal to the preset value for cigarette rods, the PLC controller sends a rejecting signal to the rejecting device, and the rejecting device rejects the cigarette rods. However, the device for detecting and rejecting the offset of the transparent paper of the cigarette rods sends the processed cigarette rods to the photoelectric detector for offset detection of the transparent paper line. If the cigarette rods are offset, the offset cigarette rods may affect the accuracy of the detection.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a transparent paper line offset post-imaging detection device is proposed. Utility Model Content

[0005] The utility model aims to provide a transparent paper line deviation post-imaging detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transparent paper line offset post-imaging detection device, comprising a cigarette rod conveying device, wherein limit plates are arranged on both sides of the inner wall of the cigarette rod conveying device, and a plurality of limit telescopic rods are arranged behind the limit plates, a connecting block 1 is arranged at the front end of the limit telescopic rod, and a compression spring is arranged on the surface of the limit telescopic rod, a rotating roller is arranged at the lower end of the connecting block 1, and the rotating roller and the connecting block 1 are rotatably connected.

[0007] Preferably, support plates 1 are provided on both side surfaces of the tobacco rod conveying device, and a photoelectric detector is installed on the upper end of the support plate 1.

[0008] Preferably, a support plate 2 is arranged in front of the support plate 1, and an electrical controller is installed on the upper end of the support plate 2.

[0009] Preferably, a transmission cylinder is installed at the lower end of the second support plate, and a connecting block 2 is provided at the front end of the transmission cylinder.

[0010] Preferably, an electric lifting rod is provided at the lower end of the connecting block 2, and a push plate is provided at the front end of the electric lifting rod.

[0011] Preferably, a push groove is provided on one side surface of the front end of the cigarette rod conveying device, and a defective product collection box is installed below the push groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses the arrangement of the cigarette rod conveying device, the limit plate, the limit telescopic rod, the compression spring, the connecting block and the rotating drum. The position of the cigarette rod conveying device is corrected by the limit plate, so that the two side surfaces of the cigarette rod can smoothly contact the rotating drum. Through the arrangement of the rotating drum, the position of the cigarette rod can be corrected and then detected by the photoelectric detector, thereby ensuring the accuracy of the photoelectric detector in detecting the offset of the transparent paper line of the cigarette rod;

[0014] 2. The utility model is provided with a support plate 1, a photoelectric detector, a defective product collection box, a push groove, a support plate 2, an electrical controller, a transmission cylinder, a connecting block 2, an electric lifting rod and a push plate. Through the setting of the transmission cylinder, when the photoelectric detector detects that the transparent paper line of the cigarette carton is offset, the transmission cylinder is started by the electrical controller to drive the push plate to push the cigarette carton into the defective product collection box. Through the setting of the electric lifting rod, the push plate is driven to move downward when in use. After the cigarette carton is pushed into the defective product collection box, the push plate is lifted by resetting, which does not affect the normal movement of the cigarette carton behind. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 It is a schematic diagram of the structure of the defective cigarette strip removal device of the utility model.

[0018] In the figure: 1. tobacco rod conveying device; 2. limit plate; 201. limit telescopic rod; 202. compression spring; 203. connection block 1; 204. rotating drum; 3. support plate 1; 301. photoelectric detector; 4. defective product collection box; 401. push groove; 402. support plate 2; 403. electrical controller; 404. transmission cylinder; 405. connection block 2; 406. electric lifting rod; 407. push plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 2 As shown, the transparent paper line offset post-imaging detection device includes limit plates 2 arranged on both sides of the inner wall of the cigarette rod conveying device 1, and a plurality of limit telescopic rods 201 are arranged behind the limit plates 2. The advantage of this arrangement is that the position of the cigarette rod conveying device 1 is corrected by the limit plates 2, so that the two side surfaces of the cigarette rod can smoothly contact the rotating drum 204.

[0021] Furthermore, a connecting block 203 is provided at the front end of the limiting telescopic rod 201, and a compression spring 202 is provided on the surface of the limiting telescopic rod 201. The advantage of this arrangement is that the compression spring 202 can reduce the pressure of the rotating drum 204 on the cigarette.

[0022] Furthermore, a rotating roller 204 is provided at the lower end of the connecting block 203, and the rotating roller 204 and the connecting block 203 are rotatably connected. The advantage of this arrangement is that, through the setting of the rotating roller 204, the position of the cigarette rod can be corrected and then detected by the photoelectric detector 301, thereby ensuring the accuracy of the offset detection of the transparent paper line of the cigarette rod by the photoelectric detector 301.

[0023] Furthermore, support plates 3 are provided on both side surfaces of the tobacco rod conveying device 1, and a photoelectric detector 301 is installed on the upper end of the support plate 3. This setting is an existing device and will not be described in detail.

[0024] like Figure 3 As shown, a support plate 2 402 is arranged in front of the support plate 1 3, and an electrical controller 403 is installed on the upper end of the support plate 2 402. The advantage of this arrangement is that through the setting of the electrical controller 403, after the photoelectric detector 301 detects that the cigarette carton is unqualified, the electrical controller 403 can be used to control the start-up of the transmission cylinder 404 and the electric lifting rod 406.

[0025] Furthermore, a transmission cylinder 404 is installed at the lower end of the support plate 402, and a connecting block 405 is provided at the front end of the transmission cylinder 404. The advantage of this arrangement is that, through the arrangement of the transmission cylinder 404, when the photoelectric detector 301 detects that the transparent paper line of the cigarette is offset, the transmission cylinder 404 can be started by the electrical controller 403 to drive the push plate 407 to push the cigarette into the interior of the defective product collection box 4.

[0026] Furthermore, an electric lifting rod 406 is provided at the lower end of the connecting block 2 405, and a push plate 407 is provided at the front end of the electric lifting rod 406. The advantage of this arrangement is that the electric lifting rod 406 drives the push plate 407 to move downward during use. After the cigarette cartons are pushed into the defective product collection box 4, the push plate 407 is lifted by resetting, which does not affect the normal movement of the cigarette cartons behind.

[0027] Furthermore, a push groove 401 is provided on the surface of one side of the front end of the tobacco rod conveying device 1, and a defective product collection box 4 is installed below the push groove 401. The advantage of this arrangement is that the defective product collection box 4 can be temporarily collected and stored through the arrangement of the defective product collection box 4.

[0028] Working principle: When using the transparent paper line deviation post-imaging detection device, first, after the cigarette is fed into the interior of the cigarette conveying device 1, when passing through the limit plate 2, the deviated cigarette can be corrected and contacted with the rotating roller 204, and the compression spring 202 is compressed to make the rotating roller 204 fit the surface of the cigarette and move forward. After passing through the photoelectric detector 301, the cigarette is tested for paper line deviation. If the test fails, the electrical controller 403 controls the transmission cylinder 404 and the electric lifting rod 406 to start. First, the electric lifting rod 406 drives the push plate 407 to move downward, and then the transmission cylinder 404 is started to contract and the unqualified cigarettes are passed through the push groove 401 into the interior of the defective product collection box 4 to be removed. This is the working principle of the transparent paper line deviation post-imaging detection device.

Claims

1. A post-imaging detection device for a transparent paper line deviation, comprising a cigarette rod conveying device (1), characterized in that: Limiting plates (2) are arranged on both sides of the inner wall of the tobacco rod conveying device (1), and a plurality of limiting telescopic rods (201) are arranged behind the limiting plates (2), a connecting block (203) is arranged at the front end of the limiting telescopic rod (201), and a compression spring (202) is arranged on the surface of the limiting telescopic rod (201), a rotating roller (204) is arranged at the lower end of the connecting block (203), and the rotating roller (204) and the connecting block (203) are rotatably connected.

2. The transparent paper line deviation post-imaging detection device according to claim 1, characterized in that: Support plates (3) are provided on both side surfaces of the tobacco rod conveying device (1), and a photoelectric detector (301) is installed on the upper end of the support plate (3).

3. The transparent paper line deviation post-imaging detection device according to claim 2, characterized in that: A support plate 2 (402) is arranged in front of the support plate 1 (3), and an electrical controller (403) is installed on the upper end of the support plate 2 (402).

4. The transparent paper line deviation post-imaging detection device according to claim 3, characterized in that: A transmission cylinder (404) is installed at the lower end of the second support plate (402), and a second connection block (405) is arranged at the front end of the transmission cylinder (404).

5. The transparent paper line deviation post-imaging detection device according to claim 4, characterized in that: The lower end of the second connecting block (405) is provided with an electric lifting rod (406), and the front end of the electric lifting rod (406) is provided with a push plate (407).

6. The transparent paper line deviation post-imaging detection device according to claim 1, characterized in that: A push groove (401) is provided on one side surface of the front end of the tobacco rod conveying device (1), and a defective product collection box (4) is installed below the push groove (401).

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