Packaging anti-mixing detection device

Abstract

The utility model provides a packaging anti-mixing detection device which is installed on a conveying belt and comprises an installation arm, a conveying belt and a conveying belt. The two supporting frames are erected on the two sides of the conveying belt correspondingly, the two supporting frames are each provided with a supporting arm, and the two supporting arms are slidably arranged on the two sides of the mounting arm correspondingly and used for adjusting the distance between the two supporting frames; and the fastener is arranged on the mounting arm, is connected with the two supporting arms and is used for fixing the positions of the supporting arms in the mounting arm. The supporting arms can slide in the mounting arms in the direction of the mounting arms, so that the distance between the two supporting frames is adjusted to adapt to assembly line conveying belts of different widths, a special supporting structure does not need to be customized for the conveying belt of each width, cost is saved, and equipment management is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging detection, in particular to a packaging anti-mixing detection device. Background Art

[0002] Product packaging allows purchasers and users to have a preliminary understanding of the overall appearance and details such as the color of the product. It is especially suitable for products that cannot be unpacked before purchase and is widely used in industries such as product packaging supporting. On the packaging detection production line, in order to avoid the situation of mixed materials in packaging, a detection device is mostly used to replace manual detection of packaging to release manpower. Most of the currently used detection devices are composed of a detector and a support frame, and the structure of the support frame is relatively fixed. When the widths of the conveyor belts on the production line are different, different support frames need to be customized to install the detector, and the versatility is not high. Summary of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the utility model provides a packaging anti-mixing detection device, which solves the problem that most of the existing detection devices are composed of a detector and a support frame, and the structure of the support frame is relatively fixed. When the widths of the conveyor belts are different, different support frames need to be customized to install the detector, and the versatility is not high.

[0004] According to the embodiments of the utility model, the following technical solutions are adopted:

[0005] A packaging anti-mixing detection device is installed on a conveyor belt and includes:

[0006] An installation arm is provided with a detector for anti-mixing detection;

[0007] Support frames, two support frames are respectively erected on both sides of the conveyor belt, and both support frames are provided with support arms. The two support arms are respectively slidably arranged on both sides of the installation arm for adjusting the distance between the two support frames; and

[0008] Fasteners are arranged on the installation arm and are connected to the two support arms for fixing the positions of the support arms in the installation arm.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] In this solution, the support arm can slide along and within the mounting arm in the direction of the mounting arm, so as to adjust the distance between the two support frames to adapt to conveyor belts of different widths. There is no need to customize a dedicated support structure for each width of the conveyor belt, which not only saves costs but also simplifies equipment management. At the same time, with the cooperation of the fasteners, after the two support arms are adjusted, the two support arms can be fixed by the fasteners, thus ensuring the stability of the two support frames after adjustment, making the detector work more stably and reliably, and ensuring the accuracy of the detection structure.

[0011] Preferably, the fasteners include two mounting blocks fixedly arranged at both ends of the mounting arm and a bidirectional lead screw rotatably arranged on the two mounting blocks. Threaded blocks are provided at the ends of the two support arms, and the two threaded blocks are respectively engaged at both ends of the bidirectional lead screw.

[0012] Preferably, a handle is fixedly arranged at one end of the bidirectional lead screw.

[0013] Preferably, an L-shaped block is fixedly arranged at the bottom of the support frame, and the L-shaped block is buckled on the side of the conveyor belt.

[0014] Preferably, a rubber pad is arranged on the inner side of the L-shaped block, and the rubber pad abuts against the side of the conveyor belt.

[0015] Preferably, it further includes two limiting plates. Both limiting plates are provided with mounting rods, and the mounting rods are inserted through the corresponding support frames.

[0016] Preferably, the limiting plate is further provided with a screw rod, and two nuts are threadedly connected to the screw rod. The two nuts respectively abut against both sides of the support frame.

[0017] Preferably, an arc-shaped guiding portion is fixedly arranged at the end of the limiting plate. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the detection device installed on the conveyor belt in the embodiment of the present invention.

[0019] Figure 2 It is a three-dimensional structural diagram of the detection device in the embodiment of the present invention.

[0020] In the above-mentioned drawings: 1, conveyor belt; 2, support frame; 3, support arm; 301, threaded block; 4, mounting arm; 401, mounting block; 5, detector; 6, limiting plate; 601, arc-shaped guiding portion; 602, mounting rod; 603, screw rod; 604, nut; 7, bidirectional lead screw; 701, handle; 8, L-shaped block; 801, rubber pad. Detailed Embodiment

[0021] The technical solutions in the present invention will be further described below in conjunction with the drawings and embodiments.

[0022] As shown Figure 1 in the figure, an embodiment of the present utility model provides a packaging anti-mixing detection device, which is installed on a conveyor belt 1 and includes:

[0023] An installation arm 4 is provided with a detector 5 for anti-mixing detection;

[0024] A support frame 2, two support frames 2 are respectively erected on both sides of the conveyor belt 1, and both support frames 2 are provided with support arms 3, and the two support arms 3 are respectively slidably arranged on both sides of the installation arm 4 for adjusting the distance between the two support frames 2; and

[0025] A fastener is arranged on the installation arm 4 and is connected to the two support arms 3 for fixing the positions of the support arms 3 in the installation arm 4.

[0026] In an embodiment of the present utility model, when the detection device is in use, the widths of the two support frames 2 are adjusted according to the width of the pipeline conveyor belt 1. The two support arms 3 are respectively pushed and pulled, so that the two support arms 3 move in the installation arm 4, thereby increasing the overall length of the installation arm 4 and the two support arms 3, and further realizing the adjustment of the distance between the two support frames 2, so that the bottoms of the two support frames 2 can just be installed on both sides of the conveyor belt 1.

[0027] During the implementation of the detection, by turning on the detector 5, the detector 5 is a CCD vision detection device, which uses an industrial camera and global exposure. According to the different packages to be detected, the specified barcodes, two-dimensional codes or character shapes are input into the control center of the detector 5, and the conveyor belt 1 is connected to the control center. Workers only need to place the packages on the conveyor belt 1, and the conveyor belt 1 transports a batch of packages to the position of the detector 5. When it is detected that the barcode, two-dimensional code or character shape does not meet the preset requirements, the conveyor belt 1 is stopped through the control center, and the package can be taken out. By taking online photos and quickly identifying through the visual detection method, the detection speed is improved.

[0028] Secondly, with the cooperation of the fastener, after the two support arms 3 are adjusted, the two support arms 3 can be fixed by the fastener, thereby ensuring the stability of the two support frames 2 after adjustment, making the detector 5 work more stably and reliably, and ensuring the accuracy of the detection structure.

[0029] Based on the above solution, as Figure 2As shown in the figure, the fastener includes two mounting blocks 401 fixedly arranged at both ends of the mounting arm 4 and a bidirectional lead screw 7 rotatably arranged between the two mounting blocks 401. Threaded blocks 301 are provided at the ends of the two support arms 3, and the two threaded blocks 301 are respectively engaged with both ends of the bidirectional lead screw 7. The fastener can adjust and limit the two support arms 3. Specifically, the bidirectional lead screw 7 has threads in opposite directions. When the bidirectional lead screw 7 rotates between the two mounting blocks 401, the two threaded blocks 301 will move closer to the center or separate outward, thereby driving the two support arms 3 to approach or move away from each other, so as to adjust the distance between the two support frames 2. When the rotation of the bidirectional lead screw 7 stops, the threaded blocks 301 will self-lock under the action of the threads, effectively preventing the two support frames 2 from moving, and thus ensuring stability.

[0030] Specifically, as Figure 2 shown in the figure, a handle 701 is fixedly arranged at one end of the bidirectional lead screw 7. Under the action of the handle 701, the operator can drive the bidirectional lead screw 7 by manually rotating the handle 701 without using other tools, and the adjustment is more convenient.

[0031] Specifically, as Figure 2 shown in the figure, an L-shaped block 8 is fixedly arranged at the bottom of the support frame 2, and the L-shaped block 8 is buckled on the side of the conveyor belt 1. The shape of the L-shaped block 8 can easily be stuck on the side of the conveyor belt 1, and under the adjustment of the bidirectional lead screw 7, the two L-shaped blocks 8 are only clamped on the side of the conveyor belt 1. Even when the conveyor belt 1 shakes to a certain extent, the two support frames 2 can still be stably clamped on the conveyor belt 1, ensuring the stability of the detector 5. When clamping and installing, compared with directly drilling holes in the conveyor belt 1 for fixation, using the L-shaped block 8 can fix the support frame 2 without damaging the surface of the conveyor belt 1, protecting the integrity and service life of the conveyor belt 1.

[0032] Moreover, a rubber pad 801 is arranged on the inner side of the L-shaped block 8, and the rubber pad 801 abuts against the side of the conveyor belt 1. The rubber pad 801 has a high friction coefficient, which can increase the friction force between the L-shaped block 8 and the side of the conveyor belt 1, making the support frame 2 more stable during operation and not prone to displacement.

[0033] Based on the above solution, as Figure 2 shown in the figure, it further includes two limit plates 6. Both limit plates 6 are provided with mounting rods 602, and the mounting rods 602 are passed through the corresponding support frames 2. Under the action of the limit plates 6, a conveying channel for the conveyor belt 1 to convey the packages can be formed between the two limit plates 6. When manually loading materials, by directly placing the packages between the two limit plates 6, the packages to be detected can always correspond to the detector 5 under the conveyance of the conveyor belt 1, improving the detection accuracy.

[0034] Specifically, the limiting plate 6 is further provided with a screw rod 603, and two nuts 604 are threadedly connected to the screw rod 603. The two nuts 604 respectively abut against both sides of the support frame 2. In order to be applicable to packages of different sizes and widths, after both support frames 2 are installed on the side of the conveyor belt 1, the distances between the two limiting plates 6 and the support frame 2 (the distance between the two limiting plates 6) are respectively adjusted. The two nuts 604 are separated from each other, so that the screw rod 603 can move on the support frame 2. After being adjusted to a certain position, the two nuts 604 are adjusted to the sides of the support frame 2, so that the two nuts 604 respectively abut against both sides of the support frame 2, and the screw rod 603 is fixed and limited, thereby limiting the limiting plate 6. Moreover, an arc-shaped guiding portion 601 is fixedly provided at the end of the limiting plate 6, which can play a certain guiding role for the package and improve the detection efficiency.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A packaging anti-mixing detection device is installed on a conveyor belt (1), and is characterized in that, Comprising: An installation arm (4) provided with a detector (5) for anti-mixing detection; Support frames (2), two of the support frames (2) are respectively erected on both sides of the conveyor belt (1), and both of the support frames (2) are provided with support arms (3), and the two support arms (3) are respectively slidably arranged on both sides of the installation arm (4) for adjusting the distance between the two support frames (2); And Fasteners provided on the installation arm (4) and connected to the two support arms (3) for fixing the positions of the support arms (3) within the installation arm (4).

2. The packaging anti-mixing detection device according to claim 1, characterized in that The fasteners include two mounting blocks (401) fixedly provided at both ends of the installation arm (4) and a bidirectional lead screw (7) rotatably arranged between the two mounting blocks (401), and threaded blocks (301) are provided at the ends of the two support arms (3), and the two threaded blocks (301) are respectively engaged with both ends of the bidirectional lead screw (7).

3. The packaging anti-mixing detection device according to claim 2, characterized in that, A handle (701) is fixedly provided at one end of the bidirectional lead screw (7).

4. The packaging anti-mixing detection device according to claim 1, characterized in that An L-shaped block (8) is fixedly provided at the bottom of the support frame (2), and the L-shaped block (8) is buckled on the side surface of the conveyor belt (1).

5. The packaging anti-mixing detection device according to claim 4, characterized in that, A rubber pad (801) is provided inside the L-shaped block (8), and the rubber pad (801) abuts against the side surface of the conveyor belt (1).

6. The packaging anti-mixing detection device according to claim 1, characterized in that Also included are two limit plates (6), both of the limit plates (6) are provided with mounting rods (602), and the mounting rods (602) are inserted through the corresponding support frames (2).

7. The packaging anti-mixing detection device according to claim 6, characterized in that, The limit plate (6) is further provided with a screw rod (603), and two nuts (604) are threadedly connected to the screw rod (603), and the two nuts (604) respectively abut against both sides of the support frame (2).

8. The packaging anti-mixing detection device according to claim 6, characterized in that, An arc-shaped guiding portion (601) is fixedly provided at the end of the limit plate (6).

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