Novel detection device

Abstract

The utility model relates to the technical field of label detection, in particular to a novel detection device. The device comprises a bearing frame, a first U-shaped frame and a second U-shaped frame, the first U-shaped frame is fixed to one end of the top of the bearing frame, the second U-shaped frame is fixed to the middle of the top of the bearing frame, a guide mechanism is assembled between the bearing frame and the first U-shaped frame, and a flexible disassembly mechanism is assembled in the second U-shaped frame. Through the structural design of the guide mechanism, the device can conveniently guide the positions of labels on the conveying belt, so that the labels are arranged in a row on the conveying belt, a scanning probe can conveniently shoot the labels, and the detection quality of the device is improved; and through the structural design of the flexible dismounting mechanism, the device can flexibly and rapidly dismount the scanning probe, the scanning probe is convenient and rapid to maintain and replace when needing to be maintained and replaced, the downtime of maintenance and replacement of the device is shortened, and the label detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of label detection, in particular to a novel detection device. Background Art

[0002] With the development of the economy, labels are widely used on commodities, which has led to the rapid development of the label industry. Labels can be divided into physical labels, network labels, and electronic labels according to their existence forms. Physical labels are simple signs used to indicate the name, weight, volume, purpose and other information of items. Traditional label papers are mostly tested through manual scanning. Due to the high false positive rate, high randomness, high cost and low efficiency, there is a problem of poor detection efficiency.

[0003] For example, patent CN211070903U discloses a label paper detection device, including a workbench, a support leg installed at the bottom of the workbench, and a scanning probe. A conveyor belt and a driving assembly for driving the conveyor belt are installed on the outer end surface of the workbench. A servo motor is installed at the bottom of the workbench, and a rotating block is fixedly connected to the top of the output shaft of the servo motor. A first air pump is installed on the top of the rotating block. A rotating tube is installed on the outer end surface of the rotating block, and the output end of the first air pump is connected to the rotating tube. In the utility model, firstly, the label paper is automatically detected by the scanning probe. When unqualified label paper is detected, the unqualified label paper is automatically removed by the suction head. The automatic detection and removal method improves the efficiency and effect of the detection. Secondly, by generating suction on the multiple sets of through-hole positions of the conveyor belt, the label paper is fixed at the through-hole position, thereby improving the stability of the label paper during transportation.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the position of the labels on the conveyor belt is relatively chaotic, making the scanning work of the scanning probe more difficult, which may lead to missed detection or wrong detection, and the disassembly of the scanning probe is not convenient, which is not conducive to replacement or maintenance. For this reason, we designed a new detection device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a new detection device to solve the technical problems of chaotic label arrangement and the inability to flexibly disassemble the scanning probe in response to the above-mentioned technical problems.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A novel detection device comprises a carrier frame, a first U-shaped frame and a second U-shaped frame, wherein the first U-shaped frame is fixed to one end of the top of the carrier frame, the second U-shaped frame is fixed to the middle of the top of the carrier frame, a guide mechanism is installed between the carrier frame and the first U-shaped frame, and a flexible disassembly mechanism is installed inside the second U-shaped frame;

[0008] The guide mechanism includes a sliding block, a supporting block, a guide bar, a screw rod, a bearing, a rotating disk and a rotating handle. The first U-shaped frame is internally slidably connected to two sliding blocks, a supporting block is fixed to the top of the sliding block, a guide bar is fixed to the bottom of the sliding block, the two sliding blocks are internally threadedly connected to a screw rod, the threads at both ends of the screw rod rotate in opposite directions, bearings are fixed to both ends of the outside of the screw rod, the bearings are fixed to the first U-shaped frame, one end of the screw rod passes through the first U-shaped frame, a rotating disk is fixed to one end, and a rotating handle is rotatably connected to one side of the rotating disk.

[0009] Preferably, the flexible disassembly mechanism includes a T-slot, a T-block, a scanning probe, a movable block, a spring, a limit block and a push-pull handle. The second U-shaped frame is provided with a T-slot inside, the T-slot is slidably connected to the inside of the T-slot, a scanning probe is fixed to the bottom of the T-block, the second U-shaped frame is slidably connected to the inside of the movable block, two springs are slidably connected to the inner side of the top of the movable block, a limit block is fixed to one side of the movable block, the second U-shaped frame and the limit block are slidably connected, and a push-pull handle is fixed to one end of the limit block.

[0010] Preferably, the interior of the carrier frame is equipped with a transmission mechanism, and the transmission mechanism includes a rotating rod, a rotating shaft, a conveyor belt, an L-shaped bracket, a motor, a support leg and a self-locking universal wheel. The two ends of the interior of the carrier frame are rotatably connected with rotating rods, and the outside of the rotating rod is fixed with a rotating shaft. The two rotating shafts are driven by a conveyor belt. An L-shaped bracket is fixed to one side of one end of the carrier frame, and a motor is fixed to the top of the L-shaped bracket. The power output end of the motor passes through one side of the carrier frame and is fixed to one of the rotating rods. Support legs are fixed to the four end corners of the bottom of the carrier frame, and self-locking universal wheels are fixed to the bottom of the support legs.

[0011] Preferably, a fixing frame is fixed on one side of the supporting frame and located between the second U-shaped frame and the motor, a controller is fixed on the top of the fixing frame, a telescopic cylinder is fixed on one side of the fixing frame, a telescopic rod is slidably connected inside the telescopic cylinder, and a push block is fixed at one end of the telescopic rod.

[0012] Preferably, lighting lamps are fixed at both ends of the inner side of the second U-shaped frame.

[0013] Preferably, a storage basket is fixed on one side of the support frame at a position corresponding to the push block.

[0014] Preferably, a plurality of circular rods are rotatably connected inside the guide bar, and circular columns are fixed outside the circular rods.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] 1. The utility model uses the structural design of the guide mechanism to facilitate the device to guide the label position on the conveyor belt, so that the labels are arranged in a row on the conveyor belt, which is conducive to the scanning probe to shoot them, thereby improving the detection quality of the device.

[0018] 2. The utility model adopts the structural design of the flexible disassembly mechanism, so that the device can flexibly and quickly disassemble the scanning probe. When the scanning probe needs to be repaired and replaced, it is convenient and quick, which reduces the downtime of the device for repair and replacement, and is conducive to improving the efficiency of label detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the first U-shaped frame and the guide bar of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the second U-shaped frame of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional connection structure of the carrier frame of the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional connection structure of the guide strip of the utility model.

[0025] In the figure: 1. load-bearing frame; 2. first U-shaped frame; 3. second U-shaped frame; 4. sliding block; 5. supporting block; 6. guide strip; 7. screw rod; 8. bearing; 9. rotating disk; 10. rotating handle; 11. T-slot; 12. T-block; 13. scanning probe; 14. movable block; 15. spring; 16. limit block; 17. push-pull handle; 18. rotating rod; 19. rotating shaft; 20. conveyor belt; 21. L-shaped bracket; 22. motor; 23. supporting leg; 24. self-locking universal wheel; 25. fixed frame; 26. controller; 27. telescopic cylinder; 28. telescopic rod; 29. ​​push block; 30. lighting lamp; 31. storage basket; 32. round rod; 33. round column. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] Embodiment 1

[0031] Reference Figure 1-Figure 5 A novel detection device comprises a carrier frame 1, a first U-shaped frame 2 and a second U-shaped frame 3, wherein the first U-shaped frame 2 is fixed to one end of the top of the carrier frame 1, the second U-shaped frame 3 is fixed to the middle of the top of the carrier frame 1, a guide mechanism is installed between the carrier frame 1 and the first U-shaped frame 2, and a flexible disassembly mechanism is installed inside the second U-shaped frame 3;

[0032] The guiding mechanism comprises a sliding block 4, a supporting block 5, a guide bar 6, a screw rod 7, a bearing 8, a rotating disk 9 and a rotating handle 10. The first U-shaped frame 2 is internally slidably connected to two sliding blocks 4, a supporting block 5 is fixed on the top of the sliding block 4, a guide bar 6 is fixed on the bottom of the sliding block 4, the two sliding blocks 4 are internally threadedly connected to a screw rod 7, the threads at both ends of the screw rod 7 are in opposite directions, bearings 8 are fixed on both ends of the outer sides of the screw rod 7, the bearing 8 is fixed to the first U-shaped frame 2, one end of the screw rod 7 passes through one end of the first U-shaped frame 2 and a rotating disk 9 is fixed, and one side of the rotating disk 9 is rotatably connected to the rotating handle 10. When the detection label is to be guided so that it is in a straight line for detection, the rotating handle 10 is held and rotated, and the rotating handle 10 drives the rotating disk 9 to rotate, and the rotating disk 9 drives the screw rod 7 to rotate. Since the threads at both ends of the screw rod 7 have opposite directions of rotation, the two sliding blocks 4 connected with the external threads are driven, and the sliding blocks 4 drive the guide bars 6 to move closer to or away from each other to adjust the distance between the guide bars 6, thereby playing a guiding role;

[0033] The interior of the carrier frame 1 is equipped with a transmission mechanism, which includes a rotating rod 18, a rotating shaft 19, a conveyor belt 20, an L-shaped bracket 21, a motor 22, a support leg 23 and a self-locking universal wheel 24. The two ends of the interior of the carrier frame 1 are rotatably connected with the rotating rod 18, and the rotating shaft 19 is fixed to the outside of the rotating rod 18. The transmission is transmitted through the conveyor belt 20. An L-shaped bracket 21 is fixed to one side of one end of the carrier frame 1, and a motor 22 is fixed to the top of the L-shaped bracket 21. The power output end of the motor 22 passes through one side of the carrier frame 1 and is fixed to one of the rotating rods 18. The four end corners of the bottom of the carrier frame 1 are fixed with support legs 23, and the bottom of the support legs 23 is fixed with a self-locking universal wheel 24. The motor 22 is started, and the power output end of the motor 22 drives one of the rotating rods 18 to rotate, and the rotating rod 18 drives the rotating shaft 19 to rotate. The transmission between the two rotating shafts 19 is transmitted through the conveyor belt 20, so that the transmission of the label on the conveyor belt 20 can be realized;

[0034] A fixing frame 25 is fixed on one side of the carrier frame 1 and located between the second U-shaped frame 3 and the motor 22, a controller 26 is fixed on the top of the fixing frame 25, a telescopic cylinder 27 is fixed on one side of the fixing frame 25, a telescopic rod 28 is slidably connected inside the telescopic cylinder 27, a push block 29 is fixed on one end of the telescopic rod 28, when the label passes the bottom of the second U-shaped frame 3, the scanning probe 13 shoots it, and the controller 26 collects and processes the photographed graphics, when the controller 26 finds an unqualified label, it issues a command to the telescopic cylinder 27, the telescopic cylinder 27 drives the telescopic rod 28, and the telescopic rod 28 drives the push block 29 to push the label, so that the unqualified label is sorted and removed;

[0035] Lighting lamps 30 are fixed at both ends of the inner side of the second U-shaped frame 3. The arrangement of the lighting lamps 30 makes the scanning probe 13 take clearer pictures, thus preventing insufficient light from affecting the detection.

[0036] A storage basket 31 is fixed on one side of the carrier 1 and at a position corresponding to the push block 29. The storage basket 31 is provided to store unqualified labels so that the inspection work can be carried out in an orderly manner.

[0037] The guide bar 6 is internally rotatably connected with a plurality of circular rods 32, and a circular column 33 is fixed to the outside of the circular rod 32. The arrangement of the circular rod 32 and the circular column 33 makes it possible to guide the label smoothly and reduce resistance, so that the label guiding work can be smooth and the next step of detection can be carried out smoothly.

[0038] Embodiment 2

[0039] Reference Figure 3 A novel detection device, a flexible disassembly mechanism includes a T-slot 11, a T-block 12, a scanning probe 13, a movable block 14, a spring 15, a limit block 16 and a push-pull handle 17. A T-slot 11 is provided inside the second U-shaped frame 3, a T-block 12 is slidably connected inside the T-slot 11, a scanning probe 13 is fixed at the bottom of the T-block 12, a movable block 14 is slidably connected inside the second U-shaped frame 3, two springs 15 are slidably connected to the inner side of the top of the movable block 14, a limit block 16 is fixed to one side of the movable block 14, the second U-shaped frame 3 is slidably connected to the limit block 16, a push-pull handle 17 is fixed to one end of the limit block 16, when the scanning probe 13 needs to be quickly and flexibly disassembled, the push-pull handle 17 is pulled by hand, and then the push-pull handle 17 is pushed. The limit block 16 is driven, and the limit block 16 drives the movable block 14. The movable block 14 compresses the spring 15, and the spring 15 is elastically deformed. The movable block 14 shrinks into the second U-shaped frame 3, and the scanning probe 13 can be held by hand to drive the T-block 12 to be taken out from the inside of the T-slot 11. When it is to be installed, it is only necessary to hold the scanning probe 13 and place the T-block 12 into the T-slot 11. Since one end of the T-block 12 and one side of the movable block 14 are provided with inclined surfaces, the movable block 14 is squeezed, and the movable block 14 compresses the spring 15. The spring 15 is elastically deformed and contracted, and the T-block 12 can be smoothly installed into the T-slot 11. When the T-block 12 passes the bottom of the movable block 14, the spring 15 rebounds, and the movable block 14 can firmly clamp the T-block 12.

[0040] The use process of a new detection device provided by the utility model is as follows:

[0041] When the detection label is to be guided to be in a straight line for detection, the handle 10 is rotated by hand, and the handle 10 drives the rotating disk 9 to rotate, and the rotating disk 9 drives the screw rod 7 to rotate. Since the threads at both ends of the screw rod 7 have opposite rotation directions, the two sliding blocks 4 connected with the external threads are driven, and the sliding blocks 4 drive the guide bars 6 to move closer to each other or away from each other to adjust the distance between the guide bars 6, thereby playing a guiding role;

[0042] When the scanning probe 13 needs to be quickly and flexibly disassembled, the push-pull handle 17 is pulled by hand, and then the push-pull handle 17 drives the limit block 16, the limit block 16 drives the movable block 14, the movable block 14 compresses the spring 15, the spring 15 is elastically deformed, and the movable block 14 shrinks into the second U-shaped frame 3, and the scanning probe 13 can be held by hand to drive the T-block 12 to be taken out from the inside of the T-slot 11. When it is to be installed, it is only necessary to hold the scanning probe 13 and place the T-block 12 into the inside of the T-slot 11. Since one end of the T-block 12 and one side of the movable block 14 are provided with inclined surfaces, the movable block 14 is squeezed, and the movable block 14 compresses the spring 15. The spring 15 is elastically deformed and contracted, and the T-block 12 can be smoothly installed into the inside of the T-slot 11. When the T-block 12 passes the bottom of the movable block 14, the spring 15 rebounds, and the movable block 14 can firmly clamp the T-block 12;

[0043] The motor 22 is started, and the power output end of the motor 22 drives one of the rotating rods 18 to rotate, and the rotating rod 18 drives the rotating shaft 19 to rotate. The transmission between the two rotating shafts 19 is transmitted through the conveyor belt 20, so that the transmission of the label on the conveyor belt 20 can be realized;

[0044] When the label passes the bottom of the second U-shaped frame 3, the scanning probe 13 takes a picture of it, and the controller 26 collects and processes the photographed image. When the controller 26 finds an unqualified label, it sends a command to the telescopic cylinder 27, and the telescopic cylinder 27 drives the telescopic rod 28, and the telescopic rod 28 drives the push block 29 to push the label, thereby realizing the sorting and removal of unqualified labels.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new detection device, characterized in that: The invention comprises a bearing frame (1), a first U-shaped frame (2) and a second U-shaped frame (3), wherein the first U-shaped frame (2) is fixed to one end of the top of the bearing frame (1), the second U-shaped frame (3) is fixed in the middle of the top of the bearing frame (1), a guiding mechanism is installed between the bearing frame (1) and the first U-shaped frame (2), and a flexible disassembly mechanism is installed inside the second U-shaped frame (3); The guide mechanism comprises a sliding block (4), a supporting block (5), a guide bar (6), a screw rod (7), a bearing (8), a rotating disk (9) and a rotating handle (10); the first U-shaped frame (2) is internally slidably connected with two sliding blocks (4); the top of the sliding block (4) is fixed with a supporting block (5); the bottom of the sliding block (4) is fixed with a guide bar (6); the internal threads of the two sliding blocks (4) are connected with a screw rod (7); the threads of the two ends of the screw rod (7) are rotated in opposite directions; the outer ends of the screw rod (7) are fixed with bearings (8); the bearings (8) are fixed to the first U-shaped frame (2); one end of the screw rod (7) passes through the first U-shaped frame (2); one end of the screw rod (7) is fixed with a rotating disk (9); one side of the rotating disk (9) is rotatably connected with a rotating handle (10).

2. A novel detection device according to claim 1, characterized in that: The flexible disassembly mechanism comprises a T-slot (11), a T-block (12), a scanning probe (13), a movable block (14), a spring (15), a limit block (16) and a push-pull handle (17); the second U-shaped frame (3) is provided with a T-slot (11) inside; the T-slot (11) is slidably connected to the inside of the T-slot (11); the bottom of the T-block (12) is fixed with a scanning probe (13); the inside of the second U-shaped frame (3) is slidably connected to the movable block (14); the inner side of the top of the movable block (14) is slidably connected to two springs (15); a limit block (16) is fixed to one side of the movable block (14); the second U-shaped frame (3) and the limit block (16) are slidably connected; and a push-pull handle (17) is fixed to one end of the limit block (16).

3. A novel detection device according to claim 1, characterized in that: The interior of the carrier (1) is equipped with a transmission mechanism, which comprises a rotating rod (18), a rotating shaft (19), a conveyor belt (20), an L-shaped bracket (21), a motor (22), a support leg (23) and a self-locking universal wheel (24). The two ends of the interior of the carrier (1) are rotatably connected to the rotating rod (18), the exterior of the rotating rod (18) is fixed with a rotating shaft (19), and the two rotating shafts (19) are driven by the conveyor belt (20). An L-shaped bracket (21) is fixed to one side of one end of the carrier (1), and a motor (22) is fixed to the top of the L-shaped bracket (21). The power output end of the motor (22) passes through one side of the carrier (1) and is fixed to one of the rotating rods (18). The four end corners of the bottom of the carrier (1) are fixed with support legs (23), and the bottom of the support legs (23) is fixed with a self-locking universal wheel (24).

4. A novel detection device according to claim 1, characterized in that: A fixing frame (25) is fixed on one side of the carrier frame (1) and located between the second U-shaped frame (3) and the motor (22); a controller (26) is fixed on the top of the fixing frame (25); a telescopic cylinder (27) is fixed on one side of the fixing frame (25); a telescopic rod (28) is slidably connected inside the telescopic cylinder (27); a push block (29) is fixed on one end of the telescopic rod (28).

5. A novel detection device according to claim 2, characterized in that: Illuminating lamps (30) are fixed to both ends of the inner side of the second U-shaped frame (3).

6. A novel detection device according to claim 4, characterized in that: A storage basket (31) is fixed on one side of the carrier frame (1) at a position corresponding to the push block (29).

7. A novel detection device according to claim 1, characterized in that: A plurality of circular rods (32) are rotatably connected inside the guide bar (6), and a circular column (33) is fixed outside the circular rod (32).

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