A charger color packaging label inspection device

Abstract

The present invention discloses a charger color package label detection device, which belongs to the field of label detection, including a bottom plate, a first camera assembly, a second camera assembly, a limit device, and a prism; the limit device is fixed on the lower right side of the bottom plate; a sensor, a prism, and a clamping device are arranged on the left side of the limit device; the compression and reset of the spring are controlled by the worm gear engagement, and the clamping device is driven by the spring to transfer the color package after the color package is correctly detected. Compared with the prior art, the advantage of the present invention is that: through the reflection of the prism, the first camera assembly can detect the labels on the top and side of the color package at the same time, and the label in front of the color package is illuminated by a bowl-shaped light source. The diffuse reflection light of the bowl-shaped light source is soft, and the operator will not suffer visual damage when facing the bowl-shaped light source for a long time, which reduces the fatigue of the operator and improves the detection efficiency. The spring drives the telescopic rod to move up and down, which has the effect of automatically transferring the color package after detection, which can simplify the operating steps of the personnel and reduce the mistakes caused by manual judgment.

Description

Technical Field

[0001] The invention belongs to the technical field of label detection, and in particular relates to a charger color package label detection device. Background Art

[0002] With the development of society, there are more and more types of commodities. In order to facilitate the circulation and unified management of commodities, people use labels and barcodes as identification marks of commodities. The Internet economy is developing rapidly. In order to ensure the interests of manufacturers and consumers, special anti-counterfeiting and anti-tampering labels are used as a guarantee of the genuine quality of commodities.

[0003] Goods are packaged before being sold, and barcodes and anti-counterfeiting and anti-tampering labels are affixed to the outer packaging of the goods. In the process of printing and sticking labels, there are inevitably problems such as missing stickers, defects, offsets, foreign matter, ghosting, anti-tampering labels affixed in the opposite direction, and mismatches between labels and color packages. If there are defects in the labels on the outer packaging, consumers will doubt the quality of the goods. Sometimes individual outer packaging is omitted and no labels or barcodes are printed, which will affect the sales of the goods. Current technology makes it difficult to achieve simultaneous three-sided label detection, and it must be detected in steps, which wastes manpower and material resources, and has defects such as low efficiency and high cost. Summary of the invention

[0004] The purpose of the present invention is to provide a charger color package label detection device to solve the problems of low efficiency and high error rate of manual inspection proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a charger color package label detection device, comprising a base plate, a color package, a start button, a buzzer, a sensor, and a camera, characterized in that: a buzzer and a start button are fixed on the upper right side of the base plate; a limiting device is fixed on the lower right side; a second camera assembly is provided in front of the limiting device, and a sensor, a prism and a clamping device are provided on the left; a first camera assembly is fixedly connected to the left front of the prism.

[0006] Preferably, the limiting device comprises: an electronic scale, a limiting mechanism, and the limiting mechanism is fixedly connected to the weighing area of ​​the electronic scale.

[0007] Preferably, the second camera assembly includes: a bowl-shaped light source, a second camera, and a raised base, the lighting surface of the bowl-shaped light source faces the limiting mechanism, the second camera is fixed to the base plate through the raised base, and the second camera and the through hole in the center of the bowl-shaped light source are coaxial.

[0008] Preferably, the first camera assembly comprises: a mounting bracket, a strip light source is fixedly connected to the middle of the mounting bracket, a first camera is fixed to the top, and the first camera and the strip light source are above the limiting mechanism.

[0009] Preferably, the first camera assembly clearly illuminates and scans the label on the side of the charger color package through prism reflection.

[0010] Preferably, the clamping device comprises: a telescopic rod, a spring, a first worm gear, a second worm gear, a first rack, a second rack, and a gear; the gear is fixed on the bottom plate, and the bottom of the telescopic rod is fixed on the gear, the telescopic rod and the gear are coaxial, a spring is provided on the telescopic rod and wrapped around the telescopic rod, one end of the spring is fixed on the gear, and the other end of the spring is fixed to the upper end of the telescopic rod, the left side of the spring is meshed with the first worm gear, a first rack is laid under the first worm gear, the left end of the first rack is meshed with the first worm gear, and the right end of the first rack is meshed with the front gear teeth of the gear; the right side of the spring is meshed with the second worm gear, a second rack is laid under the second worm gear, the right end of the second rack is meshed with the second worm gear, and the left end of the second rack is meshed with the rear gear teeth of the gear; the upper end of the telescopic rod is fixedly connected to the clamping mechanism, and the lower end of the telescopic rod is fixed on the gear, and when the gear rotates, the clamping mechanism is driven to rotate through the telescopic rod.

[0011] Preferably, the clamping mechanism consists of a fixed handle, a movable handle, a clamping spring, and a piston. A sealed cavity is connected inside the telescopic rod and the clamping mechanism. One end of the fixed handle is fixedly connected to the telescopic rod, and the other end of the fixed handle is slidably connected to the movable handle. A clamping spring is fixed to the end of the movable handle away from the fixed handle, and the other end of the clamping spring is fixedly connected to the piston. The piston is located in the sealed cavity inside the telescopic rod and the clamping mechanism.

[0012] The technical effects and advantages of the present invention are as follows: the first camera assembly can be used to simultaneously detect the labels on the top and side surfaces of the charger color package through the reflection of the prism.

[0013] The label on the charger color bag facing away from the operator is illuminated by a bowl-shaped light source. The second camera component scans more clearly, and the diffuse reflection light of the bowl-shaped light source is soft. The operator will not suffer visual damage even if facing the bowl-shaped light source for a long time, which reduces the operator's fatigue and further improves the detection efficiency. The spring drives the telescopic rod to move up and down, which automatically transfers the color bag after detection, simplifies the operator's work steps, and the detection results are identified by the equipment, reducing manual judgment errors and improving detection quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a color bag label detection device of the present invention; Figure 2 This is a front view of the color bag label detection device of the present invention;

[0015] Figure 3 It is a schematic diagram of the clamping mechanism of the present invention;

[0016] Figure 4It is a compression schematic diagram of the telescopic rod of the present invention;

[0017] Figure 5 This is a schematic diagram of the extension of the telescopic rod of the present invention;

[0018] Figure 6 for Figure 4 A is an enlarged schematic diagram of part A;

[0019] Figure 7 It is a schematic diagram of the limiting mechanism of the present invention;

[0020] Figure 8 Schematic diagram of the rack of the present invention.

[0021] In the figure: 101, first camera assembly; 8, mounting bracket; 1, first camera; 12, strip light source; 35, prism; 39, sensor; 103, limit device; 26, limit mechanism; 37, electronic scale; 13, bottom plate; 102, second camera assembly; 41, bowl-shaped light source; 34, second camera; 24, raised base; 38, buzzer; 22, start button; 104, clamping device;

[0022] 100, color bag; 49, clamping mechanism; 42, telescopic rod; 43, spring; 44, first worm gear; 45, second worm gear; 46, first rack;

[0023] 47. Second rack; 48. Gear; 491. Fixed handle; 492. Moving handle; 493. Clamping spring; 494. Piston. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The present invention provides Figure 1-8 The charger color package label detection device shown includes a base plate, a first camera assembly, a second camera assembly, a limit device, a prism, and a clamping device.

[0026] Specifically, a buzzer 38 and a start button 22 are fixed on the upper right side of the base plate 13; a limiting device 103 is fixed on the lower right side; a second camera assembly 102 is provided in front of the limiting device 103, and a sensor 39, a prism 35 and a clamping device 104 are provided on the left; the first camera assembly 101 is fixedly connected to the left front of the prism 35.

[0027] Specifically, the limiting device 103 includes: an electronic scale 37 and a limiting mechanism 26 , and the limiting mechanism 26 is fixedly connected to the weighing area of ​​the electronic scale 37 .

[0028] Specifically, the second camera assembly 102 includes: a bowl-shaped light source 41, a second camera 34, and a raised base 24. The lighting surface of the bowl-shaped light source 41 faces the limiting mechanism. The second camera 34 is fixed to the bottom plate 13 through the raised base 24. The second camera 34 and the through hole in the center of the bowl-shaped light source 41 are coaxial.

[0029] Specifically, the first camera assembly 101 includes: a mounting bracket 8, a strip light source 12 is fixedly connected to the middle of the mounting bracket 8, a first camera 1 is fixed to the top, and the first camera 1 and the strip light source 12 are above the limiting mechanism.

[0030] Specifically, the first camera assembly 101 reflects through the prism 35 to clearly illuminate and scan the label on the side of the charger color package.

[0031] Specifically, the clamping device 104 includes: a telescopic rod 42, a spring 43, a first worm gear 44, a second worm gear 45, a first rack 46, a second rack 47, and a gear 48; the gear 48 is fixed to the bottom plate 13, the bottom of the telescopic rod 42 is fixed to the gear 48, the telescopic rod 42 and the gear 48 are coaxial, the telescopic rod 42 is provided with a spring 43 surrounding the telescopic rod 42, one end of the spring 43 is fixed to the gear 48, and the other end of the spring 43 is fixed to the upper end of the telescopic rod 42, the left side of the spring 43 is meshed with the first worm gear 44, and the lower part of the first worm gear 44 is A first rack 46 is provided, the left end of which is meshed with the first worm gear 44, and the right end of which is meshed with the front gear teeth of the gear 48; the right side of the spring 43 is meshed with the second worm gear 45, a second rack 47 is provided below the second worm gear 45, the right end of the second rack 47 is meshed with the second worm gear 45, and the left end of the second rack 47 is meshed with the rear gear teeth of the gear 48; the upper end of the telescopic rod 42 is fixedly connected to the clamping mechanism 49, and the lower end of the telescopic rod 42 is fixed on the gear 48, and when the gear 48 rotates, the clamping mechanism 49 is driven to rotate through the telescopic rod 42.

[0032] Specifically, the clamping mechanism 49 is composed of a fixed handle 491, a movable handle 492, a clamping spring 493, and a piston 494. The telescopic rod 42 and the clamping mechanism 49 have a connected sealed cavity inside. One end of the fixed handle 491 is fixedly connected to the telescopic rod 42, and the other end of the fixed handle 491 is slidably connected to the movable handle 492. A clamping spring 493 is fixed to the end of the movable handle 492 away from the fixed handle 491, and the other end of the clamping spring 493 is fixedly connected to the piston 494. The piston 494 is located in the sealed cavity inside the telescopic rod 42 and the clamping mechanism 49.

[0033] Working principle: Press the start button 22, the strip light source 12 and the bowl-shaped light source 41 start to work, the operator puts the color bag 100 on the limit mechanism 26 close to the limit mechanism 26, and when the color bag 100 is placed at the limit mechanism 26, the electronic scale 37 displays the weight of the color bag 100, and the number of color bags 100 in the package is judged by the weight. When the weight is within the set value range, the motor drives the gear 48 to rotate counterclockwise, driving the first rack 46 to move to the right end and the second rack 47 to move to the left, and the first rack 46 drives the first worm gear 44 to rotate counterclockwise. The second rack 47 drives the second worm gear 45 to rotate clockwise, and the spring 43 is reset. The telescopic rod 42 rotates counterclockwise and extends at the same time under the action of the gear 48 and the spring 43. The telescopic rod 42 extends, and the internal cavity of the telescopic rod 42 and the clamping mechanism 49 becomes larger, and the air pressure drops. The piston 494 pulls the clamping spring 493 to move toward the fixed handle 491. The clamping spring 493 drives the moving handle 492 to move, and the distance between the moving handle 492 and the fixed handle 491 is shortened. The clamping mechanism 49 moves to the color bag 100 position and clamps it. The clamping device 104 rotates to the clamping mechanism 49 to fix the color bag 100; the sensor 39 receives the signal, and the sensor transmits the signal to the control box. The first camera 1 and the second camera 34 start to work. The first camera 1 above the color bag 100 detects the label on the top of the color bag 100, and detects the label on the left side of the color bag 100 through the prism 35. The first camera 1 and the color bag

[0034] There is a strip light source 12 between the color bag 100 for illumination, and the strip light source 12 illuminates the side label through the prism 35; the second camera 34 in front of the color bag 100 detects the label in front of the color bag 100, and there is a bowl-shaped light source 41 that does not hurt the eyes between the color bag 100 and the second camera 34 to illuminate the label in front of the color bag 100. If there is an error in the three labels after the system detection, the buzzer 38 will always light up and sound an alarm. If there is no problem, the buzzer 38 will flash to remind, and then the motor drives the gear 48 to rotate clockwise, driving the first rack 46 to move to the left end and the second rack 47 to move to the right. The first rack 46 drives the first worm gear 44 to rotate clockwise, and the second rack 47 drives the first worm gear 44 to rotate clockwise. The rack 47 drives the second worm gear 45 to rotate counterclockwise, and the two worm gears compress the spring 43. The telescopic rod 42 rotates clockwise and shortens at the same time under the action of the gear 48 and the spring 43. The telescopic rod 42 shortens, and the internal cavity of the telescopic rod 42 and the clamping mechanism 49 becomes smaller, and the air pressure increases, pushing the piston 494 to move toward the moving handle 492. The piston 494 compresses the clamping spring 493, and the clamping spring 493 pushes the moving handle 492. The distance between the moving handle 492 and the fixed handle 491 increases, and the clamping mechanism 49 releases the color bag 100, and the color bag 100 falls, and the color bag 100 is clamped from the limit device 103 to the assembly line on the left side of the bottom plate 13.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A charger color packet label detection device, comprising a base plate (13), a color packet (100), a start button (22), a buzzer (38), a sensor (39), and a camera, characterized in that: A buzzer (38) and a start button (22) are fixed to the upper right side of the bottom plate (13); a limit device (103) is fixed to the lower right side; a second camera assembly (102) is provided in front of the limit device (103), and a sensor (39), a prism (35) and a clamping device (104) are provided on the left side; a first camera assembly (101) is fixedly connected to the left front side of the prism (35); the clamping device (104) comprises: a telescopic rod (42), a spring (43), a first worm gear (44), a second worm gear (45), a first rack (46), a second rack (47), and a gear (48); the upper end of the telescopic rod (42) is fixedly connected to the clamping mechanism (49); the lower end of the telescopic rod (42) is fixed to the gear (48); the gear (48) rotates When the telescopic rod (42) is moved, the clamping mechanism (49) is driven to rotate. The clamping mechanism (49) is composed of a fixed handle (491), a movable handle (492), a clamping spring (493), and a piston (494). A sealed cavity is connected inside the telescopic rod (42) and the clamping mechanism (49). One end of the fixed handle (491) is fixedly connected to the telescopic rod (42), and the other end of the fixed handle (491) is slidably connected to the movable handle (492). A clamping spring (493) is fixed to one end of the movable handle (492) away from the fixed handle (491), and the other end of the clamping spring (493) is fixedly connected to the piston (494). The piston (494) is located in the sealed cavity inside the telescopic rod (42) and the clamping mechanism (49).

2. A charger color package label detection device according to claim 1, characterized in that: The limiting device (103) comprises: an electronic scale (37), a limiting mechanism (26), and the limiting mechanism (26) is fixedly connected to a weighing area of ​​the electronic scale (37).

3. A charger color package label detection device according to claim 1, characterized in that: The second camera assembly (102) comprises: a bowl-shaped light source (41), a second camera (34), and a raised base (24); the lighting surface of the bowl-shaped light source (41) faces the limiting mechanism (26); the second camera (34) is fixed to the bottom plate (13) via the raised base (24); and the through hole at the center of the second camera (34) and the bowl-shaped light source (41) are coaxial.

4. A charger color package label detection device according to claim 1, characterized in that: The first camera assembly (101) comprises: a mounting bracket (8), a strip light source (12) being fixedly connected to the middle of the mounting bracket (8), a first camera (1) being fixed to the top, and the first camera (1) and the strip light source (12) being located above the limiting mechanism (26).

5. The charger color package label detection device according to claim 1, characterized in that: The first camera assembly (101) reflects through the prism (35) to clearly illuminate and scan the label on the side of the charger color package.

6. A charger color package label detection device according to claim 1, characterized in that: The gear (48) is fixed on the bottom plate (13), the bottom of the telescopic rod (42) is fixed on the gear (48), the telescopic rod (42) and the gear (48) are coaxial, the telescopic rod (42) is provided with a spring (43) surrounding the telescopic rod (42), one end of the spring (43) is fixed on the gear (48), and the other end of the spring (43) is fixed to the upper end of the telescopic rod (42), the left side of the spring (43) is meshed with the first worm gear (44), and the first worm gear (44) ), a first rack (46) is laid below the spring (43), the left end of the first rack (46) is meshed with the first worm gear (44), and the right end of the first rack (46) is meshed with the front gear teeth of the gear (48); the right side of the spring (43) is meshed with the second worm gear (45), a second rack (47) is laid below the second worm gear (45), the right end of the second rack (47) is meshed with the second worm gear (45), and the left end of the second rack (47) is meshed with the rear gear teeth of the gear (48).

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