Automatic label detection equipment

Abstract

The present invention discloses an automatic label detection device, which mainly solves the problem that existing products that lack labels cannot be detected and handled by employees in time. It includes: a transport rack, on which a first conveyor belt and a second conveyor belt are provided, and the first conveyor belt is arranged above the right side of the second conveyor belt; a detector, which is arranged on the front and rear sides of the transport rack and is used to detect labels on transported products; an adjustment mechanism, which is arranged on the front and rear sides of the transport rack and is located on the left side of the detector, and a sensor is fixedly arranged above the adjustment mechanism; a transport separation rack, which is arranged on the left side of the transport rack, and is divided into multiple directions for transportation, and is used to transport different products in multiple directions. The present invention has the advantage of being able to check for unlabeled products and transfer them out for timely processing.

Description

Technical Field

[0001] The invention relates to the field of equipment detection, and in particular to an automatic label detection device. Background Art

[0002] In order to meet product quantity statistics and sales management requirements, ESA labels are usually posted or hung on products. When customers purchase products with ESA labels, merchants use specific equipment to eliminate the magnetism of ESA labels. In this way, when normally purchased products pass through the ESA label detection door, no signal will be detected. Therefore, product manufacturers need to post ESA labels on each product for detection.

[0003] When an ESA label is affixed to a product, it may be missed. In this case, employees need to detect it in time and take the product back to re-label it. However, sometimes employees may not be able to detect in time that the product has missed the label due to negligence. Therefore, it is very important to design a detection device that can quickly and reliably detect the missed ESA label. Summary of the invention

[0004] The present invention aims to provide an automatic label detection device to solve the problem that products without labels cannot be detected and handled by employees in time.

[0005] To achieve the above objectives, the embodiment of the present invention adopts the following scheme:

[0006] A label automatic detection device, comprising:

[0007] A transport frame, wherein a first transport belt and a second transport belt are provided on the transport frame, wherein the first transport belt is arranged above the right side of the second transport belt;

[0008] Detectors, the detectors being arranged at the front and rear sides of the transport rack and used for detecting labels on transported products;

[0009] An adjustment mechanism, the adjustment mechanism is arranged at the front and rear sides of the transport frame and is located on the left side of the detector, and a sensor is fixedly arranged above the adjustment mechanism;

[0010] The transport distribution rack is arranged on the left side of the transport rack. The transport distribution rack is divided into multiple directions of transportation and is used for transporting different products in multiple directions.

[0011] The product is transported to the detection range of the detector by the transport rack. The detector detects whether there is a label on the product. If no label is detected, it will emit an audible and visual prompt, and then start the adjustment mechanism. The adjustment mechanism is used to drive the sensor to move horizontally and vertically, so that the sensor can sense the product and identify the shape and contour of the product, and transmit the information of the identified shape and contour to the overall control system. When it matches the configured product information, it will be transported to the set intersection by the distribution rack, so that the unlabeled products can be processed in time.

[0012] Preferably, a baffle is provided at the sorting intersection of the distribution frame, the middle of the baffle is rotatably connected to the distribution frame, the baffle extends into one side of the distribution frame to block and guide the product to be transported in another direction, and a telescopic cylinder is provided on the outer side of the distribution frame, and the telescopic end of the telescopic cylinder is connected to the outer end of the baffle.

[0013] Preferably, the adjustment mechanism includes a transverse slider and a vertical slider, the transverse slider is "U"-shaped and used for horizontal movement, and the vertical slider is "T"-shaped and used for vertical movement.

[0014] Preferably, the adjustment mechanism further comprises transverse slideways arranged at the front and rear sides of the transport frame, and transverse sliding teeth are arranged in front of the transverse sliding block, and the transverse sliding teeth are fitted on the transverse slideways.

[0015] Preferably, a first motor is provided inside the transport frame, a transmission end of the first motor passes through the transport frame to the inner side of the transverse sliding tooth, a first gear is provided at the transmission end of the first motor, a first gear rod is provided on the inner side of the transverse sliding tooth, and the first gear and the first gear rod are meshed with each other.

[0016] Preferably, the adjustment mechanism further comprises a vertical slideway arranged inside the transverse slider, a vertical sliding tooth is arranged in front of the vertical slider, and the vertical sliding tooth is fitted on the vertical slideway.

[0017] Preferably, a second motor is provided on the outer side of the horizontal slider, the transmission end of the second motor passes through the horizontal slider to the inner side of the vertical slider, a second gear rod is provided on the inner side of the vertical slider, and a second gear is provided on the transmission end of the second motor, and the second gear is meshed with the second gear rod.

[0018] Preferably, a hollow slot is provided in the middle of the vertical sliding block, and the transmission end of the second motor passes through the hollow slot.

[0019] Preferably, the sensor is a contour sensor.

[0020] A method for using an automatic label detection device, comprising:

[0021] Put the product on the first conveyor belt, start the first conveyor belt, and transport the product to the second conveyor belt under the drive of the first conveyor belt, and ensure that only one product is on it when the product is transported from the first conveyor belt to the second conveyor belt;

[0022] Start the second conveyor belt, stop the first conveyor belt, and drive the product into the detection range of the detector under the drive of the second conveyor belt;

[0023] When the detector does not detect the product without label, no sound or light prompt will be given, and the product will be directly transported to the distribution rack under the drive of the second conveyor belt;

[0024] When the detector detects a product that is missing a label, it will emit an audible and visual prompt, and the product will be transported to the sensing range of the sensor under the drive of the second conveyor belt for product identification;

[0025] Start the first motor and the second motor, and under the drive of the second conveyor belt, transport the product to the distribution rack without stopping. At the same time, the first motor drives the first gear-driven horizontal slider to move to the left, so that the sensor and the product move on the same horizontal line. The second motor drives the second gear-driven vertical slider to move up and down, so that the sensor can identify the overall shape of the product to determine the product category.

[0026] Start the transport of the transport rack. When the detector detects the product with the label, start the telescopic cylinder, which pushes the baffle to close the lower intersection of the transport rack, so that the transport rack can transport the product with the label to the upper intersection.

[0027] When the detector detects an unlabeled product, the telescopic cylinder is activated, the telescopic cylinder contracts, and the baffle is closed at the upper intersection, so that the transport rack transports the unlabeled product to the lower intersection;

[0028] There are multiple transport intersections at the lower intersection. According to the products identified by the sensors, different categories of products are transported on the distribution racks, and the products are guided into the corresponding intersections through baffles for classified recycling of products.

[0029] Beneficial effects of the present invention:

[0030] The present invention is an automatic label detection device, which transports products to the detection range of the detector through a transport rack. The detector detects whether there are labels on the products. If no labels are detected, it will emit sound and light prompts, and then start the adjustment mechanism. The adjustment mechanism is used to drive the sensor to move horizontally and vertically, so that the sensor can sense the product and identify the shape and contour of the product. The information of the identified shape and contour is transmitted to the overall control system. When it is consistent with the configured product information, it will be transported to the set intersections by the distribution rack, so that the unlabeled products can be processed in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the automatic label detection device of the present invention.

[0032] Figure 2 It is a top view of the automatic label detection device of the present invention.

[0033] Figure 3 It is a left view of the automatic label detection device of the present invention.

[0034] Figure 4 It is a schematic diagram of the inner side of the regulating mechanism of the present invention.

[0035] Figure 5 It is a schematic diagram of the interior of the regulating mechanism of the present invention.

[0036] Figure 6 It is a disassembled diagram of the regulating mechanism of the present invention.

[0037] 1. Transport rack 2. First transport belt 3. Detector

[0038] 4. Second conveyor belt 5. Adjustment mechanism 6. Sensor

[0039] 7. Transport rack 8. Baffle 9. Telescopic cylinder

[0040] 11. Horizontal slide 51, vertical slide block 52, horizontal slide block

[0041] 53, second motor 54, first motor 55, first gear

[0042] 56, second gear 511, vertical sliding tooth 512, second gear rod

[0043] 513, hollow notch 521, transverse sliding teeth 522, first gear rod

[0044] 523. Vertical slide DETAILED DESCRIPTION

[0045] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit 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.

[0046] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0047] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] For the purpose of simplicity and illustration, the principles of the embodiments are described mainly by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious. For those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments may be used in combination with each other.

[0049] like Figure 1-2 As shown, the present invention is an automatic label detection device, comprising: a transport frame 1, on which a first conveyor belt 2 and a second conveyor belt 4 are provided, and the first conveyor belt 2 is arranged above the right side of the second conveyor belt 4; a detector 3, which is arranged on the front and rear sides of the transport frame 1 and is used to detect labels on transported products; an adjustment mechanism 5, which is arranged on the front and rear sides of the transport frame 1 and is located on the left side of the detector 3, and a sensor is fixedly arranged above the adjustment mechanism 5; a sub-transport frame 7, which is arranged on the left side of the transport frame 1, and is divided into multiple directions for transportation, and is used to transport different products in multiple directions.

[0050] Specifically, a baffle 8 is provided at the sorting intersection of the distribution rack 7. The middle of the baffle 8 is rotatably connected to the distribution rack 7. The baffle 8 extends into one side of the distribution rack 7 to block and guide the product to be transported to another direction. A telescopic cylinder 9 is provided on the outer side of the distribution rack 7, and the telescopic end of the telescopic cylinder 9 is connected to the outer end of the baffle 8.

[0051] Specifically, the adjustment mechanism 5 includes a transverse slider 52 and a vertical slider 51 . The transverse slider 52 is “U”-shaped and is used for horizontal movement, and the vertical slider 51 is “T”-shaped and is used for vertical movement.

[0052] Specifically, the adjustment mechanism 5 further includes transverse slideways 11 arranged at the front and rear sides of the transport frame 1 , and transverse sliding teeth 521 are arranged in front of the transverse sliding block 52 , and the transverse sliding teeth 521 are fitted on the transverse slideway 11 .

[0053] Specifically, a first motor 54 is provided inside the transport frame 1, and a transmission end of the first motor 54 passes through the transport frame 1 to the inner side of the transverse sliding tooth 521, and a first gear 55 is provided at the transmission end of the first motor 54, and a first gear rod 522 is provided on the inner side of the transverse sliding tooth 521, and the first gear 55 and the first gear rod 522 are meshed with each other.

[0054] Specifically, the adjustment mechanism 5 further includes a vertical slideway 523 arranged inside the horizontal slider 52 . A vertical sliding tooth 511 is provided in front of the vertical slider 51 , and the vertical sliding tooth 511 is fitted on the vertical slideway 523 .

[0055] Specifically, a second motor 53 is provided on the outer side of the transverse slider 52, and a transmission end of the second motor 53 passes through the transverse slider 52 to the inner side of the vertical slider 51. A second gear rod 512 is provided on the inner side of the vertical sliding tooth 511, and a second gear 56 is provided on the transmission end of the second motor 53, and the second gear 56 is meshed with the second gear rod 512.

[0056] Specifically, a hollow slot 513 is provided in the middle of the vertical sliding block 51 , and a driving end of the second motor 53 passes through the hollow slot 513 .

[0057] Specifically, the sensor adopts a profile sensor.

[0058] A method for using an automatic label detection device, comprising:

[0059] Put the product on the first conveyor belt 2, start the first conveyor belt 2, and transport the product to the second conveyor belt 4 under the drive of the first conveyor belt 2. When the product is transported from the first conveyor belt 2 to the second conveyor belt 4, ensure that there is only one product on it;

[0060] Start the second conveyor belt, stop the first conveyor belt 2, and drive the second conveyor belt 4 to allow the product to enter the detection range of the detector 3;

[0061] When the detector 3 does not detect the product without label, no sound or light prompt will be issued, and the product will be directly transported to the distribution rack 7 under the drive of the second conveyor belt 4;

[0062] When the detector 3 detects a product with missing labels, it will emit an audible and visual prompt, and the product will be transported to the sensing range of the sensor under the drive of the second conveyor belt 4 for product identification;

[0063] Start the first motor 54 and the second motor 53. Driven by the second conveyor belt 4, the product is transported to the transport distribution rack 7 without stopping. At the same time, the first motor 54 drives the first gear 55 to drive the horizontal slider 52 to move leftward, so that the sensor and the product move on the same horizontal line. The second motor 53 drives the second gear 56 to drive the vertical slider 51 to move up and down, so that the sensor can identify the overall shape of the product to determine the product category.

[0064] Start the transport of the transport rack 7. When the detector 3 detects the product with the label, start the telescopic cylinder 9, which pushes the baffle 8 to close the lower intersection of the transport rack 7, so that the transport rack 7 transports the product with the label to the upper intersection.

[0065] When the detector 3 detects the unlabeled product, the telescopic cylinder 9 is started, the telescopic cylinder 9 is retracted, the baffle 8 is closed at the upper intersection, and the transport rack 7 transports the unlabeled product to the lower intersection;

[0066] The lower intersection is divided into multiple transport intersections. According to the products identified by the sensor, different categories of products are transported by the transport rack 7, and the baffle 8 guides the products into the corresponding intersections for classification and recycling of products.

[0067] In the present invention, if Figure 1-2 As shown, the product is transported to the detection range of the detector 3 by the transport rack 1, and the detector 3 detects whether there is a label on the product. When the detector 3 detects a product with a label, it will not issue an audible or visual prompt. Driven by the second conveyor belt 4, the product is directly transported to the distribution rack 7, and the distribution rack 7 transports the product out from the upper intersection. When the detector 3 does not detect the label, it will issue an audible or visual prompt, and then start the adjustment mechanism 5. The adjustment mechanism is used to drive the sensor to move horizontally and vertically, so that the sensor can sense the product and identify the shape and contour of the product, and transmit the information of the identified shape and contour to the overall control system. When it matches the configured product information, it will be transported from the lower intersection to the already set intersection by the distribution rack 7, so as to realize classified transportation, so that employees can better sort out products of different categories and quickly label them.

[0068] Although the above describes the illustrative specific embodiments of the present invention so that those skilled in the art can understand the present invention, the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, all inventions and creations using the concepts of the present invention are protected.

Claims

1. A label automatic detection device, wherein: include: A transport frame, wherein a first transport belt and a second transport belt are provided on the transport frame, wherein the first transport belt is arranged above the right side of the second transport belt; Detectors, the detectors being arranged at the front and rear sides of the transport rack and used for detecting labels on transported products; An adjustment mechanism, the adjustment mechanism is arranged at the front and rear sides of the transport frame and is located on the left side of the detector, and a sensor is fixedly arranged above the adjustment mechanism; A transport distribution rack, which is arranged on the left side of the transport rack and is divided into multiple directions of transport, and is used to transport different products in multiple directions; The adjustment mechanism includes a horizontal slider and a vertical slider. The horizontal slider is "U"-shaped and used for horizontal left and right movement. The vertical slider is "T"-shaped and used for vertical up and down movement. The adjustment mechanism is used to drive the sensor to move horizontally and vertically, so that the sensor can sense the product and identify the shape and contour of the product; A baffle is provided at the sorting intersection of the distribution frame, and the middle of the baffle is rotatably connected to the distribution frame. The baffle extends into one side of the distribution frame to block and guide the product to be transported to another direction. A telescopic cylinder is provided on the outer side of the distribution frame, and the telescopic end of the telescopic cylinder is connected to the outer end of the baffle.

2. The automatic label detection device according to claim 1, wherein: The adjustment mechanism also includes transverse slideways arranged at the front and rear sides of the transport frame, and transverse sliding teeth are arranged in front of the transverse sliding block, and the transverse sliding teeth are attached to the transverse slideways.

3. The automatic label detection device according to claim 2, wherein: A first motor is provided inside the transport frame, a transmission end of the first motor passes through the transport frame to the inner side of the transverse sliding tooth, a first gear is provided at the transmission end of the first motor, a first gear rod is provided on the inner side of the transverse sliding tooth, and the first gear and the first gear rod are meshed with each other.

4. The automatic label detection device according to claim 1, wherein: The adjustment mechanism also includes a vertical slideway arranged inside the horizontal slider, and a vertical sliding tooth is arranged in front of the vertical slider, and the vertical sliding tooth is fitted on the vertical slideway.

5. The automatic label detection device according to claim 4, wherein: A second motor is provided on the outer side of the horizontal slider, a transmission end of the second motor passes through the horizontal slider to the inner side of the vertical slider, a second gear rod is provided on the inner side of the vertical slider, a second gear is provided on the transmission end of the second motor, and the second gear is meshed with the second gear rod.

6. The automatic label detection device according to claim 5, wherein: A hollow slot is provided in the middle of the vertical sliding block, and the transmission end of the second motor passes through the hollow slot.

7. The automatic label detection device according to claim 1, wherein: The sensor is a contour sensor.

8. A method for using an automatic label detection device, the method for using the automatic label detection device being based on the automatic label detection device according to any one of claims 1 to 7, the method for using the automatic label detection device comprising: Put the product on the first conveyor belt, start the first conveyor belt, and transport the product to the second conveyor belt under the drive of the first conveyor belt, and ensure that only one product is on it when the product is transported from the first conveyor belt to the second conveyor belt; Start the second conveyor belt, stop the first conveyor belt, and drive the product into the detection range of the detector under the drive of the second conveyor belt; When the detector does not detect the product without label, no sound or light prompt will be given, and the product will be directly transported to the distribution rack under the drive of the second conveyor belt; When the detector detects a product that is missing a label, it will emit an audible and visual prompt, and the product will be transported to the sensing range of the sensor under the drive of the second conveyor belt for product identification; Start the first motor and the second motor, and under the drive of the second conveyor belt, transport the product to the distribution rack without stopping. At the same time, the first motor drives the first gear-driven horizontal slider to move to the left, so that the sensor and the product move on the same horizontal line. The second motor drives the second gear-driven vertical slider to move up and down, so that the sensor can identify the overall shape of the product to determine the product category. Start the transport of the transport rack. When the detector detects the product with the label, start the telescopic cylinder, which pushes the baffle to close the lower intersection of the transport rack, so that the transport rack can transport the product with the label to the upper intersection. When the detector detects an unlabeled product, the telescopic cylinder is activated, the telescopic cylinder contracts, and the baffle is closed at the upper intersection, so that the transport rack transports the unlabeled product to the lower intersection; There are multiple transport intersections at the lower intersection. According to the products identified by the sensors, different categories of products are transported on the distribution racks, and the products are guided into the corresponding intersections through baffles for classified recycling of products.

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