Intelligent unpacking evidence collection device and method for random inspection of e-commerce product quality

Abstract

The present invention discloses an intelligent unpacking evidence collection device and method for random inspection of e-commerce product quality, including a frame, on which a central longitudinal cutting component, a transverse cutting component, a discharge port and a packaging box extrusion component are provided, and an inclined conveying plate is provided below the discharge port; a package driving component is provided on the frame, and a push plate and a photographing and evidence collection component are provided below the package driving component; and a longitudinal clamping component is also provided. The package driving component drives the express box, so that the package passes through the central longitudinal cutting component, the transverse cutting component, the discharge port and the packaging box extrusion component in sequence, and the cutting of the bottom of the express box, the transportation of the products in the express box and the extrusion and packaging process of the express box are completed, and the whole process is recorded by the photographing and evidence collection component and the directional camera. The present invention has the characteristics of being able to effectively improve the efficiency of unpacking and inspection, reduce labor intensity, and be able to record the whole unpacking process in real time without dead angles.

Description

Technical Field

[0001] The present invention relates to a device for unpacking express packages, in particular to an intelligent unpacking and evidence collection device and method for random inspection of e-commerce product quality. Background Art

[0002] With the rapid development of online shopping, in order to ensure the quality of online shopping products, the supervision of online shopping products has gradually been strengthened. At present, the supervision of the quality of e-commerce products mainly adopts the method of random inspection, but due to the geographical restrictions of online sales, the traditional on-site random inspection method is not applicable. The current common method is to use online random inspection, that is, to purchase goods sold on various domestic online platforms at random from time to time as an anonymous consumer, and to disassemble and inspect the purchased goods; since online shopping products need to go through the circulation link of logistics transportation, in order to facilitate transportation and ensure the quality of online shopping products, there are usually outer packaging boxes as protection, and they are wrapped with tape for packaging. In this way, after receiving the package, the first step for the random inspection personnel is to remove the outer packaging before taking out the product inside. For square paper packaging boxes, sampling personnel generally use knives to open the package, which is not only dangerous, but also because there are many products sampled every day, the staff need to spend more time every day on unpacking the outer packaging of the package, which affects the overall sampling efficiency and increases the labor intensity of the staff. At the same time, the existing video evidence collection equipment cannot record the entire unpacking process in real time without blind spots, affecting the integrity of the evidence chain. Moreover, the unpacked outer packaging is generally a square three-dimensional structure with a large volume, which requires the staff to disassemble it into a flat cardboard shape and carry out regular packaging processing, which will also affect the overall efficiency of unpacking and increase the labor intensity of the staff. Therefore, the existing technology has the problems of low unpacking efficiency, high labor intensity, and the inability to record the entire unpacking process in real time without blind spots. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent unpacking evidence collection device and method for random inspection of e-commerce product quality. The present invention has the characteristics of being able to effectively improve the efficiency of unpacking inspection, reduce labor intensity, and be able to record the entire unpacking process in real time without blind spots.

[0004] The technical solution of the present invention is as follows: an intelligent unpacking and evidence collection device for random inspection of e-commerce product quality comprises a frame, on which a central longitudinal cutting component, a transverse cutting component, a discharge port and a packaging box extrusion component are sequentially arranged along the feeding direction, an inclined conveying plate is arranged below the discharge port, and the lower end of the inclined conveying plate corresponds to the random inspection platform; a package driving component is also arranged above the frame, a pushing plate is arranged below the package driving component, and a photographing and evidence collection component is also arranged on the package driving component; a longitudinal clamping component is also arranged between the discharge port and the transverse cutting component.

[0005] In the aforementioned intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, the centering longitudinal cutting assembly includes two telescopic mechanisms symmetrically arranged on both sides of the frame, a centralizing plate is provided at the end of the telescopic mechanism, a guide plate is provided at the front end of the centralizing plate, a longitudinal cutting motor is provided at the end of the centralizing plate, and a longitudinal cutting blade is provided at the output end at the bottom of the longitudinal cutting motor; the telescopic mechanism includes a telescopic rod fixed on the side wall of the frame, and a telescopic spring is provided on the telescopic rod.

[0006] In the aforementioned intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, the transverse cutting component includes a transverse moving component fixed on the frame, the transverse moving component is provided with a transverse cutting motor, the output end of the transverse cutting motor is provided with a transverse cutting blade, and both ends of the transverse cutting blade are provided with infrared sensors fixed on the side wall of the frame; the transverse moving component includes a hydraulic cylinder arranged under the frame, the output end of the hydraulic cylinder is provided with a fixed seat, and the transverse cutting motor is located above the fixed seat.

[0007] In the aforementioned intelligent unpacking and evidence collection device for random quality inspection of e-commerce products, the longitudinal clamping assembly includes a clamping telescopic rod fixed on the two side walls of the frame, a clamping plate is provided at the end of the clamping telescopic rod, and a vertical roller is provided on the clamping plate; a clamping spring is also provided on the clamping telescopic rod.

[0008] In the aforementioned intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, a photo-taking and archiving component and a secondary discharge port are provided between the discharge port and the packaging box extrusion component, a pull-out type recycling bin is provided below the secondary discharge port, and a suction motor is provided at the bottom of the pull-out type recycling bin; the photo-taking and archiving component includes a fill light and a directional camera fixed to the bottom of the frame.

[0009] In the aforementioned intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, the packaging box extrusion assembly includes an opening located on the frame, a pressure plate is provided at the end above the opening, two extrusion rollers rotating in opposite directions are provided in the opening, an inclined material guide plate is provided below the extrusion rollers, a cardboard recovery box is provided below the material guide plate, a pull-out box is provided in the cardboard recovery box, a wire groove is provided on the bottom of the pull-out box, and an opening groove corresponding to the wire groove is provided on the side wall of the pull-out box.

[0010] In the aforementioned intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, the package drive assembly includes a bracket located above the frame, the bracket is provided with a longitudinal screw rod, a screw motor is provided at the end of the longitudinal screw rod, longitudinal guide rods are provided on both sides of the longitudinal screw rod, a screw rod slide is provided on the longitudinal screw rod, a pushing base is provided below the screw rod slide, and a pushing plate is fixed below the pushing base; limit slides corresponding to the longitudinal guide rods are provided at both ends of the screw rod slide.

[0011] In the aforementioned intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, the photographing and evidence collection component includes a dynamic camera and a dynamic video camera fixed to the lower end of the pushing base.

[0012] The method of using the intelligent unpacking and evidence collection device for random inspection of e-commerce product quality is to drive the express box through the package driving component, so that the package passes through the central longitudinal cutting component, the transverse cutting component, the discharge port and the packaging box extrusion component in sequence, to complete the cutting of the bottom of the express box, the transfer of the products in the express box and the extrusion and packaging process of the express box. The whole process is recorded by the video evidence collection component and the directional camera.

[0013] Compared with the prior art, the present invention realizes the process of automatic unpacking and discharging through the cooperation between the central longitudinal cutting component, the transverse cutting component, the discharging port, the longitudinal clamping component, the inclined conveying plate, the packaging box extrusion component and the package driving component, the push plate and the photographing and recording component, and can also pack the subsequent outer packaging garbage. It has a simple structure and is easy to operate. It no longer needs manual unpacking and cleaning of packaging cardboard, so that the sampling personnel only need to concentrate on the sampling work, which greatly reduces the workload and labor intensity of the staff, thereby improving the overall unpacking efficiency; and the whole process is recorded by the photographing and recording component and the directional camera, which can realize real-time and non-dead angle full-process video recording, and ensure the integrity of the chain of evidence during the package disassembly process. In summary, the present invention has the characteristics of being able to effectively improve the efficiency of unpacking and inspection, reduce labor intensity and be able to record the whole unpacking process in real time without dead angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 is a partial top view of the present invention;

[0016] Figure 3 This is the installation diagram of the longitudinal cutting motor;

[0017] Figure 4 is a side view of the transverse cutting assembly;

[0018] Figure 5 It is a structural view that wraps the driver component.

[0019] The markings in the attached figure are: 1-frame, 2-centering longitudinal cutting assembly, 3-transverse cutting assembly, 4-discharging port, 5-packaging box extrusion assembly, 6-inclined conveying plate, 7-sampling platform, 8-package driving assembly, 9-push plate, 10-photographing and recording assembly, 11-longitudinal clamping assembly, 12-dynamic camera, 13-clamping telescopic rod, 14-clamping plate, 15-vertical roller, 16-clamping spring, 17-photographing and archiving assembly, 18-secondary discharging port, 19-pull-out recycling bin, 20-suction motor, 21-fill light, 22-directional camera, 23-dynamic camera, 202-central Plate, 203-guide plate, 204-longitudinal cutting motor, 205-longitudinal cutting blade, 206-telescopic rod, 201-telescopic spring, 302-transverse cutting motor, 303-transverse cutting blade, 304-infrared sensor, 305-hydraulic cylinder, 301-fixed seat, 501-opening, 502-pressure plate, 503-squeezing roller, 504-guide plate, 505-cardboard recycling box, 506-pull-out box, 801-bracket, 802-longitudinal screw, 803-screw motor, 804-longitudinal guide rod, 805-screw slide, 806-push base, 807-limit slide. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0021] Embodiment. A conveyor for random inspection of product quality in e-commerce, comprising: Figures 1 to 5 As shown, it includes a frame 1, on which a central longitudinal cutting component 2, a transverse cutting component 3, a discharge port 4 and a packaging box extrusion component 5 are arranged in sequence along the feeding direction, and an inclined conveying plate 6 is arranged below the discharge port 4, and the lower end of the inclined conveying plate 6 corresponds to the sampling platform 7; a package driving component 8 is also arranged above the frame 1, a pushing plate 9 is arranged below the package driving component 8, and a photographing and recording component 10 is also arranged on the package driving component 8; a longitudinal clamping component 11 is also arranged between the discharge port 4 and the transverse cutting component 3.

[0022] The centering longitudinal cutting assembly 2 includes two telescopic mechanisms symmetrically arranged on both sides of the frame 1, a centralizing plate 202 is provided at the end of the telescopic mechanism, a guide plate 203 is provided at the front end of the centralizing plate 202, a longitudinal cutting motor 204 is provided at the end of the centralizing plate 202, and a longitudinal cutting blade 205 is provided at the output end at the bottom of the longitudinal cutting motor 204; the telescopic mechanism includes a telescopic rod 206 fixed on the side wall of the frame 1, and a telescopic spring 201 is sleeved on the telescopic rod 206.

[0023] The transverse cutting component 3 includes a transverse moving component fixed on the frame 1, on which a transverse cutting motor 302 is provided, and a transverse cutting blade 303 is provided at the output end of the transverse cutting motor 302, and infrared sensors 304 fixed on the side wall of the frame 1 are provided at both ends of the transverse cutting blade 303; the transverse moving component includes a hydraulic cylinder 305 arranged below the frame 1, and a fixed seat 301 is provided at the output end of the hydraulic cylinder 305, and the transverse cutting motor 302 is located above the fixed seat 301.

[0024] The longitudinal clamping assembly 11 includes a clamping telescopic rod 13 fixed to the two side walls of the frame 1, a clamping plate 14 is provided at the end of the clamping telescopic rod 13, and a vertical roller 15 is provided on the clamping plate 14; the clamping telescopic rod 13 is also sleeved with a clamping spring 16.

[0025] A photo-taking and archiving component 17 and a secondary material outlet 18 are also provided between the material outlet 4 and the packaging box extrusion component 5. A pull-out type recovery bucket 19 is provided below the secondary material outlet 18. A suction motor 20 is provided at the bottom of the pull-out type recovery bucket 19. The photo-taking and archiving component 17 includes a fill light 21 and a directional camera 22 fixed to the bottom surface of the frame 1.

[0026] The packaging box extrusion assembly 5 includes an opening 501 located on the frame 1, a pressure plate 502 is provided at the end above the opening 501, two extrusion rollers 503 rotating in opposite directions are provided in the opening 501, an inclined material guide plate 504 is provided below the extrusion rollers 503, a cardboard recovery box 505 is provided below the material guide plate 504, a pull-out box 506 is provided in the cardboard recovery box 505, a wire groove is provided on the bottom surface of the pull-out box 506, and an opening groove corresponding to the wire groove is provided on the side wall of the pull-out box 506.

[0027] The wrapping drive assembly 8 includes a bracket 801 located above the frame 1, a longitudinal screw rod 802 is provided on the bracket 801, a screw motor 803 is provided at the end of the longitudinal screw rod 802, longitudinal guide rods 804 are provided on both sides of the longitudinal screw rod 802, a screw slide 805 is provided on the longitudinal screw rod 802, a pushing base 806 is provided below the screw slide 805, and the pushing plate 9 is fixed below the pushing base 806; limit slides 807 corresponding to the longitudinal guide rods 804 are provided at both ends of the screw slide 805.

[0028] The photographing and recording component 10 includes a dynamic camera 23 and a dynamic video camera 12 fixed to the lower end of the pushing base 806 .

[0029] The method of using the intelligent unpacking and evidence collection device for random inspection of e-commerce product quality is to drive the express box through the package driving component, so that the package passes through the central longitudinal cutting component, the transverse cutting component, the discharge port and the packaging box extrusion component in sequence, to complete the cutting of the bottom of the express box, the transfer of the products in the express box and the extrusion and packaging process of the express box. The whole process is recorded by the video evidence collection component and the directional camera.

[0030] And the longitudinal clamping assembly 11 is located between the centering longitudinal cutting assembly 2 and the lower end of the pushing plate 9.

[0031] A directional camera is also provided at the discharge port.

[0032] The frame is provided with a wire groove for the output shaft of the transverse cutting motor to pass through, so that the transverse cutting blade is located above the frame.

[0033] The longitudinal cutting blade and the transverse cutting blade are at the same height.

[0034] The longitudinal direction refers to the direction along which the material is fed, and the transverse direction refers to the direction perpendicular to the longitudinal direction.

[0035] The sampling platform is equipped with multiple cameras at different angles to record the sampling process.

[0036] The working process of the present invention is as follows: place the package with one side facing up at the feeding end of the frame (i.e., on the inner side of the push plate), start the package driving mechanism, and the dynamic camera will take pictures. After the pictures are taken, the package driving mechanism will work to drive the push plate to move inward. After the push plate contacts the package, it will push the package to move longitudinally. During this process, the dynamic camera will take real-time pictures and record videos. The push plate and the package driving mechanism will push the package to pass through the centering longitudinal cutting assembly (complete the cutting operation of the two longitudinal edges of the bottom of the package), the longitudinal clamping assembly, and the transverse cutting assembly (complete the cutting operation of the two transverse edges of the bottom of the package in sequence), and then the product and the bottom surface of the outer packaging box will fall from the discharge port to the sampling inspection platform through the inclined conveyor plate;

[0037] The outer packaging box that has lost its bottom surface will continue to move to the photo-taking and archiving component under the push of the pushing plate, and the inside of the outer packaging box will be photographed to confirm whether there are any items remaining in the packaging box. If so, the suction motor under the secondary discharge port will suck the entire outer packaging box into the pull-out recycling barrel, and then it will be taken out manually for inspection; if there are no residual items, it will contact the pressure plate under the action of the pushing plate, and under the extrusion of the pushing plate, its volume will shrink and become an extruded cardboard, and then it will fall into the extrusion roller for re-extrusion to become a flat cardboard, which will fall into the cardboard recycling box for stacking under the guidance of the guide plate. When a certain amount is stacked, the pull-out box will be pulled out, and the baling line will be passed through the wire slot to pack the cardboard from bottom to top.

[0038] The process of centering the longitudinal cutting component: the outer packaging box is in contact with the guide plate under the action of the pushing plate. As the pushing plate continues to move, the outer packaging box squeezes the centralizing plate. The two symmetrical centralizing plates maintain force balance under the action of the telescopic springs, and then the position of the outer packaging box can be adjusted to be in a centered state. As the outer packaging box moves, it intersects with the longitudinal cutting blade. Driven by the longitudinal cutting motor, the longitudinal cutting blade realizes longitudinal cutting of the bottom of the outer packaging box.

[0039] The end of the clamping plate is provided with a guide surface.

[0040] The working process of the longitudinal clamping assembly: after the push plate leaves the centering longitudinal cutting assembly, it will enter the longitudinal clamping assembly; it will first contact the guide surface at the end of the clamping plate, and then squeeze the clamping plate, adjust the position of the clamping plate to match the outer packaging box, and realize the clamping of the outer packaging box during the movement.

[0041] The working process of the transverse cutting component: when the infrared sensor on the left detects the outer packaging box, the package drive component stops working, causing the outer packaging box to stop, and the hydraulic cylinder works to drive the fixed seat, the transverse cutting motor and the transverse cutting blade to move. The transverse cutting blade contacts the bottom of the outer packaging box during the movement and cuts, thereby completing the transverse cutting of one end of the packaging box and the docking of the longitudinal seam and the transverse seam; then the outer packaging box continues to move until the infrared sensor on the right end is triggered for the second time, and the transverse cutting blade will reset to achieve cutting of the other end of the packaging box.

[0042] In order to reduce the impact of the cutting process on the internal product, the cutting amount of the blade is generally only slightly greater than the thickness of regular cardboard.

[0043] The working process of the wrapping drive assembly: the screw motor works to drive the longitudinal screw to rotate, and the rotation of the longitudinal screw drives the screw slide to move along the longitudinal screw, and the screw slide also drives the push base, push plate and limit slide to move accordingly.

Claims

1. An intelligent unpacking and evidence collection device for random inspection of e-commerce product quality, characterized by: The invention comprises a frame (1), on which a central longitudinal cutting assembly (2), a transverse cutting assembly (3), a material discharge port (4) and a packaging box extrusion assembly (5) are sequentially arranged along the material feeding direction; an inclined conveying plate (6) is arranged below the material discharge port (4), and the lower end of the inclined conveying plate (6) corresponds to the sampling inspection platform (7); a package driving assembly (8) is also arranged above the frame (1), a pushing plate (9) is arranged below the package driving assembly (8), and a photographing and recording assembly (10) is also arranged on the package driving assembly (8); a longitudinal clamping assembly (11) is also arranged between the material discharge port (4) and the transverse cutting assembly (3); The centering longitudinal cutting assembly (2) comprises two telescopic mechanisms symmetrically arranged on both sides of the frame (1); a centralizing plate (202) is provided at the end of the telescopic mechanism; a guide plate (203) is provided at the front end of the centralizing plate (202); a longitudinal cutting motor (204) is provided at the end of the centralizing plate (202); and a longitudinal cutting blade (205) is provided at the output end at the bottom of the longitudinal cutting motor (204); the telescopic mechanism comprises a telescopic rod (206) fixed to the side wall of the frame (1); a telescopic spring (201) is sleeved on the telescopic rod (206); The transverse cutting assembly (3) comprises a transverse moving assembly fixed on the frame (1), the transverse moving assembly being provided with a transverse cutting motor (302), the output end of the transverse cutting motor (302) being provided with a transverse cutting blade (303), both ends of the transverse cutting blade (303) being provided with infrared sensors (304) fixed on the side wall of the frame (1); the transverse moving assembly comprises a hydraulic cylinder (305) arranged below the frame (1), the output end of the hydraulic cylinder (305) being provided with a fixed seat (301), and the transverse cutting motor (302) being located above the fixed seat (301); The longitudinal clamping assembly (11) comprises a clamping telescopic rod (13) fixed on the two side walls of the frame (1), a clamping plate (14) is provided at the end of the clamping telescopic rod (13), and a vertical roller (15) is provided on the clamping plate (14); the clamping telescopic rod (13) is also sleeved with a clamping spring (16); A photo-taking and archiving component (17) and a secondary material outlet (18) are also provided between the material outlet (4) and the packaging box extrusion component (5); a pull-out type recovery bucket (19) is provided below the secondary material outlet (18); a suction motor (20) is provided at the bottom of the pull-out type recovery bucket (19); the photo-taking and archiving component (17) comprises a fill light (21) and a directional camera (22) fixed to the bottom surface of the frame (1); The packaging box squeezing assembly (5) comprises an opening (501) located on the frame (1), a pressure plate (502) is provided at the end above the opening (501), two squeezing rollers (503) rotating in opposite directions are provided in the opening (501), an inclined material guide plate (504) is provided below the squeezing rollers (503), a cardboard recycling box (505) is provided below the material guide plate (504), a pull-out box (506) is provided in the cardboard recycling box (505), a wire groove is provided on the bottom surface of the pull-out box (506), and an opening groove corresponding to the wire groove is provided on the side wall of the pull-out box (506); The wrapping drive assembly (8) comprises a bracket (801) located above the frame (1), a longitudinal screw rod (802) is provided on the bracket (801), a screw motor (803) is provided at the end of the longitudinal screw rod (802), longitudinal guide rods (804) are provided on both sides of the longitudinal screw rod (802), a screw rod slide (805) is provided on the longitudinal screw rod (802), a push base (806) is provided below the screw rod slide (805), and a push plate (9) is fixed below the push base (806); limit slides (807) corresponding to the longitudinal guide rods (804) are provided at both ends of the screw rod slide (805); The photographing and recording component (10) comprises a dynamic camera (23) and a dynamic video camera (12) fixed to the lower end of the pushing base (806).

2. A method for using the intelligent unpacking and evidence collection device for random inspection of e-commerce product quality according to claim 1, characterized in that: The package driving component drives the express box, so that the package passes through the central longitudinal cutting component, the transverse cutting component, the discharge port and the packaging box extrusion component in sequence, completing the cutting of the bottom of the express box, the transfer of the products in the express box, and the extrusion and packaging process of the express box. The whole process is recorded by the video recording component and the directional camera.

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