Finished pickled vegetable package detection device

Abstract

The utility model relates to the technical field of pickle processing, in particular to a finished pickle package detection device which comprises a conveying belt, a portal frame stretching across the conveying belt is fixed to the outer wall of a frame of the conveying belt, a frame body is arranged in an inner cavity of the portal frame, and a roller shaft is rotationally installed on the inner wall of the frame body. Limiting sliding grooves are formed in the two side walls of an inner cavity of the portal frame, matched limiting sliding blocks are inserted into inner cavities of the limiting sliding grooves, springs are fixed to the tops of the limiting sliding blocks, and the outer ends of the springs are fixedly connected with the tops of the inner cavities of the limiting sliding grooves. Pickle bags are placed on the conveying belt to be conveyed, then when the pickle bags move to the roll shafts, the roll shafts can be lifted by the pickle bags, the distance sensor detects the moving distance of the frame body at the moment, and therefore when leakage occurs, pressure exerted by the roll shafts on packaging bags enables juice to be exposed, the lifting distance of the frame body is insufficient, and detection is achieved. And the previous manual detection operation is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of pickle processing, in particular to a finished pickle packaging detection device. Background Art

[0002] Kimchi refers to vegetables that have been fermented for long-term storage. It is a vegetable lactic acid fermentation product pickled in a low-concentration salt solution. Commonly used raw materials include cucumbers, cabbage, Chinese cabbage, onions, celery, radishes, carrots, turnips, beets, spring lettuce, young ginger, young lentils, sword beans, green tomatoes, etc.

[0003] In the process of mass production of existing kimchi, kimchi needs to be packaged. After the kimchi is packaged in plastic, it needs to be inspected for quality. At present, when inspecting the finished kimchi packaging, the surface is often captured by a camera for verification, but it is impossible to detect whether there is leakage in the packaging. Manual inspection is required, which is troublesome and affects the efficiency of inspection. Therefore, we propose a finished kimchi packaging inspection device. Utility Model Content

[0004] The utility model aims to provide a finished kimchi packaging detection device, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a finished kimchi packaging detection device, comprising a conveyor belt, a gantry across the conveyor belt is fixed to the outer wall of the frame of the conveyor belt, the inner cavity of the gantry is provided with a frame, a roller is rotatably installed on the inner wall of the frame, and a distance sensor is fixed at the middle of the bottom of the crossbeam of the gantry;

[0006] The inner cavity walls of the gantry are both provided with limit slide grooves, the inner cavity of the limit slide groove is plugged with an adaptive limit slider, the top of the limit slider is fixed with a spring, and the outer end of the spring is fixedly connected to the top of the inner cavity of the limit slide groove.

[0007] By adopting the above technical solution, the kimchi belt is placed on the surface of the conveyor belt, and then the conveyor belt drives the kimchi belt to move. When it moves to the lower side of the roller, the kimchi belt drives the roller to lift, so that the frame will lift accordingly. At this time, the distance sensor will detect the lifting distance of the frame and feed back to the industrial control computer. Therefore, when the kimchi bag leaks, the juice will be squeezed out when the kimchi bag is under pressure, so that the distance fed back by the distance sensor is insufficient, and the kimchi bag is unqualified. On the contrary, the fed back distance reaches the threshold and the kimchi bag is qualified.

[0008] As a preferred embodiment of the utility model, a side plate is fixed to one side wall of the conveyor belt, an electric push rod is fixed to the upper side of the outer wall of the side plate, and the push rod of the electric push rod movably passes through the side plate and is fixedly connected to the push plate.

[0009] By adopting the above technical solution, when the camera detects that the unqualified kimchi package has been transferred to the push plate, the electric push rod will drive the push plate to push the unqualified kimchi package to move, push the kimchi package out of the conveyor belt, and remove the unqualified products.

[0010] As a preferred embodiment of the utility model, the push plate is a cavity structure, a plurality of evenly distributed holes are opened at the bottom of the push plate, the top of the push plate is connected to a suction pump through a hose, and the suction pump is fixed to the outer wall of the gantry.

[0011] By adopting the above technical solution, in the process of using the electric push rod to drive the push plate to move the kimchi bag, the suction pump will cause negative pressure in the push plate cavity, so that the leaked juice can be sucked out through the holes, thereby achieving the effect of cleaning the surface of the conveyor belt.

[0012] As a preferred embodiment of the present invention, the bottom of the push plate is placed close to the upper surface of the conveyor belt.

[0013] By adopting the above technical solution, the suction effect of the push plate on the juice can be guaranteed.

[0014] As a preferred implementation manner of the utility model, horizontal plates are fixed to both sides of the top of the gantry, and a camera is fixed to the bottom of the horizontal plates.

[0015] By adopting the above technical solution, the camera on one side can detect that the kimchi packs have arrived at the designated area for inspection, and the camera on the other side will move the unqualified kimchi packs to the outer position for inspection.

[0016] As a preferred embodiment of the present utility model, the outer wall of the roller is sleeved with a matching rubber sleeve.

[0017] By adopting the above technical solution and setting the rubber sleeve, the kimchi bag can avoid relative sliding when passing through the roller.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The finished kimchi packaging detection device of the technical solution of the present application is a kimchi bag placed on a conveyor belt for transmission, and then when the kimchi bag moves to the roller shaft, the kimchi bag will lift the roller shaft, and at this time, the distance sensor detects the distance moved by the frame body, so that when leakage occurs, the pressure given by the roller shaft to the packaging bag will cause the juice to be exposed, so that the frame body is not lifted enough, thereby realizing detection, replacing the previous manual detection operation, and improving the detection efficiency;

[0020] After detecting a leaked kimchi bag, when the kimchi bag is transferred to the push plate, the push plate can be used to push the kimchi bag to move, thereby removing unqualified products. At the same time, the push plate can use a suction pump to generate negative pressure during the movement of the push plate, so that the leaked juice can be sucked out using the holes at the bottom of the push plate, thereby achieving a cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of the finished pickle packaging detection device of the utility model;

[0023] Figure 2 This is a schematic diagram of the bottom view of the finished pickle packaging detection device of the utility model;

[0024] Figure 3 The utility model is a schematic diagram of the push plate structure of the finished pickle packaging detection device.

[0025] In the figure:

[0026] 1. Conveyor belt; 11. Gantry; 12. Frame; 13. Roller; 14. Limit slider; 15. Spring; 16. Distance sensor;

[0027] 2. Side panel; 21. Electric push rod; 22. Push plate; 23. Hose; 24. Suction pump; 25. Hole;

[0028] 3. Horizontal board; 31. Camera. DETAILED DESCRIPTION

[0029] See also Figure 1-3 The utility model provides a technical solution: a finished kimchi packaging detection device, comprising a conveyor belt 1, a gantry 11 across the conveyor belt 1 is fixed to the outer wall of the frame of the conveyor belt 1, a frame 12 is provided in the inner cavity of the gantry 11, a roller 13 is rotatably installed on the inner wall of the frame 12, and a distance sensor 16 is fixed at the middle of the bottom of the crossbeam of the gantry 11;

[0030] The inner cavity walls of the gantry 11 are provided with limit slots, and the inner cavity of the limit slot is plugged with an adapted limit slider 14, and the top of the limit slider 14 is fixed with a spring 15, and the outer end of the spring 15 is fixedly connected to the top of the inner cavity of the limit slot;

[0031] It should be noted that an industrial control computer is also provided to realize the overall operation of the control device;

[0032] In actual use, the kimchi belt is placed on the surface of the conveyor belt 1, and then the conveyor belt 1 will drive the kimchi belt to move. When it moves to the lower side of the roller 13, the kimchi belt will drive the roller 13 to lift, so that the frame 12 will be lifted accordingly. At this time, the distance sensor 16 will detect the lifting distance of the frame 12 and feedback it to the industrial control computer. Therefore, when the kimchi bag leaks, the juice will be squeezed out when the kimchi bag is under pressure, so that the distance feedback by the distance sensor 16 is insufficient, and the kimchi bag is unqualified. On the contrary, the feedback distance reaches the threshold value and the kimchi bag is qualified.

[0033] Furthermore, horizontal plates 3 are fixed on both sides of the top of the gantry 11, and cameras 31 are fixed on the bottom of the horizontal plates 3. The camera 31 on one side can detect that the kimchi packs have arrived at the designated area for inspection, and the camera 31 on the other side will move the unqualified kimchi packs to the outside for inspection.

[0034] Furthermore, the outer wall of the roller 13 is covered with a matching rubber sleeve, and the provision of the rubber sleeve prevents the kimchi bag from sliding relative to the roller 13 when passing through the roller 13 .

[0035] like Figure 1 and 3 As shown; a side plate 2 is fixed to one side wall of the conveyor belt 1, an electric push rod 21 is fixed to the upper side of the outer wall of the side plate 2, and the push rod of the electric push rod 21 moves through the side plate 2 and is fixedly connected to the push plate 22;

[0036] Therefore, when the camera 31 detects that the unqualified kimchi package is transferred to the push plate 22, the electric push rod 21 will drive the push plate 22 to push the unqualified kimchi package to move, push the kimchi package out of the conveyor belt 1, and remove the unqualified products.

[0037] Furthermore, the push plate 22 is a hollow structure, and a plurality of evenly distributed holes 25 are provided at the bottom of the push plate 22. The top of the push plate 22 is connected to a suction pump 24 through a hose 23. The suction pump 24 is fixed to the outer wall of the gantry 11. When the electric push rod 21 drives the push plate 22 to move the kimchi bag, the suction pump 24 will generate negative pressure in the cavity of the push plate 22, so that the holes 25 can be used to absorb the leaked juice, thereby achieving the effect of cleaning the surface of the conveyor belt 1.

[0038] Furthermore, the bottom of the push plate 22 is placed close to the upper surface of the conveyor belt 1, so as to ensure the suction effect of the push plate 22 on the juice.

[0039] The implementation principle of the finished kimchi packaging detection device of the present application is as follows: in actual use, the kimchi belt is placed on the surface of the conveyor belt 1, and then the conveyor belt 1 will drive the kimchi belt to move. When it moves to the lower side of the roller 13, the kimchi belt will drive the roller 13 to lift, so that the frame 12 will be lifted accordingly. At this time, the distance sensor 16 will detect the lifting distance of the frame 12 and feedback it to the industrial control computer. Therefore, when the kimchi bag leaks, the juice will be squeezed out when the kimchi bag is under pressure, so that the distance feedback by the distance sensor 16 is insufficient, and the kimchi bag is not If the kimchi bag is qualified, otherwise the feedback distance reaches the threshold value, the kimchi bag is qualified. When the camera 31 detects that the unqualified kimchi bag has been transferred to the push plate 22, the electric push rod 21 will drive the push plate 22 to push the unqualified kimchi bag to move, and push the kimchi bag out of the conveyor belt 1, so as to remove the unqualified products. In the process of using the electric push rod 21 to drive the push plate 22 to move the kimchi bag, the suction pump 24 will cause negative pressure in the cavity of the push plate 22, so that the leaked juice can be sucked out by the hole 25, thereby achieving the effect of cleaning the surface of the conveyor belt 1.

[0040] In addition, the components included in the finished kimchi packaging detection device of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

Claims

1. A finished kimchi packaging inspection device, comprising a conveyor belt (1), characterized in that: A gantry (11) spanning the conveyor belt (1) is fixed to the outer wall of the frame of the conveyor belt (1), a frame (12) is provided in the inner cavity of the gantry (11), a roller (13) is rotatably mounted on the inner wall of the frame (12), and a distance sensor (16) is fixed at the middle of the bottom of the crossbeam of the gantry (11); The inner cavity walls of the gantry (11) are both provided with limit slide grooves, the inner cavity of the limit slide groove is plugged with an adapted limit slide block (14), the top of the limit slide block (14) is fixed with a spring (15), and the outer end of the spring (15) is fixedly connected to the top of the inner cavity of the limit slide groove.

2. A finished kimchi packaging detection device according to claim 1, characterized in that: A side plate (2) is fixed to one side wall of the conveyor belt (1), an electric push rod (21) is fixed to the upper side of the outer wall of the side plate (2), and the push rod of the electric push rod (21) movably penetrates the side plate (2) and is fixedly connected to a push plate (22).

3. A finished kimchi packaging detection device according to claim 2, characterized in that: The push plate (22) is a hollow structure. A plurality of evenly distributed holes (25) are provided at the bottom of the push plate (22). The top of the push plate (22) is connected to a suction pump (24) via a hose (23). The suction pump (24) is fixed to the outer wall of the gantry (11).

4. A finished kimchi packaging detection device according to claim 2, characterized in that: The bottom of the push plate (22) is placed close to the upper surface of the conveyor belt (1).

5. The finished kimchi packaging detection device according to claim 1, characterized in that: Horizontal plates (3) are fixed on both sides of the top of the gantry (11), and a camera (31) is fixed on the bottom of the horizontal plate (3).

6. The finished kimchi packaging detection device according to claim 1, characterized in that: The outer wall of the roller shaft (13) is sleeved with a matching rubber sleeve.

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