Vacuum food packaging bag detection device

Abstract

The utility model provides a vacuum food packaging bag detection device which comprises a base, the top of the base is provided with a fixing column, the fixing column is rotatably connected with an inner gear, the fixing column is provided with a motor, a driving shaft of the motor is sleeved with a driving gear meshed with the inner gear, and the inner gear is provided with a plurality of groove bodies used for storing placing boxes in the circumferential direction of the inner gear. The fixed column is provided with a pressure applying mechanism relative to the groove body, a first camera shooting mechanism and a second camera shooting mechanism relative to the pressure applying mechanism, the fixed column is provided with a sensor relative to the groove body, the fixed column is provided with a control mechanism in signal connection with the sensor, and the first transmission roller conveying mechanism is adjacent to and parallel to the groove body; the first transmission roller conveying mechanism is fixedly connected with a first electric push rod right facing the groove body, and the first electric push rod is fixedly connected with a first push plate. According to the vacuum food packaging bag detection device, the effect of improving the packaging box detection efficiency can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vacuum food detection technical field more specifically, relate to a kind of vacuum food packaging bag detection device. BACKGROUND

[0002] In modern food industry, vacuum food packaging bag plays a vital role, it not only can effectively prolong the shelf life of food, keep the freshness of food, flavor and nutrient composition, also facilitate the storage, transportation and sale of food, if there is a problem such as sealing, air leakage, external air, moisture and microorganism will enter the bag, resulting in food deterioration, corruption, after eating can cause serious harm to human health, however, with the rapid expansion of food industry and the increasingly stringent requirements of consumers on food safety and quality, traditional vacuum food packaging bag detection is mainly detected by artificial detection, work efficiency is extremely low.

[0003] For the above problems, regarding the technical problem that traditional vacuum food packaging bag detection is mainly detected by artificial detection, work efficiency is extremely low, after a lot of retrieval, query to the patent announcement No.CN219625006U a kind of vacuum food packaging bag detection device belongs to vacuum food detection technical field, the device utilizes machine deep learning, compares the photo before and after testing, draws a conclusion, whether the photo is different, thereby for the photo group that changes again manual viewing, avoid many products without change photo being viewed, greatly improve work efficiency.

[0004] However, the above-mentioned vacuum food packaging bag detection device still has some problems. For example: since the device needs to put the food into the container when taking pictures, then vacuumize the container, and finally take pictures and release pressure to take out the food, the whole process is complicated and has a pause, which affects the detection efficiency. In view of the above problems, the utility model provides a kind of vacuum food packaging bag detection device. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problems put forward in the above background technical field, and provides a kind of vacuum food packaging bag detection device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a vacuum food packaging bag detection device, include, the top of pedestal is equipped with fixed column, the fixed column is rotatably connected with the internal gear, the fixed column is equipped with motor, the drive shaft of motor is connected with the drive gear of internal gear and is fixedly connected with the meshing, the internal gear is along its circumference direction and is equipped with a plurality of grooves for storing the placing box, the fixed column is equipped with pressure mechanism relative to the groove, the fixed column is equipped with first camera mechanism and second camera mechanism relative to the pressure mechanism, the fixed column is equipped with sensor relative to the groove, the fixed column is equipped with control mechanism with signal connection of sensor,

[0007] The first transmission roller conveying mechanism is provided adjacent to and parallel to the groove, a first electric push rod is fixedly connected to the first transmission roller conveying mechanism opposite the groove, a first push plate is fixedly connected to the first electric push rod, and the first electric push rod is configured to push the placing box on the first transmission roller conveying mechanism into the groove.

[0008] Further preferred scheme: the height of the placing box is higher than the height of the groove.

[0009] Further preferred scheme: two guide plates are fixedly connected to the first transmission roller conveying mechanism opposite the groove, and the two guide plates are inwardly inclined towards the groove.

[0010] Further preferred scheme: the pressure mechanism comprises a support frame, a hydraulic rod and a pressing plate, the support frame is fixedly connected to the fixed column, the hydraulic rod is fixedly connected to the support frame opposite the groove, and the driving end of the hydraulic rod is fixedly connected to the pressing plate.

[0011] Further preferred scheme: along the extension direction of the hydraulic rod, the cross-sectional area of the pressing plate is smaller than the cross-sectional area of the inside of the placing box.

[0012] Further preferred scheme: further comprising a second transmission roller conveying mechanism opposite the groove, a second electric push rod is fixedly connected to the fixed column opposite the second transmission roller conveying mechanism, and a second push plate is fixedly connected to the second electric push rod.

[0013] Beneficial effects:

[0014] 1. By setting the sensor, the first camera mechanism, the second camera mechanism, the first electric push rod, the rotation of the internal gear realizes the detection of the packaging bags in the multiple grooves in turn, the overall structure has strong linkage, can realize the automatic feeding of the placing box and the detection of the packaging box, and the automation degree is high, so that the placing box can be efficiently detected, and the detection efficiency of the packaging bag is improved.

[0015] 2. By setting the guide plate, the first electric push rod is facilitated to push the placing box into the groove through the setting of the guide plate;

[0016] 3. By setting the second electric push rod and the second transmission roller conveying mechanism, the placing box after detection is pushed to the second transmission roller conveying mechanism through the second electric push rod, so that the detection device is effectively connected with the subsequent process or collection link, the whole production detection process is more coherent and efficient, the automatic pushing and conveying process reduces the manual carrying link, improves the production efficiency, reduces the labor cost, and also reduces the influence of human factors on the quality of the product after detection. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model.

[0018] Figure 2 It is a top view of the utility model.

[0019] Figure 3 It is a structure schematic view of the guide plate of the utility model.

[0020] Figure 4 It is a structure schematic view of the groove of the utility model.

[0021] Figures 1-4 In the middle: 1, base; 2, first transmission roller conveying mechanism; 3, first electric push rod; 4, placing box; 5, inner gear; 6, driving gear; 7, sensor; 8, first camera mechanism; 9, pressure applying mechanism; 91, support frame; 92, pressing plate; 93, hydraulic rod; 10, second camera mechanism; 11, second electric push rod; 12, second transmission roller conveying mechanism; 13, control mechanism; 14, guide plate; 15, fixed column; 16, first push plate; 17, groove; 18, second push plate; 19, motor. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiment will be described clearly and completely. Figures 1-4 The technical scheme in the utility model embodiment will be described clearly and completely.

[0023] Please refer to Figures 1-4The utility model discloses an embodiment of a kind of vacuum food packaging bag detection devices, including pedestal 1, its top is equipped with fixed column 15, fixed column 15 is rotatably connected with internal gear 5, fixed column 15 is equipped with motor 19, the drive shaft of motor 19 is sleeved and fixedly connected with the drive gear 6 meshed with internal gear 5, internal gear 5 is opened with the groove 17 for multiple storage placing box 4 along its perimeter direction, fixed column 15 is equipped with pressure mechanism 9 relative to groove 17, fixed column 15 is equipped with first camera mechanism 8 and second camera mechanism 10 relative to pressure mechanism 9, fixed column 15 is equipped with sensor 7 relative to groove 17, fixed column 15 is equipped with control mechanism 13 with the signal connection of sensor 7, first drive roll conveying mechanism 2, it is adjacent and parallel groove 17 setting, first drive roll conveying mechanism 2 is fixedly connected with first electric push rod 3 opposite groove 17, first electric push rod 3 is fixedly connected with first push plate 16, first electric push rod 3 is configured to push placing box 4 on first drive roll conveying mechanism 2 to groove 17.

[0024] Specifically, by placing the packaging bag into placing box 4, placing box 4 is placed on first drive roll conveying mechanism 2 for transmission, when placing box 4 is transmitted to correspond with groove 17, first drive roll conveying mechanism 2 and internal gear 5 stop working (this process can be realized by installing sensor 7 device), then first electric push rod 3 pushes and inserts placing box 4 on first drive roll conveying mechanism 2 into groove 17, after first electric push rod 3 resets, motor 19 drives drive gear 6 to continue rotating, drive gear 6 drives internal gear 5 to rotate, due to the setting of sensor 7 and multiple grooves 17, when internal gear 5 rotates a certain angle, sensor 7 is replaced by another groove 17 from the previous corresponding groove 17 at this time, sensor 7 is inducted at this time, so that motor 19 stops working, first electric push rod 3 can re-inject placing box 4 on first drive roll conveying mechanism 2 into groove 17 at this time, at the same time, pressure mechanism 9 exerts pressure on the packaging bag in placing box 4 in its corresponding groove 17, since camera mechanism is relatively arranged on both sides of pressure mechanism 9, placing box 4 passes through first camera mechanism 8 and second camera mechanism 10, the two camera mechanisms shoot packaging bag from different angles, obtain appearance image information of packaging bag, such as sealing condition, printing quality, whether there is scratch or damage, image information can be transmitted to control mechanism 13 or relevant image processing system for analysis and judgment, control mechanism 13 judges whether packaging bag is qualified according to pre-set program and received signal, and controls the running process of the whole device, whole structure linkage is strong, can realize automatic feeding of placing box 4 and detection of packaging box, high degree of automation, so as to efficiently detect packaging bag in placing box 4, improve the detection efficiency of packaging bag.

[0025] It needs to be explained that in the embodiment, the plurality of grooves 17 are equidistantly arranged on the internal gear 5, the pressure applying mechanism 9 can refer to the air outlet structure in the patent document with the patent number CN221925555U, and meanwhile, in the embodiment, the first transmission roller conveying mechanism 2, the first electric push rod 3, the motor 19, the first camera mechanism 8, the second camera mechanism 10 and the pressure applying mechanism 9 are all signal-connected with the control mechanism 13, and the mounting structure and the operation mode among these devices are all prior art, and no more description is made; secondly, the sensor 7 can be an infrared sensor 7, a position sensor 7 or the like, and the mounting mode and the operation principle thereof are prior art.

[0026] In the embodiment of the utility model, as shown in Figure 3 The height of the placing box 4 is higher than the height of the groove 17, so that the first electric push rod 3 can push the placing box 4.

[0027] In the embodiment of the utility model, as shown in Figure 2 And Figure 3 Two guide plates 14 are fixedly connected to the first transmission roller conveying mechanism 2 relative to the groove 17, the two guide plates 14 are inwardly inclined relative to the groove 17, and specifically, the guide plates 14 facilitate the first electric push rod 3 to push the placing box 4 into the groove 17.

[0028] In the embodiment of the utility model, as shown in Figure 4 The pressure applying mechanism 9 includes a support frame 91, a hydraulic rod 93 and a pressing plate 92, the support frame 91 is fixedly connected to the fixed column 15, the hydraulic rod 93 is fixedly connected to the support frame 91 relative to the groove 17, the driving end of the hydraulic rod 93 is fixedly connected to the pressing plate 92, the cross-sectional area of the pressing plate 92 is smaller than the cross-sectional area inside the placing box 4 along the extension direction of the hydraulic rod 93, and specifically, when the placing box 4 is located in the groove 17, the driving end of the hydraulic rod 93 drives the pressing plate 92 to move downward to apply pressure to the vacuum food packaging bag in the placing box 4; by adjusting the pressure size and the action time of the hydraulic rod 93, different degrees of extrusion environment can be simulated to comprehensively detect the changes of the compression resistance and the sealing performance of the packaging bag under the pressure, thereby improving the accuracy of the packaging bag detection, and by comparing the packaging bag modeling change degree through the two camera mechanisms, it can be known whether the vacuum packaging leaks, and if the shape difference between two times of shooting is large, the vacuum packaging leaks.

[0029] In the embodiment of the utility model, as shown in Figures 1-4As shown, further comprises a second transmission roller conveying mechanism 12, which is arranged opposite the groove body 17, and the second transmission roller conveying mechanism 12 is fixedly connected to the fixed column 15, and the second electric push rod 11 is fixedly connected to the second electric push rod 11, and the second push plate 18 is fixedly connected to the second electric push rod 11. Specifically, because multiple groove bodies 17 pass through the sensor 7, the motor 19 stops running. When the motor 19 stops running, the second electric push rod 11 pushes the placed box 4 that has been detected to the second transmission roller conveying mechanism 12 through the push plate, realizing the effective connection of the detection device and the subsequent process or collection link, making the whole production detection process more coherent and efficient. The automatic pushing and conveying process reduces the manual handling link, improves the production efficiency, reduces the labor cost, and also reduces the influence of human factors on the quality of the detected products.

[0030] Further, in the present embodiment, the sensor 7, the first camera mechanism 8, the pressing mechanism 9, the second camera mechanism 10 and the second electric push rod 11 are sequentially arranged on the fixed column 15 in the rotation direction of the internal gear 5, and the first electric push rod 3 and the first transmission roller conveying mechanism 2 are interposed between the sensor 7 and the second electric push rod 11.

[0031] Working principle: by placing the packaging bag in the placed box 4, placing the placed box 4 on the first transmission roller conveying mechanism 2 for transmission, when the placed box 4 is transmitted to correspond to the groove body 17, the first transmission roller conveying mechanism 2 and the internal gear 5 stop working (this process can be realized by installing the sensor 7 device), then the first electric push rod 3 pushes the placed box 4 on the first transmission roller conveying mechanism 2 into the groove body 17, after the first electric push rod 3 resets, the motor 19 drives the driving gear 6 to continue rotating, the driving gear 6 drives the internal gear 5 to rotate, due to the arrangement of the sensor 7 and the multiple groove bodies 17, when the internal gear 5 rotates by a certain angle, the sensor 7 is replaced by another groove body 17 from the previous corresponding groove body 17 at this time, at this time, the sensor 7 is inducted, so that the motor 19 stops working, at this time, the first electric push rod 3 can re-inject the placed box 4 on the first transmission roller conveying mechanism 2 into the groove body 17, at the same time, the pressing mechanism 9 presses the packaging bag in the placed box 4 in the corresponding groove body 17, because the camera mechanism is arranged opposite the pressing mechanism 9 on both sides, the placed box 4 passes through the first camera mechanism 8 and the second camera mechanism 10, the two camera mechanisms shoot the packaging bag from different angles to obtain the appearance image information of the packaging bag, such as the sealing condition, the printing quality, whether there are scratches or damage, etc., the image information can be transmitted to the control mechanism 13 or the related image processing system for analysis and judgment, the control mechanism 13 judges whether the packaging bag is qualified according to the preset program and the received signal, and controls the running process of the whole device, the overall structure has strong linkage, can realize automatic feeding of the placed box 4 and detection of the placed box, has high automation degree, so as to efficiently detect the packaging bag in the placed box 4, improve the detection efficiency of the packaging bag.

Claims

1. A vacuum food packaging bag detection device, characterized by, The utility model relates to a kind of automatic sorting machine, including: Base (1), its top is equipped with fixed column (15), the fixed column (15) is rotatably connected with internal gear (5), the fixed column (15) is equipped with motor (19), the drive shaft of the motor (19) is sleeved and fixedly connected with the meshing drive gear (6) of the internal gear (5), the internal gear (5) is opened along its perimeter direction with multiple grooves (17) for storing placing box (4), the fixed column (15) is equipped with pressure mechanism (9) relative to the groove (17), the fixed column (15) is equipped with first camera mechanism (8) and second camera mechanism (10) relative to the pressure mechanism (9), the fixed column (15) is equipped with sensor (7) relative to the groove (17), the fixed column (15) is equipped with control mechanism (13) with signal connection of the sensor (7); First transmission roller conveying mechanism (2) is adjacent and parallel to the groove (17) and is provided, and the first transmission roller conveying mechanism (2) is fixedly connected with the first electric push rod (3) opposite the groove (17), the first electric push rod (3) is fixedly connected with the first push plate (16), and the first electric push rod (3) is configured to push the placing box (4) on the first transmission roller conveying mechanism (2) into the groove (17).

2. The vacuum food packaging bag detection device according to claim 1, characterized in that: The height of the placing box (4) is higher than the height of the groove (17).

3. The vacuum food packaging bag detection device according to claim 2, characterized in that: The first transmission roller conveying mechanism (2) is fixedly connected with two guide plates (14) arranged in opposition on the opposite side relative to the groove (17), and the two guide plates (14) are inwardly inclined towards the groove (17).

4. The vacuum food packaging bag detection device according to claim 1, wherein: The pressure mechanism (9) includes a support frame (91), a hydraulic rod (93), and a pressing plate (92). The support frame (91) is fixedly connected to the fixed column (15). The hydraulic rod (93) is fixedly connected to the support frame (91) relative to the groove (17). The driving end of the hydraulic rod (93) is fixedly connected to the pressing plate (92).

5. The vacuum food packaging bag detection device according to claim 4, characterized in that: The cross-sectional area of the pressing plate (92) is smaller than the cross-sectional area inside the placing box (4) along the extension direction of the hydraulic rod (93).

6. The vacuum food packaging bag detection device according to claim 1, wherein: It also includes a second transmission roller conveying mechanism (12) arranged relative to the groove (17). The second electric push rod (11) is fixedly connected to the second transmission roller conveying mechanism (12) on the fixed column (15). The second electric push rod (11) is fixedly connected to the second push plate (18).

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