Bag opening detection device for automatic powder packaging equipment

Abstract

The utility model discloses a bag mouth detection device for automatic powder packaging equipment, and relates to the technical field of packaging detection, the bag mouth detection device comprises a support frame, one side of the support frame is provided with a moving mechanism, the moving mechanism comprises a first moving plate, the middle part of the first moving plate is fixedly connected with a first electric push rod, and the middle part of the first moving plate is fixedly connected with a second electric push rod; one end of the first electric push rod penetrates through the first moving plate to be fixedly connected with a second moving plate, the first electric push rod works to push the second moving plate to move, the pressing plate presses a packaging bag, the air speed detector detects the air speed of a bag opening of the packaging bag during pressing, and the sealing quality of the packaging bag is judged; the interference of the wind speed of the external environment on the detection result is reduced, the powder sprayed outwards is guided into the guide pipe and enters the collecting box for unified collection, and pollution caused by powder leakage is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging detection technical field especially, a kind of bag mouth detection device for powder automatic packaging equipment. BACKGROUND

[0002] Powder packaging equipment is a kind of mechanical equipment specially used for powder product packaging, can be filled into packaging container quickly and accurately with various powder substances, for example, food, cosmetics, medicine etc., sealing is carried out to bag mouth after filling, and detection device needs to be used to detect the sealing property of bag mouth.

[0003] As the publication number CN208947753U discloses a kind of based on powder automatic packaging equipment's bag mouth detection device, including wind speed detector, to be detected product conveyor belt, qualified product conveyor belt, defective product conveyor belt, detection table;Detection table inner wall is welded and fixed with baffle;Baffle one side is installed and fixed with wind speed detector;Baffle other side is installed and fixed with to be detected product conveyor belt;Detection table one surface is welded and fixed with pressing device;Detection table one side is welded and fixed with qualified product pusher.

[0004] In prior art, when bag mouth is not sealed, pressing will cause powder in bag to leak, leaked powder will be sprayed outward along with air pressure, leading to detection table and ground being contaminated, while wind speed of outside will affect detector, influence the accuracy of detection result. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems of the prior art that pressing will cause leaked powder to be sprayed outward along with air pressure, leading to detection table and ground being contaminated, and provides a kind of bag mouth detection device for powder automatic packaging equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of bag mouth detection device for powder automatic packaging equipment, including support frame, the one side of the support frame is installed with moving mechanism, the moving mechanism includes first moving plate, the middle part of the first moving plate is fixedly connected with first electric push rod, one end of the first electric push rod is fixedly connected with second moving plate passing through first moving plate, one side of the second moving plate is fixedly connected with pressing plate, one side of the support frame is installed with collection mechanism, the collection mechanism includes collection box, one side of the collection box is fixedly connected in one side of support frame, the other side of the collection box is fixedly connected with guide pipe, one end of the guide pipe is fixedly connected with protective cover, the inside of the protective cover is fixedly connected with wind speed detector.

[0007] Preferably, one side of the collection box is installed with mounting plate.

[0008] Preferably, one side of the second moving plate is fixedly connected with a first guide rod, and the outside of the first guide rod is in sliding connection with the first moving plate.

[0009] Preferably, one side of the first moving plate is in sliding connection with a third guide rod, and the end of the third guide rod is fixedly connected to the top of the support frame.

[0010] Preferably, one side of the first moving plate is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a second electric push rod, and one end of the second electric push rod is fixedly connected to the top of the support frame.

[0011] Preferably, one side of the second moving plate is fixedly connected with a second guide rod, both ends of the second guide rod are in sliding connection with clamping plates, one end of the clamping plate is fixedly connected with a third electric push rod, and one side of the third electric push rod is fixedly connected to one side of the second moving plate.

[0012] Preferably, one side of the support frame is provided with a first conveying belt and a second conveying belt, and the second conveying belt is arranged below the moving mechanism.

[0013] Compared with the prior art, the advantages and positive effects of the utility model lie in that:

[0014] 1、in the utility model, the first electric push rod works to push the second moving plate to move, the pressing plate presses the packaging bag, the air speed detector detects the air speed of the packaging bag opening when being pressed, judges the sealing quality of the packaging bag, the setting of the protective cover reduces the interference of the external environment air speed on the detection result, the powder sprayed outward is guided into the inside of the collecting box, and pollution caused by powder leakage is prevented.

[0015] 2、in the utility model, a plurality of packaging bags can be detected at the same time through the setting of the plurality of moving mechanisms and collecting mechanisms, the detection efficiency is improved, when the detection is unqualified, the corresponding third electric push rod is controlled to work, the clamping plate clamps and fixes the packaging bag, the second electric push rod works to move the fixed packaging bag to the first conveying belt, and thus the unqualified packaging bag is rejected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a first perspective structural schematic view of a bag opening detection device for a powder automatic packaging equipment according to the utility model;

[0017] Figure 2 Fig. 2 is a second perspective structural schematic view of a bag opening detection device for a powder automatic packaging equipment according to the utility model;

[0018] Figure 3This utility model provides a disassembly diagram of the collection mechanism of a bag opening detection device for automatic powder packaging equipment;

[0019] Figure 4 This utility model provides a schematic diagram of the connection structure of the moving mechanism of a bag opening detection device for automatic powder packaging equipment.

[0020] Legend: 1. Support frame; 2. Moving mechanism; 21. First moving plate; 22. First electric push rod; 23. First guide rod; 24. Second electric push rod; 25. Connecting block; 26. Second moving plate; 27. Pressure plate; 28. Clamping plate; 29. ​​Second guide rod; 210. Third electric push rod; 211. Third guide rod; 3. First conveyor belt; 4. Second conveyor belt; 5. Collection mechanism; 51. Collection box; 52. Protective cover; 53. Anemometer; 54. Guide tube; 55. Mounting plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a bag opening detection device for an automatic powder packaging equipment, including a support frame 1. A moving mechanism 2 is installed on one side of the support frame 1. The moving mechanism 2 includes a first moving plate 21. A first electric push rod 22 is fixedly connected to the middle of the first moving plate 21. One end of the first electric push rod 22 passes through the first moving plate 21 and is fixedly connected to a second moving plate 26. A pressure plate 27 is fixedly connected to one side of the second moving plate 26. A collecting mechanism 5 is installed on one side of the support frame 1. The collecting mechanism 5 includes a collecting box 51. One side of the collecting box 51 is fixedly connected to one side of the support frame 1. A guide tube 54 is fixedly connected to the other side of the collecting box 51. A protective cover 52 is fixedly connected to one end of the guide tube 54. An anemometer 53 is fixedly connected inside the protective cover 52. An mounting plate 55 is installed on one side of the collecting box 51. A first guide rod 23 is fixedly connected to one side of the second moving plate 26. The outside of the first guide rod 23 is slidably connected to the first moving plate 21.

[0024] The packaging is conveyed to the detection position by the second conveying belt 4, the second moving plate 26 is moved by the first electric push rod 22, the first guide rod 23 slides on the first moving plate 21, the second moving plate 26 is fixed to move linearly, the second moving plate 26 drives the pressing plate 27 to contact the packaging bag, the packaging bag is pressed, the air speed detector 53 detects the air speed of the bag opening of the packaging bag during pressing, and the air speed detector 53 detects that the air speed rises rapidly, which indicates that the packaging bag is not completely sealed and is unqualified product. At the same time, a protective cover 52 is installed outside the air speed detector 53, the outside environmental wind speed is reduced to reduce the interference on the detection result, and the powder sprayed outward is guided into the guide pipe 54, the powder is collected in the inside of the collecting box 51, the powder is prevented from leaking to cause pollution, the mounting plate 55 is removed to treat the powder in the inside of the collecting box 51, and a plurality of packaging bags can be detected at the same time by arranging a plurality of moving mechanisms 2 and collecting mechanisms 5, so that the detection efficiency is improved.

[0025] Embodiment two: as shown in Figure 1 and Figure 4 The side of the first moving plate 21 is slidably connected with a third guide rod 211, the end of the third guide rod 211 is fixedly connected to the top of the support frame 1, the side of the first moving plate 21 is fixedly connected with a connecting block 25, one end of the connecting block 25 is fixedly connected with a second electric push rod 24, one end of the second electric push rod 24 is fixedly connected to the top of the support frame 1, one side of the second moving plate 26 is fixedly connected with a second guide rod 29, both ends of the second guide rod 29 are slidably connected with clamping plates 28, one end of the clamping plate 28 is fixedly connected with a third electric push rod 210, one side of the third electric push rod 210 is fixedly connected to one side of the second moving plate 26, one side of the support frame 1 is installed with a first conveying belt 3 and a second conveying belt 4, and the second conveying belt 4 is arranged below the moving mechanism 2.

[0026] The effect of the whole embodiment is that the clamping plate 28 is moved by the third electric push rod 210, the clamping plate 28 slides outside the second guide rod 29, the clamping plate 28 is fixed to move linearly, the distance between the two clamping plates 28 is adjusted, the unqualified packaging bag is clamped and fixed, the connecting block 25 is moved by the second electric push rod 24, the first moving plate 21 moves, the first moving plate 21 slides outside the third guide rod 211, the first moving plate 21 is fixed to move linearly, the first moving plate 21 drives the fixed packaging bag to move to the first conveying belt 3, and the rest of the qualified packaging bag is conveyed by the second conveying belt 4, so that the qualified packaging bag and the unqualified packaging bag are separated.

[0027] The working principle and method of using the device: the package is conveyed to the detection position by the second conveying belt 4, the second moving plate 26 is moved by the first electric push rod 22, the pressing plate 27 is contacted with the package bag, the package bag is pressed, the air speed detector 53 detects the air speed of the package bag opening when being pressed, the air speed rising rapidly indicates that the package bag is not completely sealed, it is unqualified product, the powder sprayed outward is moved to the inside of the guide pipe 54, is collected in the inside of the collecting box 51, when detecting unqualified product, the clamping plate 28 is moved by the third electric push rod 210, the unqualified package bag is clamped and fixed, the second electric push rod 24 moves the connecting block 25, the first moving plate 21 is moved, the fixed package bag is moved to the first conveying belt 3, and the unqualified package bag is removed.

[0028] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields. However, any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.

Claims

1. A bag mouth detection device for a powder automatic packaging apparatus, comprising a support frame (1), characterized in that: One side of the support frame (1) is provided with a moving mechanism (2), the moving mechanism (2) comprises a first moving plate (21), the middle part of the first moving plate (21) is fixedly connected with a first electric push rod (22), one end of the first electric push rod (22) is fixedly connected with a second moving plate (26) penetrating through the first moving plate (21), one side of the second moving plate (26) is fixedly connected with a pressing plate (27), one side of the support frame (1) is provided with a collecting mechanism (5), the collecting mechanism (5) comprises a collecting box (51), one side of the collecting box (51) is fixedly connected with the support frame (1), the other side of the collecting box (51) is fixedly connected with a guide pipe (54), one end of the guide pipe (54) is fixedly connected with a protective cover (52), the inside of the protective cover (52) is fixedly connected with a wind speed detector (53).

2. A bag mouth detection device for an automatic powder packaging apparatus according to claim 1, characterized in that: One side of the collecting box (51) is provided with a mounting plate (55).

3. A bag mouth detection device for an automatic powder packaging apparatus according to claim 1, characterized in that: One side of the second moving plate (26) is fixedly connected with a first guide rod (23), and the first guide rod (23) is in sliding connection between the outside thereof and the first moving plate (21).

4. A bag mouth detection device for an automatic powder packaging apparatus according to claim 1, characterized in that: One side of the first moving plate (21) is slidably connected with a third guide rod (211), and the end of the third guide rod (211) is fixedly connected to the top of the support frame (1).

5. A bag mouth detection device for an automatic powder packaging apparatus according to claim 1, characterized in that: One side of the first moving plate (21) is fixedly connected with a connecting block (25), one end of the connecting block (25) is fixedly connected with a second electric push rod (24), and one end of the second electric push rod (24) is fixedly connected to the top of the support frame (1).

6. A bag mouth detection device for an automatic powder packaging apparatus according to claim 1, characterized in that: One side of the second moving plate (26) is fixedly connected with a second guide rod (29), both ends of the second guide rod (29) are slidably connected with clamping plates (28), one end of the clamping plate (28) is fixedly connected with a third electric push rod (210), and one side of the third electric push rod (210) is fixedly connected to one side of the second moving plate (26).

7. A bag mouth detection device for an automatic powder packaging apparatus according to claim 1, characterized in that: One side of the support frame (1) is provided with a first conveying belt (3) and a second conveying belt (4), and the second conveying belt (4) is arranged below the moving mechanism (2).

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