Double-layer powder bottle defective detection device

Abstract

The utility model discloses a double-layer powder bottle defect detection device, which relates to the technical field of double-layer powder bottle detection and comprises a processing table and a detection unit. A fixing base is arranged on the top face of the machining table, pneumatic push rods are fixed to the two sides of the interior of the fixing base, the top ends of the pneumatic push rods are connected with one side of the bottom face of a top plate, and a pressing frame is fixed to the front side of the bottom face of the top plate; the detection unit comprises an air pump, a pressure gauge and an air conveying head, the air pump is fixed on the top surface of the top plate, the air conveying head is installed in the middle of the bottom surface of the pressing frame, and an air inlet of the air conveying head is connected with an air outlet pipe of the air pump. The pressure gauge can detect the pressure change in the double-layer powder bottle, meanwhile, the industrial camera can detect the outer side of the double-layer powder bottle, the illuminating lamp can provide illumination for the interior of the double-layer powder bottle, and then the accuracy of defective detection of the double-layer powder bottle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-layer powder bottle detection, in particular to a double-layer powder bottle defective detection device. Background Art

[0002] Plastic bottles are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. Plastic bottles widely use polyester (PET), polyethylene (PE), and polypropylene (PP) as raw materials. After adding the corresponding organic solvents, they are heated at high temperature and then blow-molded, extruded, or injection-molded through plastic molds to form plastic containers. When processing double-layer powder bottles, an injection molding device is required for injection molding. After the double-layer powder bottles are injection-molded, a detection device is required to detect them. The traditional detection device has a relatively simple detection method and mostly uses gas pressure detection. At the same time, due to the double-layer structure of the double-layer powder bottle, it is easy to have inaccurate detection results. For this reason, we propose a double-layer powder bottle defective detection device. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a double-layer powder bottle defective detection device, which adopts an air pump to transport gas to the inside of the double-layer powder bottle, and the pressure gauge can detect the pressure changes inside the double-layer powder bottle. At the same time, the industrial camera can detect the outside of the double-layer powder bottle, and the lighting lamp can provide lighting for the inside of the double-layer powder bottle, thereby improving the accuracy of the double-layer powder bottle defective detection, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a double-layer powder bottle defective detection device, comprising a processing table and a detection unit;

[0005] Processing table: a fixed seat is provided on the top surface, pneumatic push rods are fixed on both sides of the fixed seat, the top end of the pneumatic push rods is connected to one side of the bottom surface of the top plate, and a press frame is fixed on the front side of the bottom surface of the top plate;

[0006] Detection unit: includes an air pump, a pressure gauge and an air supply head. The air pump is fixed to the top surface of the top plate, the air supply head is installed in the middle of the bottom surface of the press frame, the air inlet of the air supply head is connected to the air outlet pipe of the air pump, and the pressure gauge is installed on the front side of the top surface of the press frame;

[0007] It also includes a controller, which is arranged on the front side of the top surface of the processing table. The input ends of the pneumatic push rod and the air pump are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the external power supply.

[0008] Start the pneumatic push rod to press the pressing frame against the top surface of the double-layer powder bottle, start the air pump to deliver gas to the inside of the double-layer powder bottle, and the pressure gauge can detect the pressure changes inside the double-layer powder bottle to determine whether the double-layer powder bottle is damaged or leaking.

[0009] Furthermore, the detection unit also includes an industrial camera, a frame, an electric push rod, an electric telescopic rod and an adjustment seat. There are two electric telescopic rods and they are fixed on the right side of the processing table in a front and rear corresponding manner. The left end of the electric telescopic rod is connected to the right side of the adjustment seat. The adjustment seat is slidably connected to the adjustment slot on the top surface of the processing table. An electric push rod is fixed inside the adjustment seat. The top of the electric push rod is connected to one side of the bottom surface of the frame. An industrial camera is placed inside the frame. The input ends of the industrial camera, the electric push rod and the electric telescopic rod are electrically connected to the output end of the controller. The electric push rod is started to adjust the height of the industrial camera. The industrial camera can detect the surface of the double-layer powder bottle, so as to determine whether there are cracks and damage on the surface of the double-layer powder bottle, so as to improve the accuracy of defective detection.

[0010] Furthermore, the detection unit also includes a pen holder and a marking pen. The pen holder is fixed in the middle of the bottom surface of the frame. The marking pen is clamped inside the pen holder. The marking pen inside the pen holder can mark cracks detected on the surface of the double-layer powder bottle to facilitate personnel viewing.

[0011] Furthermore, it also includes an anti-slip pad, a placement plate and a motor. The motor is fixed to the bottom surface of the processing table, the output shaft of the motor is connected to the middle part of the bottom surface of the placement plate, the top surface of the placement plate is bonded with an anti-slip pad, the input end of the motor is electrically connected to the output end of the controller, and the motor is started to drive the placement plate to rotate, thereby adjusting the angle of the double-layer powder bottle to prevent detection blind spots.

[0012] Furthermore, it also includes a placement rack, a storage box and a gear lever. There are two placement racks and they are fixed on both sides of the bottom surface of the processing table. The storage box is inserted into the inside of the placement rack. The gear lever is rotatably connected to the side of the processing table. The storage box inside the placement rack can store accessories and tools required for detection to facilitate personnel to select.

[0013] Furthermore, it also includes lighting lamps, which are two and fixed on both sides of the bottom surface of the pressing frame. The input end of the lighting lamp is electrically connected to the output end of the controller. The lighting lamp can illuminate the interior of the double-layer powder bottle to prevent the dark light from affecting the accuracy of the detection.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the double-layer powder bottle defective detection device has the following advantages:

[0015] 1. Use the pneumatic push rod to press the pressing frame against the top surface of the double-layer powder bottle, start the air pump to deliver gas to the inside of the double-layer powder bottle. The pressure gauge can detect the pressure changes inside the double-layer powder bottle to determine whether the double-layer powder bottle is damaged or leaking.

[0016] 2. The height of the industrial camera is adjusted by the electric push rod. The industrial camera can inspect the surface of the double-layer powder bottle and use the lighting to determine whether there are cracks and damage on the surface of the double-layer powder bottle, so as to improve the accuracy of defective detection. The marking pen inside the pen holder can mark the cracks detected on the surface of the double-layer powder bottle for easy inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the detection unit structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0020] In the figure: 1 processing table, 2 detection unit, 21 air pump, 22 pressure gauge, 23 air supply head, 24 industrial camera, 25 frame, 26 electric push rod, 27 electric telescopic rod, 28 adjustment seat, 29 pen holder, 210 marking pen, 3 fixed seat, 4 pneumatic push rod, 5 top plate, 6 pressure frame, 7 anti-slip mat, 8 placement plate, 9 motor, 10 placement rack, 11 storage box, 12 gear lever, 13 lighting lamp, 14 controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 ,This embodiment provides a technical solution: a double-layer powder bottle defective detection device, including a processing table 1 and a detection unit 2;

[0023] Processing table 1: a fixed seat 3 is provided on the top surface, pneumatic push rods 4 are fixed on both sides of the fixed seat 3, the top end of the pneumatic push rods 4 is connected to one side of the bottom surface of the top plate 5, and a pressing frame 6 is fixed on the front side of the bottom surface of the top plate 5;

[0024] Detection unit 2: includes an air pump 21, a pressure gauge 22 and an air supply head 23. The air pump 21 is fixed on the top surface of the top plate 5. The air supply head 23 is installed in the middle of the bottom surface of the press frame 6. The air inlet of the air supply head 23 is connected to the air outlet pipe of the air pump 21. The pressure gauge 22 is installed on the front side of the top surface of the press frame 6. The detection unit 2 also includes an industrial camera 24, a frame 25, an electric push rod 26, an electric telescopic rod 27 and an adjustment seat 28. There are two electric telescopic rods 27 and they are fixed on the right side of the processing table 1 in front and back correspondence. The left end of the electric telescopic rod 27 is connected to the right side of the adjustment seat 28. The adjustment seat 28 is slidably connected to the adjustment groove on the top surface of the processing table 1. The electric push rod 26 is fixed inside the adjustment seat 28. The top of the electric push rod 26 is connected to the frame 2 5 is connected to one side of the bottom surface of the frame 25, and an industrial camera 24 is placed inside the frame 25. The input ends of the industrial camera 24, the electric push rod 26 and the electric telescopic rod 27 are electrically connected to the output end of the controller 14. The electric push rod 26 is started to adjust the height of the industrial camera 24. The industrial camera 24 can detect the surface of the double-layer powder bottle to determine whether the surface of the double-layer powder bottle has cracks and damage, so as to improve the accuracy of defective detection. The detection unit 2 also includes a pen holder 29 and a marking pen 210. The pen holder 29 is fixed to the middle of the bottom surface of the frame 25. The marking pen 210 is clamped inside the pen holder 29. The marking pen 210 inside the pen holder 29 can mark cracks detected on the surface of the double-layer powder bottle to facilitate personnel to check;

[0025] Among them, it also includes a controller 14, which is arranged on the front side of the top surface of the processing table 1, and the input ends of the pneumatic push rod 4 and the air pump 21 are electrically connected to the output end of the controller 14, and the input end of the controller 14 is electrically connected to the output end of the external power supply. The pneumatic push rod 4 is started to press the pressing frame 6 against the top surface of the double-layer powder bottle, and the air pump 21 is started to transport the gas into the inside of the double-layer powder bottle. The pressure gauge 22 can detect the pressure changes inside the double-layer powder bottle, so as to determine whether the double-layer powder bottle is damaged or leaking. It also includes an anti-slip pad 7, a placement plate 8 and a motor 9. The motor 9 is fixed on the bottom surface of the processing table 1, and the output shaft of the motor 9 is connected to the middle part of the bottom surface of the placement plate 8. The top surface of the placement plate 8 is bonded with an anti-slip pad 7, and the input end of the motor 9 is electrically connected to the output end of the controller 14 , start the motor 9 to drive the placement plate 8 to rotate, thereby adjusting the angle of the double-layer powder bottle to prevent the occurrence of a detection blind spot. It also includes a placement rack 10, a storage box 11 and a gear lever 12. There are two placement racks 10 and they are fixed on both sides of the bottom surface of the processing table 1. The storage box 11 is plugged into the interior of the placement rack 10, and the gear lever 12 is rotatably connected to the side of the processing table 1. The storage box 11 inside the placement rack 10 can store accessories and tools required for detection to facilitate personnel to select. It also includes a lighting lamp 13. There are two lighting lamps 13 and they are fixed on both sides of the bottom surface of the pressing frame 6. The input end of the lighting lamp 13 is electrically connected to the output end of the controller 14. The lighting lamp 13 can illuminate the interior of the double-layer powder bottle to prevent the dark light from affecting the accuracy of the detection.

[0026] The working principle of the double-layer powder bottle defective detection device provided by the present invention is as follows: first, the double-layer powder bottle is placed on the top surface of the placement plate 8. The anti-slip pad 7 on the top surface of the placement plate 8 can increase the stability of the placement of the double-layer powder bottle. The pneumatic push rod 4 is started to press the pressure frame 6 against the top surface of the double-layer powder bottle. The air pump 21 is started to transport gas into the inside of the double-layer powder bottle. The pressure gauge 22 can detect the pressure change inside the double-layer powder bottle, thereby judging whether the double-layer powder bottle is damaged or leaking. Then, the push rod 4 is started to rise to make the pressure frame 6 leave the top of the double-layer powder bottle, the motor 9 is started to drive the placement plate 8 to rotate, and the electric push rod 26 is started to adjust the height of the industrial camera 24. The industrial camera 24 can detect the surface of the double-layer powder bottle, thereby judging whether there are cracks and damage on the surface of the double-layer powder bottle, so as to improve the accuracy of defective detection. When a problem is detected, the electric telescopic rod 27 is started so that the marking pen 210 can mark the cracks detected on the surface of the double-layer powder bottle to facilitate personnel to check.

[0027] It is worth noting that the controller 14 disclosed in the above embodiment uses the S7-200 model. The electric push rod 26 and the electric telescopic rod 27 can be freely configured according to the actual application scenario. The recommended electric telescopic rod is the YHT523 model, and the industrial camera 24 can be the GX2500-C model. The controller 14 controls the air pump 21, industrial camera 24, electric push rod 26, electric telescopic rod 27, pneumatic push rod 4, motor 9, and lighting 13 using methods commonly used in the prior art.

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-layer powder bottle defective detection device, characterized by: It comprises a processing platform (1) and a detection unit (2); Processing table (1): a top surface is provided with a fixed seat (3), pneumatic push rods (4) are fixed on both sides of the inside of the fixed seat (3), the top end of the pneumatic push rod (4) is connected to one side of the bottom surface of the top plate (5), and a pressing frame (6) is fixed on the front side of the bottom surface of the top plate (5); The detection unit (2) comprises an air pump (21), a pressure gauge (22) and an air delivery head (23), wherein the air pump (21) is fixed on the top surface of the top plate (5), the air delivery head (23) is installed in the middle of the bottom surface of the pressing frame (6), the air inlet of the air delivery head (23) is connected to the air outlet pipe of the air pump (21), and the pressure gauge (22) is installed on the front side of the top surface of the pressing frame (6); The invention further comprises a controller (14), wherein the controller (14) is arranged on the front side of the top surface of the processing table (1), the input ends of the pneumatic push rod (4) and the air pump (21) are electrically connected to the output end of the controller (14), and the input end of the controller (14) is electrically connected to the output end of an external power supply.

2. The double-layer powder bottle defective detection device according to claim 1, characterized in that: The detection unit (2) also includes an industrial camera (24), a frame (25), an electric push rod (26), an electric telescopic rod (27) and an adjustment seat (28), wherein the electric telescopic rod (27) has two and is fixed on the right side of the processing table (1) in a front and rear corresponding manner, the left end of the electric telescopic rod (27) is connected to the right side of the adjustment seat (28), the adjustment seat (28) is slidably connected to the adjustment groove on the top surface of the processing table (1), the electric push rod (26) is fixed inside the adjustment seat (28), the top end of the electric push rod (26) is connected to one side of the bottom surface of the frame (25), the industrial camera (24) is placed inside the frame (25), and the input ends of the industrial camera (24), the electric push rod (26) and the electric telescopic rod (27) are electrically connected to the output end of the controller (14).

3. The double-layer powder bottle defective detection device according to claim 2, characterized in that: The detection unit (2) further comprises a pen holder (29) and a marking pen (210); the pen holder (29) is fixed to the middle of the bottom surface of the frame (25); and the marking pen (210) is clamped inside the pen holder (29).

4. The double-layer powder bottle defective detection device according to claim 1, characterized in that: The machine also includes an anti-slip pad (7), a placement plate (8) and a motor (9), wherein the motor (9) is fixed to the bottom surface of the processing table (1), the output shaft of the motor (9) is connected to the middle part of the bottom surface of the placement plate (8), the top surface of the placement plate (8) is bonded with the anti-slip pad (7), and the input end of the motor (9) is electrically connected to the output end of the controller (14).

5. The double-layer powder bottle defective detection device according to claim 1, characterized in that: The machine also includes a placement rack (10), a storage box (11) and a shift lever (12). The placement rack (10) has two portions and is fixed on both sides of the bottom surface of the processing table (1). The storage box (11) is inserted into the placement rack (10). The shift lever (12) is rotatably connected to the side of the processing table (1).

6. The double-layer powder bottle defective detection device according to claim 1, characterized in that: It also includes lighting lamps (13), two of which are respectively fixed on both sides of the bottom surface of the pressing frame (6), and the input end of the lighting lamps (13) is electrically connected to the output end of the controller (14).

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