Detecting and screening device for aluminum-plastic combined cover

Abstract

The utility model discloses a detection screening device of aluminum plastic combination cover, it includes support seat, conveyer belt, sealing detection subassembly and screening subassembly, the right side of support seat is equipped with red indicator light, green indicator light and buzzer in proper order, conveyer belt is arranged on support seat, conveyer belt top is equipped with the screening mouth that is used for screening, and the sealing detection subassembly is equipped with the buzzer. The sealing detection assembly comprises a first air cylinder arranged at the top end of the supporting base, a sealing detection head arranged at the bottom of the first air cylinder, a sealing ring arranged outside the sealing detection head, an air pipe arranged on the sealing detection head and an air pressure sensor arranged at the bottom of the sealing detection head. The screening assembly is arranged on the right side of the conveying belt. According to the utility model, through arranging the red indicating lamp, the green indicating lamp, the buzzer, the conveyor belt and the sealing detection assembly, the rapid detection effect is realized, the efficiency is high, and through arranging the pressing assembly, the aluminum-plastic combined cover can be pressed, so that the sealing detection assembly can carry out accurate insertion detection.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-plastic composite cap testing and screening technology, specifically to an aluminum-plastic composite cap testing and screening device. Background Technology

[0002] Aluminum-plastic composite caps are widely used in the pharmaceutical, food, and cosmetic industries. They mainly consist of an aluminum outer cap and a plastic inner stopper. Because a loose connection between the aluminum outer cap and the plastic inner stopper can lead to air leakage, a screening device is needed to check for leaks. This screening device uses a negative pressure method, placing the aluminum-plastic composite cap in a negative pressure environment to observe for leaks. However, this requires moving the cap, which is inefficient and has certain drawbacks. Therefore, we propose a new screening device for aluminum-plastic composite caps. Utility Model Content

[0003] The present invention aims to solve the problems existing in the prior art or related technologies.

[0004] Therefore, the technical solution adopted by this utility model is as follows: a detection and screening device for aluminum-plastic composite caps, including a support base, a conveyor belt, a sealing detection component, and a screening component. A red indicator light, a green indicator light, and a buzzer are arranged sequentially on the right side of the support base. The conveyor belt is arranged on the support base, and a screening port for screening is opened at the top of the conveyor belt. The sealing detection component includes a first cylinder arranged at the top of the support base, a sealing detection head arranged at the bottom of the first cylinder, a sealing ring arranged outside the sealing detection head, an air pipe arranged on the sealing detection head, and a pressure sensor arranged at the bottom of the sealing detection head. The screening component is arranged on the right side of the conveyor belt.

[0005] Preferably, the red indicator light, green indicator light, buzzer, conveyor belt, and air pressure sensor are all electrically connected to the control terminal.

[0006] Preferably, the air pipe is fixedly connected to the air supply device.

[0007] Preferably, the outer side of the sealing detection head is provided with a stop block, and the stop block is ring-shaped.

[0008] Preferably, the inner side of the sealing ring is provided with a groove, and the sealing ring is engaged with the stop block through the groove.

[0009] Preferably, it also includes a clamping assembly, which includes a second cylinder disposed on the left side of the support base and a clamping plate disposed on the right side of the second cylinder, the clamping plate being arc-shaped.

[0010] Preferably, the screening assembly includes a third cylinder disposed on the right side of the conveyor belt and a pusher plate disposed on the left side of the third cylinder.

[0011] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: This utility model achieves rapid detection and high efficiency by setting up a red indicator light, a green indicator light, a buzzer, a conveyor belt, and a sealing detection component. At the same time, by setting up a clamping component, the aluminum-plastic composite cover can be clamped so that the sealing detection component can accurately insert and detect. In use, the conveyor belt can transport the aluminum-plastic composite cover to directly below the sealing detection component. Then, the second cylinder of the clamping component can extend and retract to drive the clamping plate to move until the clamping plate clamps the aluminum-plastic composite cover, so that the sealing detection component can accurately insert and detect. After clamping, the first cylinder of the sealing detection component can be controlled to extend. The extended first cylinder can drive the sealing detection head to insert into the aluminum-plastic composite cover until the sealing ring is tightly attached to the aluminum-plastic composite cover. Then, the air supply device can deliver gas into the aluminum-plastic composite cover through the air pipe. After delivering a certain amount of gas, the change in air pressure detected by the air pressure sensor can be viewed to detect the sealing performance of the aluminum-plastic composite cover. The airtightness can be directly detected on the conveyor belt, which is highly efficient. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the sealing test component after the sealing ring has been removed;

[0014] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the middle sealing ring.

[0015] Figure label:

[0016] 100. Support base; 101. Red indicator light; 102. Green indicator light; 103. Buzzer;

[0017] 200. Conveyor belt; 201. Screening port;

[0018] 300. Sealing detection assembly; 301. First cylinder; 302. Sealing detection head; 303. Stop block; 304. Sealing ring; 3041. Slot; 305. Air pipe; 306. Air pressure sensor;

[0019] 400. Clamping assembly; 401. Second cylinder; 402. Clamping plate;

[0020] 500, Screening component; 501, Third cylinder; 502, Push plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0022] The following describes some embodiments of the present invention with reference to the accompanying drawings, providing a detection and screening device for an aluminum-plastic composite cap.

[0023] Example 1:

[0024] Reference Figure 1-3 This is the first embodiment of the present invention. This embodiment provides a detection and screening device for aluminum-plastic composite covers, including a support base 100, a conveyor belt 200, a sealing detection component 300, and a screening component 500.

[0025] Specifically, a red indicator light 101, a green indicator light 102, and a buzzer 103 are arranged sequentially on the right side of the support base 100. During use, when the detected air pressure is abnormal, the control terminal will control the red indicator light 101 to light up and control the buzzer 103 to emit an audible reminder. When the air pressure is normal, the control terminal will control the green indicator light 102 to light up in order to check the sealing performance of the aluminum-plastic composite cover.

[0026] Specifically, the conveyor belt 200 is installed on the support base 100, and the top of the conveyor belt 200 is provided with a screening port 201 for screening. In use, the conveyor belt 200 can transport aluminum-plastic composite caps, and the screening port 201 can easily screen out unqualified aluminum-plastic composite caps.

[0027] Specifically, the sealing detection assembly 300 includes a first cylinder 301 mounted on the top of the support base 100, a sealing detection head 302 mounted on the bottom of the first cylinder 301, a sealing ring 304 mounted on the outside of the sealing detection head 302, an air pipe 305 mounted on the sealing detection head 302, and a pressure sensor 306 mounted on the bottom of the sealing detection head 302. The air pipe 305 is fixedly connected to an air supply device. A stop block 303 is mounted on the outer side of the sealing detection head 302, and the stop block 303 is annular. A groove 3041 is opened on the inner side of the sealing ring 304, and the sealing ring 304 is engaged with the stop block 303 through the groove 3041. In use, the conveyor belt 200 can transport the aluminum-plastic composite cover. The sealing detection assembly 300 is positioned directly below the sealing detection component 300. Then, the second cylinder 401 of the pressing component 400 can extend and retract to move the pressing plate 402 until the pressing plate 402 presses the aluminum-plastic composite cover tightly, so that the sealing detection component 300 can accurately insert and detect. After pressing, the first cylinder 301 of the sealing detection component 300 can be controlled to extend. The extended first cylinder 301 can drive the sealing detection head 302 to insert into the aluminum-plastic composite cover until the sealing ring 304 is tightly fitted with the aluminum-plastic composite cover. Then, the air supply device can deliver gas into the aluminum-plastic composite cover through the air pipe 305. After delivering a certain amount of gas, the change in air pressure detected by the air pressure sensor 306 can be observed to detect the sealing performance of the aluminum-plastic composite cover.

[0028] Specifically, the screening component 500 is arranged on the right side of the conveyor belt 200. The screening component 500 includes a third cylinder 501 arranged on the right side of the conveyor belt 200 and a push plate 502 arranged on the left side of the third cylinder 501. In use, the third cylinder 501 can be controlled to extend. The extended third cylinder 501 can drive the push plate 502 to move. The moving push plate 502 can push out unqualified aluminum-plastic composite covers through the screening port 201 for screening.

[0029] It should be noted that the red indicator light 101, green indicator light 102, buzzer 103, conveyor belt 200, and air pressure sensor 306 are all electrically connected to the control terminal. In use, the control terminal can control the red indicator light 101, green indicator light 102, buzzer 103, and conveyor belt 200. The air pressure sensor 306 can convert the detected air pressure into a signal and transmit it to the control terminal to detect the sealing performance of the aluminum-plastic composite cover.

[0030] Example 2:

[0031] Reference Figure 1This is the second embodiment of the present invention, which differs from the first embodiment in that it also includes a pressing assembly 400. The pressing assembly 400 includes a second cylinder 401 arranged on the left side of the support base 100 and a pressing plate 402 arranged on the right side of the second cylinder 401. The pressing plate 402 is arc-shaped. In use, the second cylinder 401 of the pressing assembly 400 can be controlled to extend. The extended second cylinder 401 can drive the pressing plate 402 to move until the pressing plate 402 presses the aluminum-plastic composite cover so that the sealing detection assembly 300 can accurately insert and detect.

[0032] The working principle and usage process of this utility model are as follows: During use, the conveyor belt 200 transports the aluminum-plastic composite cover directly below the sealing detection component 300. Then, the second cylinder 401 of the pressing component 400 extends and retracts, driving the pressing plate 402 to move until the pressing plate 402 presses the aluminum-plastic composite cover tightly, allowing the sealing detection component 300 to accurately insert and detect. After pressing, the first cylinder 301 of the sealing detection component 300 can be controlled to extend. The extended first cylinder 301 can drive the sealing detection head 302 to insert into the aluminum-plastic composite cover, directly... Once the sealing ring 304 is tightly fitted to the aluminum-plastic composite cover, the air supply device can then deliver gas into the aluminum-plastic composite cover through the air pipe 305. After delivering a certain amount of gas, the change in air pressure detected by the air pressure sensor 306 can be observed. When the air pressure is abnormal, the control terminal will control the red indicator light 101 to light up and control the buzzer 103 to sound an alarm. When the air pressure is normal, the control terminal will control the green indicator light 102 to light up. This allows the sealing performance of the aluminum-plastic composite cover to be detected directly on the conveyor belt 200, which is highly efficient.

[0033] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A detection and screening device for aluminum-plastic composite caps, characterized in that, include: A red indicator light (101), a green indicator light (102), and a buzzer (103) are arranged sequentially on the right side of the support base (100); A conveyor belt (200) is arranged on the support base (100), and a screening port (201) for screening is opened at the top of the conveyor belt (200); The sealing detection assembly (300) includes a first cylinder (301) disposed at the top of the support base (100), a sealing detection head (302) disposed at the bottom of the first cylinder (301), a sealing ring (304) disposed outside the sealing detection head (302), an air tube (305) disposed on the sealing detection head (302), and a pressure sensor (306) disposed at the bottom of the sealing detection head (302). A screening component (500) is arranged on the right side of the conveyor belt (200).

2. The detection and screening device for an aluminum-plastic composite cap according to claim 1, characterized in that, The red indicator light (101), green indicator light (102), buzzer (103), conveyor belt (200), and air pressure sensor (306) are all electrically connected to the control terminal.

3. The detection and screening device for an aluminum-plastic composite cap according to claim 1, characterized in that, The air pipe (305) is fixedly connected to the air supply device.

4. The detection and screening device for an aluminum-plastic composite cap according to claim 1, characterized in that, The sealing detection head (302) is provided with a stop (303) on its outer side, and the stop (303) is ring-shaped.

5. The detection and screening device for an aluminum-plastic composite cap according to claim 1, characterized in that, The inner side of the sealing ring (304) is provided with a slot (3041), and the sealing ring (304) is connected to the stop block (303) through the slot (3041).

6. The detection and screening device for an aluminum-plastic composite cap according to claim 1, characterized in that, It also includes a clamping assembly (400), which includes a second cylinder (401) disposed on the left side of the support base (100) and a clamping plate (402) disposed on the right side of the second cylinder (401), the clamping plate (402) being arc-shaped.

7. The detection and screening device for an aluminum-plastic composite cap according to claim 1, characterized in that, The screening assembly (500) includes a third cylinder (501) disposed on the right side of the conveyor belt (200) and a pusher plate (502) disposed on the left side of the third cylinder (501).

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