Eye drop bottle production sealing performance detection device

Abstract

The utility model relates to an eyedrop bottle production airtightness detection device, and belongs to the technical field of airtightness detection. Comprising a detection box, a translation mechanism, a detection groove, a plurality of accommodating grooves, a sealing ring, a detection cover, an up-down moving mechanism, an inflator, an air pressure detection probe, an alarm and a detection host, a groove is formed in the top of the detection box, the translation mechanism is mounted at the bottom of the groove, the detection groove is mounted on the translation mechanism, and the accommodating grooves are formed in the detection groove. A plurality of accommodating grooves are formed in the bottom of the vertical moving mechanism, a sealing ring is arranged around the accommodating grooves, a sealing rubber pad is arranged in the sealing ring, the plurality of detection covers are mounted at the bottom of the vertical moving mechanism, and the detection covers cover the sealing ring; the detection grooves can be driven by the translation mechanism to move out of the box, detection personnel can conveniently install and take eye drop bottles, the containing grooves are multiple, multiple eye drop bottles can be detected at a time, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of airtightness detection, and in particular relates to a production airtightness detection device for eye drops bottles. Background Art

[0002] Eye drops bottles are plastic packaging bottles made of LDPE, PET, and PVC. They are resistant to most acid and alkali erosion, have low water absorption, and remain soft at low temperatures. They are insoluble in water, slightly soluble in hydrocarbons, toluene, etc. To ensure the production quality of eye drops bottles, the air tightness of eye drops bottles needs to be tested after production.

[0003] A serious problem with the existing eye drop bottle inspection device is that when in use, the inspection method is too simple and it is a single-station inspection, which reduces the inspection efficiency. It is also inconvenient to place the eye drop bottle to be inspected into the test cavity during inspection, and it is inconvenient to take the bottle out of the test cavity after the inspection is completed. Therefore, the utility model provides an eye drop bottle production sealing inspection device to solve the above problems. Summary of the invention

[0004] In order to overcome the problems mentioned in the background technology, the utility model provides a device for detecting the sealing performance of eye drop bottles. The detection slot of the utility model can be moved outside the box under the drive of the translation mechanism, which is convenient for the inspector to install and take the eye drop bottles, and there are multiple accommodating slots, which can detect multiple eye drop bottles at a time, thereby improving the detection efficiency.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a device for detecting the sealing performance of eye drops bottle production comprises a detection box 1, a translation mechanism 2, a detection slot 3, a receiving slot 4, a sealing ring 5, a detection cover 6, an up and down moving mechanism 7, an inflator 8, an air pressure detection probe 9, an alarm 10 and a detection host 11, wherein the detection box 1 is provided with a groove 12 on the top, the translation mechanism 2 is installed at the bottom of the groove 12, the detection slot 3 is installed on the translation mechanism 2, there are multiple receiving slots 4, and the multiple receiving slots 4 are all arranged in the detection slot 3, sealing rings 5 ​​are arranged around the multiple receiving slots 4, and a sealing rubber pad is arranged in the sealing ring 5, and the There are multiple detection covers 6, and the multiple detection covers 6 are all installed at the bottom of the up and down moving mechanism 7, and the detection covers 6 can cover the sealing ring 5. The inflator 8 is installed on one side of the detection box 1, and the inflator 8 is connected to the air pipe 13. The multiple detection covers 6 are all connected to the branch pipe 14, and the other ends of the multiple branch pipes 14 are connected to the air pipe 13. The multiple detection covers 6 are all installed with air pressure detection probes 9. There are multiple alarms 10, and the multiple alarms 10 are respectively installed on one side of the sealing ring 5. The detection host 11 is installed on the front side of the detection box 1, and the inflator 8, the air pressure detection probe 9 and the alarm 10 are all connected to the detection host 11.

[0006] Furthermore, the translation mechanism 2 includes a motor 15, a rotating shaft 16, a gear 17 and a rack 18. The motor 15 is installed on one side of the detection box 1, the rotating shaft 16 is installed in the groove 12, and one end of the rotating shaft 16 is connected to the output shaft of the motor 15. Gears 17 are installed at both ends of the rotating shaft 16. The rack 18 is installed on both sides of the bottom of the detection slot 3, and the rack 18 is meshed with the gear 17. The motor 15 is connected to the detection host 11.

[0007] Furthermore, the up and down moving mechanism 7 includes an electric cylinder 19, a cover plate 20 and a connecting rod 21. The electric cylinder 19 is installed on the top of the detection box 1, and its telescopic end is movably extended into the groove 12. The connecting rod 21 is installed at the telescopic end of the electric cylinder 19. The cover plate 20 is installed at the bottom of the connecting rod 21. Multiple detection covers 6 are installed at the bottom of the cover plate 20. The electric cylinder 19 is connected to the detection host 11.

[0008] Furthermore, limiting grooves 22 are provided on both sides of the groove 12 , and limiting plates 23 located in the limiting grooves 22 are provided on both sides of the detection groove 3 .

[0009] Furthermore, the eye drops bottle production sealing detection device also includes a display screen 24 and a function button 25, there are multiple function buttons 25, the display screen 24 and the multiple function buttons 25 are all installed on the front side of the detection box 1, and the display screen 25 and the function buttons 25 are connected to the detection host 11.

[0010] Beneficial effects of the utility model:

[0011] The detection slot of the utility model can be moved outside the box under the drive of the translation mechanism, which is convenient for the detection personnel to install and take out the eye drop bottle, and there are multiple accommodating slots, so multiple eye drop bottles can be detected at one time, which improves the detection efficiency. The detection cover can be covered on the sealing ring under the drive of the up and down moving mechanism to form a sealed detection cavity. The accommodating slot is located in the detection cavity, and an air pressure detection probe is installed in each detection cavity. An alarm is installed outside each detection cavity. The air pressure detection probe of each detection cavity corresponds to the alarm. If there is a leaking eye drop bottle during the detection process, the alarm outside the detection cavity will sound, and the leaking eye drop bottle can be quickly found, which is convenient for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic cross-sectional view of the internal structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the utility model.

[0015] Figure 4 It is a circuit diagram of the utility model.

[0016] Attached figures: detection box 1, translation mechanism 2, detection slot 3, accommodating slot 4, sealing ring 5, detection cover 6, up and down moving mechanism 7, inflator 8, air pressure detection probe 9, alarm 10, detection host 11, groove 12, air pipe 13, branch pipe 14, motor 15, rotating shaft 16, gear 17, rack 18, electric cylinder 19, cover plate 20, connecting rod 21, limit slot 22, limit plate 23, display screen 24, function button 25. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0018] like Figure 1-4The utility model discloses a device for detecting the sealing performance of eye drops bottles during production, the device comprising a detection box 1, a translation mechanism 2, a detection slot 3, a receiving slot 4, a sealing ring 5, a detection cover 6, an up-and-down moving mechanism 7, an inflator 8, an air pressure detection probe 9, an alarm 10 and a detection host 11. A groove 12 is provided on the top of the detection box 1, the translation mechanism 2 is installed at the bottom of the groove 12, the detection slot 3 is installed on the translation mechanism 2, there are a plurality of receiving slots 4, the plurality of receiving slots 4 are all arranged in the detection slot 3, and a sealing ring 5 is provided around the plurality of receiving slots 4. The sealing ring 5 is provided with a sealing rubber pad, the detection cover 6 is multiple, and the multiple detection covers 6 are installed at the bottom of the up and down moving mechanism 7, and the detection cover 6 can cover the sealing ring 5, the inflator 8 is installed on one side of the detection box 1, the inflator 8 is connected to the air pipe 13, the multiple detection covers 6 are connected to the branch pipe 14, and the other ends of the multiple branch pipes 14 are connected to the air pipe 13, and the multiple detection covers 6 are installed with air pressure detection probes 9, the alarm 10 is multiple, and the multiple alarms 10 are respectively installed on one side of the sealing ring 5, and the detection host 11 is installed in the detection box 1 On the front side, the inflator 8, air pressure detection probe 9 and alarm 10 are all connected to the detection host 11; the detection cover can be covered on the sealing ring to form a sealed detection cavity, the receiving groove is located in the detection cavity, each detection cavity is equipped with an air pressure detection probe, and each detection cavity is equipped with an alarm. The air pressure detection probe of each detection cavity corresponds to the alarm. During the detection, the inflator is used to inflate the detection cavity, and the air pressure in the detection cavity increases. After a period of continuous inflation, the air pressure remains unchanged. At this time, the inflation is stopped, and the air pressure detection probe continues to detect the air pressure change. If the air pressure remains unchanged after a period of time, it means that the eye drops bottle has good air tightness. , there is no leakage. If the air pressure detection probe detects a decrease in air pressure, it means that the eye drops bottle has a leakage, and the information is sent to the detection host. The detection host can control the alarm outside the detection chamber to sound an alarm, promptly remind the detection personnel of abnormalities, and quickly identify the leaking eye drops bottle; the detection slot can be moved outside the box driven by the translation mechanism, which is convenient for the detection personnel to install and take the eye drops bottle, and there are multiple accommodating slots, and multiple eye drops bottles can be detected at one time, which improves the detection efficiency. During the detection process, the leaking eye drops bottle can be quickly found, which is convenient for the detection work; the alarm can use an audible and visual alarm, and the detection host can use a PLC.

[0019] The translation mechanism 2 includes a motor 15, a rotating shaft 16, a gear 17 and a rack 18. The motor 15 is installed on one side of the detection box 1, the rotating shaft 16 is installed in the groove 12, and one end of the rotating shaft 16 is connected to the output shaft of the motor 15, and gears 17 are installed at both ends of the rotating shaft 16. The rack 18 is installed on both sides of the bottom of the detection slot 3, and the rack 18 is meshed with the gear 17. The motor 15 is connected to the detection host 11; limit grooves 22 are provided on both sides of the groove 12, and limit plates 23 located in the limit grooves 22 are provided on both sides of the detection slot 3; during the detection process, when taking and placing the eye drops bottle, the motor can be started to make the rotating shaft drive the gear to rotate, thereby moving the rack, driving the detection slot to move outside or inside the box, which is convenient for detecting or taking the eye drops bottle. When the detection slot moves, the limit plate can move in the limit slot to support and limit the detection slot.

[0020] The up and down moving mechanism 7 includes an electric cylinder 19, a cover plate 20 and a connecting rod 21. The electric cylinder 19 is installed on the top of the detection box 1, and its telescopic end is movable to extend into the groove 12. The connecting rod 21 is installed at the telescopic end of the electric cylinder 19. The cover plate 20 is installed at the bottom of the connecting rod 21. Multiple detection covers 6 are all installed at the bottom of the cover plate 20. The electric cylinder 19 is connected to the detection host 11. During detection, the electric cylinder is started, and the cover plate is driven to move downward through the connecting rod, so that the detection cover is covered on the sealing ring to form a sealed detection chamber, which is convenient for detecting the eye drops bottle. After the detection is completed, the electric cylinder drives the cover plate and the detection cover to move upward, which is convenient for taking the eye drops bottle.

[0021] The eye drops bottle production sealing detection device also includes a display screen 24 and a function button 25, there are multiple function buttons 25, the display screen 24 and multiple function buttons 25 are installed on the front side of the detection box 1, the display screen 24 and the function buttons 25 are connected to the detection host 11; the air pressure changes detected by each air pressure detection probe can be displayed on the display screen, which is convenient for checking the detection status, and multiple function buttons can assist in the detection work and facilitate detection.

[0022] Working process:

[0023] The working principle of the utility model is as follows: before detection, the motor 15 can be started to make the rotating shaft 16 drive the gear 17 to rotate, so that the rack 18 moves, and drives the detection slot 3 to move outside or inside the box, which is convenient for detection or taking the eye drop bottle. After the detection slot 3 moves into the box, the electric cylinder 19 is started, and the cover plate 20 is driven to move downward through the connecting rod 21, so that the detection cover 6 covers the sealing ring 5 to form a sealed detection chamber, and the accommodating groove 4 is located in the detection chamber. An air pressure detection probe 9 is installed in each detection chamber, and an alarm 10 is installed outside each detection chamber. The air pressure detection probe 9 of each detection chamber corresponds to the alarm 10. During detection, the detection chamber is inflated by the inflator 8 to detect the air pressure in the detection chamber. The air pressure rises and remains unchanged after a period of continuous inflation. At this time, inflation is stopped and the air pressure detection probe 9 continues to detect changes in air pressure. If the air pressure remains unchanged after a period of time, it means that the air tightness of the eye drops bottle is good and there is no leakage. If the air pressure detection probe 9 detects that the air pressure decreases, it means that the eye drops bottle has a leak. The information is sent to the detection host 11, and the detection host 11 can control the alarm 9 outside the detection chamber to alarm, promptly remind the detection personnel that there is an abnormality, and can quickly identify the leaking eye drops bottle; after the detection is completed, the electric cylinder 19 drives the cover plate 20 and the detection cover 6 to move upward, and the detection slot 3 moves outside the box driven by the translation mechanism 2, so as to facilitate the removal of the eye drops bottle.

[0024] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A sealing detection device for eye drops bottle production, characterized by: The eye drop bottle production sealing detection device comprises a detection box (1), a translation mechanism (2), a detection groove (3), a receiving groove (4), a sealing ring (5), a detection cover (6), an up and down moving mechanism (7), an inflator (8), an air pressure detection probe (9), an alarm (10) and a detection host (11). The detection box (1) is provided with a groove (12) on the top, the translation mechanism (2) is installed at the bottom of the groove (12), the detection groove (3) is installed on the translation mechanism (2), there are a plurality of receiving grooves (4), and the plurality of receiving grooves (4) are all arranged in the detection groove (3), a sealing ring (5) is arranged around the plurality of receiving grooves (4), a sealing rubber pad is arranged in the sealing ring (5), there are a plurality of detection covers (6), and the plurality of Each of the detection covers (6) is mounted at the bottom of the up-and-down moving mechanism (7), and the detection cover (6) covers the sealing ring (5). The inflator (8) is mounted on one side of the detection box (1), and the inflator (8) is connected to an air pipe (13). Each of the detection covers (6) is connected to a branch pipe (14), and the other ends of each of the branch pipes (14) are connected to the air pipe (13). Each of the detection covers (6) is installed with an air pressure detection probe (9). There are multiple alarms (10), and each of the alarms (10) is respectively mounted on one side of the sealing ring (5). The detection host (11) is mounted on the front side of the detection box (1), and the inflator (8), the air pressure detection probe (9) and the alarm (10) are all connected to the detection host (11).

2. The eye drops bottle production sealing detection device according to claim 1, characterized in that: The translation mechanism (2) comprises a motor (15), a rotating shaft (16), a gear (17) and a rack (18); the motor (15) is mounted on one side of the detection box (1); the rotating shaft (16) is mounted in the groove (12); one end of the rotating shaft (16) is connected to the output shaft of the motor (15); gears (17) are mounted on both ends of the rotating shaft (16); the rack (18) is mounted on both sides of the bottom of the detection slot (3); the rack (18) and the gear (17) are meshed; the motor (15) is connected to the detection host (11).

3. The eye drops bottle production sealing detection device according to claim 1, characterized in that: The up-and-down moving mechanism (7) comprises an electric cylinder (19), a cover plate (20) and a connecting rod (21); the electric cylinder (19) is mounted on the top of the detection box (1), and its telescopic end is movable and extends into the groove (12); the connecting rod (21) is mounted on the telescopic end of the electric cylinder (19); the cover plate (20) is mounted on the bottom of the connecting rod (21); a plurality of detection covers (6) are mounted on the bottom of the cover plate (20); and the electric cylinder (19) is connected to the detection host (11).

4. The eye drops bottle production sealing detection device according to claim 1, characterized in that: Limiting grooves (22) are provided on both sides of the groove (12), and limiting plates (23) located in the limiting grooves (22) are provided on both sides of the detection groove (3).

5. The eye drops bottle production sealing detection device according to claim 1, characterized in that: The eye drop bottle production sealing detection device also includes a display screen (24) and a function button (25), wherein the function button (25) is multiple, and the display screen (24) and the multiple function buttons (25) are installed on the front side of the detection box (1), and the display screen (24) and the function buttons (25) are connected to the detection host (11).

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