Red dot auxiliary detection equipment for sealing angle of plastic bottle cap
By designing a red dot auxiliary detection device for the angle of the plastic bottle cap, using components such as hydraulic and electric rotating mechanisms, high-precision detection of the angle of the cap is achieved, solving the problem of the lack of specialized detection equipment in the prior art, and improving the reliability and accuracy of the detection.
Patent Information
- Application Number
- CN202422151663.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-03
AI Technical Summary
There is a lack of equipment specifically used to detect the angle of plastic bottle caps in the prior art, resulting in large errors in the test data or the inability to reflect individual data.
A red dot auxiliary detection device for the angle of the plastic bottle cap is designed, including a base, an integral control seat, a cylinder type hydraulic lifting mechanism, an electric rotating mechanism, a hydraulic clamping mechanism, a red dot marking identifier and a position sensor, and precise detection of the angle of the cap is achieved through these components.
It realizes high-precision detection of the angle of the plastic bottle cap, reduces the error of the test data, and can independently reflect the single data of the cover angle, improving the reliability and accuracy of the inspection.
Smart Images
Figure CN223021237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bottled product detection equipment, in particular to a red dot assisted detection equipment for the capping angle of plastic bottle caps. Background Art
[0002] Plastic bottles are widely used in the field of liquid product packaging. Plastic bottles usually consist of a bottle body and a bottle cap. In order to detect the reliability of packaging, the sealing performance of the bottle cap is usually tested. The sealing performance is an important indicator to evaluate whether the bottle cap is qualified. By detecting this indicator, the sealing performance of the container can be scientifically evaluated, and the opening force of the bottle cap can be reasonably controlled on the premise of ensuring packaging safety, avoiding inconvenience in use caused by excessive control of the sealing performance. Among them, whether the capping angle of the screw cap meets the standard is also one of the influencing factors.
[0003] A Chinese patent discloses an integrated detection equipment for bottled products (authorization publication number CN114964442A). The patented technology includes a machine base, a feeding turntable device, a weight detection device, a bottle cap angle detection device, a torque detection device, and an internal pressure / leakage detection device. Among them, the capping angle detection part uses procedures such as rotation, clamping, and recognition to mark whether it is aligned as qualified or not.
[0004] In view of the above and related existing technologies, the inventor believes that the following defects often exist: there is currently no separate equipment for testing the capping angle. Most solutions are manual testing, resulting in large errors in test data, or testing together with the sealing performance of the bottle cap cannot reflect individual data. Summary of the Utility Model
[0005] The technical problem to be solved by the utility model is: the disadvantage of the lack of capping angle testing equipment in the prior art. For this reason, we propose a red dot assisted detection equipment for the capping angle of plastic bottle caps.
[0006] To achieve the above object, the present application adopts the following technical solution: a red dot assisted detection equipment for the capping angle of plastic bottle caps, including a base, the top of the base is installed with an overall control seat, the top of the overall control seat is installed with a sleeve cylinder type hydraulic lifting mechanism, both sides of the electric rotating mechanism are installed with hydraulic clamping mechanisms, the top of the electric rotating mechanism is placed with a plastic bottle body, and a red dot marking identifier is installed inside the sleeve cylinder type hydraulic lifting mechanism.
[0007] Preferably, a limiting plate is slidably connected inside the sleeve cylinder type hydraulic lifting mechanism, an infrared clamping induction device is installed at the bottom end of the limiting plate, and a torque sensor and a pressure sensor are arranged inside the infrared clamping induction device.
[0008] Preferably, a display screen is mounted on the surface of the overall control base, and a power interface is mounted on one side of the overall control base.
[0009] Preferably, an electric rotating mechanism is mounted on the top end of the base.
[0010] Preferably, a positioning frame is mounted at the bottom end of the limiting plate, and a positioning ring is mounted inside the positioning frame.
[0011] Preferably, the telescopic cylinder type hydraulic lifting mechanism comprises a hydraulic component and a lifting rod.
[0012] Preferably, the electric rotating mechanism comprises a motor, a rotating rod and a fixed seat
[0013] The technical effects and advantages of the present utility model:
[0014] In the present utility model, through the described electric rotating mechanism and hydraulic clamping mechanism, after placing the plastic bottle body, the electric rotating mechanism makes two clamping blocks in the hydraulic clamping mechanism move inwards to clamp and fix the bottom of the plastic bottle body through the motor arranged inside, and then the lifting rod in the telescopic cylinder type hydraulic lifting mechanism drives the positioning frame to move up and down so that the bottle cap passes through the positioning ring and abuts against the plastic bottle body. At this time, the infrared clamping induction device senses the plastic bottle body through infrared rays, and at the same time, the internal clamping roller is fixed on the external teeth of the bottle cap. The fixed seat is used to fix the motor inside the electric rotating mechanism. The contact between the bottle cap and the bottle mouth is detected through the pressure induction device and the torque induction device. At this time, the electric rotating mechanism at the bottom drives the hydraulic clamping mechanism to rotate counterclockwise at a constant speed. The red dot marker recognizer and the position sensor at the bottom detect the rotation angle of the electric rotating mechanism. The system is set so that when both the torque force and the pressure value are zero, the position sensor and the red dot marker recognizer have a set of values, and the capping angle value is output on the display screen according to the conversion relationship set by the system, which means that a test is completed. Description of the Drawings
[0015] Figure 1 is a schematic structural diagram of the detection equipment main body of the present utility model;
[0016] Figure 2 is a schematic structural diagram of the overall control base main body of the present utility model;
[0017] Figure 3 is a schematic structural diagram of the red dot marker recognizer of the present utility model;
[0018] Figure 4 is a schematic structural diagram of the positioning frame of the present utility model.
[0019] Legend: 1. Base; 2. Overall control base; 3. Sleeve cylinder type hydraulic lifting mechanism; 4. Electric rotating mechanism; 5. Hydraulic clamping mechanism; 6. Limit plate; 7. Infrared clamping induction device; 8. Plastic bottle body; 9. Display screen; 10. Power interface; 11. Red dot marker identifier; 12. Positioning frame; 13. Positioning ring. Detailed implementation mode
[0020] Now, with reference to the attached drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0021] Refer to Figure 1 - Figure 4 As shown, the present utility model provides a technical solution: a red dot assisted detection device for the capping angle of plastic bottle caps, including a base 1, an overall control base 2 is installed at the top of the base 1, a sleeve cylinder type hydraulic lifting mechanism 3 is installed at the top of the overall control base 2, an electric rotating mechanism 4 is installed at the top of the base 1, hydraulic clamping mechanisms 5 are installed on both sides of the electric rotating mechanism 4, a plastic bottle body 8 is placed at the top of the electric rotating mechanism 4, a limit plate 6 is slidably connected inside the sleeve cylinder type hydraulic lifting mechanism 3, an infrared clamping induction device 7 is installed at the bottom end of the limit plate 6, a torque sensor and a pressure sensor are arranged inside the infrared clamping induction device 7, a display screen 9 is installed on the surface of the overall control base 2, a power interface 10 is installed on one side of the overall control base 2, a red dot marker identifier 11 is installed inside the sleeve cylinder type hydraulic lifting mechanism 3, a positioning frame 12 is installed at the bottom end of the limit plate 6, a positioning ring 13 is installed inside the positioning frame 12. The sleeve cylinder type hydraulic lifting mechanism 3 includes a hydraulic component and a lifting rod, and the electric rotating mechanism 4 includes a motor, a rotating rod and a fixed seat. Through the described electric rotating mechanism 4 and hydraulic clamping mechanism 5, after the plastic bottle body 8 is placed and fixed, the electric rotating mechanism 4 makes the two clamping blocks in the hydraulic clamping mechanism 5 move inwards and clamp the bottom of the plastic bottle body 8 through the motor arranged inside. Then, the lifting rod in the sleeve cylinder type hydraulic lifting mechanism 3 drives the positioning frame 12 to move up and down so that the bottle cap passes through the positioning ring 13 and abuts against the plastic bottle body 8. At this time, the infrared clamping induction device 7 senses the plastic bottle body 8 through infrared rays, and at the same time, the clamping rollers inside are fixed on the outer teeth of the bottle cap. The fixed seat is used to fix the motor inside the electric rotating mechanism 4. The contact between the bottle cap and the bottle mouth is detected through the pressure sensing device and the torque sensing device. At this time, the electric rotating mechanism 4 at the bottom drives the hydraulic clamping mechanism 5 to rotate counterclockwise at a constant speed. The red dot marker identifier 11 and the position sensor at the bottom detect the rotation angle of the electric rotating mechanism 4. The system is set that when both the torque force and the pressure value are zero, the position sensor and the red dot marker identifier 11 have a set of values, and the capping angle value is output on the display screen 9 according to the conversion relationship set by the system, which means that one test is completed.
[0022] Working principle: Through the described electric rotating mechanism 4 and hydraulic clamping mechanism 5, after placing and fixing the plastic bottle body 8, the electric rotating mechanism 4 uses the motor arranged inside to make the two clamping blocks in the hydraulic clamping mechanism 5 close inward and fix the bottom of the plastic bottle body 8. Then, the lifting rod in the sleeve cylinder type hydraulic lifting mechanism 3 drives the positioning frame 12 to move up and down so that the bottle cap passes through the positioning ring 13 and abuts against the plastic bottle body 8. At this time, the infrared clamping induction device 7 senses the plastic bottle body 8 through infrared rays, and at the same time, the internal clamping rollers are fixed on the outer teeth of the bottle cap. The fixing seat is used to fix the motor inside the electric rotating mechanism 4. The contact between the bottle cap and the bottle mouth is detected through the pressure sensing device and the torque sensing device. At this time, the electric rotating mechanism 4 at the bottom drives the hydraulic clamping mechanism 5 to rotate counterclockwise at a constant speed. The red dot marker identifier 11 and the position sensor at the bottom detect the rotation angle of the electric rotating mechanism 4. The system is set that when both the torque force and the pressure value are zero, the position sensor and the red dot marker identifier 11 have a set of values, and the capping angle value is output on the display screen 9 according to the conversion relationship set by the system, which means that one test is completed.
[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A red dot auxiliary detection device for the sealing angle of a plastic bottle cap, comprising a base (1), characterized in that: An integral control seat (2) is installed at the top of the base (1), a sleeve cylinder type hydraulic lifting mechanism (3) is installed at the top of the integral control seat (2), an electric rotating mechanism (4) is installed at the top of the base (1), a plastic bottle body (8) is placed at the top of the electric rotating mechanism (4), and a red dot mark identifier (11) is installed inside the sleeve cylinder type hydraulic lifting mechanism (3).
2. The red dot auxiliary detection device for the sealing angle of plastic bottle caps according to claim 1 is characterized in that: The inner portion of the sleeve cylinder type hydraulic lifting mechanism (3) is slidably connected to a limit plate (6), the bottom end of the limit plate (6) is provided with an infrared clamping sensing device (7), and a torque sensor and a pressure sensor are provided inside the infrared clamping sensing device (7).
3. The red dot auxiliary detection device for the sealing angle of plastic bottle caps according to claim 1 is characterized in that: A display screen (9) is installed on the surface of the integrated control seat (2), and a power supply interface (10) is installed on one side of the integrated control seat (2).
4. The red dot auxiliary detection device for the sealing angle of plastic bottle caps according to claim 1 is characterized in that: Hydraulic clamping mechanisms (5) are installed on both sides of the electric rotating mechanism (4).
5. The red dot auxiliary detection device for the sealing angle of plastic bottle caps according to claim 2 is characterized in that: A positioning frame (12) is installed at the bottom end of the limiting plate (6), and a positioning ring (13) is installed inside the positioning frame (12).
6. The red dot auxiliary detection device for the sealing angle of plastic bottle caps according to claim 2 is characterized in that: The sleeve cylinder type hydraulic lifting mechanism (3) comprises a hydraulic component and a lifting rod.
7. The red dot auxiliary detection device for the sealing angle of plastic bottle caps according to claim 2 is characterized in that: The electric rotating mechanism (4) comprises a motor, a rotating rod and a fixing seat.