Lens barrel airtightness detection equipment

Abstract

The utility model discloses a lens cone air tightness detection device comprising a machine table, one side of which is longitudinally provided with a conveyor belt used for conveying a material disc, and the material disc accommodates a plurality of lens cones; the airtightness detection mechanism is arranged on one side of the conveying belt; the feeding mechanism is movably arranged on the rear side of the airtightness detection mechanism; the material taking and placing mechanism is transversely and movably arranged on the machine table; and the control mechanism is in signal connection with the conveying belt, the airtightness detection mechanism, the feeding mechanism and the material taking and placing mechanism. The lens cones on the conveying belt are taken out through the material taking and placing mechanism and placed into the feeding mechanism, the control mechanism controls the feeding mechanism to feed the lens cones into the air tightness detection mechanism for detection, the traditional manual detection operation procedure is replaced, a large amount of manpower and material resources are saved, the cleanliness of the lens cones is higher, and the defective rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lens barrel processing detection, especially relates to a lens barrel air tightness detection equipment. BACKGROUND

[0002] With the rapid development of communication technology, many electronic products will use optical lens, so the production, sales volume of optical lens grows rapidly, which requires production equipment to realize rapid production, and also must ensure the quality of products in the rapid production process, but the existing optical lens production equipment cannot realize automatic rapid production and product quality cannot be guaranteed.

[0003] The lens barrel is an important component of the optical lens, and the air tightness thereof needs to be high. Most of the traditional lens barrel air tightness detection processes need workers to manually place the lens barrel in the air tightness tester, which wastes a lot of manpower and material resources and easily contaminates the lens barrel during manual operation, resulting in defective products. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a lens barrel air tightness detection equipment to solve the above problems.

[0005] According to one aspect of the utility model, a lens barrel air tightness detection equipment is provided, which comprises a machine table, a conveying belt is longitudinally arranged on one side of the machine table to convey a feeding tray, the feeding tray contains a plurality of lens barrels, an air tightness detection mechanism is arranged on one side of the conveying belt, the air tightness detection mechanism is used to detect the air tightness of the lens barrel, a feeding mechanism is movably arranged on the rear side of the air tightness detection mechanism, the feeding mechanism is used to feed the lens barrel into the air tightness detection mechanism, a feeding and taking mechanism is horizontally movably arranged on the machine table, the feeding and taking mechanism is used to put the lens barrel into the feeding mechanism or take the lens barrel out of the feeding mechanism, and a control mechanism is signal connected with the conveying belt, the air tightness detection mechanism, the feeding mechanism and the feeding and taking mechanism.

[0006] In some embodiments, the air tightness detection mechanism comprises a support frame, four output ends are horizontally arranged on the support frame, a lifting cylinder is arranged downwardly on each output end, an air tightness detection head is arranged on the output end of each lifting cylinder, the air tightness detection head is in communication with an air tightness tester, and the lifting cylinder and the air tightness tester are signal connected with the control mechanism.

[0007] In some embodiments, the feeding mechanism comprises four longitudinally arranged guide rails, a pneumatic seat is movably arranged on each guide rail, a POM groove body for placing the lens barrel is arranged on the top of the pneumatic seat, four guide rails correspond to four lifting cylinders respectively, and the pneumatic seat is signal connected with the control mechanism.

[0008] In some embodiments, the taking and placing mechanism comprises a linear motor with output end transversely arranged, the output end of the linear motor is provided with a retracting motor, the output end of the retracting motor is connected with a belt, both ends of the belt are respectively provided with taking and placing heads, the retracting motor drives the taking and placing heads on both sides to be lifted on one side and to be lowered on one side or to be lowered on one side and to be lifted on one side through the belt.

[0009] In some embodiments, an output-end-up code scanner is arranged between the conveying belt and the air tightness detection mechanism, the code scanner is used to scan the code on the lens barrel, and the code scanner is signal connected with the control mechanism.

[0010] In some embodiments, a substandard product collecting groove is arranged on one side of the air tightness detection mechanism, the substandard product collecting groove is arranged below the taking and placing mechanism, the machine table is provided with a longitudinal motor, the substandard product collecting groove is arranged on the output end of the longitudinal motor, and the longitudinal motor is signal connected with the control mechanism.

[0011] In some embodiments, the control mechanism is a controller.

[0012] Compared with the prior art, the application has the beneficial effects that:

[0013] The taking and placing mechanism is used to take the lens barrel on the conveying belt and place the lens barrel into the feeding mechanism, the control mechanism controls the feeding mechanism to send the lens barrel into the air tightness detection mechanism for detection, the traditional manual detection operation process is replaced, a large amount of manpower and material resources are saved, the lens barrel is cleaner, and the substandard product rate is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a perspective structural schematic view of the utility model;

[0015] Fig. 2 It is a top view structural schematic view of the utility model;

[0016] Fig. 3 It is a connection structure diagram of the retracting motor and the belt of the utility model. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] REFERENCE Figs. 1 to 3The application provides a lens barrel airtightness detection equipment, which comprises a machine table 1, a conveying belt 3 arranged on one side of the machine table 1 and used for conveying a feeding tray 2, and the feeding tray 2 contains a plurality of lens barrels; an airtightness detection mechanism arranged on one side of the conveying belt 3 and used for detecting the airtightness of the lens barrels; a feeding mechanism movably arranged on the rear side of the airtightness detection mechanism and used for feeding the lens barrels into the airtightness detection mechanism; a feeding and taking mechanism movably arranged on the machine table 1 in the transverse direction and used for feeding the lens barrels into the feeding mechanism or taking the lens barrels out of the feeding mechanism; and a control mechanism signal-connected with the conveying belt 3, the airtightness detection mechanism, the feeding mechanism and the feeding and taking mechanism respectively.

[0019] In some embodiments, the airtightness detection mechanism comprises a support frame 4, four output ends of the support frame 4 are arranged in the transverse direction and are provided with lifting cylinders 5, the output ends of each of the lifting cylinders 5 are provided with airtightness detection heads 6, the airtightness detection heads 6 are in communication with an airtightness detector, and the lifting cylinders 5 and the airtightness detector are signal-connected with the control mechanism respectively, so that the airtightness of four lens barrels can be detected at a time, and the detection rate is improved.

[0020] In some embodiments, the feeding mechanism comprises four guide rails 7 arranged in the longitudinal direction, a pneumatic seat is movably arranged on each of the guide rails 7, the top of the pneumatic seat is provided with a POM groove 8 for placing the lens barrels, four of the guide rails 7 are respectively arranged corresponding to the four lifting cylinders 5, and the pneumatic seat is signal-connected with the control mechanism, so that the lens barrels can be prevented from being scratched during the feeding and taking process.

[0021] In some embodiments, the feeding and taking mechanism comprises a linear motor 9 arranged in the transverse direction at the output end, the output end of the linear motor 9 is provided with a feeding and taking motor 10, the output end of the feeding and taking motor 10 is connected with a belt 11, both ends of the belt 11 are respectively provided with feeding and taking suction heads 12, the feeding and taking motor 10 drives the feeding and taking suction heads 12 on both sides through the belt 11 to be raised on one side and lowered on the other side or lowered on one side and raised on the other side, so that the lens barrels can be prevented from being scratched.

[0022] In some embodiments, a code scanner 13 is arranged between the conveying belt 3 and the airtightness detection mechanism and faces upward, the code scanner 13 is used for scanning the code on the lens barrels, and the code scanner 13 is signal-connected with the control mechanism.

[0023] In some embodiments, one side of the airtight detection mechanism is provided with a substandard product collecting groove 14, which is arranged below the material taking and placing mechanism, the machine table 1 is provided with a longitudinal motor 15, the substandard product collecting groove 14 is arranged at the output end of the longitudinal motor 15, and the longitudinal motor 15 is connected with the control mechanism in signal.

[0024] In some embodiments, the control mechanism is a controller.

[0025] The specific detection principle of the application is that the material disc 2 placed in a plurality of undetected lens barrels is conveyed to a preset position by the conveying belt 3, the control mechanism controls the conveying belt 3 to pause, the linear motor 9 controls the material taking and placing suction head 12 to start above the material disc 2, and the undetected lens barrel at a specific position is sequentially sucked into the POM groove body 8 of the pneumatic seat, then the pneumatic seat is pushed into below the lifting cylinder 5 under the driving of the pneumatic cylinder, the lifting cylinder 5 lowers the airtight detection head 6 to make the airtight detection head 6 close to the POM groove body 8, the data obtained after the airtight detector is pressurized and pressure maintained is transmitted to the control mechanism, the lifting cylinder 5 is raised, the pneumatic seat retreats to the initial position, and the control mechanism controls the material taking and placing mechanism to place the qualified product back into the material disc 2 or to place the substandard product into the substandard product collecting groove 14; during the process of placing the qualified product back into the material disc 2, the code scanner 13 scans the code of the qualified product and transmits the data to the control mechanism, so as to record the number of qualified products and substandard products.

[0026] The application takes out the lens barrel on the conveying belt 3 by the material taking and placing mechanism and places it into the feeding mechanism, the control mechanism controls the feeding mechanism to send the lens barrel into the airtightness detection mechanism for detection, which replaces the traditional manual detection operation process, saves a large amount of manpower and material resources, and makes the lens barrel more clean and has a lower substandard product rate.

[0027] Finally, it should be noted that the above only describes preferred embodiments of the application and is not intended to limit the application. Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A lens barrel airtightness detecting apparatus characterized by comprising: Include: The machine table, one side is longitudinally arranged with a conveyor belt for conveying the tray, the tray contains a plurality of lens barrels; Air tightness detection mechanism, arranged on one side of the conveyor belt, the air tightness detection mechanism is used to detect the air tightness of the lens barrel; Feeding mechanism, movably arranged on the rear side of the air tightness detection mechanism, the feeding mechanism is used to send the lens barrel into the air tightness detection mechanism; Pick and place mechanism, horizontally movably arranged on the machine table, the pick and place mechanism is used to put the lens barrel into the feeding mechanism or take out from the feeding mechanism; Control mechanism, respectively connected with the conveyor belt, air tightness detection mechanism, feeding mechanism and pick and place mechanism.

2. The barrel airtightness detecting apparatus according to claim 1, characterized by The air tightness detection mechanism includes a support frame, four output ends are horizontally arranged on the support frame, and a lifting cylinder is arranged downward, the output end of each lifting cylinder is provided with an air tightness detection head, the air tightness detection head is communicated with an air tightness instrument, and the lifting cylinder and the air tightness instrument are respectively connected with the control mechanism.

3. The cell airtightness detecting apparatus according to claim 2, characterized by The feeding mechanism includes four longitudinal guide rails, a pneumatic seat is movably arranged on each guide rail, and a POM groove for placing the lens barrel is arranged on the top of the pneumatic seat; four guide rails are respectively arranged corresponding to four lifting cylinders, and the pneumatic seat is connected with the control mechanism.

4. The cell airtightness detecting apparatus according to claim 1, characterized by The pick and place mechanism includes a linear motor with output end horizontally arranged, the output end of the linear motor is provided with a take-up motor, the output end of the take-up motor is connected with a belt, and the two ends of the belt are respectively provided with pick and place suction heads; the take-up motor drives the pick and place suction heads on both sides through the belt to rise and fall on one side or fall and rise on one side.

5. The cell airtightness detecting apparatus according to claim 1, characterized by The conveyor belt and the air tightness detection mechanism are provided with an upward output code scanner, the code scanner is used to scan the code on the lens barrel, and the code scanner is connected with the control mechanism.

6. The cell airtightness detecting apparatus according to claim 1, characterized by One side of the air tightness detection mechanism is provided with a defective product collecting groove, the defective product collecting groove is arranged below the pick and place mechanism, the machine table is provided with a longitudinal motor, the defective product collecting groove is arranged on the output end of the longitudinal motor, and the longitudinal motor is connected with the control mechanism.

7. The cell airtightness detecting apparatus according to claim 1, characterized by The control mechanism is a controller.

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