Device for detecting thickness of sealing gasket

Abstract

The utility model discloses a sealing gasket thickness detection device, which comprises a first conveying belt, a second conveying belt, a CCD visual detection device, a feeding structure, a collection frame and a material distribution structure, and is characterized in that the feeding structure is arranged to control a first motor to operate, so that a brush rotates, and the brush uses a limiting block to limit a sealing gasket, so that the sealing gasket thickness is detected. According to the sealing gasket thickness detection device, by arranging the feeding structure, the brush sweeps the sealing gasket to the blanking groove, then the sealing gasket falls to the first conveying belt, the effect of automatic feeding is achieved, the thickness of the sealing gasket is detected through the CCD visual detection device, the detection efficiency is high, the detection speed is high, the material distribution structure is arranged, the detection result of the CCD visual detection device is utilized, and the sealing gasket thickness detection efficiency is improved. And the feedback external controller controls the second motor to rotate to drive the connecting rod to rotate, so that the effect of separating qualified and unqualified parts of the sealing gaskets is achieved, and labor, time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the field of sealing gaskets, in particular to a sealing gasket thickness detection device. Background Art

[0002] Sealing gasket is a kind of sealing spare part used in machinery, equipment, pipelines as long as there is fluid. It is a material used inside and outside to seal. Sealing gasket is made of metal or non-metallic plate material through cutting, stamping or tailoring. It is used for sealing connections between pipelines and between parts of machinery and equipment.

[0003] The Chinese patent with patent number CN212843488U discloses "A Sealing Gasket Thickness Detection Device", which includes a detection platform, a pressure plate, a bracket, a control panel and a detection mechanism. The device is driven by a lifter to rotate without contacting the detected sealing gasket, thereby avoiding the wear of the sealing gasket, and completing the detection of the sealing gasket thickness by multi-point simultaneous measurement, with high detection efficiency; the detection radius is adjusted by a telescopic rod, so as to detect the thickness of sealing gaskets of different specifications, thereby expanding the application scope of the detection device; the core shaft provided in the middle of the bottom surface of the disc and the through hole provided in the middle of the detection platform are slidably matched, thereby ensuring that the disc and the sealing gasket are concentric, and can be evenly pressed on the inner ring edge of the sealing gasket, avoiding interference with the detection rod, ensuring the smooth progress of the detection, and further improving the detection efficiency; the gravity core shaft can firmly press the sealing gasket into the countersunk hole to avoid shaking during the detection process, thereby ensuring the accuracy of the detection result;

[0004] Although the above-mentioned sealing gasket thickness detection device has certain advantages in thickness detection capability, it does not have the effect of automatic loading. When the detection workload is large, the detection efficiency is low, and the detection process is too long, which is not convenient to use and requires manual operation, which is time-consuming and labor-intensive. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a sealing gasket thickness detection device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sealing gasket thickness detection device, comprising a first conveyor belt, a second conveyor belt, a CCD visual inspection device, a feeding structure, a collecting frame and a material dividing structure, the second conveyor belt is arranged on the right side of the front end face of the first conveyor belt, the CCD visual inspection device is arranged in the middle of the first conveyor belt, the feeding structure and the collecting frame are arranged on the left and right sides of the first conveyor belt respectively, and the material dividing structure is installed on the right side of the rear end face of the first conveyor belt, the feeding structure comprises a material frame, a supporting leg, a material trough, a first motor, a first rotating shaft, a ring sleeve and a brush, the lower end face of the material frame is installed with a supporting leg, the upper end face of the inner wall of the material frame is provided with a material trough on the right side, the middle part of the lower end face of the material frame is installed with a first motor, the output end of the first motor passes through the material frame and is transmission-connected with the first rotating shaft, the upper side of the first rotating shaft is provided with a ring sleeve, the left and right sides of the ring sleeve are provided with brushes, and the material trough is arranged on the left side of the upper end face of the first conveyor belt.

[0007] Optionally, the material distribution structure includes a mounting plate, a second motor, a second rotating shaft, a round block and a connecting rod. The second motor is installed in the middle of the lower end surface of the mounting plate, and the output end of the second motor passes through the mounting plate and is rotatably connected to the second rotating shaft. A round block is mounted on the outer side of the second rotating shaft, and a connecting rod is fixed on the front side of the round block. The mounting plate is installed on the first conveyor belt.

[0008] Optionally, the first conveyor belt is a transparent light-transmitting conveyor belt, which is convenient for CCD visual inspection equipment to perform thickness inspection.

[0009] Optionally, a limited height plate is installed on the left side of the upper end surface of the first conveyor belt, which is conducive to separating the stacked sealing gaskets.

[0010] Optionally, a limiting block is installed on the right side of the upper end surface of the inner wall of the material frame to facilitate the sealing gasket to move toward the material drop chute through the limiting block.

[0011] Optionally, the diameter of the drop chute gradually decreases from the upper side to the lower side, which is conducive to the sealing gasket falling through the drop chute to the upper side of the first conveyor belt.

[0012] Optionally, the connecting rod is arranged at an angle to facilitate guiding the sealing gasket through the connecting rod.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a device for detecting thickness of sealing gaskets. A feeding structure is provided to control a first motor to operate so that a brush is rotated. The brush limits the sealing gasket by a limiting block so that the brush sweeps the sealing gasket to a drop chute, and then the sealing gasket falls to a first conveyor belt, thereby achieving the effect of automatic feeding. A CCD visual inspection device is used to detect the thickness of the sealing gasket, and the inspection efficiency is high and the inspection speed is fast. A material dividing structure is provided, and the inspection result of the CCD visual inspection device is used to feed back to an external controller to control the second motor to rotate, thereby driving a connecting rod to rotate, thereby achieving the effect of dividing the qualified and unqualified parts of the sealing gaskets, thereby saving labor, time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a top view of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the feeding structure of the utility model;

[0019] Figure 5 This utility model structure Figure 1 A partial enlarged view of point A.

[0020] Among them: the first conveyor belt-1, the second conveyor belt-2, the CCD visual inspection device-3, the feeding structure-4, the collecting frame-5, the material dividing structure-6, the height limiting plate-7, the material frame-41, the supporting leg-42, the material chute-43, the first motor-44, the first rotating shaft-45, the ring sleeve-46, the brush-47, the limit block-48, the mounting plate-61, the second motor-62, the second rotating shaft-63, the round block-64, and the connecting rod-65. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a sealing gasket thickness detection device, comprising a first conveyor belt 1, a second conveyor belt 2, a CCD visual detection device 3, a feeding structure 4, a collecting frame 5 and a material dividing structure 6. The second conveyor belt 2 is arranged on the right side of the front end surface of the first conveyor belt 1, and the CCD visual detection device is arranged in the middle of the first conveyor belt 1. The feeding structure 4 and the collecting frame 5 are arranged on the left and right sides of the first conveyor belt 1 respectively, and the material dividing structure 6 is installed on the right side of the rear end surface of the first conveyor belt 1. The feeding structure 4 comprises a material frame 41, a supporting leg 42, a material chute 43, a first motor 44, a first rotating shaft 45, a ring sleeve 46 and a brush 47. The lower end surface of the material frame 41 is installed with a supporting leg 42, the upper end surface of the inner wall of the material frame 41 is provided with a material chute 43 on the right side, and the lower end surface of the material frame 41 is provided with a The first motor 44, the output end of the first motor 44 passes through the material frame 41 and is transmission-connected with the first rotating shaft 45, the upper side of the first rotating shaft 45 is sleeved with a ring sleeve 46, and brushes 47 are installed on the left and right sides of the ring sleeve 46, and the blanking trough 43 is arranged on the left side of the upper end surface of the first conveyor belt 1. The first conveyor belt 1 is a transparent and light-transmitting conveyor belt, which is convenient for the CCD visual inspection device 3 to perform thickness detection. A limited height plate 7 is installed on the left side of the upper end surface of the first conveyor belt 1, which is beneficial to separating the stacked sealing gaskets, and a limiting block 48 is installed on the right side of the upper end surface of the inner wall of the material frame 41, which is convenient for the sealing gasket to move to the blanking trough 43 through the limiting block 48. The diameter of the upper side of the blanking trough 43 gradually decreases to the lower side, which is beneficial for the sealing gasket to fall to the upper side of the first conveyor belt 1 through the blanking trough 43.

[0023] See also Figure 5 The utility model provides a sealing gasket thickness detection device. The material distribution structure 6 includes a mounting plate 61, a second motor 62, a second rotating shaft 63, a round block 64 and a connecting rod 65. The second motor 62 is installed in the middle of the lower end surface of the mounting plate 61. The output end of the second motor 62 passes through the mounting plate 61 and is rotatably connected to the second rotating shaft 63. The outer side of the second rotating shaft 63 is sleeved with a round block 64, and the front side of the round block 64 is fixed with a connecting rod 65. The mounting plate 61 is installed on the first conveyor belt 1, and the connecting rod 65 is inclined to facilitate guiding the sealing gasket through the connecting rod 65.

[0024] Here’s how it works:

[0025] First, the new device is placed at the required location and connected to the circuit;

[0026] Second, add the sealing gasket required for thickness detection inside the material frame 41, control the first conveyor belt 1 and the second conveyor belt 2 to operate, and control the first motor 44 to rotate, the output end of the first motor 44 drives the first rotating shaft 45 to rotate, the first rotating shaft 45 drives the ring sleeve 46 to rotate, the ring sleeve 46 drives the brush 47 to rotate, the brush 47 sweeps the sealing gasket inside the material frame 41, and the sealing gasket is moved to the blanking trough 43 by the limiting block 48. Since the diameter of the blanking trough 43 gradually decreases from the upper side to the lower side, the sealing gasket is easy to fall to the upper side of the first conveyor belt 1 through the blanking trough 43, so as to achieve the effect of automatic loading, and the first conveyor belt 1 is used to transport to the right, and the stacked sealing gaskets can be separated by the height limiting plate 7 to avoid affecting the thickness detection;

[0027] Third, the sealing gasket transported to the right is inspected for thickness by the CCD visual inspection device. When the inspection is qualified, the sealing gasket is guided by the connecting rod 65, so that the sealing gasket moves from the first conveyor belt to the second conveyor belt 2, and then the second conveyor belt 2 transports the sealing gasket forward to the outside for processing. When the inspection is unqualified, the CDD visual inspection device feeds back to the external controller to control the second motor 62 to rotate, the second motor 62 drives the second rotating shaft 63 to rotate, the second rotating shaft 63 drives the round block 64 to rotate, and the round block 64 drives the connecting rod 65 to rotate, so that the sealing gasket can move to the right and finally fall into the inside of the collection frame 5 for centralized processing.

[0028] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0029] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sealing gasket thickness detection device, comprising a first conveyor belt (1), a second conveyor belt (2) and a CCD visual detection device (3), wherein the second conveyor belt (2) is arranged on the right side of the front end surface of the first conveyor belt (1), and the CCD visual detection device is arranged in the middle of the first conveyor belt (1); Features: The invention also comprises a feeding structure (4), a collecting frame (5) and a material dividing structure (6), wherein the feeding structure (4) and the collecting frame (5) are respectively arranged on the left and right sides of the first conveyor belt (1), and the material dividing structure (6) is installed on the right side of the rear end face of the first conveyor belt (1), and the feeding structure (4) comprises a material frame (41), a supporting leg (42), a material chute (43), a first motor (44), a first rotating shaft (45), a ring sleeve (46) and a brush (47), and the lower end face of the material frame (41) is installed A supporting leg (42) is provided, a material drop chute (43) is provided on the right side of the upper end face of the inner wall of the material frame (41), a first motor (44) is installed in the middle of the lower end face of the material frame (41), an output end of the first motor (44) passes through the material frame (41) and is transmission-connected to a first rotating shaft (45), a ring sleeve (46) is sleeved on the upper side of the first rotating shaft (45), brushes (47) are installed on both the left and right sides of the ring sleeve (46), and the material drop chute (43) is arranged on the left side of the upper end face of the first conveyor belt (1).

2. A sealing gasket thickness detection device according to claim 1, characterized in that: The material distribution structure (6) comprises a mounting plate (61), a second motor (62), a second rotating shaft (63), a round block (64) and a connecting rod (65); the second motor (62) is mounted in the middle of the lower end surface of the mounting plate (61); the output end of the second motor (62) passes through the mounting plate (61) and is rotatably connected to the second rotating shaft (63); a round block (64) is mounted on the outer side of the second rotating shaft (63); a connecting rod (65) is fixed to the front side of the round block (64); and the mounting plate (61) is mounted on the first conveyor belt (1).

3. A sealing gasket thickness detection device according to claim 1, characterized in that: The first conveyor belt (1) is a transparent light-transmitting conveyor belt.

4. A sealing gasket thickness detection device according to claim 1, characterized in that: A limited height plate (7) is installed on the left side of the upper end surface of the first conveyor belt (1).

5. The sealing gasket thickness detection device according to claim 1, characterized in that: A limiting block (48) is installed on the right side of the upper end surface of the inner wall of the material frame (41).

6. A sealing gasket thickness detection device according to claim 1, characterized in that: The diameter of the blanking trough (43) gradually decreases from the upper side to the lower side.

7. A sealing gasket thickness detection device according to claim 2, characterized in that: The connecting rod (65) is arranged in an inclined manner.

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