Gasket detection equipment

Abstract

The utility model discloses gasket detection equipment. The gasket detection equipment comprises a feeding device, a transmission platform, an opening size detection device and an opening position detection device, a feeding port of the feeding device communicates with the conveying face of the conveying platform, and the trepanning size detection device and the trepanning position detection device are both arranged on the conveying platform. The detection end of the hole opening size detection device and the detection end of the hole opening position detection device are arranged towards the conveying face of the conveying platform. According to the utility model, the transmission platform conveys the gaskets to pass through the opening size detection device and the opening position detection device, and the opening size detection device and the opening position detection device are used for detecting the opening size and position of the gaskets, so that defective gaskets with unqualified sizes or opening positions can be automatically identified; and a defective product recycling groove and a pushing mechanism are used for sorting defective product gaskets, so that the finished product yield of the gaskets is guaranteed.

Description

Technical Field

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

[0002] In some electronic control equipment, in order to improve space utilization and equipment operation stability, high requirements are placed on the assembly accuracy of electrical components. For example, the PCB boards inside some hosts and slaves are mainly fixed inside the equipment by gaskets. The aperture size and position accuracy of the gaskets play a decisive role in the stability after installation. However, in the actual production process, among the large number of gaskets produced, some defective products of poor quality are inevitable. The yield rate of the finished products produced cannot be guaranteed. When they are put into use later, they are prone to problems such as inability to adapt to the installation of PCB boards or poor stability after installation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a gasket detection device to automatically detect the finished product quality of the gasket and improve the finished product yield.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A gasket detection device, comprising a feeding device, a defective product recovery tank, a material pushing mechanism, a transmission platform, an opening size detection device and an opening position detection device;

[0006] The feeding port of the feeding device is connected to the conveyor belt of the transmission platform, and the opening size detection device and the opening position detection device are both arranged on the transmission platform;

[0007] The defective product recovery slot and the pushing mechanism are arranged on both sides of the conveyor belt in the transmission direction, and the pushing mechanism is used to push the gasket into the defective product recovery slot;

[0008] The detection end of the opening size detection device and the detection end of the opening position detection device are both arranged toward the conveyor belt of the transmission platform.

[0009] Further, the transmission platform includes a support platform, a conveyor belt and a driving assembly;

[0010] The conveyor belt is arranged on the support platform through the driving assembly, and one end of the conveyor belt is connected to the feeding port of the feeding device;

[0011] The opening position detection device and the opening size detection device are sequentially distributed on both sides of the conveyor belt along the transmission direction of the conveyor belt.

[0012] Furthermore, the driving assembly includes a driving wheel, a driven wheel and a driving motor;

[0013] At least two of the driven wheels and the conveyor belt form a belt transmission structure, wherein one of the driven wheels is in transmission connection with the driving wheel, and the driving wheel is arranged on the movable end of the driving motor.

[0014] Furthermore, it also includes a defective product recovery tank and a material pushing mechanism;

[0015] The defective product recovery slot and the pushing mechanism are arranged oppositely on two sides of the conveyor belt in the transmission direction, and the pushing mechanism is used to push the gasket into the defective product recovery slot.

[0016] Furthermore, the pushing mechanism includes an air blowing device;

[0017] The blowing port of the blowing device is arranged toward the feed port of the defective product recovery tank.

[0018] Furthermore, it also includes a fill light device;

[0019] The fill-light device is disposed on the transmission platform, and a fill-light port of the fill-light device is disposed toward a detection end of the opening position detection device and a transmission position corresponding to the detection end of the opening position detection device.

[0020] Furthermore, it also includes a limit stopper;

[0021] At least two limit blocks are distributed on both sides of the conveyor belt in the transmission direction;

[0022] The limit blocks on both sides of the conveyor belt correspond one to one, and a transmission channel for the gasket to pass through is formed on the conveyor belt.

[0023] Furthermore, a collecting trough is provided on the transmission platform at a position corresponding to an end of the conveyor belt away from the feeding port of the feeding device.

[0024] Furthermore, it also includes a mobile base, and the transmission platform is arranged on the mobile base.

[0025] Furthermore, it also includes a display screen and a main control device;

[0026] The display screen is arranged on the transmission platform, and the main control device is electrically connected to the display screen, the opening size detection device and the opening position detection device respectively.

[0027] The beneficial effects of the utility model are: providing a gasket detection equipment, which transmits the produced gaskets to the transmission platform through the feeding device, and the transmission platform transports the gaskets through the hole size detection device and the hole position detection device, and uses the hole size detection device and the hole position detection device to detect the size and position of the gasket hole, automatically identifying defective gaskets with unqualified size or hole position, and using the defective recovery slot and the pushing mechanism to sort the defective gaskets, thereby ensuring the finished product yield of the gaskets. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model is a structural schematic diagram of a gasket detection device.

[0029] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0030] Figure 3 It is a schematic diagram of the composition of a transmission platform of a gasket detection device of the utility model;

[0031] Figure 4 The utility model is a top view of a transmission platform of a gasket detection device.

[0032] Description of labels:

[0033] 1. Feeding device; 2. Transmission platform; 3. Opening size detection device; 4. Opening position detection device; 5. Gasket; 6. Defective product recovery slot; 7. Pushing mechanism; 8. Filling light device; 9. Limit stopper; 10. Transmission channel; 11. Collecting trough; 12. Mobile base; 13. Display screen;

[0034] 21. Support platform; 22. Conveyor belt; 23. Driving wheel; 24. Driven wheel; 25. Driving motor. DETAILED DESCRIPTION

[0035] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0036] Please refer to Figures 1 to 4 , a gasket detection device, comprising a feeding device 1, a transmission platform 2, a defective product recovery slot 6, a pushing mechanism 7, an opening size detection device 3 and an opening position detection device 4;

[0037] The feeding port of the feeding device 1 is connected to the conveyor belt 22 of the transmission platform 2, and the opening size detection device 3 and the opening position detection device 4 are both arranged on the transmission platform 2;

[0038] The defective product recovery slot 6 and the pushing mechanism 7 are relatively arranged on both sides of the conveyor belt 22 in the transmission direction, and the pushing mechanism 7 is used to push the gasket 5 into the defective product recovery slot 6;

[0039] The detection end of the opening size detection device 3 and the detection end of the opening position detection device 4 are both arranged toward the conveyor belt 22 of the transmission platform 2 .

[0040] From the above description, it can be seen that the beneficial effect of the utility model is that the produced gasket 5 is transmitted to the transmission platform 2 by the feeding device 1, and the transmission platform 2 transports the gasket 5 through the hole size detection device 3 and the hole position detection device 4, and the hole size detection device 3 and the hole position detection device 4 are used to detect the size and position of the gasket 5, and automatically identify the defective gasket 5 with unqualified size or hole position, thereby ensuring the finished product yield of the gasket 5.

[0041] Furthermore, the transmission platform 2 includes a support platform 21, a conveyor belt 22 and a driving assembly;

[0042] The conveyor belt 22 is arranged on the support platform 21 through the driving assembly, and one end of the conveyor belt 22 is connected to the feeding port of the feeding device 1;

[0043] The opening position detection device 4 and the opening size detection device 3 are sequentially distributed on both sides of the conveyor belt 22 along the transmission direction of the conveyor belt 22 .

[0044] From the above description, it can be seen that the gasket 5 uses the conveyor belt 22 for direction transmission. The transmission structure based on the transmission belt is easy to drive and has stable operation. The transmission speed of the conveyor belt 22 can also be adjusted according to actual monitoring needs.

[0045] Furthermore, the driving assembly includes a driving wheel 23, a driven wheel 24 and a driving motor 25;

[0046] At least two of the driven wheels 24 and the conveyor belt 22 form a belt transmission structure, wherein one of the driven wheels 24 is in transmission connection with the driving wheel 23 , and the driving wheel 23 is disposed on the movable end of the driving motor 25 .

[0047] From the above description, it can be seen that a belt transmission structure is formed between the conveyor belt 22 and the driving wheel 23. The rotation direction and rotation speed of the driven wheel 24 are controlled by the driving motor 25, and the driven wheel 24 drives the driving wheel 23 to rotate, thereby realizing the control of the transmission direction and transmission speed of the conveyor belt 22. The use of the transmission structure changes the control object from the conveyor belt 22 to the driving motor 25, simplifies the automation control logic and reduces the transmission difficulty.

[0048] Furthermore, the pushing mechanism 7 includes an air blowing device;

[0049] The blowing port of the blowing device is arranged toward the feed port of the defective product recovery tank 6 .

[0050] As can be seen from the above description, the gasket 5 is blown off the conveyor belt 22 by the air blowing device and drops into the defective product recovery tank 6 .

[0051] Furthermore, it also includes a fill light device 8;

[0052] The fill-light device 8 is disposed on the transmission platform 2 , and a fill-light port of the fill-light device 8 is disposed toward the detection end of the opening position detection device 4 and the transmission position corresponding to the detection end of the opening position detection device 4 .

[0053] From the above description, it can be seen that the provision of the fill light device 8 can prevent the hole position detection device 4 from being affected by visual errors caused by factors such as shadows on the product when detecting the opening position of the gasket 5, thereby improving the detection accuracy.

[0054] Furthermore, it also includes a limit stopper 9;

[0055] At least two limit blocks are distributed on both sides of the conveyor belt 22 in the transmission direction;

[0056] The limit blocks on both sides of the conveyor belt 22 correspond one to one, and a transmission channel 10 for the gasket 5 to pass through is formed on the conveyor belt 22 .

[0057] From the above description, it can be seen that by setting the limit block 9, the gasket 5 can be effectively prevented from positional displacement during the transmission process, so that it can stably pass through the detection position toward which the hole size detection device 3 and the hole position detection device 4 are directed, ensuring that no missed detection occurs.

[0058] Furthermore, a collecting trough 11 is provided on the transmission platform 2 at a position corresponding to an end of the conveyor belt 22 away from the feeding port of the feeding device 1 .

[0059] From the above description, it can be known that the collection trough 11 is provided in cooperation with the conveyor belt 22, so that the gaskets 5 that have passed the inspection can be automatically collected, so as to facilitate connection with other subsequent production processes.

[0060] Furthermore, it also includes a mobile base 12, and the transmission platform 2 is arranged on the mobile base 12.

[0061] From the above description, it can be seen that the transmission platform 2 is arranged on the mobile base 12, so that the entire transmission platform 2 is movable, so as to facilitate docking with the feeding device 1. In practical applications, the installation layout of the equipment is more flexible.

[0062] Furthermore, it also includes a display screen 13 and a main control device;

[0063] The display screen 13 is disposed on the transmission platform 2 , and the main control device is electrically connected to the display screen 13 , the opening size detection device 3 , and the opening position detection device 4 , respectively.

[0064] From the above description, it can be seen that the detection results of the hole size detection device 3 and the hole position detection device 4 are obtained by the main control device, so that the total number of detections, the total number of defective products and the total number of qualified products can be displayed on the display screen 13 to the operator.

[0065] Please refer to Figures 1 to 4 , Embodiment 1 of the present utility model is:

[0066] A gasket detection device includes a feeding device 1, a transmission platform 2, a fill light device 8, a hole size detection device 3 and a hole position detection device 4; the feeding port of the feeding device 1 is connected to the conveyor belt 22 of the transmission platform 2, and the hole size detection device 3, the fill light device 8 and the hole position detection device 4 are all arranged on the transmission platform 2; the detection end of the hole size detection device 3 and the detection end of the hole position detection device 4 are both arranged toward the conveyor belt 22 of the transmission platform 2. The fill light port of the fill light device 8 is arranged toward the detection end of the hole position detection device 4 and the conveyor belt 22.

[0067] In this embodiment, the hole size detection device 3 and the hole position detection device 4 are mounted directly above the conveyor belt 22 through a bracket. The detection ends of the hole size detection device 3 and the hole position detection device 4 are both set downward to detect each gasket 5 passing through.

[0068] In this embodiment, the operation process of a gasket detection device is as follows:

[0069] The feeding device 1 transports the produced gasket 5 to the conveyor belt 22 of the transmission platform 2; the gasket 5 moves on the transmission platform 2, and when passing the position toward which the detection end of the hole size detection device 3 is facing, the hole size detection device 3 detects whether the hole size of the gasket 5 is consistent with the production specification, and when passing the position toward which the detection end of the hole position detection device 4 is facing, the hole position detection device 4 detects whether the hole position of the gasket 5 meets the production requirements. The gasket 5 that fails any one of the hole size and hole position tests is a defective product.

[0070] In this embodiment, the hole size detection device 3 and the hole position detection device 4 may specifically use some visual acquisition devices to perform image recognition on the gasket 5 and its holes and detect whether they are qualified.

[0071] In this embodiment, if Figure 4As shown, a limit block 9 is provided on the transmission platform 2; at least two limit blocks are distributed on both sides of the conveyor belt 22 in the transmission direction; the limit blocks on both sides of the conveyor belt 22 correspond one to one, and a transmission channel 10 for the gasket 5 to pass through is formed on the conveyor belt 22.

[0072] In addition, in this embodiment, the display screen 13 is arranged on the transmission platform 2, and the main control device is electrically connected to the display screen 13, the hole size detection device 3, and the hole position detection device 4. The main control device can record the detection results of the hole size detection device 3 and the hole position detection device 4, and then display them on the display screen 13. In addition, the main control device is also electrically connected to the transmission platform 2 to control the transmission speed of the transmission platform 2, etc.

[0073] Please refer to Figures 1 to 3 , Embodiment 2 of the present utility model is:

[0074] A gasket detection device, based on the first embodiment, the transmission platform 2 includes a support platform 21, a conveyor belt 22, a defective product recovery slot 6, a pushing mechanism 7 and a driving assembly; the conveyor belt 22 is arranged on the support platform 21 through the driving assembly, and one end of the conveyor belt 22 is connected to the feeding port of the feeding device 1; the opening position detection device 4 and the opening size detection device 3 are sequentially distributed on both sides of the conveyor belt 22 along the transmission direction of the conveyor belt 22. The defective product recovery slot 6 and the pushing mechanism 7 are relatively arranged on both sides of the conveyor belt 22 in the transmission direction, and the pushing mechanism 7 is used to push the unqualified gasket 5 into the defective product recovery slot 6. At the same time, a collecting slot 11 is provided at the end of the conveyor belt 22 away from the feeding device 1, which is used to collect the gaskets 5 that have passed the inspection.

[0075] In this embodiment, if Figure 3 As shown, the driving assembly includes a driving wheel 23, a driven wheel 24 and a driving motor 25; at least two driven wheels 24 and the conveyor belt 22 form a belt transmission structure, one of the driven wheels 24 is connected to the driving wheel 23 for transmission, and the driving wheel 23 is arranged on the active end of the driving motor 25.

[0076] In this embodiment, if Figure 2 As shown, the pushing mechanism 7 includes a blowing device; the blowing port of the blowing device is arranged toward the feed port of the defective product recovery tank 6. The unqualified gaskets 5 are sorted to the defective product recovery tank 6 by blowing. In other equivalent embodiments, a flat pushing device such as an electric control push rod can also be used for sorting.

[0077] To sum up, the utility model provides a gasket detection equipment, which transmits the produced gaskets to the transmission platform through the feeding device, and the transmission platform transports the gaskets through the hole size detection device and the hole position detection device, and uses the hole size detection device and the hole position detection device to detect the size and position of the gasket hole, automatically identifies the defective gaskets with unqualified size or hole position, and uses the defective recovery trough and the pushing mechanism to sort the unqualified gaskets, and collects the qualified gaskets into the collecting trough at the end of the conveyor belt, so as to improve the automation of product detection and sorting, improve production efficiency, and ensure the finished product yield of the gaskets.

[0078] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A gasket detection device, characterized in that: It includes a feeding device, a defective product recovery tank, a pushing mechanism, a transmission platform, an opening size detection device and an opening position detection device; The feeding port of the feeding device is connected to the conveyor belt of the transmission platform, and the opening size detection device and the opening position detection device are both arranged on the transmission platform; The defective product recovery slot and the pushing mechanism are arranged on both sides of the conveyor belt in the transmission direction, and the pushing mechanism is used to push the gasket into the defective product recovery slot; The detection end of the opening size detection device and the detection end of the opening position detection device are both arranged toward the conveyor belt of the transmission platform.

2. A gasket detection device according to claim 1, characterized in that: The transmission platform includes a support platform, a conveyor belt and a driving component; The conveyor belt is arranged on the support platform through the driving assembly, and one end of the conveyor belt is connected to the feeding port of the feeding device; The opening position detection device and the opening size detection device are sequentially distributed on both sides of the conveyor belt along the transmission direction of the conveyor belt.

3. A gasket detection device according to claim 2, characterized in that: The driving assembly includes a driving wheel, a driven wheel and a driving motor; At least two of the driven wheels and the conveyor belt form a belt transmission structure, wherein one of the driven wheels is in transmission connection with the driving wheel, and the driving wheel is arranged on the movable end of the driving motor.

4. A gasket detection device according to claim 3, characterized in that: The pushing mechanism includes an air blowing device; The blowing port of the blowing device is arranged toward the feed port of the defective product recovery tank.

5. A gasket detection device according to claim 1, characterized in that: Also includes a fill light device; The fill-in light device is arranged on the transmission platform, and the fill-in light port of the fill-in light device is arranged toward the detection end of the opening position detection device and the conveyor belt.

6. A gasket detection device according to claim 1, characterized in that: Also includes a limit stop; At least two limit blocks are distributed on both sides of the conveyor belt in the transmission direction; The limit blocks on both sides of the conveyor belt correspond one to one, and a transmission channel for the gasket to pass through is formed on the conveyor belt.

7. A gasket detection device according to claim 1, characterized in that: A collecting trough is provided on the transmission platform at a position corresponding to an end of the conveyor belt away from the feeding port of the feeding device.

8. A gasket detection device according to claim 1, characterized in that: It also includes a mobile base, and the transmission platform is arranged on the mobile base.

9. A gasket detection device according to claim 1, characterized in that: It also includes a display screen and a main control unit; The display screen is arranged on the transmission platform, and the main control device is electrically connected to the display screen, the opening size detection device and the opening position detection device respectively.

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