Infrared detection product assembly mistake proofing device

Abstract

The utility model discloses an infrared detection product assembly mistake proofing device which comprises a machining table, a conveying device is installed on the machining table, a supporting plate is fixed to one side of the machining table, and a monitoring device is installed on the supporting plate. Through the arrangement of the infrared detector, various different products needing to be assembled with parts can be automatically detected, the low-level problem of manual neglected assembly is avoided, when the infrared detector is installed, a baffle is moved into a hollow plate firstly, then a connecting plate is moved to move a positioning column into a cylinder, and then the infrared detector is installed. Then the infrared detector is placed in a U-shaped plate, a cylindrical rod is pulled downwards, so that a baffle does not block a connecting plate any more, at the moment, a positioning column is driven to be embedded into a positioning hole under the resilience force of a first spring, namely, the infrared detector and the U-shaped plate are fixed, and the infrared detector is more convenient to mount and dismount; and the positioning columns are not affected by vibration after being embedded into the positioning holes, so that the stability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of product assembly error prevention devices, in particular to an infrared detection product assembly error prevention device. Background Art

[0002] When assembling accessories such as product foam washers and nuts, employees are prone to mental and visual fatigue during long periods of monotonous and repetitive work, which can cause occasional missed assemblies. Even if the frequency of manual inspections is increased, the sporadic nature of the funnel cannot be ensured.

[0003] Nowadays, infrared detectors can be used to detect assembled parts. However, when installing and fixing infrared detectors, bolts are usually used for fixing. Multiple bolts require specific tools when fixing or removing them, and the installation or removal of multiple bolts is very cumbersome. In addition, since infrared detectors are usually installed on production lines, the conveying equipment will cause the mounting frame of the infrared detector to vibrate when working. Long-term vibration can easily cause the bolts to loosen, resulting in poor stability and the risk of the infrared detector falling off. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose an infrared detection product assembly error prevention device. The technical problem to be solved is that when using bolts to fix the infrared detector, specific tools are required, and the installation or removal of multiple bolts is very cumbersome. In addition, since the infrared detector is usually installed on the production line, the conveying equipment will cause the mounting frame of the infrared detector to vibrate when working. Long-term vibration can easily cause the bolts to loosen, making the infrared detector at risk of falling off.

[0006] (II) Technical solution

[0007] In order to achieve the above technical purpose, the utility model provides an infrared detection product assembly error prevention device:

[0008] It includes a processing table, on which a conveying device is installed, a supporting plate is fixed on one side of the processing table, a monitoring device is installed on the supporting plate, an alarm, a counter and a controller are installed on the monitoring device, a bracket is fixed on the top of the supporting plate, an accessory storage plate is fixed on one side of the bracket, an infrared detector is arranged on the bracket, the output end of the infrared detector is connected to the input end of the controller, the input end of the alarm and the counter is connected to the output end of the controller, a U-shaped plate for accommodating the infrared detector is fixed on the top of the bracket, and a positioning component for positioning the infrared detector is arranged in the U-shaped plate.

[0009] Preferably, two circular holes are provided on the two ear plates of the U-shaped plate, and two cylinders are fixed on the sides of the two ear plates of the U-shaped plate away from each other, and the cylinders are connected to the circular holes.

[0010] Preferably, the positioning assembly includes a positioning column that is slidably fitted in the circular hole and the cylinder body, and two positioning holes are provided on both sides of the infrared detector, and the positioning column can be embedded in the positioning holes.

[0011] Preferably, a first spring is arranged in the cylinder, and one end of the first spring abuts against the inner wall of the cylinder, and the other end of the first spring abuts against the positioning column.

[0012] Preferably, a travel groove is opened in the cylinder, and a connecting plate is fixed between two corresponding positioning columns. The connecting plate slides in the travel groove, and side plates are fixed on both ear plates of the U-shaped plate. The side plates are provided with restraints for restraining the connecting plates.

[0013] Preferably, the restraining member comprises a hollow plate fixed to the bottom of the side plate, a baffle is slidably connected inside the hollow plate, and the baffle passes through the side plate and is slidably connected to the side plate.

[0014] Preferably, a cylindrical rod is fixed to the bottom of the baffle, the cylindrical rod passes through the hollow plate and is slidably connected to the hollow plate, a second spring is sleeved on the outside of the cylindrical rod, one end of the second spring abuts against the baffle, and the other end of the second spring abuts against the inner wall of the hollow plate.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] By setting up the infrared detector, various different products that need to be assembled can be automatically detected to avoid low-level problems caused by human omissions. When installing the infrared detector, the baffle is first moved into the hollow plate, and then the connecting plate is moved to move the positioning column into the cylinder. Then the infrared detector is placed in the U-shaped plate, and the cylindrical rod is pulled downward so that the baffle no longer blocks the connecting plate. At this time, the positioning column is driven to be embedded in the positioning hole under the rebound force of the first spring, that is, the infrared detector and the U-shaped plate are fixed. This method is more convenient for installation and disassembly of the infrared detector, and is convenient for later maintenance. After the positioning column is embedded in the positioning hole, it will not be affected by vibration and has better stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of an infrared detection product assembly error prevention device provided by the utility model;

[0019] Figure 2 A schematic diagram of the partial structure of an infrared detection product assembly error prevention device provided by the utility model;

[0020] Figure 3 A schematic diagram of the cross-sectional structure of a U-shaped plate provided by the utility model;

[0021] Figure 4 This is a structural schematic diagram of the restraining member provided by the utility model.

[0022] Description of the drawings: 1. Processing table; 2. Support plate; 3. Monitoring equipment; 4. Alarm; 5. Counter; 6. Controller; 7. Bracket; 8. Accessory storage plate; 9. Infrared detector; 10. U-shaped plate; 11. Positioning hole; 12. Round hole; 13. Cylinder; 14. Positioning column; 15. First spring; 16. Connecting plate; 17. Travel groove; 18. Side plate; 19. Hollow plate; 20. Baffle; 21. Cylindrical rod; 22. Second spring; 23. Conveying equipment. DETAILED DESCRIPTION

[0023] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0024] Reference Figure 1-4 :

[0025] The utility model provides an infrared detection product assembly error prevention device, comprising a processing table 1, a conveying device 23 is installed on the processing table 1, a support plate 2 is fixed to one side of the processing table 1, a monitoring device 3 is installed on the support plate 2, an alarm 4, a counter 5, and a controller 6 are installed on the monitoring device 3, a bracket 7 is fixed to the top of the support plate 2, an accessory storage plate 8 is fixed to one side of the bracket 7, an infrared detector 9 is arranged on the bracket 7, the output end of the infrared detector 9 is connected to the input end of the controller 6, the input ends of the alarm 4 and the counter 5 are connected to the output end of the controller 6, a U-shaped plate 10 for accommodating the infrared detector 9 is fixed to the top of the bracket 7, and a positioning component for positioning the infrared detector 9 is arranged in the U-shaped plate 10.

[0026] It should be noted that the product parts to be tested are placed on the accessory storage plate 8, the infrared detector 9 is controlled to sense and count the product parts, the quantity is compared with the standard quantity, and the number of product accessories is determined according to the comparison result. Whether the number of product accessories is installed correctly. This method can realize automatic detection of various products that need to be assembled, reduce the psychological pressure of employees who are afraid of missing installation during operation; improve the automation and accuracy of detection, and avoid the low-level problem of artificial missing installation. It should also be added that the alarm 4, counter 5, controller 6, and accessory storage plate 8 in this embodiment are all conventional equipment known to technicians in the field purchased on the market, and the model can be selected or customized according to actual needs. In this patent, we only use it, and have not improved its structure and function. For technicians in this field, its setting method, installation method and electrical connection method, as long as they are debugged according to the requirements of its instruction manual, they will not be repeated here.

[0027] Among them, two circular holes 12 are provided on the two ear plates of the U-shaped plate 10, two cylinders 13 are fixed on the side of the two ear plates of the U-shaped plate 10 away from each other, and the cylinder 13 and the circular hole 12 are connected, the positioning component includes a positioning column 14 that is slidably fitted in the circular hole 12 and the cylinder 13, two positioning holes 11 are provided on both sides of the infrared detector 9, the positioning column 14 can be embedded in the positioning hole 11, a first spring 15 is arranged in the cylinder 13, and one end of the first spring 15 is against the inner wall of the cylinder 13, and the other end of the first spring 15 is against the positioning column 14.

[0028] In addition, a travel groove 17 is opened in the cylinder 13, and a connecting plate 16 is fixed between two corresponding positioning columns 14. The connecting plate 16 is slidably fitted in the travel groove 17. Side plates 18 are fixed to the two ear plates of the U-shaped plate 10. A restraining member for restraining the connecting plate 16 is provided on the side plate 18. The restraining member includes a hollow plate 19 fixed to the bottom of the side plate 18. A baffle 20 is slidably connected in the hollow plate 19, and the baffle 20 penetrates the side plate 18 and is slidably connected to the side plate 18. A cylindrical rod 21 is fixed to the bottom of the baffle 20, and the cylindrical rod 21 penetrates the hollow plate 19 and is slidably connected to the hollow plate 19. A second spring 22 is sleeved on the outer side of the cylindrical rod 21, and one end of the second spring 22 abuts against the baffle 20, and the other end of the second spring 22 abuts against the inner wall of the hollow plate 19.

[0029] It should be noted that when the infrared detector 9 is installed on the U-shaped plate 10, the cylindrical rod 21 is first moved downward to drive the baffle 20 to move downward. After the baffle 20 is moved into the hollow plate 19, the connecting plate 16 is moved so that the connecting plate 16 drives the positioning column 14 to move. At this time, the positioning column 14 will compress the first spring 15. When the positioning column 14 is moved into the cylinder 13, the cylindrical rod 21 is first released. At this time, the baffle 20 is driven to move upward under the rebound force of the second spring 22, so that the baffle 20 resists the connecting plate 16 to prevent the connecting plate 16 from moving. Then the infrared detector 9 is placed in the U-shaped plate 10, and the cylindrical rod 21 is pulled downward to drive the baffle 20 to move downward. When the baffle 20 no longer blocks the connecting plate 16, the positioning column 14 is driven to be embedded in the positioning hole 11 under the rebound force of the first spring 15, that is, the infrared detector 9 and the U-shaped plate 10 are fixed.

[0030] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. An infrared detection product assembly error prevention device, comprising a processing table (1), on which a conveying device (23) is installed, characterized in that: A support plate (2) is fixed to one side of the processing table (1), a monitoring device (3) is installed on the support plate (2), an alarm (4), a counter (5), and a controller (6) are installed on the monitoring device (3), a bracket (7) is fixed to the top of the support plate (2), an accessory storage plate (8) is fixed to one side of the bracket (7), an infrared detector (9) is arranged on the bracket (7), an output end of the infrared detector (9) is connected to an input end of the controller (6), and the input ends of the alarm (4) and the counter (5) are connected to an output end of the controller (6), a U-shaped plate (10) for accommodating the infrared detector (9) is fixed to the top of the bracket (7), and a positioning component for positioning the infrared detector (9) is arranged inside the U-shaped plate (10).

2. The infrared detection product assembly error prevention device according to claim 1, characterized in that: Two circular holes (12) are provided on both ear plates of the U-shaped plate (10), and two cylinders (13) are fixed on the sides of the two ear plates of the U-shaped plate (10) that are away from each other, and the cylinders (13) and the circular holes (12) are in communication.

3. The infrared detection product assembly error prevention device according to claim 2, characterized in that: The positioning assembly comprises a positioning column (14) which is slidably fitted in the circular hole (12) and the cylinder (13). Two positioning holes (11) are provided on both sides of the infrared detector (9), and the positioning column (14) can be embedded in the positioning holes (11).

4. The infrared detection product assembly error prevention device according to claim 3, characterized in that: A first spring (15) is arranged in the cylinder (13), and one end of the first spring (15) abuts against the inner wall of the cylinder (13), and the other end of the first spring (15) abuts against the positioning column (14).

5. The infrared detection product assembly error prevention device according to claim 3, characterized in that: A travel groove (17) is provided in the cylinder (13), a connecting plate (16) is fixed between two corresponding positioning columns (14), the connecting plate (16) is slidably fitted in the travel groove (17), side plates (18) are fixed on both ear plates of the U-shaped plate (10), and a restraining member for restraining the connecting plate (16) is provided on the side plate (18).

6. The infrared detection product assembly error prevention device according to claim 5, characterized in that: The restraining member comprises a hollow plate (19) fixed to the bottom of the side plate (18), a baffle plate (20) being slidably connected inside the hollow plate (19), and the baffle plate (20) passes through the side plate (18) and is slidably connected to the side plate (18).

7. The infrared detection product assembly error prevention device according to claim 6, characterized in that: A cylindrical rod (21) is fixed to the bottom of the baffle (20), the cylindrical rod (21) passes through the hollow plate (19) and is slidably connected to the hollow plate (19), a second spring (22) is sleeved on the outer side of the cylindrical rod (21), one end of the second spring (22) abuts against the baffle (20), and the other end of the second spring (22) abuts against the inner wall of the hollow plate (19).

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