Stud pin detection equipment

Abstract

The utility model relates to the field of pin detection, and discloses a double-end stud pin detection device, which comprises a detection device main body, a collection main body is arranged on the upper surface of the detection device main body, a feeding assembly is arranged on the inner wall of the detection device main body, a collection assembly is arranged on the right surface of the detection device main body, and the feeding assembly comprises a rotating rod. The rotating rod is rotatably connected to the right end of the front surface of the detection equipment main body in a penetrating manner, the rear surface of the rotating rod is fixedly connected with a transmission roller, the transmission roller is rotatably connected to the inner wall of the right end of the detection equipment main body, and the front surface of the rotating rod is fixedly connected with a servo motor. According to the utility model, a product can be placed among a plurality of groups of guide rollers, the plurality of groups of guide rollers can be rotated under the cooperation of the gear and the rack, the product can be driven to rotate at the same time, the angle and position of the product do not need to be manually adjusted, the convenience is improved, the detected product can be automatically collected, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of pin detection, in particular to a double-headed stud pin detection device. Background Art

[0002] Stud pins are one of the connector components on PCBA. In order to achieve power and signal transmission, some output or input terminals of the circuit board will use pins or socket strips to facilitate disconnection and connection. They are a type of hardware pins. During the production process of stud pins, special quality inspectors will conduct random inspections on the produced pins to prevent problems such as material shortages, burrs, and scratches. Therefore, this type of stud pin product inspection device is needed. This type of device uses a collection camera to capture images of the stud pins and displays the captured image information on a monitor, allowing quality inspectors to see the smaller stud pins more clearly. However, some inspection devices require a large number of stud pins to be extracted to be placed on the inspection table during inspection. During the inspection process, the inspector also needs to manually adjust the angle of the pins, which is very inefficient.

[0003] A search revealed Chinese patent publication number CN 219104757U, which discloses a device for inspecting hardware pins. The device comprises an inspection table, a display, and an image acquisition camera. The display is located on one side of the top of the inspection table, and the inspection table is located on the other side of the top. A bracket is located at one end of the inspection table, and an image acquisition camera is located at one end of the bracket. An adjustment structure is located at one end of the image acquisition camera. The adjustment structure comprises a motor, a built-in cavity, a support rod, a movable block, and a connecting rod. The movable block is located at one end of the image acquisition camera, and the support rod extends transversely through the interior of the movable block. An illumination structure is located at the top of one end of the bracket. By providing the adjustment structure, the image acquisition camera is modified to an automatically movable design. This allows the image acquisition camera to be adjusted to different positions according to actual usage requirements, enabling it to better capture images of the pins placed on the top of the inspection table, thereby improving its applicability.

[0004] Although the above technology has been improved to a certain extent through its designed structure, it still has certain defects. When in use, the image acquisition camera is moved back and forth to perform the test. Although the inspector does not need to manually adjust the position of the pin, the pin is placed stationary on the test table. Therefore, when the bottom of the pin is to be inspected, the inspector still needs to manually adjust it. This is too troublesome and has low practicality. Therefore, a double-headed stud pin inspection device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a double-ended stud pin detection device, which aims to improve the problem that some detection devices in the existing technology are placed stationary on the detection platform during use, and the inspector has to manually adjust the position and angle of the pin, which is too troublesome.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a double-headed stud pin detection device, comprising a detection device body, a collection body is provided on the upper surface of the detection device body, a feeding assembly is provided on the inner wall of the detection device body, a collection assembly is provided on the right surface of the detection device body, and the feeding assembly comprises a rotating rod, which passes through and is rotatably connected to the right end of the front surface of the detection device body, a transmission roller is fixedly connected to the rear surface of the rotating rod, and the transmission roller is rotatably connected to the inner wall of the right end of the detection device body, a servo motor is fixedly connected to the front surface of the rotating rod, and the servo motor is fixedly connected to the front surface of the right end of the detection device body.

[0007] As a further description of the above technical solution:

[0008] The collecting assembly includes a fixed shell, which is fixedly connected to the right surface of the detection device body. A collecting shell is slidably arranged on the inner wall of the fixed shell, and a rectangular groove is formed at the right end of the front surface of the collecting shell.

[0009] As a further description of the above technical solution:

[0010] The transmission rollers are provided in multiple groups, and the multiple groups of transmission rollers are connected by transmission belts. The multiple groups of transmission rollers are rotatably connected to the right end of the inner wall of the detection equipment body, the inner wall of one end of the transmission belt is engaged with the outer wall of the transmission roller, and the inner wall of the other end of the transmission belt is engaged with the outer walls of the multiple groups of transmission rollers.

[0011] As a further description of the above technical solution:

[0012] The upper surface of the conveyor belt is fixedly connected to a support plate, the front surface of the support plate is rotatably connected to a guide roller, and the outer wall of the guide roller is set to be made of rubber material.

[0013] As a further description of the above technical solution:

[0014] The feeding assembly also includes a rack, which is fixedly connected to the inner wall of the detection equipment body near the front side of the conveyor belt. The upper surface of the rack is engaged with a gear, and the gear is fixedly connected to the outer wall of the front end of the guide roller.

[0015] As a further description of the above technical solution:

[0016] A card block is slidably connected to the right surface of the fixed shell, and the rear end of the card block contacts the inner wall of the rectangular groove. The top of the rear surface of the card block is fixedly connected to a sliding rod, and the sliding rod is slidably connected to the right end of the front surface of the fixed shell.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the slide bar is sleeved with a spring, one end of the spring is fixedly connected to the rear surface of the clamping block, and the other end of the spring is fixedly connected to the right end of the front surface of the fixed shell.

[0019] As a further description of the above technical solution:

[0020] The collecting assembly further comprises a feeding plate, which is fixedly connected to the upper side of the right surface of the detection device body adjacent to the fixed shell, and the feeding plate is arranged at an angle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the product can be placed between multiple sets of guide rollers. With the cooperation of gears and racks, the multiple sets of guide rollers can be rotated, and the product will also be driven to rotate. There is no need to manually adjust the angle and position of the product, which improves convenience. After the product is tested, it can be automatically collected, which improves practicality.

[0023] 2. In the present invention, the collected products can be collected through the collection assembly, and the collection shell can be disassembled at the same time. Workers do not need to take out the products one by one, which makes it convenient for workers to handle the products in a centralized manner and improves practicality. In addition, the inclined surface set by the card block can improve the efficiency of the collection shell installation and improve convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a schematic diagram of the split cross-section of the three-dimensional structure of the overall device in the present invention;

[0026] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged three-dimensional structure of the A region;

[0027] Figure 4 For this utility model Figure 2 An enlarged schematic diagram of the three-dimensional structure of region B.

[0028] Legend:

[0029] 1. Detection equipment body; 2. Collection body; 31. Servo motor; 32. Gear; 33. Guide roller; 34. Rack; 35. Support plate; 36. Conveyor belt; 37. Conveyor roller; 38. Rotating rod; 41. Feeding plate; 42. Fixed shell; 43. Collection shell; 44. Block; 45. Sliding rod; 46. Spring; 47. Rectangular slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a double-headed stud pin detection device, including a detection device body 1, the detection device body 1 is a prior art, and is provided with a display and a collection body 2, which can collect and detect the appearance of the double-headed stud pin to prevent problems such as material shortage, hair pulling, and scratching. The upper surface of the detection device body 1 is provided with a collection body 2, and the collection body 2 is a prior art. The image it collects has a certain range, ensuring that the double-headed stud pin can rotate one circle within its detection range. The inner wall of the detection device body 1 is provided with a feeding component, and the right surface of the detection device body 1 is provided with a collection component Parts, the feeding assembly includes a rotating rod 38, the rotating rod 38 passes through and is rotatably connected to the right end of the front surface of the detection equipment body 1, and the rear surface of the rotating rod 38 is fixedly connected to a transmission roller 37, and the transmission roller 37 is rotatably connected to the inner wall of the right end of the detection equipment body 1, and the front surface of the rotating rod 38 is fixedly connected to a servo motor 31. The servo motor 31 is a prior art, and its rotation can be adjusted according to demand, so as to achieve the purpose of adjusting the feeding speed, and it can be achieved by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The servo motor 31 is fixedly connected to the front surface of the right end of the detection equipment body 1.

[0032] Reference Figure 1 - Figure 2 、 Figure 4 The collection component includes a fixed shell 42, which is fixedly connected to the right surface of the detection equipment body 1. A collection shell 43 is slidably arranged on the inner wall of the fixed shell 42. The collection shell 43 can collect products, making it convenient for employees to handle the tested products. A rectangular groove 47 is provided at the right end of the front surface of the collection shell 43.

[0033] Reference Figure 2 - Figure 3The conveyor belt 36 is provided with multiple groups of conveyor rollers 37, and the multiple groups of conveyor rollers 37 are connected by transmission belts 36. The multiple groups of conveyor rollers 37 are rotatably connected to the right end of the inner wall of the detection equipment body 1. The inner wall of one end of the conveyor belt 36 is engaged with the outer wall of the conveyor roller 37, and the inner wall of the other end of the conveyor belt 36 is engaged with the outer wall of the multiple groups of conveyor rollers 37. The outer wall of the conveyor roller 37 is provided with a tooth shape, and is adapted to the inner wall of the conveyor belt 36 to ensure the stability of transmission. The upper surface of the conveyor belt 36 is fixedly connected with a support plate 35, and the front surface of the support plate 35 is rotatably connected with a guide roller 33. The support plate 35 and the guide roller 33 are provided with multiple groups, and the multiple groups of support plates 35 and the guide roller 33 are evenly arranged with the outer wall of the conveyor belt 36. At the same time, the multiple groups of guide rollers 33 are in contact with each other to ensure the smoothness of feeding. The outer wall of the guide roller 33 is set to rubber material, and the rubber material has a certain elasticity. At the same time, the outer wall of the guide roller 33 is also roughened to ensure that it can smoothly drive the product to rotate.

[0034] Reference Figure 2 - Figure 3 The feeding assembly also includes a rack 34, which is fixedly connected to the inner wall of the detection equipment body 1 near the front side of the conveyor belt 36. A gear 32 is engaged with the upper surface of the rack 34. When the gear 32 engages with the rack 34 and moves, the gear 32 will rotate to ensure that the multiple sets of guide rollers 33 can smoothly drive the product to rotate. The gear 32 is fixedly connected to the outer wall of the front end of the guide roller 33.

[0035] Reference Figure 1 - Figure 3 The rear end of the block 44 contacts the inner wall of the rectangular groove 47, and the top of the rear surface of the block 44 is fixedly connected to the slide bar 45, which can prevent the spring 46 from bending when stretching, thereby improving the service life of the spring 46. The slide bar 45 passes through the right end of the front surface of the fixed shell 42 and is slidably connected to the right end of the front surface of the fixed shell 42. The outer wall of the slide bar 45 is sleeved with a spring 46. The spring 46 always pulls the block 44 to move backward through its own elasticity, ensuring the stability of the limit of the block 44. One end of the spring 46 is fixedly connected to the rear surface of the block 44, and the other end of the spring 46 is fixedly connected to the right end of the front surface of the fixed shell 42.

[0036] Working principle: During use, when the product needs to be inspected, just place the product between multiple sets of guide rollers 33 on the left side of the feeding assembly, and then start the servo motor 31. The servo motor 31 will drive the rotating rod 38 and the transmission roller 37 to rotate together, and the transmission roller 37 will drive the transmission belt 36 to perform the transmission movement. The transmission belt 36 will drive the guide roller 33 to move through the support plate 35 until the gear 32 is engaged with the rack 34. The gear 32 will rotate, and the gear 32 will drive the guide roller 33 to rotate. At this time, the multiple sets of guide rollers 33 will drive the product to rotate, so that the collection body 2 can detect different angles of the product. The product after inspection will fall on the upper surface of the feeding plate 41 and be collected inside the collection shell 43 along the slope accuracy of the feeding plate 41.

[0037] When it is necessary to take out the product after inspection, you only need to pull the block 44 to release the limit on the collection shell 43, then you can take out the collection shell 43 and transfer the products inside it. When installing the collection shell 43, you only need to insert the collection shell 43 from the right side of the fixed shell 42. The collection shell 43 will push it to move along the inclined surface of the block 44, and the block 44 will stretch the spring 46 until the rectangular groove 47 overlaps with the block 44. At this time, the spring 46 will use its own elasticity to pull the block 44 to reset and insert it into the inner wall of the rectangular groove 47 to limit the collection shell 43.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-ended stud pin detection device, comprising a detection device body (1), characterized in that: The upper surface of the detection device body (1) is provided with a collecting body (2), the inner wall of the detection device body (1) is provided with a feeding assembly, the right surface of the detection device body (1) is provided with a collecting assembly, the feeding assembly includes a rotating rod (38), the rotating rod (38) is connected to the right end of the front surface of the detection device body (1), the rear surface of the rotating rod (38) is fixedly connected to a transmission roller (37), the transmission roller (37) is connected to the inner wall of the right end of the detection device body (1), the front surface of the rotating rod (38) is fixedly connected to a servo motor (31), and the servo motor (31) is fixedly connected to the front surface of the right end of the detection device body (1).

2. The double-ended stud pin detection device according to claim 1, characterized in that: The collecting assembly comprises a fixed shell (42), the fixed shell (42) being fixedly connected to the right surface of the detection device body (1), a collecting shell (43) slidingly arranged on the inner wall of the fixed shell (42), and a rectangular groove (47) being formed at the right end of the front surface of the collecting shell (43).

3. The double-ended stud pin detection device according to claim 1, characterized in that: The transmission rollers (37) are provided in multiple groups, and the multiple groups of transmission rollers (37) are connected by transmission belts (36). The multiple groups of transmission rollers (37) are rotatably connected to the right end of the inner wall of the detection device body (1), the inner wall of one end of the transmission belt (36) is engaged with the outer wall of the transmission rollers (37), and the inner wall of the other end of the transmission belt (36) is engaged with the outer walls of the multiple groups of transmission rollers (37).

4. The double-ended stud pin detection device according to claim 3, characterized in that: The upper surface of the conveyor belt (36) is fixedly connected to a support plate (35), and the front surface of the support plate (35) is rotatably connected to a guide roller (33), and the outer wall of the guide roller (33) is set to be made of rubber material.

5. The double-ended stud pin detection device according to claim 3, characterized in that: The feeding assembly further includes a rack (34), which is fixedly connected to the inner wall of the detection device body (1) near the front side of the conveyor belt (36), and the upper surface of the rack (34) is meshed with a gear (32), and the gear (32) is fixedly connected to the outer wall of the front end of the guide roller (33).

6. The double-ended stud pin detection device according to claim 2, characterized in that: A block (44) is slidably connected to the right surface of the fixed shell (42), and the rear end of the block (44) contacts the inner wall of the rectangular groove (47). The top end of the rear surface of the block (44) is fixedly connected to a slide rod (45), and the slide rod (45) is slidably connected to the right end of the front surface of the fixed shell (42).

7. The double-ended stud pin detection device according to claim 6, characterized in that: The outer wall of the slide rod (45) is sleeved with a spring (46), one end of the spring (46) is fixedly connected to the rear surface of the clamping block (44), and the other end of the spring (46) is fixedly connected to the right end of the front surface of the fixed shell (42).

8. The double-ended stud pin detection device according to claim 2, characterized in that: The collecting assembly further comprises a feeding plate (41), wherein the feeding plate (41) is fixedly connected to the upper side of the right surface of the detection device body (1) adjacent to the fixed shell (42), and the feeding plate (41) is arranged to be inclined.

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