A device for rapid detection of double mesa device profile

Abstract

This utility model discloses a device for rapidly detecting the shape of a double-platform component, comprising a base frame and a conveyor belt. The conveyor belt is fixedly connected to the top of the base frame, and a positioning structure is provided inside the top of the base frame. The positioning structure includes a guide groove, a bidirectional threaded rod, an internal threaded slider, a push-pull plate, and a mold plate. The guide groove is located inside the top of the base frame. A top frame is provided above the base frame, and an electronic control panel is fixedly connected to one end of the top of the base frame. Infrared transceiver components are fixedly connected to both ends of the conveyor belt, and a material distribution mechanism is fixedly connected to one side of both ends of the conveyor belt. A line laser measuring instrument is fixedly connected to both ends of the inner side of the top frame. When the double-platform component is positioned between the two sets of mold plates, the bidirectional threaded rod is driven to push the mold plates against the two end faces of the double-platform component, thereby positioning the double-platform component at the center line of the conveyor belt, thus making the scanning measurement of the line laser measuring instrument more accurate.

Description

Technical Field

[0001] This utility model relates to the field of double-mesa device shape detection technology, and in particular to a device for rapidly detecting the shape of double-mesa devices. Background Technology

[0002] Dual-mesa devices, as semiconductor devices with two mesa, have a unique design structure that allows for circuit wiring on both sides, greatly expanding the wiring range and making the connection of electronic devices more flexible. When producing dual-mesa devices, in order to ensure that the two sides are symmetrical and qualified, a certain degree of double-sided shape inspection is often carried out before production.

[0003] To address this, patent specification CN214235091U discloses a visual inspection device for workpiece dimensions, comprising a feeding conveyor belt, a visual inspection system, and a unloading device arranged sequentially. A feeding robot is positioned between the feeding conveyor belt and the visual inspection system to grip and transfer the workpiece, and an unloading robot is positioned between the visual inspection system and the unloading device to grip and transfer the workpiece. This invention offers high inspection efficiency while reducing labor costs and the risk of missed or incorrect inspections. While the aforementioned visual inspection device for workpiece dimensions demonstrates good shape inspection performance, some problems still exist:

[0004] In order to avoid workpiece tilting during transport and affecting the inspection results, the aforementioned visual inspection equipment for workpiece shape and size often uses a specially adapted conveyor belt, which reduces its applicability. Utility Model Content

[0005] The purpose of this invention is to provide a device for rapidly detecting the shape of dual-table components, thereby addressing the limitation of existing visual inspection equipment for workpiece shape and size in terms of its applicability.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a device for rapidly detecting the shape of a double-platform device, comprising a base frame and a conveyor belt. The top of the base frame is fixedly connected to the conveyor belt, and a positioning structure is provided inside the top of the base frame. The positioning structure includes a guide groove, a bidirectional threaded rod, an internal threaded slider, a push-pull plate, and a mold plate. The guide groove is opened inside the top of the base frame. A top frame is provided above the base frame. An electronic control panel is fixedly connected to one end of the top of the base frame. Infrared transceiver components are fixedly connected to both ends of the conveyor belt. A material distribution mechanism is fixedly connected to one side of both ends of the conveyor belt. A wired laser measuring instrument is fixedly connected to both ends of the inner side of the top frame.

[0007] In use, the dual-platform devices are placed at intervals on top of the conveyor belt for transport. The infrared transceiver unit positions the dual-platform devices precisely as they move. The start and stop of the conveyor belt, controlled by the electronic control panel, precisely controls the stopping position of the dual-platform devices. During transport, the dual-platform devices pass through a symmetrical matrix composed of several line laser measuring instruments. The line laser measuring instruments scan and measure the contours of both ends of the dual-platform device surface and transmit the scanning results to the electronic control panel, which analyzes whether the double-sided shape of the dual-platform devices is qualified.

[0008] Preferably, a bidirectional threaded rod is rotatably connected inside the guide groove, and internal threaded sliders are sleeved at both ends of the outer side of the bidirectional threaded rod. A push-pull plate is fixedly connected to the top of the internal threaded slider, and a guide rod passes through the top of the push-pull plate. A spring is wrapped around the outside of the guide rod, and a mold plate is fixedly connected to one end of the guide rod.

[0009] Preferably, the guide groove and the internal threaded slider have a sliding structure, and the bidirectional threaded rod and the internal threaded slider have a threaded connection structure, so that the two sets of push-pull plates can move in opposite directions.

[0010] Preferably, several guide rods are slidably connected inside the push-pull plate, and the guide rods are evenly distributed inside the push-pull plate to avoid excessive pushing force of the mold plate and damage to the device.

[0011] Preferably, the material distribution mechanism includes a feeding slide plate, a side frame, a guide plate, an electric telescopic rod, a hinge seat, a hinge sleeve, and a slide rail. The feeding slide plate is fixedly connected to one side of one end of the conveyor belt, and the other side of the conveyor belt is fixedly connected to the side frame. The guide plate is rotatably connected to one side of the inside of the side frame. An electric telescopic rod is fixedly connected to one end of the inside of the side frame. A hinge seat is fixedly connected to one end of the electric telescopic rod. A hinge sleeve is hinged to the outside of the hinge seat. A slide rail is fixedly connected to one end of the guide plate. After the guide plate deflects, the defective product can slide into the inside of the feeding slide plate along the deflection degree of the guide plate.

[0012] Preferably, the side frame and the guide plate are in a rotating structure, and the hinge seat and the hinge sleeve are in a hinge structure, so as to make the deflection of the guide plate smoother.

[0013] Preferably, the electric telescopic rod is perpendicular to one end of the side frame, and the hinged sliding sleeve and the slide rail have a sliding structure, so that the guide plate can be deflected under the push of the electric telescopic rod.

[0014] Compared with the existing technology, the beneficial effects of this utility model are: by driving the two sets of mold plates symmetrically to push the double-table device through the bidirectional threaded rod, the double-table device is always located at the center line of the conveyor belt during the conveying process, thereby improving the scanning accuracy of the line laser measuring instrument. At the same time, when the double-table device is not up to standard in terms of shape and size, the electric telescopic rod is driven to push the guide plate, which can discharge the unqualified double-table device from the unloading slide plate position.

[0015] 1. When the double-table device is positioned between the two sets of mold plates, the bidirectional threaded rod is driven to push the mold plates against the two end faces of the double-table device, thereby allowing the double-table device to be placed at the center line of the conveyor belt, thus making the scanning measurement of the line laser measuring instrument more accurate.

[0016] 2. When the double-table device detected by the laser measuring instrument on the electronic control panel is a defective product, the guide plate is deflected by the electric telescopic rod, so that the defective product gradually slides into the unloading slide plate along the inclination of the guide plate. When the qualified double-table device is conveyed, the electric telescopic rod pulls the guide plate to rotate, so that the qualified double-table device can be conveyed normally. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the positioning structure of this utility model;

[0020] Figure 4 This is a three-dimensional partial structural diagram of the positioning structure of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the material distribution mechanism of this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the material distribution mechanism of this utility model.

[0023] In the diagram: 1. Base frame; 2. Conveyor belt; 3. Infrared transceiver assembly; 4. Positioning structure; 401. Guide groove; 402. Bidirectional threaded rod; 403. Internal threaded slider; 404. Push-pull plate; 405. Guide rod; 406. Spring; 407. Mold plate; 5. Top frame; 6. Line laser measuring instrument; 7. Electrical control panel; 8. Material distribution mechanism; 801. Unloading slide plate; 802. Side frame; 803. Guide plate; 804. Electric telescopic rod; 805. Hinge seat; 806. Hinge sleeve; 807. Slide rail. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 This utility model provides a device for rapidly detecting the shape of a double-platform device, comprising a base frame 1 and a conveyor belt 2. The top of the base frame 1 is fixedly connected to the conveyor belt 2, and a top frame 5 is provided above the base frame 1. An electronic control panel 7 is fixedly connected to one end of the top of the base frame 1. Infrared transceiver components 3 are fixedly connected to both ends of the conveyor belt 2. A wired laser measuring instrument 6 is fixedly connected to both ends of the inner side of the top frame 5. A positioning structure 4 is provided inside the top of the base frame 1. The positioning structure 4 includes a guide groove 401, a bidirectional threaded rod 402, an internal threaded slider 403, a push-pull plate 404, and a mold plate 407. The guide groove 401 is opened inside the top of the base frame 1, and the interior of the guide groove 401 rotates... The device is dynamically connected by a bidirectional threaded rod 402. Both ends of the bidirectional threaded rod 402 are fitted with internally threaded sliders 403. The top of the internally threaded sliders 403 is fixedly connected to a push-pull plate 404. The top of the push-pull plate 404 is penetrated by a guide rod 405. The outside of the guide rod 405 is wrapped with a spring 406. One end of the guide rod 405 is fixedly connected to a mold plate 407. The guide groove 401 and the internally threaded slider 403 are in a sliding structure. The bidirectional threaded rod 402 and the internally threaded slider 403 are in a threaded connection structure. Several guide rods 405 are slidably connected inside the push-pull plate 404, and the several guide rods 405 are evenly distributed inside the push-pull plate 404.

[0026] See attached document Figure 1 , Figure 2 , Figure 3 and Figure 4During the double-sided scanning of the double-platform device by the online laser measuring instrument 6, if the double-platform device is skewed, the scanning result of the online laser measuring instrument 6 will be deviated, thus affecting the detection accuracy of the device. To address this, a guide groove 401 is opened inside the top of the base frame 1. When the double-platform device is transported to the middle position of the two sets of mold plates 407, the conveyor belt 2 is paused by the electronic control panel 7 under the positioning of the infrared transceiver component 3, so that the double-platform device stops at the middle position of the two sets of mold plates 407. Then, the bidirectional threaded rod 402 is driven to cause the internal threaded slider 403 located in different thread directions to drive the push-pull plate 404 to move in the opposite direction, thereby causing the mold plate 407 to push the two ends of the double-platform device. This allows the double-platform device to be placed at the middle line position of the conveyor belt 2. Under the sliding structure of the push-pull plate 404 and the guide rod 405 and the elastic force of the spring 406, excessive pushing force is avoided, which could damage the double-platform device. This makes the scanning measurement of the online laser measuring instrument 6 more accurate.

[0027] A material distribution mechanism 8 is fixedly connected to one side of both ends of the conveyor belt 2. The material distribution mechanism 8 includes a discharge slide plate 801, a side frame 802, a guide plate 803, an electric telescopic rod 804, a hinge seat 805, a hinge sleeve 806, and a slide rail 807. The discharge slide plate 801 is fixedly connected to one side of one end of the conveyor belt 2, and the other side of the conveyor belt 2 is fixedly connected to the side frame 802. The guide plate 803 is rotatably connected to one side of the inside of the side frame 802, and one end of the inside of the side frame 802 is fixed. An electric telescopic rod 804 is fixedly connected to one end of the electric telescopic rod 804. A hinge seat 805 is fixedly connected to one end of the hinge seat 805. A hinge sleeve 806 is hinged to the outside of the hinge seat 805. A slide rail 807 is fixedly connected to one end of the guide plate 803. The side frame 802 and the guide plate 803 are in a rotating structure. The hinge seat 805 and the hinge sleeve 806 are in a hinged structure. The electric telescopic rod 804 is perpendicular to one end of the side frame 802. The hinge sleeve 806 and the slide rail 807 are in a sliding structure.

[0028] See attached document Figure 1 , Figure 2 , Figure 5 and Figure 6When the device performs shape scanning measurement on the double-platform component using the line laser measuring instrument 6, in order to distinguish between qualified and defective products during transport, a feeding slide plate 801 and a side frame 802 are fixed on one side of each end of the conveyor belt 2. When the electronic control panel 7 analyzes that the double-platform component scanned and measured by the line laser measuring instrument 6 is a defective product, the electric telescopic rod 804 can be activated when the double-platform component passes the rear infrared transceiver assembly 3, causing it to slide through the hinged sliding sleeve 806 and the slide rail 807. The structure pushes the guide plate 803. Since one side of the guide plate 803 and the side frame 802 are in a rotating structure, the guide plate 803 can be pushed and deflected. When defective double-table devices are conveyed, they will gradually slide into the unloading slide plate 801 along the inclination of the guide plate 803 and flow into the designated position. When qualified double-table devices are conveyed, one end of the electric telescopic rod 804 retracts, causing the guide plate 803 to rotate to the inside of the side frame 802, so that qualified double-table devices can be conveyed normally.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for rapidly detecting the shape of a dual-platform device, comprising a base frame (1) and a conveyor belt (2); Its features are: A conveyor belt (2) is fixedly connected to the top of the base frame (1). A positioning structure (4) is provided inside the top of the base frame (1). The positioning structure (4) includes a guide groove (401), a bidirectional threaded rod (402), an internal threaded slider (403), a push-pull plate (404), and a mold plate (407). The guide groove (401) is opened inside the top of the base frame (1). A top frame (5) is provided above the base frame (1). An electrical control panel (7) is fixedly connected to one end of the top of the base frame (1). Infrared transceiver components (3) are fixedly connected to both ends of the conveyor belt (2), and a material distribution mechanism (8) is fixedly connected to one side of both ends of the conveyor belt (2); Both ends of the inner side of the top frame (5) are fixedly connected to a wired laser measuring instrument (6).

2. The device for rapidly detecting the shape of a dual-mesa device according to claim 1, characterized in that: The guide groove (401) is rotatably connected to a bidirectional threaded rod (402). Both ends of the bidirectional threaded rod (402) are fitted with internal threaded sliders (403). The top of the internal threaded sliders (403) is fixedly connected to a push-pull plate (404). The top of the push-pull plate (404) is penetrated by a guide rod (405). The outside of the guide rod (405) is wrapped with a spring (406). One end of the guide rod (405) is fixedly connected to a mold plate (407).

3. The device for rapidly detecting the shape of a dual-mesa device according to claim 2, characterized in that: The guide groove (401) and the internal threaded slider (403) have a sliding structure, and the bidirectional threaded rod (402) and the internal threaded slider (403) have a threaded connection structure.

4. The device for rapidly detecting the shape of a dual-mesa device according to claim 2, characterized in that: Several guide rods (405) are slidably connected inside the push-pull plate (404), and the guide rods (405) are evenly distributed inside the push-pull plate (404).

5. The device for rapidly detecting the shape of a dual-mesa device according to claim 1, characterized in that: The material distribution mechanism (8) includes a feeding slide plate (801), a side frame (802), a guide plate (803), an electric telescopic rod (804), a hinge seat (805), a hinge sleeve (806), and a slide rail (807). The feeding slide plate (801) is fixedly connected to one side of one end of the conveyor belt (2), and the other side of the conveyor belt (2) is fixedly connected to the side frame (802). The guide plate (803) is rotatably connected to one side inside the side frame (802). The electric telescopic rod (804) is fixedly connected to one end of the inner side of the side frame (802). The hinge seat (805) is fixedly connected to one end of the electric telescopic rod (804). The hinge sleeve (806) is hinged to the outer side of the hinge seat (805). The slide rail (807) is fixedly connected to one end of the guide plate (803).

6. The device for rapidly detecting the shape of a dual-mesa device according to claim 5, characterized in that: The side frame (802) and the guide plate (803) are in a rotating structure, and the hinge seat (805) and the hinge sleeve (806) are in a hinge structure.

7. The device for rapidly detecting the shape of a dual-mesa device according to claim 5, characterized in that: The electric telescopic rod (804) is perpendicular to one end of the side frame (802), and the hinged sliding sleeve (806) and the slide rail (807) have a sliding structure.

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