A chip mounting device with precise visual positioning

Abstract

This invention discloses a chip loading device with precise visual positioning, comprising a support bracket, a positioning slot, a detection camera, a loading component, and a guiding component. The upper end face of the guiding component has a support bracket near its front, and a positioning slot for limiting positioning is formed at the center of the upper end face of the support bracket. The inner end face of the positioning slot is fixedly engaged with the detection camera for positioning. By incorporating the detection camera and loading component, this invention enables precise visual positioning of the chips loaded onto the material-carrying slide during chip loading. This facilitates the precise loading and transport of chips within the chip slot by the guiding cylinder using three sets of cylinder grippers, effectively improving the accuracy of chip loading and increasing the automation level of chip processing.

Description

Technical Field

[0001] This invention relates to the field of chip mounting equipment technology, specifically to a chip mounting equipment equipped with visual precision positioning. Background Technology

[0002] Chips are increasingly used in aerospace, automotive, shipbuilding, industrial, and military fields. As a core component of electronic devices, chips need to be selected during production or assembly. However, existing selection equipment lacks the precision to position chips when feeding them into the feeding equipment, which reduces the stability of subsequent chip selection and delivery, and consequently reduces the efficiency of chip assembly and processing. Therefore, there is an urgent need for a chip selection equipment with visual precision positioning to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide a chip mounting device with visual precision positioning to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a chip mounting device with visual precision positioning, comprising a support card holder, a positioning card slot, a detection camera, mounting components, and a material guiding component.

[0005] The upper end face of the material guiding component is provided with a support bracket near the front, and a positioning slot for limiting is provided at the center of the upper end face of the support bracket. A detection camera for positioning is fixedly engaged on the inner end face of the positioning slot. An optional component is provided on the upper end face of the material guiding component near the middle.

[0006] Preferably, the optional components include a support bracket, a connecting screw, a guide cylinder, cylinder grippers, a limiting slide, and a servo motor. The servo motor is located near the top of the rear end face of the support bracket, and the connecting screw is located at the center of the inner end face of the servo motor. The inner end face of the support bracket is threadedly connected to the limiting slide through the connecting screw, and the guide cylinder is fixedly installed on the lower end face of the limiting slide. Three sets of cylinder grippers are evenly spaced on the lower end face of the guide cylinder.

[0007] Preferably, the material guiding assembly includes a material-carrying slide plate, a fixed rack, a support slide, connecting gears, a stepper motor, and chip slots. A stepper motor is provided at the center of the side end face of the support slide, and two sets of connecting gears are provided on the inner end face of the stepper motor. The material-carrying slide plate is slidably engaged on the upper end face of the support slide, and a fixed rack is symmetrically provided on the lower end face of the material-carrying slide. Three sets of chip slots are evenly spaced on the upper end face of the material-carrying slide.

[0008] Preferably, the upper end face of the support slide is provided with a fixed slide groove, and both the fixed slide groove and the material loading slide are T-shaped. The material loading slide is slidably engaged with the inner end face of the support slide through the fixed slide groove.

[0009] Preferably, the connecting gear is meshed with the fixed rack, and the servo motor, the guide cylinder, and the stepper motor are all electrically connected to the detection camera.

[0010] Preferably, the three sets of chip slots are directly opposite the three sets of cylinder grippers, and the limiting slide is threadedly slidably connected to the inner end face of the support bracket via the connecting screw.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. By setting up a detection camera and optional components, the present invention enables the detection camera to accurately visually position the chips loaded on the material carrier slide when selecting chips. This facilitates the guide cylinder to accurately select and transport the chips inside the chip slot through three sets of cylinder grippers, effectively improving the accuracy of chip selection and increasing the automation level of chip processing.

[0013] 2. By setting up a material guiding component, the present invention enables the stepper motor to precisely drive the fixed rack to move inside the support slide through the connecting gear during chip feeding. This allows the fixed rack to drive the chip for precise and stable feeding through the material carrying slide. The meshing feeding method effectively improves the accuracy and stability of chip feeding by subsequent equipment. Attached Figure Description

[0014] Figure 1 This is a split view of the main body of the present invention;

[0015] Figure 2 This is a schematic diagram of the main structure of the present invention;

[0016] Figure 3 This is an exploded view of the optional components of the present invention;

[0017] Figure 4 This is an exploded view of the material guiding component of the present invention;

[0018] Figure 5 This is a schematic diagram of the material guiding component structure of the present invention.

[0019] In the diagram: 1-Support bracket, 2-Positioning slot, 3-Detection camera, 4-Optional component, 5-Guide component, 41-Support bracket, 42-Connecting screw, 43-Guide cylinder, 44-Cylinder gripper, 45-Limit slide, 46-Servo motor, 51-Carrying slide plate, 52-Fixed rack, 53-Support slide, 54-Connecting gear, 55-Stepper motor, 56-Chip slot. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-5 One embodiment of the present invention provides a chip mounting device with visual precision positioning, comprising a support card holder 1, a positioning card slot 2, a detection camera 3, a mounting component 4, and a material guiding component 5.

[0022] A support bracket 1 is provided on the upper end face of the material guide assembly 5 near the front, and a positioning slot 2 for limiting is provided at the center of the upper end face of the support bracket 1. A detection camera 3 for positioning is fixedly attached to the inner end face of the positioning slot 2. An optional component 4 is provided on the upper end face of the material guide assembly 5 near the middle.

[0023] Optional component 4 includes a support bracket 41, a connecting screw 42, a guide cylinder 43, cylinder grippers 44, a limiting slide 45, and a servo motor 46. The servo motor 46 is located near the top of the rear end face of the support bracket 41, and the connecting screw 42 is located at the center of the inner end face of the servo motor 46. The inner end face of the support bracket 41 is threadedly connected to the limiting slide 45 through the connecting screw 42, and the guide cylinder 43 is fixedly installed on the lower end face of the limiting slide 45. Three sets of cylinder grippers 44 are evenly spaced on the lower end face of the guide cylinder 43.

[0024] The material guiding assembly 5 includes a material carrying slide plate 51, a fixed rack 52, a support slide 53, a connecting gear 54, a stepper motor 55, and a chip slot 56. The stepper motor 55 is located at the center of the side end face of the support slide 53, and two sets of connecting gears 54 are located on the inner end face of the stepper motor 55. The material carrying slide plate 51 is slidably engaged on the upper end face of the support slide 53, and the fixed rack 52 is symmetrically arranged on the lower end face of the material carrying slide plate 51. Three sets of chip slots 56 are evenly spaced on the upper end face of the material carrying slide plate 51.

[0025] The upper end face of the support slide 53 is provided with a fixed slide groove, and both the fixed slide groove and the material loading slide 51 are T-shaped. The material loading slide 51 is slidably engaged with the inner end face of the support slide 53 through the fixed slide groove. The T-shaped material loading slide 51 can maximize the stability of sliding inside the support slide 53.

[0026] The connecting gear 54 meshes with the fixed rack 52. The servo motor 46, the guide cylinder 43, and the stepper motor 55 are all electrically connected to the detection camera 3. The two sets of connecting gears 54 can mesh with the fixed rack 52, thereby driving the material carrier slide 51 to mesh and move inside the support slide 53, thereby improving the accuracy of guiding the chip inside the material carrier slide 51.

[0027] The three sets of chip slots 56 are directly opposite the three sets of cylinder grippers 44. The limiting slide 45 is threadedly connected to the inner end face of the support bracket 41 via the connecting screw 42. The three sets of cylinder grippers 44 can accurately position and clamp the chips inside the three sets of chip slots 56, thereby improving the accuracy of subsequent chip selection and export.

[0028] Working principle: Before use, the user can position the desired optional chip inside the chip slot 56. During installation, the user can activate the detection camera 3 and the stepper motor 55. The stepper motor 55 drives the connecting gear 54 to rotate. When the connecting gear 54 rotates, it engages with the upper fixed rack 52, thereby driving the material carrier slide 51 to slide inside the support slide 53. When the chip carried by the material carrier slide 51 slides to directly below the optional component 4, the detection camera 3 can visually locate the chip and simultaneously control the stepper motor. When the stepper motor 55 starts and stops, the guide cylinder 43 starts. The guide cylinder 43 can simultaneously drive the three sets of cylinder grippers 44 at the bottom to move downwards, so that the cylinder grippers 44 can clamp and install the chip inside the chip slot 56. After installation, the guide cylinder 43 resets. At the same time, the servo motor 46 can drive the limit slide 45 to move towards the end of the support bracket 41 through the connecting screw 42, so that the cylinder grippers 44 holding the chip can be exported, which facilitates the repositioning and assembly of the chip. After the chip is exported, the stepper motor 55 starts again, which in turn drives the loading slide plate 51 to circulate and feed the chip.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chip mounting device equipped with visual precision positioning, characterized in that: It includes a support bracket (1), a positioning slot (2), a detection camera (3), optional components (4), and a material guide component (5). The upper end face of the material guiding component (5) is provided with a support bracket (1) near the front, and a positioning slot (2) for limiting is provided at the center of the upper end face of the support bracket (1). The inner end face of the positioning slot (2) is fixedly connected to a detection camera (3) for positioning. The upper end face of the material guiding component (5) is provided with an optional component (4) near the middle. The optional component (4) includes a support bracket (41), a connecting screw (42), a guide cylinder (43), cylinder grippers (44), a limiting slide (45), and a servo motor (46). The servo motor (46) is provided near the top of the rear end face of the support bracket (41), and the connecting screw (42) is provided at the center of the inner end face of the servo motor (46). The inner end face of the support bracket (41) is threadedly connected to the limiting slide (45) through the connecting screw (42), and the guide cylinder (43) is fixedly installed on the lower end face of the limiting slide (45). Three sets of cylinder grippers (44) are evenly and equidistantly arranged on the lower end face of the guide cylinder (43). The material guiding assembly (5) includes a material carrying slide plate (51), a fixed rack (52), a support slide (53), a connecting gear (54), a stepper motor (55), and a chip slot (56). The support slide (53) has a stepper motor (55) at the center of its side end face, and two sets of connecting gears (54) are located on the inner end face of the stepper motor (55). The material carrying slide plate (51) is slidably engaged on the upper end face of the support slide (53), and a fixed rack (52) is symmetrically arranged on the lower end face of the material carrying slide plate (51). Three sets of chip slots (56) are evenly spaced on the upper end face of the material carrying slide plate (51). The upper end face of the support slide (53) is provided with a fixed slide groove, and the fixed slide groove and the material carrying slide (51) are both T-shaped. The material carrying slide (51) is slidably engaged with the inner end face of the support slide (53) through the fixed slide groove. The connecting gear (54) meshes with the fixed rack (52), and the servo motor (46), the guide cylinder (43) and the stepper motor (55) are all electrically connected to the detection camera (3); The three sets of chip slots (56) are directly opposite the three sets of cylinder grippers (44), and the limiting slide (45) is threadedly slidably connected to the inner end face of the support bracket (41) through the connecting screw (42).

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