Chip detecting and conveying device

Abstract

The utility model belongs to a detecting and conveying device, and particularly relates to a chip detecting and conveying device. The chip detecting and conveying device comprises a conveying table (1) and a clamp (2), the conveying table (1) comprises a conveying plate (102) and limiting plates (101) which are arranged on the two sides and are perpendicular to the conveying plate (102), the chip detecting and conveying device is characterized by further comprising a conveying mechanism (3), a clamp workbench (103) is arranged in the middle of the conveying plate (102), the plate face of the clamp workbench (103) is slightly narrower than the plate faces of the conveying plate (102) on the two sides of the clamp workbench (103), and the conveying mechanism (3) is arranged on the clamp workbench (103). Guide rails (4) are installed on the two side walls of the plate face of the clamp workbench (103), the clamp (2) is installed on the clamp workbench (103) through the guide rails (4), and a conveying mechanism (3) is installed below the conveying table (1) and is in transmission connection with the clamp (2). By the adoption of the structure, in the chip conveying process, the chip can be accurately shot, and the clamp can be accurately positioned.

Description

Technical Field

[0001] The utility model belongs to a detection and conveying device, in particular to a chip detection and conveying device. Background Art

[0002] Chips are widely used in various industries, including electrical appliances and electric motors. Therefore, chip testing is extremely important.

[0003] Before integration, chips also need to be inspected. At this stage, the chips are still in strip form and have not been cut. This type of inspection is generally performed by intelligent visual inspection. The conveyor devices used in this inspection process can be continuous or intermittent.

[0004] Continuous conveying has the problem that the camera cannot accurately capture the image, while intermittent conveying is generally done manually, which may cause the problem of inaccurate positioning between the fixture and the chip belt. Utility Model Content

[0005] The utility model provides a chip detection and conveying device, which aims to solve the problem of being able to accurately photograph the chip and accurately position the clamp during the chip conveying process.

[0006] In order to solve the above problems, the utility model provides a chip detection and conveying device, including a conveying platform and a clamp. The conveying platform includes a conveying plate and limit plates perpendicular to it on both sides. It is characterized in that it also includes a conveying mechanism, the middle part of the conveying plate is a clamp workbench, the plate surface of the clamp workbench is slightly narrower than the plate surfaces of the conveying plates on both sides thereof, guide rails are installed on the two side walls of the clamp workbench plate surface, the clamp is installed on the clamp workbench through the guide rails, and a conveying mechanism is installed under the conveying platform, which is transmission-connected to the clamp.

[0007] The chip detection and conveying device is characterized in that: the fixture includes a fixture panel and a group of fixture moving blocks, the fixture moving blocks are installed on the guide rail, and two groups of limit screws are installed on them, the fixture panel is provided with screw holes matching the limit screws, so that the fixture panel is mounted on the fixture moving block, a group of clamping motors are also installed on the fixture panel, and a plurality of detection holes are also provided on the panel of the fixture panel.

[0008] The chip detection and conveying device is characterized in that: the conveying mechanism includes a group of driving wheels, an auxiliary wheel, a group of transmission shafts, a group of auxiliary rods, a group of auxiliary shafts, a group of first transmission rods, and a group of second transmission rods. The two ends of the transmission bearing are respectively connected to the transmission shaft, and the other end of the transmission shaft is transmission-connected to the driving wheel; an auxiliary rod is fixed on the auxiliary wheel, the other end of the auxiliary rod is transmission-connected to the first transmission rod, the other end of the first transmission rod is transmission-connected to the driving wheel, one end of the second transmission rod is transmission-connected to the auxiliary wheel through the auxiliary shaft, and the other end is transmission-connected to the fixture moving block, and the first transmission rod is connected to the second transmission rod rotating shaft.

[0009] The chip detection and conveying device is characterized in that the driving wheel includes a driving wheel gear ring, a rotating wheel, and a moving wheel, the driving wheel gear ring is engaged with the rotating wheel, the rotating wheel is engaged with the moving wheel, and the transmission shaft is connected to the moving wheel.

[0010] The chip detection and conveying device is characterized in that: the auxiliary wheel includes an auxiliary wheel gear ring and an auxiliary wheel gear, the auxiliary wheel gear ring is meshed with the auxiliary wheel gear, the auxiliary rod is installed on the two ring walls of the auxiliary gear ring, the auxiliary wheel gear is transmission-connected to the auxiliary shaft, and the other end of the auxiliary shaft is transmission-connected to one end of the second transmission rod

[0011] The chip detection and conveying device is characterized in that: the first transmission rod includes a transmission straight rod and a transmission arc rod, which are connected by bearings to form a "J" shape, the other end of the transmission arc rod is connected to the auxiliary rod through a bearing, and the other end of the transmission straight rod is connected to the rotating wheel through a bearing.

[0012] The chip detection and conveying device is characterized in that the auxiliary wheel gear rotates one circle to drive the clamp to move back and forth once on the guide rail.

[0013] The chip detection and conveying device is characterized in that the detection holes are arranged in a rectangular shape in the fixture panel, and the distance that the fixture moves each time is the total length of a row of the detection holes.

[0014] The chip detection and conveying device is characterized in that the time it takes for the rotating wheel to run one circle in the driving wheel gear ring is consistent with the time it takes for the auxiliary wheel gear to run one circle in the auxiliary wheel gear ring.

[0015] The chip detection and conveying device is characterized in that an elastic material is provided on the end surface of the fixture panel opposite to the fixture moving block.

[0016] With this structure, the chip strip width matches the width of the conveyor plate. The worktable's surface is slightly narrower than the conveyor plate, making it easier for the clamp to grip the chip strip. A clamping motor initially clamps the chip strip. After inspection, the conveyor mechanism translates the strip forward. The clamping motor then releases the chip strip, and the conveyor mechanism returns the clamp to its initial position for the next inspection. The conveyor mechanism operates through the movement of gears and levers. Manual activation of the conveyor mechanism is required, ensuring accurate positioning while enabling the camera to capture high-definition images for easy inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : A schematic structural diagram of a chip detection and conveying device of the present invention.

[0018] Figure 2 : Schematic diagram of the conveying mechanism structure of the present utility model. DETAILED DESCRIPTION

[0019] The chip detection and conveying device of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1 、 Figure 2 As shown in the figure, a chip detection and conveying device includes a conveying platform 1, a clamp 2, and a conveying mechanism 3. The conveying platform 1 includes a conveying plate 102 and limit plates 101 perpendicular to it on both sides. The middle part of the conveying plate 102 is a clamp workbench 103. The plate surface of the clamp workbench 103 is slightly narrower than the plate surfaces of the conveying plates 102 on both sides, and there are no limit plates 101 on both sides. Guide rails 4 are installed on the two side walls of the plate surface of the clamp workbench 103, and the clamp 2 is installed on the clamp workbench 103 through the guide rails 4. A conveying mechanism 3 is installed under the conveying platform 1 and is connected to the clamp 2 in a transmission manner. The conveying mechanism 3 drives the clamp 2 to perform a translational reciprocating motion on the guide rail 4. The bandwidth of the chip belt matches the width of the conveying plate 102, so that the clamp can accurately clamp the chip. Therefore, the panel width of the clamp workbench 103 is slightly narrower than the width of the conveying plate 102.

[0021] The fixture 2 includes a fixture panel 201 and a set of fixture moving blocks 202. The fixture moving block 202 is installed on the guide rail 4, on which two sets of limit screws 205 are installed. The fixture panel 201 is provided with screw holes that match the limit screws 205, so that the fixture panel 201 can be mounted on the fixture moving block 202. A set of clamping motors 203 are also installed on the fixture panel 201, and the clamping motors 203 can be used to clamp and release the clamping panel 201 and the fixture moving block 202. A plurality of detection holes 204 are also provided on the panel of the fixture panel 201, which are used to facilitate the identification of the first chip during the detection process after the camera is taken during the detection process. The detection holes 204 are arranged in a rectangular shape in the fixture panel 201, and the distance that the fixture 4 moves each time is the total length of a row of detection holes 204. Elastic material is provided on the end faces opposite to the fixture moving block 202 to prevent the chip from being damaged when clamped.

[0022] The conveying mechanism 3 includes a driving wheel 301, an auxiliary wheel 302, a transmission shaft 305, an auxiliary rod 3023, an auxiliary shaft 3024, a first transmission rod 306, and a second transmission rod 307. The transmission bearing 304 is connected to the transmission shaft 305 at both ends, and the transmission bearing 304 is driven by a motor. The other end of the transmission shaft 305 is transmission-connected to the driving wheel 301. An auxiliary rod 3023 is fixed to the auxiliary wheel 302, and the other end of the auxiliary rod 3023 is transmission-connected to the first transmission rod 306. The other end of the first transmission rod 306 is transmission-connected to the driving wheel 301. One end of the second transmission rod 307 is transmission-connected to the auxiliary wheel 303 via the auxiliary shaft 3024, and the other end is transmission-connected to the fixture moving block 202. The first transmission rod 306 and the second transmission rod 307 are connected by a rotating shaft. When the driving wheel 301 rotates, the first transmission rod 306 drives the auxiliary driving wheel 302 and the second transmission rod 307 to operate, so that the clamp moving block 202 performs a translational reciprocating motion on the guide rail 4 .

[0023] The driving wheel 301 includes a driving wheel ring gear 3011, a rotating wheel 3012, and a driven wheel 3013. The driving wheel ring gear 3011 meshes with the rotating wheel 3012, which in turn meshes with the driven wheel 3013. The transmission shaft 305 is connected to the driven wheel 3013. When the transmission shaft 305 rotates, the driven wheel 3013 drives the rotating wheel 3012 to run on the inner ring of the driving wheel ring gear 3011.

[0024] The auxiliary wheel 302 includes an auxiliary wheel gear ring 3021 and an auxiliary wheel gear 3022, which mesh with each other. Auxiliary rods 3023 are mounted on the two ring walls of the auxiliary wheel gear ring 3021. The auxiliary wheel gear 3022 is drivingly connected to an auxiliary shaft 3024, the other end of which is drivingly connected to one end of the second transmission rod 307.

[0025] The auxiliary wheel gear 3022 rotates one circle to drive the clamp 2 to go back and forth once on the guide rail 4. The time for the rotating wheel 3012 to run one circle in the driving wheel gear ring 3011 is consistent with the time for the auxiliary wheel gear 3022 to run one circle in the auxiliary wheel gear ring 3021.

[0026] The first transmission rod 306 includes a transmission straight rod 3061 and a transmission arc rod 3062, which are connected by bearings to form a "J" shape. The other end of the transmission arc rod 3062 is transmission-connected to the auxiliary rod 3023 through a bearing, and the other end of the transmission straight rod 3061 is transmission-connected to the rotating wheel 3012 through a bearing.

[0027] The transmission bearing 304 is driven by the motor, causing the driving wheel 3013 to drive the rotating wheel 3012 to rotate within the driving wheel ring gear 3011. The rotating wheel 3012 then drives the first transmission rod 306 to begin operating. The first transmission rod 306 then drives the second transmission rod 307, which in turn rotates through the auxiliary driving wheel gear 3022 within the auxiliary driving wheel ring gear 3021, causing the clamp 2 to reciprocate on the guide rail 4. After the auxiliary driving wheel gear 3022 completes one rotation within the auxiliary driving wheel ring gear 3021, the second transmission rod 307 returns to its original position, returning the clamp 2 to its initial position. The first transmission rod 306 is connected by a bearing via a transmission straight rod 3061 and a transmission curved rod 3062, ensuring that the first transmission rod 306 returns to its original position after the rotating wheel 3012 completes one rotation.

[0028] When inspecting the chip strip, first manually place the chip strip in the loosened clamp 2 and tighten the clamp 203. After the camera takes the picture, it is displayed on the display. The magnified picture is manually inspected. If defective products are found, the corresponding chip can be found and marked through the inspection hole 204. After all the chips are inspected, the conveying mechanism is driven to operate through the control key. At the same time, the clamping motor 203 cooperates to work. The clamping mechanism 203 clamps during inspection. After the inspection is completed, the clamp 2 is translated. After being conveyed to the designated position, the clamping motor 203 is released. After that, the conveying mechanism drives the clamp back to the starting position, and the clamping motor 203 is clamped again. The loosening and clamping of the clamping motor 203 can be calculated by the conveying cycle of each conveying mechanism. The distance that the clamp 4 translates each time is the total length of the inspection holes 204 in a row, so that precise positioning can be achieved during chip inspection.

[0029] The preferred specific modes or embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above-mentioned implementation modes and embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the concept of the present invention.

Claims

1. A chip detection and conveying device, comprising a conveying platform (1) and a fixture (2), wherein the conveying platform (1) comprises a conveying plate (102) and two limit plates (101) perpendicular thereto, characterized in that: It also includes a conveying mechanism (3), the middle part of the conveying plate (102) is a clamp workbench (103), the plate surface of the clamp workbench (103) is slightly narrower than the plate surfaces of the conveying plates (102) on both sides thereof, guide rails (4) are installed on the two side walls of the plate surface of the clamp workbench (103), the clamp (2) is installed on the clamp workbench (103) through the guide rails (4), and a conveying mechanism (3) is installed below the conveying platform (1) and is connected to the clamp (2) in a transmission manner.

2. A chip detection and conveying device according to claim 1, characterized in that: The clamp (2) comprises a clamp panel (201) and a group of clamp moving blocks (202); the clamp moving blocks (202) are mounted on the guide rail (4) and are provided with two groups of limiting screws (205); the clamp panel (201) is provided with screw holes matching the limiting screws (205), so that the clamp panel (201) is fitted onto the clamp moving blocks (202); a group of clamping motors (203) are also mounted on the clamp panel (201); and a plurality of detection holes (204) are also provided on the panel of the clamp panel (201).

3. A chip detection and conveying device according to claim 1 or 2, characterized in that: The conveying mechanism (3) comprises a group of driving wheels (301), an auxiliary wheel (302), a group of transmission shafts (305), a group of auxiliary rods (3023), a group of auxiliary shafts (3024), a group of first transmission rods (306), and a group of second transmission rods (307). The two ends of the transmission bearing (304) are respectively connected to the transmission shafts (305), and the other end of the transmission shaft (305) is transmission-connected to the driving wheel (301); the auxiliary wheel (302) is fixed with a An auxiliary rod (3023), the other end of the auxiliary rod (3023) is transmission-connected to the first transmission rod (306), the other end of the first transmission rod (306) is transmission-connected to the driving wheel (301), one end of the second transmission rod (307) is transmission-connected to the auxiliary wheel (303) through the auxiliary shaft (3024), and the other end is transmission-connected to the clamp moving block (202), and the first transmission rod (306) is connected to the rotating shaft of the second transmission rod (307).

4. The chip detection and conveying device according to claim 3, characterized in that: The driving wheel (301) comprises a driving wheel gear ring (3011), a rotating wheel (3012), and a moving wheel (3013); the driving wheel gear ring (3011) is meshed with the rotating wheel (3012), the rotating wheel (3012) is meshed with the moving wheel (3013), and the transmission shaft (305) is transmission-connected to the moving wheel (3013).

5. The chip detection and conveying device according to claim 3, characterized in that: The auxiliary wheel (302) includes an auxiliary wheel gear ring (3021), the auxiliary wheel gear ring (3021) is meshed with the auxiliary wheel gear (3022), the auxiliary rod (3023) is installed on the two ring walls of the auxiliary wheel gear (3022), the auxiliary wheel gear (3022) is transmission-connected to the auxiliary shaft (3024), and the other end of the auxiliary shaft (3024) is transmission-connected to one end of the second transmission rod (307).

6. A chip detection and conveying device according to claim 4 or 5, characterized in that: The first transmission rod (306) includes a transmission straight rod (3061) and a transmission arc rod (3062), which are connected through bearings to form a "J" shape. The other end of the transmission arc rod (3062) is transmission-connected to the auxiliary rod (3023) through a bearing, and the other end of the transmission straight rod (3061) is transmission-connected to the rotating wheel (3012) through a bearing.

7. A chip detection and conveying device according to claim 4 or 5, characterized in that: The auxiliary wheel gear (3022) rotates one circle to drive the clamp (2) to move back and forth once on the guide rail (4).

8. A chip detection and conveying device according to claim 4 or 5, characterized in that: The time it takes for the rotating wheel (3012) to run one circle in the driving wheel gear ring (3011) is consistent with the time it takes for the auxiliary driving wheel gear (3022) to run one circle in the auxiliary driving wheel gear ring (3021).

9. A chip detection and conveying device according to claim 2, 4 or 5, characterized in that: The detection holes (204) are arranged in a rectangular shape within the fixture panel (201), and the distance that the fixture (4) moves in translation each time is the total length of a row of the detection holes (204).

10. The chip detection and conveying device according to claim 2, characterized in that: An elastic material is provided on the end surface of the clamp panel (201) opposite to the clamp moving block (202).

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