CN216511317U - Full-automatic detection machine for silicon crystal square rods - Google Patents

Full-automatic detection machine for silicon crystal square rods Download PDF

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Publication number
CN216511317U
CN216511317U CN202122834001.4U CN202122834001U CN216511317U CN 216511317 U CN216511317 U CN 216511317U CN 202122834001 U CN202122834001 U CN 202122834001U CN 216511317 U CN216511317 U CN 216511317U
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China
Prior art keywords
silicon crystal
crystal square
visual
conveying line
jacking
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Application number
CN202122834001.4U
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Chinese (zh)
Inventor
周振涛
沈福星
李双九
曹春风
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Lianzhi Dalian Intelligent Technology Co ltd
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Lianzhi Dalian Intelligent Technology Co ltd
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Abstract

The utility model belongs to the technical field of full-automatic detection machines for silicon crystal square rods and discloses a full-automatic detection machine for silicon crystal square rods. The device comprises a conveying line, a jacking positioning mechanism, a visual detection mechanism and a turnover grabbing mechanism; the jacking positioning mechanism is arranged below the conveying line, the overturning and grabbing mechanism is arranged above the conveying line, and the visual detection mechanism comprises a visual lens and a light source assembly; the four groups of visual lenses are arranged, wherein the two groups of visual lenses are used for detecting the sizes of the upper surface and the side rear surface of the workpiece and are respectively arranged on the upper end of the overturning and grabbing mechanism and the side rear support of the detector; and the other two groups of visual lenses are used for detecting the sizes of two end faces of the workpiece and are respectively arranged on two sides of the conveying line. The detection machine has the advantages of accurate work, space saving, labor cost saving, high work efficiency and the like.

Description

Full-automatic detection machine for silicon crystal square rods
Technical Field
The utility model belongs to the technical field of full-automatic detection machines for silicon crystal square bars, and relates to a full-automatic detection machine for silicon crystal square bars. In particular to a full-automatic detection machine for the work of full-automatic detection machines of various silicon crystal square bars.
Background
Many silicon crystal square bars need carry out the surface and the chi of silicon crystal square bar and detect work before dispatching from the factory or next step process in order to guarantee the product quality (mainly detect silicon crystal square bar surface defect, if collapse limit, mar, snatch, not grind, dirty etc. size ultra-poor defect), but because the work piece weight of this type is all relatively great, need transport and the upset of making a round trip again in the testing process, high in labor strength, work efficiency is slow, great improvement manufacturing cost, and manual handling has certain potential safety hazard in addition.
Disclosure of Invention
The utility model aims to overcome the defects in the background technology, and provides a full-automatic detection machine for silicon crystal square bars, which is an automatic detection machine for full-automatic appearance and size detection and has the advantages of accurate work, space saving, labor cost saving, high work efficiency and the like.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a full-automatic silicon crystal square bar detector comprises a conveying line, a jacking positioning mechanism, a visual detection mechanism and a turnover grabbing mechanism; the jacking positioning mechanism is arranged below the conveying line, the overturning and grabbing mechanism is arranged above the conveying line, and the visual detection mechanism comprises a visual lens and a light source assembly; the four groups of visual lenses are arranged, wherein the two groups of visual lenses are used for detecting the sizes of the upper surface and the side rear surface of the workpiece and are respectively arranged on the upper end of the overturning and grabbing mechanism and the side rear support of the detector; and the other two groups of visual lenses are used for detecting the sizes of two end faces of the workpiece and are respectively arranged on two sides of the conveying line.
The conveying line is a chain plate type conveying line.
And the conveying line is provided with a jacking and stopping in-place mechanism and a proximity sensor, and the proximity sensor is used for detecting the in-place of the silicon crystal square rods.
The jacking positioning mechanism comprises a jacking assembly and a centering assembly, and the jacking assembly comprises a jacking cylinder and a workpiece placing plate; the centering assembly comprises a centering cylinder; the jacking cylinder jacks up the silicon crystal square rod, and the centering cylinder clamps and centers the silicon crystal square rod.
The overturning and grabbing mechanism comprises a set of truss grabbers (X, Z, R shafts), and further comprises an X-axis servo motor driving the grabbers to transversely move, a Z-axis servo motor driving the grabbers to move up and down, a silicon crystal square bar clamping servo motor driving the grabbers to clamp the silicon crystal square bar, and a 180-degree rotating servo motor driving the grabbers to rotate the silicon crystal square bar.
Further, the jacking blocking in-place mechanism is a blocking positioner;
further, the overturning and grabbing mechanism grabs the silicon crystal square rods on the jacking and positioning mechanism to overturn.
Furthermore, the vision lenses arranged on the two sides of the conveying line are respectively provided with a lens telescopic cylinder.
Furthermore, the vision detection mechanism, the jacking positioning mechanism, the overturning and grabbing mechanism and the belt proximity sensor are connected with the PLC system respectively, and the silicon crystal square rod in-place detection and blocking positioner are connected with the PLC system.
The full-automatic wiping machine mainly comprises a conveying line with a blocking positioner, a jacking positioning mechanism with lifting and centering functions, a visual detection mechanism with four groups of automatic detection visual lenses, and a turnover grabbing mechanism with grabbing and turnover functions. The conveying line is used for moving the workpiece to a position to be detected; the jacking positioning mechanism with lifting and centering functions is responsible for positioning the silicon crystal square rods on the conveying line; the overturning and grabbing mechanism with the grabbing and overturning functions is responsible for overturning the silicon crystal square rods; a visual inspection mechanism for confirming appearance and size results is responsible for inspecting whether the square bar is qualified or not; and the conveying line is used for conveying out the silicon crystal square rod pieces after detection.
Compared with the prior art, the utility model has the beneficial effects that:
according to the full-automatic detection machine provided by the utility model, the workpiece is automatically fed in and out and the overturning and grabbing mechanism is used for solving the problem of manual carrying through the conveying line and the overturning and grabbing mechanism, the problem of manual overturning is solved through the rotary servo motor of the detection machine, the automatic detection work is completed through the visual detection mechanism of the detection machine, whether the result of the dimension gold and the appearance data of the silicon crystal square rod is qualified or not is judged, the action accuracy of the detection machine is ensured and the economical efficiency of equipment is improved by adopting a mode of matching the pneumatic power and the servo motor, and the whole process is full-automatic and does not need manual participation, so that the labor cost is saved and the working efficiency is greatly improved.
The full-automatic detection machine provided by the utility model is applied to the production process of the detection system after the silicon crystal square bar machine is machined, is simple, quick, portable, compact in structure and lower in cost, realizes the full-automatic detection process, is safe and reliable in the whole process, improves the operation efficiency, removes the operation intensity of personnel, and avoids potential safety hazards brought by workpiece carrying to people.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a main view of a full-automatic silicon crystal square bar tester of the present invention.
FIG. 2 is a left side view of the full-automatic silicon crystal square bar tester of the present invention.
In the figure, 1, a conveying line, 2, a blocking positioner, 3, a jacking cylinder, 4, a centering cylinder, 5, a lens A, 6, a lens telescopic cylinder A, 7, a lens B, 8, a lens telescopic cylinder B, 9, a lens C, 10, a lens D, 11, an X-axis servo motor, 12, a Z-axis servo motor, 13, a clamping servo motor, 14, a rotary servo motor and 15 silicon crystal square bar workpieces are arranged.
Detailed Description
The utility model is further described below with reference to the drawings attached to the specification, but the utility model is not limited to the following examples. In the embodiment, the visual detection mechanism, the jacking positioning mechanism, the overturning and grabbing mechanism, the proximity sensor and the blocking positioner which are connected with the PLC system do not limit a specific model, and the functions can be realized.
Example 1
A full-automatic detection machine for silicon crystal square bars is shown in figures 1-2 and comprises a conveying line 1, a jacking positioning mechanism, a visual detection mechanism and a turning grabbing mechanism; the jacking positioning mechanism is arranged below the conveying line 1, the overturning and grabbing mechanism is arranged above the conveying line 1, and the visual detection mechanism comprises a visual lens and a light source assembly; the four groups of visual lenses are arranged, wherein the two groups of visual lenses are used for detecting the sizes of the upper surface and the side rear surface of the workpiece and are respectively arranged on the upper end of the overturning and grabbing mechanism and the side rear support of the detector; and the other two groups of visual lenses are used for detecting the sizes of two end faces of the workpiece and are respectively arranged at two sides of the conveying line 1.
The conveying line 1 is a chain plate type conveying line.
The conveying line 1 is provided with a jacking and stopping in-place mechanism and a proximity sensor, and the proximity sensor is used for detecting the in-place of the silicon crystal square rods.
The jacking positioning mechanism comprises a jacking assembly and a centering assembly, and the jacking assembly comprises a jacking cylinder 3 and a workpiece placing plate; the centering assembly comprises a centering cylinder 4; the jacking cylinder 3 jacks up the silicon crystal square rod, and the centering cylinder 4 drives the rack and pinion mechanism to clamp and center the silicon rod.
The overturning and grabbing mechanism comprises a set of truss grippers (X, Z, R shafts), and further comprises an X-axis servo motor 11 for driving the grippers to move transversely, a Z-axis servo motor 12 for driving the grippers to move up and down, a silicon crystal square bar clamping servo motor 13 for driving the grippers to clamp the silicon crystal square bars, and a 180-degree rotating servo motor 14 for driving the grippers to rotate the silicon crystal square bars.
Further, the jacking blocking in-place mechanism is a blocking positioner 2;
further, the overturning and grabbing mechanism grabs the silicon crystal square rods on the jacking and positioning mechanism to overturn.
Further, the vision lenses arranged on the two sides of the conveying line 1 are respectively provided with a lens telescopic cylinder.
Further, the vision detection mechanism, the jacking positioning mechanism, the overturning and grabbing mechanism and the belt proximity sensor are connected with the silicon crystal square rod in-place detection and blocking positioner 2 respectively.
The specific working process of the full-automatic detection machine is as follows:
(1) the conveying line 1 conveys the silicon crystal square rods to be detected to a station to be detected; (2) the jacking positioning mechanism with lifting and centering functions jacks and centers and positions the silicon crystal square rods on the conveying line 1; (3) four groups of lenses with visual lenses in the visual detection mechanism are photographed, and data analysis results are obtained (the lens A5 and the lens B7 detect the sizes of two end surfaces; and the lens C9 and the lens D10 detect the sizes and appearances of two surfaces); (4) the silicon crystal square bar is grabbed and turned for 180 degrees by the turning grabbing mechanism with the grabbing and turning functions; (5) the jacking and positioning mechanism with lifting and centering functions jacks and centers and positions the silicon crystal square rods on the conveying line 1 again; (6) the lens C9 and the lens D10 in the visual detection mechanism take a picture again for the other two turnover surfaces, and compare and judge the result; (7) the jacking cylinder 3 descends to drop the silicon crystal square rod onto the conveying line 1; (8) the conveying line 1 conveys the silicon crystal square bars to the next procedure to complete the whole full-automatic detection process.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims (7)

1. A full-automatic detection machine for silicon crystal square bars is characterized by comprising the following components: the device comprises a conveying line (1), a jacking positioning mechanism, a visual detection mechanism and a turnover grabbing mechanism; the jacking positioning mechanism is arranged below the conveying line (1), the overturning and grabbing mechanism is placed above the conveying line (1), and the visual detection mechanism comprises a visual lens and a light source assembly; the four groups of visual lenses are arranged, wherein the two groups of visual lenses are used for detecting the sizes of the upper surface and the side rear surface of the workpiece and are respectively arranged on the upper end of the overturning and grabbing mechanism and the side rear support of the detector; and the other two groups of visual lenses are used for detecting the sizes of two end faces of the workpiece and are respectively arranged on two sides of the conveying line (1).
2. The fully automatic silicon crystal square bar detector according to claim 1, wherein said turning and grabbing mechanism comprises a set of truss grippers, and further comprises an X-axis servo motor (11) for driving the grippers to move laterally, a Z-axis servo motor (12) for driving the grippers to move up and down, a servo motor (13) for driving the grippers to clamp the silicon crystal square bar, and a servo motor (14) for driving the grippers to rotate the silicon crystal square bar by 180 degrees.
3. The fully automatic silicon crystal square bar testing machine according to claim 2, wherein said conveyor line (1) is a chain plate conveyor line.
4. The fully automatic silicon crystal square bar detecting machine according to claim 3, wherein the conveying line (1) is provided with a jacking stop in-place mechanism and a proximity sensor.
5. The fully automatic detector of silicon crystal square rods according to claim 4, wherein said jacking positioning mechanism comprises a jacking assembly and a centering assembly, said jacking assembly comprises a jacking cylinder (3) and a workpiece placing plate; the centering assembly comprises a centering cylinder (4).
6. The fully automatic silicon crystal square bar detecting machine according to claim 5, wherein the lifting stop-in-place mechanism is a stop locator (2).
7. The fully automatic inspection machine for silicon crystal square bars according to claim 6, wherein said vision lenses disposed at both sides of the conveyor line (1) are respectively provided with a lens telescopic cylinder.
CN202122834001.4U 2021-11-18 2021-11-18 Full-automatic detection machine for silicon crystal square rods Active CN216511317U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122834001.4U CN216511317U (en) 2021-11-18 2021-11-18 Full-automatic detection machine for silicon crystal square rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122834001.4U CN216511317U (en) 2021-11-18 2021-11-18 Full-automatic detection machine for silicon crystal square rods

Publications (1)

Publication Number Publication Date
CN216511317U true CN216511317U (en) 2022-05-13

Family

ID=81531991

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122834001.4U Active CN216511317U (en) 2021-11-18 2021-11-18 Full-automatic detection machine for silicon crystal square rods

Country Status (1)

Country Link
CN (1) CN216511317U (en)

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