Size measuring equipment for silicon material

Abstract

The utility model relates to the technical field of silicon material measurement, and discloses a size measuring device for silicon materials, which comprises a base, transmission seats are mounted on two sides of the middle of the top of the base, transmission grooves are formed in the middles of the tops of the transmission seats, and right-hand and left-hand threaded rods are rotatably connected to the middles of the inner side walls of the transmission grooves. According to the utility model, the width distance measuring sensor, the movable distance measuring block and the fixed distance measuring sensor are arranged, each sensor accurately measures and feeds data back to the controller in real time, and the controller accurately analyzes and processes the data. Besides, height scales on the two sides of a movable distance measuring block are matched with distance measuring rulers on a transmission seat, the accuracy of height measurement is further guaranteed, a driving motor can be started through a controller in a one-key mode, the driving motor drives a driving gear, then a driven gear is driven through a transmission belt, then a positive and negative threaded rod is driven, and automatic movement of a sliding seat is achieved; the position of the width measuring mechanism is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of silicon material measurement technology, and in particular to a size measuring device for silicon materials. Background Technology

[0002] In today's silicon material production and processing industry, accurate measurement of silicon material dimensions plays a crucial role in ensuring product quality and improving production efficiency. However, existing silicon material dimension measurement technologies have many problems, which seriously restrict the industry's development.

[0003] First, existing equipment has a low level of automation. Most existing equipment relies on manual operation. During the measurement process, operators need to manually adjust the position of the measuring tools and record the measurement data. This is not only time-consuming and labor-intensive, resulting in low work efficiency, but also prone to deviations in measurement results due to human factors such as operator fatigue and differences in skill level, thereby affecting the stability of product quality.

[0004] Furthermore, their applicability is limited. Traditional measuring devices have relatively fixed structures, and the adjustment range of the position and size of the measuring components is limited. This means they can only measure silicon materials within a specific size range; for example, when it is necessary to measure width and height simultaneously, effective measurement is not possible. Therefore, those skilled in the art have provided a dimensional measuring device for silicon materials to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of existing technologies and to propose a size measuring device for silicon materials. To achieve the above objective, this utility model provides the following technical solution: It includes a base, with transmission seats installed on both sides of the top center of the base. A transmission groove is formed at the top center of each transmission seat. A positive and negative threaded rod is rotatably connected to the middle of the inner sidewall of each transmission groove. Slides are threaded to the front and rear sides of the outer sidewalls of the positive and negative threaded rods, and the slides are arranged in a rectangular array. A placement platform is installed at the top center of the base, and a [missing information - likely a device name] is installed at the middle of the rear sidewall of the placement platform. The system is equipped with a drive block. The input ends of the positive and negative threaded rods pass through and drive the inner wall of the drive block. Driven gears are installed at the input ends of the positive and negative threaded rods on both sides of the inner wall of the drive block. A drive motor is installed in the middle of the rear wall of the drive block. The output end of the drive motor passes through the inner wall of the drive block and is connected to a driving gear. The driven gears and driving gears are parallel to each other. A transmission belt is fitted on the outer wall of the driven gears and driving gears. A width measuring mechanism is installed at the top center of the slide block. The width measuring mechanism includes an electric telescopic seat, an adjusting seat, a mounting block, and a width measuring sensor. The electric telescopic seat can be height-adjusted according to the height of the silicon material, adjusting the adjusting seat to a suitable height position. The width measuring sensors installed on both sides of the mounting block start measuring the width of the silicon material and feed the measurement data back to the controller.

[0006] Preferably, the electrically adjustable telescopic base can be height-adjusted according to the height of the silicon material, allowing the base to be adjusted to a suitable height position. Width distance sensors installed on both sides of the mounting block then begin measuring the width of the silicon material and feed the measurement data back to the controller.

[0007] Preferably, the adjusting seat moves under the action of the sliding seat, the slider moves in the corresponding adjusting groove, and the top of the slider is slidably connected to the four bottom corners of the top plate, so that the position of the top plate is not affected during the movement and will not cause jamming or other problems.

[0008] Preferably, the controller controls the cylinder to move, and the output end of the cylinder pushes the movable ranging block downward.

[0009] Preferably, when the movable ranging block contacts the top of the silicon material, the data between the movable ranging block and the fixed ranging sensor will change. The height of the silicon material is calculated by the change in distance between the two, and the measurement data is fed back to the controller.

[0010] Preferably, during the downward movement of the movable distance measuring block, the height markers installed at the middle position of the bottom of its two side walls will slide within the movable groove of the distance measuring ruler installed on the top of the transmission seat, playing a guiding and auxiliary measurement role.

[0011] Preferably, after receiving the measurement data fed back by the width ranging sensor, the movable ranging block, and the fixed ranging sensor, the controller processes and analyzes the data and can display the measurement results.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model includes a width ranging sensor, a movable ranging block, and a fixed ranging sensor. Each sensor accurately measures and feeds the data back to the controller in real time for precise analysis and processing. Furthermore, the height markers on both sides of the movable ranging block cooperate with the ranging ruler on the transmission base to further ensure the accuracy of height measurement.

[0014] 2. In this utility model, the slides are arranged in a rectangular array and can move in opposite directions under the action of the positive and negative threaded rods. With the adjustable height electric telescopic seat and the movable top plate, it can adapt to the measurement of silicon materials of different sizes and specifications. Whether it is a small silicon wafer or a large silicon material block, it can be measured accurately, greatly expanding the scope of application.

[0015] 3. In this utility model, the drive motor can be started with one button by the controller. The drive motor drives the active gear, which in turn drives the driven gear through the transmission belt, thereby driving the positive and negative threaded rods to realize the automatic movement of the slide and complete the adjustment of the position of the width measuring mechanism. At the same time, the cylinder and the electric telescopic seat are also controlled by the controller. The entire measurement process does not require much manual intervention, which greatly improves work efficiency and reduces labor costs. Attached Figure Description

[0016] Figure 1 This is a rear-view structure of the present invention and a partially enlarged schematic diagram;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a front view structural diagram of the present utility model;

[0019] Figure 4 This is a structural diagram of the internal structure of the drive block of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the positive and negative threaded rod of this utility model.

[0021] Legend: 1. Base; 2. Placement platform; 3. Fixed distance sensor; 4. Transmission seat; 5. Threaded rod (positive and negative); 6. Slide; 7. Electric telescopic seat; 8. Adjustment seat; 9. Adjustment groove; 10. Slider; 11. Top plate; 12. Cylinder; 13. Drive block; 14. Drive motor; 15. Movable distance measuring block; 16. Width distance sensor; 17. Distance measuring ruler; 18. Height mark; 19. Mounting block; 20. Drive gear; 21. Driven gear; 22. Transmission belt; 23. Controller. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1 — Figure 5 A dimensional measuring device for silicon materials includes a base 1. A transmission seat 4 is mounted on both sides of the top center of the base 1. A transmission groove is formed at the top center of each transmission seat 4. A positive and negative threaded rod 5 is rotatably connected to the middle of the inner sidewall of each transmission groove. Slide seats 6 are threadedly connected to the front and rear sides of the outer sidewalls of the positive and negative threaded rods 5, arranged in a rectangular array. A placement platform 2 is mounted at the top center of the base 1. A driving block 13 is mounted at the middle of the rear sidewall of the placement platform 2. The input ends of the positive and negative threaded rods 5 penetrate and drive the inner sidewall of the driving block 13. Driven gears 21 are installed at the input end of lever 5 and on both sides of the inner wall of drive block 13. A drive motor 14 is installed in the middle of the rear wall of drive block 13. The output end of drive motor 14 passes through the inner wall of drive block 13 and is connected to drive gear 20. Driven gears 21 and drive gear 20 are parallel to each other. A transmission belt 22 is sleeved on the outer wall of driven gears 21 and drive gear 20. A width measuring mechanism is installed at the top middle of slide block 6. The width measuring mechanism includes electric telescopic seat 7, adjusting seat 8, mounting block 19 and width measuring sensor 16. Electric telescopic seat 7 can be height adjusted according to the height of silicon material, and adjusting seat 8 is adjusted to a suitable height position. Width measuring sensors 16 installed on both sides of mounting block 19 start measuring the width of silicon material and feed the measurement data back to controller 23.

[0024] The width measuring mechanism is arranged in a rectangular array. Each width measuring mechanism includes an electrically telescopic base 7, which is installed at the top center of the corresponding slide 6. An adjusting base 8 is installed at the top center of each electrically telescopic base 7. Mounting blocks 19 are installed at the midpoint of the front and rear side walls of the adjusting base 8. Width measuring sensors 16 are installed on the two side walls of the mounting blocks 19. The width measuring mechanism includes the electrically telescopic base 7, adjusting base 8, mounting blocks 19, and width measuring sensors 16. The electrically telescopic base 7 can be height-adjusted according to the height of the silicon material, adjusting the adjusting base 8 to a suitable height position. The width measuring sensors 16 installed on the two side walls of the mounting blocks 19 then begin measuring the width of the silicon material and feed the measurement data back to the controller 23.

[0025] An adjustment groove 9 is provided at the top center of each adjustment seat 8. A slider 10 is slidably connected to the inner side wall of each adjustment groove 9. A top plate 11 is installed on the top of each slider 10. When the adjustment seat 8 moves under the action of the slide 6, the slider 10 moves in the corresponding adjustment groove 9. The top of the slider 10 is slidably connected to the bottom four corners of the top plate 11, so that the position of the top plate is not affected during the movement and will not cause jamming or other problems.

[0026] A cylinder 12 is installed at the top center of the top plate 11. The output end of the cylinder 12 passes through the bottom center of the top plate 11. The output end of the cylinder 12 is connected to a movable measuring block 15. The controller 23 controls the position of the top plate 11 on the adjusting seat 8, so that it moves above the position where the silicon material needs to be measured. The cylinder 12 is installed at the top center of the top plate 11. After the position of the top plate 11 is adjusted, the controller 23 controls the cylinder 12 to move. The output end of the cylinder 12 pushes the movable measuring block 15 downward.

[0027] A fixed distance sensor 3 is installed at the rear center of the top of the placement platform 2. The fixed distance sensor 3 is electrically connected to the movable distance measuring block 15. When the movable distance measuring block 15 contacts the top of the silicon material, the data between the movable distance measuring block 15 and the fixed distance sensor 3 will change. The height of the silicon material is calculated by the change in distance between the two, and the measurement data is fed back to the controller 23.

[0028] Height markers 18 are installed at the bottom center of both sides of the movable distance measuring block 15. Distance measuring rulers 17 are installed at the top center of both sides of the transmission base 4. Movable grooves are opened on both sides of the distance measuring rulers 17. The other end of the height markers 18 passes through and is movably connected to the inner side wall of the corresponding movable groove. When the movable distance measuring block 15 moves downward, the height markers 18 installed at the bottom center of both sides of its movable distance measuring block 15 will slide in the movable groove of the distance measuring ruler 17 installed on the top of the transmission base 4, which plays a guiding and auxiliary measurement role.

[0029] A controller 23 is installed in the middle of one side wall of the base 1 near the front. The controller 23 is electrically connected to the cylinder 12, drive motor 14, electric telescopic seat 7, width distance sensor 16, movable distance measuring block 15 and fixed distance measuring sensor 3 respectively. After receiving the measurement data fed back by the width distance sensor 16, movable distance measuring block 15 and fixed distance measuring sensor 3, the controller 23 processes and analyzes the data and can display the measurement results.

[0030] Working Principle: Before performing measurements, ensure the equipment is in normal operating condition and place the silicon material on the placement platform 2. At this time, the controller 23 serves as the control center for the entire equipment, allowing the operator to initiate subsequent measurement operations. The transmission components are driven as follows: the operator starts the drive motor 14 via the controller 23, and the output of the drive motor 14 drives the drive gear 20 to rotate. Since the drive gear 20 and driven gear 21 are connected by a transmission belt 22, the rotation of the drive gear 20 drives the driven gear 21 to rotate via the transmission belt 22, thereby causing the positive and negative threaded rod 5 to rotate within the transmission groove at the top of the transmission seat 4.

[0031] When the threaded rod 5 rotates, the slide blocks 6, threaded to the front and rear sides of its outer wall, move relative to or opposite to each other under the action of the threaded rod 5. The slide blocks 6 are arranged in a rectangular array, allowing the position of the width measuring mechanism to be adjusted according to the actual size of the silicon material to meet the measurement needs of silicon materials of different sizes. After the slide blocks 6 move to the appropriate position, the width measuring mechanism on top of the slide blocks 6 begins to operate. The width measuring mechanism includes an electric telescopic seat 7, an adjusting seat 8, a mounting block 19, and a width measuring sensor 16. The electric telescopic seat 7 can be height-adjusted according to the height of the silicon material, adjusting the adjusting seat 8 to a suitable height position. The width measuring sensors 16, mounted on both sides of the mounting block 19, begin to measure the width of the silicon material and feed the measurement data back to the controller 23.

[0032] A slider 10 is slidably connected within the adjustment groove 9 at the top of the adjustment seat 8, and a top plate 11 is mounted on top of the slider 10. The operator can control the position of the top plate 11 on the adjustment seat 8 via the controller 23, moving it above the position where the silicon material needs to be measured. A cylinder 12 is mounted at the center of the top of the top plate 11. After the top plate 11 is adjusted, the controller 23 controls the cylinder 12 to move, and the output end of the cylinder 12 pushes the movable distance measuring block 15 downwards. During the downward movement of the movable distance measuring block 15, the height markers 18 mounted at the center of the bottom of its two side walls slide within the movable groove of the distance measuring ruler 17 mounted on the top of the transmission seat 4, serving as a guide and assisting in measurement.

[0033] A fixed distance sensor 3 is installed at the rear center of the top of the placement platform 2, and a movable distance measuring block 15 is electrically connected to the fixed distance sensor 3. When the movable distance measuring block 15 contacts the top of the silicon material, the data between the movable distance measuring block 15 and the fixed distance measuring sensor 3 will change. The height of the silicon material is calculated by the change in distance between the two, and the measurement data is fed back to the controller 23. After receiving the measurement data from the width distance measuring sensor 16, the movable distance measuring block 15, and the fixed distance sensor 3, the controller 23 processes and analyzes the data and can display the measurement results to facilitate the operator to obtain the size information of the silicon material.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A dimensional measuring device for silicon materials, comprising a base (1), wherein transmission seats (4) are mounted on both sides of the top center of the base (1), characterized in that: The transmission base (4) has a transmission groove at the top center, and a positive and negative threaded rod (5) is rotatably connected to the middle of the inner side wall of the transmission groove. A slide block (6) is threaded to the front and rear sides of the outer side wall of the positive and negative threaded rod (5). The slide blocks (6) are arranged in a rectangular array. A placement platform (2) is installed at the top center of the base (1). A drive block (13) is installed at the middle of the rear side wall of the placement platform (2). The input ends of the positive and negative threaded rods (5) pass through and drive the inner side wall of the drive block (13). The input end of the drive block (13) is equipped with driven gears (21) on both sides of the inner sidewall of the drive block (13). The drive motor (14) is installed in the middle of the rear sidewall of the drive block (13). The output end of the drive motor (14) passes through the inner sidewall of the drive block (13) and is connected to the drive gear (20). The driven gear (21) and the drive gear (20) are distributed in parallel. The outer sidewalls of the driven gear (21) and the drive gear (20) are fitted with transmission belts (22). The top middle position of the slide block (6) is equipped with a width measuring mechanism.

2. The dimensional measuring device for silicon materials according to claim 1, characterized in that: The width measuring mechanism is arranged in a rectangular array. Each width measuring mechanism includes an electric telescopic seat (7). The electric telescopic seat (7) is installed at the top center of the corresponding slide (6). An adjustment seat (8) is installed at the top center of each electric telescopic seat (7). An installation block (19) is installed at the middle of the front and rear side walls of the adjustment seat (8). Width measuring sensors (16) are installed on the two side walls of the installation block (19).

3. The dimensional measuring device for silicon materials according to claim 2, characterized in that: Each of the adjustment seats (8) has an adjustment groove (9) at the top center, and a slider (10) is slidably connected to the inner side wall of each adjustment groove (9). A top plate (11) is installed on the top of each slider (10).

4. The dimensional measuring device for silicon materials according to claim 3, characterized in that: A cylinder (12) is installed at the top center of the top plate (11). The output end of the cylinder (12) passes through the bottom center of the top plate (11). The output end of the cylinder (12) is connected to a movable distance measuring block (15).

5. The dimensional measuring device for silicon materials according to claim 4, characterized in that: A fixed distance sensor (3) is installed at the rear middle position of the top of the placement platform (2), and the fixed distance sensor (3) is electrically connected to the movable distance measuring block (15).

6. The dimensional measuring device for silicon materials according to claim 5, characterized in that: Height markers (18) are installed at the bottom center of both sides of the movable distance measuring block (15). Distance measuring rulers (17) are installed at the top center of both sides of the transmission seat (4). Movable grooves are opened on both sides of the distance measuring ruler (17). The other end of the height marker (18) passes through and is movably connected to the inner side wall of the corresponding movable groove.

7. The dimensional measuring device for silicon materials according to claim 5, characterized in that: A controller (23) is installed in the middle of one side wall of the base (1) near the front side. The controller (23) is electrically connected to the cylinder (12), the drive motor (14), the electric telescopic seat (7), the width distance sensor (16), the movable distance measuring block (15), and the fixed distance measuring sensor (3).

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