Crystal taking arm structure with weighing function

Abstract

The utility model discloses a crystal taking arm structure with a weighing function, which comprises a bearing frame main body and is characterized in that a driving motor is fixedly connected to the middle of the rear side in the bearing frame main body, a first gear is fixedly connected to the driving end of the driving motor, a first rack and a second rack are respectively meshed with two sides of the first gear, and the first rack and the second rack are respectively meshed with the first rack and the second rack. One end of the first rack and one end of the second rack are each fixedly connected with a second fixing frame, and the number of the second fixing frames is four. The second motor, the driving gear, the auxiliary gear and the movable control panel are arranged, the first fixing frame can support the weight of the crystal bar body, then after weighing is completed, the second motor can drive the driving gear to rotate, the driving gear is meshed with the auxiliary gear after rotation, and the auxiliary gear is meshed with the rack body structure. The movable control plate can move to one end, the conveying and discharging effects on the crystal bar main body can be achieved, and the crystal taking and discharging effects on the crystal bar main body can be achieved through the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of a crystal taking arm with weighing function, in particular to a crystal taking arm structure with weighing function. Background Art

[0002] Single crystal silicon rods are single crystal silicon rods that are shaped or pulled in a furnace through zone melting or direct pulling processes.

[0003] In the prior art, crystal rods need to go through transportation and weighing processes after production or processing, while the traditional method uses two separate processes to complete the operation, which is inefficient and cannot achieve fast and convenient crystal retrieval and weighing operations, resulting in the inability to improve utilization efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a crystal retrieval arm structure with a weighing function, wherein the second fixing frame is close to the middle part, and the lower arc plate and the box arc clamping plate can lift and clamp the crystal rod body. Similarly, when the second fixing frame is opened, the crystal rod body can be on the upper surface of the axial rotating wheel, and the gravity of the crystal rod body can press down on the weighing sensor to sense the weight. The weighing function of the crystal rod body is completed through this structure, thereby improving the weighing efficiency.

[0005] To achieve the above object, a crystal retrieval arm structure with a weighing function is provided, comprising: a load-bearing frame body, characterized in that a driving motor is fixedly connected to the middle of the inner rear side of the load-bearing frame body, a driving end of the driving motor is fixedly connected to a first gear, both sides of the first gear are respectively meshed with a first rack and a second rack, one end of the first rack and the second rack are respectively fixedly connected to a second fixing frame, and the number of the second fixing frames is four;

[0006] A movable control plate passes through the interior of the load-bearing frame body, a rack body is fixedly connected to the middle part of the rear side of the movable control plate, an auxiliary gear is meshed in the middle part of the rack body, the auxiliary gear and the load-bearing frame body are rotatably matched, a first fixed frame is fixedly connected to the middle part of the front bottom end of the load-bearing frame body, a weighing sensor is fixedly connected to the top end of the front side of the first fixed frame, a rotating frame is fixedly connected to the top end of the weighing sensor, and an axial rotating wheel is rotatably matched inside the rotating frame.

[0007] According to the crystal retrieval arm structure with weighing function, the front ends of the second fixing frames on both sides of the top are fixedly connected with upper arc-shaped clamping plates, and the front ends of the second fixing frames on both sides of the bottom are fixedly connected with lower arc-shaped clamping plates.

[0008] According to the crystal retrieval arm structure with weighing function, a second motor is fixedly connected to one side of the middle of the load-bearing frame body, a driving end of the second motor is fixedly connected to a driving gear, and one side of the driving gear is meshed with an auxiliary gear.

[0009] According to the crystal retrieval arm structure with weighing function, the front end of the upper arc-shaped clamping plate is fixedly connected with a sliding rod, and the sliding rod and the lower arc-shaped clamping plate are slidably matched.

[0010] According to the crystal retrieval arm structure with weighing function, a crystal rod body is inserted into the interior of the movable control board.

[0011] According to the crystal retrieval arm structure with weighing function, limiting roller grooves are provided at both upper and lower ends of the rear side of the movable control plate, a roller is rollingly fitted inside the limiting roller groove, a roller frame is rotatably connected to the top end of the roller, and the roller frame is fixedly connected to the load-bearing frame body.

[0012] The above scheme has the following beneficial effects:

[0013] 1. The utility model is provided with a first rack, a second rack, a second fixed frame and a weighing sensor. The gear is driven by a driving motor to rotate, and the first rack and the second rack on both sides are meshed after rotation, so that the second fixed frame is brought closer to the middle, and the lower arc plate and the box arc clamping plate can lift and clamp the crystal rod body. Similarly, the second fixed frame is opened so that the crystal rod body can be on the upper surface of the axial rotating wheel. The weighing sensor is pressed down by the gravity of the crystal rod body to sense the weight. The weighing of the crystal rod body is completed through this structure, the weighing efficiency is improved, and the automatic operation is completed.

[0014] 2. The utility model is provided with a second motor, a driving gear, an auxiliary gear and a mobile control board. The first fixed frame can support the weight of the crystal rod body. Then, when the weighing is completed, the driving gear can be driven to rotate by the second motor, and the auxiliary gear is engaged after rotation. The auxiliary gear engages the rack main structure, so that the mobile control board can be moved to one end to transport and discharge the crystal rod body. Through this operation, the crystal rod body can be taken and discharged, thereby improving the weighing efficiency.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 It is a three-dimensional diagram of the crystal taking arm structure with weighing function of the utility model;

[0018] Figure 2 This is a cross-sectional view of the main body of the weighing frame of the crystal taking arm structure with weighing function of the utility model;

[0019] Figure 3 It is a rear perspective view of the crystal taking arm structure with weighing function of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0021] Legend:

[0022] 1. Load-bearing frame body; 2. Mobile control panel; 3. Slide bar; 4. Axial rotating wheel; 5. Weighing sensor; 6. Lower arc clamping plate; 7. Crystal rod body; 8. Upper arc clamping plate; 9. Limit roller groove; 10. Rack body; 11. Auxiliary gear; 12. Driving gear; 13. Roller frame; 14. First rack; 15. First fixed frame; 16. First gear; 17. Second rack; 18. Second fixed frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Reference Figure 1-4The crystal taking arm structure with weighing function of the utility model embodiment comprises: a load-bearing frame body 1, a driving motor is fixedly connected to the middle part of the inner rear side of the load-bearing frame body 1, and a driving end of the driving motor is fixedly connected to a first gear 16, which is driven by the driving motor to rotate, and after rotation, the first gear 16 is meshed with the first rack 14 and the second rack 17 on both sides, so as to move it closer to the middle and away from the second fixed frame 18 in the opposite direction, and the first rack 14 and the second rack 17 are respectively meshed on both sides of the first gear 16, and one end of the first rack 14 and the second rack 17 are respectively fixedly connected to the second fixed frame 18, and the number of the second fixed frames 18 is Four, the front ends of the second fixing frames 18 on both sides of the top are fixedly connected with the upper arc-shaped clamping plates 8, the lower arc-shaped plates 6 and the upper arc-shaped clamping plates 8 can lift and clamp the crystal rod body 7, and the second fixing frames 18 open the crystal rod body 7 so that the crystal rod body 7 can be on the upper surface of the axial rotating wheel 4, and the gravity of the crystal rod body 7 is used to press down the weighing sensor 5 to sense the weight, and the front ends of the second fixing frames 18 on both sides of the bottom are fixedly connected with the lower arc-shaped clamping plates 6, and the front ends of the upper arc-shaped clamping plates 8 are fixedly connected with the slide bar 3, and the slide bar 3 is slidably matched to increase the stability during the lifting process, and it is not easy to deviate, and the slide bar 3 and the lower arc-shaped clamping plate 6 are slidably matched;

[0026] The interior of the load-bearing frame body 1 is penetrated by a movable control board 2, the crystal rod body 7 is inserted into the interior of the movable control board 2, and is limited by the arc structure at one end of the movable control board 2. A rack body 10 is fixedly connected to the middle of the rear side of the movable control board 2, and an auxiliary gear 11 is meshed in the middle of the rack body 10. The auxiliary gear 11 and the load-bearing frame body 1 are rotatably matched. A first fixed frame 15 is fixedly connected to the middle of the bottom end of the front side of the load-bearing frame body 1. The first fixed frame 15 can support the weight of the crystal rod body 7. A weighing sensor 5 is fixedly connected to the top end of the front side of the first fixed frame 15. A rotating frame is fixedly connected to the top end of the weighing sensor 5. The internal rotation of the rotating frame is matched with an axial rotating wheel 4. The load-bearing frame A second motor is fixedly connected to one side of the middle part of the main body 1, and a driving end of the second motor is fixedly connected to a driving gear 12, and one side of the driving gear 12 is meshed with an auxiliary gear 11. The driving gear 12 is driven to rotate by the second motor, and the auxiliary gear 11 is meshed after rotation. The rack main body 10 structure is meshed through the auxiliary gear 11. The crystal rod main body 7 is inserted into the interior of the mobile control board 2, and limited roller grooves 9 are provided at the upper and lower ends of the rear side of the mobile control board 2. The limited roller grooves 9 and the rollers are matched in rolling to achieve stable position movement, which is convenient for stable transportation. The limited roller grooves 9 are matched in rolling with rollers, and the top of the rollers is rotatably connected to a roller frame 13, and the roller frame 13 is fixedly connected to the load-bearing frame main body 1.

[0027] Working principle: when in use, first insert the crystal rod body 7 into the interior of the movable control board 2, and use the arc structure at one end of the movable control board 2 to resist and limit, then drive the first gear 16 to rotate through the driving motor, and after rotation, mesh with the first rack 14 and the second rack 17 on both sides, so that it is brought closer to the middle of the second fixed frame 18, and the lower arc plate 6 and the upper arc clamping plate 8 can lift and clamp the crystal rod body 7. Similarly, the second fixed frame 18 opens the crystal rod body 7 so that it can be on the upper surface of the axial rotating wheel 4, and the gravity of the crystal rod body 7 is used to press down the weighing sensor 5 to sense the weight, and the first fixed frame 15 can support the weight of the crystal rod body 7. Then, when the weighing is completed, the driving gear 12 can be driven to rotate by the second motor, and after rotation, it meshes with the auxiliary gear 11. The auxiliary gear 11 meshes with the rack body 10 structure, so that the movable control board 2 can be moved to one end, and the crystal rod body 7 can be transported and discharged.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Crystal retrieval arm structure with weighing function, including: The load-bearing frame body (1) is characterized in that a driving motor is fixedly connected to the middle of the inner rear side of the load-bearing frame body (1), the driving end of the driving motor is fixedly connected to a first gear (16), both sides of the first gear (16) are respectively meshed with a first rack (14) and a second rack (17), one end of the first rack (14) and the second rack (17) are respectively fixedly connected to a second fixing frame (18), and the number of the second fixing frames (18) is four; The interior of the load-bearing frame body (1) is penetrated by a movable control plate (2); a rack body (10) is fixedly connected to the middle of the rear side of the movable control plate (2); an auxiliary gear (11) is meshed in the middle of the rack body (10); the auxiliary gear (11) and the load-bearing frame body (1) are rotatably matched; a first fixed frame (15) is fixedly connected to the middle of the front bottom end of the load-bearing frame body (1); a weighing sensor (5) is fixedly connected to the front top end of the first fixed frame (15); a rotating frame is fixedly connected to the top end of the weighing sensor (5); an axial rotating wheel (4) is rotatably matched inside the rotating frame.

2. The crystal retrieval arm structure with weighing function according to claim 1, characterized in that: The front end of the second fixing frame (18) at the top end is fixedly connected to an upper arc-shaped clamping plate (8), and the front end of the second fixing frame (18) at the bottom end is fixedly connected to a lower arc-shaped clamping plate (6).

3. The crystal retrieval arm structure with weighing function according to claim 1, characterized in that: A second motor is fixedly connected to one side of the middle of the load-bearing frame body (1), a driving end of the second motor is fixedly connected to a driving gear (12), and one side of the driving gear (12) is meshed with an auxiliary gear (11).

4. The crystal retrieval arm structure with weighing function according to claim 2, characterized in that: The front end of the upper arc-shaped clamping plate (8) is fixedly connected to a sliding rod (3), and the sliding rod (3) and the lower arc-shaped clamping plate (6) are slidably matched.

5. The crystal retrieval arm structure with weighing function according to claim 1, characterized in that: A crystal rod body (7) is inserted into the interior of the movable control board (2).

6. The crystal retrieval arm structure with weighing function according to claim 1, characterized in that: The upper and lower ends of the rear side of the mobile control plate (2) are both provided with limited roller grooves (9), the interior of the limited roller groove (9) is rotatably fitted with a roller, the top end of the roller is rotatably connected to a roller frame (13), and the roller frame (13) is fixedly connected to the load-bearing frame body (1).

Images