Silicon ingot boxing and transferring mechanism

Abstract

The utility model relates to the field of silicon ingots, and discloses a silicon ingot boxing and transferring mechanism which comprises a transferring table and a portal frame, the portal frame is arranged on the left side of the transferring table, a hydraulic cylinder is installed at the top end of the portal frame, a piston rod is arranged at the output end of the hydraulic cylinder, and the bottom end of the piston rod is fixedly connected with a connecting frame. The bottom end of the connecting frame is fixedly connected with a rail, a moving motor is installed at the front end of the rail, the output end of the moving motor is fixedly connected with a linear screw rod, the front end and the rear end of the linear screw rod are movably connected with installing bases in a rotating mode, and the installing bases are fixedly connected to the bottom end of the rail. According to the silicon ingot boxing and transferring mechanism, the hydraulic cylinder is arranged, the transferring mechanism is divided into a clamping part, a carrying part and a conveying part, through automatic lifting and moving operation, the manual carrying strength and errors are reduced, the silicon ingot boxing efficiency is improved, especially in batch boxing, the working efficiency can be effectively improved through automatic carrying, and the labor intensity of workers is reduced. The problem that manual operation and carrying are needed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon ingots, in particular to a silicon ingot packing and transporting mechanism. Background Art

[0002] Silicon ingots are a crucial raw material in semiconductor manufacturing and are commonly used in the production of solar panels and electronic devices. Due to their high hardness and fragility, they are subject to stringent requirements for packaging and transport during the production process. They are typically transported via conveyor belts for further production or shipment.

[0003] The existing silicon ingot boxing and transportation methods currently available on the market require workers to manually operate a transport vehicle or other simple mechanical devices to move the box containing the silicon ingots from the assembly line to the conveyor belt. For example, CN201920242895.8 discloses a silicon ingot transfer device, including a frame, a transfer bin is fixedly installed inside the top of the frame, four groups of cooling fans are symmetrically installed on both sides of the transfer bin, a gantry is welded on one end of the top of the frame, and the end surface of the gantry away from the transfer bin is symmetrically connected to the two ends of the lifting and conveying mechanism through a bearing seat, and the second servo motor is started to drive the conveyor roller group to rotate. The outer surface of the conveyor belt is provided with a high-temperature resistant ceramic plate that matches the silicon ingot. A group of conveyor rollers is connected to the top of one end of the gantry through a bearing seat, and another group of conveyor rollers is connected to the top of one end of the frame through a bearing seat, so as to form a slope at a certain angle so that the silicon ingot can be transferred.

[0004] This method of operation is prone to unstable handling, which can damage the silicon ingots. Furthermore, manual handling is time-consuming and labor-intensive, and prone to errors and deviations. This is especially true when large quantities of silicon ingots need to be processed. This results in low production efficiency and high operational intensity. Precise positioning of the boxes is difficult to ensure during operation, which can easily lead to shifting or accumulation of the boxes during transport, impacting the normal operation of the production line.

[0005] Therefore, there is an urgent need for a silicon ingot packing and transporting mechanism to solve the above technical defects. Utility Model Content

[0006] The purpose of the utility model is to provide a silicon ingot packaging and transporting mechanism to solve the problem of manual operation and transportation proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicon ingot packing and transfer mechanism, comprising a transfer platform and a gantry, a gantry is provided on the left side of the transfer platform, a hydraulic cylinder is installed on the top of the gantry, a piston rod is provided at the output end of the hydraulic cylinder, the bottom end of the piston rod is fixedly connected to a connecting frame, the bottom end of the connecting frame is fixedly connected to a track, a movable motor is installed at the front end of the track, the output end of the movable motor is fixedly connected to a linear screw, the front and rear ends of the linear screw are movably connected to a mounting seat, the mounting seat is fixedly connected to the bottom end of the track, a threaded block is movably sleeved on the outside of the linear screw, an assembly seat is fixedly sleeved on the outside of the threaded block, and the bottom end of the assembly seat is fixedly connected to a transport frame.

[0008] Preferably, a movable groove is provided at the bottom end of the track, and the top end of the assembly seat is embedded in the movable groove and moves.

[0009] Preferably, a group of guide rods are fixed at each end of the bottom of the track, and sleeve blocks are respectively sleeved on the outside of the guide rods, and the sleeve blocks are welded and fixed to the transport frame.

[0010] Preferably, a clamping motor is fixedly connected to the middle position of the bottom end of the transport frame, a turntable is fixedly connected to the bottom end of the clamping motor, two sets of movable columns are hinged on the top of the turntable, the top ends of the movable columns are hinged with rocker arms, the bottom ends of the rocker arms are hinged with clamping hands, limiting grooves are respectively provided on the outer walls of the transport frame, a set of limiting rods are welded on the outer walls of the clamps, and the limiting rods moveably pass through the limiting grooves.

[0011] Preferably, the grippers are provided in two groups, and the turntable is diamond-shaped.

[0012] Preferably, a group of cylinders are fixed on the outer side walls of the clamping hands, and the output ends of the cylinders are fixedly connected to clamping plates.

[0013] Preferably, the splints are L-shaped and symmetrically distributed.

[0014] Preferably, a conveyor belt is installed on the top of the transfer platform, and fixed frames are fixedly connected to the front and rear ends of the transfer platform, and multiple groups of guide wheels are evenly distributed on the top of the fixed frame.

[0015] Compared with the existing technology, the beneficial effects of the present invention are: the silicon ingot packing and transporting mechanism not only realizes automated handling, improves the packing efficiency of silicon ingots, realizes stable clamping, safe and stable transport, but also realizes guide wheel assistance to ensure transportation accuracy;

[0016] By setting up a hydraulic cylinder, a piston rod, a mobile motor, a linear screw, a threaded block, and a track, the transfer mechanism is divided into three parts: clamping, handling, and conveying. The device is equipped with two sets of hydraulic cylinders on the gantry. Each set of hydraulic cylinders drives the connecting frame to rise and fall through the piston rod. The mobile motor drives the linear screw to rotate, thereby driving the threaded block to move linearly along the track, pushing the transport frame and the box to move above the conveyor belt. At this time, the piston rod extends to lower the box. Through the automated lifting and moving operations, the intensity and error of manual handling are reduced, and the packing efficiency of silicon ingots is improved. Especially in batch packing, automated handling can effectively improve work efficiency.

[0017] By arranging a piston rod, a transport frame, a clamping hand, a movable column, a turntable, a rocker arm, a clamping plate, and a clamping motor, the boxes are stacked in the gantry. When the piston rod is extended, the transport frame descends. When the clamping hand moves to both ends of the box, the clamping motor starts to drive the turntable to rotate counterclockwise, driving the rocker arm to rotate relatively, so that the clamping hand clamps the box. Then the piston rod lifts the box and the cylinder is started to move the clamping plate to the bottom of the box to prevent the box from falling. The box can be firmly clamped during the transportation process to avoid falling or damage caused by unstable grasping, thereby ensuring the safe and stable transportation of silicon ingots.

[0018] By setting up a conveyor belt and guide wheels, the device automatically transmits above the conveyor belt. After the box is clamped and placed on the conveyor belt, the conveyor belt transmits the box to the next process. During the box transmission process, the guide wheels contact and roll with the outer wall of the box to ensure that the position of the box is stable and not offset. This not only ensures the smooth transmission of the box during movement, but also the rolling correction function of multiple sets of guide wheels ensures the accuracy of the box during the transmission process, reducing the impact of offset on subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a side structural diagram of the gantry of the present invention;

[0021] Figure 3 This is a front view structural diagram of the transport rack of the present utility model;

[0022] Figure 4 This is a schematic diagram of the top view of the pendulum rod structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the turntable structure of the utility model;

[0024] Figure 6 This is a side structural diagram of the splint of the present invention.

[0025] In the figure: 1. Gantry; 2. Hydraulic cylinder; 3. Transfer platform; 4. Conveyor belt; 5. Guide wheel; 6. Fixed frame; 7. Piston rod; 8. Connecting frame; 9. Moving groove; 10. Track; 11. Bushing block; 12. Moving motor; 13. Transport frame; 14. Clamp; 15. Cylinder; 16. Rocker arm; 17. Turntable; 18. Clamping motor; 19. Movable column; 20. Clamping hand; 21. Limiting groove; 22. Limiting rod; 23. Mounting seat; 24. Linear screw; 25. Threaded block; 26. Assembly seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6 The utility model provides an embodiment of a silicon ingot packing and transporting mechanism, comprising a transport platform 3 and a gantry 1, a gantry 1 is provided on the left side of the transport platform 3, a hydraulic cylinder 2 is installed on the top of the gantry 1, the output end of the hydraulic cylinder 2 is provided with a piston rod 7, the bottom end of the piston rod 7 is fixedly connected to a connecting frame 8, the bottom end of the connecting frame 8 is fixedly connected to a track 10, a moving motor 12 is installed at the front end of the track 10, the output end of the moving motor 12 is fixedly connected to a linear screw 24, the front and rear ends of the linear screw 24 are movably connected to a mounting seat 23, the mounting seat 23 is fixedly connected to the bottom end of the track 10, the outside of the linear screw 24 is movably sleeved with a threaded block 25, the outside of the threaded block 25 is fixedly sleeved with an assembly seat 26, the bottom end of the assembly seat 26 is fixedly connected to the transport frame 13, a moving groove 9 is opened at the bottom end of the track 10, the top end of the assembly seat 26 is embedded in the moving groove 9 and moves, a group of guide rods are fixed at each end of the bottom of the track 10, the outside of the guide rods are respectively sleeved with sleeve blocks 11, and the sleeve blocks 11 are welded and fixed to the transport frame 13;

[0028] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, the transfer mechanism is divided into three parts: clamping, handling and transmission. Two groups of hydraulic cylinders 2 are installed on the gantry 1. Each group of hydraulic cylinders 2 drives the connecting frame 8 to rise and fall through the piston rod 7. The mobile motor 12 drives the linear screw 24 to rotate, thereby driving the threaded block 25 to move linearly along the track 10, pushing the transport frame 13 and the box to move above the conveyor belt 4. At this time, the piston rod 7 is extended to lower the box.

[0029] A clamping motor 18 is fixedly connected to the middle position of the bottom end of the transport frame 13, and a turntable 17 is fixedly connected to the bottom end of the clamping motor 18. Two groups of movable columns 19 are hinged on the top of the turntable 17. The tops of the movable columns 19 are respectively hinged with rocker arms 16, and the bottom ends of the rocker arms 16 are respectively hinged with grippers 20. Limiting slots 21 are respectively provided on the outer walls of the transport frame 13, and a group of limiting rods 22 are welded on the outer walls of the grippers 20. The limiting rods 22 moveably penetrate the limiting slots 21. Two groups of grippers 20 are provided. The turntable 17 is diamond-shaped, and a group of cylinders 15 are respectively fixed on the outer side walls of the grippers 20. The output end of the cylinder 15 is fixedly connected with a splint 14. The splint 14 is "L"-shaped and symmetrically distributed.

[0030] Specifically, if Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the boxes are stacked in the gantry 1. When the piston rod 7 is extended, the transport frame 13 descends. When the grippers 20 move to both ends of the boxes, the clamping motor 18 starts to drive the turntable 17 to rotate counterclockwise, driving the rocker arm 16 to rotate relative to each other, so that the grippers 20 clamp the boxes. Then the piston rod 7 lifts the boxes and starts the cylinder 15 to move the clamping plate 14 to the bottom of the boxes to prevent the boxes from falling.

[0031] A conveyor belt 4 is installed on the top of the transfer platform 3. The front and rear ends of the transfer platform 3 are fixedly connected to a fixing frame 6. A plurality of guide wheels 5 are evenly spaced on the top of the fixing frame 6.

[0032] Specifically, if Figure 1 As shown, the device automatically transports above the conveyor belt 4. After the box is clamped and placed on the conveyor belt 4, the conveyor belt 4 transports the box to the next process. During the box transmission process, the guide wheel 5 contacts and rolls with the outer wall of the box to ensure that the position of the box is stable and not offset.

[0033] Working principle: the boxes are stacked in the gantry 1, and the transfer mechanism is divided into three parts: clamping, handling and transmission. Two groups of hydraulic cylinders 2 are installed on the gantry 1. Each group of hydraulic cylinders 2 drives the connecting frame 8 to rise and fall through the piston rod 7, and the transport frame 13 descends. When the clamping hands 20 move to both ends of the box, the clamping motor 18 starts to drive the turntable 17 to rotate counterclockwise, driving the rocker 16 to rotate relative to each other, so that the clamping hands 20 clamp the box. Then the piston rod 7 lifts the box and starts the cylinder 15 to move the splint 14 to the bottom of the box to prevent the box from falling. The moving motor 12 drives the linear screw 24 to rotate, thereby driving the threaded block 25 to move linearly along the track 10, pushing the transport frame 13 and the box to move above the conveyor belt 4. At this time, the piston rod 7 extends to put the box down. After the box is clamped and placed on the conveyor belt 4, the conveyor belt 4 transports the box to the next process. During the box transmission process, the guide wheel 5 contacts and rolls with the outer wall of the box to ensure that the box position is stable and not offset.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A silicon ingot packing and transporting mechanism, comprising a transport platform (3) and a gantry (1), characterized in that: A gantry (1) is provided on the left side of the transfer platform (3), a hydraulic cylinder (2) is installed on the top of the gantry (1), a piston rod (7) is provided at the output end of the hydraulic cylinder (2), the bottom end of the piston rod (7) is fixedly connected to a connecting frame (8), the bottom end of the connecting frame (8) is fixedly connected to a track (10), a moving motor (12) is installed at the front end of the track (10), the output end of the moving motor (12) is fixedly connected to a linear screw (24), the front and rear ends of the linear screw (24) are movably connected to a mounting seat (23), the mounting seat (23) is fixedly connected to the bottom end of the track (10), the outside of the linear screw (24) is movably sleeved with a threaded block (25), the outside of the threaded block (25) is fixedly sleeved with an assembly seat (26), and the bottom end of the assembly seat (26) is fixedly connected to the transport frame (13).

2. The silicon ingot packaging and transporting mechanism according to claim 1, characterized in that: A movable groove (9) is provided at the bottom end of the track (10), and the top end of the assembly seat (26) is embedded in the movable groove (9) and moves.

3. The silicon ingot packing and transporting mechanism according to claim 1, characterized in that: A set of guide rods are fixed at both ends of the bottom of the track (10), and sleeve blocks (11) are respectively sleeved on the outside of the guide rods. The sleeve blocks (11) are welded and fixed to the transport frame (13).

4. The silicon ingot packing and transporting mechanism according to claim 1, characterized in that: A clamping motor (18) is fixedly connected to the middle position of the bottom end of the transport frame (13), and a turntable (17) is fixedly connected to the bottom end of the clamping motor (18). Two groups of movable columns (19) are hinged on the top of the turntable (17). The top ends of the movable columns (19) are hinged to rocking rods (16), and the bottom ends of the rocking rods (16) are hinged to clamping hands (20). The outer walls of the transport frame (13) are respectively provided with limiting grooves (21), and the outer walls of the clamping hands (20) are each welded with a group of limiting rods (22), and the limiting rods (22) are movable through the limiting grooves (21).

5. The silicon ingot packing and transporting mechanism according to claim 4, characterized in that: The grippers (20) are provided in two groups, and the rotating disk (17) is in a diamond shape.

6. The silicon ingot packaging and transporting mechanism according to claim 4, characterized in that: A group of cylinders (15) are respectively fixed to the outer side walls of the clamping hands (20), and the output ends of the cylinders (15) are fixedly connected to the clamping plates (14).

7. The silicon ingot packaging and transporting mechanism according to claim 6, characterized in that: The splints (14) are L-shaped, and the splints (14) are symmetrically distributed.

8. The silicon ingot packaging and transporting mechanism according to claim 1, characterized in that: A conveyor belt (4) is installed at the top of the transfer platform (3), and fixed frames (6) are fixedly connected to the front and rear ends of the transfer platform (3). A plurality of guide wheels (5) are evenly spaced at the top of the fixed frame (6).

Images