Automatic feeding device with double quartz cylinders

Abstract

The utility model relates to the technical field of automatic feeding equipment, in particular to an automatic feeding device with double quartz cylinders. The utility model discloses an automatic feeding device for double quartz cylinders. The automatic feeding device comprises a main body frame, a double quartz cylinder trolley mechanism, a positioning mechanism, a feeding mechanism and two driving parts I, and the positioning mechanism is used for fixing the double-quartz-cylinder trolley mechanism in the main body frame. A rotary fixing frame is rotationally mounted on the double-quartz-cylinder trolley mechanism, is obliquely arranged and is used for fixing a quartz cylinder body. And the feeding mechanism can perform synchronous feeding operation on the two quartz cylinder bodies. The first driving piece is rotationally connected with the rotary fixing frame and can drive the rotary fixing frame to rotate, so that the quartz cylinder body is switched back and forth between the vertical state and the inclined state. According to the automatic feeding device for the double quartz cylinders, the automatic feeding device for the double quartz cylinders can work continuously and stably, feeding is conducted on the double quartz cylinders through the feeding mechanism at the same time, the time of the whole feeding process is greatly shortened, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding equipment, in particular to a double quartz cylinder automatic feeding device. Background Art

[0002] Silicon block, also known as single crystal silicon or single crystal round rod, is a block of silicon dioxide formed by high temperature melting. Silicon block is one of the important raw materials in the electronics industry and photovoltaic industry, and has a wide range of application prospects.

[0003] In the production process of silicon blocks, it is necessary to load the broken silicon blocks into a quartz cylinder, transport the silicon blocks through the quartz cylinder and transfer cart, and pour them into the crystal pulling process device for crystal pulling operation. At present, before the staff put the silicon blocks into the crystal pulling process through the quartz cylinder and transfer cart, they generally load the broken silicon blocks into the quartz cylinder manually. In this loading process, due to the high height of the quartz cylinder, the loading personnel need to stand on a high platform to load the materials, which will bring safety hazards to the loading personnel, and the manual loading efficiency is low, which is difficult to meet the needs of large-scale production. Utility Model Content

[0004] In order to solve the problem of low efficiency caused by manually loading silicon blocks into quartz cylinders in the prior art, the utility model provides a double quartz cylinder automatic feeding device.

[0005] To achieve the above object, the technical solution adopted by the present utility model is as follows: A double quartz tube automatic feeding device, which includes a main body frame, a double quartz tube trolley mechanism, a positioning mechanism, a feeding mechanism, and two driving members I; the main body frame is provided with a feeding area, the double quartz tube trolley mechanism includes a moving trolley and two quartz tube bodies, and the moving trolley can drive the two quartz tube bodies to move to the feeding area; two mutually independent rotating fixing frames are provided on the moving trolley, the rotating fixing frames are inclinedly placed on the moving trolley and their lower ends are rotatably installed on the moving trolley, and the quartz tube bodies are fixedly installed on the rotating fixing frames; the positioning mechanism is installed on the main body frame, and the positioning mechanism is used to position and fix the moving trolley in the feeding area; the two driving members I are respectively installed on the main body frame, one end of each driving member I is rotatably installed on the main body frame, and the other end is rotatably connected to the rotating fixing frame; the two driving members I can respectively drive the two rotating fixing frames to rotate independently, so that the quartz tube bodies can be switched back and forth between the vertical state and the inclined state; the feeding mechanism includes an inclined feeding mechanism and a vertical feeding mechanism, and the inclined feeding mechanism and the vertical feeding mechanism are installed at intervals on the upper end of the main body frame and respectively feed the two quartz tube bodies in the feeding area; the inclined feeding mechanism can feed the quartz tube body in the inclined state, and the vertical feeding mechanism can feed the quartz tube body in the vertical state; the inclined feeding mechanism and the vertical feeding mechanism can synchronously feed the two quartz tube bodies when one of the quartz tube bodies is in the inclined state and the other quartz tube body is in the vertical state.

[0006] As a further improvement of the above solution, the inclined feeding mechanism is provided with a first discharge port, the vertical feeding mechanism is provided with a second discharge port, and the quartz tube body is provided with a feed port; when the inclined feeding mechanism and the vertical feeding mechanism are in the synchronous feeding state, the distance between the first discharge port and the second discharge port is equal to the distance between the feed ports of the two quartz tube bodies.

[0007] As a further improvement of the above solution, the main body frame includes a top frame and at least four vertical rods for supporting the top frame, the four vertical rods are installed at intervals below the top frame, and the four vertical rods and the top frame can enclose the feeding area; the positioning mechanism is used to position and fix the double quartz tube trolley in the feeding area, and the feeding mechanism is used to feed the quartz tube body in the feeding area.

[0008] As a further improvement of the above solution, the top frame is of a rectangular structure. Between two vertical rods arranged side by side along the length direction of the top frame, they are connected by a first connecting rod. There is a second connecting rod between the two first connecting rods. Two ends of the second connecting rod are respectively connected to the two first connecting rods. Two first driving members are respectively rotatably installed on the first connecting rods.

[0009] As a further improvement of the above solution, the positioning mechanism includes at least one first positioning mechanism and at least two second positioning mechanisms. The first positioning mechanism is installed on the second connecting rod. The two second positioning mechanisms are symmetrically installed on the two first connecting rods. The two second positioning mechanisms are used for positioning and fixing the left and right sides of the moving trolley in the feeding area along its moving direction. The first positioning mechanism is used for positioning and fixing the moving trolley in the feeding area along its moving direction.

[0010] As a further improvement of the above solution, the first positioning mechanism is a rotary clamping cylinder.

[0011] As a further improvement of the above solution, the second positioning mechanism includes a first cylinder and a first clamping member. One end of the first cylinder is fixed to the second connecting rod. The other end of the first cylinder is connected to the first clamping member. The first cylinder can drive the first clamping member to abut against the moving trolley.

[0012] As a further improvement of the above solution, the top frame is provided with a first slide rail and a second slide rail. The sliding directions of the first slide rail and the second slide rail are both arranged along the width direction of the top frame. The first slide rail is arranged near the entrance of the feeding area. The second slide rail is arranged away from the entrance of the feeding area. The inclined feeding mechanism is installed on the second slide rail. The inclined feeding mechanism can slide along the second slide rail. The vertical feeding mechanism is installed on the first slide rail. The vertical feeding mechanism can slide along the first slide rail.

[0013] As a further improvement of the above solution, the moving trolley includes a vehicle frame body and a support rod. The support rod is horizontally installed on the vehicle frame body. The lower end of the rotary fixing frame is installed on the vehicle frame body through a rotating shaft. The upper end of the rotary fixing frame abuts against the support rod. The rotary fixing frame can drive the quartz tube body to be inclinedly installed on the moving trolley.

[0014] As a further improvement of the above solution, the rotary fixing frame includes a fixing frame body and a fixing base. The fixing base is installed at the bottom of the fixing frame body. The fixing base is provided with an installation groove, and the bottom of the quartz tube body is inserted into the installation groove. A plurality of clamps are spaced on the fixing frame body, and each clamp is used to fix the quartz tube body on the fixing frame body.

[0015] Further, at least one side of the two sides of the main body frame along the moving direction of the moving trolley is installed with a protective net, and the protective net is detachably installed between the two vertical rods.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] (1) By setting the double quartz tube automatic feeding device, the present utility model can work continuously and stably. The feeding mechanism feeds the double quartz tube body simultaneously, greatly shortening the time of the entire feeding process and improving the feeding efficiency.

[0018] (2) By setting the double quartz tube automatic feeding device with automatic operation, the present utility model can realize automatic and mechanized feeding operation for the quartz tube body. While improving the feeding efficiency, it can also meet the needs of large-scale production. And the entire feeding process does not require a large amount of manual participation in feeding, saving labor costs and reducing the labor intensity of workers.

[0019] (3) By setting the positioning mechanism, the present utility model can perform positioning and fixing operations on the moving trolley during the feeding process, avoiding the deviation of the moving trolley during the feeding process, thereby improving the efficiency during the feeding process and avoiding waste caused by the dropping of silicon blocks. Description of the Drawings

[0020] Figure 1 It is a perspective view of the double quartz tube automatic feeding device provided by the present utility model.

[0021] Figure 2 It is a front view of the double quartz tube automatic feeding device provided by the present utility model (without installing the protective net).

[0022] Figure 3 It is a partial structural schematic diagram when one quartz tube body is in a vertical state and one quartz tube body is in an inclined state in the present utility model.

[0023] Figure 4 It is a perspective view of the double quartz tube automatic feeding device provided by the present utility model (when the feeding mechanism is not installed).

[0024] Figure 5 It is a perspective view of the quartz tube trolley mechanism provided by the present utility model.

[0025] Figure 6A perspective view of the inclined feeding mechanism provided by the present utility model.

[0026] Figure 7 A perspective view of the vertical feeding mechanism provided by the present utility model.

[0027] In the figure: 1, main body frame; 11, feeding area; 12, top frame; 121, slide rail 1; 122, slide rail 2; 13, vertical rod; 14, connecting rod 1; 15, connecting rod 2; 16, protective net; 2, double quartz cylinder trolley mechanism; 211, rotating fixing frame; 212, vehicle frame body; 213, support rod; 214, connecting rod 3; 215, fixing base; 22, quartz cylinder body; 31, positioning mechanism 1; 32, positioning mechanism 2; 321, cylinder 1; 322, clamping member 1; 4, driving member 1; 51, inclined feeding mechanism; 511, discharge port 1; 512, feeding bin 1; 513, rotating hopper 1; 514, servo motor 1; 52, vertical feeding mechanism; 521, discharge port 2; 522, feeding bin 2; 523, rotating hopper 2; 524, servo motor 2. Detailed implementation manners

[0028] Next, in combination with the detailed implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed among the following described embodiments or technical features to form a new embodiment.

[0029] In the description of the present utility model, it should be noted that for the orientation terms, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present utility model. The terms "first", "second", etc. in the description and claims of the present utility model are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. The terms "include" and "have" in the description and claims of the present utility model and any of their deformations are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily need to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0030] Refer to Figures 1 to 3As shown in the figure, a double quartz tube automatic feeding device provided by an embodiment of the present utility model includes a main body frame 1, a feeding mechanism, a double quartz tube trolley mechanism 2, a positioning mechanism, a feeding mechanism, and two first driving members 4. The main body frame 1 is provided with a feeding area 11. The feeding mechanism is installed on the main body frame 1, and the discharge port of the feeding mechanism faces the feeding area 11. The double quartz tube trolley mechanism 2 includes a moving trolley and two quartz tube bodies 22. The double quartz tube trolley mechanism 2 can move the quartz tube bodies 22 to the feeding area 11 through the movement of the moving trolley, so as to realize the feeding operation of the two quartz tube bodies 22. Two independent rotating fixing frames 211 are provided on the moving trolley. The rotating fixing frames 211 are inclinedly placed on the moving trolley and their lower ends are rotatably installed on the moving trolley. The quartz tube bodies 22 are fixedly installed on the rotating fixing frames 211. The positioning mechanism is installed on the main body frame 1 and is used to position and fix the moving trolley in the feeding area 11. The two first driving members 4 are respectively installed on the main body frame 1. One end of each first driving member 4 is rotatably installed on the main body frame 1, and the other end is rotatably connected to the rotating fixing frame 211. The two first driving members 4 can respectively drive the two rotating fixing frames 211 to rotate independently. By driving the rotating fixing frame 211 to rotate through the first driving member 4, the state of the quartz tube body 22 is changed, so that the quartz tube body 22 can be switched back and forth between an inclined state and a vertical state. The feeding mechanism includes an inclined feeding mechanism 51 and a vertical feeding mechanism 52. The inclined feeding mechanism 51 and the vertical feeding mechanism 52 are installed at intervals on the upper end of the main body frame 1. The inclined feeding mechanism 51 can feed the quartz tube body 22 in an inclined state, and the vertical feeding mechanism 52 can feed the quartz tube body 22 in a vertical state. The inclined feeding mechanism 51 and the vertical feeding mechanism 52 can synchronously feed the two quartz tube bodies 22 when one quartz tube body 22 is in an inclined state and the other quartz tube body 22 is in a vertical state. The purpose of the synchronous feeding operation is to further improve the feeding speed of the feeding mechanism on the basis of automatic feeding, so as to improve the feeding efficiency.

[0031] Specifically, in this embodiment, the feeding of the double quartz cylinder can be achieved through the following operations: Move the double quartz cylinder trolley mechanism 2 to a suitable position in the feeding area 11, and position and fix the moving trolley through the positioning mechanism. Then connect the two driving members 4 to the two rotating fixing frames 211 respectively, and then adjust the position of the inclined feeding mechanism 51 so that the discharge port of the inclined feeding mechanism 51 is aligned with the feeding port of one of the quartz cylinder bodies 22. Then start the inclined feeding mechanism 51, and the inclined feeding mechanism 51 can perform the feeding operation on the quartz cylinder body 22. When the amount of silicon blocks in the quartz cylinder body 22 reaches a certain amount (this certain amount can be set according to actual production requirements, but its upper limit is that if the inclined feeding mechanism 51 continues to feed the quartz cylinder body 22, the silicon blocks will fall from the feeding port of the inclined quartz cylinder body 22), the inclined feeding mechanism 51 stops feeding. Then adjust the position of the inclined feeding mechanism 51 above the other quartz cylinder body 22, that is, the feeding position of the second quartz cylinder body 22, and make the discharge port of the inclined feeding mechanism 51 aligned with the empty quartz cylinder body 22. Rotate the quartz cylinder body 22 after feeding by the inclined mechanism to the vertical state through the driving member 4. At this time, one of the two quartz cylinder bodies 22 is still in the inclined state and the other is in the vertical state, and the inclined quartz cylinder body 22 is empty, and a part of the silicon blocks has been fed into the vertically placed quartz cylinder body 22. Then adjust the vertical feeding mechanism 52 so that the discharge port of the vertical feeding mechanism 52 is aligned with the fed quartz cylinder body 22. Subsequently, start the vertical feeding mechanism 52 and the inclined feeding mechanism 51 simultaneously. At this time, the vertical feeding mechanism 52 and the inclined feeding mechanism 51 can synchronously feed the two quartz cylinder bodies 22. The synchronous feeding operation can greatly shorten the feeding time and improve the feeding efficiency. The double quartz cylinder automatic feeding device in the present utility model can work continuously and stably. Using the double quartz cylinders to feed simultaneously can greatly shorten the feeding time, and the feeding efficiency is significantly improved compared with manual feeding. In addition, the double quartz cylinder automatic feeding device in the present utility model does not require much manual participation in feeding, saving labor costs and reducing the labor intensity of workers.

[0032] Please refer to Figure 2 and Figure 3 , it can be understood that the inclined feeding mechanism 51 is provided with a first discharge port 511, the vertical feeding mechanism 52 is provided with a second discharge port 521, and the quartz cylinder body 22 is provided with a feeding port. When the inclined feeding mechanism 51 and the vertical feeding mechanism 52 are in the synchronous feeding state, the distance between the first discharge port 511 and the second discharge port 521 is equal to the distance between the feeding ports of the two quartz cylinder bodies 22. Only in this way can it be ensured that when one quartz cylinder body 22 is in the inclined state and the other is in the vertical state, the inclined feeding mechanism 51 and the vertical feeding mechanism 52 can perform the synchronous feeding operation on the two quartz cylinder bodies 22 in this state, thereby improving the feeding efficiency.

[0033] Please refer to Figure 4 , the main body frame 1 includes a top frame 12 and at least four vertical rods 13 for supporting the top frame 12. In this embodiment, the number of the vertical rods 13 is four, and the four vertical rods 13 are spaced and installed below the top frame 12. A feeding area 11 is formed between the four vertical rods 13 and the top frame 12. The positioning mechanism is used to position and fix the double quartz tube trolley in the feeding area 11, and the feeding mechanism is used to feed the quartz tube body 22 in the feeding area 11.

[0034] The top frame 12 is of a rectangular structure, and the four vertical rods 13 are arranged in parallel in pairs, and two vertical rods 13 arranged side by side along the length direction of the top frame 12 are connected by a first connecting rod 14. A second connecting rod 15 is provided between the two first connecting rods 14. One end of the second connecting rod 15 is connected to one of the first connecting rods 14, and the other end of the second connecting rod 15 is connected to the other second connecting rod 15. Two first driving members 4 are respectively rotatably installed on the first connecting rod 14. By providing the first connecting rod 14 and the second connecting rod 15, the firmness of the entire main body frame 1 can be enhanced, and at the same time, the installation of the first driving member 4 and the positioning mechanism can be realized.

[0035] In this embodiment, please refer to Figure 3 and Figure 4 , the positioning mechanism includes at least one first positioning mechanism 31 and at least two second positioning mechanisms 32. The first positioning mechanism 31 is installed on the second connecting rod 15, and the second positioning mechanism 32 is installed on the first connecting rod 14. In this embodiment, the number of the first positioning mechanisms 31 can be two, and the number of the second positioning mechanisms 32 can be four. The two first positioning mechanisms 31 are symmetrically distributed on the second connecting rod 15 along the moving direction of the moving trolley. The two first positioning mechanisms 31 are respectively arranged between the first driving member 4 and the first connecting rod 14. Two of the second positioning mechanisms 32 are arranged on one of the first connecting rods 14, and the other two second positioning mechanisms 32 are arranged on the other first connecting rod 14. The second positioning mechanisms 32 on the two first connecting rods 14 are symmetrically arranged. By providing the first positioning mechanism 31 and the second positioning mechanism 32, the moving trolley can be effectively fixed in the feeding area 11 to prevent the moving trolley from shifting when the feeding mechanism feeds the quartz tube body 22, and the stability during the feeding process is improved.

[0036] The first positioning mechanism 31 can be a rotary clamping cylinder. It can position and fix the moving trolley in the moving direction of the moving trolley by clamping the rod body on the moving trolley.

[0037] Please refer to Figure 3, the positioning mechanism II 32 includes a cylinder I 321 and a clamping member I 322. One end of the cylinder I 321 is fixed to the connecting rod II 15, and the other end of the cylinder I 321 is connected to the clamping member I 322. The cylinder I 321 can drive the clamping member I 322 to abut against the moving trolley. In this embodiment, the clamping member I 322 includes two rollers and a roller mounting bracket. The cylinder I 321 is connected to the roller mounting bracket, and the two rollers are respectively mounted on the roller mounting bracket in the vertical direction, and the two rollers can rotate around their respective mounting shafts.

[0038] Please refer to Figure 3 and Figure 4 , the top frame 12 is equipped with a slide rail I 121 and a slide rail II 122. The sliding directions of the slide rail I 121 and the slide rail II 122 are both set along the width direction of the top frame 12. The slide rail I 121 is arranged near the entrance of the feeding area 11, and the slide rail II 122 is arranged away from the entrance of the feeding area 11. It can be understood that the entrance of the feeding area 11 refers to the end where the moving trolley first enters the feeding area 11 when entering the feeding area 11. The vertical feeding mechanism 52 is installed on the slide rail I 121, and the vertical feeding mechanism 52 can slide along the slide rail I 121. The purpose of setting the numerical feeding mechanism on the slide rail I 121 is that when the driving member I 4 drives the quartz tube body 22 to switch to the vertical state through the rotating fixing frame 211, at this time, the position of the feeding port of the quartz tube body 22 moves towards the entrance direction of the feeding area 11 relative to the position of its feeding port in the inclined state. Therefore, in the actual operation process, the vertical feeding mechanism 52 should be arranged near the entrance of the feeding area 11, so that when the quartz tube body 22 switches to the vertical state, it is exactly in the same straight line as the vertical feeding mechanism 52 in the width direction of the top frame 12. Subsequently, only by adjusting the position of the vertical feeding mechanism 52 on the slide rail I 121 can the feeding operation of the quartz tube body 22 be realized through the vertical feeding mechanism 52. By setting the slide rail I 121, the inclined feeding mechanism 51 can move along the slide rail I 121, so as to realize moving back and forth between the two quartz tube bodies 22, which is convenient for the inclined feeding mechanism 51 to perform feeding operations on the two quartz tube bodies 22 respectively. The inclined feeding mechanism 51 is installed on the slide rail II 122, and the inclined feeding mechanism 51 can slide along the slide rail II 122. By setting the slide rail II 122, the inclined feeding mechanism 51 can move along the slide rail II 122, so as to realize moving back and forth between the two quartz tube bodies 22, which is convenient for the inclined feeding mechanism 51 to perform feeding operations on the two quartz tube bodies 22 respectively.

[0039] Please refer to Figure 5The mobile trolley includes a frame body 212 and a support rod 213, and the support rod 213 is horizontally mounted on the frame body 212. The lower end of the rotating fixed frame 211 is mounted on the frame body 212 through a rotating shaft, and the upper end of the rotating fixed frame 211 abuts against the support rod 213. The rotating fixed frame 211 is driven by the rotating shaft to make the quartz tube body 22 be installed on the mobile trolley in an inclined manner. The connection between the support rod 213 and the rotating shaft in the cross section along the radial direction of the rotating shaft is provided with a certain angle with the vertical direction, so that an inclined surface is formed between the rotating shaft, the support rod 213 and the frame body 212, and the inclined surface is used to place the rotating fixed frame 211. In this embodiment, the angle between the inclined surface and the vertical direction can be 45°, so that the quartz tube body 22 can be installed on the frame body 212 in a manner of being inclined at 45° under the action of the rotating fixed frame 211.

[0040] The frame body 212 may also include two connecting rods three 214, and the two connecting rods three 214 are separately arranged on the frame body 212. The two connecting rods three 214 are arranged along the length direction of the top frame 12. In actual operation, the positioning mechanism two 32 can achieve positioning and fixing operations on the left and right sides of the mobile vehicle by abutting the two connecting rods three 214.

[0041] The rotating fixed frame 211 includes a fixed frame body and a fixed base 215. The fixed base 215 is installed at the bottom of the fixed frame body. The fixed base 215 is provided with a mounting groove, and the bottom of the quartz tube body 22 is inserted into the mounting groove. A plurality of clamps are provided at intervals on the fixed frame body, and each clamp is used to fix the quartz tube body 22 on the fixed frame body. In the actual installation process, the bottom of the quartz tube body 22 can be inserted into the mounting groove first, and then the quartz tube body 22 is clamped by a plurality of clamps, thereby fixing the quartz tube body 22 on the rotating fixed frame 211, so that the quartz tube body 22 can rotate with the rotation of the rotating fixed frame 211, and the quartz tube body 22 can be switched back and forth between the vertical state and the inclined state.

[0042] A protective net 16 is installed on at least one of the two sides of the main frame 1 along the moving direction of the mobile trolley, and the protective net 16 is detachably installed between the two vertical rods 13. By setting the protective net 16, the entire feeding process can be carried out in a relatively closed environment, reducing the basis of silicon materials and the external environment, reducing the risk of contamination of silicon materials by the external environment, and improving the quality of the produced products.

[0043] It can be understood that in this embodiment, the double quartz tube automatic feeding device may be provided with a weighing mechanism, which can weigh the weight of the silicon blocks in the quartz tube body 22 during the feeding process. The weighing mechanism can be a common weighing device in the prior art. The weighing mechanism can be installed in the feeding mechanism or in the installation groove of the rotary fixing frame 211, as long as it can weigh the weight of the silicon blocks in the quartz tube body 22 in real time. If installed in the feeding mechanism, the weight of the silicon blocks entering the quartz tube body 22 can be obtained by measuring the feeding amount of the feeding mechanism. If installed in the installation groove, it can be directly achieved by measuring the weight of the silicon blocks in the quartz tube body 22.

[0044] Please refer to Figure 6 , the inclined feeding mechanism 51 includes a feeding hopper one 512, a rotary hopper one 513 and a servo motor one 514. The rotary hopper one 513 is installed in the feeding hopper one 512, and the servo motor one 514 is connected to the rotary hopper one 513. The rotary hopper one 513 controls the rotation speed and angle through the servo motor one 514 controller, thereby controlling the feeding speed of the feeding hopper one 512. By setting the rotary hopper one 513 and the servo motor one 514, the feeding speed of the feeding hopper one 512 can be effectively controlled to ensure that there is no material blockage during the feeding process.

[0045] The discharge port one 511 of the inclined feeding mechanism 51 is an inclined discharge port one 511. The discharge port one 511 communicates with the feeding hopper one 512. The inclined feeding mechanism 51 further includes a driving member two, and the driving member two is used to drive the inclined feeding mechanism 51 to move along the slide rail two 122.

[0046] Please refer to Figure 7 , the vertical feeding mechanism 52 includes a feeding hopper two 522, a rotary hopper two 523 and a servo motor two 524. The rotary hopper two 523 is installed in the feeding hopper two 522, and the servo motor two 524 is connected to the rotary hopper two 523. The rotary hopper two 523 controls the rotation speed and angle through the servo motor two 524 controller, thereby controlling the feeding speed of the feeding hopper two 522. By setting the rotary hopper two 523 and the servo motor two 524, the feeding speed of the feeding hopper two 522 can be effectively controlled to ensure that there is no material blockage during the feeding process.

[0047] The discharge port two 521 of the vertical feeding mechanism 52 is a vertical discharge port two 521. The discharge port two 521 communicates with the feeding hopper two 522. The vertical feeding mechanism 52 further includes a driving member three, and the driving member three is used to drive the vertical feeding mechanism 52 to move along the slide rail one 121.

[0048] In this embodiment, the driving member one 4 can be a cylinder, and the driving member two and the driving member three can be servo motors.

[0049] In this embodiment, the specific operation of feeding for a double quartz cylinder automatic feeding device is as follows:

[0050] (1) Move to the designated position in the feeding area 11 through the AGV / manual quartz cylinder trolley mechanism, and then start the positioning mechanism, so that the positioning mechanism one 31 positions the left and right sides of the moving trolley, and the positioning mechanism two 32 positions the moving direction of the moving trolley, that is, the front and rear positions.

[0051] (2) When the positioning of the quartz cylinder trolley mechanism is completed, start the inclined feeding mechanism 51, so that the inclined feeding mechanism 51 moves to align its first discharge port 511 with the feeding port of one of the quartz cylinder bodies 22.

[0052] (3) Use the robot to pick up the material box and pour the silicon blocks in the material box into the first rotating hopper 513. The first rotating hopper 513 starts to rotate and pour the materials, and the silicon blocks enter the quartz cylinder body 22 along the discharge port.

[0053] (4) When a certain amount of materials are added to the quartz cylinder body 22, the first rotating hopper 513 stops discharging materials. At the same time, move the first discharge port 511 upward, then move the inclined feeding mechanism 51 above the other quartz cylinder body 22, and move the first discharge port 511 downward until the first discharge port 511 aligns with the feeding port of the other quartz cylinder body 22.

[0054] (5) Push the rotating fixing frame 211 through the first driving part 4, so that the rotating fixing frame 211 drives the loaded quartz cylinder body 22 to rotate to the vertical state. At the same time, adjust the position of the vertical feeding mechanism 52 so that the second discharge port 521 of the vertical feeding mechanism 52 aligns with the feeding port of the loaded quartz cylinder body 22. Start the inclined feeding mechanism 51 and the vertical feeding mechanism 52 respectively. The inclined feeding mechanism 51 can perform the feeding operation on the empty quartz cylinder body 22, and the vertical feeding mechanism 52 can perform the feeding operation on the loaded quartz cylinder body 22.

[0055] (6) When the weight of the quartz cylinder body 22 fed by the vertical feeding mechanism 52 reaches the specified value, stop feeding. When the weight of the quartz cylinder body 22 fed by the inclined feeding mechanism 51 reaches the specified weight in the inclined feeding stage, also stop feeding. Then start another first driving part 4. The first driving part 4 can rotate the quartz cylinder body 22 in the inclined state to the vertical state at this time, and then move the numerical feeding mechanism to align with the quartz cylinder body 22, so that the vertical feeding mechanism 52 can perform the vertical feeding operation on the quartz cylinder body 22 until the weight of the quartz cylinder body 22 also reaches the specified value. This indicates that the feeding operations of both quartz cylinder bodies 22 are completed.

[0056] After the feeding of both quartz tube bodies 22 is completed, the two first driving members 4 can be started respectively. The two first driving members 4 drive the two quartz tube bodies 22 to rotate to an inclined state through the rotary fixing frames 211 respectively. Subsequently, the positioning mechanisms are all loosened, and thus the quartz tube trolley mechanism can wait for the AGV to transfer. Thus, the feeding process of the double quartz tube automatic feeding mechanism ends.

[0057] The basic principle, main features and advantages of the present invention have been described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A double quartz tube automatic feeding device, characterized in that: It includes: A main frame (1) is provided with a feeding area (11); A double quartz cylinder trolley mechanism (2), comprising a moving trolley and two quartz cylinder bodies (22), wherein the moving trolley is capable of driving the two quartz cylinder bodies (22) to move to the feeding area (11); the moving trolley is provided with two mutually independent rotating fixed frames (211), the rotating fixed frames (211) are tiltedly placed on the moving trolley and the lower ends thereof are rotatably mounted on the moving trolley, and the quartz cylinder bodies (22) are fixedly mounted on the rotating fixed frames (211); A positioning mechanism, which is mounted on the main frame (1), and is used to position and fix the mobile trolley in the feeding area (11); Two driving members (4), the two driving members (4) are respectively mounted on the main frame (1), one end of each driving member (4) is rotatably mounted on the main frame (1), and the other end is rotatably connected to the rotating fixed frame (211); the two driving members (4) can respectively drive the two rotating fixed frames (211) to rotate independently, so that the quartz tube body (22) can switch back and forth between a vertical state and an inclined state; A feeding mechanism, comprising an inclined feeding mechanism (51) and a vertical feeding mechanism (52), wherein the inclined feeding mechanism (51) and the vertical feeding mechanism (52) are installed at intervals on the upper end of the main frame (1) and respectively feed two quartz tube bodies (22) in the feeding area (11); the inclined feeding mechanism (51) can feed the quartz tube body (22) in an inclined state, and the vertical feeding mechanism (52) can feed the quartz tube body (22) in a vertical state; the inclined feeding mechanism (51) and the vertical feeding mechanism (52) can synchronously feed the two quartz tube bodies (22) when one of the quartz tube bodies (22) is in an inclined state and the other of the quartz tube bodies (22) is in a vertical state.

2. The double quartz tube automatic feeding device according to claim 1, characterized in that: The inclined feeding mechanism (51) is provided with a first discharge port (511), the vertical feeding mechanism (52) is provided with a second discharge port (521), and the quartz tube body (22) is provided with a feed port; when the inclined feeding mechanism (51) and the vertical feeding mechanism (52) are in a synchronous feeding state, the distance between the first discharge port (511) and the second discharge port (521) is equal to the distance between the two feed ports of the quartz tube bodies (22).

3. The double quartz tube automatic feeding device according to claim 1, characterized in that: The main frame (1) comprises a top frame (12) and at least four vertical rods (13) for supporting the top frame (12); the four vertical rods (13) are installed at intervals below the top frame (12); the four vertical rods (13) and the top frame (12) form a feeding area (11); the positioning mechanism is used to position and fix the double quartz cylinder trolley in the feeding area (11); and the feeding mechanism is used to feed the quartz cylinder body (22) in the feeding area (11).

4. The double quartz tube automatic feeding device as claimed in claim 3, characterized in that: The top frame (12) is a rectangular structure. The two vertical rods (13) arranged in parallel along the length direction of the top frame (12) are connected by a connecting rod 1 (14). A connecting rod 2 (15) is arranged between the two connecting rods 1 (14). The two ends of the connecting rod 2 (15) are respectively connected to the two connecting rods 1 (14). The two driving members 1 (4) are respectively rotatably mounted on the connecting rod 1 (14).

5. The double quartz tube automatic feeding device according to claim 4, characterized in that: The positioning mechanism comprises at least one positioning mechanism one (31) and at least two positioning mechanisms two (32), wherein the positioning mechanism one (31) is mounted on the connecting rod two (15), and the two positioning mechanisms two (32) are symmetrically mounted on the two connecting rods one (14), and the two positioning mechanisms two (32) are used to position and fix the moving trolley in the feeding area (11) on the left and right sides along its moving direction, and the positioning mechanism one (31) is used to position and fix the moving trolley in the feeding area (11) along its moving direction.

6. The double quartz tube automatic feeding device according to claim 5, characterized in that: The positioning mechanism 1 (31) is a rotary clamping cylinder; And / or, the second positioning mechanism (32) includes a cylinder (321) and a clamping member (322), one end of the cylinder (321) is fixed to the second connecting rod (15), and the other end of the cylinder (321) is connected to the clamping member (322), so that the cylinder (321) can drive the clamping member (322) to abut against the moving trolley.

7. The double quartz tube automatic feeding device according to claim 3, characterized in that: The top frame (12) is installed with a slide rail 1 (121) and a slide rail 2 (122), and the sliding directions of the slide rail 1 (121) and the slide rail 2 (122) are both arranged along the width direction of the top frame (12), the slide rail 1 (121) is arranged at an entrance close to the feeding area (11), and the slide rail 2 (122) is arranged at an entrance far away from the feeding area (11); the inclined feeding mechanism (51) is installed on the slide rail 2 (122), and the inclined feeding mechanism (51) can slide along the slide rail 2 (122); the vertical feeding mechanism (52) is installed on the slide rail 1 (121), and the vertical feeding mechanism (52) can slide along the slide rail 1 (121).

8. The double quartz tube automatic feeding device according to claim 1, characterized in that: The mobile trolley comprises a frame body (212) and a support rod (213), wherein the support rod (213) is transversely mounted on the frame body (212), the lower end of the rotating fixed frame (211) is mounted on the frame body (212) via a rotating shaft, the upper end of the rotating fixed frame (211) is abutted against the support rod (213), and the rotating fixed frame (211) is able to drive the quartz tube body (22) to be obliquely mounted on the mobile trolley.

9. The double quartz tube automatic feeding device according to claim 8, characterized in that: The rotating fixed frame (211) comprises a fixed frame body and a fixed base (215), wherein the fixed base (215) is mounted on the bottom of the fixed frame body, the fixed base (215) is provided with a mounting groove, the bottom of the quartz tube body (22) is inserted into the mounting groove, and a plurality of clamps are arranged at intervals on the fixed frame body, each of the clamps is used to fix the quartz tube body (22) on the fixed frame body.

10. The double quartz tube automatic feeding device according to claim 3, characterized in that: A protective net (16) is installed on at least one of the two side edges of the main frame (1) along the moving direction of the moving vehicle, and the protective net (16) is detachably installed between the two vertical rods (13).

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