Feeding and discharging device of silicon rod slicing machine

Abstract

The utility model relates to the technical field of silicon rod machining, and particularly discloses a feeding and discharging device of a silicon rod slicing machine. The feeding and discharging device of the silicon rod slicing machine comprises a fixing base, a moving frame connected to the lower portion of the fixing base in a sliding mode and a first driving mechanism driving the moving frame to move relative to the fixing base in the X-axis direction. A pair of carrier rollers used for bearing the silicon rod assembly is arranged in the movable frame and arranged in the X-axis direction. A water receiving disc is arranged below the pair of carrier rollers and is connected with the movable frame; a clamping jaw mechanism used for clamping and fixing the silicon rod assembly is arranged above the pair of carrier rollers, the clamping jaw mechanism is connected with a second driving mechanism, and the second driving mechanism drives the clamping jaw mechanism to move in the X-axis direction relative to the moving frame so that the silicon rod assembly can be moved into or out of the moving frame. The feeding and discharging device of the silicon rod slicing machine can effectively solve the problem that the width of a feeding and discharging port of a cutting cavity is narrow, and reduces the risk of being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon rod processing, in particular to a loading and unloading device of a silicon rod slicer. Background Art

[0002] During the silicon rod slicing process, a loading and unloading device is usually used to feed the silicon rod assembly to be sliced ​​into the cutting chamber of the slicer, and then take it out of the cutting chamber after the slicing is completed.

[0003] The existing loading and unloading device of silicon rod slicer adopts a mobile trolley for carrying silicon rod assembly on the main frame. When loading, the manipulator drives the main frame to move to the inlet and outlet of the cutting chamber of the silicon rod slicer. Under the drive of the driving mechanism, the mobile trolley carries the silicon rod assembly through the inlet and outlet of the cutting chamber and enters the cutting chamber. After the silicon rod assembly is taken away from the mobile trolley, the mobile trolley exits the cutting chamber and returns to the main frame. After the slicing is completed, the mobile trolley enters the cutting chamber to take out the cut silicon rod assembly.

[0004] However, since the mobile trolley needs to enter the cutting chamber during the loading and unloading process, it is difficult for the mobile trolley to enter the narrow inlet and outlet of the cutting chamber; in addition, there are many water stains in the cutting chamber, and the mobile trolley is easily contaminated.

[0005] Therefore, it is necessary to improve the loading and unloading device of the existing silicon rod slicer to solve the above problems. Summary of the invention

[0006] The utility model aims to provide a loading and unloading device for a silicon rod slicer, which can effectively solve the problem that the inlet and outlet of a cutting chamber are too narrow to enter, and reduce the risk of contamination.

[0007] To achieve this purpose, the utility model adopts the following technical solutions:

[0008] A loading and unloading device for a silicon rod slicer comprises a fixed seat, a moving frame slidably connected below the fixed seat, and a first driving mechanism for driving the moving frame to move relative to the fixed seat along the X-axis direction;

[0009] A pair of rollers for supporting the silicon rod assembly is arranged in the movable frame, and the rollers are arranged along the X-axis direction; a water receiving tray is arranged below the pair of rollers, and the water receiving tray is connected to the movable frame; a clamping mechanism for clamping and fixing the silicon rod assembly is arranged above the pair of rollers, and the clamping mechanism is connected to a second driving mechanism, and the second driving mechanism drives the clamping mechanism to move relative to the movable frame along the X-axis direction, so that the silicon rod assembly clamped by the clamping mechanism moves into or out of the movable frame.

[0010] Furthermore, one end of the movable frame is provided with a hook mechanism for connecting with a slicer body.

[0011] Furthermore, the hook mechanism includes a hook rotatably connected to the movable frame, a slide groove is provided on one side of the hook, a slider is slidably arranged in the slide groove, and the slider is connected to a slider driving member that drives it to move linearly; the length direction of at least part of the slide groove is set at an angle to the driving direction of the slider driving member.

[0012] Further, the roller is connected to a rotation drive mechanism for driving the roller to rotate relative to the moving frame;

[0013] The rotary drive mechanism comprises a rotating shaft which is parallel to and relatively fixed to the roller, the rotating shaft is rotatably connected to the moving frame, and one end of the rotating shaft is connected to a first driving component which drives the rotating shaft to rotate.

[0014] Furthermore, the clamping mechanism includes a clamping seat and two clamping members that are relatively slidably connected to one side of the clamping seat, and a group of plug blocks are provided on the opposite sides of the two clamping members; the clamping members are connected to a first rack, and the two first racks are relatively arranged and the opposite sides are meshed with a first gear, and the first gear is connected to a second driving component that drives it to rotate relative to the clamping seat.

[0015] Furthermore, the first driving mechanism includes a plurality of rollers rotatably arranged on both sides of the top of the movable frame and a roller driving assembly driving the rollers to rotate synchronously; the rollers on both sides are arranged at intervals along the X-axis direction and roll along two tracks arranged on the fixed seat respectively.

[0016] Furthermore, a plurality of first limiting rollers are rotatably arranged on both sides of the top of the movable frame, and the rotation center axis of the first limiting roller is perpendicular to the rotation center axis of the roller and the sliding direction of the movable frame; the first limiting roller is in rolling contact with the corresponding track.

[0017] Furthermore, a limiting mechanism is arranged on the fixed seat, and the limiting mechanism includes a limiting plug and a limiting driving member for driving the limiting plug to move up and down; a second limiting roller is rotatably arranged at the lower end of the limiting plug, and a rotation center axis of the second limiting roller is parallel to the rotation center axis of the roller; a slot for the lower end of the limiting plug and the second limiting roller to enter is arranged at the top of the movable frame.

[0018] Furthermore, the second driving mechanism includes two second racks arranged on the moving frame along the X-axis direction, a second gear is meshed below the second rack, the two second gears are coaxially rotatably arranged on the clamping mechanism, and are connected to a third driving component that drives them to rotate synchronously.

[0019] Furthermore, the water receiving tray is detachably connected to the movable frame through a plurality of limit pin assemblies; the limit pin assembly includes a connecting plate, a limit pin, a movable pin and a spring; the connecting plate is slidably arranged on the movable frame; the limit pin and the movable pin can be axially movably arranged on the movable frame and one end of each is connected to the connecting plate, the other end of the limit pin can be retracted into the movable frame, and the spring is arranged between the other end of the movable pin and the movable frame.

[0020] The beneficial effects of the utility model are:

[0021] 1. The utility model provides a loading and unloading device for a silicon rod slicer. When loading and unloading, a pair of clamping claws are used to clamp the silicon rod assembly in and out of the cutting chamber inlet and outlet of the slicer, and the entire moving frame does not need to enter, thereby effectively solving the problem that the cutting chamber inlet and outlet are too narrow to enter, and the utility model is compatible with slicers of various specifications and models.

[0022] 2. The utility model provides a silicon rod slicer loading and unloading device, which greatly reduces the risk of contamination because there is no need to move the frame into the cutting chamber.

[0023] 3. The utility model provides a loading and unloading device for a silicon rod slicer. When loading and unloading, a hook mechanism is used to lock the moving frame and the slicer body to prevent the moving frame from moving during the loading and unloading process, thereby improving the loading and unloading accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a structural schematic diagram of a loading and unloading device of a silicon rod slicer.

[0025] Figure 2 yes Figure 1 Schematic diagram of the structure of the fixed seat.

[0026] Figure 3 It is a schematic diagram of the structure of the clamping mechanism when it is in the moving frame.

[0027] Figure 4 It is a structural schematic diagram of the first driving mechanism, the second driving mechanism and the limiting mechanism.

[0028] Figure 5 It is a schematic diagram of the structure after the clamping claw mechanism extends out of the moving frame.

[0029] Figure 6 It is a structural diagram of the clamping mechanism. DETAILED DESCRIPTION

[0030] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0031] like Figures 1 to 6As shown, a loading and unloading device for a silicon rod slicer comprises a fixed seat 1, a moving frame 2 slidably connected to the bottom of the fixed seat 1, and a first driving mechanism 3 for driving the moving frame 2 to move relative to the fixed seat 1 along the X-axis direction; a pair of rollers 4 for supporting a silicon rod assembly 100 is arranged in the moving frame 2, and the rollers 4 are arranged along the X-axis direction; a water receiving tray 5 is arranged below the pair of rollers 4, and the water receiving tray 5 is connected to the moving frame 2; a clamping mechanism 6 for clamping and fixing the silicon rod assembly 100 is arranged above the pair of rollers 4, and the clamping mechanism 6 is connected to a second driving mechanism 7, and the second driving mechanism 7 drives the clamping mechanism 6 to move relative to the moving frame 2 along the X-axis direction, so that the silicon rod assembly 100 moves into or out of the moving frame 2.

[0032] Specifically, Figure 2 As shown, a connecting member 12 for connecting with a manipulator is provided on the top of the fixed seat 1, and rails 11 are provided on both sides of the fixed seat 1 along the X-axis direction. The cross section of the rails 11 is U-shaped with side openings. The moving frame 2 slides along the two rails 11 under the drive of the first driving mechanism 3. A steel wire rope for connecting with the moving frame 2 is also provided on the fixed seat 1.

[0033] like Figure 3 and 4 As shown, the first driving mechanism 3 is arranged on the moving frame 2, including a plurality of rollers 31 rotatably arranged on both sides of the top of the moving frame 2 and a roller driving assembly 32 driving the rollers 31 to rotate synchronously; wherein the rollers 31 on both sides are arranged at intervals along the X-axis direction and respectively roll in contact with the inner bottom surface of the corresponding track 11.

[0034] In this embodiment, the roller drive assembly 32 includes a plurality of sprocket assemblies 321, a drive shaft 322, a reducer 323 and a motor 324. The two ends of the drive shaft 322 are connected to the roller shafts of two adjacent rollers 31 on the same side through the sprocket assembly 321, and the roller shafts of two adjacent rollers 31 on the same side are connected through the sprocket assembly 321. The drive shaft 322 is connected to the output end of the reducer 323, and the reducer 323 is connected to the output end of the motor 324. The sprocket assembly 321 includes two sprockets and a chain connecting the two sprockets.

[0035] When in use, the motor 324 provides power and transmits the power to the rollers 31 on both sides through the drive shaft 322 and the sprocket assemblies 321, thereby causing the rollers 31 to roll along the corresponding tracks 11, thereby driving the moving frame 2 to move relative to the fixed base 1 along the X-axis direction.

[0036] Furthermore, a plurality of first limiting rollers 33 are rotatably arranged on both sides of the top of the moving frame 2, and the rotation center axis of the first limiting rollers 33 is perpendicular to the rotation center axis of the roller 31 and the sliding direction of the moving frame 2; each first limiting roller 33 is in rolling contact with the inner side surface of the corresponding track 11. When in use, the first limiting rollers 33 on both sides are used for limiting, which can effectively prevent the moving frame 2 from deviating during the moving process.

[0037] like Figure 1 As shown, a limiting mechanism 9 for locking the moving frame 2 is provided on the fixed seat 1, and the limiting mechanism 9 includes a limiting plug and a limiting driving member for driving the limiting plug to move up and down. Among them, a slot 21 for the lower end of the limiting plug to enter is provided on the top of the moving frame 2. The limiting driving member is preferably a cylinder. Furthermore, a second limiting roller is rotatably provided at the lower end of the limiting plug, and the rotation center axis of the second limiting roller is parallel to the rotation center axis of the roller 31, so as to reduce the resistance of the limiting plug to enter and exit the slot 21.

[0038] When in use, the limit drive member drives the limit plug to move downward into the slot 21, thereby limiting and locking the movable frame 2 and the fixed seat 1 to prevent the movable frame 2 from moving relative to the fixed seat 1 along the X-axis direction during the movement of the fixed seat 1 driven by the robot.

[0039] like Figure 4 As shown, a hook mechanism 8 for connecting to the body of the slicer is provided at one end of the mobile frame 2. The hook mechanism 8 is provided with two hooks 81, each of which is rotatably connected to the mobile frame 2. A slide groove 82 is provided on one side of the hook 81, and a slider 83 is slidably provided in the slide groove 82. The slider 83 is connected to a slider driving member 84 that drives it to move linearly; wherein, at least part of the length direction of the slide groove 82 is set at an angle to the driving direction of the slider driving member 84, so that the slider driving member 84 drives the slider 83 to move while driving the hook 81 to rotate relative to the mobile frame 2, thereby realizing locking or unlocking the mobile frame 2 and the body of the slicer. In this embodiment, the slider driving member 84 is preferably an electric cylinder.

[0040] When in use, after the movable frame 2 is docked with the cutting chamber inlet and outlet of the slicer, the two hook mechanisms 8 are used to lock the movable frame 2 and the slicer body, thereby preventing the movable frame 2 from moving relative to the slicer body during loading and unloading, thereby affecting the loading and unloading accuracy.

[0041] like Figure 1 , 3As shown in Figure 4, the roller 4 is connected to a rotation drive mechanism 40 that drives it to rotate relative to the moving frame 2. The rotation drive mechanism 40 includes a rotating shaft 41 that is parallel to the roller 4 and relatively fixed, and the rotating shaft 41 is rotationally connected to the moving frame 2, and one end of the rotating shaft 41 is connected to a first driving assembly 42 that drives it to rotate. In this embodiment, the first driving assembly 42 includes a first motor and a first pulley assembly, and the output end of the first motor is transmission-connected to the rotating shaft 41 through the first pulley assembly, and the first pulley assembly includes two pulleys and a belt for connecting the two pulleys.

[0042] When in use, after the clamping mechanism 6 clamps and fixes the silicon rod assembly 100, under the drive of the first motor and the transmission action of the first pulley assembly, the rotating shaft 41 rotates relative to the moving frame 2, and at the same time drives the roller 4 to rotate, thereby separating the roller 4 from the silicon rod assembly 100, so that the clamping mechanism 6 can clamp the silicon rod assembly 100 and move it.

[0043] like Figure 5 and 6 As shown, the clamping mechanism 6 includes a clamping seat 61 and two clamping members 62 relatively slidably connected to one side of the clamping seat 61, and a group of plug blocks 621 are arranged on the opposite sides of the two clamping members 62, and the plug blocks 621 are used to be inserted into the slots on the side of the crystal support in the silicon rod assembly 100; the clamping member 62 is connected to a first rack 63, and the two first racks 63 are arranged oppositely and meshed with a first gear 64 on the opposite sides, and the first gear 64 is connected to a second driving assembly 65 that drives it to rotate relative to the clamping seat 61. In this embodiment, the second driving assembly 65 includes a second motor and a second pulley assembly, and the output end of the second motor is connected to the gear shaft of the first gear 64 through the second pulley assembly.

[0044] When in use, driven by the second driving assembly 65, the first gear 64 rotates, driving the two first racks 63 to move toward or away from each other, and then driving the two clamping jaws 62 to move toward or away from each other, thereby clamping or releasing the silicon rod assembly 100. The clamping jaw mechanism 6 can firmly clamp the silicon rod assembly 100 to prevent the silicon rod assembly 100 from loosening during loading and unloading.

[0045] like Figure 4 As shown, the second driving mechanism 7 includes two second racks 71 arranged on the moving frame 2 along the X-axis direction, and a second gear 72 is meshed below the second rack 71. The two second gears 72 are coaxially rotatably arranged on the clamping mechanism 6, and are connected to a third driving assembly 73 that drives them to rotate synchronously. In this embodiment, the third driving assembly 73 is arranged on the clamping jaw seat 61, and includes a second driving shaft coaxially connected to the two second gears 72, and the second driving shaft is connected to a motor through a reducer.

[0046] When in use, under the drive of the third driving assembly 73, the two second gears 72 rotate synchronously, and the two second gears 72 are meshed with the corresponding second racks 71 to drive the jaw seat 61 to move along the X-axis direction, thereby realizing that the two jaw members 62 clamp the silicon rod assembly 100 and move it out of the moving frame 2 along the X-axis direction, or the two clamping members 62 clamp the sliced ​​silicon rod assembly 100 and move it into the moving frame 2 along the X-axis direction.

[0047] like Figure 3 As shown, the water receiving tray 5 is detachably connected to the moving frame 2 through a plurality of limit pin assemblies 50. The limit pin assembly 50 includes a connecting plate 51, a limit pin 52, a movable pin 53 and a spring 54. The connecting plate 51 is slidably arranged on the moving frame 2 through the guide rod 22; the limit pin 52 and the movable pin 53 are axially movable on the moving frame 2 and one end of each is connected to the connecting plate 51, the other end of the limit pin 52 can be retracted into the moving frame 2, and a spring 54 is arranged between the other end of the movable pin 53 and the moving frame 2. With this structure, the water receiving tray 5 can be quickly disassembled and assembled.

[0048] The present embodiment is a loading and unloading device for a silicon rod slicer. When loading, the clamping mechanism 6 clamps and fixes the silicon rod assembly 100 located on a pair of rollers 4; after the manipulator drives the fixed seat 1 to move to the position where the movable frame 2 faces the inlet and outlet of the cutting chamber of the slicer, the locking of the movable frame 2 by the limiting mechanism 9 is released; under the drive of the first driving mechanism 3, the movable frame 2 moves relative to the fixed seat 1 along the X-axis direction to dock with the inlet and outlet of the cutting chamber of the slicer; the two hook mechanisms 8 are used to connect the movable frame 2 with the slicer. The machine body is locked; driven by the rotary drive mechanism 40, the roller 4 and the silicon rod assembly 100 rotate and separate; driven by the second drive mechanism 7, the clamping mechanism 6 clamps the silicon rod assembly 100 and moves together, so that the silicon rod assembly 100 moves out of the moving frame 2 and enters the cutting chamber through the cutting chamber inlet and outlet; the clamping mechanism 6 releases the clamping of the silicon rod assembly 100, so as to load the silicon rod assembly 100 into the cutting chamber; driven by the second drive mechanism 7, the clamping mechanism 6 withdraws from the cutting chamber and moves and resets.

[0049] After slicing is completed, the clamping mechanism 6 moves along the X-axis direction under the drive of the second driving mechanism 7, and the two clamping jaws 62 enter the cutting chamber; after the clamping mechanism 6 clamps and fixes the silicon rod assembly 100, the clamping mechanism 6 clamps and fixes the silicon rod assembly 100 to exit the cutting chamber and return to the moving frame 2 under the drive of the second driving mechanism 7, so that the silicon rod assembly 100 moves above a pair of rollers 4; under the drive of the rotating driving mechanism 40, the rollers 4 rotate until they contact the bottom surface of the silicon rod assembly 100; under the drive of the first driving mechanism 3, the moving frame 2 moves and resets relative to the fixed seat 1 along the X-axis direction; the moving frame 2 is locked by the limit mechanism 9; after the manipulator drives the fixed seat 1 to move to the material picking position, the clamping mechanism 6 releases the clamping of the silicon rod assembly 100 to facilitate the removal of the silicon rod assembly 100 from the pair of rollers 4.

[0050] The utility model provides a loading and unloading device for a silicon rod slicer, which has high loading and unloading accuracy. When loading and unloading, a pair of clamping jaws 62 are used to clamp the silicon rod assembly 100 to enter and exit the cutting chamber inlet and outlet of the slicer, and the entire moving frame 2 does not need to enter, thereby effectively solving the problem that the cutting chamber inlet and outlet are too narrow to enter, and is compatible with slicers of various specifications and models. In addition, since there is no need for the moving frame 2 to enter the cutting chamber, the risk of contamination is greatly reduced.

[0051] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A loading and unloading device for a silicon rod slicer, characterized in that: It comprises a fixed seat (1), a moving frame (2) slidably connected below the fixed seat (1), and a first driving mechanism (3) for driving the moving frame (2) to move relative to the fixed seat (1) along the X-axis direction; A pair of rollers (4) for supporting the silicon rod assembly (100) are arranged in the movable frame (2), and the rollers (4) are arranged along the X-axis direction; a water receiving tray (5) is arranged below the pair of rollers (4), and the water receiving tray (5) is connected to the movable frame (2); a clamping mechanism (6) for clamping and fixing the silicon rod assembly (100) is arranged above the pair of rollers (4), and the clamping mechanism (6) is connected to a second driving mechanism (7), and the second driving mechanism (7) drives the clamping mechanism (6) to move relative to the movable frame (2) along the X-axis direction, so that the silicon rod assembly (100) clamped by the clamping mechanism (6) moves into or out of the movable frame (2).

2. A silicon rod slicing machine loading and unloading device according to claim 1, characterized in that: One end of the movable frame (2) is provided with a hook mechanism (8) for connecting with a slicer body.

3. A silicon rod slicer loading and unloading device according to claim 2, characterized in that: The hook mechanism (8) comprises a hook (81) rotatably connected to the movable frame (2); a slide groove (82) is provided on one side of the hook (81); a slider (83) is slidably arranged in the slide groove (82); the slider (83) is connected to a slider driving member (84) for driving the slider to move linearly; at least a portion of the length direction of the slide groove (82) is arranged to form an angle with the driving direction of the slider driving member (84).

4. The loading and unloading device of a silicon rod slicer according to claim 1, characterized in that: The roller (4) is connected to a rotation drive mechanism (40) for driving the roller to rotate relative to the moving frame (2); The rotary drive mechanism (40) comprises a rotating shaft (41) which is parallel to and relatively fixed to the roller (4); the rotating shaft (41) is rotationally connected to the moving frame (2); and one end of the rotating shaft (41) is connected to a first driving component (42) for driving the rotating shaft to rotate.

5. The loading and unloading device of a silicon rod slicer according to claim 1, characterized in that: The clamping mechanism (6) comprises a clamping seat (61) and two clamping members (62) relatively slidably connected to one side of the clamping seat (61), and a group of plug blocks (621) are arranged on opposite sides of the two clamping members (62); the clamping members (62) are connected to a first rack (63), and the two first racks (63) are arranged opposite to each other and meshed with a first gear (64) on opposite sides, and the first gear (64) is connected to a second driving component (65) that drives it to rotate relative to the clamping seat (61).

6. The loading and unloading device of a silicon rod slicer according to claim 1, characterized in that: The first driving mechanism (3) comprises a plurality of rollers (31) rotatably arranged on both sides of the top of the moving frame (2) and a roller driving assembly (32) driving the rollers (31) to rotate synchronously; the rollers (31) on both sides are arranged at intervals along the X-axis direction and respectively roll along two tracks (11) arranged on the fixed seat (1).

7. The loading and unloading device of a silicon rod slicer according to claim 6, characterized in that: A plurality of first limiting rollers (33) are rotatably arranged on both sides of the top of the moving frame (2); the rotation center axis of the first limiting roller (33) is perpendicular to the rotation center axis of the roller (31) and the sliding direction of the moving frame (2); and the first limiting roller (33) is in rolling contact with the corresponding track (11).

8. The loading and unloading device of a silicon rod slicer according to claim 1, characterized in that: A limiting mechanism (9) is arranged on the fixed seat (1), and the limiting mechanism (9) comprises a limiting plug (91) and a limiting driving member (92) for driving the limiting plug (91) to move up and down; a second limiting roller (93) is rotatably arranged at the lower end of the limiting plug (91), and the rotation center axis of the second limiting roller (93) is parallel to the rotation center axis of the roller (31); and a slot (21) for the lower end of the limiting plug (91) and the second limiting roller (93) to enter is arranged at the top of the movable frame (2).

9. The loading and unloading device of a silicon rod slicer according to claim 1, characterized in that: The second driving mechanism (7) comprises two second racks (71) arranged on the moving frame (2) along the X-axis direction, a second gear (72) is meshed below the second racks (71), and the two second gears (72) are coaxially rotatably arranged on the clamping mechanism (6) and are connected to a third driving component (73) that drives them to rotate synchronously.

10. The loading and unloading device of a silicon rod slicer according to claim 1, characterized in that: The water receiving tray (5) is detachably connected to the movable frame (2) via a plurality of limit pin assemblies (50); the limit pin assembly (50) comprises a connecting plate (51), a limit pin (52), a movable pin (53) and a spring (54); the connecting plate (51) is slidably arranged on the movable frame (2); the limit pin (52) and the movable pin (53) are axially movably arranged on the movable frame (2) and one end of each of the limit pins (52) is connected to the connecting plate (51), the other end of the limit pin (52) can be retracted into the movable frame (2), and the spring (54) is arranged between the other end of the movable pin (53) and the movable frame (2).

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