CN205497831U - Silicon rod dress discharge apparatus superstructure - Google Patents

Abstract

The utility model discloses a silicon rod dress discharge apparatus superstructure, including setting up in the axial translation controlling means on centre gripping arm upper portion, axial translation controlling means includes that two shafts is to the guide rail, centre gripping arm upper end is through cooperating the cooperation of structure slidable ground on the axial guide rail, still including axial displacement telescoping control mechanism and a balancing stand of being fixed in axial guide rail frame one end, slidable ground cooperation in balancing stand both ends is on the axial guide rail, the balancing stand lower part is fixed to be provided with a balance and to use the fluid telescoping cylinder, balanced stretch out and butt on to the side of centre gripping arm upper end with the flexible arm level of fluid telescoping cylinder, the balance still corresponds the level with fluid telescoping cylinder and flexible arm top and is provided with a balance with articulating the pole, axial displacement telescoping control mechanism and balancing stand link to each other and are used for controlling balancing stand along axial guide rail translation. The utility model has the advantages of simple structure can control centre gripping arm axial translation control moment balance, improves centre gripping arm control stability and reliability.

Description

A kind of silicon rod loading and unloading device superstructure

Technical field

This utility model relates to a kind of squaring silicon bar equipment, is specifically related to a kind of silicon rod loading and unloading device superstructure.

Background technology

At present, the attention utilized green regenerative energy sources along with society and opening, photovoltaic solar power field is increasingly paid attention to and is developed.In field of photovoltaic power generation, solaode is used to convert solar energy into electrical energy realization generating, commonCrystal silicon solar energy batteryBeing to make on the high-quality silicon chip of thickness 160 ~ 200 μm, this silicon chip is formed by multi-wire saw cutting after the silicon ingot of lifting or casting.

The Making programme of existing silicon chip, the most first being lifted by crisp for polysilicon shape material is silicon single crystal rod, then uses excavation machine to carry out evolution；Now, cutting mechanism along silicon rod length direction feeding and cuts out four planes the most parallel in silicon rod circumference so that silicon rod is overall in class cuboid；After evolution, then use multi-line slicer along its length the silicon rod after evolution to be cut into slices, obtain required silicon chip.

Wherein, existing excavation machine, it it is all the structure design that disposably can complete many squaring silicon bar cuttings, the such as industry normally used Mellberg company, Chongqing four and brilliant work, Chong Qingyuan open, Liancheng, Dalian, the squaring silicon bar machine of production such as enter Shanghai day, it is possible to disposably complete the cutting evolution to 16 silicon rod.But this existing squaring silicon bar machine, although cutting mechanism primary feed can complete the cutting of many silicon rods, but owing to silicon rod radical is more, in cutting mechanism, line of cut needs to turn to through a lot of rollers (runner) when arranging cabling, when making its work, energy loss is relatively big, reduces cutting efficiency, in order to ensure cutting effect, cutting mechanism feed speed is the slowest, typically can only achieve 1.3 ~ 3.0mm/min.Therefore integral cutting efficiency reality is the highest, and in order to ensure to cut stability, it is typically only capable to realize the squaring silicon bar within 500mm length.Meanwhile, the silicon rod that the microtome that after squaring silicon bar, corresponding subsequent slice processes generally also is only applicable within 500mm length is cut into slices, it is possible to ensure chipping qualities.

But development and the maturation of technology along with current photovoltaic art, existing relatively advanced multi-line slicer, can be applicable to the slicing treatment of longer silicon rod, owing to when silicon rod is cut into slices in microtome, the waste material of partial-length can be scrapped in two ends, therefore generally silicon rod length is the longest, the whole efficiency of microtome just can be the highest.So for those skilled in the art, it is necessary to research and develop a kind of excavation machine that can be applicable to longer squaring silicon bar so that it is be obtained in that longer evolution silicon rod, to improve the cutting efficiency of subsequent slice machine, reduce the holistic cost that silicon chip produces.

In order to solve the problems referred to above, applicant once devised the single excavation machine of a kind of silicon single crystal rod and had applied for the patent of ZL201520832200.3, this excavation machine, including support, the silicon single crystal rod fixed mechanism being fixedly installed on support, cutting mechanism and rafting line mechanism；Described cutting mechanism include cutting head, be arranged on cutting head multiple for tensioning line of cut cut length cutting wheel, multiple transition directive wheel, the most a set of tensioner for tensioning line of cut and line of cut for realizing transition or guiding, transition directive wheel, tensioner and cutting wheel are upper and two ends connect back to rafting line mechanism around being connected on for line of cut, it is characterized in that, described silicon single crystal rod fixed mechanism is used for fixing single silicon rod, and described cutting head is connected with feed mechanism and can lean on the feed mechanism control realization evolution to silicon rod.This utility model has simple in construction, and cutting efficiency is high, it is possible to the advantage realizing the cutting of longer silicon single crystal rod, it is possible to obtain longer evolution silicon rod, to improve the cutting efficiency of subsequent slice machine, reduces the holistic cost that silicon chip produces.

But in this silicon single crystal rod single evolution equipment, there is also following defect to need to consider to solve: 1, realize silicon rod and hold out against in fixing device, rely on two mounting seats being fixed on pedestal and in a mounting seat, constitute the stationary gripping part in movable clamping part and another mounting seat by hydraulic jack coordinate and realize silicon rod and hold out against, hold out against process control and accuracy is poor, after rotating to facilitate evolution after the structure of this hydraulic cylinder clamping simultaneously being difficult to set up silicon rod clamping cutting again, unload the functions such as top rim charge.2, after evolution cutting, the rim charge under cutting cannot individually discharging.3, in cutting head structure, concordance is poor causes cutting accuracy poor for each cutting wheel.4, after cutting, rim charge directly drops easy other components of impact damage equipment or injure workman.5, relying on before and after cutting and manually load and unload material, operation easier is big, and man efficiency is low.

In order to solve above-mentioned dress discharging problem, applicant considers to devise a kind of squaring silicon bar machine loading and unloading device, its feature is, including vertically arranged clamping limb, clamping limb lower end is provided with clamping device, clamping device includes the gripper jaw of pair of opposing, gripper jaw upper end is provided with gripper jaw slide block and is slidably fit on clamping limb on horizontally disposed gripper jaw guide rail, the medial surface that gripper jaw is relative is the overall clamping face in concave shape, described gripper jaw upper end of slide block is hinged is provided with a connecting rod, small end extends in the diagonal and is hinged on the telescopic arm straight down of a clamping fluid telescoping cylinder, clamping fluid telescoping cylinder is fixed on clamping limb；Clamping device upper end is additionally provided with the elevating mechanism for controlling clamping device lifting；Described clamping limb top is additionally provided with for controlling the axial translation control device that clamping limb moves axially along held silicon rod, and the radial translation moved along held silicon rod radial level for controlling clamping limb controls device.So, realizing lifting by elevating mechanism, realize clamping by clamping device, control device by axial translation and radial translation controls device control realization and moves horizontally, convenient realization loads and unloads material.In clamping device, it is the clamping moving horizontally and realizing gripper jaw by an angularly disposed connecting rod by the transmission, conversion that vertically stretches, simple and ingenious structure and ensure that clamping is reliable and stable.

But wherein, also need to when designing loading and unloading device superstructure give consideration to how that solution clamping limb axial translation control moment imbalance easily produces rollover further, the problem causing control stability and poor reliability.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of simple in construction, clamping limb axial translation control moment balance can be controlled, improve clamping limb control stability and the silicon rod loading and unloading device superstructure of reliability.

In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:

A kind of silicon rod loading and unloading device superstructure, control device including the axial translation moved axially along held silicon rod for controlling clamping limb being arranged at clamping limb top, and the radial translation moved along held silicon rod radial level for controlling clamping limb controls device；nullIt is characterized in that，Axial translation controls device and includes axial guidance frame，Axial guidance frame upper surface horizontal alignment is provided with two axial guidances，Clamping limb upper end is slidably fit on axial guidance by fit structure，Axial translation controls device and also includes being fixed on moving axially pushing handle telescopic control mechanism and being arranged at clamping limb upper end and the balancing stand moved axially between pushing handle telescopic control mechanism of axial guidance frame one end，Balancing stand two ends are slidably fit on axial guidance，Balancing stand bottom is fixedly installed a balance fluid telescoping cylinder，The telescopic arm of balance fluid telescoping cylinder protrudes horizontally up and is connected on side, clamping limb upper end，Above balance fluid telescoping cylinder and telescopic arm thereof, also correspondence has been horizontally disposed with a balance hitch bar，Balance hitch bar one end is fixed on clamping limb upper end upper surface，The other end has the extension being folded to downwards and is articulated on balancing stand by extension，The described pushing handle telescopic control mechanism that moves axially is connected with balancing stand and for controlling the translation of balancing stand guide rail vertically.

So, the structure of above-mentioned axial translation control device can be better achieved the axial translation of clamping limb and control, the particularly setting of balancing stand, it is possible to the moment of generation when offsetting translation force by regulations and parameters principle, clamping limb is avoided to turn on one's side, it is ensured that the stability of translation and reliability.

Further, move axially pushing handle telescopic control mechanism described in and include that one moves axially with motor, moves axially and has one to move axially with leading screw with the output shaft connection of motor, moves axially and coordinate one on balancing stand to move axially with on nut with leading screw front end.So, the convenient accurate control realizing translation position.

Further, described radial translation controls device, including radial guiding rail gantry, radial guiding rail gantry upper surface horizontal alignment is provided with two radial guidances, the two ends of described axial guidance frame are slidably fit on radial guidance by fit structure, radial translation controls device and also includes that being fixed on moving radially of radial guiding rail gantry one end uses motor, moving radially to connect with motor output shaft has one to move radially with leading screw, move radially to coordinate with leading screw front end and move radially with on nut at one, move radially and be fixed on axial guidance frame with nut.The most conveniently realize radial translation and the accuracy of radial translation position control can be improved.

In sum, this utility model has simple in construction, it is possible to controls clamping limb axial translation control moment balance, improves the advantage such as clamping limb control stability and reliability.

Accompanying drawing explanation

Fig. 1 is a kind of silicon single crystal rod single evolution overall system architecture schematic diagram that have employed this utility model structure.

Fig. 2 is in Fig. 1, independent silicon rod fixed mechanism and cutting mechanism and the perspective view of cutting stock device part.

Fig. 3 is the positive apparent direction sectional view of Fig. 2.

Fig. 4 is the partial structurtes enlarged diagram of independent circled in Fig. 3.

Fig. 5 is the structural representation of independent cutting mechanism in Fig. 1.

Fig. 6 is the structural representation of independent driving shaft part in Fig. 5.

Fig. 7 is the structural representation of independent driven shaft part in Fig. 5.

Fig. 8 is the structural representation of independent cutting stock device part in Fig. 1.

Fig. 9 is the structural representation of separate loading and unloading device in Fig. 1.

Figure 10 is schematic diagram during clamping circular silicon rod in independent mechanical arm bottom in Fig. 9.

Detailed description of the invention

Below in conjunction with a kind of silicon single crystal rod single evolution system that have employed this utility model structure and accompanying drawing, the utility model is described in further detail.

Optimum embodiment: as Figure 1-10 shows, a kind of silicon single crystal rod single evolution system that have employed this utility model structure, including support 1, the silicon rod fixed mechanism being fixedly installed on support 1, cutting mechanism and rafting line mechanism；nullDescribed cutting mechanism includes cutting head 2，Also include the cutting wheel being arranged on front side of cutting head 2，Cutting wheel is for going out cut length by line of cut tensioning，Described silicon rod fixed mechanism includes two mounting seats being oppositely arranged on support 1，Two mounting seat upper end level of relative extend the clamping part being formed with entirety in horizontal cylindrical，Described cutting head is vertically arranged and is set in outside clamping part，Its feature is，One mounting seat is fixedly installed on one end composition fixed mounting 3 of support，Another mounting seat slidably engages to be arranged on a mounting seat guide rail just arranged fixed mounting of the support other end and constitutes active mount 4，Support 1 is located away active mount 4 one end and is additionally provided with clamping motor 5，Clamping motor 5 output shaft connects a clamping leading screw 6，Clamping leading screw 6 coordinates a clamping nut 7 being fixed on active mount 4 to constitute, and clamping screw nut driven is secondary and active mount 4 is mobile on mounting seat guide rail realizes the clamping to silicon rod of the clamping part in two mounting seats for driving.

So, in silicon rod fixed mechanism, devise a fixed mounting and an active mount, move realization if moving active mount by clamping motor screw nut driven subband silicon rod is clamped, there is simple in construction, control reliable, control accuracy advantages of higher.This structure has liberated the design space of clamping part position above mounting seat simultaneously, make on clamping part, to have space that the structure being clamped rim charge is set, and realize silicon rod is carried out the structure of the functions such as rotation, and it is more favorable for the optimization design of structure, beneficially function is perfect.(during enforcement, also include multiple transition directive wheel, the most a set of tensioner with regulating wheel for tensioning line of cut and line of cut for realizing transition or guiding, transition directive wheel, regulating wheel and cutting wheel are upper and two ends connect back to rafting line mechanism around being connected on for line of cut, rafting line mechanism includes unwrapping wire reel and the take-up block being transversely mounted on rotationally on support, the two ends of line of cut are intertwined and connected on unwrapping wire reel and take-up block, unwrapping wire reel and unwrapping wire motor-driven connect, and take-up block and take-up motor-driven connect.But transition directive wheel and rafting line mechanism etc. are prior art, do not do too much introduction at this.)

Wherein, described clamping part includes two main grip blocks for clamping silicon rod two ends medium position, also include eight the rim charge grip blocks 8 for clamping four rim charge two ends of silicon rod being arranged in main grip block surrounding, outside at least four rim charge grip block, be provided with rim charge clamping device 9 clamping realized rim charge for driving rim charge grip block to move.

So during clamping silicon rod, it is possible to realize gripping rim charge so that when cutting to afterbody, rim charge is still within fixing reliable behavior simultaneously, it is to avoid rim charge cutting produces when dropping collapses limit and collision equal loss.Improve integrity and the reliability of cutting process.

Wherein, being provided with rim charge clamping device 9 outside eight rim charge grip blocks 8, rim charge clamping device 9 includes that the rim charge clamping fluid telescoping cylinder being fixed on mounting seat upper end, the rim charge clamping telescopic arm front end of fluid telescoping cylinder are connected with rim charge grip block.So, rim charge clamping control is convenient reliably.

Wherein, the main grip block being arranged on active mount 4 is actively main grip block 10, the main grip block being arranged on fixed mounting 3 is driven main grip block 11, described active main grip block 10 entirety is the column structure of level and is arranged on active mount 4 by bearing, the most main grip block 10 rear end is connected with the rotating mechanism 12 being fixed on active mount and rotating mechanism 12 can be leaned on to be rotated, and the rear section of described driven main grip block 11 is installed in rotation on fixed mounting 3 by vertically arranged bearing.

So, add spinfunction, can control to carry out rotating regulation and make its cutting angle accurately put in place, rotating mechanism after cutting, can be leaned on to drive held silicon rod to rotate, so that the rim charge above it can landing smoothly after silicon rod clamping before being cut.

Wherein, it is additionally provided with deflection floating matching structure on driven main grip block 11, deflection floating matching structure includes heaving air supported head 13 spherical in shape backward in the middle part of driven main grip block front waist section rear end, air supported head 13 coordinates in the ball recess of a coupling of driven main grip block rear section front end, and deflection floating matching structure also includes the male-female engagement position limiting structure 14 that two circles are arranged between driven main grip block front waist section rear end surrounding and active mount.So, driven main grip block front waist section unspecified angle in the circumferential is allowed to produce certain beat by air supported head and coordinating of ball recess, the most again by the angular dimension of male-female engagement spacing control beat, make it have certain deflection floating effect to adapt to the laminating of clamping face, grip reliability preferably to improve.Further, described rotating mechanism 12 includes rotation motor and the rotation reductor being fixed on active mount, so that anglec of rotation control is better achieved.

Wherein, in cutting wheel on front side of cutting head 2, including and be fixed at least two drivewheel 15 on same driving shaft 17 column-spacingly, also include being spaced apart and arranged at least two driven pulley 16 on the same driven shaft 18 be arrangeding in parallel with driving shaft side by side, driving shaft 17 is installed in rotation on cutting head 2 and is in transmission connection with an active cutting motor 19 being arranged on cutting head, and two driven pulleys 16 rely on driven shaft 18 to be installed in rotation on cutting head 2.

So, drive cabling by two coaxial drivewheels, drastically increase cutting wheel and rotate concordance, improve cutting accuracy.

Wherein, described cutting wheel is eight, is respectively disposed at the driven pulley on a driven shaft including two drivewheels to being respectively disposed on a driving shaft and corresponding two couple, and for line of cut tensioning is gone out the cut length in " well " font.So conveniently once cut out four pieces of rim charges, improve efficiency.When certainly implementing, cutting wheel can also be four, and cut length is arranged to " two " font, then increases by 90 ° of rotating mechanisms on cutting mechanism and leans on the cutting of 90 ° of angles of twice difference to remove four pieces of rim charges, falls within the scope that this equipment can be implemented.

Wherein, described driving shaft 17 includes being positioned at the drivewheel load segment at middle part and being positioned at the driving shaft construction section at two ends, for installing two drivewheels 15 on drivewheel load segment, driving shaft construction section is arranged on cutting head by bearing, grafting secure fit joint is provided with polylith axial distance adjusts pad 20 between described driving shaft construction section and drivewheel load segment, described drivewheel 15 peripheral surface is arranged at intervals with many group wire casings 21.

So, after the abrasion of one group of wire casing expends, can facilitate and adjust pad quantity by increase and decrease axial distance and change one group of wire casing and realize cabling and install, greatly extend drivewheel service life.In like manner, similar structures can also be installed to extend driven pulley service life during enforcement on driven shaft and driven pulley.

Wherein, described driven shaft 18 is fixedly mounted on cutting head; driven pulley 16 may be rotatably mounted on driven shaft 18 by driven pulley bearing 22; driven shaft is internally provided with gas channel 23; inlet channel on gas channel 23 one end and cutting head connects, and the other end and driven pulley bearing 22 connect and constitute air pressure protection structure.

Seal in such manner, it is possible to form Pneumatic protecting, it is ensured that bearing normally uses, it is to avoid enter dust etc. and cause bearing blocking.

Wherein, also include cutting stock device, described cutting stock device includes that two of lower position between the clamping part of two mounting seats are horizontally disposed with and oblique relative slide bar 24 along clamping part clamping direction, slide bar 24 two ends are fixed on support and make cutting mechanism to walk to be spatially located between two slide bars 24, also include the many angularly disposed railings 25 that two ends are arranged on slide bar 24 horizontally slidablely.

So, cutting stock device can be leaned on to buffer blanking when rim charge landing, it is to avoid collsion damage equipment or injure workman, railing is slidably disposed on slide bar and makes it not affect walking of cutting mechanism.

Wherein, being in series with drag-line 26 between described railing 25, drag-line 26 one end is connected on support, and the other end is connected on cutting mechanism.The most convenient railing links with the reset of cutting mechanism reset.Further, described drag-line 26 is the steel loop chain the most anyhow repeating some steel loops mutual snapping composition that linking is arranged, being provided with chain cylindrical void on described railing to pass for steel loop chain, described chain cylindrical void includes the vertical hole portion passed for vertical steel loop and is positioned at the transverse holes portion passed for horizontal steel loop of middle and upper part, portion, vertical hole.So, spacing behind very convenient regulation chain position on railing convenient regulation, it is beneficial to adjust the interval location between railing.Further, drag-line is chain and respectively arranges one along the upper and lower two ends of railing.So pull and more balance, it is to avoid be stuck.

Wherein, also include being disposed in parallel in the loading and unloading device that support 1 is other, described loading and unloading device, including vertically arranged clamping limb 27, clamping limb 27 lower end is provided with clamping device, clamping device includes the gripper jaw 28 of pair of opposing, gripper jaw 28 upper end is provided with gripper jaw slide block 29 and is slidably fit on clamping limb 27 on horizontally disposed gripper jaw guide rail 30, the medial surface that gripper jaw 28 is relative is the overall clamping face in concave shape, described gripper jaw slide block 29 upper end thereof is provided with a connecting rod 31, connecting rod 31 upper end extends in the diagonal and is hinged on the telescopic arm straight down of a clamping fluid telescoping cylinder 32, clamping fluid telescoping cylinder 32 is fixed on clamping limb 27；Clamping device upper end is additionally provided with the elevating mechanism for controlling clamping device lifting；Described clamping limb 27 top is additionally provided with for controlling the axial translation control device that clamping limb moves axially along held silicon rod, and the radial translation moved along held silicon rod radial level for controlling clamping limb controls device

So, realizing lifting by elevating mechanism, realize clamping by clamping device, control device by axial translation and radial translation controls device control realization and moves horizontally, convenient realization loads and unloads material.In clamping device, it is the clamping moving horizontally and realizing gripper jaw by an angularly disposed connecting rod by the transmission, conversion that vertically stretches, simple and ingenious structure and ensure that clamping is reliable and stable.

Wherein, the position, both sides of described clamping face concave shape is for clamping pole material and middle part has clip slot that indent again is 90 ° of angles for clamping square rod material.Clamp structure described further is a pair be set up in parallel, the most convenient clamping.Further, described elevating mechanism 33 includes a lifting fluid telescoping cylinder 33 being fixed on clamping limb 27, the telescopic arm of lifting fluid telescoping cylinder 22 is down-set and fixing one clamping device installing rack 34 of connection, and in described clamp structure, clamping fluid telescoping cylinder 32 is fixed on clamping device installing rack 34.So, simple and stable structure is reliable and easy to control.Fluid telescoping cylinder in the application may each be hydraulic cylinder or pneumatic cylinder.

nullWherein，Axial translation controls device and includes axial guidance frame 35，Axial guidance frame 35 upper surface horizontal alignment is provided with two axial guidances 36，Clamping limb 27 upper end is slidably fit on axial guidance 36 by fit structure，Axial translation controls device and also includes being fixed on moving axially pushing handle telescopic control mechanism and being arranged at clamping limb upper end and the balancing stand 37 moved axially between pushing handle telescopic control mechanism of axial guidance frame one end，Balancing stand 37 two ends are slidably fit on axial guidance，Balancing stand 37 bottom is fixedly installed a balance fluid telescoping cylinder 38，The telescopic arm of balance fluid telescoping cylinder 38 protrudes horizontally up and is connected on side, clamping limb upper end，Above balance fluid telescoping cylinder 38 and telescopic arm thereof, also correspondence has been horizontally disposed with a balance hitch bar 39，Balance hitch bar 39 one end is fixed on clamping limb upper end upper surface，The other end has the extension being folded to downwards and is articulated on balancing stand 37 by extension，The described pushing handle telescopic control mechanism that moves axially is connected with balancing stand 37 and for controlling the translation of balancing stand guide rail vertically.

So, the structure of above-mentioned axial translation control device can be better achieved the axial translation of clamping limb and control, the particularly setting of balancing stand, it is possible to the moment of generation when offsetting translation force by regulations and parameters principle, clamping limb is avoided to turn on one's side, it is ensured that the stability of translation and reliability.

Wherein, the described pushing handle telescopic control mechanism that moves axially includes that one moves axially with motor 40, moving axially to connect with the output shaft of motor 40 has one to move axially with leading screw 41, moves axially and coordinates one on balancing stand 37 to move axially with on nut with leading screw 41 front end.So, the convenient accurate control realizing translation position.

Wherein, described radial translation controls device, including radial guiding rail gantry 42, radial guiding rail gantry 42 upper surface horizontal alignment is provided with two radial guidances 43, the two ends of described axial guidance frame 35 are slidably fit on radial guidance 43 by fit structure, radial translation controls device and also includes that being fixed on moving radially of radial guiding rail gantry one end uses motor 44, moving radially to connect with motor 44 output shaft has one to move radially with leading screw 45, moving radially to coordinate with leading screw 45 front end moves radially with on nut 46 at one, move radially and be fixed on axial guidance frame 35 with nut 46.The most conveniently realize radial translation and the accuracy of radial translation position control can be improved.

In sum, above-mentioned silicon single crystal rod single evolution system has silicon rod clamping process stability and accuracy is good, beneficially rim charge blanking after evolution cutting, and cutting mechanism cutting accuracy is high, it is possible to realize automatic loading and unloading, automaticity advantages of higher by clamping limb.

Claims (3)

1. a silicon rod loading and unloading device superstructure, control device including the axial translation moved axially along held silicon rod for controlling clamping limb being arranged at clamping limb top, and the radial translation moved along held silicon rod radial level for controlling clamping limb controls device；nullIt is characterized in that，Axial translation controls device and includes axial guidance frame，Axial guidance frame upper surface horizontal alignment is provided with two axial guidances，Clamping limb upper end is slidably fit on axial guidance by fit structure，Axial translation controls device and also includes being fixed on moving axially pushing handle telescopic control mechanism and being arranged at clamping limb upper end and the balancing stand moved axially between pushing handle telescopic control mechanism of axial guidance frame one end，Balancing stand two ends are slidably fit on axial guidance，Balancing stand bottom is fixedly installed a balance fluid telescoping cylinder，The telescopic arm of balance fluid telescoping cylinder protrudes horizontally up and is connected on side, clamping limb upper end，Above balance fluid telescoping cylinder and telescopic arm thereof, also correspondence has been horizontally disposed with a balance hitch bar，Balance hitch bar one end is fixed on clamping limb upper end upper surface，The other end has the extension being folded to downwards and is articulated on balancing stand by extension，The described pushing handle telescopic control mechanism that moves axially is connected with balancing stand and for controlling the translation of balancing stand guide rail vertically.

2. silicon rod loading and unloading device superstructure as claimed in claim 1, it is characterized in that, the described pushing handle telescopic control mechanism that moves axially includes that one moves axially with motor, moving axially to connect with the output shaft of motor has one to move axially with leading screw, moves axially and coordinates one on balancing stand to move axially with on nut with leading screw front end.

3. silicon rod loading and unloading device superstructure as claimed in claim 1, it is characterized in that, described radial translation controls device, including radial guiding rail gantry, radial guiding rail gantry upper surface horizontal alignment is provided with two radial guidances, the two ends of described axial guidance frame are slidably fit on radial guidance by fit structure, radial translation controls device and also includes that being fixed on moving radially of radial guiding rail gantry one end uses motor, moving radially to connect with motor output shaft has one to move radially with leading screw, moving radially to coordinate with leading screw front end moves radially with on nut at one, move radially and be fixed on axial guidance frame with nut.