CN101966904B

CN101966904B - Cell laminate cache car

Info

Publication number: CN101966904B
Application number: CN2010102837258A
Authority: CN
Inventors: 沈彬
Original assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Current assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Priority date: 2010-09-13
Filing date: 2010-09-13
Publication date: 2013-12-04
Anticipated expiration: 2030-09-13
Also published as: CN101966904A

Abstract

The invention relates to a cell laminate cache car which comprises caster wheels, a bottom plate and a storage rack, the caster wheels are installed at the bottom of the bottom plate, and the storage rack is installed on the upper end face of the bottom plate. The storage rack comprises a horizontal frame, vertical support rods, rolling seats and rolling bodies, wherein the horizontal frame is rectangular, and the size of the horizontal frame is corresponding to a laminate to be stored; the rolling seats are uniformly installed on each layer of the horizontal frame, and one rolling body is installed in each rolling seat; four vertical support rods are symmetrically fixed on the outer side face of the horizontal frame, and the lifting of the storage frame is controlled by a hydraulic lifting device. An oil box is arranged on the bottom plate and is located within a range surrounded by a piston rod. For the cell laminate cache car, only horizontal movement is required while placing and taking out cell laminates, and thus, the labor intensity is reduced; and cells cannot be broken in a cloud or string way due to collision during placing-in and taking-out of the cell laminates, and thus, the quality of subsequent cell laminates is improved, and meanwhile, the mechanical loading level of the cell laminates in a process before lamination is increased.

Description

Cache trolley of battery overlapping component

Technical field:

The present invention relates to the working position apparatus used in a kind of solar module production process, relate in particular to a kind of buffer memory car of battery layers overlapping piece.

Background technology:

The main production process of solar module is to sort successively from the top down stacked by glass, EVA, solar cell string, EVA and backboard, then form the laminate of solar components through lamination, hot setting and process for cooling, finally the aluminium frame is installed to improve its firmness degree and to make it be easy to install in its surrounding again, finally wire is drawn and installed connection box, completed the making of solar components.People will be called laminates at goods before laminating machine laminating usually, before framing up after lamination, at goods, are called laminate.

In process of production, it must temporarily deposit and carry with corresponding working position apparatus at the goods laminates battery laminate, because laminates can not be stacked each other on together.At present, the buffer memory car shown in commonly used Fig. 1, Fig. 2 carries out the carrying with inter process of depositing at goods.It comprises castor 1, base plate 2 and storage rack 3, castor 1 is arranged on the bottom of base plate 2, storage rack 3 is arranged on the upper surface of base plate 2, storage rack 3 is comprised of facade frame, hound and carrier bar, the facade frame is vertically fixed on the upper surface of base plate 2, one end of two hounds is fixedly connected with the upper surface of base plate 2, the other end and facade frame are fixedly linked, carrier bar is fixed on the facade frame by horizontal mode, be formed with the laminates supporting tier pole of the parallel arrangement of certain distance, on every one deck supporting tier pole, be placed with the piece layer overlapping piece.In actual use, because this buffer memory car must three when laminates is put into and take out be freely opened, just can complete and pick and place action by two people work compounds, the laminates that to finish in preceding working procedure is put on the different layers frame of buffer memory car one by one, then the buffer memory car is clubhauled, be transported to by the service platform of next process.Because the own wt of this buffer memory car is lighter, after all laminates are put into, on the center of gravity of whole buffer memory car, move, when moving and picking and placeing laminates, the center of gravity of buffer memory car can be offset, and in order to keep balance, in transport process, operating personal is required great effort very much.Putting into and the taking-up process of laminates, must laminates be lifted away to carrier bar by two operating personals simultaneously, due to a lot of cell piece strings being arranged in laminates, if collision can cause breaking of cell piece accidentally, add that the distance between buffer memory car two rows carrier bar is less, if two people laminates lift move past journey in concertedness when deviation is arranged, laminates is easy to collide the carrier bar of top, thereby causes breaking of cell piece.

Summary of the invention:

The shortcoming existed in order to overcome existing cache trolley of battery overlapping component, the applicant has designed a kind of cache trolley of battery overlapping component, it can not only complete access and the carrying that battery layers overlapping piece inter process turns order like a cork, and turn in order access and handling process at inter process, cell piece string in the battery layers overlapping piece broken phenomenon that can not bump, operation simultaneously is very light, quick, and a people just can operate separately.

The technical solution adopted in the present invention is:

Described cache trolley of battery overlapping component, it comprises castor, base plate and storage rack, castor is arranged on the bottom of base plate, storage rack is arranged on the upper surface of base plate, it is characterized in that: described storage rack is comprised of horizontal frame, vertical strut bar, rolling seat and rolling body, horizontal frame is oblong, its size is corresponding with laminates to be deposited, be provided with equably the seat that rolls on every layer of horizontal frame, in each rolls seat, rolling body is housed, lateral surface at horizontal frame is symmetrically fixed with four vertical strut bars, and storage rack is controlled its lifting by hydraulic lift; Described hydraulic lift comprises hydraulic actuating cylinder, oil-feed loop and goes out oil return line, described hydraulic actuating cylinder is comprised of the piston rod, piston, vertical strut bar, end cover and the back leakage connection that are vertically fixed on base plate, piston is fixed on the upper end of piston rod, end cover is fixed on the upper end of vertical strut bar hermetically, back leakage connection is fixed on end cover hermetically, between piston and end cover, is oil pocket; Described oil-feed loop is comprised of fuel tank, oil pump, quantitative liquid feed valve, oil inlet and oil pocket, and oil inlet interlinks with the oil pocket of all hydraulic cylinder respectively; Describedly go out oil return line and formed by oil pocket, oil return pipe, oil cock and fuel tank; Storage rack is sleeved on the conjunction of piston rod and piston by four vertical strut bars on it; Fuel tank is arranged on base plate, and is positioned at the scope that piston rod encloses.

Its working process is as follows:

The rising of storage rack: oil cock is in closed condition, start oil pump, hydraulic oil in fuel tank passes through the suction of oil pump from quantitative liquid feed valve, oil inlet is to charged pressure oil in oil pocket, because piston and piston rod all maintain static, oil pressure forces the vertical strut bar on storage rack synchronously to rise, thereby driving storage rack rises, when storage rack rises a cell height, the oil pump stop control lever, when the laminates by the respective horizontal framework shifts out, restart oil pump and continue suction, drive the storage rack predetermined altitude that rises again, so repeat, till guaranteeing that undermost horizontal frame rises to and can translation goes out the height of the laminates on it, whole uphill process finishes.

The decline of storage rack: close oil pump, quantitatively liquid feed valve, in closed condition, is opened oil cock, and under the Gravitative Loads of storage rack, the hydraulic oil that storage rack is oppressed in oil pocket automatically flows back to fuel tank from oil cock and oil return pipe.

The present invention is controlled by electrical controller, and its power supply is provided by the fixedly commercial power socket that is arranged on upper and lower operation.

Because the present invention is designed to the general frame structure by present storage rack, every one deck horizontal frame on storage rack is fixed on vertical strut bar equally spacedly, and be provided with equably some rolling seats and rolling body on every layer of horizontal frame, putting into and taking out of laminates all realized the parallel motion mode.Designed the synchronous hydraulic lift that rises and descend of storage rack simultaneously, make storage rack possess elevating function, operating personal only need be controlled the Push And Release of oil pump and oil cock well, and whole storage rack just can automatic-ascending and decline, thereby requirement is deposited and shifted out to the movable type that meets laminates.This cache trolley of battery overlapping component, the battery layers overlapping piece has all been realized the horizontal move mode in the process of putting into and taking out, without two bit manipulation persons lift to move simultaneously, as long as horizontal translocation, a people also can operate freely, labour intensity decrease not only, and fundamentally eliminated the battery layers overlapping piece putting into, the taking-up process causes the factor of cell piece string fragmentation because of collision, thereby improved the quality of follow-up battery laminate, promoted battery layers overlapping piece inter process mechanization load level before lamination simultaneously.

The accompanying drawing explanation:

Fig. 1, Fig. 2 are the structural representation of existing cache trolley of battery overlapping component;

The left view that Fig. 2 is Fig. 1;

Fig. 3 is structural representation of the present invention;

The structural representation that Fig. 4 is storage rack;

The structural representation that Fig. 5 is hydraulic lift;

The fundamental diagram that Fig. 6 is jacking system of the present invention;

In figure: the 1-castor; The 2-base plate; The 3-storage rack; The 4-hydraulic lift; The 5-fuel tank; The 6-oil pump; The quantitative liquid feed valve of 7-; The 8-oil inlet; The 9-electrical controller; The 31-horizontal frame; The vertical strut bar of 32-; 33-roll the seat; The 34-rolling body; The 41-piston rod; The 42-piston; The 43-end cover; The 44-back leakage connection; The 45-oil pocket; The 46-oil return pipe; The 47-oil cock.

The specific embodiment:

Describe the specific embodiment of the invention method in detail below in conjunction with Figure of description:

Described cache trolley of battery overlapping component, as shown in Fig. 3～Fig. 5, it comprises castor 1, base plate 2, storage rack 3, hydraulic lift 4, fuel tank 5, oil pump 6, quantitative liquid feed valve 7, oil inlet 8 and electrical controller 9, castor 1 is arranged on the bottom of base plate 2, storage rack 3 is arranged on the upper surface of base plate 2, described storage rack 3 is by horizontal frame 31, vertical strut bar 32, seat 33 and rolling body 34 compositions roll, horizontal frame 31 is oblong, its size is corresponding with laminates to be deposited, be provided with equably the seat 33 that rolls on every layer of horizontal frame 31, in each rolls seat 33, rolling body 34 is housed, lateral surface at horizontal frame 31 is symmetrically fixed with four vertical strut bars 32, storage rack 3 is controlled its lifting by hydraulic lift 4, described hydraulic lift 4 comprises hydraulic actuating cylinder, oil-feed loop and goes out oil return line, described hydraulic actuating cylinder is comprised of the piston rod 41, piston 42, vertical strut bar 32, end cover 43 and the back leakage connection 44 that are vertically fixed on base plate 2, piston 42 is fixed on the upper end of piston rod 41, end cover 43 is fixed on the upper end of vertical strut bar 32 hermetically, back leakage connection 44 is fixed on end cover 43 hermetically, between piston 42 and end cover 43, is oil pocket 45, described oil-feed loop is comprised of fuel tank 5, oil pump 6, quantitative liquid feed valve 7, oil inlet 8 and oil pocket 45, and oil inlet 8 interlinks with the oil pocket 45 of all hydraulic cylinder respectively, describedly go out oil return line and formed by oil pocket 45, oil return pipe 46, oil cock 47 and fuel tank 5, storage rack 3 is sleeved on the conjunction of piston rod 41 and piston 42 by four on it vertical strut bars 32, fuel tank 5 is arranged on base plate 2, and is positioned at the scope that piston rod 41 encloses, and the present invention is controlled by electrical controller 9, and its power supply is provided by the fixedly commercial power socket that is arranged on upper and lower operation.

Operation requirements of the present invention is as follows: the rising of storage rack 3: oil cock 47 is in closed condition, start oil pump 6, hydraulic oil in fuel tank 5 passes through the suction of oil pump 6 from quantitative liquid feed valve 7, oil inlet 8 is to the interior charged pressure oil of oil pocket 45, because piston 42 and piston rod 41 all maintain static, oil pressure forces the vertical strut bar 32 on storage rack 3 synchronously to rise, thereby driving storage rack 3 rises, when storage rack 3 rises a cell height, oil pump 6 stops control lever, when the laminates by respective horizontal framework 31 shifts out, restart oil pump 6 and continue suction, drive storage rack 3 predetermined altitude that rises again, so repeat, till guaranteeing that undermost horizontal frame rises to and can translation goes out the height of the laminates on it, whole uphill process finishes.Storage rack 3 descends: close oil pump 6, quantitatively liquid feed valve 7, in closed condition, is opened oil cock 47, and under the Gravitative Loads of storage rack 3, storage rack 3 compressing oil pocket 45 interior hydraulic oil automatically flows back to fuel tank 5 from oil cock 47 and oil return pipe 46.

Claims

1. a cache trolley of battery overlapping component, it comprises castor (1), base plate (2) and storage rack (3), castor (1) is arranged on the bottom of base plate (2), storage rack (3) is arranged on the upper surface of base plate (2), it is characterized in that: described storage rack (3) is by horizontal frame (31), vertical strut bar (32), seat (33) and rolling body (34) composition roll, horizontal frame (31) is oblong, its size is corresponding with laminates to be deposited, be provided with equably the seat (33) that rolls on every layer of horizontal frame (31), in each rolls seat (33), rolling body (34) is housed, lateral surface at horizontal frame (31) is symmetrically fixed with four vertical strut bars (32), storage rack (3) is controlled its lifting by hydraulic lift (4), described hydraulic lift (4) comprises hydraulic actuating cylinder, oil-feed loop and goes out oil return line, described hydraulic actuating cylinder is comprised of the piston rod (41), piston (42), vertical strut bar (32), end cover (43) and the back leakage connection (44) that are vertically fixed on base plate (2), piston (42) is fixed on the upper end of piston rod (41), end cover (43) is fixed on the upper end of vertical strut bar (32) hermetically, it is upper that back leakage connection (44) is fixed on end cover (43) hermetically, between piston (42) and end cover (43), is oil pocket (45), described oil-feed loop is comprised of fuel tank (5), oil pump (6), quantitative liquid feed valve (7), oil inlet (8) and oil pocket (45), and oil inlet (8) interlinks with the oil pocket (45) of all hydraulic cylinder respectively, describedly go out oil return line and formed by oil pocket (45), oil return pipe (46), oil cock (47) and fuel tank (5), storage rack (3) is sleeved on the conjunction of piston rod (41) and piston (42) by the four vertical strut bars (32) on it, it is upper that fuel tank (5) is arranged on base plate (2), and be positioned at the scope that piston rod (41) encloses, and described horizontal frame (31) is fixed on vertical strut bar (32) equally spacedly.