A kind of board falling device of flaker
Technical field
The present invention relates to a kind of flaker, the board falling device of pole plate especially is provided for flaker bag sheet.
Background technology
At present; (the separator paper double team is between positive plate and negative plate in storage battery production industry, generally to use automatic flaker to accomplish pole plate bag sheet; Usually be referred to as " bag sheet " or " wrapper sheet " operation in the industry, production efficiency and product quality significantly improve than traditional hand bag sheet is existing.
The pole plate feeding style of existing automatic flaker mainly is divided into vertical feeding and laterally feeding; Wherein adopt the flaker of vertical feeding style; Body is less; Occupy little space, as China national Department of Intellectual Property on September 7th, 2011 the disclosed patent No. be that " 201120023153X ", name are called the patent of invention of " a kind of accumulator plate flaker ", this patent adopts the mode of the vertical feeding of pole plate.The flaker of the vertical feeding of corresponding pole plate; Pole plate receives gravity effect in course of conveying; Thereby need position limiting structure to control pole plate; When the plate mechanism that falls saw a slice pole plate off and wraps sheet, the pole plate that position limiting structure can limit the rear continued to fall, and realized steady ordered output of pole plate in the plate mechanism with this.But it is not high to be applied in the position limiting structure reliability that flaker falls in the plate mechanism at present, occurs pole plate slippage situation often, influences the operate as normal of flaker.
Summary of the invention
Problem to be solved by this invention just provides a kind of board falling device of flaker, and simple in structure, easy to operate, good reliability can require output pole plate in order according to the bag blade technolgy.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of board falling device of flaker, comprise the pole plate box, and the bottom of said pole plate box is provided with discharging opening; Position near discharging opening on the said pole plate box sidewall is provided with movable clamp and supporting plate, and said clamp is an elastomer block.
Further, the clamping area of said clamp is provided with groove.
Further, the clamping area bottom of said clamp is provided with convex tendon.
Further, said board falling device also comprises clamping cylinder that drives clamp and the supporting plate cylinder that drives supporting plate.
Further, the sidewall of said pole plate box is provided with the brake pad corresponding with clamp.
Further, said brake pad is an elastomer block.
Further, also be provided with movable auxiliary clamp on the sidewall of said pole plate box, said auxiliary clamp is located at said clamp top.
Further, the pole plate box comprises upper cartridge body and lower box body, and the sidewall of said upper cartridge body is provided with the bar-shaped trough that extends along the upper cartridge body short transverse.
Beneficial effect of the present invention:
When loading pole plate, clamp does not get into the pole plate box, and supporting plate gets into the pole plate box, and pole plate directly drops down onto on the supporting plate and is layering, until filling storage sheet storehouse; During the bag sheet, clamp gets into the pole plate box and clamps corresponding with it part pole plate, simultaneously; Supporting plate withdraws from the pole plate box and discharges the pole plate that first forestock connects, and characteristics of the present invention are that clamp adopts elastomer block, and clamp can produce strain when clamping pole plate; So that can clamp the pole plate of different in width; Prevent the pole plate slippage that width is less, thereby improved the reliability of board falling device, guarantee that board falling device can require output pole plate in order according to the bag blade technolgy of flaker.
Characteristics of the present invention are with further detailing in the specific embodiment below.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explanation and explanation:
Fig. 1 is the clamping sketch map of pole plate in the existing board falling device;
Fig. 2 is the structural representation of board falling device embodiment one of the present invention;
Fig. 3 is the structural representation of board falling device clamp shown in Figure 2;
Fig. 4 is the fundamental diagram of board falling device shown in Figure 2;
Fig. 5 is the structural representation of clamp among the board falling device embodiment two of the present invention;
Fig. 6 is the fundamental diagram of board falling device shown in Figure 5;
Fig. 7 is the schematic diagram of board falling device embodiment three of the present invention.
Embodiment
With reference to Fig. 1,, cause the plate width in the board falling device to be consistent because there is dimensional tolerance during fabrication in pole plate; Existing board falling device is when clamping pole plate; At first act on the bigger pole plate of width, make that the less relatively pole plate of width can't be clamped, get loose easily or tilt.The present invention provides a kind of board falling device of flaker, comprises the pole plate box, and the bottom of said pole plate box is provided with discharging opening, and the position near discharging opening on the said pole plate box sidewall is provided with movable clamp and supporting plate, and said clamp is an elastomer block.Clamp can produce strain when clamping pole plate; So that can clamp the pole plate of different in width; Prevent the pole plate slippage that width is less, thereby improved the reliability of board falling device, guarantee that board falling device can require output pole plate in order according to the bag blade technolgy of flaker.
The technical scheme of the embodiment of the invention is made an explanation and explain below in conjunction with the accompanying drawing of the embodiment of the invention, but following embodiment is the preferred embodiments of the present invention only, is not whole.Based on the embodiment in the execution mode, those skilled in the art belong to protection scope of the present invention at following other embodiment that obtains of the prerequisite of not making creative work.
Embodiment one:
With reference to Fig. 2,3, the board falling device of flaker comprises pole plate box 1, and the bottom of said pole plate box 1 is provided with discharging opening 12, and the position near discharging opening 12 on said pole plate box 1 sidewall is provided with movable clamp 3 and supporting plate 2, and said clamp 3 is an elastomer block.The present embodiment board falling device also comprises clamping cylinder 4 that drives clamp 3 and the supporting plate cylinder 5 that drives supporting plate 2.But should know employing cylinder or Driven by Hydraulic Cylinder is a kind of preferred; Clamp 3 can also adopt the patent No. of applying for before the applicant to be called the ratchet drive device in " flaker pole plate pay-off " patent of invention for " 2011202171641 ", name with supporting plate 2, and its concrete structure no longer details.Clamp 3 includes but not limited to that following material processes: rubber, silica gel.
Be to improve the clamping dynamics, on the sidewall of pole plate box 1, be provided with the brake pad 7 corresponding with clamp 3, brake pad 7 can be an elastomer block; Or friction protrusion is set on the block parts surface; All can reach the purpose that improves frictional force, be provided with brake pad 7, the right ends of pole plate all can obtain effective clamping and positioning; And the clamping dynamics at two ends is suitable, occurs tilting when having avoided pole plate to clamp.
In the present embodiment, pole plate box 1 comprises upper cartridge body 10 and lower box body 11, and upper cartridge body 10 adopts screw to be connected with lower box body 11, is convenient to dismounting, and clamp 3 is located on the sidewall of lower box body 11 with supporting plate 2; The sidewall of upper cartridge body 10 is provided with the bar-shaped trough 101 that extends along upper cartridge body 10 short transverses, is convenient to manual work pole plate is put into pole plate box 1.
With reference to Fig. 4, the pole plate of present embodiment board falling device clamps principle: after flaker started, clamp 3 got into pole plate box 1 and clamps corresponding with it part pole plate; Simultaneously; Supporting plate 2 withdraws from pole plate box 1 and discharges a slice pole plate that first forestock connects, because the width of pole plate differs, clamp 3 at first acts on the bigger pole plate of width; After producing strain, remake and be used for the less relatively pole plate of width, thereby guaranteed that clamp 3 pairing part pole plates can both obtain effective clamping and positioning.
In addition; Cause clamped 3 pole plate that clamps to get loose for the quantity of polar plate that prevents clamp 3 tops is more, on the sidewall of pole plate box 1, also be provided with auxiliary clamp 6, auxiliary clamp 6 and clamp 3 synchronization actions; Auxiliary clamp 6 is used to be clamped in the part pole plate of clamp 3 tops; Reduce the work load of clamp 3, avoid causing because of quantity of polar plate is more the situation that can't clamp, pole plate box 1 once also can be loaded more pole plate.
Embodiment two:
With reference to Fig. 5,6; The structure of board falling device and embodiment one are roughly the same in the present embodiment; Different is: the clamping area of clamp 3 is provided with groove 31, and the purpose that designs this groove 31 is: if when clamp 3 reaches deformation limit, still have pole plate to fail to clamp; The pole plate that does not clamp still can get loose or tilt, and influences the normal feeding of board falling device; After being provided with groove 31, the side end of the pole plate that width is bigger need not to clamp and directly gets in the groove 31, makes clamp 3 can preferentially clamp the less pole plate of width, has further improved the reliability of board falling device.
Embodiment three:
With reference to Fig. 7; Present embodiment can be in the basic enterprising line translation of above-mentioned arbitrary embodiment: the clamping area bottom at clamp 3 is provided with convex tendon 32; Operation principle according to board falling device can be known: supporting plate 2 is after discharging pole plate, and in the part pole plate that clamp 3 is clamped, a slice pole plate bottom is easier to slippage; Present embodiment utilizes convex tendon 32 to improve the clamping dynamics of this sheet pole plate; When clamp 3 entering pole plate boxes 1 clamped corresponding with it part pole plate, the front end face of convex tendon 32 acted on a slice pole plate end bottom, when pole plate is clamped bottom; All the other positions that the pole plate of its top is clamped 3 clamp, thereby have reduced the bearing load of pole plate bottom.
But the patent No. as for application before the operation principle application reference people of the foregoing description board falling device is that " 2011202171641 ", name are called the patent of invention of " flaker pole plate pay-off ", no longer details.
Through the foregoing description, the object of the invention is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the content that the present invention includes but be not limited to describe in accompanying drawing and the top embodiment.Any modification that does not depart from function of the present invention and structural principle all will be included in the scope of claims.