A kind of suction adhesive dispenser
The utility model discloses lithium battery processing unit (plant), particularly lithium battery and add the adhesive tape that can be used to adsorb different length man-hour, and suction adhesive dispenser simple to operate.
Growing along with consumer electronics product, the power supply of consumer electronics product adopts lithium battery to power more.The electric core of lithium battery of the prior art is formed by barrier film and pole piece coiling, lithium battery is when producing, after barrier film and pole piece coiling are finished, the end of pole piece or the end of barrier film must be touched with adhesive tape, numerous because of the model of lithium battery, the lithium battery of every kind of model is also different to the length requirement of adhesive tape when pasting the termination adhesive tape.In at the lithium battery production process, paste the different situation of length of adhesive tape when stopping adhesive tape at present, the method that often adopts when producing is to finish by changing the form of inhaling blob of viscose, the adhesive tape that is every kind of length adopts one to inhale blob of viscose, though can reach suction-operated to the adhesive tape of different length, but not easy to operate when change inhaling the blob of viscose model, and the time bigger waste is arranged.
The utility model content
Need adopt when paste stopping adhesive tape in the above-mentioned lithium battery course of processing of mentioning of the prior art the suction blob of viscose of different model to finish absorption to the adhesive tape of different length, change when inhaling blob of viscose not easy to operate, and shortcoming such as lose time, the utility model provides a kind of new suction adhesive dispenser, it utilizes the flexible drive rotating shaft of first cylinder to do crankmotion, thereby drive the suction nozzle swing, by controlling the collapsing length of first cylinder, inhale the glue adjustable length to reach, utilize the flexible suction glue of finishing of second cylinder then.
The technical scheme that the utility model technical solution problem adopts is: a kind of suction adhesive dispenser, comprise support bar, base, first cylinder, second cylinder, joint, connecting rod, block, rotating shaft, first fixed block, suction nozzle and vacuum absorption device, the first cylinder stiff end is installed in support bar one end, base is fixedly mounted on the support bar other end, rotating shaft is installed on the base, and shaft centerline is vertical with the flexible direction of first cylinder, the first cylinder expansion link articulates by joint and connecting rod one end, the connecting rod other end and rotating shaft fixed installation, first fixed block, one end and rotating shaft fixed installation, be installed with second cylinder on the first fixed block other end, on the expansion link of second cylinder suction nozzle is installed, sucker is installed on the suction nozzle, be connected with vacuum absorption device with sucker, the block of limiting rod motion is installed on the described base, and block is installed in the connecting rod side.
The technological means that the utility model adopts further comprises:
Be installed with second fixed block on the expansion link of described second cylinder, suction nozzle is installed on second fixed block.
Be installed with the suction nozzle base on described second fixed block, suction nozzle is installed on the suction nozzle base.
Have more than one suction nozzle installing hole on the described suction nozzle base, suction nozzle installing hole madial wall is provided with connector, and described connector adopts spring to prop up steel ball, and the suction nozzle lower end is provided with step, suction nozzle is inserted in the suction nozzle installing hole, and the step on the suction nozzle is connected to the steel ball place.
Have through hole on the described suction nozzle base side wall, through hole is connected with the suction nozzle installing hole.
Described suction nozzle upper end is curved.
The step of described suction nozzle lower end is a concane gap in " R " shape.
The beneficial effects of the utility model are: the utility model can be set the length of suction nozzle base and the number of position, hole according to the working range of lithium battery coiling winding apparatus, and will being installed on the suction nozzle base, thereby the absorption of the adhesive tape of adaptation different length with the suction nozzle of suction nozzle base aperture position similar number.Because the connector between suction nozzle and the suction nozzle base is the pattern that small-sized steel ball adds small spring, when changing electric core model, a suction nozzle that only needs will temporarily need not to use gets final product with under the hand, and is easy to use.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram.
Fig. 2 is the utility model side-looking structural representation.
Among the figure, 1-support bar, 2-first cylinder, 3-joint, 4-connecting rod, 5-block, 6-base, 7-first fixed block, 8-second cylinder, 9-second fixed block, 10-suction nozzle base, 11-suction nozzle, 12-sucker, 13-bearing pedestal, 14-rotating shaft, 15-block, 16-briquetting.
Present embodiment is the utility model preferred implementation, and other all its principles are with basic identical with present embodiment or approximate, all in the utility model protection range.
Please referring to accompanying drawing 1 and accompanying drawing 2, the utility model main body comprises support bar 1 and base 6, support bar 1 one ends are equipped with the stiff end (being cylinder portion) of first cylinder 2, the stiff end of first cylinder 2 can freely rotate along installation portion, support bar 1 other end is installed with base 6, be installed with bearing pedestal 13 on the base 6, bearing (not drawing among the figure) is installed in the bearing pedestal 13, bearing holder (housing, cover) is contained in the rotating shaft 14, the axial line of rotating shaft 14 is vertical with the flexible direction (plane, place when perhaps also can be described as 2 rotations of first cylinder) of first cylinder 2, on the free end of first cylinder 2 (be cylinder rod institute at one end) joint 3 is installed, be articulated with connecting rod 4 by joint 3, joint 3 is free to rotate with connecting rod 4 junctions, and connecting rod 4 is fixedly installed togather with rotating shaft 14.By first cylinder, the 2 flexible connecting rods 4 that promote, connecting rod 4 drives rotating shaft 14 and does reciprocal rotatablely moving.Block 5 is installed on the base 6, and block 5 is arranged on connecting rod 4 sides, and the position of block 5 on base 6 can be regulated, and can limit the scope of activities of connecting rod 4 by block 5, thereby further limits the slewing area of rotating shaft 14.Be installed with in the rotating shaft 14 on first fixed block, 7, the first fixed blocks 7 and be installed with second cylinder 8, when crankmotion was made in rotating shaft 14, first fixed block 7 swung thereupon, and first fixed block 7 drives second cylinder 8 and swings.Be installed with second fixed block 9 on the cylinder rod of second cylinder 8, be installed with suction nozzle base 10 on second fixed block 9, in the present embodiment, have more than one through hole on the suction nozzle base 10, as the suction nozzle installing hole, suction nozzle installing hole madial wall is provided with connector (not drawing among the figure), connector includes small spring and small-sized steel ball, spring props up steel ball, make steel ball have part to be exposed in the suction nozzle installing hole less than half, connector is installed in the suction nozzle base 10 by briquetting 16, be fitted with suction nozzle 11 in the suction nozzle installing hole, suction nozzle 11 lower ends are provided with " R " shape indent step, in the time of in suction nozzle inserts the suction nozzle installing hole, connector blocks the step on the suction nozzle 11, and suction nozzle is fixed in the suction nozzle installing hole on the suction nozzle base 10.Offer a through hole corresponding to each suction nozzle position of mounting hole on suction nozzle base 10 sidewalls, through hole is connected with the suction nozzle installing hole, the through hole is connected with vacuum absorption device and (does not draw among the figure, adopt vacuum absorption device commonly used in the prior art), suction nozzle 11 upper ends are circular arc, and suction nozzle 11 upper ends are equipped with sucker 12.
The utility model is when work, and first cylinder 2 is done stretching motion, and by joint 3 drive link 4, connecting rod 4 drives rotating shaft 14 and makes crankmotion, and can pass through the range of movement of block 5 limiting rods 4, thereby limits the rotation radian of rotating shaft 14.During rotating shaft 14 rotations, drive fixed block 7 and swing, second cylinder 8 drives second fixed block, 9 drive suction nozzle bases 10 and does flexible reciprocating motion simultaneously; When sucker 12 is transported to adhesive tape when below of pulling out by suction nozzle 11, vacuum absorption device (indicating) is opened, and adhesive tape is held (sticky surface of adhesive tape up, no glue faces down); Then, first cylinder 2 drives first fixed block 7 to swivel motion, make sucker 12 rotate to the electric core afterbody of having spooled with adhesive tape, and drive suction nozzle bases 10 by second cylinder 8 and make adhesive tape be transported to electric core afterbody, vacuum absorption device (not indicating) discharges vacuum simultaneously, adhesive tape is sticked on the electric core, finish the work of whole suction glue.
The utility model is by regulating the position of block 5 on base 6, can regulate the rotation radian of rotating shaft 14, thereby regulate the amplitude of fluctuation of suction nozzle 11 and sucker 12, to reach the purpose of regulating the absorption length of tape, simultaneously, the number of suction nozzle 11 can be set easily according to the length of adhesive tape, use convenient.