Simple and easy aluminium armor tape is produced machine
Technical field
The utility model relates to a kind of production equipment of aluminium armor tape.
Background technology
Used aluminum stranded conductor in the transmission of electricity industry, its appearance all can be coated with the crust of layer of aluminum matter, and this crust is to be wrapped on the lead of outer aluminum steel thigh by thin aluminium strip to form, and effect is the outer surface of its twisted wire of protection.The finished product of aluminium armor tape is to adopt soft aluminium bar blank rolling to become strip to be wound in dish then to make, and the aluminium armor tape machine description form that current China makes aluminium armor tape is various, but the complex structure of equipment, manufacturing cost is higher relatively.For the little product of this demand of aluminium armor tape, investment is material benefit too very much not.Therefore, how adopting simple frame for movement effectively, go efficiently to accomplish aluminium bar rolling, the rolling of aluminium armor tape production technology, the step of discharging, is a difficult problem of needing solution badly.
The utility model content
The purpose of the utility model is in order to provide a kind of simple and easy aluminium armor tape to produce machine.
The solution that the utility model solves its technical problem is:
Simple and easy aluminium armor tape is produced machine, and it comprises frame, and said frame is provided with topping roll and the bottom roll that axis is parallel to each other and spacing is adjustable, also is provided with winding roll on the said frame, and winding roll and topping roll are coaxial.
As the further improvement of technique scheme, said frame is provided with bracing frame, and said topping roll and bottom roll are installed on the bracing frame, the same intermeshed gear group that axially is provided with of topping roll and bottom roll.
As the further improvement of technique scheme, the bottom of said frame is provided with reducing motor, and reducing motor connects with the bottom roll band and drives its rotation.
Further improvement as technique scheme; Said frame is provided with the winding roll support; The end of winding roll support has axis in the support; Be with the Friction speed-reducing device of control winding roll rotating speed in the support on the axis, the center of winding roll also is enclosed within also can be along its central shaft to slippage on the axis in the support.
As the further improvement of technique scheme, said bottom roll connects with the interior axis band of support.
As the further improvement of technique scheme, said Friction speed-reducing device comprises and is arranged on support casing and the frictional disk on the axis in the support, connects through compressing spring between said support casing and frictional disk, and frictional disk is resisted against on the end face of winding roll.
As the further improvement of technique scheme, support frame as described above is provided with the cooling fluid shower nozzle, and the below of bottom roll is provided with collecting tank.
As the further improvement of technique scheme, said frame is provided with the orienting cover that has directional hole, and said directional hole points to the slit between topping roll and the bottom roll.
The beneficial effect of the utility model is: the utility model is through being provided with top and bottom rolls and winding roll, and making engages in internal strife through roll from external aluminium bar blank becomes after the thin aluminium strip, and winding roll can produce suitable aluminium armor tape to its rolling.The utility model has been realized the simple and easy production of aluminium armor tape, has exempted complex mechanical construction and various accessory.
In addition, through progressive band transmission, gear-driven transmission mechanism are set, and be provided with Friction speed-reducing device in the utility model, making only needs a power source can realize that roll rotates synchronously, the production requirement of winding roll rolling stabilization of speed.
The utility model is applicable to the production equipment as aluminium armor tape.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
With reference to Fig. 1~Fig. 2; Simple and easy aluminium armor tape is produced machine, and it comprises frame 1, and said frame 1 is provided with topping roll 2 rotating, that axis is parallel to each other and spacing is adjustable and bottom roll 3; Also be provided with rotating winding roll 4 on the said frame 1, winding roll 4 is coaxial with topping roll 2.Particularly, said winding roll 4 is the disc of the mutual fit of two dishes, and wherein a disc can be fixed; Another disc activity is removable, like this in rolling after the aluminium armor tape, fixed disc is motionless; Take off movable disc, promptly produced a dish aluminium armor tape, the displacement activity disc can be produced next wraparound then.
Further as preferred embodiment, said frame 1 is provided with bracing frame, and said topping roll 2 is installed on the bracing frame with bottom roll 3, the same intermeshed gear group that axially is provided with of topping roll 2 and bottom roll 3.Particularly; On the support frame as described above the left adjustable plate 11 and right adjustable plate 12 that is provided with discrete both sides; They are supporting the two ends of topping roll 2 and bottom roll 3; Be equipped with adjusting nut on two adjustable plates, only need the turn adjusting nut can make things convenient for the slit between step-less adjustment topping roll 2 and the bottom roll 3, realize controlling the thickness of pressure roller.
Further as preferred embodiment, the bottom of said frame 1 is provided with reducing motor 5, and reducing motor 5 and bottom roll 3 are with and are connected and drive its rotation.Said reducing motor 5 is the electric machines for roller decelerator.
Further as preferred embodiment; Said frame 1 is provided with winding roll support 41; The end of winding roll support 41 has axis 42 in the support; Be with the Friction speed-reducing device of control winding roll 4 rotating speeds in the support on the axis 42, the center of winding roll 4 also is enclosed within also can be along its central shaft to slippage on the axis 42 in the support.Certainly, have between the end of axis 42 in the side of said winding roll 4 and the support boss against, can not let winding roll 4 come off.
Further as preferred embodiment, said bottom roll 3 connects with interior axis 42 bands of support.Like this, power drives bottom roll 3 and rotates after reducing motor 5 output, and its with topping roll 2 between through gears engaged, so also synchronous backward rotation of topping roll 2; Simultaneously, another axle head of bottom roll 3 also drives axis 42 rotations in the support through the V band, because the abutment action of Friction speed-reducing device is arranged, winding roll 4 is also compelled to rotate, but because the relation of friction eceleration, the rotation relation of winding roll 4 and top and bottom rolls is asynchronous.
Further as preferred embodiment, said Friction speed-reducing device comprises and is arranged on support casing 43 and the frictional disk on the axis 42 in the support, connects through compressing spring 44 between said support casing 43 and frictional disk, and frictional disk is resisted against on the end face of winding roll 4.This structure makes closed reel 4 rotating speed all-the-time stable, and rolling power can not change, and has avoided aluminium armor tape in winding process, to break because of tensile force is excessive or be out of shape, or because of the generation of situation such as the too small cinch of tensile force is even.
Further as preferred embodiment, support frame as described above is provided with cooling fluid shower nozzle 6, and the below of bottom roll 3 is provided with collecting tank 7.Have bigger dry friction in the time of owing to engage in internal strife, might have than higher temperature generation, therefore cooling fluid shower nozzle 6 can be set spray cooling roll and aluminium armor tape, spray liquid is reclaimed by the collecting tank 7 of below.
Further as preferred embodiment, said frame 1 is provided with the orienting cover 8 that has directional hole, and said directional hole points to the slit between topping roll 2 and the bottom roll 3.Orienting cover 8 is the aluminium bar blank in the stable feed more effectively.
Before the work, the aluminium armor tape thickness specification of elder generation's production as required, the gap of adjusting topping roll 2 and bottom roll 3.During work, the aluminium bar blank is passed the directional hole of orienting cover 8, stretch between two rolls; Start reducing motor 5, at this moment topping roll 2 overturns with bottom roll 3 synchronously, suppresses one section aluminium armor tape; At this time suspend machine, the traction of this section aluminium armor tape is wound on the winding roll 4, restart motor; At this moment roll continuation pressure roller goes out aluminium armor tape, and the asynchronous rotation of winding roll 4 beginnings, the aluminium armor tape that rolling extrudes; The asynchronous running that winding roll 4 is done under the pretightning force effect of compression spring 44; Can control make automatic commentaries on classics when aluminium armor tape on the winding roll 4 tensile force of aluminium armor tape constant all the time; Can not advance because of the process along with rolling, the aluminium armor tape disk track on the winding roll 4 is bigger and change its running speed and tightening force.After the pressure roller rolling finishes, shut down, winding roll 4 is taken off sends to packing, the aluminium armor tape packed products.
More than be that preferred embodiments to the utility model specifies; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.