Background technology
Steel drum is one of conventional container, and critically important status is occupied in conventional container.Steel drum stores content from temporary
The functions of product is developed to the industrial packaging of today, marketing packing, transportation and packing etc.;From producing to circulating, consume one through-flow of formation
Visibly moved device, at the means of the built-in article of long-term preservation, it may be said that steel drum brings prodigious change to the work and life of the mankind
Leather and progress.
Although its history of application only more than 100 year of steel drum is workers and peasants with the development of the steel and iron industry of modernization
Industry each department provides great deal of steel, becomes the basis of each department's modern production, is widely used in industrial products packaging, transport packet
In dress and marketing packing, steel drum is one of main as measuring.
In process of production, ladle body is all steel plate to be rolled into after bucket by roll barrel bonding machine and by steel plate both ends to steel drum
Connecting sewing be welded.The roll barrel size of roll barrel bonding machine is all to carry out limit determination by the idler wheel before welding.Mesh
What the size that the idler wheel of preceding reel bonding machine is surrounded all was to determine, it cannot be adjusted;And due to the output of steel drum
It is larger, in order to ensure the precision of steel drum production, typically constituted with 3 ~ 5 larger idler wheels, after ensureing steel plate roll barrel
Steel drum and idler wheel have the shape that enough contact surfaces ensure steel drum.But this structure causes producing the steel drum of another model
When, need the matched idler wheel of steel drum that these idler wheels are unloaded to and changed one group respectively with another model.Due to roller ruler
It is very little larger, do not only result in dismounting it is cumbersome, and install after adjusting be also more troublesome, complete adjustment, produced before not
Avoidable ground will waste many steel plates;And once damage, repair and replacement cost is larger.
The direction of steel drum production industry is small lot, polytypic production at present, this results in original reel welding at present
Machine needs to frequently replace idler wheel, and a labor intensity of operative employee increases, and seriously affects manufacturing schedule.
Invention content
It is an object of the invention to:Overcome the deficiencies of the prior art and provide a kind of size adjustable of steel plate roll barrel bonding machine
Section structure opens a bag storehouse and is connected with blanking pipe, and forms closed entirety, is effectively reduced airborne dust, improves production ring
The health coefficient of border quality and worker;Support plate keeps jumbo bag material steady positioned at the top for opening bag storehouse for supporting jumbo bag
It sets on the supporting plate, prevents jumbo bag to be inclined outwardly or deviate outward and pound staff, to ensure the safe purpose that feeds intake;It is broken
Bag device is located at the bottom opened in bag storehouse, and cutting for completion jumbo bag can be automatically controlled by being controlled contraction back and forth using hydraulic cylinder
Mouthful, it avoids and artificial cut bag and scratch finger;The lower part for opening bag storehouse is equipped with watch window, for observing the broken bag situation of jumbo bag under
Expect situation, ensures normal broken bag and the blanking of jumbo bag, so as to avoid an accident situation;It is used for the blanking in jumbo bag by vibrator
Vibrated baiting pipeline in journey prevents material sticks in jumbo bag and blanking pipe, to improve blanking efficiency;Under deduster is located at
The base opening of pipe material, effect are the dust removed in blanking process, prevent airborne dust and pollute environment;By the effect of motor B,
Allow idler wheel that steel drum is driven at the uniform velocity to be moved to discharge end, ensures the welding effect of steel drum;The rolling being sequentially connected with transmission belt
Wheel is equipped with annular groove, and the groove depth of annular groove and groove width are matched with transmission belt, when to avoid transmission belt from contacting steel drum
Impression is caused on steel drum surface and influences the shape of steel drum, ensures the quality of production of steel drum;Pass through the effect of pinch roller, it is ensured that
The tensioning of transmission belt, and then ensure the stabilization of speed for the idler wheel being sequentially connected with transmission belt, it is final to ensure at the uniform velocity moving for steel drum;
It is located at the top of steel drum with the idler wheel of transmission V belt translation, that is, is located at the relative position of lower welded disc, so as to avoid rolling as possible
The influence that the transmission mechanism of wheel welds steel drum.
The technical solution used in the present invention is:
The size adjustable section structure of steel plate roll barrel bonding machine, including it is fixed on the riser of steel plate roll barrel welding machine discharge end, it is described vertical
For plate face to discharge end, the riser is equipped with circular through hole, and the bottom of the circular through hole be connected to the bottom of riser, it is scarce to be formed
Mouthful, the lower electrical bonding pads vertical with riser are equipped at the gap position, the lower electrical bonding pads are rotationally connected on holder, the branch
Frame is fixed with steel plate roll barrel welding machine discharge end, on a wherein side end face for the riser, is located in circular through hole equipped with multiple rollings
Wheel, the idler wheel are located at the edge of the same circle, and the top position of lower electrical bonding pads backwards to the side at circular through hole edge
In the bottom edge of the circle, the axle center of the axle center of the idler wheel and lower electrical bonding pads is located in the same plane parallel with riser;
The idler wheel is rotationally connected with one end of slide plate, and the slide plate drives idler wheel along the direction closer or far from lower electrical bonding pads respectively
It is moved back and forth on riser, the idler wheel and lower electrical bonding pads are rolled each along discharging direction.
The present invention is further improved scheme, and the one end of the slide plate far from idler wheel is slided under the driving of motor A with riser
Dynamic connection.
The further improvement project of the present invention is that the motor A is fixed on slide plate, the output end and silk of the motor A
One end of thick stick is fixed, and the other end of the leading screw passes through pair of nut to be rotatablely connected later with connecting seat, and the connecting seat is fixed on
On slide plate, the pair of nut is fixed on riser.
The further improvement project of the present invention is, any during each idler wheel moves respectively under slide plate drive
When all described idler wheel the edge of certain same circle, and the top of lower electrical bonding pads are located at backwards to the side at circular through hole edge
Portion is located at the bottom edge of certain same circle.
The further improvement project of the present invention is that the center of circle of certain same circle is respectively positioned on where the axle center midpoint of electrical bonding pads
Vertical lines in.
The further improvement project of the present invention is that the slide plate is slidably connected by skateboard track and riser, the slide plate
Track is fixed on riser.
The further improvement project of the present invention is that the idler wheel is rotatablely connected by turning rolls and slide plate, the turning rolls
It is fixed with slide plate.
The further improvement project of the present invention is the turning rolls of the idler wheel adjacent with lower electrical bonding pads, with idler wheel far from lower electricity
One end of pad connects.
The further improvement project of the present invention is that the section of the circular arc side of the idler wheel is the axle center recess of way roller
Symmetrical arc.
The further improvement project of the present invention is the geomery all same of each idler wheel.
The further improvement project of the present invention is that the idler wheel and slide plate are located at riser towards steel plate roll barrel welding machine discharge end
A side end face.
The further improvement project of the present invention is, the center of circle of circular through hole is located at perpendicular where the axle center midpoint of lower electrical bonding pads
The bottom end of circular through hole is placed exactly in vertical element, and at the top of lower electrical bonding pads.
The further improvement project of the present invention is that at least one idler wheel is sequentially connected by transmission belt and motor B, described
Motor B is fixed by link slide plate corresponding with the idler wheel.
The further improvement project of the present invention is, with the surface middle part of the idler wheel of transmission belt drive connection, around the axis of idler wheel
It is matched to groove width and groove depth equipped with annular groove, the annular groove with transmission belt.
The further improvement project of the present invention is to be additionally provided with pressure on the slide plate corresponding to idler wheel being sequentially connected with transmission belt
Wheel, the wheel face of the pinch roller are bonded with transmission belt, and the shaft of pinch roller is set to one end of swing arm, and the swing arm is swung around swinging axle,
The other end of the swing arm and the piston rod end of piston connect.
The further improvement project of the present invention is that the swinging axle is fixed on link.
The further improvement project of the present invention is that the piston is set to the cunning corresponding to the idler wheel being sequentially connected with transmission belt
On plate.
The further improvement project of the present invention is, be equipped with the idler wheel that transmission belt is sequentially connected it is multiple, positioned at what is be rolled into
The top of steel drum.
The beneficial effects of the present invention are:
The first, the size adjustable section structure of steel plate roll barrel bonding machine of the invention is suitable for the production of different size steel drums, and
The applicable size range of steel drum is wider, and theoretically maximum can produce the identical steel drum of riser circular through hole size.
The second, the size adjustable section structure of steel plate roll barrel bonding machine of the invention, slide plate are connected by skateboard track and riser
It connects, to ensure that the moving stability of slide plate.
The size adjustable section structure of the steel plate roll barrel bonding machine of third, the present invention, motor A drive slide plate by leading screw, make
Obtaining slide plate drives the movement of idler wheel more steady and accurate.
4th, the size adjustable section structure of steel plate roll barrel bonding machine of the invention, the side of idler wheel is the arc being recessed inwardly
Face ensure that processing quality to make idler wheel be bonded with the surface of steel drum.
5th, the size adjustable section structure of steel plate roll barrel bonding machine of the invention is convenient for idler wheel by the effect of turning rolls
The accuracy of the replacement of model and installation site when being installed with slide plate.
6th, the size adjustable section structure of steel plate roll barrel bonding machine of the invention, passes through the effect of motor B so that idler wheel
Steel drum can be driven at the uniform velocity to be moved to discharge end, ensure the welding effect of steel drum.
7th, the size adjustable section structure of steel plate roll barrel bonding machine of the invention, the idler wheel being sequentially connected with transmission belt are set
There is annular groove, and the groove depth of annular groove and groove width are matched with transmission belt, to steel when to avoid transmission belt from contacting steel drum
Bucket surface causes impression and influences the shape of steel drum, ensures the quality of production of steel drum.
8th, the size adjustable section structure of steel plate roll barrel bonding machine of the invention, passes through the effect of pinch roller, it is ensured that passes
The tensioning of dynamic band, and then ensure the stabilization of speed for the idler wheel being sequentially connected with transmission belt, it is final to ensure at the uniform velocity moving for steel drum.
9th, the size adjustable section structure of steel plate roll barrel bonding machine of the invention is located at steel with the idler wheel of transmission V belt translation
The top of bucket is located at the relative position of lower welded disc, so as to avoid the transmission mechanism of idler wheel to weld steel drum as possible
It influences.
Specific implementation mode:
In conjunction with Fig. 1 and Fig. 2 it is found that the present invention includes being fixed on the riser 1 of steel plate roll barrel welding machine discharge end, the riser 1 towards
Discharge end, the riser 1 are equipped with circular through hole 2, and the bottom of the circular through hole 2 is connected to the bottom of riser 1, forms notch
3, the lower electrical bonding pads 4 vertical with riser 1 are equipped at 3 position of the notch, the lower electrical bonding pads 4 are rotationally connected on holder 6, institute
It states holder 6 to fix with steel plate roll barrel welding machine discharge end, be equipped on a wherein side end face for the riser 1, in circular through hole 2
Multiple idler wheels 5, the idler wheel 5 are located at the edge of the same circle, and lower electrical bonding pads backwards to the side at 2 edge of circular through hole
4 top is located at the bottom edge of the circle, and the axle center of the axle center of the idler wheel 5 and lower electrical bonding pads 4 is located at parallel with riser 1
In same plane;The idler wheel 5 is rotationally connected with one end of slide plate 7, and the slide plate 7 drives idler wheel 5 along close or remote respectively
Direction from lower electrical bonding pads 4 moves back and forth on riser 1, and the idler wheel 5 and lower electrical bonding pads 4 are rolled each along discharging direction;Institute
The one end of slide plate 7 far from idler wheel 5 is stated to be slidably connected with riser 1 under the driving of motor A9;The motor A9 is fixed on slide plate 7
On, one end of the output end and leading screw 10 of the motor A9 is fixed, the other end of the leading screw 10 pass through after pair of nut 12 with
Connecting seat 11 is rotatablely connected, and the connecting seat 11 is fixed on slide plate 7, and the pair of nut 12 is fixed on riser 1;Each rolling
During wheel 5 moves respectively under the drive of slide plate 7, whenever all described idler wheel 5 divides backwards to the side at 2 edge of circular through hole
Not Wei Yu certain same circle edge, and the top of lower electrical bonding pads 4 is located at the bottom edge of certain same circle;This certain it is same
The center of circle of a circle is respectively positioned in the vertical lines where the axle center midpoint of electrical bonding pads 4;The slide plate 7 is by skateboard track 8 and stands
Plate 1 is slidably connected, and the skateboard track 8 is fixed on riser 1;The idler wheel 5 is rotatablely connected by turning rolls 13 and slide plate 7,
The turning rolls 13 is fixed with slide plate 7;The turning rolls 13 of the idler wheel 5 adjacent with lower electrical bonding pads 4, with idler wheel 5 far from lower electrical bonding pads 4
One end connection;The section of the circular arc side of the idler wheel 5 is the symmetrical arc that the axle center of way roller 5 is recessed;Each idler wheel 5
Geomery all same;The idler wheel 5 and slide plate 7 are located at a side end face of the riser 1 towards steel plate roll barrel welding machine discharge end;Circle
The center of circle of shape through-hole 2 is located in the vertical lines where the axle center midpoint of lower electrical bonding pads 4, and the top of lower electrical bonding pads 4 is just
Positioned at the bottom end of circular through hole 2;At least one idler wheel 5 is sequentially connected by transmission belt 15 and motor B16, the motor B16
It is fixed by the slide plate 7 corresponding with the idler wheel 5 of link 17;With the surface middle part of the idler wheel 5 of the drive connection of transmission belt 15, around rolling
Wheel 5 is axially arranged with annular groove 18, and the groove width and groove depth of the annular groove 18 are matched with transmission belt 15;It is driven and connects with transmission belt 15
Pinch roller 19 is additionally provided on the slide plate 7 corresponding to idler wheel 5 connect, the wheel face of the pinch roller 19 is bonded with transmission belt 15, pinch roller 19
Shaft is set to one end of swing arm 21, and the swing arm 21 is swung around swinging axle 22, the work of the other end and piston 20 of the swing arm 21
Stopper rod end connects;The swinging axle 22 is fixed on link 22;The piston 20 is set to and is sequentially connected with transmission belt 15
On slide plate 7 corresponding to idler wheel 5;With transmission belt 15 be sequentially connected idler wheel 5 be equipped with it is multiple, positioned at the upper of the steel drum 14 being rolled into
Portion.
When the present invention uses, according to the diametric requirements of required steel plate roll barrel, according to the diameter for the steel drum 14 being rolled into,
The idler wheel 5 that selection matches with 14 surface arc of steel drum, and the turning rolls 13 for being rotatably connected to suitable idler wheel 5 is fixed on cunning
Plate 7;Then idler wheel 5 is moved to by corresponding position by 5 corresponding motor A9 of each idler wheel.
When welding, motor B16 drives a lateral discharge end of the corresponding idler wheel 5 towards steel drum 14 to turn by transmission belt 15
It is dynamic, when the material-pulling device on steel plate roll barrel bonding machine roll barrel station extremely contacts 14 pusher of steel drum being rolled into idler wheel 5, with
The idler wheel 5 that motor B16 is sequentially connected drives steel drum 14 at the uniform velocity to be moved to discharge end;Correspond to lower electrical bonding pads on steel plate roll barrel welding machine
4 also have upper electrical bonding pads, the upper electrical bonding pads to stretch into steel drum 14, positioned at the surface of lower electrical bonding pads 4, and when steel drum 14 moves
To when contact with upper electrical bonding pads and lower electrical bonding pads 14, upper electrical bonding pads and lower electrical bonding pads 4 are by the two of the steel drum 14 of roll of steel plate journey
Place to be welded is held to clamp, the lateral surface of steel drum 14 is bonded with each idler wheel 5.
When the diameter dimension of the required steel drum 14 being rolled into changes within the scope of less than or equal to 25 millimeters, due to volume
Allow that there are mismachining tolerances during steel drum 14 is made, and the variable quantity very little of its radian, in error range, so can
Idler wheel 5 need not be replaced.
A kind of steel drum 14 of diameter dimension model is often produced, after the position of each idler wheel 5 is adjusted in place, control can be passed through
5 corresponding position of each idler wheel is marked system processed, when carrying out the production of steel drum 14 of the diameter dimension model again later,
It can directly invoke, so as to quick, the accurate position for being adjusted idler wheel 5.