CN204263324U - Powerful vertical slitting machine - Google Patents

Abstract

The utility model discloses a kind of powerful vertical slitting machine, aim to provide a kind of structure simple, cutting section vertical level, to all competent cutting cutter of soft or hard base bar, the main points of its technical scheme are: base bar bearing support is upper is provided with track of giving up the throne, top, cutting rack two ends is separately installed with horizontal travelling wheel and steel wire, upper is that driven shaft and the lower same termination for driving shaft are provided with gear and each eccentric wheel, be provided with between double joint track at least double support wherein a row for after being fixed on, one row is for moving front, its support is provided with multiple pulleys with rods arranged in horizontal line and spaced from one another, by front bracing wire, traversing carriage and next eccentric wheel are involved, top, back guy its rear end system hangs on an eccentric wheel, its stage casing is by the fit back and forth of the pulley on double support, top, its front end system hangs on traversing carriage.Thrust by base bar impels upper and lower two gears companies and eccentric wheel and cutting rack rotates and bracing wire is shifted, in rotation, implement segmentation to base bar.

Description

Powerful vertical slitting machine

Technical field

The utility model relates to brick and tile enterprise a kind of accessory machinery supporting with main frame aborning, is more definitely more particularly used to a kind of cutting machine continuously base bar on-stream extruded for main frame being cut into again monolithic adobe or unbaked tile.

Background technology

In slitting, current most of brick field adopts hand merit and push-and-pull steel wire rack slitting or swinging steel wire automatic slicing back and forth, the former institute's section is oblique line, the latter institute section is arc, and six faces of standard adobe bar must be all planes, to cut base bar face be that two large faces wherein, six faces more should be concordant, therefore often cut a base bar and base head more or less can be caused to waste, be generally one or two adobe.

Hand merit slitting utilizes manpower to win over moving towards steel wire frame at a right angle with base bar and push through, often promote or pull once to cut off a base bar, because base bar continuously extrudes from the machine mouth of main frame, and hand merit cannot realize synchronous with base bar in push-and-pull, namely base bar ceaselessly moves forward, in the process pushed away or draw, steel wire cuts to the left or to the right, making to cause steel wire, initially to enter the base bar of base bar side short, the base bar going out side is eventually long, also the inclined-plane of certain angle is should be mutually according to the speed of base bar walking speed and its cut surface of length of clipping time, therefore want to move towards with base bar (length) to become right angle section and can not realize.

Utilize its acting principle of revolution steel wire automatic slicing as shown in Figure l, rely on base bar to extrude each roller bar middle formed thrust and base bar support 9 from machine mouth 10 and be affixed produced friction, the drive roll bar l promoting one of them largest diameter rotates, the sprocket wheel 2 be arranged on drive roll on same axle also does the rotation of equidirectional, namely the roller bar that base bar is following its top edge while base bar moves forward is followed base bar and is rotated forward with equal speed (under non-slip condition) under the promotion of base bar, operate with movable sprocket 2 and chain 12 and the sprocket wheel 3 be arranged on another root axle and gear 4 in rotation, drive dumb bell shaft to cog again by gear 46 to do and rotate in the other direction, in dynamic turning, the sprocket wheel 7 cut on shelf 9 is driven to operate with the sprocket wheel 5 on gear 6 same axis, sprocket wheel 7 drive is cut bow 8 and is done gyration, cut for two and steel wire 11 is installed between bow 8 top plays a part to cut off base bar, drive roll 1 its steel wire that often rotates a circle cuts off base bar and once namely cuts out a base bar 13, serve brick cutting machine fast by manpower after base bar is cut off and the steel wire being convenient to cut on bow in revolution up time be unlikely and stopped by base bar, the length of base bar is completely equal with the girth (under non-slip condition) of drive roll l.Drive when base bar borrows frictional force promotion drive roll 1 to rotate in reach like this and cut bow rotation and do work, cut off the base bar of an another bar thus again and again.

This cutting cutter has saving manpower, base bar length stabilisation, easy to operate and save the advantage such as power, shortcoming is that cutting section is arcuation but not concordant, its reason cuts bow to drive cutting steel wire its route in rotation to be a circle, thus namely cuts the base that gives up of two ends in base process in next procedure many and cause waste; In addition, revolution steel wire is close to produced frictional force with its base drive roll 1 from base bar with the operation power cutting bow in reach, because its frictional force is very limited, when base bar moisture content less and base bar are comparatively hard with when producing high hole rate and its base bar lighter in weight of non-bearing hollw article, when cutting bow running resistance and being bigger, destroy the cross dimensions of wet base in cutting with regard to easily causing transversely deforming, the phenomenon that even can't cut (cannot cut) occurs.

Only manage new-type cutting cutter and possess that cutting planes is neat and dynamics is powerful, but must supporting power such as pneumatic cutting machine can't do without air pump device because structure is numerous and diverse the more high deficiency of manufacturing cost.

Summary of the invention

The utility model, for overcoming above-mentioned deficiency, aims to provide a kind of structure simple, cutting section vertical level, and can need not cut smoothly under the condition of supporting power, and to all competent slitting device of soft or hard base bar, be achieved by the following technical solutions.

Laterally an installation large carrying roller and roller on its bearing support following extruding base bar near machine mouth institute, its diameter=institute cuts base bar length ÷ 3.01416-skidding and walks journey, its contour top of roller and base bar are tight note, namely base bar is pressed on roller below, and gear and driving gear and upper gear and driven gear are installed in the top with roller same axis and driving shaft engage each other, with the other end of the same i.e. driven axle that cogs, circular or square plate is installed, between gear and plate is extrude base bar for vertically moving from machine mouth below, axle between gear and plate is provided with cutting rack, cutting rack is connected to each other by one in front and one in back two rectangular frames and forms, wherein one involves for splitting cut-out base bar by steel wire, travelling wheel is horizontally installed with for retreating displacement along stationary orbit in circumgyration incision inside other end, before and after each its width both sides of a rectangular frame, both sides be sandwiched in respectively and cog and can up and down and left and right slippage between at least four rollers installed inside plate, the space of a single rectangular frame wherein centre is provided with spring with length direction, namely spring the inner (dividing inside and outside with pivot) top is blocked by the fixing catch be arranged on inside gear or plate near one of driven axle, other end is blocked by framework.And at the outside cogged (for interior between gear and plate) wherein side setting-up eccentricity plate, namely the top, outside of eccentric disk is provided with eccentric wheel apart from far away one of pivot and is called eccentric wheel, but and be not precluded within the outside of gear and same axis and driven axle and install plate additional, eccentric wheel is arranged on a side of plate, also can obtains same effect by Fu.

The outer back gauge pivot of lower gear is installed an eccentric wheel nearby equally and is called lower eccentric wheel, and far away apart from pivot apart near, the upper eccentric wheel of pivot unlike lower eccentric wheel with upper eccentric wheel, the two can differ many times each other.And side outside lower gear is installed counterweight and made gear both sides one light heavy and disequilibrium, the present position of counterweight is sitting at its pivot horizontal line of a side in decline for the best to implement to reach in cutting a half to base bar.And up-sizing device is installed on the plane left side or the right outside it: be provided with at least double support between double joint track and wherein one arrange as being fixed on a rear row for mobile front, its support is provided with rods arranged in horizontal line and the multiple pulleys namely having space between adjacent two spaced from one another, the width in its space should equally with diameter of pulley be best, the double pulley in front and back is each other for Heterogeneous Permutation is namely relative with the space of the other side separately, traversing carriage both sides are provided with travelling wheel and are affixed with track respectively, being divided into two by front bracing wire its rear end is the left and right hanging over traversing carriage, top, its front end system hangs on the eccentric wheel outside lower gear, on the eccentric wheel come directly towards outside its eccentric disk outside top, back guy its rear end system hangs over and cogs, its stage casing is by the fit back and forth of the pulley on double support, top, its front end system hangs over the upper of traversing carriage.When support and pulley exceed double, to select in increase bracing wire by pulleys some on increased support fit back and forth, wherein top, bracing wire rear end system hang over after on row's traversing carriage, its front end and extension place of a rear end system row of being separated by is hung on last row's traversing carriage.According to double joint track and between mode i.e. vertical, the level of double support installing or inclination, bracing wire is turned by several angle pulleies rotated by original position.But not getting rid of the other end, the i.e. front and back of base bar bearing support that the regarding repair parts such as upper and lower two eccentric wheels and up-sizing device and counterweight are installed on the driving shaft relative with two gears and driven axle lets alone on one side, and its acting principle is constant.

Its acting principle for: by the thrust extruded from its machine mouth of extruder continuously existing for base bar, promote to be pressed in its following roller to connect and to be arranged on roller the lower gear that same driving shaft come directly towards and do synchronous rotary, the company of cogging and the rotation of cutting rack reverse sync of engaging each other is driven in rotation, the steel wire being arranged on cutting rack one is disconnected base bar enforcement segmentation in rotation, often fortune circles to cut and once obtains a base bar, base bar is fast sent to brick cutting machine by endless-belt by power-actuated fast roller by the base bar after cut-out in fast turn-around.It to the cutting procedure of base bar is: when laterally tension steel wire and base bar top is initial meet time, the other end that its cutting rack is relative with steel wire comes directly towards the initial injection of horizontal travelling wheel of installing, retreat from initial cutting 1/2nd straight rail road that is cut to, spring in fallback procedures on cutting rack is compressed, thereafter straight rail road has moved forward rear 1/2nd, now resetted by the spring stretches compressed, also spring can be replaced by extension spring or elastic cord, its retrogressing size takes the air line not turn with steel wire and is as the criterion in cutting process, namely steel wire was not only synchronously shifted but also move down for vertical with base bar in cutting, an oblique shape straight line is changed into by camber line because retrogressing makes it walk journey, obtain the cutting section of a vertical level thus.Respectively each eccentric wheel on upper and lower two gears is involved by front and back bracing wire, because the eccentric wheel on lower gear is that the power that initiatively distance pivot is near and required is few, its cog on eccentric wheel be that the far away same required pulling force of passive distance pivot is little, its reason is the power that by means of laborsaving lever, one is hang over the system of other end on lower eccentric wheel to hang over front bracing wire on traversing carriage and draw as synchronous displacement forward by traversing carriage following during gear rotates, because double multiple pulley is by back guy fit back and forth, back guy is moved forward by single or double joint and changes into many reaches by its traversing carriage in reach, thus realize back guy and move many times that size is front bracing wire, reach radius of turn thus and do constant speed run-in synchronism much larger than its lower eccentric upper both eccentric wheel, little power is converted into the rotation that is used for cutting rack energetically and strengthens cutting dynamics by the on-stream power by lever.In the nearly outer perimeter in the side of lower gear, counterweight is installed to obtain because gravity down forms power and strengthen cutting dynamics because of left and right weight its heavy side of differing equally, up resistance can be formed after bottom dead center when cutting its counterweight complete surmounts in rotation, but gear now there is no impact for idle running, often fortune circle cutting once its cutting walk journey and only account for less than 1/8th of girth, and to be disappeared by there being change nothing by mutual root because the existence resistance that formed and power in every fortune circles of counterweight accounts for 1/2nd.

In sum, its main points of the technical scheme that the utility model adopts are: base bar bearing support is upper is provided with static track of giving up the throne, top, cutting rack one end is provided with horizontal travelling wheel, and cutting rack is sandwiched between the roller of both sides, cutting rack is provided with spring or extension spring or elastic cord, and bracing wire displacement size amplifying device is installed: above for driven axle and the lower same termination for driving shaft are provided with each eccentric wheel, upper eccentric wheel distance pivot is distal to lower eccentric wheel distance pivot, size amplifying device: be provided with at least double support between double joint track and wherein one arrange as being fixed on a rear row for mobile front, its support is provided with rods arranged in horizontal line and the multiple pulleys namely often having space between adjacent two spaced from one another, front bracing wire its rear end system hangs on traversing carriage, its front end system hangs on next eccentric wheel, back guy its rear end system hangs on an eccentric wheel, its stage casing is by the fit back and forth of the pulley on double support, its front end system hangs on traversing carriage, when support and pulley exceed double, increase the middle bracing wire of corresponding radical by pulleys some on increased support fit back and forth, in every root, top, bracing wire rear end system hangs on rear row's traversing carriage, its front end and extension place of a rear end system row of being separated by is hung on last row's traversing carriage, unbalance device: the side of driving shaft or driven axle or driving shaft and driven axle is provided with counterweight, above-mentioned bracing wire displacement size amplifying device and unbalance device coexist or select one of them.Traversing carriage both sides are provided with travelling wheel and are affixed with track respectively.

Its beneficial effect one of the utility model is that structure is simple, because need not be equipped with the accessory such as sprocket wheel and chain; Two is cutting section vertical level; Three is adapt to because cutting force is powerful firmly extrude base bar, need not the superiority such as supporting power except sending bar.

Accompanying drawing explanation

Fig. 1 is traditional method and one of them its structure of revolution steel wire automatic strip-cutting machine the most common of prior art and principle schematic of doing work;

Fig. 2 is the utility model (lower same) its structure and acting principle front view;

Fig. 3 and Fig. 4 is that cutting rack combines its structure and incision principle exploded view with track of giving up the throne;

Fig. 5 is the transverse direction of Fig. 2 and cutting rack each parts present position exploded view when being in horizontal;

Fig. 6 is that cutting rack more than its first half of Fig. 5 and base bar bearing support is in structure display figure close to the vertical shape;

Fig. 7 be for amplify front bracing wire draw the double support that moves size and pulley by back guy back and forth its structure of fit express figure with acting principle.

Detailed description of the invention

Be described further below in conjunction with each accompanying drawing.

With reference to Fig. 2 to Fig. 7, base bar bearing support 3 is provided with down be driving shaft 16 and upper be driven shaft 17.Driving shaft 16 is supported by each bearing block 26 and 27 including bearing and is located, driven shaft 17 is provided with cog 7 and plate 21, and cog outside eccentric disk 14 and eccentric wheel 30, left and right cutting rack 19 is arranged on respectively to cog between 7 and the both sides roller 22 of plate 21 inside it and is namely clamped by cutting rack by dual-side roller 22, and its cutting rack 19 can slippage up and down between the roller of both sides; Driven shaft 17 by each bearing block 25 containing bearing in being spaced from each other support and locate, driving shaft is provided with eccentric wheel 13 and the counterweight 15 of the outside of roller 5 and lower gear 6 and lower gear.

Its acting principle is: from the right machine mouth 1 extrude for continuously base bar 2 due to exist certain thrust constantly along the multiple carrying rollers 4 be arranged on base bar bearing support 3 to shifting left, to promote to be crushed on the following roller of base bar 25 and be arranged on roller the lower gear 6 that same driving shaft 16 come directly towards thus to be rotated counterclockwise, thus drive and intermeshingly with it cog 7 and be arranged on and turn clockwise with the cutting rack 19 cogged on same driven shaft 17, upper and lower two gears are reverse constant speed run-in synchronism each other, often rotate a circle and split once disconnected by being arranged on the cutting rack steel wire 23 pairs of base bars that wherein one end comes directly towards.

To the cutting procedure of base bar be: when the steel wire 23 of laterally tension meets with base bar 2 top is initial, the other end that its cutting rack is relative with steel wire comes directly towards initial the entering of the horizontal travelling wheel 20 installed and is arranged on the upper static track 18 of giving up the throne of bearing support 3, travelling wheel 20 retreats from initial cutting 1/2nd straight rail road 18 that is cut to, spring 29 in fallback procedures on cutting rack is compressed, thereafter straight rail road moved forward after 1/2nd cutting complete, now stretched reset by the spring 29 compressed, it retreats size and takes the air line not turn with steel wire 23 be as the criterion in cutting overall process, namely steel wire is not only synchronous with base bar 2 in cutting is shifted but also moves down for vertical, retrogressing makes steel wire 23 walk journey and changes into an oblique shape straight line 24 by camber line, obtain the cutting section of a vertical level thus.Front its front end of bracing wire 31 top system hangs over and is installed on the eccentric ＇ wheel 13 of lower gear 6, it is the left and right hanging over traversing carriage 9 that its rear end is divided into two, the angle pulley 12 that double joint back guy 11 rotates by several original position is turned and is changed top, its rear end, direction system and hang over to be installed on and cog on the eccentric wheel 30 of 7 eccentric disks 14 outside it, stage casing hits exactly the multiple pulleys fit back and forth fixed support 8 and traversing carriage 9 respectively to both sides from double support, top, its front end is the both sides up and down hanging over traversing carriage 9 respectively, traversing carriage 9 both sides are provided with each two travelling wheels 32 and are affixed with dual-side track 28 respectively, lower gear in rotation by be to hang over before on eccentric wheel 13 bracing wire 31 connect and traversing carriage 9 turn right (front) draw as synchronous displacement, because double multiple pulley 10 is by back guy 11 fit back and forth, back guy 11 is changed into many reaches by the single reach in every side by its traversing carriage 9 in reach, thus realize back guy and move many times that size is front bracing wire, reaching radius of turn thus descends both upper eccentric wheels 30 of eccentric wheel 13 to do the running of constant speed reverse sync much larger than it, little power is converted into the rotation that is used for cutting rack energetically and strengthens cutting dynamics by the on-stream power by lever, lower gear 6 connects and eccentric wheel 13 rotate front half cycle drive before bracing wire 31 for initiatively by upper eccentric wheel 30 toward drop-down, the second half eccentric wheel 30 cogged outside 7 surmounted lower dead center from down change into up and from passive change initiatively into back guy 11 impels traversing carriage 9 to retreat reset toward pull-up by idle running (not implementing cutting), cog 7 and cutting rack 19 and eccentric wheel 30 on-stream be no matter that do work or dally be all by active is driven by lower gear.The side nearly outer perimeter of lower gear 6 installs counterweight 15 can make cutting put more effort because gravity down forms power because of left and right weight its heavy side of differing equally, up resistance can be formed after bottom dead center when cutting its counterweight complete surmounts in rotation, but gear now there is no impact for idle running, the weight of its counterweight 15 is taken into account cutting smoothly and is rotated smoothly and is as the criterion, often fortune circle cutting once its cutting walk journey and only account for less than 1/8th of girth, and account for 1/2nd because of the existence resistance that formed and power in every fortune circles of counterweight.

Claims (2)

1. a powerful vertical slitting machine, by base bar bearing support and some carrying rollers and roller and cutting steel wire by critical piece is formed, it is characterized in that: above base bar bearing support, static track of giving up the throne is installed, top, cutting rack one end is provided with horizontal travelling wheel, cutting rack is sandwiched between the roller of both sides, cutting rack is provided with spring or extension spring or elastic cord, and bracing wire displacement size amplifying device is installed: above for driven axle and the lower same termination for driving shaft are provided with each eccentric wheel, upper eccentric wheel distance pivot is distal to lower eccentric wheel distance pivot, size amplifying device: be provided with between double joint track at least double support wherein a row for after being fixed on, one row is for moving front, its support is provided with multiple pulleys with rods arranged in horizontal line and spaced from one another, front bracing wire its rear end system hangs on traversing carriage, its front end system hangs on next eccentric wheel, back guy its rear end system hangs on an eccentric wheel, its stage casing is by the fit back and forth of the pulley on double support, its front end system hangs on traversing carriage, when support and pulley exceed double, increase the middle bracing wire of corresponding radical by pulleys some on increased support fit back and forth, in every root, bracing wire rear end system hangs on rear row's traversing carriage, its front end and extension place of a rear end system row of being separated by is hung on last row's traversing carriage, unbalance device: the side of driving shaft or driven axle or driving shaft and driven axle is provided with counterweight, bracing wire displacement size amplifying device and unbalance device coexist or select one of them.

2. the powerful vertical slitting machine of one according to claim 1, is characterized in that traversing carriage both sides are provided with travelling wheel and are affixed with track respectively.