CN202826028U - Energy-saving type raw brick bar cutting machine - Google Patents

Abstract

The utility model discloses an energy-saving type raw bar cutting machine and aims to provide a molding auxiliary machine which is simple in structure, accurate in size, competent to both soft extrusion and hard extrusion and capable of saving energy and labor. The technical scheme mainly includes that a baffle rack and a cutting rack can shift forward and backward and are installed on a bearing rack, the baffle rack and the cutting rack are simultaneously pushed to move forward under forward thrust of a raw bar which is extruded out of a machine mouth, the raw bar is cut in the process of moving forward, upward and downward lifting sliders are arranged at the left side and the right side of the cutting rack, and a rail with high front and low back is installed on a lower head corresponding to the slider to be used for returning after acting. A thrust rack which is capable of rotating a certain angle is additionally arranged at the rear side of a cutting platform so as to promote the thrust rack to push the previous row bar forward and downward over a hob tablet and a steel wire to be cut into single row bricks in the rotation with the help of thrust of the row bar, pressure of a labor-saving level and tension of weight sink and promote the thrust rack to reset backward and upward under the effect of heavy back and light front after the thrust, the pressure and the tension are disappeared, wherein the hob tablet and the steel wire is arranged in front of the thrust rack.

Description

A kind of energy-saving disconnected bar blank separating machine

Technical field

The utility model relate to brick and tile enterprise aborning with the supporting a kind of accessory machinery of main frame, more definite more particularly is a kind of cutting machine that the on-stream continuously base bar of extruding of main frame is divided into again monolithic adobe or unbaked tile.

Background technology

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

Hand merit slitting is to utilize manpower to move towards rectangular steel wire frame with the base bar to win over and push through, every promotion or pulling once can be cut off a base bar, because the base bar is continuously to extrude from the machine mouth of main frame, and that the hand merit can't realize with the base bar in push-and-pull is synchronous, be that the base bar is ceaselessly mobile forward, in the process that pushes away or draw, steel wire cuts to the left or to the right, make and cause steel wire initially to enter the base bar of base bar one side short, the base bar that goes out eventually a side is long, according to the inclined-plane that speed and its cut surface of the length of clipping time of base bar walking speed also should be certain angle mutually, therefore wanting to become the right angle section with base bar trend (length) is impossible realize.

Utilize its acting principle of revolution steel wire automatic slicing as shown in Figure 1, rely on base bar slave mouth 10 extrude on formed thrust and the base bar support 9 each roller bar be affixed the friction that produces, the drive roll bar 1 that promotes one of them diameter maximum rotates, be installed in the same axle of drive roll on sprocket wheel 2 also do the rotation of equidirectional, be that the roller bar of base bar bottom its top edge when the base bar moves forward rotates forward with equal speed (under non-slip condition) following the base bar under the promotion of base bar, in rotation with movable sprocket 2 and chain 12 and be installed in sprocket wheel 3 on another root axle and gear 4 runnings, driving dumb bell shaft by gear 4 cogs and 6 does opposite spin again, turn middle drive and cut sprocket wheel 7 runnings on the shelf 9 moving with sprocket wheel 5 on gear 6 same axises, sprocket wheel 7 drives are cut bow 8 and are done gyration, two undercuts bend and steel wire 11 is installed between 8 tops plays a part to cut off the base bar, whenever rotate a circle its steel wire of drive roll 1 cuts off base bar and once namely cuts out a base bar 13, serve brick cutting machine fast by manpower after the base bar is cut off and be convenient to cut steel wire on the bow and be unlikely by the base bar up the time in revolution and stop, the length of base bar equates fully with the girth (under non-slip condition) of drive roll 1.When the base bar borrows frictional force to promote drive roll 1 rotation, cut just initial work of bow like this in reach, cut off again and again thus one another base bar.

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

Also has a kind of cutting cutter after improving on the basis of the above, cut the running route of bow steel wire in cutting process owing to having changed, obtain therefrom the cutting section of a vertical level and stopped or greatly reduced the waste of base head, increased in addition one by small machine and fast roller and drive and belt common form send strip device, thereby the base bar that will at every turn cut off fast and automatically serve brick cutting machine, saved thus the trouble that manpower send bar.It is still not poor that its incision principle and the former namely turn round the steel wire cutting cutter, its structure and acting process be as shown in Figure 2: the base bar 11 that slave mouth 20 is extruded under gravity be installed in adhesive tape 12 on the frame 1 and mutually be close to and move forward, owing to being close to formed frictional force, promote adhesive tape 12 run-in synchronisms by the base bar, adhesive tape 12 drives drive rolls, and wherein the gear 4 of an end is mutually meshing with the gear 13 on the dumb bell shaft, thereby on-stream drive is installed in sprocket wheel 14 and chain 15 and the upper sprocket wheel 8 on the dumb bell shaft and cuts bow and do running in the other direction, since about two cut bow and 9 the steel wire (not shown) be installed, and its steel wire two ends are buckled in the supporting-point that can be shifted up and down, there is retractable spring 18 position behind its supporting-point, anteposition has trundle 16 down and forward to slide on track 10, its taxi circuit namely obtains a concordant base bar section with technological requirement and is as the criterion, and on-stream being followed by steel wire cut bow and turned round again and again and do work.Fast roller 6 centers with cut bow 9 spindle centrals apart from the size of L and the institute base bar length of cutting mutually under, the base bar is cut off rear travel switch (not shown) and is opened and starts thus not motor 5 and drive fast roller 6 rotations by V belt 16, in rotation, drive flat tape 17 runnings that separate with back segment, thus cut base bar 19 on the adhesive tape served brick cutting machine fast and accept next procedure---cut base.

Its shortcoming also has the following disadvantages except above-mentioned said its cutting dynamics is very limited: cut bow 9 reverse direction operations along its cutting technique in order to drive, must arrange main is gear 4 and gear 13 by two gears, to cut bow band and connect cutting steel wire and can normally do work in order to make, must install main by two sprocket wheels and chain, and gear and sprocket wheel can not be installed on the room, must there be axle and corresponding bearing and bearing block to support, cause thus manufacturing cost higher.

Although it is varied that current brick and tile enterprise cutting cutter has, most its merit principles and above-mentioned similar of configurations.Also have and a kind ofly impel air pump piston to stretch to cut by air pressure, but cost is too high.

In cutting base, most producers adopt the push-down blank cutter, although have of all kinds, but the acting principle is consistent substantially, its structure and acting process be as shown in Figure 3 and Figure 4: drive belt wheel 11 runnings on the high speed shaft by motor or internal combustion engine in rotation, being installed in driving gear on the high speed shaft and being pinion 12 is that gear wheel 13 is intermeshing with driven gear on the slow-speed shaft, thereby drive the purpose that the slow-speed shaft running realizes first deceleration thus, pinion 14 on the slow-speed shaft and 15 engagements of the gear wheel on the power transmission shaft, reach thus the purpose of again deceleration, driving pulley (not shown) on the motor is less than the passive belt wheel 11 on the high speed shaft in addition, make it be installed in the continuously ceaselessly running of speed that the gear wheel on the power transmission shaft turns with per minute 30-40, because its internal diameter is equipped with journal bearing or sliding bearing 16, thereby during not work done just idle running be not the drive power transmission shaft, again owing in a certain position of this gear jaw clutch 5 being installed half, cooperate transmission with coaxial and adjacent half jaw clutch 4 during acting, being equipped with control lever 2 between the two is connected with the swingle 17 of rear position, tail end at swingle 17 is equipped with pedal 1, when not doing work because of the existence of spring 3 by control lever with about two and half formula clutches 4 and 5 be spaced from each other, when needs actings (cutting base), impel swingle 17 to rotate by employee's lower pedal 1 that tramps with one's feet, thus control lever 2 is pulled out from clutch, make and cause half jaw clutch 4 and under the pressure of rear position spring 6, be close to (engaging) with adjacent half clutch 5 immediately, drive thus power transmission shaft 18 rotations, band is mounted on each eccentric wheel 8 rotation of two ends of same axis in rotation, since about two connecting rods 10 to be installed in respectively a certain position of side of each eccentric wheel 8 of both sides non-central, thereby eccentric wheel in rotation, drive about the connecting rod 10 installed of two levels simultaneously back and forth before and after operation, owing to being equipped with between both sides connecting rod 10 front ends and the rectangular laterally also horizontal push pedal 19 of connecting rod, push away once before the push pedal 19 whenever the base bar is pushed through steel wire 20, thereby by many steel wires whole piece base bar is divided into the polylith adobe, because the rear position of control lever 2 is equipped with spring 3, spring 3 is compressed when control lever is backed out, when the employee loosens pedal 1 since the pressure of spring eliminate and protract immediately, impel thus control lever to reset and clutch is separated, thereby whenever back out and a base bar is once cut in the power transmission shaft of resetting the i.e. acting of only circling.

Above-mentioned blank cutter not only must a supporting motor or internal combustion engine as cutting base power (sending bar power outside), and need an employee whenever to cut a base bar must to step on pedal one time, be pushed over steel wire at every turn and be divided into after the polylith adobe or labour intensity is large by manually carrying on rickshaw, or change into rickshaw back to front under the brick cutting machine by and equipment investment is many and the place takies wide.Next is that one of every cutting or two base bars must must be polished in push pedal and brick cutting machine face, also have structure complexity cause the high deficiency of manufacturing cost.

Summary of the invention

The utility model discloses a kind of energy-saving full-automatic and be used for brick and tile enterprise at the cutting subsidiary engine of moulding, aim to provide a kind of simple in structure, cheap, except send bar must supporting one only be its power-off time of micromachine far more than conduction time, disconnected bar with both divide in the base need not manpower without also must power, and cutting section vertical level, size is accurate, length is adjustable arbitrarily, soft or hard is extruded a kind of cutting equipment that can both be competent at, is achieved by the following technical solutions.

The base bar of extruding according to the on-stream slave mouth of extruder is for continuously shifting forward and having this theorem of certain thrust, the plane of the bearing support (frame) of load base bar install can before and after displacement front be cutting rack after be the baffle plate frame, the two is implicative of each other by cotton rope or stay each other, the reach acting is the thrust by means of the base bar, retreating resets be by means of be installed in its left and right sides of cutting rack up and down slippage its following travelling wheel of slide bar along track low behind the front height under the effect of deadweight downwards and return backward, perhaps it is towed back to the cotton rope of counterweight or the pulling force of extension spring or elastic cord by means of the back, also can obtain same effect.The displacement of every front and back is once cut a base bar and is started power the base bar is sent to next procedure fast---and accept to cut base on the brick cutting machine, the base bar that is about to a certain-length is divided into some adobes again.Details are as follows with the acting principle for its structure.

The baffle plate of a rotatable certain angle is installed at the plate washer frame, its effect is for accepting the thrust of base bar in reach, but the cutting knife of an oscilaltion certain size is installed at cutting rack, with the left and right sides that cutting knife is walked upper its back segment certain-length corresponding to journey route a low early and high after movable track (can rotate to an angle up and down) is installed respectively respectively, its leading portion is the horizontal track, and to be the restriction cutting knife send decline size and decrease speed in the bar process in cutting process neutralization to the track role.Baffle plate is divided into upper-lower section two parts take the point of rotation as the boundary, and the epimere weight overweights hypomere, when hypomere (lower part) overweights the front in the epimere back when being in vertical configuration, and turn forward and but the strut of swing certain size props up the back of both sides, epimere top by the higher authorities, its effect be the base bar extruded when the slave mouth when in reach, being affixed and promoting the baffle plate reach with baffle plate hypomere back because the effect of strut and can not rotating, thereby drive baffle plate frame company and cutting rack and base bar are done synchronously and are shifted forward, in displacement, implement from top to bottom the cutting to the base bar, can obtain thus the otch section of a vertical level, as long as increase or reduce the distance of baffle plate and cutting knife by technological requirement, just can obtain the base bar of an ideal length.

Base bar in the reach before being affixed with baffle plate, the distance of baffle plate and cutting knife for recently, the minimum range size with last time the base bar be cut to that next base bar is initial and be affixed at this moment with baffle plate between the journey of walking of interior its base bar namely extrude length; The distance of its baffle plate and cutting knife is for farthest during initial cut, and namely maximum distance dimension is as the criterion with the fixed base bar length of technological requirement.

The base bar for initiatively, baffle plate is passive company and the reach of baffle plate frame, owing to involving that the cotton rope of baffle plate frame and cutting rack is not tightened up or top, stay rear end does not recline mutually with cutting rack, thereby can not drive cutting rack and be shifted during initial movable.The lifting device of cutting knife is that method for improving can be that the upper both sides handle of a knife bar cover of cutting knife has spring with its jack-up, perhaps by extension spring or with the cotton rope of counterweight it is up drawn, be that up one of laborsaving lever lifts it by rotary lever perhaps, this moment cutting knife the next cutter

Rise and reset because having eliminated pressure.Again since motor not only can be clockwise but also can have reversed, when top, its slide bar lower end travelling wheel after the outage under the Action of Gravity Field along track low behind the front height immediately backward and downward slippage, be wrapped in the cotton rope drive motor counter-rotating on the transverse axis in the slippage, the company's of being with cutting rack and baffle plate frame retreat and reset thus, when in slide bar lower end travelling wheel moves, covering on slope track and initial step the flat track after downslide, because the corresponding positions on frame is equipped with the angle plate that leaves standstill, tongue follow the baffle plate frame after then space and the plate of its rear end meet in moving, plate inserts in the space, tongue rear end, because the effect of angle impels tongue to retreat, after stopping, moving by the baffle plate frame of this moment.The spinning reduction of baffle plate can by wherein one be the stay cord that hangs over the frame anteposition, or by being installed in the low early and high after ramp of corresponding positions, frame both sides, travelling wheel need only being installed about the baffle plate epimere just can realizing along the ramp backward and up.Former being elongated with the extension spring of stretch bending or elastic cord owing to backing out of tongue eliminated restriction connects cutting rack as archery and cutting knife pushes backward, makes it reach reset position, finishes an acting circulation.

Be affixed and promote baffle plate connects and the baffle plate frame shifts forward from base bar front end top and baffle plate back, connect cutting knife to the cutting rack band and retreat to reset and only be the overall process of once doing work, at this moment between in finish disconnection and the propelling movement of a base bar, repeat to realize continuous production.

More simple way is that baffle plate frame and cutting rack are mounted to an integral body (cutter sweep), and namely the distance of baffle plate and cutting knife remains unchanged in the acting overall process; The track whole process that is affixed with following travelling wheel of slide bar has not all had a horizontal segment for low behind the front height.After the base bar was completely severed, cutting knife no longer moved forward, and had cancelled thus the horizontal track of the upper former leading portion of cutting knife.Select the endless belt parcel as long as will be cut off its next several carrying rollers of being pressed of base bar, and larger carrying roller before or after one of them wherein installed drive on an axle, link to each other by belt or chain direct or indirect with the motor shaft upper driving wheel (through slowing down), under the effect of power, impel endless belt fast turn-around (prior art), thus the base bar is sent forward fast.

For realize from the base bar be chopped to the base bar be sent before at this moment between in cutter sweep to stand fast be transfixion, because it is irreducible that its baffle plate of existence of base bar is arranged, and at left or the right monolateral or left and right sides bilateral installation lever toe dog of cutter sweep (baffle plate frame and cutting rack), its interlude is a point of rotation, following backward the higher authorities be forward skewed, and install a travelling wheel additional in hypomere top, by an extension spring with travelling wheel forward with toward drop-down, travelling wheel is followed cutter sweep at the corresponding track of bearing support dual-side and is done synchronously the front and back slippage, track in front stop corresponding positions arranges the half of circle of inverted arc shape pit, thus when baffle plate back strut by after throwing off because the effect of toe dog and can not being retreated, and at rotatable roller of the back of baffle plate epimere installation, baffle plate in toppling on its roller and the base bar plane be affixed and stop to topple over, when the base bar by after seeing off owing to there not being its baffle plate of load of base bar to continue again to rotate to an angle, a little depress the toe dog epimere and impel it to rotate to an angle by stretching out about both sides, baffle plate top, the higher authorities down and forward in rotation, following deviates from from pit and ineffective backward and up, cutter sweep since after its next front height is arranged the existence of low orbit under the drive of lift slide bar, retreat and reset.

Being affixed its effect by track low behind the front height and following travelling wheel of slide bar is to impel cutter sweep after the acting in time to retreat to reset, can be that to hang on the frame one be to hang over wherein purpose that the pulling force that is elongated in the cutter sweep reach can be realized resetting equally of extension spring on the cutter sweep or elastic cord by means of one also, in other words namely be implicative of each other for extension spring or elastic cord system being hung between cutter sweep and rear the bearing support (frame), its weak point is drawn to such an extent that the resistance of more microscler one-tenth is larger, perhaps hang on the cutter sweep by its front system of pulley by the cotton rope of tail end with counterweight, otherwise counterweight rise to descend and to realize that cutter sweep retreats and reset in reach, just can reach to be from start to finish balanced resistance in reach.

Send back that bar walks its brick cutting machine of the rectangular the place ahead of journey route to install one with slitting can be forward and down again can be backward and the thrust frame of a rotatable certain angle of up (returning), impel the back push pedal reach on the brick cutting machine face forward and in the process down, thus last process is served base bar on the brick cutting machine and pushed through and be installed in some roll blades in front and some steel wires are divided into a piece adobe.Can be forward and downwards the pressure of the base bar extruded by means of the slave mouth existing thrust and laborsaving lever in reach automatically, also can add in case of necessity the gravity of counterweight; Can automatically reset backward and upwards is because above-mentioned thrust, pressure and gravity has disappeared and no longer exists after the acting, under the effect of back counterweight because of rear heavy frontly gently reverse, its structure with do work that details are as follows for principle.

The back that a horizontal vertical push pedal is positioned at brick cutting machine is installed in the front of pressing close to two vertical posts about it in the front of thrust frame, there is roller to be separated by between push pedal and the vertical rod, its push pedal displacement before and after lower of the rotation of thrust frame and lift action are done with it, not with its lifting, in reach, the base bar is pushed away to front squeezing by rear.Each roller of installation separated by a distance before and after it in the back of the push pedal left and right sides respectively, be connected as a single entity with push pedal, vertical rod is placed between two rollers, vertical rod impels one of two roller in lifting be counter-rotating for clockwise one, descend and to impel push pedal reach acting, rise and impel push pedal to retreat to reset.

The push pedal frame anteposition that is used for disconnected bar at last process installs a pressing plate that can rotate to an angle up and down additional, its point of rotation is positioned at follower head (with base bar trend minute front and back), the pressing plate left and right sides is separately installed with the suitable track of travelling wheel with the past backward shift of baffle plate frame, the bottom of pressing plate is slope low behind the front height and has the aisle, before when pushing away a upper travelling wheel top of its aisle and vertical rod be affixed, the pressing plate of this moment is slightly up lifted owing to the effect on following slope, be that pressing plate front end weight is loaded with by thrust frame, this moment, pressing plate both sides travelling wheel was that hanging shape is not namely pressed close to track, pressing plate follow the baffle plate frame in reach its compression point apart from the point of rotation by as far as closely, ascending according to its pressure of laborsaving lever principle, formed counter-pressure is that the baffle plate frame of back is up lifted, as long as install the counterweight of certain weight additional in pressing plate front end top, down the back is up take the compression point back as the front, boundary for the formed power of lever, it is the two equalization of power of lifting up on the power that presses down of front and the back, because the bottom that has travelling wheel and support to get on the right track on the baffle plate frame reclines mutually, thereby making counter-pressure is that the power of lifting up on the back is born by the earth entirely, as long as lengthen or increase the counterweight of pressing plate front end top according to technological requirement, the weight (weight) that namely adds large plate, just can reach the purpose of intensified pressure, the pressure that is pressing plate impels thrust frame also downward forward in rotation, impels thus push pedal to connect and the past anterior displacement of base bar.

The lower end of in case of necessity left and right sides vertical rod of thrust frame front being stretched into the brick cutting machine back side make turn forward curve rectangular-shaped, and at the top of its right-angle plane built rotatable plane platen or track, single, lower ends two or three tracks extend to the next of the disconnected bar machine bearing support in back, and in orbit or lower or counterweight that has travelling wheel and track to recline mutually of two-way installation up and down, by sending bar power when sending bar, counterweight to be sent on anteposition and the upper rotatable plane platen along track by the next and rear position, under the gravity of the existing weight of counterweight that thrust frame is past drop-down, impel thus thrust frame in tension, to rotate to an angle forward and down.As long as the outside, the next front at the brick cutting machine back side (with disconnected bar machine be interior near a side) follow the corresponding section that plane platen reach is about to put in place with counterweight the angle catch that the rear end is outside be installed, counterweight in the reach automatically withdraws from along the track downslide because the existence of catch has been blocked the outlet and resets, thereby the heavy burden of platen company and thrust frame is disappeared, base bar this moment pushed putting in place, thrust frame spinning reduction upwards and backward under rear heavy front light effect is finished an acting circulation.

Can be the two simultaneously dual-purpose according to the counterweight on technological requirement pressing plate and the platen, also can only select one of them, when using simultaneously, meanwhile owing to not only being provided with the oblique line aisle on the following slope of pressing plate, also position tail end head has breach behind the aisle, pass forward when putting in place when thrust frame, its upper travelling wheel in thrust frame front up and backward withdraws from from breach and throws off with pressing plate.

In order to alleviate the resistance of base bar when surmounting steel wire, and install roll blade with the steel wire equivalent amount additional in the back of pressing close to many steel wires, the base bar is passively the base bar to be implemented to cut apart in rotation for roll blade initiatively in the cutting, its depth of cut is decided on technological requirement, some its installation positions of transversely arranged roll blade both can be top or bottom, also can be bilateral up and down, be two-way one for left-handed one for dextrorotation for up and down to cutting, the base bar surmounts the otch that is marked a rule certain depth behind the roll blade in reach, cut apart fully when surmounting steel wire forward again, namely jointly finish same operation by roll blade and steel wire, thereby alleviated the cutting dynamics of steel wire.If base bar gauge is little, also can only select wherein one.

In order to eliminate the base bar to the stickup of push pedal, selecting each other cloth or analog (malthoid, leather packing etc.) with its isolation, and base bar of normal reservation not exclusively is pushed out on the brick cutting machine, namely this base bar back does not surmount roll blade at least, during by the time knock off at last, a base bar is released it after can replacing by a comb teeth-shaped mould.Specific practice is: when push pedal is in rear stop, be to hang on the upper support in baffle plate front with one in front of cloth, upwards promote into more double-deck toward the back down to the brick cutting machine face, but one of the back is to hang on the after-poppet crossbeam of an oscilaltion, former and later two supports all are installed in the same push pedal can be with displacement before and after the push pedal, about after-poppet behind two struts position bottom spring (or select and be with flexible strut) is installed and in upper frame the location runner is installed.Push pedal company and cloth and support are affixed thus with double-deck cloth clamping with the base bar in reach, although thrown off the location runner, but after-poppet can not rise because being held by cloth, push pedal and base bar were thrown off when stop was also return backward before arriving, after-poppet two side brace of this moment rise under the power of the top of the compressed spring of bottom immediately, thus with cloth from the bottom up and backward avulsion become individual layer by bilayer, after be about to arrive in moving after during stop since the existence of location, back runner and about with after-poppet two struts toward pressing down, make cloth be restored to again bilayer by individual layer, the spring of this moment is compressed, finish the overall process of once doing work, saved thus the antiseized way of in push pedal, again and again polishing.

In order to reduce the resistance of base bar in surmounting steel wire, (low such as base bar moisture content) can change former fixed steel wire rack can move up and down in case of necessity, the certain size that namely in cutting, glides, and this slip cutting equals meat cutting and drags cutter (Dragsaw type).Specific practice is that some steel wires are installed on same the dish, up and down displacement is done in the both sides of frame dish in the right and left aisle, move down acting by means of thrust frame and pressure down forward, as long as somewhere, the upper left and right sides, thrust frame front stretched out forward and be pressed on the frame dish, on move to reset and need only in the left and right sides its following of frame dish or the higher authorities add shock mount or extension spring just can realize.

Perhaps the brick cutting machine face is mounted to the movable of certain size that to be shifted vertically, namely does oscilaltion at four jiaos of vertical rails, replace thus the up and down displacement of steel wire, just can obtain same effect.Install travelling wheel additional toward position, the brick cutting machine back side and the brick cutting machine back side is affixed as long as stretch in the lower end of two vertical rods of the left and right sides, thrust frame front vertical configuration, thereupon front and back slippage of travelling wheel in the lifting, when the base bar is served on the brick cutting machine by last process, brick cutting machine is sunk under the condition that increases of bearing a heavy burden, the company's of being with thrust frame and push pedal rotate to an angle forward and down thus, thereby the heavy burden that last base bar release has been alleviated brick cutting machine, under the effect of thrust frame back counterweight, just rising immediately resets, and waits for next time acting.

In sum, the utility model disconnected bar with send specific practice in the bar be the anteposition on bearing support plane and rear position installed respectively can before and after displacement front for the baffle plate frame be together to form cutter sweep for cutting rack afterwards, the two is implicative of each other by cotton rope or stay each other, and but baffle plate that original position rotates to an angle is installed and at its monolateral or bilateral tongue or toe dog of being equipped with at the baffle plate frame, but the cutting knife of oscilaltion certain size is installed at cutting rack, be equipped with on the bearing support of the upper both sides of cutting knife and low early and high afterly can rotate up and down the track of a small amount of angle, be used for impelling cutting knife to implement cutting downwards in reach, but the upper back of its baffle plate is equipped with the strut of the higher authorities' swing certain size is used for baffle plate in the location of reach, the bearing support anteposition is equipped with the barrel roll of backing out strut, is that cotton rope its cotton rope in the strut reach between bearing support and strut the higher authorities is become tightly strut to be drawn by pine and moves back by being installed in frame perhaps.System hang over cotton rope between frame and the baffle plate top behind baffle plate, move in its cotton rope become by pine and baffle plate reversed reset, perhaps low early and high after ramp is installed in the corresponding positions of frame about it and is used for the baffle plate return, bearing support is that the position is equipped be used to the plate of backing out tongue after the frame.The up and down slide bar of slippage is installed on the cutter sweep, corresponding with slide bar the next be the return that track low behind the front height is used for cutter sweep, or be to hang over that other end system hangs on the bearing support of rear position on the cutter sweep with extension spring or one of elastic cord, or the cotton rope that hangs with counterweight by tail end head system is hung on the cutter sweep for replacing slide bar and lower Bit Track and tongue and the skewer plate corresponding with slide bar by its front system of pulley, near and when selecting cutting knife to send bar when far away when the distance of baffle plate frame and cutting rack is in displacement, involve mutually being hung with the cutting rack of cotton rope with rear position by the little axle of motor-operated anteposition (transverse axis), and between its left and right sides, the back of baffle plate frame, involve mutually for being hit by a bullet and pushing away cutting rack retreating return by a horizontal elastic cord or extension spring.The technical scheme that adopts in implementing minute base is to install a thrust frame that rotates to an angle before and after can be up and down additional in the back of brick cutting machine, turn forward and make a platform for the entry and exit of counterweight in the lower end of in case of necessity left and right sides vertical rod of thrust frame front being stretched into the brick cutting machine back side, and with brick cutting machine in face of after the baffle plate frame front of the row of meeting at right angles example the lower ramped shaped pressing plate low after being front height that can rotate to an angle up and down is installed, pressing plate is pressed on the travelling wheel of thrust frame top during acting.In the front of brick cutting machine face and the back of steel wire several roll blades corresponding with steel wire are installed for the resistance that reduces in the cutting minute base, in case of necessity cutting steel wire are mounted to up and down moving type, but perhaps brick cutting machine are mounted to the movable of oscilaltion; Wipe lubricating oil and select cloth or analog is isolated push pedal and base bar in push pedal in order to reduce or to stop, and by after-poppet with cloth from the bottom up and backward avulsion then; The beneficial effects of the utility model are summarized as follows:

Thereby one is can realize the stressed of baffle plate maximum because baffle plate plane, the next back and base bar top section are close to move forward synchronously under the thrust of base bar in disconnected bar, the higher respective thrust of fewer its hardness of base bar water content is also larger, the result is the cutting that is more conducive to cutting knife, reaches thus soft or hard is extruded the purpose that can both be competent at;

The 2nd because its base bar be initiatively in implementing cutting, cutter sweep be passive the two to walk speed in full accord, thereby obtained the cutting section of a vertical level and nothing has waste, namely two need not be concordant again in next procedure;

The 3rd, structure is simple owing to need not be equipped with the accessory such as sprocket wheel chain and gear or pneumatic shuttle and low cost of manufacture, the advantage such as is convenient in addition repair and more durable.

In minute base one be saved requisite power in the former traditional method and with the supporting deceleration device of motor-car;

The 2nd, can realize that automated job only reduces by an employee less;

The 3rd, need not polish and reduce the superiority such as steel wire consumption in push pedal.

Description of drawings

Fig. 1 is its structure of revolution steel wire cutting cutter and the workmanship principle schematic in the traditional method;

Fig. 2 is a kind of prior art cutting cutter exploded view that has changed the cutting knife route in the cutting on the basis of Fig. 1;

Fig. 3 is that prior art is its its structure of arrangement of clutch and the acting principle plane of holding concurrently that slow down of blank cutter in the traditional method;

Fig. 4 is push-down blank cutter outline drawing of the prior art;

Fig. 5 is disconnected its structure of bar machine and the workmanship principle side schematic view in the utility model;

The tongue that Fig. 6 is mounted in baffle plate frame left side is its tail head space and the mutual fit top view of skewer plate that is installed in bearing support and is used for pushing open tongue in retreating;

Fig. 7 is mounted in its structure of cutting knife and the workmanship principle front exploded view on the cutting rack;

Fig. 8 is that baffle plate frame and cutting rack involve its side exploded view by means of stay each other;

Fig. 9 and Figure 10 are respectively the different and the same cutting knife schematic diagram of acting principle of two kinds of its structures;

Figure 11 promotes its acting principle of cutting knife by laborsaving lever to represent key diagram;

Figure 12 is baffle shapes front exploded view;

Figure 13 is wherein side slippage locating and displaying figure up and down between the roller of front and back of the cutting knife left and right sides;

Figure 14 is mounted in baffle plate and the tongue present position front elevation on the baffle plate frame.

Figure 15 is its structure of blank separating machine and acting principle side schematic view in the utility model;

Figure 16 is mounted in its structure of thrust frame and acting principle solid show figure of position behind the brick cutting machine;

Figure 17 is mounted in the pressing plate stereogram of baffle plate frame anteposition;

Figure 18 is pressing plate cross section cutaway view;

Figure 19 is brick cutting machine plane demonstration figure;

Figure 20 is the rack-mount left and right side figure of single roll blade;

Figure 21 is the rack-mount front view of single roll blade.

The specific embodiment:

Do further description below in conjunction with accompanying drawing.

With reference to Fig. 5 and Fig. 6, the interposition of bearing support 3 has a plurality of carrying rollers 10 of vertical equity row example to be used for the base bar 2 that load is extruded from extruder machine mouth 1, front for being implicative of each other by cotton rope 14 each other for cutting rack 5 behind the baffle plate frame 4, the baffle plate 6 of rotatable certain angle is installed on the baffle plate frame, but the cutting knife 7 of oscilaltion certain size is installed on the cutting rack, its lifting size is decided with downcut position base bar thickness, and baffle plate frame and cutting rack all are equipped with up and down travelling wheel 11 displacement before and after horizontal track 25 and 26 is done up and down.Its acting principle is: base bar 2 promotes baffle plate even when its front end top is pressed close to baffle plate 6 in reach and the baffle plate frame together moves forward, then cotton rope 14 is tightened up that pulling cutting rack 5 connects and cutting knife 7 moves forward synchronously, cutting knife handle upper end top travelling wheel 29 in reach, be subjected to upper low early and high after rotatable a small amount of angle track 8 restriction and descend, in decline, the next base bar 2 is implemented cutting, under the effect of top power, impel the leading portion rising back segment of track 8 to descend when top travelling wheel 29 surmounts the track 8 stage casing points of rotation 30 in the reach and rotate a small amount of size, under the effect of the heavy what back segment of leading portion, automatically reset after surmounting fully, the next base bar of this moment is completely severed, the strut 15 that meanwhile props up baffle plate 6 upper back is installed in reach that barrel roll 28 on the bearing support blocks the way and releasedly separates with baffle plate 6, baffle plate on top overweights under following and the condition in front because the higher authorities back with the back take the point of rotation 31 as the boundary and has lost support force and toppled over immediately, namely the upper end backward and down rotates to an angle forward and up its lower end, till the strut that is retreated blocks, thereby make the next formation space make way for the reach of base bar 2, in reach, depress the floating idler roller 20 by spring 27 jack-up, the decline of floating idler roller has been depressed and has been installed in its next travel switch 18, thereby started motor 17, the on-stream drive of motor is installed in the drive 19 of transverse axis termination, owing to having cotton rope 32 and the cutting rack 5 of rear position to involve mutually on the anteposition transverse axis, the transverse axis (not shown) is wrapped in another the enclosing the land of cotton rope one circle axle and makes it short by length in rotation, thus cutting rack company and cutting knife are drawn forward fast, after having surmounted low early and high after rotatable track 8, the upper travelling wheel 29 of cutting knife of this moment enters upper flat track 33, slide bar 12 its following travelling wheels 13 that meanwhile are installed in the cutting rack left and right sides covered the 24 rear steps of flat track go forward high after low orbit 23, slide bar up promotes between both sides, front and back roller 21, and the base bar 2 that cutting knife 7 will disconnect in moving forward fast pushes to the brick cutting machine (not shown) forward and accepts next procedure one all bases.

After the base bar is seen off, floating idler roller 20 resets and cuts off the power supply at the lift float downward of the next compressed spring 27, meanwhile the somewhere, front of cutting rack has surmounted the tongue 16 that install in place, baffle plate frame back, next moves back one and stretches cutting rack is blocked tongue in the effect of rear position spring, cutting knife the higher authorities travelling wheel 29 of this moment has surmounted upper-position horizontal formula track 33 and has risen under the lift of former compressed spring and reset, namely rise to bit space on the track from track 33 the next, following travelling wheel 13 of slide bar glides along track 23 under Action of Gravity Field, thereby band connects the plate washer frame and cutting rack retreats, when its travelling wheel 13 is covered track 23 and is about to enter flat track 24 in retreating the way, the baffle plate frame of this moment moves after having put in place and having stopped, tongue 16 its tail end spaces 22 in retreating be installed in bearing support and leave standstill motionless plate 34 fits, under the effect of plate angle, impel tongue to retreat, thereby cutting rack and baffle plate frame are thrown off, owing between its left and right sides, baffle plate frame back, involving mutually (not shown) by an elastic cord, its cutting rack pushes elastic cord forward in reach and is elongated by straight change curvedly, and tongue is pushed cutting rack as shooting an arrow under because of the effect that loses restriction and reset immediately at the elastic cord that is tightened up after being backed out backward to put in place.

Baffle plate 6 in retreating its upper one tie up to the left and right sides, plate washer upper end, the stay cord 35 that the other end ties up to about the anteposition bearing support is tightened up, and is again propped up by strut 15 thereby impel baffle plate to be inverted to original position; When both sides, cutting knife upper end top travelling wheel 29 (only illustrating monolateral among the figure) are affixed with rotary type track 8 tail ends in retreating, pressing down lower railway at action of gravitation surmounts it, surmount rear track 8 and slightly overweight at leading portion under the effect of back segment and reset, finish an acting circulation.

With reference to Fig. 7 and Fig. 5, cutting knife 7 is installed in the left and right sides of cutting rack 5, cutting rack up and down and about respectively displacement before and after upper flat track 25 and the next flat track 26 are done of travelling wheel 11 all is installed, cutting knife is higher than base bar 2 by its cutting knife lower limb of spring 36 jack-up of fit on the handle bar of the upper left and right sides when not doing work, the base bar shifts forward on the upper plane of carrying roller 10, coming directly towards left and right sides travelling wheel 29 during acting on the cutting knife handle is shifted forward and downwards under 8 its restrictions of low early and high after track to the 2 enforcement cuttings of base bar, but the cutting rack left and right sides is equipped with the slide bar 12 of oscilaltion certain size, and top, its slide bar lower end travelling wheel 13 low orbit 23 and back segment after leading portion is front height are slippage before and after doing with cutting rack on the flat track 24.

With reference to Fig. 8, before for behind the baffle plate frame 4 for cutting rack 5 the two each other by means of left and right sides bilateral (only illustrating one-sided among the figure) up and down stay 37 be implicative of each other, its stay is fixed on the baffle plate frame and can transfers its length according to technological requirement with each nut 38 of front and back, the stay rear end is passed from the hole of cutting rack, the baffle plate frame in reach then stay tail end major part and cutting rack hole be close to and can not pass through, thereby the company's of drive cutting rack shifts forward synchronously.

With reference to Fig. 9 and Figure 10, the next centre of cutting knife is equipped with blade 39, its blade of cutting knife among Fig. 8 is the next also to have installed a cutting steel wire 40 additional, about the upper support of cutting knife travelling wheel 29 is installed, upper center for ease of promoting by laborsaving lever in Fig. 7 is equipped with pulley 41, be used for promoting by pulley 44 by the cotton rope 43 with counterweight 42 among Fig. 8, and roller 45 is installed up and down about it is used for reducing friction in lifting, namely with the frictional resistance of cutting rack left and right sides vertical rail (not shown).

With reference to Figure 11 and Fig. 9, the interlude point of rotation 46 of laborsaving lever is installed in (not shown) on the cutting rack, front end is positioned under the upper positive middle pulley 41 of cutting knife the limit to be close to it, pulley is connected under front end overweights the condition of rear end take the point of rotation as the boundary and cutting knife upwards promotes certain size.

With reference to Figure 12, its the next plate face 47 of baffle plate is used for accepting in reach the thrust of base bar, support upper top in the left and right sides is equipped with the friction that runner 48 is used for minimizing and strut, take the point of rotation 31 as boundary's top heavy with rear heavy front light, the upper end backward and downwards after backing out, the lower end rotates formula forward and upwards and topple over to be convenient to the strut (not shown).

With reference to Figure 13, but cutting knife left and right sides column 49 is done up and down displacement between the roller 50 that original position is rotated up and down of front and back.

With reference to Figure 14, baffle plate 6 its left-right rotary turning points 31 are installed on the baffle plate frame 4, its the next intermediate plate face 47 is affixed with base bar 2 sections, the base bar is by 10 loads of carrying roller, together moved forward by base bar promotion baffle plate company and baffle plate frame, be separately installed with about the baffle plate frame can in the tongue 16 of external extension, the tongue tail end has space 22, its effect is to insert in the space 22 and impel it to retreat (outwards backing out) when retreating the plate (not shown) that is installed in relevant position, frame both sides when putting in place, connects the baffle plate frame left and right sides and is tightened up the curved elastic cord of elongated change 51 and is used for backing out the time image archery when tongue and the cutting rack (not shown) is pushed backward put in place like that.

With reference to Figure 15 to Figure 18, front on the brick cutting machine (52) is equipped with steel wire (53) and roll blade (54), the base bar (2) of successively being sent up by preceding working procedure is positioned at front and centre, the back is equipped with can be up and down and the thrust frame (55) that rotates to an angle of front and back, the return after counterweight (56) is used for acting is deposited in the thrust frame back, front, the left and right sides of thrust frame (left side one side only is shown among Figure 15) is the vertical rod (80) of a vertical configuration, thrust frame by the back up and down two points of rotation of every side (57) be installed in that two root posts (58) about frame are upper to be rotated for original position, about the front every side up and down each point of rotation (59) respectively vertical rod (80) and strut (60) are connected as a single entity, up and down displacement before and after can doing with vertical rod in the rotation, the front of vertical rod is equipped with push pedal (61) and is used at the crowded base bar that pushes away of reach, before and after the back, the left and right sides of push pedal roller 62 being installed is clipped in vertical rod wherein, vertical rod is equipped with travelling wheel (63) in the middle of the upper front, its following aisle (65) of pressing plate (64) that also can rotate to an angle up and down toward lower its travelling wheel (63) and push pedal frame (not shown) front forward is affixed (aisle is being descended at upper travelling wheel), pressing plate makes both sides travelling wheel (67) and track disengagement be hanging shape because its front end of effect of following hypotenuse is slightly upwards lifted in front pushing away, thus travelling wheel (63) is connected and thrust frame toward pressing down, its last base bar has been pushed out travelling wheel (63) and has deviate from and the no longer restriction of compression plate the position breach (66) behind pressing plate during current shift onto, thrust frame since the existence of the next counterweight in back (56) because of rear heavy front light automatically spinning reduction upwards and backward, the pressing plate of this moment moves after with the baffle plate frame and returns, and finishes an acting circulation.

Stretch into a rotatable chain-wales of the next installation (68) of brick cutting machine face in left and right sides vertical rod (80), top and the left side at chain-wales are connected with the next (not shown) that disconnected bar machine bearing support is stretched in track (69) track lower end, as long as manufacturing a counterweight with travelling wheel is placed on the track (69), by sending bar power in sending bar, will to push chain-wales before it, as long as choose the weight of counterweight according to technological requirement, just can reach thrust frame forward also toward pulling down to the position, counterweight is followed little platen forward and is down then run into the angle catch (not shown) that is installed in frame the right in the displacement and is pushed out to glide along track and resets, the last base bar of this moment is pushed out, and little platen company and thrust frame upwards retreat immediately after heavy burden is eliminated and reset.

One in its front of push pedal among Figure 15 (61) cloth in front (70) is to hang on the fore-stock (71), one of back down up becomes double-deck system by individual layer more backward and hangs on the after-poppet front crossbeam (72) that the back is higher than fore-stock, the next spring (74) that is equipped with in two struts (73) back about after-poppet, front and back support all be installed in the same push pedal about, travelling wheels (75) were shifted before and after doing with thrust frame vertical rod and push pedal on the brick cutting machine face before and after every side bottom had, base bar and push pedal clamp double-deck cloth in the reach, although two strut front ends shift out under the runner from the location and restricted by it about after-poppet thus, under the pulling force of clamped its cloth, can not rise, push pedal retreats to throw off with the base bar and returns when being advanced to, strut (73) up and is backward return with push pedal under the top power of the rear compressed spring in position (74) immediately, thereby with cloth from the bottom up and backward avulsion become individual layer by bilayer, after move in then the strut rear end enter again the location runner under and descend, make cloth become bilayer by individual layer again, wait for next time acting.

Referring to Figure 19, served brick cutting machine and thrust frame existing resistance and laterally arrange a plurality of carrying rollers (81) are installed in passing forward the base bar in order to alleviate the base bar by last process on the brick cutting machine plane, its top, the right is equipped with locating vertical type baffle plate (76), and to be used for being sent here the positioning instant of base bar so far.

Referring to Figure 20 and Figure 21, roll blade (54) is installed in the center of the little transverse axis of support (77), little transverse axis two at vertical groove (78) but in the oscilaltion certain size, just descend when having hard thing when run into the base bar in cutting in (anti-dress is for rising), the left and right sides spring (79) of this moment is compressed.

Claims (8)

1. energy-saving disconnected bar blank separating machine, by bearing support, brick cutting machine, a plurality of carrying rollers, the parts such as some steel wires and small machine form, it is characterized in that: having installed on the plane of bearing support the front of front and back displacement to be cutting rack (5) for baffle plate frame (4) is rear, the two links to each other with cotton rope or stay each other, but baffle plate (6) that original position rotates to an angle is installed and monolateral or bilateral tongue (16) or toe dog of being equipped with in the left and right sides at it on the baffle plate frame, the cutting knife (7) of oscilaltion certain size is installed on the cutting rack, it is low early and high after track (8) on the upper two-side supporting frame corresponding with cutting knife, but the upper back of baffle plate is the strut (15) of the higher authorities' swing certain size, the position is equipped with plate (34) behind the bearing support, the slide bar (12) of up and down slippage is installed on the cutter sweep, corresponding with slide bar the next be track (24) low behind the front height; The brick cutting machine back be one can be forward and down again can be backward and the thrust frame that up can rotate to an angle (55), it is that a front height is pressed on the upper travelling wheel (63) in thrust frame front in low pressing plate (66) reach that is the slope afterwards that the front of baffle plate frame (4) is equipped with its bottom, the front of pressing close to two vertical rods about the thrust frame front be one can follow thrust frame do before and after the push pedal (61) of displacement;

Perhaps extension spring or elastic cord system is hung between the bearing support of cutter sweep and rear position and namely be implicative of each other, the cotton rope that perhaps hangs with counterweight by tail end hangs over by its front system of pulley and is used for replacement slide bar and the next track and tongue and plate of slide bar on the cutter sweep.

2. a kind of energy-saving disconnected bar blank separating machine according to claim 1 is characterized in that having cotton rope (32) to link to each other with the cutting rack of rear position by motor-operated anteposition transverse axis.

3. a kind of energy-saving disconnected bar blank separating machine according to claim 1 is characterized in that in its bottom of anteposition of brick cutting machine or top or the bilateral transversely arranged roll blade (54) that is equipped with up and down.

4. a kind of energy-saving disconnected bar blank separating machine according to claim 1, it is characterized in that it is a rotatable plane platen or track that its left and right sides, front vertical rod of thrust frame (5) stretches into that lower end, the brick cutting machine back side turns forward, and travelling wheel is installed in orbit does in orbit up and down slippage with the counterweight that track reclines mutually.

5. a kind of energy-saving disconnected bar blank separating machine according to claim 1 is characterized in that brick cutting machine is mounted to can be shifted up and down movable.

6. a kind of energy-saving disconnected bar blank separating machine according to claim 1 is characterized in that selecting cloth (70) or analog with push pedal (61) and mutually isolation of bad bar (2).

7. a kind of energy-saving disconnected bar blank separating machine according to claim 1 is characterized in that pressing plate (66) is mounted to and can rotates to an angle up and down, and its point of rotation is positioned at follower head.

8. a kind of energy-saving disconnected bar blank separating machine according to claim 1 is characterized in that some steel wires are installed on same the dish, and up and down displacement is done in the both sides of frame dish in the right and left aisle.

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