CN207240535U - A kind of protective device on efficient slicer - Google Patents

Abstract

The utility model provides the protective device on a kind of efficient slicer, belongs to field of mechanical technique.It, which is solved on existing slicer, continues cutting after Buddha's warrior attendant thread breakage monoblock silicon ingot can be caused the technical problem such as to scrap.A kind of protective device on efficient slicer; efficient slicer includes rack; leaded guide wheel one and lead guide wheel two are set in the rack; the lead guide wheel one and lead guide wheel two are fixed in rack in a manner of circumferentially rotating and axially setting; lead guide wheel one and lead guide wheel two are parallel to each other, it is characterised in that the protective device includes the first strut and the second strut; first strut is located at one side of lead guide wheel, and the second strut is located at lead guide wheel opposite side.The utility model has the advantages that effectively to prevent Buddha's warrior attendant thread breakage and cause silicon ingot to be scrapped.

Description

A kind of protective device on efficient slicer

Technical field

The utility model belongs to field of mechanical technique, particularly the protective device on a kind of efficient slicer.

Background technology

The incision principle of diamond wire slicer and bow saw are similar.The bobbins of rotation and reciprocating rotating drives Buddha's warrior attendant at a high speed Stone line moves reciprocatingly, diamond wire by two tensioning line wheels (spring is pneumatic) be tensioned, while add two directive wheels with Ensure the precision knead dough type of cutting.It is constantly fed by automatically controlling workbench to diamond wire console direction, or control Diamond wire console processed is constantly fed to workbench direction, so that producing grinding between diamond wire and cut object and shape Into cutting.In cutting process, since diamond wire diameter is small, and with elasticity, diamond cutting secant by cut object and A subtended angle is formd between two directive wheels of its left and right, diamond wire is in micro-arc shape.Therefore it is applied to material to be cut Power on part just makes cutting constantly be carried out in conjunction with the relative motion between diamond wire and cut object.

In continuous cutting process, diamond wire can be due to high temperature, and friction causes Buddha's warrior attendant thread breakage for a long time, or makes Cause Buddha's warrior attendant thread breakage with improper, if continuing cutting monoblock silicon ingot can be caused to scrap after fracture.

Utility model content

The purpose of this utility model is that there are the above problem for existing technology, it is proposed that on a kind of efficient slicer Protective device, the utility model problem to be solved are：How to prevent Buddha's warrior attendant thread breakage and cause silicon ingot to be scrapped.

The purpose of this utility model can be realized by following technical proposal：A kind of protective device on efficient slicer, Efficient slicer includes rack, and leaded guide wheel one and lead guide wheel two, one He of lead guide wheel are set in the rack Lead guide wheel two is fixed in rack in a manner of circumferentially rotating and axially setting, and lead guide wheel one and lead guide wheel two are mutually flat OK, it is characterised in that the protective device includes the first strut and the second strut, and the first strut is located at lead guide wheel one by one Side, the second strut are located at lead guide wheel opposite side, and the first strut and the second strut are fixed in rack；On first strut One is provided with close to switch, switch side is provided with a cylinder, and cylinder is fixed on the first strut；Described approaching is opened Close side and the second strut side is provided with movable block, movable block side is fixed on the first strut by tension spring, and living The opposite opposite side of motion block is installed with a crotch, and the tension spring is located in cylinder；It is solid that one is provided with second strut Determine platform, vibroswitch, locating rod are disposed with the fixed station and screws bar, vibroswitch is located at close to the first strut one Side；A cable clamping interface is offered in the locating rod, described screwing is installed with a wiring strut in the middle part of bar；The crotch A glass wire is provided between swingle；Be additionally provided with first strut and the second strut one be used for alarm Alert mechanism.

The operation principle of the utility model is such：Glass wire one end is tied up on crotch, by glass wire The other end tie up on wiring strut, wiring strut is caught in the cable clamping interface beaten in locating rod, starts to tighten and screws bar, by glass Glass fiber line is tightened.Glass wire is tightly pressed at vibroswitch and opens, while screws bar by tightening and just like that crotch Pulling out, movable block leaves cylinder, and with leaving pre-determined distance close to switch.When lead guide wheel one and lead guide wheel two start to turn Dynamic, protective device starts to start.When the Buddha's warrior attendant thread breakage for being arranged on lead guide wheel one and lead guide wheel two, diamond wire is got rid of in glass On fiber line, glass fibre thread breakage or it is not broken, when glass fibre thread breakage, the tension spring meeting that is arranged under movable block By movable block back and forth on cylinder, movable block shuts down close to close to switching on mechanical horse；When glass wire is not broken When, glass wire can produce violent vibration, this is that vibroswitch receives vibration signal, machinery is shut down at once. Alert mechanism is that worker is spent close to diamond wire in order to prevent, prevents from accidentally injuring.

The cylinder heights are higher than close to switch height.Cylinder heights, which are higher than close to switch height, can prevent movable block To causing to collide and damaging close to switch during being pulled suddenly.

Damping sponge is provided with the cylinder.Damping sponge avoids multiple impacts from causing cylinder to deform.

Described screwing is provided with plum blossom handwheel at the top of bar.Plum blossom handwheel is tightened in order to facilitate work.

A threaded hole is offered on the fixed station, the bar that screws is equipped with screw thread, screws bar screw thread and be arranged on On fixed station.The mode being connected through a screw thread can effectively tighten glass wire.

Described glass wire one end is connected with crotch, and the other end is connected with the wiring strut screwed on bar.Can be with First glass wire is tied up on crotch, then will be screwed under bar pavilion, the other end of glass wire is tied up on bar is screwed On wiring strut, bar then will be screwed again and will be tightened onto on fixed station.

The alert mechanism is included to penetrating optoelectronic switch, warning lamp and buzzer, described to penetrating optoelectronic switch by sending out Emitter and receiver composition, the transmitter are installed on the first strut, and the receiver is installed on the second strut, institute The transmitter stated is corresponding with the position of receiver, and the warning lamp and buzzer are arranged in rack, the transmitter, Receiver, warning lamp and buzzer are connected by circuit.When the signal for having object to stop transmitter transmitting, receiver can not connect Photosignal is received, warning lamp starts to flicker, and buzzer starts to pipe.

A light barrier one is provided with the transmitter, a light barrier two is provided with the receiver, it is described Light barrier one and light barrier two are separately fixed on the first strut and the second strut.It is provided with and is in the light on transmitter and receiver Plate one and light barrier two, prevent light-illuminating mechanically to transmitter and receiver, influence the sensitive of transmitter and receiver Degree, while be also possible to prevent cutting liquid and be splashed to transmitter and receiver, stop transmitting or receive signal.

Compared with prior art, the utility model has the following advantages：

1st, lead guide wheel one and lead guide wheel two start to rotate, and protective device starts to start.When being arranged on lead guide wheel one With the Buddha's warrior attendant thread breakage of lead guide wheel two, diamond wire is got rid of on glass wire, glass fibre thread breakage or is not broken, when During glass fibre thread breakage, be arranged on tension spring under movable block can by movable block back and forth on cylinder, movable block close to close to switch, Shut down on mechanical horse.It can so ensure that diamond wire in fracture, stops on mechanical horse.Protect silicon chip further unrestrained Take.

2nd, when the signal for having object to stop transmitter transmitting, receiver can not receive photosignal, warning lamp starts Flicker, buzzer start to pipe.Effectively prevent worker close to the diamond wire of cutting.

3rd, light barrier one and light barrier two are provided with transmitter and receiver, prevents light-illuminating mechanically to hair Emitter and receiver, influence the sensitivity of transmitter and receiver.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of protective device on efficient slicer.

Fig. 2 is a kind of schematic diagram of efficient slicer.

In figure, 1, rack；2nd, lead guide wheel one；3rd, lead guide wheel two；4th, the first strut；5th, the second strut；6th, it is close to open Close；7th, cylinder；8th, movable block；9th, tension spring；10th, crotch；11st, fixed station；12nd, vibroswitch；13rd, locating rod；14th, bar is screwed； 15th, wiring strut；16th, glass wire；17th, damping sponge；18th, plum blossom handwheel；19th, warning lamp；20th, buzzer；21st, it is in the light Plate one；22nd, light barrier two.

Embodiment

It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Fig. 2, a kind of efficient slicer, including rack 1, leaded guide wheel 1 and lead guide wheel are set in rack 23, lead guide wheel 1 and lead guide wheel 23 are fixed in a manner of circumferentially rotating and axially setting in rack 1, lead guide wheel 1 and lead guide wheel 23 be parallel to each other, lead guide wheel 1 is driven by micro machine one, and lead guide wheel 23 passes through micro machine two Driving, lead guide wheel 1 and the top of lead guide wheel 23 are provided with a lifting platform, and being installed with one below lifting platform clamps block, clamps Block lower part offer it is some clamp mouth, the clamping mouth quantity in the implementation case is two；Block lower part is clamped detachably to be provided with Silicon chip base, silicon chip base, which is connected to, to be clamped on mouth；The top of lifting platform is installed with an elevating lever, rises valency bar and is movably arranged on machine On frame 1, rack is installed with elevating lever, rack is connected with one with its driving mechanism moved up and down；The lower section of lead guide wheel 1 A pulley one is provided with, the lower section of lead guide wheel 23 is provided with pulley two；The side of lead guide wheel 23 and remote lead guide wheel One 2 sides are disposed with slide bar one and slide bar two, and slide bar one and slide bar two are fixed in rack 1, and slide bar one is provided with coiling One is taken turns, is provided with reel two on slide bar two, reel one is driven by torque motor, and reel two is driven by motor one It is dynamic；Slide bar three is correspondingly arranged under slide bar two, sliding block is movably set with slide bar three, fastening arm is provided with sliding block, fastens arm It is connected with reel two, sliding block is connected with the lazy-tongs moved back and forth with it；It is cold that pulley two with reel side is installed with one But case, is installed with the rotating bar one and rotating bar two respectively with passage one and passage two in cooler bin, rotating bar one and rotates Reel three and reel four are provided with bar two, one is provided between reel three and reel four and is used to cool down diamond wire Cooling body；Reel one, lead guide wheel 23, lead guide wheel 1, pulley one, pulley two, reel three, reel four, around Diamond wire in winding successively in line wheel two；The lower section of pulley one and pulley two is installed with a cutting liquid collecting tank, and cutting liquid is collected The cutting liquid circulating device of cutting liquid filtration cycle is connected by groove with one；One side of reel, which is additionally provided with one, prevents diamond wire from breaking Split the protective device for causing silicon chip to damage.

The operation principle of the present apparatus is such：The silicon ingot for needing to cut is bonded on silicon ingot base, by silicon ingot base Installed in clamping on block, start driving mechanism, silicon ingot be reduced to suitable position, start motor one, motor one it is defeated Shaft rotates, and output shaft, which rotates, drives reel two to rotate, and reel, which rotates, drives reel three, reel four, two and of pulley Pulley one rotates, and when pulley rotates at the beginning, lead guide wheel 1 and lead guide wheel 23 start stress, micro machine one and micro- electricity Machine two starts auxiliary and rotates, and lead guide wheel 23 starts to rotate, and stress, torque motor start to follow motor reel at the beginning Rotate synchronously at the beginning.Start to start cutting liquid circulating device, start to spray cutting liquid in diamond wire cutting position, start driving Mechanism, silicon ingot is reduced on diamond wire and starts to cut.Start cooling body when cutting, cut with the high speed of diamond wire Cut, substantial amounts of heat is produced during cutting, the high line of gold is easily damaged, it is necessary to reduce temperature and then wind.By lazy-tongs by gold Firm line is uniformly wound onto reel two.The setting of protective device is that in cutting, fracture will not suddenly in order to ensure diamond wire Whole one piece of silicon ingot is all scrapped, diamond wire one is disconnected, and protective device will start immediately, be automatically stopped motor one and driving machine Structure.By the cooler bin in above-mentioned diamond wire can be made quickly to cool down, then by lazy-tongs by the neat receipts of diamond wire Volume, prepares for cutting next time.In this way, diamond wire can put into next cutting at once, improve cutting efficiency. Multiple clamping mouths are set in clamping block bottom, multiple silicon ingots can be made to cut at the same time, greatly improve the efficiency of cutting.

Driving mechanism includes slowspeed machine, and slowspeed machine is fixed in rack 1, and the output shaft of slowspeed machine is horizontally disposed with, Coaxially be fixed with a gear on output shaft, gear with it is above-mentioned in rack be meshed.Slowspeed machine can be bought on the market Mill run, slowspeed machine have the characteristics that higher torsion.Moving up and down for lifting platform is controlled by the rotation of slowspeed machine.

A position limiting clamp one and position limiting clamp two are installed between reel one and lead guide wheel 23 successively, is set on position limiting clamp one Stator ring is equipped with, Universal pulley is provided with position limiting clamp two.By the universal guide wheel on position limiting clamp two can make Buddha's warrior attendant around The motionless situation of line wheel one pulls out diamond wire from fixed position.Diamond wire one can be made by the stator ring on position limiting clamp one Directly enter lead guide wheel 23 in same position.

Two one end of reel offers annular slot, fastens and Access Division one is provided with arm one, and fastening arm two is provided with card Socket part, is provided with roller one on Access Division, roller is located in annular slot.Such design can be reel two in rotation It can also move back and forth at the same time.The design of roller one is to reduce the frictional force when rotating.

Lazy-tongs include motor two and eccentric rod, and motor two is installed in rack 1, the output shaft water of motor two It is flat to set；Deviation groove is offered on sliding block in above-mentioned, on eccentric rod one end is fixed on the output shaft of motor two, eccentric rod The other end on be installed with a nose bar, a roller two is provided with nose bar, roller two is disposed offset from groove.When motor one starts When, motor two starts synchronous averaging, and the output shaft of motor two starts to rotate, and output shaft, which rotates, drives eccentric shaft turns, partially Central axis drives nose bar to move in a circle, and the circular motion of nose bar is converted into moving back for sliding block by the deviation groove on sliding block It is dynamic.

Cooling body includes water tank, water pipe, water pump and cold water generator, and water tank is installed in cooler bin side, and water pump is set In water tank, water pipe is penetrated from one end of rotating bar two, and is pierced by from the other end of rotating bar two；Water pipe is spiral to be arranged on coiling On the outside of diamond wire on wheel three and reel four；Water pipe is penetrated from one end of rotating bar one, and is worn from the other end of rotating bar one Go out；One end of water pipe is connected with water pump, and the other end of water pipe is arranged on the top of water tank, and cold water generator is located at water tank with rotating On water pipe between bar two.Start water pump, the water in water tank is pumped into cold water generator, start cold water generator, by room temperature Water freezes, and rotating bar two, rotating bar one are fed the water into by water pipe.The heat on diamond wire is inhaled by the raw material that cold water exchanges Walk.The water pipe of spiral setting more preferably can siphon away the heat on diamond wire.Siphon away the water after heat and re-enter into water tank, so Freezed again heat absorption by cold water generator afterwards.

Cutting liquid circulating device includes recycling bins, centrifugal treating case and Rose Box, it is above-mentioned in cutting liquid collecting tank bottom Portion begins with fluid hole, and diversion pipe is installed with fluid hole；Recycling bins are arranged on the side of cutting liquid collecting tank；Rank in recycling bins Ladder type is disposed with accumulator tank one, accumulator tank two and accumulator tank three, and accumulator tank one is located at highest point, and diversion pipe is located at accumulator tank One top；Centrifugal treating case is arranged on three side of accumulator tank, and one is provided with centrifugal treating case and is used for silica flour and cutting liquid point From equipment for separating liquid from solid, be provided with inlet one above centrifugal treating case, inlet one passes through conduit one and accumulator tank three It is connected, constant flow pump one is provided with conduit one, centrifugal treating case side offers liquid outlet one, and if offering and doing in bottom side Cinder notch, is both provided with valve on slag notch；Rose Box is arranged on the side of centrifugal treating case, and the lower part of Rose Box offers feed liquor Mouth two, the top of Rose Box offers liquid outlet two, and liquid outlet one is connected with inlet two by conduit two, is set on conduit two There is constant flow pump two, liquid outlet two is connected by conduit three with a nozzle, and constant flow pump three is provided with conduit three, and nozzle is installed in liter Drop on platform；Adsorbate is placed with Rose Box.The operation principle of the present apparatus is such：When cooling and lubrication are cut on lathe Liquid is cut as cutting liquid collecting tank collects, is flowed into from diversion pipe in the accumulator tank one of recycling bins, when accumulator tank is full at the beginning Overflow, cutting liquid flows to accumulator tank two, and when accumulator tank two starts spill-over, cutting liquid flows to accumulator tank three, when cutting in accumulator tank three When cutting liquid and starting spill-over, start constant flow pump one, by the cutting liquid suction centrifugal treating case in accumulator tank three, by centrifugal treating Afterwards, the silica flour in cutting liquid and cutting liquid is further separated, cleaner cutting liquid is flowed out from liquid outlet one, starts energy Enough constant flow pumps two, are pressed into Rose Box by cleaner cutting liquid, the silica flour in cutting liquid are thoroughly removed, start constant flow pump three, Clean cutting liquid is cut out from newly by nozzles spray in diamond wire.Accumulator tank one, accumulator tank two, accumulator tank three are respectively provided with Collect the function of silica flour in cutting liquid.Adsorbate in Rose Box can thoroughly adsorb the silica flour in cutting liquid.

Grid screen one, the wall between accumulator tank two and accumulator tank three are provided with wall between accumulator tank one and accumulator tank two On be provided with grid screen two, the aperture of grid screen two is less than the aperture of grid screen one.Grid screen one and grid screen two can be by portions Larger particulate matter is divided to be isolated.

Some grooves with V-shaped in bottom of accumulator tank one, accumulator tank two and accumulator tank three, accumulator tank one, accumulator tank Two and the both sides of accumulator tank three be both provided with guide groove, guide groove is connected with groove, and guide groove one end offers outlet, outlet Conduit three is arranged with, filter bag is arranged with conduit three.The groove of V-shaped can allow silica flour to be slowly stacked into recycling along current The both sides of groove one, accumulator tank two and accumulator tank three are both provided with guide groove, and then outlet outflow enters the filter set In bag, solid particle is stayed in filter bag, and cutting liquid is flowed out from filter bag, is continued into accumulator tank two and accumulator tank three.

Equipment for separating liquid from solid includes housing, some push jacks, waterproof machine and rotation axis, and housing is fixed on centrifugal treating case Interior, enclosure interior has cavity, and opening is offered at the top of housing, and the bottom of housing offers bottom outlet；Waterproof machine is installed in Centrifugal treating bottom portion, straight up, rotation axis is coaxially fixed on the output shaft of waterproof machine the output shaft of waterproof machine, is turned Moving axis is penetrated from bottom outlet and is pierced by from opening；Push jack is uniformly fixed to have passage three in rotation axis on the rotating shaft, rotation axis Top is connected with inlet one, and the lower part of rotation axis offers liquid outlet three, and the passage three of rotation axis passes through liquid outlet three and shell Internal cavity is connected, and housing internal cavity is connected by opening with centrifugal treating case internal cavity.Cutting liquid with silica flour from The inlet one of centrifugal treating case is entered in the passage three of rotation axis, then cutting liquid from the liquid outlet three of rotation axis lower part into Enter into housing, start waterproof machine, the output shaft of waterproof machine starts to rotate, and output shaft, which rotates, drives rotation axis to rotate, and turns Moving axis, which rotates, drives fixed push jack on the rotating shaft to rotate, and push jack rotates, and the cutting liquid in housing is done centrifugal movement, cuts Solid in liquid because gravity on the shell of housing close to solid particle is pooled on housing wall, and quality teaches light cutting liquid from shell The opening on body top excludes, and enters in centrifugal treating case, is discharged from the liquid outlet one of centrifugal treating lower box part.

The intersection of rotation axis and housing is provided with sealing device, and sealing device includes top cover labyrinth, lower sealing cover and close Seal, top cover labyrinth are fixed on housing bottom, and lower sealing cover is fixed on top cover labyrinth lower part, sealing ring be arranged on top cover labyrinth and Between lower sealing cover.The sealing device may insure that cutting will not flow out at the output shaft of waterproof machine.

Soft rock layer, filter mesh layer one, quartz sand layer, filter mesh layer two, anthracite coal measure are disposed with Rose Box from top to bottom With filter mesh layer three.Cut liquid and enter soft rock layer.Soft rock layer can carry out the silica flour in cutting liquid preliminary absorption, enter stone Sand layer further adsorbs cutting liquid, enters finally into anthracite coal measure, the silica flour in color and cutting liquid to cutting liquid Thoroughly remove.Soft rock, quartz sand and anthracite are material cheap on the market, can be by cutting liquid by three layer filtration Silica flour is thoroughly removed.The setting of filter mesh layer one, filter mesh layer two and filter mesh layer three is that quartz sand and anthracite are lost in order to prevent.

Soft rock layer, filter mesh layer one, quartz sand layer, the Rose Box side of filter mesh layer two and anthracite coal measure are both provided with material more Door is changed, material is replaced and is provided with rubber at the doorframe of door.In view of needing regularly to replace and handle soft rock, strainer, quartz sand And anthracite, if so material is offered in the side of Rose Box replaces door.

The bottom of box offers dewatering outlet, and manual ball valve is provided with dewatering outlet.Need replacing it is above-mentioned in sorbing material When, it is necessary to open manual ball valve, the cutting liquid in Rose Box is bled off.

As shown in Figure 1, protective device includes the first strut 4 and the second strut 5, the first strut 4 is located at lead guide wheel 1 Side, the second strut 5 are located at lead guide wheel opposite side, and the first strut 4 and the second strut 5 are fixed in rack 1；On first strut 4 One is provided with close to switch 6,6 sides of switch are provided with a cylinder 7, and cylinder 7 is fixed on the first strut 4；It is close to open Close 6 sides and 5 side of the second strut is provided with movable block 8,8 side of movable block is fixed on the first strut 4 by tension spring 9 On, and the opposite opposite side of movable block 8 is installed with a crotch 10, tension spring 9 is located in cylinder 7；It is solid that one is provided with second strut 5 Determine platform 11, vibroswitch 12, locating rod 13 are disposed with fixed station 11 and screws bar 14, vibroswitch 12 is positioned at close First strut, 4 side；A cable clamping interface is offered in locating rod 13, the middle part for screwing bar 14 is installed with a wiring strut 15；Crotch A glass wire 16 is provided between 10 and swingle；Be additionally provided with first strut 4 and the second strut 5 one be used for alarm Alert mechanism.

7 height of cylinder is higher than close to the height of switch 6.7 height of cylinder, which is higher than close to 6 height of switch, can prevent movable block 8 To causing to collide and damaging close to switch 6 during being pulled suddenly.

Damping sponge 17 is provided with cylinder 7.Damping sponge 17 avoids multiple impacts from causing cylinder to deform.

The top for screwing bar 14 is provided with plum blossom handwheel 18.Plum blossom handwheel 18 is tightened in order to facilitate work.

A threaded hole is offered on fixed station 11, bar 14 is screwed and is equipped with screw thread, 14 screw thread of bar is screwed and is arranged on fixed station On 11.The mode being connected through a screw thread can effectively tighten glass wire 16.

16 one end of glass wire is connected with crotch 10, and the other end is connected with the wiring strut 15 screwed on bar 14.Can First to tie up glass wire 16 on crotch 10, it then will screw under 14 pavilion of bar, the other end of glass wire 16 will be tied up Screw on the wiring strut 15 on bar 14, then will screw bar 14 again and be tightened onto on fixed station 11.

Alert mechanism is included to penetrating optoelectronic switch, warning lamp 19 and buzzer 20, to penetrating optoelectronic switch by transmitter and connecing Device composition is received, transmitter is installed on the first strut 4, and receiver is installed on the second strut 5, the position of transmitter and receiver Corresponding, warning lamp 19 and buzzer 20 are arranged in rack 1, and transmitter, receiver, warning lamp 19 and buzzer 20 pass through Circuit is connected.When the signal for having object to stop transmitter transmitting, receiver can not receive photosignal, and warning lamp 19 starts Flicker, buzzer 20 start to pipe.

A light barrier 1 is provided with transmitter, a light barrier 2 22, light barrier 1 and gear are provided with receiver Tabula rasa 2 22 is separately fixed on the first strut 4 and the second strut 5.One 21 He of light barrier is provided with transmitter and receiver Light barrier 2 22, prevents light-illuminating mechanically from, to transmitter and receiver, influencing the sensitivity of transmitter and receiver, together When be also possible to prevent cutting liquid and be splashed to transmitter and receiver, stop transmitting or receive signal.

The operation principle of the utility model is such：16 one end of glass wire is tied up on crotch 10, by glass fibers The other end of dimension line 16 is tied up on wiring strut 15, and wiring strut 15 is caught in the cable clamping interface beaten in locating rod 13, starts to twist Bar 14 tightly is screwed, glass wire 16 is tightened.Glass wire 16 is tightly pressed at vibroswitch 12 and opens, and passes through at the same time To tighten and screw bar 14 and just like that crotch 10 pulls out, movable block 8 leaves cylinder 7, and with leaving pre-determined distance close to switch 6.When Lead guide wheel 1 and lead guide wheel 23 start to rotate, and protective device starts to start.When being arranged on lead guide wheel 1 and lead is led 23 Buddha's warrior attendant thread breakage is taken turns, diamond wire is got rid of on glass wire 16, and glass wire 16 is broken or is not broken, and works as glass When glass fiber line 16 is broken, it is arranged on tension spring 9 movable block 8 under and understands movable block 8 back and forth on cylinder 7, movable block 8 connects It is near to switch 6, shut down on mechanical horse；When glass wire 16 is not broken, glass wire 16 can produce violent shake Dynamic, this is that vibroswitch 12 receives vibration signal, machinery is shut down at once.Alert mechanism is that worker spends in order to prevent Close to diamond wire, prevent from accidentally injuring.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although 1, rack is used more herein；2nd, lead guide wheel one；3rd, lead guide wheel two；4th, the first strut；5th, Two struts；6th, close to switch；7th, cylinder；8th, movable block；9th, tension spring；10th, crotch；11st, fixed station；12nd, vibroswitch；13rd, it is fixed Position bar；14th, bar is screwed；15th, wiring strut；16th, glass wire；17th, damping sponge；18th, plum blossom handwheel；19th, warning lamp； 20th, buzzer；21st, light barrier one；22nd, the second-class term of light barrier, but it does not preclude the possibility of using other terms.Use this A little terms are used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as what any type was added Limitation is all contrary to the spirit of the present invention.

Claims (7)

1. the protective device on a kind of efficient slicer, including rack, leaded guide wheel one and lead is set to lead in the rack Wheel two, the lead guide wheel one and lead guide wheel two are fixed in rack in a manner of circumferentially rotating and axially setting, lead Guide wheel one and lead guide wheel two are parallel to each other, it is characterised in that and the side of the lead guide wheel one is installed with the first strut, and The opposite side of lead guide wheel one is installed with the second strut, and the first strut and the second strut are fixed in rack；Described first One is provided with bar close to switch, switch side is provided with a cylinder, and cylinder is fixed on the first strut；Described connects Near to switch side and the second strut side is provided with movable block, movable block side is fixed on the first strut by tension spring, And the opposite opposite side of movable block is installed with a crotch, the tension spring is located in cylinder；It is provided with second strut One fixed station, is disposed with vibroswitch, locating rod on the fixed station and screws bar, and vibroswitch is located at close to first Bar side；A cable clamping interface is offered in the locating rod, described screwing is installed with a wiring strut in the middle part of bar；Described A glass wire is provided between crotch and swingle；One is additionally provided with first strut and the second strut to be used to alarm Alert mechanism.

2. the protective device on a kind of efficient slicer according to claim 1, it is characterised in that the cylinder heights Higher than close to switch height.

3. the protective device on a kind of efficient slicer according to claim 1, it is characterised in that set on the cylinder It is equipped with damping sponge.

4. the protective device on a kind of efficient slicer according to claim 1, it is characterised in that the described bar that screws Top is provided with plum blossom handwheel.

5. the protective device on a kind of efficient slicer according to claim 1, it is characterised in that on the fixed station A threaded hole is offered, the bar that screws is equipped with screw thread, screws bar screw thread and be arranged on fixed station.

6. the protective device on a kind of efficient slicer according to claim 1, it is characterised in that the glass fibre Line one end is connected with crotch, and the other end is connected with the wiring strut screwed on bar.

7. the protective device on a kind of efficient slicer according to claim 1, it is characterised in that the alert mechanism It is described to be made of to penetrating optoelectronic switch transmitter and receiver including to penetrating optoelectronic switch, warning lamp and buzzer, it is described Transmitter is installed on the first strut, and the receiver is installed on the second strut, the position of the transmitter and receiver Put corresponding, described warning lamp and buzzer is arranged in rack, the transmitter, receiver, warning lamp and buzzer It is connected by circuit.