CN206795941U - Dust-proof anti-theft safe cutting is sawed - Google Patents

Abstract

Dust-proof anti-theft safe cutting is sawed, including dust cover and fixed mount, fixed mount are located in dust cover.Fixed mount bottom sets horizontal slide rail, carrier loader is equipped with horizontal slide rail, carrier loader transversely slide rail can be moved back and forth and can entered below fixed mount, fixed mount top sets longitudinal slide rail, Cutting dolly is equipped with longitudinal slide rail, Cutting dolly can move back and forth along longitudinal slide rail, fixed mount enters longitudinally disposed two fixed beams being parallel to each other on plate side, two fixed beams are the relative channel-section steel of opening, at least one installing plate is set between two fixed beams, installing plate is above the bottom edge of two fixed beams, clamping plate is set below installing plate, bolt is set between installing plate and clamping plate, the nut of bolt touches with the top surface of installing plate 5, nut is equipped with bolt.Sheet material to be cut can be placed on carrier loader by it, and so as to quickly be cut to building board, installation area is small, cutting efficiency is high.

Description

Dust-proof anti-theft safe cutting is sawed

Technical field

The present invention relates to a kind of plate cutting saw, specifically a kind of dust-proof anti-theft safe cutting saw.

Background technology

For existing building sheet material in production, to improve production efficiency, general disposable production size is required sheet material several times Workblank sheet material, then workblank sheet material is split by cast-cutting saw according to required specification, as defined in producing and meet Finished product.But existing cast-cutting saw is remained in following many weak points：1st, it can only be carried out along its direction of transfer to building board Cut, need to such as change cut direction, then be cut building board have to pass through be rotated by 90 ° after reposition and could carry out Secondary cut；Due to that need to be turned to and secondary cut, big, the involved equipment of whole cutter device floor space result in More, cutting action is more, and work efficiency is low, and cutting accuracy is low；2nd, existing saw is all Open architecture, particle or shape caused by cutting Into dust diffuse surrounding, have a strong impact on the health of staff, and shadow is caused to the normal operation of other equipment around Ring；In addition, there is great fire and risk of explosion in the factory building full of dust；3rd, circular saw bit cutting when can be broken collapse it is winged, Once occur will be to staff personal safety produce great threat, but existing cast-cutting saw lacks and prevents staff from entering by mistake Enter the isolating device and lockset of danger zone.4th, present sheet fabrication factory, which requires, build in away from the big border land of the density of population Area, its public security environment is relatively poor, and pilferage event is easier to occur, and existing cast-cutting saw is Open architecture, all important components All exposed to outer, easily it be disassembled and steal, therefore, on one's own time, processing factory, which has to set special messenger, is maked an inspection tour, to prevent cutting Sawing is extremely stolen.

The content of the invention

Cut out to solve the above problems, it is an object of the invention to provide one kind laterally longitudinal direction can be carried out to building board Cut, cutting accuracy is high, fireballing cast-cutting saw.Moreover, it has dust-proof and isolation features simultaneously, to staff's health and peace Complete provide advantageously ensures, significantly reduces the risk of fire and blast.In addition, it, which is provided with locking device, both can effectively prevent work Danger zone is strayed into as personnel, again can be effectively antitheft.

The present invention to achieve the above object, is achieved through the following technical solutions：Dust-proof anti-theft safe cutting is sawed, including anti- Dust hood and fixed mount, fixed mount are located in dust cover, and fixed mount bottom sets horizontal slide rail, and delivery is equipped with horizontal slide rail Dolly, carrier loader transversely slide rail can be moved back and forth and can entered below fixed mount, and fixed mount top sets longitudinal slide rail, Cutting dolly is equipped with longitudinal slide rail, Cutting dolly can be moved back and forth along longitudinal slide rail, and entering on plate side for fixed mount is indulged To two fixed beams being parallel to each other are set, two fixed beams are the relative channel-section steel of opening, are installed at least between two fixed beams One installing plate, installing plate set clamping plate, installing plate and clamping plate above the bottom edge of two fixed beams below installing plate Between lead to screw bolt and nut and fix, the bottom surface of nut and clamping plate touches, and installing plate and clamping plate can be fixedly clamped in fixed beam, peace First motor to be installed in loading board, the first horizontal saw blade is installed on the output shaft of the first motor, Cutting dolly bottom sets rotating shaft, Second motor is set on Cutting dolly, and the second motor is connected by transmission device with rotating shaft, and at least one longitudinal direction is set in rotating shaft The second saw blade, the second saw blade and the first saw blade be respectively positioned on above carrier loader, the top installation exhaust blower of dust cover, dust cover Front side open up into Ban Kou, horizontal slide rail is stretched out outside dust cover by entering plate mouth, and carrier loader can pass through into plate mouth and enter dust cover Interior, the side wall for entering dust cover corresponding to plate mouth is provided with observation maintenance door, observes installation locking dress between maintenance door and dust cover Put, installation PIN PAD, PIN PAD are connected by wire with locking device on the outside of dust cover.

Further to realize the purpose of the present invention, following technical scheme can also be used：The locking device is electric control lock Button, it includes connecting plate and lockset box, and connecting plate is connected with observing maintenance door, opens up limiting through hole on connecting plate, on dust cover Lockset box is installed, slot is opened up on lockset box, connecting plate is inserted into slot, installation motor in lockset box, driving electricity The output shaft of machine is engaged by drive gear with driven rack, and driven rack is arranged on guide rod, and guide plate is set in lockset box, Guide plate coordinates with guide rod, and motor is risen by drive gear and driven rack drive leader, and lower end of the guide rod connects with dead bolt Connect, dead bolt tripping spring is installed, when motor powers off, dead bolt tripping spring can be promoted under dead bolt between dead bolt and guide plate Drop is resetted, and when in connecting plate insertion slot, dead bolt is inserted into limiting through hole, and dead bolt side is domatic, and connecting plate is to slot Interpolation is fashionable, and connecting plate contacts with domatic, and external power interface is set on lockset box, installs unblock button on the outside of dust cover, outside The power input for connecing power interface and motor connects, and unblock button can start driving electricity after motor energization Machine, Crypto Control Unit is set on motor, the Password Input circuit of Crypto Control Unit is connected with PIN PAD；The password Loader includes housing, and housing end face opens up manhole, installs turnbarrel in manhole, turnbarrel can be in circle Move axially and rotate relative to housing in through hole, turnbarrel bottom periphery sets the limited block of annular, and pole is moved to outside limited block During extreme position, limited block can contact with the housing on the inside of manhole, the transparent shrouding of turnbarrel end face setting, in housing Wall sets bulge loop, and the first spring is installed in bulge loop end face, and the first spring end is connected with ring washer, ring washer and turnbarrel Bottom surface is contacted, and bulge loop inwall is arranged at intervals multiple supports, and each support is connected with supporting plate, supporting plate end face installation screw mandrel, on screw mandrel The swivel nut that installation coordinates with screw mandrel, swivel nut periphery are connected by unilateral bearing with rotating disk, and the second bullet is installed between swivel nut and supporting plate Spring, annular briquetting is set, annular briquetting is connected with shrouding, and during turnbarrel internal pressure, annular briquetting can promote turn above rotating disk Disk together moves, and rotating disk lateral wall border is uniformly arranged ratchet, the installation of turnbarrel inwall and the supporting ratchet of ratchet, ratchet Reduction torsion spring is installed, turnbarrel can drive the direction that rotating disk allows to rotate to unilateral bearing after ratchet and ratchet engagement in rotating shaft Rotation, rotating disk end face set multiple character code blocks, and each character code block is evenly distributed in a ring in rotating disk end face, and the rotating disk back side installs one Projection, projection are located in one of the underface of character code block, and installation transverse slat in the housing on the inside of bulge loop, transverse slat top surface is provided with multiple Password Input button, each Password Input button is evenly distributed in a ring in transverse slat top surface, the quantity and character code of Password Input button The quantity of block is identical, rotating disk with turnbarrel together interior shifting when, projection can press a Password Input button, turnbarrel one Password Input bit identification 90 is set on the housing of side.The transverse slat can move axially in housing, and transverse slat moves to extreme position When with bulge loop rear-face contact, now rotating disk projection can be driven enough to press next Password Input button, after being moved in transverse slat, projection can not Password Input button is touched, extension spring is set between transverse slat and housing bottom, housing bottom sets two guide rails being parallel to each other, The roller coordinated with guide rail is respectively mounted on each guide rail, pole is respectively mounted on each roller, each pole upper end is hinged with transverse slat bottom surface, Connected between two poles by transverse axis, transverse axis sleeve pipe is installed on transverse axis, transverse axis sleeve pipe can rotate around the axis of transverse axis, housing Bottom outer wall sets lock housing, and the lock core opened and closed using key is provided with lock housing, crank, crank are installed on the rotary part of lock core It is hinged with one end of connecting rod, the connecting rod other end is hinged with transverse axis sleeve pipe, and key can drive crank-swinging, can during crank-swinging The end of pole is pushed or pull on by connecting rod, arc positioning groove is opened up on guide rail, when pole is vertical with transverse slat, roller is located at arc In shape locating slot, now transverse slat contacts with bulge loop bottom surface.At least two position-limiting tubes are set in the rotating shaft, and two position-limiting tubes pass through Flange and the second saw blade both sides side wall are touched to fix position of second saw blade in rotating shaft.Described carrier loader has first to consolidate Fixed board, the first fixed plate bottom installation cross motor and transversal deceleration machine, the first fixed plate bottom set horizontal pulley, laterally electricity Machine and transversal deceleration machine are connected by transmission device with horizontal pulley, and horizontal pulley is engaged with horizontal slide rail.Described cutting Dolly has the second fixed plate, and the second fixed plate top installation longitudinal motor and longitudinal deceleration machine, the second fixed plate bottom set vertical To pulley, longitudinal motor and longitudinal deceleration machine are connected by transmission device with longitudinal pulley, and longitudinal pulley matches with longitudinal slide rail Close.Described horizontal slide rail and longitudinal slide rail both ends is respectively provided with limit sensors.Described fixed mount bottom sets gag lever post, limit Position bar is located above horizontal slide rail end.Described carrier loader bottom sets four hydraulic cylinder groups, each hydraulic cylinder group respectively Have two hydraulic cylinders, one end of two hydraulic cylinders is respectively hinged at the both sides of carrier loader bottom corner, two hydraulic cylinders it is another One end is respectively articulated with the both sides of the limiting plate of L-shaped, sets horizontal supporting plate on the inside of limiting plate, supporting plate is not less than carrier loader top Face.

The advantage of the invention is that：Sheet material to be cut can be placed on carrier loader by it, be driven by carrier loader, After the first saw blade is completed to the transverse cuts of sheet material, then carried out by Cutting dolly longitudinally cutting, whole process is simply smooth, from And building board fast accurate can be cut, installation area is small, cutting efficiency is high.Installing plate can drive the first saw blade Moved along between two fixed beams, tighten nut after being moved to the size cut needed for sheet material, clamping plate is fixed on installing plate In fixed beam, so that the position of the first saw blade is adjustable, to facilitate the transverse cuts size of regulation sheet material.The size of position-limiting tube with The longitudinal size of required sheet material is corresponding, when cutting the sheet material of different longitudinal sizes, using the position-limiting tube of corresponding length to second Saw blade is fixedly clamped, convenient to produce various sizes of building board so as to the longitudinally cutting size of convenient regulation sheet material.Exhaust blower Coordinating with dust cover can effectively prevent dust four from dissipating, and ensure the working environment of health and safety.In addition, dust cover and and locking device Coordinate, on the one hand staff can be prevented to be strayed into danger zone, on the other hand can play good anti-theft effect.It is in addition, special PIN PAD can effectively prevent other people aside snooping password input process to guess out password, can be improved further antitheft Level, also cause responsibility definitely.

Brief description of the drawings

Fig. 1 is the structural representation of dust-proof anti-theft safe cutting of the present invention saw, and Fig. 2 is Fig. 1 left view, Fig. 3 It is Fig. 1 top view, now, carrier loader is located at outside dust cover, and Fig. 4 is Fig. 3 another state diagram, now, carrier loader Below the fixed mount, Fig. 5 is Fig. 3 another structural representation, the first fixed plate upper mounting plate material of carrier loader in figure Detent mechanism, Fig. 6 be Fig. 5 A to enlarged drawing, Fig. 7 is the mplifying structure schematic diagram of PIN PAD of the present invention, and Fig. 8 is D-D cross section structure diagrams in Fig. 7, Fig. 9 are E-E cross section structure diagrams in Fig. 8, and Figure 10 is in structure shown in Fig. 8 in transverse slat Structural representation after shifting, Figure 11 be in Fig. 8 F to mplifying structure schematic diagram, Figure 12 be in Figure 10 G to mplifying structure schematic diagram, Figure 13 is Fig. 1 B mplifying structure schematic diagrams.

Reference

The electricity of 1 fixed mount, 2 horizontal slide rail, 3 longitudinal slide rail, 4 fixed beam, 5 installing plate, 6 clamping plate, 7 bolt, 8 nut 9 first The cross motor of 10 first saw blade of machine, 11 rotating shaft, 12 second 13 second saw blade of motor, 14 15 first fixed plate of position-limiting tube 16 17 transversal deceleration machine, 18 20 longitudinal motor of horizontal 19 second fixed plate of pulley, 21 longitudinal deceleration machine, 22 longitudinal pulley 23 limits The exhaust blower 30 of 28 dust cover of level sensor 24 gag lever post, 25 hydraulic cylinder, 26 limiting plate, 27 supporting plate 29 enters the password of plate mouth 31 Loader 32 observes the limited block 105 of 103 turnbarrel of maintenance door 33 locking device, 101 housing, 102 manhole 104 The spring of 112 rotating disk of shrouding 106 bulge loop, 107 support, 108 supporting plate, 109 screw mandrel, 110 swivel nut, 111 unilateral bearing 113 first The Password Input of 114 119 transverse slat of annular 115 second spring of briquetting 116 ring washer, 117 character code block, 118 projection 120 is pressed 128 transverse axis of button 121 ratchet, 122 ratchet, 123 reduction torsion spring, 124 extension spring, 125 guide rail, 126 roller, 127 pole 129 is horizontal The connecting plate 202 of 135 arc positioning groove of pipe spreader 130 lock housing, 131 key, 132 lock core, 133 crank, 134 connecting rod 201 limits The 207 driven dead bolt of 208 guide rod of rack 209 of position 205 motor of through hole 203 lockset box, 204 slot, 206 drive gear The unblock button of 210 213 external power interface of domatic 211 guide plate, 212 dead bolt tripping spring, 215 Crypto Control Unit 216.

Embodiment

Dust-proof anti-theft safe cutting saw of the present invention, as shown in figure 1, including dust cover 28 and fixed mount 1, fixed mount 1 In dust cover 28.The bottom of fixed mount 1 sets horizontal slide rail 2, and carrier loader, carrier loader are equipped with horizontal slide rail 2 Transversely slide rail 2 it can move back and forth and the lower section of fixed mount 1 can be entered, the top of fixed mount 1 sets longitudinal slide rail 3, longitudinal slide rail 3 On be equipped with Cutting dolly, Cutting dolly can move back and forth along longitudinal slide rail 3, and entering for fixed mount 1 is longitudinally disposed on plate side Two fixed beams 4 being parallel to each other, two fixed beams 4 are the relative channel-section steel of opening, are set between two fixed beams 4 at least one Installing plate 5, for installing plate 5 above the bottom edge of two fixed beams 4, the lower section of installing plate 5 sets clamping plate 6, installing plate 5 and folder Bolt 7 is set between plate 6, and nut and the top surface of installing plate 5 of bolt 7 are touched, and nut 8, nut 8 and folder are equipped with bolt 7 The bottom surface of plate 6 touches, and installing plate 5 and clamping plate 6 can be fixedly clamped in fixed beam 4, and the first motor 9 is installed in the bottom of installing plate 5, the The first horizontal saw blade 10 is installed, Cutting dolly bottom sets rotating shaft 11, and the is set on Cutting dolly on the output shaft of one motor 9 Two motors 12, the second motor 12 are connected by transmission device with rotating shaft 11, set at least one longitudinal second to saw in rotating shaft 11 Piece 13, the second saw blade 13 and the first saw blade 10 are respectively positioned on above carrier loader.At least two position-limiting tubes 14 can be set in rotating shaft 11, Two position-limiting tubes 14 are touched by flange and the both sides side wall of the second saw blade 13.Second saw blade 13 is slidably mounted in rotating shaft 11, its Driven and rotated by position-limiting tube 14 and flange, position-limiting tube 14 and flange can not relatively rotate with rotating shaft 11.The top peace of dust cover 28 Exhaust blower 29 is filled, exhaust blower 29 transports to existing cleaner progress dedusting by the dust discharge in dust cover 28 and by air channel Reason.The front side of dust cover 28 is opened up into plate mouth 30, and horizontal slide rail 2 is stretched out outside dust cover 28 by entering plate mouth 30.Carrier loader can be through Cross and enter into plate mouth 30 in dust cover 28.Examined as shown in Fig. 2 the side wall of dust cover 28 corresponding with entering plate mouth 30 is provided with observation Door 32 is repaiied, observation maintenance door 32 can facilitate staff to be overhauled or adjusted cutting spacing into dust cover 28.Observation maintenance Locking device 33 is installed, locking device 33 can be located at the inner side of dust cover 28 between door 32 and dust cover 28.It is as shown in figure 1, dust-proof The outside of cover 28 installation PIN PAD 31.PIN PAD 31 is connected by wire with locking device 33.When staff needs When being operated into dust cover 28, person in charge can input correct password by PIN PAD 31 and locking device 33 is placed in into solution Lock status is simultaneously opened.The locking device that PIN PAD 31 and locking device 33 are formed can be existing electronic password lock.

When cutting sheet material, sheet material to be cut is placed on carrier loader, is driven and entered under fixed mount 1 by carrier loader Side, therebetween sheet material complete transverse cuts to sheet material through the first saw blade 10, carrier loader stops after the completion of transverse cuts, now, Cutting dolly moves along longitudinal slide rail 3, the second saw blade 13 on Cutting dolly is completed to the longitudinally cutting of sheet material, so as to The continuous of both direction is carried out to building board to cut, and there is the advantages of installation area is small, cutting efficiency is high.Installing plate 5 The first saw blade 10 can be driven to be moved along between two fixed beams 4, nut 8 is tightened after being moved to size needed for sheet material, make clamping plate 6 Installing plate 5 is fixed in fixed beam 4, so as to realize the adjustment of the position to the first saw blade 10, so as to convenient regulation sheet material Transverse cuts size.The size of position-limiting tube 14 can be corresponding with the longitudinal size of required sheet material, cuts the plate of different longitudinal sizes During material, the second saw blade 13 is fixedly clamped using the position-limiting tube 14 of corresponding length, so as to the longitudinally cutting chi of convenient regulation sheet material Very little, this structure can adjust saw blade spacing, convenient to produce various sizes of building board.To improve the journey of automated job Spend, multiple travel switches or proximity switch can be installed on cast-cutting saw, to control the extreme position of carrier loader and Cutting dolly.Also The first-class equipment of shooting can be added, to realize remote control.

Staff is definitely avoided to be strayed into cutting danger zone, locking device of the present invention simultaneously to improve anti-theft effect 33 and the preferred structure of PIN PAD be following scheme：

As shown in figure 13, the locking device 33 is Electric control lock catch, and it includes connecting plate 201 and lockset box 203.Connecting plate 201 are connected with observation maintenance door 32, and limiting through hole 202 is opened up on connecting plate 201.Lockset box 203, lockset are installed on dust cover 28 Slot 204 is opened up on box 203, connecting plate 201 is inserted into slot 204.Installation motor 205 in lockset box 203, driving The output shaft of motor 205 is engaged by drive gear 206 with driven rack 207, and driven rack 207 is arranged on guide rod 208, lock Have and guide plate 211 is set in box 203, guide plate 211 coordinates with guide rod 208.Motor 205 by drive gear 206 and from The energy drive leader 208 of carry-over bar 207 rises, and the lower end of guide rod 208 is connected with dead bolt 209, is pacified between dead bolt 209 and guide plate 211 Fill dead bolt tripping spring 212.When motor 205 does not rotate, dead bolt tripping spring 212 can promote dead bolt 209 to decline reset, If now connecting plate 201 is inserted in slot 204, dead bolt 209 is inserted into connecting plate 201 and lockset in limiting through hole 202 Box 203 locks, and will observe maintenance door 32 and lock, and the side of dead bolt 209 is domatic 210, when observation maintenance door 32 is closed, connecting plate 201 insert into slot 204, and the end of connecting plate 201 contacts the upward component of generation with domatic 210 and pushes up dead bolt 209, Then, dead bolt 209 falls again in dead bolt tripping spring 212, and insertion slot 204 is interior to complete locking.Set on lockset box 203 outer Connect power interface 213, the outside of dust cover 28 installation unblock button 216, the power supply of external power interface 213 and motor 205 Input connects, and unblock button 216 had wire to be connected with motor 205.Unblock button 216 is powered in motor 205 After can start motor 205 dead bolt 209 is above carried with realize unblock.Crypto Control Unit 215 is set on motor 205, Crypto Control Unit 215 can control the break-make of the circuit of motor 205, the Password Input circuit and password of Crypto Control Unit 215 Loader connects.Releasing process is as follows：When inputting correct password by PIN PAD, Crypto Control Unit 215 obtains password The instruction of loader simultaneously makes motor 205 state that can be powered, now, then press unblock button in being connected with power supply 216, which can just start motor 205, is raised above dead bolt 209, so as to complete to unlock.Unclamp unblock button 216, unblock button 216 reset, and motor 205 powers off.The power circuit of motor 205 is total to by Crypto Control Unit 215 and unblock button 216 With control, only when both connecting, motor 205 could be powered startup.When Password Input mistake, Crypto Control Unit 215 is obstructed, and motor 205 can not start；When not pressing unblock button 216, motor 205 can not also start.

As shown in fig. 7, the PIN PAD includes housing 101, the end face of housing 101 opens up manhole 102, circular Installation turnbarrel 103 in through hole 102, turnbarrel 103 can in manhole 102 the relative axial movement of housing 101 and Rotation.As shown in figure 8, the bottom periphery of turnbarrel 103 sets limited block 104, and when moving to extreme position outside limited block 104, limit Position block 104 can contact with the housing 101 in the outside of manhole 102, and the end face of turnbarrel 103 sets transparent shrouding 105, The inwall of housing 101 sets bulge loop 106, and the first spring 113, the end of the first spring 113 and ring washer are installed in the end face of bulge loop 106 116 connections, ring washer 116 contact with the bottom surface of turnbarrel 103, the multiple supports 107 of the inwall of bulge loop 106 interval setting, each Frame 107 is connected with supporting plate 108, the end face of supporting plate 108 installation screw mandrel 109, the swivel nut that installation coordinates with screw mandrel 109 on screw mandrel 109 110, the periphery of swivel nut 110 is connected by unilateral bearing 111 with rotating disk 112, and second spring is installed between swivel nut 110 and supporting plate 108 115, the top of rotating disk 112 sets annular briquetting 114, and annular briquetting 114 is connected with shrouding 105, when pressing turnbarrel 103, ring Shape briquetting 114 can promote the together interior shifting of rotating disk 112, and the lateral wall border of rotating disk 112 sets ratchet 121, the inwall of turnbarrel 103 Installation and the supporting ratchet 122 of ratchet 121, reduction torsion spring 123 is installed in the rotating shaft of ratchet 122, and ratchet 122 is nibbled with ratchet 121 Turnbarrel 103 can drive rotating disk 112 to allow the direction of rotation to rotate to unilateral bearing 111 after conjunction, and the end face of rotating disk 112 is set Multiple character code blocks 117, each character code block 117 is evenly distributed in a ring in the end face of rotating disk 112, the bottom surface of rotating disk 112 installation projection 118, Projection 118 is located in one of the underface of character code block 117, transverse slat 119, transverse slat being installed in the housing 101 of the lower section of bulge loop 106 119 end faces are provided with multiple Password Input buttons 120, and each Password Input button 120 is uniformly arranged in a ring in the end face of transverse slat 119 Row, the quantity of Password Input button 120 is identical with the quantity of character code block 117 and corresponds.Rotating disk 112 is with turnbarrel 103 When together being pressed, projection 118 can press next Password Input button 120.Set on the housing 101 of the side of turnbarrel 103 Put Password Input bit identification 901.The screw mandrel 109 and swivel nut 110 can be replaced by existing ball-screw.

The numeral of password, letter, " √ ", "×", " confirmation " or " cancellation " etc. are printed or are carved with the character code block 117 Printed words, user by transparent shrouding 105 it can be seen that on the inside rotating disk 112 of housing 101 character code block 117 content, character code The visible angle of block 117 concentrates on the front of shrouding 105, is only observed for user, others can not see content from side.Projection 118 set location has a variety of, it is assumed that projection 118 is located at the underface of the character code block 117 provided with " confirmation " printed words, inputs password When, user rotates turnbarrel 103 to the direction that ratchet 122 engages with ratchet 121 can be by ratchet 122 and the band of ratchet 121 Turn disk 112 rotates, and after projection 118 to be aligned to the Password Input button 120 needed where the numeral " 1 " that inputs, presses rotation Sleeve 103, the projection 118 of the bottom surface of rotating disk 112 press the Password Input button 120 for representing digital " 1 ", complete one-bit digital The input of " 1 ".During being moved in rotating disk 112, swivel nut 110 rotates relative to screw mandrel 109, now between rotating disk 112 and swivel nut 110 It is the direction that unilateral bearing 111 allows rotation to relatively rotate direction, therefore will not be rotated during the movement of rotating disk 112, and character code has inputted Bi Hou, user unclamp turnbarrel 103, and turnbarrel 103 resets in the presence of the first spring 113, while rotating disk 112 exists Resetted in the presence of second spring 115, in the reseting procedure of rotating disk 112, swivel nut 110 reversely rotates, now rotating disk 112 and swivel nut The locking direction that direction is unilateral bearing 111 of relatively rotating between 110, therefore rotating disk 112 rotates together with swivel nut 110, spiral shell Stopped operating after the arrival top limit position of set 110, now the relative rotation direction between rotating disk 112 and swivel nut 110 is changed into again Unilateral bearing 111 allows the direction of rotation, therefore rotating disk 112 can still continue spin for some time, rotating disk 112 under effect of inertia In rotary course, ratchet 122 will not engage with ratchet 121.After the stopping of rotating disk 112, projection 118 is parked in any one password at random Near load button 120, now, user rotates turnbarrel 103 to the direction that ratchet 122 engages with ratchet 121 again, can Rotating disk 112 is driven to rotate, the Password Input button 120 projection 118 being aligned where next bit password is simultaneously pressed, and completes second The input of password.The rotational velocity of rotating disk 112 and time unclamp turnbarrel 103 with user after one password of input every time Speed it is relevant, therefore the angle stopped after the rotation of rotating disk 112 is uncertain, i.e. the stop position of projection 118 is not known, no The angle that turnbarrel 103 rotates when method molecule can not be by recording next input word infers the content of character code.The present invention There is stronger anti-interference and anti-peeping performance compared with existing password input unit, can significantly strengthen the security of coded lock. The inside of Password Input button 120 of the present invention can install existing a variety of circuits, electromagnetism or electronic component to produce signal, example Such as can be defeated in the interior installation metal contact piece of Password Input button 120, the lower section of Password Input button 120 setting switching circuit board, password Enter button 120 press rear metal contact piece make switching circuit board related circuit turn on, to the Crypto Control Unit 215 of motor 205 Output password information etc..The circuit theory for the device that the Password Input button 120 and transverse slat 119 are formed and existing electronics are close The circuit theory of the Password Input disk of code lock is identical, or the device that Password Input button 120 and transverse slat 119 are formed can be exactly The PIN PAD of existing electronic password lock, when the password of input is correct, can to the input instruction of Crypto Control Unit 215, by Crypto Control Unit 215, which controls locking device 33 to be in, can obtain electric state, and motor can be started by now pressing unblock button 216 205 work.

Operational instances：

As shown in fig. 7, by the content write on each character code block 17 for " 0,1,2,3 ... 9, √, × " exemplified by, wherein " √ " Represent and confirm, "×", which represents, to be cancelled.Each character code block presses said sequence arranged clockwise on rotating disk 112, as shown in figure 9, representing Each Password Input button 120 of corresponding contents arranged counterclockwise in the order on transverse slat 119 on character code block, projection in this scheme 118 have positioned at table immediately below the character code block of " 0 ", when the character code block of writing " 0 " aligns with Password Input bit identification 901, projection 118 Positioned at that can input above the Password Input button 120 of " 0 " password, this password can be inputted by now pressing turnbarrel 103 " 0 ", it is assumed that next bit password is " 2 ", then rotating turnbarrel 103 makes the character code block and Password Input bit identification 901 of writing " 2 " Alignment, projection 118 is rotated to that can input above the Password Input button of " 2 " password with rotating disk 112 during this, is now pressed Turnbarrel 103 can input this password " 2 ", and other password operates input as stated above, to prevent password leakage, Turnbarrel 103 should be all unclamped after often inputting a password.

External power interface 213 and PIN PAD connect the power supply of the cast-cutting saw, are powered to motor 205, then Inputting correct password by PIN PAD makes motor 205 be in released state, and staff presses unblock after unblock Button 216 can start motor 205 by the pull-out out of limiting through hole 202 by dead bolt 209 of drive leader 208, make anti- Dust hood 28 separates with observation maintenance door 32, can enter in dust cover and overhaul.

For the security of further lifting PIN PAD, following structures can be used：The transverse slat 119 can be in housing Lift in 101, contacted when transverse slat 119 rises to extreme position with the bottom surface of bulge loop 106, the energy of projection 118 after now rotating disk 112 declines Enough press next Password Input button, after transverse slat 119 declines, projection 118 can not touch Password Input button, transverse slat 119 with Extension spring 124 is set between the bottom of housing 101, and the bottom of housing 101 sets two guide rails 125 being parallel to each other, on each guide rail 125 The roller 126 that installation coordinates with guide rail, is respectively mounted pole 127 on each roller 126, each upper end of pole 127 with the bottom surface of transverse slat 119 It is be hinged, connected between two poles 127 by transverse axis 128, transverse axis sleeve pipe 129 is installed, transverse axis sleeve pipe 129 can on transverse axis 128 Axis around transverse axis 128 rotates, and the side outer wall of housing 101 sets lock housing 130, is provided with lock housing 130 and is opened and closed using key 131 Lock core 132, crank 133 is installed, one end of crank 133 and connecting rod 134 is hinged, and connecting rod 134 is another on the rotary part of lock core 132 One end is be hinged with transverse axis sleeve pipe 129, and key 131 can drive crank 133 to swing, and crank 133 can pass through connecting rod 134 when swinging The lower end of pole 127 is pushed or pull on, arc positioning groove 135 is opened up on guide rail 125, when pole 127 is vertical with transverse slat 119, rolling Wheel 126 is in arc positioning groove 135, and now transverse slat 119 contacts with the bottom surface of bulge loop 106.The structure is driven using key 131 Transverse slat 119 lifts, and when only transverse slat 119 rises to top limit position, projection 118 can touch Password Input button Password is inputted, therefore the structure can realize secondary safety lock function, that is, before inputting the password of coded lock, it is necessary to first using key Transverse slat 119 is risen and could input password by 131, and individually possessing key 131 or individually knowing the cipher can not unlock.The structure In, after transverse slat 119 rises, connecting rod 134 is vertical with transverse slat 119, and the roller 126 of the end of connecting rod 134 is located in arc positioning groove 135 Positioning action is played, prevents connecting rod 134 is unexpected from tilting, now connecting rod 134 is formed to transverse slat 119 from the bottom of transverse slat 119 and supported, convex The bottom surface of ring 106 contacts with the top surface border of transverse slat 119, and the structure can prevent run-off the straight when transverse slat is pressed by projection 118, ensures Projection 118 being capable of accurate pressing code load button 120.

Described carrier loader can have various structures, preferably there is the first fixed plate 15, the bottom of the first fixed plate 15 peace Cross motor 16 and transversal deceleration machine 17 are filled, the bottom of the first fixed plate 15 sets horizontal pulley 18, and cross motor 16 subtracts with horizontal Fast machine 17 is connected by transmission device with horizontal pulley 18, and horizontal pulley 18 is engaged with horizontal slide rail 2.This structure can make Carrier loader exact residence facilitates the accurate cutting of sheet material in relevant position.Carrier loader can also pass through rack-and-pinion by motor It is this simple in construction or screw-nut body band movable pulley and fixed plate move, but it is limited by tooth pitch or pitch, can not make fortune Dolly exact residence is carried in relevant position.

Described Cutting dolly can have various structures, preferably there is the second fixed plate 19, the top of the second fixed plate 19 peace Longitudinal motor 20 and longitudinal deceleration machine 21 are filled, the bottom of the second fixed plate 19 sets longitudinal pulley 22, and longitudinal motor 20 and longitudinal direction subtract Fast machine 21 is connected by transmission device with longitudinal pulley 22, and longitudinal pulley 22 is engaged with longitudinal slide rail 3.This structure can make Cutting dolly exact residence facilitates the accurate cutting of sheet material in relevant position.Cutting dolly can also pass through rack-and-pinion by motor It is this simple in construction or screw-nut body band movable pulley and fixed plate move, but it is limited by tooth pitch or pitch, can not make to cut Dolly exact residence is cut in relevant position.

Described horizontal slide rail 2 and the both ends of longitudinal slide rail 3 is respectively provided with limit sensors 23.Limit sensors 23 connect with power supply Connect, this structure can avoid Cutting dolly and carrier loader from departing from slide rail.

The described bottom of fixed mount 1 sets gag lever post 24, and gag lever post 24 is located above the end of horizontal slide rail 2.This structure It can prevent carrier loader from hitting fixed mount 1, buffering is provided for carrier loader.

Existing cutting machine is when cutting article, because carrier loader carries article to be cut, and if cutting machine is complete by article Several parts are cut into entirely, at least need the top surface of saw blade and carrier loader tangent, and therefore, clamping can not be set on Cutting dolly Instrument is to avoid itself and saw blade from producing collision, therefore, when cutting machine is cut, can only rely on article deadweight and article with To power caused by article when the frictional force resistance saw blade cutting and movement of dolly, if cut to less article of conducting oneself with dignity, often Squeezed in article cutting process by saw blade, so that it cannot complete cutting.In order to avoid the above situation occurs, described delivery is small Car bottom sets four hydraulic cylinder groups respectively, and each hydraulic cylinder group has two hydraulic cylinders 25, one end difference of two hydraulic cylinders 25 The both sides of carrier loader bottom corner are hinged on, the other end of two hydraulic cylinders 25 is respectively articulated with the both sides of the limiting plate 26 of L-shaped, The inner side of limiting plate 26 sets horizontal supporting plate 27, and supporting plate 27 is not less than carrier loader top surface.Hydraulic cylinder 25 can be in the horizontal direction Swing.This structure is respectively articulated with two hydraulic cylinders 25 in carrier loader bottom four corners, and the piston rod of hydraulic cylinder 25 is respectively articulated with Limiting plate 26, limiting plate 26 are higher than carrier loader, and this structure can be by controlling hydraulic cylinder 25 flexible and swinging, with realization pair The article to be cut of different size and size carries out Set and Positioning.Because limiting plate 26 is located at the article that saw blade can not cut to Corner, and the both sides of limiting plate 26 can reduce length as far as possible, therefore, can either facilitate the clamping to article and positioning, Avoid article stress during cutting from moving, also avoid that the accident that saw blade collides with limiting plate 26 occurs.Supporting plate 27 can be small in delivery During car surface irregularity, play and lift article to be cut, avoid the effect of article out-of-flatness.In addition, each corner sets two Individual hydraulic cylinder 25, can play and fixed effect is consolidated to article, two hydraulic cylinders 25 limiting plate 26 can also be made crooked so as to Fixed article of different shapes.

Technical scheme is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention Technology contents be known technology.

Claims (9)

1. dust-proof anti-theft safe cutting is sawed, it is characterised in that：Including dust cover（28）And fixed mount（1）, fixed mount（1）Positioned at anti- Dust hood（28）It is interior, fixed mount（1）Bottom sets horizontal slide rail（2）, horizontal slide rail（2）On be equipped with carrier loader, delivery is small Car being capable of transversely slide rail（2）Move back and forth and fixed mount can be entered（1）Lower section, fixed mount（1）Top sets longitudinal slide rail （3）, longitudinal slide rail（3）On be equipped with Cutting dolly, Cutting dolly can be along longitudinal slide rail（3）Move back and forth, fixed mount（1） Enter longitudinally disposed two fixed beams being parallel to each other on plate side（4）, two fixed beams（4）For the relative channel-section steel of opening, two Fixed beam（4）Between at least one installing plate is installed（5）, installing plate（5）Positioned at two fixed beams（4）Bottom edge above, Installing plate（5）Lower section sets clamping plate（6）, installing plate（5）With clamping plate（6）Between lead to bolt（7）And nut（8）It is fixed, nut（8） With clamping plate（6）Bottom surface touch, installing plate（5）And clamping plate（6）It can be fixedly clamped in fixed beam（4）On, installing plate（5）Upper installation First motor（9）, the first motor（9）Output shaft on the first horizontal saw blade is installed（10）, Cutting dolly bottom sets rotating shaft （11）, the second motor is set on Cutting dolly（12）, the second motor（12）Pass through transmission device and rotating shaft（11）Connection, rotating shaft （11）It is upper that at least one the second longitudinal saw blade is set（13）, the second saw blade（13）With the first saw blade（10）It is respectively positioned on carrier loader Top, dust cover（28）Top installation exhaust blower（29）, dust cover（28）Front side open up into Ban Kou（30）, horizontal slide rail （2）By entering Ban Kou（30）Stretch out dust cover（28）Outside, carrier loader can pass through into Ban Kou（30）Into dust cover（28）It is interior, enter plate Mouthful（30）Corresponding dust cover（28）Side wall be provided with observation maintenance door（32）, observe maintenance door（32）With dust cover（28）It Between locking device is installed（33）, locking device（33）Positioned at dust cover（28）Inner side, dust cover（28）Outside is installed by Password Input Device（31）, PIN PAD（31）Pass through wire and locking device（33）Connection.

2. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：The locking device（33）It is automatically controlled Lock, it includes connecting plate（201）With lockset box（203）, connecting plate（201）With observing maintenance door（32）Connection, connecting plate （201）On open up limiting through hole（202）, dust cover（28）Upper installation lockset box（203）, lockset box（203）On open up slot （204）, connecting plate（201）It is inserted into slot（204）It is interior, lockset box（203）Interior installation motor（205）, motor （205）Output shaft pass through drive gear（206）With driven rack（207）Engagement, driven rack（207）Installed in guide rod （208）On, lockset box（203）Interior setting guide plate（211）, guide plate（211）With guide rod（208）Coordinate, motor（205） Pass through drive gear（206）With driven rack（207）Drive leader（208）Rise, guide rod（208）Lower end and dead bolt（209）Even Connect, dead bolt（209）With guide plate（211）Between install dead bolt tripping spring（212）, motor（205）During power-off, dead bolt system Move spring（212）Dead bolt can be promoted（209）Decline and reset, connecting plate（201）Insert slot（204）When interior, dead bolt（209）Energy Enough insert limiting through hole（202）It is interior, dead bolt（209）Side is domatic（210）, connecting plate（201）To slot（204）Interior insertion When, connecting plate（201）With it is domatic（210）Contact, lockset box（203）Upper setting external power interface（213）, dust cover（28）Outside Side is installed by unblock button（216）, external power interface（213）With motor（205）Power input connection, unblock button （216）In motor（205）Motor can be started after energization（205）, motor（205）Upper setting Crypto Control Unit （215）, Crypto Control Unit（215）Password Input circuit be connected with PIN PAD；The PIN PAD (31) includes shell Body（101）, housing（101）End face opens up manhole（102）, manhole（102）Interior installation turnbarrel（103）, rotation Sleeve（103）Can be in manhole（102）Interior relative housing（101）Axial movement and rotation, turnbarrel（103）Outside bottom Week sets the limited block of annular（104）, limited block（104）When moving to extreme position outside, limited block（104）Can be with manhole （102）The housing of inner side（101）Contact, turnbarrel（103）End face sets transparent shrouding（105）, housing（101）Inwall is set Put bulge loop（106）, bulge loop（106）End face is installed by the first spring（113）, the first spring（113）End and ring washer（116）Even Connect, ring washer（116）With turnbarrel（103）Bottom surface contacts, bulge loop（106）Inwall is arranged at intervals multiple supports（107）, respectively Support（107）And supporting plate（108）Connection, supporting plate（108）End face is installed by screw mandrel（109）, screw mandrel（109）Upper installation and screw mandrel （109）The swivel nut of cooperation（110）, swivel nut（110）Periphery passes through unilateral bearing（111）With rotating disk（112）Connection, swivel nut（110） With supporting plate（108）Between second spring is installed（115）, rotating disk（112）Top sets annular briquetting（114）, annular briquetting（114） With shrouding（105）Connection, turnbarrel（103）During internal pressure, annular briquetting（114）Rotating disk can be promoted（112）Together move, turn Disk（112）Lateral wall border is uniformly arranged ratchet（121）, turnbarrel（103）Inwall is installed and ratchet（121）Supporting ratchet （122）, ratchet（122）Rotating shaft on reduction torsion spring is installed（123）, ratchet（122）With ratchet（121）Turnbarrel after engagement （103）Rotating disk can be driven（112）To unilateral bearing（111）The direction of rotation is allowed to rotate, rotating disk（112）End face sets multiple words Code block（117）, each character code block（117）In rotating disk（112）End face is evenly distributed in a ring, rotating disk（112）Back side installation one is convex Block（118）, projection（118）It is located in one of character code block（117）Underface, bulge loop（106）The housing of inner side（101）Interior peace Fill transverse slat（119）, transverse slat（119）Top surface is provided with multiple Password Input buttons（120）, each Password Input button（120）In transverse slat （119）Top surface is evenly distributed in a ring, Password Input button（120）Quantity and character code block（117）Quantity it is identical, rotating disk （112）With turnbarrel（103）Together during interior shifting, projection（118）A Password Input button, turnbarrel can be pressed （103）The housing of side（101）Upper setting Password Input bit identification（901）.

3. dust-proof anti-theft safe cutting saw according to claim 2, it is characterised in that：The transverse slat（119）Can be in shell Body（101）Interior axial movement, transverse slat（119）When moving to extreme position and bulge loop（106）Rear-face contact, now rotating disk（112）Energy Drive projection（118）Enough press next Password Input button（120）, transverse slat（119）After interior shifting, projection（118）It can not touch Password Input button, transverse slat（119）With housing（101）Extension spring is set between bottom（124）, housing（101）Bottom sets two The guide rail being parallel to each other（125）, each guide rail（125）On be respectively mounted with guide rail coordinate roller（126）, each roller（126）It is upper equal Pole is installed（127）, each pole（127）Upper end is and transverse slat（119）Bottom surface is hinged, two poles（127）Between pass through transverse axis （128）Connection, transverse axis（128）Upper installation transverse axis sleeve pipe（129）, transverse axis sleeve pipe（129）Can be around transverse axis（128）Axis rotation Turn, housing（101）Bottom outer wall sets lock housing（130）, lock housing（130）On be provided with using key（131）The lock core of keying （132）, lock core（132）Rotary part on crank is installed（133）, crank（133）With connecting rod（134）One end be hinged, connecting rod （134）The other end and transverse axis sleeve pipe（129）It is be hinged, key（131）Crank can be driven（133）Swing, crank（133）During swing Connecting rod can be passed through（134）Push or pull on pole（127）End, guide rail（125）On open up arc positioning groove（135）, branch Bar（127）With transverse slat（119）When vertical, roller（126）Positioned at arc positioning groove（135）It is interior, now transverse slat（119）With bulge loop （106）Bottom surface contacts.

4. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：The rotating shaft（11）Upper setting is at least Two position-limiting tubes（14）, two position-limiting tubes（14）Pass through flange and the second saw blade（13）Both sides side wall is touched to fix the second saw blade （13）In rotating shaft（11）On position.

5. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：Described carrier loader has first to consolidate Fixed board（15）, the first fixed plate（15）Bottom is installed by cross motor（16）With transversal deceleration machine（17）, the first fixed plate（15）Under Portion sets horizontal pulley（18）, cross motor（16）With transversal deceleration machine（17）Pass through transmission device and horizontal pulley（18）Even Connect, horizontal pulley（18）With horizontal slide rail（2）It is engaged.

6. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：Described Cutting dolly has second to consolidate Fixed board（19）, the second fixed plate（19）Top is installed by longitudinal motor（20）With longitudinal deceleration machine（21）, the second fixed plate（19）Under Portion sets longitudinal pulley（22）, longitudinal motor（20）With longitudinal deceleration machine（21）Pass through transmission device and longitudinal pulley（22）Even Connect, longitudinal pulley（22）With longitudinal slide rail（3）It is engaged.

7. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：Described horizontal slide rail（2）With it is vertical To slide rail（3）Both ends are respectively provided with limit sensors（23）.

8. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：Described fixed mount（1）Bottom is set Put gag lever post（24）, gag lever post（24）Positioned at horizontal slide rail（2）Above end.

9. dust-proof anti-theft safe cutting saw according to claim 1, it is characterised in that：Described carrier loader bottom difference Four hydraulic cylinder groups are set, and each hydraulic cylinder group there are two hydraulic cylinders（25）, two hydraulic cylinders（25）One end be respectively hinged at The both sides of carrier loader bottom corner, two hydraulic cylinders（25）The other end be respectively articulated with the limiting plate of L-shaped（26）Both sides, limit Position plate（26）Inner side sets horizontal supporting plate（27）, supporting plate（27）Not less than carrier loader top surface.