CN108973220A

CN108973220A - A kind of carton automatic cutting apparatus

Info

Publication number: CN108973220A
Application number: CN201811087583.0A
Authority: CN
Inventors: 崔雪柯
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2018-12-11

Abstract

The invention belongs to carton production technical field, specifically a kind of carton automatic cutting apparatus, including fixed frame, support rod, fixed plate, lower air cylinder, pressure head, workbench, cut piece, No.1 conveying roller, No. two conveying rollers, motor and controller；Support rod quantity is four, and two support rods that support rod is divided into two groups, two groups of front and back are symmetrical set on fixed frame；Fixed plate is installed by the upper end of support rod；Lower air cylinder is mounted in fixed plate；Pressure head is installed by the piston rod of lower air cylinder, and pressure head is for fixing carton；Workbench is located above fixed frame, and cutting groove is symmetrically offered on workbench, and cutting slot number is six；The quantity of cut piece is six, and cut piece bilateral symmetry is fixed on fixed frame upper end；No.1 conveying roller is located on the left of workbench；No. two conveying rollers are located at the right side of workbench；The number of motors is two, and motor is located at No.1 conveying roller and No. two conveying roller rears；The controller is located on the right side of fixed frame.

Description

A kind of carton automatic cutting apparatus

Technical field

The invention belongs to carton production technical field, specifically a kind of carton automatic cutting apparatus.

Background technique

Carton is most widely used packing articles, is typically used as the wrappage or protective outer layer objects for articles of commodity. Carton needs to cut carton board in process of production, obtains six notches, so that carton board obtained can be complete The folding of beauty is stitched into a carton.Carton is needed to position carton with briquetting or pressure head, be prevented when batch is cut Carton is shaken when cutting, so that the notch position after carton batch is cut is identical, but the cutting of existing carton is set For when cutting carton, it is unable to control the lower pressure of briquetting or pressure head, so that impression occurs in carton board, so that obtained Carton board poor quality, while existing equipment, to the cutting low efficiency of carton, the notch after cutting is unsmooth, poor quality.

Summary of the invention

In order to make up for the deficiencies of the prior art, a kind of carton automatic cutting apparatus proposed by the present invention, by utilizing spring No.1 piston plate is installed, when so that pressure head and carton contacting, pressure head, carton, workbench are with No.1 motion bar and one Number piston plate slowly declines jointly, excessive so as to avoid pressure of the pressure head to carton, avoids carton and impression occurs, improves The quality of carton, while the present invention cuts carton, effectively raises by rotating using while cutting wheel movement The cutting efficiency of carton, improves productivity.

The technical solution adopted by the present invention to solve the technical problems is: a kind of carton automatic cutting of the present invention is set It is standby, including fixed frame, support rod, fixed plate, lower air cylinder, pressure head, workbench, cut piece, No.1 conveying roller, No. two conveyings Roller, motor and controller；The support rod quantity is four, and support rod is divided into two support rods or so in two groups, two groups of front and back It is symmetricly set on fixed frame；The fixed plate is installed by the upper end of support rod；The lower air cylinder is mounted in fixed plate； The pressure head is installed by the piston rod of lower air cylinder, and pressure head is for fixing carton；The workbench is located on fixed frame It is square, cutting groove is symmetrically offered on workbench, cutting slot number is six, and workbench is used for the placement of carton；The cutting The quantity of part is six, and cut piece bilateral symmetry is fixed on fixed frame upper end, and cut piece is for cutting carton；The No.1 Conveying roller is located on the left of workbench, and No.1 working roll is used to carton to be cut being delivered to workbench；No. two conveyings Roller is located at the right side of workbench, and No. two conveying rollers are for transferring out the carton cut；The number of motors is two, motor It is located at No.1 conveying roller and No. two conveying roller rears, motor is for driving No.1 conveying roller and No. two conveying rollers to move；Institute It states controller to be located on the right side of fixed frame, controller is for controlling motor work.When work, the speed of motor is controlled by controller Carton to be cut is delivered to realize the control to No.1 conveying roller and No. two conveying rollers by No.1 conveying roller by degree On workbench, lower air cylinder band dynamic head, which moves downward, fixes carton, prevents carton from shaking when cutting, avoids Carton cuts position and deviation occurs, improves the yield rate of the carton after cutting；After carton is fixed, cut piece is along workbench Six cutting grooves cut out six required notches on carton, and after the completion of cutting, lower air cylinder band dynamic head rises, and cut Carton be conveyed out with No. two conveying rollers, next carton to be cut enters weight on workbench by No.1 conveying roller The operation that reconsider is cut, to realize the continuous operation of device, overall process carries out automatically, and work efficiency is high.

No.1 motion bar, No.1 piston plate and outlet nozzle are additionally provided with inside the fixed frame；The No.1 piston plate passes through Spring is mounted in fixed frame；No.1 motion bar upper end is connected with workbench lower surface, and No.1 motion bar lower end passes through Fixed frame is connected with No.1 piston plate upper surface, and No.1 motion bar is used to support workbench；The outlet nozzle is located at fixed frame Right side, disengaging of the outlet nozzle for gas in fixed frame.When work, pressure head is fixed on the table by carton, pressure head and carton After contact, pressure head applies downward power to carton and workbench, so that workbench, which moves downward, squeezes No.1 motion bar and No.1 Piston plate, so that carton is moved downward with pressure head, the presence of spring transports pressure head, carton and workbench slowly downwards It is dynamic, so that pressure head keeps the pressure of carton in a certain range, to avoid that pressure head is excessive to the pressure of carton so that carton is recessed Trap out existing impression, improves the quality of carton obtained.

The cut piece includes that transverse cylinder and cutting are taken turns；The transverse cylinder and the outlet nozzle of fixed frame pass through pipeline phase Connection, the piston rod of transverse cylinder are located at below workbench, and circular cavity, transverse cylinder piston are equipped in transverse cylinder piston rod Bar is located at the hole that the intracorporal end-position of cylinder is equipped with connection circular cavity, and transverse cylinder piston rod, which is located at below the outer one end of cylinder body, to be set There is stomata, cylinder body of the stomata for realizing transverse cylinder close to workbench side carries out air-flow with the external world and exchange；The traversing gas Cylinder piston rod front end is equipped with symmetrical two fixed blocks in front and back；The cutting wheel is rotatably installed between two fixed blocks, is cut Wheel is equipped with cutter, is straight panel structure in the middle part of cutter, and cutter end is arcuate structure, cuts wheel for cutting to carton. When work, carton is moved downward with workbench to be in contact so that cutting in the gradual cutting groove for entering workbench of wheel with carton, When workbench declines, No.1 piston plate squeezes the gas in fixed frame so that gas by Pipeline transport into transverse cylinder, make Obtaining transverse cylinder piston rod drives cutting wheel to cut carton, and the piston of transverse cylinder is displaced outwardly, so that transverse cylinder Close to the intracorporal gas of workbench side cylinder, the circle of transverse cylinder piston rod is entered by the through-hole of transverse cylinder plunger end In shape cavity, and by the stomata discharge below piston rod front end, so that gas blows the cutter cut on wheel, so that cutting out It cuts wheel to cut carton with cutter rotation, the straight panel structure in the middle part of cutter enables cutter preferably in the effect of gas Lower rotation, reasonable utilization energy, improves the speed of rotation, so that the efficiency of cutting is improved, when pressure head rises, paper Case rises together with pressure head under the action of the spring with workbench, No.1 piston plate rise so that the gas in transverse cylinder again It returns in fixed frame, so that the piston rod of transverse cylinder retracts, so that extraneous air passes through stomata and traversing gas Cylinder piston rod tail end through-hole enters in cylinder body, so that cutting wheel and cutter rotate backward under the action of air-flow, so that cutting Knife clears up the flash in the notch after cutting on carton, to improve the quality of the carton after cutting, cutter end Arcuate structure make transverse cylinder piston rod stretch out when, the cutting edge of a knife or a sword mouth of cutter cuts carton, improves cutting efficiency, makes When obtaining the retraction of transverse cylinder piston rod, the knife spine of cutter clears up the flash of the notch after cutting, so that flash cleaning Rounder and more smooth, the quality of the carton after improving cutting improves the service performance of device.

The support rod is equipped with air gun, and air gun is for blowing to the cutting position of carton；Inside the fixed frame Bottom surface is equipped with No.1 air bag, and No.1 air bag is elastic balloon, and No.1 air bag is equipped with breather cheek valve and unidirectional air outlet valve, single To, by piping connection, breather cheek valve outside pipeline and fixed frame by being connected, No.1 air bag between air outlet valve and air gun For being supplied to air gun.When work, No.1 piston plate, which moves downward, squeezes No.1 air bag, so that gas is input to by No.1 air bag In air gun, so that air gun blows to carton, so that paper scrap is blown down, avoids paper scrap and be attached in the notch of cutting or cut out It cuts on wheel, is reduced so as to avoid the revolving speed for cutting wheel or stuck, enable and cut the cutter on taking turns always efficiently to paper Case improves the practicability of device into cutting, while air gun air blowing can cool down to cutter, avoid the temperature of cutter cutting edge of a knife or a sword mouth It spends high and is passivated, improve the service life of cutter, to reduce the replacement frequency of cutter, improve in actual work Between, improve work efficiency, while saved replacement cutter needed for cost, when No.1 piston plate rise when, No.1 air bag is Elastic balloon, so that No.1 air bag restores automatically and absorbs gas from the external world, thus ensure that the reserve of gas in No.1 air bag, Improve the practicability of device.

The pressure head lower surface is equipped with No.1 rectangular straight slot, is equipped with rectangular enclosure, rectangular enclosure above No.1 rectangular straight slot Quantity is no less than two；No. two piston plates and No. two motion bars are equipped in the rectangular enclosure, No. two piston plates are installed by spring In rectangular enclosure, No. two motion bars are fixed on the bottom of No. two piston plates, and the lower end of No. two motion bars is provided with through slot；The pressure Head lower surface is additionally provided with No. two rectangular straight slot, and No. two rectangular straight slot are located at the rear of No.1 rectangular straight slot, No. two rectangular straight slot and The quantity that channel, number of channels and distribution and rectangular enclosure are equipped between No.1 rectangular straight slot is identical as distribution, and channel is located at square The underface of shape cavity；No. two rectangular straight slot inner walls are equipped with slideway, the quantity of slideway and the number of distribution and rectangular enclosure Amount is identical as distribution, and air motor is slidably fitted on slideway；It is additionally provided with connecting shaft inside the pressure head and transport is taken turns；The company Spindle one end is fixed on the through slot inner wall of No. two motion bars, and the connecting shaft other end passes through the through slot inner wall of No. two motion bars and leads to Road is connected with air motor output shaft；The transport wheel is mounted in the through slot of No. two motion bars by connecting shaft, transport wheel Input and output for carton；The fixed plate lower surface is equipped with No. two air bags and No. three air bags, No. two air bags and No. three Air bag is elastic balloon, and No. two air bags are located on the left of No. three air bags, and No. two air bags pass through above pipeline and No. two piston plates Rectangular enclosure is connected, and No. three air bags are equipped with breather cheek valve and unidirectional air outlet valve, and breather cheek valve is connected with the external world, single It is connected to air outlet valve with air motor, No. three air bags are used to supply to air motor.When work, when pressure head moves downward, Because No. two air bags are elastic balloon, No. two air bags restore automatically and absorb from rectangular enclosure gas, so that on No. two piston plates It rises, so that No. two motion bars drive transport wheel to be retracted into No.1 rectangular straight slot, ensure that pressure head can will when pushing Carton compresses, and when pressure head rises, workbench and carton rise, and pressure head squeezes No. two air bags, so that transport wheel is in No. two air bags Under the action of stretched out from No.1 rectangular straight slot, while extruding of No. three air bags by pressure head, so that No. three air bags pass through Pipeline is supplied to air motor, so that air motor drive transport wheel rotation, so that the right end for the carton that will be cut is taken turns in transport It is transported on No. two conveying rollers, the carton cut is conveyed out under the action of No. two conveying rollers, while No.1 conveying roller will Carton right end to be cut is delivered on workbench, transport wheel by transporting paper to workbench to be cut, it is whole-process automatic into Row, improves the working efficiency of device, so that device is more intelligent, while being generated using the compression of No. two air bags with recovery Energy has saved cost.

Workbench right end upper surface is equipped with rectangular recess, and rectangular recess is interior to be equipped with limited block by spring, limits Block is for limiting carton；No. four air bags are equipped with inside the fixed frame, No. four air bags are elastic balloon, and No. four air bags are solid It is scheduled on the top of fixed frame, No. four air bags are connected with rectangular recess by pipeline.When work, pressure head rises, workbench and one Number piston plate rises under the action of the spring, in the process, on the transporting paper to No. two conveying rollers that transport wheel will be cut, transport Wheel is by transporting paper to workbench to be cut, when the carton cut leaves workbench, carton to be cut not completely into When entering workbench, No.1 piston plate squeezes No. four air bags, so that gas is filled in rectangular recess by No. four air bags, so that limited block It is stretched out from rectangular recess, transport wheel is disengaged with carton at this time, and carton right end to be cut stops under the action of limited block Only moving, when the presence of limited block ensure that carton batch is cut, the position of carton on the table will not change, thus So that the notch after carton made from batch is cut is identical, and then it ensure that carton is capable of the production of batch.

Beneficial effects of the present invention are as follows:

1. a kind of carton automatic cutting apparatus of the present invention, by being installed using spring to No.1 piston plate, When so that pressure head and carton contacting, pressure head, carton, workbench slowly decline jointly with No.1 motion bar and No.1 piston plate, It is excessive so as to avoid pressure of the pressure head to carton, it avoids carton and impression occurs, improve the quality of carton, while the present invention By being rotated using while cutting wheel movement, carton is cut, the cutting efficiency of carton is effectively raised, improves Productivity.

2. a kind of carton automatic cutting apparatus of the present invention, by moving down and rising using No.1 piston plate, so that Gas in fixed frame is delivered to after transverse cylinder again by returning in fixed frame in transverse cylinder, so that the work of transverse cylinder After stopper rod stretching drives cutting wheel to cut carton, the piston rod retraction drive of transverse cylinder, which is cut, to be taken turns the slot after cutting Flash removal in mouthful, so that notch is more smooth, and then improves the quality of the carton after cutting.

3. a kind of carton automatic cutting apparatus of the present invention is rotated by moving air motor using No. three air sac belts, So that the transport wheel on pressure head rotates, will be conveyed on the transporting paper after cutting to No. two conveying rollers and by No. two using transport wheel Roller is transported away, using transport wheel by carton to be cut by being transported on workbench in No.1 conveying roller, so that overall process is automatic It carries out, effectively raises the working efficiency of device, improve the efficiency of carton cutting.

Detailed description of the invention

Fig. 1 is main view of the invention；

Fig. 2 is A-A cross-sectional view in Fig. 1；

Fig. 3 is the partial enlarged view in Fig. 1 at B；

Fig. 4 is the partial enlarged view in Fig. 1 at C-C；

In figure: fixed frame 1, support rod 2, fixed plate 3, lower air cylinder 4, pressure head 5, workbench 6, cut piece 7, No.1 conveying 8, No. two conveying rollers 9 of roller, No.1 motion bar 11, No.1 piston plate 12, outlet nozzle 13, No.1 air bag 14, No. four air bags 15, air gun 21,31, No. three air bags 32 of No. two air bags, transport wheel 50, No.1 rectangular straight slot 51, the piston plate 53, two of rectangular enclosure 52, two Motion bar 54, No. two rectangular straight slot 55, channel 56, slideway 57, air motor 58, connecting shaft 59, rectangular recess 61, limited block 62, transverse cylinder 71, cutting wheel 72, circular cavity 73, stomata 74, fixed block 75, cutter 76.

Specific embodiment

It is carried out using structure of Fig. 1-Fig. 4 to the carton automatic cutting device of an embodiment of the present invention as described below.

As shown in Figure 1, a kind of carton automatic cutting apparatus of the present invention, including fixed frame 1, support rod 2, fixed plate 3, lower air cylinder 4, pressure head 5, workbench 6, cut piece 7, No.1 conveying roller 8, No. two conveying rollers 9, motor and controllers；The branch 2 quantity of strut is four, and support rod 2 is divided to be symmetrical set on fixed frame 1 for two support rods 2 in two groups, two groups of front and back； The fixed plate 3 is installed by the upper end of support rod 2；The lower air cylinder 4 is mounted in fixed plate 3；Under the pressure head 5 passes through The piston rod of air cylinder 4 is installed, and pressure head 5 is for fixing carton；The workbench 6 is located at 1 top of fixed frame, workbench 6 Upper bilateral symmetry offers cutting groove, and cutting slot number is six, and workbench 6 is used for the placement of carton；The quantity of the cut piece 7 It is six, 7 bilateral symmetry of cut piece is fixed on 1 upper end of fixed frame, and cut piece 7 is for cutting carton；The No.1 conveying Roller 8 is located at 6 left side of workbench, and No.1 working roll is used to carton to be cut being delivered to workbench 6；No. two conveying rollers 9 are located at the right side of workbench 6, and No. two conveying rollers 9 are for transferring out the carton cut；The number of motors is two, electricity Machine is located at No.1 conveying roller and No. two conveying roller rears, and motor is for driving No.1 conveying roller 8 and No. two conveying rollers 9 to transport It is dynamic；The controller is located on the right side of fixed frame, and controller is for controlling motor work.When work, motor is controlled by controller Speed, to realize control to No.1 conveying roller 8 and No. two conveying rollers 9；By No.1 conveying roller 8 by carton to be cut It is delivered on workbench 6, lower air cylinder 4 moves downward with dynamic head 5 and fixes carton, prevents carton from shaking when cutting It is dynamic, it avoids carton cutting position and deviation occurs, improve the yield rate of the carton after cutting；After carton is fixed, 7 edge of cut piece Six cutting grooves of workbench 6 six required notches are cut out on carton, after the completion of cutting, lower air cylinder 4 is with dynamic pressure First 5 rise, and the carton cut is conveyed out with No. two conveying rollers 9, and next carton to be cut is conveyed by No.1 Roller 8 enters on workbench 6 operation for repeating to cut, to realize the continuous operation of device, overall process carries out automatically, work It is high-efficient.

As shown in Figure 1, being additionally provided with No.1 motion bar 11, No.1 piston plate 12 and outlet nozzle 13 inside the fixed frame 1；Institute No.1 piston plate 12 is stated to be mounted in fixed frame 1 by spring；11 upper end of No.1 motion bar is connected with 6 lower surface of workbench It connects, 11 lower end of No.1 motion bar passes through fixed frame 1 and is connected with 12 upper surface of No.1 piston plate, and No.1 motion bar 11 is used to support Workbench 6；The outlet nozzle 13 is located at 1 right side of fixed frame, disengaging of the outlet nozzle 13 for gas in fixed frame 1.When work, pressure First 5 are fixed on carton on workbench 6, and after pressure head 5 is contacted with carton, pressure head 5 applies downward power to carton and workbench 6, So that workbench 6, which moves downward, squeezes No.1 motion bar 11 and No.1 piston plate 12, so that carton and pressure head 5 are transported downwards Dynamic, the presence of spring moves downward pressure head 5, carton and workbench 6 slowly, so that pressure head 5 is maintained at the pressure of carton In a certain range, avoids that pressure head 5 is excessive to the pressure of carton so that impression occurs in carton recess, improve carton obtained Quality.

As shown in Figures 1 and 3, the cut piece 7 includes transverse cylinder 71 and cutting wheel 72；The transverse cylinder 71 with it is solid The outlet nozzle 13 for determining frame 1 is connected by pipeline, and the piston rod of transverse cylinder 71 is located at 6 lower section of workbench, and transverse cylinder 71 is living Circular cavity 73 is equipped in stopper rod, 71 piston rod of transverse cylinder is located at the intracorporal end-position of cylinder and is equipped with connection circular cavity 73 Hole, 71 piston rod of transverse cylinder, which is located at below the outer one end of cylinder body, is equipped with stomata 74, and stomata 74 is close for realizing transverse cylinder 71 The cylinder body of 6 side of workbench carries out air-flow with the external world and exchanges；The 71 piston rod front end of transverse cylinder is equipped with front and back symmetrical two A fixed block 75；The cutting wheel 72 is rotatably installed between two fixed blocks 75, is cut wheel 72 and is equipped with cutter 76, cutter 76 Middle part is straight panel structure, and 76 end of cutter is arcuate structure, cuts wheel 72 for cutting to carton.When work, carton with Workbench 6, which moves downward, to be in contact so that cutting in the gradual cutting groove for entering workbench 6 of wheel 72 with carton, under workbench 6 When drop, No.1 piston plate 12 squeezes the gas in fixed frame 1 so that gas by Pipeline transport into transverse cylinder 71 so that 71 piston rod of transverse cylinder drives cutting 72 pairs of cartons of wheel to cut, and the piston of transverse cylinder 71 is displaced outwardly, so that traversing Cylinder 71 enters transverse cylinder by the through-hole of 71 plunger end of transverse cylinder close to the 6 intracorporal gas of side cylinder of workbench It in the circular cavity 73 of 71 piston rods, and is discharged by the stomata 74 below piston rod front end, so that gas blows cutting wheel 72 On cutter 76 carton is cut with the rotation of cutter 76 so that cutting wheel 72, the straight panel structure in the middle part of cutter 76 makes Cutter 76 can be rotated preferably under the influence of gas, reasonable utilization energy improves the speed of rotation, to mention The high efficiency cut, when pressure head 5 rises, carton rises with pressure head 5 together under the action of the spring with workbench 6, No.1 Piston plate 12 rises so that the gas in transverse cylinder 71 comes back in fixed frame 1, so that the piston of transverse cylinder 71 Bar retracts, so that extraneous air is entered in cylinder body by stomata 74 and 71 plunger end through-hole of transverse cylinder, thus It is rotated backward under the action of air-flow so that cutting wheel 72 with cutter 76, so that cutter 76 is in the notch after cutting on carton Flash is cleared up, to improve the quality of the carton after cutting, the arcuate structure of 76 end of cutter makes transverse cylinder 71 When piston rod stretches out, the cutting edge of a knife or a sword mouth of cutter 76 cuts carton, improves cutting efficiency, so that 71 piston rod of transverse cylinder contracts The knife spine of Hui Shi, cutter 76 clear up the flash of the notch after cutting, so that flash cleaning is rounder and more smooth, improves and cut The quality of carton after cutting improves the service performance of device.

As shown in Figure 1, the support rod 2 is equipped with air gun 21, air gun 21 is for blowing to the cutting position of carton； 1 inner bottom surface of fixed frame is equipped with No.1 air bag 14, and No.1 air bag 14 is elastic balloon, and No.1 air bag 14 is equipped with unidirectional Intake valve and unidirectional air outlet valve, by piping connection between unidirectional air outlet valve and air gun 21, breather cheek valve is by pipeline and admittedly Determine to be connected outside frame 1, No.1 air bag 14 is used to supply to air gun 21.When work, No.1 piston plate 12 moves downward extruding one Number air bag 14, so that gas is input in air gun 21 by No.1 air bag 14, so that air gun 21 blows to carton, so that paper scrap It is blown down, avoids paper scrap and be attached in the notch of cutting or cut on wheel 72, reduced so as to avoid the revolving speed for cutting wheel 72 Or it is stuck, enable the cutter 76 cut take turns on 72 always efficiently to carton into cutting, improves the practicability of device, together When the air blowing of air gun 21 can cool down to cutter 76, the temperature for avoiding 76 cutting edge of a knife or a sword mouth of cutter is excessively high and is passivated, and improves cutter 76 service life improves running time to reduce the replacement frequency of cutter 76, improves work efficiency, together Cost needed for Shi Jieyue replacement cutter 76, when No.1 piston plate 12 rises, No.1 air bag 14 is elastic balloon, so that one Number air bag 14 restores and absorbs gas from the external world to improve device to ensure that the reserve of gas in No.1 air bag 14 automatically Practicability.

As shown in Figures 1 and 2,5 lower surface of pressure head is equipped with No.1 rectangular straight slot 51, sets above No.1 rectangular straight slot 51 There is rectangular enclosure 52,52 quantity of rectangular enclosure is no less than two；No. two piston plates 53 and No. two work are equipped in the rectangular enclosure 52 Lever 54, No. two piston plates 53 are mounted in rectangular enclosure 52 by spring, and No. two motion bars 54 are fixed on No. two piston plates 53 Bottom, the lower end of No. two motion bars 54 is provided with through slot；5 lower surface of pressure head is additionally provided with No. two rectangular straight slot 55, No. two squares Shape through slot 55 is located at the rear of No.1 rectangular straight slot 51, and channel is equipped between No. two rectangular straight slot 55 and No.1 rectangular straight slot 51 56,56 quantity of channel and distribution and rectangular enclosure 52 quantity it is identical as distribution, channel 56 is located at the underface of rectangular enclosure 52； 55 inner wall of No. two rectangular straight slot is equipped with slideway 57, the quantity of slideway 57 and the quantity and distribution of distribution and rectangular enclosure 52 It is identical, air motor 58 is slidably fitted on slideway 57；Connecting shaft 59 and transport wheel 50 are additionally provided with inside the pressure head 5；It is described 59 one end of connecting shaft is fixed on the through slot inner wall of No. two motion bars 54, and 59 other end of connecting shaft passes through the logical of No. two motion bars 54 Slot inner wall is connected with channel 56 with 58 output shaft of air motor；The transport wheel 50 is mounted on No. two activities by connecting shaft 59 In the through slot of bar 54, transport wheel 50 is used for the input and output of carton；3 lower surface of fixed plate be equipped with No. two air bags 31 with No. three air bags 32, No. two air bags 31 and No. three air bags 32 are elastic balloon, and No. two air bags 31 are located on the left of No. three air bags 32, and two Number air bag 31 is connected by pipeline with the rectangular enclosure 52 of No. two 53 tops of piston plates, and No. three air bags 32 are equipped with one-way air inlet Valve and unidirectional air outlet valve, breather cheek valve are connected with the external world, and unidirectional air outlet valve is connected with air motor 58, No. three air bags 32 For being supplied to air motor 58.When work, when pressure head 5 moves downward, because No. two air bags 31 are elastic balloon, No. two air bags 31 automatic recoveries simultaneously absorb gas from rectangular enclosure 52, so that No. two piston plates 53 rise, so that No. two motion bars 54 It drives transport wheel 50 to be retracted into No.1 rectangular straight slot 51, ensure that pressure head 5 can compress carton when pushing, when pressure head 5 When rising, workbench 6 and carton rise, and pressure head 5 squeezes No. two air bags 31, so that transport wheel 50 is under the action of No. two air bag 31 It is stretched out from No.1 rectangular straight slot 51, while extruding of No. three air bags 32 by pressure head 5, so that No. three air bags 32 pass through pipe Road direction air motor 58 supplies, so that air motor 58 drives 50 rotation of transport wheel, so that the carton that transport wheel 50 will be cut Right end be transported on No. two conveying rollers 9, the carton cut is conveyed out under the action of No. two conveying roller 9, while No.1 Carton right end to be cut is delivered on workbench 6 by conveying roller 8, and transport takes turns 50 for transporting paper to be cut to workbench 6 On, whole-process automatic progress improves the working efficiency of device, so that device is more intelligent, while utilizing No. two air bags 31 Compression and the energy for restoring to generate, have saved cost.

As best shown in figs. 1 and 4, the 6 right end upper surface of workbench is equipped with rectangular recess 61, passes through bullet in rectangular recess 61 Spring is equipped with limited block 62, and limited block 62 is for limiting carton；Inside the fixed frame 1 be equipped with No. four air bags 15, four Number air bag 15 is elastic balloon, and No. four air bags 15 are fixed on the top of fixed frame 1, and No. four air bags 15 and rectangular recess 61 pass through pipe Road is connected.When work, pressure head 5 rises, and workbench 6 rises under the action of the spring with No.1 piston plate 12, in the process, transport Wheel 50 will transport wheel 50 on transporting paper to be cut to workbench 6 on the transporting paper cut to No. two conveying rollers 9, When the carton cut leaves workbench 6, and the carton wait cut is not completely into workbench 6, No.1 piston plate 12 squeezes four Number air bag 15, so that gas is filled in rectangular recess 61 by No. four air bags 15, so that limited block 62 is stretched out from rectangular recess 61, Transport wheel 50 is disengaged with carton at this time, carton right end to be cut stop motion under the action of limited block 62, limited block When 62 presence ensure that carton batch is cut, position of the carton on workbench 6 will not change, so that batch is made Notch after the carton obtained is cut is identical, and then ensure that carton is capable of the production of batch.

Specific workflow is as follows:

When work, the speed of motor is controlled by controller, to realize to No.1 conveying roller 8 and No. two conveying rollers 9 Control；Carton to be cut is delivered on workbench 6 by No.1 conveying roller 8, lower air cylinder 4 is moved downward with dynamic head 5 Carton is fixed, prevents carton from shaking when cutting, carton cutting position is avoided and deviation occurs, after improving cutting Carton yield rate；After carton is fixed, cut piece 7 cuts out on carton required along six cutting grooves of workbench 6 Six notches, after the completion of cutting, lower air cylinder 4 rises with dynamic head 5, and the carton cut is conveyed with No. two conveying rollers 9 It goes out, next carton to be cut enters on workbench 6 operation for repeating to cut by No.1 conveying roller 8, to realize The continuous operation of device, overall process carry out automatically, and work efficiency is high.

In the process, carton is fixed on workbench 6 by pressure head 5, and after pressure head 5 is contacted with carton, pressure head 5 is to carton and work Platform 6 applies downward power, so that workbench 6, which moves downward, squeezes No.1 motion bar 11 and No.1 piston plate 12, so that paper Case is moved downward with pressure head 5, and the presence of spring moves downward pressure head 5, carton and workbench 6 slowly, so that pressure head 5 is to paper The pressure of case keeps in a certain range, it is excessive to the pressure of carton so that carton recess generation impression, raising avoiding pressure head 5 The quality of carton obtained.

Carton moved downward with workbench 6 so that cut wheel 72 gradually into workbench 6 cutting grooves in carton phase Contact, when workbench 6 declines, No.1 piston plate 12 squeezes the gas in fixed frame 1, so that gas is by Pipeline transport into traversing In cylinder 71, so that 71 piston rod of transverse cylinder drives cutting 72 pairs of cartons of wheel to cut, the piston rod of transverse cylinder 71 is stretched Out, so that transverse cylinder 71 close to the 6 intracorporal gas of side cylinder of workbench by the through-hole of 71 plunger end of transverse cylinder into It in the circular cavity 73 for entering 71 piston rod of transverse cylinder, and is discharged by the stomata 74 below piston rod front end, so that gas is blown The dynamic cutter 76 cut on wheel 72 cuts carton with the rotation of cutter 76 so that cutting wheel 72,76 middle part of cutter Straight panel structure enables cutter 76 preferably to rotate under the influence of gas, and reasonable utilization energy improves rotation Speed, to improve the efficiency of cutting, when pressure head 5 rises, carton and workbench 6 under the action of the spring with pressure head 5 one With rising, No.1 piston plate 12 rises so that the gas in transverse cylinder 71 comes back in fixed frame 1, so that traversing gas The piston rod of cylinder 71 retracts, so that extraneous air enters cylinder by stomata 74 and 71 plunger end through-hole of transverse cylinder It in body, is rotated backward under the action of air-flow so that cutting wheel 72 with cutter 76, so that after cutter 76 on carton to cutting Notch in flash cleared up, to improve the quality of the carton after cutting, the arcuate structure of 76 end of cutter makes When 71 piston rod of transverse cylinder stretches out, the cutting edge of a knife or a sword mouth of cutter 76 cuts carton, cutting efficiency is improved, so that transverse cylinder When 71 piston rods retract, the knife spine of cutter 76 clears up the flash of the notch after cutting, so that flash cleaning is more round Sliding, the quality of the carton after improving cutting improves the service performance of device.

When cutting, No.1 piston plate 12, which moves downward, squeezes No.1 air bag 14, so that gas is input to by No.1 air bag 14 In air gun 21, so that air gun 21 blows to carton, so that paper scrap is blown down, avoids paper scrap and be attached in the notch of cutting Or cut on wheel 72, it is reduced so as to avoid the revolving speed for cutting wheel 72 or stuck, the cutter 76 cut on wheel 72 is begun Eventually efficiently to carton into cutting, the practicability of device is improved, while the air blowing of air gun 21 can cool down to cutter 76, keep away The temperature for having exempted from 76 cutting edge of a knife or a sword mouth of cutter is excessively high and is passivated, and the service life of cutter 76 is improved, to reduce the replacement of cutter 76 Frequency improves running time, improves work efficiency, at the same saved replacement cutter 76 needed for cost, work as No.1 When piston plate 12 rises, No.1 air bag 14 is elastic balloon, so that No.1 air bag 14 restores automatically and absorbs gas from the external world, from And ensure that the reserve of gas in No.1 air bag 14, improve the practicability of device.

When pressure head 5 moves downward, because No. two air bags 31 are elastic balloon, the automatic recovery of No. two air bags 31 is simultaneously empty from rectangle Gas is absorbed in chamber 52, so that No. two piston plates 53 rise, so that No. two motion bars 54 drive transport wheel 50 to be retracted into one In number rectangular straight slot 51, it ensure that pressure head 5 can compress carton when pushing, when pressure head 5 rises, workbench 6 and carton Rise, pressure head 5 squeezes No. two air bags 31, so that transport wheel 50 is stretched from No.1 rectangular straight slot 51 under the action of No. two air bag 31 Out, while extruding of No. three air bags 32 by pressure head 5, so that No. three air bags 32 are supplied by pipeline to air motor 58, So that air motor 58 drives 50 rotation of transport wheel, so that the right end of the carton cut is transported to No. two conveyings by transport wheel 50 On roller 9, the carton cut is conveyed out under the action of No. two conveying roller 9, while No.1 conveying roller 8 is by carton to be cut Right end is delivered on workbench 6, and by transporting paper to be cut to workbench 6, whole-process automatic progress improves transport wheel 50 The working efficiency of device, so that device is more intelligent, while the energy section generated using the compression of No. two air bags 31 with recovery About cost.

When pressure head 5 rises, workbench 6 rises under the action of the spring with No.1 piston plate 12, in the process, transport wheel 50 By on the transporting paper cut to No. two conveying rollers 9, transport wheel 50 works as sanction on transporting paper to be cut to workbench 6 The carton sheared leaves workbench 6, and when the carton wait cut is not completely into workbench 6, No.1 piston plate 12 squeezes No. four gas Capsule 15, so that gas is filled in rectangular recess 61 by No. four air bags 15, so that limited block 62 is stretched out from rectangular recess 61, at this time Transport wheel 50 is disengaged with carton, carton right end to be cut stop motion under the action of limited block 62, limited block 62 When in the presence of ensure that carton batch is cut, position of the carton on workbench 6 will not change, so that made from batch Notch after carton is cut is identical, and then ensure that carton is capable of the production of batch.

More than, it is illustrated about one embodiment of the present invention, but the present invention is not limited to the above embodiments, not Various changes are able to carry out in the range of disengaging present subject matter.

(A) in the above-described embodiment, by the way that No. two piston plates are mounted in rectangular enclosure by spring, so that rectangle When ventilating in cavity, No. two piston plates are moved down, and when losing gas in rectangular enclosure, No. two piston plates are moved up, but not limited to this, No. two piston plates can be mounted in rectangular enclosure to realize this function by elastic string.

Industrial applicibility

According to the present invention, this device quickly can carry out batch cutting to carton, and it is accurate to cut position, thus this Carton automatic cutting device is useful in carton production technical field.

Claims

1. a kind of carton automatic cutting apparatus, it is characterised in that: including fixed frame (1), support rod (2), fixed plate (3), push Cylinder (4), pressure head (5), workbench (6), cut piece (7), No.1 conveying roller (8), No. two conveying rollers (9), motor and controller； Support rod (2) quantity is four, and support rod (2) is divided into two support rods (2) in two groups, two groups of front and back and is symmetrical set On fixed frame (1)；The fixed plate (3) is installed by the upper end of support rod (2)；The lower air cylinder (4) is mounted on fixation On plate (3)；The pressure head (5) is installed by the piston rod of lower air cylinder (4), and pressure head (5) is for fixing carton；The work Make platform (6) to be located above fixed frame (1), cutting groove is symmetrically offered on workbench (6), cutting slot number is six, work Platform (6) is used for the placement of carton；The quantity of the cut piece (7) is six, and cut piece (7) is symmetrically fixed on fixed frame (1) Upper end, cut piece (7) is for cutting carton；The No.1 conveying roller (8) is located on the left of workbench (6), No.1 work Roller is used to carton to be cut being delivered to workbench (6)；No. two conveying rollers (9) are located at the right side of workbench (6), and two Number conveying roller (9) is for transferring out the carton cut；The number of motors is two, and motor is located at No.1 conveying roller (8) with No. two conveying roller (9) rears, motor is for driving No.1 conveying roller (8) to move with No. two conveying rollers (9)；The control Device is located on the right side of fixed frame, and controller is for controlling motor work.

2. a kind of carton automatic cutting apparatus according to claim 1, it is characterised in that: inside the fixed frame (1) also Equipped with No.1 motion bar (11), No.1 piston plate (12) and outlet nozzle (13)；The No.1 piston plate (12) is installed by spring In fixed frame (1)；No.1 motion bar (11) upper end is connected with workbench (6) lower surface, under No.1 motion bar (11) End is connected across fixed frame (1) with No.1 piston plate (12) upper surface, and No.1 motion bar (11) is used to support workbench (6)； The outlet nozzle (13) is located on the right side of fixed frame (1), and outlet nozzle (13) is used for the disengaging of fixed frame (1) interior gas.

3. a kind of carton automatic cutting apparatus according to claim 2, it is characterised in that: the cut piece (7) includes cross It moves cylinder (71) and cuts wheel (72)；The transverse cylinder (71) is connected with the outlet nozzle (13) of fixed frame (1) by pipeline, The piston rod of transverse cylinder (71) is located at below workbench (6), is equipped with circular cavity (73) in transverse cylinder (71) piston rod, horizontal It moves cylinder (71) piston rod and is located at the through-hole that the intracorporal end-position of cylinder is equipped with connection circular cavity (73), transverse cylinder (71) is living Stopper rod, which is located at below the outer one end of cylinder body, is equipped with stomata (74), and stomata (74) is for realizing transverse cylinder (71) close to workbench (6) The cylinder body of side carries out air-flow with the external world and exchanges；Transverse cylinder (71) the piston rod front end is equipped with symmetrical two fixations in front and back Block (75)；The cutting wheel (72) is rotatably installed between two fixed blocks (75), cuts wheel (72) and is equipped with cutter (76), cuts It is straight panel structure in the middle part of knife (76), cutter (76) end is arcuate structure, cuts wheel (72) for cutting to carton.

4. a kind of carton automatic cutting apparatus according to claim 1, it is characterised in that: the support rod (2) is equipped with Air gun (21), air gun (21) is for blowing to the cutting position of carton；Fixed frame (1) inner bottom surface is equipped with No.1 Air bag (14), No.1 air bag (14) are elastic balloon, and No.1 air bag (14) is equipped with breather cheek valve and unidirectional air outlet valve, unidirectionally By piping connection between air outlet valve and air gun (21), breather cheek valve outside pipeline and fixed frame (1) by being connected, No.1 Air bag (14) is used to supply to air gun (21).

5. a kind of carton automatic cutting apparatus according to claim 1, it is characterised in that: pressure head (5) lower surface is set Have No.1 rectangular straight slot (51), be equipped with rectangular enclosure (52) above No.1 rectangular straight slot (51), rectangular enclosure (52) quantity is many In two；No. two piston plates (53) and No. two motion bars (54) are equipped in the rectangular enclosure (52), No. two piston plates (53) pass through Spring is mounted in rectangular enclosure (52), and No. two motion bars (54) are fixed on the bottom of No. two piston plates (53), No. two motion bars (54) lower end is provided with through slot；Pressure head (5) lower surface is additionally provided with No. two rectangular straight slot (55), No. two rectangular straight slot (55) positions Channel (56) are equipped between the rear of No.1 rectangular straight slot (51), No. two rectangular straight slot (55) and No.1 rectangular straight slot (51), The quantity of channel (56) quantity and distribution and rectangular enclosure (52) is identical as distribution, and channel (56) are being located at rectangular enclosure (52) just Lower section；No. two rectangular straight slot (55) inner wall is equipped with slideway (57), the quantity and distribution and rectangular enclosure of slideway (57) (52) quantity is identical as distribution, and air motor (58) are slidably fitted on slideway (57)；The internal company of being additionally provided with of the pressure head (5) Spindle (59) and transport wheel (50)；Described connecting shaft (59) one end is fixed on the through slot inner wall of No. two motion bars (54), connection The through slot inner wall that axis (59) other end passes through No. two motion bars (54) is connected with channel (56) with air motor (58) output shaft； The transport wheel (50) is mounted in the through slot of No. two motion bars (54) by connecting shaft (59), and transport wheel (50) is for carton Input and output；Fixed plate (3) lower surface is equipped with No. two air bags (31) and No. three air bags (32), No. two air bags (31) with No. three air bags (32) are elastic balloon, and No. two air bags (31) are located on the left of No. three air bags (32), and No. two air bags (31) pass through pipe Road is connected with the rectangular enclosure (52) above No. two piston plates (53), and No. three air bags (32) are equipped with breather cheek valve and unidirectionally Air outlet valve, breather cheek valve are connected with the external world, and unidirectional air outlet valve is connected with air motor (58), and No. three air bags (32) are used for It is supplied to air motor (58).

6. a kind of carton automatic cutting apparatus according to claim 1, it is characterised in that: on workbench (6) right end Surface is equipped with rectangular recess (61), is equipped with limited block (62) in rectangular recess (61) by spring, and limited block (62) is used for pair Carton is limited；No. four air bags (15) are equipped with inside the fixed frame (1), No. four air bags (15) are elastic balloon, No. four gas Capsule (15) is fixed on the top of fixed frame (1), and No. four air bags (15) are connected with rectangular recess (61) by pipeline.