CN205766392U - Automatic gas cutting machine - Google Patents

Abstract

The utility model discloses a kind of automatic gas cutting machine, its drip irrigation device is to include frame, described frame be provided with cutting blade and drive cutting blade cutting cut actuator, it is provided with guide pad below described cutting blade, run through in described guide pad and be provided with pilot hole, described guide pad is provided with and supplies cutting blade to carry out the cutting groove cut, the degree of depth of described cutting groove stretches to the bottom of pilot hole, the phenomenon such as avoid tubing to upwarp at cutting process, to rock, so that cutting process is more stable, and the surface of the tubing after cutting is more smooth, smooth.

Description

Automatic gas cutting machine

Technical field

This utility model relates to tubular object extruding technical field, particularly to a kind of automatic gas cutting machine.

Background technology

Along with the development of modern mechanical processing industry, on process equipment, generally it is directly connected to cutting tool, such as from squeezing Go out machine, plastic pipe that traction machine draws out, according to the demand of client or for instant packed consideration, need plastics Tubing cuts.

Traditional cutting machine uses according to specifically used specification cutting stock mostly, the most general with chopper cutting stock especially Time, this method causes labor intensity big, inefficiency, the defect that size Control is difficult；Subsequently, main employing is fixed at liter Cutting blade on fall platform cuts off plastic pipe, and cutting machine is provided with tubing travel position induction installation, when it senses Head detects when plastic pipe reaches certain length, and compression cylinder compresses tubing, the air cylinder driven cutter fortune on cutter sweep Dynamic by plastic pipe cut-out, the automaticity of this method is the highest, and work efficiency improves the most notable.

At present, the Chinese patent of prior art Patent Application No. 201220594466.5 discloses a kind of paper tube machinery Automatic gas cutting machine, this cutting machine includes the paper tube cutter being arranged on tool rest, and tool rest is fixed with gear, and is arranged on gear grooved In, tool rest connects motor by driving member, and paper tube cutter side is provided with paper tube conveying trough.Although this automatic gas cutting machine sets Put cutter consistent with paper tube pace and direction, it is ensured that paper tube does not affect the quality that paper tube rolls in cutting process, Improve the uniformity of paper tube coil paper.

But, the top of the paper tube conveying trough on this automatic gas cutting machine is to open wide to arrange, paper tube in cutting process Can upwarp, after the paper tube of tilting is cut, easily produce the out-of-flatness phenomenons such as burr.

Utility model content

It is smooth, smooth that the purpose of this utility model is to provide a kind of tubing tangent plane making cutting process more stablize and cutting Automatic gas cutting machine.

Above-mentioned technical purpose of the present utility model has the technical scheme that

A kind of automatic gas cutting machine, including frame, described frame is provided with cutting blade and drives cutting blade cutting Cut actuator, below described cutting blade, be provided with guide pad, run through in described guide pad and be provided with the pilot hole inserted for tubing, Described guide pad is provided with and supplies cutting blade to carry out the cutting groove cutting and being connected with pilot hole.

By using technique scheme, guide pad is set below cutting blade, running through in guide pad, pilot hole is set, From extruder, the tubing of extrusion moves to pilot hole direction under guiding conveyer belt effect, and tubing inserts in pilot hole, meanwhile, Being provided with cutting groove on guide pad on the direction of relative cutting blade, the degree of depth of cutting groove extends to the bottom of pilot hole, cutting Groove is just available for cutting blade and inserts, in cutting process, cutting blade is limited in cutting groove, and the pact of the sidewall in groove slit Bundle, cutting blade be not easy slide, dislocation, tubing is constrained in pilot hole, in cutting process reduce tubing upwarp, The phenomenon such as rocking, so that cutting process is more stable, and the surface of the tubing after cutting is more smooth, smooth.

Utility model is further arranged to: the medial wall of described pilot hole is provided with the elastic pressure parts for depressing tubing.

By using technique scheme, if the aperture of pilot hole is more than tubing, then tubing can little scope tilting, so Arranging elastic pressure parts in pilot hole can make the tubing being inserted in pilot hole be fitted on the inwall of pilot hole, protects further Card tubing in cutting process will not upwarp, and improves cutting ground stability.

This utility model is further arranged to: described frame is provided with places the cleavage block cutting actuator, described cutting The slippage slot for cutting blade sliding is offered on the sidewall of seat.

By using technique scheme, the sidewall of cleavage block is provided with slippage slot, cuts actuator and can drive cutting Blade is sliding in slippage slot, when needs incising pipes, cuts actuator and drives the downward sliding of cutting blade to cut, cut After cutting end, cutting blade slides up shift-in horizontal reset wait and cuts next time, makes cutting process more automatization, safe.

This utility model is further arranged to: in described frame, sliding is provided with the connection for placing cleavage block and guide pad The first actuator that plate and drive connection plate move along pipe length direction.

By use technique scheme, frame be provided with can in frame the connecting plate of sliding, cleavage block and guide pad Be located on connecting plate, frame be additionally provided with the first actuator, the first actuator can drive connection plate along pipe length Moving in direction, in cutting process, cutting blade incising pipes needs certain time, and during this period of time in extruder Still can extruding pipe material, now the guide pad on connecting plate and connecting plate, cleavage block are under the piston rod of the first actuator drives Carrying out sliding, cutting is carried out with sliding synchronization, and after cutting terminates, the cutting blade of connecting plate and top resets, and treats down Once cut, extrude forward without impact tubing below, so that extrusion is more preferable with the fluency of cutting process, protect Demonstrate,prove the properly functioning of operation.

This utility model is further arranged to: described frame is provided with the mounting table placing tubing, and described mounting table is opened Being provided with the opening fallen for tubing, described mounting table is provided with the stripper for opening and close opening.

By using technique scheme, frame is provided with mounting table, drops on mounting table after tubing is cut, put Put and offer opening on platform and for opening and close the stripper of opening, stripper opening, drop on mounting table Tubing drop from opening part, during stripper closure state, be then mainly used in supporting and move and tubing to be cut, discharging The unlatching of plate and closure state each serve as different effects, and when tubing transmits, tubing falls on stripper and transports forward Dynamic, when moving to length to be cut, cutting blade cuts, and stripper is opened and formed opening, falls for tubing, with side Just tubing is collected.

This utility model is further arranged to: be provided with guide plate below described stripper, and described frame is provided with for controlling Stripper processed open and close opening the second actuator, during the piston rod movement of described second actuator to minimal compression amount, described in unload Flitch and guide plate abut against and form the discharging track fallen for tubing.

By using technique scheme, frame being provided with the second actuator, the second actuator can control stripper Realizing opening and Guan Bi, when the piston rod movement of the second actuator is to minimal compression amount, stripper can abut against with guide plate Forming the discharging track fallen for tubing, tubing falls along discharging track, and the tubing that discharging track can cause to fall and break is more Steadily, the collection of tubing is facilitated.

This utility model is further arranged to: described frame is provided with and can abut against to control tubing cutting with tubing one end The induction mechanism of length.

By using technique scheme, frame is provided with the induction mechanism that can sense tubing Cutting Length, inductor Structure abuts against setting with one end of tubing, and the tubing of motion is to induction mechanism one lateral movement, after abutting against with induction mechanism, and sense Answer mechanism can make sensing, cut actuator and cut, induction mechanism is set and is capable of automatization's cutting Len req Tubing, it is achieved the automatization of cutting machine, intellectuality, high efficiency.

This utility model is further arranged to: described induction mechanism includes the sensing chip abutted against with tubing one end, sensing Sheet connects the sensor for receiving tubing activation signal.

By using technique scheme, induction mechanism includes the sensing chip abutted against with tubing one end, and sensing chip is gold Belonging to material, sensing chip connects sensor, and sensor can only sense metal material, and tubing is plastic material, arranges metal The tubing of plastic material can be sensed by the sensing chip of matter, when, after sensing chip with tubing abutting contact, sensor receives letter Number and give a response, so that this induction mechanism can be achieved induction effect.

This utility model is further arranged to: be provided with the 3rd actuator, described sensor Synchronization Control in described frame First actuator, the 3rd actuator stretching motion and cut actuator cutting movement.

By use technique scheme, frame is provided with the 3rd actuator, sensor receive signal and synchronize to First actuator, the 3rd actuator and cut actuator and send order, when tubing touches sensing chip, cut actuator downward Motion cuts, and the piston rod on the first actuator and the 3rd actuator is compressed motion, drives connecting plate before tubing Enter direction motion, and then realize synchronous cutting effect.

This utility model is further arranged to: the lower surface of described connecting plate is provided with and makes connecting plate rolling of sliding in frame Wheel.

By using technique scheme, the rear surface of connecting plate connects roller, and connecting plate drives at the first actuator Under Dong, the sliding realized in frame by roller, increase roller and make slipping convenient, quick.

In sum, this utility model has the advantages that 1, cuts stability height: arrange pilot hole and cutting Groove, cutting blade is constrained in cutting groove, and tubing is constrained in pilot hole, arranges elastic pressure parts to ensure to cut through simultaneously Cheng Guancai will not tilt, and cutting blade also will not misplace, it is ensured that the stationarity of cutting process；2, facet flat smooth: due to Cutting process is rapid and steady, so cutting surfaces is smooth, smooth；3, cutting fluency is high: between connecting plate and stripper Being reserved with gap, cut actuator and receive cutting order and cut, while cutting, the piston rod of the first actuator is from Big drive volume moves to minimum amount of drift, drives connecting plate to the sliding of stripper direction, arranges gap and be because cutting needs one The fixed time, while cutting, cutting blade travels forward with connecting plate with tubing, it is to avoid tubing below is to above The extruding of tubing；4, discharging convenience: arrange stripper and the second actuator, while cutting, the second actuator is from Big drive volume moves to minimum amount of drift, opens stripper and carries out discharging, and discharging terminates the second actuator and resets immediately under wait Once cut.

Accompanying drawing explanation

Fig. 1 is the structural representation of automatic gas cutting machine in embodiment one；

Fig. 2 is the structural representation of automatic gas cutting machine in embodiment one, in order to embody the annexation of roller and slide rail；

Fig. 3 is the enlarged drawing in Fig. 1 at A；

Fig. 4 is the enlarged drawing in Fig. 1 at B；

Fig. 5 is the sectional view of automatic gas cutting machine, in order to embody elastic pressure parts.

In figure: 1, frame；2, cutting blade；3, the base of tool；4, actuator is cut；5, guide pad；51, pilot hole；52, cut Cut groove；53, elastic pressure parts；6, cleavage block；61, slippage slot；62, vertical plate；63, transverse plate；7, connecting plate；71, roller；72、 Slide rail；8, the first actuator；9, mounting table；91, opening；92, stripper；93, the first fixed plate；94, the second fixed plate；10、 Guide plate；101, the first buffer strip；102, the second buffer strip；103, barrier rib；11, the second actuator；12, induction mechanism； 121, sensing chip；122, sensor；13, the 3rd actuator；131, piston rod；14, fastening assembly；141, limiting plate；142, spiral shell Nail；15, location bar；16, gap.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment one:

A kind of automatic gas cutting machine, sees figures.1.and.2 shown, including frame 1, frame 1 arranges cutting blade 2, drives and cut What cutting blade 2 carried out cutting cuts actuator 4, for sensing the induction mechanism 12 of Cutting Length, driving cutting blade 2 along tubing Length direction motion the first actuator 8 and the 3rd actuator 13 moved with the first actuator 8, stripper 92 and Drive the second actuator 11 that stripper 92 opens and closes, in detail, cut actuator 4 for cutting driving cylinder, the first actuator 8 Being the first driving cylinder, the second actuator 11 is the second driving cylinder, and the 3rd actuator 13 is the 3rd driving cylinder, from extruder The tubing of middle extrusion moves to the lower section of cutting blade 2, after the induction of signal that induction mechanism 12 makes cutting, cuts driving gas Cylinder, first drive cylinder with the 3rd drive cylinder receive signal simultaneously, cut drive air cylinder driven cutting blade 2 move downward into Row cutting, during cutting, cutting blade 2 can move along pipe length direction with tubing, cutting blade 2 meeting after end to be cut Driving cylinder and the 3rd to drive cylinder to reset with first, the tubing after cutting passes through to unload under the second driving driving cylinder Flitch 92 carries out discharging, and all parts cooperates, and makes cutting process more smooth, improves work efficiency.

With reference to shown in Fig. 1 ~ 3, frame 1 arranging connecting plate 7, connecting plate 7 is square sheet material, and the lower surface of connecting plate 7 sets Put can the roller 71 of drive connection plate 7 sliding, around being provided with v-depression on roller 71, the sidewall of frame 1 is arranged for roller 71 The slide rail 72 of sliding, slide rail 72 is V-arrangement angle steel, and V-arrangement roller 71 matches with V-arrangement angle steel setting, thus realizes connecting plate 7 at machine Sliding on frame 1；Arranging cleavage block 6 on connecting plate 7, cleavage block 6 includes two vertical plates 62 being vertically set on connecting plate 7 And the transverse plate 63 across two vertical plates 62, on the medial wall of two vertical plates 62 along its length on offer slippage slot 61, it is embedded with the base of tool 3 in slippage slot 61, the base of tool 3 takes the shape of the letter U, and cutting blade 2 is detachably arranged at the opening on the base of tool 3 91 one end, cutting blade 2 is rectangle, and the two ends of cutting blade 2 offer circular hole, runs through in circular hole also by screw 142 It is threaded on the base of tool 3, it is achieved that the installation of cutting blade 2, the threaded installation facilitating cutting blade 2 and dismounting, When the cutter head rust of cutting blade 2 when, cutting blade 2 can be changed rapidly.

With reference to shown in Fig. 1 ~ 3, the lower section being positioned at cutting blade 2 on connecting plate 7 is placed with guide pad 5, edge in guide pad 5 The length direction of guide pad 5 is provided with the pilot hole 51 run through, and the tubing of extruded machine extrusion is inserted in pilot hole 51, is leading Just offering cutting groove 52 on direction to cutting blade 2 on block 5, cutting groove 52 is available for cutting blade 2 and inserts, cutting groove 52 The degree of depth can stretch to the bottom of pilot hole 51, meanwhile, be provided for the elastic pressure parts compressed by tubing at the top of pilot hole 51 53, specially spring steel ball (with reference to Fig. 5), cutting process is to complete in cutting blade 2 puts in cutting groove 52, and cutting blade 2 is subject to The constraint of sidewall to cutting groove 52 is compressed by pilot hole 51 inner spring steel ball simultaneously, it is ensured that cutting process cutter Sheet 2 will not occur dislocation, and the facet also making tubing is more smooth, smooth.

With reference to shown in Fig. 1 ~ 4, cleavage block 6 is placed and drives what cutting blade 2 carried out cutting to cut driving cylinder, frame Arranging drive connection plate 7 first driving cylinder and first of sliding in frame 1 on 1 drives what cylinder was synchronized with the movement the 3rd to drive Dynamic air cylinder and induce the induction mechanism 12 of cutoff signal, induction mechanism 12 includes that sensing chip 121, sensing chip 121 are metal Material, the just facing tubing sent of sensing chip 121, the back side of sensing chip 121 connects sensor 122, meanwhile, the 3rd Driving cylinder is also that the back side with sensing chip 121 is connected, when tubing sends from front, and collision sensing sheet 121, pass Sensor 122 senses, simultaneously to cutting driving cylinder, first driving cylinder and the 3rd to drive cylinder to send cutoff signal, Cut the driving downward incising pipes of air cylinder driven cutting blade 2, the first driving cylinder and the 3rd drives cylinder to synchronize to tubing and transports Dynamic direction sliding, first drives the cutting blade 2 on air cylinder driven connecting plate 7 and connecting plate 7 jointly to move to tubing simultaneously Cutting blade 2 on direction sliding, say, that in cutting process, connecting plate 7 and connecting plate 7, tubing are together to tubing Extrusion direction sliding, after cutting terminates, first drives cylinder, the 3rd driving cylinder and cutting blade 2 to reset, and waits next time Receive cutoff signal.

Shown in seeing figures.1.and.2, frame 1 arranging the mounting table 9 placing tubing, mounting table 9 includes the first fixed plate 93 With the second fixed plate 94, arranging location bar 15 in the first fixed plate 93, induction mechanism 12 is just provided in positioning on bar 15, root According to required pipe length, induction mechanism 12 is waited tubing collision at the location enterprising line slip of bar 15 screw threads for fastening；First The opening 91 dropped for tubing is set between fixed plate 93 and the second fixed plate 94, at opening 91 and be positioned at the first fixed plate 93 The upper hinged stripper 92 that arranges, frame 1 is arranged and controls the second driving cylinder that stripper 92 is opened and closed, work as induction mechanism 12 when sending cutoff signal, and second drives cylinder to receive signal the most simultaneously, and second drives the piston rod 131 on cylinder to move to Little decrement, now, stripper 92 is in opening, and the tubing after cutting drops down at opening 91, the lower section of opening 91 Guide plate 10 is set, guide plate 10 includes the first buffer strip the 101, second buffer strip 102 and barrier rib 103, pipe dropped Material is through the first buffer strip 101 and buffering of the second buffer strip 102, it is possible to be steadily collected.

With reference to shown in Fig. 1 and 3, on guide pad 5, one end away from cutting groove 52 presses solidly under being provided for and determines guide pad 5 Fastening assembly 14, fastening assembly 14 includes that limiting plate 141, limiting plate 141 transverse strands are located at above guide pad 5, limiting plate 141 Two ends utilize screw 142 to be fastened on connecting plate 7, arrange limiting plate 141 and can be directed to block 5 and be fixed on connecting plate 7, it is ensured that In cutting process, guide pad 5 will not rock, thus improves the stationarity of cutting process.

Shown in reference Fig. 1 ~ Fig. 5, the work process of automatic gas cutting machine: the tubing of extrusion in extruder, it is inserted into guiding In hole 51, moving forward, when tubing collides sensing chip 121, sensor 122 receives signal, via control circuit to Cut actuator the 4, first actuator the 8, second actuator 11 and the 3rd actuator 13 sends order, cut actuator 4 driving and cut Cutting blade 2 moves downward and cuts, and is provided with gap 16 between connecting plate 7 and stripper 92, because cutting process needs one The fixed time, cutting actuator 4 and the first actuator 8 receives the signal of sensor 122 simultaneously, while cutting, first drives Part 8 moves to minimum amount of drift from maximum drive amount, and the 3rd actuator 13 also moves with the motion of the first actuator 8 simultaneously, First actuator 8 can drive connection plate 7 to shedding mechanism one side slip, the gap 16 that the distance of sliding is namely reserved away from From, the tubing of extrusion in extruder can be caused to travel forward if not being reserved with gap 16, the tubing extruded below can be by front The tubing of face extrusion bends, and after cutting terminates, the first actuator 8 and the 3rd actuator 13 reset, and drives connecting plate 7 to reset, cuts While cutting, the second actuator 11 is reduced to minimum amount of drift from maximum drive piezometric, and stripper 92 is at the band of the second actuator 11 Moving downward under Dong, move to abut against with guide plate 10, cut tubing drops from stripper 92 on guide plate 10, Stripper 92 resets after unsnatching material immediately, waits discharging next time.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims (10)

1. an automatic gas cutting machine, including frame (1), described frame (1) is provided with cutting blade (2) and drives cutting blade (2) that cuts cuts actuator (4), it is characterised in that: described cutting blade (2) lower section is provided with guide pad (5), described guide pad (5) running through in and be provided with the pilot hole (51) inserted for tubing, described guide pad (5) is provided with and cuts for cutting blade (2) And the cutting groove (52) being connected with pilot hole (51).

Automatic gas cutting machine the most according to claim 1, it is characterised in that: the medial wall of described pilot hole (51) is provided with use Elastic pressure parts (53) in lower pressure pipe material.

Automatic gas cutting machine the most according to claim 1, it is characterised in that: described frame (1) is provided with placement and cuts driving The cleavage block (6) of part (4), the sidewall of described cleavage block (6) offers the slippage slot (61) for cutting blade (2) sliding.

Automatic gas cutting machine the most according to claim 3, it is characterised in that: the upper sliding of described frame (1) is provided with for placing The first driving that the connecting plate (7) of cleavage block (6) and guide pad (5) and drive connection plate (7) move along pipe length direction Part (8).

Automatic gas cutting machine the most according to claim 4, it is characterised in that: described frame (1) is provided with places putting of tubing Putting platform (9), described mounting table (9) offers the opening (91) fallen for tubing, described mounting table (9) is provided with for opening Stripper (92) with Guan Bi opening (91).

Automatic gas cutting machine the most according to claim 5, it is characterised in that: described stripper (92) lower section is provided with guide plate (10), described frame (1) is provided with the second actuator (11) opening and closing opening for controlling stripper (92), and described second drives When the piston rod (131) of part (11) moves to minimal compression amount, described stripper (92) and guide plate (10) abut against formation and supply The discharging track that tubing falls.

Automatic gas cutting machine the most according to claim 6, it is characterised in that: described frame (1) is provided with can be with tubing one end Abut against to control the induction mechanism (12) of tubing Cutting Length.

Automatic gas cutting machine the most according to claim 7, it is characterised in that: described induction mechanism (12) includes and tubing one end The sensing chip (121) abutted against, sensing chip (121) connects the sensor (122) for receiving tubing activation signal.

Automatic gas cutting machine the most according to claim 8, it is characterised in that: described frame is provided with the 3rd actuator on (1) (13), described sensor (122) Synchronization Control the first actuator (8), the 3rd actuator (13) stretching motion and cut driving Part (4) cutting movement.

Automatic gas cutting machine the most according to claim 4, it is characterised in that: the lower surface of described connecting plate (7) is provided with the company of making Fishplate bar (7) is at the roller (71) of the upper sliding of frame (1).