CN102794802A

CN102794802A - Automatic cutting machine

Info

Publication number: CN102794802A
Application number: CN2011101387056A
Authority: CN
Inventors: 刘达羡; 熊远干
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2012-11-28
Anticipated expiration: 2031-05-26
Also published as: CN102794802B

Abstract

The invention discloses an automatic cutting machine. The automatic cutting machine comprises a frame, a conveying belt, a conveying frame, a front conveying roller and a rear conveying roller, and is characterized by further comprising a front pressure roller, a rear pressure roller and a pressing and sending belt which are arranged on the frame and correspondingly parallel to the front and rear conveying rollers and the conveying belt at the upper part; a cutting roller which is arranged behind the rear conveying roller and parallel to the rear conveying roller; a knife roller which is arranged at the vertical upper part of the cutting roller; a plate measuring device which is arranged at the upper part between the front pressure roller and the rear pressure roller; and a positioning, cutting and measuring device which is arranged on one side of the cutter roller. The machine can be used for cutting thin plate blocks from crude wood thin plates which are continuously output by a rotary cutting machine according to the set length under the control of the plate measuring device, the positioning, cutting and measuring device and a controller. The conveying of the crude wood thin plates and the rotation cutting of the cutting roller and the knife roller are automatically performed without manual operation under the drive of an electric motor and the action of an electric controller. Furthermore, the speed is high, and the efficiency and the quality are high. The automatic cutting machine is suitable for cutting various thin plates.

Description

Automatic guillotine

Technical field

The present invention relates to a kind of hot pressing making sheet plant equipment, the guillotine that the log thin plate amount of carrying out that especially peeler is cut out is continuously cut.

Background technology

Prior hot pressing is closed the making sheet technology and is generally: one section log is carried out rotary-cut on peeler; The log thin plate that peeler output is continuous; Log thin plate to continuous output on guillotine cuts into the block thin plate of rectangle by the length of setting; Convenient folded Tibetan, packing and transportation, the thin plate multilayer that the polylith rectangle is block are placed on carries out HTHP processing on the heat pressing forming machines, process the extensive stock plate.Guillotine wherein mainly is made up of Qie Tai and plug-in strip, is cutting the length that setting cuts on the platform, presses carrying out Pork-pieces cutting through thin plate continuous under the plug-in strip with artificial.Labour intensity is big, and speed is slow, and efficient is low.And because the continuous thin plate that goes out of rotary-cut has certain camber, differing of length that cuts out and setting is bigger, is unfavorable for follow-up work and improves the quality.

Summary of the invention

The purpose of this invention is to provide that a kind of speed is fast, efficient is high and the accurate guillotine automatically of cutoff length.

For achieving the above object, technical scheme of the present invention is:

A kind of automatic guillotine, it comprises frame, conveyer belt, carriage and preceding conveying roller thereof and back conveying roller, it is characterized in that also comprising:

Be located on the frame above the said forward and backward conveying roller corresponding with front and back conveying roller and conveyer belt thereof up parallel forward and backward pressure roller and force feed band thereof;

Be located at conveying roller back, said back, and the parallel with it roller of cutting;

Be located at the said rotor of cutting the roller vertical direction;

Be located at the drafting board device of top between the said forward and backward pressure roller;

Measurement mechanism is cut in the location that is located at said rotor one side.

Described drafting board device mainly is made up of drafting board photoemission receiver and controller.

Described location is cut measurement mechanism and mainly is made up of photoemission receiver, reflecting plate and controller.

The automatic guillotine of above structure, can with peeler export continuous log thin plate through conveyer belt with send frame and preceding conveying roller thereof and conveying roller be transported to be provided with before and after in the frame of pressure roller and force feed band.In the transport process of log thin plate in frame; The log thin plate is parallel force feed between conveyer belt and force feed band, can not be out of shape, and cut under the control of measurement mechanism and controller in drafting board device, location; Roller is cut in control and rotor rotates, and cuts out the thin plate piece by the length of setting.In the conveying of log thin plate with cut the roller rotor and rotate that to cut all be under the effect of motor drives and electric controller, to carry out automatically, play operation without manpower.And speed is fast, and efficient and quality are high.

Description of drawings

Fig. 1 is a main TV structure sketch map of the present invention.

Fig. 2 is the plan structure sketch map of Fig. 1.

Fig. 3 is the A TV structure sketch map among Fig. 1.

In the drawings, carriage pin 1, carriage montant 2, conveyer belt adjusting bracket 6, conveyer belt 9, carriage mobile jib 10; Frame 11, preceding pressure roller shaft bearing 12, preceding pressure roller shaft 13, preceding pressure roller 14, force feed band 15, drafting board photoemission receiver 16, back pressure roller shaft bearing 17; Back pressure roller shaft 18, back pressure roller 19, the location is cut and is measured photoelectricity transceiver 20, reflecting plate 22, tool roller axis bearing 23, rotor sprocket wheel 24; Tool roller axis 26 is cut roller 27, cuts roll shaft 28, rotor chain adjustable plate 30, rotor chain 31, rotor motor sprocket 32; Rotor motor 33, back carry roll shaft 34 to reach conveying roller 36 thereafter, rotor chain regulating wheel 35, electric controller 37, preceding conveying roll shaft 38, preceding conveying roller 39; Cutting knife 41, rotor 43, back press roll gear 46, back conveying roller gear 47, back conveying roller sprocket wheel 48, conveying roller chain adjustable plate 50; Conveying roller chain regulating wheel 51, conveying roller with cut roller motor sprocket wheel 52, conveying roller with cut roller motor 53, conveying roller with cut roller chain 54, cut roller chain 55.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is described further.

Shown in Figure 1, be main TV structure sketch map of the present invention.Can know that from figure the continuous log thin plate of peeler output is transported on the frame 11 through the conveyer belt on the carriage 9, wherein, carriage mainly is made up of carriage pin 1, carriage montant 2, conveyer belt adjusting bracket 6, carriage mobile jib 10 and carriage cross bar 40.Combine the diagrammatic sketch of Fig. 2 to come together to see that Fig. 2 is the plan structure sketch map of Fig. 1 in order further to understand structure of the present invention.To knowing in the broken section of conveyer belt 9, carriage cross bar 40 is mutually permanently connected with carriage montant 2 and carriage mobile jib 10 from Fig. 2; Conveyer belt adjusting bracket 6 is located at the left-end point of carriage mobile jib 10, and its both sides are provided with regulating tank 8, and stretch-draw bolt 5 one ends of both sides are fixed with draw ring and are enclosed within on the axle 3 of pinch rolls 7; On the other end of stretch-draw bolt 5, be with the packing ring 4 that pushes up mutually with adjusting bracket 6 rear end faces.When regulating the nut of both sides stretch-draw bolt 5, the axle 3 of pinch rolls 7 is moved in regulating tank 8, the tightness that returns type conveyer belt 9 that is enclosed within on the pinch rolls 7 is regulated.From the broken section of Fig. 2, can see that the other end of conveyer belt 9 is enclosed within on the conveying roller 36 to preceding pressure roller 14 and back pressure roller 19 and force feed band 15 thereof.For the log thin plate can be transported on the frame 11 reposefully, on carriage, be provided with four parallel conveyer belts 9 altogether, correspondence also is provided with a carriage mobile jib 10 in each conveyer belt 9 inboard with it, and the left end of every carriage mobile jib 10 all is provided with a cover adjusting bracket 6.The right-hand member of carriage mobile jib 10 is fixedly connected with frame 11.On the left end (also be front end, right-hand member is also named the rear end) of frame 11, upside is provided with preceding pressure roller 14 through the bearing block 12 of both sides with axle 13; Before and after the force feed band 15 that is provided with 19, four spaced and parallel of back pressure roller with the middle part of preceding pressure roller 14 parallel interval bearing block 17 through both sides and axle 18 is enclosed within on the pressure roller 14,19.Above between front and

back pressure roller

14,19 and the middle part two force feed bands 15; Drafting board bar 44 through being fixedly connected with frame 11 1 sides is provided with drafting board photoemission receiver 16; Whether pressure roller 14 before and after being used to detect, following between 19 have the log thin plate to transport; And information passed to electric controller 37, cut roller motor 33 by controller 37 controls and drive rotors 43 work.Electric controller 37 machines of being located at add the preceding downside of frame 11.Pressure roller 14, conveying roller 39, back conveying roller 36 before correspondence is provided with below 19 in front and back, they respectively axle 38,34 and bearing block and the frame 11 through separately be rotatably connected.Conveyer belt 9 is enclosed within on conveying roller 36 outsides, back through the surface of preceding conveying roller 39; Article four, conveyer belt 9 top all corresponding respectively be in four force feed bands 15 below; The direction of rotation of forward and backward conveying

roller

39,36 and front and

back pressure roller

14,19 is opposite, make force feed band 15 and conveyer belt 9 at the volley cramping log thin plate carry backward and cut.The rear side of pressure roller 19 and back conveying roller 36 in the back is interval with the opposite rotor 43 of direction of rotation up and down and cuts roller 27.Cutting roller 27 is rotatably connected through its axle 28 and bearing block and frame formation thereof; Rotor 43 is that one section I-steel two ends is provided with axle 26 in fact; Some screws 42 through at interval on side blade 41 that the cutter peak exposes that is fixedly connected; Blade 41 cooperates with rotor 43 in rotation; The cutter peak that exposes will be transported to the log thin plate severing of cutting above the roller 27, cut roller 27 and still rotate and will cut out the cut log thin plate of getting well and above the supporting plate 25 of frame 11 exit sides, export overlapping.Be fixed with the reflecting plate 22 of an annular in the front side of rotor 43, this reflecting plate 22 is provided with one and detects breach 21, and it is corresponding that measurement photoelectricity transceiver 20 is cut in this detections breach 21 and location.The location is cut measurement photoelectricity transceiver 20 and is cooperated with drafting board device and electric controller 37, controls the rotation of rotor 43 and stops to cut off the log thin plate severing of sending here continuously by the length of setting.Wherein, photoemission receiver 20 adds the corresponding position of the front upper side and the reflecting plate 22 of frame 11 through backstay 45 machines of being located at.The structure of backstay 45 is referring to Fig. 3.It is identical with drafting board photoemission receiver 16 that the structural principle of measuring photoelectricity transceiver 20 is cut in the location.

In Fig. 2, can see; On 43 26 front sides of rotor, be fixed with rotor sprocket wheel 24; Be provided with the rotor adjusting device for chains that constitutes by regulating tank 29, rotor chain adjustable plate 30 and rotor chain regulating wheel 35 at frame 11 front side postmedians; Rear lower in frame 11 front sides is fixed with rotor motor 33, on the output shaft of this rotor motor 33, is fixed with rotor motor sprocket 32; Rotor chain 31 bags are connected on

sprocket wheel

24,32 and the regulating wheel 35.Regulate bolt and the position of adjustable plate 30 on regulating tank 29 on the rotor adjusting device for chains adjustable plate 30, the tightness of scalable rotor chain 31.Rotor motor 33 drives rotor 43 through its output shaft upper sprocket wheel 32, chain 31 and sprocket wheel 24 and rotates.

Shown in Figure 3, be the A TV structure sketch map among Fig. 1.From figure, can know that on frame 11 rear sides, back pressure roller shaft 18 is provided with driven gear 46; The back carries roll shaft 34 to be provided with driving gear 47 and back conveying roller sprocket wheel 48; Cutting roll shaft 28 is provided with and cuts roller chain 55; Conveying roller is provided with conveying roller and cuts roller motor sprocket wheel 52 with the output shaft of cutting roller motor 53; Conveying roller with cut roller chain 54 bag and be connected on sprocket wheel 48,55 and 52, the tightness of chain 54 is regulated by the conveying roller adjusting device for chains.Wherein, driven gear 46 is meshed with driving gear 47.The conveying roller adjusting device for chains is located at the middle part of frame rear side, is made up of regulating tank 49, conveying roller chain adjustable plate 50 and conveying roller chain regulating wheel 51.Wherein, regulating wheel 51 is positioned on the right-hand member of adjustable plate 50, and adjustable plate 50 passes through to regulate the bolt above it, the relative position of scalable and regulating tank 49, thus can regulate top journey to chain 54.The regulating wheel 51 that is the conveying roller adjusting device for chains pushes up from the outside of the chain between sprocket wheel 48 and 52 inward, to regulate the tightness of chain 54.The structure of conveying roller adjusting device for chains and operation principle are identical with above-mentioned rotor adjusting device for chains.Conveying roller with cut roller motor 53 and drive through sprocket wheel on its output shaft 52 and chain 54 and cut roll shaft 28 and carry roll shaft 34 to rotate with the back, then carry roll shaft 34 to drive back pressure roller shaft 18 through driving gear 47 and driven gear 46 again and rotate.

Above-described rotor motor 33 is a buncher with cutting roller motor 53, and the same product that is prior art with photoemission receiver 16 and 20.In the drawings, succinct for drawing, electric controller 37 and rotor motor 33 with cut roller motor 53, and do not draw, and in fact relevant lead arranged with the lead of

photoemission receiver

16 and 20.

Operation principle of the present invention is:

Connect the power supply of electric controller 37; Electric controller 37 is controlled conveying rollers and is cut roller motor 53 work; Cutting roller 27 through chain 54 drives rotates with back conveying roller 36; And drive back pressure rollers 19 through driving gear 47 and driven gear 46 and rotate, make the force feed band 15 and conveyer belt 9 runnings that are wrapped on 19 of the back conveying rollers 36, back pressure roller, peeler is exported continuous log thin plate be transported on the frame 11 through conveyer belt 9; Force feed band 15 and conveyer belt 9 common force feed log thin plates make it indeformable on frame 11.After the drafting board photoemission receiver 16 of top between front and

back pressure roller

14,19 and the middle part two force feed bands 15 has measured the entering of log thin plate, information is passed to controller 37; Controller 37 is by the time delay of setting; Promptly rotor 43 is rotated, and cut roller 27 and cooperates continuous log thin plate cut-out by length control rotor motor 33 work of setting.Cutting roller 27 still rotates and will cut out good cut log thin plate and above the supporting plate 25 of frame 11 exit sides, export overlapping.Wherein, Reflecting plate 22 was with commentaries on classics when rotor 43 rotated, and the location cuts that to measure photoelectricity transceiver 20 motionless, when the detection breach 21 on the reflecting plate 22 again with photoemission receiver 20 relatively the time; Photoemission receiver 20 is passed to controller 37 with information; Controller 37 control rotor motor 33 quit work, and rotor 43 location that stops operating is to guarantee the accurate of log thin plate cutoff length.

Claims

1. automatic guillotine, it comprises frame, conveyer belt, carriage and preceding conveying roller thereof and back conveying roller, it is characterized in that also comprising:

Be located on the frame (11) above the said forward and backward conveying roller (39,36), up with forward and backward conveying roller (39,36) and corresponding parallel forward and backward pressure roller of conveyer belt (9) (14,19) and force feed band (15) thereof;

Be located at said back conveying roller (36) at the back, and the parallel with it roller (27) of cutting;

Be located at the said rotor (43) of cutting roller (27) vertical direction;

Be located at the drafting board device of top between the said forward and backward pressure roller (14,19);

Measurement mechanism is cut in the location that is located at said rotor (43) one sides.

2. automatic guillotine according to claim 1 is characterized in that:

Described drafting board device mainly is made up of drafting board photoemission receiver (16) and controller (37).

3. automatic guillotine according to claim 1 is characterized in that:

Described location is cut measurement mechanism and is mainly cut measurement photoelectricity transceiver (20), reflecting plate (22) and controller (37) formation by the location.

4. according to claim 1 or 3 described automatic guillotines, it is characterized in that:

Reflecting plate (22) is provided with one and detects breach (21), and it is corresponding that measurement photoelectricity transceiver (20) is cut in this detections breach (21) and location.