CN111485415A

CN111485415A - Vertical cloth cutting machine with adjustable cutting length

Info

Publication number: CN111485415A
Application number: CN202010555103.XA
Authority: CN
Inventors: 李尧
Original assignee: Ningbo Xinwei Knitting Co ltd
Current assignee: Ningbo Xinwei Knitting Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-08-04

Abstract

The invention discloses a vertical cloth cutting machine with adjustable cutting length, which comprises a machine main body, a cutting device is arranged in the machine main body, the cutting device comprises a push rod cavity arranged in the machine main body, the rear wall in the push rod cavity is communicated with a gear cavity, the rear side in the gear cavity is positioned in the machine main body and is internally provided with an adjusting device, the adjusting device comprises a circular table cavity arranged at the rear side of the gear cavity, the rear wall in the circular table cavity is rotatably provided with a driven circular table shaft, and compared with the traditional cloth cutting machine which needs to spread the whole cloth and then lay the cloth on a cutting table board, the cloth cutting machine can cut the cloth in a vertical state automatically after the cloth is placed in the machine, so that the working floor area is greatly saved, the overall size of the cutting machine is reduced, the economy of the machine is greatly improved, and the condition that the cut cloth blocks are inclined due to the fact that a cutter slips on the smooth cloth surface is avoided.

Description

Vertical cloth cutting machine with adjustable cutting length

Technical Field

The invention relates to the related technical field of cloth processing equipment, in particular to a vertical cloth cutting machine with adjustable cutting length.

Background

The cloth is the most common material of clothing production trade, also the essential material that all can't lack in any clothing production process, the tailorring of general cloth mainly relies on cloth cutter or artifical tailorring, current cloth cutter adopts the mode of cutting out at horizontal plane and use traditional cut-off knife with the cloth shakeout more, produce easily on glossy cloth and skid the error that causes the cutting out the cloth, the cut-off knife is after the permanent function, the easy high temperature of cut-off knife, high temperature easily produces garment piece edge discolour, burnt yellow, glue phenomenons such as even, can arouse the blade simultaneously and glue dirty. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows: the existing cloth cutting machine is easy to slip, so that the error of cutting cloth is caused, and after the cut-off knife operates for a long time, the temperature of the cut-off knife is easy to be too high.

In order to solve the problems, the embodiment designs a vertical cloth cutting machine with adjustable cutting length, which comprises a machine main body, wherein a cutting device is arranged in the machine main body, the cutting device comprises a push rod cavity arranged in the machine main body, the back wall in the push rod cavity is communicated with a gear cavity, the back side in the gear cavity is positioned in the machine main body and is provided with an adjusting device, the adjusting device comprises a circular platform cavity arranged at the back side of the gear cavity, the back wall in the circular platform cavity is provided with a driven circular platform shaft in a rotating manner, the driven circular platform shaft is positioned at the outer circumference in the circular platform cavity and is fixedly provided with a driven circular platform, the lower side of the driven circular platform shaft is positioned at the front wall in the circular platform cavity and is provided with a motor shaft in a rotating manner, the motor shaft is positioned at the outer circumference in the circular platform cavity and is fixedly provided with a driving, the power belt is fixedly provided with a slide rail on one side end face which is not contacted with the driven round platform and the driving round platform, a slide groove is arranged in the slide rail, a slide block capable of sliding along the track of the slide groove is arranged in the slide rail, one end of the inner wall of the slide groove, which is far away from the power belt, is communicated with and provided with a through groove, the slide groove, which is close to one side end face of the through groove, is fixedly provided with a rotating pin, one section of the rotating pin, which is far away from the through groove, extends backwards into the round platform cavity, the rotating pin is positioned on the outer circumference in the round platform cavity and is provided with a crank in a rotating manner, the right wall in the round platform cavity is provided with a connecting rod in a rotating manner, the left end of the connecting rod extends leftwards into the round platform cavity, the left end of the connecting rod, the feeding device comprises a blanking port which is positioned on the lower end face of the machine main body and is provided with a downward opening, cloth which is cut by the blanking port conveniently slides downwards, a speed control device is arranged on the rear side of the feeding device, a driven round platform shaft is in power connection with the cutting device, a motor shaft is in power connection with the feeding device, and the feeding device is in power connection with the speed control device.

Preferably, the driven round platform axle passes before the axial the gear chamber extends to the push rod intracavity, driven round platform axle front end rotates and locates push rod intracavity antetheca, driven round platform axle is located the fixed gear that is equipped with of gear intracavity outside circumference, the fixed ejector pad that is equipped with of terminal surface before the gear, the terminal surface extends to forward before the ejector pad the push rod intracavity, the ejector pad is kept away from the fixed push rod that is equipped with of driven round platform axle side end face, the push rod can circular motion is done to the push rod intracavity.

Preferably, the left wall of the push rod cavity is communicated with a blade cavity, a blade plate is arranged in the blade cavity in a left-right sliding mode, a blade is fixedly arranged on the left end face of the blade plate, and a front-back symmetrical reset spring is fixedly connected between the right end face of the blade plate and the right wall in the blade cavity.

Preferably, blanking mouth upper wall intercommunication is equipped with the blanking passageway, blanking passageway right side wall with intercommunication between the blade chamber left side wall, the blade can the blanking passageway with control about between the blade chamber, blanking passageway upper wall intercommunication is equipped with the extrusion chamber, rotate the extrusion axle that is equipped with bilateral symmetry between the preceding back wall of extrusion intracavity, the left and right sides the extrusion axle is located the fixed extrusion wheel that is equipped with of extrusion chamber inside and outside circumference, extrusion chamber upper wall intercommunication is equipped with the push pedal.

Preferably, the upper wall of the push plate is communicated with a sliding cavity, a sliding shaft is rotatably arranged between the front wall and the rear wall in the sliding cavity, a sliding wheel is fixedly arranged on the outer circumference of the push block positioned in the sliding cavity, the left wall of the sliding cavity is communicated with a conveying channel, a conveying cavity is jointly communicated between the upper wall and the lower wall in the conveying channel, the front wall and the rear wall in the conveying cavity are rotatably provided with vertically symmetrical conveying shafts, the conveying shafts on the upper side and the lower side are fixedly provided with conveying wheels positioned on the outer circumference of the conveying cavity, and the conveying channel is provided with a feeding cavity in a side communication mode.

Preferably, it is equipped with the pay-off axle to rotate between the back wall before the pay-off intracavity, the pay-off axle is located the circumference is around being equipped with the multilayer cloth in the pay-off axle, and is outmost the cloth passes left conveying passageway extends to carry the intracavity and by upper and lower both sides the outer circumference of delivery wheel extrudees jointly, the cloth passes carry the chamber, extend right sliding cavity and around locating the outer circumference of sliding wheel, the cloth passes the push pedal downwardly extending to extrude the intracavity and by the left and right sides the outer circumference of extrusion wheel extrudees jointly, the cloth lower extreme passes down blanking passageway with the blanking mouth extends to machine main part lower terminal surface downside.

Preferably, the speed control device comprises a push plate cavity arranged at the rear side of the feeding cavity, the rear end of the feeding shaft extends backwards into the push plate cavity, a centrifugal barrel is fixedly arranged on the outer circumference of the feeding shaft positioned in the push plate cavity, centrifugal cavities with openings far away from one side of the feeding shaft are distributed in an array manner on the inner circumference of the centrifugal barrel, centrifugal blocks are arranged in the centrifugal cavities in a sliding manner, a centrifugal spring is fixedly connected between the end surface of one side of the centrifugal block close to the feeding shaft and the inner wall of one side of the centrifugal cavity close to the feeding shaft, a push plate is arranged in the push plate cavity and positioned at the right side of the centrifugal barrel in a left-right sliding manner, a compression spring is fixedly connected between the right end surface of the push plate and the right wall in the push plate cavity, a speed control cavity is arranged at the rear side of the push plate cavity, the rear end of the feeding, the device is characterized in that a friction block is arranged in the speed control cavity and is positioned on the right side of the feeding shaft and can slide left and right, an extension spring with an elastic coefficient smaller than that of a compression spring is fixedly connected between the right end face of the friction block and the right wall of the speed control cavity, a pull rope is fixedly connected with the right end face of the friction block, and the other end of the pull rope penetrates through the inner wall of the machine main body and is fixedly connected with the right end face of the push plate.

Preferably, the circular truncated cone chamber rear side is equipped with the pulley chamber, pulley chamber rear side position in than the fixed compression spring that is equipped with in the machine main part, the motor shaft rear end passes backward driving pulley and power connect with the compression spring front end, the motor shaft is located the fixed driving pulley that is equipped with of outer circumference in the pulley chamber, the right side extrusion axial extends to behind the pulley chamber, the right side extrusion shaft is located the fixed extrusion pulley that is equipped with of outer circumference in the pulley chamber, the upside delivery shaft extends to behind the delivery shaft in the pulley chamber, delivery shaft is located the fixed band pulley that is equipped with of outer circumference in the pulley chamber, driving pulley extrusion pulley with the band pulley between together around being equipped with the drive belt.

Preferably, the lower end surface of the machine main body is symmetrically and fixedly provided with bases in front-back and left-right directions, and a blanking cavity with an upward opening is fixedly arranged between the bases on the front-back, left-right sides and on the lower end surface of the machine main body.

The invention has the beneficial effects that: compared with the traditional cloth cutting machine which needs to spread the whole cloth and then lay the cloth on the cutting table board, the cloth cutting machine can cut the cloth in a vertical state automatically after the cloth is placed in the machine, so that the working floor area is greatly saved, the whole volume of the cutting machine is reduced, the economy of the machine is greatly improved, and the situation that a cut cloth piece is inclined due to the fact that a cutter slips on the surface of the smooth cloth is avoided.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a vertical cloth cutting machine with adjustable cutting length according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;

FIG. 5 is an enlarged view of the structure of "D" of FIG. 2;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 3;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 6.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a vertical cloth cutting machine with adjustable cutting length, which comprises a machine main body 11, wherein a cutting device 101 is arranged in the machine main body 11, the cutting device 101 comprises a push rod cavity 12 arranged in the machine main body 11, the rear wall in the push rod cavity 12 is communicated with a gear cavity 13, the rear side in the gear cavity 13 is positioned in the machine main body 11 and is internally provided with an adjusting device 102, the adjusting device 102 comprises a circular table cavity 14 arranged at the rear side of the gear cavity 13, the rear wall in the circular table cavity 14 is rotatably provided with a driven circular table shaft 15, the driven circular table shaft 15 is positioned in the circular table cavity 14 and is fixedly provided with a driven circular table 16 at the inner and outer circumference, the lower side of the driven circular table shaft 15 is positioned in the circular table cavity 14 and is rotatably provided with a motor shaft 17, the motor shaft 17 is positioned in the circular table cavity 14 and is fixedly provided with a driving circular table 18 at the inner and outer circumference, and a power belt 19 is wound between, the power belt 19 is not fixedly provided with a slide rail 53 on the end surface of one side which is not contacted with the driven circular truncated cone 16 and is not contacted with the driving circular truncated cone 18, a slide groove 54 is arranged in the slide rail 53, a slide block 55 which can slide along the track of the slide groove 54 is arranged in the slide rail 53, one end of the inner wall of the slide groove 54, which is far away from the power belt 19, is communicated with a through groove 56, a rotary pin 20 is fixedly arranged on the end surface of one side of the slide groove 54, which is close to the through groove 56, the rotary pin 20, which is far away from the through groove 56, extends backwards into the circular truncated cone cavity 14, the rotary pin 20 is positioned inside the circular truncated cone cavity 14, is provided with a crank 21 in a circumferential rotation manner, a connecting rod 22 is rotatably arranged on the right wall in the circular truncated cone cavity 14, the left end of the connecting rod 22 extends leftwards into the circular truncated cone, the fixed knob 23 that is equipped with of connecting rod 22 right-hand member, be located in the machine main part 11 cutting device 101 left side is equipped with material feeding unit 103, material feeding unit 103 is including being located terminal surface and the decurrent blanking mouth 49 of opening under the machine main part 11, blanking mouth 49 is convenient for the downward landing of cloth after tailorring, material feeding unit 103 rear side is equipped with accuse quick-witted 104, driven round platform axle 15 with power connection between the cutting device 101, motor shaft 17 with power connection between the material feeding unit 103, material feeding unit 103 with power connection between the accuse quick-witted 104.

Beneficially, driven round platform axle 15 passes forward gear chamber 13 and extends to in the push rod chamber 12, driven round platform axle 15 front end rotates and locates antetheca in the push rod chamber 12, driven round platform axle 15 is located the fixed gear 24 that is equipped with of gear chamber 13 inside and outside circumference, the fixed ejector pad 25 that is equipped with of terminal surface before the gear 24, the preceding terminal surface of ejector pad 25 extends forward to in the push rod chamber 12, ejector pad 25 keeps away from the fixed push rod 26 that is equipped with of driven round platform axle 15 side end face, push rod 26 can be circular motion in the push rod chamber 12.

Beneficially, the left wall of the push rod cavity 12 is communicated with a blade cavity 27, a blade plate 28 is arranged in the blade cavity 27 and can slide left and right, a blade 29 is fixedly arranged on the left end face of the blade plate 28, and a front-back symmetrical return spring 30 is fixedly connected between the right end face of the blade plate 28 and the right wall of the blade cavity 27.

Beneficially, blanking passageway 57 is arranged in the upper wall intercommunication of blanking mouth 49, the intercommunication between blanking passageway 57 right side wall and the blade chamber 27 left side wall, blade 29 can move about between blanking passageway 57 and the blade chamber 27, blanking passageway 57 upper wall intercommunication is equipped with extrusion chamber 31, it is equipped with bilateral symmetry's extrusion axle 32 to rotate between the front and back wall in the extrusion chamber 31, the left and right sides extrusion axle 32 is located extrusion chamber 31 inside and outside circumference is fixed and is equipped with extrusion wheel 33, extrusion chamber 31 upper wall intercommunication is equipped with push pedal 58.

Advantageously, the upper wall of the push plate 58 is provided with a sliding cavity 34 in communication, a sliding shaft 35 is rotatably arranged between the front wall and the rear wall in the sliding cavity 34, sliding wheels 36 are fixedly arranged on the inner and outer circumferences of the push block 25 in the sliding cavity 34, the left wall of the sliding cavity 34 is provided with a conveying channel 48 in communication, the upper wall and the lower wall in the conveying channel 48 are jointly provided with a conveying cavity 37 in communication, a conveying shaft 38 which is symmetrical up and down is rotatably arranged between the front wall and the rear wall in the conveying cavity 37, the conveying shafts 38 on the upper side and the lower side are fixedly provided with conveying wheels 39 on the inner and outer circumferences of the conveying cavity 37, and the conveying channel 48 is provided with a feeding cavity 40.

Advantageously, a feeding shaft 41 is rotatably arranged between the front wall and the rear wall in the feeding cavity 40, a plurality of layers of cloth 42 are wound around the feeding shaft 41, the outermost layer of cloth 42 extends leftwards through the conveying channel 48 into the conveying cavity 37 and is jointly pressed by the outer circumferences of the conveying wheels 39 on the upper side and the lower side, the cloth 42 extends rightwards through the conveying cavity 37 into the sliding cavity 34 and is wound around the outer circumference of the sliding wheel 36, the cloth 42 extends downwards through the push plate 58 into the pressing cavity 31 and is jointly pressed by the outer circumferences of the pressing wheels 33 on the left side and the right side, and the lower end of the cloth 42 extends downwards through the blanking channel 57 and the blanking port 49 to the lower side of the lower end face of the machine body 11.

Advantageously, the speed control device 104 includes a push plate cavity 50 disposed at the rear side of the feeding cavity 40, the rear end of the feeding shaft 41 extends backwards into the push plate cavity 50, centrifugal buckets 59 are fixedly disposed on the inner and outer circumferences of the feeding shaft 41 in the push plate cavity 50, centrifugal cavities 60 with openings far away from one side of the feeding shaft 41 are distributed in an array on the inner circumference of the centrifugal buckets 59, centrifugal blocks 61 are slidably disposed in the centrifugal cavities 60, centrifugal springs 62 are fixedly connected between the end surface of one side of the centrifugal blocks 61 close to the feeding shaft 41 and the inner wall of one side of the centrifugal cavities 60 close to the feeding shaft 41, a push plate 58 is slidably disposed at the right side of the centrifugal buckets 59 in the push plate cavity 50, a compression spring 67 is fixedly connected between the right end surface of the push plate 58 and the right wall in the push plate cavity 50, a speed control cavity 64 is disposed at the rear side of the push plate cavity 50, the rear end of the feeding shaft 41 extends backwards into the speed control cavity 64 and is rotatably disposed at the rear wall in the speed control cavity 64, the inner side of the speed control cavity 64, which is positioned on the right side of the feeding shaft 41, is provided with a friction block 65 capable of sliding left and right, an extension spring 66 with an elastic coefficient smaller than that of a compression spring 67 is fixedly connected between the right end face of the friction block 65 and the right wall of the speed control cavity 64, the right end face of the friction block 65 is fixedly connected with a pull rope 63, and the other end of the pull rope 63 penetrates through the inner wall of the machine main body 11 and is fixedly connected with the right end face of the push plate 58.

Advantageously, a pulley chamber 43 is provided at the rear side of the circular table chamber 14, a compression spring 67 is fixedly provided at the rear side of the pulley chamber 43 in the machine body 11, the rear end of the motor shaft 17 passes through the driving pulley 44 in the rear direction and is connected to the front end of the compression spring 67 in a power manner, the driving pulley 44 is fixedly provided at the inner and outer circumferences of the pulley chamber 43 of the motor shaft 17, the right pressing shaft 32 extends backward into the pulley chamber 43, the pressing pulley 45 is fixedly provided at the inner and outer circumferences of the pulley chamber 43 of the right pressing shaft 32, the upper conveying shaft 38 extends backward into the pulley chamber 43, the conveying pulley 46 is fixedly provided at the inner and outer circumferences of the pulley chamber 43 of the conveying shaft 38, and a driving pulley 44, the pressing pulley 45 and the conveying pulley 46 are jointly wound with a driving belt 47.

Advantageously, the lower end surface of the machine body 11 is symmetrically and fixedly provided with the bases 51, and a blanking cavity 52 with an upward opening is fixedly arranged between the bases 51 on the front, the rear, the left and the right sides and on the lower end surface of the machine body 11.

The following will describe in detail the use steps of a vertical cloth cutting machine with adjustable cutting length in conjunction with fig. 1 to 7: in the initial state, one end of the push rod 26, which is far away from the push block 25, is not in contact with the right end face of the blade plate 28, the return spring 30 is in a relaxed state, the left end of the blade 29 is positioned in the blade cavity 27, the centrifugal spring 62 is in a relaxed state, the compression spring 67 is in a relaxed state, and the extension spring 66 is in a compressed state.

When the device works, the compression spring 67 is started and drives the motor shaft 17 to rotate, the motor shaft 17 drives the driving belt wheel 44 to rotate, the driving belt wheel 44 drives the conveying belt wheel 46 and the extrusion belt wheel 45 to rotate through the transmission belt 47, the conveying belt wheel 46 drives the upper conveying shaft 38 to rotate, the extrusion belt wheel 45 drives the right extrusion shaft 32 to rotate, simultaneously, the upper conveying shaft 38 drives the upper conveying wheel 39 to rotate, the upper conveying wheel 39 drives the lower conveying wheel 39 to rotate through extruding the cloth 42, the upper and lower conveying wheels 39 simultaneously extrude and drive the cloth 42 to move rightwards, the cloth 42 in contact with the outer circumference of the sliding wheel 36 drives the sliding wheel 36 to rotate, simultaneously, the sliding wheel 36 drives the cloth 42 to slide downwards along the outer circumference of the sliding wheel 36, the right extrusion shaft 32 drives the right extrusion wheel 33 to rotate, the right extrusion wheel 33 drives the left extrusion wheel 33 to rotate through extruding the cloth 42, and the, the cloth 42 continuously moves downward, and the lower end of the cloth 42 passes downward through the blanking channel 57 and the blanking port 49 and extends to the lower side of the lower end surface of the machine body 11.

The motor shaft 17 rotates and drives, the driving round table 18 rotates, the driving round table 18 drives the driven round table 16 to rotate through the power belt 19, the driven round table 16 drives the driven round table shaft 15 to rotate, the driven round table shaft 15 drives the gear 24 to rotate, the gear 24 drives the push block 25 to rotate in the push rod cavity 12 and the gear cavity 13, the push block 25 drives the push rod 26 to rotate in the push rod cavity 12 and the blade cavity 27, when one end of the push rod 26, far away from the push block 25, is connected with the right end face of the blade plate 28, the blade plate 28 can be pushed leftwards, the blade plate 28 drives the blade cavity 27 to slide leftwards, the left end of the blade cavity 27 quickly enters the blanking channel 57 to cut the cloth 42 in the blanking channel 57, the cut cloth 42 downwards falls into the blanking cavity 52 through the blanking port 49, and the power belt 19 drives the slide rail 53 to synchronously rotate, and.

When the length is cut to needs reduction, artifical anticlockwise rotation knob 23, knob 23 drives connecting rod 22 anticlockwise rotation, connecting rod 22 drives crank 21 lower extreme anticlockwise rotation, crank 21 upper end drives commentaries on classics round pin 20 and moves forward, the 16 rotational speeds of driven round platform accelerate, and then accelerate driven round platform axle 15 rotational speeds, thereby make the gear 24 rotational speed accelerate, gear 24 drives ejector pad 25 rotational speed and accelerates, the ejector pad 25 drives the frequency increase of push rod 26 and the contact of blade board 28, the frequency that makes blade chamber 27 cutting cloth 42 accelerates, the cloth length of being cut shortens.

When the cutting length needs to be increased, the knob 23 is manually rotated clockwise, the knob 23 drives the connecting rod 22 to rotate clockwise, the connecting rod 22 drives the lower end of the crank 21 to rotate clockwise, the upper end of the crank 21 drives the rotating pin 20 to move backwards, the rotating speed of the driven circular truncated cone 16 is reduced, the rotating speed of the driven circular truncated cone shaft 15 is further reduced, the rotating speed of the gear 24 is reduced, the rotating speed of the gear 24 drives the push block 25 to be reduced, the frequency of the push block 25 driving the push rod 26 to be in contact with the blade plate 28 is reduced, the frequency of the blade cavity 27 for cutting the cloth 42 is reduced, and the length.

When the feeding shaft 41 rotates normally, the centrifugal block 61 is located in the centrifugal cavity 60, in order to avoid the situation that the rotating speed is too high due to the slippage of the feeding shaft 41, and further the cloth 42 is rotated too much to cause the blockage of the left end of the conveying channel 48, when the rotating speed of the feeding shaft 41 is too high, the feeding shaft 41 drives the centrifugal barrel 59 to rotate rapidly, the centrifugal barrel 59 throws the centrifugal block 61 out of the centrifugal cavity 60, at this time, the centrifugal spring 62 is in a stretching state, the centrifugal block 61 continuously pushes the push plate 58 to slide rightwards, the push plate 58 compresses the compression spring 67 rightwards, at this time, the pull rope 63 in the speed control cavity 64 is tensioned, the pull rope 63 in the push plate cavity 50 is pulled, the pull spring 66 is in a loosening state, the friction block 65 is pushed to slide leftwards to be in contact with the feeding shaft 41 in the speed control cavity 64, the friction block 65 rubs against the feeding shaft 41 in the speed control cavity 64 to reduce the rotating speed, the compression spring 67 returns to a relaxed state, the push plate 58 moves to the left to return to the original position, the pull rope 63 in the push plate cavity 50 is tensioned, the pull rope 63 in the speed control cavity 64 is pulled, and the extension spring 66 returns to the compressed state and drives the friction block 65 to move to the right to return to the original state without contacting the feeding shaft 41 in the speed control cavity 64.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a tailor length-adjustable's rectilinear cloth cutter, includes the machine main part, its characterized in that: the cutting device is arranged in the machine main body and comprises a push rod cavity arranged in the machine main body, a gear cavity is communicated with the rear wall in the push rod cavity, the rear side in the gear cavity is positioned in the machine main body, an adjusting device is arranged in the adjusting device and comprises a circular table cavity arranged at the rear side of the gear cavity, a driven circular table shaft is arranged on the rear wall in the circular table cavity in a rotating manner, the driven circular table shaft is positioned on the outer circumference in the circular table cavity, a driven circular table is fixedly arranged on the inner circumference of the circular table cavity, a motor shaft is arranged on the front wall in the circular table cavity at the lower side of the driven circular table shaft in a rotating manner, a driving circular table is fixedly arranged on the outer circumference in the circular table cavity, a power belt is wound between the driven circular table and the driving circular table, the power belt does not, a sliding block capable of sliding along the track of the sliding groove is arranged in the sliding rail, one end, far away from the power belt, of the inner wall of the sliding groove is communicated with a through groove, a rotary pin is fixedly arranged on the end face, close to one side of the through groove, of the sliding groove, the rotary pin is far away from one section of the through groove and extends backwards into the round platform cavity, a crank is arranged on the outer circumference, located in the round platform cavity, of the rotary pin in a rotating mode, a connecting rod is arranged on the right wall, in the round platform cavity, of the rotary pin in a rotating mode, the left end of the connecting rod extends leftwards into the round platform cavity, the left end of the connecting rod is fixedly connected with the lower end of the crank, the right end of the connecting rod extends rightwards to the right end face of the machine body, a knob is fixedly arranged on the right end of the connecting rod, the rear side of the feeding device is provided with a speed control device, the driven circular truncated cone shaft is in power connection with the cutting device, the motor shaft is in power connection with the feeding device, and the feeding device is in power connection with the speed control device.

2. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 1, characterized in that: the driven round platform axle passes forward the gear chamber extends to the push rod intracavity, driven round platform axle front end rotates and locates push rod intracavity antetheca, driven round platform axle is located the fixed gear that is equipped with of gear intracavity outer circumference, the fixed ejector pad that is equipped with of terminal surface before the gear, the terminal surface extends forward to before the ejector pad the push rod intracavity, the ejector pad is kept away from driven round platform axle a side end face is fixed and is equipped with the push rod, the push rod can circular motion is done to the push rod intracavity.

3. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 2, characterized in that: the left wall of the push rod cavity is communicated with a blade cavity, a blade plate is arranged in the blade cavity in a left-right sliding mode, a blade is fixedly arranged on the left end face of the blade plate, and a front-back symmetrical reset spring is fixedly connected between the right end face of the blade plate and the right wall in the blade cavity.

4. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 3, characterized in that: blanking mouth upper wall intercommunication is equipped with the blanking passageway, blanking passageway right side wall with intercommunication between the blade chamber left wall, the blade can the blanking passageway with control about between the blade chamber, blanking passageway upper wall intercommunication is equipped with the extrusion chamber, rotate the extrusion axle that is equipped with bilateral symmetry between the wall before the extrusion intracavity, the left and right sides the extrusion axle is located the fixed extrusion wheel that is equipped with of extrusion intracavity outside circumference, extrusion chamber upper wall intercommunication is equipped with the push pedal.

5. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 4, characterized in that: the push plate is characterized in that the upper wall of the push plate is communicated with a sliding cavity, a sliding shaft is rotatably arranged between the front wall and the rear wall in the sliding cavity, the outer circumference of the push block positioned in the sliding cavity is fixedly provided with a sliding wheel, the left wall of the sliding cavity is communicated with a conveying channel, the upper wall and the lower wall in the conveying channel are communicated with one another to form a conveying cavity, the front wall and the rear wall in the conveying cavity are rotatably provided with vertically symmetrical conveying shafts, the upper side and the lower side of each conveying shaft are fixedly provided with conveying wheels positioned on the outer circumference in the conveying cavity, and the conveying channel is.

6. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 5, characterized in that: rotate between the back wall before the pay-off intracavity and be equipped with the pay-off axle, the pay-off axle is located the circumference is around being equipped with the multilayer cloth in the pay-off axle, and is outmost the cloth passes left conveying passageway extends to carry the intracavity and by upper and lower both sides the outer circumference coextrusion of delivery wheel, the cloth passes carry the chamber, extend right sliding chamber just around locating the outer circumference of sliding wheel, the cloth passes push pedal downwardly extending to extrude the intracavity and by the left and right sides the outer circumference coextrusion of extrusion wheel, the cloth lower extreme passes downwards the blanking passageway with the blanking mouth extends to terminal surface downside under the machine main part.

7. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 6, characterized in that: the speed control device comprises a push plate cavity arranged at the rear side of the feeding cavity, the rear end of the feeding shaft extends backwards into the push plate cavity, a centrifugal barrel is fixedly arranged on the outer circumference of the feeding shaft, which is positioned in the push plate cavity, centrifugal cavities with openings far away from one side of the feeding shaft are distributed in an array manner on the inner circumference of the centrifugal barrel, centrifugal blocks are arranged in the centrifugal cavities in a sliding manner, a centrifugal spring is fixedly connected between the end surface of one side of the centrifugal block, which is close to the feeding shaft, and the inner wall of one side of the centrifugal cavity, which is close to the feeding shaft, a push plate is arranged in the push plate cavity, which is positioned at the right side of the centrifugal barrel and can slide left and right, a compression spring is fixedly connected between the right end surface of the push plate and the right wall of the push plate cavity, a speed control cavity is arranged at the rear side of the push plate cavity, the rear end of the feeding shaft extends backwards into the, the right end face of the friction block is fixedly connected with the right wall in the speed control cavity, an extension spring with an elastic coefficient smaller than that of the compression spring is arranged between the right end face of the friction block and the right wall, a pull rope is fixedly connected with the right end face of the friction block, and the other end of the pull rope penetrates through the inner wall of the machine main body and is fixedly connected with the right end face of the push plate.

8. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 6, characterized in that: the utility model discloses a machine, including machine main part, wheel chamber, motor shaft, extrusion axle, table chamber, power connection, compression spring, drive pulley, upside, conveyer shaft, conveyer belt, table chamber rear side is equipped with the belt pulley chamber, the belt pulley chamber rear side is located the fixed compression spring that is equipped with of machine main part internal ratio, the motor shaft rear end passes backward drive pulley and power connection with the compression spring front end, the motor shaft is located the fixed drive pulley that is equipped with of outer circumference in the belt pulley chamber, the right side the extrusion axle is located the fixed extrusion pulley that is equipped with of outer circumference in the belt pulley chamber, the upside extend to behind the conveyer shaft the belt intracavity, the conveyer shaft is located the fixed conveyer belt that is equipped with of outer circumference.

9. The vertical cloth cutting machine with adjustable cutting length as claimed in claim 1, characterized in that: the machine is characterized in that the front and back and the left and right of the lower end surface of the machine body are symmetrical and are fixedly provided with bases, and a blanking cavity with an upward opening is fixedly arranged between the bases on the front, back, left and right sides and is positioned on the lower end surface of the machine body.