CN210529341U

CN210529341U - Cutter lifting device of cloth fabric cutting machine

Info

Publication number: CN210529341U
Application number: CN201921344879.6U
Authority: CN
Inventors: 丁广运; 马恒义; 杨逸轩
Original assignee: Jiangsu Dingying Intelligent Technology Co Ltd
Current assignee: Jiangsu Dingying Intelligent Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-15
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a cutter lifting device of cloth fabric cutting machine, which comprises a transverse plate and a translation unit, wherein the left and right ends of the transverse plate are symmetrically provided with shaft sleeves, the inner part of each shaft sleeve is connected with a stud in a sliding way, the outer part of each stud is connected with a lifting block in a threaded way, the ends of the two lifting blocks are fixedly connected with the side surfaces of the lifting plate, the inner part of each lifting plate is provided with a chute, the upper surface of each lifting plate is symmetrically provided with a second supporting plate, the translation unit is arranged in the middle part of the second supporting plate, the cutter lifting device also comprises a double-shaft motor, a first supporting plate, a PLC (programmable logic controller), a first bevel gear and a second bevel gear, the double-shaft motor is fixedly connected with the upper surface of the transverse plate, the cutter lifting device of the cloth fabric cutting machine enables the cutter to lift quickly and, the structure function is various, can a plurality of directions remove, and application scope is wide, can satisfy people's demand.

Description

Cutter lifting device of cloth fabric cutting machine

Technical Field

The utility model relates to a cutter technical field specifically is a cutter elevating gear of cloth surface fabric cutter.

Background

The cloth needs to be cut according to the actual requirement in the process of manufacturing the clothes. Cutting machines are a very important type of machine in the clothing industry. At present, tailoring trade adopts the cutter to tailor the cloth in batches mostly, therefore can improve work efficiency, practice thrift the cost, help improving the competitiveness of enterprise, current cutter elevating gear of tailorring generally drives for the cylinder and goes up and down, because compressed air pressure is unstable, influence cutter lifting speed easily, cause very big vibration simultaneously in the twinkling of an eye that the cylinder was opened and was closed easily, long-term use causes the equipment harm easily, influence life, and the control accuracy of cylinder is poor, it is not good to cause the effect of tailorring easily if the cutter goes up and down not in place, influence product quality, current cutter elevating system simple structure in addition, can only remove in vertical direction, application scope is little, can not satisfy people's demand, for this we propose the cutter elevating gear of cloth fabric cutter and solve above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a cutter elevating gear of cloth surface fabric cutter, make the cutter go up and down fast steady, avoid producing the vibration and cause the equipment harm, influence life, control accuracy is high, cuts out effectually, can not influence the quality of cutting out, and structural function is various, can remove by a plurality of directions, and application scope is wide, can satisfy people's demand, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutter lifting device of a cloth fabric cutting machine comprises a transverse plate and a translation unit;

transverse plate: shaft sleeves are symmetrically arranged at the left end and the right end of the transverse plate, studs are slidably connected inside the shaft sleeves, lifting blocks are connected to the outer portions of the studs in a threaded mode, the ends of the two lifting blocks are fixedly connected with the side faces of the lifting plates, sliding grooves are formed in the lifting plates, and second supporting plates are symmetrically arranged on the upper surfaces of the lifting plates;

a translation unit: the translation unit is arranged in the middle of the second supporting plate;

wherein: the double-shaft motor is fixedly connected to the upper surface of the transverse plate, the two first supporting plates are symmetrically arranged on the upper surface of the transverse plate, the transverse plate is positioned on two sides of the double-shaft motor, an output shaft of the double-shaft motor penetrates through a through hole in the middle of the transverse plate, the first bevel gear is fixedly connected to the end head of the output shaft of the double-shaft motor, the second bevel gear is fixedly connected to the top end of the stud, the first bevel gear and the second bevel gear are in meshed connection, the input end of the PLC controller is electrically connected with an external power supply, the output end of the PLC controller is electrically connected with the input end of the double-shaft motor, the axis of the spiral rod is perpendicular to the movement direction of the cloth, the double-shaft motor is opened through the PLC controller, the double-shaft motor rotates to drive the first bevel gear to rotate, and the first bevel gear is meshed, the stud rotates to drive the lifting block to lift so as to adjust the height of the cutter, the lifting is stable, the damage to equipment caused by overlarge vibration is prevented, the service life of the equipment is prolonged, the precision is high, the cutter can be favorably cut out of fabric, the first motor is opened through the PLC, the first motor drives the screw rod to rotate so as to enable the screw groove to rotate, the bearing is enabled to move along the axis direction of the screw rod by the component force in the horizontal direction of the bearing, the sliding chute of the sliding part in the lifting plate is further driven to move, the horizontal position of the cutter is adjusted, the cutter can conveniently adjust and cut out different shapes of fabrics, the occupied size is small, the use is convenient, the second motor is opened through the PLC, the second motor rotates to drive the mounting plate to rotate, the cutter can move along an arc-shaped track, the movement radius of the arc-shaped track is adjusted through the position of, the multifunctional cloth cutting machine has the advantages of being multiple in function, convenient to adjust and use, and capable of meeting cutting requirements of people on cloth in different shapes.

Furthermore, the translation unit comprises a first motor, a spiral groove, a spiral rod and a sliding part, the first motor is fixedly connected to the outer side of the right second support plate, an output shaft of the first motor penetrates through a through hole of the right second support plate, the right end of the spiral rod is fixedly connected with the tail end of the output shaft of the first motor, the left end of the spiral rod is slidably connected with the left second support plate through a connecting rod, the spiral groove is arranged outside the spiral rod, the sliding part is slidably connected with a sliding groove in the lifting plate, the top end of the sliding part is fixedly connected with a bearing, the bearing is slidably connected with the inner side surface of the spiral groove, the output shaft of the first motor is electrically connected with the output end of the PLC controller, the spiral rod is driven to rotate through the rotation of the first motor, and the sliding part is driven to slide in the horizontal direction through, thereby adjusting the horizontal position of the tool.

Further, still include second motor and mounting panel, second motor fixed connection is in the bottom of slider, mounting panel fixed connection is in the output shaft bottom of second motor, the input of PLC controller is connected to the output electricity of second motor, and the second motor drives the mounting panel rotation and then drives the cutter and do the arc motion, is convenient for tailor the surface fabric of different shapes.

Further, still include the cutter fixed orifices, the cutter fixed orifices sets up in the middle part of mounting panel, the cutter fixed orifices is rectangle cutter fixed orifices, is convenient for adjust the position of cutter to adjust and tailor the radius of required arc orbit.

Furthermore, the installation structure further comprises four installation holes, wherein the four installation holes are symmetrically arranged at four corners of the transverse plate, and installation is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that: this cutter elevating gear of cloth surface fabric cutter has following benefit:

1. make the hob axis perpendicular with the cloth direction of motion, open the biax motor through the PLC controller, the rotation of biax motor drives first bevel gear rotatory, first bevel gear drives the double-screw bolt through meshing with second bevel gear and is rotatory in the axle sleeve is inside, thereby the double-screw bolt is rotatory to drive the elevator and goes up and down the height of adjusting the cutter, goes up and down steadily, prevents to vibrate too greatly and causes the damage to equipment, extension equipment life, the precision is high, does benefit to the cutter and tailors the surface fabric.

2. Open first motor through the PLC controller, thereby first motor drives the hob rotation and makes the helicla flute rotate, and the helicla flute gives the component force of a horizontal direction of bearing and makes the bearing remove along the hob axis direction, and then drives the slider and remove at the inside spout of lifter plate, adjusts the horizontal position of cutter, and the cutter of being convenient for is adjusted and is tailor the cloth of different shapes, occupies smallly, convenient to use.

3. Open the second motor through the PLC controller, the second motor is rotatory to drive the mounting panel rotatory to make the cutter do the arc orbit motion, through the motion radius of adjusting the cutter at the inside position control arc orbit of fixed orifices, this cutter elevating gear of cloth surface fabric cutter simple structure, the function is various, is convenient for adjust, convenient to use can satisfy people to the requirement of tailorring of different shape cloth.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is the schematic view of the internal sectional structure of the lifting plate of the present invention.

In the figure: the device comprises a transverse plate 1, a double-shaft motor 2, a first bevel gear 3, a second bevel gear 4, a first supporting plate 5, a translation unit 6, a first motor 61, a spiral groove 62, a spiral rod 63, a sliding part 64, a shaft sleeve 7, a lifting block 8, a second supporting plate 9, a stud 10, a lifting plate 11, a second motor 12, a mounting plate 13, a PLC 14, a mounting hole 15, a cutter fixing hole 16 and a bearing 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutter lifting device of a cloth fabric cutting machine comprises a transverse plate 1 and a translation unit 6;

transverse plate 1: the left end and the right end of the transverse plate 1 are symmetrically provided with shaft sleeves 7, the inner portion of each shaft sleeve 7 is slidably connected with a stud 10, the outer portion of each stud 10 is in threaded connection with a lifting block 8, the ends of the two lifting blocks 8 are fixedly connected with the side faces of the lifting plates 11, sliding grooves are formed in the lifting plates 11, the upper surfaces of the lifting plates 11 are symmetrically provided with second supporting plates 9, a double-shaft motor 2 is opened through a PLC (programmable logic controller) 14, the double-shaft motor 2 rotates to drive a first bevel gear 3 to rotate, the first bevel gear 3 drives the studs 10 to rotate inside the shaft sleeves 7 through meshing with a second bevel gear 4, and the studs 10 rotate to drive the lifting plates 11 to lift through.

The translation unit 6: the translation unit 6 comprises a first motor 61, a spiral groove 62, a spiral rod 63 and a sliding part 64, the first motor 61 is fixedly connected to the outer side of the right-hand second support plate 9, the output shaft of the first motor 61 penetrates through the through hole of the right-hand second support plate 9, the right end of the spiral rod 63 is fixedly connected with the tail end of the output shaft of the first motor 61, the left end of the spiral rod 63 is slidably connected with the left-hand second support plate 9 through a connecting rod, the spiral groove 62 is arranged outside the spiral rod 63, the sliding part 64 is slidably connected with the sliding groove inside the lifting plate 11, the top end of the sliding part 64 is fixedly connected with a bearing 17, the bearing 17 is slidably connected with the inner side surface of the spiral groove 62, the spiral rod 63 is driven to rotate by the rotation of the first motor 61, the spiral groove 62 drives the bearing 17 to move along the axial direction of the spiral rod 63 by, and adjusting the horizontal position of the cutter.

Wherein: still include second motor 12, mounting panel 13, cutter fixed orifices 16 and mounting hole 15, second motor 12 fixed connection is in the bottom of slider 64, mounting panel 13 fixed connection is in the output shaft bottom of second motor 12, second motor 12 drives the rotatory and then drive the cutter of mounting panel 13 and be the arc motion, be convenient for tailor the surface fabric of different shapes, cutter fixed orifices 16 set up in the middle part of mounting panel 13, cutter fixed orifices 16 are rectangle cutter fixed orifices, be convenient for adjust the position of cutter, thereby adjust the radius of tailorring required arc orbit, mounting hole 15 is four and the symmetry sets up in the four corners of diaphragm 1, be convenient for install.

Wherein: still include biax motor 2, first backup pad 5, the PLC controller 14, first bevel gear 3 and

second bevel gear

4, 2 fixed connection of biax motor in the upper surface of diaphragm 1, first backup pad 5 is two and the symmetry sets up in the upper surface of diaphragm 1, diaphragm 1 is located the both sides of biax motor 2, the through-hole at diaphragm 1 middle part is passed to the output shaft of

biax motor

2, 3 fixed connection of first bevel gear in the output shaft end of

biax motor

2, 4 fixed connection on the top of double-screw bolt 10 of second bevel gear, first bevel gear 3 and the meshing of second bevel gear 4 are connected, external power source is connected to the input electricity of PLC controller 14, biax motor 2 is connected respectively to the output of PLC controller 14, the input of first motor 61 and second motor 12.

When in use: the axial line of the screw rod 63 is vertical to the movement direction of the cloth, the double-shaft motor 2 is turned on through the PLC 14, the double-shaft motor 2 rotates to drive the first bevel gear 3 to rotate, the first bevel gear 3 is meshed with the second bevel gear 4 to drive the stud 10 to rotate in the shaft sleeve 7, the stud 10 rotates to drive the lifting plate 11 to lift through the lifting block 8 so as to adjust the height of the cutter, the first motor 61 is turned on by the PLC controller 14, the first motor 61 rotates the screw rod 63 to rotate the spiral groove 62, the horizontal component force of the spiral groove 62 to the bearing 17 moves the bearing 17 along the axial direction of the screw rod 63, thereby driving the sliding part 64 to move in the sliding groove inside the lifting plate 11, adjusting the horizontal position of the cutter, the second motor 12 is turned on through the PLC 14, the second motor 12 rotates to drive the mounting plate 13 to rotate, thereby making the cutter do the motion of arc orbit, through adjusting the position adjustment arc orbit's of cutter inside fixed orifices 16 motion radius.

It should be noted that the specific model of the PLC controller 14 disclosed in this embodiment is siemens S7-200, the dual-axis motor 2, the first motor 61, and the second motor 12 may be freely configured according to the actual application scenario, the dual-axis motor 2 is proposed to be a NEMA17 dual-axis stepper motor manufactured by the company seiko science and technology (shanghai), the first motor 61 and the second motor 12 may be 60 series servo motors manufactured by the company jinyuitai (tin-free), and the PLC controller 14 controls the dual-axis motor 2, the first motor 61, and the second motor 12 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutter elevating gear of cloth surface fabric cutter which characterized in that: comprises a transverse plate (1) and a translation unit (6);

transverse plate (1): shaft sleeves (7) are symmetrically arranged at the left end and the right end of the transverse plate (1), studs (10) are slidably connected inside the shaft sleeves (7), lifting blocks (8) are connected to the outer portions of the studs (10) in a threaded manner, the ends of the two lifting blocks (8) are fixedly connected with the side faces of the lifting plate (11), sliding grooves are formed in the lifting plate (11), and second supporting plates (9) are symmetrically arranged on the upper surface of the lifting plate (11);

translation unit (6): the translation unit (6) is arranged in the middle of the second support plate (9);

wherein: also comprises a double-shaft motor (2), a first supporting plate (5), a PLC (programmable logic controller) (14), a first bevel gear (3) and a second bevel gear (4), the double-shaft motor (2) is fixedly connected to the upper surface of the transverse plate (1), the two first supporting plates (5) are symmetrically arranged on the upper surface of the transverse plate (1), the transverse plate (1) is positioned at two sides of the double-shaft motor (2), the output shaft of the double-shaft motor (2) passes through the through hole at the middle part of the transverse plate (1), the first bevel gear (3) is fixedly connected with the end head of the output shaft of the double-shaft motor (2), the second bevel gear (4) is fixedly connected to the top end of the stud (10), the first bevel gear (3) and the second bevel gear (4) are in meshed connection, the input end of the PLC (14) is electrically connected with an external power supply, and the output end of the PLC (14) is electrically connected with the input end of the double-shaft motor (2).

2. The cutter lifting device of the cloth fabric cutting machine according to claim 1, characterized in that: the translation unit (6) comprises a first motor (61), a spiral groove (62), a spiral rod (63) and a sliding piece (64), the first motor (61) is fixedly connected to the outer side of the second supporting plate (9) at the right end, the output shaft of the first motor (61) passes through the through hole of the right second support plate (9), the right end of the screw rod (63) is fixedly connected with the tail end of an output shaft of the first motor (61), the left end of the screw rod (63) is connected with the second support plate (9) on the left side in a sliding way through a connecting rod, the spiral groove (62) is arranged outside the spiral rod (63), the sliding piece (64) is connected with the sliding groove in the lifting plate (11) in a sliding way, the top end of the sliding part (64) is fixedly connected with a bearing (17), the bearing (17) is connected with the inner side surface of the spiral groove (62) in a sliding way, the output shaft of the first motor (61) is electrically connected with the output end of the PLC (14).

3. The cutter lifting device of the cloth fabric cutting machine according to claim 2, characterized in that: still include second motor (12) and mounting panel (13), second motor (12) fixed connection is in the bottom of slider (64), mounting panel (13) fixed connection is in the output shaft bottom of second motor (12), the input of PLC controller (14) is connected to the output electricity of second motor (12).

4. The cutter lifting device of the cloth fabric cutting machine according to claim 3, characterized in that: still include cutter fixed orifices (16), cutter fixed orifices (16) set up in the middle part of mounting panel (13), cutter fixed orifices (16) are rectangle cutter fixed orifices.

5. The cutter lifting device of the cloth fabric cutting machine according to claim 1, characterized in that: the novel horizontal plate is characterized by further comprising four mounting holes (15), wherein the four mounting holes (15) are symmetrically arranged at four corners of the horizontal plate (1).