A auxiliary device that is used for trousers to open material fast
Technical Field
The invention relates to the technical field of textile machinery, in particular to an auxiliary device for quickly cutting trousers.
Background
The trousers are necessary articles in daily life, and the trousers worn on the body are basically cut according to the designed size of the artificial foundation and then are subjected to processes such as tailoring and the like to form a complete pair of trousers for sale. However, the cloth is cut by manual work, the mode is slow and not beneficial to improving the production efficiency, and the labor intensity of workers is increased, so that the auxiliary device for quickly cutting the trousers can quickly automatically position and cut the trousers, the production efficiency is greatly improved, and the labor intensity of the workers can be reduced.
Disclosure of Invention
In order to solve the above problems, the present invention aims to provide an auxiliary device for the rapid opening of trousers.
In order to achieve the purpose, the invention adopts the following specific technical scheme:
an auxiliary device for the quick opening of trousers mainly comprises: the device comprises a first lifting device, a positioning die, a first mechanical arm, a second lifting device and a cutting knife device. The head end of the positioning die is arranged at the left end of the machine base through a first lifting device, and the tail end of the positioning die is arranged at the tail end of the machine base through a second lifting device; the first mechanical arm is arranged on the base through a motor and used for controlling the cutting knife device to cut and distribute the fabric on two outer sides of the positioning die; the second mechanical arm is arranged in a chute of the second lifting device and used for controlling the cutting knife device to cut the inner sides of the trousers; the three cutting knife devices are respectively arranged on each mechanical arm and used for cutting cloth; when the cloth cutting device works, two pieces of cloth to be cut are respectively wrapped on the positioning die up and down, then the first lifting device and the second lifting device automatically descend to press the cloth at the bottom, and then the mechanical arms can respectively control the material cutting knife devices to cut the cloth.
Further: a manipulator include: the device comprises a movable support, a lifting motor, a cross beam, a roller motor and a rotating motor, wherein two ends of the cross beam are respectively arranged on the movable support at two sides through the lifting motor; the two roller motors are symmetrically arranged on the cross beam respectively, the two rotating motors are connected with the rolling motors through connecting rods respectively, and the rotating motors are connected with the material cutting knife device and used for controlling the cutting direction of the material cutting knife device. The rotary motor and the cutting knife device can be controlled to move left and right independently through the roller motor on the cross beam.
Further: no. two manipulator including: the lifting device comprises an electric roller, a transverse bracket, a second lifter and a sliding block, wherein the sliding block is arranged in a sliding chute of the second lifter through the electric roller; the transverse bracket is arranged in the sliding block through a second elevator; the electric roller is arranged in the transverse bracket and is connected with the rotating motor through a connecting rod.
Further: the appearance of the positioning mould is similar to the shape of trousers, and the positioning mould mainly comprises: the air bag type air valve comprises a first air cylinder, an air nozzle, a connecting block, a second air cylinder, a guide rod, a first air bag, a second air bag and an air pipe, wherein one end of the first air bag is connected to the telescopic end of the first air cylinder, and the other end of the first air bag is connected to the left end of the connecting block; the number of the second air bags is two, one end of each second air bag is connected to the right end of the connecting block, and the other end of each second air bag is connected to the telescopic end of the second air cylinder; the number of the air nozzles is two, one of the air nozzles is positioned on the first air bag and used for controlling the expansion state of the first air bag; the other is positioned on the connecting block and is connected with a second air bag at two sides through an air pipe; the guide rods are connected with the second cylinder respectively and are symmetrically arranged on the second lifting device. The first air bag is independently connected with a barometer, and the second air bags are connected with the barometer through an air pipe. The size of the width of the cloth to be cut can be determined by the value of each barometer.
In order to facilitate the flattening of the cloth at the bottom of the positioning mould, the surface of the base at the bottom of the positioning mould is filled with a flexible rubber material.
Further: the cutting knife device comprises: the device comprises a third cylinder, a pressure monitor, an upper tool rest, a lower tool rest, a spring blade, a cam motor and a spherical ball, wherein the third cylinder is connected with the upper tool rest and the lower tool rest and can control the closing state of the upper tool rest and the lower tool rest; the spring blade and the cam motor are respectively provided with two middle parts respectively provided with the upper tool rest and the lower tool rest, and the cutting of the spring blade on the cloth is controlled by the cam motor; the ball body is divided into four groups, each two groups are a group, and each group is respectively and symmetrically arranged in an upper tool rest and a lower tool rest at two sides of the spring blade; the pressure monitor is also provided with four upper tool rests which are positioned in each group of ball bearings and used for controlling the moving tracks of the first mechanical arm and the second mechanical arm according to the detected pressure.
Further: the anchor clamps total six, every anchor clamps include: the telescopic clamping blocks and the four cylinders are respectively and symmetrically arranged on the first cylinder and the second cylinder through the four cylinders, and the symmetrical two clamps can be controlled to be simultaneously telescopic through the four cylinders; more than 2 telescopic clamping blocks are uniformly distributed on the surface of each clamp and are used for fixing two ends of cloth to be cut.
When the cutting machine works, the expansion states of the first air bag and the second air bag are judged respectively through the numerical values of the air pressure meters to determine the transverse size of cloth to be cut, and then the clamp distance at the two ends of the whole positioning die is controlled through the extension and retraction of the first air cylinder and the second air cylinder to determine the longitudinal size of the cloth to be cut. When the sizes are adjusted, two pieces of cloth to be cut can be wrapped on the positioning die up and down, the two ends of the cloth are clamped through the telescopic clamping blocks of the clamp, and the length size of the cloth to be cut is adjusted through the stretching of the first air cylinder and the second air cylinder. And at the moment, the first mechanical arm and the second mechanical arm are used for controlling the material opening knife device to cut along the edge of the positioning die. The cutting track of the material cutting knife device is mainly controlled by the pressure value detected by a pressure monitor in the material cutting knife device. When the pressure monitor detects that the pressure value is increased, the corresponding mechanical arm controls the material opening knife device to move outwards; when the pressure monitor detects that the pressure value is reduced, the corresponding mechanical arm controls the material cutting knife device to move inwards, and the cutting meets the size requirement designed by a user.
The invention has the beneficial effects that:
1. the utility model provides an auxiliary device for trousers are opened material fast can be fixed a position and tailor automatically trousers fast, has improved production efficiency widely and has can reduce workman's intensity of labour to the orbit that the pressure numerical value that detects by pressure monitor controlled each robotic arm's removal can accurately be cut out the required size of opening material of user fast, improves the utilization ratio of cloth, avoids artifical the tailorring mistake of tailorring easily or the deviation is great, causes the waste of cloth.
2. The middle part of the upper surface of the base is filled with soft rubber materials, so that straightened cloth can be effectively flattened, and the phenomenon that the bottom of the cloth which is just pulled is easily wrinkled is avoided.
Drawings
Fig. 1 is a schematic perspective view of an auxiliary device for rapid opening of trousers according to the present invention.
Fig. 2 is a front view showing the structure of an auxiliary device for quick opening of trousers according to the present invention.
Fig. 3 is a top view of an auxiliary device for the rapid opening of trousers according to the present invention.
Fig. 4 is a view showing the structure of a moving frame of an auxiliary device for quick opening of trousers according to the present invention.
Fig. 5 is a schematic perspective view of the components of an auxiliary device for rapid opening of trousers according to the present invention.
Fig. 6 is a perspective view of a clamp of an auxiliary device for trousers quick opening in the present invention.
Fig. 7 is a structural view of a positioning mold of an auxiliary device for rapid opening of trousers according to the present invention.
Fig. 8 is a schematic structural view of a robot arm of an auxiliary device for rapid opening of trousers according to the present invention.
Fig. 9 is a schematic structural view of a cutting knife device of an auxiliary device for quick cutting of trousers according to the present invention.
Wherein: the lifting device comprises a base 1, a lifting device 2, a mechanical arm 3, a movable support 31, a lifting motor 32, a cross beam 33, a roller motor 34, a rotating motor 35, a positioning die 4, a cylinder 41, an air nozzle 42, a support 43, a cylinder 44, a guide rod 45, an air bag 46, an air bag 47, an air bag II, an air pipe 48, a mechanical arm 5, an electric roller 51, a transverse support 52, a lifter 53, a slider 54, a lifting device 6, a sliding chute 61, a motor 7, a material cutting device 8, a cylinder 81, a cylinder III, a pressure monitor 82, a pressure monitor 83, an upper tool rest 84, a lower tool rest 85, a spring blade 86, a cam motor 86, a ball 87, a ball bearing 9, a clamp 91, a telescopic clamp block and a cylinder 92, a cylinder IV.
Detailed Description
Reference will now be made in further detail to the accompanying drawings.
As shown in the following fig. 1-9, the auxiliary device for the rapid opening of trousers mainly comprises: the automatic material cutting machine comprises a machine base 1, a first lifting device 2, a first mechanical arm 3, a positioning die 4, a second mechanical arm 5, a second lifting device 6, a motor 7, a material cutting knife device 8 and a clamp 9.
The head end of the positioning mould 8 is arranged at the left end of the machine base 1 through the first lifting device 2, and the tail end of the positioning mould is arranged at the tail end of the machine base 1 through the second lifting device 6; the first mechanical arm 3 is arranged on the base 1 through a motor 7 and is used for controlling the material cutting knife device 8 to cut and distribute the material on two outer sides of the positioning die 4; the second mechanical arm 5 is arranged in a sliding groove 61 of the second lifting device 6 and is used for controlling the cutting knife device 8 to cut the inner side of the trousers; the three cutting knife devices 8 are respectively arranged on each mechanical arm and used for cutting cloth. Two cloth that during operation will be tailor wrap up on positioning die 4 from top to bottom respectively, then elevating gear 2 and elevating gear 6 are automatic to descend and are pushed down the cloth of bottom, then can control each feed slitter device 8 by robotic arm respectively and tailor the cloth.
The first mechanical arm 3 comprises: the device comprises a movable support 31, a lifting motor 32, a beam 33, a roller motor 34 and a rotating motor 35, wherein two ends of the beam 33 are respectively arranged on the movable support 31 at two sides through the lifting motor 32; the two roller motors 34 are respectively mounted on the cross beam 33, the two rotating motors 35 are respectively connected with the rolling motors 33 through connecting rods, and the rotating motors 35 are connected with the material cutting knife device 8 and used for controlling the cutting direction of the material cutting knife device. The rotary motor 35 and the material cutting knife device 8 can be controlled to move left and right independently through the roller motor 34 on the cross beam 33.
The second mechanical arm 5 comprises: the lifting device comprises an electric roller 51, a transverse bracket 52, a second lifter 53 and a sliding block 54, wherein the sliding block 54 is arranged in a sliding groove 61 of the second lifting device 6 through the electric roller 51; the transverse bracket 52 is arranged in a sliding block 54 through a second lifter 53; the motorized roller 51 is mounted in a transverse bracket 52, and the motorized roller 51 is connected to the rotating motor 35 through a connecting rod.
The appearance of the positioning mould 4 is similar to the shape of trousers, and the positioning mould mainly comprises: the air bag type air conditioner comprises a first air cylinder 41, an air nozzle 42, a connecting block 43, a second air cylinder 44, a guide rod 45, a first air bag 46, a second air bag 47 and an air pipe 48, wherein one end of the first air bag 46 is connected to the telescopic end of the first air cylinder 41, and the other end of the first air bag is connected to the left end of the connecting block 43; the number of the second air bags 47 is two, one end of each second air bag 4 is connected to the right end of the connecting block 43, and the other end of each second air bag is connected to the telescopic end of the second air cylinder 44; the number of the air nozzles 42 is two, one of the air nozzles is positioned on the first air bag 46 and used for controlling the expansion state of the first air bag 46; the other is positioned on the connecting block 43 and is connected with a second air bag 47 at two sides through an air pipe 48; the guide rods 45 are connected with the second cylinder 44 respectively and are symmetrically arranged on the second lifting device 6. The first air bag 46 is connected with a barometer independently, and the two second air bags 47 are connected with the barometer through an air pipe 48. The size of the width of the cloth to be cut can be determined by the value of each barometer. In order to smooth the cloth at the bottom of the positioning die 4, a soft rubber material is filled in the middle of the upper surface of the base 1.
The material cutting knife device 8 comprises: the device comprises a third air cylinder 81, a pressure monitor 82, an upper tool rest 83, a lower tool rest 84, a spring blade 85, a cam motor 86 and a ball 87, wherein the third air cylinder 81 is connected with the upper tool rest 83 and the lower tool rest 84, and the closed state of the upper tool rest 83 and the lower tool rest 84 can be controlled through the third air cylinder 81; the spring blade 85 and the cam motor 86 respectively have two middle parts respectively provided with the upper knife rest 83 and the lower knife rest 84, and the cutting of the spring blade 85 to the cloth is controlled by the cam motor 86; the spherical balls 87 are divided into four groups, each two groups are divided into one group, and each group is respectively and symmetrically arranged in the upper tool rest 83 and the lower tool rest 84 on two sides of the spring blade 85; the pressure monitor 82 is also provided with four upper tool rests 83 located in each group of spherical balls 87 for controlling the moving tracks of the first mechanical arm 3 and the second mechanical arm 5 according to the detected pressure. The clamp 9 has six clamps, and each clamp 9 comprises: the telescopic clamping blocks 91 and the four-number cylinder 92 are respectively and symmetrically arranged on the first cylinder 41 and the second cylinder 44 through the four-number cylinder 92, and the symmetrical two clamps 9 can be controlled to be simultaneously telescopic through the four-number cylinder 92; more than 2 telescopic clamping blocks 91 are uniformly distributed on the surface of each clamp 9, and the telescopic blocks 91 are used for fixing two ends of cloth to be cut.
When the cutting machine works, the expansion states of the first air bag 46 and the second air bag 47 are respectively judged according to the numerical values of the air pressure gauges so as to determine the transverse size of cloth to be cut, and then the distance between the clamps 9 at the two ends of the whole positioning die 4 is controlled through the extension and contraction of the first air cylinder 41 and the second air cylinder 44 so as to determine the longitudinal size of the cloth to be cut. However, when the sizes are adjusted, two pieces of cloth to be cut can be vertically wrapped on the positioning die 4, two ends of the cloth are clamped through the telescopic clamping blocks 91 of the clamp 9, and the length size of the cloth to be cut is adjusted through the expansion of the first air cylinder 41 and the second air cylinder 44. At this time, the first mechanical arm 3 and the second mechanical arm 5 are used to control the material cutting knife device 8 to cut along the edge of the positioning die 4. The cutting trajectory of the material cutting knife device 8 is mainly controlled by the pressure value detected by the pressure monitor 82 in the material cutting knife device 8. When the pressure monitor 82 detects that the pressure value is increased, the corresponding mechanical arm controls the material opening knife device 8 to move outwards; when the pressure monitor 82 detects that the pressure value becomes smaller, the corresponding mechanical arm controls the material cutting knife device 8 to move inwards, and the material cutting meets the size requirement designed by the user.
The various features described in the foregoing detailed description may be combined in any suitable manner without contradiction, and various suitable combinations will not be further described in order to avoid unnecessary repetition. The same should be considered as the disclosure of the present invention as long as it does not depart from the gist of the present invention.