CN215749523U

CN215749523U - Automatic cutting device

Info

Publication number: CN215749523U
Application number: CN202122345494.5U
Authority: CN
Inventors: 陈林虎
Original assignee: Guangzhou Aopiya Leatherware Industrial Co ltd
Current assignee: Guangzhou Aopiya Leatherware Industrial Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-08
Anticipated expiration: 2031-09-26

Abstract

The automatic cutting device comprises an automatic cutting mechanism and a material conveying mechanism; the material conveying mechanism conveys the material forwards to the automatic cutting mechanism, and the automatic cutting mechanism cuts the finished product and the waste material on the material; a sucker mechanism is arranged in front of the automatic cutting mechanism and comprises a finished sucker and a waste sucker; the material conveying mechanism conveys the finished products and the waste materials to the lower part of the sucking disc mechanism, the waste material sucking disc sucks the waste materials below the waste material sucking disc, and the finished product sucking disc sucks the finished products below the waste material sucking disc. The workman is using this kind of automatic device of tailorring's in-process, adopts the waste material sucking disc to absorb away the waste material and adopts the finished product sucking disc to absorb away the finished product, just so makes waste material and finished product just can not be mixed together, consequently need not manually pick out the waste material.

Description

Automatic cutting device

Technical Field

The utility model relates to an automatic cutting device.

Background

People generally use automatic cutting devices to automatically cut leather during the production of leather. Patent document CN210314319U discloses an automatic cutting device provided with a table above which an automatic cutting mechanism is provided and leather is placed as a material, and the automatic cutting mechanism automatically cuts the material. The material is strip-shaped, and a cut finished product is completely disconnected from the material. The winding mechanism is arranged in front of the automatic cutting mechanism and clamps the material and pulls the material forwards, and in the state, the material and the finished product are positioned on the same plane, so the finished product is pushed to move forwards. A sucking disc capable of sliding left and right is arranged between the automatic cutting mechanism and the winding mechanism, and the sucking disc sucks a finished product passing through the lower part of the sucking disc. The material is clamped by the winding mechanism and cannot be sucked away by the sucking disc. The right end of the automatic cutting device is provided with a finished product collecting bag, the sucker sucks a finished product, then moves rightwards to the upper part of the finished product collecting bag and stops adsorbing, and the finished product falls downwards into the finished product collecting bag. However, during the operation of such automatic cutting devices, waste may occur at a certain position of the finished product, for example, the finished product is in the shape of a circular ring, and the leather in the middle position thereof is waste. Workers may suck the waste materials away during the process of sucking up the finished product by using the suction cups, and then manually pick the waste materials out of the finished product collecting bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic cutting device, and workers do not need to manually pick out waste materials after cutting leather by using the automatic cutting device.

In order to solve the technical problem, the automatic cutting device comprises an automatic cutting mechanism and a material conveying mechanism; the material conveying mechanism conveys the material forwards to the automatic cutting mechanism, and the automatic cutting mechanism cuts the finished product and the waste material on the material; a sucker mechanism is arranged in front of the automatic cutting mechanism and comprises a finished sucker and a waste sucker; the material conveying mechanism conveys the finished products and the waste materials to the lower part of the sucking disc mechanism, the waste material sucking disc sucks the waste materials below the waste material sucking disc, and the finished product sucking disc sucks the finished products below the waste material sucking disc.

Further, a work bench is included; the material conveying mechanism comprises two roll shafts arranged at the front end of the workbench and a roll shaft driving motor; a gap is reserved between the two roll shafts for the long strip materials placed on the workbench to pass through, and the two roll shafts clamp the long strip materials passing through the gap together; the roll shaft driving motor drives one of the roll shafts to rotate, so that the two roll shafts pull the strip-shaped material forwards together to enable the strip-shaped material to drive finished products and waste materials on the workbench to move forwards together.

Furthermore, the method comprises a finished product linear module; the left end of the finished product linear module is arranged on the left side of the workbench, the right end of the finished product linear module extends to the right side of the workbench, and a finished product collecting box is arranged below the finished product linear module; the finished product sucker is positioned above the workbench and is arranged on the left side of the finished product linear module; the finished product linear module drives the finished product sucker to move rightwards to the upper part of the finished product collecting box.

Furthermore, the device comprises a waste linear module; the left end of the waste linear module is arranged on the left side of the workbench, the right end of the waste linear module extends to the right side of the workbench, and a waste collection box is arranged below the waste linear module; the waste collection box is positioned at the left of the finished product collection box; the waste material sucker is positioned above the workbench and is arranged on the left side of the waste material linear module; the waste linear module drives the waste sucker to move to the right above the waste collection box.

Furthermore, the left side of the workbench is provided with a rotating disc and an overturning driving motor for driving the rotating disc to rotate; the left end of the finished product linear module is arranged on the upper side of the rotating disc, and the left end of the waste linear module is arranged on the lower side of the rotating disc, so that the finished product sucker faces upwards and the waste sucker faces downwards to suck up waste below the finished product sucker; the overturning driving motor drives the rotating disc to drive the finished product linear module and the waste linear module to rotate until the left end of the finished product linear module is rotated to the lower side of the rotating disc and the left end of the waste linear module is rotated to the upper side of the rotating disc, and in the state, the waste sucker faces upwards and the finished product sucker faces downwards to suck up a finished product below the waste sucker.

Further, the scrap chuck is smaller than the scrap; be equipped with vertical waste material electromagnetism push rod on the straight line module of waste material, the waste material sucking disc is specifically installed at the lower extreme of waste material electromagnetism push rod.

Furthermore, an interception net is arranged in the finished product sucker, and is provided with a plurality of vent holes; the finished product sucker is larger than the finished product, and the vent hole is smaller than the finished product.

Furthermore, vertical pressing plate electromagnetic push rods are arranged on the front side and the rear side of the finished product sucker, and a pressing plate is arranged at the lower end of each pressing plate electromagnetic push rod; the pressing plate electromagnetic push rod drives the pressing plate to move downwards so as to press the strip-shaped materials.

Furthermore, a press roller is arranged at the rear end of the workbench, a gap is reserved between the press roller and the workbench for the long strip-shaped material placed on the workbench to pass through, and the press roller presses the long strip-shaped material passing through the gap downwards.

The workman is using this kind of automatic device of tailorring's in-process, adopts the waste material sucking disc to absorb away the waste material and adopts the finished product sucking disc to absorb away the finished product, just so makes waste material and finished product just can not be mixed together, consequently need not manually pick out the waste material.

Drawings

FIG. 1 is an isometric view of an automatic cutting apparatus with the waste suction cups facing down and the product suction cups facing up.

FIG. 2 is an isometric view of the automatic cutting apparatus with the product suction cups facing downward and the waste suction cups facing upward.

Detailed Description

The utility model is described in further detail below with reference to specific embodiments.

Referring to fig. 1, the automatic cutting device includes a table 7, an upper roller 612 and a lower roller 613 are movably mounted at a front end 71 of the table 7, and a gap is left between the two

rollers

612 and 613. A press roller 83 is movably mounted above the rear end 72 of the workbench 7, and a gap is reserved between the press roller 83 and the workbench 7. The long material 93 passes through the gap between the platen roller 83 and the table 7, is flattened by the platen roller 83, covers the rear end 72 of the table 7, then covers from the rear end 72 of the table 7 forward to the front end 71 of the table 7, passes through the gap between the two

roller shafts

612, 613, and is sandwiched by the two

roller shafts

612, 613. The roller shaft driving motor 62 is mounted on the front end 71 of the table 7, and the output end of the roller shaft driving motor 62 is fixedly connected with the roller shaft 613 on the lower side. The automatic cutting device includes a controller (not shown in the figures). The controller is electrically connected to the roller driving motor 62, and controls the roller driving motor 62 to drive the roller 613 at the lower side to rotate, so as to drive the material 93 to move forward and drive the roller 612 at the upper side to rotate, so that the two

rollers

612 and 613 and the roller driving motor 62 together serve as the material conveying mechanism 6 to convey the material 93 forward.

Referring to fig. 1, two front and rear linear modules 51 are respectively disposed on the left and right sides of the front of the press roller 83, a left and right linear module 52 is disposed between the two front and rear linear modules 51, and the left and right ends of the left and right linear modules 52 are respectively fixedly mounted on the two front and rear linear modules 51 through two supporting

members

523 and 524 so as to be movable back and forth by the two front and rear linear modules 51. The left and right straight line modules 52 are provided with a cutting electromagnetic push rod 53, and the cutting electromagnetic push rod 53 can move left and right under the drive of the left and right straight line modules 52. The lower end of the cutting electromagnetic push rod 53 is provided with a cutting knife 54. The controller is electrically connected with the two front and rear linear modules 51, the left and right linear modules 52 and the cutting electromagnetic push rod 53, when the material 93 moves forwards to the position below the cutting tool 54, the two front and rear linear modules 51 are controlled to drive the two supporting

pieces

523 and 524, the left and right linear modules 52, the cutting electromagnetic push rod 53 and the cutting tool 54 to move forwards and backwards, the left and right linear modules 52 are controlled to drive the cutting electromagnetic push rod 53 and the cutting tool 54 to move leftwards and rightwards, and the cutting electromagnetic push rod 53 is controlled to drive the cutting tool 54 to move upwards and downwards, so that the cutting tool 54 cuts a finished product 92 and waste materials 91 on the material 93. The two front and rear straight line modules 51, the two supporting

pieces

523 and 524, the left and right straight line modules 52, the cutting electromagnetic push rod 53 and the cutting tool 54 together form an automatic cutting mechanism 5 for automatically cutting the material 93. The cut material 93 continues to move forward under the conveying action of the material conveying mechanism 6, and the material 93 pushes the finished product 92 and the waste material 91 forward because the material 93, the finished product 92 and the waste material 91 are all in the same plane.

Referring to fig. 1, a waste linear module 31 is arranged in front of the automatic cutting mechanism 5, the left end 311 of the waste linear module 31 is mounted on the workbench 7, and the right end 312 extends to the right of the workbench 7 and is provided with a waste collection box 33. Vertical waste electromagnetic push rod 32 is installed on the left side of waste linear module 31, waste electromagnetic push rod 32 can move about under the drive of waste linear module 31, and downward waste suction cup 3 is installed to the lower end of waste electromagnetic push rod 32. An air exhaust mechanism 2 is arranged on the workbench 7, and the air exhaust mechanism 2 is connected with the waste material sucker 3. The waste suction cups 3 are smaller than the waste 91. The controller is electrically connected with the waste linear module 31, the waste electromagnetic push rod 32 and the air exhaust mechanism 2, when the material 93 pushes the finished product 92 and the waste 91 to the lower part of the waste suction cup 3, the scrap alignment module 31 is controlled to move the scrap chucks 3 until the scrap chucks 3 are aligned with one of the scrap pieces 91, then the waste electromagnetic push rod 32 drives the waste suction cup 3 to move downwards and controls the air pumping mechanism 2 to pump the air in the waste suction cup 3 so that the waste suction cup 3 sucks up the waste 91, and then the waste electromagnetic push rod 32 is controlled to drive the waste suction cup 3 to move upwards and then the waste linear module 31 is controlled to move the waste suction cup 3 to the upper part of the waste collection box 33, the suction mechanism 2 is then controlled to stop suction so that the scrap 91 falls into the scrap collecting box 33, the above steps are then repeated until the scrap suction cup 3 transfers all the scrap 91 into the scrap collecting box 33, thereby separating the finished product 92 from the scrap 91.

Referring to fig. 1, a support plate 40 is disposed on the worktable 7, a rotary disc 41 is movably mounted on the support plate 40, a left end 311 of the scrap linear module 31 is mounted on a lower side of the rotary disc 41, and a finished product linear module 11 is mounted on an upper side of the rotary disc 41. The left end 111 of the finished product linear module 11 is installed on the upper side of the rotating disc 41, and the right end 112 extends to the right of the workbench 7 and is provided with a finished product collection box 13 below. The product collection bin 13 is located to the right of the scrap collection bin 33. An upward finished product sucker 1 is installed on the left side of the finished product linear module 11, and the finished product sucker 1 can move left and right under the driving of the finished product linear module 11. The air exhaust mechanism 2 is connected with the finished product sucker 1. The automatic cutting device includes a reverse drive motor 42 that drives the rotary disk 41 to rotate. The controller is electrically connected with the overturning driving motor 42, after all the wastes 91 are transferred into the waste collection box 33, the overturning driving motor 42 is controlled to drive the rotating disc 41 to drive the finished product linear module 11 and the waste linear module 31 to rotate together until the finished product linear module 11 is transferred to the lower side of the rotating disc 41 and the waste linear module 31 is transferred to the upper side of the rotating disc 41, as shown in fig. 2, in this state, the finished product suction disc 1 faces upwards and the waste suction disc 3 faces downwards, then the finished product linear module 11 is controlled to drive the finished product suction disc 1 to move to the upper side of the left end of the material 93 and then move from left to right, and the air pumping mechanism 2 is controlled to pump the air in the finished product suction disc 1, so that the finished product suction disc 1 pumps the finished product 92 passing through the lower side of the finished product suction disc 1. The finished suction cup 1 is larger than the finished product 92 and can suck all the finished products 92 passing below the finished suction cup. Referring to fig. 1, a blocking net 12 is arranged in the finished product suction cup 1, the blocking net 12 is provided with a plurality of vent holes 121, and the vent holes 121 are smaller than the finished product 92 so as to prevent the finished product 92 from blocking the finished product suction cup 1. When the finished product linear module 11 drives the finished product sucker 1 to move to the upper part of the finished product collecting box 13, the controller controls the air exhaust mechanism 2 to stop exhausting air so that all the finished products 2 fall into the finished product collecting box 13. The waste suction cup 3 and the product suction cup 1 together constitute a suction cup mechanism 300, and the suction cup mechanism 300 sucks up the product 92 and the waste 91 to separate them from the material 93.

Referring to fig. 2, a left pressing mechanism 800 and a right pressing mechanism 800 are provided on both the front and rear sides of the suction cup mechanism 300. Each pressing mechanism 800 includes a vertical pressing plate electromagnetic push rod 81 mounted on the table 7 and a pressing plate 82 mounted on the lower end of the pressing plate electromagnetic push rod 81. The controller is electrically connected with the four pressing plate electromagnetic push rods 81, and controls the four pressing plate electromagnetic push rods 81 to respectively drive the four pressing plates 82 to move downwards to press the material 93 in the process of sucking the finished product 92 by the sucking disc mechanism so as to prevent the material 93 from being sucked by the finished product sucking disc 1.

The above description is only the embodiments of the present invention, and the scope of protection is not limited thereto. The insubstantial changes or substitutions will now be made by those skilled in the art based on the teachings of the present invention, which fall within the scope of the claims.

Claims

1. Automatic tailor device, its characterized in that: comprises an automatic cutting mechanism and a material conveying mechanism; the material conveying mechanism conveys the material forwards to the automatic cutting mechanism, and the automatic cutting mechanism cuts the finished product and the waste material on the material; a sucker mechanism is arranged in front of the automatic cutting mechanism and comprises a finished sucker and a waste sucker; the material conveying mechanism conveys the finished products and the waste materials to the lower part of the sucking disc mechanism, the waste material sucking disc sucks the waste materials below the waste material sucking disc, and the finished product sucking disc sucks the finished products below the waste material sucking disc.

2. The automatic clipping device according to claim 1, wherein: comprises a workbench; the material conveying mechanism comprises two roll shafts arranged at the front end of the workbench and a roll shaft driving motor; a gap is reserved between the two roll shafts for the long strip materials placed on the workbench to pass through, and the two roll shafts clamp the long strip materials passing through the gap together; the roll shaft driving motor drives one of the roll shafts to rotate, so that the two roll shafts pull the strip-shaped material forwards together to enable the strip-shaped material to drive finished products and waste materials on the workbench to move forwards together.

3. The automatic clipping device according to claim 2, wherein: comprises a finished product straight line module; the left end of the finished product linear module is arranged on the left side of the workbench, the right end of the finished product linear module extends to the right side of the workbench, and a finished product collecting box is arranged below the finished product linear module; the finished product sucker is positioned above the workbench and is arranged on the left side of the finished product linear module; the finished product linear module drives the finished product sucker to move rightwards to the upper part of the finished product collecting box.

4. The automatic clipping device according to claim 3, wherein: comprises a waste linear module; the left end of the waste linear module is arranged on the left side of the workbench, the right end of the waste linear module extends to the right side of the workbench, and a waste collection box is arranged below the waste linear module; the waste collection box is positioned at the left of the finished product collection box; the waste material sucker is positioned above the workbench and is arranged on the left side of the waste material linear module; the waste linear module drives the waste sucker to move to the right above the waste collection box.

5. The automatic clipping device according to claim 4, wherein: the left side of the workbench is provided with a rotating disc and an overturning driving motor for driving the rotating disc to rotate; the left end of the finished product linear module is arranged on the upper side of the rotating disc, and the left end of the waste linear module is arranged on the lower side of the rotating disc, so that the finished product sucker faces upwards and the waste sucker faces downwards to suck up waste below the finished product sucker; the overturning driving motor drives the rotating disc to drive the finished product linear module and the waste linear module to rotate until the left end of the finished product linear module is rotated to the lower side of the rotating disc and the left end of the waste linear module is rotated to the upper side of the rotating disc, and in the state, the waste sucker faces upwards and the finished product sucker faces downwards to suck up a finished product below the waste sucker.

6. The automatic clipping device according to claim 5, wherein: the waste material sucking disc is smaller than the waste material; be equipped with vertical waste material electromagnetism push rod on the straight line module of waste material, the waste material sucking disc is specifically installed at the lower extreme of waste material electromagnetism push rod.

7. The automatic clipping device according to claim 6, wherein: an interception net is arranged in the finished product sucker, and is provided with a plurality of vent holes; the finished product sucker is larger than the finished product, and the vent hole is smaller than the finished product.

8. The automatic clipping device according to claim 7, wherein: vertical pressing plate electromagnetic push rods are arranged on the front side and the rear side of the finished product sucker, and pressing plates are arranged at the lower ends of the pressing plate electromagnetic push rods; the pressing plate electromagnetic push rod drives the pressing plate to move downwards so as to press the strip-shaped materials.

9. The automatic clipping device according to claim 2, wherein: the rear end of the workbench is provided with a compression roller, a gap is reserved between the compression roller and the workbench for the strip-shaped material placed on the workbench to pass through, and the compression roller presses the strip-shaped material passing through the gap downwards.