CN113843335A

CN113843335A - Automatic stamping production line

Info

Publication number: CN113843335A
Application number: CN202010600443.XA
Authority: CN
Inventors: 唐海军; 刘小明; 朱建峰
Original assignee: Guangdong Tianji Industrial Intelligent System Co Ltd
Current assignee: Guangdong Tianji Industrial Intelligent System Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-12-28

Abstract

The invention relates to an automatic stamping production line, which comprises: the stamping device comprises a die platform for bearing a workpiece and a stamping head for stamping the workpiece; a manipulator; two oppositely arranged roller line devices; the waste cleaning device comprises a vacuum pump and a waste absorbing head communicated with the vacuum pump, the waste absorbing head is installed on a manipulator, and the manipulator drives the waste absorbing head to move so as to clean waste on the die platform. Among the above-mentioned punching press automation line, two drum line devices can realize automatic feeding and automatic unloading, stamping device can carry out automatic punching press to the work piece of placing on the mould platform, the manipulator can carry out automatic handling with the work piece between each device, in the time of the manipulator motion, can also absorb the clearance to the waste material on the mould platform, whole operation process can all realize automaticly, need not the staff and carry out material loading and waste material clearance to the mould platform, production efficiency is higher, and the security is better.

Description

Automatic stamping production line

Technical Field

The invention relates to the technical field of stamping production equipment, in particular to an automatic stamping production line.

Background

In the production process of the hollowed-out plate, a key production link is a punching link, that is, a punch is used to punch a plate to remove waste materials, so as to obtain a target product with a specific hollowed-out structure, such as Top case of a tablet computer.

However, in the conventional punching production equipment, the punch press needs to be manually loaded and unloaded and the waste materials need to be manually cleaned, so that the working efficiency is low, the production cost is high, the safety is very unsafe, and safety accidents are easy to happen.

Disclosure of Invention

Therefore, it is necessary to provide an automatic stamping production line with high production efficiency and high safety.

An automatic stamping production line, comprising:

the stamping device comprises a die platform for bearing a workpiece and a stamping head for stamping the workpiece;

the manipulator is arranged on one side of the stamping device;

the automatic feeding device comprises two oppositely arranged roller line devices, wherein one of the roller line devices is used for realizing automatic feeding, and a workpiece on the roller line device is conveyed to the die platform through the manipulator; the other roller line device is used for realizing automatic blanking, and the workpiece on the die platform is conveyed to the roller line device through the manipulator; and

the waste cleaning device comprises a vacuum pump and a waste absorbing head communicated with the vacuum pump, wherein the waste absorbing head is installed on the manipulator, and the manipulator drives the waste absorbing head to move so as to clean waste on the die platform.

Among the above-mentioned punching press automation line, two drum line devices can realize automatic feeding and automatic unloading, stamping device can carry out automatic punching press to the work piece of placing on the mould platform, the manipulator can carry out automatic handling with the work piece between each device, in the time of the manipulator motion, can also absorb the clearance to the waste material on the mould platform, whole operation process can all realize automaticly, need not the staff and carry out material loading and waste material clearance to the mould platform, production efficiency is higher, and the security is better.

Drawings

Fig. 1 is a schematic structural view of an automatic stamping production line according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a stamping device in the stamping automatic production line shown in FIG. 1;

FIG. 3 is an enlarged view of the structure shown at A in FIG. 2;

FIG. 4 is a schematic structural view of a robot in the automatic stamping line shown in FIG. 1;

FIG. 5 is a schematic view of a roller line assembly in the automatic stamping line of FIG. 1;

FIG. 6 is a schematic structural view of a positioning device, a first cleaning mechanism and a second cleaning mechanism in the automatic stamping production line shown in FIG. 1;

FIG. 7 is an enlarged view of the structure shown at B in FIG. 6;

FIG. 8 is a schematic diagram of the structure of FIG. 6 from another perspective;

FIG. 9 is a schematic structural view of a positioning device and a code scanning detection device in the automatic stamping production line shown in FIG. 1; and

fig. 10 is an enlarged view of the structure shown at C in fig. 9.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, an automatic stamping line 10 according to an embodiment of the present invention is used for performing automatic stamping on a workpiece. Specifically, the automatic stamping line 10 includes a stamping device 20, a robot 30, a roller line device 40, and a scrap cleaning device. The stamping device 20 comprises a die platform 21 and a stamping head 22, wherein the die platform 21 is used for bearing a workpiece, and the stamping head 22 can stamp the workpiece on the die platform 21 to remove excess materials and enable the workpiece to be in a hollow structure. The number of the roller line devices 40 is two, and the two roller line devices 40 are arranged oppositely. One of the roller line devices 40 is used for automatic feeding, and the workpiece on the roller line device 40 is conveyed to the mold platform 21 by the robot 30. The other roller line device 40 is used for realizing automatic blanking, and the punched workpiece on the die platform 21 is conveyed to the roller line device 40 through the mechanical arm 30. The robot 30 is provided on the side of the press apparatus 20 to facilitate the transfer of the workpiece between the apparatuses. The waste cleaning device comprises a vacuum pump 51 and a waste absorbing head 52 communicated with the vacuum pump 51, the waste absorbing head 52 is installed on the manipulator 30, the manipulator 30 drives the waste absorbing head 52 to move, and the waste absorbing head 52 cleans waste on the die platform 21 in a mode of adsorption cleaning under the vacuumizing action of the vacuum pump 51.

In above-mentioned punching press automation line 10, automatic feeding and automatic unloading can be realized to two roll line devices 40, stamping device 20 can carry out automatic punching press to the work piece of placing on mould platform 21, manipulator 30 can carry out the automatic handling with the work piece between each device, in the time of the motion of manipulator 30, the waste material that can also be to on the mould platform 21 absorbs the clearance, whole operation process can all realize automaticly, need not the staff and carry out material loading and waste material clearance to mould platform 21, production efficiency is higher, and the security is better.

As shown in fig. 1 and 5, the roller line device 40 includes an upper roller line 41, a lower roller line 42, a lifting mechanism 43, and a braking mechanism 44. An operation position 411 is arranged on the upper layer roller line 41, and a braking mechanism 44 is arranged on the upper layer roller line 41 to brake the material at the operation position 411 so as to facilitate the mechanical arm 30 to take and place the workpiece at the operation position 411. The elevator mechanism 43 is connected to the upper roller line 41 and the lower roller line 42 to transfer the material on the upper roller line 41 to the lower roller line 42. Thus, only one operator is needed to simultaneously consider the feeding of the upper layer roller line 41 and the blanking of the lower layer roller line 42, so as to save the production cost.

Further, the lower layer roller line 42 is positioned below the upper layer roller line 41, so that the roller line device 40 has an upper and lower two-layer structure. The upper layer roller line 41 has a feeding end 412, the lower layer roller line 42 has a discharging end 421, and the feeding end 412 and the discharging end 421 are located on the same side, so as to facilitate the feeding and discharging operation of an operator. The lifting mechanism 43 is connected to one end of the upper layer roller line 41 far away from the feeding end 412 and one end of the lower layer roller line 42 far away from the discharging end 421. The material that has performed the operation at the operation station 411 is transferred from the upper roller line 41 to the lower roller line 42 by the elevating mechanism 43. In addition, the upper layer roller line 41 and the lower layer roller line 42 are provided with a plurality of rollers 45, and the rollers 45 rotate to drive the materials placed on the rollers 45 to move.

Specifically, for the winding drum line device 40 for realizing feeding, an operator places a wrapping basket fully loaded with a workpiece on the upper winding drum line 41 from the feeding end 412, when the wrapping basket moves to the operation position 411, the manipulator 30 takes the workpiece from the wrapping basket, after the workpiece in the wrapping basket is taken away, an empty wrapping basket is transported to the lower winding drum 45 line 42 through the lifting mechanism 43 to be output, and thus automatic feeding of the workpiece is realized.

For the roller line device 40 for realizing blanking, an operator places an empty rubber coating basket on the upper roller line 41 from the feeding end 412, when the rubber coating basket moves to the operation position 411, the manipulator 30 places a punched workpiece in the rubber coating basket, when the rubber coating basket is full of workpieces, the full rubber coating basket is conveyed to the lower roller line 42 through the lifting mechanism 43 to be output, and therefore automatic blanking of the workpiece is realized.

In one embodiment, the braking mechanism 44 includes a plurality of drive cylinders 441. Each driving air cylinder 441 is connected with a driving pressing block 442, the driving air cylinders 441 push the driving pressing blocks 442 to move, and the driving air cylinders 441 are matched, so that the driving pressing blocks 442 clamp the rubber coating basket for bearing the workpiece along the longitudinal direction. Further, four driving cylinders 441 are provided, and the four driving cylinders 441 are disposed at four corner positions of the operating position 411 to correspond to four corners of the rubber-covered basket. Two driving cylinders 441 are oppositely arranged along the transverse direction and are positioned on one side of the operation position 411 close to the lifting mechanism 43. The other two driving cylinders 441 are transversely and oppositely arranged and located on one side of the operation position 411 away from the lifting mechanism 43, the driving pressing blocks 442 on the two driving cylinders 441 have inclined pressing surfaces, and the pressing surfaces can be abutted against the rubber-coated basket so as to apply a pushing action force along the longitudinal direction to the rubber-coated basket to press the rubber-coated basket against the driving pressing blocks 442 on the other two driving cylinders 441.

Further, a stopper 443 is disposed at an edge of the operating position 411, the braking mechanism 44 includes a clamping cylinder 444, a clamping press (not shown) is connected to the clamping cylinder 444, the clamping cylinder 444 pushes the clamping press to move to push the rubber-covered basket in the transverse direction and to support the rubber-covered basket against the stopper 443, and the clamping press cooperates with the stopper 443 to clamp the rubber-covered basket in the transverse direction. The brake mechanism 44 brakes the rubber-covered basket at the operation position 411, so as to ensure that the position of the rubber-covered basket is fixed, and the manipulator 30 can conveniently perform the loading and unloading operation.

Specifically, a waiting position 413 is formed on the upper layer roller line 41, the operation of the wrapping basket on the waiting position 411 is completed, and the wrapping basket in the waiting position 413 can move to the operating position 411 under the driving of the roller 45. The winding device 40 further includes a first stopping mechanism 46, and the first stopping mechanism 46 includes a sensor 461 and a first stopping cylinder 462. Two first stopping cylinders 462 are arranged on one side of the waiting position 413 close to the operating position 411, and the two first stopping cylinders 462 are arranged oppositely along the transverse direction so as to stop the movement of the rubber coating basket to the operating position 411. The sensor 461 is arranged on one side of the waiting position 413 far away from the operating position 411, the sensor 461 is used for sensing the rubber-covered basket moving to the waiting position 413, after the sensor 461 senses that the rubber-covered basket completely enters the waiting position 413, the two first stopping cylinders 462 are operated to stop the rubber-covered basket from continuing to move, so that the rubber-covered basket is limited to the waiting position 413, and after the rubber-covered basket on the operating position 411 is completely operated, the two first stopping cylinders 462 are operated to release the stopping function, so that the rubber-covered basket is driven by the roller 45 to move to the operating position 411.

The winding device 40 further includes a second stopping mechanism 47, and the second stopping mechanism 47 includes two second stopping cylinders, which are transversely disposed at the feeding end 412 in an opposite manner. The operator places the encapsulation basket at the loading end 412 and, in the case of a waiting position 413 with an encapsulation basket, the two second stop cylinders can act as a stop for the encapsulation basket located at the loading end 412 to prevent it from moving towards the waiting position 413. At the same time as the encapsulation basket in the waiting position 413 moves to the operating position 411, the two second stop cylinders are actuated to release the stop assembly, so that the encapsulation basket moves from the feeding end 412 to the waiting position 413.

In this way, the first stopping mechanism 46 and the second stopping mechanism 47 are arranged on the roller line device 40, so that the rubber coating basket can orderly move from the feeding end 412 to the waiting position 413 and from the waiting position 413 to the operating position 411, and automatic feeding is realized.

Referring again to fig. 1, a plurality of punching devices 20 are sequentially disposed between two roller line devices 40, and the two roller line devices 40 are sequentially arranged with the plurality of punching devices 20. Specifically, the number of the punching devices 20 is three, and from the roller line device 40 for feeding to the roller line device 40 for blanking, the three punching devices 20 are sequentially defined as a first punching device 23, a second punching device 24 and a third punching device 25, wherein the first punching device 23 and the second punching device 24 both perform rough punching on the workpiece, and the third punching device 25 performs fine punching on the workpiece. In other embodiments, the number of stamping devices 20 may also be specifically set as desired.

Further, a plurality of manipulators 30 are provided, and the manipulators 30 are provided between the roll line device 40 and the press device 20, and between any two adjacent press devices 20. Specifically, the number of the manipulators 30 is four, and the four manipulators 30 are sequentially defined as a first manipulator 31, a second manipulator 32, a third manipulator 33 and a fourth manipulator 34, so that the first manipulator 31 transports the workpiece on the roller line device 40 for feeding to the first punching device 23, the second manipulator 32 transports the workpiece on the first punching device 23 to the second punching device 24, the third manipulator 33 transports the workpiece on the second punching device 24 to the third punching device 25, and the fourth manipulator 34 transports the workpiece on the third punching device 25 to the roller line device 40 for feeding. Specifically, the number of the manipulators 30 may be specifically set according to the number of the press devices 20 and the use requirement.

In addition, the manipulator 30 adsorbs the workpiece in a vacuum adsorption manner to transport the workpiece, and compared with a mechanical clamping manner, the manipulator can avoid scratching the surface of the workpiece and effectively protect the workpiece. Further, the robot 30 is a six-axis robot 30.

As shown in fig. 1 and 4, the four robots 30, specifically, the second, third, and fourth robots 30 are provided with scrap-absorbing heads 52 for cleaning scrap on the die table 21 while conveying a workpiece from the press apparatus 20. The number of the vacuum pumps 51 is three, and the three vacuum pumps 51 are provided in one-to-one correspondence with the three waste absorption heads 52. In other embodiments, waste absorption heads 52 may be provided on all four robots 30.

As shown in fig. 1 to 3, in one embodiment, the scrap cleaning apparatus includes a blowing cleaning mechanism 53, the blowing cleaning mechanism 53 includes a first driving assembly 531 and a blowing assembly 532, the first driving assembly 531 can drive the blowing assembly 532 to move to the mold platform 21 and blow air toward at least one of the mold platform 21 and the stamping head 22 to clean the mold platform 21 and the stamping head 22.

Specifically, the first driving assembly 531 is a linear module to drive the blowing assembly 532 to linearly move. Blowing assembly 532 includes air duct 533, support 534, and tuyere 535. The first driving assembly 531 is connected to the supporting member 534 to drive the supporting member 534 to translate. The air nozzles 535 are multiple, the air nozzles 535 are all arranged on the supporting member 534, air outlets (not shown) are arranged on the supporting member 534 at positions opposite to the air nozzles 535, and air flow in the air pipe 533 is blown out through the air nozzles 535 and the air outlets respectively. The air flow blown out through the air nozzles 535 can blow the mold platform 21 clean, and the air flow blown out through the air outlet can blow the ram 22 clean.

In one embodiment, the waste material cleaning apparatus includes a visual inspection mechanism, the visual inspection mechanism detects waste material conditions on the die platform 21 and the stamping head 22 to determine whether waste materials exist on the die platform 21 and the stamping head 22, when the waste materials are detected, the blowing cleaning mechanism 53 blows and cleans the die platform 21 and the stamping head 22, and when the waste materials are not detected, the manipulator 30 places a new workpiece on the die platform 21.

Referring to fig. 1 to 4, in particular, the visual inspection mechanism includes a light source 54 and an image acquisition module 55. The light source 54 is mounted on the press device 20 for illuminating the die table 21 and the press head 22. In addition, there are two light sources 54, and the two light sources 54 respectively correspond to the die platform 21 and the stamping head 22, so as to achieve a better polishing effect. The image acquisition module 55 is mounted on the manipulator 30, the manipulator 30 drives the image acquisition module 55 to move so as to acquire the image information of the mold platform 21 and the stamping head 22, and the blowing cleaning mechanism 53 is connected with the image acquisition module 55. Specifically, the image obtaining module 55 is a CCD camera, which takes a picture of the mold platform 21 and the punch 22 to identify whether there is waste on the mold platform 21 and the punch 22.

It should be noted that there are three air-blowing cleaning mechanisms 53, and three air-blowing cleaning mechanisms 53 correspond to three stamping devices 20 one by one. The number of the visual detection mechanisms is three, so that the three stamping devices 20 are all provided with the light sources 54, and the second, third and fourth manipulators 30 are all provided with the image acquisition modules 55.

Referring to fig. 1, 6 and 7, in one embodiment, the automatic stamping line 10 includes a positioning device 60, the positioning device 60 includes a supporting frame 61, a lateral clamping mechanism 62 and a forward clamping mechanism 63, and the lateral clamping mechanism 62 and the forward clamping mechanism 63 are disposed on the supporting frame 61 to clamp and position the workpiece placed on the supporting frame 61 by the robot 30 from the lateral direction and the forward direction, respectively. By providing the positioning device 60, the workpiece can be accurately positioned so that the robot 30 can recognize a specific position on the workpiece to perform an accurate operation.

Specifically, positioning devices 60 are arranged between the roller line device 40 for feeding and the first stamping device 23, between the first stamping device 23 and the second stamping device 24, between the second stamping device 24 and the third stamping device 25, and between the third stamping device 25 and the roller line device 40 for blanking. As described above, the number of the positioning devices 60 is four, and the four positioning devices 60 are defined as a first positioning device 65, a second positioning device 66, a third positioning device 67, and a fourth positioning device 68 in this order from the roller line device 40 for feeding to the roller line device 40 for discharging. In this way, the first robot 31 can convey the workpiece among the roll line device 40 for feeding, the first positioning device 65, and the first press device 23; the second robot 32 can convey the workpiece among the first press device 23, the second positioning device 66, and the second press device 24; the third robot 33 can convey the workpiece among the second press device 24, the third positioning device 67, and the third press device 25; the fourth robot 34 can convey the workpiece between the third press device 25, the fourth positioning device 68, and the roller line device 40 for blanking.

Therefore, the first to third positioning devices 60 can position the workpiece before the manipulator 30 places the workpiece on the stamping device 20 for stamping, so that the first to third manipulators 30 can accurately identify the fixed positions on the workpiece and accurately convey the workpiece to the die platform 21 of the first to third stamping devices 25. And No. four positioner 68 can fix a position the work piece to No. four accurate fixed position on discernment work piece of manipulator 34, and drop accurate the transport of work piece to the rubber coating basket on the cylinder line device 40 that is used for the unloading.

As shown in fig. 6 and 7, specifically, the lateral clamping mechanism 62 includes a lateral reference block 621 and a lateral driving element 622 that are disposed opposite to each other, the forward clamping mechanism 63 includes a forward reference block 631 and a forward driving element 632 that are disposed opposite to each other, the lateral reference block 621 and the forward reference block 631 are both fixedly disposed on the supporting frame 61, and the lateral driving element 622 and the forward driving element 632 are movably disposed on the supporting frame 61. The lateral drive 622 is capable of pushing the workpiece towards the lateral reference block 621 to cooperate with the lateral reference block 621 to clamp the workpiece laterally; the forward drive 632 can urge the workpiece toward the forward datum block 631 to cooperate with the forward datum block 631 to clamp the workpiece from the forward direction. In this way, the lateral reference block 621 and the forward reference block 631 function as a reference, and the workpiece is precisely positioned by the driving of the lateral driver 622 and the forward driver 632. The lateral driving element 622 and the forward driving element 632 are both cylinders.

Referring to fig. 1, 6 to 8, in one embodiment, the waste material cleaning device includes a first cleaning mechanism 56, and the first cleaning mechanism 56 is used for cleaning the waste material on the workpiece punched by the punching device 20. Specifically, the first cleaning mechanism 56 is disposed on the positioning device 60, and after the positioning device 60 positions the workpiece, the first cleaning mechanism 56 can clean the residual waste on the workpiece. Further, since a large amount of scrap remains on the workpiece subjected to the primary punching, the first cleaning mechanism 56 is disposed on the second positioning device 66 to facilitate thorough cleaning of the workpiece.

Specifically, the first cleaning mechanism 56 includes a flexible pin 561 and a second driving assembly 562 for driving the flexible pin 561 to move, and the flexible pin 561 can approach the workpiece on the supporting frame 61 and remove the waste material on the workpiece. Further, the second drive assembly 562 includes a slide rail 563, a slide 564, a bracket 565, a horizontal drive 566, a vertical drive 567, and a mounting plate 568. The slider 564 is engaged with the sliding rail 563, one of the two is fixed to the support frame 61, the other is connected to the bracket 565, and the horizontal driving member 566 is installed on the support frame 61 and connected to the bracket 565 to drive the bracket 565 and other components installed on the bracket 565 to translate relative to the support frame 61. A vertical drive 567 is mounted on the bracket 565 and a mounting plate 568 is connected to the vertical drive 567, the vertical drive 567 being capable of driving the mounting plate 568 to move in a vertical direction. The horizontal driving member 566 is matched with the vertical driving member 567 to drive the mounting plate 568 and the elastic pin 561 arranged on the mounting plate 568 to approach the workpiece on the supporting frame 61. The plurality of elastic pins 561 are capable of abutting against the workpiece at a position opposite to the scrap to force the scrap to separate from the workpiece. The plurality of elastic pins 561 are elastically mounted on the mounting plate 568, so that the impact acting force on the workpiece can be reduced, and the workpiece is prevented from being deformed due to the excessive acting force.

Specifically, the supporting frame 61 includes a base 611 and a positioning platform 612 disposed on the base 611, a hollow area 613 is formed on the positioning platform 612, and the robot 30 turns over the workpiece and places the workpiece on the positioning platform 612. After the workpiece is placed on the positioning platform 612, more workpieces correspond to the hollow-out area 613, so that the residual waste on the workpiece is removed, and the waste is favorably dropped smoothly. In addition, the manipulator 30 can turn the workpiece over and place the workpiece on the positioning platform 612, which is also beneficial to effectively removing the waste on the workpiece. Moreover, the reversed placement of the workpiece is also beneficial for the robot 30 to carry the workpiece to the next stamping device 20 in a reversed posture, so that the workpiece is placed on the front side of the former stamping device 20 and on the back side of the latter stamping device 20, and the workpiece finally shows a better stamping effect.

Specifically, the base 611 is of a frame structure, the waste cleaning device comprises a second cleaning mechanism 57, the second cleaning mechanism 57 is installed on the base 611 and can blow air towards the inside of the base 611, the manipulator 30 drives the workpiece to be placed on the positioning platform 612 through the inside of the base 611 and the hollow area 613, so that when the manipulator 30 carries the workpiece to the inside of the base 611, the second cleaning mechanism 57 can blow air to the workpiece to achieve a cleaning effect, and then the manipulator 30 drives the workpiece to move to the side, away from the base 611, of the positioning platform 612 through the hollow area 613, so that the workpiece can be smoothly turned over and stably placed on the positioning platform 612. With such an arrangement, the manipulator 30 can be ensured to smoothly complete each function with a shorter motion path and a smaller motion range, thereby saving time consumption and reducing production cost. Further, the second cleaning mechanism 57 includes a blower tank 571 and an air blowing opening 572 disposed on a side wall of the base 611, and the air blowing opening 572 faces the bottom of the base 611 to blow air.

Referring to fig. 1, 9 and 10, in one embodiment, the automatic stamping line 10 includes a code scanning detection device 70 and an NG shelf 80, the code scanning detection device 70 is used for performing a code scanning operation on a workpiece after the stamping operation, the robot 30 can place the code-scanned workpiece on the roller line device 40 for automatic blanking to realize automatic blanking, and for the NG workpiece with a wrong code scanning, the robot 30 can place the NG workpiece on the NG shelf 80.

Specifically, the code scanning detection device 70 is disposed on the positioning device 60 located between the punching device 20 and the roller line device 40 for automatic blanking, i.e., the code scanning detection device 70 is located on the positioning device number four 68. Further, the code scanning detection device 70 includes a third driving assembly 72 disposed on the supporting frame 61 and a code scanning member 71 connected to the third driving assembly 72, the third driving assembly 72 drives the code scanning member 71 to move, and the code scanning member 71 scans the workpiece on the supporting frame 61. Further, the third driving assembly 72 includes a vertical plate 721, a cross beam 722 and a longitudinal driving member 723. The vertical plate 721 is fixedly installed on the supporting frame 61, the longitudinal driving member 723 is installed on the vertical plate 721, the beam 722 is connected with the longitudinal driving member 723, and the longitudinal driving member 723 drives the beam 722 and the code scanning member 71 installed on the beam 722 to move in the vertical direction to be close to or far away from the workpiece. The beam 722 is slidably connected with the vertical plate 721 to ensure the moving smoothness of the beam 722. The code scanning member 71 is specifically a code scanning gun for scanning and identifying the identification code at a specific position on the workpiece.

Specifically, NG puts thing platform 80 and arranges positioner 60 one side in, be located between No. three stamping device 25 and the roller line device 40 that is used for the unloading promptly, and NG puts and has placed the package on the thing platform 80 and glue the basket to manipulator 30 places the NG product in the package fast and glues the basket. In addition, on the roller line device 40 for automatic blanking, a rubber coating basket is placed at the operation position 411 on the upper layer roller line 41, the manipulator 30 places the workpieces without errors in the rubber coating basket, and after the rubber coating basket is fully loaded, the roller line device 40 carries out automatic blanking on the rubber coating basket and the workpieces.

Referring to fig. 1 again, the automatic stamping production line 10 includes an electric cabinet 90, and the electric cabinet 90 is correspondingly connected to a manipulator 30 and a positioning device 60, so as to electrically control the manipulator and the positioning device 60. Thus, four electric cabinets 90 are provided to correspond to the four manipulators 30 and the four positioning devices 60 one by one.

The automatic stamping production line 10 includes a guard rail (not shown) which is disposed around the periphery of each device to protect the devices.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An automatic stamping production line is characterized by comprising:

the manipulator is arranged on one side of the stamping device;

2. The stamping automation line of claim 1, wherein the scrap cleaning apparatus includes a blowing cleaning mechanism, the blowing cleaning mechanism includes a first driving assembly and a blowing assembly, the first driving assembly can drive the blowing assembly to move to the die platform and blow toward at least one of the die platform and the stamping head.

3. The automatic stamping production line according to claim 2, wherein the waste cleaning device comprises a vision detection mechanism, the vision detection mechanism comprises a light source and an image acquisition module, the light source is mounted on the stamping device, the image acquisition module is mounted on the manipulator, the manipulator drives the image acquisition module to move so as to acquire image information of the die platform and the stamping head, and the blowing cleaning mechanism is connected with the image acquisition module.

4. The automatic stamping production line according to claim 1, comprising a positioning device, wherein the positioning device comprises a support frame, a lateral clamping mechanism and a forward clamping mechanism, and the lateral clamping mechanism and the forward clamping mechanism are both disposed on the support frame to clamp and position the workpiece placed on the support frame by the manipulator from the lateral direction and the forward direction, respectively.

5. The automatic stamping production line according to claim 4, wherein the waste cleaning device comprises a first cleaning mechanism mounted on the support frame, the first cleaning mechanism comprises a resilient pin and a second driving assembly for driving the resilient pin to move, and the resilient pin can approach the workpiece on the support frame and remove the waste on the workpiece.

6. The automatic stamping production line according to claim 4, wherein the support frame comprises a base and a positioning platform arranged on the base, a hollow area is formed on the positioning platform, and the manipulator overturns and places a workpiece on the positioning platform.

7. The automatic stamping production line according to claim 6, wherein the base is of a frame structure, the waste cleaning device includes a second cleaning mechanism, the second cleaning mechanism is mounted on the base and capable of blowing air towards the inside of the base, and the manipulator drives the workpiece to be placed on the positioning platform through the inside of the base and the hollow area.

8. The automatic stamping production line according to claim 4, wherein a plurality of stamping devices are sequentially arranged between two roller line devices, two roller line devices and a plurality of stamping devices are sequentially arranged, and the positioning device and the manipulator are respectively arranged between the roller line devices and the stamping devices and between any two adjacent stamping devices.

9. The automatic stamping production line according to claim 8, comprising a code scanning detection device and an NG object placing table, wherein the code scanning detection device is arranged on the positioning device between the stamping device and the roller line device for automatic blanking, and the NG object placing table is arranged on one side of the positioning device; the code scanning detection device comprises a third driving assembly arranged on the support frame and a code scanning piece connected with the third driving assembly, the third driving assembly drives the code scanning piece to move, and the code scanning piece scans codes of workpieces on the support frame; the NG object placing table is used for placing NG products.

10. The automatic stamping production line according to claim 1, wherein the roller line device comprises an upper roller line, a lower roller line, a lifting mechanism and a braking mechanism, the upper roller line is provided with an operating position, the braking mechanism is mounted on the upper roller line to brake materials at the operating position, and the lifting mechanism is connected with the upper roller line and the lower roller line.