CN113399546A

CN113399546A - Intelligent metal plate stamping equipment with burr detection function

Info

Publication number: CN113399546A
Application number: CN202110961439.0A
Authority: CN
Inventors: 叶勤明
Original assignee: Nantong Jiangqinmei Metal Product Co ltd
Current assignee: Nantong Jiangqinmei Metal Product Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2021-09-17
Anticipated expiration: 2041-08-20
Also published as: CN113399546B

Abstract

The invention discloses a metal plate intelligent stamping device with burr detection function, belonging to the metal plate stamping technical field, the invention can automatically detect burrs in the process of punching processing through the arrangement of an intelligent detection punching rod, a color sensor, a colored inspection-assisting ring and an intelligent detection system, not only can save the subsequent burr detection process and improve the overall processing efficiency, but also compared with the detection method in the prior art, the detection method in the invention has high efficiency and accuracy, can save the labor cost and can further improve the processing efficiency, and through the combined arrangement of an intelligent marking component and the intelligent detection system, when the burr height exceeds the standard value, part of marking ink in a sponge sleeve can be extruded out and is dripped onto the metal plate through opened elastic closed holes, thereby automatically marking holes with unqualified burr height, thereby being convenient for subsequent removal of burrs and greatly improving the practicability.

Description

Intelligent metal plate stamping equipment with burr detection function

Technical Field

The invention relates to the technical field of metal plate stamping, in particular to intelligent metal plate stamping equipment with a burr detection function.

Background

The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. Punching is one of press working, and in working of a metal plate, it is often necessary to punch the metal plate. When punching a metal plate, burrs often appear on the periphery of a hole in the lower surface of the metal plate due to too large, too small or uneven blanking gaps.

Generally, related staff can establish a standard for burrs according to parameters such as the thickness of a metal plate, and if the height of the burrs is larger than a standard value, the burrs need to be removed. In the prior art, burr detection is usually performed after punching, manual detection methods are mostly adopted, and common methods for manual detection include a hand feeling method, an eye detection method and a wire hanging method, wherein the hand feeling method is to directly touch the periphery of a hole by hands, and judge whether burr is qualified or not by means of hand feeling, the eye detection method is to directly observe with naked eyes, and the wire hanging method is to use a cotton thread to move along the periphery of the hole and judge whether burr is qualified or not by observing whether the cotton thread is hung or not.

Firstly, current burr detection is gone on after punching a hole, needs additionally to increase a process, can reduce whole machining efficiency, and secondly, artifical the detection not only consumes the manpower, and detection efficiency is low, the degree of accuracy is low. Therefore, the intelligent metal plate stamping equipment with the burr detection function is provided.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide intelligent metal plate stamping equipment with a burr detection function, through the arrangement of an intelligent detection punching rod, a color sensor, a colored inspection assisting ring and an intelligent detection system, burrs can be automatically detected in the punching process, the subsequent burr detection process can be omitted, the overall processing efficiency is improved, compared with the detection method in the prior art, the detection method in the invention is efficient and accurate, the labor cost can be saved, the processing efficiency can be further improved, through the arrangement of an intelligent marking assembly, when the burr height exceeds the detected height, part of marking ink in a sponge sleeve can be extruded out and drops on a metal plate through opened elastic normally closed holes, so that the holes with unqualified burr height are automatically marked, and the subsequent burrs can be conveniently removed, the practicability is greatly improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A metal plate intelligent stamping device with a burr detection function comprises a device base, wherein a supporting frame is fixedly connected to the top end of the device base, a stamping machine is fixedly connected to the inner side wall of the top end of the supporting frame, a connecting plate is fixedly connected to the output end of the stamping machine, an intelligent detection punching rod is arranged at the bottom end of the connecting plate and comprises a mark adjusting rod, a detection connecting rod and a hard punching head, the mark adjusting rod and the hard punching head are respectively and fixedly connected to the upper end and the lower end of the detection connecting rod, the hard punching head is rotatably connected with the connecting plate, a color sensor is fixedly connected to one side of the detection connecting rod, a plate placing seat is fixedly connected to the middle of the top end of the device base, a punching cavity is formed in the middle of the plate placing seat, and a colored detection assisting ring matched with the punching cavity is embedded in the middle of the top end of the plate placing seat, colored internal diameter that helps to examine the ring is the same with the internal diameter in chamber that punches a hole, colored helping to examine scribble on the inner wall of ring have with colour sensor assorted pigment, and the colour of pigment is all inequality with the seat is placed to panel, the top fixedly connected with distance sensor of connecting plate, be provided with intelligent mark subassembly in the mark adjusting lever, one side fixedly connected with intelligent control ware of braced frame, be provided with the intelligence in the intelligent control ware and dash and examine the system.

Furthermore, intelligence mark subassembly is including seting up the built-in groove in the mark regulation pole, fixedly connected with electric telescopic handle on the top inner wall of built-in groove, electric telescopic handle's below is provided with the elasticity gasbag, all communicate on the outer wall of elasticity gasbag both sides and be provided with the air guide control tube.

Further, electric telescopic handle's output offsets with the top of elasticity gasbag, and the elasticity gasbag intussuseption is filled with the air for start electric telescopic handle, make it extrude the elasticity gasbag downwards, can extrude the air among the elasticity gasbag to the air guide regulating pipe, thereby make the atmospheric pressure increase in the air guide regulating pipe, the air guide regulating pipe runs through the outer wall of built-in groove and extends to the outside of mark regulation pole, the air guide regulating pipe sets up to the L font, and the orientation of the one end that the elasticity gasbag was kept away from to the air guide regulating pipe is vertical downwards, thereby is convenient for mark the unqualified hole of burr height.

Further, the air guide adjusting pipe is internally and movably provided with a piston head matched with the air guide adjusting pipe, the top end of the piston head is fixedly connected with an elastic lifting rope, one end, far away from the piston head, of the elastic lifting rope is fixedly connected with the inner wall of the air guide adjusting pipe, the bottom end of the piston head is fixedly connected with a linkage rod, the linkage rod is movably sleeved with a sponge sleeve matched with the linkage rod, the piston head is suspended in the air guide adjusting pipe by the elastic lifting rope under a normal condition, and when the elastic air bag is extruded to increase air pressure in the air guide adjusting pipe, the piston head can drive the linkage rod, the sponge sleeve and the hemisphere film pushing net to move downwards under the action of the air pressure so as to mark.

Further, the crowded loop bar of equal fixedly connected with on the inner wall of air guide control tube both sides, crowded loop bar is located the below of sponge cover, the top and the piston head fixed connection of sponge cover, dip in the sponge cover and be equipped with the marking ink for when the piston head drives gangbar, sponge cover downstream, crowded loop bar can hinder the downstream of sponge cover, thereby causes the extrusion to the sponge cover, and then extrudes the marking ink in the partial sponge cover, the marking ink is the alcohol-soluble ink, makes marking ink accessible alcohol clean, thereby in follow-up back of getting rid of the burr, is convenient for eliminate the mark.

Further, fixedly connected with elastic sealing membrane on the inner wall of the air guide adjusting pipe far away from one end of the elastic air bag, a plurality of elastic normally closed holes are formed in the elastic sealing membrane, the hemisphere film pushing net is fixedly connected to the bottom end of the linkage rod and is set to be hollow hemispherical, the electric telescopic rod is started through the arrangement of the intelligent marking assembly, the electric telescopic rod is enabled to downwards extrude the elastic air bag, the piston head can drive the linkage rod, the sponge sleeve and the hemisphere film pushing net to downwards move, the hemisphere film pushing net downwards moves to extrude the elastic sealing membrane, the elastic sealing membrane is enabled to outwards bulge and deform, so that the elastic normally closed holes are opened, the downwards moving of the sponge sleeve can be blocked by the sleeve extruding rod, part of marking ink in the sponge sleeve is enabled to be extruded, the extruded ink can downwards drip onto the metal plate through the elastic normally closed holes, and accordingly holes with unqualified burr heights are marked, thereby being convenient for subsequent removal of burrs and greatly improving the practicability.

Further, the bottom fixedly connected with of connecting plate drives the commentaries on classics motor, drive the output fixedly connected with driving gear that changes the motor, the cover is equipped with driving gear assorted driven gear on the mark regulation pole, driven gear meshes with the driving gear mutually, through driving the setting of changeing motor, driving gear, driven gear, detects time measuring to the burr, starts to drive and changes the motor, can drive the mark regulation pole and rotate under driving gear, driven gear's linkage to drive color sensor and rotate, make color sensor can carry out comprehensive detection to the burr, and then improve the accuracy that detects.

Furthermore, the intelligent punching inspection system comprises a central processing unit, a positioning feedback module, an identification and adjustment module, an identification and detection module, a marking control module and a punching control module.

Furthermore, the positioning feedback module and the identification detection module are electrically connected with the central processing unit, the positioning feedback module is electrically connected with the distance sensor, and the identification detection module is electrically connected with the color sensor.

Furthermore, the central processing unit is electrically connected with the identification and adjustment module, the marking control module and the stamping control module, the stamping control module is electrically connected with the stamping machine, the identification and adjustment module is electrically connected with the driving and rotating motor, and the marking control module is electrically connected with the electric telescopic rod.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, through the arrangement of the intelligent detection punching rod, the color sensor, the colored inspection assisting ring and the intelligent punching detection system, burrs can be automatically detected in the punching process, the subsequent burr detection process can be omitted, the overall processing efficiency is improved, compared with the detection method in the prior art, the detection method is efficient and accurate, the labor cost can be saved, the processing efficiency can be further improved, and through the arrangement of the intelligent marking assembly, when the burr height exceeds a standard value, part of marking ink in the sponge sleeve can be extruded out, and through opened elasticity, a hole is usually closed and drips onto a metal plate, so that the hole with the unqualified burr height is automatically marked, the subsequent burr removal is facilitated, and the practicability is greatly improved.

(2) Examine the punching pole through intelligence, color sensor, distance sensor's setting, at the in-process of processing of punching a hole, intelligence is examined the punching pole and can be in the drive of punching machine downstream, make stereoplasm punching head punch a hole to the metal sheet, and distance sensor detects when its and the distance between the punching machine reach the default, the punching press chance stops to drive intelligence and examines the punching pole downstream, then color sensor can start and detect the burr, make this stamping equipment, can be at the in-process that punches a hole, detect the burr automatically.

(3) Electric telescopic handle's output offsets with the top of elasticity gasbag, and the elasticity gasbag intussuseption is filled with the air, make start electric telescopic handle, make its extrusion elasticity gasbag downwards, can extrude the air guide control tube in the elasticity gasbag, thereby make the atmospheric pressure increase in the air guide control tube, the air guide control tube runs through the outer wall of built-in groove and extends to the outside of mark regulation pole, the air guide control tube sets up to the L font, and the orientation of the one end that the elasticity gasbag was kept away from to the air guide control tube is vertical downwards, thereby be convenient for mark the highly unqualified hole of burr.

(4) The air guide adjusting pipe is internally and movably provided with a piston head matched with the air guide adjusting pipe, the top end of the piston head is fixedly connected with an elastic lifting rope, one end, far away from the piston head, of the elastic lifting rope is fixedly connected with the inner wall of the air guide adjusting pipe, the bottom end of the piston head is fixedly connected with a linkage rod, a sponge sleeve matched with the linkage rod is movably sleeved on the linkage rod, under a normal condition, the piston head is suspended in the air guide adjusting pipe through the elastic lifting rope, when the elastic air bag is extruded to increase the air pressure in the air guide adjusting pipe, the piston head can drive the linkage rod, the sponge sleeve and the hemisphere film pushing net to move downwards under the action of.

(5) Equal fixedly connected with crowded loop bar on the inner wall of air guide control tube both sides, crowded loop bar is located the below of sponge cover, the top and the piston head fixed connection of sponge cover, dip in the sponge cover and be equipped with the marking ink, make the piston head drive the gangbar, when the sponge cover moves down, crowded loop bar can hinder the downstream of sponge cover, thereby cause the extrusion to the sponge cover, and then extrude the marking ink in the partial sponge cover, the marking ink is the alcohol-soluble ink, make marking ink accessible alcohol clean, thereby in follow-up get rid of the back to the burr, be convenient for eliminate the mark.

(6) Through the setting of intelligence mark subassembly, make start electric telescopic handle, make its extrusion elasticity gasbag downwards, can make the piston head drive the gangbar, the sponge cover, the hemisphere pushes away the downstream of membrane net, can extrude the elasticity seal membrane, make the outside arch of elasticity seal membrane warp, thereby open elasticity normal obturator hole, the downstream of sponge cover can receive the hindrance of extruding the gangbar, make the mark ink in the partial sponge cover extruded, the ink accessible elasticity normal obturator hole of being extruded drips down to the metal sheet on, thereby mark the highly unqualified hole of burr, and then be convenient for follow-up getting rid of the burr, the practicality has been improved greatly.

(7) Through driving motor, driving gear, driven gear's setting, when examining the burr, start driving motor, can drive the mark regulation pole and rotate under driving gear, driven gear's linkage to drive color sensor and rotate, make color sensor can carry out comprehensive detection to the burr, and then improve the accuracy that detects.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic cross-sectional view of the plate holder according to the present invention;

FIG. 4 is a schematic top view of the plate holder according to the present invention;

FIG. 5 is a pictorial view illustrating a metal plate placed on a plate placing seat according to the present invention;

FIG. 6 is a pictorial view of a metal sheet being punched in accordance with the present invention;

FIG. 7 is a schematic diagram of the color sensor of the present invention detecting a burr height less than a standard value;

FIG. 8 is a pictorial diagram of a color sensor of the present invention detecting a burr height greater than a standard value;

FIG. 9 is a schematic cross-sectional view of the marking adjustment rod of the present invention;

FIG. 10 is an enlarged view of the structure of FIG. 9 at B in accordance with the present invention;

FIG. 11 is a schematic view of the elastic sealing membrane of the electric telescopic rod of the present invention when the elastic air bag is squeezed;

fig. 12 is a block diagram of the intelligent flushing system according to the present invention.

The reference numbers in the figures illustrate:

101. a device base; 102. a support frame; 103. a punch press; 104. a connecting plate; 105. marking an adjusting rod; 106. detecting the connecting rod; 107. a hard piercing head; 108. a color sensor; 109. a plate placing seat; 110. punching a hole cavity; 111. a colored inspection-assisting ring; 112. a distance sensor; 113. driving a motor; 114. a driving gear; 115. a driven gear; 116. an intelligent controller; 501. a built-in groove; 502. an electric telescopic rod; 503. an elastic air bag; 504. an air guide adjusting pipe; 505. a piston head; 506. a linkage rod; 507. a sponge sleeve; 508. extruding a sleeve rod; 509. a hemispherical membrane pushing net; 510. an elastic sealing film; 511. a normally closed elastic cell; 512. an elastic lifting rope.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-12, an intelligent metal plate stamping device with burr detection function comprises a device base 101, a supporting frame 102 is fixedly connected to the top end of the device base 101, a stamping machine 103 is fixedly connected to the inner side wall of the top end of the supporting frame 102, an output end of the stamping machine 103 is fixedly connected with a connecting plate 104, an intelligent detection punching rod is arranged at the bottom end of the connecting plate 104, the intelligent detection punching rod comprises a mark adjusting rod 105, a detection connecting rod 106 and a hard punching head 107, the mark adjusting rod 105 and the hard punching head 107 are respectively and fixedly connected to the upper end and the lower end of the detection connecting rod 106, the hard punching head 107 is rotatably connected with the connecting plate 104, a color sensor 108 is fixedly connected to one side of the detection connecting rod 106, a plate placing base 109 is fixedly connected to the middle portion of the top end of the device base 101, a punching hole cavity 110 is formed in the middle portion of the plate placing base 109, a colored auxiliary detection ring 111 matched with the punching hole 110 is embedded in the middle portion of the top end of the plate placing base 109, colored internal diameter that helps and examine ring 111 is the same with the internal diameter of punching hole 110, colored help examine the inner wall of ring 111 on brush have with color sensor 108 assorted pigment, and the colour of pigment places seat 109 with panel, the metal sheet is all inequality, the top fixedly connected with distance sensor 112 of connecting plate 104, examine the punching rod through intelligence, color sensor 108, distance sensor 112's setting, in the in-process of punching a hole, intelligence is examined the punching rod and can be moved down under the drive of punching machine 103, make stereoplasm piercing head 107 punch a hole to the metal sheet, and distance sensor 112 detects when its and the distance between punching machine 103 reach the default, punching machine 103 can stop to drive intelligence and examine the punching rod and move down, then color sensor 108 can start and detect the burr, make this stamping equipment, can be at the in-process of punching a hole, detect the burr automatically.

Please refer to fig. 2, the bottom end of the connecting plate 104 is fixedly connected with a driving motor 113, an output end of the driving motor 113 is fixedly connected with a driving gear 114, a driven gear 115 matched with the driving gear 114 is sleeved on the mark adjusting rod 105, the driven gear 115 is meshed with the driving gear 114, through the setting of the driving motor 113, the driving gear 114 and the driven gear 115, when burrs are detected, the driving motor 113 is started, the mark adjusting rod 105 is driven to rotate under the linkage of the driving gear 114 and the driven gear 115, thereby driving the color sensor 108 to rotate, so that the color sensor 108 can comprehensively detect the burrs, and further improving the accuracy of detection.

Referring to fig. 9, an intelligent marking assembly is disposed in the marking adjustment rod 105, the intelligent marking assembly includes an internal groove 501 disposed in the marking adjustment rod 105, an electric telescopic rod 502 is fixedly connected to an inner wall of a top end of the internal groove 501, an elastic air bag 503 is disposed below the electric telescopic rod 502, air guide adjustment tubes 504 are disposed on outer walls of two sides of the elastic air bag 503, an output end of the electric telescopic rod 502 abuts against a top end of the elastic air bag 503, and air is filled in the elastic air bag 503, so that the electric telescopic rod 502 is started to press the elastic air bag 503 downwards, air in the elastic air bag 503 can be pressed into the air guide adjustment tubes 504, so that air pressure in the air guide adjustment tubes 504 is increased, the air guide adjustment tubes 504 penetrate through the outer wall of the internal groove 501 and extend to an outer portion of the marking adjustment rod 105, the air guide adjustment tubes 504 are L-shaped, and an end of the air guide adjustment tubes 504 far away from the elastic air bag 503 faces vertically downwards, thereby facilitating marking of holes with an unacceptable burr height.

Referring to fig. 10, a piston head 505 matched with the air guide adjusting pipe 504 is movably arranged in the air guide adjusting pipe 504, the top end of the piston head 505 is fixedly connected with an elastic lifting rope 512, one end of the elastic lifting rope 512 far away from the piston head 505 is fixedly connected with the inner wall of the air guide adjusting pipe 504, the bottom end of the piston head 505 is fixedly connected with a linkage rod 506, a sponge sleeve 507 matched with the linkage rod 506 is movably sleeved on the linkage rod 506, under normal conditions, the piston head 505 is suspended in the air guide adjusting pipe 504 by the elastic lifting rope 512, when the air pressure in the air guide adjusting pipe 504 is increased due to the extrusion of an elastic air bag 503, the piston head 505 drives the linkage rod 506, the sponge sleeve 507 and the hemispherical film pushing net 509 to move downwards under the action of the air pressure, so as to mark, sleeve extruding rods 508 are fixedly connected on the inner walls at both sides of the air guide adjusting pipe 504, the sleeve rods 508 are positioned below the sponge sleeve 507, and the top end of the sponge sleeve 507 is fixedly connected with the piston head 505, the sponge sleeve 507 is dipped with marking ink, so that when the piston head 505 drives the linkage rod 506 and the sponge sleeve 507 to move downwards, the sleeve extruding rod 508 can block the sponge sleeve 507 from moving downwards, the sponge sleeve 507 is extruded, part of the marking ink in the sponge sleeve 507 is extruded, the marking ink is alcohol-soluble ink, the marking ink can be wiped through alcohol, and after burrs are removed subsequently, the mark can be eliminated conveniently.

Referring to fig. 10-11, an elastic sealing membrane 510 is fixedly connected to an inner wall of one end of the air guide adjusting tube 504, which is far away from the elastic air bag 503, the elastic sealing membrane 510 is provided with a plurality of elastic normally closed holes 511, a hemispherical membrane pushing net 509 is fixedly connected to a bottom end of the linkage rod 506, the hemispherical membrane pushing net 509 is configured as a hollow hemispherical shape, the electric telescopic rod 502 is started to press the elastic air bag 503 downwards through the arrangement of the intelligent marking assembly, so that the piston head 505 drives the linkage rod 506, the sponge sleeve 507 and the hemispherical membrane pushing net 509 to move downwards, the hemispherical membrane pushing net 509 moves downwards to press the elastic sealing membrane 510, as shown in fig. 11, the elastic sealing membrane 510 protrudes outwards and deforms, so that the elastic normally closed holes 511 are opened, the downward movement of the sponge sleeve 507 is hindered by the sleeve rod 508, so that part of the marking ink in the sponge sleeve 507 is squeezed out, and the squeezed ink can drop down onto the metal plate through the elastic normally closed holes 511, thereby highly unqualified hole to the burr is marked, and then be convenient for follow-up getting rid of to the burr, improved the practicality greatly.

An injection pipe (not shown in the figure) is communicated with the outer wall of the air guide adjusting pipe 504, one end of the injection pipe is abutted against the sponge sleeve 507, relevant workers can supplement marking ink into the sponge sleeve 507 through the injection pipe, and in order to prevent ink from volatilizing and losing efficacy, the workers can supplement the marking ink into the sponge sleeve 507 when preparing to start processing.

Referring to fig. 12, an intelligent controller 116 is fixedly connected to one side of the supporting frame 102, an intelligent punching inspection system is disposed in the intelligent controller 116, and the intelligent punching inspection system includes a central processing unit, a positioning feedback module, an identification adjustment module, an identification detection module, a mark control module, and a punching control module, wherein the positioning feedback module and the identification detection module are electrically connected to the central processing unit, the positioning feedback module is electrically connected to the distance sensor 112, the identification detection module is electrically connected to the color sensor 108, the central processing unit is electrically connected to the identification adjustment module, the mark control module, and the punching control module, the punching control module is electrically connected to the punching machine 103, the identification adjustment module is electrically connected to the driving motor 113, and the mark control module is electrically connected to the electric telescopic rod 502.

Referring to fig. 5-8, through the setting of the intelligent punching inspection system, when machining is performed, as shown in fig. 5, a metal plate to be machined can be placed on the plate placing seat 109, then the central processing unit drives the punching machine 103 through the punching control module, so that the punching machine 103 drives the intelligent inspection punching rod to move downwards to punch a hole in the metal plate, as shown in fig. 6, until the distance between the distance sensor 112 and the punching machine 103 reaches a preset value, the positioning feedback module can feed back the information to the central processing unit, so that the punching machine 103 stops driving the intelligent inspection punching rod to move downwards, at this time, the color sensor 108 just moves to a height matched with the colored inspection assisting ring 111, then the identification detection module starts the color sensor 108 to detect burrs, as shown in fig. 7, if there is no burrs or the height of the burrs is less than a standard value, then, the color sensor 108 can successfully recognize the color on the colored inspection-assisting ring 111, but if the height of the burr is greater than the standard value, as shown in fig. 8, the burr can hinder the color sensor 108 from recognizing the color on the colored inspection-assisting ring 111, then, the recognition and adjustment module can start the driving motor 113, so that the driving motor 113 drives the color sensor 108 to rotate for one circle, thereby performing comprehensive detection on the burr, after one circle of rotation, if the color sensor 108 can recognize the color on the colored inspection-assisting ring 111 in the whole course, it is indicated that the height of the burr meets the standard, at this time, the punching control module can drive the punching machine 103, so that the punching machine 103 drives the intelligent inspection punching rod to reset, and then continue punching, otherwise, if the color sensor 108 cannot recognize the color on the colored inspection-assisting ring 111 in the process of one circle, it is indicated that the burr is unqualified, at this time, the marking control module can start the electric telescopic rod 502, the elastic airbag 503 is pressed downward to mark the hole with the unqualified burr, and according to the preset value mentioned in the processing process, a relevant technician can first set a burr standard according to the parameters of the thickness of the metal plate and the like, and then set the preset value according to the burr standard, so that the color sensor 108 can smoothly and accurately complete the detection of the burr.

According to the invention, through the arrangement of the intelligent detection punching rod, the color sensor 108, the colored inspection-assisting ring 111 and the intelligent detection system, burrs can be automatically detected in the punching process, so that not only can the subsequent burr detection procedure be omitted and the overall processing efficiency be improved, but also compared with the detection method in the prior art, the detection method in the invention is efficient and accurate, the labor cost can be saved, and the processing efficiency can be further improved, and through the arrangement of the intelligent marking component, when the burr height is detected to exceed the standard value, part of marking ink in the sponge sleeve 507 can be extruded out and drops onto the metal plate through the opened elastic normally closed hole 511, so that the hole with the unqualified burr height is automatically marked, the subsequent burr removal is facilitated, and the practicability is greatly improved.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a sheet metal intelligence stamping equipment with burr detects function, includes device base (101), the top fixedly connected with braced frame (102) of device base (101), fixedly connected with punching machine (103) on the top inside wall of braced frame (102), its characterized in that: the output end of the punching machine (103) is fixedly connected with a connecting plate (104), the bottom end of the connecting plate (104) is provided with an intelligent detection punching rod, the intelligent detection punching rod comprises a mark adjusting rod (105), a detection connecting rod (106) and a hard punching head (107), the mark adjusting rod (105) and the hard punching head (107) are respectively and fixedly connected to the upper end and the lower end of the detection connecting rod (106), the hard punching head (107) is rotatably connected with the connecting plate (104), one side of the detection connecting rod (106) is fixedly connected with a color sensor (108), the middle part of the top end of the device base (101) is fixedly connected with a plate placing base (109), the middle part of the plate placing base (109) is provided with a punching hole cavity (110), and the middle part of the top end of the plate placing base (109) is embedded with a colored inspection assisting ring (111) matched with the punching hole cavity (110), the utility model discloses a colored inspection ring, including coloured inspection ring (111), color sensor (108), seat (109), metal sheet and connecting plate (104), the internal diameter that helps examining ring (111) is the same with the internal diameter in chamber (110) that punches a hole, the inner wall of coloured inspection ring (111) is scribbled the brush and is had with color sensor (108) assorted pigment, and the colour of pigment is all different with plate placing seat (109), metal sheet, the top fixedly connected with distance sensor (112) of connecting plate (104), be provided with intelligent mark subassembly in mark adjusting pole (105), one side fixedly connected with intelligent control ware (116) of braced frame (102), be provided with the intelligence in intelligent control ware (116) and dash and examine the system.

2. The intelligent metal plate stamping device with the burr detection function as recited in claim 1, wherein: the intelligent marking assembly comprises an internal groove (501) arranged in a marking adjusting rod (105), an electric telescopic rod (502) is fixedly connected to the inner wall of the top end of the internal groove (501), an elastic air bag (503) is arranged below the electric telescopic rod (502), and air guide adjusting pipes (504) are communicated with the outer walls of the two sides of the elastic air bag (503).

3. The intelligent metal plate stamping device with the burr detection function as recited in claim 2, wherein: the output end of the electric telescopic rod (502) is abutted to the top end of the elastic air bag (503), air is filled in the elastic air bag (503), the air guide adjusting pipe (504) penetrates through the outer wall of the built-in groove (501) and extends to the outside of the mark adjusting rod (105), the air guide adjusting pipe (504) is arranged in an L shape, and the direction of one end, away from the elastic air bag (503), of the air guide adjusting pipe (504) is vertical and downward.

4. The intelligent metal plate stamping device with the burr detection function as recited in claim 3, wherein: the air guide adjusting pipe is characterized in that a piston head (505) matched with the air guide adjusting pipe is movably arranged in the air guide adjusting pipe (504), an elastic lifting rope (512) is fixedly connected to the top end of the piston head (505), one end, far away from the piston head (505), of the elastic lifting rope (512) is fixedly connected with the inner wall of the air guide adjusting pipe (504), a linkage rod (506) is fixedly connected to the bottom end of the piston head (505), and a sponge sleeve (507) matched with the linkage rod is movably sleeved on the linkage rod (506).

5. The intelligent metal plate stamping device with the burr detection function as recited in claim 4, wherein: equal fixedly connected with crowded loop bar (508) on the inner wall of air guide regulating tube (504) both sides, crowded loop bar (508) are located the below of sponge cover (507), the top and piston head (505) fixed connection of sponge cover (507), it is equipped with the mark ink to dip in sponge cover (507), the mark ink is alcohol-soluble ink.

6. The intelligent metal plate stamping device with the burr detection function as recited in claim 5, wherein: the utility model discloses a plastic air bag, including air guide adjusting pipe (504), elastic sealing membrane (510) of fixed connection on keeping away from the inner wall of elasticity gasbag (503) one end, a plurality of elasticity normal obturator (511) have been seted up on elastic sealing membrane (510), the bottom fixedly connected with hemisphere of gangbar (506) pushes away membrane net (509), hemisphere pushes away membrane net (509) and sets up to hollow hemisphere.

7. The intelligent metal plate stamping device with the burr detection function as recited in claim 2, wherein: the bottom end of the connecting plate (104) is fixedly connected with a driving motor (113), the output end of the driving motor (113) is fixedly connected with a driving gear (114), a driven gear (115) matched with the driving gear (114) is sleeved on the mark adjusting rod (105), and the driven gear (115) is meshed with the driving gear (114).

8. The intelligent metal plate stamping device with the burr detection function as recited in claim 7, wherein: the intelligent punching detection system comprises a central processing unit, a positioning feedback module, an identification and adjustment module, an identification and detection module, a marking control module and a punching control module.

9. The intelligent metal plate stamping device with the burr detection function as recited in claim 8, wherein: the positioning feedback module and the identification detection module are both electrically connected with the central processing unit, the positioning feedback module is electrically connected with the distance sensor (112), and the identification detection module is electrically connected with the color sensor (108).

10. The intelligent metal plate stamping device with the burr detection function as recited in claim 9, wherein: the central processing unit is electrically connected with the identification and adjustment module, the marking control module and the stamping control module, the stamping control module is electrically connected with the stamping machine (103), the identification and adjustment module is electrically connected with the driving and rotating motor (113), and the marking control module is electrically connected with the electric telescopic rod (502).