Stamping device capable of monitoring stamping process in real time
Technical Field
The invention relates to a stamping device, in particular to a stamping device capable of monitoring a stamping process in real time, and belongs to the technical field of stamping.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.
The stamping device is needed in the stamping process, however, some existing stamping devices are simple in structure and single in function, do not have the product detection function, cannot screen stamped parts, and also need workers to screen the stamped parts one by one, so that the labor intensity of the workers is increased, manual screening is inevitable, some screened products are unqualified, and the delivery quality of the stamped parts is reduced; the existing stamping device is not provided with a buffer mechanism in the stamping process, so that the stamping device is easy to damage in the stamping process, and the service life of the device is shortened.
Disclosure of Invention
The invention mainly aims to provide a stamping device capable of monitoring a stamping process in real time, wherein a mechanical correction frame, a stamping machine body frame and a detection frame are arranged above a workbench, so that the whole process is completed on one production line, the stamping efficiency of parts and the stamping quality of the parts are improved, and the stamping cost of the parts is reduced.
The purpose of the invention can be achieved by adopting the following technical scheme:
a stamping device capable of monitoring a stamping process in real time comprises a workbench, a first supporting rod and a transmission belt, wherein the first supporting rod is integrally formed below the workbench, the transmission belt is positioned above the workbench, a screening mechanism is fixedly connected to the outer surface of the transmission belt, an electric telescopic rod is welded inside the screening mechanism, an object placing groove is hinged to the top of the electric telescopic rod, a first connecting rod is hinged to one side of the electric telescopic rod, one end of the first connecting rod is hinged to a baffle, a sliding plate and a first sliding groove are respectively integrally formed at the two ends of the baffle, second sliding grooves are respectively arranged on the inner walls of the two sides of the screening mechanism, the sliding plate and the second sliding grooves are mutually matched, a mechanical correcting frame is fastened on an upper surface screw rod of the workbench, a stamping machine body frame is installed on one side screw rod of the mechanical correcting frame, a detection frame is installed on, the workstation is close to the one end fixed mounting of test rack has control panel, the workstation is close to the last surface mounting of control panel one end has the second containing box.
Preferably, the top of the screening mechanism is welded with a limiting block, the limiting block is welded on one side, away from the baffle, of the object placing groove, a third collecting box is integrally formed inside the screening mechanism and is arranged below the baffle, and the third collecting box is arranged on one side of the electric telescopic rod.
Preferably, the inside equidistance of transmission band is provided with the cylinder, the gear has all been welded to the both sides of cylinder, the outside tooth of gear with have the chain, one side screw rod fastening of a set of gear of one end department has the motor, the output of motor is connected on the gear.
Preferably, the below of punching press organism frame is provided with the punching press backup pad, punching press backup pad below integrated into one piece has the second bracing piece, the fixed welding of second bracing piece is in the upper surface of workstation, the punching press backup pad is installed the bottom of transmission band first, just the punching press backup pad is installed the top of cylinder.
Preferably, a first containing box is placed below the lower half of the conveying belt, and the first containing box is fixedly welded on the upper surface of the workbench.
Preferably, a correcting component is fastened to a top end screw rod inside the mechanical correcting frame.
Preferably, the inside top screw rod of punching press organism frame is installed the punching press cylinder, the both sides that the punching press cylinder is close to bottom department articulate there is the second connecting rod, the other end of second connecting rod articulates on the inner wall of punching press organism frame, the cover is equipped with buffer spring on the second connecting rod, the punching press subassembly is installed to the bottom screw thread of punching press cylinder, the outside welding of punching press subassembly has airtight protection casing.
Preferably, the illumination lamp is installed to all the screw rods on the inner wall of test stand both sides, the top fixed mounting of test stand inboard has the detection subassembly, the detection subassembly is installed put directly over the thing groove.
Preferably, one side integrated into one piece of control panel has fixed connection block, and through the screw rod with fixed connection block fastening with the workstation is close to the upper surface of one end department, control panel includes liquid crystal display and control button, liquid crystal display sets up control button's top.
Preferably, the detection assembly comprises an information acquisition module and an information processing module, the output end of the information acquisition module is connected with the output end of the information processing module, the output end of the information processing module is connected with the computer terminal, and the information acquisition module is a CCD camera.
The invention has the beneficial technical effects that:
1. according to the stamping device capable of monitoring the stamping process in real time, the mechanical correction frame, the stamping machine body frame and the detection frame are arranged above the workbench, so that the whole process is completed on one production line, the stamping efficiency and the stamping quality of parts are improved, and the stamping cost of the parts is reduced.
2. According to the stamping device capable of monitoring the stamping process in real time, the electric telescopic rod is started to move upwards, the object placing groove is pushed to move upwards, the first connecting rod is pushed to move to one side, when the object placing groove is completely pushed out of the screening mechanism, the top end of the electric telescopic rod is hinged with the bottom of the object placing groove, so that the object placing groove can turn over laterally, when the first connecting rod moves to one side, the baffle is pushed to move outwards, parts in the object placing groove are poured out after the object placing groove turns over laterally, the parts which are unqualified in stamping are poured into the screening mechanism, the effect of automatically screening the parts is achieved, and the delivery quality of products is improved.
3. According to the stamping device capable of monitoring the stamping process in real time, the second connecting rods are hinged to the two sides of the stamping cylinder close to the bottom, the other ends of the second connecting rods are hinged to the inner wall of the stamping machine body frame, the second connecting rods are sleeved with the buffer springs, so that the stamping assembly is prevented from generating deviation during stamping, the buffer springs are used for starting the buffer effect on the stamping assembly, the stamping assembly is prevented from being damaged due to overlarge stamping force in the working process, and the service life of the stamping assembly is prolonged.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of a stamping device according to the present invention that can monitor the stamping process in real time;
FIG. 2 is a schematic diagram of a stamping mechanism of a preferred embodiment of a stamping device capable of monitoring a stamping process in real time according to the present invention;
FIG. 3 is a schematic view of an internal structure of a receiving box of a stamping apparatus according to a preferred embodiment of the present invention, which can monitor the stamping process in real time;
FIG. 4 is a schematic view of a preferred embodiment of a press apparatus for real-time monitoring of the pressing process according to the present invention;
FIG. 5 is a schematic diagram of a baffle of a preferred embodiment of a stamping apparatus capable of monitoring a stamping process in real time according to the present invention;
FIG. 6 is a schematic view of a second chute formed in the inner wall of the receiving case of the punching apparatus according to the preferred embodiment of the present invention, which is capable of monitoring the punching process in real time;
FIG. 7 is a schematic view of a preferred embodiment of a stamping apparatus according to the present invention, illustrating a stamping process that can be monitored in real time;
fig. 8 is a schematic structural diagram of a punching device according to a preferred embodiment B of the present invention, which can monitor a punching process in real time.
In the figure: 1-a workbench, 2-a first support rod, 3-a conveyor belt, 4-a screening mechanism, 5-an electric telescopic rod, 6-a storage groove, 7-a first connecting rod, 8-a baffle, 9-a sliding plate, 10-a first sliding groove, 11-a second sliding groove, 12-a mechanical correction frame, 13-a stamping machine body frame, 14-a detection frame, 15-a control panel, 16-a roller, 17-a gear, 18-a chain, 19-a motor, 20-a stamping support plate, 21-a second support rod, 22-a correction component, 23-a stamping cylinder, 24-a second connecting rod, 25-a buffer spring, 26-a stamping component, 27-a closed protective cover, 28-a lighting lamp, 29-a detection component and 30-a liquid crystal display screen, 31-control button, 32-first containing box, 33-second containing box, 34-third containing box and 35-limiting block.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-8, the stamping device capable of monitoring the stamping process in real time provided in this embodiment includes a working table 1, a first supporting rod 2 integrally formed below the working table 1, and a transmission belt 3 located above the working table 1, an electric telescopic rod 5 welded inside a screening mechanism 4 of the screening mechanism 4 and fixedly connected to the outer surface of the transmission belt 3, an object placing slot 6 hinged to the top of the electric telescopic rod 5, a first connecting rod 7 hinged to one side of the electric telescopic rod 5, a baffle plate 8 hinged to one end of the first connecting rod 7, a sliding plate 9 and a first sliding slot 10 integrally formed at both ends of the baffle plate 8, second sliding slots 11 provided on the inner walls at both sides of the screening mechanism 4, the sliding plate 9 and the second sliding slots 11 cooperating with each other, a mechanical correcting frame 12 fastened to the screw rod on the upper surface of the working table 1, a stamping machine frame 13 installed on one side of the mechanical correcting, detection frame 14 is installed to one side screw rod of punching press organism frame 13, the one end fixed mounting that workstation 1 is close to detection frame 14 has control panel 15, the last surface mounting that workstation 1 is close to control panel 15 one end has second containing box 33, the top welding of screening mechanism 4 has stopper 35, and stopper 35 welds the one side of keeping away from baffle 8 in putting thing groove 6, the inside integrated into one piece of screening mechanism 4 has third collecting box 34, third collecting box 34 sets up the below at baffle 8, and third collecting box 34 installs the one side at electric telescopic handle 5.
The mechanical correcting frame 12, the stamping machine body frame 13 and the detecting frame 14 are arranged above the workbench, so that the whole process is finished on one production line, the stamping efficiency of parts and the stamping quality of the parts are improved, the stamping cost of the parts is reduced, the electric telescopic rod 5 is started to move upwards, the object containing groove 6 is pushed to move upwards, the first connecting rod 7 is pushed to move to one side, when the object containing groove 6 is completely pushed out of the collecting box 4, the top end of the electric telescopic rod 5 is hinged with the bottom of the object containing groove 6, the limiting block 35 is arranged on one side of the object containing groove 6, the object containing groove 6 can turn over towards the third containing box 34, when the first connecting rod 7 moves towards one side, the first baffle plate 8 is pushed to move outwards, the parts in the object containing groove 6 after the object containing groove 6 turns over are poured out, and the unqualified stamped parts are poured into the object containing groove 34, then the electric telescopic rod 5 moves downwards, thereby driving the object placing groove 6 and the baffle plate 8 to return to the initial position.
In this embodiment: the inside of transmission band 3 is provided with the cylinder 16 at equidistance, and the both sides of cylinder 16 all weld gear 17, and the outside tooth of gear 17 has the chain 18, and one side screw rod fastening of a set of gear 17 at one end has motor 19, and the output of motor 19 is connected on gear 17.
The motor 16 rotates a set of gears 17 at one end and then the chain 18 rotates the entire belt 3.
In this embodiment: a stamping supporting plate 20 is arranged below the stamping machine body frame 13, a second supporting rod 21 is integrally formed below the stamping supporting plate 20, the second supporting rod 21 is fixedly welded on the upper surface of the workbench 1, the stamping supporting plate 20 is installed at the bottom of the upper half of the conveying belt 3, and the stamping supporting plate 20 is installed above the roller 16.
The press support plate 20 starts a supporting function for the parts during the press process, thereby making the press process smooth.
In this embodiment: first containing box 32 is placed to the below of transmission band 3 lower half, and first containing box 32 fixed welding is on the upper surface of workstation 1.
First containing box 32 collects the unqualified spare part of punching press to avoided the manual work to inspect the spare part after the punching press, thereby reduced workman's intensity of labour, improved the outgoing of product quality.
In this embodiment: the top end screw rod in the mechanical correcting frame 12 is fastened with a correcting component 22, and the correcting component 22 comprises infrared rays and a buzzer.
When putting thing groove 6 and passing mechanical correction frame 12 under, detect through the infrared ray on the correction subassembly 22 putting the spare part in the thing groove 6, prevent to put the position of spare part in the thing groove 6 and place just to influence the quality of punching press, when the spare part skew is put thing groove 6 inside, the buzzer on the correction subassembly 22 when putting the subassembly 22 below through the correction subassembly sends the chimes of doom, thereby reminds the staff, puts the spare part in putting thing groove 6.
In this embodiment: punching press cylinder 23 is installed to the inside top screw rod of punching press organism frame 13, and punching press cylinder 23 articulates near the both sides of bottom department has second connecting rod 24, and the other end of second connecting rod 24 articulates on the inner wall of punching press organism frame 13, and the cover is equipped with buffer spring 25 on the second connecting rod 24, and punching press subassembly 26 is installed to the bottom screw thread of punching press cylinder 23, and the outside welding of punching press subassembly 26 has airtight protection casing 27.
Start punching press cylinder 23 work, thereby drive punching press subassembly 26 downstream and carry out the punching press to spare part, punching press cylinder 23 lifts up upwards after the punching press is accomplished, thereby drive punching press subassembly 26 upward movement, because the both sides that are close to bottom department at punching press cylinder 23 articulate there is second connecting rod 24, the other end of second connecting rod 24 articulates on the inner wall of punching press organism frame 13, the cover is equipped with buffer spring 25 on the second connecting rod 24, thereby guarantee that punching press subassembly 26 can not appear the deviation when the punching press, start the effect of buffering through buffer spring 25 to punching press subassembly 26, thereby make punching press subassembly 26 can not damage because of the punching press power is too big in the course of the work, thereby stamping press subassembly's life has been increased.
In this embodiment: the inner walls of the two sides of the detection frame 14 are all provided with illuminating lamps 28 by screw rods, the top of the inner side of the detection frame 14 is fixedly provided with a detection component 29, and the detection component 29 is arranged right above the object placing groove 6.
The detection assembly 29 detects the punched parts, and the characteristics of the detected target become clearer under the irradiation of the 28, thereby being beneficial to the shooting and capturing of the camera
In this embodiment: one side integrated into one piece of control panel 15 has the fixed connection piece, and through the screw rod with the fixed connection piece fastening be close to the upper surface of one end department with workstation 1, control panel 15 includes liquid crystal display 30 and control button 31, liquid crystal display 30 sets up the top at control button 31.
The operation of the whole device can be controlled by the control buttons 31 on the control panel 15, and the number of punched parts and the number of punched unqualified parts can be clearly recorded by the liquid crystal display 30, so that the punching quality of the product is improved.
In this embodiment: the detection component 29 comprises an information acquisition module, an information processing module and an information early warning module, wherein the output end of the information acquisition module is connected with the output end of the information processing module, the output end of the information processing module is connected with the computer terminal, and the information acquisition module is a CCD camera.
Past work piece is detected through the CCD camera to image transmission to the information processing module of gathering, this information processing module adopts the 32 position ARM microcontroller of the low-end in STM32F series, this STM32FARM microcontroller includes the memory, compares the image that obtains with backup image in the memory, and judges unqualified work piece, sends control command to low pressure control subassembly.
Wherein low voltage control subassembly includes electromagnetism auxiliary relay and ac contactor, receives the control command of this STM32FARM microcontroller output through auxiliary relay, through auxiliary relay control ac contactor to through the motion of ac contactor control electric telescopic handle 5.
As shown in fig. 1 to 8, the working process of the stamping apparatus capable of monitoring the stamping process in real time according to the present embodiment is as follows:
step 1: firstly, parts to be punched are placed in the storage tank 6, the device is started to operate through the control button 31, and the transmission belt 3 rotates to drive the storage tank 6 to rotate;
step 2: when the article holding groove 6 penetrates through the position under the mechanical correcting frame 12, the correcting component 22 is used for detecting parts in the article holding groove 6, the position of the article holding groove 6 is prevented from being placed incorrectly, and therefore the stamping quality is influenced;
and step 3: when the parts placed in the storage groove 6 are conveyed to the lower part of the stamping machine body frame 13 through the correction assembly 22, the stamping cylinder 23 is started to work, so that the stamping assembly 26 is driven to move downwards to stamp the parts, and after stamping is completed, the stamping cylinder 23 is lifted upwards, so that the stamping assembly 26 is driven to move upwards;
and 4, step 4: when the punched parts are conveyed to the position under the detection frame 14 along with the conveying belt 3, the punched parts are detected through the detection assembly 29, the passing workpieces are detected through the CCD camera, the acquired images are sent to the information processing module, the information processing module adopts a 32-bit ARM microcontroller at the middle and lower end of an STM32F series, the STM32FARM microcontroller comprises a memory, the acquired images are compared with backup images in the memory, unqualified workpieces are judged, a control instruction is sent to the low-voltage control assembly, the low-voltage control assembly controls the electric telescopic rod to drive the electric telescopic rod 5, the electric telescopic rod 5 moves upwards, the object containing groove 6 is pushed to move upwards, the first connecting rod 7 is pushed to move to one side, when the object containing groove 6 is completely pushed out of the collection box 4, because the top end of the electric telescopic rod 5 is hinged with the bottom of the object containing groove 6, and one side of the object containing groove 6 is provided with a limiting plate 35, therefore, the object placing groove 6 can turn over to the third containing box 34, when the first connecting rod 7 moves to one side, the first baffle plate 8 is pushed to move outwards, parts in the object placing groove 6 are poured out after the object placing groove 6 turns over, unqualified punched parts are poured into the third containing box 34, then the electric telescopic rod 5 moves downwards, the object placing groove 6 and the baffle plate 8 are driven to return to the initial position, and if the qualified punching conveying belt 3 continues to move, the qualified punching parts are conveyed into the second containing box 33;
and 5: screening mechanism 4 is along with transmission band 3 move to first screening mechanism 32 top when, senses the back through the inductor of installation on the transmission band 3, develops the instruction to electric telescopic handle 5 again, starts 5 upward movements of electric telescopic handle, and electric telescopic handle 5 upward movement promotes baffle 8 again through first connecting rod 7 to pour out unqualified spare part in the third containing box 34, collect in first containing box 32.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.