CN110948242A - Automatic scissors production equipment - Google Patents
Automatic scissors production equipment Download PDFInfo
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- CN110948242A CN110948242A CN201911247256.1A CN201911247256A CN110948242A CN 110948242 A CN110948242 A CN 110948242A CN 201911247256 A CN201911247256 A CN 201911247256A CN 110948242 A CN110948242 A CN 110948242A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 40
- 238000007493 shaping process Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
- B25J15/0683—Details of suction cup structure, e.g. grooves or ridges
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Abstract
本发明公开了一种剪刀自动生产设备，包括：工作台、旋转平台、剪刀输送装置、剪刀夹取装置、定孔装置、铆钉夹取装置、铆压装置、压弯校形装置、成品分拣装置、第一伺服电机和PLC控制器，所述旋转平台水平设置在所述工作台的上部，所述旋转平台通过所述第一伺服电机与所述工作台活动连接，所述旋转平台的上部设有多个剪刀放置模座，多个所述剪刀放置模座沿所述旋转平台的周边均匀设置。本发明自动化程度高，操作及维修方便、加工效率高，质量稳定，生产成本低，同时将工人从繁琐的劳动中解放出来，利于大批量生产，具有良好的市场前景。
The invention discloses an automatic scissors production equipment, comprising: a workbench, a rotating platform, a scissors conveying device, a scissors clamping device, a hole fixing device, a rivet clamping device, a riveting and pressing device, a bending shape correcting device, and a finished product sorting device. a device, a first servo motor and a PLC controller, the rotating platform is horizontally arranged on the upper part of the workbench, the rotating platform is movably connected to the workbench through the first servo motor, and the upper part of the rotating platform is movably connected to the workbench A plurality of scissors placing die bases are provided, and the plurality of scissors placing die bases are evenly arranged along the periphery of the rotating platform. The invention has high degree of automation, convenient operation and maintenance, high processing efficiency, stable quality and low production cost, frees workers from tedious labor, is beneficial to mass production, and has good market prospects.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to automatic scissors production equipment.
Background
The traditional scissors production process is generally as follows: rivet, put left scissors piece, put right scissors piece, hammer and strike rivet, manual curved scissors are put to the staff, this way production efficiency is low, the precision is not high, the scissors of making and life is shorter, and some scissors production facility structures that appear on the market at present are complicated, and are heavy, though there is the improvement than traditional production technology, but production efficiency is lower, and the cost of labor is very high, and the scissors quality of producing is poor, is difficult to satisfy the market demand, and is unfavorable for batch production.
With the development of scientific technology, the automatic machine replaces the manual work to improve the production efficiency, and the manipulator simulates certain action functions of a human hand and an arm to complete the operation of certain procedures by setting certain programs, so that the mechanical and automatic production can be realized by replacing the heavy labor of a human.
Therefore, how to replace manual work with an automatic machine is a problem that people in the field constantly think about, which saves labor power, improves work efficiency, and produces production equipment of high-precision and high-quality products.
Disclosure of Invention
The invention aims to provide automatic production equipment which is convenient to operate and maintain, high in machining efficiency, stable in quality, low in production cost and beneficial to mass production.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an automatic scissors producing apparatus comprising: the automatic riveting and punching device comprises a workbench, a rotary platform, a scissors conveying device, a scissors clamping device, a hole fixing device, a rivet clamping device, a riveting device, a bending and shape correcting device, a finished product sorting device, a first servo motor and a PLC (programmable logic controller), wherein the rotary platform is circular, the rotary platform is horizontally arranged at the upper part of the workbench and movably connected with the workbench through the first servo motor, a plurality of scissors placing die seats are arranged at the upper part of the rotary platform and uniformly arranged along the periphery of the rotary platform, the scissors conveying device, the scissors clamping device, the hole fixing device, the rivet clamping device, the riveting device, the bending and shape correcting device and the finished product sorting device are respectively and movably arranged on the workbench and positioned at the periphery of the rotary platform, and the rotary platform, the scissors conveying device and the scissors clamping device are respectively and movably arranged at, The hole positioning device, the rivet clamping device, the riveting device, the bending and shape correcting device, the finished product sorting device and the first servo motor are respectively connected with the PLC.
Preferably, the scissors placing die holder is a plurality of, and is a plurality of the scissors placing die holder uses rotary platform evenly sets up as rotation center, and is a plurality of be equipped with on the scissors placing die holder and be used for placing the free first draw-in groove of scissors, second draw-in groove, the shape of first draw-in groove, second draw-in groove respectively with the free shape matching of scissors, the middle part that the scissors placing die holder was corresponding the scissors rotation axis runs through and is equipped with a circular through-hole.
Preferably, the scissors conveying device comprises a scissors fixing frame assembly and a pushing mechanism assembly, the scissors fixing frame assembly and the pushing mechanism assembly are vertically arranged on the workbench, the pushing mechanism assembly is positioned at one end of the scissors fixing frame assembly, the pushing mechanism assembly comprises a first support and a first pushing manipulator vertically arranged on the first support, the scissors fixing frame assembly is movably arranged at the lower part of the pushing manipulator, the scissors fixing frame assembly comprises a support and a second support, the second support is a plate-shaped body with an L-shaped cross section, a plurality of groups of hanging rods are horizontally arranged at the upper part of the second support, the plurality of groups of hanging rods are uniformly arranged, a certain angle is formed between the central plane of each group of hanging rods and the horizontal plane, the second support is arranged on the support, and a screw device and a driving motor connected with the screw device are arranged at the upper part of the support, the lower part of the second support is movably provided with a plurality of sliding blocks, the inner parts of the sliding blocks are horizontally provided with threaded holes matched with the screw rods, and the second support is movably connected with the support through the screw rod device.
Preferably, the scissors clamping device comprises a first fixing plate, a second fixing plate, a first cylinder, a second cylinder, a turnover clamping mechanism and a distance sensor, wherein the first fixing plate is vertically arranged on the workbench, the first cylinder is vertically arranged on the upper portion of the first fixing plate, the second fixing plate is horizontally arranged on the upper portion of the first fixing plate, the second fixing plate is fixedly connected with a telescopic rod of the first cylinder, the second cylinder is horizontally arranged on the upper portion of the second fixing plate, the turnover clamping mechanism is fixedly connected with a telescopic rod of the second cylinder, and the distance sensor and the turnover clamping mechanism are both arranged on one side of the second fixing plate.
Preferably, the turnover clamping mechanism comprises a second servo motor and a rotating arm connected with the second servo motor, a first electromagnetic chuck is arranged at the free end of the rotating arm, and the second servo motor is fixed on the second fixing plate and located on one side of the second cylinder.
Preferably, the hole positioning device comprises a third support, a third cylinder and a photoelectric sensor, the third cylinder is movably arranged at the end of the third support, a telescopic rod of the third cylinder is perpendicular to the rotating platform, a thimble is movably arranged at the end of the third cylinder, the central axis of the thimble coincides with the central axis of the circular through hole, and the photoelectric sensor is arranged at the lower part of the telescopic rod.
Preferably, the rivet clamping device comprises a rivet decomposing machine, a rotating mechanism, a fourth support and a fourth cylinder, the rivet decomposing machine is arranged on the workbench, the rotating mechanism is positioned on one side of the rivet decomposing machine, the rotating mechanism comprises a base and a servo rotating motor, the servo rotating motor is movably arranged on the upper portion of the base, the fourth support is movably connected with the servo rotating motor, the fourth cylinder is movably arranged on the fourth support, a telescopic rod of the fourth cylinder is perpendicular to the rotating platform, a sucking disc is arranged at the end portion of the telescopic rod, a finger cylinder is horizontally arranged on the lower portion of the fourth support and comprises a first clamping finger and a second clamping finger, a photoelectric switch is positioned on the lower portion of the telescopic rod of the fourth cylinder, and the photoelectric switch is used for detecting the position of a rivet, and the detection information is transmitted to the PLC controller, and the PLC controller controls the clamping mechanism to complete the clamping action according to the detection information.
Preferably, the riveting device comprises a fifth support, a high-speed impact cylinder, a punch, a pressure regulating device, a first photoelectric sensing device and a rotary supporting device, the high-speed impact cylinder and the pressure regulating device are arranged on the front side of the fifth support respectively, the high-speed impact cylinder is fixedly connected with the fifth support, the punch is movably arranged on the lower portion of the high-speed impact cylinder, the first photoelectric sensing device is movably arranged on the lower portion of the support, the rotary supporting device is arranged on the lower portion of the rotary platform, the rotary supporting device comprises a lifting support, a circular cushion block and a second photoelectric sensing device, and the circular cushion block and the second photoelectric sensing device are movably arranged on the upper portion of the lifting support.
Preferably, the bending and shape correcting device comprises a fifth support, a fifth cylinder and a shaping die, wherein the shaping die is arranged on the front side of the fifth support and corresponds to the scissors placing die holder, the shaping die is fixedly connected with a telescopic rod of the fifth cylinder, and the shaping die is matched with the scissors placing die holder.
Preferably, finished product sorting device includes base, rotating electrical machines, sixth support, CCD camera, manipulator, the rotating electrical machines activity sets up the upper portion of base, the sixth support be located the upper portion of rotating electrical machines and with rotating electrical machines swing joint, the manipulator activity sets up the lower part of support, the manipulator include the sixth cylinder and with the sucking disc that the telescopic link of sixth cylinder is connected, the CCD camera activity is put the lower part of sixth support and is located one side of sucking disc, the CCD camera is used for gathering the image of scissors monomer, rivet to detect rivet size, scissors monomer riveting defect and the off-the-shelf quality of scissors through image processing and analysis.
The invention has the beneficial effects that:
the invention has the advantages of simple operation, convenient maintenance, high precision, stable quality, high universality, convenient adjustment and low production cost, improves the consistency of products by improving the production process and the production flow, greatly improves the quality, the production capacity and the efficiency of the products, and is beneficial to the flow production of mass production.
Drawings
FIG. 1 is a front view of an embodiment of an automatic scissors manufacturing apparatus according to the present invention;
FIG. 2 is a right side view of an embodiment of an automatic scissors manufacturing apparatus according to the present invention;
FIG. 3 is a top view of an embodiment of an automatic scissors manufacturing apparatus according to the present invention;
fig. 4 is a schematic structural diagram of an embodiment of an automatic scissors production apparatus according to the present invention.
In the figure, 1-a workbench, 2-a rotating platform, 3-a scissors conveying device, 31-a scissors fixing frame assembly, 32-a pushing mechanism assembly, 4-a scissors clamping device, 41-a turnover clamping device, 5-a hole fixing device, 6-a rivet clamping device, 7-a riveting device, 8-a bending and shape correcting device, 9-a finished product sorting device, 10-a first servo motor, 11-a PLC (programmable logic controller) and 12-a scissors placing die holder.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 4, an automatic scissors manufacturing apparatus includes: the automatic rivet bending machine comprises a workbench 1, a rotary platform 2, a scissors conveying device 3, a scissors clamping device 4, a hole positioning device 5, a rivet clamping device 6, a riveting device 7, a bending and shape correcting device 8, a finished product sorting device 9, a first servo motor 10 and a PLC (programmable logic controller) 11, wherein the rotary platform 2 is circular, the rotary platform 2 is horizontally arranged at the upper part of the workbench, the rotary platform 2 is movably connected with the workbench 1 through the first servo motor 10, a plurality of scissors placing die holders 12 are arranged at the upper part of the rotary platform 2, the scissors conveying device 3, the scissors clamping device 4, the hole positioning device 5, the rivet clamping device 6, the riveting device 7, the bending and shape correcting device 8 and the finished product sorting device 9 are respectively and movably arranged on the workbench 1 and are arranged at the periphery of the rotary platform 2, the scissors conveying device 3, The scissors clamping device 4, the hole positioning device 5, the rivet clamping device 6, the riveting device 7, the bending and shape correcting device 8, the finished product sorting device 9 and the first servo motor 10 are respectively connected with a PLC (programmable logic controller) 11.
Specifically, in the present embodiment, the PLC controller 11 is disposed in an electric cabinet disposed below the table 1.
In a preferred embodiment of the present invention, there are a plurality of scissors placing mold bases 12, the scissors placing mold bases 12 are uniformly arranged with the rotating platform 2 as a rotating center, the scissors placing mold bases 12 are provided with a first clamping groove and a second clamping groove for placing single scissors, the shapes of the first clamping groove and the second clamping groove are respectively matched with the shapes of the single scissors, and a circular through hole is formed in the middle of the scissors placing mold base 12 corresponding to the rotating shaft of the scissors.
Specifically, in this embodiment, the number of the scissors placing mold bases 12 is eight, and the eight scissors placing mold bases are connected to the rotary platform 2 by bolts.
In a preferred embodiment of the present invention, the scissors conveying device 3 comprises a scissors fixing frame assembly 31 and a pushing mechanism assembly 32, the scissors fixing frame assembly 31 and the pushing mechanism assembly 32 are vertically arranged on the worktable 1, the pushing mechanism assembly 32 is located at one end of the scissors fixing frame assembly 32, the pushing mechanism assembly 32 comprises a first support and a first pushing manipulator vertically arranged on the first support, the scissors fixing frame assembly 31 is movably arranged at the lower part of the pushing manipulator, the scissors fixing frame assembly 31 comprises a support and a second support, the second support is a plate-shaped body with an L-shaped cross section, the upper part of the second support is horizontally provided with a plurality of groups of hanging rods, the plurality of groups of hanging rods are uniformly arranged, the central plane of each group of hanging rods is provided with a certain angle with the horizontal plane, the second support is arranged on the support, the upper part of the support is provided with a screw rod device and a driving motor connected with the screw rod device, the lower part, the inner parts of the sliding blocks are horizontally provided with threaded holes matched with the screw rods, and the second support is movably connected with the support through a screw rod device.
Specifically, in this embodiment, the scissors conveying device 3 includes a first scissors conveying device and a second scissors conveying device, the first scissors conveying device and the second scissors conveying device are disposed oppositely, and the first scissors conveying device and the second scissors conveying device are respectively located on two sides of one scissors placing mold base 12.
Specifically, in this embodiment, the scissors mount assembly 31 moves back and forth through the pushing mechanism assembly 32.
In a preferred embodiment of the present invention, the scissors clamping device 4 comprises a first fixing plate, a second fixing plate, a first cylinder, a second cylinder, an overturning clamping mechanism 41 and a distance sensor, wherein the first fixing plate is vertically arranged on the worktable 1, the first cylinder is vertically arranged on the upper portion of the first fixing plate, the second fixing plate is horizontally arranged on the upper portion of the first fixing plate, the second fixing plate is fixedly connected with an expansion rod of the first cylinder, the upper portion of the second fixing plate is horizontally provided with the second cylinder, the overturning clamping mechanism 41 is fixedly connected with an expansion rod of the second cylinder, and the distance sensor and the overturning clamping mechanism 41 are both arranged on one side of the second fixing plate.
Specifically, in this embodiment, the scissors clamping device 4 includes a first scissors clamping device and a second scissors clamping device, and the first scissors clamping device and the second scissors clamping device are respectively arranged corresponding to the first scissors conveying device and the second scissors conveying device.
In a preferred embodiment of the present invention, the turning and clamping mechanism 41 includes a second servo motor and a rotating arm connected to the second servo motor, a first electromagnetic chuck is disposed at a free end of the rotating arm, and the second servo motor is fixed on the second fixing plate and located at one side of the second cylinder.
In a preferred embodiment of the present invention, the hole-positioning device 5 includes a third support, a third cylinder, and a photoelectric sensor, the third cylinder is movably disposed at an end of the third support, a telescopic rod of the third cylinder is perpendicular to the rotating platform, an ejector pin is movably disposed at an end of the third cylinder, a central axis of the ejector pin coincides with a central axis of the circular through hole, and the photoelectric sensor is disposed at a lower portion of the telescopic rod.
In a preferred embodiment of the invention, the rivet clamping device 6 comprises a rivet disassembling machine, a rotating mechanism, a fourth bracket and a fourth air cylinder, the rivet disassembling machine is arranged on the workbench 1, the rotating mechanism is positioned at one side of the rivet disassembling machine, the rotating mechanism comprises a base and a servo rotating motor, the servo rotating motor is movably arranged at the upper part of the base, the fourth bracket is movably connected with the servo rotating motor, the fourth air cylinder is movably arranged on the fourth bracket, a telescopic rod of the fourth air cylinder is arranged vertical to the rotating platform 2, a sucking disc is arranged at the end part of the telescopic rod, a finger air cylinder is horizontally arranged at the lower part of the fourth bracket, the finger air cylinder comprises a first clamping finger and a second clamping finger, a photoelectric switch is positioned at the lower part of the telescopic rod of the fourth air cylinder, the photoelectric switch is used, and the detection information is transmitted to the PLC 11, and the PLC 11 controls the clamping mechanism to complete the clamping action according to the detection information.
In a preferred embodiment of the present invention, the riveting device 7 includes a fifth bracket, a high-speed impact cylinder, a punch, a pressure regulating device, a first photoelectric sensing device, and a rotation supporting device, the high-speed impact cylinder and the pressure regulating device are respectively disposed at the front side of the fifth bracket, the high-speed impact cylinder is fixedly connected to the fifth bracket, the punch is movably disposed at the lower portion of the high-speed impact cylinder, the first photoelectric sensing device is movably disposed at the lower portion of the bracket, the rotation supporting device is disposed at the lower portion of the rotation platform 2, and the rotation supporting device includes a lifting bracket, a circular cushion block, and a second photoelectric sensing device is movably disposed at the upper portion of the lifting bracket.
Specifically, in this embodiment, be equipped with the bar through-hole on the fifth support, can be according to the high position of the high-speed high impact cylinder of the high position adjustment of drift to make the relative high looks adaptation between riveting device and the rivet, the commonality is stronger.
In a preferred embodiment of the present invention, the bending and shape-correcting device 8 comprises a fifth bracket, a fifth cylinder and a shaping die, wherein the shaping die is arranged at the front side of the fifth bracket, the shaping die is fixedly connected with a telescopic rod of the fifth cylinder, and the shaping die is matched with the scissors placing die.
In a preferred embodiment of the present invention, the finished product sorting device 9 includes a base, a rotating motor, a sixth bracket, a CCD camera, and a manipulator, wherein the rotating motor is movably disposed on the upper portion of the base, the sixth bracket is disposed on the upper portion of the rotating motor and movably connected to the rotating motor, the manipulator is movably disposed on the lower portion of the sixth bracket, the manipulator includes a sixth cylinder and a suction cup connected to a telescopic rod of the sixth cylinder, the CCD camera is movably disposed on the lower portion of the sixth bracket and located on one side of the suction cup, the CCD camera collects images for collecting single scissors and rivets, and detects the size of the rivets, riveting defects of the single scissors, and the quality of the finished scissors through image processing and analysis.
Specifically, in this embodiment, the scissors single bodies include a left scissors single body and a right scissors single body.
The technological process of the automatic scissors production equipment is as follows:
automatic discharging: the method comprises the following steps: the scissors conveying device 3 and the scissors clamping device 4 are arranged, the scissors conveying device 3 comprises a scissors fixing frame assembly 31 and a pushing mechanism assembly 32, the scissors conveying device 3 comprises a first scissors conveying device and a second scissors conveying device, when a single scissors body is used up, artificial filler can be taken out, the single scissors body is placed on the scissors fixing frame assembly 31 after being filled with the filler, the first scissors conveying device and the second scissors conveying device are synchronously carried out, when the material on one scissors fixing frame assembly 31 is placed, the single scissors conveying device automatically rotates to the next scissors fixing frame assembly 31, when the material on one scissors fixing frame assembly 31 is short of the material, when the material is on the other scissors fixing frame assembly 31, the material on the scissors fixing frame assembly 31 can be abandoned, the material on the next scissors fixing frame assembly 31 is synchronously moved to the material on the next scissors fixing frame assembly 31, the splicing collision is avoided, and meanwhile, and the. As long as one scissors mount assembly 31 is empty, the machine will be stopped until the material is processed.
A first station: the left scissors single body is placed, a pushing robot hand is arranged on the scissors fixing frame assembly 31 to pull the left scissors single body out of a certain position, and then the left scissors single body is taken out by the first scissors clamping device and placed in a first clamping groove on the scissors placing die holder 12 of the rotary table. After the completion, the turntable is rotated to the next station, and simultaneously, the other scissors placing die holder 12 is rotated to the next station, and the above actions and steps are repeated.
A second station: placing a right scissors monomer, wherein a pushing robot hand is arranged on the scissors fixing frame component 31 to pull the right scissors monomer out of a certain position, then taking out the right scissors monomer by another robot hand, placing the right scissors monomer in a second clamping groove of the scissors placing die holder 12 of the rotary table, rotating the rotary platform 2 to the next station after the completion, and meanwhile, rotating the other scissors placing die holder 12 to the next station to repeat the above actions and steps.
A third station: for holes, when the scissors placing die holder 12 with two single scissors is rotated to the third station, the positioning device inserts a thimble into the rivet holes of the two single scissors from top to bottom, so that the upper and lower holes are aligned, after that, the rotary platform 2 is rotated to the next station, and at the same time, the other scissors placing die holder 12 is rotated to the next station, and the above actions and steps are repeated.
A fourth station: and (4) clamping rivets, wherein all the rivets are arranged in a rivet decomposing machine, and the rivet clamping device takes out the rivets through the rotating mechanism and the finger cylinder and puts the rivets into rivet holes in the middle parts of the two shear monomers.
A fifth station: riveting, when the photoelectric switch of the rotary supporting device bottom detects that the scissors placing die holders 12 of the two scissors monomers with the rivets are rotated to corresponding stations, the rotary supporting device is lifted to the bottoms of the two scissors monomers, the scissors monomers are supported through lifting action, and the rivets can be riveted under the driving of the punch of the rivet high-speed impact cylinder. After the completion, the rotary platform 2 is rotated to the next station, and at the same time, another scissors placing die holder 12 is rotated thereto, and the above actions and steps are repeated.
A sixth station: and the shaping is to bend and press the scissors with the rivets by a scissors bending machine hand controlled by an air pump so that the scissors have toughness. After the completion, the rotary platform 2 is rotated to the next station, and at the same time, another scissors placing die holder 12 is rotated thereto, and the above actions and steps are repeated.
A seventh station: and (4) finished product sorting, namely taking out the prepared scissors and placing the scissors into a discharging tray. At this time, the production flow of the scissors is completed. After the completion, the rotary platform 2 is rotated to the next station, and at the same time, another scissors placing die holder 12 is rotated thereto, and the above actions and steps are repeated.
The eighth station is idle for standby.
Each station is independently and synchronously carried out, each process is provided with corresponding parts, so that the production efficiency is high, meanwhile, due to the unified step and tooling, the quality is stable, one pair of scissors can be finished within 2-3 seconds, the yield is high, one person can attend to five machines, and the labor cost is saved.
The automatic scissors production equipment can save 6 workers and improve the efficiency by 5 times by replacing the existing scissors production equipment. 300 single scissors can be placed in the scissors fixing frame assembly 31, uninterrupted work can be achieved, 1 pair of scissors can be produced every 2 seconds, and 5 machines can be operated by one person.
Specifically, in this embodiment, the PLC controller includes a microprocessor and a chip movably disposed on the microprocessor.
Specifically, in this embodiment, the device further includes a plurality of photoelectric sensing devices, and the plurality of photoelectric sensing devices can be disposed at a plurality of positions as required, so as to ensure the accuracy of each process and the normal operation of the device.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (10)
1. An automatic scissors production apparatus, comprising: the automatic riveting and punching device comprises a workbench, a rotary platform, a scissors conveying device, a scissors clamping device, a hole fixing device, a rivet clamping device, a riveting device, a bending and shape correcting device, a finished product sorting device, a first servo motor and a PLC (programmable logic controller), wherein the rotary platform is circular, the rotary platform is horizontally arranged at the upper part of the workbench and movably connected with the workbench through the first servo motor, a plurality of scissors placing die seats are arranged at the upper part of the rotary platform and uniformly arranged along the periphery of the rotary platform, the scissors conveying device, the scissors clamping device, the hole fixing device, the rivet clamping device, the riveting device, the bending and shape correcting device and the finished product sorting device are respectively and movably arranged on the workbench and positioned at the periphery of the rotary platform, and the rotary platform, the scissors conveying device and the scissors clamping device are respectively and movably arranged at, The hole positioning device, the rivet clamping device, the riveting device, the bending and shape correcting device, the finished product sorting device and the first servo motor are respectively connected with the PLC.
2. The automatic scissors production device according to claim 1, wherein the number of the scissors placing mold bases is plural, the plural scissors placing mold bases are uniformly arranged with the rotating platform as a rotating center, the plural scissors placing mold bases are provided with a first clamping groove and a second clamping groove for placing single scissors, shapes of the first clamping groove and the second clamping groove are respectively matched with shapes of the single scissors, and a circular through hole is formed in the middle of the scissors placing mold base corresponding to the rotating shaft of the scissors.
3. The automatic scissors production equipment according to claim 1, wherein the scissors conveying device comprises a scissors fixing frame assembly and a pushing mechanism assembly, the scissors fixing frame assembly and the pushing mechanism assembly are vertically arranged on the workbench, the pushing mechanism assembly is arranged at one end of the scissors fixing frame assembly, the pushing mechanism assembly comprises a first support and a first pushing manipulator vertically arranged on the first support, the scissors fixing frame assembly is movably arranged at the lower part of the pushing manipulator, the scissors fixing frame assembly comprises a support and a second support, the second support is a plate-shaped body with an L-shaped cross section, a plurality of groups of hanging rods are horizontally arranged at the upper part of the second support, the plurality of groups of hanging rods are uniformly arranged, a certain angle is formed between the central plane of each group of hanging rods and the horizontal plane, and the second support is arranged on the support, the upper portion of support is provided with screw device and with the driving motor that screw device is connected, the activity of the lower part of second support is equipped with a plurality of sliders, and is a plurality of the inside level of slider be equipped with lead screw assorted screw hole, the second support with the support passes through screw device swing joint.
4. The automatic scissors production equipment according to claim 1, wherein the scissors clamping device comprises a first fixing plate, a second fixing plate, a first air cylinder, a second air cylinder, an overturning clamping mechanism and a distance sensor, the first fixing plate is vertically arranged on the workbench, the first air cylinder is vertically arranged on the upper portion of the first fixing plate, the second fixing plate is horizontally arranged on the upper portion of the first fixing plate, the second fixing plate is fixedly connected with an expansion link of the first air cylinder, the upper portion of the second fixing plate is horizontally provided with the second air cylinder, the overturning clamping mechanism is fixedly connected with an expansion link of the second air cylinder, and the distance sensor and the overturning clamping mechanism are arranged on one side of the second fixing plate.
5. The automatic scissors production device according to claim 4, wherein the overturning and clamping mechanism comprises a second servo motor and a rotating arm connected with the second servo motor, a first electromagnetic chuck is arranged at a free end of the rotating arm, and the second servo motor is fixed on the second fixing plate and located on one side of the second cylinder.
6. The automatic scissors production equipment according to claim 1, wherein the hole positioning device comprises a third support, a third cylinder and a photoelectric sensor, the third cylinder is movably arranged at the end of the third support, a telescopic rod of the third cylinder is perpendicular to the rotating platform, an ejector pin is movably arranged at the end of the third cylinder, the central axis of the ejector pin is overlapped with the central axis of the circular through hole, and the photoelectric sensor is arranged at the lower part of the telescopic rod.
7. The automatic scissors production equipment according to claim 1, wherein the rivet clamping device comprises a rivet disassembling machine, a rotating mechanism, a fourth bracket and a fourth cylinder, the rivet disassembling machine is arranged on the workbench, the rotating mechanism is arranged on one side of the rivet disassembling machine, the rotating mechanism comprises a base and a servo rotating motor, the servo rotating motor is movably arranged on the upper portion of the base, the fourth bracket is movably connected with the servo rotating motor, the fourth cylinder is movably arranged on the fourth bracket, a telescopic rod of the fourth cylinder is arranged perpendicular to the rotating platform, a suction cup is arranged at the end of the telescopic rod, a finger cylinder is horizontally arranged at the lower portion of the fourth bracket, the finger cylinder comprises a first clamping finger and a second clamping finger, and the photoelectric switch is arranged at the lower portion of the telescopic rod of the fourth cylinder, the photoelectric switch is used for detecting the position of the rivet and transmitting detection information to the PLC, and the PLC controls the clamping mechanism to complete clamping according to the detection information.
8. The automatic scissors production device according to claim 1, wherein the riveting device comprises a fifth support, a high-speed impact cylinder, a punch, a pressure regulating device, a first photoelectric sensing device and a rotary supporting device, the high-speed impact cylinder and the pressure regulating device are respectively arranged on the front side of the fifth support, the high-speed impact cylinder is fixedly connected with the fifth support, the punch is movably arranged on the lower portion of the high-speed impact cylinder, the first photoelectric sensing device is movably arranged on the lower portion of the support, the rotary supporting device is arranged on the lower portion of the rotary platform, the rotary supporting device comprises a lifting support, a circular cushion block and a second photoelectric sensing device, and the circular cushion block and the second photoelectric sensing device are movably arranged on the upper portion of the lifting support.
9. The automatic scissors production device according to claim 1, wherein the bending and shape correcting device comprises a fifth support, a fifth cylinder and a shaping die, the shaping die is arranged on the front side of the fifth support and corresponds to the scissors placing die holder, the shaping die is fixedly connected with a telescopic rod of the fifth cylinder, and the shaping die is matched with the scissors placing die holder.
10. The automatic scissors production equipment according to claim 1, wherein the finished product sorting device comprises a base, a rotating motor, a sixth support, a CCD camera and a manipulator, the rotating motor is movably arranged on the upper portion of the base, the sixth support is arranged on the upper portion of the rotating motor and movably connected with the rotating motor, the manipulator is movably arranged on the lower portion of the support, the manipulator comprises a sixth air cylinder and a sucker connected with an expansion link of the sixth air cylinder, the CCD camera is movably arranged on the lower portion of the sixth support and located on one side of the sucker, and the CCD camera is used for collecting images of the single scissors and rivets and detecting the size of the rivets, riveting defects of the single scissors and the quality of finished scissors through image processing and analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247256.1A CN110948242A (en) | 2019-12-09 | 2019-12-09 | Automatic scissors production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247256.1A CN110948242A (en) | 2019-12-09 | 2019-12-09 | Automatic scissors production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948242A true CN110948242A (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911247256.1A Pending CN110948242A (en) | 2019-12-09 | 2019-12-09 | Automatic scissors production equipment |
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| CN (1) | CN110948242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112296673A (en) * | 2020-09-24 | 2021-02-02 | 远特信电子(深圳)有限公司 | Assembly equipment of plastic assembly integration |
| CN113319884A (en) * | 2021-07-06 | 2021-08-31 | 阳江市安佳乐厨业有限公司 | Heavy shear separating and removing device |
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| JP2003340658A (en) * | 2002-05-20 | 2003-12-02 | Pioneer Electronic Corp | Product assembling apparatus |
| CN102274919A (en) * | 2011-05-03 | 2011-12-14 | 苏州工业园区高登威科技有限公司 | Automatic riveting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112296673A (en) * | 2020-09-24 | 2021-02-02 | 远特信电子(深圳)有限公司 | Assembly equipment of plastic assembly integration |
| CN113319884A (en) * | 2021-07-06 | 2021-08-31 | 阳江市安佳乐厨业有限公司 | Heavy shear separating and removing device |
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