CN112621233A - Collecting pipe intelligent processing equipment - Google Patents

Collecting pipe intelligent processing equipment Download PDF

Info

Publication number
CN112621233A
CN112621233A CN202110001936.6A CN202110001936A CN112621233A CN 112621233 A CN112621233 A CN 112621233A CN 202110001936 A CN202110001936 A CN 202110001936A CN 112621233 A CN112621233 A CN 112621233A
Authority
CN
China
Prior art keywords
fixedly connected
mounting
rack
ball screw
mounting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110001936.6A
Other languages
Chinese (zh)
Inventor
罗忠良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110001936.6A priority Critical patent/CN112621233A/en
Publication of CN112621233A publication Critical patent/CN112621233A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention relates to the field of collecting pipe processing equipment, in particular to intelligent collecting pipe processing equipment. Comprises the following steps of; a frame; the cutting device is arranged at the output end of the conveying device, the cutting device is fixedly connected with the rack, and the working end of the cutting device is vertically arranged; the collecting pipe overturning device is arranged beside the cutting device and fixedly connected with the rack, and the working end of the collecting pipe overturning device is arranged opposite to the output of the conveying device; the pushing device is arranged right below the collecting pipe overturning device and fixedly connected with the rack, and the working end of the pushing device is vertically arranged upwards; the fixed drilling device is arranged right above the pushing device and is fixedly connected with the rack, and the output end of the fixed drilling device is vertically arranged; the blanking device is arranged beside the pushing device and fixedly connected with the rack.

Description

Collecting pipe intelligent processing equipment
Technical Field
The invention relates to the field of collecting pipe processing equipment, in particular to intelligent collecting pipe processing equipment.
Background
The collecting main is a pipeline from the fire extinguishing agent storage bottle to all parts between the selection valves (excluding the pressure hoses) and is used for collecting the fire extinguishing agent released by each fire extinguishing agent storage bottle. The collecting pipe is made of a national standard thickened high-pressure seamless steel pipe, is formed by high-quality welding through argon arc welding and then is formed by hot galvanizing inside and outside, the inner plating layer and the outer plating layer are uniform, the thickness of the plating layer is equal to 15 micrometers, and the appearance is attractive. And meanwhile, the safety relief valve interface is reserved on the collecting pipe as required for the convenience of installation. The specific reserved position is determined according to the actual arrangement condition among the gas cylinders of each set of system. The hole that need bore the several different positions to the collecting pipe when pressure manifold regeneration is being carried out processing on next step, however mostly all drill to the collecting pipe position through the manual regulation lathe in traditional processing, drilling inefficiency, the staff can produce fatigue for a long time operating machine tool, the accuracy of processing also can not obtain guaranteeing, so need a collecting pipe intelligent processing equipment to solve above-mentioned problem.
Disclosure of Invention
For solving the technical problem, the utility model provides a pressure manifold intelligence processing equipment, this technical scheme has promoted production efficiency, has ensured the accuracy of processing.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a collecting pipe intelligent processing device comprises a collecting pipe body;
a frame;
the conveying device is arranged on the rack, the conveying device is fixedly connected with the rack, and the output end of the conveying device is horizontally arranged;
the cutting device is arranged at the output end of the conveying device, the cutting device is fixedly connected with the rack, and the working end of the cutting device is vertically arranged;
the collecting pipe overturning device is arranged beside the cutting device and fixedly connected with the rack, and the working end of the collecting pipe overturning device is arranged opposite to the output of the conveying device;
the pushing device is arranged right below the collecting pipe overturning device and fixedly connected with the rack, and the working end of the pushing device is vertically arranged upwards;
the fixed drilling device is arranged right above the pushing device and is fixedly connected with the rack, and the output end of the fixed drilling device is vertically arranged;
and the blanking device is arranged beside the pushing device and is fixedly connected with the rack.
Preferably, the conveying device comprises;
a bidirectional ball screw sliding table which is horizontally arranged on the frame and is fixedly connected with the frame,
the first mounting frame is provided with a plurality of working ends symmetrically provided with the bidirectional ball screw sliding table, and the first mounting frame is fixedly connected with the working ends of the bidirectional ball screw sliding table;
the conveying wheels are symmetrically arranged on the first mounting frame and are rotationally connected with the first mounting frame;
first rotary actuator is equipped with the several and distributes on first mounting bracket, first rotary actuator and first mounting bracket fixed connection, and first mounting bracket and delivery wheel fixed connection are worn to first rotary actuator's output.
Preferably, the cutting device comprises;
the first mounting plate is vertically arranged on the rack, the first mounting plate is fixedly connected with the rack, and an opening is formed in one side of the first mounting plate;
the first ball screw sliding table is horizontally arranged on the first mounting plate and is fixedly connected with the first mounting plate;
the second mounting frame is arranged at the working end of the first ball screw sliding table and is fixedly connected with the working end of the first ball screw sliding table;
the second rotary driver is arranged on the second mounting frame, the second rotary driver is fixedly connected with the second mounting frame, and the output end of the second rotary driver is horizontally arranged;
and the cutting knife is arranged at the output end of the second rotary driver and is fixedly connected with the output end of the second rotary driver.
Preferably, the header turnover device includes;
the second ball screw sliding table is horizontally arranged on the rack and fixedly connected with the rack;
the second mounting plate is vertically arranged at the working end of the second ball screw sliding table, the second mounting plate is fixedly connected with the working end of the second ball screw sliding table, one side of the second mounting plate is provided with an opening,
the bearing is arranged at the opening of the second mounting plate, and the outer ring of the bearing is fixedly connected with the opening of the second mounting plate;
the three-jaw chuck is arranged in the bearing and fixedly connected with the inner ring of the bearing;
the pressing block is provided with a plurality of working ends which are uniformly distributed on the three-jaw chuck, the pressing block is horizontally arranged, and one end of the pressing block is fixedly connected with the working ends of the three-jaw chuck;
the contact bars are uniformly distributed on the contact blocks and fixedly connected with the contact blocks;
and the rotation driving device is arranged on the second mounting plate and is fixedly connected with the second mounting plate, and the output end of the rotation driving device is fixedly connected with the three-jaw chuck.
Preferably, the rotation driving means includes;
the driven gear ring is sleeved on the three-jaw chuck and is fixedly connected with the three-jaw chuck;
the third mounting frame is arranged on the second mounting plate and is fixedly connected with the second mounting plate;
the third rotary driver is arranged on the third mounting frame and is fixedly connected with the third mounting frame;
and the driving wheel is arranged on the third rotary driver, fixedly connected with the third rotary driver and meshed with the driven gear ring.
Preferably, the pushing and supporting device comprises;
the first linear driver is arranged on the rack, the first linear driver is fixedly connected with the rack, and the output end of the first linear driver is vertically arranged upwards;
the pushing and supporting plate is horizontally arranged at the output end of the first linear driver and is fixedly connected with the output end of the first linear driver;
the pushing support device is arranged on the pushing support plate and fixedly connected with the pushing support plate, and the working end of the pushing support device is vertically and upwards arranged.
Preferably, the pushing device comprises;
the mounting base is horizontally arranged on the pushing plate and is fixedly connected with the pushing plate;
the V-shaped supporting devices are distributed at equal intervals along the length direction of the mounting base, the V-shaped supporting devices are fixedly connected with the mounting base, and the working ends of the V-shaped supporting devices are arranged upwards;
the first anti-slip strip is provided with a plurality of working ends which are uniformly distributed on the V-shaped support, and the first anti-slip strip is fixedly connected with the working ends of the V-shaped support.
Preferably, the fixed drilling device comprises;
the bracket is arranged on the rack and fixedly connected with the rack;
the second linear driver is arranged on the bracket and fixedly connected with the bracket, and the output end of the second linear driver is vertically arranged downwards;
the fourth mounting plate is horizontally provided with an output end of the second linear driver and is fixedly connected with the output end of the second linear driver;
the drilling machines are distributed at equal intervals in the length direction of the fourth mounting plate and fixedly connected with the fourth mounting plate, and the working ends of the drilling machines are vertically and downwards arranged right above the pushing and supporting device;
fixing device is equipped with the several and distributes with the length direction of fourth mounting panel equidistant, fixing device and fourth mounting panel fixed connection, and fixing device's work end sets up vertical setting downwards and pushes away directly over holding in the palm the device.
Preferably, the fixing means comprises;
the limiting frame is arranged on the fourth mounting plate and fixedly connected with the fourth mounting plate, and a limiting opening is formed in one side, away from the fourth mounting plate, of the limiting frame;
the limiting rod is arranged at the limiting opening of the limiting frame and is in sliding connection with the limiting opening of the limiting frame;
the V-shaped abutting tool is arranged on the limiting rod, the V-shaped abutting tool is fixedly connected with one end of the limiting rod, and the working end of the V-shaped abutting tool is vertically arranged downwards;
the spring is sleeved on the limiting rod, one end of the spring is abutted against the limiting frame, and one end of the spring, which is far away from the limiting frame, is abutted against the V-shaped abutting tool;
the second anti-slip strip is provided with a plurality of working ends which are uniformly distributed on the V-shaped abutting tool, and the second anti-slip strip is fixedly connected with the working ends of the V-shaped abutting tool.
Preferably, the blanking device comprises;
the third ball screw sliding table is horizontally arranged on the rack and fixedly connected with the rack;
the mounting columns are symmetrically arranged at the working ends of the third ball screw sliding tables and are vertically arranged, and one ends of the mounting columns are fixedly connected with the working ends of the third ball screw sliding tables;
the discharging frame is arranged on the mounting column, the middle end of the discharging frame is rotatably connected with the mounting column far away from the third ball screw sliding table, and a lug is arranged at the working end of the discharging frame;
and the third linear driver is arranged at the working end of the third ball screw sliding table, the third linear driver is rotatably connected with the working end of the third ball screw sliding table, and the output end of the third linear driver is rotatably connected with one end, far away from the lug, of the blanking frame.
Compared with the prior art, the invention has the beneficial effects that:
the invention improves the production efficiency and ensures the processing accuracy. The method comprises the following specific steps; the working personnel place the collecting pipe at the input end of the conveying device, the conveying device conveys one end of the collecting pipe to the working end of the collecting pipe overturning device through the cutting device, the collecting pipe overturning device drives the collecting pipe to move to a position with a proper distance, the working end of the pushing and supporting device pushes and supports the pipe body of the collecting pipe, the working end of the fixed drilling device extends downwards, the collecting pipe is fixed and drills the collecting pipe, the cutting device cuts one end of the collecting pipe while the fixed drilling device fixes the collecting pipe, the working ends of the cutting device and the fixed drilling device return to the original position after the drilling and the cutting of the collecting pipe are finished, the collecting pipe overturning device rotates the collecting pipe with the changed angle after the drilling and the cutting are finished, the fixed drilling device fixedly drills the collecting pipe after the drilling and breaks away from the collecting pipe, and the working end of the blanking device passes through the working end, and returning the support device to the original position, dropping the collecting pipe at the working end of the blanking device, and conveying the collecting pipe to the designated area by the blanking device returning to the original position.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the delivery device of the present invention;
FIG. 4 is a perspective view of the cutting device of the present invention;
FIG. 5 is a perspective view of the manifold turnover mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a perspective view of the rotary drive of the present invention;
FIG. 8 is a perspective view of the fixed drilling apparatus of the present invention;
FIG. 9 is a perspective view of the fastening device of the present invention;
FIG. 10 is a perspective view of the blanking device of the present invention;
FIG. 11 is a side view of the present invention;
fig. 12 is a perspective view of the pushing device of the present invention.
The reference numbers in the figures are:
1-a frame;
2-a conveying device; 2 a-a bidirectional ball screw sliding table; 2 b-a first mounting frame; 2 c-a delivery wheel; 2 d-a first rotary drive;
3-a cutting device; 3 a-a first mounting plate; 3 b-a first ball screw sliding table; 3 c-a second mounting frame; 3 d-a second rotary drive; 3 e-a cutter;
4-header pipe turnover device; 4 a-a second ball screw sliding table; 4 b-a second mounting plate; 4 c-a bearing; 4 d-three-jaw chuck; 4 e-a holding block; 4 f-a contact bar; 4 g-a rotary drive; 4g 1-third mount; 4g 2-driven ring gear; 4g 3-third rotary drive; 4g 4-capstan;
5-a pushing device; 5 a-a first linear driver; 5 b-pushing the supporting plate; 5 c-a pushing and supporting device; 5c 1-mounting base; 5c 2V-type holders; 5c3 — first cleat;
6-fixing the drilling device; 6 a-support 6 b-second linear drive; 6 c-a fourth mounting plate; 6 d-a drilling machine; 6 e-a fixation device; 6e 1-stop collar; 6e 2-stop bar; 6e 3V-type holding tool; 6e 4-spring; 6e 5-second cleat;
7-a blanking device; 7 a-a third ball screw sliding table; 7 b-a blanking frame; 7 c-mounting posts; 7 d-third linear drive.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 and 2, a header intelligent processing apparatus includes;
a frame 1;
the conveying device 2 is arranged on the rack 1, the conveying device 2 is fixedly connected with the rack 1, and the output end of the conveying device 2 is horizontally arranged;
the cutting device 3 is arranged at the output end of the conveying device 2, the cutting device 3 is fixedly connected with the rack 1, and the working end of the cutting device 3 is vertically arranged;
the collecting pipe overturning device 4 is arranged beside the cutting device 3, the collecting pipe overturning device 4 is fixedly connected with the rack 1, and the working end of the collecting pipe overturning device 4 is arranged opposite to the output of the conveying device 2;
the pushing device 5 is arranged right below the collecting pipe overturning device 4, the pushing device 5 is fixedly connected with the rack 1, and the working end of the pushing device 5 is vertically arranged upwards;
the fixed drilling device 6 is arranged right above the pushing device 5, the fixed drilling device 6 is fixedly connected with the rack 1, and the output end of the fixed drilling device 6 is vertically arranged;
and the blanking device 7 is arranged beside the pushing device 5, and the blanking device 7 is fixedly connected with the rack 1.
The working personnel place the collecting pipe at the input end of the conveying device 2, the conveying device 2 conveys one end of the collecting pipe to the working end of the collecting pipe overturning device 4 through the cutting device 3, the collecting pipe overturning device 4 drives the collecting pipe to move to a position with a proper distance, the working end of the pushing and supporting device 5 pushes and supports the pipe body of the collecting pipe, the working end of the fixed drilling device 6 extends downwards to fix the collecting pipe and drill the collecting pipe, the cutting device 3 cuts one end of the collecting pipe while the fixed drilling device 6 fixes the collecting pipe, the working end of the cutting device 3 and the fixed drilling device 6 returns to the original position after the collecting pipe is drilled and cut, the collecting pipe overturning device 4 rotates the collecting pipe with the changed angle, the fixed drilling device 6 fixedly drills the collecting pipe with the changed angle, and the fixed drilling device 6 is separated from the collecting pipe after the drilling is finished, the working end of the blanking device 7 penetrates through the working end of the support pushing device 5, the support device returns to the original position, the collecting pipe falls on the working end of the blanking device 7, and the blanking device 7 returns to the original position to convey the collecting pipe to the designated area. The invention improves the production efficiency and ensures the processing accuracy.
Referring to fig. 3, the conveying device 2 includes;
the bidirectional ball screw sliding table 2a is horizontally arranged on the frame 1, the bidirectional ball screw sliding table 2a is fixedly connected with the frame 1,
the first mounting frame 2b is provided with a plurality of working ends symmetrically provided with the bidirectional ball screw sliding table 2a, and the first mounting frame 2b is fixedly connected with the working ends of the bidirectional ball screw sliding table 2 a;
the conveying wheels 2c are symmetrically arranged on the first mounting frame 2b, and the conveying wheels 2c are rotatably connected with the first mounting frame 2 b;
first rotary actuator 2d is equipped with the several and distributes on first mounting bracket 2b, first rotary actuator 2d and first mounting bracket 2b fixed connection, and first mounting bracket 2b and delivery wheel 2c fixed connection are worn to first rotary actuator 2 d's output.
The staff puts the one end of pressure manifold between transfer wheel 2c, and two-way ball screw slip table 2a is used for adjusting the distance between the transfer wheel 2c, and first rotary actuator 2d is servo motor, and servo motor drives transfer wheel 2c and rotates, and transfer wheel 2c drives the pressure manifold one end of being carried the centre gripping and passes cutting device 3 and carry to the work end of pressure manifold turning device 4.
Referring to fig. 4, the cutting device 3 comprises;
the first mounting plate 3a is vertically arranged on the rack 1, the first mounting plate 3a is fixedly connected with the rack 1, and an opening is formed in one side of the first mounting plate 3 a;
the first ball screw sliding table 3b is horizontally arranged on the first mounting plate 3a, and the first ball screw sliding table 3b is fixedly connected with the first mounting plate 3 a;
the second mounting frame 3c is arranged at the working end of the first ball screw sliding table 3b, and the second mounting frame 3c is fixedly connected with the working end of the first ball screw sliding table 3 b;
the second rotary driver 3d is arranged on the second mounting frame 3c, the second rotary driver 3d is fixedly connected with the second mounting frame 3c, and the output end of the second rotary driver 3d is horizontally arranged;
and the cutting knife 3e is arranged at the output end of the second rotary driver 3d, and the cutting knife 3e is fixedly connected with the output end of the second rotary driver 3 d.
First ball screw slip table 3b drives second mounting bracket 3c and removes to removing the pressure manifold, and second rotary actuator 3d is servo motor, and servo motor drives cutting knife 3e and rotates, and cutting knife 3e removes to the pressure manifold, and cutting knife 3e cuts the pressure manifold.
Referring to fig. 5 and 6, the header turning device 4 includes;
the second ball screw sliding table 4a is horizontally arranged on the rack 1, and the second ball screw sliding table 4a is fixedly connected with the rack 1;
a second mounting plate 4b vertically arranged at the working end of the second ball screw sliding table 4a, the second mounting plate 4b is fixedly connected with the working end of the second ball screw sliding table 4a, one side of the second mounting plate 4b is provided with an opening,
the bearing 4c is arranged at the opening of the second mounting plate 4b, and the outer ring of the bearing 4c is fixedly connected with the opening of the second mounting plate 4 b;
the three-jaw chuck 4d is arranged in the bearing 4c, and the three-jaw chuck 4d is fixedly connected with the inner ring of the bearing 4 c;
the abutting block 4e is provided with a plurality of working ends which are uniformly distributed on the three-jaw chuck 4d, the abutting block 4e is horizontally arranged, and one end of the abutting block 4e is fixedly connected with the working ends of the three-jaw chuck 4 d;
the contact strips 4f are uniformly distributed on the abutting blocks 4e, and the contact strips 4f are fixedly connected with the abutting blocks 4 e;
and the rotation driving device 4g is arranged on the second mounting plate 4b, the rotation driving device 4g is fixedly connected with the second mounting plate 4b, and the output end of the rotation driving device 4g is fixedly connected with the three-jaw chuck 4 d.
The second ball screw sliding table 4a drives the second mounting plate 4b to move, the second mounting plate 4b moves to drive the three-jaw chuck 4d to move to the output end of the cutting device 3, the conveying device 2 penetrates one end of the collecting pipe to penetrate through the cutting device 3 to be inserted on the abutting block 4e, the three-jaw chuck drives the abutting block 4e to expand, the abutting block 4e abuts against the inner wall of the collecting pipe through the abutting strip 4f, the second ball screw slides to return to the original position to drive the collecting pipe which is expanded and fixed by the three-jaw chuck to move to the designated position, the working end of the pushing and supporting device 5 pushes and supports the pipe body of the collecting pipe, the working end of the fixed drilling device 6 extends downwards to fix the collecting pipe and drill the collecting pipe, the cutting device 3 cuts one end of the collecting pipe while the fixed drilling device 6 fixes the collecting pipe, the cutting device 3 and the working end of the fixed drilling device 6 return to the original position when the collecting pipe drills, the rotary driving device 4g drives the three-jaw chuck 4d to rotate, the three-jaw chuck 4d drives the collecting pipe to rotate and change the angle, and the fixed drilling device 6 is used for fixedly drilling the collecting pipe with the changed angle.
Referring to fig. 7, the rotation driving device 4g includes;
the driven gear ring 4g2 is sleeved on the three-jaw chuck 4d, and the driven gear ring 4g2 is fixedly connected with the three-jaw chuck 4 d;
the third mounting rack 4g1 is arranged on the second mounting plate 4b, and the third mounting rack 4g1 is fixedly connected with the second mounting plate 4 b;
the third rotary driver 4g3 is arranged on the third mounting frame 4g1, and the third rotary driver 4g3 is fixedly connected with the third mounting frame 4g 1;
and the driving wheel 4g4 is arranged on the third rotary driver 4g3, the driving wheel 4g4 is fixedly connected with the third rotary driver, and the driving wheel 4g4 is meshed with the driven gear ring 4g 2.
The third rotary driver 4g3 is a servo motor and drives the driving wheel 4g4 to rotate, the driving wheel 4g4 drives the driven gear ring 4g2 to rotate, and the driven gear ring 4g2 drives the three-jaw chuck 4d to rotate.
Referring to fig. 11 and 12, the holding-down device 5 includes;
the first linear driver 5a is arranged on the rack 1, the first linear driver 5a is fixedly connected with the rack 1, and the output end of the first linear driver 5a is vertically arranged upwards;
the pushing and supporting plate 5b is horizontally arranged at the output end of the first linear driver 5a, and the pushing and supporting plate 5b is fixedly connected with the output end of the first linear driver 5 a;
and the pushing support device 5c is arranged on the pushing support plate 5b, the pushing support device 5c is fixedly connected with the pushing support plate 5b, and the working end of the pushing support device 5c is vertically and upwards arranged.
The first linear driver 5a is an electric push rod, the electric push rod pushes the pushing support plate 5b to move, the support plate drives the pushing support device 5c to move upwards, and the pushing support device 5c pushes the collecting pipe right above to be detached.
Referring to fig. 12, the pushing holder 5c includes;
the mounting base 5c1 is horizontally arranged on the pushing plate 5b, and the mounting base 5c1 is fixedly connected with the pushing plate 5 b;
the V-shaped supporting device 5c2 is provided with a plurality of supporting devices which are distributed at equal intervals along the length direction of the installation base 5c1, the V-shaped supporting device 5c2 is fixedly connected with the installation base 5c1, and the working end of the V-shaped supporting device 5c2 is arranged upwards;
the first anti-slip strip 5c3 is provided with a plurality of working ends which are uniformly distributed on the V-shaped support 5c2, and the first anti-slip strip 5c3 is fixedly connected with the working ends of the V-shaped support 5c 2.
The V-shaped supporting device 5c2 can better support the collecting pipes, so that the collecting pipes can be adapted to different sizes conveniently, and the first anti-slip strips 5c3 can be better matched with the fixed drilling device 6 to fixedly drill the collecting pipes.
Referring to fig. 8, the fixed drilling device 6 comprises;
the bracket 6a is arranged on the rack 1, and the bracket 6a is fixedly connected with the rack 1;
the second linear driver 6b is arranged on the bracket 6a, the second linear driver 6b is fixedly connected with the bracket 6a, and the output end of the second linear driver 6b is vertically arranged downwards;
the fourth mounting plate 6c is horizontally provided with an output end of the second linear driver 6b, and the fourth mounting plate 6c is fixedly connected with the output end of the second linear driver 6 b;
the drilling machines 6d are arranged and distributed at equal intervals in the length direction of the fourth mounting plate 6c, the drilling machines 6d are fixedly connected with the fourth mounting plate 6c, and the working ends of the drilling machines 6d are vertically and downwards arranged right above the pushing and supporting device 5;
fixing device 6e is equipped with the several and with the equidistant distribution of length direction of fourth mounting panel 6c, fixing device 6e and fourth mounting panel 6c fixed connection, and fixing device 6 e's working end sets up vertical setting downwards directly over pushing away and holding in the palm device 5.
The second linear driver 6b is an electric push rod, the electric push rod pushes the fourth mounting plate 6c to descend, the fourth mounting plate 6c pushes the fixing device 6e to fix the collecting pipe, and the drilling machine 6d drills the fixed collecting pipe.
Referring to fig. 9, the fixing device 6e includes;
the limiting frame 6e1 is arranged on the fourth mounting plate 6c, the limiting frame 6e1 is fixedly connected with the fourth mounting plate 6c, and a limiting opening is formed in one side, away from the fourth mounting plate 6c, of the limiting frame 6e 1;
the limiting rod 6e2 is arranged at the limiting opening of the limiting frame 6e1, and the limiting rod 6e2 is connected with the limiting opening of the limiting frame 6e1 in a sliding manner;
the V-shaped abutting tool 6e3 is arranged on the limiting rod 6e2, the V-shaped abutting tool 6e3 is fixedly connected with one end of the limiting rod 6e2, and the working end of the V-shaped abutting tool 6e3 is vertically arranged downwards;
the spring 6e4 is sleeved on the limiting rod 6e2, one end of the spring 6e4 abuts against the limiting frame 6e1, and one end of the spring 6e4, which is far away from the limiting frame 6e1, abuts against the V-shaped abutting tool 6e 3;
the second anti-slip strip 6e5 is provided with a plurality of working ends which are uniformly distributed on the V-shaped abutting tool 6e3, and the second anti-slip strip 6e5 is fixedly connected with the working ends of the V-shaped abutting tool 6e 3.
The fourth mounting plate 6c pushes the limiting frame 6e1 to descend, the limiting frame 6e1 drives the V-shaped abutting tool 6e3 on the limiting rod 6e2 to descend, the opening of the V-shaped abutting tool 6e3 abuts against the collecting pipe pushed and supported by the pushing and supporting device 5 through the second anti-slip strip 6e5, and the second anti-slip strip 6e5 can effectively fix the collecting pipe to prevent the collecting pipe from rotating during drilling.
Referring to fig. 10, the blanking device 7 includes;
the third ball screw sliding table 7a is horizontally arranged on the rack 1, and the third ball screw sliding table 7a is fixedly connected with the rack 1;
the mounting column 7c is provided with a plurality of working ends symmetrically arranged on the third ball screw sliding table 7a, the mounting column 7c is vertically arranged, and one end of the mounting column 7c is fixedly connected with the working end of the third ball screw sliding table 7 a;
the blanking frame 7b is arranged on the mounting column 7c, the middle end of the blanking frame 7b is rotatably connected with the mounting column 7c far away from the third ball screw sliding table 7a, and a convex block is arranged at the working end of the blanking frame 7 b;
and the third linear driver 7d is arranged at the working end of the third ball screw sliding table 7a, the third linear driver 7d is rotatably connected with the working end of the third ball screw sliding table 7a, and the output end of the third linear driver 7d is rotatably connected with one end, far away from the convex block, of the blanking frame 7 b.
The pressure manifold drilling finishes, fix drilling equipment 6 and break away from the pressure manifold, the one end that work or material rest 7b was equipped with the lug under the drive of third ball screw slip table 7a, pass the work end that pushes away support device 5 from the pressure manifold below, the work end that pushes away support device 5 is received and is returned the normal position, the pressure manifold falls on work or material rest 7b down, third ball screw slip table 7a drives down work or material rest 7b and removes to the normal position, third linear actuator 7d is electric putter, electric putter's work end shrink drives down the one end that work or material rest 7b was equipped with the lug and upwards sticks up, work or material rest 7b guides the pressure manifold to the region of awaiting treatment.
The equipment realizes the functions of the invention through the following steps, thereby solving the technical problem provided by the invention;
step one, a worker places the collecting pipe at the input end of the conveying device 2.
And step two, the conveying device 2 conveys one end of the collecting pipe to the working end of the collecting pipe overturning device 4 through the cutting device 3.
And step three, the collecting pipe turnover device 4 drives the collecting pipe to move to a position with a proper distance, and the working end of the pushing and supporting device 5 pushes and supports the pipe body of the collecting pipe.
And step four, the working end of the fixed drilling device 6 extends downwards, the collecting pipe is fixed, and the collecting pipe is drilled.
And step five, the cutting device 3 cuts one end of the collecting pipe while the collecting pipe is fixed by the fixed drilling device 6.
And sixthly, the working ends of the cutting device 3 and the fixed drilling device 6 return to the original positions after the drilling and cutting of the collecting pipe are finished.
And step seven, the collecting pipe turnover device 4 rotates the collecting pipe which is drilled and cut to change the angle.
And step eight, fixedly drilling the collecting pipe with the changed angle by the fixed drilling device 6, and fixing the drilling device 6 and separating from the collecting pipe after drilling.
And step nine, the working end of the blanking device 7 penetrates through the working end of the support pushing device 5, the support device returns to the original position, and the collecting pipe falls on the working end of the blanking device 7.
Step ten, the blanking device 7 returns to the original position to convey the collecting pipe to the designated area
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The intelligent processing equipment for the collecting pipe is characterized by comprising a collecting pipe body;
a frame (1);
the conveying device (2) is arranged on the rack (1), the conveying device (2) is fixedly connected with the rack (1), and the output end of the conveying device (2) is horizontally arranged;
the cutting device (3) is arranged at the output end of the conveying device (2), the cutting device (3) is fixedly connected with the rack (1), and the working end of the cutting device (3) is vertically arranged;
the collecting pipe overturning device (4) is arranged beside the cutting device (3), the collecting pipe overturning device (4) is fixedly connected with the rack (1), and the working end of the collecting pipe overturning device (4) is arranged opposite to the output of the conveying device (2);
the pushing device (5) is arranged right below the collecting pipe overturning device (4), the pushing device (5) is fixedly connected with the rack (1), and the working end of the pushing device (5) is vertically arranged upwards;
the fixed drilling device (6) is arranged right above the pushing device (5), the fixed drilling device (6) is fixedly connected with the rack (1), and the output end of the fixed drilling device (6) is vertically arranged;
and the blanking device (7) is arranged beside the pushing device (5), and the blanking device (7) is fixedly connected with the rack (1).
2. A header intelligent processing apparatus according to claim 1, wherein the conveying means (2) comprises;
a bidirectional ball screw sliding table (2 a) which is horizontally arranged on the frame (1), the bidirectional ball screw sliding table (2 a) is fixedly connected with the frame (1),
the first mounting frame (2 b) is provided with a plurality of working ends symmetrically provided with the bidirectional ball screw sliding tables (2 a), and the first mounting frame (2 b) is fixedly connected with the working ends of the bidirectional ball screw sliding tables (2 a);
the conveying wheels (2 c) are symmetrically arranged on the first mounting rack (2 b), and the conveying wheels (2 c) are rotatably connected with the first mounting rack (2 b);
first rotary actuator (2 d), be equipped with the several and distribute on first mounting bracket (2 b), first rotary actuator (2 d) and first mounting bracket (2 b) fixed connection, first mounting bracket (2 b) and delivery wheel (2 c) fixed connection are worn to the output of first rotary actuator (2 d).
3. A header intelligent processing apparatus according to claim 1, wherein the cutting means (3) comprises;
the first mounting plate (3 a) is vertically arranged on the rack (1), the first mounting plate (3 a) is fixedly connected with the rack (1), and an opening is formed in one side of the first mounting plate (3 a);
the first ball screw sliding table (3 b) is horizontally arranged on the first mounting plate (3 a), and the first ball screw sliding table (3 b) is fixedly connected with the first mounting plate (3 a);
the second mounting rack (3 c) is arranged at the working end of the first ball screw sliding table (3 b), and the second mounting rack (3 c) is fixedly connected with the working end of the first ball screw sliding table (3 b);
the second rotary driver (3 d) is arranged on the second mounting frame (3 c), the second rotary driver (3 d) is fixedly connected with the second mounting frame (3 c), and the output end of the second rotary driver (3 d) is horizontally arranged;
the cutting knife (3 e) is arranged at the output end of the second rotary driver (3 d), and the cutting knife (3 e) is fixedly connected with the output end of the second rotary driver (3 d).
4. A header intelligent processing apparatus according to claim 1, wherein the header turnover device (4) comprises;
the second ball screw sliding table (4 a) is horizontally arranged on the rack (1), and the second ball screw sliding table (4 a) is fixedly connected with the rack (1);
a second mounting plate (4 b) vertically arranged at the working end of the second ball screw sliding table (4 a), the second mounting plate (4 b) is fixedly connected with the working end of the second ball screw sliding table (4 a), one side of the second mounting plate (4 b) is provided with an opening,
the bearing (4 c) is arranged at the opening of the second mounting plate (4 b), and the outer ring of the bearing (4 c) is fixedly connected with the opening of the second mounting plate (4 b);
the three-jaw chuck (4 d) is arranged in the bearing (4 c), and the three-jaw chuck (4 d) is fixedly connected with the inner ring of the bearing (4 c);
the pressing block (4 e) is provided with a plurality of working ends which are uniformly distributed on the three-jaw chuck (4 d), the pressing block (4 e) is horizontally arranged, and one end of the pressing block (4 e) is fixedly connected with the working ends of the three-jaw chuck (4 d);
the contact strips (4 f) are uniformly distributed on the contact blocks (4 e), and the contact strips (4 f) are fixedly connected with the contact blocks (4 e);
the rotary driving device (4 g) is arranged on the second mounting plate (4 b), the rotary driving device (4 g) is fixedly connected with the second mounting plate (4 b), and the output end of the rotary driving device (4 g) is fixedly connected with the three-jaw chuck (4 d).
5. A collecting pipe intelligent processing equipment according to claim 4, characterized in that, the rotary driving device (4 g) comprises;
the driven gear ring (4 g 2) is sleeved on the three-jaw chuck (4 d), and the driven gear ring (4 g 2) is fixedly connected with the three-jaw chuck (4 d);
the third mounting rack (4 g 1) is arranged on the second mounting plate (4 b), and the third mounting rack (4 g 1) is fixedly connected with the second mounting plate (4 b);
the third rotary driver (4 g 3) is arranged on the third mounting frame (4 g 1), and the third rotary driver (4 g 3) is fixedly connected with the third mounting frame (4 g 1);
and the driving wheel (4 g 4) is arranged on the third rotary driver (4 g 3), the driving wheel (4 g 4) is fixedly connected with the third rotary driver, and the driving wheel (4 g 4) is meshed with the driven gear ring (4 g 2).
6. A header intelligent processing apparatus according to claim 1, wherein the pushing and supporting device (5) comprises;
the first linear driver (5 a) is arranged on the rack (1), the first linear driver (5 a) is fixedly connected with the rack (1), and the output end of the first linear driver (5 a) is vertically arranged upwards;
the pushing and supporting plate (5 b) is horizontally arranged at the output end of the first linear driver (5 a), and the pushing and supporting plate (5 b) is fixedly connected with the output end of the first linear driver (5 a);
the pushing support device (5 c) is arranged on the pushing support plate (5 b), the pushing support device (5 c) is fixedly connected with the pushing support plate (5 b), and the working end of the pushing support device (5 c) is vertically and upwards arranged.
7. A collecting pipe intelligent processing equipment according to claim 6, characterized in that, the pushing and supporting device (5 c) comprises;
the mounting base (5 c 1) is horizontally arranged on the pushing and supporting plate (5 b), and the mounting base (5 c 1) is fixedly connected with the pushing and supporting plate (5 b);
the V-shaped supporting device (5 c 2) is provided with a plurality of supporting devices which are distributed at equal intervals along the length direction of the installation base (5 c 1), the V-shaped supporting device (5 c 2) is fixedly connected with the installation base (5 c 1), and the working end of the V-shaped supporting device (5 c 2) is arranged upwards;
the first anti-slip strip (5 c 3) is provided with a plurality of working ends which are uniformly distributed on the V-shaped supporting tool (5 c 2), and the first anti-slip strip (5 c 3) is fixedly connected with the working ends of the V-shaped supporting tool (5 c 2).
8. A header intelligent processing apparatus according to claim 1, wherein the fixed drilling means (6) comprises;
the bracket (6 a) is arranged on the rack (1), and the bracket (6 a) is fixedly connected with the rack (1);
the second linear driver (6 b) is arranged on the bracket (6 a), the second linear driver (6 b) is fixedly connected with the bracket (6 a), and the output end of the second linear driver (6 b) is vertically arranged downwards;
the fourth mounting plate (6 c) is horizontally provided with an output end of the second linear driver (6 b), and the fourth mounting plate (6 c) is fixedly connected with the output end of the second linear driver (6 b);
the drilling machines (6 d) are arranged and distributed at equal intervals in the length direction of the fourth mounting plate (6 c), the drilling machines (6 d) are fixedly connected with the fourth mounting plate (6 c), and the working ends of the drilling machines (6 d) are vertically and downwards arranged right above the pushing and supporting device (5);
fixing device (6 e), be equipped with the several with the equidistant distribution of length direction of fourth mounting panel (6 c), fixing device (6 e) and fourth mounting panel (6 c) fixed connection, the work end setting of fixing device (6 e) is vertical sets up downwards and is pushing away directly over holding in the palm device (5).
9. A collecting pipe intelligent processing equipment according to claim 8, characterized in that, the fixing device (6 e) comprises;
the limiting frame (6 e 1) is arranged on the fourth mounting plate (6 c), the limiting frame (6 e 1) is fixedly connected with the fourth mounting plate (6 c), and a limiting opening is formed in one side, away from the fourth mounting plate (6 c), of the limiting frame (6 e 1);
the limiting rod (6 e 2) is arranged at the limiting opening of the limiting frame (6 e 1), and the limiting rod (6 e 2) is connected with the limiting opening of the limiting frame (6 e 1) in a sliding manner;
the V-shaped abutting tool (6 e 3) is arranged on the limiting rod (6 e 2), the V-shaped abutting tool (6 e 3) is fixedly connected with one end of the limiting rod (6 e 2), and the working end of the V-shaped abutting tool (6 e 3) is vertically arranged downwards;
the spring (6 e 4) is sleeved on the limiting rod (6 e 2), one end of the spring (6 e 4) abuts against the limiting frame (6 e 1), and one end, far away from the limiting frame (6 e 1), of the spring (6 e 4) abuts against the V-shaped abutting tool (6 e 3);
the second anti-skid strip (6 e 5) is provided with a plurality of working ends which are uniformly distributed on the V-shaped abutting tool (6 e 3), and the second anti-skid strip (6 e 5) is fixedly connected with the working ends of the V-shaped abutting tool (6 e 3).
10. A header intelligent processing apparatus according to claim 1, wherein the blanking device (7) comprises;
the third ball screw sliding table (7 a) is horizontally arranged on the rack (1), and the third ball screw sliding table (7 a) is fixedly connected with the rack (1);
the mounting column (7 c) is provided with a plurality of working ends symmetrically arranged on the third ball screw sliding table (7 a), the mounting column (7 c) is vertically arranged, and one end of the mounting column (7 c) is fixedly connected with the working end of the third ball screw sliding table (7 a);
the blanking frame (7 b) is arranged on the mounting column (7 c), the middle end of the blanking frame (7 b) is rotatably connected with the mounting column (7 c) far away from the third ball screw sliding table (7 a), and a convex block is arranged at the working end of the blanking frame (7 b);
and the third linear driver (7 d) is arranged at the working end of the third ball screw sliding table (7 a), the third linear driver (7 d) is rotatably connected with the working end of the third ball screw sliding table (7 a), and the output end of the third linear driver (7 d) is rotatably connected with one end, far away from the convex block, of the blanking frame (7 b).
CN202110001936.6A 2021-01-04 2021-01-04 Collecting pipe intelligent processing equipment Withdrawn CN112621233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110001936.6A CN112621233A (en) 2021-01-04 2021-01-04 Collecting pipe intelligent processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110001936.6A CN112621233A (en) 2021-01-04 2021-01-04 Collecting pipe intelligent processing equipment

Publications (1)

Publication Number Publication Date
CN112621233A true CN112621233A (en) 2021-04-09

Family

ID=75291417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110001936.6A Withdrawn CN112621233A (en) 2021-01-04 2021-01-04 Collecting pipe intelligent processing equipment

Country Status (1)

Country Link
CN (1) CN112621233A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113414625A (en) * 2021-08-25 2021-09-21 徐州迈斯特机械科技有限公司 Self-positioning center punching device for metal plate for machining mechanical accessories
CN113909528A (en) * 2021-10-27 2022-01-11 嘉兴迈思特管件制造有限公司 Rail transit air conditioner pipe fitting connects perforating device convenient to it is clean

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531639A (en) * 1991-07-26 1993-02-09 Nippei Toyama Corp Machining device for long workpiece
CN102009349A (en) * 2010-12-20 2011-04-13 浙江兰通空调设备有限公司 Device for cutting off flat tube of heat exchanger
CN107962426A (en) * 2017-10-30 2018-04-27 中山市恒驰森自动化设备有限公司 Header automatic drilling machine
CN207915665U (en) * 2017-12-26 2018-09-28 安徽冠金绿可木业有限公司 A kind of multi-functional lumps of wood cutting device for processing
CN209850089U (en) * 2019-04-26 2019-12-27 广东梯井电梯配套工程有限公司 Automatic cutting and punching machine
CN110625397A (en) * 2019-10-10 2019-12-31 姚国成 Pipe cutting and surface drilling integration equipment
CN110961922A (en) * 2019-12-16 2020-04-07 广东顶固集创家居股份有限公司 Automatic cutting and punching processing line
CN211965671U (en) * 2020-01-17 2020-11-20 安徽春晟机械有限公司 Automatic blanking machine of stamping device
CN212025487U (en) * 2019-12-30 2020-11-27 青岛钰德电镀有限公司 Electroplating rapid feeder

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531639A (en) * 1991-07-26 1993-02-09 Nippei Toyama Corp Machining device for long workpiece
CN102009349A (en) * 2010-12-20 2011-04-13 浙江兰通空调设备有限公司 Device for cutting off flat tube of heat exchanger
CN107962426A (en) * 2017-10-30 2018-04-27 中山市恒驰森自动化设备有限公司 Header automatic drilling machine
CN207915665U (en) * 2017-12-26 2018-09-28 安徽冠金绿可木业有限公司 A kind of multi-functional lumps of wood cutting device for processing
CN209850089U (en) * 2019-04-26 2019-12-27 广东梯井电梯配套工程有限公司 Automatic cutting and punching machine
CN110625397A (en) * 2019-10-10 2019-12-31 姚国成 Pipe cutting and surface drilling integration equipment
CN110961922A (en) * 2019-12-16 2020-04-07 广东顶固集创家居股份有限公司 Automatic cutting and punching processing line
CN212025487U (en) * 2019-12-30 2020-11-27 青岛钰德电镀有限公司 Electroplating rapid feeder
CN211965671U (en) * 2020-01-17 2020-11-20 安徽春晟机械有限公司 Automatic blanking machine of stamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113414625A (en) * 2021-08-25 2021-09-21 徐州迈斯特机械科技有限公司 Self-positioning center punching device for metal plate for machining mechanical accessories
CN113909528A (en) * 2021-10-27 2022-01-11 嘉兴迈思特管件制造有限公司 Rail transit air conditioner pipe fitting connects perforating device convenient to it is clean

Similar Documents

Publication Publication Date Title
CN112621233A (en) Collecting pipe intelligent processing equipment
US6131259A (en) Drilling and milling mechanism for machining material rods
EP1016499B1 (en) A workpiece machining process and a numerically controlled lathe
PL1834719T3 (en) Machine tool and method for machining workpieces, in particular metal workpieces
CN107671445A (en) A kind of sheet metal full auto-bonding system
EP2279819A2 (en) Device for mechanically machining tubular or rod-shaped workpieces
CN214212322U (en) Perforating device for lathe work
CH649489A5 (en) WORKPIECE HANDLING DEVICE FOR MACHINE TOOLS, ESPECIALLY TURNING MACHINES.
CN113510515A (en) Synchronous drilling equipment for automobile hubs
JP2002292502A (en) Machining system and method of machining workpiece using it
CN113478234A (en) Pipeline cutting equipment for building engineering with rotary-cut function
CN113352481A (en) Skirting line progressive cutting device capable of achieving fixation of two ends and burr treatment
CN108480659A (en) Double end turning lathe
JP2000288851A (en) Boring/cutting processing machine and boring/cutting processing method
CN206105064U (en) Full automatization gear shaping machine
CN208814887U (en) Glass-cutting sliver processing line
CN214722941U (en) Deburring machine for noise reduction type pipeline
CN106270808B (en) A kind of full-automatic gear shapping machine
CN205200665U (en) Whirlwind cutter
CN220311931U (en) Rotary stripping mechanism of hose cutting machine
CN219444017U (en) Cold-rolled steel tube butt welding machine
CN107838629A (en) A kind of surface of metal product processing unit
CN217832849U (en) Aluminum pipe pole perforating equipment
CN219234581U (en) Metal capillary welding, straightening and cutting equipment
CN217144887U (en) Heat shrink tube peeling jig

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210409

WW01 Invention patent application withdrawn after publication