CN114346426B - Automatic laser welding machine for edging wheel - Google Patents
Automatic laser welding machine for edging wheel Download PDFInfo
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- CN114346426B CN114346426B CN202111441993.2A CN202111441993A CN114346426B CN 114346426 B CN114346426 B CN 114346426B CN 202111441993 A CN202111441993 A CN 202111441993A CN 114346426 B CN114346426 B CN 114346426B
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- sliding
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- 238000007688 edging Methods 0.000 title claims abstract description 144
- 238000003466 welding Methods 0.000 title claims abstract description 106
- 239000000758 substrate Substances 0.000 claims abstract description 128
- 239000011159 matrix material Substances 0.000 claims abstract description 78
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 87
- 230000008093 supporting effect Effects 0.000 claims description 83
- 238000007599 discharging Methods 0.000 claims description 68
- 230000009471 action Effects 0.000 claims description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application belongs to the technical field of edging wheel production. An automatic laser welding machine for an edging wheel comprises a frame, a matrix storage rack, a vibrating disk, a cutter head arrangement clamping device, an edging wheel welding rotating device, a matrix taking and placing device, a cutter head taking and placing device, a laser welding device and an edging wheel unloading and conveying device, wherein the matrix storage rack is used for storing matrixes; the outlet of the vibration disc is provided with a cutter head feeding device; the cutter head arrangement clamping device is used for clamping the cutter heads pushed out by the cutter head feeding device and arranging the cutter heads in an annular interval; the edge grinding wheel welding rotating device is used for clamping the substrate and driving the substrate to rotate; the substrate taking and placing device is used for grabbing the substrate and feeding the substrate to the edge grinding wheel welding rotating device, and the cutter head taking and placing device is used for integrally grabbing the cutter head and aligning the substrate; the laser welding device is used for welding the tool bit and the matrix. The application can automatically grasp and feed the matrix, and can effectively arrange and integrally clamp and transfer the cutter heads, so that the cutter heads and the matrix can be integrally aligned and welded.
Description
Technical Field
The invention belongs to the technical field of edging wheel production, and particularly relates to an automatic laser welding machine for an edging wheel.
Background
The edge grinding wheel is mainly connected through a method for welding the matrix and the cutter head, the edge grinding wheel is mainly applied to cutting and polishing of stone or other nonmetallic materials, the cutter head is generally annularly arranged on the matrix, the assembly welding process of the matrix and the cutter head in the prior art is relatively backward, the automation degree is low, operation errors exist when the matrix and the cutter head are arranged, and a welding path cannot be effectively controlled during welding, so that problems exist in welding quality, and the quality of products is affected. In the processes of clamping, aligning, butting, welding and the like of a cutter head and a substrate, how to realize automatic and accurate operation is a current difficult problem, how to improve the production efficiency and the product quality, and the structure and the process of each working procedure are required to be upgraded and improved.
In the whole process, how to realize automatic feeding and clamping fixation of the base body and the cutter head, how to realize annular arrangement of the cutter head, and to integrally align the cutter head and the base body, and how to integrally spin-weld the aligned cutter head and the base body are all technical problems to be solved in each process of the application.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides an automatic laser welding machine for an edging wheel, which has reasonable structural design, can automatically grab and feed a substrate, and can effectively arrange and integrally clamp and transfer a cutter head, so that the cutter head and the substrate can be welded in an integral alignment manner, the working efficiency and the welding precision are improved, the quality requirement on products is met, and the automatic operation of the whole system is realized.
In order to achieve the above purpose, the technical scheme adopted is as follows:
An automatic edge grinding wheel laser welding machine comprising:
A frame;
the substrate storage rack is arranged at one end of the rack and used for storing substrates, and comprises a turntable, a turntable driving motor for driving the turntable to rotate and a plurality of material rollers circumferentially distributed on the turntable;
the vibration disc is arranged at the other end of the frame, a cutter head feeding device is arranged at the outlet of the vibration disc, and the cutter head feeding device is used for sequentially pushing and feeding cutter heads which are sequentially output by the vibration disc;
the cutter head arrangement clamping device is arranged opposite to the cutter head feeding device and is used for clamping the cutter heads pushed out by the cutter head feeding device and arranging the cutter heads in an annular interval;
The edge grinding wheel welding rotating device is used for clamping the substrate and driving the substrate to circumferentially rotate;
The device comprises a rack, a matrix taking and placing device, a cutter head arranging and clamping device and a cutter head welding and rotating device, wherein the matrix taking and placing device and the cutter head taking and placing device are arranged side by side, a transverse moving track is arranged in the middle of the rack, the matrix taking and placing device is used for grabbing a matrix on a matrix storage rack, feeding the matrix to the edge grinding wheel welding and rotating device, and the cutter head taking and placing device is used for integrally grabbing the cutter heads which are annularly arranged on the cutter head arranging and clamping device and fitting and aligning the cutter heads with the matrix clamped on the edge grinding wheel welding and rotating device;
the laser welding device is arranged corresponding to the edge grinding wheel rotary welding device and is used for welding the tool bits on the tool bit picking and placing device after lamination and alignment and the base body on the edge grinding wheel rotary welding device one by one; and
And the edging wheel discharging and conveying device is used for receiving edging wheels which are welded and separated from the edging wheel welding and rotating device.
The cutter head feeding device comprises:
The cutter head guide chute is arranged at the discharge end of the vibration disc and comprises a chute section which is obliquely arranged and a feeding section which is horizontally arranged, a first end part of the feeding section is connected with the lower part of the chute section, and a limit stop and a discharge hole are arranged at a second end part of the feeding section;
A feeding power push rod provided at a first end of the feeding section, the feeding power push rod being for pushing a cutter head slid into the feeding section to a second end of the feeding section; and
And the discharging power push rod is used for pushing the cutter head at the second end part of the feeding section away from the discharging port.
The cutter head guide sliding groove and the discharging power push rod are both arranged on the lifting platform;
a sliding plate is arranged at the lower part of the lifting platform, a sliding rail is arranged on the first mounting plate or on the side wall of the lifting power push rod, and the sliding plate is arranged on the sliding rail in a matched sliding manner; a limit sensor is arranged on the side wall of the first mounting plate or the lifting power push rod, and a bump corresponding to the limit sensor is arranged on the sliding plate;
The end part of the discharging power push rod is provided with a U-shaped pushing head, the lifting platform is provided with a guide slideway corresponding to the pushing head, one end of the pushing head is fixed with the output end of the discharging power push rod, and the other end of the pushing head is arranged corresponding to the discharging port of the feeding section;
The limit stop is provided with a strip-shaped hole, a plurality of limit stops are fixedly arranged on the upper end face of the lifting table, and the upper end face of the lifting table is arranged in a corresponding parallel and level mode with the feeding section.
The cutter head arranging and clamping device comprises:
a feeding support seat;
the first main shaft is arranged on the feeding support seat through a bearing;
the feeding rotating motor is in transmission connection with the first end part of the first main shaft;
The first clamping material tray is connected with the second end part of the first main shaft, an annular first clamping groove is formed in the first clamping material tray, elastic clamping heads are uniformly distributed on two side walls of the first clamping groove, and a discharge hole of the cutter head feeding device is arranged corresponding to the first clamping groove;
The first discharging pushing disc is circumferentially arranged on the front end face of the first discharging pushing disc, first through grooves corresponding to the first arc pushing plates are arranged at intervals at the bottoms of the first clamping grooves, and the first discharging pushing disc is slidably supported at the rear part of the first clamping material disc; and
The first unloading power push rod is supported and arranged on the loading support seat, and the action end of the first unloading power push rod is correspondingly arranged with the rear end face of the first unloading push disc.
The number of the first discharging power pushing rods is at least two, and the plurality of the first discharging power pushing rods are uniformly distributed around the circumference of the first discharging pushing disc;
At least two rows of first assembly holes are formed in each side wall of the first clamping groove, and elastic clamping heads are correspondingly arranged in each first assembly hole; the first assembly hole on the lateral wall of first centre gripping groove is the through-hole, is provided with first protection staple bolt in the outside of first centre gripping charging tray.
The substrate taking and placing device comprises a first sliding pedestal and a substrate taking and placing plate which are arranged on the transverse moving rail in a sliding manner, and a first sliding driving part is arranged between the transverse moving rail and the first sliding pedestal; the substrate taking and placing plate is arranged at the front part of the first sliding pedestal, the substrate taking and placing plate is of an annular structure, a substrate taking and placing driving part for driving the substrate taking and placing plate to move back and forth is arranged on the first sliding pedestal, a substrate sucking unit for sucking a substrate is arranged at the front part of the substrate taking and placing plate, and a substrate unloading unit for pushing the substrate is arranged at the rear part of the substrate taking and placing plate;
The cutter head taking and placing device comprises a second sliding pedestal and a cutter head taking and placing tray which are arranged on the transverse moving rail in a sliding manner, and a second sliding driving part is arranged between the transverse moving rail and the second sliding pedestal; the cutter head taking and placing tray is arranged at the front part of the second sliding pedestal, a supporting table is arranged at the rear part of the cutter head taking and placing tray, the cutter head taking and placing tray is rotatably arranged on the supporting table, and a cutter head taking and placing driving part for driving the supporting table to move back and forth is arranged on the second sliding pedestal; the cutter head taking and placing tray is provided with an annular cutter head taking and placing clamping groove, and elastic clamping heads are arranged on two side walls of the cutter head taking and placing clamping groove.
The rear part of the substrate taking and placing plate is provided with a rear substrate, the substrate taking and placing driving part is connected with the rear substrate, a plurality of sliding shafts are circumferentially arranged between the substrate taking and placing plate and the rear substrate, compression springs are sleeved on the sliding shafts between the substrate taking and placing plate and the rear substrate, the front ends of the sliding shafts are fixed with the substrate taking and placing plate, the rear ends of the sliding shafts are slidably arranged on the rear substrate in a penetrating manner, and the rear ends of the sliding shafts are provided with limiting ends;
The substrate taking and placing driving part comprises a first base, a substrate taking and placing power push rod and a first guide rod, wherein the first base, the substrate taking and placing power push rod and the first guide rod are arranged on the first sliding pedestal; the front end of the first guide rod is connected with the rear substrate, and a first guide sliding sleeve corresponding to the first guide rod is arranged on the first base;
The matrix unloading unit is a matrix unloading power push rod arranged on the rear substrate or the matrix taking and placing plate, and the matrix taking and placing plate is provided with an unloading through hole corresponding to the action end of the matrix unloading power push rod; the substrate material sucking unit is a permanent magnet block arranged on the substrate picking and placing plate;
The cutter head taking and placing driving part comprises a second base, a cutter head taking and placing power push rod and a second guide rod, wherein the second base is arranged on the second sliding pedestal; the front end of the second guide rod is connected with the supporting table, and a second guide sliding sleeve corresponding to the second guide rod is arranged on the second base.
The edging wheel welding rotary device includes:
a rotary support base;
the mandrel is assembled on the rotary supporting seat through a bearing, and a rotary driving motor is further arranged on the rotary supporting seat and is in transmission connection with the mandrel;
the support disc is fixedly arranged at the end part of the mandrel, and is provided with a tensioning sleeve which corresponds to the central through hole of the base body;
the mandrel is coaxially and slidably arranged in the middle of the mandrel in a penetrating manner, a tensioning core is fixedly arranged at the front end part of the mandrel, the tensioning core corresponds to the inner wall of the tensioning sleeve, the tensioning core is in a frustum shape, and a push-pull driving unit is arranged at the rear end part of the mandrel; and
The edging wheel discharging power push rod is arranged on the rotary supporting seat, and corresponds to the base body;
The push-pull driving unit includes:
the ejector pin is arranged at the rear end part of the ejector pin, and a compression spring or a disc spring is arranged on the ejector pin between the ejector pin and the mandrel;
the rear mounting frame is fixedly arranged at the rear part of the rotary supporting seat; and
The pushing power push rod is arranged on the rear mounting frame, and the front end of the pushing power push rod corresponds to the top.
The edging wheel conveyor of unloading includes:
The sliding plate is obliquely arranged on the rack;
The material pouring plate is correspondingly arranged at the first end part of the sliding plate, and a material pouring driving part for driving the material pouring plate to turn over towards the sliding plate is arranged at the lower part of the material pouring plate;
The edge grinding wheel grabbing and traversing unit is arranged at the second end part of the sliding plate, a blanking disc is arranged on a rack corresponding to the second end part of the sliding plate, and a grabbing station of the edge grinding wheel grabbing and traversing unit is arranged corresponding to the blanking disc; and
The storage device is characterized in that the discharging station of the edging wheel grabbing and traversing unit is arranged corresponding to the storage device, and the edging wheel grabbing and traversing unit is used for grabbing an edging wheel on the blanking disc and then placing the edging wheel on the storage device.
The edge grinding wheel grabbing and traversing unit comprises a supporting sliding rail, a supporting sliding table and an edge grinding wheel taking and placing plate, wherein the supporting sliding rail is arranged on the frame in a supporting way; the supporting sliding table is arranged on the supporting sliding rail in a matched sliding manner, and a feeding power push rod is arranged between the supporting sliding rail and the supporting sliding table; the edge grinding wheel picking and placing driving part is arranged on the supporting sliding table and used for driving the edge grinding wheel picking and placing plate to move up and down, an edge grinding wheel sucking unit used for sucking the edge grinding wheel is arranged at the lower part of the edge grinding wheel picking and placing plate, and an edge grinding wheel discharging unit used for pushing the edge grinding wheel is also arranged at the rear part of the edge grinding wheel picking and placing plate;
The rear part of the edging wheel picking and placing plate is provided with a rear fixed plate, the edging wheel picking and placing driving part is connected with the rear fixed plate, a plurality of guide shafts are circumferentially arranged between the edging wheel picking and placing plate and the rear fixed plate, a first spring is sleeved on the guide shaft between the edging wheel picking and placing plate and the rear fixed plate, the front end of the guide shaft is fixed with the edging wheel picking and placing plate, the rear end of the guide shaft is slidably arranged on the rear fixed plate in a penetrating manner, a linear bearing or a guide sleeve is arranged on the supporting sliding table, and the rear end of the guide shaft corresponds to the linear bearing or the guide sleeve; the edging wheel taking and placing driving part comprises an edging wheel taking and placing power push rod, the edging wheel taking and placing power push rod is arranged on the supporting sliding table, and the action end of the edging wheel taking and placing power push rod is connected with the rear fixing plate; a proximity switch is arranged on the edging wheel picking and placing plate; the edging wheel unloading unit is an edging wheel unloading power push rod, the edging wheel unloading power push rod is arranged on the rear fixing plate, and a pushing through hole corresponding to the action end of the edging wheel unloading power push rod is arranged on the edging wheel taking and placing plate; the edging wheel material sucking unit is a permanent magnet block arranged on the edging wheel picking and placing plate;
The material pouring driving part comprises a material pouring supporting seat, a material pouring column and a material pouring power push rod, and the material pouring supporting seat is arranged on the frame; the material pouring column is supported and arranged on the material pouring supporting seat, the material pouring plate comprises a first section and a second section which are arranged in a zigzag shape, and the material pouring column is correspondingly attached to the lower part of the first section; the material pouring power push rod is supported and arranged on the material pouring support seat, a top plate is arranged at the action end of the material pouring power push rod, and the lower part of the second section of the material pouring plate is pivoted on the top plate;
the storage device comprises a material bracket and a belt conveyor arranged on the material bracket.
By adopting the technical scheme, the beneficial effects are that:
The application can realize automatic grabbing and feeding of the matrix, and can effectively arrange and integrally clamp and transfer the cutter heads, so that the cutter heads and the matrix can realize integral alignment welding, the working efficiency and the welding precision are improved, the quality requirement on products is met, and the automatic operation of the whole system is realized.
The matrix storage rack provided by the application has the advantages that the storage quantity is 60-90 (the thickness of the matrix is 8-12 mm), the matrix storage rack is suitable for the diameters phi 80mm and phi 140mm of the matrix, and the cycle period is about 1 hour, so that the manual and frequent feeding is not needed, the labor intensity of workers is reduced, and the automatic feeding is realized.
The cutter head feeding device and the cutter head arrangement clamping device can realize continuous feeding and circumferential accurate arrangement of the cutter heads, so that the subsequent uniform alignment and butt joint of the cutter heads and the matrix are facilitated, the subsequent welding efficiency is improved, and the welding quality of the cutter heads and the matrix is ensured. According to the application, the cutter heads can be orderly fed through the vibration disc, and the cutter heads can be pushed to the discharge port one by one through the cutter head guide chute and the feeding power push rod, so that the pushing and discharging of the discharging power push rod are facilitated, interference among a plurality of cutter heads is avoided, mutual independence of each action is improved, and interference of other actions is avoided. The application is also provided with the first mounting plate and the lifting table, and the overall height can be adjusted, so that the tool bit feeding device and the tool bit arrangement clamping device are effectively aligned, pushing of the tool bit feeding device and clamping of the tool bit arrangement clamping device are facilitated, and accurate pairing between the tool bit feeding device and the tool bit arrangement clamping device is realized. According to the cutter head arrangement clamping device, the distance between cutter heads can be precisely controlled through the feeding rotating motor, the distance between adjacent cutter heads is controlled through the rotating angle of the feeding rotating motor, the cutter heads pushed in can be effectively clamped and fixed through the first clamping material disc, the structure stability is good, and the integral unloading of the cutter heads which are annularly arranged can be realized through the arrangement of the first unloading pushing disc, so that the integral feeding of the cutter heads is realized, and the integral butt joint of the follow-up cutter heads and a matrix is facilitated.
The matrix picking and placing device and the cutter head picking and placing device can realize turnover of the cutter head and the matrix among a plurality of stations, finish grabbing of the matrix and the cutter head, and are convenient for realizing integral alignment welding of the matrix and the cutter head in subsequent welding operation. According to the application, the first sliding pedestal and the second sliding pedestal can move on the same level through the arrangement of the transverse moving rail, and the transverse moving rail can be provided with three stations, namely a left station, a middle station and a right station, so that an effective space is reserved for subsequent welding work, and subsequent alignment operation is facilitated; the substrate picking and placing plate can be used for grabbing the substrate on the storage rack, feeding the substrate to welding equipment in a subsequent welding process, and clamping the annularly arranged tool bits by the tool bit picking and placing plate, so that the tool bits are aligned with the substrate on the edge grinding wheel welding rotating device, and synchronous rotating welding is realized; the structure of the application realizes the conversion action among a plurality of stations on one transverse moving track, has compact structure, can not interfere the action of each procedure, and can improve the subsequent alignment accuracy and welding quality.
According to the edge grinding wheel welding rotating device, the top support of the inner hole of the base body can be clamped through the expansion effect of the tension sleeve, meanwhile, the integral circumferential rotation can be realized through the mandrel, and the clamping and rotating functions are integrally designed, so that the structure is compact, the production of products of different types is convenient, and the replacement is convenient. According to the application, through the arrangement of the mandrel, a stable supporting and circumferential rotation driving structure can be provided for the supporting disc and the tensioning sleeve, and the arrangement of the ejector rod and the tensioning core can realize the control of opening and closing of the tensioning sleeve, so that the stability and compactness of the assembly of the structure are improved; according to the application, the push and pull actions of the ejector rod are designed separately, the rear pulling action of the ejector rod relative to the mandrel is realized through the compression spring or the disc spring, at the moment, the tension sleeve is ensured to be in an expanded state under the action of no other external force, and when the tension sleeve is required to be contracted, the ejector rod is pushed by the push power push rod, so that the acting force of the compression spring is overcome, the tension core is pushed to be separated from the tension sleeve, and the loosening action of the matrix is completed. According to the application, through the arrangement of the edge grinding wheel discharging power push rods, the edge grinding wheel can be quickly separated from the tensioning sleeve during discharging, discharging is completed, and the edge grinding wheels can be prevented from being blocked on the tensioning sleeve through the arrangement of the plurality of edge grinding wheel discharging power push rods.
The edge grinding wheel unloading and conveying device can realize directional sliding conveying and effective grabbing and placing of the edge grinding wheels after finishing welding, realize effective collection and conveying after the edge grinding wheels are pushed down, and guarantee automatic actions of the process. According to the application, through the arrangement of the sliding plate and the material pouring plate, the pushed-down edge grinding wheel can realize directional conveying and finally fall into the material pouring tray, so that the follow-up grabbing action and stacking work are facilitated, the practicability of the product can be greatly improved, and the automatic production requirement of the process is met. According to the application, the storage device is arranged, so that after a plurality of edging wheels are stacked at one position of the belt conveyor, one station can automatically advance, the edging wheels at the next station are stacked and stored, the stored edging wheels can be subjected to centralized processing, frequent operation is avoided, and the working efficiency is improved.
The laser path system of the laser welding device consists of a Siemens servo driving system, a Taiyou reaching straight line module of Taiwan, and a Switzerland long-focus laser welding head; the optical path system has the characteristics of high positioning precision, long service life of the lens and stable and reliable welding. The edge grinding wheel welding rotating device drives the matrix and the cutter head to integrally and rotationally weld, so that circumferential continuous welding operation is realized, and the operation efficiency and the operation quality are improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following description will briefly explain the drawings of the embodiments of the present invention. Wherein the showings are for the purpose of illustrating some embodiments of the invention only and not for the purpose of limiting the same.
Fig. 1 is a schematic structural view of an automatic edge grinding wheel laser welding machine according to an embodiment of the present invention.
FIG. 2 is a second schematic view of an automatic laser welder for edging wheels according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an alignment assembly structure of a cutter head feeding device and a cutter head arranging and clamping device according to an embodiment of the invention.
Fig. 4 is a schematic structural view of a cutter head feeding device according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of an assembly structure of a lifting platform and a first mounting plate according to an embodiment of the invention.
Fig. 6 is a schematic structural view of a cutter head arrangement clamping device according to an embodiment of the present invention.
Fig. 7 is a schematic cross-sectional view of a tool bit arrangement clamping device according to an embodiment of the invention.
Fig. 8 is a schematic diagram of a disassembly structure of a tool bit arrangement clamping device according to an embodiment of the invention.
Fig. 9 is a schematic structural view of a first clamping tray and a first discharge pushing tray according to an embodiment of the present invention.
Fig. 10 is a schematic view illustrating an installation structure of the elastic clamping head and the first clamping groove according to an embodiment of the invention.
Fig. 11 is a schematic structural view of a substrate picking and placing device and a tool bit picking and placing device according to an embodiment of the present invention.
Fig. 12 is a schematic view of an assembly structure of a substrate pick-and-place plate according to an embodiment of the present invention.
Fig. 13 is a second schematic view of an assembly structure of a substrate pick-and-place plate according to an embodiment of the present invention.
Fig. 14 is a schematic view of an assembly structure of a cutter head pick-and-place tray according to an embodiment of the present invention.
Fig. 15 is a second schematic view of an assembling structure of a cutter head pick-and-place tray according to an embodiment of the invention.
Fig. 16 is a schematic view of an assembly structure of an elastic clamping head according to an embodiment of the present invention.
Fig. 17 is a schematic structural view of an edging wheel welding rotation apparatus according to an embodiment of the invention.
Fig. 18 is a schematic cross-sectional structural view of an edging wheel welding rotation apparatus according to an embodiment of the invention.
Fig. 19 is a schematic diagram showing a disassembled structure of an edging wheel welding rotation device according to an embodiment of the invention.
Fig. 20 is a schematic perspective view of an edging wheel unloading and conveying device according to an embodiment of the invention.
Fig. 21 is a schematic cross-sectional structure of an edging wheel unloading conveyor according to an embodiment of the invention.
Fig. 22 is a schematic structural view of an edging wheel gripping and traversing unit according to an embodiment of the invention.
Number in the figure:
100 is a frame, 101 is a control box;
200 is a cutter head feeding device, 201 is a vibrating disk, 202 is a cutter head guiding chute, 203 is a feeding power push rod, 204 is a discharging power push rod, 205 is a chute section, 206 is a feeding section, 207 is a limit stop, 208 is a discharge port, 209 is a first mounting plate, 210 is a lifting power push rod, 211 is a lifting table, 212 is a sliding plate, 213 is a limit sensor, 214 is a bump, and 215 is a pushing head;
300 is a cutter head arrangement clamping device, 301 is a feeding supporting seat, 302 is a first main shaft, 303 is a feeding rotating motor, 304 is a first clamping tray, 305 is a first discharging pushing tray, 306 is a first discharging power push rod, 307 is a first clamping groove, 308 is an elastic clamping head, 309 is a first arc push plate, and 310 is a first protection hoop.
41 Is a basal body taking and placing device, 42 is a basal body taking and placing device, 401 is a transverse moving track, 402 is a first sliding pedestal, 403 is a second sliding pedestal, 404 is a basal body taking and placing plate, 405 is a basal body taking and placing tray, 406 is a supporting table, 407 is a basal body taking and placing clamping groove, 408 is an elastic clamping head, 409 is a rear basal body, 410 is a sliding shaft, 411 is a compression spring, 412 is a first base, 413 is a basal body taking and placing power push rod, 414 is a first guide rod, 415 is a first guide sliding sleeve, 416 is a basal body discharging power push rod, 417 is a permanent magnet block, 418 is a second base, 419 is a basal body taking and placing power push rod, 420 is a second guide rod, and 421 is a second guide sliding sleeve.
500 Is an edging wheel welding rotating device, 501 is a rotating supporting seat, 502 is a mandrel, 503 is a supporting disc, 504 is a push rod, 505 is an edging wheel unloading power push rod, 506 is a rotating driving motor, 507 is a tensioning sleeve, 508 is a tensioning core, 509 is a push head, 510 is a rear mounting frame, 511 is a pushing power push rod, 512 is a disc spring, 513 is a driving belt wheel, 514 is a driven belt wheel, 515 is a synchronous belt, 516 is a motor mounting plate, 517 is a unloading hole, 518 is a pressing plate, 519 is a pushing counter bore.
The edge grinding wheel discharging and conveying device 600 is a sliding plate, a pouring plate 602 is a blanking plate 603 is a blanking plate, a supporting sliding rail 604 is a supporting sliding table 605 is a grinding wheel taking and placing plate 606 is a feeding power push rod 607 is a rear fixing plate 608 is a guide shaft 609 is a first spring 610 is a linear bearing 611 is a grinding wheel taking and placing power push rod 612 is a pouring support seat 614 is a pouring column 615 is a pouring column 616 is a pouring power push rod 617 is a material support, 618 is a belt conveyor 619 is a grinding wheel discharging power push rod and 620 is a top plate;
700 is a substrate storage rack, 701 is a turntable, 702 is a material roller, 703 is a turntable driving motor;
801 is a matrix, 802 is a cutter head;
900 is a laser welding apparatus.
Detailed Description
An exemplary embodiment of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art.
In the description of the present invention, it should be understood that the expressions "first" and "second" are used to describe various elements of the present invention and do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that there may be intervening elements present therebetween; i.e. the positional relationship of direct connection and indirect connection is covered.
It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items.
It should be noted that terms like "upper," "lower," "left," "right," and the like, which indicate an orientation or a positional relationship, are merely used to indicate a relative positional relationship, and are provided for convenience in describing the present invention, and do not necessarily refer to devices or elements having a particular orientation, being constructed and operated in a particular orientation; when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
Referring to fig. 1-22, the application discloses an automatic edge grinding wheel laser welding machine, which comprises a frame 100, a substrate storage rack 700, a vibration disc 201, a cutter head arrangement clamping device 300, an edge grinding wheel welding rotating device 500, a substrate taking and placing device 41, a cutter head taking and placing device 42, a laser welding device 900 and an edge grinding wheel unloading and conveying device 600 which are arranged side by side, wherein the substrate storage rack is arranged at one end of the frame and is used for storing substrates, and comprises a turntable, a turntable driving motor for driving the turntable to rotate and a plurality of material rollers which are circumferentially arranged on the turntable; the vibration disc is arranged at the other end of the frame, a cutter head feeding device is arranged at the outlet of the vibration disc, and the cutter head feeding device is used for sequentially pushing and feeding cutter heads which are sequentially output by the vibration disc; the cutter head arrangement clamping device is arranged opposite to the cutter head feeding device and is used for clamping the cutter heads pushed by the cutter head feeding device and arranging the cutter heads in an annular interval; the cutter head arrangement clamping device and the edge grinding wheel welding rotating device are arranged in the middle of the frame side by side, and the edge grinding wheel welding rotating device is used for clamping the substrate and driving the substrate to circumferentially rotate; the middle part of the frame is provided with a transverse moving track, the matrix taking and placing device and the cutter head taking and placing device are both arranged on the transverse moving track in a sliding way, the matrix taking and placing device is used for grabbing a matrix on a matrix storage rack and feeding the matrix to an edging wheel welding rotating device, and the cutter head taking and placing device is used for integrally grabbing cutter heads which are annularly arranged on the cutter head arranging and clamping device and attaching and aligning the cutter heads with the matrix clamped on the edging wheel welding rotating device; the laser welding device is correspondingly arranged with the edge grinding wheel rotary welding device, and is used for welding the tool bits on the tool bit picking and placing device after the fitting and alignment and the matrix on the edge grinding wheel rotary welding device one by one; the edging wheel discharging and conveying device is used for receiving edging wheels which are welded and separated from the edging wheel welding and rotating device.
Specifically, the following detailed description is made on the structure and working principle of the cutter head feeding device:
Referring to fig. 3-10, the cutter head feeding device 200 in the application comprises a cutter head guiding chute 202, a feeding power push rod 203 and a discharging power push rod 204, wherein the cutter head guiding chute 202 is arranged at the discharging end of the vibration disc 201, the cutter head guiding chute 202 comprises a chute section 205 which is obliquely arranged and a feeding section 206 which is horizontally arranged, a first end part of the feeding section 206 is connected with the lower part of the chute section 205, and a limit stop 207 and a discharging hole 208 are arranged at a second end part of the feeding section 206; a feeding power push rod 203 is arranged at a first end of the feeding section 206, and the feeding power push rod 203 is used for pushing a cutter head sliding into the feeding section 206 to a second end of the feeding section 206; the ejector pin 204 is used to push the tool bit at the second end of the feed section 206 away from the discharge port 208.
In the working process, the vibration plate 201 is used for orderly arranging the cutter heads, the cutter heads are sequentially fed into the cutter head guide sliding groove 202 through the feeding port of the vibration plate 201, and the feeding power push rod 203 can push the cutter heads to directionally slide along the feeding section, so that the cutter heads are pushed away from the discharging port by the discharging power push rod.
The feeding power push rod and the discharging power push rod in the structure are both air cylinders, and if the structure can be adjusted according to actual needs, the structure can be adjusted, for example, a screw rod and nut structure, an electric push rod and other linear reciprocating power modes can be adopted.
In order to facilitate integral alignment adjustment and installation and fixation, the application further comprises a first mounting plate 209, wherein the first mounting plate is used for being mounted on a rack, a lifting power push rod 210 is arranged on the first mounting plate 209, in the embodiment, the lifting power push rod also adopts an air cylinder, the output end of the lifting power push rod 210 is provided with a lifting platform 211, a cutter head guiding chute 202 and a discharging power push rod 204 are uniformly arranged on the lifting platform 211, further, the lower part of the lifting platform 211 is provided with a sliding plate 212, a sliding rail is arranged on the first mounting plate 209 or on the side wall of the lifting power push rod 210, and the sliding plate 212 is arranged on the sliding rail in a matched sliding way; a limit sensor 213 is disposed on a side wall of the first mounting plate 209 or the lifting power push rod 210, and a bump 214 corresponding to the limit sensor 213 is disposed on the sliding plate 212.
Further, in this embodiment, a U-shaped pushing head 215 is disposed at an end of the discharging power pushing rod 204, so as to ensure that the pushing head can operate in a directional and stable manner, and does not deflect due to stress during pushing, a guiding slideway corresponding to the pushing head 215 is disposed on the lifting platform 211, and the guiding slideway is mainly in sliding fit with one or both sides of the U-shaped pushing head, one end of the pushing head 215 is fixed to an output end of the discharging power pushing rod 204, and the other end of the pushing head 215 is disposed corresponding to a discharge port of the feeding section 206.
Further, since the size of the cutter head is changed according to the different types of the edge grinding wheels, and the structure of the end part is also required to be fine-tuned, when the cutter head is installed and debugged, the strip-shaped holes are formed in the limit stop blocks 207, the limit stop blocks 207 are fixedly arranged on the upper end face of the lifting table 211, the upper end face of the lifting table 211 is arranged in a corresponding flush manner with the feeding section 206, a channel which is matched with the cutter head can be enclosed by the limit stop blocks, and smooth pushing of the cutter head is ensured.
The up end of elevating platform in this embodiment also is as the part of feed section, with discharge gate and limit stop setting in elevating platform ascending, conveniently adjusts and arranges, the whole fixed and the butt joint of tool bit direction spout of being convenient for more.
The cutter head arrangement clamping device 300 is used for receiving cutter heads pushed by the cutter head feeding device and comprises a feeding support seat 301, a first main shaft 302, a feeding rotating motor 303, a first clamping tray 304, a first discharging pushing tray 305 and a first discharging power push rod 306, wherein the first main shaft 302 is arranged on the feeding support seat 301 through a bearing; the feeding rotary motor 303 is in transmission connection with the first end part of the first main shaft 302; the first clamping material disc 304 is connected to the second end of the first main shaft 302, an annular first clamping groove 307 is formed in the first clamping material disc 304, elastic clamping heads 308 are uniformly distributed on two side walls of the first clamping groove 307, a discharge port of the cutter head feeding device 200 is correspondingly arranged with one section of the first clamping groove 307, and cutter heads can be pushed into the section of the first clamping groove, and the cutter heads are distributed in the first clamping groove 307 at intervals through rotation of the first clamping material disc; a first arc-shaped pushing plate is circumferentially arranged on the front end surface of the first discharge pushing plate 305, first through grooves corresponding to the first arc-shaped pushing plate are arranged at intervals at the bottom of the first clamping groove 307, and the first discharge pushing plate 305 is slidably supported at the rear part of the first clamping material tray 304; the first unloading power push rod 306 is supported and arranged on the loading support base 301, and the action end of the first unloading power push rod 306 is correspondingly arranged with the rear end surface of the first unloading push disc 305.
In order to ensure that the whole stable pushing can be realized during the discharging, in this embodiment, the number of the first discharging power pushing rods 306 is at least two, and the plurality of the first discharging power pushing rods 306 are uniformly distributed circumferentially around the first discharging pushing disc 305.
Further, in order to ensure stability of the tool bit clamping structure, at least two rows of first assembly holes are respectively formed in each side wall of the first clamping groove 307 in this embodiment, and elastic clamping heads 308 are respectively and correspondingly arranged in each first assembly hole, that is, one tool bit is clamped and positioned at least through eight points on two sides, so that stability is better, and deflection cannot occur. As shown in the figure, the first assembly hole on the lateral wall of first centre gripping groove is the through-hole, be provided with first protection staple bolt in the outside of first centre gripping charging tray, first assembly hole on the inside wall of first centre gripping groove is the counter bore, when carrying out the selection of elasticity gripping head, can carry out the selection of different structures to the elasticity gripping head on inside wall and the lateral wall according to the convenience of assembly, like elasticity gripping head on the inside wall can select the rubber column, elasticity gripping head on the lateral wall can select the flexible and the fine sub-assembly of adjustability that has pressure head and spring to constitute, and also conveniently assemble, exert pressure through the spring, can make pressure head and rubber column accomplish the centre gripping to the tool bit. Other structural forms in the prior art can be adopted for the structure of the elastic clamping head, and the effect achieved by the elastic clamping head is that the tool bit can be stably positioned through multiple rows of elastic clamping heads.
When the cutter head feeding device and the cutter head arrangement clamping device are combined and applied, the cutter heads are sequentially pushed by the cutter head feeding device, and the cutter head arrangement clamping device sequentially receives the cutter heads pushed into the first clamping groove by rotating a certain angle, so that the cutter heads are uniformly distributed in the circumferential direction, and the follow-up welding operation is convenient.
The structure and the working principle of the basal body taking and placing device and the cutter head taking and placing device are described in detail as follows:
Referring to fig. 11-16, the substrate picking and placing device and the tool bit picking and placing device in the present embodiment are both disposed on a traversing rail 401, the substrate picking and placing device includes a first sliding table 402 and a substrate picking and placing plate 404 slidably disposed on the traversing rail 401, and a first sliding driving portion is disposed between the traversing rail 401 and the first sliding table 402; the base body taking and placing plate 404 is arranged at the front part of the first sliding pedestal 402, the base body taking and placing plate 404 is of an annular structure, the first sliding pedestal 402 is provided with a base body taking and placing driving part for driving the base body taking and placing plate 404 to move back and forth, a base body sucking unit for sucking the base body is arranged at the front part of the base body taking and placing plate 404, and a base body unloading unit for pushing the base body is arranged at the rear part of the base body taking and placing plate 404.
The tool bit picking and placing device comprises a second sliding pedestal 403 and a tool bit picking and placing tray 405 which are arranged on the transverse moving track 401 in a sliding manner, and a second sliding driving part is arranged between the transverse moving track 401 and the second sliding pedestal 403; the cutter head taking and placing tray 405 is arranged at the front part of the second sliding pedestal 403, a supporting table 406 is arranged at the rear part of the cutter head taking and placing tray 405, the cutter head taking and placing tray 405 is rotatably arranged on the supporting table 406, and a cutter head taking and placing driving part for driving the supporting table 406 to move back and forth is arranged on the second sliding pedestal 403; the cutter head taking and placing tray 405 is provided with an annular cutter head taking and placing clamping groove 407, and two side walls of the cutter head taking and placing clamping groove 407 are provided with elastic clamping heads 408. The supporting bench in this embodiment is provided with the pivot through the bearing, and the cutter head is got the blowing dish rear portion and is provided with the movable disk, and the movable disk is fixed to be set up in the tip of pivot to can realize effectual axial positioning and support, satisfy the technical requirement that the cutter head is got blowing dish whole rotation in the follow-up welding technology.
In order to facilitate ensuring stable and effective picking and placing of the substrate, the application carries out specific structural design on the substrate picking and placing plate and the substrate picking and placing driving part. The rear substrate 409 is disposed at the rear portion of the substrate taking and placing plate 404 in this embodiment, the substrate taking and placing driving portion is connected with the rear substrate 409, a plurality of sliding shafts 410 are circumferentially disposed between the substrate taking and placing plate 404 and the rear substrate 409, compression springs 411 are sleeved on the sliding shafts 410 between the substrate taking and placing plate 404 and the rear substrate 409, the front end of the sliding shafts 410 is fixed with the substrate taking and placing plate 404, the rear end of the sliding shafts 410 is slidably disposed on the rear substrate 409, and a limit end is disposed at the rear end of the sliding shafts 410.
Further, the substrate picking and placing driving part in this embodiment includes a first base 412, a substrate picking and placing power pushrod 413 and a first guide rod 414, which are disposed on the first sliding base 402, the substrate picking and placing power pushrod 413 is disposed on the first base 412, and an action end of the substrate picking and placing power pushrod 413 is connected with the rear substrate 409; the front end of the first guide rod 414 is connected to the rear substrate 409, and a first guide sliding sleeve 415 corresponding to the first guide rod 414 is disposed on the first base 412. The matrix unloading unit is a matrix unloading power push rod 416 arranged on the rear substrate 409 or the matrix taking and placing plate 404, and the matrix taking and placing plate 404 is provided with an unloading through hole corresponding to the action end of the matrix unloading power push rod 416.
The substrate suction unit is a permanent magnet block 417 arranged on the substrate picking and placing plate 404; other structural forms can be adopted for the matrix material absorbing unit; for example, the substrate material sucking unit is an electromagnet arranged on the substrate picking and placing plate 404, or the substrate material sucking unit is a negative pressure suction nozzle arranged on the substrate picking and placing plate 404, and a negative pressure device is connected to the rear part of the negative pressure suction nozzle.
In the picking and placing action of the matrix, the matrix picking and placing power push rod pushes the rear substrate to move forwards and backwards, the rear substrate drives the matrix picking and placing plates to move synchronously, when the matrix picking and placing plates contact the matrix on the matrix storage rack, the matrix picking and placing power push rod continuously pushes forwards, the matrix picking and placing plates can move backwards relative to the rear substrate, and the matrix picking and placing plates are effectively attached to the matrix under the action of the compression spring, so that adsorption grabbing is realized; the base member is got and is put power push rod and is retracted to make back base plate and base member get and put the board and drive the base member and retract in step, in the sideslip through the first pedestal that slides, can make the base member get and put the board and correspond with subsequent welding equipment, and then get the base member feed of putting on the board for welding equipment, realize the process of getting of base member and put once.
The tool bit picking and placing driving part in the embodiment comprises a second base 418, a tool bit picking and placing power push rod 419 and a second guide rod 420, wherein the second base 418, the tool bit picking and placing power push rod 419 and the second guide rod 420 are arranged on the second sliding base 403, the tool bit picking and placing power push rod 419 is arranged on the second base 418, and the action end of the tool bit picking and placing power push rod 419 is connected with the supporting table 406; the front end of the second guide rod 420 is connected to the support table 406, and the second base 418 is provided with a second guide sliding sleeve 421 corresponding to the second guide rod 420.
The tool bit in this embodiment is got and is put and all be provided with two at least rows of first pilot holes on each lateral wall of centre gripping groove 407, in each first pilot hole all correspond and be provided with the elasticity centre gripping head, and eight point positions through both sides are carried out centre gripping location to a tool bit like this at least, and stability is better, can not take place the beat. As shown in the figure, the first assembly hole on the lateral wall of first centre gripping groove is the through-hole, be provided with first protection staple bolt in the outside of first centre gripping charging tray, first assembly hole on the inside wall of first centre gripping groove is the counter bore, when carrying out the selection of elasticity gripping head, can carry out the selection of different structures to the elasticity gripping head on inside wall and the lateral wall according to the convenience of assembly, like elasticity gripping head on the inside wall can select the rubber column, elasticity gripping head on the lateral wall can select the flexible and the fine sub-assembly of adjustability that has pressure head and spring to constitute, and also conveniently assemble, can make pressure head and rubber column accomplish the centre gripping to the tool bit, because be the through-hole on the lateral wall, consequently, need get the outer staple bolt of outer wall setting of putting the charging tray at the tool bit, play guard action, and also can have limiting displacement to the outer end of elasticity gripping head on the lateral wall. Other structural forms in the prior art can be adopted for the structure of the elastic clamping head, and the effect achieved by the elastic clamping head is that the tool bit can be stably positioned through multiple rows of elastic clamping heads.
The bottom of the clamping groove 407 for picking and placing the cutter head can be provided with an elastic clamping head, so that the effective positioning of the cutter head in three directions is realized. The accuracy and the degree of fit with the substrate in the subsequent welding process can be further improved.
In the taking and placing actions of the cutter heads, the supporting table is pushed to move back and forth through the cutter head taking and placing power push rod 419, and the cutter head taking and placing tray is driven to move synchronously, firstly, the cutter head taking and placing tray needs to receive the cutter heads which are well distributed in an annular mode, the cutter head taking and placing tray is moved to correspond to the cutter head distribution clamping device in the forward moving procedure, and the cutter heads are integrally pushed into the cutter head taking and placing tray under the action of the cutter head distribution clamping device, so that stable clamping is completed; the transverse movement of the second sliding pedestal on the transverse movement track enables the cutter head to take and put the tray to correspond to the substrate on the subsequent welding equipment, the cutter head is attached to the substrate by extending the cutter head taking and putting power push rod, and the cutter head can be driven to take and put the tray to rotate relative to the supporting table along with the rotation of the substrate driven by the welding equipment, so that the sequential welding of the circumferential cutter heads is realized.
The following detailed description is made on the structure and working principle of the edge grinding wheel welding rotating device:
Referring to fig. 17-19, the edging wheel welding rotating device is used for clamping, fixing and rotating a matrix of an edging wheel, and specifically comprises a rotating support seat 501, a mandrel 502, a support disc 503, a mandrel 504 and an edging wheel unloading power push rod 505, wherein the mandrel 502 is assembled on the rotating support seat 501 through a bearing, a rotating driving motor 506 is further arranged on the rotating support seat 501, and the rotating driving motor 506 is in transmission connection with the mandrel 502; the support plate 503 is fixedly arranged at the end part of the mandrel 502, a tensioning sleeve 507 is arranged on the support plate 503, and the tensioning sleeve 507 corresponds to the central through hole of the matrix; the ejector rod 504 is coaxially and slidably arranged in the middle of the mandrel 502 in a penetrating manner, a tensioning core 508 is fixedly arranged at the front end part of the ejector rod 504, the tensioning core 508 corresponds to the inner wall of the tensioning sleeve 507, the tensioning core 508 is in a frustum shape, and a push-pull driving unit is arranged at the rear end part of the ejector rod 504; an edging wheel unloading power push rod 505 is arranged on the rotary supporting seat, and the edging wheel unloading power push rod corresponds to the base body.
Further, in order to facilitate the pushing of the ejector rod, and facilitate the synchronous rotation of the tensioning sleeve after the tensioning core drives the tensioning sleeve to be expanded, the push-pull driving unit in the embodiment does not interfere with the power component of the pushing action, the push-pull driving unit comprises a plug 509, a rear mounting frame 510 and a push power push rod 511, the plug 509 is arranged at the rear end part of the ejector rod 504, and a compression spring or a disc spring 512 is arranged on the ejector rod 504 between the plug 509 and the mandrel 502; the rear mounting rack 510 is fixedly arranged at the rear part of the rotary supporting seat 501; a push power push rod 511 is disposed on the rear mounting frame 510, and a front end of the push power push rod 511 corresponds to the plug 509.
In order to ensure axial pushing, a pushing counter bore is arranged at the front end of the pushing power push rod 511, and the plug 509 is matched and corresponds to the pushing counter bore 519.
When the substrate is fixed and unloaded, the action is realized through the disc spring and the pushing power push rod, in the specific working process, the disc spring is in a compressed state, so the disc spring applies a backward pulling force to the push rod, the push rod can be in a backward pulling state relative to the mandrel, the tensioning core is tightly attached to the tensioning sleeve at the moment, the tensioning sleeve is driven to be unfolded, and the substrate is sleeved on the tensioning sleeve at the moment and is fixed; the pushing power push rod is in a separated state with the push rod, so that the follow-up rotation action of the push rod along with the mandrel is not affected; when the matrix is required to be detached from the tensioning sleeve after welding is finished, the ejector rod is pushed by the push power push rod, the acting force of the disc spring is overcome at the moment, the disc spring is continuously compressed, the ejector rod drives the tensioning core to be separated from the tensioning sleeve, the tensioning sleeve is released to prop up the central through hole of the matrix, and the matrix can be easily taken down from the tensioning sleeve.
In order to ensure accurate control of the rotation angle in the rotation process, a driving pulley 513 is disposed at the output end of the rotation driving motor 506 in the embodiment, a driven pulley 514 is disposed on the mandrel 502, and the driving pulley 513 and the driven pulley 514 are in transmission connection through a synchronous belt 515. Further, in order to facilitate the fixing of the structure, the rotary driving motor 506 in the present embodiment is fixedly disposed on the rotary support base 501 through the motor mounting plate 516.
In order to automatically realize the unloading action of the welded edging wheels from the tensioning sleeve, the rotary supporting seat 501 is provided with at least two edging wheel unloading power push rods 505, and a plurality of edging wheel unloading power push rods 505 are circumferentially arranged around the mandrel 502, so that the problem of blocking during single-side pushing is avoided.
Further, the expansion sleeve 507 in this embodiment includes a rear bottom plate and an expansion sleeve, the rear bottom plate is attached to the supporting plate, and the rear bottom plate is fixed on the supporting plate 503 by a pressing plate 518 and a bolt, and the expansion sleeve is of an integral annular structure; according to the difference of its material and resilience performance, when the resilience is good and the convenient expansion, the inflation cover can be the ring form that highly is moderate, and as an alternative, when the resilience and the difficult time of expanding when the inflation cover wholly set up, can also be on the inflation cover and be the circumference equipartition and offered a plurality of inflation grooves to the inflation action of convenient inflation cover. In addition, the expansion sleeve can be provided with a plurality of arc expansion plates which are uniformly distributed at intervals in the circumference. During installation, for being convenient for fix a position, can set up the constant head tank on the supporting disk, the back bottom plate matches and sets up in the constant head tank, and the pressure plate is pressed to be established on the back bottom plate, and rethread bolt is together fixed back bottom plate, clamp plate and supporting disk, can be provided with 6-20 bolts through the circumference equipartition and fix, guarantee structural stability, avoid locally to have stress concentration's problem, optimize the performance of product. Since the size of the edging wheel of a part model is relatively large, the edging wheel is easy to interfere with the supporting disc and the rear bottom plate when the edging wheel discharging power pushing rod is arranged, and therefore, the application is provided with the discharging holes 517 corresponding to the edging wheel discharging power pushing rod 505 on the supporting disc 503, the rear bottom plate and the pressing plate 518.
When the automatic edge grinding wheel unloading device is used for unloading, the power push rod needs to be pushed to push the expansion core away from the expansion sleeve, a certain gap exists between the expansion sleeve and the substrate of the edge grinding wheel at the moment, and the automatic edge grinding wheel unloading device is in a loose state, and the power push rod acts to push the substrate of the edge grinding wheel, so that the edge grinding wheel is separated from the expansion sleeve and falls onto equipment below.
The application has the main functions in the whole edging wheel production process that: the welding tool is used for clamping and fixing the base body in the welding process of the base body and the tool bit, simultaneously rotating the base body, and unloading the base body after the welding is completed.
The following detailed description is made on the structure and working principle of the edge grinding wheel discharging and conveying device:
Referring to fig. 20-22, the edging wheel unloading and conveying device is used for receiving edging wheels after welding is completed and automatically grabbing and placing the edging wheels, and specifically comprises a sliding plate 601, a material pouring plate 602, an edging wheel grabbing and traversing unit and a storage device, wherein the sliding plate 601 is obliquely arranged on a frame; the material pouring plate 602 is correspondingly arranged at the first end of the sliding plate 601, and a material pouring driving part for driving the material pouring plate 602 to turn over towards the sliding plate 601 is arranged at the lower part of the material pouring plate 602; the edge grinding wheel grabbing and traversing unit is arranged at the second end part of the sliding plate 601, a blanking disc 603 is arranged on a rack corresponding to the second end part of the sliding plate 601, and a grabbing station of the edge grinding wheel grabbing and traversing unit is arranged corresponding to the blanking disc 603; the discharging station of the edging wheel grabbing and traversing unit is arranged corresponding to the storage device, and the edging wheel grabbing and traversing unit is used for grabbing an edging wheel on the blanking disc 603 and then placing the edging wheel on the storage device.
Specifically, the edging wheel grabbing and traversing unit in the embodiment comprises a supporting sliding rail 604, a supporting sliding table 605 and an edging wheel picking and placing plate 606, wherein the supporting sliding rail 604 is supported and arranged on a rack; the supporting sliding table 605 is arranged on the supporting sliding rail 604 in a matched sliding way, and a feeding power push rod 607 is arranged between the supporting sliding rail 604 and the supporting sliding table 605; the edge grinding wheel picking and placing plate 606 lifting action driving part is arranged on the supporting sliding table 605, an edge grinding wheel sucking and placing unit for sucking the edge grinding wheel is arranged at the lower part of the edge grinding wheel picking and placing plate 606, an edge grinding wheel discharging unit for pushing the edge grinding wheel is further arranged at the rear part of the edge grinding wheel picking and placing plate 606, after grabbing and traversing are completed, when the edge grinding wheels are required to be stacked, after alignment is completed, the edge grinding wheel discharging unit pushes the edge grinding wheel, and the effect of the edge grinding wheel sucking and placing unit is separated, so that discharging is realized.
In order to improve the stability of the whole structure and avoid unstable grabbing caused by deflection in the pressing process and overlarge position deviation, the application is provided with a rear fixing plate 608 at the rear part of an edging wheel picking and placing plate 606, the edging wheel picking and placing driving part is connected with the rear fixing plate, a plurality of guide shafts 609 are circumferentially arranged between the edging wheel picking and placing plate 606 and the rear fixing plate 608, a first spring 610 is sleeved on the guide shaft between the edging wheel picking and placing plate and the rear fixing plate, the front end of the guide shaft 609 is fixed with the edging wheel picking and placing plate 606, the rear end of the guide shaft 609 is slidably arranged on the rear fixing plate 608, a linear bearing 611 or a guide sleeve is arranged on the supporting sliding table 605, and the rear end of the guide shaft 609 corresponds to the linear bearing 611 or the guide sleeve. Through the cooperation of guiding axle and linear bearing, can realize the direction of guiding axle for back fixed plate and edging wheel get and put the board and can guarantee vertical action from top to bottom, can not make the edging wheel get and put drive division receive lateral effort.
The edging wheel picking and placing driving part in the embodiment comprises an edging wheel picking and placing power push rod 612, the edging wheel picking and placing power push rod 612 is fixedly arranged on the supporting sliding table 605, and the action end of the edging wheel picking and placing power push rod 612 is connected with the rear fixing plate 608; the edging wheel picking and placing plate 606 is provided with a proximity switch, and the proximity switch can detect whether grabbing in place and whether laminating is stable. The edging wheel unloading unit is an edging wheel unloading power push rod 619, the edging wheel unloading power push rod is installed on the rear fixing plate, and a pushing through corresponding to the action end of the edging wheel unloading power push rod is arranged on the edging wheel taking and placing plate
The edging wheel suction unit in the embodiment is a permanent magnet block 417 arranged on the edging wheel picking and placing plate; the grabbing of edging wheel can also be realized by adopting other forms, specifically: the edging wheel material sucking unit can be an electromagnet arranged on the edging wheel picking and placing plate; or the edging wheel material sucking unit can be a negative pressure suction nozzle arranged on the edging wheel picking and placing plate, and the rear part of the negative pressure suction nozzle is connected with a negative pressure device; or other prior art structures that can be used to attach and grasp the edging wheel.
In order to facilitate the fixation of the permanent magnet blocks, the edge grinding path picking and placing plate is provided with the plurality of mounting clamping seats, the permanent magnet blocks are fixedly arranged in the mounting clamping seats, the plurality of mounting clamping seats are circumferentially arranged, and the mounting clamping seats are provided with the limiting bosses, so that the central through hole of the edge grinding wheel can be positioned, and the efficient positioning grabbing and the subsequent accurate placement stacking can be more conveniently realized.
In order to ensure that the pushed edge grinding wheel can smoothly enter the sliding plate after passing through the material pouring plate, the material pouring driving part comprises a material pouring supporting seat 614, a material pouring column 615 and a material pouring power push rod 616, wherein the material pouring supporting seat is arranged on the frame; the material pouring column is supported and arranged on the material pouring supporting seat, the material pouring plate comprises a first section and a second section which are arranged in a zigzag shape, and the material pouring column is correspondingly attached to the lower part of the first section; the material pouring power push rod is supported and arranged on the material pouring support seat, a top plate 620 is arranged at the action end of the material pouring power push rod, and the lower part of the second section of the material pouring plate is pivoted on the top plate; the storage device includes a material support 617 and a belt conveyor 618 disposed on the material support.
The side limiting plates can be arranged on two sides of the sliding plate, and two side walls of the supporting frame are used as side limiting of the sliding plate as shown in the figure, so that the edge grinding wheel can be conveyed in an oriented mode.
The application preferably adopts an air cylinder for each power push rod in the structure, and other forms, such as an electric push rod, a hydraulic cylinder, a screw nut, a gear rack and the like, can be adopted for each or all the power push rods according to the requirements of customers or actual requirements.
In the working process, after the edge grinding wheel is welded, the edge grinding wheel is pushed out of the tensioning sleeve through the edge grinding wheel welding rotating device, the edge grinding wheel falls onto the pouring plate, the pouring power push rod is contracted, and the pouring plate is hinged with the top plate, so that under the supporting effect of the pouring column, the pouring plate can reversely rotate to one side of the sliding plate, the edge grinding wheel is further slid onto the sliding plate, and the edge grinding wheel continuously slides onto the sliding plate to the blanking disc; the feeding power push rod drives the supporting sliding table to slide to the upper part of the blanking disc, and the edging wheel taking and placing power push rod 612 drives the edging wheel taking and placing plate to downwards, so that grabbing of the edging wheel is completed; the edging wheel is got and is put power push rod and drive edging wheel and get and put board and edging wheel and rise, under the effect of pay-off power push rod, support the slip table and drive edging wheel and remove to band conveyer upper portion, edging wheel is got and is put power push rod and stretch out, places edging wheel on band conveyer to accomplish the separation to edging wheel and edging wheel get and put the board through edging wheel unloading unit.
In this embodiment, the laser welding device is provided with adjustment mechanism except the laser welding head for the adjustment of the flexible volume of upper and lower altitude mixture control and front and back to the laser welding head, adjustment mechanism can adopt other straight line push rods such as slide rail slider structure, cooperation cylinder to realize the adjustment to the laser welding head, in order to be convenient for carry out laser welding device, edging wheel welding rotary device and edging wheel conveyer's the assembly of counterpointing of unloading, be provided with the carriage that is "day" style of calligraphy or "mesh" style of calligraphy in the frame, thereby set up laser welding device at the top, edging wheel welding rotary device sets up in the intermediate position, edging wheel conveyer sets up in the lower part, make the work of three device can not interfere, and can realize orderly counterpoint between each process and arrange, compact structure is better.
The application is also provided with a control box and an outer housing, and the outer housing can seal the structure at the upper part of the frame, so as to avoid exposure to the environment, thereby reducing the influence of the external environment on the internal structural components.
Preferred embodiments for carrying out the invention have been described in detail hereinabove, but it should be understood that these embodiments are merely illustrative and are not intended to limit the scope, applicability or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications and variations of the foregoing embodiments will be apparent to those of ordinary skill in the art in light of the teachings of this invention, which will fall within the scope of this invention.
Claims (8)
1. An automatic laser welding machine of edging wheel for automatic feed, counterpoint and welding of base member and tool bit of edging wheel, its characterized in that includes:
A frame;
The substrate storage rack is arranged at one end of the rack and comprises a turntable, a turntable driving motor for driving the turntable to rotate and a plurality of material rollers circumferentially distributed on the turntable;
the vibration disc is arranged at the other end of the frame, a cutter head feeding device is arranged at the outlet of the vibration disc, and the cutter head feeding device is used for sequentially pushing and feeding cutter heads which are sequentially output by the vibration disc;
the cutter head arrangement clamping device is arranged opposite to the cutter head feeding device and is used for clamping the cutter heads pushed out by the cutter head feeding device and arranging the cutter heads in an annular interval;
The edge grinding wheel welding rotating device is used for clamping the substrate and driving the substrate to circumferentially rotate;
The device comprises a rack, a matrix taking and placing device, a cutter head arranging and clamping device and a cutter head welding and rotating device, wherein the matrix taking and placing device and the cutter head taking and placing device are arranged side by side, a transverse moving track is arranged in the middle of the rack, the matrix taking and placing device is used for grabbing a matrix on a matrix storage rack, feeding the matrix to the edge grinding wheel welding and rotating device, and the cutter head taking and placing device is used for integrally grabbing the cutter heads which are annularly arranged on the cutter head arranging and clamping device and fitting and aligning the cutter heads with the matrix clamped on the edge grinding wheel welding and rotating device;
the laser welding device is arranged corresponding to the edge grinding wheel rotary welding device and is used for welding the tool bits on the tool bit picking and placing device after lamination and alignment and the base body on the edge grinding wheel rotary welding device one by one; and
The edging wheel discharging and conveying device is used for receiving edging wheels which are welded and separated from the edging wheel welding and rotating device;
the cutter head feeding device comprises:
The cutter head guide chute is arranged at the discharge end of the vibration disc and comprises a chute section which is obliquely arranged and a feeding section which is horizontally arranged, a first end part of the feeding section is connected with the lower part of the chute section, and a limit stop and a discharge hole are arranged at a second end part of the feeding section;
A feeding power push rod provided at a first end of the feeding section, the feeding power push rod being for pushing a cutter head slid into the feeding section to a second end of the feeding section; and
The discharging power push rod is used for pushing the cutter head at the second end part of the feeding section away from the discharging port;
the cutter head arranging and clamping device comprises:
a feeding support seat;
the first main shaft is arranged on the feeding support seat through a bearing;
the feeding rotating motor is in transmission connection with the first end part of the first main shaft;
The first clamping material tray is connected with the second end part of the first main shaft, an annular first clamping groove is formed in the first clamping material tray, elastic clamping heads are uniformly distributed on two side walls of the first clamping groove, and a discharge hole of the cutter head feeding device is arranged corresponding to the first clamping groove;
The first discharging pushing disc is circumferentially arranged on the front end face of the first discharging pushing disc, first through grooves corresponding to the first arc pushing plates are arranged at intervals at the bottoms of the first clamping grooves, and the first discharging pushing disc is slidably supported at the rear part of the first clamping material disc; and
The first unloading power push rod is supported and arranged on the loading support seat, and the action end of the first unloading power push rod is correspondingly arranged with the rear end face of the first unloading push disc.
2. The automatic edge grinding wheel laser welding machine according to claim 1, further comprising a first mounting plate, wherein a lifting power push rod is arranged on the first mounting plate, a lifting table is arranged at the output end of the lifting power push rod, and the cutter head guide sliding groove and the discharging power push rod are both arranged on the lifting table;
a sliding plate is arranged at the lower part of the lifting platform, a sliding rail is arranged on the first mounting plate or on the side wall of the lifting power push rod, and the sliding plate is arranged on the sliding rail in a matched sliding manner; a limit sensor is arranged on the side wall of the first mounting plate or the lifting power push rod, and a bump corresponding to the limit sensor is arranged on the sliding plate;
The end part of the discharging power push rod is provided with a U-shaped pushing head, the lifting platform is provided with a guide slideway corresponding to the pushing head, one end of the pushing head is fixed with the output end of the discharging power push rod, and the other end of the pushing head is arranged corresponding to the discharging port of the feeding section;
The limit stop is provided with a strip-shaped hole, a plurality of limit stops are fixedly arranged on the upper end face of the lifting table, and the upper end face of the lifting table is arranged in a corresponding parallel and level mode with the feeding section.
3. The automatic edge grinding wheel laser welder according to claim 1, wherein the number of the first discharging power pushing rods is at least two, and the plurality of the first discharging power pushing rods are uniformly distributed around the circumference of the first discharging pushing disc;
At least two rows of first assembly holes are formed in each side wall of the first clamping groove, and elastic clamping heads are correspondingly arranged in each first assembly hole; the first assembly hole on the lateral wall of first centre gripping groove is the through-hole, is provided with first protection staple bolt in the outside of first centre gripping charging tray.
4. The automatic edge grinding wheel laser welding machine according to claim 1, wherein the substrate picking and placing device comprises a first sliding pedestal and a substrate picking and placing plate which are arranged on the traversing rail in a sliding manner, and a first sliding driving part is arranged between the traversing rail and the first sliding pedestal; the substrate taking and placing plate is arranged at the front part of the first sliding pedestal, the substrate taking and placing plate is of an annular structure, a substrate taking and placing driving part for driving the substrate taking and placing plate to move back and forth is arranged on the first sliding pedestal, a substrate sucking unit for sucking a substrate is arranged at the front part of the substrate taking and placing plate, and a substrate unloading unit for pushing the substrate is arranged at the rear part of the substrate taking and placing plate;
The cutter head taking and placing device comprises a second sliding pedestal and a cutter head taking and placing tray which are arranged on the transverse moving rail in a sliding manner, and a second sliding driving part is arranged between the transverse moving rail and the second sliding pedestal; the cutter head taking and placing tray is arranged at the front part of the second sliding pedestal, a supporting table is arranged at the rear part of the cutter head taking and placing tray, the cutter head taking and placing tray is rotatably arranged on the supporting table, and a cutter head taking and placing driving part for driving the supporting table to move back and forth is arranged on the second sliding pedestal; the cutter head taking and placing tray is provided with an annular cutter head taking and placing clamping groove, and elastic clamping heads are arranged on two side walls of the cutter head taking and placing clamping groove.
5. The automatic edge grinding wheel laser welding machine according to claim 4, wherein a rear substrate is arranged at the rear part of the substrate taking and placing plate, the substrate taking and placing driving part is connected with the rear substrate, a plurality of sliding shafts are circumferentially arranged between the substrate taking and placing plate and the rear substrate, compression springs are sleeved on the sliding shafts between the substrate taking and placing plate and the rear substrate, the front ends of the sliding shafts are fixed with the substrate taking and placing plate, the rear ends of the sliding shafts are slidably arranged on the rear substrate in a penetrating manner, and limit ends are arranged at the rear ends of the sliding shafts;
The substrate taking and placing driving part comprises a first base, a substrate taking and placing power push rod and a first guide rod, wherein the first base, the substrate taking and placing power push rod and the first guide rod are arranged on the first sliding pedestal; the front end of the first guide rod is connected with the rear substrate, and a first guide sliding sleeve corresponding to the first guide rod is arranged on the first base;
The matrix unloading unit is a matrix unloading power push rod arranged on the rear substrate or the matrix taking and placing plate, and the matrix taking and placing plate is provided with an unloading through hole corresponding to the action end of the matrix unloading power push rod; the substrate material sucking unit is a permanent magnet block arranged on the substrate picking and placing plate;
The cutter head taking and placing driving part comprises a second base, a cutter head taking and placing power push rod and a second guide rod, wherein the second base is arranged on the second sliding pedestal; the front end of the second guide rod is connected with the supporting table, and a second guide sliding sleeve corresponding to the second guide rod is arranged on the second base.
6. The automatic edge grinding wheel laser welder according to claim 1, wherein the edge grinding wheel welding rotation device comprises:
a rotary support base;
the mandrel is assembled on the rotary supporting seat through a bearing, and a rotary driving motor is further arranged on the rotary supporting seat and is in transmission connection with the mandrel;
the support disc is fixedly arranged at the end part of the mandrel, and is provided with a tensioning sleeve which corresponds to the central through hole of the base body;
the mandrel is coaxially and slidably arranged in the middle of the mandrel in a penetrating manner, a tensioning core is fixedly arranged at the front end part of the mandrel, the tensioning core corresponds to the inner wall of the tensioning sleeve, the tensioning core is in a frustum shape, and a push-pull driving unit is arranged at the rear end part of the mandrel; and
The edging wheel discharging power push rod is arranged on the rotary supporting seat, and corresponds to the base body;
The push-pull driving unit includes:
the ejector pin is arranged at the rear end part of the ejector pin, and a compression spring or a disc spring is arranged on the ejector pin between the ejector pin and the mandrel;
the rear mounting frame is fixedly arranged at the rear part of the rotary supporting seat; and
The pushing power push rod is arranged on the rear mounting frame, and the front end of the pushing power push rod corresponds to the top.
7. The automatic edge grinding wheel laser welder of claim 1, wherein the edge grinding wheel discharge conveyor comprises:
The sliding plate is obliquely arranged on the rack;
The material pouring plate is correspondingly arranged at the first end part of the sliding plate, and a material pouring driving part for driving the material pouring plate to turn over towards the sliding plate is arranged at the lower part of the material pouring plate;
The edge grinding wheel grabbing and traversing unit is arranged at the second end part of the sliding plate, a blanking disc is arranged on a rack corresponding to the second end part of the sliding plate, and a grabbing station of the edge grinding wheel grabbing and traversing unit is arranged corresponding to the blanking disc; and
The storage device is characterized in that the discharging station of the edging wheel grabbing and traversing unit is arranged corresponding to the storage device, and the edging wheel grabbing and traversing unit is used for grabbing an edging wheel on the blanking disc and then placing the edging wheel on the storage device.
8. The automatic edge grinding wheel laser welding machine according to claim 7, wherein the edge grinding wheel grabbing and traversing unit comprises a supporting sliding rail, a supporting sliding table and an edge grinding wheel taking and placing plate, and the supporting sliding rail is supported and arranged on the frame; the supporting sliding table is arranged on the supporting sliding rail in a matched sliding manner, and a feeding power push rod is arranged between the supporting sliding rail and the supporting sliding table; the edge grinding wheel picking and placing driving part is arranged on the supporting sliding table and used for driving the edge grinding wheel picking and placing plate to move up and down, an edge grinding wheel sucking unit used for sucking the edge grinding wheel is arranged at the lower part of the edge grinding wheel picking and placing plate, and an edge grinding wheel discharging unit used for pushing the edge grinding wheel is also arranged at the rear part of the edge grinding wheel picking and placing plate;
The rear part of the edging wheel picking and placing plate is provided with a rear fixed plate, the edging wheel picking and placing driving part is connected with the rear fixed plate, a plurality of guide shafts are circumferentially arranged between the edging wheel picking and placing plate and the rear fixed plate, a first spring is sleeved on the guide shaft between the edging wheel picking and placing plate and the rear fixed plate, the front end of the guide shaft is fixed with the edging wheel picking and placing plate, the rear end of the guide shaft is slidably arranged on the rear fixed plate in a penetrating manner, a linear bearing or a guide sleeve is arranged on the supporting sliding table, and the rear end of the guide shaft corresponds to the linear bearing or the guide sleeve; the edging wheel taking and placing driving part comprises an edging wheel taking and placing power push rod, the edging wheel taking and placing power push rod is arranged on the supporting sliding table, and the action end of the edging wheel taking and placing power push rod is connected with the rear fixing plate; a proximity switch is arranged on the edging wheel picking and placing plate; the edging wheel unloading unit is an edging wheel unloading power push rod, the edging wheel unloading power push rod is arranged on the rear fixing plate, and a pushing through hole corresponding to the action end of the edging wheel unloading power push rod is arranged on the edging wheel taking and placing plate; the edging wheel material sucking unit is a permanent magnet block arranged on the edging wheel picking and placing plate;
The material pouring driving part comprises a material pouring supporting seat, a material pouring column and a material pouring power push rod, and the material pouring supporting seat is arranged on the frame; the material pouring column is supported and arranged on the material pouring supporting seat, the material pouring plate comprises a first section and a second section which are arranged in a zigzag shape, and the material pouring column is correspondingly attached to the lower part of the first section; the material pouring power push rod is supported and arranged on the material pouring support seat, a top plate is arranged at the action end of the material pouring power push rod, and the lower part of the second section of the material pouring plate is pivoted on the top plate;
the storage device comprises a material bracket and a belt conveyor arranged on the material bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441993.2A CN114346426B (en) | 2021-11-30 | 2021-11-30 | Automatic laser welding machine for edging wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441993.2A CN114346426B (en) | 2021-11-30 | 2021-11-30 | Automatic laser welding machine for edging wheel |
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| Publication Number | Publication Date |
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| CN114346426A CN114346426A (en) | 2022-04-15 |
| CN114346426B true CN114346426B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111441993.2A Active CN114346426B (en) | 2021-11-30 | 2021-11-30 | Automatic laser welding machine for edging wheel |
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| CN (1) | CN114346426B (en) |
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| CN114346426A (en) | 2022-04-15 |
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