CN108581802B - Automatic polishing machine with shearing function - Google Patents
Automatic polishing machine with shearing function Download PDFInfo
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- CN108581802B CN108581802B CN201810644257.9A CN201810644257A CN108581802B CN 108581802 B CN108581802 B CN 108581802B CN 201810644257 A CN201810644257 A CN 201810644257A CN 108581802 B CN108581802 B CN 108581802B
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- Prior art keywords
- cylinder
- shearing
- positioning
- discharging
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/068—Table-like supports for panels, sheets or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic polishing machine with a shearing function, which comprises a feeding mechanism, a shearing mechanism, a throwing mechanism, a conveying mechanism, a transfer mechanism, a polishing mechanism and a discharging mechanism, wherein the feeding mechanism is used for feeding materials to the polishing mechanism; the polishing mechanism comprises a portal frame, a linear module, a first servo motor and a lifting polisher, wherein the first servo motor is connected with the linear module, the polisher is movably installed on the linear module, the linear module is fixedly installed on a middle cross beam of the portal frame, the other side of the middle cross beam is fixedly installed with the transfer mechanism, the portal frame spans over the conveying mechanism, and the discharging mechanism is arranged beside the portal frame. The invention has the functions of automatic material taking and automatic feeding, does not need manual operation, is suitable for mass production, effectively solves the problem of low production efficiency of the conventional polishing machine due to manual operation, has a product shearing function, and saves the equipment cost of enterprises.
Description
Technical Field
The invention relates to the field of polishing machines for light guide plates, in particular to an automatic polishing machine with a shearing function.
Background
In the light guide plate industry, a polishing machine is widely applied to machine equipment and is mainly used for polishing the surface of a product
And belongs to the machine tool equipment for finish machining. Most of the existing polishing machines need to be operated by related personnel, such as taking, placing, positioning and the like of workpieces, manual operation is needed, the production efficiency is low, and the polishing machines cannot be suitable for mass production. All production procedures of some products are in a closed workshop, harmful gas is generated in the production process, and if the normal polishing machine is adopted for processing, workers need to work in an environment with the harmful gas, so that the health of the workers is greatly endangered.
In addition, most existing polishing machines have single functions and can only perform polishing processes. In the light guide plate industry, most products are polished and then subjected to a shearing process, and other devices for shearing the products are usually required.
The light guide plate needs to pass through shearing equipment and polishing equipment in sequence, and the production efficiency is lower.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic polishing machine with a shearing function.
In order to achieve the above purpose, the present invention adopts the following technical scheme: an automatic polishing machine with a shearing function comprises a feeding mechanism, a shearing mechanism, a throwing mechanism, a conveying mechanism, a transfer mechanism, a polishing mechanism and a discharging mechanism; the polishing mechanism comprises a portal frame, a linear module, a first servo motor and a lifting polisher, wherein the first servo motor is connected with the linear module, the polisher is movably arranged on the linear module, the linear module is fixedly arranged on a middle cross beam of the portal frame, the other side of the middle cross beam is fixedly provided with the transfer mechanism, and the portal frame spans over the conveying mechanism; the discharging mechanism is arranged beside the portal frame;
the conveying mechanism comprises two conveying slide rails which are parallel to each other, a polishing positioning table and a shearing positioning table which can slide along the conveying slide rails are arranged on the conveying slide rails, the polishing positioning table and the shearing positioning table respectively work at two ends of the conveying slide rails, correspondingly, one end of the conveying slide rail is provided with the polishing mechanism, and the other end of the conveying slide rail is provided with the shearing mechanism; a shearing and conveying motor for conveying the shearing and positioning table and a polishing and conveying motor for conveying the polishing and positioning table are arranged between the two parallel conveying sliding rails, the shearing and positioning table and the shearing and conveying motor are driven by a screw pair, and the polishing and positioning table and the polishing and conveying motor are driven by the screw pair;
the shearing mechanism comprises a lifting table, a second servo motor, a transmission screw pair and a shearing device, wherein the shearing device comprises two symmetrically arranged T-shaped cutter mounting blocks, a cutter seat is fixedly arranged below the cutter mounting blocks, and a cutter is arranged in a clamping groove of the cutter seat; the shearing device is fixedly arranged on a screw rod nut of the transmission screw rod pair, the transmission screw rod pair is connected with the second servo motor, the second servo motor is fixedly arranged on the lifting table, and the lifting table spans over the conveying mechanism; the feeding mechanism is fixedly arranged at one side of the lifting platform, which is close to the transfer mechanism; the throwing mechanism is arranged beside the lifting platform.
The shearing mechanism further comprises shearing transverse positioning assemblies which are arranged on two sides of the lifting platform and used for positioning the transverse position of a workpiece on the shearing positioning platform; the shearing transverse positioning assembly comprises a transverse positioning cylinder, a transverse cylinder mounting plate and a transverse positioning plate, wherein the transverse positioning cylinder is mounted above the transverse cylinder mounting plate, the transverse positioning plate is connected with a piston rod of the transverse positioning cylinder, and a positioning rod for positioning the transverse direction of a workpiece is arranged on the transverse positioning plate.
The material throwing mechanism is arranged on the material throwing slide rail in a sliding manner, and the discharging mechanism is arranged on the discharging slide rail in a sliding manner.
The transfer mechanism further comprises a synchronous belt assembly, a third servo motor and a transfer material taking assembly, the synchronous belt assembly comprises a synchronous belt and a synchronous wheel, the synchronous wheel is installed on a rotating shaft of the third servo motor, the transfer material taking assembly comprises a band clamping plate, the band clamping plate clamps the synchronous belt, the third servo motor drives the synchronous wheel, and the synchronous wheel drives the transfer material taking assembly to move in the horizontal direction through the synchronous belt.
Further elaboration, the transfer is got subassembly and is still including the transfer of two symmetries settings and is got the structure, the transfer is got the structure including transfer lift cylinder, transfer mounting panel, transfer sucking disc, two transfer sucking discs of fixed mounting on the transfer mounting panel, the piston rod of transfer lift cylinder is connected the transfer mounting panel, the transfer lift cylinder passes through the transfer mounting panel drives the transfer sucking disc carries out elevating movement.
Further stated, the feeding mechanism comprises a lifting rodless cylinder and a sliding rail parallel to the lifting rodless cylinder, a rotary cylinder is arranged on the lifting rodless cylinder, a first middle connecting plate is fixedly arranged on the rotary cylinder, a second middle connecting plate is arranged below the first middle connecting plate, an I-shaped sucker mounting plate is fixedly arranged on the second middle connecting plate, and a plurality of material taking suckers for sucking workpieces are arranged on the sucker mounting plate.
The material throwing mechanism comprises a material throwing rodless cylinder, a material throwing lifting cylinder, a sliding block cylinder connecting plate and a material throwing connecting plate, wherein the material throwing lifting cylinder is fixedly arranged on a piston block of the material throwing rodless cylinder, the sliding block cylinder connecting plate is fixedly arranged on a cylinder body of the material throwing lifting cylinder, a sliding block matched with the material throwing sliding rail is arranged below the sliding block cylinder connecting plate, a plurality of telescopic rods are arranged between the sliding block cylinder connecting plate and the material throwing connecting plate, one end of each telescopic rod is connected with the sliding block cylinder connecting plate, and the other end of each telescopic rod is connected with the material throwing connecting plate; one end of the material throwing connecting plate is connected with a piston rod of the material throwing lifting cylinder, and the other end of the material throwing connecting plate is provided with a material throwing clamping claw cylinder.
The discharging mechanism comprises a discharging rodless cylinder, a discharging lifting cylinder, a sliding block cylinder middle plate and a discharging connecting plate, wherein the discharging lifting cylinder is fixedly arranged on a piston block of the discharging rodless cylinder, the sliding block cylinder middle plate is fixedly arranged on a cylinder body of the discharging lifting cylinder, a sliding block matched with the discharging sliding rail is arranged below the sliding block cylinder middle plate, and a telescopic rod is arranged between the sliding block cylinder middle plate and the discharging connecting plate; one end of the discharging connecting plate is connected with a piston rod of the discharging lifting cylinder, and the other end of the discharging connecting plate is provided with a discharging sucker.
The invention has the beneficial effects that: the polishing machine has the functions of automatic material taking and automatic feeding, does not need manual operation, is suitable for mass production, effectively solves the problem of low production efficiency of the conventional polishing machine due to manual operation, has a product shearing function, saves the equipment cost of enterprises, ensures the production quality, and improves the competitiveness of the enterprises. According to the invention, the transfer mechanism is arranged between the polishing mechanism and the shearing mechanism, the shearing positioning table and the polishing positioning table are adopted for transferring, and the workpiece is transferred to the transfer mechanism after being sheared by the shearing mechanism, so that the time difference between the shearing and polishing procedures is effectively regulated, the waiting time of the workpiece is reduced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is a schematic structural view of the transfer mechanism of the present invention.
Fig. 4 is a schematic structural view of the shearing mechanism of the present invention.
Fig. 5 is a schematic structural view of the discharging mechanism and the throwing mechanism of the present invention.
Fig. 6 is an exploded view of the shear positioning stage of the present invention.
Fig. 7 is an exploded view of the structure of the polishing positioning table of the present invention.
Reference numerals: 1. a feeding mechanism; 11. lifting rodless cylinder; 12. a material taking sucker; 13. a rotary cylinder; 14. a first intermediate connection plate; 15. a second intermediate connection plate; 16. a sucker mounting plate; 2. a shearing mechanism; 21. a lifting table;
22. a second servo motor; 23. a transmission screw pair; 24. a shearing device; 25. shearing the transverse positioning assembly; 251. a transverse positioning cylinder; 252. a transverse cylinder mounting plate; 253. a transverse positioning plate; 241. a cutter mounting block; 3. a throwing mechanism;
31. a material throwing rodless cylinder; 32. a material throwing lifting cylinder; 33. a slide block cylinder connecting plate; 34. a material throwing connecting plate; 35. a telescopic rod; 36. a material throwing clamping claw cylinder; 4. a transport mechanism; 41. a transport slide rail; 42. polishing a positioning table; 421. polishing the positioning bottom plate; 422. polishing the transverse positioning assembly; 4221. a transverse positioning cylinder; 4222. transversely positioning the middle plate; 4223. a first positioning cross plate; 4224. an L-shaped mounting block; 423. polishing the longitudinal positioning assembly; 4231. a longitudinal positioning cylinder; 4232. positioning the middle long plate; 4233. a second positioning cross plate; 424. polishing the intermediate support plate; 425. placing a fixed frame; 426. a work placement plate; 427. a polishing table support block; 43. a shearing positioning table; 431. shearing and positioning a bottom plate; 432. a transverse slide rail; 433. shearing and positioning an intermediate plate; 434. cutting a workpiece and placing a plate; 435. a longitudinal positioning plate; 436. a transverse motor; 437. a transverse screw pair; 438. a screw nut mounting block; 439. a longitudinal positioning cylinder; 44. a shearing and conveying motor; 45. polishing and conveying the motor; 5. a transfer mechanism; 51. a timing belt assembly; 511. a synchronous belt; 52. a third servo motor; 53. a transfer material taking assembly; 54. a transfer material taking structure; 541. a transfer lifting cylinder; 542. a transit mounting plate; 543. a transfer sucker; 6. a polishing mechanism; 61. a portal frame; 611. a middle cross beam; 62. a linear module; 63. a first servo motor; 64. a polisher;
7. a discharging mechanism; 71. a discharging rodless cylinder; 72. a discharging lifting cylinder; 73. a slide block cylinder middle plate; 74. a discharging connecting plate; 75. a discharging sucker; 8. a section bar; 81. a material throwing slide rail; 82. and a discharging slide rail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
As shown in the figure, the automatic polishing machine with the shearing function comprises a feeding mechanism 1, a shearing mechanism 2, a throwing mechanism 3, a conveying mechanism 4, a transfer mechanism 5, a polishing mechanism 6 and a discharging mechanism 7; the polishing mechanism 6 comprises a portal frame 61, a linear module 62, a first servo motor 63 and a liftable polisher 64, wherein the first servo motor 63 is connected with the linear module 62, the polisher 64 is movably arranged on the linear module 62, the linear module 62 is fixedly arranged on a middle beam 611 of the portal frame 61, the other side of the middle beam 611 is fixedly provided with a transfer mechanism 5, and the portal frame 61 spans over the conveying mechanism 4; the discharging mechanism 7 is arranged beside the portal frame 61;
the conveying mechanism 4 comprises two conveying slide rails 41 which are parallel to each other, a polishing positioning table 42 and a shearing positioning table 43 which can slide along the conveying slide rails 41 are arranged on the conveying slide rails 41, the polishing positioning table 42 and the shearing positioning table 43 respectively work at two ends of the conveying slide rails 41, correspondingly, a polishing mechanism 6 is arranged at one end of the conveying slide rails 41, and a shearing mechanism 2 is arranged at the other end of the conveying slide rails 41; a shearing and conveying motor 44 for conveying the shearing and positioning table 43 and a polishing and conveying motor 45 for conveying the polishing and positioning table 42 are arranged between the two mutually parallel conveying slide rails 41, the shearing and positioning table 43 and the shearing and conveying motor 44 are driven by a screw pair, and the polishing and positioning table 42 and the polishing and conveying motor 45 are driven by the screw pair;
the shearing mechanism 2 comprises a lifting table 21, a second servo motor 22, a transmission screw pair 23 and a shearing device 24, the shearing device 24 comprises two symmetrically arranged T-shaped cutter mounting blocks 241, a cutter holder is fixedly arranged below the cutter mounting blocks 241, and a cutter is arranged in a clamping groove of the cutter holder; the shearing device 24 is fixedly arranged on a screw nut of the transmission screw pair 23, the transmission screw pair 23 is connected with the second servo motor 22, the second servo motor 22 is fixedly arranged on the lifting table 21, and the lifting table 21 spans over the conveying mechanism 4; the feeding mechanism 1 is fixedly arranged on one side of the lifting table 21, which is close to the middle rotating mechanism 5; the throwing mechanism 3 is arranged beside the lifting table 21.
The shearing positioning table 43 comprises a shearing positioning bottom plate 431, a transverse sliding rail 432, a shearing positioning middle plate 433, a workpiece shearing placing plate 434, a longitudinal positioning plate 435, a transverse motor 436, a transverse screw pair 437, a screw nut mounting block 438 and a longitudinal positioning cylinder 439;
a screw-nut mounting seat is arranged below the shearing positioning bottom plate 431, and a screw nut and a screw pair driven by a shearing conveying motor 44 are arranged on the screw-nut mounting seat
The screw-nut mounting seat is connected, a sliding block matched with the transportation sliding rail 41 is mounted on the lower surface of the shearing positioning bottom plate 431, the transverse sliding rail 432 is fixedly mounted on the upper surface of the shearing positioning bottom plate 431, the shearing positioning middle plate 433 is fixedly mounted on the transverse sliding block matched with the transverse sliding rail 432, the workpiece shearing placing plate 434 is arranged above the shearing positioning middle plate 433, a clearance groove is formed in the middle of the shearing positioning middle plate 433, and the workpiece cutting part is clamped by the material throwing mechanism 3 through the clearance groove;
the upper surface of shearing location bottom plate 431 still fixed mounting has transverse motor 436, and transverse screw pair 437 is connected with transverse motor 436, and the screw-nut installation piece 438 fixed connection of transverse screw pair 437, and longitudinal location cylinder 439 is installed to screw-nut installation piece 438 top, and the piston rod of longitudinal location cylinder 439 is connected with longitudinal locating plate 435, is equipped with the locating lever that is used for the longitudinal position of location work piece on the longitudinal locating plate 435. The shearing mechanism 2 further comprises shearing transverse positioning assemblies 25, the shearing transverse positioning assemblies 25 are arranged on two sides of the lifting table 21, and the shearing transverse positioning assemblies 25 are used for positioning the transverse position of the workpiece on the shearing positioning table 43;
the shearing transverse positioning assembly 25 comprises a transverse positioning cylinder 251, a transverse cylinder mounting plate 252 and a transverse positioning plate 253, wherein the transverse positioning cylinder 251 is mounted above the transverse cylinder mounting plate 252, the transverse positioning plate 253 is connected with a piston rod of the transverse positioning cylinder 251, and a positioning rod for positioning a workpiece in the transverse direction is arranged on the transverse positioning plate 253.
The polishing positioning table 42 comprises a polishing positioning bottom plate 421, a polishing transverse positioning assembly 422, a polishing longitudinal positioning assembly 423, a polishing middle supporting plate 424, a placing fixing frame 425, a workpiece placing plate 426 and a polishing table supporting block 427, wherein the polishing transverse positioning assembly 422 and the polishing longitudinal positioning assembly 423 are arranged above the polishing positioning bottom plate 421, the polishing table supporting block 427 is fixedly arranged on the upper surface of the polishing positioning bottom plate 421, the polishing middle supporting plate 424 is fixedly arranged on the polishing table supporting block 427, the placing fixing frame 425 is fixedly arranged above the polishing middle supporting plate 424, the workpiece placing plate 426 is arranged in the placing fixing frame 425, and a plurality of air exhaust holes for fastening workpieces are formed in the workpiece placing plate 426.
The polishing transverse positioning assembly 422 comprises a transverse positioning cylinder 4221, a transverse positioning middle plate 4222, a first positioning middle plate 4223, a compression spring and a middle connecting shaft, wherein a sliding block is arranged below the transverse positioning middle plate 4222, the transverse positioning middle plate 4222 is fixedly installed on a piston rod of the transverse positioning cylinder 4221, the transverse positioning middle plate 4222 and the first positioning middle plate 4223 are connected through the middle connecting shaft, one end of the middle connecting shaft is provided with a limiting boss, the other end of the middle connecting shaft is connected with a nut, the middle connecting shaft sequentially penetrates through the compression spring, the transverse positioning middle plate 4222 and the first positioning middle plate 4223, the compression spring is located between the limiting boss and the transverse positioning middle plate 4222, a fine adjuster for adjusting the distance between the first positioning middle plate 4223 and the transverse positioning middle plate 4222 is arranged on the first positioning middle plate 4223, a plurality of clamping grooves are formed in the first positioning middle plate 4223, L-shaped mounting blocks 4224 are fixedly installed on the clamping grooves, and positioning rods for positioning workpieces are arranged on the L-shaped mounting blocks.
The polishing longitudinal positioning assembly 423 comprises a longitudinal positioning cylinder 4231, a positioning middle long plate 4232, a second positioning transverse plate 4233, a compression spring and an intermediate connecting shaft, wherein a sliding block is arranged below the positioning middle long plate 4232, the positioning middle long plate 4232 is fixedly arranged on a piston rod of the longitudinal positioning cylinder 4231, the positioning middle long plate 4232 and the second positioning transverse plate 4233 are connected through the intermediate connecting shaft, one end of the intermediate connecting shaft is provided with a limit boss, the other end of the intermediate connecting shaft is connected with a nut, the intermediate connecting shaft sequentially passes through the compression spring, the positioning middle long plate 4232 and the second positioning transverse plate 4233, the compression spring is positioned between the limit boss and the positioning middle long plate 4232, and a fine adjuster for adjusting the distance between the second positioning transverse plate 4233 and the positioning middle long plate 4232 is arranged on the second positioning transverse plate 4233; the second positioning cross plate 4233 is provided with a plurality of clamping grooves, wherein an L-shaped mounting block is fixedly mounted on the clamping grooves, and a positioning rod for positioning the workpiece is arranged on the L-shaped mounting block.
The scheme also comprises a section bar 8 penetrating through the whole machine, two ends of the section bar are respectively and fixedly provided with a material throwing slide rail 81 and a discharging slide rail 82, the material throwing mechanism 3 is slidably arranged on the material throwing slide rail 81, and the discharging mechanism 7 is slidably arranged on the discharging slide rail 82.
The transfer mechanism 5 comprises a synchronous belt assembly 51, a third servo motor 52 and a transfer material taking assembly 53, the synchronous belt assembly 51 comprises a synchronous belt 511 and a synchronous wheel, the synchronous wheel is arranged on a rotating shaft of the third servo motor 52, the transfer material taking assembly 53 comprises a belt clamping plate, the belt clamping plate clamps the synchronous belt 511, the synchronous wheel is driven by the third servo motor 52, and the synchronous wheel drives the transfer material taking assembly 53 to move in the horizontal direction through the synchronous belt 511. The transfer material taking assembly 53 further comprises two symmetrical transfer material taking structures 54, each transfer material taking structure comprises a transfer lifting cylinder 541, a transfer mounting plate 542 and a transfer sucker 543, wherein the transfer mounting plate 542 is fixedly provided with two transfer suckers 543, a piston rod of the transfer lifting cylinder 541 is connected with the transfer mounting plate 542, and the transfer lifting cylinder 541 drives the transfer sucker 543 to lift through the transfer mounting plate 542.
The feeding mechanism 1 comprises a lifting rodless cylinder 11 and a sliding rail parallel to the lifting rodless cylinder 11, wherein a rotary cylinder 13 is arranged on the lifting rodless cylinder 11, a first middle connecting plate 14 is fixedly arranged on the rotary cylinder 13, a second middle connecting plate 15 is arranged below the first middle connecting plate 14, an I-shaped sucker mounting plate 16 is fixedly arranged on the second middle connecting plate 15, and a plurality of material taking suckers 12 for sucking workpieces are arranged on the sucker mounting plate 16.
The material throwing mechanism 3 comprises a material throwing rodless cylinder 31, a material throwing lifting cylinder 32, a sliding block cylinder connecting plate 33 and a material throwing connecting plate 34, wherein the material throwing lifting cylinder 32 is fixedly arranged on a piston block of the material throwing rodless cylinder 31, the sliding block cylinder connecting plate 33 is fixedly arranged on a cylinder body of the material throwing lifting cylinder 32, a sliding block matched with a material throwing sliding rail 81 is arranged below the sliding block cylinder connecting plate 33, a plurality of telescopic rods 35 are arranged between the sliding block cylinder connecting plate 33 and the material throwing connecting plate 34, one ends of the telescopic rods 35 are connected with the sliding block cylinder connecting plate 33, and the other ends of the telescopic rods 35 are connected with the material throwing connecting plate 34; one end of the material throwing connecting plate 34 is connected with a piston rod of the material throwing lifting cylinder 32, and the other end of the material throwing connecting plate 34 is provided with a material throwing clamping claw cylinder 36.
The discharging mechanism 7 comprises a discharging rodless cylinder 71, a discharging lifting cylinder 72, a sliding block cylinder middle plate 73 and a discharging connecting plate 74, wherein the discharging lifting cylinder 72 is fixedly arranged on a piston block of the discharging rodless cylinder 71, the sliding block cylinder middle plate 73 is fixedly arranged on a cylinder body of the discharging lifting cylinder 72, a sliding block matched with a discharging sliding rail 82 is arranged below the sliding block cylinder middle plate 73, and a telescopic rod is arranged between the sliding block cylinder middle plate 73 and the discharging connecting plate 74; one end of the discharging connecting plate 74 is connected with a piston rod of the discharging lifting cylinder 72, and the other end of the discharging connecting plate 74 is provided with a discharging sucker 75.
The using method comprises the following steps: the rodless cylinder 11 of the feeding mechanism 1 lifts the rotary cylinder 13 to the top, the rotary cylinder 13 drives the first middle connecting plate 14, thereby driving the sucker mounting plate 16 to overturn, the sucker opening of the material taking sucker 12 faces upwards, the material taking sucker 12 catches and sucks the workpiece conveyed from other stations, after the workpiece is taken, the rotary cylinder 13 resets, the sucker mounting plate 16 and the workpiece are driven to overturn by 180 degrees, the sucker opening of the material taking sucker 12 faces downwards, then the rodless cylinder 11 drives the rotary cylinder 13 to vertically descend, and the workpiece is vertically downwards placed on the shearing positioning table 43. The shearing and conveying motor 44 arranged between the two parallel conveying sliding rails 41 drives the shearing and positioning table 43 to convey the workpiece to the position right below the shearing mechanism 2, and the shearing and transverse positioning assemblies 25 arranged at the two sides of the lifting table 21 are used for transversely positioning the workpiece and are ready for the subsequent shearing process;
the second servo motor 22 of the shearing mechanism 2 drives the shearing device 24 through the transmission screw pair 23, so that the shearing device 24 slowly descends, and the workpiece on the shearing positioning table 43 is sheared. Two parallel cutters simultaneously cut down to cut off the part needing to be cut off in the middle of the workpiece. After shearing is completed, the material throwing rodless cylinder 31 of the material throwing mechanism 3 drives the material throwing connecting plate 34 to transfer the material throwing clamping claw cylinder 36 to the middle cut part of the workpiece, and the clamping claw of the material throwing clamping claw cylinder 36 opens to clamp the middle cut part of the workpiece. After the part of the workpiece cut is clamped, the material throwing rodless cylinder 31 transfers the material throwing clamping claw cylinder 36 to the outermost end, and then the clamping claw of the material throwing clamping claw cylinder 36 opens to realize material throwing.
In the process of throwing, the sheared workpiece is conveyed to the position right below the transfer mechanism 5 by the shearing positioning table 43, the third servo motor 52 of the transfer mechanism 5 drives the synchronous belt assembly 51, the transfer material taking assembly 53 is aligned with the sheared workpiece on the shearing positioning table 43, and the transfer lifting cylinder 541 drives the transfer mounting plate 542 to descend. The transfer chuck 543 mounted on the transfer mounting plate 542 sucks the workpiece, sucks and places the workpiece on the polishing positioning table 42, and then vacuums the workpiece placing plate 426 so that the workpiece is tightly sucked on the workpiece placing plate 426. A polishing conveyance motor 45 provided between two parallel conveyance rails 41 drives a polishing positioning table 42 to a position immediately below the polishing mechanism 6 in preparation for the polishing process.
The polisher 64 polishes the surface of the work piece. After finishing polishing, the polishing conveying motor 45 continues to drive the polishing positioning table 42 to move forward, and the polishing positioning table is stopped 20mm away from the end of the conveying slide rail 41. The discharging rodless cylinder 71 of the discharging mechanism 7 drives the material throwing lifting cylinder 32, the material throwing lifting cylinder 32 drives the discharging connecting plate 74 to move the material discharging sucker 75 to the position right above the workpiece, then the piston rod of the material throwing lifting cylinder 32 is retracted, the material discharging sucker 75 is lowered and sucks the workpiece, and then the piston rod of the material throwing lifting cylinder 32 is extended again to lift the workpiece. The workpiece is transported out of the polishing machine by the discharging rodless cylinder 71, the vacuum is broken by the discharging sucker 75, and the workpiece is delivered to other stations on the production line, so that the whole working process is completed.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the invention still fall within the scope of the technical solutions of the invention.
Claims (6)
1. An automatic burnishing machine with shearing function, its characterized in that: comprises a feeding mechanism (1), a shearing mechanism (2), a throwing mechanism (3), a conveying mechanism (4), a transfer mechanism (5), a polishing mechanism (6) and a discharging mechanism (7); the polishing mechanism (6) comprises a portal frame (61), a linear module (62), a first servo motor (63) and a liftable polisher (64), wherein the first servo motor (63) is connected with the linear module (62), the polisher (64) is movably arranged on the linear module (62), the linear module (62) is fixedly arranged on a middle cross beam (611) of the portal frame (61), the other side of the middle cross beam (611) is fixedly provided with the transfer mechanism (5), and the portal frame (61) spans over the conveying mechanism (4); the discharging mechanism (7) is arranged beside the portal frame (61);
the conveying mechanism (4) comprises two conveying slide rails (41) which are parallel to each other, a polishing positioning table (42) and a shearing positioning table (43) which can slide along the conveying slide rails (41) are arranged on the conveying slide rails (41), the polishing positioning table (42) and the shearing positioning table (43) respectively work at two ends of the conveying slide rails (41), correspondingly, one end of the conveying slide rails (41) is provided with the polishing mechanism (6), and the other end of the conveying slide rails (41) is provided with the shearing mechanism (2); a shearing and conveying motor (44) for conveying a shearing and positioning table (43) and a polishing and conveying motor (45) for conveying a polishing and positioning table (42) are arranged between the two parallel conveying sliding rails (41), the shearing and positioning table (43) and the shearing and conveying motor (44) are driven by a screw pair, and the polishing and positioning table (42) and the polishing and conveying motor (45) are driven by the screw pair;
the shearing mechanism (2) comprises a lifting table (21), a second servo motor (22), a transmission screw pair (23) and a shearing device (24), wherein the shearing device (24) comprises two symmetrically arranged T-shaped cutter mounting blocks (241), a cutter holder is fixedly arranged below the cutter mounting blocks (241), and a cutter is arranged in a clamping groove of the cutter holder; the shearing device (24) is fixedly arranged on a screw nut of the transmission screw rod pair (23), the transmission screw rod pair (23) is connected with the second servo motor (22), the second servo motor (22) is fixedly arranged on the lifting table (21), and the lifting table (21) spans over the conveying mechanism (4); the feeding mechanism (1) is fixedly arranged at one side of the lifting table (21) close to the transfer mechanism (5); the material throwing mechanism (3) is arranged beside the lifting table (21);
the shearing mechanism (2) further comprises shearing transverse positioning assemblies (25), the shearing transverse positioning assemblies (25) are arranged on two sides of the lifting table (21), and the shearing transverse positioning assemblies (25) are used for positioning the transverse position of a workpiece on the shearing positioning table (43); the shearing transverse positioning assembly (25) comprises a transverse positioning cylinder (251), a transverse cylinder mounting plate (252) and a transverse positioning plate (253), wherein the transverse positioning cylinder (251) is mounted above the transverse cylinder mounting plate (252), the transverse positioning plate (253) is connected with a piston rod of the transverse positioning cylinder (251), and a positioning rod for positioning a workpiece in the transverse direction is arranged on the transverse positioning plate (253);
the material throwing machine is characterized by further comprising a section bar (8) penetrating through the machine, a material throwing slide rail (81) and a material discharging slide rail (82) are fixedly arranged at two ends of the section bar respectively, the material throwing mechanism (3) is slidably arranged on the material throwing slide rail (81), and the material discharging mechanism (7) is slidably arranged on the material discharging slide rail (82).
2. An automatic polishing machine with shearing function as set forth in claim 1, wherein: the transfer mechanism (5) comprises a synchronous belt assembly (51), a third servo motor (52) and a transfer material taking assembly (53), the synchronous belt assembly (51) comprises a synchronous belt (511) and a synchronous wheel, the synchronous wheel is installed on a rotating shaft of the third servo motor (52), the transfer material taking assembly (53) comprises a band clamping plate, the band clamping plate clamps the synchronous belt (511), the third servo motor (52) drives the synchronous wheel, and the synchronous wheel drives the transfer material taking assembly (53) to move in the horizontal direction through the synchronous belt (511).
3. An automatic polishing machine with shearing function as set forth in claim 2, wherein: the transfer material taking assembly (53) further comprises two transfer material taking structures (54) which are symmetrically arranged, each transfer material taking structure comprises a transfer lifting cylinder (541), a transfer mounting plate (542) and a transfer sucker (543), two transfer suckers (543) are fixedly arranged on each transfer mounting plate (542), a piston rod of each transfer lifting cylinder (541) is connected with each transfer mounting plate (542), and each transfer lifting cylinder (541) drives each transfer sucker (543) to conduct lifting motion.
4. An automatic polishing machine with shearing function as set forth in claim 1, wherein: the feeding mechanism (1) comprises a lifting rodless cylinder (11) and a sliding rail parallel to the lifting rodless cylinder (11), a rotary cylinder (13) is arranged on the lifting rodless cylinder (11), a first middle connecting plate (14) is fixedly arranged on the rotary cylinder (13), a second middle connecting plate (15) is arranged below the first middle connecting plate (14), an I-shaped sucker mounting plate (16) is fixedly arranged on the second middle connecting plate (15), and a plurality of material taking suckers (12) for sucking workpieces are arranged on the sucker mounting plate (16).
5. An automatic polishing machine with shearing function as set forth in claim 1, wherein: the material throwing mechanism (3) comprises a material throwing rodless cylinder (31), a material throwing lifting cylinder (32), a sliding block cylinder connecting plate (33) and a material throwing connecting plate (34), wherein the material throwing lifting cylinder (32) is fixedly arranged on a piston block of the material throwing rodless cylinder (31), the sliding block cylinder connecting plate (33) is fixedly arranged on a cylinder body of the material throwing lifting cylinder (32), a sliding block matched with the material throwing sliding rail (81) is arranged below the sliding block cylinder connecting plate (33), a plurality of telescopic rods (35) are arranged between the sliding block cylinder connecting plate (33) and the material throwing connecting plate (34), one end of each telescopic rod (35) is connected with the sliding block cylinder connecting plate (33), and the other end of each telescopic rod (35) is connected with the material throwing connecting plate (34); one end of the material throwing connecting plate (34) is connected with a piston rod of the material throwing lifting cylinder (32), and the other end of the material throwing connecting plate (34) is provided with a material throwing clamping claw cylinder (36).
6. An automatic polishing machine with shearing function as set forth in claim 1, wherein: the discharging mechanism (7) comprises a discharging rodless cylinder (71), a discharging lifting cylinder (72), a sliding block cylinder middle plate (73) and a discharging connecting plate (74), wherein the discharging lifting cylinder (72) is fixedly arranged on a piston block of the discharging rodless cylinder (71), the sliding block cylinder middle plate (73) is fixedly arranged on a cylinder body of the discharging lifting cylinder (72), a sliding block matched with the discharging sliding rail (82) is arranged below the sliding block cylinder middle plate (73), and a telescopic rod is arranged between the sliding block cylinder middle plate (73) and the discharging connecting plate (74); one end of the discharging connecting plate (74) is connected with a piston rod of the discharging lifting cylinder (72), and the other end of the discharging connecting plate (74) is provided with a discharging sucker (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810644257.9A CN108581802B (en) | 2018-06-21 | 2018-06-21 | Automatic polishing machine with shearing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810644257.9A CN108581802B (en) | 2018-06-21 | 2018-06-21 | Automatic polishing machine with shearing function |
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| Publication Number | Publication Date |
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| CN108581802A CN108581802A (en) | 2018-09-28 |
| CN108581802B true CN108581802B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810644257.9A Active CN108581802B (en) | 2018-06-21 | 2018-06-21 | Automatic polishing machine with shearing function |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110064996A (en) * | 2019-05-23 | 2019-07-30 | 嘉兴市华硕特金属制品有限公司 | A kind of light guide plate cutting and polishing integrated device |
| CN110102999A (en) * | 2019-06-05 | 2019-08-09 | 青岛英联汽车饰件有限公司 | A kind of fully-automatic metal buckle installation equipment |
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| CN204843756U (en) * | 2015-08-05 | 2015-12-09 | 昆山金箭机械设备有限公司 | Two machines of throwing of double shear |
| CN105538116A (en) * | 2015-12-08 | 2016-05-04 | 福建省天大精诺信息有限公司 | Shaking type wood polisher |
| CN107984707A (en) * | 2017-12-28 | 2018-05-04 | 东莞旺科知识产权运营有限公司 | A kind of light guide plate cuts polishing all-in-one machine |
| CN108058194A (en) * | 2016-11-07 | 2018-05-22 | 昆山市恒达精密机械工业有限公司 | A kind of high-speed numeric control shearing polishing all-in-one machine |
| CN208528776U (en) * | 2018-06-21 | 2019-02-22 | 东莞市现代精工实业有限公司 | A kind of automatic polishing machine with shearing function |
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2018
- 2018-06-21 CN CN201810644257.9A patent/CN108581802B/en active Active
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| US5195414A (en) * | 1987-08-03 | 1993-03-23 | Amada Company, Ltd. | Shearing machine |
| CN204843756U (en) * | 2015-08-05 | 2015-12-09 | 昆山金箭机械设备有限公司 | Two machines of throwing of double shear |
| CN105538116A (en) * | 2015-12-08 | 2016-05-04 | 福建省天大精诺信息有限公司 | Shaking type wood polisher |
| CN108058194A (en) * | 2016-11-07 | 2018-05-22 | 昆山市恒达精密机械工业有限公司 | A kind of high-speed numeric control shearing polishing all-in-one machine |
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| CN208528776U (en) * | 2018-06-21 | 2019-02-22 | 东莞市现代精工实业有限公司 | A kind of automatic polishing machine with shearing function |
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| CN108581802A (en) | 2018-09-28 |
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