CN112428049B - Polishing device - Google Patents
Polishing device Download PDFInfo
- Publication number
- CN112428049B CN112428049B CN202011350046.8A CN202011350046A CN112428049B CN 112428049 B CN112428049 B CN 112428049B CN 202011350046 A CN202011350046 A CN 202011350046A CN 112428049 B CN112428049 B CN 112428049B
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- conveying
- frame
- polishing
- workpiece
- feeding
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- 238000005498 polishing Methods 0.000 title claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 208
- 238000005056 compaction Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a polishing device, which comprises a frame; the compaction conveying device comprises a first conveying mechanism and a second conveying mechanism, the first conveying mechanism is arranged on the frame, the second conveying mechanism is arranged above the first conveying mechanism, a conveying channel for a workpiece is formed between the first conveying mechanism and the second conveying mechanism, and the first conveying mechanism and the second conveying mechanism are configured to clamp the workpiece; the first grinding mechanisms are oppositely arranged at two sides of the conveying channel so as to grind the upper surface and the lower surface of the corresponding end part of the workpiece; the second polishing mechanisms are oppositely arranged at two sides of the conveying channel so as to polish the corresponding end parts of the workpiece; the feeding mechanism is arranged at one end of the compaction conveying device, so as to convey the workpiece to the compaction conveying device. The polishing device provided by the invention realizes full-automatic polishing, improves the polishing working efficiency, is stable in operation, and can ensure the yield of polished workpieces.
Description
Technical Field
The invention relates to the technical field of flat workpiece processing, in particular to a polishing device for polishing the end face of a flat workpiece and the upper and lower surfaces of the end face.
Background
After the plate-shaped aluminum product such as the harmonica-shaped aluminum product for automobile cooling is die-cast and formed, the aluminum product needs to be cut into blanks with certain length specifications, and after the aluminum product is cut into the blanks, the cuts at the two ends of the blanks need to be polished so that the cuts are smooth and flat. The current incision grinding device adopts artifical handheld motor to polish it, because manual operation's instability, probably can lead to causing the incision thickness of polishing inequality at the in-process of polishing, the defective rate is higher to the work efficiency of manual work is low.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the polishing device to ensure the yield of workpieces and improve the polishing work efficiency.
A polishing apparatus according to an embodiment of the present invention includes: a frame; the pressing conveying device comprises a first conveying mechanism and a second conveying mechanism, wherein the first conveying mechanism is arranged on the frame, the second conveying mechanism is arranged above the first conveying mechanism, a conveying channel for a workpiece is formed between the first conveying mechanism and the second conveying mechanism, and the first conveying mechanism and the second conveying mechanism are configured to clamp the workpiece; the first polishing mechanisms are oppositely arranged at two sides of the conveying channel to polish the upper and lower surfaces of the corresponding end parts of the workpiece; the second polishing mechanisms are oppositely arranged at two sides of the conveying channel to polish the corresponding end parts of the workpiece; the feeding mechanism is arranged at one end of the compaction conveying device, so as to convey the workpiece to the compaction conveying device.
The polishing device provided by the embodiment of the invention has at least the following beneficial effects: according to the invention, the workpiece is conveyed to the compaction conveying device through the feeding mechanism, the compaction conveying device clamps and conveys the workpiece to the first polishing mechanism and the second polishing mechanism, and the cut end face of the flat workpiece is polished, so that full-automatic polishing is realized, the polishing working efficiency is improved, and the operation is stable; the automatic conveying of the workpiece is realized through the first conveying mechanism and the second conveying mechanism, the workpiece can be clamped by the first conveying mechanism and the second conveying mechanism, the workpiece can be clamped and positioned during polishing, and a special clamp for clamping the workpiece is omitted, so that the structure of the polishing device is simplified, the assembly precision of the polishing mechanism is improved, and the yield of the polished workpiece can be guaranteed.
According to some embodiments of the invention, the first conveying mechanism comprises: the first cross beam is fixedly arranged on two sides of the frame; the two first conveying rollers are rotatably arranged at two ends of the first cross beam; the first conveying belt is arranged on the two first conveying rollers; the first driving mechanism is arranged on the frame and is in transmission connection with one of the first conveying rollers.
According to some embodiments of the invention, the second conveying mechanism comprises: the second cross beams are arranged on two sides of the frame; the two second conveying rollers are rotatably arranged at two ends of the second cross beam; the second conveying belt is arranged on the two second conveying rollers; the second driving mechanism is arranged on the second cross beam and is in transmission connection with one of the second conveying rollers; and a height adjusting mechanism for adjusting the height of the conveying channel is arranged between the second conveying mechanism and the frame.
According to some embodiments of the invention, the height adjusting mechanism comprises a supporting screw, a fixing nut and an adjusting nut, one end of the supporting screw is fixedly connected with the frame, and the other end of the supporting screw is mounted on the second cross beam through the fixing nut and the adjusting nut.
According to some embodiments of the invention, the first polishing mechanism comprises a first motor support, a first motor set and a first polishing wheel, wherein the first motor support is arranged on the frame, the first motor set comprises two first motors, the two first motors are arranged in the vertical direction, and the first polishing wheel is arranged on a rotating shaft corresponding to the first motors.
According to some embodiments of the invention, the first motor support is disposed on the frame through a rotating mechanism, so that the first motor support has a first position and a second position relative to the frame, when the first motor support is located at the first position, the first polishing mechanism can polish the workpiece, when the first motor support is located at the second position, the first polishing wheel can be disassembled and assembled, the rotating mechanism comprises a shaft sleeve and a positioning shaft, the shaft sleeve is sleeved on the positioning shaft and can rotate around the positioning shaft, one of the positioning shaft and the shaft sleeve is disposed on the first motor support, the other one of the positioning shaft and the shaft sleeve is disposed on the frame, and a locking mechanism is disposed between the shaft sleeve and the positioning shaft to lock the first motor support at the first position or the second position.
According to some embodiments of the invention, the locking mechanism comprises a locking pin and two lock sleeves, wherein the locking pin is arranged on the positioning shaft and can move along the axial direction of the positioning shaft, the two lock sleeves are arranged on the shaft sleeve at intervals and distributed along the circumference of the shaft sleeve, and the locking pin can penetrate through the corresponding lock sleeve.
According to some embodiments of the invention, the second polishing mechanism includes a second motor mounted on the frame and a second polishing wheel mounted on a spindle of the second motor.
According to some embodiments of the invention, the workpiece unloading device further comprises a blanking mechanism, wherein the blanking mechanism is arranged at the other end of the pressing and conveying device so as to unload the workpiece at the tail end of the pressing and conveying device; the feeding mechanism and the discharging mechanism comprise a first linear guide rail, a first guide rail seat, a feeding piece, a feeding cylinder and a material taking cylinder, one of the first linear guide rail and the first guide rail seat is arranged on the frame along the conveying direction of the workpiece, the other is arranged on the feeding piece, the first guide rail seat is arranged on the first linear guide rail, the feeding cylinder is arranged on the frame, the output end of the feeding cylinder is connected with the feeding piece, and the material taking cylinder is arranged on the feeding piece.
According to some embodiments of the present invention, a feeding frame is disposed at one end of the compression conveying mechanism corresponding to the feeding mechanism, a discharging frame is disposed at the other end of the compression conveying mechanism corresponding to the discharging mechanism, the feeding frame and the discharging frame each include a bottom plate, a sliding seat and two side plates, the two side plates are oppositely disposed on the frame, the bottom plate is fixed on the sliding seat and disposed between the two side plates, one of the frame and the sliding seat is provided with a second linear guide rail, the other is provided with a second guide rail seat, the second guide rail seat is mounted on the second linear guide rail, a third motor and a lifting screw are disposed on the frame, a nut is disposed on the sliding seat, the third motor is in transmission connection with the lifting screw, and the lifting screw is in threaded connection with the nut.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic perspective view of a polishing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a part of a polishing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of a compacting and transporting apparatus of a polishing apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic view of a polishing apparatus according to an embodiment of the present invention with a compression conveyor removed;
FIG. 5 is a schematic view of the partial structure at A in FIG. 4;
FIG. 6 is a front view of a polishing apparatus according to an embodiment of the present invention;
fig. 7 is a top view of a polishing apparatus according to an embodiment of the present invention.
Reference numerals:
A workpiece 10; a frame 20; a pressing conveying device 30 and a conveying passage 31; the feeding frame 40, the bottom plate 41, the sliding seat 42, the side plates 43, the second linear guide rail 44, the second guide rail seat 45, the third motor 46, the lifting screw 47 and the nut 48; a blanking frame 50; a first adjusting device 60, a first bar-shaped hole 61, a first fixing piece 62; a second adjusting device 70, a second bar-shaped hole 71, and a second fixing member 72; the first conveying mechanism 100, the first cross beam 110, the first conveying roller 120, the first conveying belt 130, the first driving mechanism 140, the first mounting piece 150, the feeding area 160, the discharging area 170, the baffle 180 and the guide part 190; a second conveying mechanism 200, a second cross beam 210, a second conveying roller 220, a second conveying belt 230, a second driving mechanism 240, and a second mount 250; a height adjusting mechanism 300, a supporting screw 310, a fixing nut 320, and an adjusting nut 330; a first polishing mechanism 400, a first motor mount 410, a first motor 420, a first polishing wheel 430; the second polishing mechanism 500, the second motor 510, the second polishing wheel 520, the rotating mechanism 600, the shaft sleeve 610, the positioning shaft 620 and the supporting block 621; a locking mechanism 700, a locking pin 710, a pulling member 711, and a lock sleeve 720; the feeding mechanism 800, the first linear guide 810, the first guide seat 820, the feeding member 830, the feeding cylinder 840, the taking cylinder 850 and the sucker 860; and a blanking mechanism 900.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1, 6 and 7, the polishing device according to the embodiment of the present invention includes a frame 20, a press conveying device 30, a first polishing mechanism 400, a second polishing mechanism 500 and a feeding mechanism 800.
Specifically, as shown in fig. 1, the press conveying device 30 includes a first conveying mechanism 100 and a second conveying mechanism 200, the first conveying mechanism 100 is disposed on the frame 20, the second conveying mechanism 200 is disposed above the first conveying mechanism 100, a conveying channel for the workpiece 10 is formed between the first conveying mechanism 100 and the second conveying mechanism 200, the first conveying mechanism 100 and the second conveying mechanism 200 are configured to be capable of clamping the workpiece 10, the plate-shaped workpiece 10 can be conveyed by the first conveying mechanism 100, the second conveying mechanism 200 is disposed above the first conveying mechanism 100, and clamping and positioning of the workpiece 10 can be achieved by cooperation of the first conveying mechanism 100 and the second conveying mechanism 200, so that the workpiece 10 can be polished by the first polishing mechanism 400 and the second polishing mechanism 500.
Referring to fig. 1, a feeding mechanism 800 is disposed at one end of a press conveying device 30 to convey a workpiece 10 to the press conveying device 30, in order to facilitate feeding to a pressing conveying mechanism through the feeding mechanism 800, the length of a first conveying mechanism 100 is greater than that of a second conveying mechanism 200, two ends of the first conveying mechanism 100 are respectively provided with a feeding area 160 and a discharging area 170, after the workpiece 10 is placed in the feeding area 160 by the feeding mechanism 800, the workpiece 10 is conveyed through a conveying channel by the operation of the first conveying mechanism 100, so that the workpiece 10 is clamped and positioned by the first conveying mechanism 100 and the second conveying mechanism 200.
The first polishing mechanism 400 is relatively arranged at two sides of the conveying channel, when the workpiece 10 is conveyed to the first polishing mechanism 400 through the press conveying device 30, the first polishing mechanism 400 can polish the upper surface and the lower surface of the corresponding end part of the workpiece 10, the second polishing mechanism 500 is relatively arranged at two sides of the conveying channel, and when the workpiece 10 is conveyed to the second polishing mechanism 500 through the press conveying device 30, the second polishing mechanism 500 can polish the corresponding end part of the workpiece 10. As shown in fig. 1, the first grinding mechanism 400 and the second grinding mechanism 500 are disposed along the conveying direction of the workpiece 10, and the first grinding mechanism 400 is disposed downstream of the second grinding mechanism 500. It is contemplated that the first grinding mechanism 400 may also be disposed upstream of the second grinding mechanism 500, without limitation.
According to the polishing device disclosed by the embodiment of the invention, the workpiece 10 is conveyed to the press conveying device 30 through the feeding mechanism 800, the press conveying device 30 clamps and conveys the workpiece 10 to the first polishing mechanism 400 and the second polishing mechanism 500, and the cut end surface of the flat workpiece 10 is polished, so that full-automatic polishing is realized, the polishing working efficiency is improved, and the operation is stable; the first conveying mechanism 100 and the second conveying mechanism 200 not only realize automatic conveying of the workpieces 10 and realize polishing continuity of a plurality of workpieces 10, but also realize clamping and positioning of the workpieces 10 during polishing by configuring the first conveying mechanism 100 and the second conveying mechanism 200 so as to omit a special clamp for clamping the workpieces 10, thereby simplifying the structure of a polishing device and improving the assembly precision of the polishing mechanism, and ensuring the yield of the polished workpieces 10.
Referring to fig. 1 and 3, in some embodiments of the present invention, a first conveying mechanism 100 includes a first cross beam 110, two first conveying rollers 120, a first conveying belt 130, and a first driving mechanism 140.
The two first cross beams 110 are respectively and fixedly arranged at two sides of the frame 20, the two first conveying rollers 120 are rotatably arranged at two ends of the first cross beams 110, and the first conveying belt 130 is arranged on the two first conveying rollers 120; the first driving mechanism 140 is disposed on the frame 20, the first driving mechanism 140 may be a motor, the first driving mechanism 140 is in transmission connection with one of the first conveying rollers 120, and the first conveying roller 120 in transmission connection with the first driving mechanism 140 is driven to rotate by the first driving mechanism 140, so as to drive the first conveying belt 130 to operate.
As shown in fig. 1 and 3, the baffle plates 180 are provided on both sides of the first conveyor belt 130 at the rear side of the loading area 160, and the front ends of the baffle plates 180 extend in a direction away from the first conveyor belt 130, so that a horn-shaped guide portion 190 is formed at the front end of the conveying path 31 to guide the work 10 into the conveying path 31.
Referring to fig. 1, 3 and 6, in some embodiments of the present invention, in order to facilitate adjustment of the tightness of the first conveyor belt 130, first mounting members 150 are respectively provided at both ends of the first beam 110, and a first adjustment mechanism for adjusting the tightness of the first conveyor belt 130 is provided between the first mounting members 150 and the first beam 110.
Referring to fig. 3, in some embodiments of the present invention, the first adjusting device 60 includes a first bar-shaped hole 61 provided along a conveying direction of the workpiece 10 and a first fixing member 62, the first conveying roller 120 is mounted on a corresponding first mounting member 150, wherein the first bar-shaped hole 61 is provided on the first mounting member 150, the first fixing member 62 is provided on the first cross member 110, and the first fixing member 62 is provided through the first bar-shaped hole 61 and is capable of fixing the first mounting member 150 on the first cross member 110. When the tightness of the first conveyor belt 130 needs to be adjusted, the first fixing member 62 is released, the first mounting member 150 is moved along the conveying direction of the workpiece 10, and after the tightness of the first conveyor belt 130 is adjusted, the first mounting member 150 is fixed to the first beam 110 by the first fixing member 62.
It will be appreciated that in some embodiments, the first bar-shaped hole 61 is disposed on the first beam 110, the first fixing member 62 is connected to the first mounting member 150, the first mounting member 150 may be disposed in a plate-shaped structure, and the first fixing member 62 may be a screw and a nut, or may be a bolt, etc., which will not be described in detail herein.
The first driving mechanism 140 and the first conveying roller 120 may adopt a sprocket transmission, a belt transmission, a shaft rotation transmission structure, etc., which is not limited herein.
Referring to fig. 1 and 3, in some embodiments of the present invention, the second conveying mechanism 200 includes a second cross member 210, two second conveying rollers 220, a second conveying belt 230, and a second driving mechanism 240.
The two second cross beams 210 are arranged, the two second cross beams 210 are respectively arranged at two sides of the frame 20, the two second conveying rollers 220 are rotatably arranged at two ends of the second cross beams 210, and the second conveying belt 230 is arranged on the two second conveying rollers 220; the second driving mechanism 240 is disposed on the second beam 210, the second driving mechanism 240 may be a motor, and the second driving mechanism 240 is in transmission connection with one of the second conveying rollers 220, and drives the second conveying roller 220 in transmission connection with the second driving mechanism 240 to rotate, so as to drive the second conveying belt 230 to operate. A height adjusting mechanism 300 is provided between the second conveying mechanism 200 and the frame 20, the second conveying mechanism 200 is mounted on the frame 20 through the height adjusting mechanism 300, and the distance between the first conveying mechanism 100 and the second conveying mechanism 200 can be adjusted through the height adjusting mechanism 300, that is, the height of the conveying channel can be adjusted through the height adjusting mechanism 300 so as to adapt to the requirements of workpieces 10 with different thicknesses.
Referring to fig. 1, 3 and 6, in some embodiments of the present invention, in order to facilitate adjustment of the tightness of the second conveyor belt 230, second mounting members 250 are respectively provided at both ends of the second beam 210, and a second adjustment mechanism for adjusting the tightness of the second conveyor belt 230 is provided between the second mounting members 250 and the second beam 210.
Referring to fig. 3, in some embodiments of the present invention, the second adjusting device 70 includes a second bar-shaped hole 71 provided along the conveying direction of the workpiece 10 and a second fixing member 72, and the second conveying roller 220 is mounted on the corresponding second mounting member 250, wherein the second bar-shaped hole 71 is provided on the second mounting member 250, the second fixing member 72 is provided on the second cross member 210, and the second fixing member 72 is penetrated through the second bar-shaped hole 71 and is capable of fixing the second mounting member 250 on the second cross member 210. When the tightness of the second conveyor belt 230 needs to be adjusted, the second fixing member 72 is released, the second mounting member 250 is moved in the conveying direction of the workpiece 10, and after the tightness of the second conveyor belt 230 is adjusted, the second mounting member 250 is fixed to the second cross member 210 by the second fixing member 72.
It will be appreciated that in some embodiments, the second bar-shaped hole 71 is disposed on the second beam 210, the second fixing member 72 is connected to the second mounting member 250, and the second mounting member 250 may be disposed in a plate-shaped structure, and the second fixing member 72 may be a screw and a nut, or may be a bolt, etc., which will not be described in detail herein.
The second driving mechanism 240 and the second conveying roller 220 may adopt a sprocket transmission, a belt transmission, a shaft rotation, etc., and are not limited herein.
Referring to fig. 1 and 3, in some embodiments of the present invention, the height adjusting mechanism 300 includes a support screw 310, a fixing nut 320, and an adjusting nut 330, one end of the support screw 310 is fixedly connected to the frame 20, and the other end of the support screw 310 is mounted on the second beam 210 through the fixing nut 320 and the adjusting nut 330.
Specifically, the first beam 110 is provided with a first mounting plate, and the first mounting plate may be integrally formed with the first beam 110, or may be in a split structure and fixedly connected with the first beam 110 by a fixing member or a welding manner. The frame 20 is provided with a second mounting plate, and the second mounting plate can be integrally formed with the frame 20, can also be in a split structure, and is fixedly connected with the frame 20 through a fixing piece or a welding mode. The first mounting plate and the second mounting plate are respectively provided with a through hole, and one end of the supporting screw 310 penetrates through the through hole of the second mounting plate and is fixedly connected with the second mounting plate; the adjusting nut 330 is screwed to the supporting screw 310, and the other end of the supporting screw 310 is inserted into the through hole of the first mounting plate and is mounted on the second beam 210 through the fixing nut 320 and the adjusting nut 330. When the distance between the first conveying mechanism 100 and the second conveying mechanism 200 needs to be adjusted, the fixing nut 320 is loosened, the adjusting nut 330 is adjusted to a proper position of the supporting screw 310, and then the fixing nut 320 is screwed on the supporting screw 310, so that the height adjustment of the conveying channel can be completed. Thus, the height adjusting mechanism 300 provided in this embodiment is simple in structure and convenient to adjust.
It should be understood that the height adjustment mechanism 300 may also take other configurations, such as a slider-rail mating configuration, without limitation.
Referring to fig. 1, 4, and 5, in some embodiments of the present invention, the first polishing mechanism 400 includes a first motor 420 supporter 410, a first motor 420 set installed on the first motor 420 supporter 410, the first motor 420 supporter 410 being provided on the frame 20, the first motor 420 set including two first motors 420, the two first motors 420 being provided in an up-down direction, the first polishing wheels 430 being installed on rotating shafts of the corresponding first motors 420, axes of the first polishing wheels 430 being parallel to a surface of the workpiece 10, and the two polishing wheels being capable of polishing upper and lower surfaces of the workpiece 10, respectively, when the workpiece 10 is transferred to the first polishing mechanism 400 by the press transfer apparatus 30.
In this embodiment, two groups of first motors 420 are provided, the two groups of first motors 420 are disposed along the conveying direction of the workpiece 10, each group of first motors 420 is provided with a first polishing wheel 430, and two-stage polishing can be achieved on the workpiece 10 by providing two groups of first motors 420, so that polishing precision is improved.
Referring to fig. 1 and 4, in some embodiments of the present invention, the first motor 420 support 410 is disposed on the frame 20 through the rotation mechanism 600, such that the first motor 420 support 410 has a first position and a second position with respect to the frame 20, the first polishing mechanism 400 is capable of polishing the workpiece 10 when the first motor 420 support 410 is located at the first position, and the first polishing wheel 430 is capable of being detached when the first motor 420 support 410 is located at the second position, the rotation mechanism 600 includes a sleeve 610 and a positioning shaft 620, the sleeve 610 is sleeved on the positioning shaft 620 and is rotatable about the positioning shaft 620, and a locking mechanism 700 is provided between the sleeve 610 and the positioning shaft 620 to lock the first motor 420 support 410 at the first position or the second position.
It will be appreciated that in some embodiments, the positioning shaft 620 is disposed on the first motor 420 bracket 410, the shaft sleeve 610 is disposed on the frame 20, and the shaft sleeve 610 is sleeved on the positioning shaft 620, so that the rotation of the first motor 420 bracket 410 relative to the frame 20 can be achieved, which is not described in detail herein.
Referring to fig. 4 and 5, in some embodiments of the present invention, the locking mechanism 700 includes a locking pin 710 and two locking sleeves 720, the locking pin 710 is disposed on the positioning shaft 620 and is movable along an axial direction of the positioning shaft 620, the two locking sleeves 720 are spaced apart from each other on the shaft sleeve 610 and are distributed along a circumference of the shaft sleeve 610, and the locking pin 710 can be inserted through the corresponding locking sleeve 720.
In this embodiment, a gland is disposed on the positioning shaft 620, the gland is fixedly connected with the positioning shaft 620, the locking pin 710 is disposed on the gland, the central angle formed by the two lock sleeves 720 on the circumference of the shaft sleeve 610 is 90 degrees, when the locking pin 710 is inserted into one of the lock sleeves 720, the first motor 420 bracket 410 is located at the first position, the first polishing mechanism 400 can polish the workpiece 10, when the locking pin 710 is inserted into the other lock sleeve 720, the first motor 420 bracket 410 is located at the second position, and at this time, the first polishing wheel 430 can be disassembled and assembled to replace the first polishing wheel 430.
In order to facilitate the pulling out of the locking pin 710 from the corresponding lock sleeve 720 and the insertion of the locking pin 710 into the corresponding lock sleeve 720, a pulling-out piece 711 is provided on the locking pin 710, a supporting block 621 is provided on the positioning shaft 620, one end of the pulling-out piece 711 is rotatably connected with the supporting block 621, the middle part of the pulling-out piece 711 is rotatably connected with the locking pin 710, and the locking pin 710 can be pulled out from the corresponding lock sleeve 720 or the locking pin 710 can be inserted into the corresponding lock sleeve 720 by applying a certain force to the other end of the pulling-out piece 711, thereby facilitating the unlocking or locking of the locking mechanism 700, and saving time and labor.
It will be appreciated that in some embodiments, the central angle formed by the two lock sleeves 720 on the circumference of the sleeve 610 may be set at other angles, so long as the first motor 420 bracket 410 is located at the second position, and the frame 20 does not obstruct the disassembly of the first polishing wheel 430, which is not limited herein.
Referring to fig. 1 and 4, in some embodiments of the present invention, the second polishing mechanism 500 includes a second motor 510 mounted on the frame 20 and a second polishing wheel 520, the second polishing wheel 520 is mounted on a rotating shaft of the second motor 510, and an axis of the second polishing wheel 520 is parallel to an end surface of the workpiece 10, and the end surface of the workpiece 10 can be polished by the second polishing mechanism 500.
As shown, in some embodiments, the second polishing mechanisms 500 are provided with two groups, and the two groups of second polishing mechanisms 500 are disposed along the conveying direction of the workpiece 10, so as to achieve two-stage polishing on the workpiece 10 and improve polishing accuracy.
Referring to fig. 1 and 2, in some embodiments of the present invention, the polishing apparatus is provided with a discharging mechanism 900, and the discharging mechanism 900 is provided at the other end of the press conveyor 30 to unload the workpiece 10 at the end of the press conveyor 30; the feeding mechanism 800 and the discharging mechanism 900 respectively comprise a first linear guide rail 810, a first guide rail seat 820, a feeding member 830, a feeding air cylinder 840 and a material taking air cylinder 850, wherein the first linear guide rail 810 is arranged on the frame 20 along the conveying direction of the workpiece 10, the first guide rail seat 820 is arranged on the feeding member 830, the first guide rail seat 820 is arranged on the first linear guide rail 810, the feeding air cylinder 840 is arranged on the frame 20, the output end of the feeding air cylinder 840 is connected with the feeding member 830, the material taking air cylinder 850 is arranged on the feeding member 830, the material taking air cylinder is provided with a sucker 860, and the feeding member 830 can move along the conveying direction of the workpiece 10 through the cooperation of the first linear guide rail 810 and the first guide rail seat 820 under the driving of the feeding air cylinder 840. By arranging the feeding mechanism 800 and the discharging mechanism 900, the automation of feeding and discharging is realized, and the automation degree of the equipment is improved.
It will be appreciated that in some embodiments, the first linear guide 810 is disposed on the feeding member 830, and accordingly, the first guide seat 820 is disposed on the frame 20, so that the feeding member 830 can move along the conveying direction of the workpiece 10, which will not be described in detail herein.
Referring to fig. 1 and 2, in some embodiments of the present invention, a feeding frame 40 is disposed at one end of a pressing and conveying mechanism corresponding to a feeding mechanism 800, a discharging frame 50 is disposed at the other end of the pressing and conveying mechanism corresponding to a discharging mechanism 900, the feeding frame 40 and the discharging frame 50 each include a bottom plate 41, a sliding seat 42 and two side plates 43, the two side plates 43 are oppositely disposed on a frame 20, the bottom plate 41 is fixed on the sliding seat 42 and disposed between the two side plates 43, the two side plates 43 and the bottom plate 41 form a material frame, the frame 20 is provided with a second linear guide rail 44, the sliding seat 42 is provided with a second guide rail seat 45, the second guide rail seat 45 is mounted on the second linear guide rail 44, the frame 20 is provided with a third motor 46 and a lifting screw 47, the sliding seat 42 is provided with a nut 48, the third motor 46 is in driving connection with the lifting screw 47, and the lifting screw 47 is in threaded connection with the nut 48. The third motor 46 drives the lifting screw 47 to rotate, so that the nut 48 moves up and down along the lifting screw 47, and then drives the slide carriage 42 to move up and down, and drives the workpiece 10 to move up and down in the material frame.
It will be appreciated that in some embodiments, the second linear guide 44 is disposed on the carriage 42, and correspondingly, the second guide seat 45 is disposed on the frame 20, which may also achieve the purpose of moving the workpiece 10 up and down, which will not be described in detail herein.
During feeding, the workpiece 10 is placed on the feeding frame 40, the feeding cylinder 850 of the feeding mechanism 800 acts to drive the sucking disc 860 on the feeding cylinder 850 to suck one workpiece 10, meanwhile, the sliding seat 42 is driven by the third motor 46 to rise by a distance equal to the thickness of the workpiece 10, the feeding cylinder 840 acts to convey the sucked workpiece 10 to the first conveying mechanism 100, the feeding cylinder 840 retracts, the feeding cylinder 850 is conveyed to the upper portion of the feeding frame 40, and the feeding mechanism 800 automatically conveys the workpiece 10 in the feeding frame 40 to the first conveying mechanism 100 in such a cycle.
During blanking, the feeding cylinder 850 of the blanking mechanism 900 acts to drive the sucking disc 860 on the feeding cylinder 850 to suck a workpiece 10 on the first conveying mechanism 100, meanwhile, the sliding seat 42 is driven by the third motor 46 to descend by a distance equal to the thickness of the workpiece 10, the feeding cylinder 840 acts to convey the sucked workpiece 10 to the blanking frame 50, the feeding cylinder 840 retracts, the feeding cylinder 850 is conveyed to the position above the first conveying mechanism 100, and the blanking mechanism 900 automatically conveys the workpiece 10 on the first conveying mechanism 100 to the blanking frame 50 in such a cycle.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The present application is, of course, not limited to the above-described embodiments, and one skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the application, and these equivalent modifications or substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (6)
1. A grinding apparatus, comprising:
A frame;
The pressing conveying device comprises a first conveying mechanism and a second conveying mechanism, wherein the first conveying mechanism is arranged on the frame, the second conveying mechanism is arranged above the first conveying mechanism, a conveying channel for a workpiece is formed between the first conveying mechanism and the second conveying mechanism, and the first conveying mechanism and the second conveying mechanism are configured to clamp the workpiece;
The first polishing mechanisms are oppositely arranged at two sides of the conveying channel to polish the upper and lower surfaces of the corresponding end parts of the workpiece;
The second polishing mechanisms are oppositely arranged at two sides of the conveying channel to polish the corresponding end parts of the workpiece;
The feeding mechanism is arranged at one end of the compaction conveying device so as to convey the workpiece to the compaction conveying device;
A blanking mechanism;
The first polishing mechanism comprises a first motor bracket, a first motor group and a first polishing wheel, wherein the first motor group is installed on the first motor bracket, the first motor bracket is arranged on the frame, the first motor group comprises two first motors, the two first motors are arranged in the vertical direction, and the first polishing wheel is installed on a rotating shaft corresponding to the first motors;
the first motor support is arranged on the frame through a rotating mechanism, so that the first motor support has a first position and a second position relative to the frame, when the first motor support is positioned at the first position, the first polishing mechanism can polish the workpiece, when the first motor support is positioned at the second position, the first polishing wheel can be disassembled and assembled, the rotating mechanism comprises a shaft sleeve and a positioning shaft, the shaft sleeve is sleeved on the positioning shaft and can rotate around the positioning shaft, one of the positioning shaft and the shaft sleeve is arranged on the first motor support, the other one of the positioning shaft and the shaft sleeve is arranged on the frame, and a locking mechanism is arranged between the shaft sleeve and the positioning shaft so as to lock the first motor support at the first position or the second position;
the locking mechanism comprises a locking pin and two lock sleeves, wherein the locking pin is arranged on the positioning shaft and can move along the axial direction of the positioning shaft, the two lock sleeves are arranged on the shaft sleeve at intervals and distributed along the circumference of the shaft sleeve, and the locking pin can penetrate through the corresponding lock sleeve;
The blanking mechanism is arranged at the other end of the compaction conveying device so as to unload the workpiece at the tail end of the compaction conveying device; the feeding mechanism and the discharging mechanism comprise a first linear guide rail, a first guide rail seat, a feeding piece, a feeding cylinder and a material taking cylinder, one of the first linear guide rail and the first guide rail seat is arranged on the frame along the conveying direction of the workpiece, the other is arranged on the feeding piece, the first guide rail seat is arranged on the first linear guide rail, the feeding cylinder is arranged on the frame, the output end of the feeding cylinder is connected with the feeding piece, and the material taking cylinder is arranged on the feeding piece.
2. The grinding apparatus defined in claim 1 wherein the first conveying mechanism comprises:
The first cross beam is fixedly arranged on two sides of the frame;
the two first conveying rollers are rotatably arranged at two ends of the first cross beam;
the first conveying belt is arranged on the two first conveying rollers;
the first driving mechanism is arranged on the frame and is in transmission connection with one of the first conveying rollers.
3. A sanding device according to claim 1 or 2, wherein the second conveying mechanism comprises:
the second cross beams are arranged on two sides of the frame;
the two second conveying rollers are rotatably arranged at two ends of the second cross beam;
The second conveying belt is arranged on the two second conveying rollers;
the second driving mechanism is arranged on the second cross beam and is in transmission connection with one of the second conveying rollers; and a height adjusting mechanism for adjusting the height of the conveying channel is arranged between the second conveying mechanism and the frame.
4. A grinding apparatus as defined in claim 3, wherein the height adjustment mechanism includes a support screw, a fixing nut and an adjustment nut, one end of the support screw being fixedly connected to the frame, and the other end of the support screw being mounted on the second cross member by the fixing nut and the adjustment nut.
5. A polishing apparatus according to claim 1 wherein the second polishing mechanism comprises a second motor mounted on the frame and a second polishing wheel mounted on a spindle of the second motor.
6. The polishing device according to claim 1, wherein a feeding frame is arranged at one end of the compaction conveying device corresponding to the feeding mechanism, a discharging frame is arranged at the other end of the compaction conveying device corresponding to the discharging mechanism, the feeding frame and the discharging frame comprise a bottom plate, a sliding seat and two side plates, the two side plates are oppositely arranged on the frame, the bottom plate is fixed on the sliding seat and arranged between the two side plates, one of the frame and the sliding seat is provided with a second linear guide rail, the other is provided with a second guide rail seat, the second guide rail seat is arranged on the second linear guide rail, a third motor and a lifting screw are arranged on the frame, a nut is arranged on the sliding seat, the third motor is in transmission connection with the lifting screw, and the nut is in threaded connection with the lifting screw.
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| CN202011350046.8A CN112428049B (en) | 2020-11-26 | 2020-11-26 | Polishing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011350046.8A CN112428049B (en) | 2020-11-26 | 2020-11-26 | Polishing device |
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| CN114536170A (en) * | 2022-03-17 | 2022-05-27 | 浙江谋皮环保科技有限公司 | Steel band side deruster |
| CN116038464B (en) * | 2022-11-16 | 2023-11-14 | 江苏北辰互邦电力股份有限公司 | Cooling fin production polishing device for transformer and application method thereof |
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| CN214080579U (en) * | 2020-11-26 | 2021-08-31 | 广东和胜工业铝材股份有限公司 | Polishing device |
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| WO2009122472A1 (en) * | 2008-03-31 | 2009-10-08 | シャープ株式会社 | Polishing apparatus and polishing method |
| CN105922114B (en) * | 2016-04-25 | 2018-04-20 | 中山超拓五金制品有限公司 | A kind of polishing machine |
| CN205765322U (en) * | 2016-05-27 | 2016-12-07 | 宁波宁蒸铝业有限公司 | A kind of sanding apparatus of aluminium sheet |
| CN106181759B (en) * | 2016-08-30 | 2018-01-30 | 南通跃通数控设备有限公司 | A kind of automatic sanding device |
| CN107584351A (en) * | 2017-10-25 | 2018-01-16 | 湖州欧贝得门业有限公司 | A kind of plank polishing punching all-in-one |
| CN207480314U (en) * | 2017-11-14 | 2018-06-12 | 安徽建联木业有限公司 | A kind of efficient burnishing device of plank for furniture processing |
| CN108436708A (en) * | 2018-04-23 | 2018-08-24 | 宁波汇智恒动自动化科技有限公司 | A kind of automatic grinding device and its polishing system |
| CN208196490U (en) * | 2018-04-26 | 2018-12-07 | 临安和顺磁通电子有限公司 | A kind of magnetic core burnishing device |
| CN109834532B (en) * | 2019-03-06 | 2020-08-07 | 湖南诺方斯新材料有限公司 | Processing line for polishing and processing plates |
| CN211193198U (en) * | 2019-12-19 | 2020-08-07 | 罗婵芳 | Two-sided grinding device is used in production of five metals panel |
| CN110977640B (en) * | 2019-12-27 | 2021-01-01 | 苏瑞芳 | Plate polishing mechanism and polishing method thereof |
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| CN214080579U (en) * | 2020-11-26 | 2021-08-31 | 广东和胜工业铝材股份有限公司 | Polishing device |
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