CN211760307U - Combined full-automatic crystal bar grinding and polishing integrated machine - Google Patents
Combined full-automatic crystal bar grinding and polishing integrated machine Download PDFInfo
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- CN211760307U CN211760307U CN202020193224.XU CN202020193224U CN211760307U CN 211760307 U CN211760307 U CN 211760307U CN 202020193224 U CN202020193224 U CN 202020193224U CN 211760307 U CN211760307 U CN 211760307U
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Abstract
The utility model discloses a combined full-automatic crystal bar grinding and polishing integrated machine, which comprises a base, a feeding component and a discharging component for realizing feeding and discharging of crystal bars, a crystal bar centering mechanism arranged on the base for realizing crystal bar centering, a crystal bar clamping component arranged on the base for clamping crystal bars to move, a crystal bar longitudinal driving mechanism arranged on the base for driving the crystal bar clamping component to move longitudinally, a grinding and polishing head arranged corresponding to a grinding and polishing station, and a switching manipulator arranged on the base for transferring processed crystal bars to the discharging component, the grinding and polishing heads are driven by a grinding and polishing driving mechanism, the grinding and polishing heads are arranged in two groups and are arranged correspondingly from left to right, the equipment has the advantages of centralized processing procedures, good workpiece precision retentivity and high processing efficiency, saves the silicon rod processing time, reduces the equipment cost and is suitable for popularization and use.
Description
Technical Field
The utility model relates to a photovoltaic trade single crystal bar processing equipment technical field especially relates to a modular full-automatic crystal bar grinding polishing all-in-one.
Background
The grinding process of the silicon wafer link in the solar photovoltaic industry is a key process, the processing technology is mature day by day, the cost is reduced along with the new requirement of industry development, and the improvement of the production efficiency becomes a new requirement of the industry.
At present, the mainstream of the grinding process for processing the silicon rod at home and abroad is that the coarse grinding on two sides and the fine grinding on two sides are the mainstream of the current grinding process in the photovoltaic industry; the rough grinding station and the accurate grinding station are processed by two stations, the problem of assembly error of the two stations exists, and the rough grinding head and the accurate grinding head are not completely on the same horizontal plane. In order to ensure that the grinding procedure can be completely ground, a large machining allowance is usually left for coarse grinding, the machining amount of each silicon rod removed in the fine grinding procedure is small, the number of tools required to be machined in the grinding procedure is increased, the efficiency of the grinding procedure is low, in addition, the machining allowance is large, and the loss of silicon materials is caused.
Accordingly, the prior art is subject to further development and advancement.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a modular full-automatic crystal bar grinding polishing all-in-one is provided, this equipment manufacturing procedure is concentrated, and work piece precision retentivity is good, and machining efficiency is high, has saved silicon rod process time, has reduced equipment cost.
The utility model discloses technical scheme as follows:
the utility model provides a modular full-automatic crystal bar grinding and polishing all-in-one, includes the base, is used for realizing the material loading subassembly and the unloading subassembly of unloading on the crystal bar, sets up the crystal bar centering mechanism that is used for realizing the crystal bar centering on the base, sets up the crystal bar centre gripping subassembly that is used for the centre gripping crystal bar to remove on the base, sets up the vertical actuating mechanism of crystal bar that is used for driving crystal bar centre gripping subassembly vertical movement on the base, corresponds the grinding polishing head that the grinding polishing station set up and be used for shifting the crystal bar that has processed to the switching manipulator on the unloading subassembly on the base, the grinding polishing head is driven by grinding polishing actuating mechanism, the grinding polishing head is two sets of and controls.
Preferably, the feeding assembly and the discharging assembly are respectively installed on the feeding and discharging driving assembly, and the feeding assembly and the discharging assembly are respectively driven by the feeding and discharging driving assembly.
Preferably, the crystal bar centering mechanism comprises centering gears and centering plates for pushing the crystal bar to be centered, the two centering plates are arranged at two ends of the crystal bar to be centered respectively, and the two pairs of middle plates are connected with the centering gears through racks respectively.
Preferably, the longitudinal crystal bar driving mechanism comprises a longitudinal guide rail arranged on the base and a sliding table arranged on the longitudinal guide rail and capable of sliding along the longitudinal guide rail, and the crystal bar clamping assembly is arranged on the sliding table and capable of moving longitudinally integrally through the sliding table.
Preferably, the crystal bar clamping assembly comprises a fixed chuck and a movable chuck, the fixed chuck is used for clamping the end face of the crystal bar and is fixed on the sliding table through a fixed base, the movable chuck is arranged on the sliding table through a movable base, and a sliding table guide rail used for guiding the movable base to move is arranged on the sliding table.
Preferably, the switching manipulator is arranged corresponding to the blanking station and comprises a clamping jaw and a switching cylinder used for driving the clamping jaw to move oppositely, and the clamping jaw and the switching cylinder are arranged on the lifting platform and move up and down along with the lifting platform.
Preferably, the grinding and polishing head comprises a base, the base is connected with a driving mechanism of the grinding and polishing head, the base is provided with a grinding main shaft, a rough grinding wheel and a hairbrush polishing wheel which are arranged at the front end of the grinding main shaft, and a rotating motor for driving the grinding main shaft to rotate, wherein the base is provided with a main shaft extension control motor, and the main shaft extension control motor controls the action of the grinding main shaft to realize the switching of the rough grinding wheel and the hairbrush polishing wheel.
Preferably, a crystal bar detection device for detecting the size of the crystal bar is arranged on the base corresponding to the grinding and polishing station.
Advantageous effects
The utility model provides a modular full-automatic crystal bar grinding polishing all-in-one, this equipment manufacturing procedure are concentrated, and work piece precision retentivity is good, and machining efficiency is high, has saved silicon rod process time, has reduced equipment cost and has been fit for using widely.
Drawings
Fig. 1 is a schematic view of the overall structure of a combined full-automatic integrated crystal bar grinding and polishing machine according to an embodiment of the present invention;
FIG. 2 is an enlarged structural view represented by letter A in FIG. 1;
FIG. 3 is a top view of the combined automatic grinding and polishing integrated machine for crystal bars according to an embodiment of the present invention;
FIG. 4 is a left side view of the combined full-automatic integrated crystal bar grinding and polishing machine according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of a coarse and fine grinding head structure of the combined full-automatic integrated crystal rod grinding and polishing machine according to the embodiment of the present invention;
in the drawings: 100 bases, 210 feeding components, 220 feeding and discharging driving components, 230 discharging components, 300 centering mechanisms, 310 middle gears and 320 centering plates. The device comprises a 400 crystal bar clamping assembly, a 410 fixed clamping head, a 420 movable clamping head, a 500 longitudinal driving mechanism, a 510 longitudinal guide rail, a 520 sliding table, a 600 grinding polishing head, a 610 grinding base, a 611 control motor, a 620 rotating motor, a 630 grinding spindle, a 640 rough grinding wheel, a 650 hairbrush polishing wheel, a 700 switching mechanical arm, a 710 clamping jaw, a 720 switching air cylinder, a 730 lifting table and an 800 crystal bar detection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," "inner," "outer," "bottom," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-5 the utility model provides a modular full-automatic crystal bar grinding and polishing all-in-one, wherein, including base 100, be used for realizing the loading attachment 210 and the unloading subassembly 220 of unloading on the crystal bar, set up the crystal bar centering mechanism 300 that is used for realizing the crystal bar centering on the base, set up the crystal bar clamping component 400 that is used for the centre gripping crystal bar to remove on the base, set up the crystal bar vertical drive mechanism 500 that is used for driving crystal bar clamping component vertical migration on the base, correspond the grinding burnishing head 600 that the grinding polishing station set up and be used for shifting the crystal bar that has processed to the switching manipulator 700 on the unloading subassembly on the base, the grinding burnishing head is driven by grinding polishing actuating mechanism 800, the grinding burnishing head is two sets of and corresponds the setting about and.
Specifically, material loading subassembly 210 and unloading subassembly 230 are installed respectively on last unloading drive assembly 220, material loading subassembly 210 and unloading subassembly 230 are respectively through last unloading drive assembly 220 drive, and the material loading subassembly is including setting up the material loading seat that is used for loading the crystal bar of treating processing on last unloading drive assembly, the splint that are used for cooperating the fixed crystal bar position of material loading seat, splint material loading seat lateral shifting relatively, and after the crystal bar entered into the material loading seat, the splint removed the realization and is fixed the centre gripping of crystal bar, later by last unloading drive assembly drive the material loading seat and remove next station. Similarly, the blanking assembly also comprises a blanking seat, the blanking seat is arranged on the blanking driving assembly, and the crystal bar is driven to shift to blanking by the crystal bar longitudinal driving mechanism after being processed. The feeding and discharging driving assembly drives the discharging assembly to move in place, the crystal bar is transferred to the discharging assembly from the clamping assembly, and the discharging assembly moves to the discharging position to complete discharging.
Specifically, the ingot centering mechanism 300 includes a centering gear 310 and a centering plate 320 for pushing the ingot to be centered, the centering plate 320 is provided in two and is respectively located at two ends of the ingot to be centered, the two pairs of middle plates 320 are respectively connected with the centering gear 310 through a rack, the movement of the centering plate is realized through a moving mechanism, the moving mechanism includes a centering guide rail and a centering slide seat, the centering plate is arranged on the centering slide seat and moves along the centering guide rail along with the centering slide seat, and after the ingot enters the centering station, the centering plate is driven to move towards the center through the cooperation of the centering gear and the rack, and the ingot is pushed to move towards the center, so that the centering of the ingot is completed.
Specifically, the longitudinal driving mechanism 500 includes a longitudinal guide rail 510 disposed on the base, and a sliding table 520 disposed on the longitudinal guide rail 510 and capable of sliding along the longitudinal guide rail 510, and the ingot clamping assembly 400 is disposed on the sliding table 520 and realizes the integral longitudinal movement through the sliding table.
Specifically, crystal bar centre gripping subassembly 400 is including fixed chuck 410 and the activity chuck 420 that is used for centre gripping crystal bar terminal surface fixed chuck 410 is fixed in on the slip table through unable adjustment base, activity chuck 420 sets up on the slip table through movable base, be provided with the slip table guide rail that is used for guiding movable base to remove on the slip table.
Specifically, switching manipulator 700 corresponds the setting of unloading station, including clamping jaw 710 and the switching cylinder 720 that is used for driving the clamping jaw opposite direction, clamping jaw 710 and switching cylinder 720 set up on elevating platform 730 and move up and down along with the elevating platform.
Specifically, grinding polishing head 600 includes grinding base 610, grinding base 610 is connected with grinding polishing head actuating mechanism, be provided with grinding main shaft 630 on the grinding base, set up in the corase grind emery wheel 640 and the brush polishing wheel 650 of grinding main shaft 630 front end and be used for driving grinding main shaft 630 pivoted rotating electrical machines 620, wherein, it stretches out the control motor to be provided with the main shaft on the grinding base 610, the main shaft stretches out the control motor control grinding main shaft action and realizes corase grind emery wheel and brush polishing wheel and switch.
Specifically, a crystal bar detection device 800 for detecting the size of the crystal bar is arranged on the base corresponding to the grinding and polishing station.
The utility model discloses specific work flow is as follows: when a crystal bar begins to be processed, the feeding and discharging driving assembly drives the feeding assembly to a position where the square blank crystal bar is connected, the feeding assembly clamps the square blank crystal bar, after the square blank crystal bar is clamped by the feeding assembly, the feeding assembly clamps the square blank crystal bar to a position where the crystal bar centering mechanism is driven by the feeding and discharging driving assembly, the feeding assembly loosens the square blank crystal bar after the square blank crystal bar is in place, a crystal bar height detecting device on the crystal bar centering mechanism detects the square blank crystal bar and then drives centering plates at two ends through a centering gear to realize centering of the crystal bar on the feeding assembly, after the centering is completed, the feeding assembly clamps the crystal bar again, the crystal bar clamping assembly at the moment receives a signal, the crystal bar is moved to the longitudinal horizontal position of the feeding assembly under the driving of the longitudinal crystal bar driving mechanism, the feeding assembly clamps the crystal bar and sends the crystal bar to the central position of the crystal bar clamping assembly, after the crystal bar clamping assembly is in place, the crystal bar, clamping a crystal bar to a grinding area under the drive of a crystal bar longitudinal driving mechanism, returning a feeding assembly to the original position under the drive of an upper feeding and discharging driving assembly, moving the crystal bar to a crystal bar detection device to realize size detection under the drive of the crystal bar longitudinal driving mechanism, extending a coarse grinding wheel head after the size detection is finished, driving a coarse and fine grinding wheel head to realize longitudinal grinding of the crystal bar by the grinding driving mechanism, polishing by a brush polishing wheel after the grinding is finished, detecting the size by the crystal bar detection device after the processing is finished, driving the crystal bar clamping assembly to the longitudinal central position of the crystal bar driving mechanism by the crystal bar longitudinal driving mechanism after the size processing is qualified, moving a discharging assembly to the position right above the crystal bar under the action of the upper feeding and discharging driving assembly, arranging a lifting cylinder at the bottom of a discharging seat of the discharging assembly, lifting the lifting cylinder of the discharging assembly lifts the discharging seat after the discharging assembly is in place, the crystal bar clamping assembly places the crystal bar on the blanking seat of the blanking assembly, and the blanking assembly returns to the original position under the action of the feeding and blanking driving assembly to realize blanking.
The utility model provides a modular full-automatic crystal bar grinding polishing all-in-one, this equipment with corase grind and brush polishing station concentrate on same station carry out grinding and polishing for manufacturing procedure is more concentrated, and work piece precision retentivity is good, and machining efficiency is high, has saved silicon rod process time, has reduced equipment cost.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a modular full-automatic crystal bar grinding polishing all-in-one, its characterized in that, including the base, be used for realizing the feeding subassembly and the unloading subassembly of crystal bar unloading, set up the crystal bar centering mechanism that is used for realizing the crystal bar centering on the base, set up the crystal bar centre gripping subassembly that is used for centre gripping crystal bar removal on the base, set up the vertical actuating mechanism of crystal bar that is used for driving crystal bar centre gripping subassembly vertical movement on the base, correspond the grinding burnishing head that the grinding polishing station set up and be used for shifting the crystal bar that has processed to the switching manipulator on the unloading subassembly on the base, the grinding burnishing head is driven by grinding polishing actuating mechanism, the grinding burnishing head is two sets of and controls corresponding setting.
2. The combined full-automatic crystal bar grinding and polishing all-in-one machine as claimed in claim 1, wherein the feeding assembly and the discharging assembly are respectively mounted on a feeding and discharging driving assembly, and the feeding assembly and the discharging assembly are respectively driven by the feeding and discharging driving assembly.
3. The combined full-automatic crystal rod grinding and polishing all-in-one machine as claimed in claim 1, wherein the crystal rod centering mechanism comprises a centering gear and centering plates for pushing the crystal rod to be centered, the centering plates are arranged in two and are respectively positioned at two ends of the crystal rod to be centered, and the two pairs of middle plates are respectively connected with the centering gear through racks.
4. The combined full-automatic integrated crystal bar grinding and polishing machine according to claim 1, wherein the crystal bar longitudinal driving mechanism comprises a longitudinal guide rail arranged on the base, and a sliding table arranged on the longitudinal guide rail and capable of sliding along the longitudinal guide rail, and the crystal bar clamping assembly is arranged on the sliding table to realize integral longitudinal movement through the sliding table.
5. The combined full-automatic integrated crystal bar grinding and polishing machine according to claim 4, wherein the crystal bar clamping assembly comprises a fixed chuck and a movable chuck for clamping the end surface of the crystal bar, the fixed chuck is fixed on the sliding table through a fixed base, the movable chuck is arranged on the sliding table through a movable base, and a sliding table guide rail for guiding the movable base to move is arranged on the sliding table.
6. The combined full-automatic crystal bar grinding and polishing integrated machine according to claim 1, wherein the switching manipulator is arranged corresponding to the blanking station and comprises a clamping jaw and a switching cylinder for driving the clamping jaw to move oppositely, and the clamping jaw and the switching cylinder are arranged on the lifting platform and move up and down along with the lifting platform.
7. The combined type full-automatic crystal bar grinding and polishing integrated machine according to claim 1, wherein the grinding and polishing head comprises a base, the base is connected with a grinding and polishing head driving mechanism, the base is provided with a grinding spindle, a rough grinding wheel and a hairbrush polishing wheel which are arranged at the front end of the grinding spindle, and a rotating motor for driving the grinding spindle to rotate, the base is provided with a spindle extension control motor, and the spindle extension control motor controls the grinding spindle to move to realize switching between the rough grinding wheel and the hairbrush polishing wheel.
8. The combined full-automatic crystal bar grinding and polishing integrated machine according to claim 1, wherein a crystal bar detection device for detecting the size of the crystal bar is arranged on the base corresponding to the grinding and polishing station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193224.XU CN211760307U (en) | 2020-02-21 | 2020-02-21 | Combined full-automatic crystal bar grinding and polishing integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193224.XU CN211760307U (en) | 2020-02-21 | 2020-02-21 | Combined full-automatic crystal bar grinding and polishing integrated machine |
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| Publication Number | Publication Date |
|---|---|
| CN211760307U true CN211760307U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193224.XU Active CN211760307U (en) | 2020-02-21 | 2020-02-21 | Combined full-automatic crystal bar grinding and polishing integrated machine |
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| CN (1) | CN211760307U (en) |
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- 2020-02-21 CN CN202020193224.XU patent/CN211760307U/en active Active
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