CN105619254A - Polishing device for building decoration board and using method of polishing device - Google Patents
Polishing device for building decoration board and using method of polishing device Download PDFInfo
- Publication number
- CN105619254A CN105619254A CN201610129319.3A CN201610129319A CN105619254A CN 105619254 A CN105619254 A CN 105619254A CN 201610129319 A CN201610129319 A CN 201610129319A CN 105619254 A CN105619254 A CN 105619254A
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- Prior art keywords
- drive block
- screens
- polishing
- screw drive
- outside
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a polishing device for a building decoration board and a using method of the polishing device. The device comprises a supporting shell (8), a workbench (82), a threaded rod (18) and a telescopic locking component (5), wherein a shield gate (81) is connected to one side edge of the supporting shell (8) in a pivoted mode; the workbench (82) is arranged in the supporting shell (8); the threaded rod (18) can be driven by a movable driving motor (1) to rotate so as to push a polishing assembly (6) provided with a bottom polishing head (61) to move leftwards and rightwards along a guiding crossbeam (7) which is fixedly arranged in the supporting shell (8) and located above the workbench (82); the telescopic locking component (5) is slidably installed in a cavity (50) in the other side edge of the supporting shell (8). The polishing assembly (6) is provided with a power mechanism which is used for driving the polishing head (61) to polish the building board borne on the workbench (82).
Description
Technical field
The present invention relates to material of construction manufacture field, especially a kind of construction and decoration sheet material burnishing device and using method thereof.
Background technology
In building field, along with people provide for the requirement of construction decoration, use decorative boards more and more widely. In order to improve appearance effect, it usually needs these sheet materials are carried out polishing to improve glossiness, to have the aesthetic of expectation after attaching.
Owing to producing dust for operator in these material processings, particle spatters and the potential safety hazard of processing component itself, and, the mishandle of sheet material can be produced by the course of processing polishing cut even workpiece scrap, consequently, it is desirable to arrange security mask door in the course of processing with closed interior processing environment.
This kind of shielding unit often adopts and manually carries out at present, and thus, its possibility arbitrarily opened still exists. And arrange separately the locking and unlocking driving operating system to carry out opposite house and carry out controlling easily to increase cost and maintenance difficulties, and it is difficult to guarantee that adding foreman is in playback position and can not be subject to processing the interference of head when taking out workpiece and draw wound.
Summary of the invention
It is an object of the invention to provide a kind of construction and decoration sheet material burnishing device and using method thereof, it can overcome above-mentioned defect of the prior art.
According to an aspect of the present invention, a kind of construction and decoration sheet material burnishing device, comprise: the support housing being connected with shielding barrier a side edge pivotable, the worktable being arranged in described support housing, can drive by mobile drive-motor and rotate thus promote the polishing assembly being provided with bottom rubbing head along being fixedly installed in described support housing and to be positioned at the scalable Lock Part of the cavity of the screw rod that the guiding crossbeam above described worktable moves left and right and another side edge being slidably mounted on described support housing, wherein, described polishing assembly has power mechanism, and to drive, the sheet material for building being carried on described worktable is carried out polishing by described rubbing head, described guiding crossbeam is provided with spacing protrusion at the inwall place, right side near described support housing and in order to block described polishing assembly thus limits its rightest position, being fixedly installed lock tabs in the outside away from pivotable side in the interior side of described shielding barrier, the end station shoulder of described lock tabs is in order to coordinate with the locking protrusion of described scalable Lock Part when described scalable Lock Part is in by the bias voltage of biasing elastic member and to stretch out state thus realizes the locking of the pivoted closed state for described shielding barrier, described scalable Lock Part is also provided with and described locking is protruded the operation that separates and protruded, in order to engages with the corresponding side surface of the spacious amount web member on the upper side being fixedly installed on described polishing assembly thus by described scalable Lock Part to retracted mode pressing so that described locking protrudes the end station shoulder of the described lock tabs of disengagement to be unlocked by described shielding barrier, described spacious amount web member is provided with the screw drive block that recess coordinates with described screw flight in order to engage, described screw drive block stretches in described recess and has the spacious amount of movement in the lateral direction, wherein, pressure is pushed up by the top compression elasticity element being resisted against in spacious amount web member inner right side in the face, right side of described screw drive block, face, left side is fixedly installed the convex post of pluggable connection that can be inserted into and be arranged in the inside left sidewall of described recess and in the insertion chamber being parallel to described screw rod and extending, the head of the described convex post of pluggable connection is provided with the outside inclined plane part away from described screw drive block and the medial slope portion near described screw drive block, wherein, described outside inclined plane part is less than the sharp angle folded by described medial slope portion and described bearing of trend with the sharp angle folded by the described pluggable bearing of trend being connected convex post, described spacious amount web member is provided with and can partly be exposed to described insertion chamber and the screens inclined-plane pin that can stretch on the direction being perpendicular to described bearing of trend by the outside bias voltage of screens elastic element, its end exposed division is provided with the position blocking pin medial slope identical with inclined plane part angle of inclination, described outside at the inner side place near described screw drive block, outside away from described screw drive block is provided with inclined-plane outside position blocking pin, the left end wall of described support housing inside is provided with limit switch, described polishing assembly be moved to the left and when contacting with described limit switch, signal transmission is given described mobile drive-motor by described limit switch, described mobile drive-motor is rotated backward, makes described polishing assembly to moving right, the upper left support housing of described worktable is provided with blower fan, the support housing of described worktable right-hand member is provided with groove, described groove is provided with dust collection drawer slidably, described dust collection drawer left end is resisted against described worktable right side, being provided with draw ring on described dust collection drawer right side, the scrap after polishing can be blowed in the dust collection drawer on right side by described blower fan.
According to another aspect, the using method of above-mentioned construction and decoration sheet material burnishing device, wherein, original state is that described polishing assembly is positioned at the rightest position, and now described scalable Lock Part is pressed against retracted mode by described spacious amount web member, when needs carry out polishing operation, by the pivoted closed state of described shielding barrier, then described mobile drive-motor power on run thus drive described screw drive block to move towards described inside left sidewall in described recess, under the cooperation effect of described top compression elasticity element, the described outside inclined plane part of the described convex post of pluggable connection first described position blocking pin medial slope with described screens inclined-plane pin engage and push described screens inclined-plane pin open and be inserted in described insertion chamber, outside the described position blocking pin of described screens inclined-plane pin, inclined-plane is pressed in the described medial slope portion of the described convex post of pluggable connection under the effect of described screens elastic element afterwards, thus realize the screens for described screw drive block, rubbing head described in described screw drive continues to left movement so that described spacious amount web member and described scalable Lock Part disengage, and now described scalable Lock Part outwards stretches out thus locked by above-mentioned shielding barrier, rubbing head described in described screw drive moves left and right thus described sheet material for building is carried out polishing, at the end of polishing, polishing assembly described in described screw drive leans on described spacing protrusion to the rightest described position, afterwards, described screw rod continues to drive described screw drive block to move right thus the described convex post of pluggable connection outwards is extracted to depart from the screens of described screens inclined-plane pin, and described spacious amount web member again described scalable Lock Part is pressed into retracted mode with to the closed states thereof of described shielding barrier thus allow described shielding barrier to pivotally open.
Pass through such scheme, spacious amount attachment coordinate effect with threaded block, in conjunction with the locking mode of scalable locking block and the dead bolt of shielding barrier, the locking for shielding barrier and unblock can be realized while driving rubbing head, without the need to setting up separately driving control system, and locking when processing beginning and process finishing and released state can be guaranteed; And can guarantee that rubbing head just can open shielding barrier returning to the rightest playback position; In this playback position, workpiece is abdicated by rubbing head completely, is convenient to take out and can not cause cut. Whole plant running is safe and reliable, and compares and arrange separately driving control system and realize locking unlocking function and reduce cost, and is convenient to routine maintenance.
Accompanying drawing explanation
Fig. 1 schematically illustrates the one-piece construction schematic diagram of the construction and decoration sheet material burnishing device of the present invention, and wherein this device is in processing polishing condition.
Fig. 2 shows the lock fit view of the lock tabs of the scalable Lock Part in Fig. 1 and shielding barrier.
Fig. 3 shows the partial enlargement schematic diagram at the A place in Fig. 1.
Embodiment
Below in conjunction with Fig. 1-3, embodiments of the present invention are described.
With reference to Fig. 1-3, a kind of construction and decoration sheet material burnishing device according to embodiment, comprise: the support housing 8 being connected with shielding barrier 81 a side edge pivotable, the worktable 82 being arranged in described support housing 8, can drive by mobile drive-motor 1 and rotate thus promote the polishing assembly 6 being provided with bottom rubbing head 61 along being fixedly installed in described support housing 8 and to be positioned at the scalable Lock Part 5 of the cavity 50 of the screw rod 18 that the guiding crossbeam 7 above described worktable 82 moves left and right and another side edge being slidably mounted on described support housing 8, wherein, described polishing assembly 6 has power mechanism, and to drive, the sheet material for building being carried on described worktable 82 is carried out polishing by described rubbing head 61, described guiding crossbeam 7 is provided with spacing protrusion 71 at the inwall place, right side near described support housing 8 and in order to block described polishing assembly 6 thus limits its rightest position, being fixedly installed lock tabs 811 in the outside away from pivotable side in the interior side of described shielding barrier 81, the end station shoulder 8111 of described lock tabs 811 is in order to coordinate with the locking protrusion 54 of described scalable Lock Part 5 when described scalable Lock Part 5 is in by the bias voltage of biasing elastic member 51 and to stretch out state thus realizes the locking of the pivoted closed state for described shielding barrier 81, described scalable Lock Part 5 is also provided with and described locking is protruded 54 operations that separate and protruded 53, in order to engages with the corresponding side surface of the spacious amount web member 62 on the upper side being fixedly installed on described polishing assembly 6 thus by described scalable Lock Part 5 to retracted mode pressing so that described locking protrudes the 54 end station shoulders 8111 disengaging described lock tabs 811 to be unlocked by described shielding barrier 81, described spacious amount web member 62 is provided with recess 621 in order to engage the screw drive block 19 with described screw rod 18 thread fit, described screw drive block 19 stretches in described recess 621 and has the spacious amount of movement in the lateral direction, wherein, pressure is pushed up by the top compression elasticity element 196 being resisted against in spacious amount web member 62 inner right side in the face, right side of described screw drive block 19, face, left side is fixedly installed the convex post 15 of pluggable connection in the inside left sidewall that can be inserted into and be arranged at described recess 621 and in the insertion chamber 620 being parallel to described screw rod 18 and extending, the head of the described convex post of pluggable connection 15 is provided with the outside inclined plane part 151 away from described screw drive block 19 and the medial slope portion 152 near described screw drive block 19, wherein, described outside inclined plane part 151 is less than described medial slope portion 152 and the sharp angle folded by described bearing of trend with the sharp angle folded by the described pluggable bearing of trend being connected convex post 15, described spacious amount web member 62 is provided with and can partly be exposed to described insertion chamber 620 and the screens inclined-plane pin 16 that can stretch on the direction being perpendicular to described bearing of trend by the outside bias voltage of screens elastic element 17, its end exposed division is provided with the position blocking pin medial slope 161 identical with inclined plane part 151 angle of inclination, described outside at the inner side place near described screw drive block 19, outside away from described screw drive block 19 is provided with inclined-plane 162 outside position blocking pin, the left end wall of described support housing 8 inside is provided with limit switch 86, described polishing assembly 6 be moved to the left and when contacting with described limit switch 86, signal transmission is given described mobile drive-motor 1 by described limit switch 86, described mobile drive-motor 1 is rotated backward, makes described polishing assembly 6 to moving right,The upper left support housing 8 of described worktable 82 is provided with blower fan 91, the support housing 8 of described worktable 82 right-hand member is provided with groove 92, described groove 92 is provided with dust collection drawer 98 slidably, described dust collection drawer 98 left end is resisted against described worktable 82 right side, and described dust collection drawer 98 right side is provided with draw ring 99.
Having beneficially, wherein, described power mechanism is drive-motor.
Have beneficially, wherein, described screens inclined-plane pin 16 is for be symmetrical arranged up and down, and the medial slope portion 152 of the outside inclined plane part 151 away from described screw drive block 19 of the head of the described convex post of pluggable connection 15 setting and close described screw drive block 19 is also correspondingly symmetrical arranged up and down.
According to embodiment, the rising construction and decoration using method of sheet material burnishing device, wherein, original state is that described polishing assembly 6 is positioned at the rightest position, and now described scalable Lock Part 5 is pressed against retracted mode by described spacious amount web member 62, when needs carry out polishing operation, by the pivoted closed state of described shielding barrier 81, then described mobile drive-motor 1 power on run thus drive described screw drive block 19 to move towards described inside left sidewall in described recess 621, under the cooperation effect of described top compression elasticity element 196, the described outside inclined plane part 151 of the described convex post of pluggable connection 15 first described position blocking pin medial slope 161 with described screens inclined-plane pin 16 engage and push described screens inclined-plane pin 16 open and be inserted in described insertion chamber 620, outside the described position blocking pin of described screens inclined-plane pin 16, inclined-plane 162 is pressed in the described medial slope portion 152 of the described convex post of pluggable connection 15 under the effect of described screens elastic element 17 afterwards, thus realize the screens for described screw drive block 19, described screw rod 18 drives described rubbing head 61 to continue to left movement so that described spacious amount web member 62 and described scalable Lock Part 5 disengage, and now described scalable Lock Part 5 outwards stretches out thus locked by above-mentioned shielding barrier 81, described screw rod 18 drives described rubbing head 61 to move left and right thus described sheet material for building is carried out polishing, at the end of polishing, described screw rod 18 drives described polishing assembly 6 to lean on described spacing protrusion 71 to the rightest described position, afterwards, described screw rod 18 continues to drive described screw drive block 19 to move right thus the described convex post of pluggable connection 15 outwards is extracted to depart from the screens of described screens inclined-plane pin 16, and described spacious amount web member 62 again described scalable Lock Part 5 is pressed into retracted mode with to the closed states thereof of described shielding barrier 81 thus allow described shielding barrier 81 to pivotally open.
Wherein, the coefficient of stiffness of described top compression elasticity element 196 is enough to allow the convex post of pluggable connection 15 to push described screens inclined-plane pin 16 open to be inserted into that described polishing assembly 6 can not to be caused to float in described insertion chamber 620 free.
Spacious amount (gap) attachment coordinate effect with threaded block, in conjunction with the locking mode of scalable locking block and the dead bolt of shielding barrier, the locking for shielding barrier and unblock can be realized while driving rubbing head, without the need to setting up separately driving control system, and locking when processing beginning and process finishing and released state can be guaranteed; And can guarantee that rubbing head just can open shielding barrier returning to the rightest playback position; In this playback position, workpiece is abdicated by rubbing head completely, is convenient to take out and can not cause cut.
By with upper type, the technician of this area can make various change according to operating mode within the scope of the invention.
Claims (4)
1. a construction and decoration sheet material burnishing device, comprise: the support housing (8) being connected with shielding barrier (81) a side edge pivotable, the worktable (82) being arranged in described support housing (8), can drive by mobile drive-motor (1) and rotate thus promote the polishing assembly (6) being provided with bottom rubbing head (61) along being fixedly installed in described support housing (8) and to be positioned at the scalable Lock Part (5) of the cavity (50) of the screw rod (18) that the guiding crossbeam (7) of described worktable (82) top moves left and right and another side edge being slidably mounted on described support housing (8), wherein, described polishing assembly (6) has power mechanism, and to drive, the sheet material for building being carried on described worktable (82) is carried out polishing by described rubbing head (61), described guiding crossbeam (7) is provided with spacing protrusion (71) at the inwall place, right side near described support housing (8) and in order to block described polishing assembly (6) thus limits its rightest position, the interior side of described shielding barrier (81) is fixedly installed lock tabs (811) in the outside away from pivotable side, the end station shoulder (8111) of described lock tabs (811) in order to protrude (54) when described scalable Lock Part (5) is in by the bias voltage of biasing elastic member (51) and to stretch out state with the locking of described scalable Lock Part (5) and coordinate thus the locking realizing the pivoted closed state for described shielding barrier (81), described scalable Lock Part (5) is also provided with and described locking is protruded (54) operation of separating and protruded (53), in order to engages with the corresponding side surface of spacious amount web member (62) on the upper side being fixedly installed on described polishing assembly (6) thus will described scalable Lock Part (5) to retracted mode pressing so that described lock end station shoulder (8111) that protrusion (54) disengages described lock tabs (811) to be unlocked by described shielding barrier (81), described spacious amount web member (62) is provided with recess (621) in order to engage the screw drive block (19) with described screw rod (18) thread fit, described screw drive block (19) is stretched in described recess (621) and is had the spacious amount of movement in the lateral direction, wherein, pressure is pushed up by top compression elasticity element (196) being resisted against in spacious amount web member (62) inner right side in the face, right side of described screw drive block (19), face, left side is fixedly installed the convex post of the pluggable connection (15) in the inside left sidewall that can be inserted into and be arranged at described recess (621) and in the insertion chamber (620) being parallel to described screw rod (18) and extending, the head of the convex post of described pluggable connection (15) is provided with the outside inclined plane part (151) away from described screw drive block (19) and the medial slope portion (152) near described screw drive block (19), wherein, described outside inclined plane part (151) is less than described medial slope portion (152) and the sharp angle folded by described bearing of trend with the sharp angle folded by the described pluggable bearing of trend being connected convex post (15), described spacious amount web member (62) is provided with and can partly be exposed to described insertion chamber (620) and screens inclined-plane pin (16) that can stretch on the direction being perpendicular to described bearing of trend by the outside bias voltage of screens elastic element (17), its end exposed division is provided with the position blocking pin medial slope (161) identical with inclined plane part (151) angle of inclination, described outside at the inner side place near described screw drive block (19), outside away from described screw drive block (19) is provided with inclined-plane outside position blocking pin (162),The left end wall of described support housing (8) inside is provided with limit switch (86), described polishing assembly (6) be moved to the left and when contacting with described limit switch (86), signal transmission is given described mobile drive-motor (1) by described limit switch (86), described mobile drive-motor (1) is rotated backward, makes described polishing assembly (6) to moving right; Described worktable (82) upper left support housing (8) is provided with blower fan (91), the support housing (8) of described worktable (82) right-hand member is provided with groove (92), described groove (92) is provided with dust collection drawer (98) slidably, described dust collection drawer (98) left end is resisted against described worktable (82) right side, and described dust collection drawer (98) right side is provided with draw ring (99).
2. a kind of construction and decoration sheet material burnishing device as claimed in claim 1, wherein, described power mechanism is drive-motor.
3. a kind of construction and decoration sheet material burnishing device as claimed in claim 1 or 2, wherein, described screens inclined-plane pin (16) is for be symmetrical arranged up and down, and the medial slope portion (152) of the outside inclined plane part (151) away from described screw drive block (19) of the head of the convex post of described pluggable connection (15) setting and close described screw drive block (19) is also correspondingly symmetrical arranged up and down.
4. the using method of a kind of construction and decoration sheet material burnishing device as described in claim 1 or 2 or 3, wherein, original state is that described polishing assembly (6) is positioned at the rightest position, and now described scalable Lock Part (5) is pressed against retracted mode by described spacious amount web member (62), when needs carry out polishing operation, by the pivoted closed state of described shielding barrier (81), then described mobile drive-motor (1) power on run thus drive described screw drive block (19) to move towards described inside left sidewall in described recess (621), under the cooperation effect of described top compression elasticity element (196), described outside inclined plane part (151) of the convex post of described pluggable connection (15) first engages with the described position blocking pin medial slope (161) of described screens inclined-plane pin (16) and pushes described screens inclined-plane pin (16) open and be inserted in described insertion chamber (620), outside the described position blocking pin of described screens inclined-plane pin (16), inclined-plane (162) is pressed on the described medial slope portion (152) of the convex post of described pluggable connection (15) under the effect of described screens elastic element (17) afterwards, thus realize the screens for described screw drive block (19), described screw rod (18) drives described rubbing head (61) to continue to left movement so that described spacious amount web member (62) disengages with described scalable Lock Part (5), and now described scalable Lock Part (5) is outwards stretched out thus locked by above-mentioned shielding barrier (81), described screw rod (18) drives described rubbing head (61) to move left and right thus described sheet material for building is carried out polishing, at the end of polishing, described screw rod (18) drives described polishing assembly (6) to lean on described spacing protrusion (71) to the rightest described position, afterwards, described screw rod (18) continues to drive described screw drive block (19) to move right thus the convex post of described pluggable connection (15) outwards extracts to depart from the screens of described screens inclined-plane pin (16), and described spacious amount web member (62) again described scalable Lock Part (5) is pressed into retracted mode with to the closed states thereof of described shielding barrier (81) thus allow described shielding barrier (81) to pivotally open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129319.3A CN105619254A (en) | 2016-03-08 | 2016-03-08 | Polishing device for building decoration board and using method of polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129319.3A CN105619254A (en) | 2016-03-08 | 2016-03-08 | Polishing device for building decoration board and using method of polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619254A true CN105619254A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129319.3A Withdrawn CN105619254A (en) | 2016-03-08 | 2016-03-08 | Polishing device for building decoration board and using method of polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619254A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203696246U (en) * | 2014-01-21 | 2014-07-09 | 深圳市大族激光科技股份有限公司 | Cantilever type laser cutting machine |
| CN204093901U (en) * | 2014-09-26 | 2015-01-14 | 昆山力比格液压设备有限公司 | A kind of hydraulic trimmer |
| CN104372572A (en) * | 2014-10-31 | 2015-02-25 | 吴中区光福金怡五金配件厂 | Washing machine door safety device |
| CN204843862U (en) * | 2015-07-28 | 2015-12-09 | 厦门鼎运软件有限公司 | Burnishing machine of two cleaning doors in area |
| CN105290945A (en) * | 2015-10-25 | 2016-02-03 | 重庆市永川区锐峰玻璃制品有限公司 | Polishing device for building curtain wall glass |
-
2016
- 2016-03-08 CN CN201610129319.3A patent/CN105619254A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203696246U (en) * | 2014-01-21 | 2014-07-09 | 深圳市大族激光科技股份有限公司 | Cantilever type laser cutting machine |
| CN204093901U (en) * | 2014-09-26 | 2015-01-14 | 昆山力比格液压设备有限公司 | A kind of hydraulic trimmer |
| CN104372572A (en) * | 2014-10-31 | 2015-02-25 | 吴中区光福金怡五金配件厂 | Washing machine door safety device |
| CN204843862U (en) * | 2015-07-28 | 2015-12-09 | 厦门鼎运软件有限公司 | Burnishing machine of two cleaning doors in area |
| CN105290945A (en) * | 2015-10-25 | 2016-02-03 | 重庆市永川区锐峰玻璃制品有限公司 | Polishing device for building curtain wall glass |
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