阅读说明：本技术 一种建筑工程用具有稳定固定结构的环保幕墙加工设备 (Building engineering is with environmental protection curtain processing equipment who has stable fixed knot structure ) 是由 徐秀玲 于 2021-09-07 设计创作，主要内容包括：本发明涉及幕墙加工设备技术领域,本发明公开了一种建筑工程用具有稳定固定结构的环保幕墙加工设备,包括外壳,所述外壳的内部固定有固定机构,所述固定机构包括第一固定块、第二固定块、第一连接杆、第二连接杆、第三固定块、第三连接杆、第四连接杆、第五连接杆、夹杆和橡胶垫,所述外壳的内部固定有第一固定块。本发明设置有第一固定块和第二固定块,配合第一连接杆和第二连接杆,使装置能够对幕墙稳定的进行固定,使装置对幕墙打磨时不会发生偏移,通过第一伺服电机的作用下,使第四固定块进行转动,使第六连接杆进行转动,使夹杆转动,将幕墙的四角进行固定,使固定的更加的稳固,打磨时不会发生偏移,提高装置的稳定性。(The invention relates to the technical field of curtain wall processing equipment, and discloses environment-friendly curtain wall processing equipment with a stable fixing structure for constructional engineering. The curtain wall fixing device is provided with the first fixing block and the second fixing block, and the first connecting rod and the second connecting rod are matched to enable the device to stably fix a curtain wall, so that the device cannot deviate when the curtain wall is polished.)

1. The utility model provides a building engineering is with environmental protection curtain wall processing equipment who has stable fixed knot structure, includes shell (1), its characterized in that: the fixing device comprises a shell (1), wherein a fixing mechanism (2) is fixed inside the shell (1), the fixing mechanism (2) comprises a first fixing block (210), a second fixing block (220), a first connecting rod (230), a second connecting rod (240), a third fixing block (250), a third connecting rod (260), a fourth connecting rod (270), a fifth connecting rod (280), a clamping rod (290) and a rubber pad (2100), the first fixing block (210) is fixed inside the shell (1), the second fixing block (220) is fixed on the inner side of the first fixing block (210), the first connecting rod (230) is fixedly inserted into the inner side of the second fixing block (220), the second connecting rod (240) is fixed on the outer side of the first connecting rod (230), the third fixing block (250) is sleeved on the surface of the second connecting rod (240), and the third connecting rod (260) is hinged to the outer surface of the third fixing block (250), the outer side of the third connecting rod (260) is hinged with a fourth connecting rod (270), a fifth connecting rod (280) is fixedly inserted into the fourth connecting rod (270), a clamping rod (290) is fixedly sleeved on the surface of the fifth connecting rod (280), and a rubber pad (2100) is fixed inside the clamping rod (290).

2. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the surface of the third fixing block (250) is provided with a transmission mechanism (3), the transmission mechanism (3) comprises a sixth connecting rod (310), a fourth fixing block (320), a seventh connecting rod (330), a first fixing plate (340), a first servo motor (350), a fifth fixing block (360), a second fixing plate (370) and a sixth fixing block (380), the outer surface of the third fixing block (250) is hinged with the sixth connecting rod (310), the inner side of the sixth connecting rod (310) is hinged with the fourth fixing block (320), the seventh connecting rod (330) is fixedly inserted in the fourth fixing block (320), the first fixing plate (340) is fixed in the second fixing block (220), the seventh connecting rod (330) is inserted in the first fixing plate (340) through a bearing seat, and the bottom end of the seventh connecting rod (330) is fixed with the first servo motor (350), a fifth fixing block (360) is fixed at the top end of the second fixing block (220), a second fixing plate (370) is fixed at the top end of the fifth fixing block (360), a sixth fixing block (380) is fixed at the bottom end of the interior of the shell (1), a polishing mechanism (4) is fixed at the top end of the interior of the shell (1), the polishing mechanism (4) comprises a hydraulic telescopic rod (410), a fixing bin (420), a second servo motor (430), an eighth connecting rod (440), a ninth connecting rod (450), a polishing grinding disc body (460), an inserting rod (470), a telescopic spring (480), an air gun (490) and a waste chip collecting tank (4100), the hydraulic telescopic rod (410) is fixed at the top end of the interior of the shell (1), the fixing bin (420) is fixed at the bottom end of the hydraulic telescopic rod (410), and the second servo motor (430) is installed inside the fixing bin (420), and the bottom mounting of second servo motor (430) has eighth connecting rod (440), the inside of eighth connecting rod (440) is inserted and is equipped with ninth connecting rod (450), and the bottom mounting of ninth connecting rod (450) has mill body (460) of polishing, the inside of ninth connecting rod (450) is inserted and is equipped with inserted bar (470), and the surface of inserted bar (470) has cup jointed expanding spring (480), air gun (490) are installed to the inside both sides of shell (1), the inside bottom of shell (1) is provided with sweeps collecting vat (4100).

3. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the inside of the third fixed block (250) is provided with a through hole matched with the second connecting rod (240), and the second connecting rod (240) is inserted into the third fixed block (250).

4. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the clamping rod (290) is fixedly sleeved at the top end of the fifth connecting rod (280), the fourth connecting rod (270) is fixedly sleeved at the bottom end of the fifth connecting rod (280), and the fifth connecting rod (280) is connected with the first fixing block (210) through a bearing seat.

5. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the inside of clamping bar (290) is provided with the right angle shape recess, the inside of recess is fixed with rubber pad (2100).

6. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the position, close to the fourth fixed block (320), of the sixth connecting rod (310) is of a bending structure, one side, close to the fourth fixed block (320), of the sixth connecting rod (310) is hinged to the fourth fixed block (320), and one side, far away from the fourth fixed block (320), of the sixth connecting rod (310) is hinged to the third fixed block (250).

7. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the fourth fixed block (320) is of a diamond structure, and both sides of the fourth fixed block (320) are hinged with sixth connecting rods (310).

8. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the utility model discloses a connecting rod, including ninth connecting rod (450), eighth connecting rod (440), insert pole (470), ninth connecting rod (450) are the square structure, the inside of eighth connecting rod (440) is provided with the square hole with ninth connecting rod (450) looks adaptation, insert the inside of establishing eighth connecting rod (440) in ninth connecting rod (450), the left side of insert pole (470) is the tilting structure, insert pole (470) and establish the inside of ninth connecting rod (450).

9. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the left side of the telescopic spring (480) is fixedly connected with an eighth connecting rod (440), and the right side of the telescopic spring (480) is fixedly connected with an inserting rod (470).

10. The environment-friendly curtain wall processing equipment with the stable fixing structure for the constructional engineering according to claim 1, characterized in that: the air guns (490) are provided with four groups, the four groups of air guns (490) are symmetrically arranged in the shell (1), and the lower ends of the air guns (490) are opposite to the second fixing plate (370).

Technical Field

The invention relates to the technical field of curtain wall processing equipment, in particular to environment-friendly curtain wall processing equipment with a stable fixing structure for constructional engineering.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hang like the curtain, so also called "curtain wall", it is the common light wall with decorative effect of modern large-scale and high-rise building, it is made up of panel and supporting structure system, can have certain displacement ability or self certain deformability relatively to the major structure, do not bear the building of the major structure and protect the structure or decorative structure outside (the outer wall frame type supports the system and is one kind of curtain wall system too), the curtain wall can be divided into from the use: building curtain wall, component type building curtain wall, unit formula curtain wall, glass curtain wall, the stone material curtain wall, the metal sheet curtain wall, full glass curtain wall, point support glass curtain wall etc., along with the high-speed development of national economy of China and the continuous improvement of people's living standard, and the promotion of architect's design theory "humanized in the building", the building is more and more to high-rise, high-grade, multi-functional direction development, consequently, building curtain wall product also must develop to high and new technology and multi-functional direction, just can adapt to the environmental protection and energy saving consciousness that people gradually strengthen on day, satisfy the demand of market to building curtain wall function, the curtain wall needs grinding device to process when producing, but current curtain wall grinding processing equipment exists the weak point, so need an environmental protection curtain wall processing equipment that building engineering used has stable fixed knot to construct.

Application No.: CN202020008041.6, comprising a base, a cross frame arranged on one surface of the base, boxes symmetrically arranged on the cross frame, a first motor arranged in the boxes, a gear meshed with the tail end of the output shaft of the first motor through a chain, a gear meshed with a rack bar, when the curtain wall aluminum veneer is fixed, the fixing block is driven to clamp the curtain wall aluminum veneer by rotating the rotary screw rod, through the matching effect of the first telescopic rod, the first spring and the fixed block, the effect of buffering and protecting can be achieved, when the curtain wall is clamped, the fixing blocks are driven by the screws to fix the curtain wall, only the two sides of the curtain wall are fixed, the fixation is unstable, the device is easy to shift during grinding, and when the device is used for grinding, the grinding disc is worn after being used for a long time, the grinding disc of the device is inconvenient to replace, and therefore an environment-friendly curtain wall processing device with a stable fixing structure for construction engineering is provided to solve the problems.

Disclosure of Invention

The invention aims to provide environment-friendly curtain wall processing equipment with a stable fixing structure for constructional engineering, and aims to solve the problems that the existing device proposed in the background technology is unstable in fixing a curtain wall and inconvenient in replacing a grinding disc.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly curtain wall processing device with a stable fixing structure for constructional engineering comprises a shell, wherein a fixing mechanism is fixed inside the shell, the fixing mechanism comprises a first fixing block, a second fixing block, a first connecting rod, a second connecting rod, a third fixing block, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a clamping rod and a rubber pad, the first fixing block is fixed inside the shell, the second fixing block is fixed on the inner side of the first fixing block, the first connecting rod is fixedly inserted inside the second fixing block, the second connecting rod is fixed on the outer side of the first connecting rod, the third fixing block is sleeved on the surface of the second connecting rod, the third connecting rod is hinged on the outer surface of the third fixing block, the fourth connecting rod is hinged on the outer side of the third connecting rod, and the fifth connecting rod is fixedly inserted inside the fourth connecting rod, the surface of the fifth connecting rod is fixedly sleeved with a clamping rod, and a rubber pad is fixed inside the clamping rod.

Preferably, a transmission mechanism is mounted on the surface of the third fixed block, the transmission mechanism comprises a sixth connecting rod, a fourth fixed block, a seventh connecting rod, a first fixed plate, a first servo motor, a fifth fixed block, a second fixed plate and a sixth fixed block, the outer surface of the third fixed block is hinged with the sixth connecting rod, the inner side of the sixth connecting rod is hinged with the fourth fixed block, the seventh connecting rod is fixedly inserted in the fourth fixed block, the first fixed plate is fixed in the second fixed block, the seventh connecting rod is inserted in the first fixed plate through a bearing seat, the first servo motor is fixed at the bottom end of the seventh connecting rod, the fifth fixed block is fixed at the top end of the second fixed block, the second fixed plate is fixed at the top end of the fifth fixed block, the sixth fixed block is fixed at the bottom end of the shell, and a polishing mechanism is fixed at the top end of the shell, grinding machanism includes hydraulic telescoping rod, fixed storehouse, second servo motor, eighth connecting rod, ninth connecting rod, the mill body of polishing, inserted bar, expanding spring, air gun and sweeps collecting vat, the inside top of shell is fixed with hydraulic telescoping rod, and hydraulic telescoping rod's bottom mounting has fixed storehouse, the internally mounted in fixed storehouse has second servo motor, and second servo motor's bottom mounting has the eighth connecting rod, the inside of eighth connecting rod is inserted and is equipped with the ninth connecting rod, and the bottom mounting of ninth connecting rod has the mill body of polishing, the inside of ninth connecting rod is inserted and is equipped with the inserted bar, and the surface of inserted bar has cup jointed expanding spring, the air gun is installed to the inside both sides of shell, the inside bottom of shell is provided with the sweeps collecting vat.

Preferably, a through hole matched with the second connecting rod is formed in the third fixing block, and the second connecting rod is inserted into the third fixing block.

Preferably, the top end of the fifth connecting rod is fixedly sleeved with the clamping rod, the bottom end of the fifth connecting rod is fixedly sleeved with the fourth connecting rod, and the fifth connecting rod is connected with the first fixed block through a bearing seat.

Preferably, a right-angle groove is formed in the clamping rod, and a rubber pad is fixed in the groove.

Preferably, the position, close to the fourth fixed block, of the sixth connecting rod is of a bending structure, one side, close to the fourth fixed block, of the sixth connecting rod is hinged to the fourth fixed block, and one side, far away from the fourth fixed block, of the sixth connecting rod is hinged to the third fixed block.

Preferably, the fourth fixed block is of a diamond structure, and both sides of the fourth fixed block are hinged with sixth connecting rods.

Preferably, the ninth connecting rod is of a square structure, a square hole matched with the ninth connecting rod is formed in the eighth connecting rod, the ninth connecting rod is inserted into the eighth connecting rod, the left side of the inserting rod is of an inclined structure, and the inserting rod is inserted into the ninth connecting rod.

Preferably, the left side of the telescopic spring is fixedly connected with the eighth connecting rod, and the right side of the telescopic spring is fixedly connected with the inserted link.

Preferably, the air guns are provided with four groups, the four groups of air guns are symmetrically arranged in the shell, and the lower ends of the air guns are opposite to the second fixing plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) the device is provided with a first fixing block and a second fixing block which are matched with a first connecting rod and a second connecting rod, so that the device can stably fix the curtain wall, the device cannot deviate when the curtain wall is polished, the fourth fixing block is rotated under the action of a first servo motor, the sixth connecting rod is rotated, the clamping rods are rotated, four corners of the curtain wall are fixed, the fixation is more stable, the deviation cannot occur during polishing, and the stability of the device is improved;

(2) the device is provided with eighth connecting rod and ninth connecting rod, cooperation mill body and the inserted bar of polishing, make the device more convenient to the change of the mill body of polishing, when the mill body of polishing takes place wearing and tearing for a long time, through the pulling inserted bar, make the inserted bar break away from the inside of ninth connecting rod, can take off the ninth connecting rod, change the mill body of polishing, the convenience is maintained the device, hoisting device's convenience, can blow in the inside of sweeps collecting vat with the flying chips that polish the production through the air gun, carry out the collection of flying chips, the work efficiency of the improvement device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top view of a second fixing block according to the present invention;

FIG. 3 is a schematic sectional view of the second fixing block according to the present invention;

FIG. 4 is a schematic top sectional view of the second fixing block of the present invention;

FIG. 5 is a schematic sectional view of the second fixing block of the present invention in a bottom view;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 7 is a schematic side sectional view of the structure of the present invention.

In the figure: 1. a housing; 2. a fixing mechanism; 210. a first fixed block; 220. a second fixed block; 230. a first connecting rod; 240. a second connecting rod; 250. a third fixed block; 260. a third connecting rod; 270. a fourth connecting rod; 280. a fifth connecting rod; 290. a clamping bar; 2100. a rubber pad; 3. a transmission mechanism; 310. a sixth connecting rod; 320. a fourth fixed block; 330. a seventh connecting rod; 340. a first fixing plate; 350. a first servo motor; 360. a fifth fixed block; 370. a second fixing plate; 380. a sixth fixed block; 4. a polishing mechanism; 410. a hydraulic telescopic rod; 420. fixing the bin; 430. a second servo motor; 440. an eighth connecting rod; 450. a ninth connecting rod; 460. polishing the millstone body; 470. inserting a rod; 480. a tension spring; 490. an air gun; 4100. and a scrap collecting tank.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: an environment-friendly curtain wall processing device with a stable fixing structure for constructional engineering comprises a shell 1, a fixing mechanism 2 is fixed inside the shell 1, the fixing mechanism 2 comprises a first fixing block 210, a second fixing block 220, a first connecting rod 230, a second connecting rod 240, a third fixing block 250, a third connecting rod 260, a fourth connecting rod 270, a fifth connecting rod 280, a clamping rod 290 and a rubber pad 2100, the first fixing block 210 is fixed inside the shell 1, the second fixing block 220 is fixed on the inner side of the first fixing block 210, the first connecting rod 230 is fixedly inserted inside the second fixing block 220, the second connecting rod 240 is fixed on the outer side of the first connecting rod 230, the third fixing block 250 is sleeved on the surface of the second connecting rod 240, the third connecting rod 260 is hinged on the outer surface of the third fixing block 250, the fourth connecting rod 270 is hinged on the outer side of the third connecting rod 260, and the fifth connecting rod 280 is fixedly inserted inside the fourth connecting rod 270, the surface of the fifth connecting rod 280 is fixedly sleeved with a clamping rod 290, and a rubber pad 2100 is fixed inside the clamping rod 290.

Further, a transmission mechanism 3 is mounted on the surface of the third fixed block 250, the transmission mechanism 3 includes a sixth connecting rod 310, a fourth fixed block 320, a seventh connecting rod 330, a first fixed plate 340, a first servo motor 350, a fifth fixed block 360, a second fixed plate 370 and a sixth fixed block 380, the outer surface of the third fixed block 250 is hinged with the sixth connecting rod 310, the inner side of the sixth connecting rod 310 is hinged with the fourth fixed block 320, the seventh connecting rod 330 is fixedly inserted in the fourth fixed block 320, the first fixed plate 340 is fixed in the second fixed block 220, the seventh connecting rod 330 is inserted in the first fixed plate 340 through a bearing seat, the first servo motor 350 is fixed at the bottom end of the seventh connecting rod 330, the fifth fixed block 360 is fixed at the top end of the second fixed block 220, the second fixed plate 370 is fixed at the top end of the fifth fixed block 360, the sixth fixed block 380 is fixed at the bottom end of the inner part of the housing 1, a polishing mechanism 4 is fixed at the top end inside the shell 1, the polishing mechanism 4 comprises a hydraulic telescopic rod 410, a fixed bin 420, a second servo motor 430, an eighth connecting rod 440, a ninth connecting rod 450, a polishing millstone body 460, an inserting rod 470, a telescopic spring 480, an air gun 490 and a waste chip collecting tank 4100, the hydraulic telescopic rod 410 is fixed at the top end inside the shell 1, and a fixed bin 420 is fixed at the bottom end of the hydraulic telescopic rod 410, a second servo motor 430 is installed inside the fixed bin 420, and an eighth connecting rod 440 is fixed to the bottom end of the second servo motor 430, a ninth connecting rod 450 is inserted into the eighth connecting rod 440, and a sanding disc body 460 is fixed at the bottom end of the ninth connecting rod 450, an insert rod 470 is inserted inside the ninth connecting rod 450, the surface of the inserted rod 470 is sleeved with a telescopic spring 480, air guns 490 are arranged at two sides of the interior of the housing 1, and a waste collection tank 4100 is arranged at the bottom end of the interior of the housing 1;

further, a through hole adapted to the second connecting rod 240 is formed in the third fixing block 250, the second connecting rod 240 is inserted into the third fixing block 250, a clamping rod 290 is fixedly sleeved at the top end of the fifth connecting rod 280, a fourth connecting rod 270 is fixedly sleeved at the bottom end of the fifth connecting rod 280, the fifth connecting rod 280 is connected to the first fixing block 210 through a bearing seat, a right-angle-shaped groove is formed in the clamping rod 290, a rubber pad 2100 is fixed in the groove, a bending structure is formed at the position, close to the fourth fixing block 320, of the sixth connecting rod 310, one side, close to the fourth fixing block 320, of the sixth connecting rod 310 is hinged to the fourth fixing block 320, one side, far away from the fourth fixing block 320, of the sixth connecting rod 310 is hinged to the third fixing block 250, the fourth fixing block 320 is of a diamond structure, the two sides of the fourth fixing block 320 are hinged to the sixth connecting rod 310, when the fourth fixing block 320 rotates, the sixth connecting rod 310 is driven to rotate, the third fixing block 250 is driven to move, the second connecting rod 240 limits the third fixing block 250, so that the third fixing block 250 can only move horizontally, the fourth connecting rod 270 can rotate due to the movement of the third fixing block 250, the fifth connecting rod 280 can be driven to rotate due to the rotation of the fourth connecting rod 270, the clamping rod 290 fixed at the upper end of the fifth connecting rod 280 rotates to clamp the curtain wall, and the four corners of the curtain wall can be simultaneously clamped, so that the curtain wall is more stable during polishing, and the stability of the device is improved;

furthermore, the ninth connecting rod 450 is of a square structure, a square hole matched with the ninth connecting rod 450 is formed inside the eighth connecting rod 440, the ninth connecting rod 450 is inserted inside the eighth connecting rod 440, the left side of the inserting rod 470 is of an inclined structure, the inserting rod 470 is inserted inside the ninth connecting rod 450, the left side of the telescopic spring 480 is fixedly connected with the eighth connecting rod 440, the right side of the telescopic spring 480 is fixedly connected with the inserting rod 470, the square structure of the ninth connecting rod 450 can drive the ninth connecting rod 450 to rotate when the eighth connecting rod 440 rotates, so that the curtain wall is polished by the polishing disk body 460, the inclined surface of the inserting rod 470 facilitates the installation of the ninth connecting rod 450, so that the inserting rod 470 can be pressed when the ninth connecting rod 450 is inserted into the eighth connecting rod 440, the inserting rod 470 moves and is inserted inside the ninth connecting rod 450 under the action of the telescopic spring 480, the polishing grinding disc body 460 is fixed, so that the polishing grinding disc body 460 is convenient to replace, and the convenience of the device is improved;

further, air gun 490 is provided with four groups, and four air gun 490 symmetries set up in the inside of shell 1, and air gun 490's lower extreme is relative with second fixed plate 370, can produce a large amount of flying chips when polishing, and air gun 490 can blow the flying chips that produce that polish downwards, blows the inside of sweeps collecting vat 4100, conveniently collects flying chips, then clears up in unison, improves the clean and tidy nature of device.

The working principle is as follows: when the device works, the curtain wall is prevented on the second fixing plate 370, then the first servo motor 350 is started, the first servo motor 350 is fixedly connected with the seventh connecting rod 330, the seventh connecting rod 330 is rotated, the seventh connecting rod 330 is fixedly connected with the fourth fixing block 320, the fourth fixing block 320 is rotated, both sides of the fourth fixing block 320 are hinged with the sixth connecting rods 310, the sixth connecting rods 310 are rotated, the outer side of the sixth connecting rods 310 is hinged with the third fixing block 250, the second connecting rod 240 is inserted in the third fixing block 250, the third fixing block 250 is limited, the third fixing block 250 is moved, both sides of the third fixing block 250 are hinged with the third connecting rods 260, the outer side of the third connecting rods 260 is hinged with the fourth connecting rods 270, the third connecting rods 260 and the fourth connecting rods 270 are rotated, and the fourth connecting rods 270 are fixedly connected with the fifth connecting rods 280, the fourth connecting rod 270 rotates to drive the fifth connecting rod 280 to rotate, the top end of the fifth connecting rod 280 is fixedly connected with the clamping rods 290, the clamping rods 290 can rotate simultaneously when the fifth connecting rod 280 rotates, and the right-angle grooves of the four groups of clamping rods 290 rotate simultaneously to clamp and fix the curtain wall, so that the curtain wall cannot deviate.

Then the hydraulic telescopic rod 410 is started, the hydraulic telescopic rod 410 is fixedly connected with the fixed bin 420, the fixed bin 420 moves downwards, the eighth connecting rod 440 rotates under the action of the second servo motor 430, the ninth connecting rod 450 is of a square structure and can drive the ninth connecting rod 450 to rotate, the ninth connecting rod 450 is fixedly connected with the polishing disc body 460, the polishing disc body 460 can also rotate, the fixed bin 420 moves downwards, the polishing disc body 460 also moves downwards to polish a curtain wall clamped below, flying chips generated by polishing are blown to the inner part of the waste chips 4100 under the action of the air gun 490 to be collected, the air gun collecting tank 490 can also cool the polished curtain wall, the inserting rod 470 is shifted to the right, the inserting rod 470 is separated from the inner part of the ninth connecting rod 450, the ninth connecting rod 450 can be taken down, and the polishing disc body 460 can be replaced, when the grinding disc body 460 is mounted again, the ninth connecting rod 450 is inserted into the eighth connecting rod 440, and the ninth connecting rod 450 presses the insert rod 470, so that the insert rod 470 moves and is inserted into the ninth connecting rod 450 under the elastic force of the expansion spring 480, so that the ninth connecting rod 450 is fixed, and the whole working principle of the grinding disc body 460 is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.