阅读说明：本技术 一种木雕加工用打磨抛光一体机 (Wood carving processing is with polishing all-in-one ) 是由 杨鑫 于 2021-04-10 设计创作，主要内容包括：本申请公开了一种木雕加工用打磨抛光一体机,包括承载机构和打磨抛光机构；承载机构包括基台；打磨抛光机构设置在所述承载机构上,打磨抛光机构包括物料夹紧组件和打磨抛光组件。本方案,电机带动第一转轴转动,第一转轴通过第一链轮、传动链条和第二链轮从而带动第二转轴转动；在生产时,可将第一链轮和第二链轮的传动比设置较大差距,例如,第一转轴和第一链轮转动数百圈,第二链轮和第二转轴转动一圈。第一转轴转动数百圈,可使木雕原料在打磨层上打磨到一定程度,在打磨的过程中,第二转轴带动打磨层缓慢转动,在打磨到一定程度后,第二转轴带动抛光层转动到和木雕原料接触的位置,可对木雕原料进行抛光。不需要多次装夹,省时省力。(The application discloses a grinding and polishing integrated machine for wood carving processing, which comprises a bearing mechanism and a grinding and polishing mechanism; the bearing mechanism comprises a base platform; the polishing mechanism is arranged on the bearing mechanism and comprises a material clamping assembly and a polishing assembly. According to the scheme, the motor drives the first rotating shaft to rotate, and the first rotating shaft drives the second rotating shaft to rotate through the first chain wheel, the transmission chain and the second chain wheel; in production, the transmission ratio of the first chain wheel and the second chain wheel can be set to be a large difference, for example, the first rotating shaft and the first chain wheel rotate for hundreds of circles, and the second chain wheel and the second rotating shaft rotate for one circle. Hundreds of rings are rotated to first pivot, can make the woodcarving raw materials polish to the certain degree on the layer of polishing, and at the in-process of polishing, the second pivot drives the layer of polishing and slowly rotates, and after polishing to the certain degree, the second pivot drives the position that the polishing layer rotated and contacted with the woodcarving raw materials, can polish the woodcarving raw materials. And the clamping is not required for multiple times, so that the time and the labor are saved.)

1. The utility model provides a wood carving processing is with burnishing and polishing all-in-one which characterized in that includes:

a carrying mechanism (1); the bearing mechanism (1) comprises a base platform (11);

a polishing mechanism (2); the polishing mechanism (2) is arranged on the bearing mechanism (1), and the polishing mechanism (2) comprises a material clamping assembly (21) and a polishing assembly (22).

2. A grinding and polishing integrated machine for wood carving processing as claimed in claim 1,

the lower side of the base platform (11) is fixedly connected with a supporting leg (12).

3. A grinding and polishing integrated machine for wood carving processing as claimed in claim 1,

the improved structure is characterized in that a material receiving disc (13) is arranged on the upper surface of the base table (11), one side wall of the material receiving disc (13) is open, a sliding groove (131) is formed in the side wall of the material receiving disc (13), a sliding strip (132) is connected to the inside of the sliding groove (131) in a sliding mode, and the sliding strip (132) is in contact with the upper surface of the material receiving disc (13).

4. A grinding and polishing integrated machine for wood carving processing as claimed in claim 1,

the material clamping assembly (21) comprises a motor (211), and the motor (211) is arranged on the upper side of the base platform (11);

the output end of the motor (211) is fixedly connected with a first rotating shaft (212), the end part of the first rotating shaft (212) is fixedly connected with a fixed disc (213), one side, far away from the first rotating shaft (212), of the fixed disc (213) is fixedly connected with a first buffer layer (214), and the surface of the first buffer layer (214) is provided with a first buffer block (2141);

set up on base station (11) and remove support (215), it is provided with electric putter (2151) to remove support (215) one side, the base fixed connection of electric putter (2151) is on base station (11), remove the first backup pad (216) of fixedly connected with on support (215), rotate through the bearing on first backup pad (216) and be connected with carousel (217), fixedly connected with second buffer layer (218) on carousel (217), fixedly connected with second buffer block (2181) on second buffer layer (218).

5. A grinding and polishing integrated machine for wood carving processing as claimed in claim 4,

a first chain wheel (219) is fixedly connected to the first rotating shaft (212);

the grinding and polishing assembly (22) comprises a horizontal moving table (221), the horizontal moving table (221) is arranged on a base table (11), a second supporting plate (222) is fixedly connected onto the horizontal moving table (221), a second rotating shaft (223) is rotatably connected onto the second supporting plate (222) through a bearing, a second chain wheel (224) is fixedly connected onto the second rotating shaft (223), the second chain wheel (224) is in transmission connection with a transmission chain (225), and the transmission chain (225) is in transmission connection with the first chain wheel (23);

a tension wheel (226) is arranged on the second support plate (222), and the tension wheel (226) is in transmission connection with the transmission chain (225);

a grinding cylinder (227) is fixedly sleeved on the surface of the second rotating shaft (223); the outer surface of the grinding cylinder (227) is fixedly connected with a first arc-shaped plate (2271) and a second arc-shaped plate (2272), and the outer surface of the first arc-shaped plate (2271) is fixedly connected with a grinding layer (22711); the outer surface of the second arc-shaped plate (2272) is fixedly connected with a polishing layer (22721).

6. A grinding and polishing integrated machine for wood carving processing as claimed in claim 5,

the first curved plate (2271) and the second curved plate (2272) constitute a cylindrical structure.

7. A grinding and polishing integrated machine for wood carving processing as claimed in claim 5,

the excircle fixed surface of a grinding section of thick bamboo (227) is connected with first T type piece (2273) and second T type piece (2274), first T type piece (2273) with equal fixedly connected with elastic rubber layer on second T type piece (2274), first arc (2271) joint is in one side of first T type piece (2273) and second T type piece (2274), second arc (2272) joint is in first T type piece (2273) with the opposite side of second T type piece (2274).

8. A grinding and polishing integrated machine for wood carving processing as claimed in claim 5,

an elastic telescopic structure (228) is arranged on the horizontal moving platform (221), a supporting block (229) is fixedly connected to the elastic telescopic structure (228), a notch (2291) is formed in the supporting block (229), a universal ball (2210) is fixedly connected to the notch (2291), and the rolling end of the universal ball (2210) is attached to the outer circle surface of the second rotating shaft (223).

9. A grinding and polishing integrated machine for wood carving processing as claimed in claim 8,

the elastic telescopic structure (228) comprises a fixing plate (2281), and the fixing plate (2281) is fixedly connected to the horizontal moving station (221); the fixing plate (2281) is fixedly connected with limiting plates (2282), the limiting plates (2282) are arranged to be L-shaped plates, and two limiting plates (2282) are symmetrically arranged; the two limiting plates (2282) are directly clamped with a telescopic plate (2283) in a sliding manner, one side of the telescopic plate (2283), which is close to the motor (211), is fixedly connected with a spring (2284), and the other end of the spring (2284) is fixedly connected to the fixing plate (2281); the supporting block (229) is fixedly connected to the expansion plate (2283).

10. A grinding and polishing integrated machine for wood carving processing as claimed in claim 8,

also comprises a cleaning mechanism (3); the cleaning mechanism (3) is arranged on the bearing mechanism (1);

clearance mechanism (3) are including air exhauster (31), air exhauster (31) set up on base station (11), the air outlet of air exhauster (31) is provided with dust bag (311), the air intake of air exhauster (31) has dust collection box (312) through the hose intercommunication, dust collection box (312) set up on supporting shoe (229).

Technical Field

The application relates to the technical field of artwork processing, in particular to a grinding and polishing all-in-one machine for wood carving processing.

Background

The woodcarving is a folk art variety classified by carving materials, and generally selects tree species which are fine and tough in texture and difficult to deform, such as nanmu, red sandalwood, camphorwood, cedar and the like. The woodcarving is a combination of circular carving, relief sculpture, hollow carving or several techniques, and some woodcarving is also painted and colored to beautify and protect the wood.

During wood carving adds man-hour, need earlier carry out burnishing and polishing to the wood carving raw materials, the wood carving raw materials upside after the polishing can be used to the sculpture, and the downside can directly regard as the base of wood carving after the polishing. However, the prior wood carving grinding and polishing are usually carried out separately, and the raw materials are required to be clamped for many times, which wastes time and labor.

Disclosure of Invention

The main objective of this application provides a wood carving processing is with burnishing and polishing all-in-one to improve the problem among the correlation technique.

In order to achieve the purpose, the application provides a grinding and polishing integrated machine for wood carving processing, which comprises a bearing mechanism and a grinding and polishing mechanism;

the bearing mechanism comprises a base platform;

the polishing mechanism is arranged on the bearing mechanism and comprises a material clamping assembly and a polishing assembly.

In one embodiment of the present application, the underside of the base platform is fixedly connected with a leg.

In an embodiment of this application, the base station upper surface is provided with the take-up (stock) pan, one side lateral wall of take-up (stock) pan is opened, the spout is seted up to the inside lateral wall of take-up (stock) pan, the inside sliding connection of spout has the draw runner, the upper surface contact of draw runner and take-up (stock) pan.

In one embodiment of the application, the material clamping assembly comprises a motor, and the motor is arranged on the upper side of the base platform;

the output end of the motor is fixedly connected with a first rotating shaft, the end part of the first rotating shaft is fixedly connected with a fixed disc, one side of the fixed disc, far away from the first rotating shaft, is fixedly connected with a first buffer layer, and the surface of the first buffer layer is provided with a first buffer block;

set up the removal support on the base station, removal support one side is provided with electric putter, electric putter's base fixed connection is on the base station, the first backup pad of fixedly connected with on the removal support, it is connected with the carousel to rotate through the bearing in the first backup pad, fixedly connected with second buffer layer on the carousel, fixedly connected with second buffer block on the second buffer layer.

In one embodiment of the present application, a first sprocket is fixedly connected to the first rotating shaft;

the grinding and polishing assembly comprises a horizontal moving table, the horizontal moving table is arranged on a base station, a second supporting plate is fixedly connected onto the horizontal moving table, a second rotating shaft is rotatably connected onto the second supporting plate through a bearing, a second chain wheel is fixedly connected onto the second rotating shaft, the second chain wheel is in transmission connection with a transmission chain, and the transmission chain is in transmission connection with the first chain wheel;

a tensioning wheel is arranged on the second supporting plate and is in transmission connection with the transmission chain;

the surface of the second rotating shaft is fixedly sleeved with a grinding cylinder; the outer surface of the grinding cylinder is fixedly connected with a first arc-shaped plate and a second arc-shaped plate, and the outer surface of the first arc-shaped plate is fixedly connected with a grinding layer; the outer surface of the second arc-shaped plate is fixedly connected with a polishing layer;

in one embodiment of the present application, the first arcuate plate and the second arcuate plate form a cylindrical structure.

In an embodiment of this application, the excircle fixed surface of a grinding section of thick bamboo is connected with first T type piece and second T type piece, first T type piece with equal fixedly connected with elastic rubber layer on the second T type piece, first arc joint is in one side of first T type piece and second T type piece, the second arc joint is in first T type piece with the opposite side of second T type piece.

In an embodiment of the application, an elastic telescopic structure is arranged on the horizontal moving platform, a supporting block is fixedly connected to the elastic telescopic structure, a notch is formed in the supporting block, a universal ball is fixedly connected to the notch, and a rolling end of the universal ball is attached to the outer circle surface of the second rotating shaft.

In an embodiment of the present application, the elastic telescopic structure includes a fixed plate, and the fixed plate is fixedly connected to the horizontal moving platform; the fixing plate is fixedly connected with two limiting plates, the two limiting plates are arranged into L-shaped plates, and the two limiting plates are symmetrically arranged; the two limiting plates are directly connected with a telescopic plate in a sliding and clamping mode, one side, close to the motor, of the telescopic plate is fixedly connected with a spring, and the other end of the spring is fixedly connected to the fixing plate; the supporting block is fixedly connected to the expansion plate.

In one embodiment of the present application, further comprising a cleaning mechanism; the cleaning mechanism is arranged on the bearing mechanism and used for cleaning the polished chips.

The cleaning mechanism comprises an exhaust fan, the exhaust fan is arranged on the base platform, a dust collection bag is arranged at an air outlet of the exhaust fan, an air inlet of the exhaust fan is communicated with a dust collection box through a hose, and the dust collection box is arranged on the supporting block.

Compared with the prior art, the beneficial effects of this application are:

1. according to the grinding and polishing integrated machine for wood carving processing, when the grinding and polishing integrated machine is used, the motor drives the first rotating shaft to rotate, and the first rotating shaft drives the second rotating shaft to rotate through the first chain wheel, the transmission chain and the second chain wheel; in production, the transmission ratio of the first chain wheel and the second chain wheel can be set to be a large difference, for example, the first rotating shaft and the first chain wheel rotate for hundreds of circles, and the second chain wheel and the second rotating shaft rotate for one circle. Hundreds of rings are rotated to first pivot, can make the woodcarving raw materials polish to the certain degree on the layer of polishing, and at the in-process of polishing, the second pivot drives the layer of polishing and slowly rotates, and after polishing to the certain degree, the second pivot drives the position that the polishing layer rotated and contacted with the woodcarving raw materials, can polish the woodcarving raw materials. And the clamping is not required for multiple times, so that the time and the labor are saved.

Drawings

Fig. 1 is a schematic structural diagram of a first view angle of a grinding and polishing all-in-one machine for wood carving processing provided by an embodiment of the application;

FIG. 2 is an enlarged schematic structural diagram of a portion A in FIG. 1 of the integrated grinding and polishing machine for wood carving processing provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a second view angle of the integrated grinding and polishing machine for wood carving processing provided by the embodiment of the application;

FIG. 4 is a partial schematic structural diagram of a material clamping assembly of the integrated grinding and polishing machine for wood carving processing, which is provided according to the embodiment of the application;

FIG. 5 is a partial schematic structural diagram of a material clamping assembly of the integrated grinding and polishing machine for wood carving processing, which is provided according to the embodiment of the application;

FIG. 6 is an enlarged schematic structural diagram of a portion B in FIG. 3 of the integrated grinding and polishing machine for wood carving processing provided in the embodiment of the present application;

FIG. 7 is a schematic structural diagram of a third view angle of the integrated grinding and polishing machine for wood carving processing provided by the embodiment of the application;

FIG. 8 is an enlarged schematic structural diagram of a portion C in FIG. 7 of the integrated grinding and polishing machine for wood carving processing provided in the embodiment of the present application;

fig. 9 is an enlarged schematic structural diagram of a portion D in fig. 7 of the integrated grinding and polishing machine for wood carving processing provided in an embodiment of the present application.

In the figure: 1. a carrying mechanism; 11. a base station; 12. a support leg; 13. a take-up pan; 131. a chute; 132. a slide bar; 2. a polishing mechanism; 21. a material clamping assembly; 211. a motor; 212. a first rotating shaft; 213. fixing the disc; 214. a first buffer layer; 2141. a first buffer block; 215. moving the support; 2151. an electric push rod; 216. a first support plate; 217. a turntable; 2171. a groove; 2172. a bolt; 2173. pressing a plate; 218. a second buffer layer; 2181. a second buffer block; 219. a first sprocket; 22. grinding and polishing the component; 221. a horizontal moving stage; 222. a second support plate; 223. a second rotating shaft; 224. a second sprocket; 225. a drive chain; 226. a tension wheel; 227. polishing the barrel; 2271. a first arc-shaped plate; 2272. a second arc-shaped plate; 22711. polishing the layer; 22721. a polishing layer; 2273. a first T-shaped block; 2274. a second T-shaped block; 228. an elastic telescopic structure; 229. a support block; 2291. a notch; 2210. a universal ball; 2281. a fixing plate; 2282. a limiting plate; 2283. a retractable plate; 2284. a spring; 3. a cleaning mechanism; 31. an exhaust fan; 311. a dust collection bag; 312. a dust collection box.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-9, the present application provides a grinding and polishing integrated machine for wood carving;

a carrying mechanism 1; the bearing mechanism 1 comprises a base platform 11;

a polishing mechanism 2; the polishing mechanism 2 is arranged on the bearing mechanism 1, and the polishing mechanism 2 comprises a material clamping component 21 and a polishing component 22.

Specifically, the lower side of the base 11 is fixedly connected with a supporting leg 12.

Specifically, the upper surface of the base platform 11 is provided with a receiving tray 13, one side of the side wall of the receiving tray 13 is open, a sliding groove 131 is formed in the side wall of the receiving tray 13, a sliding strip 132 is connected to the inside of the sliding groove 131 in a sliding manner, and the sliding strip 132 is in contact with the upper surface of the receiving tray 13.

When the material collecting tray is used specifically, the ground scraps fall into the material collecting tray 13, and after the scraps are collected to a certain degree, the sliding strip 132 is pushed, so that the waste materials in the material collecting tray 13 can be pushed out.

Further, the material clamping assembly 21 comprises a motor 211, and the motor 211 is arranged on the upper side of the base 11;

the output end of the motor 211 is fixedly connected with a first rotating shaft 212, the end part of the first rotating shaft 212 is fixedly connected with a fixed disc 213, the fixed disc 213 is far away from a first buffer layer 214 fixedly connected with one side of the first rotating shaft 212, and the surface of the first buffer layer 214 is provided with a first buffer block 2141.

Set up on the base station 11 and move support 215, it is provided with electric putter 2151 to move support 215 one side, electric putter 2151's base fixed connection is on base station 11, move the first backup pad 216 of fixedly connected with on the support 215, it is connected with carousel 217 to rotate through the bearing on the first backup pad 216, fixedly connected with second buffer layer 218 on the carousel 217, fixedly connected with second buffer 2181 on the second buffer layer 218.

When the wood carving material is used specifically, one end of the wood carving material is arranged to be attached to the first buffer layer 214, the movable support 215 moves to drive the rotary disc 217 to be attached to the other end of the wood carving material, and then the wood carving material can be fixed;

the motor 211 can drive the wood carving raw material to rotate through the fixed disc 213, thereby realizing the grinding and polishing.

Preferably, a groove 2171 is formed on the turntable 217, a bolt 2172 is rotatably connected to the turntable 217 through a thread, and one end of the bolt 2172 extends into the groove 2171; the ends of the bolts 2172 are rotatably connected with a pressing plate 2173 through a ball shaft, the pressing plate 2173 is arranged in the groove 2171, and the surface of the pressing plate 2173 is fixedly connected with an anti-skid layer;

in particular use, if the wood carving material is notched, the pressing plate 2173 may be pushed out of the groove 2171 by rotating the bolt 2172, and the pressing plate 2173 is attached to the notch of the wood carving material, thereby fixing the wood carving material more precisely.

Further, a first chain wheel 219 is fixedly connected to the first rotating shaft 212;

the grinding and polishing assembly 22 comprises a horizontal moving table 221, the horizontal moving table 221 is arranged on the base 11, a second support plate 222 is fixedly connected to the horizontal moving table 221, a second rotating shaft 223 is rotatably connected to the second support plate 222 through a bearing, a second chain wheel 224 is fixedly connected to the second rotating shaft 223, the second chain wheel 224 is in transmission connection with a transmission chain 225, and the transmission chain 225 is in transmission connection with the first chain wheel 219;

the second support plate 222 is provided with a tension pulley 226, and the tension pulley 226 is in transmission connection with the transmission chain 225.

A polishing cylinder 227 is fixedly sleeved on the surface of the second rotating shaft 223; a first arc-shaped plate 2271 and a second arc-shaped plate 2272 are fixedly connected to the outer surface of the polishing barrel 227, and a polishing layer 22711 is fixedly connected to the outer surface of the first arc-shaped plate 2271; a polishing layer 22721 is fixedly connected to the outer surface of the second arc-shaped plate 2272;

in specific use, the motor 211 drives the first rotating shaft 212 to rotate, and the first rotating shaft 212 drives the second rotating shaft 223 to rotate through the first chain wheel 219, the transmission chain 225 and the second chain wheel 224; in production, the transmission ratios of the first sprocket 219 and the second sprocket 224 can be set to be widely different, for example, the first rotating shaft 212 and the first sprocket 219 rotate several hundreds of turns, and the second sprocket 224 and the second rotating shaft 223 rotate one turn.

First pivot 212 rotates hundreds of rings, can make the wood carving raw materials polish to the certain degree on layer 22711 of polishing, and at the in-process of polishing, second pivot 223 drives the layer 22711 of polishing and slowly rotates, and after polishing to the certain degree, second pivot 223 drives polishing layer 22721 and rotates the position with the contact of wood carving raw materials, can polish the wood carving raw materials.

Preferably, the first arc-shaped plate 2271 and the second arc-shaped plate 2272 are spliced into a cylindrical shape.

An excircle fixed surface of the grinding cylinder 227 is connected with a first T-shaped block 2273 and a second T-shaped block 2274, the first T-shaped block 2273 and the second T-shaped block 2274 are fixedly connected with an elastic rubber layer, the first arc-shaped plate 2271 is connected to one side of the first T-shaped block 2273 and the second T-shaped block 2274 in a clamped mode, and the second arc-shaped plate 2272 is connected to the other side of the first T-shaped block 2273 and the second T-shaped block 2274 in a clamped mode.

In particular use, the first arcuate plate 2271 and the second arcuate plate 2272 are easily removable to facilitate replacement of the polishing layer 22711 and the polishing layer 22721. In particular, the ratio of the lapping layer 22711 to the polishing layer 22721 can be adjusted so that if the material is more heavily lapped, the lapping layer 22711 is larger in size, and if the material is more heavily polished, the polishing layer 22721 is larger in size.

The horizontal moving platform 221 is provided with an elastic telescopic structure 228, the elastic telescopic structure 228 is fixedly connected with a supporting block 229, the supporting block 229 is provided with a notch 2291, a universal ball 2210 is fixedly connected in the notch 2291, and the rolling end of the universal ball 2210 is attached to the outer circle surface of the second rotating shaft 223.

When the first arc-shaped plate 2271 and the second arc-shaped plate 2272 need to be taken down in a specific use, the supporting block 229 can be pulled, the elastic telescopic structure 228 is extended to enable the supporting block 229 to be away from the rotating shaft, the first arc-shaped plate 2271 and the second arc-shaped plate 2272 can be taken out and installed, then the supporting block 229 is loosened, the elastic telescopic structure 228 drives the supporting block 229 to reset under the action of elastic force, the supporting block 229 returns to the lower side of the second rotating shaft 223, and the universal ball 2210 can support the second rotating shaft 223 and cannot prevent the second rotating shaft 223 from rotating.

Specifically, the elastic telescopic structure 228 includes a fixing plate 2281, and the fixing plate 2281 is fixedly connected to the horizontal moving platform 221; the fixed plate 2281 is fixedly connected with two limiting plates 2282, the limiting plates 2282 are arranged to be L-shaped plates, and two limiting plates 2282 are symmetrically arranged; the two limiting plates 2282 are directly slidably clamped with a telescopic plate 2283, one side of the telescopic plate 2283 close to the motor 211 is fixedly connected with a spring 2284, and the other end of the spring 2284 is fixedly connected to the fixing plate 2281; the support block 229 is fixedly attached to the extension plate 2283.

Further, the device also comprises a cleaning mechanism 3; the cleaning mechanism 3 is arranged on the bearing mechanism 1, and the cleaning mechanism 3 is used for cleaning the polished chips.

The cleaning mechanism 3 comprises an exhaust fan 31, the exhaust fan 31 is arranged on the base platform 11, a dust bag 311 is arranged at an air outlet of the exhaust fan 31, an air inlet of the exhaust fan 31 is communicated with a dust collection box 312 through a hose, and the dust collection box 312 is arranged on the supporting block 229.

In particular use, suction fan 31 creates a negative pressure environment in suction box 312, and sanding debris enters suction box 312 and then enters dust bag 311 through suction fan 31.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.