CN219945528U - Polishing device for wood board - Google Patents
Polishing device for wood board Download PDFInfo
- Publication number
- CN219945528U CN219945528U CN202320688556.9U CN202320688556U CN219945528U CN 219945528 U CN219945528 U CN 219945528U CN 202320688556 U CN202320688556 U CN 202320688556U CN 219945528 U CN219945528 U CN 219945528U
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- China
- Prior art keywords
- grinding roller
- grinding
- polishing
- driving gear
- roller
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- 239000002023 wood Substances 0.000 title claims abstract description 14
- 238000005498 polishing Methods 0.000 title abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a polishing device for a wood board, which comprises a mounting frame, wherein a plurality of polishing mechanisms are sequentially arranged on the mounting frame along the conveying direction, the polishing specifications of the polishing mechanisms are changed from thick to thin along the conveying direction, each polishing mechanism comprises a supporting frame, the upper end of each supporting frame is rotationally provided with a first polishing roller and a second polishing roller, each first polishing roller is positioned above the corresponding second polishing roller, the distance between the lower end of each first polishing roller and the upper end of each second polishing roller is consistent with the thickness of the wood board, each first polishing roller and each second polishing roller are driven to synchronously rotate through a driving mechanism, the rotating direction of each first polishing roller and each second polishing roller is opposite to the conveying direction of the wood board, and the surfaces of each first polishing roller and each second polishing roller are respectively provided with a polishing layer for grading and multistage polishing, so that the polishing quality is improved, and the production efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of sofa production, in particular to a polishing device for a wood board.
Background
The frame of sofa is by plank and batten concatenation formation, and the plank need carry out the surface after cutting on the assembly line and polish, just can even japanning, prior art is once only polished to the polishing of plank usually, after the plank passes through the cutting machine shaping, then polish through grinding machanism, the quality of polishing often is in direct proportion with the time that the plank passes through grinding machanism, but in order to improve the productivity effect among the prior art, the conveying speed on the production line can not be too low, consequently leave for grinding machanism's polishing time not much, thereby make the quality of polishing not reach the requirement, need rework again to polish, the efficiency is reduced.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a polishing device for a wood board.
In order to achieve the technical effects, the utility model adopts the following scheme:
the utility model provides a grinding device for plank, includes the mounting bracket, be equipped with a plurality of grinding machanism along the direction of delivery on the mounting bracket in proper order, the specification that a plurality of grinding machanisms polished is by thick to thin along the direction of delivery, grinding machanism includes the support frame, the upper end rotation of support frame is equipped with first grinding roller and second grinding roller, first grinding roller is located the top of second grinding roller, distance between the lower extreme of first grinding roller and the second grinding roller upper end is unanimous with the thickness of plank, first grinding roller passes through actuating mechanism drive synchronous rotation with the second grinding roller, first grinding roller and second grinding roller pivoted direction is opposite with the direction that the plank was carried, the surface of first grinding roller and second grinding roller all is equipped with the abrasive layer, and the abrasive layer on a plurality of grinding machanism along the direction of delivery is by thick to thin setting.
The preferred technical scheme, actuating mechanism includes first rotating electrical machines, first drive gear, second drive gear and drive gear, install first sprocket on the output shaft of first rotating electrical machines, the second sprocket is installed to the one end that second grinding roller corresponds with first sprocket, the second sprocket passes through the chain with first sprocket and is connected, drives the second grinding roller through first rotating electrical machines and rotates, the second drive gear is installed to the one end that keeps away from the second sprocket on the second grinding roller, first drive gear is installed with the one end that the second drive gear is relative on the first grinding roller, first drive gear is unanimous with the second drive gear specification, rotate on the support frame and install the drive gear that is located between first drive gear and the second drive gear, drive gear is connected with first drive gear and second drive gear meshing respectively.
The preferable technical scheme, a plurality of grinding machanism pass through the crane and install on the mounting bracket, be equipped with the hydraulic cylinder of vertical setting on the mounting bracket, hydraulic cylinder is located the below of crane, hydraulic cylinder's output shaft up and crane fixed connection.
The preferred technical scheme, the crane is connected with guiding mechanism, guiding mechanism includes a plurality of guide bars that set up on the mounting bracket, the vertical setting of guide bar, have a plurality of and guide bar one-to-one's guiding hole on the crane, the guiding hole that the guide bar passed corresponds slides.
According to the preferred technical scheme, the support frame is further provided with a blowing head facing between the first grinding roller and the second grinding roller.
Compared with the prior art, the beneficial effects are as follows:
the utility model has simple structure and convenient use, the utility model is arranged at the later stage of the production line, and the wood boards are sequentially polished in stages and multiple stages by the polishing mechanisms on the utility model, so that the polishing quality is improved, and the production efficiency is further improved.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Reference numerals: 1. a mounting frame; 2. a lifting frame; 3. a support frame; 4. a second grinding roller; 5. a first grinding roller; 6. a second drive gear; 7. a transmission gear; 8. a first drive gear; 9. a guide rod; 10. a blowing head; 11. and (5) a wood board.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The utility model provides a grinding device for plank, includes mounting bracket 1, be equipped with a plurality of grinding machanism along the direction of delivery on the mounting bracket 1 in proper order, the specification that a plurality of grinding machanisms ground is by thick to thin along the direction of delivery, grinding machanism includes support frame 3, the upper end rotation of support frame 3 is equipped with first grinding roller 5 and second grinding roller 4, first grinding roller 5 is located the top of second grinding roller 4, the distance between the lower extreme of first grinding roller 5 and the upper end of second grinding roller 4 is unanimous with the thickness of plank, first grinding roller 5 passes through actuating mechanism drive synchronous rotation with second grinding roller 4, first grinding roller 5 and second grinding roller 4 pivoted direction are opposite with the direction that the plank was carried, the surface of first grinding roller 5 and second grinding roller 4 all is equipped with the abrasive layer, the last abrasive layer of a plurality of grinding machanism along the direction of delivery is by thick to thin setting.
The thickness degree that a plurality of grinding machanism was polished is different, from thick to thin, the plank is through between first grinding roller 5 and the second grinding roller 4, polish through the reverse rotation of first grinding roller 5 and the second grinding roller 4, the plank is sent into grinding machanism through the preceding process on the assembly line and is provided power, for example set up two initiative pivoted input rollers in grinding device's the place ahead, two input rollers set up on one by one, two input rollers clip the plank and send into grinding device with the plank, after polishing, the plank is pulled out the plank through the power of back process supply, for example set up two initiative pivoted output rollers at grinding device's rear, two output rollers set up one by one, two output rollers clip the plank and pull out the plank from grinding device in.
The preferred technical scheme, actuating mechanism includes first rotating electrical machines, first drive gear 8, second drive gear 6 and drive gear 7, install first sprocket on the output shaft of first rotating electrical machines, the second sprocket is installed to the one end that second grinding roller 4 corresponds with first sprocket, the second sprocket passes through the chain with first sprocket to be connected, drives second grinding roller 4 through first rotating electrical machines and rotates, second drive gear 6 is installed to the one end that keeps away from the second sprocket on the second grinding roller 4, first drive gear 8 is installed with the one end that second drive gear 6 is relative on the first grinding roller 5, first drive gear 8 is unanimous with second drive gear 6 specification, the drive gear 7 that is located between first drive gear 8 and the second drive gear 6 is installed in the rotation on the support frame 3, drive gear 7 is connected with first drive gear 8 and second drive gear 6 meshing respectively.
The preferential technical scheme, a plurality of grinding machanism pass through crane 2 and install on mounting bracket 1, be equipped with the hydraulic cylinder of vertical setting on the mounting bracket 1, hydraulic cylinder is located the below of crane 2, hydraulic cylinder's output shaft up and crane 2 fixed connection.
The preferred technical scheme, crane 2 is connected with guiding mechanism, guiding mechanism includes a plurality of guide bars 9 that set up on mounting bracket 1, guide bars 9 vertical setting, have a plurality of and guide bars 9 one-to-one's guiding hole on the crane 2, guide bars 9 pass the guiding hole slip that corresponds.
According to the preferred technical scheme, the support frame 3 is further provided with the blowing head 10 facing the space between the first grinding roller 5 and the second grinding roller 4, the blowing head 10 is connected with a blower to blow out dust which is flushed and ground by the blowing air, and the influence of dust coverage on the surface of a wood board is avoided.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (5)
1. A grinding device for plank, its characterized in that, including mounting bracket (1), arrange in proper order along direction of delivery on mounting bracket (1) and be equipped with a plurality of grinding machanism, the specification that a plurality of grinding machanism was polished is by thick to thin along direction of delivery, grinding machanism includes support frame (3), the upper end rotation of support frame (3) is equipped with first grinding roller (5) and second grinding roller (4), first grinding roller (5) are located the top of second grinding roller (4), distance between the lower extreme of first grinding roller (5) and second grinding roller (4) upper end is unanimous with the thickness of plank, first grinding roller (5) and second grinding roller (4) are through actuating mechanism drive synchronous rotation, first grinding roller (5) and second grinding roller (4) pivoted direction are opposite with the direction that the plank was carried, the surface of first grinding roller (5) and second grinding roller (4) all is equipped with the abrasive layer, set up by thick to thin by a plurality of abrasive layer along direction of delivery on the grinding machanism.
2. Grinding device for wood boards according to claim 1, characterized in that the driving mechanism comprises a first rotating motor, a first driving gear (8), a second driving gear (6) and a transmission gear (7), wherein a first sprocket is arranged on an output shaft of the first rotating motor, a second sprocket is arranged at one end of the second grinding roller (4) corresponding to the first sprocket, the second sprocket is connected with the first sprocket through a chain, the second grinding roller (4) is driven to rotate through the first rotating motor, the second driving gear (6) is arranged at one end, far away from the second sprocket, of the second grinding roller (4), the first driving gear (8) is arranged at one end, opposite to the second driving gear (6), of the first grinding roller (5), the first driving gear (8) is consistent with the second driving gear (6) in specification, the transmission gear (7) arranged between the first driving gear (8) and the second driving gear (6) is rotatably arranged on the supporting frame (3), and the transmission gear (7) is meshed with the first driving gear (8) and the second driving gear (6) respectively.
3. Grinding device for wood boards according to claim 1, characterized in that a plurality of grinding mechanisms are mounted on the mounting frame (1) through the lifting frame (2), a hydraulic cylinder which is vertically arranged is arranged on the mounting frame (1), the hydraulic cylinder is positioned below the lifting frame (2), and an output shaft of the hydraulic cylinder is upwards fixedly connected with the lifting frame (2).
4. A grinding device for wood boards according to claim 3, characterized in that the lifting frame (2) is connected with a guiding mechanism, the guiding mechanism comprises a plurality of guiding rods (9) arranged on the mounting frame (1), the guiding rods (9) are vertically arranged, the lifting frame (2) is provided with a plurality of guiding holes which are matched with the guiding rods (9) one by one, and the guiding rods (9) slide through the corresponding guiding holes.
5. Grinding device for wood boards according to claim 1, characterized in that the support frame (3) is further provided with a blowing head (10) facing between the first grinding roller (5) and the second grinding roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688556.9U CN219945528U (en) | 2023-03-31 | 2023-03-31 | Polishing device for wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688556.9U CN219945528U (en) | 2023-03-31 | 2023-03-31 | Polishing device for wood board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945528U true CN219945528U (en) | 2023-11-03 |
Family
ID=88555033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688556.9U Active CN219945528U (en) | 2023-03-31 | 2023-03-31 | Polishing device for wood board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945528U (en) |
-
2023
- 2023-03-31 CN CN202320688556.9U patent/CN219945528U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |