CN111890187A

CN111890187A - Grinding device for wood working with centre gripping fixed knot constructs

Info

Publication number: CN111890187A
Application number: CN202010684634.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Luan Qianbing
Current assignee: Luan Qianbing
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-11-06

Abstract

The invention discloses a polishing device with a clamping structure for wood processing, and belongs to the technical field of wood processing. A polishing device with a clamping structure for wood processing comprises a base, a lifting box and a dust suction pump, wherein the lifting box is connected to the top of the base in a sliding manner, a clamping mechanism is arranged in the base, and a conveying mechanism is arranged in the base; the grinding machine comprises a lifting box, a first grinding box, a second grinding box, a first track wheel, a second track wheel, a first rotating shaft, a working disc, a grinding block, a second rotating shaft, a third rotating shaft and a first driving part, wherein the lifting box is internally connected with the first grinding box; the grinding roller is used for pretreating wire drawing and rotating telescopic grinding, so that the problem that drawing marks or strip-shaped depressions occur in the traditional grinding process is effectively solved.

Description

Grinding device for wood working with centre gripping fixed knot constructs

Technical Field

The invention relates to the technical field of wood processing, in particular to a polishing device with a clamping and fixing structure for wood processing.

Background

The wood processing is processing by using wood as a raw material and mainly using a mechanical or chemical method, the product still maintains the basic characteristics of the wood, in the forest industry, the wood processing industry and the forest chemical processing are the subsequent industries of forest felling and transportation and are important departments of comprehensive utilization of wood resources, and the wood processing technology comprises basic processing technologies of wood cutting, wood drying, wood gluing, wood surface polishing and the like and wood protection and wood modification function processing technologies.

Among the prior art, timber is polished and is used roller conveyer belt formula polisher more, and it need move along a direction when polishing to this kind of mode of polishing makes the timber surface appear drawing mark or rectangular shape sunken easily, needs later stage to use filling such as paint and trowels, leads to polishing the process numerous and diverse, work efficiency is lower.

Disclosure of Invention

The invention aims to solve the defect that pull marks or depressions appear after polishing in the prior art, and provides a polishing device with a clamping and fixing structure for wood processing.

In order to achieve the purpose, the invention adopts the following technical scheme:

a polishing device with a clamping and fixing structure for wood processing comprises a base, a lifting box and a dust suction pump, wherein the lifting box is connected to the top of the base in a sliding mode, a first motor is fixedly connected to the base, a lead screw is fixedly connected to the output end of the first motor, a sleeve is fixedly connected to the outer wall of the lifting box, the lead screw is in threaded connection with the sleeve, a mounting plate is fixedly connected to the bottom of the lifting box, a driving rack is fixedly connected to the mounting plate, a clamping mechanism matched with the driving rack is arranged in the base, a dust removal box is fixedly connected to the top of the lifting box, the dust suction pump is fixedly connected to the inside of the dust removal box, and a conveying mechanism is arranged; the dust collection pump is respectively communicated with the first polishing box and the second polishing box through a first guide pipe, a first rotating shaft is rotationally connected in the first polishing box, the bottom of the first rotating shaft is fixedly connected with a working disc, a first sliding groove is formed in the working disc, a polishing block is slidably connected in the first sliding groove, a first track wheel is rotationally connected on the polishing block, a track attached to the first track wheel is arranged on the inner wall of the first polishing box, a second rotating shaft and a third rotating shaft are sequentially rotationally connected in the second polishing box from top to bottom, a second belt wheel and a polishing roller are sequentially and fixedly connected in the third rotating shaft from left to right, a first belt wheel and a first worm wheel are sequentially and fixedly connected in the second rotating shaft from left to right, and the first belt wheel and the second belt wheel are rotationally connected through a belt, the lifting box is internally provided with a first driving part for driving the first rotating shaft and the first worm wheel to rotate.

Preferably, a spring is arranged in the first sliding groove, and two ends of the spring are fixedly connected with the bottom wall of the first sliding groove and the grinding block respectively.

Preferably, a second sliding groove is formed in the side wall of the first sliding groove, a sliding block is fixedly connected to the side wall of the polishing block, and the sliding block is slidably connected into the second sliding groove.

Preferably, first drive division includes second motor and drive shaft, second motor fixed connection is at the lift incasement wall, drive shaft fixed connection is at the output of second motor, first pivot runs through first case of polishing and extends to top fixedly connected with second worm wheel, be equipped with the worm with first worm wheel and second worm wheel matched with in the drive shaft.

Preferably, the number of the first grinding boxes is two.

Preferably, the base is fixedly connected with a first mounting table and a second mounting table, and the first motor is fixedly connected to the first mounting table.

Preferably, conveying mechanism includes drive roller and conveyer belt, the seat is rotated to fixedly connected with second on the base, the drive roller rotates to be connected on the seat is rotated to the second, the conveyer belt laminates with the drive roller mutually, be equipped with on the base and be used for driving drive roller pivoted second drive division.

Preferably, the second drive portion includes third motor and fourth pivot, fourth pivot fixed connection is at the output of third motor, third motor fixed connection is on the second mount table, the fourth pivot is rotated and is connected on the seat is rotated to the second, drive roller fixed connection is in the fourth pivot.

Preferably, clamping mechanism includes fifth pivot and extension rod, the first seat and the stop collar of rotating of fixedly connected with in the base, the fifth pivot is rotated and is connected on first rotating seat, the both ends of fifth pivot are the first gear of fixedly connected with and second gear respectively, first gear and drive rack are to the meshing, extension rod sliding connection is in the stop collar, be equipped with on the extension rod with the second gear to the rack of meshing, the one end that the stop collar was kept away from to the extension rod is rotated and is connected with the second orbit wheel.

Preferably, the number of the clamping mechanisms is four, and the four clamping mechanisms are uniformly distributed at the bottom of the lifting box.

Compared with the prior art, the invention provides a polishing device with a clamping and fixing structure for wood processing, which has the following beneficial effects:

1. the polishing device with the clamping and fixing structure for wood processing is characterized in that a plate to be polished is placed on a conveying belt, a first motor is started to enable a lifting box to fall through a screw rod until a polishing block and a polishing brush on a polishing roller are in contact with the upper surface of the plate, a second motor and a third motor are started at the same time, the third motor enables the conveying belt to move through a driving roller, so that the plate on the third motor is moved and polished at a constant speed, the second motor drives a first rotating shaft and a second rotating shaft to rotate through a worm on a driving shaft, here, the first rotating shaft rotates at a high speed to throw out the polishing block, so that a first track wheel is attached to the inner wall of a first polishing box, a spring can pull the polishing block to prevent the polishing block from being separated from a first chute, the inner wall of the first polishing box is wavy, so that the polishing block can slide in the first chute quickly, the surface of the plate is polished, and no dead angle is ensured, and do not have the line of polishing, promote the smooth finish on panel surface, the second pivot then utilizes the belt to drive the roller of polishing fast rotating, the roller of polishing not only plays the effect of the fine processing of the later stage of being convenient for of preliminary polishing pull mark here, can also guarantee the uniform velocity of panel on the conveyer belt and remove, the stationarity when guaranteeing to polish, promote the effect of polishing, prevent the appearance of the vestige of polishing, and meanwhile, the dust absorption pump starts, the utilization degree pipe is with the saw-dust suction of first case and the second incasement production of polishing, and the row's of miscellaneous pipe through the top is concentrated and is collected the processing, prevent saw-dust contaminated air and influence equipment precision.

2. This grinding device for wood working with centre gripping fixed knot constructs, through the operation of polishing to the light, the standard component, if the timber, cabinet door etc., panel skew when can add clamping mechanism and prevent to polish, at the in-process that the cage descends, can drive the drive rack and move down, thereby drive conical first gear revolve, and then drive second gear revolve, the second gear makes extension rod roll-off stop collar, until reaching the position of settlement, the laminating of second orbit wheel is in the side of panel promptly, thereby reach and prevent that panel from producing when polishing and rocking.

Drawings

Fig. 1 is a first schematic structural diagram of a polishing device for wood processing according to the present invention, which has a clamping and fixing structure;

FIG. 2 is a schematic structural diagram of a second sanding device for wood processing according to the present invention;

FIG. 3 is a schematic structural view of part A of FIG. 2 of a sanding device for wood working with a clamping fixture according to the present invention;

fig. 4 is a schematic structural diagram of a first sanding box of a sanding device for wood processing according to the present invention, the first sanding box having a clamping structure;

fig. 5 is a schematic structural diagram of a second grinding box of the grinding device for wood processing provided by the invention and having a clamping and fixing structure.

In the figure: 1. a base; 101. a first mounting table; 102. a first motor; 1021. a screw rod; 103. a second mounting table; 104. a second rotating base; 2. a third motor; 201. a fourth rotating shaft; 202. a drive roller; 203. a conveyor belt; 3. a lifting box; 301. a sleeve; 302. a dust removal box; 303. mounting a plate; 304. a second motor; 3041. a drive shaft; 4. a first grinding box; 401. a first rotating shaft; 402. a second worm gear; 403. a working plate; 4031. a first chute; 4032. a second chute; 404. grinding blocks; 4041. a first track wheel; 4042. a slider; 405. a spring; 5. a second grinding box; 501. a third rotating shaft; 5011. grinding a roller; 5012. a second pulley; 502. a second rotating shaft; 5021. a first worm gear; 5022. a second pulley; 503. a belt; 6. a dust suction pump; 601. a conduit; 7. a first rotating base; 701. a fifth rotating shaft; 7011. a first gear; 7012. a second gear; 702. a drive rack; 703. a limiting sleeve; 704. an extension rod; 7041. a second track wheel.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-2 and 4-5, a polishing device with a clamping and fixing structure for wood processing comprises a base 1, a lifting box 3 and a dust suction pump 6, wherein the lifting box 3 is connected to the top of the base 1 in a sliding manner, a first motor 102 is fixedly connected to the base 1, a lead screw 1021 is fixedly connected to the output end of the first motor 102, a sleeve 301 is fixedly connected to the outer wall of the lifting box 3, the lead screw 1021 is in threaded connection with the sleeve 301, a mounting plate 303 is fixedly connected to the bottom of the lifting box 3, a driving rack 702 is fixedly connected to the mounting plate 303, a clamping mechanism matched with the driving rack 702 is arranged in the base 1, a dust removal box 302 is fixedly connected to the top of the lifting box 3, the dust suction pump 6 is fixedly connected to the dust removal; a first polishing box 4 and a second polishing box 5 are fixedly connected in the lifting box 3, a dust suction pump 6 is respectively communicated with the first polishing box 4 and the second polishing box 5 through a first conduit 601, a first rotating shaft 401 is rotatably connected in the first polishing box 4, the bottom of the first rotating shaft 401 is fixedly connected with a working disc 403, a first chute 4031 is arranged in the working disc 403, a polishing block 404 is slidably connected in the first chute 4031, a first track wheel 4041 is rotatably connected on the polishing block 404, a track jointed with the first track wheel 4041 is arranged on the inner wall of the first polishing box 4, a second rotating shaft 502 and a third rotating shaft 501 are sequentially and rotatably connected in the second polishing box 5 from top to bottom, a second belt wheel 5012 and a polishing roller 5011 are sequentially and fixedly connected in the third rotating shaft 501 from left to right, a first belt wheel 5022 and a first worm wheel 5021 are sequentially and fixedly connected in the second rotating shaft 502 from left to right, and a first belt wheel 5022 and a second belt wheel 5012 are rotatably connected through a belt 503, a first driving part for driving a first rotating shaft 401 and a first worm wheel 5021 to rotate is arranged in the lifting box 3, a spring 405 is arranged in the first sliding groove 4031, two ends of the spring 405 are fixedly connected with the bottom wall of the first sliding groove 4031 and the polishing block 404 respectively, a second sliding groove 4032 is formed in the side wall of the first sliding groove 4031, a sliding block 4042 is fixedly connected to the side wall of the polishing block 404, the sliding block 4042 is slidably connected in the second sliding groove 4032, the first driving part comprises a second motor 304 and a driving shaft 3041, the second motor 304 is fixedly connected to the inner wall of the lifting box 3, the driving shaft 3041 is fixedly connected to the output end of the second motor 304, the first rotating shaft 401 penetrates through the first polishing box 4 to extend to the top to be fixedly connected with the second worm wheel 402, a worm matched with the first worm wheel 5021 and the second worm wheel 402 is arranged on the driving shaft 3041, the first polishing box 4 is specifically two groups, a first mounting table 101 and a, first motor 102 fixed connection is on first mount table 101, conveying mechanism includes drive roller 202 and conveyer belt 203, seat 104 is rotated to fixedly connected with second on the base 1, drive roller 202 rotates to be connected on seat 104 is rotated to the second, conveyer belt 203 laminates with drive roller 202 mutually, be equipped with on the base 1 and be used for driving drive roller 202 pivoted second drive division, the second drive division includes third motor 2 and fourth pivot 201, fourth pivot 201 fixed connection is at the output of third motor 2, 2 fixed connection of third motor are on second mount table 103, fourth pivot 201 rotates to be connected on seat 104 is rotated to the second, drive roller 202 fixed connection is on fourth pivot 201.

The plate to be polished is placed on the conveying belt 203, the first motor 102 is started to enable the lifting box 3 to fall through the lead screw 1021 until the polishing brushes on the polishing block 404 and the polishing roller 5011 contact the upper surface of the plate, at the same time, the second motor 304 and the third motor 2 are started simultaneously, the third motor 2 enables the conveying belt 203 to move through the driving roller 202, so that the plate on the conveying belt moves at a constant speed for polishing, the second motor 304 drives the first rotating shaft 401 and the second rotating shaft 502 to rotate through the worm on the driving shaft 3041, at this point, the first rotating shaft 401 rotates at a high speed to throw the polishing block 404 out, so that the first track wheel 4041 is attached to the inner wall of the first polishing box 4, the spring 405 can pull the polishing block 404 to prevent the polishing block 404 from separating from the first chute 4031, and as the inner wall of the first polishing box 4 is wavy, the polishing block 404 can slide in the first chute 4031 quickly, so that the surface of the plate is polished, and no dead angle exists at the, and there is not the line of polishing, promote the smooth finish on panel surface, second pivot 502 then utilizes belt 503 to drive the roller 5011 of polishing to rotate fast, roller 5011 of polishing not only plays the effect that the trace is convenient for the fine processing of later stage of primarily polishing here, can also guarantee the at the uniform velocity of panel on conveyer belt 203 and remove, the stationarity when guaranteeing to polish, promote the effect of polishing, prevent the appearance of the trace of polishing, and simultaneously, dust absorption pump 6 starts, the utilization pipe 601 inhales the saw-dust that produces in first case 4 and the second case 5 of polishing, and the row's miscellaneous pipe through the top is concentrated and is collected the processing, prevent that the saw-dust from polluting the air and influencing the equipment precision.

Example 2:

referring to fig. 2-3, substantially the same as embodiment 1, further, the clamping mechanism includes a fifth rotating shaft 701 and an extension rod 704, a first rotating base 7 and a limiting sleeve 703 are fixedly connected in the base 1, the fifth rotating shaft 701 is rotatably connected to the first rotating base 7, a first gear 7011 and a second gear 7012 are respectively fixedly connected to two ends of the fifth rotating shaft 701, the first gear 7011 is engaged with the driving rack 702, the extension rod 704 is slidably connected in the limiting sleeve 703, a rack engaged with the second gear 7012 is disposed on the extension rod 704, a second track wheel 7041 is rotatably connected to one end of the extension rod 704 away from the limiting sleeve 703, the number of the clamping mechanisms is specifically four, and the four clamping mechanisms are uniformly distributed at the bottom of the lifting box 3.

To the light, the operation of polishing of standard part, like timber, cabinet door etc, panel skew when can add clamping mechanism and prevent to polish, in the in-process that the cage 3 descends, can drive rack 702 and move down, thereby drive conical first gear 7011 and rotate, and then drive second gear 7012 and rotate, second gear 7012 makes extension rod 704 roll-off stop collar 703, until reaching the position of settlement, second orbit wheel 7041 laminates in the side of panel promptly, thereby reach and prevent that panel from producing when polishing and rocking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a grinding device for wood working with centre gripping fixed knot constructs, includes base (1), cage (3) and dust absorption pump (6), cage (3) sliding connection is at the top of base (1), its characterized in that, fixedly connected with first motor (102) on base (1), the output fixedly connected with lead screw (1021) of first motor (102), cage (3) outer wall fixedly connected with sleeve (301), lead screw (1021) threaded connection is in sleeve (301), cage (3) bottom fixedly connected with mounting panel (303), fixedly connected with drive rack (702) on mounting panel (303), be equipped with the clamping mechanism with drive rack (702) matched with in base (1), cage (3) top fixedly connected with dust removal case (302), dust absorption pump (6) fixed connection is in dust removal case (302), a conveying mechanism is arranged in the base (1);

the inner fixed connection of the lifting box (3) is provided with a first grinding box (4) and a second grinding box (5), the dust suction pump (6) is respectively communicated with the first grinding box (4) and the second grinding box (5) through a first conduit (601), the first grinding box (4) is rotationally connected with a first rotating shaft (401), the bottom of the first rotating shaft (401) is fixedly connected with a working disc (403), a first sliding groove (4031) is formed in the working disc (403), a grinding block (404) is slidably connected in the first sliding groove (4031), the grinding block (404) is rotationally connected with a first track wheel (4041), the inner wall of the first grinding box (4) is provided with a track jointed with the first track wheel (4041), the inner wall of the second grinding box (5) is sequentially rotationally connected with a second rotating shaft (502) and a third rotating shaft (501501) from left to right, the third 501501 is sequentially and is fixedly connected with a second grinding belt wheel (5012) and a second grinding roller (5011), second pivot (502) are gone up from left to right fixedly connected with first band pulley (5022) and first worm wheel (5021) in proper order, first band pulley (5022) and second band pulley (5012) rotate through belt (503) and are connected, be equipped with in lifting box (3) and be used for driving first pivot (401) and first worm wheel (5021) pivoted first drive division.

2. The grinding device with clamping and fixing structure for wood processing according to claim 1, characterized in that a spring (405) is arranged in the first sliding chute (4031), and two ends of the spring (405) are fixedly connected with the bottom wall of the first sliding chute (4031) and the grinding block (404), respectively.

3. The grinding device with the clamping and fixing structure for wood processing according to claim 2, characterized in that a second sliding groove (4032) is formed in the side wall of the first sliding groove (4031), a sliding block (4042) is fixedly connected to the side wall of the grinding block (404), and the sliding block (4042) is slidably connected in the second sliding groove (4032).

4. The grinding device with the clamping and fixing structure for wood processing as claimed in claim 3, wherein the first driving part comprises a second motor (304) and a driving shaft (3041), the second motor (304) is fixedly connected to the inner wall of the lifting box (3), the driving shaft (3041) is fixedly connected to the output end of the second motor (304), the first rotating shaft (401) penetrates through the first grinding box (4) and extends to the top to be fixedly connected with a second worm wheel (402), and a worm matched with the first worm wheel (5021) and the second worm wheel (402) is arranged on the driving shaft (3041).

5. A sanding device for wood working with a clamping fixture as defined in claim 4, characterized in that the number of first sanding boxes (4) is two in particular.

6. The grinding device with clamping and fixing structure for wood processing as claimed in claim 5, characterized in that a first mounting table (101) and a second mounting table (103) are fixedly connected to the base (1), and the first motor (102) is fixedly connected to the first mounting table (101).

7. The grinding device with the clamping and fixing structure for wood processing according to claim 6, characterized in that the conveying mechanism comprises a driving roller (202) and a conveying belt (203), a second rotating seat (104) is fixedly connected to the base (1), the driving roller (202) is rotatably connected to the second rotating seat (104), the conveying belt (203) is attached to the driving roller (202), and a second driving portion for driving the driving roller (202) to rotate is arranged on the base (1).

8. The grinding device with a clamping and fixing structure for wood processing as recited in claim 7, characterized in that the second driving part comprises a third motor (2) and a fourth rotating shaft (201), the fourth rotating shaft (201) is fixedly connected with the output end of the third motor (2), the third motor (2) is fixedly connected with the second mounting table (103), the fourth rotating shaft (201) is rotatably connected with the second rotating base (104), and the driving roller (202) is fixedly connected with the fourth rotating shaft (201).

9. The grinding device with the clamping and fixing structure for wood processing as claimed in claim 1, wherein the clamping mechanism comprises a fifth rotating shaft (701) and an extension rod (704), the base (1) is internally and fixedly connected with a first rotating base (7) and a limiting sleeve (703), the fifth rotating shaft (701) is rotatably connected to the first rotating base (7), two ends of the fifth rotating shaft (701) are respectively and fixedly connected with a first gear (7011) and a second gear (7012), the first gear (7011) is engaged with the driving rack (702), the extension rod (704) is slidably connected in the limiting sleeve (703), the extension rod (704) is provided with a rack engaged with the second gear (7012), and one end of the extension rod (704) far away from the limiting sleeve (703) is rotatably connected with a second track wheel (7041).

10. The grinding device with a clamping and fixing structure for wood processing as claimed in claim 9, characterized in that the number of the clamping mechanisms is four, and four clamping mechanisms are uniformly distributed at the bottom of the lifting box (3).