CN113021099A

CN113021099A - Green and environment-friendly wood board fine grinding machine and using method thereof

Info

Publication number: CN113021099A
Application number: CN202110408131.3A
Authority: CN
Inventors: 肖才远; 张桂菊
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-06-25

Abstract

The invention relates to the technical field of wood board grinding machines, in particular to a green and environment-friendly wood board fine grinding machine and a using method thereof. The invention aims to solve the technical problems that only single-mesh polishing can be carried out, the treatment effect on wood boards is poor, or coarse-to-fine polishing can be carried out only by using multiple groups of equipment and replacing polishing paper. In order to solve the technical problems, the invention provides a green and environment-friendly wood board fine grinding machine and a use method thereof, the wood board fine grinding machine comprises a flat grinding mechanism and a self-switching mechanism, can utilize a rotatable three-side seat to quickly switch grinding paper with different meshes, is convenient to quickly and finely grind a wood board, has better integral processing effect, realizes automatic switching of the grinding paper with different meshes along with the grinding process, ensures the switching process to be further optimized on the basis of the grinding effect, greatly improves the processing efficiency, and can quickly replace the grinding paper on the three-side seat.

Description

Green and environment-friendly wood board fine grinding machine and using method thereof

Technical Field

The invention relates to the technical field of wood board grinders, in particular to a green and environment-friendly wood board fine grinder and a using method thereof.

Background

Nowadays, woodwork such as solid wood furniture or floor more and more receives people's welcome, when can be earlier processed trees into the plank when producing the solid wood product mostly, because the fibrous structure of tree for fibre arch, burr appear easily in the cutting plane of plank after the cutting, to the aesthetic property consideration of manual handling or processing product, the burr all can bring inconvenience and bring the influence to the use.

The wood board production process generally adopts a grinding machine to grind the wood board raw material, so that the surface smoothness of the wood board raw material is guaranteed, and common grinding machines are mostly small in hand holding or large in fixed mode according to the processing scale. The inventor finds that the prior art has the following problems in the process of researching common fixed wood board grinding instruments: most of the polishing instruments can only polish with a single mesh number, have poor treatment effect on wood boards, or can polish from coarse to fine by using multiple groups of equipment and replacing polishing paper.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a green and environment-friendly wood board fine grinding machine and a using method thereof, and solves the problems that most of grinding instruments can only carry out grinding with a single mesh number, the wood board treatment effect is poor, or coarse-to-fine grinding can be carried out only by using multiple sets of equipment and replacing grinding paper.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a meticulous polisher of plank of green, includes automatically controlled platform, there is the panel conveyer belt rather than the electricity is connected at the top of automatically controlled platform through support frame fixed mounting, and the top of automatically controlled platform has through the bolt lock joint with panel conveyer belt matched with separate the cover, separate to cover and seted up glass observation mouth, separate the inside upside welding of cover and have the ring chamber seat, the middle part of ring chamber seat inlays and is equipped with grinding motor, and the plank that needs to polish is separated by the panel conveyer belt input and is polished the processing in the cover.

The utility model discloses a polishing machine, including grinding motor and panel conveyer belt, the bottom lock joint of grinding motor has and has ground the mechanism with panel conveyer belt matched with flat grinding, and the plank of input separation cover is driven flat grinding mechanism by grinding motor and is polished, inlay on the ring chamber seat and be equipped with the dust catcher with flat grinding mechanism matched with for the saw-dust of producing of polishing is cleared up, avoids its polluted environment, influences the effect of polishing, and is provided with rather than matched with self-switching mechanism on the flat grinding mechanism.

Preferably, the flat grinding mechanism includes the base shaft, the base shaft passes through shaft coupling and grinding motor's axis of rotation lock joint, the slot has been seted up to the bottom of base shaft, the inside sliding insertion of slot has the regulating spindle, and the inside of slot has seted up the spacing groove, the surface cover of regulating spindle weld with spacing groove matched with stop collar, the spacing groove with the stop collar cooperation with base shaft and regulating spindle spacing parallelly connected to realize synchronous rotation, and the bottom welding of regulating spindle has the U-shaped frame, the inboard rotation of U-shaped frame is connected with the spiral axle, and the surface cover of spiral axle welds triple flat grinding device, inlays on spiral axle, regulating spindle and the U-shaped frame and is equipped with self-switching mechanism, triple flat grinding device can follow base shaft and regulating spindle synchronous rotation and realize polishing to the plank.

Preferably, triple flat grinding device includes the trilateral seat, trilateral seat cover welds on the pivot, and the equal joint in three side of trilateral seat has the paper grinding seat, and the paper of polishing overlaps on the paper grinding seat to it is fixed with trilateral seat each other clamp through the paper grinding seat, and the thickness of three group's paper of polishing increases progressively gradually, the skin weld of paper grinding seat has T shape head, the surface of trilateral seat seted up communicate each other and with T shape head matched with draw-in groove and T-slot, T shape head can be inserted at the T-slot at the horizontal slip joint by the draw-in groove, the inside weld of draw-in groove and T-slot has the spring clamp board with T shape head matched with, trilateral seat accessible pivot is rotated and is switched different paper of polishing.

Preferably, the self-switching mechanism comprises a top spring, the top spring is placed in the slot, two ends of the top spring are respectively in lap joint with the adjusting shaft and the slot, the top spring pushes the adjusting shaft and the base shaft to slide back to back, a round seat is welded on the surface of the adjusting shaft in a sleeved mode, a positioning spring is sleeved on the surface of the base shaft, two ends of the positioning spring are respectively welded with the round seat and the grinding motor, the base shaft, the adjusting shaft and the triple flat grinding device can be wound from the bottom end of the positioning spring when the base shaft, the adjusting shaft and the triple flat grinding device are ground in a rotating mode, the positioning spring is enabled to be gradually compressed due to the fact that the positioning spring is limited by the base shaft in the diameter, the adjusting shaft is pulled to slide into the base shaft, and a.

The bottom welding of base shaft has the catch arm, the caulking groove has been seted up to the inboard of U-shaped frame, the bottom of catch arm runs through the U-shaped frame and has welded the push pedal in the caulking groove, the positioning frame has all been welded at the push pedal both ends, the pivot is located the positioning frame, and the surperficial cover welding of pivot has the thumb wheel.

The utility model discloses a paper machine tool, including positioning frame, base shaft, push plate, gear wheel, three side seats, three.

Preferably, separate the cover and constitute by the cover body and shroud, and the shroud passes through the hinge and articulates on the cover body, and the maintenance grinding motor that the user can be convenient, the top surface of shroud inlays and is equipped with the radiator-grid with grinding motor matched with, is convenient for dispel the heat to grinding motor.

Preferably, the inside of slot is seted up with spacing groove intercommunication and with stop collar matched with annular, after the regulating spindle slided the base shaft completely, the stop collar can be removed the injecing to self by the spacing groove sliding ring groove, rotates along with the positioning spring who is tightened up, realizes the restoration of regulating spindle and triple flat grinding device.

Preferably, anti-slip edges matched with each other are welded on the inner wall of the T-shaped groove and the surface of the T-shaped head in a spot welding mode, and the clamping stability of the paper grinding seat and the three-side seat is improved.

The use method of the green and environment-friendly wood board fine grinding machine comprises the following steps:

s1, starting the board conveying belt and the polishing motor through the electric control platform, and inputting the wood boards to be polished into the separation cover through the board conveying belt;

s2, the grinding motor drives the three-side seat to rotate through the base shaft and the adjusting shaft, and the wood board is ground through the grinding paper on the grinding paper seat;

s3, along with the polishing of the wood board, the synchronously rotating round seat starts to be wound from the bottom end of the positioning spring, because one end of the positioning spring is fixed and the diameter of the positioning spring is limited by the base shaft, the positioning spring is gradually compressed, the adjusting shaft is pulled to slide into the base shaft, and at the moment, the triple flat polishing device moves upwards to remove the wood board;

s4, the relative displacement of the base shaft and the adjusting shaft enables the pushing arm and the push plate to move downwards, and in the process, the positioning frame pushes the dial wheel and the three-side seat to rotate through the rotary teeth, so that automatic switching of different polished papers is realized;

s5, when the polishing paper needs to be replaced, the polishing paper seat is pushed to horizontally displace, and the T-shaped head slides into the clamping groove from the T-shaped groove, so that the polishing paper can be detached from the polishing paper seat and replaced.

Advantageous effects

The invention provides a green and environment-friendly wood board fine grinding machine and a using method thereof. Compared with the prior art, the method has the following beneficial effects:

(1) this fine polisher of plank of green and environmental protection and application method thereof is through setting up the flat grinding mechanism and three flat grinding device and mutually supporting for the device can utilize rotatable three side seat to switch different mesh numbers paper of polishing fast, is convenient for carry out quick meticulous polishing to the plank, and whole processing effect is better.

(2) According to the green and environment-friendly wood board fine polisher and the using method thereof, the automatic switching mechanism linked with the flat grinding mechanism is arranged, so that the polishing paper with different meshes can be automatically switched along with the polishing process, the switching process is further optimized on the basis of the polishing effect, and the processing efficiency is greatly improved.

(3) The environment-friendly wood board fine polisher and the use method thereof have the advantages that the triple flat grinding devices are arranged, so that the polishing paper on the three side seats can be quickly replaced, and the daily maintenance and the use of the polisher are greatly facilitated.

Drawings

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

FIG. 2 is a partial cross-sectional elevation view of the structure of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 2;

FIG. 4 is a right side cross-sectional view of the flat grinding mechanism of FIG. 2 in accordance with the present invention;

FIG. 5 is a left side view of the triple flat grinding apparatus of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 5;

FIG. 7 is a partial right sectional view of a three-sided seat in the configuration of the present invention;

fig. 8 is a front cross-sectional view of a three-sided seat in the structure of the present invention.

In the figure: 1. an electric control platform; 2. a plate conveying belt; 3. a separation cover; 4. a ring cavity seat; 5. polishing the motor; 6. a flat grinding mechanism; 601. a base shaft; 602. a slot; 603. an adjustment shaft; 604. a limiting groove; 605. a limiting sleeve; 606. a U-shaped frame; 607. rotating the shaft; 608. a triple flat grinding device; 6081. a three-sided base; 6082. a paper grinding seat; 6083. a T-shaped head; 6084. a card slot; 6085. a T-shaped slot; 6086. a spring pressing plate; 7. a vacuum cleaner; 8. a self-switching mechanism; 801. a spring is supported; 802. a round base; 803. a positioning spring; 804. a push arm; 805. caulking grooves; 806. pushing the plate; 807. a position adjusting frame; 808. a thumb wheel; 809. a fan groove; 810. rotating the teeth; 811. a V-shaped spring.

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. 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. 1-8, a green and environment-friendly wood board fine grinding machine comprises an electric control platform 1, a board conveying belt 2 electrically connected with the electric control platform 1 is fixedly installed at the top of the electric control platform 1 through a support frame, a separation cover 3 matched with the board conveying belt 2 is locked at the top of the electric control platform 1 through bolts, a ring cavity base 4 is welded at the upper side inside the separation cover 3, a grinding motor 5 is embedded in the middle of the ring cavity base 4, the grinding motor 5 is electrically connected with the electric control platform 1, a flat grinding mechanism 6 matched with the board conveying belt 2 is locked at the bottom of the grinding motor 5, a dust collector 7 matched with the flat grinding mechanism 6 is embedded on the ring cavity base 4, and a self-switching mechanism 8 matched with the flat grinding mechanism 6 is arranged on the flat grinding mechanism 6.

In the wood board polishing device, a flat grinding mechanism 6 comprises a base shaft 601, the base shaft 601 is locked with a rotating shaft of a polishing motor 5 through a coupler, the bottom of the base shaft 601 is provided with a slot 602, an adjusting shaft 603 is slidably inserted into the slot 602, a limiting groove 604 is formed in the slot 602, a limiting sleeve 605 matched with the limiting groove 604 is welded on the surface of the adjusting shaft 603 in a sleeved mode, the limiting groove 604 is matched with the limiting sleeve 605 to limit the base shaft 601 and the adjusting shaft 603 to be connected in parallel, synchronous rotation is achieved, a U-shaped frame 606 is welded at the bottom of the adjusting shaft 603, a rotating shaft 607 is rotatably connected to the inner side of the U-shaped frame 606, a triple flat grinding device 608 is welded on the surface of the rotating shaft 607 in a sleeved mode, a self-switching mechanism 8 is embedded on the rotating shaft 607, the adjusting shaft 603 and the U-shaped frame 606, and the triple flat grinding device 608 can rotate synchronously along with the base shaft.

In the invention, the triple flat grinding device 608 comprises a three-side seat 6081, the three-side seat 6081 is sleeved and welded on a rotating shaft 607, three side surfaces of the three-side seat 6081 are clamped with a paper grinding seat 6082, the paper grinding seat 6082 is sleeved with the paper grinding seat 6082 and is clamped and fixed with the three-side seat 6081 through the paper grinding seat 6082, the thicknesses of three groups of paper to be ground gradually increase, a T-shaped head 6083 is welded on the surface of the paper grinding seat 6082, a clamping groove 6084 and a T-shaped groove 6085 which are mutually communicated and matched with the T-shaped head 6083 are arranged on the surface of the three-side seat 6081, the T-shaped head 6083 can be inserted into the T-shaped groove 6085 in a transverse sliding manner through the clamping groove 6084 and clamped in the T-shaped groove 6085, a spring pressing plate 6086 matched with the T-shaped head 6083 is welded inside the clamping groove 602 and.

In the invention, the self-switching mechanism 8 comprises a top spring 801, the top spring 801 is placed in a slot 602, two ends of the top spring 801 are respectively lapped with an adjusting shaft 603 and the slot 602, the top spring 801 normally pushes the adjusting shaft 603 and a base shaft 601 to reversely slide, a round seat 802 is welded on the surface of the adjusting shaft 603, a positioning spring 803 is sleeved on the surface of the base shaft 601, two ends of the positioning spring 803 are respectively welded with the round seat 802 and a grinding motor 5, the base shaft 601, the adjusting shaft 603 and a triple flat grinding device 608 can be wound from the bottom end of the positioning spring 803 when rotating and grinding, as the positioning spring 803 is limited by the base shaft 601 in the diameter, the positioning spring 803 is gradually compressed and pulls the adjusting shaft 603 to slide into the base shaft 601, a user can conveniently adjust the triple flat grinding device 608, the bottom of the base shaft 601 is welded with a pushing arm 804, an embedding groove 805 is formed on the inner side of a U-shaped frame 606, the bottom end of the pushing arm 804 penetrates through the U-shaped frame 606 and a pushing plate 806 is, the two ends of the push plate 806 are welded with the positioning frame 807, the rotating shaft 607 is positioned in the positioning frame 807, the dial wheel 808 is welded on the surface of the rotating shaft 607 in a sleeved mode, a fan groove 809 is formed in the surface of the positioning frame 807 on one side of the rotating shaft 607, the fan groove 809 is connected with a rotating tooth 810 matched with the dial wheel 808 in a rotating mode, a V-shaped spring 811 is welded between the fan groove 809 and the rotating tooth 810, the relative displacement of the base shaft 601 and the adjusting shaft 603 enables the pushing arm 804 and the push plate 806 to move downwards, the positioning frame 807 pushes the dial wheel 808 and the three-side seat 6081 to rotate through the rotating tooth 810 in the process, and therefore automatic switching of different polishing papers is achieved.

In the invention, the separation cover 3 consists of a cover body and a cover cap, the cover cap is hinged on the cover body through a hinge, and a heat dissipation net matched with the grinding motor 5 is embedded on the top surface of the cover cap.

In the invention, the inside of the slot 602 is provided with a ring groove which is communicated with the limit groove 604 and is matched with the limit sleeve 605, when the adjusting shaft 603 completely slides into the base shaft 601, the limit sleeve 605 can slide into the ring groove by the limit groove 604 to remove the limit of the limiting sleeve, and rotates along with the tightened position adjusting spring 803, thereby realizing the reset of the adjusting shaft 603 and the triple flat grinding device 608.

In the present invention, the inner wall of the T-shaped groove 6085 and the surface of the T-shaped head 6083 are spot-welded with mutually engaged anti-slip ribs.

s1, starting the board conveying belt 2 and the grinding motor 5 through the electric control platform 1, and inputting the wood boards to be ground into the separation cover 3 through the board conveying belt 2;

s2, the grinding motor 5 drives the three-side seat 6081 to rotate through the base shaft 601 and the adjusting shaft 603 and grinds the wood board through grinding paper on the grinding paper seat 6082;

s3, along with the polishing of the wood board, the synchronously rotating round seat 802 starts to be wound from the bottom end of the positioning spring 803, and as one end of the positioning spring 803 is fixed and the diameter of the positioning spring is limited by the base shaft 601, the positioning spring 803 is gradually compressed, the adjusting shaft 603 is pulled to slide into the base shaft 601, and at the moment, the triple flat polishing device 608 moves upwards to remove the wood board;

s4, the relative displacement of the base shaft 601 and the adjusting shaft 603 enables the pushing arm 804 and the push plate 806 to move downwards, and in the process, the positioning frame 807 pushes the dial wheel 808 and the three-side seat 6081 to rotate through the rotary teeth 810, so that the automatic switching of different polished papers is realized;

s5, when the paper needs to be replaced, the paper grinding seat 6082 is pushed to move horizontally, so that the T-shaped head 6083 slides into the clamping groove 6084 from the T-shaped groove 6085, and the paper grinding seat 6082 can be detached and replaced with the paper.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine polisher of green's plank, includes automatically controlled platform (1), its characterized in that: the top of the electric control platform (1) is fixedly provided with a plate conveying belt (2) which is electrically connected with the electric control platform through a supporting frame, the top of the electric control platform (1) is locked with a separation cover (3) which is matched with the plate conveying belt (2) through a bolt, the upper side inside the separation cover (3) is welded with a ring cavity seat (4), and the middle part of the ring cavity seat (4) is embedded with a polishing motor (5);

grinding motor (5) is connected with automatically controlled platform (1) electricity, and the bottom lock joint of grinding motor (5) have with panel conveyer belt (2) matched with plain grinding mechanism (6), inlay on ring chamber seat (4) and be equipped with plain grinding mechanism (6) matched with dust catcher (7), and be provided with rather than matched with from switching mechanism (8) on plain grinding mechanism (6).

2. The fine polisher for green wood boards as claimed in claim 1, wherein: the flat grinding mechanism (6) comprises a base shaft (601), the base shaft (601) is in locking connection with a rotating shaft of a grinding motor (5) through a coupler, a slot (602) is formed in the bottom of the base shaft (601), an adjusting shaft (603) is slidably inserted into the slot (602), a limiting groove (604) is formed in the slot (602), a limiting sleeve (605) matched with the limiting groove (604) is welded on the surface of the adjusting shaft (603), a U-shaped frame (606) is welded on the bottom of the adjusting shaft (603), a rotating shaft (607) is rotatably connected to the inner side of the U-shaped frame (606), a triple flat grinding device (608) is welded on the surface of the rotating shaft (607), and a self-switching mechanism (8) is embedded on the rotating shaft (607), the adjusting shaft (603) and the U-shaped frame (606).

3. The fine polisher for green wood boards as claimed in claim 2, wherein: triple flat grinding device (608) includes trilateral seat (6081), trilateral seat (6081) overlap weld on spiral shaft (607), and the equal joint in three side of trilateral seat (6081) has ground paper seat (6082), the skin weld of ground paper seat (6082) has T shape head (6083), the surface of trilateral seat (6081) is seted up mutual intercommunication and is appeared first (6084) of matched with draw-in groove (6084) and T-slot (6085) with T, the inside weld of slot (602) and T-slot (6085) has first (6083) matched with spring plate (6086) with T shape.

4. The fine polisher for green wood boards as claimed in claim 2, wherein: the self-switching mechanism (8) comprises a top spring (801), the top spring (801) is placed in a slot (602), two ends of the top spring (801) are respectively overlapped with an adjusting shaft (603) and the slot (602), a round seat (802) is sleeved and welded on the surface of the adjusting shaft (603), a positioning spring (803) is sleeved on the surface of a base shaft (601), and two ends of the positioning spring (803) are respectively welded with the round seat (802) and a grinding motor (5);

the bottom of the base shaft (601) is welded with a pushing arm (804), the inner side of the U-shaped frame (606) is provided with an embedded groove (805), the bottom end of the pushing arm (804) penetrates through the U-shaped frame (606), a push plate (806) is welded in the embedded groove (805), two ends of the push plate (806) are welded with positioning frames (807), the rotating shaft (607) is located in the positioning frames (807), and the surface of the rotating shaft (607) is sleeved with a shifting wheel (808);

a fan groove (809) is formed in one side, opposite to the rotating shaft (607), of the surface of the positioning frame (807), a rotating tooth (810) matched with the shifting wheel (808) is rotatably connected to the inside of the fan groove (809), and a V-shaped spring (811) is welded between the fan groove (809) and the rotating tooth (810).

5. The fine polisher for green wood boards as claimed in claim 1, wherein: the separation cover (3) is composed of a cover body and a cover cap, the cover cap is hinged to the cover body through a hinge, and a heat dissipation net matched with the polishing motor (5) is embedded in the top surface of the cover cap.

6. The fine polisher for green wood boards as claimed in claim 2, wherein: and a ring groove communicated with the limiting groove (604) and matched with the limiting sleeve (605) is formed in the slot (602).

7. The fine polisher for green wood boards as claimed in claim 3, wherein: the inner wall of the T-shaped groove (6085) and the surface of the T-shaped head (6083) are welded with mutually matched anti-slip edges.

8. The use method of the green and environment-friendly wood board fine grinding machine according to claim 1, characterized in that: the method comprises the following steps:

s1, starting the board conveying belt (2) and the grinding motor (5) through the electric control platform (1), and inputting the wood boards to be ground into the separation cover (3) through the board conveying belt (2);

s2, the grinding motor (5) drives the three-side seat (6081) to rotate through the base shaft (601) and the adjusting shaft (603) and grinds the wood board through the grinding paper on the grinding seat (6082);

s3, along with the grinding of the wood board, the synchronously rotating round seat (802) starts to wind from the bottom end of the positioning spring (803), because one end of the positioning spring (803) is fixed and the diameter of the ring is limited by the base shaft (601), the positioning spring (803) is gradually compressed, the adjusting shaft (603) is pulled to slide into the base shaft (601), and at the moment, the triple flat grinding device (608) moves upwards to remove the removal from the wood board;

s4, the relative displacement of the base shaft (601) and the adjusting shaft (603) enables the pushing arm (804) and the push plate (806) to move downwards, and in the process, the positioning frame (807) pushes the dial wheel (808) and the three-side seat (6081) to rotate through the rotary teeth (810), so that the automatic switching of different polished papers is realized;

s5, when the polishing paper needs to be replaced, the polishing paper seat (6082) is pushed to horizontally displace, so that the T-shaped head (6083) slides into the clamping groove (6084) from the T-shaped groove (6085), and the polishing paper can be detached from the polishing paper seat (6082).