CN115254716A

CN115254716A - Cleaning equipment for furniture manufacturing

Info

Publication number: CN115254716A
Application number: CN202211205895.3A
Authority: CN
Inventors: 沈跃
Original assignee: Nantong Payani Smart Home Co ltd
Current assignee: Nantong Payani Smart Home Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-11-01

Abstract

The invention relates to the field of cleaning, in particular to cleaning equipment for furniture manufacturing. Including the casing, cleaning device, feeding device and adjusting device, cleaning device includes the cleaning roller that two sets of symmetries set up, the cleaning roller section is trapezoidal, and the tip of upper and lower two sets of cleaning roller is close to each other during initial condition, when plank width diminishes, survey wide piece and transmit the regulating part with plank width reduction for, rotate with the drive cleaning roller, every cleaning roller that has realized and plank butt keeps invariable to plank pressure, make every cleaning roller with plank butt keep invariable in unit area to the pressure of plank, avoided clean pressure grow fish tail plank surface at clean in-process, and simultaneously, survey wide piece and order about the speed governing piece, make the feeding wheel rotational speed diminish and become fast along with the plank width, cleaning efficiency is improved.

Description

Cleaning equipment for furniture manufacturing

Technical Field

The invention relates to the field of cleaning, in particular to cleaning equipment for furniture manufacturing.

Background

Cleaning refers to the process of removing dirt and impurities from the surface of an article. Furniture production is an important industry. In a furniture processing center, when the plate is subjected to processes such as cutting and trimming, the surface of the plate is often stuck with some sawdust impurities, and if the plate is not processed in time, the surface of a sticker at the later stage can be affected. In the furniture course of working, process the back of polishing at furniture panel, impurity and piece that can produce if not clear up, can bring the difficulty for the assembly between the panel equally, in the furniture course of working, tradition is generally to the panel cleanness of panel that the handheld burnisher of workman moved up to transmission, or through taking the brush, or will be attached to the sweeps on panel surface through the rifle that blows, impurity blows off, the former wastes time and energy, the latter is though by a wide margin improvement efficiency, but its sweeps that blows off, the dust can the polluted environment, influence the breathing health of human body.

The invention of patent No. CN111389781B provides a double-sided dust removing device for furniture boards, which has the advantages of effectively cleaning and collecting impurities and debris on the surface of a board moving on a transmission device, but the shapes of common furniture boards are irregular, and the invention cannot be adjusted according to the edge shapes of the boards, so that the efficiency is low.

Disclosure of Invention

The invention provides cleaning equipment for furniture manufacturing, which aims to solve the problem that the cleaning equipment cannot be adjusted according to the edge shape of a wood board.

The cleaning equipment for furniture manufacture adopts the following technical scheme: a washing device for furniture manufacture comprises a machine shell, a cleaning device, a feeding device and an adjusting device;

the shell is arranged along the front and back direction;

the cleaning device is arranged in the shell in a sliding way and comprises a cleaning frame, a cleaning piece and a power piece;

two cleaning pieces are arranged up and down symmetrically and comprise cleaning frames and cleaning groups;

a connecting column is connected between the cleaning frames of the two cleaning pieces and is a telescopic column; the cleaning frame of the lower cleaning piece is arranged on the bottom wall of the machine shell in a left-right sliding manner; a top pressing column is arranged between the cleaning frame of the cleaning piece above and the top wall of the machine shell; the top pressing column is a telescopic column, a top pressing spring is arranged in the top pressing column, the lower end of the top pressing column is fixed on the cleaning frame above the top pressing column, and the upper end of the top pressing column is slidably arranged on the top wall of the machine shell and used for providing a preset pre-tightening pressure between the two cleaning frames;

the cleaning groups of the two cleaning pieces are arranged in an up-down symmetrical mode, each cleaning group comprises a plurality of cleaning structures, the cleaning structures are uniformly distributed on the corresponding cleaning frame along the left-right direction, and each cleaning structure comprises two cleaning rollers which are arranged in a symmetrical mode; the axes of the cleaning rollers are arranged in front and at the back, and the bottom surfaces of the two ends of the cleaning rollers are inclined planes; the section of the cleaning roller is trapezoidal, and the small end of the trapezoidal section of the cleaning roller faces to the symmetrical surfaces of the two cleaning frames in the initial state; the cleaning rollers are rotatably arranged on the corresponding cleaning frames through rotating shafts; the peripheral wall of the cleaning roller is provided with bristles;

the power part is used for driving the two cleaning frames to slide left and right so that the cleaning roller can clean the surface of the wood board;

the feeding device is arranged at the rear end of the shell and comprises two groups of feeding wheels which are arranged up and down symmetrically; the feeding wheel is rotationally arranged on the machine shell;

the adjusting device comprises an adjusting part, a speed adjusting part and a width measuring part;

the adjusting piece is used for converting the variation of the width of the wood board into the rotation of the cleaning roller, so that the contact area of the cleaning roller and the wood board is changed along with the width of the wood board, and the contact area of the cleaning roller and the wood board is increased when the width of the wood board is reduced;

the speed regulating part is used for converting the variation of the width of the wood board into the variation of the rotating speed of the feeding wheel so that the rotating speed of the feeding wheel is increased along with the reduction of the width of the wood board;

the width measuring part is used for detecting the variable quantity of the width of the wood board and transmitting the variable quantity to the adjusting part and the speed adjusting part.

Further, the width measuring piece comprises two width measuring structures; the two width measuring structures are symmetrically arranged on two sides of the wood board to be cleaned, and each width measuring structure comprises a width measuring frame;

the width measuring frame is arranged on the machine shell in a left-right sliding mode, one end, close to the center of the cleaning frame, of the width measuring frame is rotatably provided with a width measuring wheel, and one end, far away from the center of the cleaning frame, of the width measuring frame is provided with a width measuring rod; survey wide pole for controlling the electric telescopic handle who sets up, one end fixed connection is on the casing, and other end fixed connection is on surveying wide frame for make survey wide wheel all the time with the plank edge butt that awaits measuring.

Furthermore, two synchronous columns are arranged on the width measuring frame; the two synchronizing columns are symmetrically arranged on the upper side and the lower side of the width measuring frame; the synchronous column is a telescopic column arranged up and down, and one end close to the width measuring frame is fixed on the width measuring frame;

the two adjusting pieces are symmetrically arranged in the corresponding cleaning frame from top to bottom and comprise adjusting rods, adjusting wheels and self-cleaning structures;

the adjusting rod is arranged between the two width measuring frames in a left-right mode; the adjusting rods are arranged on the corresponding cleaning frames in a left-right sliding mode through the sliding grooves, one ends of the adjusting rods are connected with the synchronizing columns on the width measuring frames on the corresponding sides in a rotating mode, the other ends of the adjusting rods are connected with the synchronizing columns on the width measuring frames on the corresponding sides through the ball screw structures, and when the distance between the two width measuring frames changes, the changing amount of the distance between the two width measuring frames is converted into the rotating amount of the adjusting rods rotating around the axis; the cleaning frame is provided with a limiting gap so that the position of the adjusting wheel is kept unchanged relative to the cleaning frame in the left-right direction, and the adjusting wheel is slidably sleeved on the adjusting rod along the axis of the adjusting rod;

the self-cleaning structure is arranged between the adjusting rod and the cleaning roller and used for converting the rotating quantity of the adjusting rod driving the adjusting wheel to rotate into the rotating quantity of the cleaning roller when the distance between the two width measuring frames changes and driving the two cleaning rollers in the same cleaning structure to rotate in opposite directions.

Further, the adjusting wheel is a helical gear;

the self-cleaning structure comprises a transmission group, a rack group and a reversing wheel; the transfer groups are provided with a plurality of groups, are uniformly distributed along the left and right direction and correspond to the cleaning structures one by one; the transmission set comprises a first transmission wheel and a second transmission wheel; the first driving wheel is fixedly arranged on a rotating shaft of one cleaning roller in the same cleaning structure, the second driving wheel is fixedly arranged on a rotating shaft of the other cleaning roller in the same cleaning structure, and the first driving wheel and the second driving wheel are distributed in the front and back;

the gear group comprises a first gear and a second gear;

one side of the first rack close to the adjusting wheel is provided with an oblique rack which is arranged along the left-right direction; the first racks are arranged on the corresponding cleaning frames in a sliding manner along the left-right direction; the first rack is in meshing transmission with the adjusting wheel; the first rack and the first driving wheel are in meshing transmission;

the second rack is arranged on one side of the first rack and arranged along the left-right direction; the second rack is arranged on the corresponding cleaning frame in a sliding manner along the left and right direction; the second rack and the second transmission wheel are in meshing transmission;

the reversing wheel is arranged between the first rack and the second rack, and the reversing wheel is rotatably arranged on the corresponding cleaning frame; the reversing wheel is in meshing transmission with the first rack; the reversing wheel is in meshed transmission with the second rack.

Further, the width measuring rod comprises a sleeve and a sleeve column; the sleeve is fixedly connected to the shell, one end of the sleeve column is slidably mounted in the sleeve, the other end of the sleeve column is fixedly connected to the width measuring frame, and the sleeve column and the sleeve are in sliding seal; the sleeve column, the sleeve and the shell enclose a sealed cavity; hydraulic oil is filled into the sealing cavities; the lower end of the sealing cavity is provided with a through hole;

the speed regulating part comprises a feed shaft and a speed regulating structure; two feed shafts are arranged and are arranged symmetrically up and down, and the feed wheels are fixedly arranged on the feed shafts; both ends of the feed shaft are rotatably arranged on the shell;

the speed regulation structure comprises a shell, an input shaft, an output shaft, a hydraulic cylinder and a rotating rod;

the shell is fixedly arranged on the machine shell; the input shaft is arranged on the left and the right and is rotatably arranged on the shell; one end of the input shaft is provided with a driving group, and the other end of the input shaft is connected with a motor through gear engagement; the device comprises an input shaft, an output shaft, a hydraulic cylinder and a rotating rod;

the output shaft is arranged on the left and the right and is rotatably arranged on the shell; the axis of the output shaft and the axis of the input shaft are arranged in parallel; one end of the output shaft is provided with a transmission set, and the other end of the output shaft is in meshing transmission with the feed shaft through a gear;

the driving group comprises a first driving disc and a second driving disc; the first driving disc is fixed on the input shaft, and the second driving disc is sleeved on the output shaft through a spline in a sliding manner; a first gap is defined between the first driving disc and the second driving disc; the end surfaces of the first driving disc and the second driving disc, which are close to each other, are conical, and the first gap is a V-shaped gap; a driving cylinder is arranged on one side of the second driving disc, which is far away from the first driving disc; the driving cylinder is sleeved on the input shaft in a sliding manner through a spline; the driving cylinder is rotatably arranged on one side of the second driving disc far away from the first driving disc;

the transmission set comprises a first transmission disc and a second transmission disc; the first transmission disc is fixed on the input shaft, and the second transmission disc is sleeved on the output shaft in a sliding mode through a spline; a second gap is defined between the first transmission disc and the second transmission disc; the end faces, close to each other, of the first transmission disc and the second transmission disc are conical, and the second gap is a V-shaped gap; a transmission belt is sleeved outside the second gap and the first gap, and friction transmission is performed among the transmission belt, the first driving disc and the second driving disc; the transmission belt is in friction transmission with the first transmission disc and the second transmission disc;

the hydraulic cylinder comprises a cylinder body, a piston plate and a transmission cylinder; the cylinder body is annular and is fixedly arranged at one end of the output shaft far away from the transmission set, the hollow part of the cylinder body is an oil cavity, and hydraulic oil is filled in the oil cavity; the piston plate is arranged in the oil cavity in a sliding manner; the transmission cylinder is sleeved on the output shaft, one end of the transmission cylinder is rotatably connected with the second transmission disc, and the other end of the transmission cylinder is fixedly arranged on the piston plate; the oil cavities are communicated with the through holes of the two sealing cavities through hoses;

the rotating rod is arranged between the output shaft and the input shaft; the middle part of the rotating rod is rotatably arranged on the shell, one end of the rotating rod is rotatably arranged on the transmission cylinder, and the other end of the rotating rod is rotatably arranged on the driving cylinder.

Further, the power part comprises a cam, a hydraulic tank, a power shaft, a first piston rod and a second piston rod;

the power shaft is arranged left and right and is rotatably arranged on the shell; the cam is fixedly arranged on the power shaft;

the hydraulic tank is fixed on the shell and is positioned on one side of the cam; hydraulic oil is filled in the hydraulic tank;

the first piston rod is arranged on the left and right sides, one end of the first piston rod is slidably mounted on the wall of the hydraulic tank and is in sliding seal with the wall of the hydraulic tank, and the other end of the first piston rod is fixedly connected to the cleaning frame above the first piston rod through a connecting block;

the second piston rod is arranged between the hydraulic tank and the cam in a front-back mode, one end of the second piston rod is slidably mounted on the wall of the hydraulic tank and is in sliding seal with the wall of the hydraulic tank, and the other end of the second piston rod abuts against the cam; and a return spring is connected between the second piston rod and the wall of the hydraulic tank.

Further, a motor is fixedly arranged on the shell; the motor drives the power shaft to rotate through the belt.

Furthermore, a feed inlet is formed in the front end of the machine shell, and the feeding device is arranged at the feed inlet; the rear end of the casing is provided with a discharge hole.

Further, three feed wheels are provided per set.

Furthermore, a dust suction port is arranged on the cleaning frame.

The beneficial effects of the invention are: when the edge shape of the wood board changes, namely the width of the wood board changes, when the width of the wood board becomes smaller, the width measuring piece detects the reduction of the width of the wood board and transmits the reduction to the adjusting piece, the adjusting piece is driven to convert the reduction of the width of the wood board into the rotation of the cleaning roller, so that the contact area of the single cleaning roller and the wood board is increased along with the reduction of the width of the wood board, the total contact area of all the cleaning rollers and the wood board is kept unchanged, the pressure of each cleaning roller abutted against the wood board is kept constant, and the pressure of each cleaning roller abutted against the wood board is kept constant in unit area. In a similar way, when the width of the wood board is increased towards the maximum preset value of the width again, the number of the cleaning rollers abutted against the wood board is increased, namely when the total contact area of all the cleaning rollers of each group of cleaning groups and the wood board is increased, the width measuring part drives the adjusting part to convert the increase of the width of the wood board into the rotation amount of the cleaning rollers, so that the contact area of a single cleaning roller and the wood board is reduced along with the increase of the width of the wood board, the total contact area of all the cleaning rollers and the wood board is kept unchanged, and the effect that the pressure of each cleaning roller abutted against the wood board is kept constant is realized.

That is, in the cleaning process, when the board width changes, the pressure of each cleaning roller abutted against the board to the board is kept constant in a unit area, so that the problem that when the board width becomes smaller and the number of cleaning rollers abutted against the board is reduced, the total area of the cleaning piece abutted against the board is reduced, the cleaning pressure on each cleaning roller abutted against the board is increased averagely is avoided, and the problem that the surface of the board is scratched due to the increase of the cleaning pressure in the cleaning process is avoided. And the problem that when the width of the wood board is increased and the number of cleaning rollers abutting against the wood board is increased, the total area of the cleaning piece abutting against the wood board is increased, so that the cleaning pressure averagely reaching each cleaning roller abutting against the wood board is reduced is solved, and the problem that the cleaning effect is insufficient due to the reduction of the cleaning pressure in the cleaning process is solved.

And when timber width diminishes, when the regulating part makes the butt area of every cleaning roller to the plank with the plank butt increase, survey wide detection plank width's decrement to transmit this decrement for making the speed governing part, turn into the change of feeding wheel rotation speed with the change of plank width size, realize that the feeding wheel rotational speed diminishes and becomes fast along with the plank width. That is, when the board width becomes smaller and the clean area where each scrub roller and the board abut increases, the feeding speed of the board is increased to make the cleaning faster, and when the board width becomes larger and the clean area where each scrub roller and the board abut decreases, the feeding speed of the board is decreased to make the cleaning more sufficient.

Furthermore, when the width of the wood is reduced, the two width measuring frames corresponding to the width measuring rods are driven to be close to each other, so that the width measuring wheels are always abutted to the edges of the wood board, meanwhile, the adjusting rods are driven to rotate through the ball screw structures, the adjusting rods drive the adjusting wheels to rotate, on one hand, when the adjusting wheels drive the first racks to move in the left-right direction, the first racks drive the first transmission wheels to rotate, the first transmission wheels drive one cleaning roller in the same cleaning structure to rotate through the rotating shafts, on the other hand, when the adjusting wheels drive the first racks to move in the left-right direction, the first racks drive the reversing wheels to rotate, the reversing wheels drive the second racks to move in the left-right direction and are opposite to the moving direction of the first racks, the second racks drive the other cleaning roller in the same cleaning structure to reversely rotate, the adjacent cleaning rollers stir bristles mutually, the automatic cleaning of the dust adhered to the interior is realized, and the cleaning quality is improved.

Drawings

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

FIG. 1 is a schematic structural view of an embodiment of a cleaning apparatus for furniture manufacturing according to the present invention;

FIG. 2 is an overall schematic of an embodiment of the present invention;

FIG. 3 is a front view of an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a width measuring bar, a housing and a feeding device according to an embodiment of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic view of a cleaning frame and a first piston rod of an embodiment of the present invention;

FIG. 7 is a schematic view of the cleaning device and the width measuring member according to the embodiment of the present invention;

FIG. 8 is an enlarged view at B of FIG. 7;

FIG. 9 is an enlarged view at C of FIG. 7;

FIG. 10 is a schematic view of the two cleaning rollers and the first and second drive wheels of the same cleaning configuration of the embodiment of the present invention;

fig. 11 is a schematic structural diagram of a speed regulation structure according to an embodiment of the present invention.

In the figure: 100. a housing; 200. a cleaning device; 210. a cleaning frame; 211. a dust suction port; 212. connecting columns; 220. a cleaning roller; 221. a rotating shaft; 230. a power member; 231. a cam; 232. a hydraulic tank; 233. a power shaft; 234. a first piston rod; 235. a second piston rod; 240. pressing the column; 310. a feed wheel; 410. measuring a width piece; 411. a width measuring frame; 412. measuring a width rod; 401. a sleeve; 402. sleeving a column; 413. measuring a width wheel; 414. a synchronizing column; 421. adjusting a rod; 422. an adjustment wheel; 423. a first rack; 424. a second rack; 425. a reversing wheel; 426. a first drive pulley; 427. a second transmission wheel; 500. a wood board; 600. a speed regulating member; 620. a feed shaft; 631. a first drive disk; 632. a second drive disc; 641. a first drive disk; 642. a second drive plate; 650. an input shaft; 660. an output shaft; 670. a hydraulic cylinder; 680. a rotating rod.

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.

An embodiment of a cleaning apparatus for furniture manufacturing of the present invention is shown in fig. 1 to 11: a washing apparatus for furniture manufacture includes a cabinet 100, a cleaning device 200, a feeding device and an adjusting device; the cabinet 100 is disposed in a front-rear direction for being fixed on an operation table or the ground;

the cleaning device 200 is slidably mounted in the housing 100 and comprises a cleaning frame 210, cleaning members and a power member 230;

two cleaning pieces are arranged up and down symmetrically and comprise a cleaning frame 210 and cleaning groups;

a connecting column 212 is connected between the cleaning frames 210 of the two cleaning pieces, and the connecting column 212 is a telescopic column; the cleaning rack 210 of the lower cleaning piece is arranged on the bottom wall of the machine shell 100 in a left-right sliding manner; a top pressing column 240 is arranged between the cleaning frame 210 of the upper cleaning piece and the top wall of the machine shell 100; the top pressing column 240 is a telescopic column, a top pressing spring is arranged in the top pressing column 240, the lower end of the top pressing column is fixed on the cleaning frame 210 above, and the upper end of the top pressing column is slidably mounted on the top wall of the machine shell 100 and is used for providing a preset pre-tightening pressure between the two cleaning frames 210 and providing a constant pressure for the wood board 500 between the two cleaning frames 210;

the two cleaning groups of the cleaning pieces are symmetrically arranged up and down, each cleaning group comprises a plurality of cleaning structures, the cleaning structures are uniformly distributed on the corresponding cleaning frame 210 along the left-right direction, and each cleaning structure comprises two cleaning rollers 220 which are symmetrically arranged; the axis of the cleaning roller 220 is arranged in front and back, and the bottom surfaces of the two ends of the cleaning roller 220 are inclined planes; the section of the cleaning roller 220 is trapezoidal, the small end of the trapezoidal section of the cleaning roller 220 faces the symmetrical surfaces of the two cleaning frames 210 in the initial state, and when the contact area between the cleaning roller 220 and the wood board 500 is the smallest, the width of the wood board 500 is the largest; the cleaning rollers 220 are rotatably mounted on the corresponding cleaning frames 210 by means of rotating shafts 221; bristles are arranged on the peripheral wall of the cleaning roller 220; the power member 230 is used for driving the cleaning frame 210 to slide left and right, so that the bristles on the cleaning roller 220 can clean the surface of the wooden board 500 in the left-right direction;

the feeding device is arranged at the rear end of the casing 100 and comprises two groups of feeding wheels 310 which are symmetrically arranged up and down; a feeding wheel 310 is rotatably provided on the housing 100 for feeding the wood boards 500 conveyed by a conveyor such as a belt into the apparatus of the present invention;

the adjusting device comprises a width measuring part 410, an adjusting part and a speed adjusting part 600; the adjusting member is used for converting the variation of the width of the wood board 500 into the rotation amount of the cleaning roller 220, so that the contact area of the cleaning roller 220 and the wood board 500 is changed along with the width of the wood board 500, and the contact area of the cleaning roller 220 and the wood board 500 is increased when the width of the wood board 500 is reduced; the speed regulating member 600 is used for converting the variation of the width of the wood board 500 into the variation of the rotation speed of the feeding wheel 310, so that the rotation speed of the feeding wheel 310 is increased as the width of the wood board 500 is reduced;

the width measuring member 410 is used to detect the variation of the width of the wood board 500 and transmit the variation to the adjusting member and the speed adjusting member 600. The top pressure column 240 provides a predetermined pre-tightening pressure between the two cleaning racks 210.

When the width of the wood board 500 is reduced, the number of the cleaning rollers 220 abutting against the wood board 500 is reduced, that is, the total contact area between all the cleaning rollers 220 of each cleaning group and the wood board 500 is reduced, and since the total cleaning pressure of the top pressure column 240 to the cleaning rollers 220 through the cleaning rack 210 is not changed, the cleaning pressure averaged to each cleaning roller 220 abutting against the wood board 500 is increased, and the pressure of each cleaning roller 220 abutting against the wood board 500 to the wood board 500 is increased.

The width measuring member 410 detects the reduction in the width of the wood board 500 when the edge shape of the wood board 500 is changed, that is, when the width of the wood board 500 is reduced, and transmits the reduction to the adjusting member, which is driven to convert the reduction in the width of the wood board 500 into the rotation of the cleaning roller 220, so that the contact area of the individual cleaning roller 220 and the wood board 500 is increased as the width of the wood board 500 is reduced, thereby maintaining the total area of contact of all the cleaning rollers 220 and the wood board 500 constant.

In the same way, when the width of the wood board 500 is increased again to the maximum preset value of the width, the number of the cleaning rollers 220 abutting against the wood board 500 is increased, that is, when the total contact area between all the cleaning rollers 220 of each cleaning group and the wood board 500 is increased, the width measuring part 410 detects the increase of the width of the wood board 500 and transmits the increase to the adjusting part, and the adjusting part is driven to convert the increase of the width of the wood board 500 into the rotation amount of the cleaning rollers 220, so that the contact area between a single cleaning roller 220 and the wood board 500 is reduced along with the increase of the width of the wood board 500, the total contact area between all the cleaning rollers 220 and the wood board 500 is kept unchanged, and the pressure of each cleaning roller 220 abutting against the wood board 500 to the wood board 500 is kept constant.

That is, when the width of the wood board 500 is changed during cleaning, the pressure of each cleaning roller 220 abutting the wood board 500 against the wood board 500 is kept constant per unit area, thereby avoiding the problem that the cleaning pressure averagely applied to each cleaning roller 220 abutting the wood board 500 increases as the width of the wood board 500 decreases and the number of cleaning rollers 220 abutting the wood board 500 decreases, resulting in a decrease in the total area of the cleaning member abutting the wood board 500, and thus avoiding the problem of scratching the surface of the wood board 500 during cleaning due to the increase in the cleaning pressure. And the problem that when the width of the wood board 500 becomes larger and the number of the cleaning rollers 220 abutting against the wood board 500 increases, the total area of the cleaning members abutting against the wood board 500 increases, and the cleaning pressure averagely applied to each cleaning roller 220 abutting against the wood board 500 decreases is solved, so that the problem of insufficient cleaning effect caused by the decrease of the cleaning pressure in the cleaning process is solved.

And when the width of the wood is reduced and the adjusting member increases the abutting area of each cleaning roller 220 abutting the wood board 500 to the wood board 500, the width measuring member 410 detects the reduction of the width of the wood board 500 and transmits the reduction to the speed regulating member 600, so that the variation of the width of the wood board 500 is converted into the variation of the rotating speed of the feeding wheel 310, and the rotating speed of the feeding wheel 310 is increased along with the reduction of the width of the wood board 500. That is, when the width of the wood board 500 becomes smaller and the cleaning area where each cleaning roller 220 and the wood board 500 abut is increased, the feeding speed of the wood board 500 is increased to make the cleaning faster, and when the width of the wood board 500 becomes larger and the cleaning area where each cleaning roller 220 and the wood board 500 abut is decreased, the feeding speed of the wood board 500 is decreased to make the cleaning more sufficient.

In this embodiment, the width measurement piece 410 includes two width measurement structures; the two width measuring structures are symmetrically arranged at two sides of the wood board 500 to be cleaned; the width measuring structure comprises a width measuring frame 411;

the width measuring frame 411 is arranged on the machine shell 100 in a left-right sliding manner, one end close to the center of the cleaning frame 210 is rotatably provided with a width measuring wheel 413, and one end far away from the center of the cleaning frame 210 is provided with a width measuring rod 412; survey wide pole 412 for controlling the electric telescopic handle that sets up, one end fixed connection is on casing 100, other end fixed connection is on surveying wide frame 411, be used for making survey wide wheel 413 and the plank 500 butt that awaits measuring all the time, when plank 500 width diminishes, survey wide pole 412 extension, in order to drive two and survey wide frame 411 and be close to each other, when plank 500 width grow, survey wide pole 412 and shorten, in order to drive two and survey wide frame 411 and keep away from each other, in order to make survey wide wheel 413 and the plank 500 butt that awaits measuring all the time.

In this embodiment, two synchronization columns 414 are disposed on the width measuring frame 411; two synchronous columns 414 are symmetrically arranged up and down on the upper and lower sides of the width measuring frame 411; the synchronizing column 414 is a telescopic column arranged up and down, and one end close to the width measuring frame 411 is fixed on the width measuring frame 411;

the two adjusting pieces are symmetrically arranged in the corresponding cleaning frame 210 up and down, and comprise adjusting rods 421, adjusting wheels 422 and self-cleaning structures;

the adjusting rod 421 is arranged between the two width measuring frames 411 in a left-right manner; the adjusting rods 421 are installed on the corresponding cleaning frames 210 in a left-right sliding manner through the sliding grooves, one end of each adjusting rod 421 is rotatably connected with the corresponding synchronizing column 414 on the width measuring frame 411 on the corresponding side, a ball screw section is arranged at the other end of each adjusting rod, and a nut of a ball screw structure is installed on the corresponding synchronizing column 414 on the width measuring frame 411 on the corresponding side, so that the ball screw section of each adjusting rod 421 is matched with the ball screw of the nut of the corresponding synchronizing column 414 on the width measuring frame 411 on the corresponding side, and when the distance between the two width measuring frames 411 is changed, the change amount of the distance between the two width measuring frames 411 is converted into the rotation amount of the adjusting rod 421 rotating around the axis; the cleaning frame 210 is provided with a spacing gap, so that the position of the adjusting wheel 422 is kept unchanged relative to the cleaning frame 210 in the left-right direction, and the adjusting wheel 422 is slidably sleeved on the adjusting rod 421 along the axis of the adjusting rod 421 to slide along the axis of the adjusting rod 421, so that when the two width measuring rods 412 drive the corresponding width measuring frames 411 to approach each other, the adjusting rod 421 is driven to rotate through the ball screw structure, and the adjusting wheel 422 is driven to rotate.

The self-cleaning structure is arranged between the adjusting rod 421 and the cleaning roller 220, and is used for converting the rotating amount of the adjusting rod 421 for driving the adjusting wheel 422 to rotate into the rotating amount of the cleaning roller 220 when the distance between the two width measuring frames 411 changes, and driving the two cleaning rollers 220 in the same cleaning structure to rotate in opposite directions, so that the adjacent cleaning rollers 220 stir bristles mutually, and the automatic cleaning of dust adhered to the inside is realized.

In this embodiment, the adjustment wheel 422 is a helical gear; the self-cleaning structure comprises a transmission group, a rack group and a reversing wheel 425; the transfer group is provided with a plurality of groups which are uniformly distributed along the left and right direction and are in one-to-one correspondence with the cleaning structures; the transmission group comprises a first transmission wheel 426 and a second transmission wheel 427; the first driving wheel 426 is fixedly arranged on the rotating shaft 221 of one cleaning roller 220 in the same cleaning structure, the second driving wheel 427 is fixedly arranged on the rotating shaft 221 of the other cleaning roller 220 in the same cleaning structure, and the first driving wheel 426 and the second driving wheel 427 are distributed in the front and back directions;

the rack set includes a first rack 423 and a second rack 424; one side of the first rack 423 close to the adjusting wheel 422 is provided with a helical rack which is arranged along the left-right direction; the first racks 423 are slidably installed on the corresponding cleaning frames 210 in the left and right directions; the first rack 423 is in meshed transmission with the adjusting wheel 422; the first rack 423 and the first transmission wheel 426 are in meshed transmission;

the second rack 424 is provided on one side of the first rack 423, and is provided in the left-right direction; the second rack 424 is slidably mounted on the corresponding cleaning frame 210 in the left-right direction; the second rack 424 and the second transmission wheel 427 are in meshing transmission;

a reversing wheel 425 is arranged between the first rack 423 and the second rack 424, and the reversing wheel 425 is rotatably mounted on the cleaning frame 210; the reversing wheel 425 and the first rack 423 are in meshed transmission; the reversing wheel 425 and the second rack 424 are in meshing transmission, so that when the width of wood is reduced, the two width measuring rods 412 drive the corresponding width measuring frames 411 to approach each other, the width measuring wheels 413 are always abutted to the edges of the wood board 500, meanwhile, the adjusting rod 421 is driven to rotate through the ball screw structure, the adjusting rod 421 drives the adjusting wheel 422 to rotate, on one hand, when the adjusting wheel 422 drives the first rack 423 to move in the left-right direction, when the first rack 423 drives the first transmission wheel 426 to rotate, the first transmission wheel 426 drives one cleaning roller 220 in the same cleaning structure to rotate through the rotating shaft 221, on the other hand, when the adjusting wheel 422 drives the first rack 423 to move in the left-right direction, the first rack 423 drives the reversing wheel 425 to rotate, the reversing wheel 425 drives the second rack 424 to move in the left-right direction, the moving direction of the first rack 423 is opposite to the moving direction of the second rack 424, so that the second rack 424 drives the other cleaning roller 220 in the same cleaning structure to rotate in the opposite direction, and the adjacent cleaning rollers 220 mutually shift bristles, thereby realizing automatic cleaning of dust adhered to the inside and improving the cleaning quality.

In this embodiment, the width measuring rod 412 includes a sleeve 401 and a sleeve post 402; the sleeve 401 is fixedly connected to the casing 100, one end of the sleeve column 402 is slidably mounted in the sleeve 401, the other end of the sleeve column 402 is fixedly connected to the width measuring frame 411, and sliding sealing is formed between the sleeve column 402 and the sleeve 401; the sleeve column 402, the sleeve 401 and the casing 100 enclose a sealed cavity; hydraulic oil is filled in the sealing cavities; the lower end of the sealing cavity is provided with a through hole;

the speed regulating member 600 comprises a feed shaft 620 and a speed regulating structure; two feeding shafts 620 are arranged and are arranged symmetrically up and down, and the feeding wheels 310 are fixedly arranged on the feeding shafts 620; both ends of the feeding shaft 620 are rotatably installed on the casing 100;

the speed regulating structure comprises a shell, an input shaft 650, an output shaft 660, a hydraulic cylinder 670 and a rotating rod 680;

the housing is fixedly mounted on the casing 100; the input shaft 650 is arranged left and right and is rotatably mounted on the housing; one end of the input shaft 650 is provided with a driving set, and the other end is connected with a motor through gear engagement;

the output shaft 660 is arranged on the left and right and is rotatably arranged on the shell; the axis of the output shaft 660 is parallel to the axis of the input shaft 650; one end of the output shaft 660 is provided with a transmission set, and the other end of the output shaft is in meshing transmission with the feed shaft 620 through a gear;

the drive group includes a first drive disc 631 and a second drive disc 632; the first driving disk 631 is fixed on the input shaft 650, and the second driving disk 632 is slidably sleeved on the output shaft 660 through a spline; the first driving disk 631 and the second driving disk 632 define therebetween a first gap; the end faces of the first driving disc 631 and the second driving disc 632 that are close to each other are both conical, and the first gap is made to be a V-shaped gap; a driving cylinder is arranged at one side of the second driving disc 632 far away from the first driving disc 631; the driving cylinder is sleeved on the input shaft 650 in a sliding manner through a spline; the driving barrel is rotatably arranged at one side of the second driving disk 632 far away from the first driving disk 631;

the drive train comprises a first drive disk 641 and a second drive disk 642; the first transmission disc 641 is fixed on the input shaft 650, and the second transmission disc 642 is slidably sleeved on the output shaft 660 through a spline; the first transmission disc 641 and the second transmission disc 642 enclose a second gap therebetween; the end surfaces of the first driving disk 641 and the second driving disk 642 which are close to each other are conical, and the second gap is a V-shaped gap; a transmission belt is sleeved outside the second gap and the first gap, and friction transmission is adopted between the transmission belt and the first driving disc 631 as well as between the transmission belt and the second driving disc 632; friction transmission is provided between the transmission belt and the first transmission disc 641 and the second transmission disc 642;

the hydraulic cylinder 670 includes a cylinder body, a piston plate, and a transmission cylinder; the cylinder body is annular and is fixedly arranged at one end of the output shaft 660 far away from the transmission set, the hollow of the cylinder body is an oil cavity, and hydraulic oil is filled in the oil cavity; the piston plate is slidably arranged in the oil cavity; the transmission cylinder is sleeved on the output shaft 660, one end of the transmission cylinder is rotatably connected with the second transmission disc 642, and the other end of the transmission cylinder is fixedly arranged on the piston plate; the oil cavities are communicated with the through holes of the two sealed cavities through hoses, and the oil cavities are used for enabling the width of the wood board 500 to be reduced when the edges of the two sides of the wood board 500 are in an irregular shape and the two sides are asymmetric, so that the sum of the oil amounts of the hydraulic oil entering the two sealed cavities is the total amount of the hydraulic oil flowing out of the oil cavities;

a rotating rod 680 is provided between the output shaft 660 and the input shaft 650; the middle part of the rotating rod 680 is rotatably mounted on the shell, one end of the rotating rod is rotatably mounted on the transmission cylinder, the other end of the rotating rod is rotatably mounted on the driving cylinder, and the rotating rod is used for enabling the sleeve column 402 to extend out of the sleeve 401 so that hydraulic oil in the oil cavity flows into the two sealing cavities in the process that the width measuring wheel 413 abuts against the edge of the wood board 500 when the width of the wood is reduced; and the piston plate is driven to drive the second driving disk 642 to be far away from the first driving disk 641 through the driving cylinder, and then the driving cylinder rotates the rotating rod 680, so that the driving cylinder drives the second driving disk 632 to approach the first driving disk 631, thereby changing the transmission ratio of the input shaft 650 and the output shaft 660 and reducing the rotating speed of the output shaft 660. In the same way, when the wood board 500 is widened, the rotating speed of the output shaft 660 is increased; therefore, the rotating speed of the feeding wheel 310 is increased along with the reduction of the width of the wood board 500, the rotating speed of the feeding wheel 310 is decreased along with the increase of the width of the wood board 500, the feeding speed of the wood board 500 is increased to enable cleaning to be faster when the width of the wood board 500 is reduced and the cleaning area of each cleaning roller 220 and the wood board 500 is increased, and the feeding speed of the wood board 500 is reduced to enable cleaning to be more sufficient when the width of the wood board 500 is increased and the cleaning area of each cleaning roller 220 and the wood board 500 is reduced.

In the present embodiment, the power member 230 includes a cam 231, a hydraulic tank 232, a power shaft 233, a first piston rod 234, and a second piston rod 235;

the power shaft 233 is arranged on the left and right and rotatably mounted on the casing 100; the cam 231 is fixedly mounted on the power shaft 233;

the hydraulic tank 232 is fixed on the casing 100 and is positioned at one side of the cam 231; hydraulic oil is filled in the hydraulic tank 232;

the first piston rod 234 is arranged left and right, one end of the first piston rod is slidably mounted on the wall of the hydraulic tank 232 and is in sliding seal with the wall of the hydraulic tank 232, and the other end of the first piston rod is fixedly connected to the cleaning frame 210 above the first piston rod through a connecting block;

the second piston rod 235 is arranged between the hydraulic tank 232 and the cam 231 in a front-back manner, one end of the second piston rod is slidably mounted on the wall of the hydraulic tank 232, the second piston rod and the wall of the hydraulic tank 232 are in sliding sealing, and the other end of the second piston rod is abutted against the cam 231; and a return spring is connected between the second piston rod 235 and the wall of the hydraulic tank 232, and is used for pressing the second piston rod 235 into the hydraulic tank 232 by the protruding part of the cam 231 and driving the first piston rod 234 to extend out of the hydraulic tank 232 to push the cleaning rack 210 to move when the power shaft 233 drives the cam 231 to rotate, and when the protruding part of the cam 231 rotates away from the second piston rod 235, the return spring enables the second piston rod 235 to extend out of the hydraulic tank 232 and drives the first piston rod 234 to retract into the hydraulic tank 232 to pull the cleaning rack 210 to move in the opposite direction, so that the cleaning rack 210 is driven to slide left and right to drive the cleaning rollers 220 to clean the surface of the wood board 500.

In this embodiment, a motor is fixedly mounted on the casing 100; the motor drives the power shaft 233 to rotate through the belt, so that the power shaft 233 drives the cam 231 to periodically press the second piston rod 235 into the hydraulic tank 232.

In this embodiment, the front end of the casing 100 is provided with a feeding port, and the feeding device is arranged at the feeding port; the rear end of the casing 100 is provided with a discharge hole. There are three feed wheels 310 per set. The cleaning frame 210 is provided with a dust suction port 211 for sucking away the cleaned dust.

With the above embodiments, the usage principle and working process of the present invention are as follows: when the wood board cleaning machine is used, the feeding wheel 310 feeds the wood board 500 conveyed by a conveying device such as a conveying belt into a space between two cleaning pieces, the motor is started, the motor drives the power shaft 233 to rotate through the belt, and the power shaft 233 drives the cam 231 to rotate, so that the protruding part of the cam 231 is abutted against the second piston rod 235 periodically. When the protruding part of the cam 231 presses the second piston rod 235 into the hydraulic tank 232 and drives the first piston rod 234 to extend out of the hydraulic tank 232, the cleaning frame 210 is pushed to move, and when the protruding part of the cam 231 rotates away from the second piston rod 235, the return spring enables the second piston rod 235 to extend out of the hydraulic tank 232 and drives the first piston rod 234 to retract into the hydraulic tank 232, the cleaning frame 210 is pulled to move in the opposite direction, so that the cleaning frame 210 slides left and right to drive the cleaning rollers 220 to clean the surface of the wood board 500.

When the width of the wood is reduced, the two width measuring rods 412 drive the corresponding width measuring frames 411 to approach each other, so that the width measuring wheels 413 are always abutted to the edges of the wood boards 500, meanwhile, the adjusting rods 421 are driven to rotate through the ball screw structures, and the adjusting rods 421 drive the adjusting wheels 422 to rotate. In the process, the adjacent cleaning rollers 220 rotate in opposite directions to stir the bristles mutually, so that the dust adhered to the inside is automatically cleaned.

Meanwhile, in the process, the contact area between the single cleaning roller 220 and the wood board 500 is increased along with the reduction of the width of the wood board 500, so that the total contact area between all the cleaning rollers 220 and the wood board 500 is kept unchanged, the pressure of each cleaning roller 220 abutted against the wood board 500 is kept constant, the pressure of each cleaning roller 220 abutted against the wood board 500 on the wood board 500 is kept constant in a unit area, and the problem that when the width of the wood board 500 is reduced and the number of the cleaning rollers 220 abutted against the wood board 500 is reduced, the total contact area of the cleaning member abutted against the wood board 500 is reduced, the cleaning pressure averagely applied to each cleaning roller 220 abutted against the wood board 500 is increased, and the surface of the wood board 500 is prevented from being scratched in the cleaning process.

Similarly, when the width of the wood board 500 is increased again, and the number of the cleaning rollers 220 abutting against the wood board 500 is increased, that is, the total contact area between all the cleaning rollers 220 and the wood board 500 of each cleaning group is increased, the two width measuring rods 412 drive the corresponding width measuring frames 411 to move away from each other, and drive the adjusting rods 421 to rotate in opposite directions, and the adjusting rods 421 drive the adjusting wheels 422 to rotate in opposite directions, on one hand, when the adjusting wheels 422 drive the first rack 423 to move in the left-right direction to the initial position, the first rack 423 drives the first transmission wheel 426 to rotate in opposite directions, and the first transmission wheel 426 drives one cleaning roller 220 in the same cleaning structure to rotate through the rotating shaft 221, on the other hand, when the adjusting wheels 422 drive the first rack 423 to move in the left-right direction to the initial position, the first rack 423 drives the reversing wheel 425 to rotate in opposite directions, and the reversing wheel 425 drives the second rack 424 to move in the left-right direction to the initial position, so that the second rack 424 drives 427 to rotate in opposite directions again through the second transmission wheel 427 to reset, so that the contact area between the cleaning rollers 220 and the wood board 500 is decreased with the increase of the width of the wood board 500, and each cleaning roller 220 abutting against each cleaning group is ensured that each cleaning roller 500 keeps the pressure of the wood board 500 is constant. That is, the pressure of each cleaning roller 220 abutting the wood board 500 against the wood board 500 is made constant per unit area. The problem that when the width of the wood board 500 becomes larger again and the number of the cleaning rollers 220 abutting against the wood board 500 is increased, the total area of the cleaning members abutting against the wood board 500 is increased, and the cleaning pressure averagely reaching each cleaning roller 220 abutting against the wood board 500 is reduced, so that the cleaning effect is poor is avoided.

Further, when the abutting area of each cleaning roller 220 abutting the wood board 500 to the wood board 500 is increased, the driving sleeve 402 extends out of the sleeve 401 to extend to enable the two width measuring frames 411 to approach each other, so that hydraulic oil in the oil cavity flows into the two sealing cavities, the piston plate is driven to drive the second driving disc 642 to be away from the first driving disc 641 through the driving cylinder, the driving cylinder enables the rotating rod 680 to rotate, the driving cylinder drives the second driving disc 632 to approach the first driving disc 631, the transmission ratio of the input shaft 650 and the output shaft 660 is changed, and the rotating speed of the output shaft 660 driving the feeding wheel 310 to rotate through the feeding shaft 620 is reduced.

Similarly, when the width of the wood board 500 is increased, the rotation speed of the output shaft 660 is increased, so that the rotation speed of the output shaft 660, which drives the feed wheel 310 to rotate through the feed shaft 620, is increased; thereby causing the feed wheel 310 to rotate faster as the width of the wood board 500 becomes smaller and the feed wheel 310 to rotate slower as the width of the wood board 500 becomes larger. The effect is that when the width of the wood board 500 becomes smaller and the clean area of each cleaning roller 220 and the wood board 500 in abutment is increased, the feeding speed of the wood board 500 is increased, so that cleaning is faster, and when the width of the wood board 500 becomes larger and the clean area of each cleaning roller 220 and the wood board 500 in abutment is decreased, the feeding speed of the wood board 500 is reduced, so that cleaning is more sufficient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. A cleaning equipment for furniture manufacture is characterized in that: comprises a machine shell, a cleaning device, a feeding device and an adjusting device;

the shell is arranged along the front and back direction;

a connecting column is connected between the cleaning frames of the two cleaning pieces, and the connecting column is a telescopic column; the cleaning frame of the lower cleaning piece is arranged on the bottom wall of the machine shell in a left-right sliding manner; a top pressing column is arranged between the cleaning frame of the cleaning piece above and the top wall of the machine shell; the top pressing column is a telescopic column, a top pressing spring is arranged in the top pressing column, the lower end of the top pressing column is fixed on the cleaning frame above the top pressing column, and the upper end of the top pressing column is slidably arranged on the top wall of the machine shell and used for providing a preset pre-tightening pressure between the two cleaning frames;

the cleaning groups of the two cleaning pieces are arranged in an up-down symmetrical mode, each cleaning group comprises a plurality of cleaning structures, the cleaning structures are uniformly distributed on the corresponding cleaning frame along the left-right direction, and each cleaning structure comprises two cleaning rollers which are arranged in a symmetrical mode; the axes of the cleaning rollers are arranged in front and at the back, and the bottom surfaces of the two ends of the cleaning rollers are inclined planes; the section of the cleaning roller is trapezoidal, and the small end of the trapezoid section of the cleaning roller faces the symmetrical surfaces of the two cleaning frames in the initial state; the cleaning rollers are rotatably arranged on the corresponding cleaning frames through rotating shafts; the peripheral wall of the cleaning roller is provided with brush hair;

the adjusting piece is used for converting the variation of the width of the wood board into the rotation of the cleaning roller, so that the contact area between the cleaning roller and the wood board is changed along with the width of the wood board, and the contact area between the cleaning roller and the wood board is increased when the width of the wood board is reduced;

the speed regulating part is used for converting the variable quantity of the width of the wood board into the variable quantity of the rotating speed of the feeding wheel so that the rotating speed of the feeding wheel is increased along with the reduction of the width of the wood board;

2. The cleaning apparatus for furniture manufacturing according to claim 1, characterized in that: the width measuring piece comprises two width measuring structures; the two width measuring structures are symmetrically arranged on two sides of the wood board to be cleaned, and each width measuring structure comprises a width measuring frame;

the width measuring frame is arranged on the machine shell in a left-right sliding mode, one end, close to the center of the cleaning frame, of the width measuring frame is rotatably provided with a width measuring wheel, and one end, far away from the center of the cleaning frame, of the width measuring frame is provided with a width measuring rod; survey wide pole for controlling the electric telescopic handle that sets up, one end fixed connection is on the casing, and other end fixed connection is on surveying wide frame for make survey wide wheel all the time with the plank edge butt that awaits measuring.

3. The washing apparatus for furniture manufacturing according to claim 2, characterized in that: two synchronous columns are arranged on the width measuring frame; the two synchronizing columns are symmetrically arranged on the upper side and the lower side of the width measuring frame; the synchronous column is a telescopic column arranged up and down, and one end close to the width measuring frame is fixed on the width measuring frame;

4. A cleaning device for furniture manufacturing according to claim 3, characterized in that: the adjusting wheel is a helical gear;

the self-cleaning structure comprises a transmission group, a rack group and a reversing wheel; the transfer groups are provided with a plurality of groups, are uniformly distributed along the left and right direction and correspond to the cleaning structures one by one; the transmission set comprises a first transmission wheel and a second transmission wheel; the first driving wheel is fixedly arranged on a cleaning roller rotating shaft in the same cleaning structure, the second driving wheel is fixedly arranged on another cleaning roller rotating shaft in the same cleaning structure, and the first driving wheel and the second driving wheel are distributed in the front and back direction;

the rack group comprises a first rack and a second rack;

one side of the first rack close to the adjusting wheel is provided with an oblique rack which is arranged along the left-right direction; the first racks are slidably arranged on the corresponding cleaning frames along the left and right directions; the first rack is in meshing transmission with the adjusting wheel; the first rack and the first driving wheel are in meshing transmission;

the reversing wheel is arranged between the first rack and the second rack, and the reversing wheel is rotatably arranged on the corresponding cleaning frame; the reversing wheel is in meshing transmission with the first rack; the reversing wheel is in meshing transmission with the second rack.

5. The washing apparatus for furniture manufacturing according to claim 4, characterized in that: the width measuring rod comprises a sleeve and a sleeve column; the sleeve is fixedly connected to the shell, one end of the sleeve column is slidably mounted in the sleeve, the other end of the sleeve column is fixedly connected to the width measuring frame, and the sleeve column and the sleeve are in sliding seal; the sleeve column, the sleeve and the shell enclose a sealed cavity; hydraulic oil is filled into the sealing cavities; the lower end of the sealing cavity is provided with a through hole;

the shell is fixedly arranged on the machine shell; the input shaft is arranged left and right and is rotatably arranged on the shell; one end of the input shaft is provided with a driving group, and the other end of the input shaft is connected with a motor through gear engagement; the device comprises an input shaft, an output shaft, a hydraulic cylinder and a rotating rod;

the output shaft is arranged left and right and is rotatably arranged on the shell; the axis of the output shaft is parallel to the axis of the input shaft; one end of the output shaft is provided with a transmission set, and the other end of the output shaft is in meshing transmission with the feed shaft through a gear;

the driving group comprises a first driving disc and a second driving disc; the first driving disc is fixed on the input shaft, and the second driving disc is sleeved on the output shaft through a spline in a sliding manner; a first gap is defined between the first driving disc and the second driving disc; the end faces of the first driving disc and the second driving disc, which are close to each other, are conical, and the first gap is a V-shaped gap; a driving cylinder is arranged on one side of the second driving disc, which is far away from the first driving disc; the driving cylinder is sleeved on the input shaft in a sliding manner through a spline; the driving cylinder is rotatably arranged on one side of the second driving disc far away from the first driving disc;

the transmission set comprises a first transmission disc and a second transmission disc; the first transmission disc is fixed on the input shaft, and the second transmission disc is sleeved on the output shaft through a spline in a sliding manner; a second gap is defined between the first transmission disc and the second transmission disc; the end faces, close to each other, of the first transmission disc and the second transmission disc are conical, and the second gap is a V-shaped gap; a transmission belt is sleeved outside the second gap and the first gap, and friction transmission is performed among the transmission belt, the first driving disc and the second driving disc; the transmission belt is in friction transmission with the first transmission disc and the second transmission disc;

the hydraulic cylinder comprises a cylinder body, a piston plate and a transmission cylinder; the cylinder body is annular and is fixedly arranged at one end of the output shaft far away from the transmission set, the hollow part of the cylinder body is an oil cavity, and hydraulic oil is filled in the oil cavity; the piston plate is slidably arranged in the oil cavity; the transmission cylinder is sleeved on the output shaft, one end of the transmission cylinder is rotatably connected with the second transmission disc, and the other end of the transmission cylinder is fixedly arranged on the piston plate; the oil cavities are communicated with the through holes of the two sealing cavities through hoses;

6. The cleaning apparatus for furniture manufacturing according to claim 1, characterized in that: the power part comprises a cam, a hydraulic tank, a power shaft, a first piston rod and a second piston rod;

7. The cleaning apparatus for furniture manufacture according to claim 6, wherein: the motor is fixedly arranged on the shell; the motor drives the power shaft to rotate through a belt.

8. The cleaning apparatus for furniture manufacturing according to claim 1, characterized in that: the front end of the shell is provided with a feed inlet, and the feeding device is arranged at the feed inlet; the rear end of the casing is provided with a discharge hole.

9. The cleaning apparatus for furniture manufacturing according to claim 1, characterized in that: three feeding wheels are arranged in each group.

10. The washing apparatus for furniture manufacturing according to claim 1, characterized in that: the cleaning frame is provided with a dust suction port.