CN210024707U

CN210024707U - Safe and environment-friendly sander for processing fir finger-joint plates

Info

Publication number: CN210024707U
Application number: CN201920649698.8U
Authority: CN
Inventors: 李秀金
Original assignee: Shandong Chente Wood Industry Co Ltd
Current assignee: Shandong Chente Wood Industry Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-02-07
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a safe and environment-friendly sanding machine for processing fir finger-joint plates, which comprises a box body, wherein the bottom end of the box body is connected with a support, the right end of the box body is rotatably connected with a conveyor belt system, the left end of the conveyor belt system is connected with the support through a connecting arm, the left end of the conveyor belt system is connected with a driving device, the inner wall of the box body is rotatably connected with eight lower extrusion rollers, the sanding machine for processing the fir finger-joint plates can process generated powder and sawdust, a filter screen is arranged to shield the adsorbed sawdust and prevent the sawdust from entering a dust conveying pipe to damage a pipeline, a water tank is arranged to absorb the powder and prevent the powder from entering the air, a scraper is arranged, and the angle of the scraper can be adjusted, so that the phenomenon that a gap is left between the abraded scraper and the conveyor belt after the scraper is used for a long time to cause poor scraping effect is avoided, and the processing efficiency of sanding the fir finger-joint plate is improved.

Description

Safe and environment-friendly sander for processing fir finger-joint plates

Technical Field

The utility model relates to a wood working technical field specifically is a safe environmental protection's china fir indicates that fishplate bar processing uses grinder.

Background

The finger joint board is formed by splicing a plurality of boards, no longer adheres to a clamp plate from top to bottom, because a zigzag interface is adopted between the vertical boards and is similar to the cross butt joint of two fingers, the finger joint board is called, China fir is widely used as the superior finger joint board material by people, and the final process of the processing of the Chinese fir finger joint board needs to remove some wood which is uneven, uneven in thickness and not in line with the process requirements through physical removal modes such as abrasive cloth, grinding wheel, abrasive paper, scouring pad, non-woven cloth polishing wheel and the like, so that the wood is smoother, smoother and uniform in thickness, a common sander is used for sanding during actual processing, when the finger joint board is used, produce massive saw-dust and tiny powder easily after dull polish to timber, tiny powder gets into the air and can endanger human health untreated, and the saw-dust is piled up for a long time and can be damaged the inside part of grinder, influences sanding efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a safe and environment-friendly's china fir finger joint board processing and use grinder, can collect the tiny powder that produces, and can clear up the saw-dust that produces, can not damage inside part, and improved sand light efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safe and environment-friendly sander for processing a fir finger joint plate comprises a box body, wherein a support is connected to the bottom end of the box body, a conveyor belt system is rotatably connected to the right end of the box body, the left end of the conveyor belt system is connected with the support through a connecting arm, a driving device is connected to the left end of the conveyor belt system, eight lower extrusion rollers are rotatably connected to the inner wall of the box body, the lower extrusion rollers are positioned in the middle of the conveyor belt system and are in close contact with a conveyor belt on the conveyor belt system, four upper extrusion rollers are rotatably connected to the inner wall of the box body, the upper extrusion rollers are positioned above the lower extrusion rollers, a sanding wheel is rotatably connected to the middle of the inner wall of the box body through a grinding wheel shaft, the sanding wheel and the upper extrusion rollers are positioned on the same horizontal plane, a first belt pulley is installed at the rear end of the grinding wheel shaft, a driving motor is installed, the dust collector is characterized in that a scraper is arranged at the right end of the box body, the scraper is located below the conveyor belt system and is in close contact with the bottom end of the conveyor belt, a dust collecting box is placed at the right end of the support, the right end of the box body is communicated with the dust collecting box through an inclined communicating pipeline, a box door is hinged to the front side face of the box body, a filter box is communicated with the top end of the box body, a filter screen is installed inside the filter box, a mesh plate is arranged inside the filter box, an ejector pin is installed at the bottom end of the mesh plate, fastening bolts are in threaded connection with the front side face and the rear side face of the mesh plate, an adjusting groove is formed in the side face of the filter box, the end portion of each fastening bolt penetrates through the adjusting groove to be in close contact with the filter box, the top end of the filter box is communicated with a dust inlet of a dust collector through a dust conveying pipe, a dust outlet, the air vent has been seted up on the top of water tank, and the leading flank of water tank is equipped with inlet tube and outlet pipe, and the inlet tube is located the top of outlet pipe, and all is equipped with the valve on inlet tube and the outlet pipe, transparent glass window is installed to the right flank of water tank, the leading flank of box installs control switch group, control switch group's input is connected with external power source's output electricity, and control switch group's output is connected with dust catcher and driving motor's input electricity.

As a preferred technical scheme of the utility model, drive arrangement includes synchronous motor, synchronous motor installs on the brace table of box leading flank, and synchronous motor's output shaft installs belt pulley four, belt pulley four is connected through belt two and install belt pulley three in the conveying belt system axis of rotation, synchronous motor's the single output electricity with control switch group of input is connected.

As the utility model discloses a preferred technical scheme, the seal box is all installed to the front and back both sides face of rose box, the seal box articulates there is sealing door, the regulation trench is located the inside of seal box, fastening bolt's end connection has the circular shape limiting plate, and fixed mounting has the hexagonal piece on the limiting plate.

As an optimal technical scheme of the utility model, the side of mesh board is connected with the slider that has four array distributions, the spout that corresponds with the slider is seted up to the inside of rose box, and the mesh board passes through spout sliding connection on slider and the rose box.

As an optimal technical scheme of the utility model, the scraper blade slope sets up, and passes through the scraper blade axle with the box and rotate to be connected, the front end of scraper blade axle extends to the outside of box, and the tip installs the swing handle, and the position that the scraper blade axle is close to the swing handle installs the ratchet, and the ratchet can be the magnet ratchet, the leading flank of box articulates there is the limiting plate made of iron, and installs the magnetic sheet on the box, the magnetic sheet is located the top of the limiting plate made of iron.

Compared with the prior art, the beneficial effects of the utility model are that: this china fir of safety ring protects indicates that grinder is used in fishplate bar processing can handle the powder and the saw-dust that produce, be equipped with the filter screen, can shelter from absorbent saw-dust, avoid the saw-dust to get into the intraductal damage pipeline of dust conveying, be equipped with mesh board and thimble, can regularly carry out the saw-dust to the filter screen and clear away, avoid saw-dust and powder to block up the filter screen, it can absorb the powder to be equipped with the water tank, avoid the powder to get into in the air, be equipped with the scraper blade, and the scraper blade can angle regulation, avoid the scraper blade to use for a long time and lead to leaving the clearance between wearing and tearing back and the conveyer belt, lead to striking off the.

Drawings

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

FIG. 2 is a schematic view of the rear side structure of the present invention;

FIG. 3 is a schematic view of the full-section structure of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

FIG. 5 is a schematic view of the enlarged structure of the part B of the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the filtering box of the present invention.

In the figure: 1 box body, 2 control switch groups, 3 supports, 4 scrap collecting boxes, 5 driving devices, 51 belt wheels, three belt wheels, 52 belt wheels, 53 belt wheels, four belt wheels, 54 synchronous motors, 6 conveyor belt systems, 7 box doors, 8 sealing boxes, 9 filter boxes, 10 dust conveying pipes, 11 dust collectors, 12 water tanks, 13 vent holes, 14 transparent glass windows, 15 communication pipelines, 16 connecting arms, 17 driving motors, 18 grinding wheel shafts, 19 mesh plates, 20 ejector pins, 21 filter screens, 22 grinding wheels, 23 upper extrusion rollers, 24 lower extrusion rollers, 25 scrapers, 26 magnetic plates, 27 iron limiting plates, 28 ratchets, 29 scraper shafts, 30 swing handles, 31 sealing doors, 32 fastening bolts, 33 adjusting grooves, 34 sliding blocks and 35 sliding grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a safe and environment-friendly sander for processing a fir finger joint plate comprises a box body 1, a support 3 is connected to the bottom end of the box body 1, the support 3 is used for supporting the box body 1 and a fixed motor, a conveyor belt system 6 is rotatably connected to the right end of the box body 1, the conveyor belt system comprises two rotating shafts provided with belt pulleys and a middle conveyor belt and is used for conveying wood, the left end of the conveyor belt system 6 is connected with the support 3 through a connecting arm 16, a driving device 5 is connected to the left end of the conveyor belt system 6, the driving device 5 comprises a synchronous motor 54, the synchronous motor 54 is installed on a support table on the front side surface of the box body 1, a belt pulley four 53 is installed on an output shaft of the synchronous motor 54, the belt pulley four 53 is connected with a belt pulley three 51 installed on the rotating shaft of the conveyor belt system 6 through a belt two 52 and is, the lower squeeze roll 24 is positioned in the middle of the conveyor belt system 6 and is in close contact with the conveyor belt on the conveyor belt system 6, so as to conveniently support the conveyor belt and clamp the wood entering the box body 1, the inner wall of the box body 1 is rotatably connected with four upper squeeze rolls 23, the upper squeeze rolls 23 are positioned above the lower squeeze rolls 24, the upper squeeze rolls 23 are matched with the lower squeeze rolls 24 to tightly press the wood, the middle of the inner wall of the box body 1 is rotatably connected with a grinding wheel 22 through a grinding wheel shaft 18, the grinding wheel is used for sanding the wood, the grinding wheel 22 and the upper squeeze rolls 23 are positioned on the same horizontal plane, a first belt pulley is installed at the rear end of the grinding wheel shaft 18, a driving motor 17 is installed at the rear end of the support 3, a second belt pulley on an output shaft of the driving motor 17 is connected with the first belt pulley through the first belt, the grinding wheel shaft 18 is driven by the, the scraper 25 is arranged below the conveyor belt system 6 and is in close contact with the bottom end of the conveyor belt, so that powder and wood dust adhered to the conveyor belt can be scraped, the scraper 25 is obliquely arranged and is rotatably connected with the box body 1 through the scraper shaft 29, the distance between the scraper 25 and the conveyor belt can be adjusted through the rotating angle, the scraping efficiency caused by the abrasion of the scraper 25 is low after long-time work is avoided, the front end of the scraper shaft 29 extends to the outside of the box body 1, the end part of the scraper shaft is provided with the rotary handle 30, the position of the scraper shaft 29 close to the rotary handle 30 is provided with the ratchet 28, the ratchet 28 can be a magnet ratchet, the front side surface of the box body 1 is hinged with an iron limiting plate 27, the ratchet 28 is clamped with the iron limiting plate 27 to play a fixing role, the box body is provided with the magnetic plate 26 for adsorbing the iron limiting plate 27, the magnetic plate 26 is arranged above, conveniently collect saw-dust and powder, the right-hand member of box 1 communicates with collection bits case 4 through the communicating pipe 15 of slope, can make bold saw-dust flow into collection bits case 4 along communicating pipe 15, and the powder that scraper blade 25 scraped flows into communicating pipe 15 and flows into collection bits case 4, the front side of box 1 articulates there is chamber door 7, be convenient for install inside part, the top of box 1 communicates has filter box 9, filter bold saw-dust, avoid damaging the pipeline, the internally mounted of filter box 9 has filter screen 21, for filtering the saw-dust, the inside of filter box 9 is equipped with mesh board 19, thimble 20 is installed to the bottom of mesh board 19, conveniently clear up filter screen 21, avoid blockking up, the side of mesh board 19 is connected with slider 34 that has four array distributions, the inside of filter box 9 has seted up the spout 35 that corresponds with slider 34, mesh board 19 passes through slider 34 and filter box 9 on spout 35 sliding connection, further limiting the position of the mesh plate 19, enabling the thimble 20 to correspond to the hole on the filter screen 21, wherein the front side and the rear side of the mesh plate 19 are both in threaded connection with fastening bolts 32, the side of the filter box 9 is provided with an adjusting groove 33, the end part of the fastening bolt 32 penetrates through the adjusting groove 33 to be in close contact with the filter box 9, the mesh plate 19 can be driven to move up and down in the adjusting groove 33 by loosening the fastening bolts 32 to clean the filter screen 21, the front side and the rear side of the filter box 9 are both provided with sealing boxes 8, the sealing boxes 8 are hinged with sealing doors 31 for sealing treatment to prevent powder from flying into the air, the adjusting groove 33 is positioned inside the sealing boxes 8, the end part of the fastening bolt 32 is connected with a circular limiting plate to increase the contact with the filter box 9 and increase the tightness, a hexagonal block is fixedly arranged on the limiting plate to facilitate the twisting of the fastening bolts 32, the top end of the filter box 9 is communicated with a dust inlet of the dust collector 11, the dust outlet of the dust collector 11 is communicated with a water tank 12 through a dust conveying pipe 10, the dust conveying pipe 10 extends to the bottom end of the water tank 12, so that the sucked powder enters water to be mixed with water, the mass is increased to avoid entering air, the water tank 12 is installed at the top end of the box body 1, a vent hole 13 is formed in the top end of the water tank 12 and used for dispersing redundant gas, a water inlet pipe and a water outlet pipe are arranged on the front side surface of the water tank 12, the water inlet pipe is positioned above the water outlet pipe, valves are arranged on the water inlet pipe and the water outlet pipe, a transparent glass window 14 is installed on the right side surface of the water tank 12 to facilitate observation of the water level and the mixing degree of the powder and the water in the water, water changing treatment is carried out in time, a control switch group 2 is installed on the front side surface of the box body 1, the input end of the control switch group 2 is, the control switch group 2 is provided with switch buttons corresponding to the vacuum cleaner 11, the synchronous motor 54, and the drive motor 17, respectively.

When in use: the wood is placed at the left end of the box body 1, the synchronous motor 54 is started, the belt pulley III 51 is driven to rotate by the rotation of the belt pulley IV 53 through the belt pulley II 52, the conveyor belt system 6 starts to work to drive the wood to enter the box body 1, the upper extrusion roller 23 and the lower extrusion roller 24 limit and extrude the wood, the driving motor 17 is started, the belt pulley I on the output shaft of the driving motor 17 drives the belt pulley I to rotate through the belt pulley I, the belt pulley I drives the grinding wheel 22 to rotate through the grinding wheel shaft 18 to sand the wood, the wood is sent out from the right end, the powder on the conveyor belt is scraped by the scraper 25 and enters the chip collection box 4 through the communicating pipeline 15 together with large wood chips, the dust collector 11 is opened, the powder and the wood chips generated by the grinding are adsorbed to the filter screen 21 and are shielded at the bottom, the powder flows through the dust conveying pipe 10 to enter the water tank 12 to be mixed with water, the wood chips fall, when the filter screen 21 is cleaned, the fastening bolt 32 is loosened and moves up and down along the adjusting groove 33, so that the thimble 20 slides between the holes on the filter screen 21 to remove the blocked powder, when the angle of the scraper 25 is adjusted, the rotary handle 30 is rotated to drive the scraper 25 to rotate, so that the scraper 25 is contacted with the bottom end of the conveyor belt, and the iron limiting plate 27 is rotated to be clamped with the ratchet wheel 28.

The utility model discloses powder and saw-dust that clearance that can be quick produced, avoid it to scatter and influence health in the air, it can filter the saw-dust to be equipped with filter screen 21, avoid it to destroy the pipeline, it can carry out periodic cleaning to the hole that blocks up on filter screen 21 to be equipped with thimble 20, the efficiency of powder is absorbed in the increase, be equipped with scraper blade 25, can strike off the powder that the adhesion is difficult to clear on the conveyer belt, avoid the powder influence to indicate the roughness of fishplate bar, lead to sand light quality step-down, be equipped with the quality condition that transparent glass window 14 can observe the water level and water, conveniently add water.

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 safe environmental protection's china fir indicates board processing and uses grinder, includes box (1), its characterized in that: the bottom end of the box body (1) is connected with a support (3), the right end of the box body (1) is rotatably connected with a conveyor belt system (6), the left end of the conveyor belt system (6) is connected with the support (3) through a connecting arm (16), the left end of the conveyor belt system (6) is connected with a driving device (5), the inner wall of the box body (1) is rotatably connected with eight lower extrusion rollers (24), the lower extrusion rollers (24) are positioned in the middle of the conveyor belt system (6) and are tightly contacted with a conveyor belt on the conveyor belt system (6), the inner wall of the box body (1) is rotatably connected with four upper extrusion rollers (23), the upper extrusion rollers (23) are positioned above the lower extrusion rollers (24), the middle part of the inner wall of the box body (1) is rotatably connected with a grinding wheel (22) through a grinding wheel shaft (18), and the grinding wheel (22) and the upper extrusion rollers (, the grinding wheel comprises a grinding wheel shaft (18), a first belt pulley, a driving motor (17) is installed at the rear end of a support (3), a second belt pulley on an output shaft of the driving motor (17) is connected with the first belt pulley through the first belt pulley, a scraper (25) is arranged at the right end of a box body (1), the scraper (25) is located below a conveyor belt system (6) and is in close contact with the bottom end of the conveyor belt, a scrap collecting box (4) is placed at the right end of the support (3), the right end of the box body (1) is communicated with the scrap collecting box (4) through an inclined communicating pipeline (15), a box door (7) is hinged to the front side face of the box body (1), a filter box (9) is communicated with the top end of the box body (1), a filter screen (21) is installed inside the filter box (9), a mesh plate (19) is arranged inside the filter box (9), and a thimble (20) is, the front side surface and the rear side surface of the mesh plate (19) are both in threaded connection with fastening bolts (32), the side surface of the filter box (9) is provided with an adjusting groove (33), the end part of each fastening bolt (32) penetrates through the adjusting groove (33) to be in close contact with the filter box (9), the top end of the filter box (9) is communicated with a dust inlet of the dust collector (11) through a dust conveying pipe (10), a dust outlet of the dust collector (11) is communicated with a water tank (12) through the dust conveying pipe (10), the dust conveying pipe (10) extends to the bottom end of the water tank (12), the water tank (12) is mounted at the top end of the box body (1), the top end of the water tank (12) is provided with a vent hole (13), the front side surface of the water tank (12) is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is positioned above the water outlet pipe, valves are arranged on the water inlet pipe and the water, the front side of the box body (1) is provided with a control switch group (2), the input end of the control switch group (2) is electrically connected with the output end of an external power supply, and the output end of the control switch group (2) is electrically connected with the input ends of the dust collector (11) and the driving motor (17).

2. The safe and environment-friendly sander for processing the fir wood finger-joint board as claimed in claim 1, wherein: the driving device (5) comprises a synchronous motor (54), the synchronous motor (54) is installed on a supporting table on the front side face of the box body (1), a belt pulley four (53) is installed on an output shaft of the synchronous motor (54), the belt pulley four (53) is connected with a belt pulley three (51) installed on a rotating shaft of the conveyor belt system (6) through a belt two (52), and an input unit of the synchronous motor (54) is electrically connected with an output end of the control switch group (2).

3. The safe and environment-friendly sander for processing the fir wood finger-joint board as claimed in claim 1, wherein: seal box (8) are all installed to the front and back both sides face of rose box (9), seal box (8) articulate has sealing door (31), adjustment tank (33) are located the inside of seal box (8), the end connection of fastening bolt (32) has the circular shape limiting plate, and fixed mounting has the hexagonal piece on the limiting plate.

4. The safe and environment-friendly sander for processing the fir wood finger-joint board as claimed in claim 1, wherein: the side of mesh board (19) is connected with four slider (34) that the array distributes, spout (35) that correspond with slider (34) are seted up to the inside of rose box (9), and mesh board (19) pass through slider (34) and the spout (35) sliding connection on rose box (9).

5. The safe and environment-friendly sander for processing the fir wood finger-joint board as claimed in claim 1, wherein: scraper blade (25) slope sets up, and rotates through scraping trigger axle (29) with box (1) and be connected, scrape the outside that the front end of trigger axle (29) extends to box (1), and the tip installs swing handle (30), scrape the position that trigger axle (29) is close to swing handle (30) and install ratchet (28), ratchet (28) can be the magnet ratchet, the leading flank of box (1) articulates there is iron system limiting plate (27), and installs magnetic sheet (26) on the box, magnetic sheet (26) are located the top of iron system limiting plate (27).