CN113021198A - Reciprocal degritting machine of timber - Google Patents
Reciprocal degritting machine of timber Download PDFInfo
- Publication number
- CN113021198A CN113021198A CN202110244008.2A CN202110244008A CN113021198A CN 113021198 A CN113021198 A CN 113021198A CN 202110244008 A CN202110244008 A CN 202110244008A CN 113021198 A CN113021198 A CN 113021198A
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- Prior art keywords
- brush
- reciprocating
- wood
- roller
- conveyor belt
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- 239000004576 sand Substances 0.000 claims abstract description 61
- 239000002023 wood Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims description 50
- 238000003825 pressing Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 238000005201 scrubbing Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000007667 floating Methods 0.000 description 7
- 230000001680 brushing effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003699 hair surface Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a wood reciprocating sand removing machine which comprises a rack, a first conveying belt, a second conveying belt, a brush roller and a reciprocating sand removing mechanism, wherein the first conveying belt, the second conveying belt, the brush roller and the reciprocating sand removing mechanism are arranged on the rack; reciprocal degritting mechanism sets up second conveyer belt top, including mounting bracket, brush compression roller and reciprocal first subassembly of brush, wherein, the brush compression roller with reciprocal first unit mount of brush is in on the mounting bracket, reciprocal first subassembly of brush includes collection dirt piece and sets up brush head, drive on the collection dirt piece reciprocal removal's drive assembly about collection dirt piece can be respectively from two upper and lower directions right two surfaces about the timber are scrubbed, and degritting is effectual, has saved the operation of carrying out the degritting with the timber turn-over, and degritting efficiency is better.
Description
Technical Field
The invention relates to the technical field of wood processing, in particular to a wood reciprocating sand removing machine.
Background
In the woodworking industry, wooden products are often needed to be sanded, ground or polished to meet the requirement of finish paint spraying; traditional sand light is polished and is utilized the abrasive band to accomplish by hand, and is inefficient, and the effect is not good, and current also has through mechanical equipment to carry out the sandblast and polish, adopts compressed air to form high-speed jet beam for power, with the abrasive material high-speed injection to need handle workpiece surface, makes the outward appearance of workpiece surface take place physical change, satisfies the quality requirement.
But timber is after carrying out sand blasting treatment, the timber surface still has the residual sand, and current sand removal method utilizes the air gun to blow away the residual sand on timber surface through the manual work, but this kind of sand removal mode, on the one hand to the workman proficiency height, otherwise can lead to the sand removal effect poor, influence the subsequent handling, on the other hand, needs the manual work to remove sand, with the people with high costs, work efficiency is slow, moreover, has to adopt manual sand removal, sand dust is easily raised in the sand removal in-process, on the one hand influences the environment in work area, on the other hand workman is in the sand dust environment for a long time, health problem appears easily.
Therefore, in order to solve the above problems, a sand remover is required.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the wood reciprocating sand remover.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a reciprocal sand remover of timber, includes the frame, its characterized in that still includes: the device comprises a rack, a first conveyor belt, a second conveyor belt, a brush roller and a reciprocating desanding mechanism, wherein the rack is provided with a wood inlet and a wood outlet, the first conveyor belt and the second conveyor belt are sequentially arranged along the advancing direction of wood, and the brush roller is arranged between the first conveyor belt and the second conveyor belt and partially protrudes out of the upper surface of the first conveyor belt;
reciprocal degritting mechanism sets up second conveyer belt top, including mounting bracket, brush compression roller and reciprocal first subassembly of brush, wherein, the brush compression roller with reciprocal first unit mount of brush is in on the mounting bracket, reciprocal first subassembly of brush includes collection dirt piece and sets up brush head, drive on the collection dirt piece reciprocating motion's drive assembly about the collection dirt piece, the brush compression roller with the brush head is used for scrubbing ligneous upper surface.
A reciprocating cross beam is arranged on the mounting frame, a reciprocating slide rail is arranged on the reciprocating cross beam, a reciprocating slide block matched with the reciprocating slide rail is arranged on the reciprocating brush head assembly, a driving assembly is arranged on the reciprocating cross beam and comprises a reciprocating motor, a main driving wheel, a driving belt and an auxiliary driving wheel, wherein the driving belt is respectively connected with the main driving wheel and the auxiliary driving wheel, the reciprocating slide block is connected with the driving belt, the reciprocating motor is connected with the main driving wheel to drive the driving belt to move, and then the reciprocating slide block is driven to move back and forth on the reciprocating slide rail.
The further technical scheme can also be that the dust collecting piece is hollow and is provided with a main dust collecting opening and a brush mounting opening which are connected with the inner space of the dust collecting piece, the number of the brush mounting openings is two, the two brush mounting openings are respectively used for mounting one brush head, and the brush heads are respectively positioned at two sides of the brush press roller.
The dust collecting part is provided with a clearance position, and the brush press roller penetrates through the clearance position, so that the two brush heads on the dust collecting part are respectively positioned at two sides of the brush press roller and are tightly connected with the brush press roller.
Further technical scheme can also be, still include brush compression roller installed part, brush compression roller installed part is installed on the mounting bracket, the brush compression roller includes two to install parallel to each other on the brush compression roller installed part, one of them the brush compression roller is followed it passes to keep away the vacancy position.
The technical scheme can also be that a lifting driving mechanism is further arranged on the rack, lifting sliding blocks are respectively arranged on two sides of the mounting rack, lifting sliding rails matched with the lifting sliding blocks are respectively arranged on the rack, and the lifting driving mechanism is connected with the lifting sliding blocks and used for driving the lifting sliding blocks to move up and down along the lifting sliding rails so as to drive the mounting rack to move up and down.
The further technical scheme can also be that the lifting driving mechanism comprises a screw rod connected with the lifting slide block, a synchronizing shaft, a connecting piece matched with the screw rod and a lifting motor, wherein the connecting pieces positioned at two sides of the mounting rack are connected together through the synchronizing shaft, and the lifting motor is connected with one of the connecting pieces and drives the connecting piece to move.
The technical scheme can also be that the device comprises a brush cover, wherein the brush cover wraps the brush roller, an opening is formed in the upper portion of the brush cover, so that the brush roller partially protrudes out of the surface of the first conveying belt, and a brush opening is formed in the lower portion of the brush cover.
Further technical solution may also be that a support plate or a support roller is further provided in the first conveyor belt and/or the second conveyor belt.
The further technical proposal can also be that the dust collecting piece is also provided with spray guns which are positioned at two sides of the brush head and the spraying direction faces to the upper surface of the wood.
The invention solves the defects in the background technology, and has the following beneficial effects: this reciprocal sand removing mechanism of timber, through brush roller and reciprocal sand removing mechanism's setting can be respectively from two upper and lower directions respectively right two surfaces about the timber are scrubbed, and the sand removing is effectual, has saved the operation of carrying out the sand removal with the timber turn-over, and sand removing efficiency is better, and reciprocating motion's brush head can scrub ligneous corner position better, and the sand removal is more thorough.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a wood reciprocating desander in an embodiment of the invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic cross-sectional view of C-C in fig. 1.
In the figure: 1 frame, 11 timber imports, 12 timber exports, 13 baffles, 2 first conveyer belts, 3 second conveyer belts, 4 brush rollers, 41 brush covers, 422 brush mouths, 5 reciprocal degritting mechanisms, 51 mounting brackets, 511 reciprocal crossbeam, 52 brush compression rollers, 521 brush compression rollers are installed and seized, 53 dust collecting pieces, 531 main dust collecting mouths, 532 brush mounting mouths, 533 vacancy avoidance positions, 54 brush heads and 6 spray guns.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description, wherein the drawings are simplified schematic drawings and only the basic structure of the present invention is illustrated schematically, so that only the structure related to the present invention is shown, and it is to be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 and fig. 2, the embodiment discloses a reciprocating wood desander, which includes a frame 1, a first conveyor belt 2, a second conveyor belt 3, a brush roller 4 and a reciprocating desander mechanism 5 on the frame 1, wherein the frame 1 is provided with a wood inlet 11 and a wood outlet 12, the first conveyor belt 2 and the second conveyor belt 3 are sequentially arranged along the advancing direction of wood, and the brush roller 4 is arranged between the first conveyor belt 2 and the second conveyor belt 3 and partially protrudes out of the upper surface of the first conveyor belt 2;
reciprocal sand removal mechanism 5 sets up second conveyer belt 3 top, including mounting bracket 51, brush compression roller 52 and reciprocal first subassembly of brush, wherein, brush compression roller 52 with reciprocal first subassembly of brush is installed on mounting bracket 51, reciprocal first subassembly of brush includes collection dirt piece 53 and sets up brush 54, the drive on the collection dirt piece 53 reciprocal drive assembly of removal about collection dirt piece 53, brush compression roller 52 with brush 54 is used for scrubbing ligneous upper surface.
It should be noted that the brush roller 4 is located between the first conveyor belt 2 and the second conveyor belt 3, and a part of the brush roller protrudes out of the upper surface of the first conveyor belt 2, and the reciprocating desanding mechanism 5 is located above the second conveyor belt 3, during the use process, the wood enters the reciprocating desanding machine for wood from the wood inlet 11, passes through the second conveyor belt 3 and the first conveyor belt 2 in sequence, and leaves the reciprocating desanding mechanism 5 for wood from the wood outlet 12, and during the wood moving process, the upper surface of the wood is firstly brushed by the reciprocating desanding mechanism 5, and then the lower surface of the wood is brushed by the brush roller 4 located below, so that the reciprocating desanding mechanism 5 for wood can respectively brush the upper and lower surfaces of the wood from the upper and lower directions, and the desanding effect is good, the operation of removing sand by turning over the wood is omitted, and the sand removing efficiency is better.
It should be noted that, the reciprocating desanding assembly includes the brush press roll 52 and the brush head 54 that reciprocates left and right, on one hand, the brush press roll 52 can perform the whole sand scrubbing and removing operation on the upper surface of the wood, on the other hand, the brush head 54 that reciprocates can perform the left and right reciprocating movement relative to the upper surface of the wood, and in the process of reciprocating movement, the brush head 54 can perform the sand scrubbing and removing operation on the corners of the surface of the wood where the brush press roll 52 cannot brush, that is, the brush press roll 52 performs the whole sand scrubbing, and the brush head 54 mainly brushes the corners of the surface of the wood, and the combination of the two can perform the sand removing operation on the surface of the wood better, so that the sand removal is more thorough, and the sand removal efficiency is high.
It should be noted that the dust collecting part 53 is configured to connect to a dust collecting device, so that a negative pressure is formed inside the dust collecting part 53, and when the brush pressing roller 52 and the brush head 54 perform a sand brushing and removing operation, the brushed-up residual sand or floating dust formed by brushing can be collected inside the dust collecting part 53 and collected by the dust collecting device connected to the dust collecting part 53 under the negative pressure of the dust collecting part 53, so that the brushed-up residual sand and the generated floating dust can be collected by the dust collecting part 53 in time during the sand brushing and removing process, and can be prevented from falling on the surface of the wood again to affect the sand removing effect, and can be prevented from diffusing to the outside to affect the production environment.
In this embodiment, still be provided with on frame 1 and be located respectively two baffles 13 at second conveyer belt 3 both ends, two baffle 13 cooperation will second conveyer belt 3 and the space at reciprocal sand removal mechanism 5 place is isolated, avoids being brushed up the residual sand and the floating dust of production to external world diffusion, in addition, in this relative isolated space, can link together with dust collecting equipment for inside produces the negative pressure, and like this, the residual sand that is brushed up and the floating dust of production can be under the negative pressure effect, concentrate in this isolated space and by dust collecting equipment collects in unison, further improves this reciprocal sand removal machine's of timber desanding effect and dust collecting effect.
In this embodiment, as shown in fig. 2 and 3, a reciprocating cross beam 511 is disposed on the mounting frame 51, a reciprocating slide rail is disposed on the reciprocating cross beam 511, a reciprocating slide block matched with the reciprocating slide rail is disposed on the reciprocating brush head 54 assembly, and the driving assembly is disposed on the reciprocating cross beam 511 and includes a reciprocating motor, a main driving wheel, a driving belt and an auxiliary driving wheel, wherein the driving belt is respectively connected with the main driving wheel and the auxiliary driving wheel, the reciprocating slide block is connected with the driving belt, and the reciprocating motor is connected with the main driving wheel to drive the driving belt to move, so as to drive the reciprocating slide block to move back and forth on the reciprocating slide rail. Thus, when the main driving wheel is driven to rotate by the reciprocating motor, the driving belt is driven to move between the main driving wheel and the auxiliary driving wheel, and then the reciprocating slide block connected with the driving belt is driven to move on the reciprocating slide rail, so that the reciprocating brush head 54 assembly connected with the reciprocating slide block moves back and forth on the reciprocating slide rail to perform brushing operation.
In this embodiment, the dust collecting member 53 is hollow, and is provided with a main dust collecting opening 531 and two brush mounting openings 532 connected to the inner space of the dust collecting member 53, the two brush mounting openings 532 are respectively used for mounting one brush head 54, and the brush heads 54 are respectively located at two sides of the brush pressing roller 52. The primary dust collecting port 531 is used for being connected with a dust collecting device or other negative pressure generating devices, and is used for generating a negative pressure environment in the inner space of the dust collecting member 53 to collect brushed residual sand and generated floating dust, and the brush mounting port 532 is used for mounting the brush head 54, so that when the brush bristles brush the surface of the wood in the reciprocating movement process, the brushed residual sand and generated floating dust can enter the dust collecting member 53 from the brush mounting port 532 in time under the action of negative pressure in the brushing process, and can move to the dust collecting device or other negative pressure generating devices from the primary dust collecting port 531 to be collected and processed uniformly.
In this embodiment, as shown in fig. 2, the dust collecting member 53 is provided with a space-avoiding portion 533, and the brush pressing roller 52 passes through the space-avoiding portion 533, so that the two brush heads 54 on the dust collecting member 53 are respectively located at two sides of the brush pressing roller 52 and are tightly connected to the brush pressing roller 52. Like this, through keep away the setting of vacancy 533, dust collecting part 53 is to a certain extent to the brush compression roller 52 wraps up, makes brush compression roller 52 when rotating ground is right the timber surface is scrubbed, and the residual sand that is brushed up and the floating dust that produces can in time be collected by dust collecting part 53, improves sand removal effect and sand removal efficiency.
In addition, in order to further improve the sand removing effect of the brush press roller 52, the brush press roller mounting member 521 is further included, the brush press roller mounting member 521 is mounted on the mounting frame 51, the brush press roller 52 includes two brush press rollers 52 and is mounted on the brush press roller mounting member 521 in parallel, and one of the brush press rollers 52 passes through the gap 533.
In the embodiment, the second brush pressing roller 52 passes through the space 533 in the advancing direction of the wood, that is, the brush head 54 is located at both sides of the second brush pressing roller 52 in the advancing direction of the wood. It should be noted that, in this embodiment, the spaces where the second conveyor belt 3 and the reciprocating desanding mechanism 5 are located are isolated by two partition plates 13, respectively, and a dust collecting device is connected to form a negative pressure inside the spaces, so that when wood enters the desanding range of the reciprocating desanding mechanism 5, the wood first passes through the first brush press roll 52 to perform a first sand removing process, and then is subjected to a second sand removing process by the reciprocating desanding assembly with higher desanding capability and the second brush press roll 52 along the advancing direction of the wood. Wherein, first brush compression roller 52 carries out first section degritting and handles, clears away the sand residue of timber upper surface in advance, clears away most sand residue of timber upper surface, and the reciprocal degritting subassembly and the second that degritting ability is stronger afterwards brush compression roller 52 carries out second section degritting and handles, clears away the remaining sand residue of timber upper surface and the clean sand residue of not being cleared away in the timber upper surface corner, like this, through the two-section type degritting, the degritting effect is better, and degritting efficiency is better, and influences littlely to external environment.
In this embodiment, in order to improve the adaptability of the reciprocating wood degritting machine and enable the reciprocating wood degritting machine to adapt to wood with different thicknesses, a lifting driving mechanism is further arranged on the rack 1, lifting sliders are respectively arranged on two sides of the mounting rack 51, lifting slide rails matched with the lifting sliders are respectively arranged on the rack 1, and the lifting driving mechanism is connected with the lifting sliders and used for driving the lifting sliders to move up and down along the lifting slide rails so as to drive the mounting rack 51 to move up and down. Therefore, the lifting driving mechanism drives the mounting frame 51 to move up and down, and further the gap between the brush head 54, the brush press roller 52 and the second conveyor belt 3 is adjusted, so that the brush can adapt to woods with different thicknesses, and the best sand removing effect is achieved.
Specifically, the lifting driving mechanism comprises a screw rod connected with the lifting slider, a synchronizing shaft, a connecting piece matched with the screw rod and a lifting motor, wherein the connecting piece is positioned on two sides of the mounting rack 51 and connected together through the synchronizing shaft, and the lifting motor is connected with one of the connecting pieces and drives the connecting piece to move. It should be noted that the connecting piece is used for cooperating with the lead screw on the one hand, and when the elevator motor drive the connecting piece rotates, through the connecting piece with the cooperation of lead screw makes the lead screw can for the connecting piece reciprocates, and on the other hand is used for transmitting elevator motor's drive power, promptly, be located mounting bracket 51 both sides between the connecting piece through the synchronizing shaft links together, one of them connecting piece of drive motor drive rotates, can pass through the synchronizing shaft drives another one the connecting piece rotates, and then realizes two the lead screw rotates in step, makes the both ends of installed part can upwards or move down in step.
In this embodiment, the brush device further includes a brush cover 41, the brush cover 41 covers the brush roller 4, an opening is formed in an upper portion of the brush cover 41, so that the brush roller 4 partially protrudes from the surface of the first conveyor belt 2, and a brush opening 42 is formed in a lower portion of the brush cover 41. The brush opening 42 is used for being connected with a dust collecting device or other devices capable of generating negative pressure, so that negative pressure is generated inside the brush cover 41, residual sand generated after the surface of the wood is brushed by the brush roller 4 can be collected by the brush cover 41 under the action of the negative pressure and is discharged from the brush opening 42, and the residual sand is prevented from diffusing outside the brush cover 41 to affect the environmental sanitation and the health of workers.
In addition, in this embodiment, a support plate is further provided in the first conveyor belt 2 and the second conveyor belt 3, and the support plate is used to share the support load of the first conveyor belt 2 and the second conveyor belt 3, thereby improving the durability of the first conveyor belt 2 and the second conveyor belt 3.
In another embodiment, the bearing plate may be replaced by a bearing roller, the bearing roller is uniformly arranged along the proceeding direction of the first conveyor belt 2 and the second conveyor belt 3 and is used for bearing the first conveyor belt 2 and the second conveyor belt 3, so as to improve the bearing capacity of the first conveyor belt 2 and the second conveyor belt 3, and compared with the bearing plate, the first conveyor belt 2 and the second conveyor belt 3 can drive the bearing roller to rotate in the moving process, so that the friction between the first conveyor belt 2 and the bearing roller and the friction between the second conveyor belt 3 and the bearing roller are relatively small, the occurrence of the situation that the first conveyor belt 2 and the second conveyor belt 3 are worn due to long-term friction can be avoided, and the service lives of the first conveyor belt 2 and the second conveyor belt 3 are prolonged.
In addition, in order to improve the sand removing effect of the reciprocating sand removing assembly, the dust collecting member 53 is further provided with spray guns 6, and the spray guns 6 are positioned at both sides of the brush head 54 and spray in a direction towards the upper surface of the wood. Spray gun 6's effect lies in, to brush head and the brush compression roller sprays destatic solution, makes brush head and the brush hair surface on the brush compression roller is moist, and like this, moist brush hair is in the contact when the timber surface, can reach the elimination timber surface static and clearance the effect of brush hair avoids the incomplete sand to adsorb under the effect of static the timber surface perhaps on the brush hair, improves the desanding effect.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a reciprocal sand remover of timber, includes the frame, its characterized in that still includes: the device comprises a rack, a first conveyor belt, a second conveyor belt, a brush roller and a reciprocating desanding mechanism, wherein the rack is provided with a wood inlet and a wood outlet, the first conveyor belt and the second conveyor belt are sequentially arranged along the advancing direction of wood, and the brush roller is arranged between the first conveyor belt and the second conveyor belt and partially protrudes out of the upper surface of the first conveyor belt;
reciprocal degritting mechanism sets up second conveyer belt top, including mounting bracket, brush compression roller and reciprocal first subassembly of brush, wherein, the brush compression roller with reciprocal first unit mount of brush is in on the mounting bracket, reciprocal first subassembly of brush includes collection dirt piece and sets up brush head, drive on the collection dirt piece reciprocating motion's drive assembly about the collection dirt piece, the brush compression roller with the brush head is used for scrubbing ligneous upper surface.
2. The wood reciprocating sand removing machine as claimed in claim 1, wherein a reciprocating cross beam is arranged on the mounting frame, a reciprocating slide rail is arranged on the reciprocating cross beam, a reciprocating slide block matched with the reciprocating slide rail is arranged on the reciprocating brush head assembly, and the driving assembly is arranged on the reciprocating cross beam and comprises a reciprocating motor, a main driving wheel, a driving belt and an auxiliary driving wheel, wherein the driving belt is respectively connected with the main driving wheel and the auxiliary driving wheel, the reciprocating slide block is connected with the driving belt, and the reciprocating motor is connected with the main driving wheel to drive the driving belt to move so as to drive the reciprocating slide block to move back and forth on the reciprocating slide rail.
3. The wood reciprocating sand removing machine as claimed in claim 1, wherein the dust collecting member is hollow inside and is provided with a main dust collecting port and a brush mounting port connected with the inner space of the dust collecting member, the brush mounting port comprises two ports for mounting one brush head, and the brush heads are respectively located at both sides of the brush pressing roller.
4. The wood reciprocating sand removing machine as claimed in claim 3, wherein the dust collecting member is provided with a space avoiding portion, and the brush pressing roller passes through the space avoiding portion, so that the two brush heads on the dust collecting member are respectively positioned at two sides of the brush pressing roller and are tightly connected with the brush pressing roller.
5. A reciprocating wood degritting machine as claimed in claim 4, further comprising a brush roller mount mounted on said mounting frame, said brush roller mount comprising two and being mounted parallel to each other on said brush roller mount, one of said brush rollers passing through said clearance.
6. The wood reciprocating sand removing machine as claimed in claim 1, wherein a lifting driving mechanism is further provided on the frame, a lifting slider is provided on each side of the mounting frame, a lifting slide rail is provided on each frame, the lifting slide rail is matched with the lifting slider, and the lifting driving mechanism is connected to the lifting slider and is used for driving the lifting slider to move up and down along the lifting slide rail and further driving the mounting frame to move up and down.
7. A wood reciprocating degritting machine as claimed in claim 6, wherein said lifting drive mechanism comprises a lead screw connected with said lifting slider, a synchronizing shaft, a connecting member engaged with said lead screw, and a lifting motor, wherein said connecting members located at both sides of said mounting frame are connected together through said synchronizing shaft, and said lifting motor is connected with one of said connecting members and drives the movement thereof.
8. The wood reciprocating desander as defined in claim 1, comprising a brush cover enclosing the brush roller, wherein the brush cover is provided with an opening at an upper portion thereof so that the brush roller partially protrudes from the surface of the first conveyor belt and a brush opening at a lower portion thereof.
9. A reciprocating wood degritting machine as claimed in claim 1, wherein a support plate or support roller is further provided in said first conveyor belt and/or said second conveyor belt.
10. A wood reciprocating sander as set forth in claim 1, wherein said dust collecting member is further provided with spray guns, said spray guns being located on both sides of said brush head and being directed toward the upper surface of the wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110244008.2A CN113021198A (en) | 2021-03-05 | 2021-03-05 | Reciprocal degritting machine of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110244008.2A CN113021198A (en) | 2021-03-05 | 2021-03-05 | Reciprocal degritting machine of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113021198A true CN113021198A (en) | 2021-06-25 |
Family
ID=76467910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110244008.2A Pending CN113021198A (en) | 2021-03-05 | 2021-03-05 | Reciprocal degritting machine of timber |
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| CN (1) | CN113021198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856944A (en) * | 2021-09-26 | 2021-12-31 | 安徽聚源昕锐精密机械有限公司 | Dustless processing system suitable for chuck surface machining |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222820A (en) * | 1962-10-19 | 1965-12-14 | Baumberger & Co A G | Cleaning machine for boarding planks or the like |
| JP2007083702A (en) * | 2005-08-25 | 2007-04-05 | Sumitomo Kinzoku Kozan Siporex Kk | Surface treatment apparatus of alc panel |
| CN212470823U (en) * | 2020-03-18 | 2021-02-05 | 广东五联木业集团有限公司 | Dust collector of wood-based plate |
-
2021
- 2021-03-05 CN CN202110244008.2A patent/CN113021198A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222820A (en) * | 1962-10-19 | 1965-12-14 | Baumberger & Co A G | Cleaning machine for boarding planks or the like |
| JP2007083702A (en) * | 2005-08-25 | 2007-04-05 | Sumitomo Kinzoku Kozan Siporex Kk | Surface treatment apparatus of alc panel |
| CN212470823U (en) * | 2020-03-18 | 2021-02-05 | 广东五联木业集团有限公司 | Dust collector of wood-based plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856944A (en) * | 2021-09-26 | 2021-12-31 | 安徽聚源昕锐精密机械有限公司 | Dustless processing system suitable for chuck surface machining |
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