CN209868326U - Dust removal abrasive band machine - Google Patents
Dust removal abrasive band machine Download PDFInfo
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- CN209868326U CN209868326U CN201920716708.5U CN201920716708U CN209868326U CN 209868326 U CN209868326 U CN 209868326U CN 201920716708 U CN201920716708 U CN 201920716708U CN 209868326 U CN209868326 U CN 209868326U
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- damping
- abrasive band
- abrasive
- frame
- dust removal
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Abstract
The utility model discloses a dust removal abrasive band machine belongs to the wood working equipment field, and its technical scheme main points are including the frame, frame horizontal sliding is connected with the mounting panel that is used for installing the processing plank, the mounting panel is the level setting, the rack-mount has the abrasive band structure, the abrasive band structure is including rotating the drive roller, the cover that connect in frame both ends locate two drive rollers the abrasive band, for the abrasive band provide damping force the damping structure and for the drive structure that the abrasive band provided drive power, the abrasive band passes drive structure and damping structure in proper order, the damping structure is located one side of drive structure direction of delivery, the frame is provided with the strike structure of knocking the abrasive band, strike the structure and be located between drive structure and the damping structure. The utility model discloses have the effect of increasing the abrasive band and throwing efficiency to ligneous mill.
Description
Technical Field
The utility model relates to a wood working equipment technical field, more specifically say, it relates to a dust removal abrasive band machine.
Background
The common equipment that is used for carrying out the mill to wooden board in timber processing industry on abrasive belt machine, abrasive belt machine utilizes the abrasive band of incessant circulation to carry out the mill to the timber, makes the surface of panel level and smooth more, can reduce the tired sense of operator's long-time work.
At present, chinese utility model patent that publication number is CN206578665U discloses an abrasive band machine, including setting up abrasive band main wheel, the abrasive band trailing wheel in the frame to and around establishing the abrasive band in abrasive band main wheel and abrasive band trailing wheel, abrasive band main wheel and abrasive band are equipped with between the trailing wheel and press the closing device of abrasive band on the timber surface, closing device includes and is connected with the frame and presses the abrasive band a plurality of pressure heads on the timber surface, is equipped with the drive pressure head between pressure head and the frame and presses the abrasive band at the fine setting subassembly on the timber surface all the time. And a pressing device for pressing the abrasive belt to the surface of the wood is arranged between the abrasive belt main wheel and the abrasive belt driven wheel, so that the abrasive belt is more tightly attached to the wood.
The above prior art solutions have the following drawbacks: powdery sawdust can be stained on the abrasive belt and filled in the abrasive belt pits, so that the friction coefficient of the abrasive belt is reduced, and the grinding and polishing efficiency of the abrasive belt on wood is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust removal abrasive band machine strikes lax abrasive band through what strike that the structure does not stop to make the adhesion drop in the wooden powder on abrasive band, promote the coefficient of friction on abrasive band again, improve the efficiency of polishing.
The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides a dust removal abrasive band machine, includes the frame, the frame horizontal slip is connected with the mounting panel that is used for the installation to process the plank, the mounting panel is the level setting, the frame-mounted has the abrasive band structure, the abrasive band structure including rotate connect in the driving roller at frame both ends, overlap locate the abrasive band on two driving rollers, for the abrasive band provide the damping structure of damping force and for the drive structure that the abrasive band provided drive power, the abrasive band passes drive structure and damping structure in proper order, the damping structure is located one side of drive structure direction of delivery, the frame is provided with the strike structure of strikeing the abrasive band, strike the structure and be located between drive structure and the damping structure.
By adopting the technical scheme, the driving structure drives the abrasive belt to rotate, and the damping structure exerts resistance on the abrasive belt, so that the abrasive belt between the two driving rollers is tensioned, and the wooden board can be ground and polished; the abrasive belt between the driving structure and the damping structure is loose and bends downwards, and the hitting structure constantly hits the loose abrasive belt, so that the wood powder adhered to the abrasive belt falls off, the friction coefficient of the abrasive belt is improved again, and the grinding and polishing efficiency is improved.
The utility model discloses further set up to: the drive structure comprises two drive rollers and a drive motor, the drive rollers are rotatably connected to the drive roller and the drive motor, the drive rollers are coaxially and fixedly connected with transmission gears, the transmission gears are meshed, and the drive rollers are abutted to two back-to-back surfaces of the abrasive belt.
By adopting the technical scheme, the driving motor drives the two driving rollers to rotate, and the driving rollers clamp the abrasive belt to provide friction force for forward transportation of the abrasive belt, so that the abrasive belt rotates.
The utility model discloses further set up to: the damping structure comprises two damping rollers which are rotatably connected to the rack, the two damping rollers respectively abut against two back-to-back surfaces of the abrasive belt, one ends of the two damping rollers are coaxially and fixedly connected with friction plates, the diameters of the friction plates are larger than those of the damping rollers, and the end surface side wall of one friction plate abuts against the end surface side wall of the other friction plate.
Through adopting above-mentioned technical scheme, because the friction disc increases from the linear velocity at centre of a circle to edge gradually, so when the terminal surface lateral wall of a friction disc contradicted the terminal surface lateral wall of another friction disc, the linear velocity of mutual contact point is different on two friction discs to can produce the friction, produce and hinder damping roller pivoted resistance, the structure is simple and easy to answer, and the effect is stable.
The utility model discloses further set up to: the striking structure comprises a striking plumb hinged to the rack, a crankshaft coaxially and fixedly connected with the driving motor and a connecting rod hinged between the striking plumb and the crankshaft, one end of the connecting rod is hinged to a connecting rod journal of the crankshaft, and the other end of the connecting rod is hinged to one end, far away from the abrasive belt, of the striking plumb.
By adopting the technical scheme, the driving motor drives the crankshaft to rotate, and the crankshaft drives the knocking drooping to swing back and forth through the connecting rod, so that the upper end of the knocking drooping can knock the abrasive belt ceaselessly.
The utility model discloses further set up to: the frame fixedly connected with dust collector, dust collector includes air exhauster and breathing pipe, the breathing pipe aims at the one end that strikes the structure and is close to the abrasive band, the air inlet and the breathing pipe intercommunication of air exhauster.
Through adopting above-mentioned technical scheme, utilize air exhauster and breathing pipe to remove dust to the abrasive band, reduce wooden powder and be infected with on the abrasive band again, increased the ability that the abrasive band machine removed the powder on the abrasive band.
The utility model discloses further set up to: the air outlet of the exhaust fan is communicated with a dust removal cloth bag.
Through adopting above-mentioned technical scheme, utilize the dust removal sack to collect wooden powder, reduce and cultivate, realize cleaner production.
The utility model discloses further set up to: the dust removal device further comprises a blower and an exhaust pipe, one end of the exhaust pipe is communicated with an air outlet of the blower, and the other end of the exhaust pipe is coaxially arranged with an air inlet of the air suction pipe.
Through adopting above-mentioned technical scheme, utilize hair-dryer and exhaust pipe to accelerate the air flow near the abrasive band, make more air admission exhaust pipes in to can collect more wooden powder, further increase the ability that the abrasive band machine removed the powder on the abrasive band.
The utility model discloses further set up to: the air inlet of the blower is communicated with a collecting barrel, and the dust removal cloth bag is arranged in the collecting barrel.
Through adopting above-mentioned technical scheme, the air inlet intercommunication of air exhauster gas outlet and hair-dryer makes the kinetic energy of the air that the air exhauster gas outlet flows obtain retrieving, has reduced the operating pressure of air exhauster and hair-dryer.
To sum up, the utility model discloses following beneficial effect has:
firstly, the abrasive belt between the driving structure and the damping structure is loose and bends downwards, and the striking structure strikes the loose abrasive belt ceaselessly, so that wood powder adhered to the abrasive belt falls off, the friction coefficient of the abrasive belt is improved again, and the grinding and polishing efficiency is improved;
secondly, when the end surface side wall of one friction plate butts against the end surface side wall of the other friction plate, the linear speeds of mutual contact points on the two friction plates are different, so that friction is generated, resistance for hindering the rotation of the damping roller is generated, the structure is simple, and the effect is stable;
and thirdly, blowing the dust removal position by using the blower, sucking the dust removal position by using the exhaust fan, and enabling more air to enter the exhaust pipe, thereby collecting more wood powder and further increasing the effect of removing the powder on the abrasive belt by using the abrasive belt machine.
Drawings
FIG. 1 is a perspective view of the present embodiment;
fig. 2 is a cross-sectional view of the present embodiment showing a structure of a sanding belt;
fig. 3 is a schematic structural diagram for showing a structure of the abrasive belt in the embodiment;
fig. 4 is an enlarged view of a portion a of fig. 3.
Reference numerals: 1. a frame; 2. mounting a plate; 3. an abrasive belt structure; 4. a driving roller; 5. an abrasive belt; 6. a damping structure; 7. a drive structure; 8. a striking structure; 9. a drive roller; 10. a drive motor; 11. a transmission gear; 12. a damping roller; 13. a friction plate; 14. knocking and hanging; 15. a crankshaft; 16. a connecting rod; 17. a dust removal device; 18. an exhaust fan; 19. an air intake duct; 20. a blower; 21. an exhaust duct; 22. a dust removal cloth bag; 23. a collection barrel; 24. a universal joint.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a dedusting belt sander is shown in figure 1 and comprises a rack 1, wherein a horizontally arranged mounting plate 2 is fixedly connected to the rack 1 and used for placing wood and positioning the wood. The frame 1 is provided with a belt structure 3. The timber is ground and polished by the abrasive belt structure 3.
As shown in fig. 1 and 2, the sanding belt structure 3 comprises a drive roller 4, a sanding belt 5, a damping structure 6 and a drive structure 7. Two of the driving rollers 4 are vertically and rotatably connected to two ends of the frame 1. The abrasive belt 5 is sleeved on the two driving rollers 4. Drive structure 7 provides power for the rotation of abrasive belt 5, and damping structure 6 provides resistance for abrasive belt 5, and abrasive belt 5 passes drive structure 7 and damping structure 6 in proper order, and damping structure 6 is located one side of drive structure 7 direction of delivery. Abrasive belt 5 is relatively loose, under the action of damping structure 6 and driving structure 7, abrasive belt 5 is tightened and attached to two driving rollers 4, and abrasive belt 5 between driving structure 7 and damping structure 6 is loosened and bent. The frame 1 is also provided with a striking structure 8 for striking the abrasive belt 5, the striking structure 8 is positioned between the driving structure 7 and the damping structure 6 and is used for continuously striking the loose abrasive belt 5, so that the wood powder adhered to the abrasive belt 5 falls off, the friction coefficient of the abrasive belt 5 is improved again, and the polishing efficiency is improved.
As shown in fig. 2 and 3, the driving structure 7 includes two driving rollers 9 rotatably connected to the frame 1 and a driving motor 10 for driving the driving rollers 9 to rotate. The two driving rollers 9 are vertically arranged and respectively abut against the opposite surfaces of the abrasive belts 5. The lower ends of the two driving rollers 9 are coaxially and fixedly connected with transmission gears 11, and the two transmission gears 11 are meshed. The main shaft of the driving motor 10 is coaxially and fixedly connected with one of the transmission gears 11. Drive motor 10 drives two drive rollers 9 in rotation, which drive rollers 9 grip sanding belt 5 so as to provide friction for forward transport of sanding belt 5, causing sanding belt 5 to rotate.
As shown in fig. 2 and 3, damping structure 6 comprises two damping rollers 12 vertically and rotatably connected to frame 1, and two damping rollers 12 respectively abut against two opposite surfaces of sanding belt 5. The lower ends of the two damping rollers 12 are coaxially and fixedly connected with friction plates 13, the diameters of the friction plates 13 are larger than those of the damping rollers 12, and the end surface side wall of one friction plate 13 props against the end surface side wall of the other friction plate 13. Since the linear velocity of the friction plates 13 gradually increases from the center to the edge, when the end surface side wall of one friction plate 13 abuts against the end surface side wall of the other friction plate 13, the linear velocity of the mutual contact points on the two friction plates 13 is different, so that friction is generated, and resistance force for hindering the rotation of the damping roller 12 is generated.
As shown in fig. 3 and 4, the striking structure 8 includes a striking lobe 14, a crankshaft 15, and a connecting rod 16. Knock-down lobe 14 is vertically disposed, is hinged to frame 1 at its lengthwise middle position, and has its upper end extending toward sanding belt 5. When the rapping plumb 14 swings, the upper end of the rapping plumb 14 is constantly rapped against the sanding belt 5. One end of the crankshaft 15 is coaxially and fixedly connected with a main shaft of the driving motor 10, the other end of the crankshaft is coaxially and fixedly connected with the transmission gear 11, one end of the connecting rod 16 is hinged at a connecting rod journal of the crankshaft 15, and the other end of the connecting rod is hinged at one end of the knocking plumb 14 far away from the abrasive belt 5. The connecting rod 16 is disconnected from between its lengthwise directions and connected by a universal joint 24. The driving motor 10 drives the crankshaft 15 to rotate, and the crankshaft 15 drives the knocking drooping device 14 to swing back and forth through the connecting rod 16.
As shown in fig. 3, a dust removing device 17 is fixedly connected to frame 1 for removing dust knocked by beating structure 8 and falling from sanding belt 5. The dust removing device 17 includes an exhaust fan 18, an air suction pipe 19, a blower 20, and an exhaust duct 21. An air suction pipe 19 is aligned with the end of the striking structure 8 close to the sanding belt 5 at one end and communicates with the air inlet of an air extractor 18 at the other end, the air suction pipe 19 being located at the end of the sanding belt 5 intended for the wear of wood. The abrasive belt 5 is dedusted by the exhaust fan 18 and the air suction pipe 19, so that wood powder is prevented from being re-stained on the abrasive belt 5, and the capability of the abrasive belt machine for removing powder on the abrasive belt 5 is improved. The air outlet of the exhaust fan 18 is communicated with a dust removal cloth bag 22, and the dust removal cloth bag 22 is used for collecting wood powder, so that the cultivation is reduced, and the clean production is realized. In order to prevent the dust collection cloth bag 22 from shaking under the action of flowing air, a collection barrel 23 is fixedly connected to the frame 1, and the dust collection cloth bag 22 is placed in the collection barrel 23. One end of the exhaust pipe 21 is communicated with the air outlet of the blower 20, the other end of the exhaust pipe is coaxially arranged with the air inlet of the air suction pipe 19, the air outlet of the exhaust pipe 21 is aligned with the air inlet of the air suction pipe 19, and the air intake of the exhaust fan 18 is larger than the air exhaust of the blower 20. Exhaust duct 21 and suction duct 19 are located on either side of sanding belt 5. The air flow near sanding belt 5 is accelerated by blower 20 and exhaust duct 21, so that more air enters the exhaust duct, more wood powder can be collected, and the effect of sanding belt 5 on removing powder on sanding belt 5 is further increased. The air inlet of the blower 20 is communicated with the collecting barrel 23, so that the air flowing out of the dust collecting cloth bag 22 enters the blower 20, the kinetic energy of the air flowing out of the air outlet of the exhaust fan 18 is recovered, and the working pressure of the exhaust fan 18 and the blower 20 is reduced. Under the flowing air the abrasive belt 5 between the damping structure 6 and the drive structure 7 is bent towards the striking structure 8.
The implementation principle of the embodiment is as follows: drive motor 10 drives two drive rollers 9 in rotation, which drive rollers 9 grip sanding belt 5 so as to provide friction for forward transport of sanding belt 5, causing sanding belt 5 to rotate. The abrasive belt 5 drives the damping roller 12 to rotate, the damping roller 12 drives the friction plates 13 to rotate, and the two friction plates 13 rub against each other to generate resistance for resisting the rotation of the damping roller 12. Under the influence of damping structure 6 and drive structure 7, sanding belt 5 is tightened and fitted against both drive rollers 4, and sanding belt 5 between drive structure 7 and damping structure 6 will be slack and bent. The driving motor 10 drives the crankshaft 15 to rotate, and the crankshaft 15 drives the knocking drooping 14 to swing back and forth through the connecting rod 16, so that the upper end of the knocking drooping 14 continuously knocks the abrasive belt 5. Thereby, the wooden powder adhered to the abrasive belt 5 falls off, the friction coefficient of the abrasive belt 5 is improved again, and the grinding and polishing efficiency is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a dust removal abrasive band machine which characterized in that: comprises a frame (1), the frame (1) is horizontally connected with a mounting plate (2) for mounting a processing wood plate in a sliding way, the mounting plate (2) is horizontally arranged, the frame (1) is provided with an abrasive belt structure (3), the abrasive belt structure (3) comprises driving rollers (4) rotatably connected with two ends of the frame (1), an abrasive belt (5) sleeved on the two driving rollers (4), a damping structure (6) for providing damping force for the abrasive belt (5) and a driving structure (7) for providing driving force for the abrasive belt (5), the abrasive belt (5) sequentially passes through the driving structure (7) and the damping structure (6), the damping structure (6) is positioned on one side of the driving structure (7) in the conveying direction, the frame (1) is provided with a striking structure (8) for striking the abrasive belt (5), the striking structure (8) is located between the driving structure (7) and the damping structure (6).
2. The dust removal belt sander of claim 1, wherein: drive structure (7) include that two rotate to be connected in drive roller (9) and drive roller (9) pivoted driving motor (10) of frame (1), equal coaxial fixedly connected with drive gear (11) of drive roller (9), two drive gear (11) meshing, two drive roller (9) are contradicted in two surfaces of carrying on the back mutually of abrasive band (5).
3. The dust removal belt sander of claim 2, wherein: the damping structure (6) comprises two damping rollers (12) which are rotatably connected to the rack (1), the two damping rollers (12) are respectively abutted to two back-to-back surfaces of the abrasive belt (5), one ends of the two damping rollers (12) are respectively and fixedly connected with friction plates (13) coaxially, the diameters of the friction plates (13) are larger than those of the damping rollers (12), and the end surface side wall of one friction plate (13) is abutted to the end surface side wall of the other friction plate (13).
4. The dust removal belt sander of claim 3, wherein: the striking structure (8) comprises a striking plumb (14) hinged to the rack (1), a crankshaft (15) coaxially and fixedly connected with the driving motor (10) and a connecting rod (16) hinged between the striking plumb (14) and the crankshaft (15), one end of the connecting rod (16) is hinged to a connecting rod journal of the crankshaft (15), and the other end of the connecting rod is hinged to one end, far away from the abrasive belt (5), of the striking plumb (14).
5. The dust removal belt sander of claim 4, wherein: frame (1) fixedly connected with dust collector (17), dust collector (17) include air exhauster (18) and breathing pipe (19), breathing pipe (19) aim at the one end that strikes structure (8) and are close to abrasive band (5), the air inlet and the breathing pipe (19) intercommunication of air exhauster (18).
6. The dust removal belt sander of claim 5, wherein: an air outlet of the exhaust fan (18) is communicated with a dust removal cloth bag (22).
7. The dust removal belt sander of claim 6, wherein: dust collector (17) are still including hair-dryer (20) and exhaust pipe (21), exhaust pipe (21) one end and the air outlet intercommunication of hair-dryer (20), the other end of exhaust pipe (21) is coaxial setting with the air inlet of breathing pipe (19).
8. The dust removal belt sander of claim 7, wherein: an air inlet of the blower (20) is communicated with a collecting barrel (23), and the dust removing cloth bag (22) is arranged in the collecting barrel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716708.5U CN209868326U (en) | 2019-05-18 | 2019-05-18 | Dust removal abrasive band machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716708.5U CN209868326U (en) | 2019-05-18 | 2019-05-18 | Dust removal abrasive band machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209868326U true CN209868326U (en) | 2019-12-31 |
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ID=68947044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920716708.5U Active CN209868326U (en) | 2019-05-18 | 2019-05-18 | Dust removal abrasive band machine |
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| Country | Link |
|---|---|
| CN (1) | CN209868326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488983A (en) * | 2022-09-15 | 2022-12-20 | 浙江上臣家居科技有限公司 | Soft light wood floor process |
| CN115781465A (en) * | 2023-01-12 | 2023-03-14 | 江苏金牛铸钢件有限公司 | Manipulator is used in processing of ball mill welt |
-
2019
- 2019-05-18 CN CN201920716708.5U patent/CN209868326U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488983A (en) * | 2022-09-15 | 2022-12-20 | 浙江上臣家居科技有限公司 | Soft light wood floor process |
| CN115781465A (en) * | 2023-01-12 | 2023-03-14 | 江苏金牛铸钢件有限公司 | Manipulator is used in processing of ball mill welt |
| CN115781465B (en) * | 2023-01-12 | 2023-11-07 | 江苏金牛铸钢件有限公司 | Manipulator for processing lining plate of ball mill |
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