CN214603625U - Automatic sander for wooden products - Google Patents
Automatic sander for wooden products Download PDFInfo
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- CN214603625U CN214603625U CN202120497050.0U CN202120497050U CN214603625U CN 214603625 U CN214603625 U CN 214603625U CN 202120497050 U CN202120497050 U CN 202120497050U CN 214603625 U CN214603625 U CN 214603625U
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- dust
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Abstract
The utility model relates to the technical field of sanding machines, and discloses an automatic sanding machine for wooden products, which solves the problems that dust is easy to fly to affect the environment and health and inconvenient for later cleaning when the prior sanding machine is processed, and comprises a box body, wherein the rear side of the upper end of the box body is connected with a machine box, one end of the machine box is connected with a protective cover, and one end inside the protective cover is rotatably connected with a driving roller; this novel setting through sending quick-witted mechanism, the cylinder is flexible to be driven the mounting panel and is gone up and down for the compression roller drives the abrasive band taut downwards, thereby adjusts the elasticity on abrasive band, thereby can adjust as required, makes things convenient for the abrasive band to install simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the grinder, specifically be an automatic grinder of woodwork.
Background
The woodworking sander uses abrasive band and abrasive cloth (paper) to sand the surface of workpiece, and is divided into drum type, belt type and disk type 3 types.
Present woodwork is sanding man-hour on the grinder, and sanding in-process easily produces a large amount of dust, and the dust is raised and is easily leaded to operational environment relatively poor, influences healthily, simultaneously, the later stage equipment clearance of being not convenient for.
Disclosure of Invention
To the circumstances, for overcoming prior art's defect, the utility model provides an automatic grinder of woodwork, effectual solved present grinder man-hour easily lead to the dust to fly upward influence environment and health to and the problem of inconvenient later stage clearance.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic sander for wooden products comprises a box body, wherein the rear side of the upper end of the box body is connected with a machine case, one end of the machine case is connected with a protective cover, one end inside the protective cover is rotatably connected with a driving roller, one side, away from the driving roller, inside the protective cover is rotatably connected with a driven roller, the upper side inside the protective cover is rotatably connected with a middle roller, abrasive belts are sleeved at the outer ends of the driving roller, the driven roller and the middle roller, the middle part of one end of the protective cover is connected with a tensioning mechanism, dust suction holes are uniformly formed in the upper end of the box body, the lower end of each dust suction hole is connected with a dust suction hood relative to the inside of the box body, one end of each dust suction hood is connected with a dust suction pipe, one end of each dust suction pipe is connected with a dust suction pump, and the output end of the dust suction pump is connected with a dust collection mechanism through a dust outlet pipe;
the tightening mechanism comprises a first shell, the upper end of the interior of the first shell is connected with an air cylinder, one end of the air cylinder penetrates through the lower end of the first shell and extends to be connected with a mounting plate, the two ends of the mounting plate are rotatably connected with compression rollers, the two sides of the upper end of the mounting plate are connected with guide rods, and the upper ends of the guide rods penetrate through the first shell and extend to the interior of the first shell;
dust collecting mechanism includes the second casing, second casing one end is connected with into dirt pipeline, the second casing other end is connected with the pipeline of giving vent to anger, second casing internal connection has the toper to fight, the toper is fought the below and is connected with the dust collecting tank, the toper is fought the top and is had the baffle for second shells inner wall cross connection, the through-hole has evenly been seted up on the baffle surface, baffle one side is connected with the filter screen, filter screen one side is connected with the dust removal motor for the second casing upper wall, dust removal motor output is connected with the curved bar, curved bar one end and filter screen contact.
Preferably, one end of the driving roller is connected with a driving motor relative to the inside of the case, and the lower end of the driving motor is connected with a supporting table.
Preferably, U type groove has all been seted up to mounting panel upper end both sides edge, and the compression roller is installed in U type inslot.
Preferably, the guide rod penetrates through the first shell and is provided with a guide hole, and a linear bearing is embedded in the guide hole.
Preferably, the contact end of the curved rod and the filter screen is arranged in an arc structure.
Preferably, the protection cover is triangular, and a through hole is formed in the bottom of the protection cover corresponding to the abrasive belt.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the dust collection device has the advantages that through the arrangement of the dust collection cover, the dust collection pipe, the dust collection pump, the dust outlet pipe and the dust collection mechanism, the dust collection pump generates suction force to absorb dust into the dust collection mechanism through the dust collection cover, the dust is separated by the baffle plate to reduce the impact force, and meanwhile, the dust drops downwards and is collected, so that the dust is not easy to fly to influence the environment and health when the device works, and the device is convenient for cleaning later equipment;
(2) the novel dust removal motor drives the curved bar to rotate to shake the filter screen, so that dust is not easily adhered to the surface of the filter screen, and air outlet blockage is effectively avoided;
(3) this is novel through the setting of sending quick-witted mechanism, and the cylinder is flexible to be driven the mounting panel and is gone up and down for the compression roller drives the abrasive band taut downwards, thereby adjusts the elasticity on abrasive band, thereby can adjust as required, makes things convenient for the abrasive band to install simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the take-up mechanism of the present invention;
FIG. 3 is a schematic structural view of the dust collecting mechanism of the present invention;
in the figure: 1. a box body; 2. a chassis; 3. a protective cover; 4. a drive roll; 5. a driven roller; 6. an intermediate roll; 7. an abrasive belt; 8. a tightening mechanism; 801. a first housing; 802. a cylinder; 803. mounting a plate; 804. a compression roller; 805. a guide bar; 9. a dust collection hole; 10. a dust hood; 11. a dust collection pipe; 12. a dust suction pump; 13. a dust outlet pipe; 14. a dust collecting mechanism; 1401. a second housing; 1402. a dust inlet pipeline; 1403. an air outlet pipe; 1404. a conical hopper; 1405. a dust collecting groove; 1406. a baffle plate; 1407. a through hole; 1408. filtering with a screen; 1409. a dust removal motor; 1410. a curved bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a box 1, the rear side of the upper end of box 1 is connected with case 2, one end of case 2 is connected with protective cover 3, which can play a role in protection, one end inside protective cover 3 is connected with drive roll 4 in a rotating manner, one side inside protective cover 3 away from drive roll 4 is connected with driven roll 5 in a rotating manner, the upper side inside protective cover 3 is connected with intermediate roll 6 in a rotating manner, the outer end sleeves of drive roll 4, driven roll 5 and intermediate roll 6 are provided with abrasive belt 7, the middle part of one end of protective cover 3 is connected with elastic mechanism 8, dust suction holes 9 are uniformly formed in the upper end of box 1, the lower end of dust suction hole 9 is connected with dust suction cover 10 relative to the inside of box 1, one end of dust suction cover 10 is connected with dust suction pipe 11, one end of dust suction pipe 11 is connected with dust suction pump 12, and the output end of dust suction pump 12 is connected with dust collection mechanism 14 through dust pipe 13;
the tightening mechanism 8 comprises a first shell 801, an air cylinder 802 is connected to the upper end inside the first shell 801, one end of the air cylinder 802 penetrates through and extends to the lower end of the first shell 801 and is connected with a mounting plate 803, two ends of the mounting plate 803 are rotatably connected with press rollers 804, two sides of the upper end of the mounting plate 803 are connected with guide rods 805, the upper end of each guide rod 805 penetrates through and extends into the first shell 801, the mounting plate 803 is driven to lift through the expansion and contraction of the air cylinder 802, so that the press rollers 804 drive the abrasive belt 7 to be tightened downwards, and the tightness of the abrasive belt 7 is adjusted;
the dust collection mechanism 14 comprises a second shell 1401, one end of the second shell 1401 is connected with a dust inlet pipe 1402, the other end of the second shell 1401 is connected with an air outlet pipe 1403, the second shell 1401 is internally connected with a conical hopper 1404, a dust collection groove 1405 is connected below the conical hopper 1404, baffles 1406 are connected above the conical hopper 1404 in a staggered manner relative to the inner wall of the second shell 1401, through holes 1407 are uniformly formed in the surfaces of the baffles 1406, one side of the baffles 1406 is connected with a filter screen 1408, one side of the filter screen 1408 is connected with a dust removal motor 1409 relative to the upper wall of the second shell 1401, the output end of the dust removal motor 1409 is connected with a curved rod 1410, and one end of the curved rod 1410 is in contact with the filter screen 1408.
In the second embodiment, on the basis of the first embodiment, one end of the driving roll 4 is connected with a driving motor relative to the inside of the case 2, and the lower end of the driving motor is connected with a supporting table, so that driving force can be provided for the device conveniently.
Third embodiment, on the basis of first embodiment, U type groove has all been seted up to mounting panel 803 upper end both sides edge, and compression roller 804 is installed in U type groove, conveniently installs compression roller 804.
In the fourth embodiment, on the basis of the first embodiment, a guide hole is formed in the position, where the guide bar 805 penetrates through the first housing 801, and a linear bearing is embedded in the guide hole, so that the guide bar 805 can be kept vertical when lifted.
Fifth, based on the first embodiment, the contact end of the curved rod 1410 and the filter screen 1408 is disposed in an arc structure, so as to avoid damaging the filter screen 1408.
Sixth embodiment, based on the first embodiment, the protection cover 3 is triangular, and a through hole is formed at the bottom of the protection cover 3 corresponding to the through position of the abrasive belt 7.
The working principle is as follows: when in use, a wooden product to be sanded is placed at the upper end of the box body 1 and is positioned in the middle of the lower end of the abrasive belt 7, the driving roller 4 is driven to rotate by the driving motor, the abrasive belt 7 rotates at the outer ends of the driving roller 4, the driven roller 5 and the middle roller 6, so that the wooden product is sanded and processed, dust generated in the processing process generates suction force by the dust suction pump 12, the dust is downwards absorbed from the dust suction hole 9 by the dust suction hood 10 and then is conveyed into the dust collection mechanism 14 by the dust outlet pipe 13, the dust enters the dust collection mechanism 14 and is separated by the plurality of baffles 1406 firstly, so that the impact force of the dust is reduced, meanwhile, the dust is adhered and falls downwards, and is collected by the conical hopper 1404 and falls to the dust collection groove 1405 below, then, gas passes through the filter screen 1408 and is discharged from the gas outlet pipe 1403, when more dust exists on the filter screen 1408, the curved rod 1410 is driven by the dust collection motor 1409 to rotate, so that the curved rod 1410 shakes and drops the dust on the surface of the filter screen 1408, and the gas discharge is prevented from being blocked.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic grinder of woodwork, includes box (1), its characterized in that: the rear side of the upper end of the box body (1) is connected with a machine case (2), one end of the machine case (2) is connected with a protective cover (3), one end of the inner part of the protective cover (3) is rotatably connected with a driving roller (4), one side of the inner part of the protective cover (3) far away from the driving roller (4) is rotatably connected with a driven roller (5), the upper side of the inner part of the protective cover (3) is rotatably connected with an intermediate roller (6) and the driving roller (4), an abrasive belt (7) is sleeved at the outer ends of the driven roller (5) and the middle roller (6), an elastic mechanism (8) is connected to the middle of one end of the protective cover (3), dust suction holes (9) are uniformly formed in the upper end of the box body (1), the lower end of each dust suction hole (9) is connected with a dust suction cover (10) relative to the interior of the box body (1), one end of each dust suction cover (10) is connected with a dust suction pipe (11), one end of each dust suction pipe (11) is connected with a dust suction pump (12), and the output end of each dust suction pump (12) is connected with a dust collection mechanism (14) through a dust outlet pipe (13);
the tightening and loosening mechanism (8) comprises a first shell (801), the upper end inside the first shell (801) is connected with an air cylinder (802), one end of the air cylinder (802) penetrates through the lower end of the first shell (801) and extends to be connected with a mounting plate (803), two ends of the mounting plate (803) are rotatably connected with press rollers (804), two sides of the upper end of the mounting plate (803) are connected with guide rods (805), and the upper end of each guide rod (805) penetrates through the first shell (801) and extends to the inside;
dust collection mechanism (14) include second casing (1401), second casing (1401) one end is connected with into dirt pipeline (1402), second casing (1401) other end is connected with outlet duct (1403), second casing (1401) internal connection has toper fill (1404), toper fill (1404) below is connected with dust collecting tank (1405), toper fill (1404) top is for second casing (1401) inner wall staggered connection has baffle (1406), through-hole (1407) have evenly been seted up on baffle (1406) surface, baffle (1406) one side is connected with filter screen (1408), filter screen (1408) one side is connected with dust removal motor (1409) for second casing (1401) upper wall, dust removal motor (1409) output is connected with curved bar (1410), curved bar (1410) one end and filter screen (1408) contact.
2. An automatic sander for wood products according to claim 1, wherein: one end of the driving roller (4) is connected with a driving motor relative to the inside of the case (2), and the lower end of the driving motor is connected with a supporting table.
3. An automatic sander for wood products according to claim 1, wherein: u-shaped grooves are formed in the edges of the two sides of the upper end of the mounting plate (803), and the compression roller (804) is mounted in the U-shaped grooves.
4. An automatic sander for wood products according to claim 1, wherein: the guide rod (805) penetrates through the first shell (801) and is provided with a guide hole, and a linear bearing is embedded in the guide hole.
5. An automatic sander for wood products according to claim 1, wherein: the contact end of the curved rod (1410) and the filter screen (1408) is arranged in an arc structure.
6. An automatic sander for wood products according to claim 1, wherein: the protective cover (3) is in a triangular shape, and a through hole is formed in the bottom of the protective cover (3) corresponding to the penetrating position of the abrasive belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120497050.0U CN214603625U (en) | 2021-03-09 | 2021-03-09 | Automatic sander for wooden products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120497050.0U CN214603625U (en) | 2021-03-09 | 2021-03-09 | Automatic sander for wooden products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214603625U true CN214603625U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120497050.0U Active CN214603625U (en) | 2021-03-09 | 2021-03-09 | Automatic sander for wooden products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214603625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748694A (en) * | 2023-04-28 | 2023-09-15 | 江苏科技大学 | A marine sample box cutting system and method thereof |
-
2021
- 2021-03-09 CN CN202120497050.0U patent/CN214603625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748694A (en) * | 2023-04-28 | 2023-09-15 | 江苏科技大学 | A marine sample box cutting system and method thereof |
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