CN216913285U - Automatic plane sander - Google Patents
Automatic plane sander Download PDFInfo
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- CN216913285U CN216913285U CN202122959814.6U CN202122959814U CN216913285U CN 216913285 U CN216913285 U CN 216913285U CN 202122959814 U CN202122959814 U CN 202122959814U CN 216913285 U CN216913285 U CN 216913285U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an automatic plane sander, which comprises a rack, a feeding sliding table, an abrasive belt rotating device and a pressing and conveying device, wherein the feeding sliding table is arranged on the rack; the feeding sliding table is fixed on the rack, and a linear slideway is arranged at the top of the feeding sliding table and is transversely arranged; the abrasive belt rotating device comprises an abrasive belt and an abrasive belt power mechanism, the abrasive belt is vertically intersected with the linear slideway, the linear slideway is provided with a groove matched with the abrasive belt, and the sand surface of the abrasive belt is flush with the sliding surface of the linear slideway; the downward pressing conveying device comprises a supporting seat, a lifting support, a downward pressing adjusting mechanism, a conveying belt and a power mechanism of the conveying belt, wherein the supporting seat is fixed on the rack, the lifting support is connected with the supporting seat in a sliding manner, and the downward pressing adjusting mechanism is connected with the lifting support and can drive the lifting support to move vertically along the supporting seat; the conveying belt and the power mechanism thereof are both arranged on the lifting support, and the conveying belt is parallel to the linear slideway and is positioned right above the linear slideway. The utility model has simple structure and convenient operation, can realize continuous sanding of a plurality of workpieces and has high sanding efficiency.
Description
Technical Field
The utility model belongs to the technical field of sanding machines, and particularly relates to an automatic plane sanding machine.
Background
The sander is used as a grinding and polishing device, is a device for grinding the outer surface of a workpiece and improving the smoothness of the workpiece, and is widely used in the mechanical industry.
In general, a sander mainly includes a frame, a motor, a driving wheel, a driven wheel, and a sanding belt. The abrasive belt is sleeved on the driving wheel and the driven wheel, and the motor drives the driving wheel, the abrasive belt and the driven wheel in sequence to enable the abrasive belt to generate friction with the surface of the workpiece, so that the surface of the workpiece is sanded. However, the existing sander can only sand one workpiece at a time, the workpiece needs a special clamp to clamp and fix the workpiece, and after the workpiece is sanded well and taken out, a new workpiece to be sanded is clamped again, so that the sanding machine is frequent in clamping, time-consuming, labor-consuming, poor in machining continuity, low in efficiency and difficult to be suitable for sanding large-batch workpieces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an automatic plane sanding machine which does not need to be additionally provided with a special clamp for clamping workpieces, has simple structure and convenient operation, can realize continuous sanding of a plurality of workpieces and has high sanding efficiency.
In order to achieve the aim, the utility model provides an automatic plane sander, which comprises a frame, a feeding sliding table, a sanding belt rotating device and a pressing and conveying device, wherein the feeding sliding table is arranged on the frame; the feeding sliding table is fixed on the rack, a linear slideway is arranged at the top of the feeding sliding table, and the linear slideway is transversely arranged on the rack; the abrasive belt rotating device comprises an abrasive belt and an abrasive belt power mechanism for driving the abrasive belt to rotate, the abrasive belt and the abrasive belt power mechanism are both arranged on the rack, the abrasive belt is vertically intersected with the linear slideway, a groove matched with the abrasive belt is formed in the intersection of the linear slideway and the abrasive belt, and the sand surface of the abrasive belt is flush with the sliding surface of the linear slideway; the pressing and conveying device comprises a supporting seat, a lifting support, a pressing and adjusting mechanism, a conveying belt and a conveying belt power mechanism for driving the conveying belt to rotate, the supporting seat is fixed on the rack, the lifting support is connected with the supporting seat in a sliding manner, and the pressing and adjusting mechanism is connected with the lifting support and can drive the lifting support to move vertically along the supporting seat; the conveyer belt with conveyer belt power unit all installs on lifting support, the conveyer belt with the straight line slide is parallel and be located directly over the straight line slide.
As a preferable scheme of the utility model, the downward pressing conveying device further comprises a downward pressing buffer mechanism for buffering the tension of the conveying belt when the conveying belt presses down the workpiece, the downward pressing buffer mechanism comprises a pressing support, a lower pressing plate, a buffer spring and a guide assembly, the pressing support is fixed on the lifting support, the lower pressing plate is vertically movably connected below the lifting support through the guide assembly, the lower surface of the lower pressing plate abuts against the upper surface of the belt part on one side of the conveying belt close to the linear slideway, and the buffer spring is connected between the pressing support and the lower pressing plate.
According to the preferable scheme, the abrasive belt power mechanism comprises a driving abrasive belt wheel, a driving abrasive belt wheel connecting seat, a driven abrasive belt wheel connecting seat, a first belt, a first driving belt wheel, a first driven belt wheel and a first motor; the driving abrasive belt wheel connecting seat and the driven abrasive belt wheel connecting seat are respectively installed at two longitudinal ends of the frame, the driving abrasive belt wheel is rotatably connected with the driving abrasive belt wheel connecting seat, the driven abrasive belt wheel is rotatably connected with the driven abrasive belt wheel connecting seat, and the driving abrasive belt wheel is in transmission connection with the driven abrasive belt wheel through the abrasive belt; the first driven belt pulley is rotatably connected with the driving abrasive belt pulley connecting seat and is coaxially connected with the driving abrasive belt pulley; the first motor is installed in the rack, the power output end of the first motor is in transmission connection with the first driving belt pulley, and the first driving belt pulley is in transmission connection with the first driven belt pulley through the first belt.
As a preferable scheme of the present invention, the abrasive belt rotating device further includes an abrasive belt adjusting mechanism for adjusting a tension degree of the abrasive belt, the driving abrasive belt wheel connecting seat is fixedly connected to the frame, the driven abrasive belt wheel connecting seat is slidably connected to the frame, and the abrasive belt adjusting mechanism is connected to the driven abrasive belt wheel connecting seat and can drive the driven abrasive belt wheel connecting seat to move along a longitudinal direction of the frame.
As a preferred scheme of the utility model, the conveying belt power mechanism comprises a conveying belt driving wheel, a conveying belt driving wheel connecting seat, a conveying belt driven wheel connecting seat, a second belt, a second driving belt pulley, a second driven belt pulley and a second motor, wherein the conveying belt driving wheel connecting seat and the conveying belt driven wheel connecting seat are respectively installed at the two transverse ends of the lifting support, the conveying belt driving wheel is rotatably connected with the conveying belt driving wheel connecting seat, the conveying belt driven wheel is rotatably connected with the conveying belt driven wheel connecting seat, and the conveying belt driving wheel is in transmission connection with the conveying belt driven wheel through the conveying belt; the second driven belt pulley is rotatably connected with the conveying belt driving wheel connecting seat and is coaxially connected with the conveying belt driving wheel; the second motor is installed on the lifting support, the power output end of the second motor is in transmission connection with the second driving belt pulley, and the second driving belt pulley is in transmission connection with the second driven belt pulley through the second belt.
As a preferred scheme of the utility model, the downward pressing conveying device further comprises a conveying belt adjusting mechanism for adjusting the tension of the conveying belt, the conveying belt driving wheel connecting seat is fixedly connected with the lifting support, the conveying belt driven wheel connecting seat is slidably connected with the lifting support, and the conveying belt adjusting mechanism is connected with the conveying belt driven wheel connecting seat and can drive the conveying belt driven wheel connecting seat to move transversely along the lifting support.
As a preferable scheme of the present invention, a baffle is arranged above the groove, and the baffle is arranged on one side of the abrasive belt, which is separated from the groove.
As a preferable aspect of the present invention, the conveying belt is a rubber belt.
Compared with the prior art, the automatic plane sanding machine has the beneficial effects that:
when the automatic grinding machine works, a workpiece enters from one end of the linear slideway, the downward pressing adjusting mechanism drives the conveying belt to press downward, the workpiece is clamped between the conveying belt and the linear slideway, the conveying belt power mechanism drives the conveying belt to rotate at the moment, and the conveying belt drives the workpiece to move to one side of the abrasive belt; when a workpiece enters the abrasive belt area, the rotating abrasive belt sandes the lower surface of the workpiece, and the sanded workpiece is driven by the conveying belt to be sent out from the other end of the linear slideway; therefore, the automatic plane sanding machine does not need to be additionally provided with a special clamp for clamping workpieces, is simple in structure and convenient to operate, can achieve continuous sanding of a plurality of workpieces, is high in sanding efficiency, can be comprehensively controlled by the rotating speed of the conveying belt and the rotating speed of the sanding belt, can adjust the distance between the conveying belt and the linear slideway by the pressing adjusting mechanism, meets the machining requirements of workpieces with different thicknesses, and is flexible and strong in practicability.
In addition, because the conveyer belt is arranged on the abrasive belt, sparks, sand dust and cutting scraps generated during grinding can not be adhered on the conveyer belt, and the service life of the conveyer belt is prolonged.
Drawings
FIG. 1 is a front elevational view of an automatic flat sanding machine according to the present invention;
FIG. 2 is a side view of an automatic flat sanding machine according to the present invention;
FIG. 3 is a top view of the feed slide;
figure 4 is a top view of the belt rotation device;
FIG. 5 is a front view of the push down delivery device;
FIG. 6 is a top view of the push down delivery device;
the labels in the figure are:
1. a frame;
2. a feeding sliding table 21, a linear slideway 22, a groove 23 and a baffle plate;
3. abrasive belt rotating device 31, abrasive belt 32, abrasive belt power mechanism 33 and abrasive belt adjusting mechanism; 321. the belt sander comprises a driving abrasive belt wheel, 322, a driving abrasive belt wheel connecting seat, 323, a driven abrasive belt wheel, 324, a driven abrasive belt wheel connecting seat, 325, a first belt, 326, a first driving belt wheel, 327, a first driven belt wheel, 328 and a first motor;
4. the device comprises a downward pressing conveying device 41, a supporting seat 42, a lifting support 43, a downward pressing adjusting mechanism 44, a conveying belt 45, a conveying belt power mechanism 46, a downward pressing buffer mechanism 47 and a conveying belt adjusting mechanism; 451. a conveyor belt driving wheel 452, a conveyor belt driving wheel connecting seat 453, a conveyor belt driven wheel 454, a conveyor belt driven wheel connecting seat 455, a second belt 456, a second driving pulley 457, a second driven pulley 458, and a second motor; 461. supporting and pressing frame 462, lower pressing plate 463, buffer spring 464 and guide assembly.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, it should be understood that the present invention adopts the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the automatic plane sander of the preferred embodiment of the present invention comprises a frame 1, a feeding slide table 2, a sanding belt rotating device 3 and a pressing and conveying device 4; the feeding sliding table 2 is fixed on the rack 1, a linear slideway 21 is arranged at the top of the feeding sliding table 2, and the linear slideway 21 is transversely arranged on the rack 1; the abrasive belt rotating device 3 comprises an abrasive belt 31 and an abrasive belt power mechanism 32 for driving the abrasive belt 31 to rotate, the abrasive belt 31 and the abrasive belt power mechanism 32 are both mounted on the frame 1, the abrasive belt 31 is perpendicularly intersected with the linear slideway 21, a groove 22 matched with the abrasive belt 31 is formed in the intersection of the linear slideway 21 and the abrasive belt 31, and the sand surface of the abrasive belt 31 is flush with the sliding surface of the linear slideway 21; the downward-pressing conveying device 4 comprises a supporting seat 41, a lifting bracket 42, a downward-pressing adjusting mechanism 43, a conveying belt 44 and a conveying belt power mechanism 45 for driving the conveying belt 44 to rotate, the supporting seat 41 is fixed on the rack 1, the lifting bracket 42 is connected with the supporting seat 41 in a sliding manner, and the downward-pressing adjusting mechanism 43 is connected with the lifting bracket 42 and can drive the lifting bracket 42 to move vertically along the supporting seat 41; the conveyer belt 44 and the conveyer belt power mechanism 45 are both installed on the lifting support 42, and the conveyer belt 44 is parallel to the linear slideway 21 and is located right above the linear slideway 21.
When the device works, a workpiece enters from one end of the linear slideway 21, the downward pressing adjusting mechanism 43 drives the conveying belt 44 to press downward and clamps the workpiece between the conveying belt 44 and the linear slideway 21, at the moment, the conveying belt power mechanism 45 drives the conveying belt 44 to rotate, and the conveying belt 44 drives the workpiece to move to one side of the abrasive belt 31; when a workpiece enters the area of the abrasive belt 31, the rotating abrasive belt 31 sandes the lower surface of the workpiece, and the sanded workpiece is driven by the conveying belt 44 to be sent out from the other end of the linear slideway 21; therefore, the automatic plane sander of the utility model does not need to be additionally provided with a special clamp to clamp workpieces, has simple structure and convenient operation, can realize continuous sanding of a plurality of workpieces, has high sanding efficiency, can comprehensively control the sanding efficiency by the rotating speed of the conveying belt 44 and the rotating speed of the abrasive belt 31, can adjust the distance between the conveying belt 44 and the linear slideway 21 by pressing the adjusting mechanism 43, meets the processing requirements of workpieces with different thicknesses, and is flexible and strong in practicability. In addition, because the conveyer belt 44 is arranged on the abrasive belt 31, sparks, sand dust and cutting chips generated during grinding can not be adhered on the conveyer belt 44, and the service life of the conveyer belt is prolonged.
Illustratively, the pressing adjustment mechanism 43 includes a vertical rail structure for limiting the vertical movement of the lifting bracket 42 only along the supporting seat 41, and a first linear driving assembly capable of driving the lifting bracket 42 to move linearly, where the first linear driving assembly may be a screw nut pair structure for converting a rotary motion into a linear motion, or a driver such as an electric push rod, a hydraulic cylinder, or an air cylinder.
Illustratively, the push-down conveying device 4 further includes a push-down buffer mechanism 46 for buffering a tension of the conveying belt 44 when pressing down the workpiece, the push-down buffer mechanism 46 includes a supporting frame 461, a lower pressing plate 462, a buffer spring 463, and a guide assembly 464, the supporting frame 461 is fixed on the lifting bracket 42, the lower pressing plate 462 is vertically movably connected below the lifting bracket 42 through the guide assembly 464, a lower surface of the lower pressing plate 462 abuts against an upper surface of a belt portion of the conveying belt 44 on a side close to the linear slideway 21, and the buffer spring 463 is connected between the supporting frame 461 and the lower pressing plate 462. Therefore, the arrangement of the press-down buffer mechanism 46 can buffer the tension of the conveying belt 44 when pressing down the workpiece, reduce the phenomena of deformation, tearing and the like of the conveying belt 44 caused by transitional tension, and prolong the service life of the conveying belt 44.
Illustratively, to better realize the transmission of the rotational power of the abrasive belt 31, the abrasive belt power mechanism 32 includes a driving abrasive belt wheel 321, a driving abrasive belt wheel connecting seat 322, a driven abrasive belt wheel 323, a driven abrasive belt wheel connecting seat 324, a first belt 325, a first driving pulley 326, a first driven pulley 327 and a first motor 328; the driving abrasive belt wheel connecting seat 322 and the driven abrasive belt wheel connecting seat 324 are respectively installed at two longitudinal ends of the frame 1, the driving abrasive belt wheel 321 is rotatably connected with the driving abrasive belt wheel connecting seat 322, the driven abrasive belt wheel 323 is rotatably connected with the driven abrasive belt wheel connecting seat 324, and the driving abrasive belt wheel 321 is in transmission connection with the driven abrasive belt wheel 323 through the abrasive belt 31; the first driven pulley 327 is rotatably connected with the driving abrasive belt wheel connecting seat 322 and coaxially connected with the driving abrasive belt wheel 321; the first motor 328 is installed on the frame 1, a power output end of the first motor 328 is in transmission connection with the first driving pulley 326, and the first driving pulley 326 is in transmission connection with the first driven pulley 327 through the first belt 325.
Illustratively, the belt rotating device 3 further comprises a belt adjusting mechanism 33 for adjusting the tension of the belt 31, the driving belt wheel connecting seat 322 is fixedly connected to the frame 1, the driven belt wheel connecting seat 324 is slidably connected to the frame 1, and the belt adjusting mechanism 33 is connected to the driven belt wheel connecting seat 324 and can drive the driven belt wheel connecting seat 324 to move along the longitudinal direction of the frame 1. In this embodiment, the belt adjusting mechanism 33 includes a longitudinal rail structure for limiting the driven belt wheel connecting seat 324 to move only along the longitudinal direction of the frame 1, and a second linear driving component capable of driving the driven belt wheel connecting seat 324 to move linearly, where the second linear driving component may be a screw nut pair structure for converting a rotational motion into a linear motion, or may be a driver such as an electric push rod, a hydraulic cylinder, or an air cylinder.
Illustratively, to better realize the transmission of the rotational power of the conveyor belt 44, the conveyor belt power mechanism 45 includes a conveyor belt driving wheel 451, a conveyor belt driving wheel connecting seat 452, a conveyor belt driven wheel 453, a conveyor belt driven wheel connecting seat 454, a second belt 455, a second driving pulley 456, a second driven pulley 457 and a second motor 458, the conveyor belt driving wheel connecting seat 452 and the conveyor belt driven wheel connecting seat 454 are respectively installed at the two lateral ends of the lifting bracket 42, the conveyor belt driving wheel 451 is rotationally connected with the conveyor belt driving wheel connecting seat 452, the conveyor belt driven wheel 453 is rotationally connected with the conveyor belt driven wheel connecting seat 454, and the conveyor belt driving wheel 451 is in transmission connection with the conveyor belt driven wheel 453 through the conveyor belt 44; the second driven pulley 457 is rotatably connected to the conveyor belt drive wheel connecting base 452 and is coaxially connected to the conveyor belt drive wheel 451; the second motor 458 is installed on the lifting bracket 42, a power output end of the second motor 458 is in transmission connection with the second driving pulley 456, and the second driving pulley 456 is in transmission connection with the second driven pulley 457 through the second belt 455.
Illustratively, push down conveyor 4 still includes the conveyer belt guiding mechanism 47 that is used for adjusting the conveyer belt 44 rate of tension, conveyer belt action wheel connecting seat 452 with lifting support 42 fixed connection, the conveyer belt from driving wheel connecting seat 454 with lifting support 42 sliding connection, conveyer belt guiding mechanism 47 with the conveyer belt is connected from driving wheel connecting seat 454 and can drive the conveyer belt follows driving wheel connecting seat 454 and follows the lateral shifting of lifting support 42. In this embodiment, the conveyor belt adjusting mechanism 47 includes a transverse guide rail structure for limiting the conveyor belt driven wheel connecting seat 454 to move only along the lifting bracket 42 in the transverse direction, and a linear driving assembly capable of driving the conveyor belt driven wheel connecting seat 454 to move linearly, where the linear driving assembly may be a screw-nut pair structure that converts a rotary motion into a linear motion, or may be a driver such as an electric push rod, a hydraulic cylinder, or an air cylinder.
Illustratively, a baffle 23 is arranged above the groove 22, and the baffle 23 is arranged on one side of the abrasive belt 31, which is separated from the groove 22, so as to prevent the workpiece from being separated from the linear slideway 21 along with the abrasive belt 31, and ensure that relative friction motion occurs between the abrasive belt 31 and the workpiece.
It should be further noted that, when the allowance of the workpiece is not large or only a small amount of burrs are ground, and the force for pressing the workpiece by the conveyer belt is not too large, the sanding belt 31 and the conveyer belt 44 respectively generate longitudinal and transverse acting forces on the workpiece, and under the blocking of the baffle 23, the cylindrical workpiece is sanded under rotation, so that the sanding effect is better.
The conveyor belt 44 is illustratively a rubber belt that does not abrade the upper surface of the workpiece.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. An automatic plane grinder is characterized in that: comprises a frame, a feeding sliding table, an abrasive belt rotating device and a pressing conveying device;
the feeding sliding table is fixed on the rack, a linear slideway is arranged at the top of the feeding sliding table, and the linear slideway is transversely arranged on the rack;
the abrasive belt rotating device comprises an abrasive belt and an abrasive belt power mechanism for driving the abrasive belt to rotate, the abrasive belt and the abrasive belt power mechanism are both arranged on the frame, the abrasive belt is vertically intersected with the linear slideway, a groove matched with the abrasive belt is formed in the intersection of the linear slideway and the abrasive belt, and the sand surface of the abrasive belt is flush with the sliding surface of the linear slideway;
The downward pressing conveying device comprises a supporting seat, a lifting support, a downward pressing adjusting mechanism, a conveying belt and a conveying belt power mechanism for driving the conveying belt to rotate, the supporting seat is fixed on the rack, the lifting support is connected with the supporting seat in a sliding mode, and the downward pressing adjusting mechanism is connected with the lifting support and can drive the lifting support to move vertically along the supporting seat; the conveyer belt with conveyer belt power unit all installs on the lifting support, the conveyer belt with the straight line slide is parallel and be located directly over the straight line slide.
2. The automatic flat surface sander according to claim 1, wherein: the pushing conveying device further comprises a pushing buffer mechanism for buffering tension of the conveying belt when the conveying belt pushes down a workpiece, the pushing buffer mechanism comprises a pushing frame, a lower pressing plate, a buffer spring and a guide assembly, the pushing frame is fixed on the lifting support, the lower pressing plate is connected below the lifting support in a vertically movable mode through the guide assembly, the lower surface of the lower pressing plate is close to the conveying belt, the upper surface of the belt portion on one side of the linear slide way is abutted against the lower surface of the belt portion, and the buffer spring is connected between the pushing frame and the lower pressing plate.
3. The automatic flat surface sander according to claim 1, wherein: the abrasive belt power mechanism comprises a driving abrasive belt wheel, a driving abrasive belt wheel connecting seat, a driven abrasive belt wheel connecting seat, a first belt, a first driving belt wheel, a first driven belt wheel and a first motor; the driving abrasive belt wheel connecting seat and the driven abrasive belt wheel connecting seat are respectively arranged at two longitudinal ends of the rack, the driving abrasive belt wheel is rotationally connected with the driving abrasive belt wheel connecting seat, the driven abrasive belt wheel is rotationally connected with the driven abrasive belt wheel connecting seat, and the driving abrasive belt wheel is in transmission connection with the driven abrasive belt wheel through the abrasive belt; the first driven belt pulley is rotationally connected with the driving abrasive belt pulley connecting seat and is coaxially connected with the driving abrasive belt pulley; the first motor is installed in the rack, the power output end of the first motor is in transmission connection with the first driving belt pulley, and the first driving belt pulley is in transmission connection with the first driven belt pulley through the first belt.
4. The automatic flat surface sander according to claim 3, wherein: the abrasive belt rotating device further comprises an abrasive belt adjusting mechanism used for adjusting the tension degree of the abrasive belt, the driving abrasive belt wheel connecting seat is fixedly connected with the rack, the driven abrasive belt wheel connecting seat is connected with the rack in a sliding mode, and the abrasive belt adjusting mechanism is connected with the driven abrasive belt wheel connecting seat and can drive the driven abrasive belt wheel connecting seat to move along the longitudinal direction of the rack.
5. The automatic flat sander according to claim 1, wherein: the conveying belt power mechanism comprises a conveying belt driving wheel, a conveying belt driving wheel connecting seat, a conveying belt driven wheel connecting seat, a second belt, a second driving belt pulley, a second driven belt pulley and a second motor, the conveying belt driving wheel connecting seat and the conveying belt driven wheel connecting seat are respectively installed at the two transverse ends of the lifting support, the conveying belt driving wheel is rotatably connected with the conveying belt driving wheel connecting seat, the conveying belt driven wheel is rotatably connected with the conveying belt driven wheel connecting seat, and the conveying belt driving wheel is in transmission connection with the conveying belt driven wheel through the conveying belt; the second driven belt pulley is rotatably connected with the conveying belt driving wheel connecting seat and is coaxially connected with the conveying belt driving wheel; the second motor is installed on the lifting support, the power output end of the second motor is in transmission connection with the second driving belt pulley, and the second driving belt pulley is in transmission connection with the second driven belt pulley through the second belt.
6. The automatic flat sander according to claim 5, wherein: push down conveyor still including the conveyer belt guiding mechanism who is used for adjusting conveyer belt rate of tension, conveyer belt action wheel connecting seat with lifting support fixed connection, the conveyer belt from the driving wheel connecting seat with lifting support sliding connection, conveyer belt guiding mechanism with the conveyer belt is connected from the driving wheel connecting seat and can the drive the conveyer belt is followed from the driving wheel connecting seat lifting support's lateral shifting.
7. The automatic flat surface sander according to claim 1, wherein: and a baffle is arranged above the groove and is arranged on one side, away from the groove, of the abrasive belt.
8. The automatic flat surface sander according to claim 1, wherein: the conveyer belt is a rubber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122959814.6U CN216913285U (en) | 2021-11-26 | 2021-11-26 | Automatic plane sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122959814.6U CN216913285U (en) | 2021-11-26 | 2021-11-26 | Automatic plane sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216913285U true CN216913285U (en) | 2022-07-08 |
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ID=82251328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122959814.6U Active CN216913285U (en) | 2021-11-26 | 2021-11-26 | Automatic plane sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216913285U (en) |
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2021
- 2021-11-26 CN CN202122959814.6U patent/CN216913285U/en active Active
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