CN211053356U - Abrasive belt machine - Google Patents
Abrasive belt machine Download PDFInfo
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- CN211053356U CN211053356U CN201921790195.9U CN201921790195U CN211053356U CN 211053356 U CN211053356 U CN 211053356U CN 201921790195 U CN201921790195 U CN 201921790195U CN 211053356 U CN211053356 U CN 211053356U
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Abstract
The utility model provides an abrasive belt machine, which relates to the technical field of grinding and polishing equipment and comprises a frame, a first abrasive belt mechanism and a second abrasive belt mechanism; the first abrasive belt mechanism comprises a first driving wheel, a first driven wheel, a first tensioning wheel and a first annular abrasive belt; the second belt mechanism comprises a second driving wheel, a second driven wheel, a second tension wheel and a second annular belt; the device also comprises a deviation adjusting mechanism and a tensioning mechanism; the first abrasive belt mechanism and the second abrasive belt mechanism are positioned on different polishing planes, and the polishing planes are vertically arranged on the rack; the first driving wheel and the second driving wheel are both connected with the same driving motor. The first abrasive belt mechanism and the second abrasive belt mechanism are positioned on different polishing planes, and the polishing planes are vertically arranged on the rack. The first driving wheel and the second driving wheel are connected with the same driving motor to synchronously drive the first driving wheel and the second driving wheel to rotate, correspondingly drive different abrasive belt conveying, and respectively polish and polish, so that the universality of the belt sander is improved.
Description
Technical Field
The utility model relates to a burnishing and polishing equipment technical field particularly, relates to an abrasive band machine.
Background
The abrasive belt machine is a common polishing and grinding device and is applied to industries such as hardware, water heating, home furnishing and the like. The abrasive band machine is in the use, because the object of polishing, the regional variety of polishing, needs multiple demands of polishing such as corase grind, accurate grinding, often need adopt different abrasive band machines, use and inconvenient.
To the diversified demand and commonality scheduling problem of polishing of abrasive band machine, the inventor has specifically proposed this application after having studied current technique.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an abrasive band machine, simple structure, the operation is convenient, aims at improving current abrasive band machine commonality poor and the single scheduling problem of function of polishing.
The utility model adopts the following scheme:
an abrasive belt machine comprises a frame, a first abrasive belt mechanism and a second abrasive belt mechanism, wherein the first abrasive belt mechanism and the second abrasive belt mechanism are configured on the frame; the first belt mechanism comprises a first driving wheel, a first driven wheel, a first tension wheel and a first annular belt; the second belt mechanism comprises a second driving wheel, a second driven wheel, a second tension wheel and a second annular belt; the deviation adjusting mechanism comprises a first deviation adjusting component used for adjusting the deviation angle of the first driven wheel and a second deviation adjusting component used for adjusting the deviation angle of the second driven wheel; said tensioning mechanism including a first tensioning assembly driving said first tensioning wheel to tension said first endless sanding belt and a second tensioning assembly driving said second tensioning wheel to tension said second endless sanding belt; the first abrasive belt mechanism and the second abrasive belt mechanism are positioned on different polishing planes, and the polishing planes are vertically arranged on the rack; the first driving wheel and the second driving wheel are connected with the same driving motor to synchronously drive the first driving wheel and the second driving wheel to rotate, and correspondingly drive the first annular abrasive belt and the second annular abrasive belt to convey so as to carry out polishing and grinding respectively.
As a further improvement, the first annular abrasive belt is sleeved among conveying surfaces formed by the first driving wheel, the first driven wheel and the first tensioning wheel, the second annular abrasive belt is sleeved among conveying surfaces formed by the second driving wheel, the second driven wheel and the second tensioning wheel, and the two conveying end surfaces are arranged at intervals and are located on different vertical planes.
As a further improvement, the first and second tensioning assemblies each comprise: a push rod arranged on the frame, a rotating shaft which can be rotatably arranged on the frame, a connecting rod for connecting the push rod and the rotating shaft, and a rotating rod for connecting the rotating shaft and the first tensioning wheel or the second tensioning wheel; one end of the connecting rod is hinged with the push rod, and the other end of the connecting rod is fixedly sleeved to one end of the rotating shaft so as to transmit power to enable the rotating shaft to rotate; one end of the rotating rod is fixedly sleeved to the other end of the rotating shaft, and the other end of the rotating rod is provided with the first tensioning wheel or the second tensioning wheel; the push rod is pushed in a telescopic mode, power is transmitted to the rotating rod through the connecting rod and the rotating shaft, the rotating rod rotates along the end portion of the rotating shaft, and therefore the first tensioning wheel or the second tensioning wheel is driven to move in the direction of abutting against the abrasive belt respectively, and the tensioning degree of the abrasive belt is kept.
As a further improvement, the first and second offset components each include: the mounting seat is used for placing the first driven wheel or the second driven wheel, and the driving piece drives the mounting seat to rotate; the first driven wheel and the second driven wheel are respectively rotatably arranged on the mounting seat, and the driving piece comprises an air cylinder, a transmission part and a rotating part which are arranged on the rack; one end of the transmission part is connected to the output end of the cylinder, and the other end of the transmission part is connected with the installation part through the rotation part, so that the pushing force of the cylinder is transmitted to the rotation part to drive the installation seat to rotate, and the deflection angle of the first driven wheel or the second driven wheel is adjusted.
As a further improvement, the output shaft of the driving motor is sequentially sleeved with the second driving wheel and the first driving wheel, the wheel width of the second driving wheel is larger than that of the first driving wheel, the width of the second annular abrasive belt is matched with that of the second driving wheel, and the width of the first annular abrasive belt is matched with that of the first driving wheel.
As a further improvement, the second belt mechanism further comprises: expanding wheels and supporting wheels; the expanding wheel is rotatably arranged on the frame and is positioned on a grinding plane of the second abrasive belt mechanism, and the second tension wheel is arranged on the second annular abrasive belt between the second driving wheel and the expanding wheel so as to movably adjust the tension degree of the second annular abrasive belt; the supporting wheel is movably arranged on the frame along the direction vertical to the second annular abrasive belt, is positioned on the second annular abrasive belt between the second driven wheel and the expanding wheel and is relatively abutted to the inner side surface of the second annular abrasive belt so as to change the grinding coefficient of the second annular abrasive belt at the position.
As a further improvement, the expanding wheel and the second driven wheel are located on the same vertical plane direction, the second annular abrasive belt located between the expanding wheel and the second driven wheel is in a vertical state, and the supporting wheel moves along the horizontal direction to be relatively abutted against or away from the inner side face of the second annular abrasive belt.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
the application discloses abrasive band machine is through the first abrasive band mechanism and the second abrasive band mechanism of configuration respectively in same frame for operating personnel can put first abrasive band mechanism or second abrasive band mechanism to the work piece and polish, with the requirement of polishing of realizing the different positions of work piece. And a tensioning mechanism and a deviation adjusting mechanism are arranged to ensure that the tensioning degree of each abrasive belt mechanism is adjustable, and the deviation adjusting mechanism with a deviation correcting function is arranged to effectively prevent the annular abrasive belt from deviating. In addition, the first and second belt mechanisms are located on different polishing planes, and the polishing planes are vertically arranged on the frame. First action wheel, second action wheel all link to each other with same driving motor to first action wheel, the rotation of second action wheel are driven in step, correspond first annular abrasive band of drive, second annular abrasive band and carry in order polishing respectively and polish, satisfy and polish to the different shapes of work piece, let the abrasive band machine satisfy the more requirement of polishing of work piece, very big improvement abrasive band machine's commonality. Meanwhile, the first abrasive belt mechanism and the second abrasive belt mechanism are compactly arranged on the same frame, and the structure is simple and easy to operate. And the polishing and grinding are synchronously performed by the same power drive, so that the polishing and grinding efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an abrasive belt machine according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural view of an abrasive belt machine according to an embodiment of the present invention at a second viewing angle;
fig. 3 is a schematic structural diagram of an abrasive belt machine according to an embodiment of the present invention at a third viewing angle;
fig. 4 is a schematic structural diagram of an abrasive belt machine according to an embodiment of the present invention at a fourth viewing angle;
fig. 5 is a schematic structural diagram of an abrasive belt machine according to an embodiment of the present invention at a fifth viewing angle;
fig. 6 is a schematic structural diagram of the first deviation adjusting assembly or the second deviation adjusting assembly of the belt sander according to the embodiment of the present invention;
FIG. 7 is a schematic structural view of a first or second tensioning assembly of an abrasive belt machine in accordance with an embodiment of the present invention;
fig. 8 is a schematic structural view of an abrasive belt machine according to another embodiment of the present invention;
fig. 9 is a schematic view of the structure of fig. 8 from another perspective.
Icon: 1-a frame; 2-a first belt mechanism; 21-a first drive wheel; 22-a first driven wheel; 23-a first tensioning wheel; 24-a first endless abrasive belt; 3-a second belt mechanism; 31-a second capstan; 32-a second driven wheel; 33-a second tensioning wheel; 34-a second endless abrasive belt; 35-an expansion wheel; 36-a support wheel; 4-driving the motor; 5-an offset adjusting mechanism; 5A-a first bias adjustment assembly; 5B-a second bias adjustment assembly; 51-a mounting seat; 52-a drive member; 521-a cylinder; 522-a transmission part; 523-rotating part; 6-a tensioning mechanism; 6A-a first tensioning assembly; 6B-a second tensioning assembly; 61-a push rod; 62-a rotating shaft; 63-connecting rods; 64-rotating the rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
With reference to fig. 1 to 3, the present embodiment provides an abrasive belt machine, which includes a frame 1, and a first abrasive belt mechanism 2 and a second abrasive belt mechanism 3 disposed on the frame 1. First belt mechanism 2 comprises a first drive pulley 21, a first driven pulley 22, a first tension pulley 23 and a first endless belt 24. The second belt mechanism 3 comprises a second drive pulley 31, a second driven pulley 32, a second tension pulley 33 and a second endless belt 34. Wherein the first belt mechanism 2 and the second belt mechanism 3 are located on different sanding planes. The first driving wheel 21 and the second driving wheel 31 are both connected to the same driving motor 4 to synchronously drive the first driving wheel 21 and the second driving wheel 31 to rotate, and correspondingly drive the first annular sanding belt 24 and the second annular sanding belt 34 to convey for polishing and grinding respectively. Therefore, an operator can put the workpiece into the first belt sanding mechanism 2 or the second belt sanding mechanism 3 for polishing and sanding so as to meet the polishing and sanding requirements of different parts of the workpiece.
Further, the first endless sanding belt 24 is sleeved among the conveying surfaces formed by the first driving wheel 21, the first driven wheel 22 and the first tensioning wheel 23. The second annular abrasive belt 34 is sleeved between conveying surfaces formed by the second driving wheel 31, the second driven wheel 32 and the second tension wheel 33, and the two conveying surfaces are arranged at intervals and located on different vertical planes. Specifically, the output shaft of the driving motor 4 is sequentially sleeved with the second driving wheel 31 and the first driving wheel 21, the wheel width of the second driving wheel 31 is larger than the wheel width of the first driving wheel 21, the width of the second annular abrasive belt 34 is matched with the second driving wheel 31, and the width of the first annular abrasive belt 24 is matched with the first driving wheel 21.
It will be appreciated that the wheel widths of the second driven wheel 32 and the second tension wheel 33, which are provided with the second annular sanding belt 34 by the tension sleeve, are matched with the width of the second annular sanding belt 34. The wheel widths of the first driven wheel 22 and the first tension wheel 23 which are provided with the first annular abrasive belt 24 in the tensioning sleeve are matched with the width of the first annular abrasive belt 24. And second endless abrasive belt 34 has a greater width for use in grinding larger area workpieces or for rough grinding of workpieces. First endless sanding belt 24 has a relatively narrow width and is suitable for sanding of relatively small sanding areas, corner regions of a workpiece and for fine grinding of the workpiece. The first driving wheel 21 and the second driving wheel 31 are connected with the same driving motor 4 to synchronously drive the first driving wheel 21 and the second driving wheel 31 to rotate, correspondingly drive the first annular abrasive belt 24 and the second annular abrasive belt 34 to convey so as to polish and polish respectively, different shapes of workpieces are met, the belt sander meets the requirement of polishing more workpieces, and the universality of the belt sander is greatly improved. Meanwhile, the first abrasive belt mechanism 2 and the second abrasive belt mechanism 3 are compactly arranged on the same frame 1, and the structure is simple and easy to operate. And the polishing and grinding are synchronously performed by the same power drive, so that the polishing and grinding efficiency is improved.
Referring to fig. 2 to 7, the belt sander of the present application further includes an offset adjusting mechanism 5 and a tensioning mechanism 6.
The deviation adjusting mechanism 5 comprises a first deviation adjusting component 5A for adjusting the deflection angle of the first driven wheel 22 and a second deviation adjusting component 5B for adjusting the deflection angle of the second driven wheel 32. It should be noted that the deflection angles of the first driven wheel 22 and the second driven wheel 32 are respectively fine-tuning rotation inward or fine-tuning rotation outward along the respective driven wheel positions, so as to swing the driven wheels relatively, so that the driven wheels and the abrasive belts are attached to each other to realize stable conveying of the abrasive belts.
In particular, the deviation rectifying function of the deviation rectifying mechanism 5 is realized. The first and second offset adjustment assemblies 5A and 5B each comprise: a mounting seat 51 for placing the first driven wheel 22 or the second driven wheel 32, and a driving member 52 for driving the mounting seat 51 to rotate. The first driven wheel 22 and the second driven wheel 32 are rotatably disposed on the mounting base 51, and the driving member 52 includes an air cylinder 521, a transmission portion 522, and a rotating portion 523 disposed on the frame 1. One end of the transmission part 522 is connected to the output end of the cylinder 521, and the other end is connected to the mounting part through the rotating part 523, so that the driving force of the cylinder 521 is transmitted to the rotating part 523 to drive the mounting seat 51 to rotate, thereby adjusting the deflection angle of the first driven wheel 22 or the second driven wheel 32. In the present embodiment, the mounting base 51 is disposed on the frame 1 through the rotating portion 523, and the mounting base 51 is rotatable along the circumferential direction of the rotating portion 523 with respect to the frame 1, so as to drive the first driven wheel 22 or the second driven wheel 32 disposed on the mounting base 51 to swing relatively. One end of the transmission portion 522 is driven by the cylinder 521 to rotate, so as to drive the rotating portion 523 fixed at the other end of the transmission portion 522 to rotate relatively, thereby driving the mounting base 51 to rotate, so as to finely adjust the relative position of the first driven wheel 22 or the second driven wheel 32.
In particular, the tensioning of the tensioning means 6 is thus achieved. The first tensioning assembly 6A and the second tensioning assembly 6B each comprise: a push rod 61 disposed on the frame 1, a rotating shaft 62 rotatably disposed on the frame 1, a connecting rod 63 connecting the push rod 61 and the rotating shaft 62, and a rotating rod 64 connecting the rotating shaft 62 and the first tension pulley 23 or the second tension pulley 33. One end of the connecting rod 63 is hinged to the push rod 61, and the other end of the connecting rod is fixedly sleeved to one end of the rotating shaft 62 so as to transmit power to enable the rotating shaft 62 to rotate. One end of the rotating rod 64 is fixedly secured to the other end of the rotating shaft 62, and the other end of the rotating rod 64 is provided with the first tension pulley 23 or the second tension pulley 33. The push rod 61 is pushed to extend and contract, and the power is transmitted to the rotating rod 64 through the connecting rod 63 and the rotating shaft 62, so that the rotating rod 64 rotates along the end of the rotating shaft 62, and the first tensioning wheel 23 or the second tensioning wheel 33 is driven to move along the direction in which each abuts against the abrasive belt, so as to maintain the tensioning degree of the abrasive belt. The first tension wheel 23 and the second tension wheel 33 respectively move relatively along the vertical direction of the end surface of the respective abrasive belt so as to adjust the tension degree of the abrasive belt, and the abrasive belt is suitable for various workpieces with different grinding coefficient requirements.
Referring to fig. 8 and 9, in other embodiments, second belt mechanism 3 further includes: an expansion wheel 35 and a support wheel 36. The expanding wheel 35 is rotatably disposed on the frame 1 and located on the polishing plane of the second belt mechanism 3. The second tension wheel 33 is disposed on the second endless sanding belt 34 between the second driving wheel 31 and the expanding wheel 35 to movably adjust the degree of tension of the second endless sanding belt 34. A support wheel 36 is movably arranged on the frame 1 along a direction perpendicular to the second annular sanding belt 34, is arranged on the second annular sanding belt 34 between the second driven wheel 32 and the expanding wheel 35, and is relatively abutted to the inner side surface of the second annular sanding belt 34 so as to change the sanding coefficient of the second annular sanding belt 34 at the position. The second annular abrasive belt 34 is respectively sleeved among conveying surfaces formed by the second driving wheel 31, the second driven wheel 32, the expanding wheel 35 and the second tension wheel 33, and the second annular abrasive belt 34 is lengthened, so that polishing and grinding of more workpieces are achieved.
Preferably, the polishing planes of the two abrasive belt mechanisms are vertically arranged on the frame 1, the conveying planes of the two abrasive belt mechanisms are vertically arranged in the horizontal plane direction, and the polishing planes and the conveying planes have the same direction. The expanding wheel 35 and the second driven wheel 32 are located on the same vertical plane direction, the second annular abrasive belt 34 located between the expanding wheel 35 and the second driven wheel 32 is in a vertical state, and the supporting wheel 36 moves along the horizontal direction to be relatively abutted against or far away from the inner side face of the second annular abrasive belt 34. During polishing, the supporting wheel 36 is moved to abut against the inner side surface of the second annular sanding belt 34, so that the second annular sanding belt 34 with the supporting wheel 36 has an outward polishing supporting force, and the sanding intensity of the sanding belt is high, and the sanding belt is easy to finish. At the same time, the abutting force against the inner end face of second annular sanding belt 34 is increased, so that second sanding belt mechanism 3 is conveyed more smoothly for sanding.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
Claims (7)
1. The belt sander is characterized by comprising a rack, a first belt sanding mechanism and a second belt sanding mechanism, wherein the first belt sanding mechanism and the second belt sanding mechanism are arranged on the rack;
the first belt mechanism comprises a first driving wheel, a first driven wheel, a first tension wheel and a first annular belt; the second belt mechanism comprises a second driving wheel, a second driven wheel, a second tension wheel and a second annular belt;
the deviation adjusting mechanism comprises a first deviation adjusting component used for adjusting the deviation angle of the first driven wheel and a second deviation adjusting component used for adjusting the deviation angle of the second driven wheel; said tensioning mechanism including a first tensioning assembly driving said first tensioning wheel to tension said first endless sanding belt and a second tensioning assembly driving said second tensioning wheel to tension said second endless sanding belt;
the first abrasive belt mechanism and the second abrasive belt mechanism are located on different polishing planes, and the first driving wheel and the second driving wheel are connected with the same driving motor so as to synchronously drive the first driving wheel and the second driving wheel to rotate and correspondingly drive the first annular abrasive belt and the second annular abrasive belt to convey so as to polish and polish respectively.
2. The belt sander as claimed in claim 1, wherein the first endless belt is sleeved on the conveying surface formed by the first driving wheel, the first driven wheel, and the first tension wheel, the second endless belt is sleeved on the conveying surface formed by the second driving wheel, the second driven wheel, and the second tension wheel, and two conveying end surfaces are spaced and located on different vertical planes.
3. The belt sander of claim 2, wherein the first and second tension assemblies each comprise: a push rod arranged on the frame, a rotating shaft which can be rotatably arranged on the frame, a connecting rod for connecting the push rod and the rotating shaft, and a rotating rod for connecting the rotating shaft and the first tensioning wheel or the second tensioning wheel; one end of the connecting rod is hinged with the push rod, and the other end of the connecting rod is fixedly sleeved to one end of the rotating shaft so as to transmit power to enable the rotating shaft to rotate; one end of the rotating rod is fixedly sleeved to the other end of the rotating shaft, and the other end of the rotating rod is provided with the first tensioning wheel or the second tensioning wheel; the push rod is pushed in a telescopic mode, power is transmitted to the rotating rod through the connecting rod and the rotating shaft, the rotating rod rotates along the end portion of the rotating shaft, and therefore the first tensioning wheel or the second tensioning wheel is driven to move in the direction of abutting against the abrasive belt respectively, and the tensioning degree of the abrasive belt is kept.
4. The belt sander of claim 2, wherein the first and second biasing assemblies each comprise: the mounting seat is used for placing the first driven wheel or the second driven wheel, and the driving piece drives the mounting seat to rotate; the first driven wheel and the second driven wheel are respectively rotatably arranged on the mounting seat, and the driving piece comprises an air cylinder, a transmission part and a rotating part which are arranged on the rack; one end of the transmission part is connected to the output end of the cylinder, and the other end of the transmission part is connected with the installation part through the rotation part, so that the pushing force of the cylinder is transmitted to the rotation part to drive the installation seat to rotate, and the deflection angle of the first driven wheel or the second driven wheel is adjusted.
5. The belt sander as claimed in claim 1, wherein the second driving wheel and the first driving wheel are sequentially sleeved on the output shaft of the driving motor, the wheel width of the second driving wheel is larger than that of the first driving wheel, the width of the second endless sanding belt is matched with that of the second driving wheel, and the width of the first endless sanding belt is matched with that of the first driving wheel.
6. The belt sander of claim 1, wherein the second belt mechanism further comprises: expanding wheels and supporting wheels; the expanding wheel is rotatably arranged on the frame and is positioned on a grinding plane of the second abrasive belt mechanism, and the second tension wheel is arranged on the second annular abrasive belt between the second driving wheel and the expanding wheel so as to movably adjust the tension degree of the second annular abrasive belt; the supporting wheel is movably arranged on the frame along the direction vertical to the second annular abrasive belt, is positioned on the second annular abrasive belt between the second driven wheel and the expanding wheel and is relatively abutted to the inner side surface of the second annular abrasive belt so as to change the grinding coefficient of the second annular abrasive belt at the position.
7. The belt sander as defined in claim 6, wherein the expander wheel and the second driven wheel are located in the same vertical plane, the second endless sanding belt located between the expander wheel and the second driven wheel is in a vertical state, and the support wheel moves horizontally to abut against or move away from the inner side of the second endless sanding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790195.9U CN211053356U (en) | 2019-10-23 | 2019-10-23 | Abrasive belt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790195.9U CN211053356U (en) | 2019-10-23 | 2019-10-23 | Abrasive belt machine |
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| Publication Number | Publication Date |
|---|---|
| CN211053356U true CN211053356U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921790195.9U Active CN211053356U (en) | 2019-10-23 | 2019-10-23 | Abrasive belt machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386027A (en) * | 2021-07-12 | 2021-09-14 | 江苏三叶智能装备股份有限公司 | Multi freedom abrasive band machine |
| CN114905380A (en) * | 2022-02-10 | 2022-08-16 | 河源市感之源电子有限公司 | High-speed electrode paint remover |
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2019
- 2019-10-23 CN CN201921790195.9U patent/CN211053356U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386027A (en) * | 2021-07-12 | 2021-09-14 | 江苏三叶智能装备股份有限公司 | Multi freedom abrasive band machine |
| CN114905380A (en) * | 2022-02-10 | 2022-08-16 | 河源市感之源电子有限公司 | High-speed electrode paint remover |
| CN114905380B (en) * | 2022-02-10 | 2024-01-09 | 河源市感之源电子有限公司 | High-speed paint remover for electrode |
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