CN215470253U - Abrasive belt deviation rectifying mechanism - Google Patents
Abrasive belt deviation rectifying mechanism Download PDFInfo
- Publication number
- CN215470253U CN215470253U CN202120818378.8U CN202120818378U CN215470253U CN 215470253 U CN215470253 U CN 215470253U CN 202120818378 U CN202120818378 U CN 202120818378U CN 215470253 U CN215470253 U CN 215470253U
- Authority
- CN
- China
- Prior art keywords
- abrasive belt
- belt
- component
- deviation rectifying
- upper roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a deviation correcting mechanism for an abrasive belt, which comprises a fixed frame, wherein a fixed seat is arranged in the fixed frame, the fixed frame is provided with an abrasive belt component which comprises an upper roller, a lower roller and an abrasive belt arranged on the outer surface of the upper roller and the lower roller, a fixing groove is arranged below the upper roller, two ends of the fixing groove are fixedly connected with two ends of the upper roller through connecting pieces, a deviation rectifying component for rectifying deviation is arranged on one side of the fixed groove, two ends of the deviation rectifying component are respectively and fixedly connected with the fixed groove and the fixed frame, the belt sander also comprises a control component for controlling the belt sander deviation rectifying mechanism, the deviation rectifying component is electrically connected with the control component and is used for pushing or pulling back the fixed groove, thus preventing the sanding belt from deviating, said first and second sensors being used to detect whether the sanding belt has moved to a given position, i.e. an extreme position.
Description
Technical Field
The utility model relates to the field of workpiece surface treatment, in particular to an abrasive belt deviation rectifying mechanism.
Background
Abrasive belts belong to coated abrasives, known as flexible abrasives. Compared with a solid grinding tool grinding wheel, the grinding wheel is more flexible and safer in polishing, higher in precision and low in grinding cost, but the grinding belt is easy to deviate in the running process, the deviation of the grinding belt in the polishing process can cause poor surface polishing of a workpiece, and the workpiece can be scrapped in serious cases.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a belt deviation rectifying mechanism which can pull back or push out a belt when the belt is at the limit position and is about to deviate and prevent the belt from deviating.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the abrasive belt deviation rectifying mechanism comprises a fixed frame, a fixed seat is arranged in the fixed frame, an abrasive belt component is arranged on the fixed frame, the abrasive belt component comprises an upper roller, a lower roller and an abrasive belt arranged on the outer surfaces of the upper roller and the lower roller, a fixing groove is arranged below the upper roller, two ends of the fixed groove are fixedly connected with two ends of the upper roller through connecting pieces, one side of the fixed groove is provided with a deviation rectifying component for rectifying deviation, the two ends of the deviation rectifying component are respectively and fixedly connected with the fixed groove and the fixed frame, and the belt deviation rectifying component also comprises a control component used for controlling the belt deviation rectifying mechanism, the correcting component is electrically connected with the control component, the abrasive belt is used for carrying out surface treatment on a workpiece, the fixed groove is used for fixing the upper roller, the deviation rectifying assembly is used for pushing or pulling back the fixed groove so as to prevent the abrasive belt from deviating, and the control assembly is used for controlling the abrasive belt deviation rectifying mechanism.
Further, the method comprises the following steps: the correcting component comprises a correcting arm, one end of the correcting arm is fixedly connected with the fixed groove, the other end of the correcting arm is connected with an air cylinder, the correcting arm is fixedly connected with a driving shaft of the air cylinder, the fixed end of the air cylinder is fixedly connected with the fixed frame, the air cylinder is electrically connected with the control component, and the air cylinder is used for driving the correcting arm to extend out or retract, so that the fixed groove is driven, the upper roller is driven to move, and the abrasive belt is prevented from deviating.
Further, the method comprises the following steps: the abrasive belt fixing device comprises a fixing frame, wherein a first sensor and a second sensor are arranged on two sides of the abrasive belt on the fixing frame respectively, the first sensor and the second sensor are electrically connected with a control assembly respectively, the first sensor and the second sensor are used for detecting whether the abrasive belt moves to a specified position, namely an extreme position, when the first sensor or the second sensor detects that the abrasive belt moves to the specified position, a signal is sent to the control assembly, and the control assembly controls an air cylinder to extend out or retract to drive a fixing groove to move.
Further, the method comprises the following steps: the deviation rectifying arm is connected with one end of the fixing groove through a bolt.
Further, the method comprises the following steps: the abrasive belt fixing device is characterized in that a jacking assembly is arranged between the fixing seat and the fixing groove, the jacking assembly is fixedly connected with the fixing seat and the fixing groove respectively, the jacking assembly is electrically connected with the control assembly, and the jacking assembly is used for driving the upper roller to move up and down, so that the abrasive belt is convenient to replace.
The utility model has the beneficial effects that: the correcting component is used for pushing or pulling back the fixing groove so as to prevent the abrasive belt from deviating, and the first sensor and the second sensor are used for detecting whether the abrasive belt moves to a specified position, namely an extreme position.
Drawings
FIG. 1 is a schematic view of the overall structure of a deviation correcting mechanism for an abrasive belt;
FIG. 2 is a schematic structural diagram of a deviation rectifying assembly;
labeled as: 1. a fixed mount; 2. a fixed seat; 3. upper roll; 4. a lower roll; 5. an abrasive belt; 6. fixing grooves; 7. a deviation rectifying component; 8. a jacking assembly; 71. a deviation rectifying arm; 72. and a cylinder.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
The abrasive belt deviation rectifying mechanism shown in fig. 1 comprises a fixing frame 1, wherein a fixing seat 2 is arranged in the fixing frame 1, an abrasive belt assembly is arranged on the fixing frame 1, the abrasive belt assembly comprises an upper roller 3, a lower roller 4 and an abrasive belt 5 arranged on the outer surfaces of the upper roller 3 and the lower roller 4, a fixing groove 6 is arranged below the upper roller 3, two ends of the fixing groove 6 are fixedly connected with two ends of the upper roller 3 through connecting pieces, a deviation rectifying assembly 7 for rectifying deviation is arranged on one side of the fixing groove 6, two ends of the deviation rectifying assembly 7 are respectively fixedly connected with the fixing groove 6 and the fixing frame 1, the abrasive belt deviation rectifying mechanism further comprises a control assembly for controlling the abrasive belt deviation rectifying mechanism, the deviation rectifying assembly 7 is electrically connected with the control assembly, the abrasive belt 5 is used for surface treatment of a workpiece, the fixing groove 6 is used for fixing the upper roller 3, the deviation rectifying assembly 7 is used for pushing or pulling back the fixing groove 6, thereby preventing deviation of the abrasive belt 5, which control assembly is used to control the deviation rectifying mechanism of the abrasive belt.
On the basis, as shown in fig. 2, the deviation rectifying assembly 7 includes a deviation rectifying arm 71, one end of the deviation rectifying arm 71 is fixedly connected to the fixing groove 6, the other end of the deviation rectifying arm 71 is connected to an air cylinder 72, the deviation rectifying arm 71 is fixedly connected to a driving shaft of the air cylinder 72, a fixed end of the air cylinder 72 is fixedly connected to the fixing frame 1, the air cylinder 72 is electrically connected to the control assembly, and the air cylinder 72 is used for driving the deviation rectifying arm 71 to extend or retract, so as to drive the fixing groove 6, further drive the upper roller 3 to move, and further prevent the abrasive belt 5 from deviating.
On the basis, a first sensor and a second sensor are respectively arranged on the two sides of the abrasive belt 5 on the fixing frame 1, the first sensor and the second sensor are respectively electrically connected with the control component, the first sensor and the second sensor are used for detecting whether the abrasive belt 5 moves to a specified position, namely an extreme position, when the first sensor or the second sensor detects that the abrasive belt 5 moves to the specified position, a signal is sent to the control component, the control component controls the cylinder 72 to extend out or retract, the fixing groove 6 is driven to move, the first sensor and the second sensor can be photoelectric sensors or ultrasonic sensors, and in the embodiment, the first sensor and the second sensor are both photoelectric sensors.
On the basis, the deviation correcting arm 71 is connected with one end of the fixing groove 6 through a bolt.
On the basis, a jacking assembly 8 is arranged between the fixing seat 2 and the fixing groove 6, the jacking assembly 8 is fixedly connected with the fixing seat 2 and the fixing groove 6 respectively, the jacking assembly 8 is electrically connected with the control assembly, and the jacking assembly 8 is used for driving the upper roller 3 to move up and down, so that the abrasive belt 5 is convenient to replace.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Abrasive band mechanism of rectifying, including mount (1), be provided with fixing base (2), its characterized in that in mount (1): the abrasive belt correction device is characterized in that an abrasive belt assembly is arranged on the fixing frame (1), the abrasive belt assembly comprises an upper roller (3), a lower roller (4) and an abrasive belt (5) arranged on the outer surface of the upper roller (3) and the outer surface of the lower roller (4), a fixing groove (6) is formed below the upper roller (3), two ends of the fixing groove (6) are fixedly connected with two ends of the upper roller (3) through connecting pieces, a correction component (7) used for correcting deviation is arranged on one side of the fixing groove (6), two ends of the correction component (7) are fixedly connected with the fixing groove (6) and the fixing frame (1) respectively, the abrasive belt correction device further comprises a control component used for controlling an abrasive belt correction mechanism, and the correction component (7) is electrically connected with the control component.
2. The belt deviation correcting mechanism of claim 1, wherein: the correcting component (7) comprises a correcting arm (71), one end of the correcting arm (71) is fixedly connected with the fixing groove (6), the other end of the correcting arm (71) is connected with a cylinder (72), the correcting arm (71) is fixedly connected with a driving shaft of the cylinder (72), the fixed end of the cylinder (72) is fixedly connected with the fixing frame (1), and the cylinder (72) is electrically connected with the control component.
3. The belt deviation correcting mechanism of claim 1, wherein: and a first sensor and a second sensor are respectively arranged on the two sides of the abrasive belt (5) on the fixing frame (1), and the first sensor and the second sensor are respectively electrically connected with the control component.
4. The belt deviation correcting mechanism of claim 2, wherein: the deviation rectifying arm (71) is connected with one end of the fixing groove (6) through a bolt.
5. The belt deviation correcting mechanism of claim 1, wherein: be provided with jacking subassembly (8) between fixing base (2) and fixed slot (6), jacking subassembly (8) respectively with fixing base (2) and fixed slot (6) fixed connection, jacking subassembly (8) and control assembly electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120818378.8U CN215470253U (en) | 2021-04-21 | 2021-04-21 | Abrasive belt deviation rectifying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120818378.8U CN215470253U (en) | 2021-04-21 | 2021-04-21 | Abrasive belt deviation rectifying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215470253U true CN215470253U (en) | 2022-01-11 |
Family
ID=79775307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120818378.8U Expired - Fee Related CN215470253U (en) | 2021-04-21 | 2021-04-21 | Abrasive belt deviation rectifying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215470253U (en) |
-
2021
- 2021-04-21 CN CN202120818378.8U patent/CN215470253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |