CN210616109U - Pneumatic deviation correcting device for abrasive belt - Google Patents
Pneumatic deviation correcting device for abrasive belt Download PDFInfo
- Publication number
- CN210616109U CN210616109U CN201920890322.6U CN201920890322U CN210616109U CN 210616109 U CN210616109 U CN 210616109U CN 201920890322 U CN201920890322 U CN 201920890322U CN 210616109 U CN210616109 U CN 210616109U
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- China
- Prior art keywords
- deviation correcting
- correcting device
- support body
- abrasive band
- air vent
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a pneumatic deviation correcting device of abrasive band, including the support body, the drive roll is installed through drive arrangement in the support body lower part, and support slewing mechanism is installed on support body upper portion, support body one side is close to driving roller fixed position and installs adjustment deviation correcting device, and adjustment deviation correcting device is connected with supporting drive mechanism, a support body outside surface mounting has off tracking detection device. The utility model discloses a deviation detection device can the skew position in real-time detection abrasive band, when the abrasive band squints right, swing forward through adjustment deviation correcting device control driving roller, the abrasive band can move to the left side this moment, when the abrasive band squints left, through adjustment deviation correcting device control driving roller backward swinging, the abrasive band can move right this moment, so in cycles make the abrasive band do the beat repeatedly, the basic unanimity of position about the abrasive band in the grinding has been ensured, the stability of abrasive band at the rotation in-process has been guaranteed, thereby the efficiency and the quality of grinding have been improved, and the application scope is wide.
Description
Technical Field
The utility model relates to a polishing technical field, more specifically say, in particular to pneumatic deviation correcting device in abrasive band.
Background
The abrasive belt grinding is a new polishing process which is efficient, economical, widely used and called universal grinding. Due to the application of electrostatic sand-planting technology and the continuous introduction of novel abrasive belts, in the modern technology, the abrasive belt polishing technology has become one of the very common and advanced machining methods. However, in the polishing process of the existing polishing machine, the rotation process of the abrasive belt is unstable, and if the abrasive belt flies out during operation, the abrasive belt has serious influence on the quality of a product, so that the abrasive belt is ensured to be accurately positioned constantly during the operation process of the polishing machine, and deviation cannot be generated.
Disclosure of Invention
An object of the utility model is to provide a pneumatic deviation correcting device in abrasive band.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pneumatic deviation correcting device of abrasive band, includes the support body, and the drive roll is installed through drive arrangement in the support body lower part, and support slewing mechanism is installed on support body upper portion, supports slewing mechanism upper portion and installs the driving roller, and the driving roller passes through the abrasive band transmission with the drive roll surface and is connected, support body one side is close to driving roller position fixed mounting and has adjustment deviation correcting device, and adjustment deviation correcting device is connected with supporting transmission mechanism, a support body outside surface mounting has off tracking detection device.
Preferably, the adjustment deviation correcting device comprises a device box, a shaft rod, a first air cylinder, a second air cylinder and a swing plate, the shaft rod is fixedly installed on the lower portion of the device box, the lower end of the shaft rod is fixedly connected with the frame body, one side, close to the support rotating mechanism, of the device box is in an open state, the swing plate is arranged in an opening of the device box, the first air cylinder is fixedly installed at the upper end of the surface of one side of the device box, the second air cylinder is fixedly installed at the lower end of the surface of the other side of the device box, piston rods of the first air cylinder and the second air cylinder are movably inserted into the device box and fixedly connected with the swing plate, and the swing plate is fixedly connected.
Preferably, the deviation detecting device comprises a fixing plate, a roller, an air vent seat and an air vent slider, wherein the fixing plate is fixedly installed on the surface of the frame body, the roller is movably installed on the upper portion of the fixing plate, the air vent seat is fixedly installed on the lower portion of the fixing plate, the surface, close to the abrasive belt, of the air vent seat is in an open state, the air vent slider is arranged in the air vent seat in a sliding mode, the roller and the air vent slider are both attached to the inner side surface of the abrasive belt, a plug is fixedly installed at one end of the air vent seat, air holes penetrating through the two ends are formed in the air vent slider, a piezoelectric converter is fixedly installed on the fixing plate, a sensing end of the piezoelectric converter is inserted into the air vent seat, and.
Preferably, support slewing mechanism and include bracket, loose axle, prop dish and two sets of limiting plates, bracket fixed mounting is on support body upper portion, loose axle fixed mounting props a set lower surface middle part, and the loose axle lower extreme rotates with the bracket to be connected, and is two sets of the limiting plate is fixed mounting respectively and props a set upper surface both sides, driving roller movable mounting is two sets of between the limiting plate, the wobble plate with wherein a set of limiting plate fixed connection.
Preferably, the surfaces of the two sides of the device box are respectively provided with a first knob bolt and a second knob bolt, the surfaces of the two sides of the device box are respectively provided with a threaded hole corresponding to the positions of the first knob bolt and the second knob bolt, and the first knob bolt and the second knob bolt are respectively connected with the device box in a matched manner through the threaded holes.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a deviation detection device can the skew position in real-time detection abrasive band, when the abrasive band squints right, swing forward through adjustment deviation correcting device control driving roller, the abrasive band can move to the left side this moment, when the abrasive band squints left, through adjustment deviation correcting device control driving roller backward swinging, the abrasive band can move right this moment, so in cycles make the abrasive band do the beat repeatedly, the basic unanimity of position about the abrasive band in the grinding has been ensured, the stability of abrasive band at the rotation in-process has been guaranteed, thereby the efficiency and the quality of grinding have been improved, and the application scope is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a side view of a pneumatic deviation corrector for abrasive belt according to the present invention;
FIG. 2 is a front view of the pneumatic deviation correcting device for abrasive belt of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is a cross-sectional view of the device case of the present invention.
In the figure: the automatic deviation-correcting device comprises a frame body 1, a bracket 11, a movable shaft 12, a supporting disc 13, a limiting plate 2, a swinging plate 21, a transmission roller 3, a driving device 4, a driving roller 5, an abrasive belt 6, a deviation-correcting device 7, a device box 71, a shaft rod 72, a first air cylinder 73, a second air cylinder 74, a manual fine-adjustment device 8, a threaded hole 81, a first knob bolt 82, a second knob bolt 83, a deviation-detecting device 9, a fixing plate 91, a roller 92, an air-ventilation seat 93, an air-ventilation sliding block 94, an air hole 95 and a plug 96.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1 and fig. 2, the utility model provides a pneumatic deviation correcting device in abrasive band, including support body 1, drive roll 5 is installed through drive arrangement in 1 lower part of support body, and support slewing mechanism is installed on 1 upper portion of support body, supports slewing mechanism upper portion and installs driving roller 3, and driving roller 3 is connected through 6 transmissions in abrasive band with 5 surfaces of drive roll, and 1 one side of support body is close to 3 fixed mounting in driving roller positions and has adjustment deviation correcting device 7, and adjustment deviation correcting device 7 is connected with supporting drive mechanism, and 1 outside surface mounting of support body has off tracking detection device 9.
Referring to fig. 4, in the embodiment, the adjustment deviation correcting device 7 includes a device box 71, a shaft 72, a first cylinder 73, a second cylinder 74 and a swing plate 21, the shaft 72 is fixedly installed at a lower portion of the device box 71, a lower end of the shaft 72 is fixedly connected to the frame body 1, one side of the device box 71 close to the support rotating mechanism is in an open state, the swing plate 21 is disposed in the opening of the device box 71, the first cylinder 73 is fixedly installed at an upper end of a surface of one side of the device box 71, the second cylinder 74 is fixedly installed at a lower end of a surface of the other side of the device box 71, piston rods of the first cylinder 73 and the second cylinder 74 are movably inserted into the device box 71, the piston rods are fixedly connected to the swing plate 21, the swing plate 21 is fixedly connected to the support transmission mechanism, the first cylinder 73 is used for pushing the swing plate 21 to swing forward, the second cylinder 74 is used for pushing the swing plate 21, when sanding belt 6 is deflected to the right, it is possible to adjust sanding belt 6 to be deflected to the left, which is a left-shift deflection pattern, by swinging plate 21 forward, and when sanding belt 6 is deflected to the left, it is possible to adjust sanding belt 6 to be deflected to the right, which is a right-shift deflection pattern, by swinging plate 21 backward.
Referring to fig. 3, in this embodiment, the deviation detecting device 9 includes a fixing plate 91, a roller 92, an air vent seat 93 and an air vent slider 94, the fixing plate 91 is fixedly installed on the surface of the frame body 1, the roller 92 is movably installed on the upper portion of the fixing plate 91, the air vent seat 93 is fixedly installed on the lower portion of the fixing plate 91, the surface of the air vent seat 93 close to the abrasive belt 6 is in an open state, the air vent slider 94 is slidably disposed in the air vent seat 93, the roller 92 and the air vent slider 94 are both attached to the inner side surface of the abrasive belt 6, a plug 96 is fixedly installed at one end of the air vent seat 93, an air hole 95 penetrating through two ends is formed in the air vent slider 94, a piezoelectric converter is fixedly installed on the fixing plate 91, a sensing end of the piezoelectric converter is inserted.
In this embodiment, support slewing mechanism and include bracket 11, loose axle 12, prop dish 13 and two sets of limiting plate 2, 11 fixed mounting on 1 upper portion of support body of bracket, loose axle 12 fixed mounting props 13 lower surface middle parts in the dish, and loose axle 12 lower extreme rotates with bracket 11 to be connected, and two sets of limiting plate 2 are fixed mounting respectively in propping 13 upper surface both sides of dish, and 3 movable mounting of driving roller are between two sets of limiting plate 2, and wobble plate 21 is rather than a set of 2 fixed connection of limiting plate.
When the abrasive belt 6 rotating at a high speed deviates to the left in operation, the abrasive belt 6 drives the ventilation slide block 94 to move towards one side of the plug 96, at the moment, the plug 96 blocks the air hole 95, the internal air pressure cannot be discharged from the air hole 95, the air pressure value rises, the rise of the air pressure value is converted into the rise of control voltage through the piezoelectric converter, and when the electric value rises to a certain degree and exceeds the designed ratio in the PLC, the PLC triggers a right movement instruction of the abrasive belt 6, so that the deviation rectifying device is adjusted to enter a right movement deflection mode; on the contrary, after the abrasive belt 6 runs at a high speed in the right shift mode, the abrasive belt 6 gradually shifts to the right, when the ventilation slide block 94 is separated from the plug 96, and the abrasive belt 6 shifts to the right, the air pressure in the ventilation seat 93 is reduced, and the reduction of the air pressure value is converted into the reduction of the control voltage through the piezoelectric converter after the air pressure value is reduced to a certain degree, and when the electric value is reduced to a certain degree and is lower than the low-pressure setting value in the PLC, the abrasive belt left shift instruction is triggered, the abrasive belt deflection adjusting mechanism is commanded to enter the left shift deflection mode, and the abrasive belt is repeatedly deflected in such a cycle, so that the basic consistency of the left and right positions of the.
In this embodiment, the two side surfaces of the device box 71 are respectively provided with a first knob bolt 82 and a second knob bolt 83, the two side surfaces of the device box 71 are respectively provided with a threaded hole 81 corresponding to the positions of the first knob bolt 82 and the second knob bolt 83, the first knob bolt 82 and the second knob bolt 83 are respectively connected with the device box 71 in a matching manner through the threaded hole 81, the first knob bolt 82 is flush with the position of the first cylinder 73, the second knob bolt 83 is flush with the second cylinder 74, and the adjustment range of the corresponding cylinder can be controlled by adjusting the screwed depth positions of the first knob bolt 82 and the second knob bolt 83, so as to control the left and right deviation speed of the abrasive belt.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (5)
1. The utility model provides a pneumatic deviation correcting device in abrasive band, includes support body (1), and drive roll (5) are installed through drive arrangement in support body (1) lower part, and support slewing mechanism is installed on support body (1) upper portion, supports slewing mechanism upper portion and installs driving roller (3), and driving roller (3) are connected its characterized in that through abrasive band (6) transmission with drive roll (5) surface: support body (1) one side is close to driving roller (3) fixed position and installs adjustment deviation correcting device (7), and adjustment deviation correcting device (7) are connected with supporting drive mechanism, a support body (1) outside surface mounting has off tracking detection device (9).
2. The pneumatic deviation correcting device for abrasive belt according to claim 1, wherein: the adjusting and correcting device (7) comprises a device box (71), a shaft lever (72), a first air cylinder (73), a second air cylinder (74) and a swinging plate (21), the shaft lever (72) is fixedly arranged at the lower part of the device box (71), the lower end of the shaft lever (72) is fixedly connected with the frame body (1), one side of the device box (71) close to the supporting and rotating mechanism is in an opening state, the swinging plate (21) is arranged in the opening of the device box (71), the first air cylinder (73) is fixedly arranged at the upper end of one side surface of the device box (71), the second air cylinder (74) is fixedly arranged at the lower end of the other side surface of the device box (71), piston rods of the first air cylinder (73) and the second air cylinder (74) are movably inserted in the device box (71), and the piston rod is fixedly connected with the swinging plate (21), and the swinging plate (21) is fixedly connected with the supporting transmission mechanism.
3. The pneumatic deviation correcting device for abrasive belt according to claim 1, wherein: the deviation detection device (9) comprises a fixing plate (91), a roller (92), an air vent seat (93) and an air vent slide block (94), wherein the fixing plate (91) is fixedly arranged on the surface of the frame body (1), the roller (92) is movably arranged on the upper portion of the fixing plate (91), the air vent seat (93) is fixedly arranged on the lower portion of the fixing plate (91), the surface, close to the abrasive belt (6), of the air vent seat (93) is in an open state, the air vent slide block (94) is arranged in the air vent seat (93) in a sliding mode, the roller (92) and the air vent slide block (94) are both attached to the inner side surface of the abrasive belt (6), a plug (96) is fixedly arranged at one end of the air vent seat (93), air holes (95) penetrating through two ends are formed in the air vent slide block (94), a piezoelectric converter is fixedly arranged on the fixing plate (91), and the sensing end of, the piezoelectric converter is connected with the first air cylinder (73) and the second air cylinder (74) through a PLC controller.
4. The pneumatic deviation correcting device for abrasive belt according to claim 2, wherein: support slewing mechanism and include bracket (11), loose axle (12), prop dish (13) and two sets of limiting plate (2), bracket (11) fixed mounting is on support body (1) upper portion, loose axle (12) fixed mounting is propped dish (13) lower surface middle part, and loose axle (12) lower extreme rotates with bracket (11) to be connected, and is two sets of limiting plate (2) fixed mounting is propped dish (13) upper surface both sides respectively, driving roller (3) movable mounting is two sets of between limiting plate (2), swinging plate (21) and wherein a set of limiting plate (2) fixed connection.
5. The pneumatic deviation correcting device for abrasive belt according to claim 2, wherein: the device is characterized in that a first knob bolt (82) and a second knob bolt (83) are respectively arranged on the two side surfaces of the device box (71), threaded holes (81) are formed in the positions, corresponding to the first knob bolt (82) and the second knob bolt (83), of the two side surfaces of the device box (71), and the first knob bolt (82) and the second knob bolt (83) are connected with the device box (71) in a matched mode through the threaded holes (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890322.6U CN210616109U (en) | 2019-06-14 | 2019-06-14 | Pneumatic deviation correcting device for abrasive belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890322.6U CN210616109U (en) | 2019-06-14 | 2019-06-14 | Pneumatic deviation correcting device for abrasive belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210616109U true CN210616109U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920890322.6U Expired - Fee Related CN210616109U (en) | 2019-06-14 | 2019-06-14 | Pneumatic deviation correcting device for abrasive belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210616109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142671A (en) * | 2019-06-14 | 2019-08-20 | 山西申泓智能科技有限公司 | A kind of abrasive band Pneuamtic deviation rectifier |
-
2019
- 2019-06-14 CN CN201920890322.6U patent/CN210616109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142671A (en) * | 2019-06-14 | 2019-08-20 | 山西申泓智能科技有限公司 | A kind of abrasive band Pneuamtic deviation rectifier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |