CN211413892U - Magnetic grid ruler controlled rotating device - Google Patents
Magnetic grid ruler controlled rotating device Download PDFInfo
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- CN211413892U CN211413892U CN201921620452.4U CN201921620452U CN211413892U CN 211413892 U CN211413892 U CN 211413892U CN 201921620452 U CN201921620452 U CN 201921620452U CN 211413892 U CN211413892 U CN 211413892U
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- magnetic grid
- rolling disc
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Abstract
The utility model discloses a rotary device of magnetic grid chi control, which comprises a base, it is connected with the rolling disc to rotate on the base, be fixed with the gyro wheel support that a set of distribution set up on the outline of rolling disc, all install the gyro wheel of support on the base top surface on each gyro wheel support, be equipped with angle magnetic grid chi between base and the rolling disc, the magnetic grid chi magnetic ring on the angle magnetic grid chi is fixed on the base, the magnetic head on the angle magnetic grid chi is fixed on the rolling disc, be equipped with the saw cutting support body that is used for installing the saw blade on the rolling disc, install the rotatory actuating mechanism of drive rolling disc on the base 1. The utility model discloses structural design is ingenious, reasonable, can be through actuating mechanism and angle magnetic grid chi can be accurate carry out rotation angle control to the rotating disc, be worth popularizing and applying.
Description
Technical Field
The utility model relates to a device, especially a rotary device of magnetic grid chi control.
Background
The band sawing machine is a machine tool for sawing various metal materials and is divided into a horizontal type and a vertical type according to the structure; the method is divided into semi-automatic, full-automatic and numerical control according to functions; still stop at servo motor drive control to the control of the rolling disc on the band sawing machine in the tradition, this kind of mode that simply utilizes servo motor to drive control not only control accuracy is difficult to obtain the guarantee, can not accurate feedback angle rotation's information moreover to be unfavorable for the accurate cutting operation of follow-up saw blade.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve above-mentioned prior art's shortcoming, provide the rotary device of the magnetic grid chi control that can the rotation of accurate control carousel operation, satisfied the user and can carry out the demand of accurate angle cutting to the material to carousel accurate control and messenger's saw blade.
The utility model provides a technical scheme that its technical problem adopted: the rotating device controlled by the magnetic grid ruler comprises a base, wherein a rotating disc is rotatably connected to the base, a group of roller supports which are distributed are fixed on the outer contour of the rotating disc, rollers supported on the top surface of the base are mounted on each roller support, an angle magnetic grid ruler is arranged between the base and the rotating disc, a magnetic grid ruler magnetic ring on the angle magnetic grid ruler is fixed on the base, a magnetic head on the angle magnetic grid ruler is fixed on the rotating disc, a saw cutting frame body used for mounting a saw blade is arranged on the rotating disc, and a driving mechanism for driving the rotating disc to rotate is mounted on the base. The roller wheel bracket and the roller wheel have the effects of stabilizing the rotating disc, so that the rotating disc can rotate more stably and more firmly; the angle magnetic grid ruler has the function of giving a signal to the driving mechanism, so that the rotating angle of the rotating disc can be accurate; the driving mechanism is used for driving the rotating disc to rotate and rotating the saw blade to a specified position for cutting operation; the angle magnetic grid ruler is an existing product on the market, and can be selected from Shenzhen Gejie science and technology Limited company, Suzhou Bilixin photoelectricity Limited company and other companies.
The sawing machine is further perfected, the driving mechanism comprises a first rotating frame which is rotatably connected to the base, a first servo motor is fixed on the first rotating frame, a second rotating frame is rotatably connected below the sawing frame body, a first lead screw nut is fixed on the second rotating frame, and a first lead screw driven by the first servo motor is in threaded fit with the first lead screw nut; saw cut the mountable on the support body and be equipped with the PLC controller, utilize the PLC controller and first servo motor, angle magnetic grid chi line connection together to utilize angle magnetic grid chi to gather angle information and feed back and collect in the PLC controller and handle, thereby can control first servo motor, thereby can be accurate carry out angle control to the carousel. The first rotating frame, the second rotating frame and the first lead screw nut have the functions that the first lead screw can be driven by the first servo motor to rotate, the first lead screw can drive the first lead screw nut to move after rotating, the first lead screw nut is arranged on the second rotating frame, and the second rotating frame is rotatably connected to the lower part of the sawing frame body, so that the first lead screw nut is driven by the first lead screw to move and simultaneously drive the first lead screw deflection angle, the first lead screw deflection angle can drive the first servo motor deflection angle together, therefore, the first servo motor is required to be fixed on the first rotating frame, the first rotating frame rotatably connected to the base can also be synchronously driven to deflect the first lead screw deflection angle during the first lead screw deflection angle, and the situation that the first lead screw cannot deflect due to the fact that the first servo motor cannot deflect at an angle and is blocked cannot occur can not occur, the rotating disc can be driven to rotate to a specified position according to the requirement of the rotating disc, and the workpiece is cut by the saw blade; the PLC controller is a general-purpose programmable logic controller on the market, and can be selected from the brands of Mitsubishi PLC, Schneider PLC, Unikon Unitronics, Taida PLC, Panasonic PLC and the like on the market.
The driving mechanism comprises a ring-shaped rack fixed on the bottom surface of the sawing frame body, a second servo motor is fixed on the top surface of the base, and a gear matched with the ring-shaped rack is fixed on a rotating shaft of the second servo motor; saw cut the mountable PLC controller on the support body, utilize PLC controller and second servo motor, angle magnetic grid chi line connection together to utilize angle magnetic grid chi to gather angle information and feed back and collect and handle in the PLC controller, thereby can carry out control operation to second servo motor, thereby can be accurate carry out angle control to the rotating disc. The ring-shaped rack, the second servo motor and the gear are used for driving the rotating disc to rotate to a specified position at a constant speed according to actual requirements and cutting a workpiece by using a saw blade; the working principle is as follows: the second servo motor drives the gear to rotate, the gear can drive the ring-shaped rack to rotate after rotating, and the ring-shaped rack can synchronously drive the rotating disc to rotate so as to drive the saw blade on the sawing frame body to rotate to a specified position for cutting the workpiece; the PLC controller is a general-purpose programmable logic controller on the market, and can be selected from the brands of Mitsubishi PLC, Schneider PLC, Unikon Unitronics, Taida PLC, Panasonic PLC and the like on the market.
Further perfection, an angle dial gauge is fixed on the base. The angle scale has the advantages that the angle scale can help workers to see the rotation angle degree of the rotating disc in an auxiliary mode and record, the angle error caused by damage or failure of the angle magnetic grating ruler is avoided, the result is wrong, and the angle scale plays a role in correcting and detecting the side.
The utility model discloses profitable effect is: the utility model has the advantages of ingenious and reasonable structural design, utilize the running roller support, the gyro wheel can play the effect of stabilizing the rolling disc, make the rolling disc rotate more stably, also more firm effect, utilize angle magnetic grid chi can give actuating mechanism signal, thereby ensure that the rotatory angle of rolling disc can accurate effect, utilize actuating mechanism can drive the rolling disc and rotate the saw blade to the assigned position effect of carrying out cutting operation, utilize the angle graduation apparatus can help the workman to assist and see the rotatory angle degree condition of rolling disc, and take notes, avoid angle magnetic grid chi to cause the angle error because damage or because the trouble, and make the result take place the mistake, the angle graduation apparatus plays and rectifies and examine the side effect, the utility model discloses structural design is ingenious, reasonable, can carry out rotation angle control to the rolling disc through actuating mechanism and the accurate of angle magnetic grid chi, High precision and is worth popularizing and applying.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the driving mechanism of the present invention;
fig. 3 is a first flowchart illustrating the operation principle of the first embodiment of the present invention;
fig. 4 is a second flowchart illustrating the operation principle of the second embodiment of the present invention.
Description of reference numerals: the device comprises a base 1, a rotating disc 2, a roller support 3, an angle magnetic grid ruler 4, a sawing frame body 5, a driving mechanism 6, a first rotating frame 6-1, a first servo motor 6-2, a second rotating frame 6-3, a first lead screw nut 6-4, a first lead screw 6-5, a ring-shaped rack 6-6, a second servo motor 6-7, a gear 6-8 and an angle scale 7.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the first embodiment is as follows:
referring to figure 1: the rotating device controlled by the magnetic grid ruler comprises a base 1, a rotating disc 2 is rotatably connected to the base 1, a group of roller supports 3 which are distributed are fixed on the outer contour of the rotating disc 2, rollers 3-1 which are supported on the top surface of the base 1 are mounted on each roller support 3, an angle magnetic grid ruler 4 is arranged between the base 1 and the rotating disc 2, a magnetic grid ruler magnetic ring on the angle magnetic grid ruler 4 is fixed on the base 1, a magnetic head on the angle magnetic grid ruler 4 is fixed on the rotating disc 2, a saw cutting frame body 5 for mounting saw blades is arranged on the rotating disc 2, and a driving mechanism 6 for driving the rotating disc 2 to rotate is mounted on the base 1.
The driving mechanism 6 comprises a first rotating frame 6-1 which is rotatably connected to the base 1, a first servo motor 6-2 is fixed on the first rotating frame 6-1, a second rotating frame 6-3 is rotatably connected to the lower portion of the sawing frame body 5, a first lead screw nut 6-4 is fixed on the second rotating frame 6-3, and a first lead screw 6-5 driven by the first servo motor 6-2 is in threaded fit with the first lead screw nut 6-4; saw cut the mountable on the support body and be equipped with the PLC controller, utilize PLC controller and first servo motor 6-2, angle magnetic grid chi 4 line connection together to utilize angle magnetic grid chi 4 to gather angle information and feed back and collect in the PLC controller and handle, thereby can control first servo motor 6-2, thereby can be accurate carry out angle control to carousel 2.
An angle scale 7 is fixed on the base 1.
The embodiment of the utility model provides a theory of operation of one: firstly, a first servo motor 6-2 is started, so that the first servo motor 6-2 drives a first lead screw 6-5 to rotate, the first lead screw 6-5 rotates and drives a first lead screw nut 6-4 to move, the first lead screw nut 6-4 is arranged on a second rotating frame 6-3, the second rotating frame 6-3 is rotatably connected below a sawing frame body 5, so that the first lead screw nut 6-4 is driven by the first lead screw 6-5 to move and then synchronously drive a deflection angle of the first lead screw 6-5, the deflection angle of the first lead screw 6-5 drives a deflection angle of a first servo motor 6-2, therefore, the first servo motor 6-2 is required to be fixed on the first rotating frame 6-1 which is rotatably connected on a base 1, and the deflection angle of the first rotating frame 6-1 is synchronously driven when the first lead screw 6-5 deflects, therefore, the situation that the first screw 6-5 is driven by the first screw nut 6-4 to deflect an angle to cause that the first servo motor 6-2 cannot deflect the angle to cause blocking (as shown in figure 3) can not occur, the rotation angle of the rotating disc 2 is controlled in real time through the angle magnetic grid ruler 4, and then the rotating disc 2 can be driven to rotate to a specified position according to the desired angle and the workpiece is cut by the saw blade.
Example two:
referring to FIG. 2: the rotating device controlled by the magnetic grid ruler comprises a base 1, a rotating disc 2 is rotatably connected to the base 1, a group of roller supports 3 which are distributed are fixed on the outer contour of the rotating disc 2, rollers 3-1 which are supported on the top surface of the base 1 are mounted on each roller support 3, an angle magnetic grid ruler 4 is arranged between the base 1 and the rotating disc 2, a magnetic grid ruler magnetic ring on the angle magnetic grid ruler 4 is fixed on the base 1, a magnetic head on the angle magnetic grid ruler 4 is fixed on the rotating disc 2, a saw cutting frame body 5 for mounting saw blades is arranged on the rotating disc 2, and a driving mechanism 6 for driving the rotating disc 2 to rotate is mounted on the base 1.
The driving mechanism 6 comprises a ring-shaped rack 6-6 fixed on the bottom surface of the sawing frame body 5, a second servo motor 6-7 is fixed on the top surface of the base 1, and a gear 6-8 matched with the ring-shaped rack 6-6 is fixed on a rotating shaft of the second servo motor 6-7; saw cut the mountable PLC controller on the support body, utilize PLC controller and second servo motor 6-7, angle magnetic grid chi 4 line connection together to utilize angle magnetic grid chi 4 to gather angle information and feed back and collect and handle in the PLC controller, thereby can control the operation to second servo motor 6-7, thereby can be accurate carry out angle control to carousel 2.
An angle scale 7 is fixed on the base 1.
The embodiment of the utility model provides a theory of operation of two: the principle of the second embodiment is basically the same as that of the first embodiment, the only difference is that the driving mechanism 6 drives the rotating disc 2 to rotate in a different manner, in the second embodiment, the second servo motor 6-7 drives the gear 6-8 to rotate, and the gear 6-8 drives the ring-shaped rack 6-6 to rotate, so that the rotating disc 2 is driven to rotate (as shown in fig. 4), how many angles the rotating disc 2 rotates is controlled in real time through the angle magnetic grid ruler 4, and the rotating disc 2 can be driven to rotate to a specified position according to the angle required by the user and the workpiece is cut by the saw blade.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (4)
1. A rotary device controlled by a magnetic grid ruler comprises a base (1) and is characterized in that: the utility model discloses a saw cutting machine, including base (1), gyro wheel support (3), angle magnetic grid chi (4) are equipped with on the base (1), rotate on the base (1) and be connected with rolling disc (2), be fixed with a set of gyro wheel support (3) that distribute to set up on the outline of rolling disc (2), each install gyro wheel (3-1) of support on base (1) top surface on gyro wheel support (3), be equipped with angle magnetic grid chi (4) between base (1) and rolling disc (2), the magnetic grid chi magnetic ring on angle magnetic grid chi (4) is fixed on base (1), the magnetic head on angle magnetic grid chi (4) is fixed on rolling disc (2), be equipped with saw cutting support body (5) that are used for installing the saw blade on rolling disc (2), install drive rolling disc (2) rotatory actuating mechanism (6) on.
2. The magnetic scale-controlled rotary device of claim 1, wherein: actuating mechanism (6) are including rotating first revolving rack (6-1) of connection on base (1), be fixed with first servo motor (6-2) on first revolving rack (6-1), the below of saw cutting support body (5) is rotated and is connected with second revolving rack (6-3), be fixed with first screw nut (6-4) on second revolving rack (6-3), screw-thread fit has first lead screw (6-5) through first servo motor (6-2) drive on first screw nut (6-4).
3. The magnetic scale-controlled rotary device of claim 1, wherein: the driving mechanism (6) comprises a ring-shaped rack (6-6) fixed on the bottom surface of the sawing frame body (5), a second servo motor (6-7) is fixed on the top surface of the base (1), and a gear (6-8) matched with the ring-shaped rack (6-6) is fixed on a rotating shaft of the second servo motor (6-7).
4. The magnetic scale-controlled rotary device of claim 1, wherein: an angle dial gauge (7) is fixed on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620452.4U CN211413892U (en) | 2019-09-26 | 2019-09-26 | Magnetic grid ruler controlled rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620452.4U CN211413892U (en) | 2019-09-26 | 2019-09-26 | Magnetic grid ruler controlled rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413892U true CN211413892U (en) | 2020-09-04 |
Family
ID=72281804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921620452.4U Active CN211413892U (en) | 2019-09-26 | 2019-09-26 | Magnetic grid ruler controlled rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413892U (en) |
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2019
- 2019-09-26 CN CN201921620452.4U patent/CN211413892U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Xingye Road, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang saw Lihuang Industrial Technology Co.,Ltd. Address before: No.1 Xingye Road, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee before: ZHEJIANG JULIHUANG SAWING MACHINE GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |