CN216471587U - Rotary driving device for wide material receiving and discharging of coating machine - Google Patents
Rotary driving device for wide material receiving and discharging of coating machine Download PDFInfo
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- CN216471587U CN216471587U CN202122362090.7U CN202122362090U CN216471587U CN 216471587 U CN216471587 U CN 216471587U CN 202122362090 U CN202122362090 U CN 202122362090U CN 216471587 U CN216471587 U CN 216471587U
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Abstract
The technical scheme adopted by the utility model is that the rotary rotation driving device for the wide material receiving and discharging of the coating machine is characterized by comprising a base, wherein two ends of the base are respectively connected with a support G and a support M which are parallel to each other, the support G is vertical to the base, the rotary rotation driving device also comprises a rotary frame erected between the support G and the support M, two ends of the rotary frame are connected with the support G and the support M through movable shafts, two sides of the rotary frame are respectively connected with a turbine rotating mechanism and used for driving the rotary frame to rotate, the rotary rotation driving device solves the problem of rotary distortion deformation of the wide material receiving and discharging rotary frame, simultaneously solves the impact of braking inertia when the rotary frame is stopped suddenly, improves the driving stability of the rotary frame and prolongs the service life of a motor.
Description
Technical Field
The utility model belongs to the technical field of coating machine rotating frames, and particularly relates to a rotating and rotating driving device for wide material receiving and discharging of a coating machine.
Background
At present, because the rotary driving device of the rotary frame is a very important part in the field of precise coating machines, the application field is continuously developed, wide-width coating machines are more and more oriented to the market, and the rotary driving device of the receiving and discharging materials in the wide-width coating machines becomes a very important subject. Most of the rotary driving forms of the material is received and discharged to present narrow width coating machine are the forms that the motor drives single worm gear drive, and this structure is applied to wide width coating machine material of receiving and discharging, and whole revolving rack can receive very big moment of torsion, has very big influence to revolving rack driven stability, and the material is received and discharged to wide width coating machine in addition stops inertia great, and traditional motor braking can bring very big impact for the motor, reduces life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary driving device for wide material receiving and discharging of a coating machine, which solves the problem of rotation distortion and deformation of a wide material receiving and discharging rotary frame, simultaneously solves the impact of braking inertia when the rotary frame is in sudden stop, improves the driving stability of the rotary frame and prolongs the service life of a motor.
The technical scheme includes that the rotary rotation driving device for the wide material receiving and discharging of the coating machine comprises a base, wherein two ends of the base are respectively connected with a support G and a support M which are parallel to each other, the support G is perpendicular to the base, the rotary rotation driving device further comprises a rotary frame arranged between the support G and the support M, two ends of the rotary frame are connected with the support G and the support M through movable shafts, and two sides of the rotary frame are respectively connected with a worm gear rotating mechanism for driving the rotary frame to rotate.
The utility model is also characterized in that:
the worm wheel rotating mechanism comprises a transmission shaft arranged on the base, the transmission shaft is parallel to the revolving frame and is connected with a speed reducing motor, the speed reducing motor is fixed on the base and is positioned at the center of the transmission shaft, two ends of the transmission shaft are respectively connected with a cross steering gear, the cross steering gear is connected with a worm wheel through a coupler, and the worm wheel is connected with the revolving frame;
the surface of the base and the speed reducing motor are uniformly provided with a plurality of bearings with seats side by side, and the transmission shaft penetrates through the plurality of bearings with seats;
the connection mode between the speed reducing motor and the two ends of the revolving frame is the same;
one end of the speed reducing motor is connected with a cross steering gear through a shaft coupling B and a shaft coupling A in sequence, the cross steering gear is connected with a cross steering gear A through a shaft coupling perpendicular to a transmission shaft, the cross steering gear A is connected with a worm wheel, and the worm wheel is connected with one end of a revolving frame;
the other end of the speed reducing motor is connected with a cross steering gear B through a shaft coupling D and a shaft coupling E in sequence, the cross steering gear B is connected with a cross steering gear C through a shaft coupling F perpendicular to a transmission shaft, the cross steering gear C is connected with a worm wheel A, and the worm wheel A is connected with the other end of the revolving frame;
the cross steering gear A and the cross steering gear C are connected with worm gears and worm gears A at two ends of the revolving frame in the same way;
the cross steering gear A is connected with a worm box through a coupler C, and a worm in the worm box is connected with a worm wheel;
the worm is also connected with a pneumatic brake, and the pneumatic brake is fixed on the support M through a brake support.
The utility model has the beneficial effects that:
the utility model adopts a structural form that a middle motor drives double worm gears, and adopts the reversing of a cross steering gear, the flexible adjustment of an elastic diaphragm coupling and the braking of a pneumatic internal contracting brake to improve the driving stability of the revolving frame and prolong the service life of a driving motor.
Drawings
Fig. 1 is a schematic structural view of a rotary driving device for wide material receiving and discharging of a coating machine according to the present invention;
FIG. 2 is a side view of a rotary driving device for wide-width material receiving and discharging of a coating machine according to the present invention;
fig. 3 is a sectional view taken along the direction E-E in fig. 2 of the rotary drive device for a wide receiving and discharging material of a coating machine according to the present invention.
In the figure, 1, a worm wheel, 2, a revolving frame, 3, a worm wheel A, 4, a cross steering gear C, 5, a support G6, a coupler, 7, a cross steering gear B, 8, a base, 9, a coupler A, 10, a support, 11, a bearing with a seat, 12, a transmission shaft, 13, a coupler B, 14, a speed reducing motor, 15, a cross steering gear, 16, a cross steering gear A, 17, a support M, 18, a pneumatic brake, 19, a worm, 20, a worm box, 21, a coupler C, 22, a brake support, 23, a coupler D, 24, a coupler E, 25 and a coupler F.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The utility model provides a rotary driving device for wide material receiving and discharging of a coating machine, which comprises a base 8 and a rotary frame 2 erected between a support G5 and a support M17, wherein two ends of the base 8 are respectively connected with a support G5 and a support M17 which are parallel to each other, the support G5 is perpendicular to the base 8, two ends of the rotary frame 2 are connected with a support G5 and a support M17 through movable shafts, and two sides of the rotary frame 2 are respectively connected with a worm gear rotating mechanism for driving the rotary frame 2 to rotate;
the worm gear rotating mechanism comprises a transmission shaft 12 arranged on the base 8, the transmission shaft 12 is parallel to the revolving frame 2, a plurality of bearings 11 with seats are uniformly arranged on the surface of the base 8 and the speed reducing motor side by side, and the transmission shaft 12 penetrates through the plurality of bearings 11 with seats; a pedestal bearing 11, which is a commercially available part, mounted on the pedestal 10 for the purpose of supporting the transmission shaft 12; the transmission shaft 12 is connected with a speed reducing motor 14, the speed reducing motor 14 is fixed on the base 8, the speed reducing motor 14 is positioned at the center of the transmission shaft 12, two ends of the transmission shaft 12 are respectively connected with a cross steering gear, the cross steering gear is connected with a worm gear through a coupler, the worm gear is connected with the revolving frame 2, the worm gear is formed by casting processing and is fixed on the revolving frame 2, and the purpose is that the worm gear and the worm 19 form a transmission system to drive the revolving frame 2 to rotate;
the specific connection mode of the speed reducing motor 14 and the two ends of the revolving frame 2 is as follows: one end of a speed reducing motor 14 is connected with a cross steering gear 15 through a coupling B13 and a coupling A9 in sequence, the cross steering gear 15 is connected with a cross steering gear A16 through a coupling 6 vertical to a transmission shaft, the cross steering gear A16 is connected with a worm wheel 1, and the worm wheel 1 is connected with one end of a revolving frame 2;
the other end of the speed reducing motor 14 is connected with a cross steering gear B7 through a coupler D23 and a coupler E24 in sequence, the cross steering gear B7 is connected with a cross steering gear C4 through a coupler F25 perpendicular to a transmission shaft, the cross steering gear C4 is connected with a worm wheel A3, and the worm wheel A3 is connected with the other end of the revolving frame 2;
the cross steering gear A16 and the cross steering gear C4 are connected with the worm wheel 1 and the worm wheel A3 at the two ends of the revolving frame 2 in the same way;
the cross steering gear A16 is connected with the worm box 20 through a coupling C21, and a worm 19 in the worm box 20 is connected with a worm wheel 1;
as shown in fig. 3, the worm 19 is further connected with a pneumatic brake 18, the pneumatic brake 18 is fixed on the bracket M17 through a brake support 22, and the pneumatic brake 18 is mounted on the brake support 22 in order to hold the worm 19 after power failure;
the utility model is applied to the rotary driving device of the wide-width material receiving and discharging rotary frame of the coating machine, and the worm gears and the worms at two ends are driven by the middle speed reducing motor, thereby realizing the rotation of the whole rotary frame. The motor stops, and the pneumatic band-type brake is controlled by the electromagnetic valve to tightly hold the worm, so that the revolving frame stops.
And a third part:
the device is driven by a speed reducing motor 14, power is transmitted to a transmission shaft 12 through a coupler, then the power is transmitted to a cross steering gear 15 and a cross steering gear B7 respectively, then the power is transmitted to a cross steering gear A16 and a cross steering gear C4 through a coupler 6 and a coupler F25, the power is transmitted to worms 19 at two ends of a revolving frame 2 respectively through a cross steering gear A16 and a cross steering gear C4, the worms 19 are meshed with a worm wheel 1 and a worm wheel A3 to form a transmission system, and the power is transmitted to the revolving frame 2, so that the revolving frame 2 is driven to rotate.
Claims (6)
1. The utility model provides a rotary driving device that turns around of material is received and released to coating machine broad width, including base (8), the both ends of base (8) are connected with support G (5) and support M (17) that are parallel to each other respectively, support G (5) are perpendicular with base (8), still including setting up revolving rack (2) between support G (5) and support M (17), revolving rack (2) both ends are passed through the loose axle and are connected with support G (5) and support M (17), a serial communication port, worm wheel slewing mechanism is connected respectively to revolving rack (2) both sides for drive revolving rack (2) are rotatory.
2. The rotary driving device for wide feeding and discharging of coating machine according to claim 1, wherein the worm wheel rotating mechanism comprises a transmission shaft (12) disposed on the base (8), the transmission shaft (12) is parallel to the rotary frame (2), the transmission shaft (12) is connected with a reduction motor (14), the reduction motor (14) is fixed on the base (8), the reduction motor (14) is located at the center of the transmission shaft (12), the two ends of the transmission shaft (12) are respectively connected with a cross steering gear, the cross steering gear is connected with the worm wheel through a coupling, and the worm wheel is connected with the rotary frame (2).
3. The rotary driving device for wide material receiving and discharging of coating machine according to claim 2, wherein the surface of the base (8) and the speed reducing motor are arranged side by side with a plurality of bearings (11) with bearing seat, and the transmission shaft (12) passes through the plurality of bearings (11) with bearing seat.
4. The rotary driving device for wide material receiving and discharging of coating machine according to claim 2, characterized in that the connection mode between the speed reducing motor (14) and the two ends of the rotary frame (2) is the same;
one end of a speed reducing motor (14) is connected with a cross steering gear (15) through a shaft coupling B (13) and a shaft coupling A (9) in sequence, the cross steering gear (15) is connected with a cross steering gear A (16) through a shaft coupling (6) perpendicular to a transmission shaft, the cross steering gear A (16) is connected with a worm wheel (1), and the worm wheel (1) is connected with one end of a revolving frame (2);
the other end of the speed reducing motor (14) is connected with a cross steering gear B (7) through a shaft coupling D (23) and a shaft coupling E (24) in sequence, the cross steering gear B (7) is connected with a cross steering gear C (4) through a shaft coupling F (25) perpendicular to a transmission shaft, the cross steering gear C (4) is connected with a worm wheel A (3), and the worm wheel A (3) is connected with the other end of the revolving frame (2).
5. The rotary driving device for wide material receiving and discharging of coating machine according to claim 4, wherein the cross steering gear A (16) and the cross steering gear C (4) are connected with the worm gear (1) and the worm gear A (3) at the two ends of the rotary frame (2) in the same way;
the cross steering gear A (16) is connected with a worm box (20) through a coupler C (21), and a worm (19) in the worm box (20) is connected with the worm wheel (1).
6. The rotary driving device for wide-width material receiving and discharging of coating machine according to claim 5, characterized in that the worm is further connected with a pneumatic brake (18), and the pneumatic brake (18) is fixed on the bracket M (17) through a brake support (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362090.7U CN216471587U (en) | 2021-09-28 | 2021-09-28 | Rotary driving device for wide material receiving and discharging of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362090.7U CN216471587U (en) | 2021-09-28 | 2021-09-28 | Rotary driving device for wide material receiving and discharging of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471587U true CN216471587U (en) | 2022-05-10 |
Family
ID=81438547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122362090.7U Active CN216471587U (en) | 2021-09-28 | 2021-09-28 | Rotary driving device for wide material receiving and discharging of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471587U (en) |
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2021
- 2021-09-28 CN CN202122362090.7U patent/CN216471587U/en active Active
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