CN211100800U

CN211100800U - Automatic turnover mechanism for bearing roller

Info

Publication number: CN211100800U
Application number: CN201921849352.9U
Authority: CN
Inventors: 丁忠祥; 王玉琛; 何晓飞
Original assignee: Nantong Huaheng Intelligent Technology Co ltd
Current assignee: Nantong Huaheng Intelligent Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-28
Anticipated expiration: 2029-10-30

Abstract

The utility model belongs to the technical field of tilting mechanism, especially, be an automatic tilting mechanism of bearing roller, including the board bottom plate, the top surface of board bottom plate installs two rows of upset frames side by side, and two rows of upset frames set up relatively, all contain five regulation frids in two rows of upset frames, and the gomphosis of all moving about has the elevator slider in every regulation frid, and the middle part of five elevator sliders all has concatenated the trip shaft through the bearing rotation, and the front end of trip shaft is equipped with the draw-in groove. The utility model discloses set up the motor and pass through reducing gear box and flexible connector drive five worm axles and rotate, five worm axles drive the worm wheel dish of meshing with it respectively and rotate, the worm wheel dish drives the cambered axle through the trip shaft and overturns, the epaxial outer rod of turning bears and conveys the work piece in processing, this mechanism passes through trip shaft and the cooperation of accurate reduction gears, can reach the purpose that main power mechanism changes the direction of rotation, reach the purpose of steady locking through second grade reduction gears simultaneously.

Description

Automatic turnover mechanism for bearing roller

Technical Field

The utility model relates to a tilting mechanism technical field specifically is an automatic tilting mechanism of bearing gyro wheel.

Background

The light steel keel is a novel building material, is widely used in places such as hotels, waiting buildings, vehicle transportation stations, playgrounds, markets, factories, office buildings, old building reconstruction, indoor decoration arrangement, ceilings and the like along with the development of modern construction in China, has the effects of light weight, high strength, water resistance, shock resistance, dust prevention, sound insulation, sound absorption, constant temperature and the like, has short construction period, simple and convenient construction and the like, has a suspended ceiling keel and a partition keel according to the application, has V-shaped, C-shaped, Z-shaped, L-shaped and U-shaped keels according to the section form, cannot produce only one type of keel in one rolling production line in the production process of the light steel keel, so parts on the production line need to be correspondingly adjusted, wherein bearing rollers in the keel production line need to be correspondingly adjusted,

the current automatic turnover mechanism of the bearing roller has the following problems:

1. the existing automatic turnover mechanism for the bearing roller can only be adjusted manually, has low adjustment efficiency and cannot adapt to the rapid production requirement;

2. the current automatic turnover mechanism for the bearing roller needs to adjust the angle of the roller turned over by a calibration tool when in adjustment, otherwise, the turned angle cannot be guaranteed to be an accurate value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic tilting mechanism of bearing roller has solved present automatic tilting mechanism of bearing roller and can only adjust through manual to and the gyro wheel angle after need coming the upset through calibration tool when adjusting carries out the problem of adjusting.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic turnover mechanism for a bearing roller comprises a machine base plate, wherein two rows of turnover frames are arranged on the top surface of the machine base plate in parallel, the two rows of turnover frames are arranged oppositely, the two rows of turnover frames comprise five adjusting groove plates, each adjusting groove plate is movably embedded with a lifting slider, the middle parts of the five lifting sliders are connected with turnover shafts in series through bearings in a rotating mode, the front ends of the turnover shafts are provided with clamping grooves, the turnover shafts are connected with bent shafts in an embedded mode through the clamping grooves, the bottom ends of the bent shafts are connected with outer rotating sticks in a rotating mode through bearings, a turnover adjusting box is fixedly arranged on the back surface of each lifting slider, a worm wheel disc is arranged in the turnover adjusting box, the rear ends of the turnover shafts are connected with the center hole of the worm wheel disc in series through key grooves and flat keys, a worm shaft penetrates through the top end of the turnover adjusting box and is meshed with the side, and one end of each of the two rows of overturning racks is fixedly provided with a vertical frame, a reduction gearbox is fixed on the vertical frame, an input shaft of the reduction gearbox is connected with a motor, and an output shaft of the reduction gearbox is sequentially connected with five worm shafts in series through flexible connectors.

As a preferred technical scheme of the utility model, the angle response dish is installed to the avris of trip shaft front end, photoelectric sensing contact is installed to the positive avris of elevator slide, photoelectric sensing contact gomphosis the avris of angle response dish.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of board bottom plate top surface has the portal frame the top of portal frame is equipped with five lifting screw, five lifting screw's bottom swing joint is five the top surface of upset regulating box.

As an optimized technical scheme of the utility model, two rows the guide rail is installed to the equal gomphosis in top of regulation frid.

As an optimal technical scheme of the utility model, the reducing gear box is worm gear speed reducer or planetary gear speed reducer.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic tilting mechanism of bearing roller possesses following beneficial effect:

1. this bear automatic tilting mechanism of gyro wheel sets up the motor and passes through reducing gear box and flexible connector and drive five worm axles and rotate, five worm axles drive the worm wheel dish rotation of meshing with it respectively, the worm wheel dish drives the cambered axle through the trip shaft and overturns, the epaxial outer trundle of cambered axle bears and conveys the work piece in processing, this mechanism passes through the trip shaft and cooperates with accurate reduction gears, can reach the purpose that main power mechanism changes the direction of rotation, reach the purpose of steady locking through second grade reduction gears simultaneously.

2. This bear automatic tilting mechanism of gyro wheel, at trip shaft front end installation angle response dish, the electric induction contact is openly installed to the lifting slide, and photoelectric sensing contact gomphosis angle response dish, the trip shaft rotation is followed to the angle response dish, and the scale of photoelectric sensing contact on to the angle response dish carries out the reading, all is in same numerical value until five angle response dishes, and the turned angle of five trip shafts this moment appears with to guarantee integrality and the accuracy to the work piece of processing.

Drawings

FIG. 1 is a schematic view of the subjective structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the turnover mechanism of the present invention.

In the figure: 1. a machine base plate; 2. turning over the frame; 3. adjusting the groove plate; 4. a lifting slide block; 5. a turning shaft; 501. a card slot; 502. a keyway; 6. bending a shaft; 7. an outer turning stick; 8. turning over the adjusting box; 9. a worm gear disc; 10. a worm shaft; 11. erecting a frame; 12. a reduction gearbox; 13. a motor; 14. a flexible connector; 15. an angle sensing plate; 16. a photoelectric sensing contact; 17. a gantry; 18. lifting the screw; 19. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic turnover mechanism for a bearing roller comprises a machine base plate 1, wherein two rows of turnover frames 2 are arranged on the top surface of the machine base plate 1 in parallel, the two rows of turnover frames 2 are arranged oppositely, five adjusting groove plates 3 are arranged in the two rows of turnover frames 2, a lifting slider 4 is movably embedded in each adjusting groove plate 3, the middle parts of the five lifting sliders 4 are connected with a turnover shaft 5 in series through bearings in a rotating manner, a clamping groove 501 is arranged at the front end of the turnover shaft 5, the turnover shaft 5 is connected with a bent shaft 6 in an embedded manner through the clamping groove 501, the bottom end of the bent shaft 6 is connected with an outer rotary rod 7 in a rotating manner through a bearing, a turnover adjusting box 8 is fixedly arranged on the back surface of the lifting slider 4, a worm wheel disc 9 is arranged in the turnover adjusting box 8, the rear end of the turnover shaft 5 is connected with a center hole of the worm wheel disc 9 in series through a key groove 502 and a flat key, one end of each of the two rows of overturning racks 2 is fixedly provided with a vertical frame 11, a reduction gearbox 12 is fixed on each vertical frame 11, an input shaft of each reduction gearbox 12 is connected with a motor 13, and an output shaft of each reduction gearbox 12 is sequentially connected with five worm shafts 10 in series through a flexible connector 14.

In this embodiment, the motor 13 drives the five worm shafts 10 to rotate through the reduction box 12 and the flexible connector 14, the five worm shafts 10 respectively drive the worm wheel discs 9 engaged with the five worm shafts to rotate, the worm wheel discs 9 drive the bent shaft 6 to turn through the turning shaft 5, and the outer turning rod 7 on the bent shaft 6 bears and conveys the light steel keel to be processed.

Specifically, an angle sensing plate 15 is mounted on the edge side of the front end of the turning shaft 5, a photoelectric sensing contact 16 is mounted on the edge side of the front surface of the lifting slider 4, and the photoelectric sensing contact 16 is fitted on the edge side of the angle sensing plate 15.

In this embodiment, when trip shaft 5 rotates, angle response dish 15 follows its rotation, photoelectric sensing contact 16 carries out the reading to the scale on the angle response dish 15 this moment, until five angle response dishes 15 all are in same numerical value, the turned angle shape of five trip shafts 5 this moment is the same, thereby guarantee the integrality to the work piece of processing, wherein, angle response dish 15 adopts GM2580 disc grating, photoelectric sensing contact 16 adopts IP2780 type sensor line, the two looks adaptation, just can be accurate carry out accurate measurement to the turned angle of trip shaft 5 and bent axle 6.

Specifically, the two sides of the top surface of the machine base plate 1 are fixedly provided with a portal frame 17, the top end of the portal frame 17 is provided with five lifting screws 18, and the bottom ends of the five lifting screws 18 are movably connected with the top surfaces of the five turnover adjusting boxes 8.

In this embodiment, when the specification of the workpiece that it bore is different, can carry out corresponding regulation to the lifting slide 4 of gomphosis in adjusting frid 3 through rotating lifting screw 18, realize holistic going up and down, or adjust the height of a certain lifting slide 4 alone, make its and the lifting slide 4 height-phase-match of both sides, realize that five outer rotor rods 7 are in on same horizontal plane to promote the precision of bearing.

Specifically, the top ends of the two rows of adjusting groove plates 3 are provided with guide rails 19 in a tabling mode.

In this embodiment, the guide rail 19 can adjust the flatness of the two rows of the slot plates 3 in the vertical direction, and perform a correction function.

Specifically, the reduction box 12 is a worm gear reducer or a planetary gear reducer.

In this embodiment, the worm gear reducer or the planetary gear reducer has a large transmission ratio, and can convert the high-rotation-speed small torque of the motor 13 into the low-rotation-speed large torque, thereby achieving a good speed reduction transmission function.

The angle sensing plate 15 and the photoelectric sensing contact 16 in this embodiment are known technologies that have been disclosed and widely used in daily life.

The utility model discloses a theory of operation and use flow: the motor 13 drives the five worm shafts 10 to rotate through the reduction box 12 and the flexible connector 14, the five worm shafts 10 respectively drive the worm wheel discs 9 engaged with the five worm shafts to rotate, the worm wheel discs 9 drive the bent shaft 6 to turn over through the turning shaft 5, the outer turning rod 7 on the bent shaft 6 bears and transmits the light steel keel in processing, when the turning shaft 5 rotates, the angle sensing disc 15 rotates along with the turning shaft, at the moment, the photoelectric sensing contact 16 reads the scales on the angle sensing disc 15 until the five angle sensing discs 15 are all in the same numerical value, at the moment, the rotating angles of the five turning shafts 5 are the same, so that the integrity of the processed workpiece is ensured, the angle sensing disc 15 adopts a GM2580 disc grating, the photoelectric sensing contact 16 adopts an IP2780 type sensor line, and the rotation angles of the turning shaft 5 and the bent shaft 6 can be accurately measured by matching the two sensor lines.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic tilting mechanism of carrier roller, includes board bottom plate (1), its characterized in that: the top surface of the machine base plate (1) is provided with two rows of overturning racks (2) in parallel, the two rows of overturning racks (2) are arranged oppositely, the two rows of overturning racks (2) respectively comprise five adjusting groove plates (3), each adjusting groove plate (3) is movably embedded with a lifting slider (4), the middle parts of the five lifting sliders (4) are respectively connected with an overturning shaft (5) in series through a bearing in a rotating way, the front end of the overturning shaft (5) is provided with a clamping groove (501), the overturning shaft (5) is connected with a bent shaft (6) in an embedded way through the clamping groove (501), the bottom end of the bent shaft (6) is connected with an outer rotating rod (7) through a bearing in a rotating way, the back surface of the lifting slider (4) is fixedly provided with an overturning adjusting box (8), a worm wheel disc (9) is arranged in the overturning adjusting box (8), the rear end of the overturning shaft (5) is connected with a central hole of the worm wheel disc (9) in series through, the top of upset regulating box (8) runs through to install worm axle (10), worm axle (10) meshing the avris of worm wheel dish (9), two rows the one end of upset frame (2) is all fixed and is equipped with grudging post (11), be fixed with on grudging post (11) reducing gear box (12), the input shaft of reducing gear box (12) is connected with motor (13), five are established ties in proper order through flexible connector (14) to the output shaft of reducing gear box (12) worm axle (10).

2. The automatic turnover mechanism of a bearing roller as claimed in claim 1, wherein: angle response dish (15) are installed to the avris of trip shaft (5) front end, the positive avris of lifting slide (4) is installed photoelectric sensing contact (16), photoelectric sensing contact (16) gomphosis the avris of angle response dish (15).

3. The automatic turnover mechanism of a bearing roller as claimed in claim 1, wherein: the machine table is characterized in that portal frames (17) are fixedly mounted on two sides of the top surface of the machine table bottom plate (1), five lifting screws (18) are arranged at the top end of each portal frame (17), and the bottom ends of the five lifting screws (18) are movably connected with the top surfaces of the five turnover adjusting boxes (8).

4. The automatic turnover mechanism of a bearing roller as claimed in claim 1, wherein: and guide rails (19) are embedded at the top ends of the two rows of adjusting groove plates (3).

5. The automatic turnover mechanism of a bearing roller as claimed in claim 1, wherein: the reduction gearbox (12) is a worm gear speed reducer or a planetary gear speed reducer.