CN212199855U - Automatic change control and shake net ware amplitude adjustment mechanism - Google Patents

Abstract

The utility model discloses an automatic change control and shake net ware amplitude adjustment mechanism, which comprises a base, two bracing pieces of the last fixed surface of base are connected with, two the surface of bracing piece has cup jointed two fixed plates, two the common fixedly connected with mesh screen of fixed plate, two the spring has been cup jointed respectively to the surface of bracing piece, the bottom of spring is connected with the last fixed surface of base, the top of spring and the bottom fixed connection of fixed plate. The utility model discloses a setting of dwang, fixed disk rotates through the motor when needing to change the amplitude and rotates the eccentric wheel, changes and fixed angle between rotating eccentric wheel and the fixed eccentric wheel, can reach the regulation to the amplitude, has changed in the past for adjusting the amplitude with the manual angle that changes the rotation eccentric wheel of rotation screw in order to reach the effect this kind of comparatively troublesome method of change frequency, and the structure is comparatively simple with the operation.

Description

Automatic change control and shake net ware amplitude adjustment mechanism

Technical Field

The utility model relates to a shake the net ware field, especially relate to an automatic change control and shake net ware amplitude adjustment mechanism.

Background

With the improvement of living standard of people, the requirements on various daily necessities are higher and higher, and the paper is used as one of the daily necessities commonly used by people, and the requirements on the quality of the paper are higher and higher. The quality of finished paper can be improved by vibrating the table of the fourdrinier former to paper making raw materials with different frequencies, and a fixed eccentric block and a rotatable eccentric block are arranged on each shaft of the known vibration machine with adjustable amplitude. The adjustment of the amplitude can be realized by adjusting the included angle between the fixed eccentric block and the rotatable eccentric block, the angle of the fixed rotatable eccentric block is usually adjusted manually, or the adjustment is realized by a special rotating angle mechanism, the former is troublesome, and the structure and the operation of the latter are complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic control net swinging device amplitude adjusting mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic control net swinging device amplitude adjusting mechanism comprises a base, wherein two supporting rods are fixedly connected to the upper surface of the base, fixed plates are sleeved on the outer surfaces of the two supporting rods, a mesh screen is fixedly connected between the two fixed plates, springs are respectively sleeved on the outer surfaces of the two supporting rods, the bottom end of each spring is fixedly connected with the upper surface of the base, the top end of each spring is fixedly connected with the bottom of each fixed plate, a first supporting plate and a second supporting plate are fixedly connected to the upper surface of the base, the first supporting plate and the second supporting plate are located between the two supporting rods, one end, close to the second supporting plate, of the first supporting plate is rotatably connected with a first rotating plate through a rotating member, a first motor is fixedly connected to the side wall of the first rotating plate, and a second motor is fixedly connected to one side, close to the first supporting plate, the utility model discloses a motor, including the first motor, the both sides of first motor are provided with dwang and dead lever respectively, the both ends of dwang are rotated with first rotor plate and second rotor plate and are connected, the both ends of dead lever respectively with first rotor plate and second rotor plate fixed connection, the external fixed surface of dwang has cup jointed a plurality of rotation eccentric wheels, the external fixed surface of dead lever has cup jointed a plurality of fixed eccentric wheels, the drive end of first motor rotates with the second rotor plate to be connected, the drive end external fixed surface of first motor has cup jointed the driving gear. The fixed cover in surface of dwang has connect driven gear, the driving gear is connected with the driven gear meshing, the lateral wall fixedly connected with pneumatic cylinder of first dwang, the fixed disk has been cup jointed to the external fixed surface of dwang.

As a further description of the above technical solution:

the surface of the fixed disk is provided with a plurality of through holes.

As a further description of the above technical solution:

the through holes correspond to the telescopic ends of the pneumatic cylinder.

As a further description of the above technical solution:

the first rotating plate is arranged in a circular shape.

As a further description of the above technical solution:

the longer end of the rotating eccentric wheel is in contact with the mesh screen.

As a further description of the above technical solution:

two the equal fixedly connected with stopper in top of bracing piece.

The utility model discloses following beneficial effect has:

through the setting of fixed eccentric wheel, rotate the eccentric wheel, the dwang, the dead lever, the fixed disk, pneumatic cylinder, it makes to carry out the angle change amplitude between two eccentric wheels at needs, make first motor rotate the driving gear and drive driven gear and make the dwang rotate, the dwang rotates and drives and rotate the eccentric wheel and rotate, and when making the rolling disc rotate relevant position thereupon, pneumatic cylinder flexible end stretches out and rotates the round hole block that the angle corresponds on the rolling disc, with the angle between two fixed eccentric wheels of change and fixed, the amplitude is the biggest when the angle of fixed eccentric wheel and rotation eccentric wheel is 180, the amplitude is the minimum when the angle of fixed eccentric wheel and rotation eccentric wheel is 0.

The utility model discloses a setting of dwang, fixed disk rotates through the motor when needing to change the amplitude and rotates the eccentric wheel, changes and fixed angle between rotating eccentric wheel and the fixed eccentric wheel, can reach the regulation to the amplitude, has changed in the past for adjusting the amplitude with the manual angle that changes the rotation eccentric wheel of rotation screw in order to reach the effect this kind of comparatively troublesome method of change frequency, and the structure is comparatively simple with the operation.

Drawings

Fig. 1 is a main sectional view of an amplitude adjusting mechanism of an automatic control net swinging device provided by the utility model;

fig. 2 is a sectional top view of an amplitude adjustment mechanism of an automatic control net swinging device provided by the present invention;

fig. 3 is the utility model provides an automatic change control and shake net ware amplitude adjustment mechanism fixed disk's schematic structure view.

Illustration of the drawings:

1. a base; 2. a support bar; 3. a fixing plate; 4. a mesh screen; 5. a spring; 6. a first support plate; 7. a second support plate; 8. a first motor; 9. a second motor; 10. fixing the rod; 11. a first rotating plate; 12. rotating the eccentric wheel; 13. fixing an eccentric wheel; 14. rotating the rod; 15. a pneumatic cylinder; 16. fixing the disc; 17. a through hole; 18. a second rotating plate; 19. a limiting block; 20. a driving gear; 21. a driven gear.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic control net swinging device amplitude adjusting mechanism comprises a base 1, wherein two support rods 2 are fixedly connected to the upper surface of the base 1, two fixing plates 3 are sleeved on the outer surfaces of the two support rods 2, two common mesh screens 4 are fixedly connected to the two fixing plates 3, springs 5 are respectively sleeved on the outer surfaces of the two support rods 2, the bottom ends of the springs 5 are fixedly connected with the upper surface of the base 1, the top ends of the springs 5 are fixedly connected with the bottoms of the fixing plates 3, a first support plate 6 and a second support plate 7 are fixedly connected to the upper surface of the base 1, the first support plate 6 and the second support plate 7 are positioned between the two support rods 2, one end, close to the second support plate 7, of the first support plate 6 is rotatably connected with a first rotating plate 11 through a rotating member, a first motor 8 is fixedly connected to the side wall of the first rotating plate 11, a second motor 9 is fixedly connected to one side, the driving end fixedly connected with second rotor plate 18 of second motor 9, the both sides of first motor 8 are provided with dwang 14 and dead lever 10 respectively, the both ends of dwang 14 rotate with first rotor plate 11 and second rotor plate 18 and be connected, the both ends of dead lever 10 respectively with first rotor plate 11 and second rotor plate 18 fixed connection, the external fixed surface of dwang 14 has cup jointed a plurality of rotation eccentric wheels 12, the fixed surface cover of dead lever 10 has cup jointed a plurality of fixed eccentric wheels 13, the driving end of first motor 8 rotates with second rotor plate 18 and is connected, the driving gear 20 has been cup jointed to the driving end external fixed surface of first motor 8. The outer surface of the rotating rod 14 is fixedly sleeved with a driven gear 21, the driving gear 20 is meshed with the driven gear 21, the side wall of the first rotating plate 11 is fixedly connected with a pneumatic cylinder 15, and the outer surface of the rotating rod 14 is fixedly sleeved with a fixed plate 16.

The surface of the fixed disk 16 is provided with a plurality of through holes 17, so that the rotating eccentric wheel 12 and the rotating rod 14 thereof can be conveniently fixed after the included angle between the rotating eccentric wheel 12 and the fixed eccentric wheel 13 is adjusted, and the change of the angle of the rotating eccentric wheel 12 is avoided when the second motor 9 drives the rotating eccentric wheel 12 to rotate; the through holes 17 correspond to the telescopic ends of the pneumatic cylinder 15, so that the fixed disc 16 can find the through holes 17 under different rotation angles to be clamped and fixed with the telescopic ends of the pneumatic cylinder 15; the first rotating plate 11 is arranged in a circular shape, so that the rotation is convenient; the longer end of the rotating eccentric wheel 12 is in contact with the mesh screen 4, so that the vibration is facilitated; the equal fixedly connected with stopper 19 in top of two bracing pieces 2 avoids the vibration strength too big, and the remaining bracing piece 2 of fixed plate 3 breaks away from mutually.

The working principle is as follows: putting required paper making raw materials on the mesh screen 4, starting the second motor 9, the second motor 9 rotates and drives a plurality of fixed eccentric wheels 13 and a rotating eccentric wheel 12 to rotate, vibrate the mesh screen 4, when amplitude needs to be adjusted to the maximum, start the first motor 8, the first motor 8 rotates and drives a driving gear 20 to rotate, the driving gear 20 rotates and drives a driven gear 21 to rotate, the driven gear 21 rotates and drives a rotating rod 14 to rotate, drive the rotating eccentric wheel 12 and a fixed disk 16 to rotate until the included angle between the rotating eccentric wheel 12 and the fixed eccentric wheel 13 is 180 degrees, and start a pneumatic cylinder 15, the telescopic end of the pneumatic cylinder 15 stretches out and rotates with the fixed disk 16 to follow the through hole 17 block corresponding to the rotating eccentric wheel 12 to rotate, and the adjustment of the angle of the eccentric wheel is the adjustment of the amplitude.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides an automatic change control and shake net ware amplitude adjustment mechanism, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two supporting rods (2), the outer surfaces of the two supporting rods (2) are sleeved with fixing plates (3), a mesh screen (4) is fixedly connected between the two fixing plates (3), springs (5) are respectively sleeved on the outer surfaces of the two supporting rods (2), the bottom ends of the springs (5) are fixedly connected with the upper surface of the base (1), the top ends of the springs (5) are fixedly connected with the bottom of the fixing plates (3), the upper surface of the base (1) is fixedly connected with a first supporting plate (6) and a second supporting plate (7), the first supporting plate (6) and the second supporting plate (7) are located between the two supporting rods (2), one end, close to the second supporting plate (7), of the first supporting plate (6) is rotatably connected with a first rotating plate (11) through a rotating member, the side wall of the first rotating plate (11) is fixedly connected with a first motor (8), a second motor (9) is fixedly connected to one side, close to the first supporting plate (6), of the second supporting plate (7), a second rotating plate (18) is fixedly connected to a driving end of the second motor (9), rotating rods (14) and fixing rods (10) are respectively arranged on two sides of the first motor (8), two ends of each rotating rod (14) are rotatably connected with the first rotating plate (11) and the second rotating plate (18), two ends of each fixing rod (10) are fixedly connected with the first rotating plate (11) and the second rotating plate (18), a plurality of rotating eccentric wheels (12) are fixedly sleeved on the outer surface of each rotating rod (14), a plurality of fixing eccentric wheels (13) are fixedly sleeved on the outer surface of each fixing rod (10), the driving end of the first motor (8) is rotatably connected with the second rotating plate (18), and a driving gear (20) is fixedly sleeved on the outer surface of the driving end of the first motor (8), the fixed cover in surface of dwang (14) has been cup jointed driven gear (21), driving gear (20) are connected with driven gear (21) meshing, the lateral wall fixedly connected with pneumatic cylinder (15) of first dwang (11), the fixed disk (16) has been cup jointed to the fixed surface of dwang (14).

2. The automated control net swinging device amplitude adjusting mechanism as claimed in claim 1, wherein: the surface of the fixed disc (16) is provided with a plurality of through holes (17).

3. The automated control net swinging device amplitude adjusting mechanism as claimed in claim 2, wherein: the through holes (17) correspond to the telescopic ends of the pneumatic cylinder (15).

4. The automated control net swinging device amplitude adjusting mechanism as claimed in claim 1, wherein: the first rotating plate (11) is arranged in a circular shape.

5. The automated control net swinging device amplitude adjusting mechanism as claimed in claim 1, wherein: the longer end of the rotating eccentric wheel (12) is contacted with the mesh screen (4).

6. The automated control net swinging device amplitude adjusting mechanism as claimed in claim 1, wherein: two the equal fixedly connected with stopper (19) in top of bracing piece (2).

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