CN219683226U - Vibration screening equipment of paster - Google Patents

Abstract

The utility model belongs to the technical field of vibration screening equipment, and particularly relates to vibration screening equipment for patches, which comprises an underframe, wherein three groups of bearing plates are fixedly connected inside the underframe, a screen plate is fixedly connected inside each bearing plate, a vibrating plate is arranged below each screen plate, a motor is arranged inside the underframe, a rotating rod is arranged above the motor, mounting plates are fixedly connected to the front side and the rear side of the inside of the underframe, the top ends of the mounting plates are connected with rotating plates through bearings, the two ends of the rotating rod are fixedly connected with the rotating plates respectively, the patches are thrown up and are dispersed with the screen plate through the screen plates vibrating up and down, and then screening is completed through screen holes.

Description

Vibration screening equipment of paster

Technical Field

The utility model relates to the technical field of vibration screening equipment, in particular to vibration screening equipment for a patch.

Background

The patch is an electronic element used on a circuit board, and is classified according to the size of the patch when being screened, and the existing vibration screening mode is generally adopted, but the existing vibration screening machine has certain defects when the patch is screened;

when the existing vibration screening machine screens the patches, the conventional vibration mode can lead to the fact that the piled patches cannot be dispersed to a certain extent, and the patches with different sizes are attached to each other and cannot be dispersed, so that complete screening cannot be achieved.

Disclosure of Invention

The utility model aims to provide vibration screening equipment for patches, which solves the problems that when the existing vibration screening machine provided in the background technology screens the patches, the conventional vibration mode can cause that the piled patches cannot be dispersed to a certain extent, and the patches with different sizes are attached to each other and cannot be dispersed, so that complete screening cannot be obtained.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vibration screening equipment of paster, includes the chassis, the inside fixedly connected with of chassis three sets of loading board, the inside of loading board is all fixedly connected with sieve, the below of sieve is provided with the vibrations board, the internally mounted of chassis has the motor, the top of motor is provided with the bull stick, the inside front and back both sides of chassis are all fixedly connected with mounting panel, the top of mounting panel all is connected with the revolving board through the bearing, fixed connection between the both ends of bull stick and the revolving board respectively.

Preferably, the vibrating plates are three groups, the three groups of vibrating plates are fixedly connected with the bottom ends of the sieve plates respectively, the side faces of the three groups of vibrating plates are fixedly connected, and the two sides of the three groups of vibrating plates are fixedly connected with the conducting plates.

Preferably, the output end of the motor is fixedly connected with a first gear, the middle of the rotating rod is fixedly connected with a second gear, and the second gear is meshed with the first gear.

Preferably, the two sides of the surface of the rotating plate are fixedly connected with transmission blocks, the surfaces of the transmission blocks are provided with connecting holes in a penetrating mode, connecting blocks are inserted into the connecting holes, rubber sleeves are wrapped on the surfaces of the connecting blocks, and the rubber sleeves are mutually abutted to the inner walls of the connecting holes.

Preferably, the surface fixedly connected with transfer line of connecting block, the end of transfer line is connected with through the bearing and hits the pole, the bottom fixedly connected with who hits the pole hits the ball.

Preferably, the lengths of the transmission rod, the striking rod and the striking ball are equal to the distance between the transmission block and the conducting plate, and the surface of the striking ball is wrapped with silencing cotton.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up the sieve, the paster makes the paster throw up and with the sieve striking completion paster between the dispersion of sieve vibrations from top to bottom, then accomplish the screening through the sieve mesh to through three groups of sieve, make the paster can carry out the tertiary screening, make the cubic sieve screen the paster of equidimension, more careful the same size paster that obtains, compared traditional vibration screening machine, the device can be better with the paster separation of piling up, and can carry out the tertiary screening to the paster, with same size paster classified storage collection; the impact ball with larger mass generates larger impact force, so that the vibration amplitude of the vibration plate and the vibration amplitude of the conduction plate are larger when the impact ball is impacted with the conduction plate, and the phenomenon that the vibration force of the vibration plate and the conduction plate cannot vibrate the patch through the screen plate due to overlarge patch gravity is avoided.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic diagram showing the structural three-dimensional connection of a vibration plate and a vibration plate according to the present utility model;

FIG. 3 is a schematic diagram showing the structural perspective connection of a motor, a rotating rod and a rotating plate in the utility model;

fig. 4 is a schematic perspective view showing the structure of the swing plate, the connecting block and the ball striking device according to the present utility model.

In the figure: 1. a chassis; 2. a carrying plate; 3. a sieve plate; 4. a vibration plate; 5. a conductive plate; 6. a motor; 7. a rotating rod; 8. a first gear; 9. a second gear; 10. a mounting plate; 11. a rotating plate; 12. a transmission block; 13. a connection hole; 14. a connecting block; 15. a transmission rod; 16. striking the rod; 17. the ball is struck.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples

The vibration screening device of a patch of this embodiment, as shown in fig. 1-4, including chassis 1, the inside fixedly connected with of chassis 1 is three sets of loading board 2, and the inside of loading board 2 is all fixedly connected with sieve 3, and the below of sieve 3 is provided with vibrations board 4, and the internally mounted of chassis 1 has motor 6, and the top of motor 6 is provided with bull stick 7, and the inside front and back both sides of chassis 1 are all fixedly connected with mounting panel 10, and the top of mounting panel 10 is all connected with rotor plate 11 through the bearing, and the both ends of bull stick 7 are respectively with the fixed connection between the rotor plate 11.

Further, the vibrating plates 4 are three groups, the three groups of vibrating plates 4 are fixedly connected with the bottom end of the screen plate 3 respectively, the side faces of the three groups of vibrating plates 4 are fixedly connected, the two sides of the three groups of vibrating plates 4 are fixedly connected with the conducting plates 5, the output end of the motor 6 is fixedly connected with the first gear 8, the middle of the rotating rod 7 is fixedly connected with the second gear 9, and the second gear 9 is meshed with the first gear 8.

When the embodiment is implemented, firstly, a user continuously conveys the patches into the bearing plate 2 and the screen plate 3 through the conveying device, then the user starts the motor 6, the motor 6 drives the first gear 8 to rotate through the output shaft, the first gear 8 and the second gear 9 are meshed with each other, the first gear 8 drives the second gear 9 to rotate, the second gear 9 is fixedly connected with the rotating rod 7, the second gear 9 drives the rotating rod 7 to start to rotate, the rotating rod 7 drives the two groups of rotating plates 11 to rotate, and the rotating plates 11 drive the transmission block 12 to rotate. The transmission piece 12 drives through connecting hole 13, connecting block 14 and beats pole 16 and rotate, beat pole 16 and drive and beat ball 16 and rotate, because beat and be connected through the bearing between pole 16 and the connecting block 14, electronic rotating plate 11 drives connecting block 14 and beat when pole 16 rotates, through inertia, drive beat pole 16 and beat ball 17 and get rid of to each other parallel, when beating ball 17 and rotating to conduction board 5 departments, beat ball 17 and beat conduction board 5, conduction board 5 will beat the power conduction and to vibration board 4, make vibration board 4 and conduction board 5 shake from top to bottom, vibration board 4 drives sieve 3 shake from top to bottom, drive the paster atress on the sieve 3 through the vibrations from top to bottom and slightly fly upwards, then the paster receives gravity to drop and sieve 3 striking, thereby make the separation between the paster, then move left through the sieve mesh on the sieve 3 of slope form, through setting up 3, the paster makes the paster to be thrown up and accomplish the dispersion between the paster with the impact of 3, then accomplish the sieve mesh through three sets of 3, and make the three times of sieving can carry out the vibration to make the sieve 3 to make the same size sieve, the same size can store the sieve, the same size can be better to the sieve, the same size can be piled up the sieve, the same size can be more finely and the sieve, the size can be screened, the same size can be screened.

Further, both sides on the surface of the rotating plate 11 are fixedly connected with a transmission block 12, the surface of the transmission block 12 is provided with a connecting hole 13 in a penetrating way, a connecting block 14 is inserted in the connecting hole 13, a rubber sleeve is wrapped on the surface of the connecting block 14 and is mutually abutted against the inner wall of the connecting hole 13, a transmission rod 15 is fixedly connected with the surface of the connecting block 14, the end of the transmission rod 15 is connected with a beating rod 16 through a bearing, the bottom end of the beating rod 16 is fixedly connected with a beating ball 17, the length of the transmission rod 15, the beating rod 16 and the beating ball 17 is equal to the distance between the transmission block 12 and the conducting plate 5, and the surface of the beating ball 17 is wrapped with silencing cotton.

When this embodiment is implemented, when the user screens to the paster of great volume, because the volume reason, then the weight of paster grow, at this moment, the user can pull out connecting block 14, make connecting block 14 separate from the inside of connecting hole 13, then change the striking ball 17 of bigger volume, then insert connecting block 14 in connecting hole 13, make the rubber sleeve on connecting block 14 surface conflict with connecting hole 13 inner wall, be connected connecting block 14, strike pole 16 and striking ball 17 with drive block 12, when making rotating plate 11 drive striking ball 17 rotate, produce bigger impact force, thereby when striking with conducting plate 5, the range of vibrations board 4 and conducting plate 5 is bigger, avoid because the paster gravity is too big, the vibrations of vibrations board 4 and conducting plate 5 can't shake the paster through sieve 3.

The complete working principle and working process of the technical scheme are as follows:

firstly, a user continuously conveys a patch to the bearing plate 2 and the screen plate 3 through a conveying device, then the user starts a motor 6, the motor 6 drives a gear I8 to rotate through an output shaft, the gear I8 and a gear II 9 are meshed with each other, the gear I8 drives the gear II 9 to rotate, the gear II 9 is fixedly connected with a rotating rod 7, the gear II 9 drives the rotating rod 7 to start rotating, the rotating rod 7 drives two groups of rotating plates 11 to rotate, the rotating plates 11 drive a transmission block 12 to rotate, the transmission block 12 drives a striking rod 16 to rotate through a connecting hole 13 and a connecting block 14, the striking rod 16 drives a striking ball 17 to rotate, because the striking rod 16 is connected with the connecting block 14 through a bearing, when the electric rotating plate 11 drives the connecting block 14 and the striking rod 16 to rotate, the striking rod 16 and the striking ball 17 are driven to be parallel to each other through inertia, when the striking ball 17 rotates to the position of the conducting plate 5, the striking plate 17 strikes the conducting plate 5, the impact force is transmitted to the vibration plate 4 by the conduction plate 5, the vibration plate 4 and the conduction plate 5 vibrate up and down, the vibration plate 4 drives the screen plate 3 to vibrate up and down, the patch on the screen plate 3 is driven to slightly fly upwards by the up and down vibration of the screen plate 3, then the patch falls by gravity and is impacted by the screen plate 3, so that the patches are separated, then the screen is completed by the oblique screen plate 3 moving leftwards, then the screen is completed by the screen holes on the screen plate 3, the patches are thrown up by the screen plate 3 vibrating up and down and are dispersed by the screen plate 3, the screen is completed by the screen holes, and the patches can be screened for three times by the three groups of screen plates 3, the patches with different sizes are screened by the three times of screen plates 3, the patches with the same size are obtained more finely, compared with the traditional vibration screening machine, the device can better separate piled patches, can screen the patches for three times, and store and collect the patches with the same size in a classified manner;

when the user screens to the paster of great volume, because the volume reason, then the weight of paster grow, at this moment, the user can pull out connecting block 14 for connecting block 14 separates from the inside of connecting hole 13, then change bigger ball 17 of beating, then insert connecting block 14 in connecting hole 13, make the rubber sleeve on connecting block 14 surface contradict with connecting hole 13 inner wall, with connecting block 14, hit pole 16 and beat ball 17 and drive piece 12 and be connected, when making rotating plate 11 drive and hit ball 17 and rotate, produce bigger impact force, thereby when striking with conducting plate 5, vibration plate 4 and conducting plate 5 vibrations's range is bigger, avoid because the paster gravity is too big, vibration force of vibrating plate 4 and conducting plate 5 can't shake the paster through screen plate 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (1)

1. Vibration screening device of paster, including chassis (1), its characterized in that: three groups of bearing plates (2) are fixedly connected to the inside of the chassis (1), a screen plate (3) is fixedly connected to the inside of each bearing plate (2), a vibrating plate (4) is arranged below each screen plate (3), a motor (6) is arranged in the inside of the chassis (1), a rotating rod (7) is arranged above the motor (6), mounting plates (10) are fixedly connected to the front side and the rear side of the inside of the chassis (1), rotating plates (11) are connected to the top ends of the mounting plates (10) through bearings, and two ends of each rotating rod (7) are fixedly connected with the corresponding rotating plates (11);

the vibrating plates (4) are three groups, the three groups of vibrating plates (4) are fixedly connected with the bottom end of the sieve plate (3) respectively, the side faces of the three groups of vibrating plates (4) are fixedly connected, and the two sides of the three groups of vibrating plates (4) are fixedly connected with the conducting plates (5);

the output end of the motor (6) is fixedly connected with a first gear (8), the middle part of the rotating rod (7) is fixedly connected with a second gear (9), and the second gear (9) is meshed with the first gear (8);

the two sides of the surface of the rotating plate (11) are fixedly connected with transmission blocks (12), the surfaces of the transmission blocks (12) are provided with connecting holes (13) in a penetrating mode, connecting blocks (14) are inserted into the connecting holes (13), rubber sleeves are wrapped on the surfaces of the connecting blocks (14), and the rubber sleeves are mutually abutted against the inner walls of the connecting holes (13);

the surface of the connecting block (14) is fixedly connected with a transmission rod (15), the end head of the transmission rod (15) is connected with a striking rod (16) through a bearing, and the bottom end of the striking rod (16) is fixedly connected with a striking ball (17);

the length of the transmission rod (15), the length of the striking rod (16) and the length of the striking ball (17) are equal to the distance between the transmission block (12) and the transmission plate (5), and the surface of the striking ball (17) is wrapped with silencing cotton.