CN215923473U

CN215923473U - Vertical up-down vibration mechanism with eccentric shaft drive

Info

Publication number: CN215923473U
Application number: CN202121903004.2U
Authority: CN
Inventors: 申健; 杨红艳; 甘灯灯
Original assignee: Dongguan Weisite Technology Co ltd
Current assignee: Dongguan Weisite Technology Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-03-01
Anticipated expiration: 2031-08-15

Abstract

The utility model discloses a vertical up-and-down vibration mechanism with eccentric shaft driving, which comprises an installation bottom plate, wherein locking seats are fixedly arranged at four end corners of the upper end surface of the installation bottom plate, guide sleeves are arranged on the outer sides of the locking seats, guide columns are arranged on the inner sides of the locking seats, jig fixing plates are fixedly arranged at the upper ends of the four guide columns, connecting seats are fixedly arranged at two ends of each jig fixing plate, the inner sides of the bottom ends of the connecting seats are connected with connecting rods in a sliding mode, rocking plate connecting pieces are arranged on the outer sides of the bottom ends of the connecting rods, a bearing seat is arranged on one side of each rocking plate connecting piece, eccentric shaft sleeves are arranged on the inner sides of the bottom ends of the rocking plate connecting pieces, rotating shafts are arranged on the inner sides of the two eccentric shaft sleeves, and a transmission motor is arranged on the upper end surface of the installation bottom plate. According to the utility model, the crank swing arm connecting rod is driven by the motor to carry out transmission, so that automatic screening and arrangement of the swing plates can be realized, the labor is reduced, and the production efficiency is improved.

Description

Vertical up-down vibration mechanism with eccentric shaft drive

Technical Field

The utility model relates to the technical field of automatic equipment manufacturing, in particular to a vertical up-and-down vibration mechanism with eccentric shaft driving.

Background

Along with social economy's rapid development, the degree of automation of equipment is higher and higher for also bigger and bigger to the use amount of small part, add on the production line to the little work piece of size and add the whole board arrangement of needs, detect, the equipment, the sabot, because the work piece is too little, inconvenient direct getting is put, need do the frock that corresponds with the work piece, need manual operation when using the frock to arrange the work piece.

However, the existing method has low production efficiency and poor screening effect when the workpiece is vibrated in the vertical direction manually; therefore, the existing requirements are not met, and a vertical up-and-down vibrating mechanism with an eccentric shaft drive is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical up-and-down vibration mechanism with a eccentric shaft drive, which aims to solve the problems of low production efficiency, poor screening effect and the like when a workpiece is vibrated in the vertical direction manually in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take eccentric mandrel driven perpendicular upper and lower vibration mechanism, includes mounting plate, the equal fixed mounting in four end angles of mounting plate up end has the locking seat, the guide sleeve is installed in the outside of locking seat, the guide post is installed to the inboard of locking seat, four the upper end fixed mounting of guide post has the tool fixed plate, the equal fixed mounting in both ends of tool fixed plate has the connecting seat, the inboard sliding connection of connecting seat bottom has the connecting rod, the rocker connecting piece is installed in the outside of connecting rod bottom, the bearing frame is installed to one side of rocker connecting piece, eccentric mandrel cover, two are installed to the inboard of rocker connecting piece bottom the rotation axis is installed to the inboard of eccentric mandrel cover, driving motor is installed to mounting plate's up end.

Preferably, the motor supporting seats are fixedly mounted on two sides of the transmission motor, and the synchronizing wheels are mounted on the outer side of one end of the transmission motor and the outer side of the rotating shaft.

Preferably, both ends of the rotating shaft penetrate through the bearing seats and are connected with the eccentric shaft sleeve through flat keys, and the rotating shaft is connected with the two bearing seats through bearings.

Preferably, the rocking plate connecting piece is connected with the eccentric shaft sleeve through a bearing, the bottom end of the connecting rod is connected with the rocking plate connecting piece through threads, and the upper end of the connecting rod is connected with the connecting seat through a positioning pin.

Preferably, the upper end of connecting seat all passes through the screw connection with the both ends of tool fixed plate fixedly, the upper end of guide post all runs through mounting plate, locking seat and guide sleeve and passes through four end angle connection of screw and tool fixed plate fixedly.

Preferably, the bottom end of the locking seat is fixedly connected with the mounting bottom plate through screws, the guide sleeve is in threaded connection with the locking seat, and the guide column is connected with the guide sleeve through a spring.

Preferably, one end of the transmission motor and the rotating shaft are connected with the synchronizing wheels through flat keys, and the two synchronizing wheels are connected through a belt.

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

1. according to the utility model, the transmission motor can drive the rotating shaft to rotate on the inner sides of the two bearing seats through the transmission of the synchronizing wheel and the belt, so that the rotating shaft drives the rocking plate connecting piece to swing through the eccentric shaft sleeve, the upper end of the rocking plate connecting piece is connected with the connecting seat through the connecting rod, and the rocking plate connecting piece drives the jig fixing plate to move in the vertical direction through the connecting rod and the connecting seat, so that the vibration of a jig and a workpiece is realized;

2. according to the utility model, the four end corners of the connecting rod are connected with the four guide sleeves through the guide posts, and the guide sleeves are connected and fixed with the mounting bottom plate through the locking seats, so that the guide posts and the jig fixing plate are vertically vibrated up and down under the guiding action of the guide sleeves and the locking seats, and the vibration stability of the jig fixing plate is effectively ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a side view of the present invention in its entirety;

FIG. 3 is a front view of the present invention as a whole;

fig. 4 is a schematic structural view of a rotating shaft according to the present invention.

In the figure: 1. mounting a bottom plate; 2. a drive motor; 3. a guide sleeve; 4. a guide post; 5. a rocker panel connector; 6. an eccentric shaft sleeve; 7. a rotating shaft; 8. a connecting seat; 9. a fixture fixing plate; 10. a connecting rod; 11. a bearing seat; 12. a synchronizing wheel; 13. a locking seat; 14. motor supporting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The transmission motor 2 (model YS7134) mentioned in the utility model can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a vertical up-and-down vibration mechanism with eccentric core shaft driving comprises an installation bottom plate 1, four end corners of the upper end surface of the installation bottom plate 1 are fixedly provided with a locking seat 13, the outer side of the locking seat 13 is provided with a guide sleeve 3, the inner side of the locking seat 13 is provided with guide posts 4, the upper ends of the four guide posts 4 are fixedly provided with a jig fixing plate 9, two ends of the jig fixing plate 9 are fixedly provided with a connecting seat 8, the inner side of the bottom end of the connecting seat 8 is connected with a connecting rod 10 in a sliding manner, the outer side of the bottom end of the connecting rod 10 is provided with a rocking plate connecting piece 5, the rocking plate connecting piece 5 drives the jig fixing plate 9 to move in the vertical direction through the connecting rod 10 and the connecting seat 8, one side of the rocking plate connecting piece 5 is provided with a bearing seat 11, the inner side of the bottom end of the rocking plate connecting piece 5 is provided with eccentric core shaft sleeves 6, the inner sides of the two eccentric core shaft sleeves 6 are provided with a rotating shaft 7, and the upper end surface of the installation bottom plate 1 is provided with a transmission motor 2, wholly carry out the transmission through motor drive crank swing arm connecting rod, can realize autofilter and range balance, reduce the manual work, improve production efficiency.

Further, both sides of the transmission motor 2 are fixedly provided with motor supporting seats 14, and the outer side of one end of the transmission motor 2 and the outer side of the rotating shaft 7 are provided with synchronizing wheels 12.

Through adopting above-mentioned technical scheme for driving motor 2 can drive rotation axis 7 through synchronizing wheel 12 and rotate.

Furthermore, both ends of the rotating shaft 7 penetrate through the bearing seats 11 and are connected with the eccentric shaft sleeve 6 through flat keys, and the rotating shaft 7 is connected with the two bearing seats 11 through bearings.

Through adopting above-mentioned technical scheme, be convenient for support when rotating shaft 7 rotates through bearing frame 11, be convenient for keep rotating shaft 7's stability.

Further, shake board connecting piece 5 and be connected through the bearing with eccentric axle sleeve 6, the bottom and the shake board connecting piece 5 of connecting rod 10 pass through threaded connection, and the upper end and the connecting seat 8 of connecting rod 10 are connected through the locating pin.

Through adopting above-mentioned technical scheme for rotation axis rotation 7 drives rocking plate connecting piece 5 through eccentric axle sleeve 6 and swings the operation.

Further, the upper end of connecting seat 8 all passes through the screw connection with the both ends of tool fixed plate 9 fixedly, and the upper end of guide post 4 all runs through mounting plate 1, locking seat 13 and guide sleeve 3 and passes through four end angles of screw and tool fixed plate 9 to be connected fixedly.

Through adopting above-mentioned technical scheme, guide post 4 and tool fixed plate 9 carry out vertical vibration operation from top to bottom under the guide effect of guide sleeve 3 and locking seat 13.

Further, the bottom of locking seat 13 passes through the screw connection with mounting plate 1 to be fixed, and guide sleeve 3 passes through threaded connection with locking seat 13, and guide post 4 passes through spring coupling with guide sleeve 3.

Through adopting above-mentioned technical scheme, be convenient for lead to the guide post 4 through guide sleeve 3 for guide post 4 cushions when vertical motion.

Further, one end of the transmission motor 2 and the rotating shaft 7 are connected with the synchronizing wheels 12 through flat keys, and the two synchronizing wheels 12 are connected through a belt.

Through adopting above-mentioned technical scheme for can drive two synchronizing wheel 12 through the belt and carry out synchronous rotation.

The working principle is as follows: when the device is used, whether the functions of all parts are intact is checked, workpieces to be screened and arranged are placed in a jig, the jig is further fixed on the upper end face of a jig fixing plate 9 through screws, a power supply is switched on, synchronizing wheels 12 are arranged on the outer side of one end of a transmission motor 2 and the outer side of a rotating shaft 7, the two synchronizing wheels 12 are connected through a belt, the transmission motor 2 is started, the transmission motor 2 can drive the rotating shaft 7 to rotate on the inner sides of two bearing seats 11 through the transmission of the synchronizing wheels 12 and the belt under the supporting action of two motor supporting seats 14, the two ends of the rotating shaft 7 are connected with eccentric shaft sleeves 6 through flat keys, the eccentric shaft sleeves 6 are connected with rocking plate connecting pieces 5 through bearings, the rotating shaft 7 drives the rocking plate connecting pieces 5 to swing through the eccentric shaft sleeves 6, and the upper ends of the rocking plate connecting pieces 5 are connected with connecting seats 8 through connecting rods 10, and then shake board connecting piece 5 and drive tool fixed plate 9 through connecting rod 10 and connecting seat 8 and carry out the motion of vertical direction, four end angles and four guide sleeve 3 of connecting rod 10 all are connected through guide post 4, and guide sleeve 3 is connected fixedly through locking seat 13 with mounting plate 1, and then guide post 4 and tool fixed plate 9 carry out perpendicular upper and lower vibration operation under the guide effect of guide sleeve 3 and locking seat 13, effectively guarantee the stability of tool fixed plate 9 vibration.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. The utility model provides a vertical up-and-down vibration mechanism of eccentric axis driven in area, includes mounting plate (1), its characterized in that: four end angles of the upper end surface of the mounting bottom plate (1) are fixedly provided with locking seats (13), the outer side of the locking seat (13) is provided with a guide sleeve (3), the inner side of the locking seat (13) is provided with guide columns (4), the upper ends of the four guide columns (4) are fixedly provided with a jig fixing plate (9), the two ends of the jig fixing plate (9) are fixedly provided with connecting seats (8), the inner side of the bottom end of the connecting seat (8) is connected with a connecting rod (10) in a sliding way, the outer side of the bottom end of the connecting rod (10) is provided with a rocking plate connecting piece (5), a bearing seat (11) is arranged on one side of the rocking plate connecting piece (5), eccentric shaft sleeves (6) are arranged on the inner sides of the bottom ends of the rocking plate connecting piece (5), rotating shafts (7) are arranged on the inner sides of the two eccentric shaft sleeves (6), and the upper end surface of the mounting bottom plate (1) is provided with a transmission motor (2).

2. The vertical up-down vibration mechanism with eccentric shaft drive of claim 1, wherein: the motor supporting seat (14) is fixedly mounted on two sides of the transmission motor (2), and the synchronizing wheel (12) is mounted on the outer side of one end of the transmission motor (2) and the outer side of the rotating shaft (7).

3. The vertical up-down vibration mechanism with eccentric shaft drive of claim 1, wherein: the two ends of the rotating shaft (7) penetrate through the bearing seats (11) and are connected with the eccentric shaft sleeve (6) through flat keys, and the rotating shaft (7) is connected with the two bearing seats (11) through bearings.

4. The vertical up-down vibration mechanism with eccentric shaft drive of claim 1, wherein: the swing plate connecting piece (5) is connected with the eccentric shaft sleeve (6) through a bearing, the bottom end of the connecting rod (10) is connected with the swing plate connecting piece (5) through threads, and the upper end of the connecting rod (10) is connected with the connecting seat (8) through a positioning pin.

5. The vertical up-down vibration mechanism with eccentric shaft drive of claim 1, wherein: the upper end of connecting seat (8) all passes through the screw connection with the both ends of tool fixed plate (9) fixedly, the upper end of guide post (4) all runs through mounting plate (1), locking seat (13) and guide sleeve (3) and is connected fixedly through four end angles of screw and tool fixed plate (9).

6. The vertical up-down vibration mechanism with eccentric shaft drive of claim 1, wherein: the bottom of locking seat (13) passes through the screw connection with mounting plate (1) fixedly, guide sleeve (3) passes through threaded connection with locking seat (13), guide post (4) passes through spring coupling with guide sleeve (3).

7. The vertical up-down vibration mechanism with eccentric shaft drive of claim 2, wherein: one end of the transmission motor (2) and the rotating shaft (7) are connected with the synchronizing wheels (12) through flat keys, and the synchronizing wheels (12) are connected through a belt.