CN219705561U - Vibration system of block forming machine - Google Patents

Abstract

The utility model relates to the field of block forming machines, in particular to a vibration system of a block forming machine, which is convenient to install, convenient to convey, high in production efficiency and good in vibration synchronism, and comprises a supporting seat and a vibration table arranged on the supporting seat, wherein at least three strip-shaped grooves are arranged on the vibration table side by side along the longitudinal direction, each strip-shaped groove is distributed along the transverse direction, at least two first connecting seats and second connecting seats are respectively arranged on two transverse sides of the supporting seat, each first connecting seat corresponds to each second connecting seat one by one, so that the corresponding first connecting seats and second connecting seats form a connecting unit, cross beams are arranged on the first connecting seats and the second connecting seats on the same connecting unit, each cross beam is distributed at the strip-shaped grooves, raised strips are arranged on the cross beams, each raised strip is embedded in the strip-shaped grooves, at least one servo motor is arranged on the supporting seat, each servo motor comprises a shell fixedly arranged on the supporting seat and a rotating shaft rotatably penetrating through the shell, and two axial ends of the rotating shaft penetrate out of the shell, and eccentric blocks are arranged on the two ends of the rotating shaft.

Description

Vibration system of block forming machine

Technical Field

The utility model relates to the field of block forming machines, in particular to a vibration system of a block forming machine.

Background

The structure of the vibration system of the existing block forming machine, such as China patent application number: 200520086294.0 the utility model discloses a vibration control device of a block molding machine, which specifically discloses a vibration control device comprising a vibration motor, a vibration box connected with the vibration motor in a transmission way, a frequency converter matched with the vibration motor, a PLC program controller, a power end of the frequency converter connected with an external power supply, an output end connected with the motor, a control signal input end connected with the PLC program controller, two eccentric block shafts symmetrically arranged at two sides in the vibration box, and the two eccentric block shafts are respectively driven by a power input shaft in a synchronous way and rotate reversely; two ends of each eccentric block shaft extend out of the box respectively, two eccentric blocks are respectively arranged at the outer extending shaft ends of the eccentric blocks, and a power input shaft of the vibration box is in transmission connection with an output shaft of the vibration motor through a universal transmission shaft. When the vibration motor obtains an instruction sent by an automatic control system of the equipment, the vibration motor operates at a set certain rotating speed, accelerates or decelerates in a set time, changes the vibration frequency of the vibration box, realizes low-frequency material adding and high-frequency forming, and fully ensures the compactness and strength of the building block product.

However, two eccentric block shafts are symmetrically arranged on two sides in the vibration box, two ends of each eccentric block shaft extend out of the box respectively, two eccentric blocks are respectively arranged at the outer extending shaft ends of each eccentric block shaft, and the eccentric block rotating shafts in the vibration box are synchronously connected through gears, so that lubricating oil is required to be filled in the vibration box, the eccentric block shafts are connected with the vibration box through bearings, when the temperature of the lubricating oil is too high, the damage to the bearings is easily caused, and therefore, the temperature of the lubricating oil is required to be continuously controlled in the vibration process so as to ensure that a vibration system is in a normal state, the production efficiency of equipment is reduced, and the structure is provided, so that the weight of the vibration system is large and the transportation is not facilitated; meanwhile, the power input shaft of the vibrating box is in transmission connection with the output shaft of the vibrating motor through the universal transmission shaft, and the accuracy of the universal connection shaft is low, so that the rotating angle of the eccentric block shaft is error, the synchronous vibration effect is poor, and the transmission efficiency through the universal connection shaft is reduced.

Disclosure of Invention

Therefore, in order to solve the problems, the utility model provides the vibration system of the block forming machine, which is convenient to install, convenient to convey, high in production efficiency and good in vibration synchronism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a block forming machine vibration system, includes the supporting seat, locates the shaking table on the supporting seat, defines and extends to longitudinal direction along the length direction of shaking table, extends to transverse direction along the width direction of shaking table, be equipped with at least three bar groove side by side along longitudinal direction on the shaking table, each bar groove distributes along transverse direction, the horizontal both sides of supporting seat are equipped with two at least first connecting seats and second connecting seat respectively, each first connecting seat and second connecting seat one-to-one for corresponding first connecting seat and second connecting seat form the connecting unit, are located on the same connecting unit first connecting seat and second connecting seat go up the truss and have the crossbeam, each the crossbeam distributes in bar groove department, be equipped with the sand grip on the crossbeam, the sand grip is inlayed and is located bar groove department, be equipped with at least one servo motor on the supporting seat, servo motor is including setting firmly in the casing on the supporting seat and rotationally wear out the casing, the axial both ends of pivot all wear out the casing, and are equipped with eccentric block.

Further, the servo motors are even in number and distributed in a row or rectangular array.

Further, the strip-shaped grooves provided with the raised strips are distributed at intervals.

Further, the supporting seat comprises first side supporting plates symmetrically distributed on two longitudinal sides, second side supporting plates symmetrically distributed on two transverse sides and an upper supporting plate distributed at the upper end, wherein the upper supporting plate is connected with the first side supporting plates and the second side supporting plates through damping components, and each servo motor is arranged on the lower surface of the upper supporting plate.

Further, the damping component comprises a first positioning ring fixedly arranged on the lower surface of the upper support plate, a second positioning ring fixedly arranged on the upper end of the first side support plate or the second side support plate, and an elastic piece embedded in the first positioning ring and the second positioning ring.

Further, at least two through holes are formed in the second side support plate along the longitudinal direction.

By adopting the technical scheme, the utility model has the beneficial effects that: this block molding machine vibration system through installing servo motor on the supporting seat to the axial both ends of servo motor's pivot set up eccentric block, make controlling means lug connection servo motor, synchronous control servo motor drives eccentric block rotation, improve eccentric block rotation angle and servo motor's driving angle's uniformity from this, realize synchronous vibration effect, make the material further promote at vibration compaction effect, thereby improve the quality of product, and, the first connecting seat of setting, second connecting seat and truss are in the crossbeam on first connecting seat and second connecting seat, can improve the joint strength of supporting seat, the bar groove on the shaking table is located in the sand grip embedding on the crossbeam simultaneously, the dismantlement of mould of being convenient for, the installation, improve the convenience of use, this kind of vibration system compares with traditional structure, save the connection structure of vibrating box and rotation and driving motor, can be long-time, uninterrupted operation, and transmission efficiency is high, and, moreover, the steam generator is simple in structure, the assembly is convenient, vibration synchronism is good.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the present utility model;

FIG. 3 is a schematic top view of an embodiment of the present utility model;

FIG. 4 is a schematic elevational view of an embodiment of the present utility model;

fig. 5 is a schematic left-view of an embodiment of the present utility model.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

The embodiment of the utility model comprises the following steps:

referring to fig. 1 to 5, a vibration system of a block forming machine includes a supporting seat 1, a vibration table 2 disposed on the supporting seat 1, a beam 6 is defined to extend along the length direction of the vibration table 2, at least three bar grooves 3 are disposed on the vibration table 2 side by side along the longitudinal direction, preferably seven bars are disposed on each bar groove 3, the two lateral sides of the supporting seat 1 are respectively provided with at least two first connecting seats 4 and second connecting seats 5, preferably four, each first connecting seat 4 and second connecting seats 5 are in one-to-one correspondence, so that corresponding first connecting seats 4 and second connecting seats 5 form a connecting unit, the beams 6 are disposed on the first connecting seats 4 and second connecting seats 5 on the same connecting unit, each beam 6 is disposed on the bar grooves 3, the beams 6 are provided with 7, the 7 are embedded in the bar grooves 3, the bar grooves 3 are distributed at intervals, the supporting seat 1 is provided with at least one servo motor, preferably four servo motors are disposed on the supporting seat 1, the servo motor is preferably provided with an even number of the servo motor 8, and the servo motor is preferably provided with two shafts 81, and the servo motor is provided with two shafts 81 and each servo motor shafts are disposed on the two shafts 81.

The servo motors 8 are distributed in a row, when the vibration-free type vibration-free device is used, the two servo motors 8 at the outer side transversely rotate inwards, the two servo motors 8 at the middle rotate outwards to offset eccentric force, a vibration-free state is achieved, and the eccentric force is changed through angle change, so that the adjustment of the vibration force is achieved; of course, the servo motors 8 may also be distributed in a rectangular array.

This block molding machine vibration system is through installing servo motor 8 on supporting seat 1 to the axial both ends of the pivot of servo motor 8 set up eccentric block 82, make controlling means lug connection servo motor 8, synchronous control servo motor 8 drives eccentric block rotation, improve eccentric block 82 rotation angle from this and servo motor 8's pivot's driving angle's uniformity, realize synchronous vibration effect, make the material further promote at vibration compaction effect, thereby improve the quality of product, and, the first connecting seat that sets up 4, second connecting seat 5 and truss crossbeam 6 on first connecting seat 4 and second connecting seat 5, can improve the joint strength of supporting seat 1, the bar groove 3 on the shaking table 2 is inlayed to the sand grip 7 on the crossbeam 6 simultaneously, the dismantlement of mould of being convenient for, the installation, improve the convenience of use, this kind of vibration system compares with traditional structure, the connection structure of vibration case and rotation and driving motor has been saved, can be long-time, uninterrupted operation, and transmission efficiency is high, and production efficiency is improved, and, moreover, the structure is simple, the assembly is convenient, the synchronism is good.

Specifically, supporting seat 1 is including being the symmetric distribution in the first side extension board 11 of vertical both sides, being the symmetric distribution in the second side extension board 12 of horizontal both sides and distributing in the last extension board 13 of upper end, go up extension board 13 and be connected with first side extension board 11 and second side extension board 12 through damper 9, each servo motor 8 locates the lower surface of going up extension board 13, damper 9 is including setting firmly in the first holding ring 91 of last extension board 13 lower surface, setting firmly in the second holding ring 92 of first side extension board 11 or second side extension board 12 upper end and inlay the elastic component 93 in first holding ring 91 and second holding ring 92, elastic component 93 is the columnar elastic block, and servo motor 8 drives eccentric block 82 and rotates for go up extension board 13 vibration, thereby drive vibration table 2 synchronous vibration to go up extension board 13 and be connected with first side extension board 11 and second side extension board 12 through damper 9, realize the shock attenuation effect, reduce the frequency transmission in first side extension board 11 and second side extension board 12, set firmly in first holding ring 92 and second side extension board 12 upper end, thereby locate in the second holding ring 91 and the second side extension board of vibration table 2, the vibration table 2 is guaranteed to the vibration table is located to the second side extension board, and the second side extension board is located to the second holding ring 92, and is located in the second holding ring 91 and is located in the second holding ring and is convenient for the vibration table is located to the second holding ring and the second side extension board is located to the second side extension board and the vibration table side end and is located in the second side extension board.

And, four through holes 10 are provided on the second side support plate 12 along the longitudinal direction, and the layout and installation of the circuit are facilitated by the through holes 10.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (6)

1. A vibration system of a block forming machine, characterized in that: including the supporting seat, locate the shaking table on the supporting seat, the definition extends to longitudinal direction along the length direction of shaking table, extends to transverse direction along the width direction of shaking table, be equipped with at least three bar groove side by side along longitudinal direction on the shaking table, each bar groove distributes along transverse direction, the horizontal both sides of supporting seat are equipped with two at least first connecting seats and second connecting seat respectively, each first connecting seat and second connecting seat one-to-one for corresponding first connecting seat and second connecting seat form the connecting unit, are located on the same connecting unit truss has the crossbeam on first connecting seat and the second connecting seat, each the crossbeam distributes in bar groove department, be equipped with the sand grip on the crossbeam, it locates bar groove department to inlay to be equipped with at least one servo motor on the supporting seat, servo motor is including setting firmly in the casing on the supporting seat and rotationally wear to locate the pivot on the casing, the casing is all worn out at the axial both ends of pivot to be equipped with eccentric block.

2. The block forming machine vibration system of claim 1, wherein: the servo motors are even in number and distributed in a row or rectangular array.

3. The block forming machine vibration system of claim 1, wherein: the strip-shaped grooves with the raised strips are distributed at intervals.

4. A block forming machine vibration system according to any one of claims 1 to 3, wherein: the supporting seat comprises first side supporting plates symmetrically distributed on two longitudinal sides, second side supporting plates symmetrically distributed on two transverse sides and an upper supporting plate distributed at the upper end, wherein the upper supporting plate is connected with the first side supporting plates and the second side supporting plates through damping components, and each servo motor is arranged on the lower surface of the upper supporting plate.

5. The block forming machine vibration system of claim 4, wherein: the damping component comprises a first positioning ring fixedly arranged on the lower surface of the upper support plate, a second positioning ring fixedly arranged on the upper end of the first side support plate or the second side support plate, and an elastic piece embedded in the first positioning ring and the second positioning ring.

6. The block forming machine vibration system of claim 5, wherein: at least two through holes are formed in the second side support plate along the longitudinal direction.