CN215358948U - Shaking type vibrating table - Google Patents

Abstract

The utility model discloses a shaking type vibrating table which comprises a vibrating table, wherein a mould table filled with materials is fixed on the vibrating table, an excitation source is arranged on the vibrating table, and the excitation source drives the vibrating table and the mould table to vibrate back and forth or left and right or circumferentially along the horizontal direction by adjusting the initial position and the excitation force direction of the vibration source in each excitation source, so that the materials in the mould table are compacted and formed; the utility model lifts the vibration table to be in a suspended state, adjusts the initial position and the vibration force direction of the vibration source in each vibration source, can drive the vibration table and the die table to vibrate back and forth or left and right or circumferentially along the horizontal direction after the vibration source is started, and compacts and shapes the materials in the die table, and changes the vertical vibration mode into a plurality of horizontal vibration modes, thereby reducing the noise while reducing the frequency.

Description

Shaking type vibrating table

Technical Field

The utility model relates to the technical field of auxiliary production of components, in particular to a shaking type vibrating table.

Background

The vibrating table is one of the main production devices of an industrial residential production line and is used for compacting and molding concrete components in component molds. The existing vibration table is used for compacting and molding a concrete member, mainly vibrates in the vertical direction, has high frequency and large noise, and needs to be solved.

Disclosure of Invention

To avoid and overcome the technical problems of the prior art, the present invention provides a shaking type vibration table. The utility model can drive the vibration table and the die table to vibrate back and forth or left and right or circumferentially along the horizontal direction after starting the vibration sources by adjusting the initial positions and the vibration force directions of the vibration sources in the vibration sources, so as to compact and form the material in the die table, change the vertical vibration mode into a plurality of horizontal vibration modes, and reduce the noise while reducing the frequency.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a rock formula shaking table, includes the shaking table, and the mould platform of being equipped with the material is fixed on the shaking table, be provided with the excitation source on the shaking table, through initial position and the excitation force direction of the interior vibration source of adjustment each excitation source, the excitation source drives shaking table and mould platform around or about or the circumference vibration along the horizontal direction to with the material compaction shaping in the mould platform.

As a further scheme of the utility model: the vibrating table is provided with a driving wheel along the length direction of the vibrating table, the control table controls the die table to move to the position above the table top of the vibrating table, the driving wheel is abutted against the bottom surface of the die table, and the driving wheel drives the die table to move to a preset position along the length direction of the vibrating table through friction when rotating.

As a still further scheme of the utility model: a hinged seat is fixed on the vibrating table, the hinged seat is hinged with one end of the mounting seat, and the driving wheel is fixed on the mounting seat; one end of the mounting seat far away from the hinged seat is connected with the vibrating table through an elastic piece.

As a still further scheme of the utility model: the elastic piece is a spring.

As a still further scheme of the utility model: the vibrating table is provided with walking wheels for supporting the die table along the length direction of the vibrating table, and the walking wheels are parallel to the axis of the driving wheel and have the same wheel surface height.

As a still further scheme of the utility model: the driving wheel is driven to rotate by the driving motor.

As a still further scheme of the utility model: an embedded part is arranged on the ground, a fixed seat is fixed on the embedded part, and a steel cable is arranged at the top of the fixed seat to horizontally lift the vibration table.

As a still further scheme of the utility model: the vibration source is fixed below the table top of the vibration table and staggered with the position of the die table.

As a still further scheme of the utility model: four excitation sources are taken as a group, and at least one group of excitation sources are uniformly arranged on the vibration table; the vibration source in the excitation source is an eccentric block, and the starting position and the steering of each eccentric block are adjustable so as to realize vibration adjustment in different forms.

As a still further scheme of the utility model: the eccentric block is controlled by a servo motor.

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

1. the utility model can drive the vibration table and the die table to vibrate back and forth or left and right or circumferentially along the horizontal direction after starting the vibration sources by adjusting the initial positions and the vibration force directions of the vibration sources in the vibration sources, so as to compact and form the material in the die table, change the vertical vibration mode into a plurality of horizontal vibration modes, and reduce the noise while reducing the frequency.

2. The driving wheels are arranged along the length direction of the vibrating table, the control table controls the die table to move to the driving wheels, and the driving wheels can drive the die table to move to a preset position along the length direction of the vibrating table by virtue of friction force while rotating; through set up articulated seat on the shaking table to make articulated seat articulated with the one end that is used for the mount pad of drive wheel, make the mount pad keep away from the one end of articulated seat again and pass through the spring and link to each other with the shaking table, can make the wheel face and the mould platform bottom surface of drive wheel fully contact through elasticity, make the transportation process of mould platform more steady.

3. The vibrating table is also provided with the travelling wheels which are consistent with the wheel surfaces of the driving wheels in height and parallel to the axes, so that a supporting force can be provided for the die table in the transportation process of the die table, the pressure of the driving wheels is relieved, and the service life of the driving wheels is prolonged.

4. According to the utility model, the embedded part is arranged on the ground, the fixed seat is arranged on the embedded part, and the vibrating table can be horizontally lifted by arranging the steel cable at the top of the fixed seat, so that the stability of the vibrating table is improved; the vibration source is fixed below the table surface of the vibration table and staggered with the position of the mold table, so that the interference of the vibration source and the mold table in the vibration process is prevented.

5. The utility model selects the eccentric block controlled by the servo motor as the vibration source in the excitation source, and the vibration adjustment in different forms can be realized only by shifting the initial position of the eccentric block and setting the rotation direction of the eccentric block during the initial adjustment.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the assembly of the driving wheel on the vibration table.

FIG. 3 is a schematic diagram of the starting position and turning direction of the eccentric block in each excitation source during horizontal circular vibration.

FIG. 4 is a schematic diagram of the starting position and turning direction of the eccentric block in each excitation source during horizontal back and forth vibration.

FIG. 5 is a schematic diagram of the starting position and turning direction of the eccentric block in each excitation source during horizontal left-right vibration.

In the figure: 1. a vibration table; 2. a drive wheel; 3. a traveling wheel; 4. an excitation source; 5. a fixed seat; 6. a hinged seat; 7. a mounting seat; 8. a spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a shaking type vibration table includes a vibration table 1 horizontally suspended in the air, four embedded parts are uniformly embedded in the ground, a fixing base 5 is fixed on each embedded part, and a steel cable is arranged at the top of the fixing base 4 and corresponds to four corners of the vibration table 1 to horizontally lift the vibration table 1.

At least three groups of driving wheels 2 for driving the vibration table 1 to move are arranged on the vibration table 1 along the length direction of the vibration table, and the driving wheels 2 drive the vibration table 1 to rotate through a driving motor. After the control cabinet control mould platform moved 1 mesa top of shaking table, the bottom surface butt of the wheel face of drive wheel 2 and mould platform started drive wheel 2 this moment, and 2 pivoted of drive wheel can drive the mould platform through frictional force and move to preset position along 1 length direction of shaking table, fixes the mould platform on shaking table 1 afterwards.

In order to ensure that the driving wheels 2 are always abutted against the bottom surface of the die table, hinged seats 6 corresponding to the driving wheels 2 in number and position are arranged on the vibrating table 1, each driving wheel 2 is fixed on a mounting seat 7, the hinged seats 6 are hinged to one end of the mounting seat 7, one end, far away from the hinged seats 6, of the mounting seat 7 is connected with the vibrating table 1 through an elastic piece, and the elastic piece can be an elastic object such as a rubber body, preferably a spring 8.

The table top of the vibration table 1 is uniformly provided with at least sixteen walking wheels 3, the walking wheels support the mold table when the driving wheels 2 convey the mold table, and the walking wheels 3 are parallel to the axis of the driving wheels 2 and the height of the wheel surface is consistent.

The lower part of the vibration table 1 is uniformly provided with excitation sources 4 staggered with the position of the die table, the vibration sources in each excitation source 4 are eccentric blocks, four eccentric blocks are taken as a group, at least one group of eccentric blocks are uniformly arranged on the vibration table 1, preferably only one group of eccentric blocks is arranged, and the vibration regulation in different forms can be realized by adjusting the starting position and the steering of the eccentric blocks; each eccentric block is controlled to rotate by a servo motor.

When horizontal circumferential vibration is carried out, the initial positions of the four eccentric blocks are the same, and the rotating directions are consistent.

When horizontal front and back vibration is carried out, the initial positions of the two eccentric blocks on the left side are the same, and the rotation directions are consistent; the initial positions of the two eccentric blocks on the right side are the same, the difference between the initial positions of the two eccentric blocks on the left side is one hundred eighty degrees, and the rotation direction of the two eccentric blocks on the left side is opposite to that of the two eccentric blocks on the left side.

When horizontal left and right vibration is carried out, the initial positions of the two front eccentric blocks are the same, and the rotation directions are consistent; the initial positions of the two rear eccentric blocks are the same, the difference between the initial positions of the two rear eccentric blocks and the initial positions of the two front eccentric blocks is one hundred eighty degrees, and the rotation direction of the two rear eccentric blocks is opposite to that of the two front eccentric blocks.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides a rock formula shaking table, its characterized in that includes shaking table (1), and the mould platform of being equipped with the material is fixed on shaking table (1), be provided with excitation source (4) on shaking table (1), through initial position and the excitation force direction of adjusting the interior vibration source of each excitation source (4), excitation source (4) drive shaking table (1) and mould platform along the horizontal direction around or control or circumference vibration to with the material compaction shaping in the mould platform.

2. The shaking type vibrating table as claimed in claim 1, wherein the driving wheel (2) is arranged on the vibrating table (1) along the length direction of the vibrating table (1), after the control table controls the die table to move above the table top of the vibrating table (1), the driving wheel (2) is abutted against the bottom surface of the die table, and the driving wheel (2) rotates and drives the die table to move to a preset position along the length direction of the vibrating table (1) through friction.

3. A shaking table according to claim 2, wherein the shaking table (1) is fixed with a hinged seat (6), the hinged seat (6) is hinged with one end of a mounting seat (7), and the driving wheel (2) is fixed on the mounting seat (7); one end of the mounting seat (7) far away from the hinged seat (6) is connected with the vibrating table (1) through an elastic piece.

4. A rocking vibration table according to claim 3, wherein the resilient member is a spring (8).

5. A shaking type vibration table according to any one of claims 2-4, wherein a walking wheel (3) for supporting the mould table is arranged on the vibration table (1) along the length direction of the vibration table (1), and the walking wheel (3) is parallel to the axis of the driving wheel (2) and has the same wheel surface height.

6. A rocking vibration table according to claim 5, wherein the drive wheel (2) is driven in rotation by a drive motor.

7. A rocking type vibration table as claimed in any one of claims 1 to 4, wherein an embedded part is arranged on the ground, a fixed seat (5) is fixed on the embedded part, and a steel cable is arranged on the top of the fixed seat (5) to horizontally lift the vibration table (1).

8. A rocking vibration table as claimed in any one of claims 1 to 4, wherein the excitation source (4) is fixed below the table of the vibration table (1) and offset from the table.

9. A rocking vibration platform according to any one of claims 1 to 4, wherein a group of four excitation sources (4) is provided, and at least one group of excitation sources (4) is uniformly arranged on the vibration platform (1); the vibration source in the excitation source (4) is an eccentric block, and the starting position and the steering of each eccentric block are adjustable so as to realize vibration adjustment in different forms.

10. A rocking vibration table as claimed in claim 9, wherein the eccentric mass is controlled by a servo motor.

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