Eccentric supporting device for large rotating disc type forming machine

Abstract

The utility model discloses an eccentric support device for a large turntable type forming machine, the eccentric support device comprises a first support column, a second support column, a third support column and a fourth support column, the first support column and the second support column are arranged at the hollow part of a large-diameter turntable in a penetrating manner, and the first support column and the second support column are close to the inner ring edge of the large-diameter turntable; the third supporting column and the fourth supporting column are arranged on the outer ring edge of the large-diameter rotating disc, and the minimum span is kept between the supporting column in the large-diameter rotating disc and the supporting column outside the large-diameter rotating disc. Compared with the prior art, the eccentric supporting device for the large rotating disc type forming machine has the advantages that the number of the supporting columns is increased, the four supporting columns are reasonably distributed, the span between the supporting columns is reduced, and the supporting structure is reinforced, so that the safety and the stability of the large rotating disc type forming machine are ensured.

Description

Technical Field

[0001] The utility model relates to an eccentric supporting device for a large-scale rotary disc type forming machine. Background Art

[0002] Application No. 202322716350.5 discloses a three-station brick pressing machine, including a support base, the top side of the support base is fixedly connected to a top seat by a plurality of support columns, a rotating disk is movably installed on the top of the support base, and three stations are arranged in sequence on the top surface of the rotating disk; wherein, the plurality of support columns include a first support column, a second support column and a third support column, the first support column is arranged at the center point of the rotating disk, the second support column and the third support column are located at the outer ring edge of the rotating disk, and the first support column, the second support column and the third support column are arranged in a triangle; the setting of the plurality of support columns in the utility model maximizes the utilization of the disk area of ​​the rotating disk on the basis of providing a stable support structure.

[0003] However, in large-scale turntable forming machines, by using a large-diameter rotating disk, the workstation area that can be set on the rotating disk is increased and the number of workstations is increased. As the diameter of the rotating disk increases, the span between multiple support columns also increases. If the above-mentioned support structure is used, it is easy to cause unstable support of the large turntable forming machine, structural deformation and other problems, posing a safety threat, and therefore needs to be improved. Summary of the invention

[0004] The utility model aims to provide an eccentric support device for a large-scale turntable forming machine, comprising a support base, a top seat, a large-diameter turntable and an eccentric support device, the top seat is fixedly arranged above the support base through the eccentric support device, the large-diameter turntable is hollow ring-shaped, the large-diameter turntable is located between the support base and the top seat, and the large-diameter turntable is movably installed on the support base; the eccentric support device comprises a first support column, a second support column, a third support column and a fourth support column, the first support column and the second support column are penetrated through the hollow part of the large-diameter turntable, the first support column and the second support column are close to the inner ring edge of the large-diameter turntable, the third support column and the fourth support column are arranged at the outer ring edge of the large-diameter turntable, the first support column, the second support column and the third support column, the fourth support column maintain a minimum span, and the first support column, the second support column, the third support column and the fourth support column are respectively located at the four corners of the top seat.

[0005] Preferably, a plurality of workstations are evenly arranged on the upper surface of the large-diameter turntable, and the plurality of workstations are arranged at equal intervals along the rotation direction of the large-diameter turntable.

[0006] Preferably, a rotation driving device is provided on the support base, and the rotation driving device includes a supporting gear ring and a driving motor. The supporting gear ring is located at the bottom of the large-diameter turntable, and the output end of the driving motor is transmission-connected to the supporting gear ring.

[0007] Preferably, a pressing device is provided at the bottom of the top seat, and a lower pressing head of the pressing device corresponds to one of the workstations to be pressed in a vertical direction.

[0008] Preferably, the first support column, the second support column, the third support column and the fourth support column are all steel columns.

[0009] The advantages and beneficial effects of the utility model are: providing an eccentric support device for a large-scale turntable forming machine, which is straddled on a large-diameter turntable by the eccentric support device. Compared with the prior art, the number of support columns is increased, the span between the support columns is reduced, and the first support column, the second support column, the third support column and the fourth support column are reasonably distributed at the four corners of the top seat, thereby strengthening the support structure to ensure the safety and stability of the large-scale turntable forming machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0012] The technical solution specifically implemented in this utility model is:

[0013] like Figure 1 As shown, an eccentric support device for a large-scale turntable forming machine comprises a support base 1, a top seat 2, a large-diameter turntable 3 and an eccentric support device 4, wherein the top seat 2 is fixedly arranged above the support base 1 through the eccentric support device 4, the large-diameter turntable 3 is hollow and annular, the large-diameter turntable 3 is located between the support base 1 and the top seat 2, and the large-diameter turntable 3 is movably mounted on the support base 1; the eccentric support device 4 comprises a first support column 5, a second support column 6, a third support column 7 and a fourth support column 8, the first support column 5 and the second support column 6 are penetrated in the hollow of the large-diameter turntable 3, the first support column 5 and the second support column 6 are close to the inner ring edge of the large-diameter turntable 3, the third support column 7 and the fourth support column 8 are arranged at the outer ring edge of the large-diameter turntable 3, the first support column 5, the second support column 6 and the third support column 7, the fourth support column 8 maintain a minimum span, and the first support column 5, the second support column 6, the third support column 7 and the fourth support column 8 are respectively located at the four corners of the top seat 2.

[0014] A plurality of workstations 9 are evenly arranged on the upper surface of the large-diameter turntable 3 , and the plurality of workstations 9 are arranged at equal intervals along the rotation direction of the large-diameter turntable 3 .

[0015] The support base 1 is provided with a rotation driving device 10, which includes a supporting gear ring 11 and a driving motor (not shown in the figure). The supporting gear ring 11 is located at the bottom of the large-diameter turntable 3, and the output end of the driving motor is transmission-connected to the supporting gear ring 11.

[0016] A pressing device 12 is provided at the bottom of the top seat 2, and a lower pressing head 13 of the pressing device 12 corresponds to one of the workstations 9 to be pressed. The specific structure and effect of the pressing device 12 have been disclosed in the existing patents of the background technology and will not be repeated here.

[0017] The first support column 5, the second support column 6, the third support column 7 and the fourth support column 8 are all steel columns.

[0018] The present application uses a large-diameter turntable 3 to increase the area of ​​workstations that can be set on the turntable and the number of workstations. As the diameter of the turntable increases, the span between multiple support columns also increases, resulting in unstable support of the large turntable molding machine and structural deformation.

[0019] The utility model provides an eccentric support device for a large-scale turntable type forming machine. The eccentric support device 4 is straddled on the large-diameter turntable 3. Compared with the prior art, the number of support columns is increased from three to four, and the support column located at the center of the large-diameter turntable 3 in the prior art is displaced to the inner ring edge close to the large-diameter turntable 3, and the support column at the outer ring edge of the large-diameter turntable 3 remains stationary, thereby reducing the span between the support columns. At the same time, the utility model reasonably distributes the first support column 5, the second support column 6, the third support column 7 and the fourth support column 8 at the four corners of the top seat 2, strengthens the support structure, and ensures the safety and stability of the large-scale turntable type forming machine.

[0020] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An eccentric support device for a large turntable forming machine, characterized in that: It includes a support base, a top seat, a large-diameter turntable and an eccentric support device, wherein the top seat is fixedly arranged above the support base through the eccentric support device, the large-diameter turntable is hollow and annular, the large-diameter turntable is located between the support base and the top seat, and the large-diameter turntable is movably installed on the support base; The eccentric support device includes a first support column, a second support column, a third support column and a fourth support column. The first support column and the second support column are inserted into the hollow part of the large-diameter turntable. The first support column and the second support column are close to the inner ring edge of the large-diameter turntable. The third support column and the fourth support column are arranged on the outer ring edge of the large-diameter turntable. A minimum span is maintained between the first support column and the second support column inside the large-diameter turntable and the third support column and the fourth support column outside the large-diameter turntable. The first support column, the second support column, the third support column and the fourth support column are respectively located at the four corners of the top seat.

2. The eccentric support device for a large-scale turntable forming machine according to claim 1, characterized in that: A plurality of workstations are evenly arranged on the upper surface of the large-diameter turntable, and the plurality of workstations are arranged at equal intervals along the rotation direction of the large-diameter turntable.

3. The eccentric support device for a large-scale turntable forming machine according to claim 2, characterized in that: The support base is provided with a rotation driving device, which includes a supporting gear ring and a driving motor. The supporting gear ring is located at the bottom of the large-diameter turntable, and the output end of the driving motor is transmission-connected to the supporting gear ring.

4. The eccentric support device for a large-scale turntable forming machine according to claim 3, characterized in that: A pressing and forming device is provided at the bottom of the top seat, and a lower pressing head of the pressing and forming device corresponds to one of the workstations to be pressed up and down.

5. The eccentric support device for a large-scale turntable forming machine according to claim 4, characterized in that: The first support column, the second support column, the third support column and the fourth support column are all steel columns.

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