阅读说明：本技术 一种风机外壳的边缘处翻边装置 (Edge flanging device of fan shell ) 是由 徐洋 于 2021-06-25 设计创作，主要内容包括：一种风机外壳的边缘处翻边装置包括工作架,所述工作架的上方设有进板间,进板间的上方设有可上下活动的活动板,进板间内设有风机外壳,风机外壳的上方设有压紧板,所述的压紧板与挤压柱相连,挤压柱固定在活动板上,所述风机外壳穿过进板间的部分处设有折弯板,折弯板位于风机外壳的下方。本翻边装置通过伸缩气缸带动折弯板发生转动来完成风机外壳的翻边工作,简化了翻边工作流程,降低了操作人员的劳动强度,同时本翻边装置通过伸缩气缸在伸缩过程中的高稳定性和快响应性,在保证了风机外壳边缘翻边效果的同时提高了翻边效率。(The edge flanging device for the fan shell comprises a working frame, wherein a movable plate capable of moving up and down is arranged above the feeding plates, the fan shell is arranged between the feeding plates, a pressing plate is arranged above the fan shell and connected with an extrusion column, the extrusion column is fixed on the movable plate, a bending plate is arranged at the part, penetrating through the feeding plates, of the fan shell, and the bending plate is located below the fan shell. This flanging device drives the board of bending through telescopic cylinder and takes place to rotate and accomplish the turn-ups work of fan housing, has simplified turn-ups workflow, has reduced operating personnel's intensity of labour, and this flanging device has improved turn-ups efficiency through telescopic cylinder's high stability and quick response in flexible in-process simultaneously, when having guaranteed fan housing edge turn-ups effect.)

1. The flanging device at the edge of the fan shell is characterized by comprising a working frame, wherein a feed plate is arranged above the working frame, the bottom of the feed plate is hollow, a movable plate capable of moving up and down is arranged above the feed plate, a fan shell capable of transversely penetrating through the feed plate is arranged in the feed plate, a supporting plate arranged between the working frame and the feed plate is arranged below the fan shell, a pressing plate is arranged above the fan shell and connected with a plurality of extrusion columns longitudinally penetrating through the feed plate, and the extrusion columns are fixed on the movable plate; the fan shell is provided with a bending plate at the part penetrating through the inlet plates, the bending plate is positioned below the fan shell, one end of the bending plate is movably hinged on the working frame, and the other end of the bending plate is connected with a plurality of telescopic cylinders placed on the working frame.

2. An edge flanging device for a fan shell according to claim 1, wherein rubber square pads are arranged between the two ends of the movable plate and the upper surface of the inlet plate.

3. An edge flanging device for a fan housing according to claim 1, wherein the movable plate is driven by a screw driving mechanism, a driving motor in the screw driving mechanism is connected with one end of a screw, and the other end of the screw rotatably penetrates through two ends of the movable plate.

4. An edge flanging device for a fan casing according to claim 1, wherein the movable plate is driven by a hydraulic driving mechanism, and a hydraulic rod in the hydraulic driving mechanism is connected with the movable plate.

5. An edge flanging device for a fan shell according to claim 1, wherein the number of the extrusion columns on the movable plate is not less than two.

6. The edge flanging device for the fan shell according to claim 1, wherein two front and back symmetrical bases and a rotating rod penetrating through the middle parts of the two bases are arranged below the bending plate, and a telescopic rod of the telescopic cylinder is movably sleeved on the rotating rod.

7. An edge flanging device of a fan shell according to claim 1, wherein the number of the telescopic cylinders on the working frame is not less than two, and the telescopic cylinders are obliquely arranged on the working frame.

Technical Field

The invention belongs to the technical field of flanging equipment, and particularly relates to a flanging device at the edge of a fan shell.

Background

As a ventilation device, a fan generally adopts a form of a motor driving fan blades to form a pressure difference between an air inlet and an air outlet of the fan, so that air flows under the action of the fan. In the course of working of fan shell, in order to facilitate the installation of follow-up fan shell, the board at the edge of fan shell needs to be processed to form a complete flanging structure.

Disclosure of Invention

The invention aims to provide a flanging device at the edge of a fan shell, which comprises a working frame, wherein a feed plate is arranged above the working frame, the bottom between the feed plates is hollow, a movable plate capable of moving up and down is arranged above the feed plate, a fan shell capable of transversely penetrating through the feed plate is arranged in the feed plate, a supporting plate arranged between the working frame and the feed plate is arranged below the fan shell, a pressing plate is arranged above the fan shell and connected with a plurality of extrusion columns longitudinally penetrating through the feed plate, the extrusion columns are fixed on the movable plate, a bending plate is arranged at the part of the fan shell penetrating through the feed plate and positioned below the fan shell, one end of the bending plate is movably hinged on the working frame, and the other end of the bending plate is connected with a plurality of telescopic air cylinders arranged on the working frame.

Furthermore, rubber square pads are arranged between the two ends of the movable plate and the upper surface of the feeding plate.

Furthermore, the movable plate is driven by a screw driving mechanism, a driving motor in the screw driving mechanism is connected with one end of a screw, and the other end of the screw rotatably penetrates through two ends of the movable plate.

Further, the movable plate is driven by a hydraulic driving mechanism, and a hydraulic rod in the hydraulic driving mechanism is connected with the movable plate.

Furthermore, the number of the extrusion columns on the movable plate is not less than two.

Furthermore, the lower portion of the bending plate is provided with two front and back symmetrical bases and a rotating rod penetrating through the middle portions of the two bases, and the rotating rod is movably sleeved with a telescopic rod of the telescopic cylinder.

Furthermore, the number of the telescopic cylinders on the working frame is not less than two, and the telescopic cylinders are obliquely arranged on the working frame.

Has the advantages that: the invention discloses a flanging device at the edge of a fan shell, which completes flanging work of the fan shell by driving a bending plate to rotate through a telescopic cylinder, simplifies flanging work flow and reduces labor intensity of operators.

Drawings

FIG. 1 is a schematic view of an edge flanging device;

FIG. 2 is another schematic view of the edge flanging device;

FIG. 3 is an enlarged view of a portion of area A of FIG. 1;

in the figure: 1. the device comprises a working frame 2, an inlet plate 3, a movable plate 4, a fan shell 5, a supporting plate 6, a pressing plate 7, an extrusion column 8, a bending plate 81, a base 82, a rotating rod 9, a telescopic cylinder 10, a rubber square pad 11, a screw rod driving mechanism 12 and a hydraulic driving mechanism

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2, an edge flanging device for a fan shell comprises a working frame 1, wherein a feeding plate 2 is arranged above the working frame 1, the bottom of the feeding plate 2 is hollow, a movable plate 3 capable of moving up and down is arranged above the feeding plate 2, a fan shell 4 capable of transversely penetrating through the feeding plate is arranged in the feeding plate 2, a supporting plate 5 arranged between the working frame 1 and the feeding plate 2 is arranged below the fan shell 4, a pressing plate 6 is arranged above the fan shell 4, the pressing plate 6 is connected with a plurality of extrusion columns 7 longitudinally penetrating through the feeding plate 2, and the extrusion columns 7 are fixed on the movable plate 3.

The fan shell 4 is equipped with the board 8 of bending in the part department of passing into inter-plate 2, and the board 8 of bending is located the below of fan shell 4, and the one end activity of the board 8 of bending articulates on work frame 1, and the other end of the board 8 of bending links to each other with a plurality of telescopic cylinder 9 of placing on work frame 1.

In the present embodiment, a rubber square pad 10 is disposed between the two ends of the movable plate 3 and the upper surface of the inlet plate 2.

In the present embodiment, the movable plate 3 is driven by a screw driving mechanism 11, a driving motor in the screw driving mechanism is connected to one end of a screw, and the other end of the screw rotatably penetrates through two ends of the movable plate.

In the present embodiment, the movable plate 3 is driven by a hydraulic driving mechanism 12, in which a hydraulic rod is connected to the movable plate.

In this embodiment, the number of the pressing posts 7 on the movable plate 3 is not less than two.

In this embodiment, the lower portion of the bending plate 8 is provided with two front and back symmetrical bases 81 and a rotating rod 82 penetrating through the middle portions of the two bases, and the telescopic rod of the telescopic cylinder 9 is movably sleeved on the rotating rod 82.

In this embodiment, the number of the telescopic cylinders 9 on the work frame 1 is not less than two, and the telescopic cylinders 9 are obliquely arranged on the work frame 1.

This flanging device drives the board of bending through telescopic cylinder and takes place to rotate and accomplish the turn-ups work of fan housing, has simplified turn-ups workflow, has reduced operating personnel's intensity of labour, and this flanging device has improved turn-ups efficiency through telescopic cylinder's high stability and quick response in flexible in-process simultaneously, when having guaranteed fan housing edge turn-ups effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.