Turnover mechanism for stamping processing of sound insulation plate of air conditioner

Abstract

The utility model relates to the field of punching devices for sound insulation plates of air conditioners, in particular to a turnover mechanism for punching processing of the sound insulation plates of the air conditioners, which can turn over the sound insulation plates of the air conditioners by 125 degrees only by one turnover work and comprises a horizontally arranged base support, and a rotating shaft and a rotating cylinder for driving the rotating shaft to rotate are arranged on the base support. The rotary air cylinder comprises a forward rotation direction and a reverse rotation direction, and further comprises a material suction bracket used for sucking and turning over the air conditioner sound insulation plate, the material suction bracket is arranged on the rotary shaft and rotates along with the rotary shaft, the material suction bracket comprises a limiting check block, the limiting check block is arranged on the base support, and a limiting inclined face is arranged on the side, facing the rotary shaft, of the limiting check block. And the included angle between the limiting inclined plane and the horizontal plane is 125 degrees. The utility model is particularly suitable for the production of the sound insulation board of the air conditioner.

Description

Technical Field

[0001] The utility model relates to the field of stamping devices for air conditioner sound insulation boards, in particular to a flipping mechanism for stamping and processing air conditioner sound insulation boards. Background Art

[0002] During the stamping process of the sound insulation board of the air conditioner outdoor unit, generally six steps of stamping are required to complete. Among them, after the fourth stamping, the air conditioner sound insulation board needs to be flipped 125° to a new position before the next stamping can be carried out. At present, for realizing the above flipping action, a flipping machine is used to flip around the central axis of the part, the flipping power is driven by a motor, and the flipping angles are 90° and 180°. Since the existing flipping equipment cannot meet the 125° automatic flipping of the air conditioner sound insulation board product, manual stamping production can only be adopted. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a flipping mechanism for stamping and processing air conditioner sound insulation boards, which can realize the flipping of the air conditioner sound insulation board by 125° with only one flipping operation.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a flipping mechanism for stamping and processing air conditioner sound insulation boards, including a horizontally arranged base bracket, a rotating shaft and a rotating cylinder for driving the rotating shaft to rotate are arranged on the base bracket, the rotating cylinder includes two directions of forward rotation and reverse rotation, an air suction bracket for sucking and flipping the air conditioner sound insulation board is included, the air suction bracket is arranged on the rotating shaft and rotates with the rotating shaft, a limit stop block is included, the limit stop block is arranged on the base bracket, and a limit inclined surface is arranged on the side of the limit stop block facing the rotating shaft, and the included angle between the limit inclined surface and the horizontal plane is 125°.

[0005] Furthermore, a flipping and discharging bracket is included, the flipping and discharging bracket is arranged on the base bracket, and the rotating shaft is arranged between the flipping and discharging bracket and the limit inclined surface.

[0006] Furthermore, the flipping and discharging bracket extends upward in the vertical direction.

[0007] Furthermore, the flipping and discharging bracket includes a support inclined surface for the air conditioner sound insulation board, and the support inclined surface for the air conditioner sound insulation board is arranged on the side facing the rotating shaft.

[0008] Furthermore, a pedestal bearing is included, and the pedestal bearings are respectively arranged at both ends of the rotating shaft.

[0009] Furthermore, a machine tool body is included, the machine tool body includes a material supporting cylinder for supporting the air conditioner sound insulation board, the base bracket is arranged on the top of the machine tool body, and the base bracket is arranged above the material supporting cylinder.

[0010] The beneficial effects of the present utility model are as follows: During actual use, the included angle between the limiting inclined plane and the horizontal plane is 125°, which correspondingly limits the rotatable angle of the air-conditioning sound insulation board adsorbed on the material suction bracket. During actual flipping, one side of the air-conditioning sound insulation board is first placed on the limiting inclined plane as the initial position. During the rotation of the rotating shaft, the material suction bracket rotates accordingly. The rotating material suction bracket flips the adsorbed air-conditioning sound insulation board by 125°, that is, flips it until the bottom of the air-conditioning sound insulation board adsorbed by the material suction bracket is in a horizontal state. This flipping structure has little modification to the existing structure. Especially for the 125° automatic flipping of air-conditioning sound insulation board products, it can greatly improve labor efficiency, reduce the rejection rate, and reduce the labor intensity of operators. The present utility model is especially suitable for the production of air-conditioning sound insulation boards. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the core component for the flipping mechanism to achieve the flipping action.

[0012] Figure 2 It is a side view of the flipping mechanism for flipping the air-conditioning sound insulation board.

[0013] Figure 3 It is a front view of the flipping mechanism for flipping the air-conditioning sound insulation board.

[0014] The marks in the figure are: machine tool body 1, material supporting cylinder 2, flipping and discharging bracket 3, air-conditioning sound insulation board supporting inclined plane 31, pedestal bearing 4, coupling 5, rotating cylinder 6, rotating shaft 7, limiting inclined plane 71, limiting block 72, base bracket 73, material suction bracket 8, air-conditioning sound insulation board 9. Detailed Embodiment

[0015] The present utility model will be further described below in conjunction with the drawings.

[0016] As Figure 1 、 Figure 2 and Figure 3 shown, the flipping mechanism includes a machine tool body 1. The machine tool body 1 includes a material supporting cylinder 2 for lifting the air-conditioning sound insulation board. The base bracket 73 is arranged on the top of the machine tool body 1 and above the material supporting cylinder 2. As the core component for realizing the flipping action, a rotating shaft 7 and a rotating cylinder 6 for driving the rotation of the rotating shaft 7 are arranged on the base bracket 73. The rotating cylinder 6 includes two directions of forward rotation and reverse rotation. It includes a material suction bracket 8 for sucking and flipping the air-conditioning sound insulation board. The material suction bracket 8 is arranged on the rotating shaft 7 and rotates with the rotating shaft 7. It includes a limiting block 72. The limiting block 72 is arranged on the base bracket 73. A limiting inclined plane 71 is arranged on the side of the limiting block 72 facing the rotating shaft 7. The included angle between the limiting inclined plane 71 and the horizontal plane is 125°.

[0017] The core of this design is to limit the flipping angle of the air conditioner sound insulation board 9 during the flipping process by setting the limiting inclined plane 71, that is, to flip it at 125° required by the process. Among them, the air conditioner sound insulation board 9 is first placed obliquely on the inclined plane of the limiting inclined plane 71, and this angle is used as the initial angle of flipping. The included angle between this initial angle and the origin position after flipping is 125°. Subsequently, the suction bracket 8 adsorbs the air conditioner sound insulation board 9. The specific adsorption method can be selected as the vacuum adsorption method generated by the vacuum valve. Subsequently, the rotary cylinder 6 rotates and drives the suction bracket 8 and the air conditioner sound insulation board 9 to flip together until it flips to the position of the horizontal plane where the base bracket 73 is located. At this point, the flipping angle is 125°. Subsequently, air enters the suction bracket 8 and no longer adsorbs the air conditioner sound insulation board 9, and the robotic arm takes away the flipped air conditioner sound insulation board 9. At this point, it enters the flipping process of the next air conditioner sound insulation board 9, and so on in a cycle.

[0018] Figure 1 and Figure 3 In [reference], further improvements have been made to the air conditioner sound insulation board 9 with an approximate L-shaped cross-sectional shape. A flipping and feeding bracket 3 is added. The flipping and feeding bracket 3 is arranged on the base bracket 73, and the rotating shaft 7 is arranged between the flipping and feeding bracket 3 and the limiting inclined plane 71. Among them, the flipping and feeding bracket 3 extends upward along the vertical direction. As Figure 3 shown, the angle of the bent part of the approximate L-shaped air conditioner sound insulation board 9 is greater than 90 degrees. After flipping, the bottom of the air conditioner sound insulation board 9 can be stably fixed due to the adsorption of the suction bracket 8. The other part of the air conditioner sound insulation board 9 just leans against the air conditioner sound insulation board support inclined plane 31 of the flipping and feeding bracket 3. Through the air conditioner sound insulation board support inclined plane 31 and the suction bracket 8, stable structural support is provided for the air conditioner sound insulation board 9. Preferably, the air conditioner sound insulation board support inclined plane 31 is arranged towards the side of the rotating shaft 7.

[0019] In order to reduce the rotational resistance of the rotating shaft 7, a pedestal bearing 4 can be added. The pedestal bearings 4 are respectively arranged at both ends of the rotating shaft 7. A coupling 5 can be used to connect the rotary cylinder 6 and the rotating shaft 7.

[0020] During actual use, the following operating steps can be followed. First, lower the material supporting cylinder of the machine tool body 1 to provide a working area for the material taking robot; then raise the material supporting cylinder to provide support for the air conditioner sound insulation board 9 taken by the material taking robot. Subsequently, the rotary cylinder 6 rotates to the position of the air conditioner sound insulation board 9 to be flipped and adsorbs the air conditioner sound insulation board 9 to be flipped. Subsequently, the rotary arm flips to the origin position, that is, the bottom of the air conditioner sound insulation board 9 is flipped to the horizontal position, realizing a 125° flip of the air conditioner sound insulation board 9.

[0021] In addition, the following automatic flipping can also be achieved: Place the flipping machine at the origin position, press the automatic start button, and the device enters the automatic state. After the rotating cylinder 6 flips to the air-conditioning sound insulation board 9 to be flipped and automatically sucks the material successfully, the supporting cylinder of the machine tool body 1 automatically descends. The rotating cylinder 6 flips the air-conditioning sound insulation board 9 to the origin position, then releases the vacuum so that the suction bracket 8 no longer adsorbs, and sends a signal allowing the next-process robot to pick up the material. After the next-process robot picks up the material successfully and retreats to the safe area, the supporting cylinder of the machine tool body 1 rises and sends a signal allowing the previous-process robot to place the material. This cycle continues like this.

Claims

1. A flipping mechanism for stamping air conditioner sound insulation boards, comprising a horizontally arranged base bracket (73), a rotating shaft (7) is arranged on the base bracket (73), and a rotating cylinder (6) for driving the rotating shaft (7) to rotate, the rotating cylinder (6) includes two directions of forward rotation and reverse rotation, and a material suction bracket (8) for sucking and flipping the air conditioner sound insulation board is included, the material suction bracket (8) is arranged on the rotating shaft (7) and rotates with the rotating shaft (7), and is characterized in that: It includes a limit stop block (72), the limit stop block (72) is arranged on the base bracket (73), a limit inclined surface (71) is arranged on the limit stop block (72) on the side facing the rotating shaft (7), and the included angle between the limit inclined surface (71) and the horizontal plane is 125°.

2. The turnover mechanism for stamping air conditioner sound insulation boards as described in claim 1, characterized in that: It includes a flipping and discharging bracket (3), the flipping and discharging bracket (3) is arranged on the base bracket (73), and the rotating shaft (7) is arranged between the flipping and discharging bracket (3) and the limit inclined surface (71).

3. The turnover mechanism for stamping the air conditioner sound insulation board according to claim 2, characterized in that: The flipping and discharging bracket (3) extends upward along the vertical direction.

4. The turnover mechanism for stamping the air conditioner sound insulation board according to claim 3, wherein: The flipping and discharging bracket (3) includes an air-conditioning sound insulation board support inclined surface (31), and the air-conditioning sound insulation board support inclined surface (31) is arranged on the side facing the rotating shaft (7).

5. The turnover mechanism for stamping of the air conditioner sound insulation board according to any one of claims 1 to 4, characterized in that: It includes a pedestal bearing (4), and the pedestal bearings (4) are respectively arranged at both ends of the rotating shaft (7).

6. The turnover mechanism for stamping the air-conditioning sound insulation board according to any one of claims 1 to 4, characterized in that: It includes a machine tool body (1), the machine tool body (1) includes a material supporting cylinder (2) for lifting an air-conditioning sound insulation board, the base bracket (73) is arranged on the top of the machine tool body (1), and the base bracket (73) is arranged above the material supporting cylinder (2).

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