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Novel turnover device

A flipping device and a new type of technology, applied in the direction of transmission, transmission parts, gear transmission, etc., can solve the problems of unreasonable structural design of the driving mechanism, prone to safety accidents, unstable work, etc. Use safety performance, reasonable structure design effect

Pending Publication Date: 2017-03-08
仝达产品开发(惠州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These include household appliances, automobiles, etc. Most of these products have flip parts (such as lids or doors). In order to realize the automatic opening and closing function of the flip parts, many manufacturers are working hard to develop corresponding product mechanisms. The mechanism has the following problems: 1. The structural design of the driving mechanism is not reasonable enough, and there is unstable work; 2. When the turning mechanism drives the cover to turn and open, the load is large and the frictional resistance is large. Under the action, the closed impact force is easy to damage the human body, and it is easy to cause safety accidents.

Method used

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Experimental program
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Effect test

Embodiment 1

[0021] Embodiment one: as attached Figure 1~3 As shown, the novel flipping device disclosed in this embodiment includes a driving mechanism 1 and a damping mechanism 2, and the driving mechanism 1 and the damping mechanism 2 are connected to the cover plate 10 respectively, and drive the cover plate 10 to flip open and close.

[0022] In this embodiment, the drive mechanism 1 includes a motor 11, a worm 12 connected to the motor 11, a helical gear 13 meshed with the worm 12, a planetary gear set 14, and an output shaft 15 arranged parallel to the cover plate 10; the motor 11 and the worm 12 are all installed in the box body 2 18, and a sealing gasket 171 is provided in the box body 2 18, so as to achieve the effects of waterproof, dustproof and noise reduction; a ring body 19 with a ring gear inside is installed on the outside of the box body 2 18 , The planetary gear set 14 is installed in the ring body 19, and the planetary gears are in multiple groups, and the planetary ge...

Embodiment 2

[0031] Embodiment two: as attached Figure 4-5 As shown, the overall structure of the new turning device disclosed in this embodiment is similar to that in Embodiment 1, except that the structure of the damping mechanism 2' is different.

[0032] In this embodiment, the damping mechanism 2' includes the second shell 21' and the second cover 22', the second shell 21' and the second cover 22' are fixedly connected by screws, and a special-shaped cam is horizontally installed in the second shell 21' Shaft 23', the two ends of special-shaped camshaft 23' are respectively connected with bearings 29, one end of special-shaped camshaft 23' protrudes from cover body 22' and is connected with cover plate 10, and the cam 231 of special-shaped camshaft in housing two 21' ’ is vertically provided with a mounting groove below, and a compression spring 24’ is installed in the mounting groove, and a steel ball 25’ is arranged on the upper end of the compression spring 24’. In the initial sta...

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Abstract

The invention relates to a novel turnover device comprising a drive mechanism and a damping mechanism. The drive mechanism comprises a motor, a worm, a bevel gear, a planetary gear bank and an output shaft. The damping mechanism comprises a first shell and a first cover. A first tube seat is horizontally arranged in the first shell. A first gasket, a first compression spring, a second gasket, a damping movable block and a rotating shaft are sequentially arranged in the tube seat. The novel turnover device is reasonable in structural design. The drive mechanism drives the output shaft to stably conduct transmission. The damping mechanism can provide assisting force when a cover plate and other turnover pieces are opened, so that the load of the motor is lightened. The damping mechanism can also provide buffering force when the cover plate and the other turnover pieces are closed, so that the problem that when electrically closed, the cover plate and the other turnover pieces overturn due to sudden acceleration is solved, and the phenomenon that when the cover plate and the other turnover pieces are electrically closed, a sudden change is generated is relieved. In this way, an automatic cover-overturning mechanism has practicability, the use safety performance is improved, and the novel turnover device can be well applied to products and improve the market competitiveness and the brand image of an enterprise.

Description

technical field [0001] The invention relates to a turning device in the field of industrial control automation. Background technique [0002] With the development of science and technology, people have higher and higher demands on the degree of automation and safety performance of electrical products used in daily life. These include household appliances, automobiles, etc. Most of these products have flip parts (such as lids or doors). In order to realize the automatic opening and closing function of the flip parts, many manufacturers are working hard to develop corresponding product mechanisms. The mechanism has the following problems: 1. The structural design of the driving mechanism is not reasonable enough, and there is unstable work; 2. When the turning mechanism drives the cover to turn and open, the load is large and the frictional resistance is large. Under the action, the closed impact force is easy to damage the human body, and safety accidents are prone to occur....

Claims

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Application Information

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IPC IPC(8): F16H1/32F16H57/021F16H57/023F16H57/028
CPCF16H1/32F16H57/021F16H57/023F16H57/028
Inventor 黄紫虹吴建成
Owner 仝达产品开发(惠州)有限公司
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