Signal device of error action anti-collision detector for machine table or equipment working head

A detection device and work head technology, applied in the field of signal devices, can solve problems such as damage to work heads or objects to be processed, etc.

CN102032434AInactive Publication Date: 2011-04-27唐毅机械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2011-04-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a signal device of an error action anti-collision detector for a machine table or an equipment working head. The signal device comprises a control mechanism and an induction mechanism, wherein the induction mechanism is annularly arranged on the working head; an elastic buffer mechanism is arranged between the induction mechanism and the control mechanism; the control mechanism and the induction mechanism are assembled and matched with each other to form a normal state; when the induction mechanism contacts a foreign object because of the displacement action of the working head, the normal state turns into a variable state; the state change serves as a signal for prompting the error action anti-collision detector; meanwhile, the induction mechanism is prevented from colliding with the working head by elastic buffer caused by the contact with the foreign object, and the response time that the error action anti-collision detector commands the working head to correct error action is provided by the elastic buffer process. The signal device of the error action anti-collision detector for the machine table or equipment working head avoids the precision offset of the machine table or working head, or avoids influencing machining quality or damaging the working head and articles to be machined.
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Description

technical field

[0001] The invention relates to an annunciator used for a false movement anti-collision detection device of a working head of a machine or equipment. Background technique

[0002] Wafer cutting for semiconductors, glass substrate grinding for display panels, manufacturing of mechanical components and accessories such as axles, gears, and shafts, and development of mechanical molds mostly rely on wafer cutting machines, bed washing machines, electrical discharge machines, and center cutting The processing and forming of machines such as processing machines, and the operation method of the above-mentioned machines is usually based on the processing path calculated by the computer numerical control program (CNC) based on the model simulation, and the working head of the machine is driven to X on the object to be processed. , Y, Z three-axis or more than three-axis movement, cutting or grinding the object to be processed into the required contour shape or specifi...

Examples

Embodiment Construction

[0040] The present invention relates to an annunciator for a machine or equipment working head misoperation anti-collision detection device, including a control mechanism 1 and a flexible sensing mechanism 2, the sensing mechanism 2 is arranged around various machines On the working head 3, there is an elastic buffer mechanism between the control mechanism 1;

[0041] The control mechanism 1 and the sensing mechanism 2 are assembled and cooperate with each other to form a normal state. When the sensing mechanism 2 touches a foreign object due to the displacement action of the working head 3, it will change from the normal state to a variable state, and the state will be changed according to the state. The change is used as a signal to prompt the misoperation anti-collision detection device. At the same time, the sensing mechanism 2 generates an elastic buffer due to contact with foreign objects to prevent the working head 3 from colliding, and uses the elastic buffering process...