Liquid supply device
The liquid supply device achieves a constant and precise liquid application by separating the supply pipe into pressurized and spray-side sections and using an optical sensor, addressing the issues of backflow, leakage, and maintainability in existing devices.
JP2026053051APending Publication Date: 2026-03-25JTEKT MASCH SYST CORP
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2026-03-25
Smart Images
Figure 2026053051000001_ABST
Abstract
Maintain a constant amount of liquid sprayed onto the workpiece without causing backflow or leakage. [Solution] The liquid supply device 1 sprays liquid Lq onto a workpiece W or a jig for the workpiece W. The liquid supply device 1 comprises a storage section 2 for storing liquid Lq, a pump 3 that operates to pressurize the liquid Lq from the storage section 2, a spray section 4 that sucks in the liquid Lq pressurized from the storage section 2 and sprays the liquid Lq onto the workpiece W, a pressurized supply pipe 6 connected to the storage section 2 that discharges a predetermined amount of liquid Lq pressurized by the pump 3, and a spray-side supply pipe 7 having an upstream end 71 into which the liquid Lq discharged from the pressurized supply pipe 6 flows and which is open to the atmosphere, and a downstream end 72 that sprays the liquid Lq that flows in from the upstream end 71 via the spray section 4.
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Citation Information
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