Alarming type automatic control material-dripping machine
A technology of dropping material and alarm switch, used in manufacturing tools, metal processing equipment, grinding/polishing equipment, etc., can solve the problems of troublesome cleaning, uneven feeding, easy deposition, etc., to avoid loss of workpieces and prolong liquid supply time. , to avoid the effect of dry friction
Inactive Publication Date: 2009-09-09
ZHEJIANG UNIV OF TECH +1
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Problems solved by technology
The traditional method of adding grinding (throwing) liquid is mainly manual brushing or manual spraying. The existing droppers basically have the following problems: 1. When the operator leaves the workbench, it is easy to consume the grinding (throwing) material After dry grinding (throwing) of the workpiece, the surface of the workpiece will be damaged, and there is no alarm function
2. Due to the relatively large proportion of grinding and polishing materials, it is easy to deposit, causing uneven feeding
3. It is troublesome to clean, and the abrasives are easy to accumulate
4. Do not add grinding (throwing) liquid at any time
Method used
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Embodiment Construction
[0018] The present invention will be further described below in conjunction with the accompanying drawings.
[0019] refer to Figure 1 ~ Figure 4 , an alarm-type automatic control dropper, including a base 7, a barrel 3 installed on the base 7, the barrel 3 is connected to the base 7 through at least three spring mechanisms, and the spring mechanism includes an upper spring sleeve 13. The lower spring sleeve 11 and the compression spring 12, the upper spring sleeve 13 is fixedly installed on the bottom of the barrel 3, the lower spring sleeve 11 is fixedly installed on the base 7, and the upper spring sleeve 13 is set on the lower On the spring sleeve 11, the compression spring 12 is installed in the upper spring sleeve 13 and the lower spring sleeve 11, and the alarm switch 9 is installed on the base 7, and the lower end of the upper spring sleeve 13 is connected to the lower spring sleeve 11. The trigger end 32 of the above-mentioned alarm switch 9 cooperates, and the desc...
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An alarm-type automatic control drop feeder, including a base, a material cylinder installed on the base, the material cylinder is connected to the base through at least three spring mechanisms, and the spring mechanism includes an upper spring sleeve, a lower spring sleeve and a Compression spring, the upper spring sleeve is fixedly installed on the bottom, the lower spring sleeve is fixedly installed on the base, the upper spring sleeve is set on the lower spring sleeve, and the compression spring is installed on the upper spring sleeve and the lower spring In the sleeve, an alarm switch is installed on the base, the lower end of the upper spring sleeve is matched with the trigger end of the alarm switch, and the alarm switch is connected to an alarm. The invention provides an alarm type automatic control drop feeder which can automatically alarm when the capacity in the material cylinder is small.
Description
technical field [0001] The invention relates to matching equipment for a grinding and polishing machine, in particular to a drop feeder. Background technique [0002] In high-precision machining such as grinding and polishing, the heat generated during the process must be strictly controlled, and an effective way to control the heat generated by grinding (polishing) is to add grinding (polishing) fluid during the process, because grinding (Polishing) liquid can play the role of cooling, lubrication, etc., and has a great effect on reducing frictional heat. The traditional method of adding grinding (throwing) liquid is mainly manual brushing or manual spraying. The existing droppers basically have the following problems: 1. When the operator leaves the workbench, it is easy to consume the grinding (throwing) material After the workpiece is dry-grinded (thrown), the surface of the workpiece will be damaged, and there is no alarm function. 2. Due to the relatively large propo...
Claims
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IPC IPC(8): B24B57/02B24B55/02
Inventor 袁巨龙陈锋文东辉王志伟邓乾发陶黎吕冰海李尚会
Owner ZHEJIANG UNIV OF TECH