Alarming type automatic control material-dripping machine
Technical field
The present invention relates to the polisher lapper corollary equipment, especially a kind of material-dripping machine.
Background technology
Grinding, polishing in the contour Precision Machining, must strictly control the heat that produces in the process, and a kind of effective ways of the heat that control grinding (polishing) is produced are to add to grind (polishing) liquid in process, can play cooling, effect such as lubricate because grind (polishing) liquid, have very big effect reducing frictional heat.It mainly is artificial brushing or artificial hydrojet that tradition is added the method for grinding (throwing) liquid, existing material-dripping machine, but substantially all there are the following problems: when 1, operating personnel leave workbench, expect to run out of and make workpiece carry out dried grinding (throwing) because grind (throwing) easily, surface of the work produces damage, does not have warning function.2, because grinding and polishing material proportion is bigger, deposition causes that feeding is inhomogeneous easily.3, clean trouble, abrasive material is piled up easily.4, can not add at any time and grind (throwing) liquid.
Summary of the invention
Do not have the deficiency of warning function seldom the time for what overcome existing material-dripping machine when capacity in the barrel, the invention provides a kind of alarming type automatic control material-dripping machine that more after a little while can report to the police automatically as capacity in the barrel.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of alarming type automatic control material-dripping machine, comprise base, be installed in the barrel on the base, described barrel connects base by at least three spring mechanisms, described spring mechanism comprises the upper spring sleeve, lower spring sleeve and compression spring, the bottom fixed installation upper spring sleeve of described barrel, described base fixed installation lower spring sleeve, described upper spring sleeve set is on the lower spring sleeve, described compression spring is installed in upper spring sleeve and the lower spring sleeve, on described base, alarm switch is installed, the lower end of described upper spring sleeve cooperates with the trigger end of described alarm switch, and described alarm switch connects alarm.
As preferred a kind of scheme: on described base, leverage is installed, one end of described leverage is positioned at the bottom of described barrel, the other end of described leverage is fixedlyed connected with tooth bar, described tooth bar can slide up and down to be installed in the chute, the gears engaged on described tooth bar and the flow control valve;
Described flow control valve comprises valve body, regulates button, end cap, gear, rectangle valve block, described rectangle valve block passes in the passage that valve body inner bore stretches into described valve body, fixedly mount screw rod on the described valve body, described screw rod and the engagement of gear internal thread, the thread segment on described gear top is fixedlyed connected with end cap, is provided with bulb in the described end cap, and described bulb is fixedlyed connected with connecting rod, described connecting rod is fixedlyed connected with the rectangle valve block, and described connecting rod passes bore, screw rod endoporus successively.
As preferred another kind of scheme: described material-dripping machine also comprises drive motors, rabbling mechanism, described rabbling mechanism comprises main shaft, stirs disk and circular impeller, the output shaft of described motor connects main shaft, described main shaft connects described stirring disk, described stirring disk is fixedlyed connected with circular impeller, described main shaft stretches in the described barrel, and described stirring disk is positioned at the bottom of barrel, leaves the space between described stirring disk and barrel barrel and the bottom.
Technical conceive of the present invention is: be made up of motor, barrel, rabbling mechanism, base, alarm mechanism and flow control mechanism etc.; described barrel is supported on the spring protection frame by the compression spring; described alarm mechanism places base; grinding (throwing) liquid reduces; spring rises long, and the upper spring sleeve breaks away from the trigger end of alarm switch, alarm switch closure; connect power supply, alarm equipment alarm.
Described flow controller comprises the gear of regulating button, end cap, strap bolt, valve body, rectangle valve block etc., valve block, connecting rod and bulb are fixedlyed connected, end cap is threaded with the gear of strap bolt, restriction bulb movement in vertical direction, the gear and the valve body of strap bolt are threaded, drive moving up and down of valve block, regulate and grind (throwing) flow quantity, scale is carved with at described end cap top.
Leverage rotates along with moving on the barrel, and under the effect of gravity, to lower slider, the gear that drives the strap bolt on the flow control valve rotates tooth bar in chute, and the flow of (throwing) liquid is ground in control.The control and regulation button is regulated and to be ground (throwings) flow quantity, and the gear of control strap bolt and the position of tooth bar make can both be adjusted to flow valve under difference begins the situation of flow and approach a zero value, flow to end until grinding (throwing) liquid.
Rabbling mechanism is to be linked to each other with a circular discs by axle by motor, the motor-driven disk rotates, the impeller that certain angle is arranged on the disk, in wheel rotation, drive liquid flow, between disk and barrel wall, leave a fixed gap, make bulky grain be deposited on the barrel bottom, when cleaning, open the switch of barrel bottom.
Beneficial effect of the present invention mainly shows: 1, be less than when a certain amount of when liquid in the barrel, material-dripping machine can be reported to the police automatically, and the notifying operation personnel add and grind (throwing) liquid, avoid dry friction; 2, when reporting to the police, can regulate flow switch automatically, flow is diminished, prolong the feed flow time, avoid dry friction; 3, in process, can stir and grind (throwing) liquid, make liquid even, and make bulky grain be sunken to the barrel bottom, avoid bulky grain loss workpiece.
Description of drawings
Fig. 1 is the structure chart of alarming type automatic control material-dripping machine.
Fig. 2 is the enlarged drawing of alarm switch.
Fig. 3 is the structure chart of flow controller.
Fig. 4 is the schematic diagram of leverage.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1~Fig. 4, a kind of alarming type automatic control material-dripping machine, comprise base 7, be installed in the barrel 3 on the base 7, described barrel 3 connects base 7 by at least three spring mechanisms, described spring mechanism comprises upper spring sleeve 13, lower spring sleeve 11 and compression spring 12, described barrel 3 bottoms fixed installation upper spring sleeve 13, described base 7 fixed installation lower spring sleeves 11, described upper spring sleeve 13 is sleeved on the lower spring sleeve 11, described compression spring 12 is installed in upper spring sleeve 13 and the lower spring sleeve 11, alarm switch 9 is installed on described base 7, the lower end of described upper spring sleeve 13 cooperates with the trigger end 32 of described alarm switch 9, and described alarm switch 9 connects alarm 2.
Leverage 15 is installed on described base 7, one end of described leverage 15 is positioned at the bottom of described barrel 3, the other end of described leverage 15 is fixedlyed connected with tooth bar 17, described tooth bar 17 can slide up and down to be installed in the chute 16, gear 24 engagements on described tooth bar 17 and the flow control valve 19;
Described flow control valve 19 comprises valve body 26, regulates button 22, end cap 23, gear 24, rectangle valve block 29, described rectangle valve block 29 passes in the passage that valve body inner bore stretches into described valve body 26, fixed installation screw rod 25 on the described valve body 26, described screw rod 25 and the engagement of gear 24 internal threads, the thread segment on described gear 24 tops is fixedlyed connected with end cap 23, be provided with bulb 31 in the described end cap 23, described bulb 31 is fixedlyed connected with connecting rod 30, described connecting rod 30 is fixedlyed connected with rectangle valve block 26, and described connecting rod 30 passes bore, screw rod endoporus successively.
Described material-dripping machine also comprises drive motors 1, rabbling mechanism, described rabbling mechanism comprises main shaft 4, stirs disk 6 and circular impeller 5, the output shaft of described motor 1 connects main shaft, described main shaft 4 connects described stirring disk 6, described stirring disk 6 is fixedlyed connected with circular impeller 5, described main shaft 4 stretches in the described barrel 3, and described stirring disk 6 is positioned at the bottom of barrel, leaves the space between described stirring disk 6 and barrel barrel and the bottom.
Present embodiment, described drive motors 1 connects stirring disk 6 by main shaft 4 and drives described circular impeller 5 rotations, circular impeller 5 drives when rotating and grinds (throwings) liquid and flow, and leaves a fixed gap between described disk 6 and described barrel 3, and bulky grain is deposited on bottom the barrel;
Described barrel 3 is supported on the described lower spring sleeve 11 by compression spring 12, and described alarm switch 9 places on the described base 7, and described upper spring sleeve 13 contacts with trigger end 32 on the described alarm switch 9, described alarm switch 9 disconnections; Along with the loss of grinding (throwing) liquid in the described barrel 3,12 liters on described compression spring is long, drives described barrel 3 and moves up, described upper spring sleeve 13 separates with trigger end 32 on the described alarm switch 9, described alarm switch 9 closures are connected power supply, and described alarm 2 is reported to the police.
Described flow controller 19 comprises compositions such as regulating button 22, end cap 23, gear 24, valve body 26, screw rod 25, rectangle valve block 29, rectangle valve block 29, connecting rod 30 and bulb 31 are fixedlyed connected, described end cap 23 is threaded with described gear 24, limit described bulb 31 movement in vertical direction, described gear 24 and valve body 26 are threaded, drive moving up and down of valve block, regulate and grind (throwing) flow quantity, scale is carved with at described end cap top.
Described leverage 15 rotates along with moving on the described barrel 3, and under the effect of gravity, to lower slider, the gear 24 that drives the strap bolt on the described flow control valve 19 rotates described tooth bar 17 in described chute 16, and the flow of (throwing) liquid is ground in control.Control and regulation button 22 is regulated and is ground (throwing) flow quantity, control the position of the gear 24 and the described tooth bar 17 of described strap bolt, make to begin under the situation of flow can both be after alarm equipment alarm described flow valve 19 to be adjusted to gradually and approach a value of zero, flow to end until grinding (throwing) liquid in difference.
Described alarming type automatic control material-dripping machine also comprises barrel bottom outlet 14, discharging flexible pipe 18, charge door 21, discharging opening 20, seal washer 27,28 etc.
The present invention can be applied to various grinding (throwing) ray machine, can accurately control and grind (throwing) flow quantity, plays good effect to grinding (polishing), and it is more laborsaving that operating personnel are worked, and reduces working strength.