CN2173255Y

CN2173255Y - Synthetic type electricity-saving device of loom

Info

Publication number: CN2173255Y
Application number: CN 93218424
Authority: CN
Inventors: 汪全育; 徐广�
Original assignee: Huangshi City No2 Cotton Mill
Current assignee: Huangshi City No2 Cotton Mill
Priority date: 1993-07-12
Filing date: 1993-07-12
Publication date: 1994-08-03
Anticipated expiration: 2003-07-12

Abstract

The utility model relates to a synthetic type electricity-saving device of a loom, composed of a switch box, a contact device, a switch guide rod, a handle sleeve, and a switch handle ball. The utility model combines the switch box and the switch handle of the loom into integration. When the loom is used, the switch handle ball is pressed, the switch guide rod is pressed and causes the inner contact point of the contact device to be contacted and switched on with an external power supply, a motor is started, and the loom is began to work. When the loom is closed, the loom closing connecting rod of the original loom to shift the shift rod, the spring arranged on the guide rod pushes the switch handle ball, the handle sleeve, and the switch guide rod, the inner contact of the contact device is disengaged and switched off with the external power supply, and the motor is stopped. The utility model has the advantages of simple structure, convenient operation, low cost, reliable performance, and high durability.

Description

Synthetic type electricity-saving device of loom

The utility model is the switching device that is applied in using electricity wisely on the loom.

Every loom all has a driven by motor, motor switch generally mostly is push button, can not cooperate mutually with the loom existing mechanical, thereby when loom runs into situation and cut-offs automatically, motor is still in running, cause the idle running power consumption existing to, be head it off, designed some battery-conserving switch devices now.As:

" homemade loom mechanical type battery saving arrangement " (notification number 86203797, the day for announcing 870902), its operation principle is: when loom stops knitting, the loom switch knob is by being communicated with arm, rotor, the motion cover, axle, touch refers to, make another rotor rotation, the touch of oppressing it refers to that the inclined-plane retreats, make on it and move, another coupled arm of while, move on cutting somebody's hair, press button blocks motor power, makes the motor stall, " a kind of battery-conserving switch that is exclusively used in automatic loom " (notification number 87209485, the day for announcing 880720), battery-conserving switch is fixed on by switch base on the stand-off of loom switch, and switch is provided with two groups of fixed contacts, two armature contacts correspondingly are fixed on the push rod, by of the effect of the open close external force of the switch of loom to push rod, the clutch of control fixed contact and armature contact, thus the control current of electric is open close." cloth machine joint electric installation " (notification number 2070307, the day for announcing 910130), there is a collision block cloth machine switch knob lower end, adorns a lance on the electric switch, joins an extension spring and adjustment screw on the lance.During the cloth authority vehicle, collision block bumps against on the lance, and lance overcomes tension spring tension, leaves the push rod of electric switch, and push rod is released push rod by the elastic force of self spring, makes the movable contact in the electric switch leave fixed contact and cut off the power supply the motor stall.Said apparatus respectively has its pluses and minuses.

The purpose of this utility model is a kind of new loom battery-conserving switch of design, its installation, easy to operate, and cost is low, and dependable performance is durable in use.

The purpose of this utility model realizes in the following manner, synthesis type loom electricity-saving appliance, and its switch knob 8 is an one with taper knob 6, the taper knob bottom is with switch lever 4.The switch lever other end is fixed by bolts on the loom switch enclosure 1.Cover switch conduit 5 in the switch lever.Switch conduit one end inserts in the switch knob ball 8, and an end can put in the switch enclosure 1, contacts with switch contact 2 in the loom switch enclosure.Is furnished with spring 7 on the switch guide rod.Taper knob 6 is equipped with positioning sleeve 11 respectively on the switch lever 4, following positioning sleeve 10, and fixedly drag hook 9 usefulness bolts 12 are fixed therein, and the switch lever middle part has gap.

The utility model content is described in detail in detail with reference to the accompanying drawings.

Fig. 1 the utility model structure chart

The A-A diagrammatic sketch of Fig. 2 Fig. 1

The B-B diagrammatic sketch of Fig. 3 Fig. 1

The C-C diagrammatic sketch of Fig. 4 Fig. 1

Fig. 5 the utility model assembles schematic diagram on loom

With reference to accompanying drawing, the utility model is installed in the position of former loom handle, and loom handle and switch enclosure 1 are combined as a whole.During driving, depress switch handle ball 8, switch guide rod 5 makes contact contact in the contactor 2 on the former loom to pressing down, and contactor and power line 18 are connected, electric motor starting, loom is driven.Its action of driving is identical when not adding this electricity-saving appliance.During driving, switch lever 4 gap upper edges are shifted onto on the driving breach 14 of loom switchboard 16, and fixed hook 9 hooks at the bottom of the plate of switchboard, thereby the contact can not be thrown off in making in the contactor, and loom runs well all the time continuously.

When cut-offfing, by being connected on the switchboard connecting rod that cut-offs of the former loom of control " five cut-off greatly ", switch lever 4 is pushed open from the driving breach 14 of switchboard, then spring 20 pulls to the breach 15 that cut-offs with switch lever, and spring 7 is taper knob 6 simultaneously, switch knob ball 8.Switch guide rod 5 ejects; The elastic force effect of the spring in the contactor, the contact also disconnects simultaneously in making, and then contactor external power line disconnects, the motor stall.Spring 20 1 ends are fixed on the switch lever 4, and an end is fixed on the spud pile below the switchboard 16.

Except that this electricity-saving appliance, be the structural member of former loom among Fig. 2, wherein 17 brake off bars, 19 loom combined socket and switch, 21 strap forks, 22 springs.

The utility model is integrated loom switch enclosure and switch knob, and is simple in structure, easy to operate, and cost is low, dependable performance, durable in use.

Claims

1, synthesis type loom electricity-saving appliance, it is characterized in that switch knob ball (8) and taper knob (6) are one, the taper knob bottom is with switch lever (4), the switch lever other end is fixed on the loom switch enclosure (1) with bolt (3), cover switch guide rod (5) in the switch lever, switch guide rod one end inserts switch knob ball (8), one end can put in the switch enclosure (1), contact with switch contact (2) in the loom switch enclosure, is furnished with spring (7) on the switch guide rod, taper knob, positioning sleeve (11) is housed respectively on the switch lever (4), following positioning sleeve (10), fixedly drag hook (9) is fixed therein with bolt (12), and the switch lever middle part has gap.

2, electricity-saving appliance according to claim 1 is characterized in that spring 20 1 ends are fixed on the switch lever 4, and an end is fixed on the spud pile below the former loom switchboard 16.