CN2507880Y

CN2507880Y - Pedal power switch for high-speed plain seam machine

Info

Publication number: CN2507880Y
Application number: CN 01269605
Authority: CN
Inventors: 邹燚
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-28
Filing date: 2001-10-28
Publication date: 2002-08-28
Anticipated expiration: 2011-10-28

Abstract

The utility model relates to a foot-actuated power supply switch of a high-speed flush joint machine, and comprises an outer cover 1, a pedal 2, an output end 3, a spring 4, a hinge 5, a bottom board 6, an input end 7, and a screw 8. The positions of components and mutual connecting relations are shown that the other end of the spring [4] which is blocked on the bottom board [6] is propped up to the pedal [2], when the output end [3] which is mounted on the petal [2] is downwardly pressed, the output end is kept closely to the input end [7] which is mounted on the bottom board [6], and the bottom board [6] is fixed on the pedal of a flush joint machine. When the operator uses the flush joint machine, the pedal [2] is foot-actuated and the pedal [2] is downwardly pressed, and the output end [3] is kept closely to the input end [7]. When the operator leaves, the pedal [2] is automatically reset under the pressure of the spring [4].

Description

High speed parallel sewing machine is ridden power switch

The utility model relates to the foot-operated power switch of a kind of high speed parallel sewing machine.

High speed parallel sewing machine power switch of the prior art is dispireme formula (drive button and add the pass button) switch mostly.After the unlatching, can not be when the operator leaves flat seam machine powered-down voluntarily.Yet, the motor of high speed parallel sewing machine (work) not only electricity wasting of switching on for a long time, and to itself loss also big (can roll over short its service life), even the fire alarm accident that the burning machine also can take place or cause because of the burning machine.At present, the measure of taking usually at these problems is: force the user to form the good custom of shutdown conveniently, but for a beginner, want to accomplish that this point is difficult to.

The purpose of this utility model provides the foot-operated power switch of a kind of high speed parallel sewing machine, and it can open automatically, close the power supply of high speed parallel sewing machine according to the operator's in each stage demand.

The utility model is realized by following structure technology scheme: Fig. 1 is the structural representation of the foot-operated power switch of high speed parallel sewing machine.It is made of jointly 1 outer cover, 2 pedals, 3 outputs, 4 springs, 5 hinges, 6 base plates, 7 inputs, 8 screws.Its member position and interconnected relationship are: input [7] and spring [4] are installed on the base plate [6], and output [3] is fixed on the pedal [2] by screw, and base plate [6] is connected by hinge [5] with pedal [2].Fig. 3 is the vertical view of base plate [6], when this switch is installed, passes screw hole [12] with screw earlier base plate [6] is fixed on the pedal of high speed parallel sewing machine, and cover is gone up outer cover [1] again, and is fixed on the base plate [6] with screw [8].Its using method is promptly operated the necessary program (foot pedals is pedaled again) of high speed parallel sewing machine.When foot pedals was desired to pedal, the output [3] on the pedal [2] moved downward until pasting mutually with input [7], and power supply was just opened automatically when output [3] pasted input [7].When the operator left flat seam machine, pin shifted out pedal [2], and pedal [2] is upwarded pressure by spring [4] to automatically reset (being that output [3] breaks away from input [7]), thereby realized the utility model powered-down voluntarily when the operator leaves flat seam machine.

The utility model is because its using method is exactly the necessary program of operation high speed parallel sewing machine, so its is simple, convenient when using, adapts to the operator in each stage; In addition since it can finish according to operator's demand open voluntarily, powered-down, so its not only safety, power saving, and have the maintenance motor effect.

Now the accompanying drawing drawing is described as follows: Fig. 1 is the foot-operated power switch structure schematic diagram of high speed parallel sewing machine.Among the figure: 1 is that outer cover, 2 is that pedal, 3 is that output, 4 is that spring, 5 is that hinge, 6 is that base plate, 7 is that input, 8 is a screw.Fig. 2 is the upward view of pedal [2].9 is output lead among Fig. 2.Fig. 3 is the vertical view of base plate [6].Among Fig. 3: 10 is that input lead, 11 is that spring holddown groove, 12 is screw hole.

Embodiment of the present utility model is as follows, is described in further detail below in conjunction with accompanying drawing: at first will import line [10] by Fig. 3 with screw and be fixed on the input [7], and spring [4] is stuck in the spring groove [11]; Then with screw output line [9] is fixed on the output [3] by Fig. 2; Base plate [6] is connected with pedal [2] (pedal [2] and base plate [6] are when closing up, and output [3] should match with input [7]) with hinge [5] by Fig. 1 then, passes screw hole [12] with screw again and switch is fixed on the pedal of flat seam machine; Outer cover [1] and being fixed on the base plate [6] on the back cover with screw [8].(pedal among Fig. 1 [2], output [3], spring [4] are in the power-off position).When the operator works (when foot pedals is desired to pedal), pedal [2] is to pressing down, and output [2] pastes mutually with input [7], and power supply is promptly logical; When flat seam machine is left in operator's power cut-off (when pin shifts out pedal [2]), pedal [2] is automatically reset by the pressure of spring [4], makes output [2] break away from input [7] and realizes automatic powered-down.

In the utility model optimum implementation: its pedal [2], base plate [7] are insulator; Outer cover [1] is soft insulator; Input [7], output [3] are conductor.

Claims

1. a high speed parallel sewing machine is ridden power switch, this switch has an input [7] and an output [3], it is characterized in that it has pedal [2], base plate [6], its member position and interconnected relationship are: output [3] is fixed on the pedal [2], input [7] is installed on the base plate [6], base plate [6] is fixed on the pedal of flat seam machine, and the input [7] of the output [3] on the pedal [2] when pressing down and on the base plate [6] matches.

2. high speed parallel sewing machine according to claim 1 is ridden power switch, it is characterized in that the last card of described base plate [6] has a spring [4], and the other end of spring [4] supports pedal [2].