CN2135459Y

CN2135459Y - Multi-function automatic steel stamping machine

Info

Publication number: CN2135459Y
Application number: CN 92217890
Authority: CN
Inventors: 欧阳智
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-26
Filing date: 1992-09-26
Publication date: 1993-06-09
Anticipated expiration: 2002-09-26

Abstract

The utility model relates to a multi-function automatic steel stamping machine, mainly composed of a machine body, a base, an electromagnetic drawing transmission device, a steel stamping head, a circuit control board, etc. The utility model adopts the rated operation frequency (20-70 a minute) of a circuit output, and adopts light control, full automatization, hand touch move, etc. to realize automatization for stamping steel seal, which thoroughly replaces manual steel stamping form. The utility model not only reduces labor intensity, and improves work efficiency, but also ensures definition for stamping steel seal.

Description

Multi-function automatic steel stamping machine

The utility model relates to a kind of multi-functional automatic marking press, is that a kind of seal is affixed one's seal and beaten the steel seal micromachine.

The common equipment that is used to stamp an embossed seal at present is a lever hand steel seal chapter: this conventional method, because the press impulse stroke has only 3 millimeters, the not only inefficiency that operates, labour intensity is big, and the definition of being stamped an embosed seal is a problem very much, very easily gives to forge steel seal person and seek loopholes.

The purpose of this utility model is to provide a kind of multi-functional automatic marking press, thoroughly abandons hand and stamps an embosed seal, and realizes electronicly stamping an embosed seal automatically, reaches and increases work efficiency, guarantees the sharp outline of stamping an embosed seal, the clear purpose of writing.

This multi-functional automatic marking press adopts integrated circuit to export the operating frequency (per minute 20～70 times) of actual needs, stamps an embosed seal thereby drive electromagnetic traction transmission mechanism reaches automatically.

This multi-functional automatic marking press comprises the electromagnetic traction transmission device, and impress device and integral control circuit are formed.Its electromagnetic traction transmission device is located in the cavity of being made up of body and dustproof silencer cover; Its device main part of impressing---recessed the touching of word places electromagnetic traction transmission device magnetic main shaft lower end on the steel seal head; The circuit control panel of this machine places the support inner chamber; Be provided with also on the support that electric switch, protective tube, steel seal lucite lower word are protrudingly touched, transmitting tube, liquid crystal counter.

Described multi-functional automatic marking press is made up of magnetic main shaft, guiding T keyboard, flux sleeve, the copper ring that opens circuit, coil rack, magnetic coil, location heat radiation aluminium nut, retaining spring washer, adjustable pad, return spring, balance weight, magnetic main shaft tandem arrangement wherein is in two centre bores that differ in size of the upper and lower end cap of body, and stretch out outside the body its lower end; With this magnetic main shaft is the center, is being nested with guiding T keyboard, flux sleeve, coil rack, magnetic coil from inside to outside successively; Coil rack is rotated with it at screw thread place, flux sleeve upper end with magnetic coil by location heat radiation aluminium nut, and is adjacent to below the upper end cover of body inner chamber; Magnetic main shaft top is connected with balance weight lower end threaded portion, is provided with retaining spring washer and adjustable pad between the two.

The magnetic main shaft that the utility model adopted is upper coarse and lower fine step-like cylinder, and half one is milled with a slide slot that matches with guiding T keyboard thereon; Described flux sleeve Lower Half edge sticks one section this flux sleeve is divided into the discontinuous two-part ring that opens circuit; Flux sleeve middle part one side has guiding T keyboard.

This multi-functional automatic marking press, its control circuit comprises controlling circuit of voltage regulation and executive circuit two parts; Controlling circuit of voltage regulation is made up of protective tube Bx, power switch S1, transformer B, rectifier QL37c, filter capacitor C1, integrated package of pressure-stabilizing IC; Executive circuit is made up of protective tube Bx, power switch S1, single-phase silicon-controlled SCR1, magnetic coil EF, commutation diode VD5, VD4, VD3, capacitor C 5, resistance R 5, single-phase silicon-controlled SCR2, time-base integrated circuit piece NE etc.

According to such scheme design and the multi-functional automatic marking press implemented, its major advantage is: realized the automation of stamping an embosed seal having alleviated labour intensity, improved operating efficiency exponentially, guaranteed the definition and the reliability of being stamped an embosed seal.This machine both can be full-automatic owing to having adopted electromechanical integration to control automatically, also can point crawl, all right photo-electric control, and the control selectivity is big, the just autostop of not working; Simultaneously can be transferred to various operating frequencies (20～70 times/minute), adapt to the multiple requirement of impressing.

Accompanying drawing 1 is the structural representation of multi-functional automatic marking press;

Accompanying drawing 2 is the automatically controlled circuit figure of multi-functional automatic marking press.

Further describe the utility model below in conjunction with accompanying drawing, and provide embodiment of the present utility model.

Multi-functional automatic marking press shown in Figure 1, its electromagnetic traction transmission device is located in the cavity that body (8) and dustproof silencer cover (15) form, and this device is built dispel the heat aluminium nut (13), retaining spring washer (17), adjustable pad (16), return spring (18), balance weight (14) of (19), flux sleeve (12), copper disconnected magnet ring (9), coil rack (11), magnetic coil (10), location by upper coarse and lower fine step cylinder bodily form magnetic main shaft (7), guiding T word and formed.Wherein magnetic main shaft (7) is arranged in two centre bores that differ in size of body (8) upper end cover (20), bottom end cover (22), and its lower end is stretched out outside the body and is connected with word die (6) on the steel seal head; With magnetic main shaft (7) is the center, the guiding T keyboard (19) of arranging successively from inside to outside, flux sleeve (12), skeleton (11), magnetic coil (10); Coil rack (11) is rotated with it at screw thread place, flux sleeve (12) upper end with magnetic coil (10) by location heat radiation aluminium nut (13), and is adjacent to upper end cover (20) below at the body inner chamber; Magnetic main shaft (7) top and balance weight (14) are spirally connected, and are provided with retaining spring washer (17) and adjustable pad (16) between the two.

Its top large-diameter portion of magnetic main shaft (7) that is adopted is milled with a slide slot that matches with guiding T keyboard (19), described flux sleeve (12) bottom edge sticks one section this flux sleeve is divided into the discontinuous two-part copper ring (9) that opens circuit, and its middle part one side is being installed with the T keyboard (19) that leads.

(23) are the yielding rubber cover among the figure, and (21) are support, and (5) are organic type mould, and (4) are press button, and (3) are switch, and (2) are potentiometer, and (1) is the bowl-type Rubber foot.

This multi-functional automatic marking press, its control circuit comprises controlling circuit of voltage regulation and executive circuit two parts; Controlling circuit of voltage regulation is made up of protective tube Bx, power switch S1, transformer B, rectifier QL37c, filter capacitor C1, integrated package of pressure-stabilizing IC; Executive circuit is by protective tube Bx, power switch S1, single-phase silicon-controlled SCR1, magnetic coil EF,, commutation diode VD5, VD4, VD3, capacitor C 5, resistance R 5, compositions such as single-phase silicon-controlled SCR2, time-base integrated circuit piece NE.

Now the course of work with this machine is summarized as follows: connect power supply, through protective tube (Bx), power turn-on switch (S1), after transformer (B) transformation → rectifier (QL37c) → filter capacitor (C1) → integrated package of pressure-stabilizing (IC) composition voltage stabilizing power supply.

Light-operated working procedure: automatic switch (S3) is when automated location, (S2) closes a switch, light control system produces infrared light supply by voltage-stabilized power supply → resistance (R1) → infrared transmitting tube (VH), 4 pin by photosensitive receiving tube (VT1) reception → resistance (R2) → triode (VT2) time-base integrated circuit piece (NE) are formed the infrared ray receiving system, when radiation of visible light photosensitive tube (VT1), the receiving system current potential is reduced, time-base integrated circuit piece (NE) can not be exported the high level square wave, this moment executive circuit triggerless level, after the certificate thing covers visible light, then time-base integrated circuit piece (NE) is exported the high level square wave, even executive circuit is in time worked, the automatic out-of-work cause of photo-electric control that Here it is.

Automatic working procedure: when closing light-operated switch (S2), switch (S3) is when automated location, time-base integrated circuit piece (NE) 4 pin current potentials raise, → resistance (R3) → diode (VD1) → potentiometer (W) → electric capacity (C2) constitutes the time difference that discharges and recharges, make time-base integrated circuit piece (NE) produce vibration square wave level and export, make executive circuit be triggered control and do automatic work regularly from 3 pin.

Finger crawl working procedure: when closing light-operated switch (S2), automatic switch (S3) is dialled to point driving switch, disconnect with time-base integrated circuit piece (NE) this moment, light-operated, automatic connection out of hand, and voltage-stabilized power supply is directly carried out crawl work by point driving switch.

Frequency modulation working procedure: when obtaining the voltage stabilizing power supply, by resistance (R3), diode (VD1), 2,6,7 pin of time-base integrated circuit piece (NE), potentiometer (W), electric capacity (C2) is formed executive circuit, operating frequency from slow to fast during the rotation of potentiometer up time, when i.e. (20～70/ minutes), its rotation inverse time operating frequency from fast to slow, promptly (70～20/ minutes),

The liquid crystal counter: by LCD and circuit and time-base integrated circuit piece (NE) adapting device, count range is 6 figure places.

By magnetic main shaft (7), together with word die (6), yielding rubber cover (23), spring washer (17), adjustable pad (16), balance weight (14) component movement integral body on the steel seal head, under the effect of electromagnetic force, instantaneous by flux sleeve (12), the certificate thing that will be shelved on the just top lucite type mould (5) in support (21) bottom affixes a steel seal.Magnetic main shaft (7) from its lower end up first step moving downward 12mm when the copper disconnected magnet ring (9), remanent magnetism behind the at this moment disconnected magnetic is absorbed by disconnected magnet ring and dispels the heat, magnetic main shaft (7) is cut off the active force of electromagnetism, and return spring (18) pushes up back the magnetic main shaft starting point at once, because executive circuit work, the cooperation of electromagnetic force, disconnected magnet ring constantly repeats, and impels the magnetic main shaft to come and go rectilinear motion and finishes the purpose of stamping an embosed seal automatically.Yielding rubber cover (23) is that the spacing vibration damping noise reduction for the mass motion of magnetic main shaft is provided with.

Claims

1, a kind of multi-functional automatic marking press is made up of electromagnetic traction transmission device, impress device and integral control circuit, and it is characterized in that: described electromagnetic traction conventional apparatus is located in the cavity of being made up of body and dustproof silencer cover; The word die places the magnetic main shaft lower end of electromagnetic traction transmission device on its device main part-steel seal head of impressing; The circuit control panel of this machine places the support inner chamber; Also be provided with electric switch, protective tube, steel seal lucite lower word punch, transmitting tube, liquid crystal counter on the support.

2, multi-functional automatic marking press according to claim 1, it is characterized in that described electromagnetic traction transmission device builds dispel the heat aluminium nut (13), retaining spring washer (17), adjustable pad (16), return spring (18), balance weight (14) of (19), flux sleeve (12), the copper ring (9) that opens circuit, coil rack (11), magnetic coil (10), location by magnetic main shaft (7), guiding T word and form, wherein said magnetic main shaft (7) tandem arrangement is in the centre bore that differs in size of the upper and lower end cap of body (20,22), and stretch out outside the body its lower end; With this magnetic main shaft (7) is the center, is being nested with guiding T word from inside to outside successively and is building (19), flux sleeve (12), coil rack (11), magnetic coil (10); Coil rack (11) is rotated with it at screw thread place, flux sleeve (12) upper end with magnetic coil (10) by location heat radiation aluminium nut (13), and is adjacent to upper end cover (20) below at the body inner chamber; Magnetic main shaft (7) top is connected with balance weight (14) lower end threaded portion, is provided with retaining spring washer (17), adjustable pad (16) between the two.

3, according to claim 1 and 2 described multi-functional automatic marking press, it is characterized in that its control circuit comprises controlling circuit of voltage regulation and executive circuit two parts, controlling circuit of voltage regulation is made up of protective tube Bx, power switch S1, transformer B, rectifier QL37c, filter capacitor C1, integrated package of pressure-stabilizing IC; Executive circuit is made up of protective tube Bx, power switch S1, single-phase silicon-controlled SCR1, magnetic coil EF, commutation diode VD5, VD4, VD3, capacitor C 5, resistance R 5, single-phase silicon-controlled SCR2, time-base integrated circuit piece NE etc.

4, according to claim 1 and 2 described multi-functional automatic marking press, it is characterized in that described magnetic main shaft (7) for upper coarse and lower fine step-like, and the slide slot that half one is milled with and the T keyboard (19) that leads matches thereon.

5, according to claim 1 and 2 described multi-functional automatic marking press, it is characterized in that described flux sleeve (12) Lower Half edge sticks one and blocks road ring (9), flux sleeve (12) is divided into two discontinuous parts; There is guiding T word to build (19) at flux sleeve (12) middle part one side.