CN102247029A - Control circuit for pneumatic button fixing machine - Google Patents

Abstract

The invention relates to a control circuit for a pneumatic button fixing machine, which comprises a linked switch k1, a start-up circuit, a protective circuit and a power-off resetting circuit, wherein one side of the linked switch K1 is connected with a zero line and a line A; and the start-up circuit, the protective circuit and the power-off resetting circuit are arranged on the other side of the linked switch K2 in parallel. In the invention, the pneumatic button fixing machine can accurately position, is safe and stable, avoids energy consumption for motor transmission, can save 0.37kW of electric energy per hour, has a function of protecting hand from being hammered and can save medical spending and disability evaluation expense. When the circuit designed by the invention is used in production, the quality and production efficiency of products can be improved greatly, misoperation and body damage accidents can be reduced, and buttons fixed by the machine completely meet requirements of latest type of military uniform.

Description

Pneumatic dress knob machine control circuit

Technical field

The present invention relates to a kind of pneumatic dress knob machine control circuit.

Background technology

In recent years, in order to adapt to military modernization, army's clothes are brought in constant renewal in, 07 formula a new generation land, sea, air series military uniform is done manual work strict, wherein upper garment Qianmen, cuff, breast pocket multi-purpose composite button are, be extensive use of the control circuit of mechanical button set-in machine at present, locate inaccurate, double hit very easily occurs button is smashed phenomenon, cause defect ware, can not adapt to the binding requirement of many kinds double buckle fully, have a strong impact on product quality, and the equipment power consumption is high, and the operator hinders the hand incident easily.

Summary of the invention

Technical problem to be solved by this invention provides a kind of stable performance, positioning accuracy height, power consumption height and is difficult for hindering the pneumatic dress knob machine control circuit of hand.

The present invention adopts following technical scheme:

The present invention includes a side and zero line and A to the linked switch K1 that is connected and be arranged in parallel start-up circuit, holding circuit and outage return circuit at linked switch K1 opposite side;

Described start-up circuit comprises floor push XK1, relay ZJ1, the relay normally closed switch ZJ3-1, normally closed near gauge tap XK2 and normally closed near gauge tap XK3 of the mutual series connection that is arranged on linked switch K1 one side, described floor push XK1 two ends are parallel with relay switch ZJ1-1, described relay ZJ1 two ends are parallel with magnetic valve DY, and are described normally closed near gauge tap XK2 with normally closedly be parallel with relay switch ZJ2-2 near gauge tap XK3 two ends; Described holding circuit comprises electromagnetic proximity switch XK4, relay switch ZJ1-2 and the relay ZJ2 of mutual series connection, and described electromagnetic proximity switch XK4 two ends have been arranged in parallel relay switch ZJ2-1; Described outage return circuit comprises the normally closed near gauge tap XK5 and relay ZJ3 of mutual series connection.

Start-up circuit of the present invention two ends are parallel with indicator lamp.

Good effect of the present invention is as follows:

Accurate positioning of the present invention, safety and stability, no motor transmission power consumption, every economize on electricity 0.37KW/H has increased the anti-hand function of pounding, and saves medical expenses and comments maimed using, adopt design circuit of the present invention to produce, product quality and production efficiency improve a lot, and have reduced the phenomenon that maloperation and personal injury accident occur, satisfy the quality requirement of new-type military uniform fully through the button of binding of the present invention.

 

Description of drawings

Accompanying drawing 1 is circuit working schematic diagram of the present invention;

Accompanying drawing 2 is corollary equipment structural representation of the present invention;

Accompanying drawing 3 is the guiding of corollary equipment of the present invention, protector structural representation;

Accompanying drawing 4 is the protector structural representation of corollary equipment of the present invention;

Accompanying drawing 5 splits schematic diagram for the part of Fig. 4 of the present invention.

In the accompanying drawings:

1 frame; 2 cylinders; 3 guide groove plates; 4 fairleads; 5 leads; 6 piston rods guiding mother connection side; 7 lower die-sleeves; 8 bed dies; 9 near switch; 10 near switch base; 11 magnet blocks; 12 mounting platforms; 13 positioning sleeves; 14 return springs are regulated female; 15 push rods; 16 guard circles; 17 return springs; 18 near switch; 19 near switch base; 20 magnet blocks; 21 positioning sleeves; 22 return springs are regulated female; 23 push rods; 24 return springs; 25 Upper Die-sleeves; 26 molds; 27 CROSS LASER LIGHTs; 28 location lamp sockets; 29 locking nuts; 30 locking nuts; 31 locking nuts; 32 magnetic induction switches; 33 magnetic induction switches.

The specific embodiment

The present invention is made of start-up circuit and control circuit as shown in Figure 1, described control circuit comprises the circuit B that the A phase of mutual series connection, the circuit A that leakage, breaking linked switch K1-1 forms and the zero line of connecting mutually, leakage, breaking linked switch K1-2, starting switch K2 form, and the node M of described leakage, breaking linked switch K1-1 one end is connected by power supply indicator X with the node N of gauge tap K2 one end; Described control circuit comprises and is arranged on start-up circuit parallel with one another between node M and node N, holding circuit and outage return circuit, described start-up circuit comprises the floor push XK1 of mutual series connection, relay ZJ1, relay normally closed switch ZJ3-1, normally closed near gauge tap XK2 and normally closed near gauge tap XK3, described floor push XK1 two ends are parallel with relay switch ZJ1-1, described relay ZJ1 two ends are parallel with magnetic valve DY, and are described normally closed near gauge tap XK2 with normally closedly be parallel with relay switch ZJ2-2 near gauge tap XK3 two ends; Described holding circuit comprises electromagnetic proximity switch XK4, relay switch ZJ1-2 and the relay ZJ2 of mutual series connection, and described electromagnetic switch XK4 two ends have been arranged in parallel relay switch ZJ2-1; Described outage return circuit comprises the normally closed near gauge tap XK5 and relay ZJ3 of mutual series connection.

As accompanying drawing 1; shown in 2; central gas supply of the present invention has saved the repetition energy consumption of motor transmission part; its control principle is: RCCB K1 closes; K2 is threaded to on-position starting switch; power supply indicator X is bright; control system is connected; adopt down floor push XK1; relay ZJ1 adhesive self-insurance; relay switch ZJ1-1; the ZJ1-2 closure; the adhesive of magnetic valve DY coil; compressed air enters cylinder 2; cylinder 2 piston rods are touched tool 26 and safety device on driving; all parts rely on lead 5 motion downwards in guide groove plate 3 on the mounting platform 12; when cylinder comes downwards to closed electromagnetic near switch XK4; relay ZJ2 adhesive self-insurance; relay switch ZJ2-1; the ZJ2-2 closure; cylinder moves downward and enters the protection stroke, and when no abnormal situation, last grinding tool 26 meets with following grinding tool 8; with the button binding that places on working substance; this moment electromagnetic proximity switch XK5 closure, normally closed relay switch ZJ3-1 is opened in relay ZJ3 adhesive self-insurance; magnetic valve DY coil blackout; the reverse air feed of gas circuit rises the last grinding tool 26 of cylinder 2 drives immediately and sets back, and finishes a working cycles.

As accompanying drawing 1; 2; 3; 4; shown in 5; described protective device is arranged on the mounting platform 12 that is fixed in cylinder piston rod; when cylinder piston rod moves downward; protective device is descending thereupon; until closed magnetic induction switch XK4; relay ZJ2 adhesive self-insurance; relay switch ZJ2-1; the ZJ2-2 closure; cylinder enters the protection stroke downwards; when guard circle 16 is run into foreign matter, owing to reaction force moves upward, at this moment push rod 15; push rod 23 protected circle 16 jack-up; make and be arranged at push rod 15; the magnet block 11 of 23 upper ends; with near switch 9; produce displacement near switch 18; normally closed near gauge tap XK2; normally closed near gauge tap XK3 disconnection, magnetic valve DY coil blackout, the reverse immediately air feed of gas circuit; make cylinder 2 drive mold 26 and rise immediately, prevent to cause personal injury.

Adopt the present invention to carry out the quality of production and can be guaranteed well that production efficiency improves a lot, be not prone to maloperation and personal injury accident, satisfy the quality requirement of new-type military uniform through the button of binding of the present invention fully.

Claims (2)

1. pneumatic dress knob machine control circuit is characterized in that it comprises that a side and zero line and A are to the linked switch K1 that is connected and be arranged in parallel start-up circuit, holding circuit and outage return circuit at linked switch K1 opposite side;

Described start-up circuit comprises floor push XK1, relay ZJ1, the relay normally closed switch ZJ3-1, normally closed near gauge tap XK2 and normally closed near gauge tap XK3 of the mutual series connection that is arranged on linked switch K1 one side, described floor push XK1 two ends are parallel with relay switch ZJ1-1, described relay ZJ1 two ends are parallel with magnetic valve DY, and are described normally closed near gauge tap XK2 with normally closedly be parallel with relay switch ZJ2-2 near gauge tap XK3 two ends; Described holding circuit comprises electromagnetic proximity switch XK4, relay switch ZJ1-2 and the relay ZJ2 of mutual series connection, and described electromagnetic proximity switch XK4 two ends have been arranged in parallel relay switch ZJ2-1; Described outage return circuit comprises the normally closed near gauge tap XK5 and relay ZJ3 of mutual series connection.

2. a kind of pneumatic dress knob machine control circuit according to claim 1 is characterized in that described start-up circuit two ends are parallel with indicator lamp.

Images