CN2172292Y

CN2172292Y - Metal net mfg. apparatus

Info

Publication number: CN2172292Y
Application number: CN 93230533
Authority: CN
Inventors: 张寿千; 李长明
Original assignee: TEXTILE MACHINERY FACTORY CHANGYI COUNTY SHANDONG PROV
Current assignee: TEXTILE MACHINERY FACTORY CHANGYI COUNTY SHANDONG PROV
Priority date: 1993-03-25
Filing date: 1993-03-25
Publication date: 1994-07-20
Anticipated expiration: 2003-03-25

Abstract

The utility model discloses an apparatus using an electroplating process to producing a metal round net, comprising a machine frame, an electroplating liquid tank and a frame movably installed on the machine frame. A cathode axle is installed on the frame through an insulated bearing and is contacted with an electric brush through a copper sleeve, and a motor speed reducer driving the cathode axle to rotate through a belt is also installed on the frame. The apparatus is combined with the prior art, and the apparatus can reduce the production cost of the metal round net and raise the quality of the product.

Description

Metal net mfg. apparatus

The utility model relates to the electroplating technology field, specifically relates to a kind of device that utilizes electroplating technology to produce wire netting.

The printing cylinder of dyeing use at present is to select different roll body moulds for use, adopts once production moulding of electrodip process.Be shaped on the equally distributed little taper hole of many honeycomb shapes on the roll body mould, fill insulating resin in the hole.In electrodeposition process, electrolytic nickel is as anode, and the roll body mould is as negative electrode.Metal ion in the electroplate liquid goes out at the metal wash rice of roll body mould, forms wire netting, when depositing to specific thickness, net is taken off from mould, just becomes printing cylinder.The method of this production printing cylinder has following shortcoming:

1, the damage of pair roller mould is too big, has increased production cost.The thickness of cylinder is big more, and is also big more to the damage of mould when getting net.If it is thin to net plating, then physical strength is too low, can't use;

2, in deposition process, along with the continuous increase of net thickness, mesh reduces with the approximate double speed that increases in thickness, makes percentage of open area into the net and reduces;

3, the section form of mesh is the little single cone hole shape of outer imperial palace, and the extruding of oar material when being unfavorable for using influences use properties.

The purpose of this utility model is a kind of device of producing the metal cylinder of design, matches with aforesaid prior art, reduces production cost of products, improves the quality and the use properties of product.

The technical solution of the utility model is: it has frame and rack-mounted bath trough, and the anode basket is installed in the bath trough.The movable framework of installing is arranged on frame, and a side of framework is equipped with the framework leaning device, by insulation bearing cathode axis is installed on the framework, and the front end of cathode axis is suspended in the top of bath trough.Be equipped with on the framework by belt and drive the motor reducer that cathode axis rotates.The rear sleeve of cathode axis is equipped with copper sheathing, and the brush of installing with frame insulation is arranged above the copper sheathing.

Framework leaning device of the present utility model is a cylinder, and the lower end of this cylinder is hinged on the frame, and upper end and framework are hinged.

The level plate of control liquid level is installed in the bath trough of the present utility model.

The utility model also is equipped with the insulation orienting sleeve on framework, the top of brush is passed this insulation orienting sleeve and stretched out outside the frame, between the bottom of this orienting sleeve and brush spring is housed, so that well contact between brush and copper sheathing.

During use, utilize prior art to make the matrix net of a thinner thickness earlier, utilize then the utility model substantially net thicken standard thickness.Because the matrix net can do thinlyyer, thereby the damage that can alleviate the pair roller mould greatly when taking off, production cost reduced.Again since the matrix net in the thickening process, simultaneously in matrix net both sides deposition, the speed of dwindling of mesh obviously slows down metal ion, improved percentage of open area, and the section form of mesh becomes biconical, and the extruding of oar material when helping using improved the use properties of product.

Below in conjunction with drawings and Examples, describe structure of the present utility model and principle of work in detail.

Fig. 1 is an one-piece construction synoptic diagram of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1.

In the embodiment that accompanying drawing provides, frame of the present utility model 1 is welded into by steel, and the one end is made flute profile, and the other end has hinge seat 10.In flute profile one end of frame 1 bath trough of being manufactured by plastic plate 2 is installed, a level plate 31 is housed in the bath trough 2, bath trough 2 is divided into bigger major trough and less attached groove two portions, major trough one side has fluid inlet 27, and attached groove one side has liquid outlet 30.Have in major trough by the rack-mounted anode conducting row 29 of insulation mode, by screw retention anode basket 28 is installed on anode conducting row 29, the anode basket can be established several, is welded into rectangular parallelepiped by titanium net and titanium plate.A framework 18 is installed, hinge seat 3 and back hinge seat 17 before the front-end and back-end of framework 18 have respectively on frame 1.Have a support plate 4 on frame (1) forward cell body, be fixed with hinge seat 5 on it, preceding hinge seat 3 is hinged by the lower end of a bearing pin 11 and a cylinder 13, and the back hinge seat 17 on the framework 18 is hinged with the upper end of this cylinder piston rod by bearing pin 16.Be horizontally installed with cathode axis 26 by two

insulation bearings

15,25 on framework 18, the front end of cathode axis 26 is overhung at the top of bath trough 2, and is higher than level plate 31.At the rear portion of cathode axis 26 copper sheathing 14 is housed, copper sheathing and cathode axis shrink-fit.Brush 20 is housed above the copper sheathing 14, and brush 20 lower surfaces are the consistent cambered surfaces in copper sheathing 14 surfaces.Inboard in framework 18 upper ends is fixed with insulation orienting sleeve 21 by screw 19, and the top of brush 20 is passed the perforate on this grade edge orienting sleeve 21 and the framework 18 and stretched out outside the frame, thereby avoids contacting with framework 18.Below the orienting sleeve 21 and between the brush bottom spring 22 is being housed, is being used to increase the pressure between brush and the copper sheathing, making both that excellent contact be arranged.By trip bolt 8 motor reducer 9 is installed in framework 18 bottoms, by key 24 big belt pulley 23 is installed on cathode axis 26, small pulley 7 is installed on the output shaft of motor reducer 9, motor reducer drives cathode axis 26 by belt 12 and rotates.Motor reducer 9 is selected motor and the direct large speed ratio cycloidal-pin wheel of speed reduction unit speed reduction unit for use, finally makes the rotating speed of cathode axis 26 not be higher than 80 rev/mins after belt transmission.Insulation bearing 15.25 and insulation orienting sleeve 21 are made by four fluorine ethylene materials.

Principle of work of the present utility model is: will fill nickel block in the anode basket 28 during use, the positive pole of direct supply is received on the anode conducting row 29, and the negative pole of direct supply is connected on brush 20 upper ends, reaches cathode axis 26 by copper sheathing 14.Level plate 31 makes the liquid level in bath trough 2 major troughs be lower than the Down Highway of cathode axis 26, and electroplate liquid enters major trough by fluid inlet 27 under the effect of electric pump, and long-pending full back enters attached groove by level plate 31 upper surfaces, forms circulation after liquid outlet flows out.(for example will produce thickness is the metal cylinder of 0.1mm earlier to make the matrix net of a thinner thickness with prior art, can make the matrix net of a 0.05mm earlier of prior art), this matrix net 32 is mounted on the cathode axis 26, its underpart is immersed in the plating bath, actuating motor speed reduction unit 9 drives cathode axis 26 and rotates, because matrix net 32 is electrically connected with cathode axis, so gradually the matrix net is thickeied standard thickness, take off and get final product.Cylinder 13 can be connected with air compressor machine during work, when net is loaded onto or taken off to needs, can reduce inner pressure of air cylinder, piston rod falls to making framework 18 to tilt, and drives cathode axis 26 front ends and upwarps, and is convenient to adorn net or gets net, the intensifying cylinder internal pressure makes cathode axis be in level again then.

Claims

1, a kind of wire netting production equipment, have frame (1) and be installed in bath trough (2) on the frame (1), anode basket (28) is installed in the bath trough (2), it is characterized in that: on frame (1), also be hinged with framework (18), one side of framework (18) is equipped with framework leaning device (13), framework (18) is gone up and by insulation bearing (15) (25) cathode axis (26) is installed, the front end of cathode axis (26) is stretched the top in bath trough (2), be equipped with on the framework (18) by belt (12) and drive the motor reducer (9) that cathode axis (26) rotates, the rear sleeve of cathode axis (26) is equipped with copper sheathing (14), and the brush (20) with framework (18) insulating mounting is arranged above the copper sheathing (14).

2, wire netting production equipment according to claim 1 is characterized in that said framework leaning device (13) is a cylinder, and the upper end of this cylinder and framework (18) are hinged, and its lower end and frame (1) are hinged.

3, wire netting production equipment according to claim 1, it is characterized in that on framework (18), being fixed with insulation orienting sleeve (21), brush (20) top is passed this insulation orienting sleeve (21) and is stretched out outside the frame, and spring (22) also is housed between this orienting sleeve and brush bottom.

4, wire netting production equipment according to claim 1 is characterized in that being equipped with in the bath trough (2) level plate (31), and bath trough (2) is divided into major trough and attached groove two portions.