CN201543963U

CN201543963U - Tag welding hanging machine

Info

Publication number: CN201543963U
Application number: CN2009202542184U
Authority: CN
Inventors: 王跃红
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-29
Filing date: 2009-10-29
Publication date: 2010-08-11
Anticipated expiration: 2019-10-29

Abstract

The utility model discloses a tag welding hanging machine, comprising a welding gun, a welding machine main body and a gun line connecting the welding gun and the welding machine main body, wherein the welding machine main body is internally provided with a welding machine circuit which mainly comprises a power conversion circuit, a display circuit, an energy storage circuit and a welding control circuit; the gun line is an integrated gun line, and a welding current wire and a signal control line are positioned in a same cable. The welding current wire and the signal control line adopt the integrated gun line with one cable, and the gun line is not easily damaged and is convenient to draw; and the circuit design adopts a modular design, and adopts large-capacity capacitors for series connection to store energy, thus improving the welding current of the welding machine, leading the success ratio of the welding to be improved greatly, avoiding the problem that the tag drops due to infirm welding, well solving the difficulty that the product information can not be recognized due to dropping of the tag when the product is introduced into a warehouse from a production site, and greatly enhancing the quality image and enterprise image of the product.

Description

Label weldering on-hook

Technical field

The utility model relates to the label weldering extension technology in a kind of label exhibition method.

Background technology

Metallurgical production industry, especially bar production enterprise, the finishing packing stage of product before dispatching from the factory, the nameplate weldering that needs to comprise product export information hangs on each bundle bar, mainly is with the label mash welder nameplate point to be welded on the bar at present.Existing label mash welder, equipment volume is big, and Heavy Weight (about 30kg) moves difficulty, causes on-the-spot use inconvenient; Output current a little less than, the molten iron that causes welding the thawing of board nail striking point is less, can not be welded on the bar by the point that nameplate is firm, in bar handling process, because factors such as the bending of bar bundle, bump, the unstable nameplate of spot welding is easy to come off, thereby causes the bar product information incomplete, influences follow-up warehouse-in and makes an inventory, simultaneously because the site environment harshness, the many dirt of high temperature are considered to be worth doing more, cause the mash welder fault rate higher, can not satisfy rhythm of production at a high speed.In addition because the electric controling line of welding gun and electric current line adopt the separate type design, frequent when dragging welding gun in use, often cause the breakage of thinner signal control line, disconnect, make welding gun change, scrap frequent, cause the increase of use cost.

The utility model content

The utility model technical issues that need to address provide a kind of firm welding, and are sturdy and durable, and the label that cost is low welds on-hook and follows closely with the weldering board that is used for this weldering on-hook.

For addressing the above problem, technical solution adopted in the utility model is:

A kind of label weldering on-hook, comprise welding gun, welding machine main body and be positioned on the welding gun rifle line that connects welding gun and welding machine main body, be provided with the welding machine circuit of mainly forming in the welding machine main body by circuit for power conversion, display circuit, accumulator, welding control circuit, the integrated rifle line of rifle line, its welding current lead and signal control line are arranged in same cable.

The front end of described welding gun is weldering board nail chuck, and this weldering board nail chuck center is a conical bore, uniform three axial narrow slits on the hole wall.

Described accumulator is composed in series by 4 47000 μ f large bulk capacitances.

A kind of weldering board nail that is used to weigh 1 described label weldering on-hook comprises ailhead, nail body, nail tail, and the diameter on described ailhead top is any one numerical value within the 1.3--2.5mm scope, and the ailhead height is any one numerical value within the 1.0--6.5mm scope; Described nail tail end is provided with the chamfering of any angle in the 30--60 degree scope, and the chamfering depth value is any one numerical value within the 0.02--3.5mm scope.

The nail of described weldering board nail is in and is provided with nail body groove.

Adopt the beneficial effect that technique scheme produced to be: welding current lead that this is novel and control signal wire adopt the integrated rifle line of a cable, and the rifle line is not fragile, is convenient to pull; Circuit design adopts modularized design, adopt the large bulk capacitance series connection accumulation, improved the welding machine welding current, make that being welded into power significantly improves, avoided label because the problem that not prison welding comes off admittedly, fine product label when the production scene imports to storehouse difficult problem that the product information that causes can't discern that comes off that solved, thereby avoided enterprise to lose the product quality accident that causes because of product information, and the generation of being complained problem has repeatedly greatly promoted the quality image and the corporate image of product.This new type index tag weldering on-hook has characteristics in light weight, that volume is little, use at convenient scene.

Description of drawings

Fig. 1 is the utility model welding gun schematic diagram;

Fig. 2 is the utility model welding gun chuck structure schematic diagram;

Fig. 3 is the utility model weldering board pin structure schematic diagram;

Fig. 4 is that the utility model weldering board is followed closely another structural representation.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:

Because traditional label mash welder ubiquity welding current is little, not prison welding is solid, and the flimsy shortcoming of rifle line, and the inventor improves targetedly.By the welding machine circuit is carried out modularized design, adopt integrated circuit, reduced the welding machine volume, alleviated weight, provide cost savings, improved functional reliability simultaneously, increased welding current, made the label welding more firm, adopt integrated rifle line simultaneously, prolong service life, saved the maintenance and repair cost, improved efficient.The board of butt welding simultaneously nail redesigns.It below is detailed description.

This novel welding gun that comprises, the welding machine main body, the rifle line is positioned on the welding gun, be provided with in the welding machine main body mainly by circuit for power conversion, display circuit, accumulator, the welding machine circuit that welding control circuit is formed, wherein, circuit for power conversion is by Single-chip Controlling, the cut-offfing to accumulator and power of control power switch pipe, accumulator is composed in series by 4 47000 μ f large bulk capacitances, carry out the storage of energy, by welding control circuit control discharge, realized the weldering extension work of butt welding board nail, display circuit shows the welding machine duty, charged state and fault alarm etc.Its operation principle is: alternating current 220V is behind rectifying and wave-filtering, DC voltage as capacitance energy storage and welding job, when device power was carried out work, when the voltage that single-chip microcomputer detects capacitance group was lower than the voltage of setting, single-chip microcomputer sent charging signals to circuit for power conversion, open switching power tube, capacitance group is charged, and when the voltage of capacitance group reached setting value, single-chip microcomputer sent the signal of stopcock power tube to circuit for power conversion, stop the charging to capacitance group, charging is finished.After finishing, charging, realized the welding of butt welding board nail by welding control circuit discharge welding.

As shown in Figure 1; structural representation for this novel welding gun; it comprises weldering board nail chuck 2, the rifle line 4 of welding gun body 3, front end; wherein rifle line 4 adopts incorporate rifle line 4; in same cable, the protection of the insulating barrier (rubber sleeve) by the cable outside has been avoided in use with the control line of two tiny tape insulations protections and welding current wire producing; because frequently pull control line wearing and tearing, disconnection that welding gun causes, thereby prolonged the service life of welding gun greatly.

As shown in Figure 2, structural representation for weldering board nail chuck 2 on this novel welding gun, under the prerequisite that guarantees welding effect, the chuck top has conical bore, and hole wall has been taked the design of trisection groove milling, process three uniform axial narrow slits 5, guarantee the clamping operation of butt welding board nail, simplified the structure greatly, shortened the process-cycle, saved consumption, reduced use cost raw material copper.

Shown in Fig. 3,4, be this novel weldering board pin structure schematic diagram, more firm in order to weld, the employed weldering board nail of butt welding on-hook has carried out brand-new design, wherein weld the board nail and be made of ailhead 6, nail body 7, nail tail 8, the striking point that ailhead is 6 ones is designed to big chamfering formula, constitutes a circular cone structure, the diameter on ailhead 6 tops is any one numerical value within the 1.3--2.5mm scope, and ailhead 6 highly is any one numerical value within the 1.0--6.5mm scope; When loading big electric current, the head of weldering board nail is propelling fusing progressively, and the molten steel amount that makes weldering hang required thawing reaches at most, has fully guaranteed the fastness of weldering extension.Nail body 7 is the cylindrical structural (referring to Fig. 3,4) of a middle band boss, further is provided with nail body groove 9 in the place of the adjacent boss of nail tail 8 sides, and its welding can be removed nail tail 8 later on easily, increases aesthetic property and can prevent that label from coming off.Nail tail 8 is a cylinder, and its end is provided with the chamfering of any angle in the 30--60 degree scope, and the chamfering depth value is any one numerical value within the 0.02--3.5mm scope.

Claims

1. label weldering on-hook, comprise welding gun, welding machine main body and be positioned on the welding gun rifle line that connects welding gun and welding machine main body, be provided with the welding machine circuit of mainly forming in the welding machine main body by circuit for power conversion, display circuit, accumulator, welding control circuit, it is characterized in that: the integrated rifle line of rifle line, its welding current lead and signal control line are arranged in same cable.

2. label weldering on-hook according to claim 1 is characterized in that the front end of described welding gun is weldering board nail chuck, and this weldering board nail chuck center is a conical bore, uniform three axial narrow slits on the hole wall.

3. label weldering on-hook according to claim 1 is characterized in that described accumulator is composed in series by 4 47000 μ f large bulk capacitances.

4. one kind is used to weigh the weldering board nail that 1 described label welds on-hook, comprise ailhead, nail body, nail tail, it is characterized in that: the diameter on ailhead top is any one numerical value within the 1.3--2.5mm scope, and the ailhead height is any one numerical value within the 1.0--6.5mm scope.

5. board weldering nail according to claim 4 is characterized in that described nail tail end is provided with the chamfering of any angle in the 30--60 degree scope, and the chamfering depth value is any one numerical value within the 0.02--3.5mm scope.

6. according to claim 4 or 5 described boards weldering nail, the nail that it is characterized in that described weldering board nail is in and is provided with nail body groove.