CN1309630C

CN1309630C - Holder for packaging welding wire roll and supply welding wire and fixer

Info

Publication number: CN1309630C
Application number: CNB031217788A
Authority: CN
Inventors: R·坎图－贡扎莱斯
Original assignee: PLASTIC AND METAL WIRE CORP
Current assignee: PLASTIC AND METAL WIRE CORP
Priority date: 2002-02-01
Filing date: 2003-01-30
Publication date: 2007-04-11
Anticipated expiration: 2023-01-30
Also published as: KR20030066405A; CN1440912A; MXPA03000893A; KR100991425B1

Abstract

A low-cost totally recyclable container made of corrugated cardboard for packaging a large mass of coiled welding wire is disclosed. The improved container minimizes the costs of packaging and avoids the need of large volumes for transportation and storage of empty containers to and from the welding wire manufacturing plant and at the welding plant. The container in kit form or assembled with or without the wire coil includes a wire retaining device of simple and inexpensive design to press down on the top of the coil of wire when in the container without binding against the inner walls of the container while preventing the wire which is arranged in a multitude of layers of wire loops from tangling during transportation, storage, and unwinding while providing effective means for smooth and uninterrupted payout of welding wire to automatic welding machines. The wire retaining device is secured relative to the inner wall of the container by means of plastic or metallic strips passing through peripheral openings in the retaining device, said strips being fixed to the wall at two vertically spaced points along the height of the welding wire mass. The container is fully recyclable avoiding the environmental impact caused by other packaging materials.

Description

The welding wire container and the anchor fitting that are used for packaging welding wire roll and wire feed

Technical field

The present invention relates to a kind of container and accessory device thereof of improved welding wire, be particularly useful for packing, transportation and the wire feed of the low-cost high-efficiency of a large amount of welding wire volumes; Application the design and corresponding material thereof can reclaim easily, obtain the environment protecting of serious hope, have overcome many shortcomings of prior art.

Background technology

The used welding wire of modern times automatic are welding machine requires wire feed rate to continue at a high speed, stablize, and welding wire is non-warping, and makes interruption reach minimum.Therefore, need a kind of way of economical and efficient can the longest welding wire winding package be got up, empty welding wire container is replaced with the new number of times of using on the welding machine of delivering to then reduces to minimum.

Welding wire is packed by a kind of special winding machine, and this wrapping machine is in the continuous representative type annular space that is made of central spool element and wall of container that is wound into container of welding wire.And usually welding wire container also is equipped with different equipment and makes welding wire keep the winding state, avoids in transportation, particularly tangles in the wire feed process.

The cost that packing from the welding wire manufacturing equipment to welding wire the final application apparatus, processing are consumed also wishes to drop to minimum.The container of packaging welding wire is generally drum, makes by many different materials, for example, reinforced composite or the bigger material of other thicker intensity, and descend capping place to add some metal ring stiffeners thereon and make.These designs are in order to adapt to the mal-condition in the transportation.Because the material that employing is expensive and special these cylindrical containers of manufacture method are very expensive.After welding machine uses up welding wire, usually away from the welding wire grown place,, occupy additional space, up to by appropriate processing so empty receptacle must store temporarily.Sometimes, empty reel may be sent back to, but the bigger increase of cost will be caused in their shared spaces.In addition, be that material is difficult for reclaiming and being difficult for destroying because their adopt, so intractable again.

Said container in the U.S. Pat of using now 5105943 of for example inventing by Lai Sike (LESKO) people of etc.ing.This patent disclosure a kind of drum ladle of making by thick carboard, there is a tubular core in central authorities at cydariform concentric extension line upper container, welding wire is wrapped in the annular space between core and the wall layer by layer.A cover that is formed by band is fixed on the bottom of tubular core, and an end of flexible core is fixed on the endless belt, and the other end is fixed on along on the press rods of diametric(al) placement, and this press rods is exerted pressure downwards to the top layer plectane.The top layer plectane can be made up of two semi-circular portions, is used for fixing the position of welding wire volume in the transportation.

Though the container of Lai Sike has adopted lower cost materials, but do not provide a good mechanical resistance device for the power that puts on the cylindrical container outer wall 12, so its making needs more cardboard material.This invention also has a shortcoming, because the restriction of spool element 28, its adapter plate 42 can not be adjusted along with the variation of welding wire volume height.Therefore, this container requires the height of welding wire volume must always be higher than the height of core pattern part 28.And, when wire feed, must unload bottom plate 42.

At preventing that welding wire from the chaotic device that tangles taking place improve, as what describe in the U.S. Pat 5746380 of inventing by clock (CHUNG).The disclosure of the Invention of clock (CHUNG) a kind of equipment by a plurality of parts combinations, comprise that the line bag 4 ' (bead packages) that is positioned at welding wire volume top layer and 5,6, two rings of two rings are pressed in welding wire by elastic strip 7,7 ' and roll up on 8.Before pulling out welding wire from container, compress short tube 3 and buffering ring 5 and 6 begins to move, some line bags 4 ' are torn, and the line 4 (bead) in the line bag will be distributed to above the welding wire volume, prevents the confusion of welding wire.Welding wire 9 will pass the line 4 level and smooth wire feeds of realization at this moment and not cause confusion.When welding wire was delivered to automatic are welding machine, these all parts must be removed, and restored to the original state so that use once more in other container.The invention of clock (CHUNG) also discloses cylindrical-conical guiding capping 1 ', and this capping is assemblied in the top of container, has a guide pipe 11, and welding wire 9 is passed by guide pipe, makes the wire feed that it can the realization order.In this invention welding wire 9 reach the standard grade 4 to scatter be unpractical because, caused unnecessary waste of material, increased working time, and because increased the increase that weight has caused traffic cost for use once more also needs to repack.

The U.S. Pat 4869367 of Kawasaki people such as (KAWASAKI) invention is in order to remove tube core 2 of the prior art; Adopted steel vessel, and adopted a kind of fixing and guiding parts 4 of different designs, after welding wire was sent by container, this parts by gravity moved down.This fixed parts 4 comprises a ring with center hole 17, and welding wire 3 hole is thus pulled out.Fixed parts 4 also has several elastic partss 5 (accompanying drawing 4 embodiment) and contacts with container inner wall 1, prevents that welding wire from being passed by the space near container inner wall one side.Elastic component 120 (accompanying drawing 6 embodiment) is must be enough soft, make its with the process that relatively moves of container inner wall in do not produce too big power, must there be enough rigidity the while again, passes from elastic component and container inner wall contact site effectively to prevent welding wire.Fixed parts in Kawasaki (KAWASAKI) invention has increased the cost of packing and transportation, because it has adopted special material; And these parts not necessarily can play the effect of anticipation, because the uneven friction force between elastic component 120 and the container inner wall makes it be easy to be positioned at non-level attitude.

Improvement to the drum ladle of above-mentioned patent is disclosed by the U.S. Pat 5819934 of cooper (COOPER) invention.Cooper (COOPER) patent disclosure a kind of drum ladle A, have central tubular core 30, and adopt simple mode to form ring 80 in the bottom of core 30,200,220,250 or 266, this ring is to be connected for the hook 76 with elastic webbing 72 lower ends, so that it is fixing by hook 76, move to downwards on the bar 70 end of elastic webbing 72, and move to more thus on the annular plectane parts 52, like this, in container traffic and storage process, these plectane parts 52 just are pressed in welding wire W in the space 40.But the invention of cooper (COOPER) does not overcome the shortcoming in Lai Sike (LESKO) invention of introducing above yet.

For a kind of equipment that can realize effectively level and smooth wire feed is provided, cooper people such as (COOPER) has proposed the another kind of suggestion that is applied to equipment in the drum ladle again in its U.S. Pat 5277314.This disclosure of the Invention a kind of set collar 110 that is used for the tubular welding wire container, this ring has the exterior section of general planar, outer rim just cooperates with wall of container, also has a mitriform notch portion, welding wire mouthful is drawn out thus.Because special design causes the set collar cost among cooper (COOPER) the present invention higher.

U.S. Pat 5758834 by people such as DRAGOO invention discloses another kind of tubular welding wire container.The disclosed welding wire container 10 of the invention of DRAGOO comprises the welding wire control setup 100 that is assemblied in inner tubular core 25 tops, and this control setup has a ring 105, and many finger tabs 140 are arranged on the ring.The distinctive points of this structure and typical prior art is, the centre hole that welding wire is sent rather than encircled by the periphery of ring 105 among the present invention.Many ropes 120 that tie up on the ring are regulated the parts of gradient as the container top, and prevent that welding wire from entering the space between ring and the core.Finger tabs contacts with wall of container, and the assurance welding wire was close to container inner wall before being drawn out container.The hardness of finger tabs will be enough to make welding wire can not oneself pass projection to drain to outside the container, is drawn out (that is to say, can not influence wire feed to welding wire through the obstruction between container inner wall and the finger tabs) but can not hinder welding wire again.

Japanese patent application publication No. JP3133579 and JP3264169 disclose another kind of welding wire fixed parts.These two kinds of equipment have a kind of flexible extensions parts, and these parts contact with container inner wall on one side, and another side contacts with outer core, and welding wire is pulled out by the flexible extensions parts.Parts in fixed parts among the JP3264169 and the DRAGOO invention are similar.

The octagonal container that carboard is made is open in International Patent Application WO 98/52844.This patent application discloses a kind of container 1 and has had box-like body 4, has the welding wire anchor fitting 17 and the welding wire guide pipe 10 that prevent the welding wire confusion on the box-like body 4 and play the guiding role when wire feed.Fixed parts 17 is connected as a single entity through attaching parts 22 by

ring

18,19 and 20, and attaching parts 22 has the jut 23 of radiation direction, and this jut keeps failure-free to contact with container inner wall all the time, prevents that welding wire from spilling from here.Must guarantee the accurate of its size when making the welding wire anchor fitting of this invention, it is cooperated with container inner wall, just can reach its goal of the invention.Guiding parts 10 is positioned at container top, below the capping 1, be used for to the welding wire guiding, but its shortcoming is not have enough spaces to make welding wire launch to realize wire feed rapidly.This restriction may cause tangling of the interior welding wire of container.Because fixed parts 17 is very light, then the friction force between its jut 23 and container inner wall makes its descending motion undesirable (even flexible 30 downward pulling force), is hindered even run-off the straight because any on the inwall that carboard is made irregular also can cause after the welding wire consumption welding wire anchor fitting should work as steadily consistent motion vertically downward.The shortcoming of guiding parts 10 is, at least not allowing welding wire launch less than reserve enough spaces between guiding parts and welding wire volume at first, so tangling of welding wire taken place easily.

The U.S. Pat-6237768 of Sai Puliyani (CIPRIANI) invention discloses another kind of carboard welding wire container.This container also is to be made by carboard, but be made of two box-like assemblies, comprises that one is shaped as octagonal inner box 2 for assembly provides the outside cube box 1 of intensity and one.This container also comprises plastic bag 4, is used to seal welding wire and polygonal heart 2b, and itself and air and wet environment are isolated.Though the invention of Sai Puliyani (CIPRIANI) has the good advantage of mechanical strength, yet with respect to other welding wire container and the present invention, its requirement is too meticulous and cost is higher.

At wire feed with when storing welding wire, utilize press rods 10 to exert pressure downwards in the invention of Sai Puliyani (CIPRIANI), elastic webbing 9 pulls down press rods on the hook 7 by being connected, and hook 7 is fixed on container bottom.Bar 10 is pressed in a pair of at bar 10 with encircle on a pair of rubber components between 12, and ring 12 is pressed on the welding wire volume.In the wire feed process, the invention of Sai Puliyani (CIPRIANI) has utilized guiding parts 8, and the shell 1 that these parts have square bottom surface and cube shaped is connected.This guide 8 is roughly cone shape, and top end is a platform cross section, the porose 8c in platform center, welding wire from container thus the hole be drawn out.The welding wire container of Sai Puliyani (CIPRIANI) invention has been Duoed cooresponding parts than the present invention, so cost and weight have also increased accordingly.

Therefore, need the welding wire container used on a kind of automatic are welding machine now, this container is should cost low, can handle a large amount of welding wires efficiently again, and can handle easily after wire feed finishes, and meets the requirement of environmental protection aspect.The invention provides a kind of welding wire container, have lot of advantages, can realize efficient level and smooth wire feed according to the standard-required of automatic are welding machine work again simultaneously with respect to prior art.

Summary of the invention

Both reduce packing cost in order to reach, can make things convenient for the purpose of the pack processing packaging container of environmental protection again on welding wire consumption ground, in the present invention, shell of tank is made by cheap material, for example packing corrugated boxboard commonly used adopts when needing and makes the pallet basal plane by of inferior quality timber.Therefore should avoid fully empty container is transported back the welding wire grown place again, yet this is again inevitable when taking expensive welding wire container.

According to the present invention, a kind of container of packaging welding wire roll is provided, be shaped as a barrel-type casing, layer by layer around the welding wire volume that forms, welding wire is by pulling out in the space in the container: this container comprises packing: the rigidity bottom part that can support the welding wire volume by welding wire; Outer wall is used to entangle and protects welding wire volume, this outer wall to have the upper end of opening and be fixed to the lower end of described bottom part, and height holds the welding wire volume just greater than the height of welding wire volume; At least one band in this container, near the some place of going up that has described outer wall upper end is fixed to an end of described outer wall and near the following some place described outer wall lower end and is fixed on the other end on the described outer wall, and vertically aligns with the described point of going up basically; The welding wire fixed parts that in the vertical direction is movable, when the assembling welding wire is rolled up in container, be positioned at welding wire volume top, these parts have a central opening, welding wire is drawn out through opening thus when the welding wire package fits in the container, these parts also have a peripheral openings at least, there is the clamping band that matches with this opening to pass therethrough, clamping band matches with fixed parts, prevent that any circle welding wire is upward through this fixed parts rather than passes from described central opening, prevent from also that welding wire from twisting in the wire feed process to tangle.

According to the present invention, a kind of kit of forming welding wire container also is provided, can be with flat form or the transportation of other compressive state, can assemble and form a barrel-type casing, packed and transported is rolled up around the welding wire that forms layer by layer by welding wire, welding wire rolls up thus that central space is drawn out, and this kit comprises with lower member: the rigidity bottom surface of a relatively flat is used for supporting described welding wire volume; A smooth outer wall section can be rolled and is fixed to self forming tubular along lateral edges, lower end and upper end with the bottom part of being connected to, and aspect ratio welding wire volume is high, with protectiveness ground the welding wire volume is held wherein; At least have a band, near certain point was fixing on its length was adapted to pull-down member upper end and outer wall, and lower end and outer wall lower end annex point are fixed, and after the assembling, under relative tension, lower extreme point is in line with upper extreme point and vertically aligns; The welding wire fixed parts that in the vertical direction is movable, when the welding wire volume is housed in container, rest on and press on downwards on the welding wire volume, these parts have a central opening, welding wire is drawn out through opening thus when the welding wire package fits in the container, these parts also have a peripheral openings at least, there is the following drawstring that matches with this opening to pass therethrough, following drawstring matches with fixed parts, prevent that any one wire spool from upwards surpassing this fixed parts rather than pass from the described central opening of described fixed parts, prevent from also that welding wire from twisting in the wire feed process to tangle.

The housing of welding wire container adopts polygonal shape, preferably octagon.The distortion minimum that container takes place in transportation this shape, and each component part of this container is made respectively and is transported conveniently to be transported to the welding wire grown place.And at welding wire grown place assembled formation.That is to say that this container can be folded into writing board shape when grown place and welding ground store, even the drum ladle of having avoided being made by hard prepared material also takies the very shortcoming of large space when not adorning welding wire.Shell of tank is made by the different corrugated boxboard of two-layer fold direction at least, increases the intensity of container.

Has the welding wire fixed parts on the end face of welding wire volume.This fixed parts is to make annular by low-cost wire rod, and the diameter of ring makes it around the container tubular core and be positioned on the welding wire volume just, and has an outlet that is formed by wire rod on this ring at least, can weld or be fixed on this ring with other fixed forms.After welding wire was drawn out by container, welding wire fixed parts by gravity descended and is pressed in the top layer that welding wire is rolled up all the time, can only be drawn out from the central opening of ring to guarantee welding wire.The band that has plastics or metallic material at least, for example flexiplast strap or flexible metal band or rope, its upper end is fixed near the container head a bit, the lower end is fixed near the container bottoms a bit, and pass the outlet of set collar periphery, all the time be positioned at the top layer of welding wire volume with the assurance set collar, and prevent that welding wire from unclamping in welding wire volume periphery.Like this, this band has prevented that with the actv. that cooperates of set collar welding wire is drawn out by the position beyond the ring centre hole.

Therefore purpose of the present invention just provides a kind of welding wire container, and this container is made by cheapness packing carboard, has the assembly of minimum number, adopts simply design, packs and handle welding wire cheaply.

Another object of the present invention provides a kind of efficient simple welding wire fixed parts, prevent that welding wire is in transportation, store and adorn in the wire feed process of delivering to welding machine or automatic are welding machine and tangle, the fixed parts that adopts among the present invention also can be applied on the welding wire container of the prior art.

A further object of the invention just provides a kind of welding wire container cheaply, and this container can be disposed after welding wire runs out of easily, because this container made by cheap material, and can reclaim fully.

Some are very tangible among other purpose of the present invention, and some will be pointed out hereinafter.

Description of drawings

Fig. 1: the perspective sketch plan of container of the present invention, vertical direction is got partial cross section, illustrates among the present invention the equipment after assembling in transportation and the storage process.

Fig. 2: the vertical section sketch plan of container of the present invention illustrates the structure after the container that is equipped with the wire feed guiding parts is assembled.

Fig. 3: the birds-eye view of container of the present invention illustrates position, the structure of welding wire fixed parts.

Fig. 4: the birds-eye view of second embodiment of the invention, illustrate be applied on the existing representative type cylindrical vessel according to welding wire fixed equipment of the present invention.

The specific embodiment

Following Fig. 1-4 describes a preferred embodiment of the present invention in detail, and wherein numeral 10 indications for cross-sectional plane is octagonal preferred embodiment, also comprise container vertical wall 12 by the made polygon container of corrugated boxboard among the figure.Owing to be to be made by corrugated boxboard, the cost of this container is very low, and can make easily and handle.It is all recyclable that all make the material of this container, can not cause environmental problem.This container is made at the wrapper equipment place away from the welding wire production facilities usually.The polygonal shape of container makes delivering to welding wire production facilities place that it can part, and is folded into flat pattern reducing its volume, thereby traffic cost is reduced.If this container application is in outdoor or moist environment, then wall 12 surfaces can cover waterproof layer, for example water basely detest water-resin, guarantee the environmental insulation of welding wire and excessive moisture.Waterproof layer structure can also make this wall have better intensity.

One first basal plane 14 is also made by corrugated boxboard and the method (not illustrating in the drawings for easy) by side lap is bonded on the vertical wall 12, and this method is a known method.After connecting together, basal plane 14 and vertical wall 12 have constituted the housing of container 10, are used for packaging welding wire roll 16.This moment, basal plane 14 was connected with second basal plane 15, and this hypocrateriform basal plane comprises the extending part 17 that is positioned at lower, and formed the

hypocrateriform structure.Parts

15 and 17 are made by of inferior quality timber, are perhaps preferably also made by thicker corrugated boxboard, form floor space 21, and the size of fixing in its size and the prior art with standard fork part is adapted.

Circular or polygonal tubular core 18, make by identical carboard, also be bonded on the basal plane 14, container forms annular space between core 18 and vertical surface 12 like this, the 16 phase stacked packages layer by layer of welding wire volume are loaded in this space, welding wire is not produced wave, can smoothness send, do not interrupted by automatic are welding machine.Welding wire volume 16 is twined by special packaging machine, makes it in giving the process of the continuous wire feed of automatic are welding machine, and welding wire can be non-warping, do not twine, do not tilt, and welding process can be consistent for a long time, and not need the intervention or the inspection of welding machine operating personal.

By the welding wire volume spaces 16 of the inboard beginning of wall of container 12 (to core 18 outsides), a bit to have been exaggerated, this is in order can better to illustrate, especially for the position and the function of the stationkeeping band 32 relevant with fixed parts 26 clearly are described.Simply say, even exaggerated by the space of the welding wire volume 16 of wall of container 12 beginning; Yet when being exported by the welding wire production facilities, the welding wire volume still twines with enough intensity, so, in fact between welding wire volume and the wall of container distance near (even like this, if the welding wire winding process does not meet standard, also may jump out or unclamp with wall 12 contact).Because the space between the endoporus of core 18 and welding wire volume 16 can be very little, therefore can guarantee the distance of 12 on tight welding wire volume that twines and wall.

In the bottom of tubular core 18, bar is arranged or be with 23 bondings on it, make it form a fixing ring, the lower end of elastic webbing 20 just can be connected with this ring like this, for example adopts hook 22.This elastic webbing applies a downward power to position fixed link 24, and this stationkeeping bar is exerted pressure downwards to fixed parts 26 again.In a preferred embodiment of the invention, a ring making for wire rod of fixed parts 26.Be appreciated that and adopt different materials to make this ring 26.This ring can be chosen suitable diameter, makes on its top layer that can be pressed in the welding wire volume.Aspect broad of the present invention, this fixed part 26 can adopt other Any shape of the prior art; And in a preferred embodiment, the shape of these parts is simple as much as possible, and with cost-cutting, it is also very convenient that while welding wire in container uses up post-processing, reduced the processing of package member.

Set collar 26 has an expanded ring 28 (or other identical function structure) at least and is fixed on this ring 26, for example be welded on this ring, expanded ring forms for flexible fixed strip or with 32 openings that pass 30, flexible material can be chosen metal, plastics, lamination coating or other suitable material, this fixed strip or band pass expanded ring 28, and purpose is to make set collar 26 remain on welding wire 43 to twine on the welding wire volume 16 that forms, and plays the effect that prevents that the position of welding wire 43 outside set collar 26 central openings are sentenced from unclamping.The space outerpace of set collar and expanded ring should be suitably little, makes set collar 26 and the expanded ring 28 needn't be usually and the interior side contacts (not having influence on these parts again steadily glides) of vertical wall.When this had also proved and has exerted pressure on its upper strata to welding wire volume 16, fixed parts 26 can adopt other shape beyond the ring.This fixed parts has a central outlet, and welding wire 43 passes thus during wire feed, and these parts also have peripheral outlet 30, and clamping band 32 exports thus and passes.The upper end 33 of clamping band 32 is fixed on container top a bit, and lower end 37 is connected on certain attachment point of bottom, can adopt any appropriate method, for example bond, and nail or other method of attachment that is fit to, distance between two points is highly suitable with welding wire volume 16.It is exactly to make it pass a hole 35 on the wall 12 that clamping band 32 is fixed on a straightforward procedure on the wall, and it is bonded on the outside face of wall 12.37 of lower ends are bonded between wall 12 and the basal plane 14.Be with 32 to want the degree of tightness appropriateness, fixed parts 26 can be descended after welding wire 43 consumes in the effect owing to gravity, prevent that simultaneously welding wire is unlikely to by passing between wall 12 and the fixed parts 26.

Spool element 18 has narrow slit 34 and 36, and fixed link 24 is passed through by narrow slit, and fixed link can force on the fixed parts 26 uniformly in the process of container wire feed and storage, and with fixed parts 26 engagements.。Usually, only use narrow slit 34, but in the container welding wire amount more after a little while, fixed link 24 also can move on on the narrow slit 36 on the tubular core.

First capping 38 is positioned on the wall of container 12, under second capping 40.Second capping 40 has centre hole and is used to place as shown in Figure 2 guiding parts 42.Therefore, in container traffic and storage process, first capping 38 is used to seal the opening of second capping 40.Two-layer capping all is to be made by corrugated boxboard, and second capping, 40 upper side edges 44 have buckling clamping part 46, for example hook and ring buckle, (" VELCRO ^", Velcro is the registered trade mark (RTM) of Velcro company) or other suitable method of attachment, be connected with corresponding connection structure (not marking) on the wall of container 12.When welding wire 43 was carried to welding machine, capping 38 and 40 was moved quickly and easily, and the guiding parts 42 that is assemblied in the capping 40 also is fixed on the wall of container 12.

Cover the layer of transparent film on the window 41, be positioned at position lower on the wall of container 12, be used to detect welding wire volume end height.Use this window can shift to an earlier date a period of time discovery and preparation, the container that uses up is replaced with new container, avoid the interruption in the welding machine welding process.

An advantage of container of the present invention be exactly guiding parts 42 be not the part of container, therefore,,, be connected on the welding gear all the time because these guiding partss must not be carried even its simplicity of design cheapness but also can make full use of to the long period.

On the reel that welding wire fixed parts 26 of the present invention also can be conveniently used in using in the prior art.Figure 4 shows that, the representative type cylindrical container with according to the combining of welding wire fixed parts of the present invention, the parts that numeral is indicated are equivalent to the parts among the present invention.The means of cheap and simple that adopt this fixed parts have reduced welding wire package and have guaranteed the cost that welding wire is smoothly pulled out.

A preferred embodiment of set collar has three well-distributed peripheral openings, and three corresponding clamping banies pass wherein.When it is used for drum ladle or octagonal container, preferably adopt four peripheral openings.

Describe the present invention in detail in conjunction with some preferred embodiments above, but the present invention is not limited to these embodiment, many change, variation, replacement or displacements that do not deviate from spirit and scope of the invention can also be arranged, following claim describes the present invention in detail, and the present invention only is subjected to the restriction of this claim.

Claims

1. the container of a packaging welding wire roll is shaped as a barrel-type casing, and layer by layer around the welding wire volume that forms, welding wire is by pulling out in the space in the container by welding wire for packing:

This container comprises:

The rigidity bottom part that can support the welding wire volume; Outer wall is used to entangle and protects welding wire volume, this outer wall to have the upper end of opening and be fixed to the lower end of described bottom part, and height holds the welding wire volume just greater than the height of welding wire volume;

At least one band in this container, near the some place of going up that has described outer wall upper end is fixed to an end of described outer wall and near the following some place described outer wall lower end and is fixed on the other end on the described outer wall, and vertically aligns with the described point of going up basically;

The welding wire fixed parts that in the vertical direction is movable, when the assembling welding wire is rolled up in container, be positioned at welding wire volume top, these parts have a central opening, welding wire is drawn out through opening thus when the welding wire package fits in the container, these parts also have a peripheral openings at least, there is the clamping band that matches with this opening to pass therethrough, clamping band matches with fixed parts, prevent that any circle welding wire is upward through this fixed parts rather than passes from described central opening, prevent from also that welding wire from twisting in the wire feed process to tangle.

2. welding wire container according to claim 1, it is characterized in that: described wall is made by corrugated boxboard.

3. welding wire container according to claim 1, it is characterized in that: also comprise a core pattern part that is positioned at container center, form the annular space that the assembling welding wire is rolled up with described outer wall, by welding wire is prevented to tangle between each welding wire layer of welding wire around the core pattern part in annular space.

4. one kind as welding wire container as described in the claim 3, it is characterized in that: described welding wire anchor fitting, size cooperates with described annular space, and the ring that is formed by two wire rods constitutes, rigidity wire rod by the radiation direction between two rings is connected as a single entity, and has the opening that 3 radiation directions are protruded at least.

5. one kind as welding wire container as described in the claim 2, it is characterized in that: also comprise a core pattern part that is positioned at container center of making by corrugated boxboard, form the annular space that the assembling welding wire is rolled up with described outer wall, by welding wire is prevented to tangle between each welding wire layer of welding wire around the core pattern part in annular space.

6. one kind as welding wire container as described in the claim 5, it is characterized in that: described welding wire anchor fitting, size cooperates with described annular space, and the ring that is formed by two wire rods constitutes, rigidity wire rod by the radiation direction between two rings is connected as a single entity, and has the opening that 3 radiation directions are protruded at least.

7. one kind as welding wire container as described in the claim 2, and it is characterized in that: described wall is made by two-layer corrugated boxboard at least, and the internal layer fold direction difference of two-layer corrugated boxboard.

8. one kind as welding wire container as described in the claim 5, and it is characterized in that: described wall is made by two-layer corrugated boxboard at least, and the internal layer fold direction difference of two-layer corrugated boxboard.

9. one kind as welding wire container as described in the claim 6, and it is characterized in that: described wall is made by two-layer corrugated boxboard at least, and the internal layer fold direction difference of two-layer corrugated boxboard.

10. one kind as welding wire container as described in above-mentioned arbitrary claim, and it is characterized in that: described container vertical wall is formed by corrugated boxboard, and this corrugated boxboard outside scribbles water-based resin, makes container vertical wall outside detest water.

11. a welding wire container according to claim 1 is characterized in that: also comprise a capping that matches with this wall of container,, after container is allocated in the welding wire package into, entangle and protect the welding wire volume at transportation and lay up period.

12. one kind as welding wire container as described in the claim 3, it is characterized in that: also comprise a capping that matches with this wall of container, at transportation and lay up period, after container is allocated in the welding wire package into, entangle and protect the welding wire volume.

13. one kind as welding wire container as described in the claim 10, it is characterized in that: also comprise a capping that matches with this wall of container, at transportation and lay up period, after container is allocated in the welding wire package into, entangle and protect the welding wire volume.

14. one kind as welding wire container as described in the claim 5, it is characterized in that: described capping is made by corrugated boxboard.

15. one kind as welding wire container as described in the claim 13, it is characterized in that described capping is to be made by corrugated boxboard, this corrugated boxboard outside scribbles water-based resin, makes the capping outside detest water.

16. one kind as welding wire container as described in the claim 13, it is characterized in that: described capping has first enclosure portion that central opening is arranged, this part matches with a welding wire guiding parts in the wire feed process, this capping also comprises one second enclosure portion, is that a removable plectane is used to seal the central opening of described first.

17. one kind as welding wire container as described in the claim 14, it is characterized in that: described capping has first enclosure portion that central opening is arranged, this part matches with a welding wire guiding parts in the wire feed process, this capping also comprises one second enclosure portion, is that a removable plectane is used to seal the central opening of described first.

18. one kind as welding wire container as described in the claim 16, it is characterized in that: described first enclosure portion has a plurality of sides and container outer wall vertically overlaps.

19. one kind as welding wire container as described in the claim 18, it is characterized in that: have at least two sides to be furnished with connecting element, this side cooperating with corresponding connecting element on wall of container with the equitant part of this side, make first capping be fixed on its position, these parts also serve the same role in the wire feed process.

20. one kind as welding wire container as described in the claim 19, it is characterized in that: described connecting element is a closure member, and it is made up of a little fabric hook that inserts a corresponding fabric ringlet.

21. one kind as welding wire container as described in the claim 19, it is characterized in that: described connecting element is that adhesive tape constitutes.

22. a welding wire container according to claim 1 is characterized in that: comprise that also a fixed link applies downward power for described fixed parts by an elastic webbing, it is pressed in the top of the welding wire volume that is assemblied in the container.

23. one kind as welding wire container as described in the claim 3, it is characterized in that: comprise that also a fixed link applies downward power for described fixed parts by an elastic webbing, it is pressed in the top of the welding wire volume that is assemblied in the container.

24. one kind as welding wire container as described in the claim 17, it is characterized in that: comprise that also a fixed link applies downward power for described fixed parts by an elastic webbing, it is pressed in the top of the welding wire volume that is assemblied in the container.

25. a welding wire container according to claim 1 is characterized in that: also comprise a pallet basal plane that supports these container bottoms parts, cooperate the operation of frontloader.

26. one kind as welding wire container as described in the claim 25, it is characterized in that: described pallet basal plane is made by timber.

27. one kind as welding wire container as described in the claim 25, it is characterized in that: described pallet basal plane is made by plastic material.

28. one kind as welding wire container as described in the claim 24, it is characterized in that: described pallet basal plane is made by carboard.

29. one kind as welding wire container as described in the claim 3, it is characterized in that: also comprise the welding wire volume that is assemblied in the described container.

30. kit of forming welding wire container, can can assemble and form a barrel-type casing with flat form or the transportation of other compressive state, packed and transported is rolled up around the welding wire that forms layer by layer by welding wire, welding wire rolls up thus that central space is drawn out, and this kit comprises with lower member:

The rigidity bottom surface of a relatively flat is used for supporting described welding wire volume;

A smooth outer wall section can be rolled and is fixed to self forming tubular along lateral edges, lower end and upper end with the bottom part of being connected to, and aspect ratio welding wire volume is high, with protectiveness ground the welding wire volume is held wherein;

At least have a band, near certain point was fixing on its length was adapted to pull-down member upper end and outer wall, and lower end and outer wall lower end annex point are fixed, and after the assembling, under relative tension, lower extreme point is in line with upper extreme point and vertically aligns;

The welding wire fixed parts that in the vertical direction is movable, when the welding wire volume is housed in container, rest on and press on downwards on the welding wire volume, these parts have a central opening, welding wire is drawn out through opening thus when the welding wire package fits in the container, these parts also have a peripheral openings at least, there is the following drawstring that matches with this opening to pass therethrough, following drawstring matches with fixed parts, prevent that any one wire spool from upwards surpassing this fixed parts rather than pass from the described central opening of described fixed parts, prevent from also that welding wire from twisting in the wire feed process to tangle.

31. kit as welding wire container as described in the claim 30, it is characterized in that: described container also comprises a core pattern part, its size can be fixed on the bottom surface portions, and be engaged in the central space and described container of welding wire volume, the core pattern part is made by carboard, and described wall is subjected to delineation with the convenient polygon that forms when being rolled into tubulose, also comprise and have same polygon-shaped dull and stereotyped enclosure portion, this part has side, and side down folding along correct angle side and that be adjacent is connected to form the capping of container.

32. the kit as welding wire container as described in the claim 31, it is characterized in that: described welding wire fixed parts comprises two concentric rings, and the rigidity wire rod by the radiation direction is connected as a single entity, and also comprises the peripheral openings that at least 3 radiation directions are protruded.