CN101022916A - Rebar fastener dispensing gun and method of use thereof - Google Patents
Rebar fastener dispensing gun and method of use thereof Download PDFInfo
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- CN101022916A CN101022916A CNA2005800312337A CN200580031233A CN101022916A CN 101022916 A CN101022916 A CN 101022916A CN A2005800312337 A CNA2005800312337 A CN A2005800312337A CN 200580031233 A CN200580031233 A CN 200580031233A CN 101022916 A CN101022916 A CN 101022916A
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- rebar
- rifle
- securing member
- material casket
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 43
- 238000009826 distribution Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007600 charging Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000001145 finger joint Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012559 user support system Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/166—Connectors or means for connecting parts for reinforcements the reinforcements running in different directions
- E04C5/167—Connection by means of clips or other resilient elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Coating Apparatus (AREA)
Abstract
一种用于连续分配和施加多个加强筋(钢筋)紧固件的自动进料装置和方法，包括被构造成承载多个钢筋紧固件的细长框架，该框架包括用于在其中引导紧固件的槽道；与细长框架相连以将紧固件压向框架远端的进料机构；以及靠近框架远端的分配头，所述框架和分配头被构造成在相应的钢筋连接处连续分配并施加多个钢筋紧固件。
An automatic feeding device and method for continuously dispensing and applying a plurality of reinforcing bar (rebar) fasteners, comprising an elongated frame configured to carry a plurality of rebar fasteners, the frame including a channel for guiding the fasteners therein; a feeding mechanism connected to the elongated frame to press the fasteners toward a distal end of the frame; and a dispensing head proximate the distal end of the frame, the frame and the dispensing head being configured to continuously dispense and apply a plurality of rebar fasteners at corresponding rebar connections.
Description
Related application
It is that the PCT patent application of No.05/30270 and the name submitted on September 17th, 2004 are called " utility fixtures reinforcing bar rifle ", series number is No.60/610 that the application requires to be called " reinforcing bar jockey ", series number with the name of submitting on August 26th, 2005,601 U.S. Provisional Patent Application is as priority, and the content of described application all is incorporated herein by reference at this.
Background of invention
The present invention relates in general to reinforcement (reinforcing bar) fastener areas, and described securing member is used to connect two or more lengths of rebar with concrete panels, pillar, footing or wall.More particularly, the present invention relates to be used to transport, distribute and apply the mechanical device of described rebar fastener two lengths of rebar are tightened together successively reliably with multiple relative orientation of series two reinforcing bar junctions.
Summary of the invention
A kind of apparatus and method that are used for continuous dispensing and apply a plurality of reinforcements (reinforcing bar) securing member, the elongate frame that it is characterized in that being configured to carry a plurality of rebar fasteners, this framework comprises the conduit that is used for guiding therein securing member; Link to each other securing member is pressed to the feeding mechanism of framework far-end with elongate frame; And the dispensing head of close framework far-end, described framework and dispensing head are formed at corresponding reinforcing bar junction continuous dispensing and apply a plurality of rebar fasteners.Automatically the method that applies rebar fastener comprises provides distributor, and described distributor comprises the elongated material casket of the rebar fastener capacity with a plurality of snap fit, and described distributor also comprises firing lock and the feeding mechanism that operationally links to each other with the material casket; Firing lock is activated, and described actuating comprises: open the material casket so that it is loaded, with the rebar fastener of a plurality of snap fit material casket of packing into, and the starting feeding mechanism is pressed to the rebar fastener of a plurality of snap fit the distribution end of distributor; To comprise in the rebar fastener of a plurality of snap fit the distributor distribution end of last and push the reinforcing bar junction to fastening this connection; Retract the distribution end of distributor from the reinforcing bar junction so that the penult the rebar fastener of snap fit can automatic feed, thus by feeding mechanism effect automatic feed thereon in the distribution end of distributor; At first repeat the step that pushes away and draw, the rebar fastener of a plurality of snap fit in the material casket uses up basically; Secondly and repeated actuation, the step that pushes away and draw and at first repeat.
Description of drawings
Fig. 1 is the schematic diagram of the rifle made according to one embodiment of the present invention, and it has almost full fastener material box.
Fig. 2 is the left view of rifle shown in Figure 1, and it has almost empty fastener material box shown in broken lines.
Fig. 3 is the front view of rifle shown in Figure 1.
Fig. 4 is the upward view of rifle shown in Figure 1.
Fig. 5 A, 5B, 5C, 5D, 5C ' and 5D ' are at the enlarged partial view that loads, distributes and apply each stage of rebar fastener according to one embodiment of the present invention rifle.Specifically, Fig. 5 A and 5B are illustrated in the near-end near rifle, the loading of rifle and " percussion ", Fig. 5 C and 5D represent that the far-end near rifle therefrom distributes and applies rebar fastener and is connected to form vertical reinforcing bar, and the far-end of Fig. 5 C ' and the close rifle of 5D ' expression therefrom distributes and applies rebar fastener and be connected to form parallel reinforcing bar.
Detailed description of the preferred embodiment
The present invention comprises semi-automatic rebar fastener-distribution applicator or alleged usually " rifle " that comprise the material casket according to preferred implementation, be used at least semi-automatically pushing a plurality of rebar fasteners of a series of interlockings to dispensing head, in the serial there rebar fastener each is applied to corresponding reinforcing bar junction successively by Manual pressure, thus parallel or vertically fastening two sections reinforcing bars with required relative orientation.The semi-automatic wide in range meaning is semi-automatic or full-automatic, and (difference) needs seldom or without any need for manpower between the continuity reinforcement(bar) securing member applies thus.Thereby, in this description and full-automatic embodiment is shown, distribute thus and the rebar fastener that applies a plurality of interlockings in the whole material casket only needs one common alleged " percussion " operation.The embodiment that substitutes within the spirit and scope of the present invention.
It will be recognized by those skilled in the art near and away from the user supporting hand of rebar fastener rifle of the present invention is called as near-end and far-end respectively at this.In other words, the near-end of rifle is usually that the far-end of the end of more close user's hand or two hands and rifle is usually further from the end of user's hand or two hands.As a rule, are ends that rebar fastener charging and rifle grip according to the near-end of the rifle of one embodiment of the present invention, and are an end that distributes rebar fastener near reinforcing bar link position to be tightened according to the far-end of the rifle of one embodiment of the present invention.Those skilled in the art will recognize that also that rifle of the present invention is applicable to distribute with the securing member that applies described type and are connected any two or more elongated, common columniform object (for example solid or hollow and pin that rigidity is relatively large, bar, conduit, pipeline, electric wire etc.) with parallel with respect to each other. or vertical orientation ground, and it is to be used in the two section reinforcing bars of concrete in constructing that an illustrative examples is only arranged in them.
Fig. 1 is the schematic diagram of rebar fastener rifle or applicator (device) 10, and its size is designed and is configured to apply rebar fastener at ground level, and rifle 10 is in vertical substantially orientation.Rifle 10 comprises the elongate frame 12 that is configured to carry a plurality of rebar fastener F (shown in broken lines), and this framework comprises one or more elongated, preferred relative conduit 14a, and 14b is used for smoothly and reliably guiding therein securing member.Rifle 10 also comprises the feeding mechanism 16 that links to each other with framework 12 with the far-end 12a of securing member being pressed to framework.Rifle 10 also comprises the dispensing head 18 near the framework far-end.According to one embodiment of the present invention, elongate frame 12 is configured near its far-end 12a bending 90 degree roughly, makes substantially the power that applies along the major axis of elongate frame outwards transmit from the distal direction of dispensing head 18 in framework.It will be recognized by those skilled in the art that framework 12 and dispensing head 18 are formed at corresponding reinforcing bar junction and distribute one at a time and apply a plurality of securing member F, this will be hereinafter with reference to Fig. 5 C, 5D, and 5C ' and 5D ' are described.
According to one embodiment of the present invention, feeding mechanism 16 comprises elongated helical spring 20 and sliding members 22.Comprise the pass element 24a of one or more shapings according to the elongate frame 12 of one embodiment of the present invention, 24b, they comprise relative conduit 14a, 14b. Relative conduit 14a, 14b are understood that basically to extend to near-end 12b along the whole length of elongate frame 12 from far-end 12a, thus rebar fastener F smoothly and reliably are directed to chargings outlet 28 closed in the dispensing head 18 from open feed entrance 26.Thereby, will recognize that conduit 14a, 14b is formed at pass element 24a, and the guide finger joint by relative extension with rebar fastener in the 24b is locked in a plurality of rebar fastener F that wherein advance.
It will be recognized by those skilled in the art that this securing member with described guide finger is that the instruction of the PCT patent application of No.05/30270 is made according to the series number of above-mentioned reference preferably.To recognize also that by instruction adjacent securing member F reciprocal interlocking in being commonly referred to " series " makes that they fixedly remain on the series when the near-end 12b of framework 12 moves to the far-end 12a of framework when them according to above-mentioned patent application.In Fig. 1, can see that preferably the size of applicator 10 is designed such that full material casket capacity preferably roughly 24 (short arm) or 39 (spear) securing member F, the size of this securing member F is designed to be applicable to the lengths of rebar of 4-specification (1/2 inch).The securing member F that it will be recognized by those skilled in the art bigger specification reduces the capacity of material casket pro rata.
According to one embodiment of the present invention, can see that straight and elongated pass element 24a and crooked pass element 24b are fixed together mutually effectively and comprise roughly single, continuous, the elongated pass elements of 90 degree curved distal end with formation.It will be recognized by those skilled in the art elongated within the spirit and scope of the present invention pass element 24a, 24b alternatively can be by casting or milling one or whole formation, plays the structure of equivalence basically of equivalent function basically thereby form in the mode of equivalence basically.
Still with reference to Fig. 1, can see that rifle 10 preferably includes the elongate rod 30 that extends in parallel along the outer surface of pass element 24a between the locking mechanism 32 and 34 of two installation frames and this outer surface.But the remote area that will recognize that preferred draft helical spring 20 (have when being a kind of the expansion to shrink and get back to its spring initial, trend that compress usually, relative shorter length) distaff 30 is reeled and is locked between the stopping element 36 and sliding members 22 of installation frame.The end relatively that it will be recognized by those skilled in the art helical spring 20 is locked in the sliding members 22 and in the stopping element 36, when feasible knob 38 on being installed in sliding members 22 was pulled to the near-end of framework 12 by the user, helical spring 20 elongations are storage potential energy also.Thereby, when knob 38 persons of being operated discharge, sliding members 22 and coupled pivoted door 40 are (shown in Figure 1, the latter is in its first closing position) energy by spring 20 storage changes into the far-end that kinetic energy (just produce by tensile force and shrink) is pressed towards framework 12, with continuous feed with distribute the securing member F of continuous a plurality of interlockings.Although according to one embodiment of the present invention, spring 20 provides roughly 5 pounds power, it will be recognized by those skilled in the art that alternative spring force is considered to be in the spirit and scope of the present invention.Those of skill in the art also will appreciate that door 40 is in usually and connects stop cam follower 40a, first closing position of 40b (simply with reference to Fig. 4).Those of skill in the art also will appreciate that door 40 alternatively can be pivoted to second open position (simply with reference to Fig. 5 A), will expect that in the zone of framework 12 far-ends casket is loaded on the sliding members 22.
It will be recognized by those skilled in the art helical spring 20 alternatively can be the compression spring (have when being a kind of the compression elongation get back to that it is initial, usually elongation, the spring of length relatively), the remote area of this spring distaff 30 is wound on fixing installation elements 32 and movably between the sliding members 22.Replace to adopt helical spring 20, be used for its leverage and can have durable, reliable flexible member, for example weave lastex or have the hollow pipe of suitable elastic force with the device of sliding members 22 being pressed to framework 12 far-ends.Feeding mechanism is applied to enough big power on the sliding members and will be understood that to be fast and reliably the interlocking securing member F of series to be pressed to the far-end of framework 12, and when last securing member is removed in dispensing head 18, the dispensing head 18 that penultimate securing member is snapped over rifle 10 is interior (simply with reference to Fig. 5 C, 5D, 5C ' and 5D '), and have nothing to do with the quality of rifle or the quality of orientation or fastener holder.(will recognize that rifle of the present invention alternatively can be used to vertical orientation, at this moment handle end upwards and distribution end upwards, for example fastening reinforcing bar connects in the preparation process that forms concrete ceiling or roof, must overcome gravity at this situation material casket).Thereby any suitable alternate embodiment of feeding mechanism all is considered to be in the spirit and scope of the present invention.
As can see from Figure 1, the open surface 28 of dispensing head 18 comprises the interconnection 42 that is configured to hold with parallel or vertical relative orientation therein two sections reinforcing bars, 44, be convenient among a plurality of rebar fastener F one of far-end thus around described channel allocation with apply, connect to form reinforcing bar.It is this that distribute and apply the operation of rebar fastener F to the reinforcing bar junction will be hereinafter with reference to Fig. 5 C, 5D, and 5C ' and 5D ' discuss in more detail.Be configured to hold therein temporarily along one or more axis C1 when it will be recognized by those skilled in the art the passage 42 of U-shaped substantially, one or more lengths of rebar that C2 extends, and the passage 44 of the U-shaped substantially of cross-section (and preferred vertical) passage 42 is configured to temporarily hold therein the lengths of rebar of extending along axis C3.
Simply with reference to Fig. 2, will recognize that the material casket almost is empty, only there are roughly 9 securing members remain on wherein and sliding members presses stopping element.Thereby Fig. 2 is illustrated in this alleged dry practice, and it need obtain charging again according to the method for Fig. 5 A-5B.Will recognize that also Fig. 2 represents to be used to adapt to a plurality of overall length L of the rifle 10 of different usings method, for example rifle bigger length L on vertical orientation substantially is used for applying securing member or rifle littler length L on horizontal orientation substantially to the horizontal junction of concrete slab and is used for the vertical junction of concrete walls or pillar is applied securing member.
It will be recognized by those skilled in the art that putting up with concrete size, material and structure detail hereinafter is described the concrete structure according to the rifle 10 of one embodiment of the present invention.It will be recognized by those skilled in the art that preferred implementation described below is exemplary, rather than to being defined by the claims the restriction in this scope of the present invention.
Most of parts of rifle 10 are preferably by lightweight, durable material aluminium or stone mill is molded, machining or be stamped to form for example.Yet, stopping element 36, bracket component 18a, 18b and machine screw preferably by lightweight more but more durable material for example stainless steel is molded, punching press or casting form.It will be recognized by those skilled in the art and to adopt any suitable material to realize the durability and the reliable operation of rifle.Thereby the embodiment of alternative construction and material are considered to be in the spirit and scope of the present invention.
Dimensionally, be used for vertically extending and the overall length that reaches the rifle 10 on ground roughly is 41 inches according to a kind of embodiment, comprise that the degree of depth of fixed handle roughly is 12 inches, the width that comprises adjustable handle roughly is 8 inches.Alternatively and according to another embodiment of the present invention, be used for horizontal-extending and reach wall or the overall length of the rifle of pillar 10 roughly is 27 inches.Near-end by framework 12 in Fig. 1-4 and the frame element in the middle of the far-end for example on the pass element 24a discontinuous paired curve represent described variable-length (referring to Fig. 2).
It is identical to it will be recognized by those skilled in the art that rifle 10 in these two different embodiments preferably is configured to, and except they have different length dimensions, comprises longer or more framework 12, and it has longer or shorter straight channel element 24a.Longer rifle is considered to be used for fastening horizontal reinforcement connector, is fixed with framework up to waist level substantially with the cardinal principle vertical orientation.Shorter rifle is considered to be used for fastening vertical rebar connector, is fixed with framework high neat with chest with horizontal orientation substantially.The material casket capacity that it will be recognized by those skilled in the art longer rifle is that size is suitable for roughly 39 securing member F of 4-specification (1/2 inch) lengths of rebar and the material casket capacity of littler rifle is roughly 24 securing member F that size is suitable for 4-specification lengths of rebar.Although can adopt the fastening vertical rebar connector of longer rifle, it will be recognized by those skilled in the art the littler slightly capacity of shorter rifle, littler length and littler weight make its be easier to the cantilever orientation with respect to the user support and shorter rifle to be easier to slightly be used in be that the user provides in the littler space of small span more.
It will be recognized by those skilled in the art within the spirit and scope of the present invention, alternative overall dimension is for example for being feasible than average height or the greater or lesser people of strength and can be satisfactory, distributes and applies rebar fastener to be suitable for comfortable and to meet ergonomic ground.Those of skill in the art also will appreciate that a sliding members 22 and door 40 preferred sizes are designed to therein and pass wherein (difference) and hold for example rebar fastener of specification 3-10 of all size.Thereby rifle manufactured according to the present invention is suitable for the rebar fastener that series number according to above-mentioned reference is all sizes of making of the instruction of 05/30270 PCT patent application.
The embodiment that those of skill in the art also will appreciate that rifle described here is all quite durable and reliable, and lightweight, and for example filling securing member only has several pounds.Make it in use can be very easy to control and reduce labour and stress like this.The embodiment of rifle described here is also without any need for pneumatic or electric power or control cable, because they are manually operated.Although and they are manual operations and adopt littler expense than power boosting rifle thus, but the embodiment of rifle described here very effectively, high yield and operation fast, the full automatic manual cycle time is low to moderate roughly 1-2 second and corresponding productivity ratio up to 2000 securing members roughly per hour.
Totally with reference to Fig. 2 and 3, Fig. 2 is that left view and Fig. 3 of rifle 10 is its front view now.Perhaps, Fig. 2 clearly show that 90 degree curved distal end 12a of the framework of giving by pass element 24b 12.Fig. 2 also the most clearly represents pivotable door 40, it is illustrated second open position that is in freedom (not hinged) end with dotted line, wherein a plurality of interlocked securing member F (in order to simplify and clear, not shown in Fig. 2 or 3) can pass described open position to load rifle.Hereinafter also further describe load characteristic of the present invention with reference to Fig. 5 A-5B.Fig. 2 represents that more clearly second channel 44 extends laterally across dispensing head 18, and that Fig. 3 represents that more clearly first passage 42 front and back extend through 18, two of dispensing heads is cross-section and preferred vertical mutually.Fig. 2 and 3 also represents to install the pivoted slender arm 52 of handle 48 with the location.Will recognize that arm 52 has a plurality of axial arranged hole 52a according to one embodiment of the present invention, 52b, 52c, 52d (last is invisible), handle 48 is installed in required " emission " radius apart from central pivotal axis, and described arm 52 also has adjustable construction bolt 54, the moment scope that provides the user manually to grip rifle 10 thus.Like this, can regulate second handle 48 by dual mode according to one embodiment of the present invention, a kind of is the position, and a kind of is angle.
Fig. 4 is the upward view of rifle 10.It represents the securing member F of last or terminal
USegmentation is to be distributed on the reinforcing bar junction in dispensing head 18.It will be recognized by those skilled in the art the securing member F that interconnection 42,44 and the PCT patent application that in the series number according to above-mentioned reference is 05/30270 are made
UThe interior corresponding pipeline that forms is aimed at.Those of skill in the art also will appreciate that conduit 14a, 14b terminates in the dispensing head, makes last securing member F
UNo longer than shown in move fartherly, it is aimed at exactly, to distribute to the reinforcing bar junction and to apply.At last, it will be recognized by those skilled in the art according to one embodiment of the present invention relative nylon bush 56a is set 56b and have inside groove 58a ', the corresponding binding 58a of 58b ', 58b.Groove 58a ', the size of the 58b ' degree of depth and length and securing member F
UGuide finger at conduit 14a, the interval in the 14b is consistent.Slab 60 (preferably being formed by aluminium machining) is set with enclose distributor 18 and nylon bush and binding are installed partly as shown in the figure.As securing member F
UWhen being fixed on the reinforcing bar junction (will be, 5D, 5C ' and 5D ' describe in detail) hereinafter with reference to 5C, nylon guide finger and nylon bush surrender slightly (distortion) with from the dispensing head 18 of rifle 10 (and from interlock before near last or penult securing member F
PIn) the last securing member F of release
U, finish securing member F thus
UApply.
Thereby, said and shown in be installed in lining 56a on the plate 60,56b and binding 58a, the cooperation of 58b is arranged and is referred to herein as securing member locking-relieving mechanism, it forms the part of dispensing head 18, this locking-relieving mechanism will locate and be oriented in securing member locking wherein usually, but can release by pointing to the axial force of enough far-ends along framework 12 substantially (when securing member is clamped in the reinforcing bar junction and powerfully moves or retract rifle 10 after manual) with release fasteners from dispensing head.(it will be recognized by those skilled in the art that the identical power that rifle is moved behind the fastening reinforcing bar junction also makes securing member F
UWith securing member F
PThe protruding annex of interlocking and recessed annex are thrown off).
Thereby, rifle 10 brute forces manually away from fastening reinforcing bar junction after move after, and be used in by the auto spring masterpiece on the rebar fastener series of a plurality of interlockings, will recognize that penult securing member F
PSlip into the securing member F that has distributed fast
UThe position, so that the next one in a plurality of rebar fasteners of continuous interlocking is distributed.
The material casket that it will be recognized by those skilled in the art rifle 10 in Fig. 2 side view almost or has basically been used up securing member F, sliding members 22 moves along bar 30 with its far-end and connects stopping element 36 and obtain engaging, thereby stays seldom 9 or securing member still less at the far-end of framework 12.This moment can be according to hereinafter with reference to the rifle of reloading of the method for the present invention shown in Fig. 5 A and the 5B.
Fig. 5 A, 5B, 5C, 5D, 5C ' and 5D ' they are the partial schematic diagram of rifle 10 in the different phase of action required.Specifically, Fig. 5 A and 5B represent to load and " percussion " near the near-end of rifle, Fig. 5 C, and 5D therefrom distributes rebar fastener to be connected the important interstage that applies to be respectively applied for to vertical with parallel reinforcing bar with the far-end of 5C ' and the close rifle of 5D ' expression.
Fig. 5 A represents that door 40 is in its open position, make the rear surface of framework 12 not interrupted, with by securing member being slipped into the open end and their paired guide fingers are bonded on relative conduit 14a, in the 14b and fast and easily in framework, load a plurality of rebar fasteners of interlocking and series.Fig. 5 B represents that door 40 swings get back to the position of its closure and stop, makes its serial and a plurality of rebar fasteners fixing and that can will load along the rear surface of framework 12 push dispensing head 18 to.Loading is easy to.
Fig. 5 C represents directly intersecting the reinforcing bar connection ready last securing member F in top to be tightened of (vertically)
U, interconnection 42,44 is aimed at above it, and the penult securing member F in the series
PAt the heel and be fixed in the material casket of rifle.Last securing member when Fig. 5 D is illustrated in rifle and is pressed against after the junction fixedly reinforcing bar connection.By securing member F
UThe spring clamping action, reinforcing bar connects and to be fixed and securing member is fit to and stably thereon fastening.When after rifle is near the reinforcing bar junction, moving, securing member F
UKeep stably being fastened on reinforcing bar junction and guide finger and lining 56a, 56b surrenders slightly and is enough to spur securing member F
UBreak away from rifle.The spring action of feeding mechanism 16 is with securing member F after it will be recognized by those skilled in the art
PShift position on the terminal of dispensing head 18 onto to distribute and to apply next reinforcing bar and be connected.This process uses up basically until the material casket repeatedly, the rifle and apply down a series of a plurality of rebar fastener of reloading as mentioned above.
It will be recognized by those skilled in the art that Fig. 5 C ' is identical with 5D with aforesaid Fig. 5 C with 5D ', except the relative orientation of the lengths of rebar that connected, wherein expression applies securing member and is connected or common alleged " prolongation " to form parallel reinforcing bar Fig. 5 C ' with 5D '.
Will recognize that the present invention be not limited to said and shown in method or the details of structure, manufacturing, size, material, application or purposes.In fact, any suitable variation of structure, manufacturing, size, material, application or purposes all is considered to alternate embodiment, and is in the spirit and scope of the present invention thus.
As mentioned above, it will be recognized by those skilled in the art that several advantage of the present invention mainly is:
The present invention increases in speed, labor cost reduces and repeating motion and the potential damage few situation relevant with stress, provides a kind of and is used for the securing member conveying, distributed and be applied to relatively low cost, the automanual device that reinforcing bar for example is connected etc.The invention provides a kind of rebar fastener rifle of novelty, its unitary construction forms with the rebar fastener of carrying a series of a plurality of interlockings and distributes one at a time and apply them to form by alleged usually extension system that the reinforcing bar that is arranged in parallel is connected or to form the reinforcing bar connection of arranged vertical by alleged usually interleaved mode.Described rifle comprises high power capacity material casket, and it comprises conduit, spring loaded filling mechanism, the dispensing head that has the inclination angle and one or more handle.In one embodiment, rifle comprises to be fixed and adjustable handle and relative short material casket, is used for for example applying rebar fastener on vertical substantially concrete pillar or wall, and rifle is in the orientation of level substantially.In another embodiment, rifle comprises to be fixed and adjustable handle and relative long material casket, is used for for example applying rebar fastener on the horizontal concrete slab substantially, and rifle is in vertical substantially orientation.
Another is intended that any other embodiment of the present invention that any variation by method, shape, size or the material of the field of use of not stipulating or operation or application or method, manufacturing produces and is considered to obvious or conspicuous to those skilled in the art in the description of the write up that is included in this or example, be in the scope of the present invention.
Therefore, although the above-mentioned embodiment with reference to apparatus of the present invention illustrates and described the present invention, it will be apparent for a person skilled in the art that the change that under the prerequisite that does not break away from the spirit and scope of the present invention that limit by accessory claim, to make other forms and details to the present invention.
Claims (20)
1. one kind is used for continuous dispensing and the device that applies a plurality of reinforcements (reinforcing bar) securing member, and this device comprises:
Be configured to carry the elongate frame of a plurality of rebar fasteners, this framework comprises the conduit that is used for guiding therein securing member;
Link to each other securing member is pressed to the feeding mechanism of framework far-end with elongate frame; And
Near the dispensing head of framework far-end,
Described framework and dispensing head are formed at corresponding reinforcing bar junction continuous dispensing and apply a plurality of rebar fasteners.
2. device as claimed in claim 1 is characterized in that described feeding mechanism comprises elongated helical spring and sliding members.
3. device as claimed in claim 2 is characterized in that, described elongate frame is configured to roughly 90 degree of close its far-end bending.
4. device as claimed in claim 3, it is characterized in that, described framework comprises the pass element of elongated shaping, it has two-phase to conduit, this conduit is configured to be locked in a plurality of rebar fasteners that wherein advance by engaging with the guide finger of the relative extension of a plurality of rebar fasteners, and the pass element of described elongated shaping comprises the roughly curved distal end of 90 degree.
5. device as claimed in claim 4 is characterized in that, also comprises:
With elongate frame and the loader mechanism that links to each other with feeding mechanism, this loader mechanism comprises the door that is associated with sliding members, thereby this is configured in first closing position and distributes so that securing member is advanced to far-end with a near-end pushing securing member, and can be configured in second closing position to allow securing member therefrom by to load.
6. device as claimed in claim 5 is characterized in that, described door is hinged to its free end and pivots to second closing position and the first open position far-end.
7. device as claimed in claim 4, it is characterized in that, described loader mechanism also comprises knob, and described knob is used for manually sliding members being locked with the sliding members remote area in pass element to the near-end slip of elongate frame along elongate rod the rebar fastener of a plurality of interlockings.
8. device as claimed in claim 7, it is characterized in that, described dispensing head comprises that this open surface comprises the sideways open passage that is configured to hold with parallel or vertical relative orientation therein two lengths of rebar along the outwards directed open surface of the axis that is parallel to the elongate frame major axis.
9. device as claimed in claim 8 is characterized in that, also comprises:
It is manual supporting to described rifle that one or more handles of more close elongate frame near-end, described one or more handles are configured to.
10. device as claimed in claim 9, it is characterized in that, two or more handles are arranged, but inwardly locate on pivotal adjustment ground near a stationary positioned of near-end and another the near-end in described two or more handle in wherein said two or more handle from framework.
11. an automatic rebar fasteners dispensing gun comprises:
Elongate frame, it comprises material casket and the sliding members that can slide therein;
Operationally the feeding mechanism that links to each other with sliding members is pressed to its far-end with sliding members from the near-end of framework with edge material casket;
Be used for inserting the loader mechanism of expecting in the casket at a plurality of rebar fasteners that will interlock in the sliding members zone of material casket far-end; And
Dispensing head, it is configured to location and the directed wherein distal row of a plurality of rebar fasteners of interlocking, so that described rebar fastener one-time continuous from dispensing head is distributed.
12. rifle as claimed in claim 11 is characterized in that, described feeding mechanism comprises the elongated helical spring of distaff.
13. rifle as claimed in claim 12 is characterized in that, described comprise the elongate frame of expecting casket be configured near the material casket the far-end bending roughly 90 the degree.
14. rifle as claimed in claim 13, it is characterized in that, described material casket comprises the pass element of elongated shaping, it has two-phase to conduit, this conduit is configured to lock therein the guide finger that a plurality of rebar fasteners extend relatively, and the pass element of described elongated shaping comprises the roughly curved distal end of 90 degree.
15. rifle as claimed in claim 14, it is characterized in that, described sliding members comprises pivotable door, described door is configured in first closing position and with edge material casket a plurality of rebar fasteners is pressed to the far-end of material casket, and is configured in second open position so that a plurality of rebar fastener therefrom passes through in the operating process of loader mechanism.
16. rifle as claimed in claim 15, it is characterized in that, described dispensing head comprises that this open surface comprises the sideways open passage that is configured to temporarily hold with parallel or vertical relative orientation therein two lengths of rebar along the outwards directed open surface of the axis that is parallel to the elongate frame major axis.
17. a method that applies rebar fastener automatically comprises:
Distributor is provided, and described distributor comprises the elongated material casket of the rebar fastener capacity with a plurality of snap fit, and described distributor also comprises firing lock and the feeding mechanism that operationally links to each other with the material casket;
Firing lock is activated, and described actuating comprises:
Open the material casket so that it is loaded,
With the rebar fastener of a plurality of snap fit material casket of packing into, and
The starting feeding mechanism is pressed to the rebar fastener of a plurality of snap fit the distribution end of distributor;
To comprise in the rebar fastener of a plurality of snap fit the distributor distribution end of last and push the reinforcing bar junction to fastening this connection;
Retract the distribution end of distributor from the reinforcing bar junction so that the penult the rebar fastener of snap fit can automatic feed, thereby by in the distribution end of feeding mechanism effect automatic feed road distributor thereon; And
At first repeat the step that pushes away and draw, the rebar fastener of a plurality of snap fit in the material casket uses up basically.
18. method as claimed in claim 17 is characterized in that, also comprises:
Next repeated actuation, the step that pushes away and draw and at first repeat.
19. method as claimed in claim 18 is characterized in that, described distributor comprises the handle relative with its distribution end, and described method also comprises:
Push away at least and draw and the step that at first repeats in by the handle fixed distributor.
20. method as claimed in claim 19, it is characterized in that, described material casket comprises the elongated passageway element with conduit of relatively inwardly facing, in the close securing member of wherein a series of interlockings each comprise one or more relatively to the outside to guide finger, and load step and comprise in described one or more guide fingers of securing member each is slipped in the corresponding conduit temporarily serial securing member is fixed in the material casket.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61060104P | 2004-09-17 | 2004-09-17 | |
| US60/610,601 | 2004-09-17 | ||
| USPCT/US05/30270 | 2005-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101022916A true CN101022916A (en) | 2007-08-22 |
Family
ID=38710359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800312337A Pending CN101022916A (en) | 2004-09-17 | 2005-09-13 | Rebar fastener dispensing gun and method of use thereof |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20070284385A1 (en) |
| CN (1) | CN101022916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932052A (en) * | 2017-12-29 | 2018-04-20 | 深圳时代装饰股份有限公司 | Easy to which the equipment of expansion bolt is punched and installed to ceiling |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248844A1 (en) | 2005-05-03 | 2006-11-09 | Kodi Jon R | Bar clip with flared legs |
| US7963392B2 (en) * | 2006-11-21 | 2011-06-21 | Kodi Klip Corporation | Bar connecting apparatus |
| AU2012201811B2 (en) * | 2006-11-21 | 2014-07-03 | Kodi Klip, Llc | Bar connecting apparatus |
| US7891074B2 (en) * | 2006-11-21 | 2011-02-22 | Kodi Klip Corporation | Bar connecting apparatus |
| TWI410309B (en) * | 2009-01-15 | 2013-10-01 | Basso Ind Corp | Continuous application of fasteners |
| US8322006B1 (en) | 2009-04-20 | 2012-12-04 | Kodi Klip Corporation | Clip gun with pneumatic feed |
| US8776328B2 (en) | 2010-06-18 | 2014-07-15 | Kodi Klip Corporation | Rebar clip for joining different size bars |
| EP2812515A4 (en) * | 2012-01-06 | 2016-06-29 | Stanley Fastening Sys Lp | Reinforcement bar fastener and tool |
| US9797148B2 (en) * | 2014-09-05 | 2017-10-24 | Kodi Klip, Llc | Clip applying apparatus |
| US11808049B2 (en) * | 2015-01-14 | 2023-11-07 | Luther Sivadjian | Rebar joint tie tool |
| US11319707B1 (en) | 2020-05-05 | 2022-05-03 | Don Ayres | Collated rebar clinch clip |
| US12136899B1 (en) * | 2023-05-04 | 2024-11-05 | Terabase Energy, Inc. | Automatic wedge loader |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US721434A (en) * | 1902-04-21 | 1903-02-24 | H H Hodell | Tool for fastening wire ties. |
| US2923008A (en) * | 1957-06-03 | 1960-02-02 | Glen E Ingram | Wire clamping tool |
| US3583056A (en) * | 1968-09-16 | 1971-06-08 | Rheem Mfg Co | Clipping device |
| US3628230A (en) * | 1970-01-15 | 1971-12-21 | Novelty Tool Co Inc | Hog ring gun |
| US3810495A (en) * | 1973-02-12 | 1974-05-14 | Continental Drilling Co | Automatic stapling system |
| US3940841A (en) * | 1975-02-18 | 1976-03-02 | Rheem Manufacturing Company | Clipper apparatus for attaching material to a broomstick or the like |
| US5020355A (en) * | 1989-11-30 | 1991-06-04 | Payne Roy D | Method and apparatus for securing first and second members |
| US5938099A (en) * | 1997-05-01 | 1999-08-17 | Ciccarelli; Mark A. | Rebar clip gun |
| US5881452A (en) * | 1997-09-10 | 1999-03-16 | Nowell, Iii; Stephen C. | Apparatus for applying deformable metal fastener clips to concrete reinforcement steel and the like |
| US5881460A (en) * | 1997-09-10 | 1999-03-16 | Nowell, Iii; Stephen C. | Method for fastening concrete reinforcement steel using deformable metal fastener clips |
-
2005
- 2005-09-13 US US11/663,328 patent/US20070284385A1/en not_active Abandoned
- 2005-09-13 CN CNA2005800312337A patent/CN101022916A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932052A (en) * | 2017-12-29 | 2018-04-20 | 深圳时代装饰股份有限公司 | Easy to which the equipment of expansion bolt is punched and installed to ceiling |
| CN107932052B (en) * | 2017-12-29 | 2023-12-01 | 深圳时代装饰股份有限公司 | Device for facilitating the perforation of ceilings and the installation of expansion bolts |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070284385A1 (en) | 2007-12-13 |
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Open date: 20070822 |