CN102551339A - Device used for producing bristle area of brush - Google Patents
Device used for producing bristle area of brush Download PDFInfo
- Publication number
- CN102551339A CN102551339A CN2011104197693A CN201110419769A CN102551339A CN 102551339 A CN102551339 A CN 102551339A CN 2011104197693 A CN2011104197693 A CN 2011104197693A CN 201110419769 A CN201110419769 A CN 201110419769A CN 102551339 A CN102551339 A CN 102551339A
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- China
- Prior art keywords
- plate
- bristle
- hole
- bristle tuft
- described equipment
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/005—Preparing, i.e. Manufacturing brush bodies by moulding or casting a body around bristles or tufts of bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
- A46D3/045—Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Brushes (AREA)
Abstract
The invention provides a device (1) used for producing a brush, especially a bristle area of a brush. The device is provided with a bristle storage part (2), a device (3) used for taking all bristle bundles out from the bristle storage part (2),and a conveying device (4) used for conveying the bristle bundles (5) to the hole (6) of an accommodation plate (7) with the help of the gas stream or air stream (pf1). The accommodation plate (7) is constituted by at least two branch plates (13a, 13b, 13c), each branch plates are provided with different surface specifications and/or different diameters in holes (6) disposed behind the conveying positions, and/or the areas of the holes (6) in the conveying positions among the branch plates (13a, 13b, 13c) are provided with free spaces (18) connected with the flowing channel (17) used for the gas stream or the air stream.
Description
Technical field
The present invention relates to be used to make be used for brush, especially for the equipment of the hair brush area of toothbrush, the transport that has the bristle reservoir and be used for the device that each bristle tuft is taken out from the bristle reservoir and be used for bristle tuft being transported to the hole of admitting plate by means of gas stream or air stream.
Background technology
This equipment is for example known by EP 0405204B1.At this, a plurality of tow are transported in the support plate via flexible pipe.This tow then surrounds injection moulding to form brush head with the welding of thermoplasticity support plate and/or with plastic material.The compactedness in hole of mould of holding tow is because by means of gas stream or air stream supply bristle tuft and less relatively; This is only to allow limited compactedness because be used for the carrier pipe of tow conveying by means of gas stream or air stream; And carrier pipe is stopped up, each silk is trapped in the carrier pipe when carrying.Compactedness is that the hole cross section of plate remains on the ratio of the summation of the silk thread cross section in the hole with all.Little compactedness causes when surrounding injection moulding bristle silk thread passing silk thread and being visible on brush surface at high injection pressure injected material, and this is not attractive in appearance or brush can not be used.
Summary of the invention
Therefore the object of the present invention is to provide a kind of equipment that starts said type; Utilize this equipment can realize the improved conveying of bristle tuft and the higher filling density of bristle tuft, even and thereby under the situation of high injection pressure, still avoided injection
According to the present invention; The solution of this purpose is; Said admittance plate is formed by at least two branch plates; Wherein each minute plate each other on transfer position respectively the hole of follow-up setting have different surface characteristic and/or different diameters, and/or between each minute plate, be provided with in the zone in said hole respectively on the transfer position and be used for the free space that flow channel that gas stream or air flow is connected.
Through this structure of admitting plate, can improve the conveying of bristle tuft, this allows higher filling density again.
Different-diameter or surface characteristic through the hole; As also particularly through the free space between each minute plate (through this free space; The air of suction or the volume flow of gas improve in the zone of admitting plate); Under the situation of constant gas stream or air stream, can improve bristle tuft, thereby even keep also can carrying the bristle tuft of higher filling density under the situation of firm power at gas stream or air stream to the conveying of admitting in the plate.
In order to realize the transition of the bristle tuft optimization of each minute from minute plate to respectively follow-up setting the plate, each minute plate the hole diameter much at one that has identical diameter ideally or have the deviation of maximum 0.1mm.
But also possible is, the hole that the boring ratio that is arranged on the branch plate of back is arranged on the branch plate of these minutes plate front has bigger diameter; And the hole that is arranged on the branch plate of back has the input chamfering.
Be that the backstop of baffle plate as the bristle tuft in the hole that is used for being input to said admittance plate is set in order to make bristle tuft be trapped in the qualification position in the said admittance plate, to meet purpose at the end of carrying path.
At this, said baffle plate can support movingly, in order to change baffle plate and to admit the distance between the plate.Through admitting the distance between plate and the baffle plate, can control the suction force of gas stream or air stream.The bristle tuft that the bristle carrier pipe will be carried is filled closely more, is admitting the distance between plate and the baffle plate must adjust greatly more, to guarantee sufficient suction force.Near through baffle plate is moved to the admittance plate, cling on the admittance plate up to baffle plate, bristle tuft can be back into after carrying in the hole of admitting plate once more fully, and the admittance plate that therefore has bristle tuft can be positioned on the refabrication plant.
In order to carry bristle tuft to the admittance plate, said transport can have at least one hollow pipeline that is used for bristle tuft.The outlet side end of hollow pipeline can relative to each other be located with the admittance plate, admits the institute of plate porose to fill in succession with bristle tuft.
Admit the institute of plate porose in order can enough bristle tuft to fill fast, what meet purpose is, said transport has hollow pipeline, and the quantity Matching of said hollow pipeline is in the quantity in the hole of said admittance plate.Therefore it is porose to fill institute simultaneously.Individual other hollow pipeline also can have two or more pipe section at input side; Be used to hold a corresponding bristle tuft from the bristle reservoir; Said pipe section is combined into the shared pipe section of a broad at outlet side, so that fill the indivedual bigger holes in admitting plate with the bristle silk thread of respective numbers.
When said hollow pipeline is the flexible pipe of being processed by flexible material, the simple and low cost configuration of implementation structure.Particularly can use the flexible pipe that is made of plastics.
But said hollow pipeline also can be by steel, stainless steel or other metal pipe connections.Plastic flexible pipe requires certain material thickness, can by means of gas stream or air flow delivery bundle the time, bear pressure.When hollow pipeline is made of metal, its material thickness with and overall diameter can be designed with less size, thereby these hollow pipelines can be provided with distolateral with being more closely, and admit the hole of plate can more closely settle equally.Thus, admit plate can have whole less size, this reduces the space requirement of equipment, and hair brush area can have the bristle tuft that closely is provided with each other.
A kind of form of implementation that meets purpose is provided with as follows: said transport has the holding device away from the end of said bristle reservoir that is used for said hollow pipeline, and with the isolated vacuum chamber that is used to produce negative pressure of this holding device; Said admittance plate can be arranged between said holding device and the said vacuum chamber; And said baffle plate is arranged on said internal vacuum chamber.
Bristle tuft thereby can be transported to through the suction that in vacuum chamber, produces is admitted in the plate.In order bristle tuft to be retained in the admittance plate and can further not to be drawn in the vacuum chamber, baffle plate is set, bristle tuft collides on this baffle plate and thereby remains on the terminal position.
Another form of implementation is provided with as follows: in order to produce gas stream or the air stream of carrying said bristle tuft, a compressed air generator is set is arranged on the vacuum suction muzzle tube in the zone of said admittance plate with at least one.This realizes the simple in structure and low cost configuration and the operation of equipment.The space requirement of this equipment significantly reduces, and no longer needs vacuum chamber because compare with aforementioned form of implementation.Vacuum in the zone of admitting plate produces by means of being blown into compressed-air actuated conventional vacuum suction muzzle tube with simple mode, and this vacuum produces bristle tuft is transported to gas stream or the air stream of admitting in the plate.Admit plate with its minute plate have free space at this, this free space is realized from the hole to the gas stream or the air stream of vacuum suction muzzle tube.
In order to reduce the noise of discharged air, what meet purpose is, for said at least one vacuum suction muzzle tube sets silencer element.This silencer element can particularly be arranged in the zone of vacuum suction muzzle tube in the outflow side.
In order to form the bristle tuft of higher filling density, advantageously, squeeze board is set at the back at said admittance plate, said squeeze board has the hole that is used to hold bristle tuft, and the cross section in the said hole cross section than the bristle tuft that is transported to corresponding hole respectively is little; And be provided for said bristle tuft is transplanted on the device on the said squeeze board from said admittance plate.When being transplanted on bristle tuft in the squeeze board, it is closely knit that bristle tuft itself becomes, and just, whole bristle tuft reduces in view of its outer perimeter slightly, so each bristle silk thread distance to each other of bristle tuft reduces.When then surrounding the injection moulding bristle tuft with formation brush head or whole brush body, can outwards extrude and thereby the disabled danger of brush and do not exist injection material to pass bristle tuft thus with high injection pressure work with plastic material.
What meet purpose is; Said squeeze board is arranged on profile plate back; Wherein said profile plate has the hole; At least one hole in the said hole be dimensioned at least two bristle tuft that are suitable for holding said admittance plate, and/or have the cross section different cross-sectional areas with the corresponding hole of said admittance plate.At first be transplanted on the profile plate in this bristle tuft from the admittance plate; Can be combined into a shared bigger bristle tuft jointly in these indivedual bristle tuft in profile plate place; Perhaps according to the hair brush area of the hope of the brush processed, bristle tuft can be provided with the particular outer profile, for example ellipse or star.Thereby be shifted in the squeeze board by means of the bristle tuft of profile plate distortion, be compacted as previously mentioned in this squeeze board place bristle tuft.
Possible at this is to be provided for said bristle silk thread is transplanted on the displacement the said squeeze board from said profile plate.In the profile plate after the profile, it moves in the zone of displacement in bristle tuft, and the bristle tuft of molded profile for example is transplanted in the squeeze board by means of the pin of the hole in the hole that can be moved into the profile plate.
Alternately; Said profile plate and said squeeze board can set gradually along the longitudinal direction in the hole of said profile plate, and are used for said bristle tuft can also be configured for said bristle tuft is transplanted on said squeeze board from the device that said admittance plate is transplanted on said profile plate.Bristle tuft from admit plate to the profile plate dislocation and from the profile plate to squeeze board be displaced in this and in a unique process, realize that this dislocation can be realized especially apace thus, and can realize the saving space of equipment and structure simple in structure.The profile plate can be saved space ground structure especially at this, because it must have only less length on the bristle longitudinal direction, with the bristle tuft distortion, receives bristle tuft but can not hold regularly, is transplanted in the squeeze board because bristle tuft is directly passed the profile plate.
Favourable can be that bristle silk thread one side in said bristle reservoir is sharpened or rounding; And the smooth not sharpening of said bristle silk thread or the end of rounding are arranged on the front along throughput direction when said bristle tuft being transported in the said admittance plate.This allow to use before being connected with brush body in the processed bristle tuft of its use side, thereby no longer need be such as the processing of sharpening, rounding and/or polishing in the hair brush area of processing of brush, and these process the problem of often bringing.Can not damage when admitting the plate neutralization to collide on the baffle plate in that bristle tuft is transported to for the preprocessing end that makes the bristle silk thread, the bristle silk thread is directed like this, makes smooth end be arranged on the front along throughput direction.
By means of gas stream or air stream bristle tuft is being transported to when admitting in the plate; Can stipulate as follows: indivedual bristle silk threads are carried than other bristle silk threads quickly; Can be detained indivedual bristle silk threads in the time of perhaps in being transplanted on the admittance plate, thereby the bristle silk thread that is provided with that staggers each other along the longitudinal direction can be positioned at the admittance plate.For the bristle tuft of arranging again that in the admittance plate, obtains not stagger along the bristle longitudinal direction, what meet purpose is that sell in the hole that is provided with in the hole that can be moved into said admittance plate, is used for the bristle silk thread of the setting of in axial direction staggering is each other passed together.Equally, a plurality of bristle tuft that axially stagger each other one by one can be encased in the corresponding hole of admitting plate, and said bristle tuft is passed together by means of the hole pin that can be moved in the hole of admitting plate in being transplanted on profile plate or squeeze board before.Also can improve the bristle density of bristle tuft thus.Also possible is, the bristle tuft that differs from one another (the for example bristle tuft of different colours) is encased in the hole of admitting plate these bristle tuft thereby passed into the bristle tuft of same many colors jointly.
In order not damage the end that processes in a side in the bristle tuft that fine away or rounding, what meet purpose is, said hole pin can be moved into the said hole from the side in the face of the flat end of said bristle silk thread of said admittance plate.
Said bristle tuft can directly be displaced to the Die and mould plate of injection molding from said admittance plate, profile plate or squeeze board by means of displacement, can surround injection moulding with plastic material in this this bristle tuft of Die and mould plate place, to form brush head or brush body.Before surrounding the injection moulding bristle tuft, go back the end of the fixation side of this bristle tuft of weldable in case of necessity.
Be moved in the corresponding plate in order to simplify bristle tuft, what meet purpose is that the hole of said admittance plate, profile plate and/or squeeze board has chamfering respectively in the immigration side.
In order to realize having the hair brush area of the upright bristle tuft of indivedual inclinations, indivedual at least holes of squeeze board tiltably are provided with.Therefore also can realize more complicated hair brush area, wherein not all bristle tuft is parallel to upright each other.
Said bristle reservoir can have a plurality of material supply department that is used for different bristle materials.For example, brush may be made in to have by different materials and processes or the bristle tuft of different colours.
When the needs manufacturing had the brush of hair brush area of profile, what meet purpose can be to be provided for making the contoured device of use side of said bristle tuft.Thereby no longer need be after surrounding the injection moulding bristle tuft come the profile of moulding hair brush area through the part of abrasive brush pieces, and this needs extra grinding apparatus and relevant with a large amount of dusts increases.
At this, be used to make the contoured device of use side of said bristle tuft to have to be used to the shaping pin or the profiled sheeting of the use side that loads said bristle tuft, and be used to prune clipping device away from the end of the use side of said bristle tuft.
Description of drawings
Hereinafter explain embodiment in more detail according to equipment of the present invention with reference to accompanying drawing.
The accompanying drawing part is schematically illustrated:
Fig. 1: cutaway view with equipment of bristle reservoir, transport, admittance plate and vacuum chamber;
Fig. 2: the corresponding diagram with Fig. 1 is shown, wherein between two branch plates admitting plate, has free space;
Fig. 3: cutaway view with the structure that is arranged on the vacuum suction muzzle tube (Patronen) in the zone of admitting plate;
Fig. 4: the diagram that is similar to Fig. 3 is shown, wherein admits plate to form by three branch plates;
Fig. 5: the cutaway view that the admittance plate with the pin group (Stiftpaket) of rabbeting in the hole of admitting plate is shown;
Fig. 6: the structure of Fig. 5 is shown, and wherein bristle tuft is passed together by the pin group;
Fig. 7: cutaway view with admittance plate of the bristle tuft that is transplanted on profile plate and the squeeze board;
Fig. 8: have the cutaway view that the direction opposite with Fig. 5 rabbeted the admittance plate of the pin group in the hole of admitting plate;
Fig. 9: the structure of Fig. 8 is shown, and wherein bristle tuft is passed together by the pin group;
Figure 10: the structure with the structure similar of Fig. 9 is shown, and wherein bristle tuft is transplanted on the additional squeeze board; And
Figure 11: have by means of the pin group and be transplanted on the structure of the bristle tuft the Die and mould plate of injection molding from squeeze board.
The specific embodiment
The transport 4 that has bristle reservoir 2 by the equipment that is used for making the hair brush area that is used for brush of Reference numeral 1 expression according to Fig. 1 on the whole and be used for the device 3 that each bristle tuft 5 is taken out from bristle reservoir 2 and be used for bristle tuft 5 being transported to the hole 6 of admitting plate 7 by means of gas stream or air stream.
With the mode that is not shown specifically; For example by means of circular arch distributor (Kreisbogen-Abteiler); Each bristle tuft 5 is taken out and is positioned between base plate 8 and the flexible pipe holding plate 9 by means of bundle maintaining part 38 from bristle reservoir 2, and one of them bristle tuft 5 is separately positioned on hollow pipeline 10 the place aheads that remain in the flexible pipe holding plate 9 of transport 4.
Through hollow pipeline 10, bristle tuft 5 is transported in the hole 6 of admitting plate 7 along the direction of arrow pf1.Admit plate 7 to be arranged between the holding device 11 and vacuum chamber 12 of the end that keeps hollow pipeline 10, and form through two branch plate 13a, 13b.
Therefore bristle tuft 5 is trapped in and admits in the plate 7, baffle plate 14 is set as the backstop that is used for bristle tuft 5.
Base plate 8 is arranged on the right side in signal Fig. 1 and 2, and bristle tuft 5 is by suction left.In practical structures, base plate 8 usually below and upwards aspirate.It is also contemplated that the structure of aspirating downwards.
The some parts of bristle tuft 5 can be trapped on the input chamfering 15 in the hole 6 of admitting plate 7.Bristle tuft 5 is with self being divided into two portion's sections: stand upright on the bundle 5a that is positioned at the front on the baffle plate 14, and the bundle 5b that is positioned at the back.
Through suction tube joint 16,12 deflate enduringly along direction pf2 from vacuum chamber.Thus, air is extracted out from admitting plate 7 around baffle plate 14 ground.Through changing baffle plate 14 and admitting the distance between the plate 14, can control from the air capacity of admitting plate 7 to extract out.Admit the distance between plate 7 and the baffle plate 14 extremely important.When distance was adjusted too smallly, air capacity was not enough to all silk threads are drawn onto in the admittance plate 7.If the distance adjustment is too much, then the silk thread of bristle tuft 5a can and be drawn onto in the vacuum chamber 12 by bending.
In equipment 1 according to Fig. 1; Admit the branch plate 13a of plate 7, the hole 7 of 13b to have diameter much at one; But have the different surface characteristic, be divided into the bristle tuft 5a that is positioned at the front and the bristle tuft 5b that is positioned at the back and thereby obtain to have the improved suction of the swabbing pressure that reduces to help bristle tuft 5 with suction.
In equipment 1, the free space 18 that is connected with the flow channel 17 that is used for gas stream or air stream is set between the branch plate 13a that admits plate 7,13b according to Fig. 2.Thus, treat that the volume flow of suction air can increase also thereby help the suction of bristle tuft 5 in admitting plate 7.This effect is also through admitting the branch plate 13a of plate 7, extra hollow space 19 in the 13b to strengthen.
Fig. 3 and Fig. 4 illustrate the detail view of equipment 1 in the zone of admitting plate 7 respectively.In admitting plate 7 at this at laterally disposed two vacuum suction muzzle tubes 20.The compressed-air hose 21 of compressed air side is connected on this vacuum suction muzzle tube, and said compressed-air hose remains on and abuts in the baffle plate of admitting on the plate 7 14.Be connected on the vacuum suction muzzle tube 20 in discharge air side each space 22 in holding device 11, on said space, also be provided for reducing the silencer element 23 of operation noise respectively.
By means of unshowned compressed air generator, compressed air is blown into (arrow 3) in the vacuum suction muzzle tube 20.Through flowing to the compressed air stream the fanging noz(zle) (Fangd ü se) 25 from injection nozzle (Strahld ü se) 24, in the zone of the vacuum connecting portion 26 of vacuum suction muzzle tube 20, form the suction of suction surrounding air.The free space 18 (Fig. 3) of vacuum connecting portion 26 and two branch plate 13a, 13b (Fig. 3) or with three branch plate 13a, 13b, 13c between each free space 18 (Fig. 4) of (Fig. 4) be in and be communicated with, divide the hole 6 of plate 13a, 13b, 13c to lead to this free space.Through the suction that in each hole 6, so forms; Each bristle tuft 5 is drawn into through each suction hose 10 that in Fig. 3 and 4, only schematically illustrates and admits in the plate 7; Each bristle tuft is divided into two branch bristle tuft 5a, 5b as previously discussed in said admittance plate, and the bristle tuft 5a backstop of front is on baffle plate 14.Vacuum suction muzzle tube 20 has sealing ring 27 respectively in the end regions of its vertical side, to guarantee to remain on hermetically in the admittance plate 7 and to avoid compressed air to leak.Equally, the potted component that is not shown specifically is set respectively between baffle plate 14 and admittance plate 7 and between admittance plate 7 and holding device 11.
Be different from form of implementation according to Fig. 1 and Fig. 2, no longer needs vacuum chamber 12 and vacuum generator in according to the embodiment of Fig. 3 and Fig. 4, this realizes the compactness and the low cost configuration in the saving space of entire equipment 1.
In form of implementation, admit plate 7 to form, the free space 18 of the swabbing action that between these two branch plates, is provided for optimizing and the free space 19 of side direction increase through two branch plate 13a, 13b according to Fig. 3.In form of implementation, admit plate 7 to form through three branch plate 13a, 13b, 13c according to Fig. 4.Between first fen plate 13a and quarter stuff 13b, long and narrow free space 18a is set, this free space correspondingly leads in the flow channel 17 in side direction, and vacuum suction muzzle tube 20 is encased in this flow channel.At quarter stuff 13b and between the plate 13c long and narrow free space 18b was set equally on the 3rd minute, this free space correspondingly carries out the transition to leading in the hollow space 19 in the flow channel 17 of increase in side direction, and thereby the same swabbing action optimized of realizing.In addition, between the 3rd fen plate 18c and baffle plate 14, an other free space 18c is set.
The main flow of air stream can influence through the size of setting free space 18,18a, 18b, 18c.In the embodiment according to Fig. 4, for example the free space 18a between first fen plate 13a and the quarter stuff 13b can be 0.5mm, and two other free space 18b, 18c can be respectively that 0.2mm is thick, and the main current flow of air stream is through free space 18a thus.
Fig. 5 illustrates the admittance plate 7 with two branch plate 13a, 13b, and this admittance plate abuts on the respective panels 28, and on this admittance plate, has pin group, each hole pin 30 of pin guided plate 29 and sell retainer 31 in the upside setting.Through hole pin 30 is fallen, bristle tuft 5a passes into a complete bristle tuft 5 and closely knit thus jointly with 5b, sees Fig. 6.The vibration of respective panels 28 can make this process become easy.
Bristle tuft 5 in Fig. 5 and Fig. 6 shown in the rightmost side has the diameter bigger than other bristle tuft at this.This bigger bristle tuft 5 can be for example according to Fig. 1 and Fig. 2 by means of the hollow pipeline 10a of Y shape bifurcated by fitting together from two of bristle reservoir 2 less bristle tuft 5.
In Fig. 7, in the downstream of admitting plate 7 profile plate 32 and squeeze board 33 are set, bristle tuft 5 is displaced in this profile plate and the squeeze board by means of hole pin 30.Profile plate 32 has hole 34, and in these holes, the size of hole 34a is suitable for holding two bristle tuft 5 of admitting plate 7.Can obtain to have the hair brush area of the big or small bristle subregion of difference thus, for example have the zone of the bristle section of elongation.Bristle tuft 5 is directly further passed the squeeze board 33 from profile plate 32.The hole 35 of this squeeze board has the cross section littler than the hole of the correspondence of profile plate 32 34 respectively.Improve the bristle density of bristle tuft 5 thus, just, each silk thread of bristle tuft 5 more closely has less distance against each other and to each other.Thus when surrounding the stiff end of injection moulding bristle tuft 5 after a while, although than still avoiding plastic material between each silk thread to be worn under the high injection pressure and making brush unavailable thus by pressure.
Each hole pin 30 forms common device according to Fig. 7 at this with pin retainer 31 and pin guided plate 29, is used for bristle tuft 5 is transferred to profile plate 32 and the squeeze board 33 from admitting plate 7.Alternately, possible is, bristle tuft 5 at first is transplanted in the profile plate 32 from admit plate 7, and profile plate 32 further moves on the other processing station, on this processing station, utilizes independent displacement that bristle tuft is transplanted in the squeeze board 33.
When in bristle reservoir 2, being ready to the bristle silk thread of side sharpening; What meet purpose is; When this bristle silk thread is being transported in the admittance plate 7, be arranged on the place ahead, therefore supply previously through hollow pipeline 10 (Fig. 1) with smooth end 36 along throughput direction with its smooth end 36 of not fining away.Therefore, the tip 37 of the bristle silk thread of bristle tuft 5 touches 14 last times of baffle plate in bristle tuft 5 and is not damaged.
Even in order still not damage the end 37 of sharpening when the further processing bristle tuft 5, bundle 5a, 5b can from admit plate 7 with pass jointly according to the opposite side of the form of implementation of Fig. 5 to 7 branch plate 13a according to the admittance plate 7 of Fig. 8 and Fig. 9, the 13b.For this reason, be arranged on the pin retainer 31 equally and the hole pin 30 of guiding in pin guided plate 29 according to Fig. 8 from below be directed to the hole 6 of admitting plate 7, thereby the bristle silk thread of bristle tuft 5a, 5b is loaded on its smooth end 36.Through hole pin 30 further is moved in the hole 6, part bristle tuft 5a, 5b pass into a closely knit bristle tuft 5 (Fig. 9) jointly.Respective panels 28 through coverage hole 6 prevents bristle tuft 5 or each silk thread are released.
According to Figure 10, bristle tuft 5 is further passed in the squeeze board 33.The hole 35 of squeeze board 33 has than admits the little diameter of corresponding aperture 6 of plate 7 respectively at this, thereby bristle tuft 5 itself becomes closely knit in being transplanted on squeeze board 33 time.In order to realize that bristle tuft 5 is moved in the squeeze board 33 simply and avoids damaging the end 37 of the sharpening of bristle tuft 5, move into seamed edge 39 moving into to be provided with on the hole 35 of side at squeeze board 33.
According to Figure 11, bristle tuft 5 carries out the transition to the Die and mould plate 40 from squeeze board 33.For this reason, the smooth end 36 of bristle tuft 5 is loaded and from squeeze board 33, releases by hole pin 30 again.Die and mould plate 40 can be transplanted on the injection molding with the bristle tuft 5 that is bearing in wherein, and in this injection molding, the smooth end 36 besieged injection mouldings of bristle tuft 5 are to form a brush head or a plurality of brush head.
In case of necessity, before bristle tuft 5 being displaced to Die and mould plate 40, can realize the moulding of bristle tuft 5 profiles.This can for example realize by means of shaping pin that can move into the moulding in the squeeze board 33 and corresponding corresponding backstop.Before the smooth end 36 that surrounds injection moulding bristle tuft 5, it also can be fused, so that improve the fixing of each bristle silk thread and avoid the injection material between the bristle silk thread outwards to spray reliably.
Claims (24)
- One kind be used to make be used for brush, especially for the equipment (1) of the hair brush area of toothbrush, comprise bristle reservoir (2), be used for the device (3) that each bristle tuft (5) is taken out from said bristle reservoir (2) and be used for said bristle tuft (5) being transported to the transport (4) in the hole (6) of admitting plate (7) by means of gas stream or air stream (pf1), it is characterized in that; (13a, 13b 13c) form said admittance plate (7) by at least two branch plates; Wherein each minute plate (13a, 13b, 13c) have different surface characteristic and/or different diameters in the hole (6) of the corresponding follow-up setting of transfer position each other; And/or at said minute plate (13a; 13b, the transfer position between 13c) in the zone of said hole (6), be provided with respectively be used for the free space that flow channel (17) that gas stream or air flow is connected (18,18a; 18b, 18c).
- 2. according to the described equipment of claim 1, it is characterized in that, be arranged on downstream the branch plate (13b, hole 13c) (6) than be arranged on this minute plate (13b, 13c) (13a 13b) has bigger diameter to the branch plate at the upper reaches; And (13b, hole 13c) (6) have the input chamfering to be arranged on the branch plate in downstream.
- 3. according to claim 1 or 2 described equipment, it is characterized in that, baffle plate (14) is set, as the backstop of the bristle tuft (5) in the hole (6) that is used for being input to said admittance plate (7).
- 4. according to the described equipment of claim 3, it is characterized in that said baffle plate (14) supports movingly, in order to change at baffle plate (14) and to admit the distance between the plate (7).
- 5. according to each described equipment of claim 1 to 4, it is characterized in that said transport (4) has at least one hollow pipeline (10) that is used for bristle tuft (5).
- 6. according to each described equipment of claim 1 to 5, it is characterized in that said transport (4) has hollow pipeline (10), the quantity in the hole (6) of the quantity of said hollow pipeline and said admittance plate (7) is complementary.
- 7. according to claim 5 or 6 described equipment, it is characterized in that said hollow pipeline (10) is the flexible pipe of being processed by flexible material.
- 8. according to claim 5 or 6 described equipment, it is characterized in that said hollow pipeline (10) is by steel, stainless steel or other metal pipe connections.
- 9. according to each described equipment of claim 1 to 8; It is characterized in that, said transport (4) have be used for said hollow pipeline (10) away from the holding device (11) of the end of said bristle reservoir (2) and with the vacuum chamber that is used to produce negative pressure (12) of the spaced apart setting of this holding device; Said admittance plate (7) can be arranged between said holding device (11) and the said vacuum chamber (12); And said baffle plate (14) is arranged in the said vacuum chamber (12).
- 10. according to each described equipment of claim 1 to 8; It is characterized in that; In order to produce gas stream or the air stream of carrying said bristle tuft (5); Be provided with compressed air generator and at least one vacuum suction muzzle tube (20), said vacuum suction muzzle tube is arranged in the zone of said admittance plate (7).
- 11. according to the described equipment of claim 10, it is characterized in that, for said at least one vacuum suction muzzle tube (20) sets silencer element (23).
- 12. according to each described equipment of claim 1 to 11; It is characterized in that; In said admittance plate (7) downstream squeeze board (33) is set; Said squeeze board has the hole (35) that is used to hold bristle tuft (5), and the cross section in the said hole cross section than the bristle tuft that is transported to corresponding hole (35) (5) respectively is little; And be provided for said bristle tuft (5) is transplanted on the device on the said squeeze board (33) from said admittance plate (7).
- 13. according to the described equipment of claim 12; It is characterized in that; Said squeeze board (33) is arranged on profile plate (32) downstream; Wherein said profile plate (32) has hole (34), at least one hole in the said hole be dimensioned at least two bristle tuft (5) that are used to hold said admittance plate (7), and/or have the cross section different cross-sectional areas with the corresponding hole (6) of said admittance plate (7).
- 14. according to claim 12 or 13 described equipment, it is characterized in that, be provided for said bristle silk thread (5) is transplanted on the displacement the said squeeze board (33) from said profile plate (32).
- 15. according to each described equipment of claim 1 to 14; It is characterized in that; Said profile plate (32) and said squeeze board (33) set gradually along the longitudinal direction in the hole (34) of said profile plate (32), and are used for said bristle tuft (5) also is configured for said bristle tuft (5) is transplanted on said squeeze board (33) from the device that said admittance plate (7) is transplanted on said profile plate (32).
- 16., it is characterized in that the bristle silk thread in said bristle reservoir (2) is sharpened or rounded in a side according to each described equipment of claim 1 to 15; And the smooth not sharpening of said bristle silk thread or the end (36) of rounding are arranged on the front along throughput direction when being transported to said bristle tuft (5) in the said admittance plate (7).
- 17., it is characterized in that the hole pin (30) in the hole (6) that can be moved into said admittance plate (7) is set, and the bristle silk thread that is used for being provided with in axial direction staggering is each other passed together according to each described equipment of claim 1 to 16.
- 18., it is characterized in that said hole pin (30) can be moved into the said hole (6) from the side in the face of the smooth end (36) of said bristle silk thread of said admittance plate (7) according to the described equipment of claim 17.
- 19., it is characterized in that said bristle tuft (5) can be displaced to the Die and mould plate (40) of injection molding from said admittance plate (7), profile plate (32) or squeeze board (33) by means of displacement according to each described equipment of claim 1 to 18.
- 20., it is characterized in that the hole (6,34,35) of said admittance plate (7), profile plate (32) and/or squeeze board (33) has chamfering (15,39) respectively in the immigration side according to each described equipment of claim 1 to 19.
- 21., it is characterized in that indivedual at least holes (35) of said squeeze board (33) are provided with obliquely according to each described equipment of claim 1 to 20.
- 22., it is characterized in that said bristle reservoir (2) has a plurality of material supply department that is used for different bristle materials according to each described equipment of claim 1 to 21.
- 23. according to each described equipment of claim 1 to 22, it is characterized in that, be provided for making the contoured device of use side of said bristle tuft (5).
- 24. according to the described equipment of claim 23; It is characterized in that; Be used to make the contoured device of use side of said bristle tuft (5) to have to be used to the shaping pin or the profiled sheeting of the use side that loads said bristle tuft (5), and the clipping device with the end that is used for pruning the use side that deviates from said bristle tuft (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010055686A DE102010055686A1 (en) | 2010-12-22 | 2010-12-22 | Device for manufacturing bristle fields for brushes, has two sub-plates formed in receiving plate, where each of multiple downstream holes of individual sub-plate has different surface textures and diameters |
| DE102010055686.6 | 2010-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102551339A true CN102551339A (en) | 2012-07-11 |
| CN102551339B CN102551339B (en) | 2014-11-19 |
Family
ID=45560601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110419769.3A Expired - Fee Related CN102551339B (en) | 2010-12-22 | 2011-12-15 | Device used for producing bristle area of brush |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102551339B (en) |
| BE (1) | BE1021454B1 (en) |
| DE (1) | DE102010055686A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992531A (en) * | 2014-02-06 | 2016-10-05 | 宝洁公司 | Device for providing bristles for brush production and providing method |
| CN107072391A (en) * | 2015-10-26 | 2017-08-18 | Gb布舍里股份有限公司 | Apparatus and method for manufacturing the area of bristles for brush |
| TWI607719B (en) * | 2013-01-29 | 2017-12-11 | 沙郎斯基股份有限公司 | Feed device for bristle bundles |
| CN112867416A (en) * | 2018-10-22 | 2021-05-28 | 沙郎斯基股份公司 | Device and method for shaping bristle tufts, brush making machine, use of a device for shaping bristle tufts, brush, computer program and computer-readable medium |
| TWI773811B (en) * | 2017-10-26 | 2022-08-11 | 德商沙郎斯基股份有限公司 | Method and device for producing bristle arrays for brushes, and a bristle production machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013114704A1 (en) * | 2013-12-20 | 2015-06-25 | Ranir Gmbh | Apparatus and method for making bristle panels |
| EP2921074B1 (en) * | 2014-03-20 | 2019-10-16 | The Procter and Gamble Company | Device for transport of bristles for brush production comprising a baffle plate with conically shaped vents |
| EP3747310A1 (en) | 2019-06-07 | 2020-12-09 | The Procter & Gamble Company | Filament transportation device |
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| EP0149996A2 (en) * | 1984-01-10 | 1985-07-31 | Schlesinger GmbH & Co. Maschinenbau KG | Method and machine for manufacturing brushes |
| EP0405204B1 (en) * | 1989-06-24 | 1994-09-07 | Frisetta GmbH | Method and apparatus for forming zones or tufts of bristles |
| DE19542393A1 (en) * | 1995-11-14 | 1997-05-15 | Zahoransky Anton Gmbh & Co | Making synthetic brushes esp tooth brushes |
| JP3540023B2 (en) * | 1993-09-07 | 2004-07-07 | アントン ツァホランスキー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Method of manufacturing brush and brush manufacturing machine for performing the method |
| EP2196107A1 (en) * | 2008-12-10 | 2010-06-16 | Frisetta Kunststoff GmbH | Method and device for manufacturing bristle fields or bristle bundles |
| DE102008061389A1 (en) * | 2008-12-10 | 2010-06-24 | Frisetta Kunststoff Gmbh | Method for producing bristle fields by means of molds |
| DE102009013723A1 (en) * | 2009-03-20 | 2010-09-23 | Zahoransky Ag | Method and device for producing and providing filament bundles and bristle fields |
-
2010
- 2010-12-22 DE DE102010055686A patent/DE102010055686A1/en not_active Withdrawn
-
2011
- 2011-12-15 CN CN201110419769.3A patent/CN102551339B/en not_active Expired - Fee Related
- 2011-12-21 BE BE2011/0729A patent/BE1021454B1/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0149996A2 (en) * | 1984-01-10 | 1985-07-31 | Schlesinger GmbH & Co. Maschinenbau KG | Method and machine for manufacturing brushes |
| EP0405204B1 (en) * | 1989-06-24 | 1994-09-07 | Frisetta GmbH | Method and apparatus for forming zones or tufts of bristles |
| JP3540023B2 (en) * | 1993-09-07 | 2004-07-07 | アントン ツァホランスキー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Method of manufacturing brush and brush manufacturing machine for performing the method |
| DE19542393A1 (en) * | 1995-11-14 | 1997-05-15 | Zahoransky Anton Gmbh & Co | Making synthetic brushes esp tooth brushes |
| EP2196107A1 (en) * | 2008-12-10 | 2010-06-16 | Frisetta Kunststoff GmbH | Method and device for manufacturing bristle fields or bristle bundles |
| DE102008061389A1 (en) * | 2008-12-10 | 2010-06-24 | Frisetta Kunststoff Gmbh | Method for producing bristle fields by means of molds |
| DE102009013723A1 (en) * | 2009-03-20 | 2010-09-23 | Zahoransky Ag | Method and device for producing and providing filament bundles and bristle fields |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI607719B (en) * | 2013-01-29 | 2017-12-11 | 沙郎斯基股份有限公司 | Feed device for bristle bundles |
| CN105992531A (en) * | 2014-02-06 | 2016-10-05 | 宝洁公司 | Device for providing bristles for brush production and providing method |
| CN105992531B (en) * | 2014-02-06 | 2018-03-23 | 宝洁公司 | The device of bristle is provided for brush production and method is provided |
| CN107072391A (en) * | 2015-10-26 | 2017-08-18 | Gb布舍里股份有限公司 | Apparatus and method for manufacturing the area of bristles for brush |
| CN107072391B (en) * | 2015-10-26 | 2018-12-28 | Gb布舍里股份有限公司 | For manufacturing the device and method for being used for the area of bristles of brush |
| TWI773811B (en) * | 2017-10-26 | 2022-08-11 | 德商沙郎斯基股份有限公司 | Method and device for producing bristle arrays for brushes, and a bristle production machine |
| CN112867416A (en) * | 2018-10-22 | 2021-05-28 | 沙郎斯基股份公司 | Device and method for shaping bristle tufts, brush making machine, use of a device for shaping bristle tufts, brush, computer program and computer-readable medium |
| CN112867416B (en) * | 2018-10-22 | 2022-11-01 | 沙郎斯基股份公司 | Device and method for shaping bristle tufts, brush making machine, use of a device, brush and computer-readable medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102551339B (en) | 2014-11-19 |
| DE102010055686A1 (en) | 2012-06-28 |
| BE1021454B1 (en) | 2015-11-25 |
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