CN201395706Y - Operation chip collecting device of sewing machine - Google Patents
Operation chip collecting device of sewing machine Download PDFInfo
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- CN201395706Y CN201395706Y CN 200920006306 CN200920006306U CN201395706Y CN 201395706 Y CN201395706 Y CN 201395706Y CN 200920006306 CN200920006306 CN 200920006306 CN 200920006306 U CN200920006306 U CN 200920006306U CN 201395706 Y CN201395706 Y CN 201395706Y
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Abstract
The utility model provides an operation chip collecting device of a sewing machine, which collects the remainders such as fabric clippings, thrum, cotton chips and the like so as to maintain the tidiness of the operational environment, and at least comprises a chip collecting box, a fixed component which is arranged above the chip collecting box and a chip collecting bag which is arranged below the chip collecting box, wherein the fixed component is of a structure capable of being folded so as to be folded to store on the chip collecting box to reduce the accommodating space; moreover, the fixed way of the chip collecting bag, the noise problem which is produced when the chip is collected and the driving way of the device are improved, so that the chip collecting device has simpler and more convenient operation and is more quiet when in operation.
Description
Technical field
The utility model provides a kind of structure technology about the Sewing machines interface equipment, refers in particular to a kind of to cloth bits, the end of a thread, cotton slag ... carry out the Sewing machines operation filing collector of three-in-one collection Deng defective material.
Background technology
In the process of Sewing machines operation, the generation of cloth bits and the end of a thread, quality that can influence sewing finished product and operating environment clean and tidy, therefore the problem of precursor at cloth bits and the end of a thread generation arranged, on Sewing machines, be provided with relevant Sewing machines operation filing collector, so that cloth bits or the end of a thread are collected.
Existing Sewing machines operation filing collector, be erected at one mostly earlier in order to strut or to fix " filings collecting chamber " below of " crumb bag " sack in order to " crumb bag " of collecting cloth bits or the end of a thread, by " fixation kit " that is arranged on " filings collecting chamber " top gathering-device can be positioned under the desktop of Sewing machines board again.
As, the TaiWan, China patent gazette, shown in " cloth bits line concentration fixture " that notification number is M308283 number, it is for a kind of cloth bits line concentration fixture, it has a hollow housing (filings collecting chamber), be provided with a fixed mount (fixation kit) in housing (filings collecting chamber) top, the below is arranged with collecting bag, the end face of this housing (filings collecting chamber) is distributed with first pipe joint and second pipe joint again, then establish a baffle region in hollow housing (filings collecting chamber) inner face and be separated with first space and second space, first space communicates with first pipe joint, and second space then communicates with second pipe joint, is embedded with the container of a hollow again in this second space again; By this in use, first pipe joint is utilized first pipeline and the cloth bits guiding device communications and liaison that continue, cloth bits chip in the sewing work and the end of a thread can mat gas be blowed enter in first space, fall in the collecting bag again and focus on; After sewing work finishes, utilize second pipeline dust suction rifle that continued again, see through the dust suction rifle whole Sewing machines is done a cleaning, and will remain scrap wire head, impurity etc. and all suck in the container in second space to reach the concentrated effectiveness that places discarded object.
As, the TaiWan, China patent gazette, shown in " movable crumb bag structural improvement " that notification number is M307632 number, it mainly is divided into a lid (filings collecting chamber) and bag (crumb bag), lid (filings collecting chamber) is provided with up-right support and horizontal support (fixation kit), this up-right support and horizontal support (fixation kit) are to be used for fixing lid (filings collecting chamber) in the sewing machine table below, and the horizontal support of this lid (filings collecting chamber) can be adjusted width, and up-right support can be pulled (fixation kit) to the inside.
Through looking into, the support in the background technology need be finished assembling through the solid step of complicated spiral shell, and will use spare parts such as a large amount of screws, nut to come solid existing fixed assembly of spiral shell and filings collecting chamber in assembling process.And the fixed mount that is set firmly in background technology middle shell top, except tool is not adjusted property, with existing support common problem points is arranged all on the implementation, promptly be when the filings collecting chamber dismounting being taken in, during stacking, fixation kit can present setting above filings collecting chamber, towering and protrude aspect, not only can take many accommodation spaces, and be easy to collude brokenly other and be deposited in together collecting bag, even scratch operating personnel's possibility arranged, and if when taking in, fixation kit is removed fully, be easy to the generating unit subassembly again lose, assembling inconvenience during use, or produce setting angle when assembling once more, the problem that distance need be readjusted.
The utility model content
In view of this, the inventor improves the structure of fixation kit, so that effectively obtaining to improve, the problem points of fixation kit when implementing enable significantly to improve installation effectiveness, and the integral body of sewing machine operation filing collector transformed, the crumb loading effect, operation peace and quiet degree, the degree easy and simple to handle that make Sewing machines operation filing collector collect at defective material are more progressive than background technology.
Main purpose of the present utility model is to provide a kind of Sewing machines operation filing collector, it comprises the crumb bag that fixation kit and that a filings collecting chamber, is arranged on filings collecting chamber top is engaged on the filings collecting chamber below at least, wherein, this fixation kit comprises the link that a fixed mount, that is fixed on the filings collecting chamber top is hubbed at this fixed mount, at least one pivot end that is arranged on this fixed mount and this link, make link be positioned at the stopping element that launches with the folding aspect, and make this fixation kit can on this filings collecting chamber, present the aspect that expansion is implemented and folding is taken in.
Described fixed mount is provided with at least two first fixedly ears, and this first fixedly the ear periphery be provided with one first alignment grooves and one first holddown groove; This link be provided with at least two with the first fixing fixing ear of ear corresponding second, and this second fixedly the ear periphery be provided with one second alignment grooves and one second holddown groove; This each correspondence first fixedly ear and second fixedly the outer rim double team of ear one stopping element is set, this stopping element has the stop rib that the second double team plate, that one first double team plate, is parallel to the first double team plate is connected in the first double team plate and the second double team plate lateral margin; This each correspondence first fixedly ear, second fixedly wear a bolt between ear and the first double team plate and the second double team plate, the terminal bolt of this bolt is established a nut that prevents bolt falling, when link pivots when being expanded to second alignment grooves and being alignment with first alignment grooves, it is interior and link can't be pivoted that this stop rib down is gone into first alignment grooves and second alignment grooves; When taking in, as long as stopping element is unclamped, and make the direction folding (develop) of link, tightly promptly finish taking in of fixation kit with carriage bolt after the stopping element down being gone into first holddown groove and second holddown groove again towards fixed mount.
Secondary objective of the present utility model, make Sewing machines operation filing collector carry out three-in-one collection to cloth bits, the end of a thread and cotton slag simultaneously, for reaching above-mentioned purpose, the utility model is provided with cloth bits joint, the end of a thread joint, a cotton slag joint respectively at the lateral margin of this filings collecting chamber; The upstream of this cloth bits joint is equipped with and is connected in the suction cloth bits pipeline group that Sewing machines cloth bits produce end, the upstream of this end of a thread joint is provided with one and is connected in the Thread odds suction pipeline group that Sewing machines the end of a thread produces end, and the upstream of this cotton slag joint is provided with one and is connected in the cotton slag pipe of suction that the cotton slag of Sewing machines produces end; Wherein, this suction cloth bits pipeline group comprises a suction cloth bits pipe, that is connected in cloth bits joint upstream and is connected in the suction cloth bits muffler of inhaling cloth bits pipe upstream, this suction cloth bits muffler is connected in Sewing machines cloth bits and produces end, and these cloth bits produce end and are provided with one the cloth bits are sprayed into the cloth bits air jet pipe of inhaling cloth bits muffler; This Thread odds suction pipeline group comprises the venturi tube, that Thread odds suction muffler, that a Thread odds suction back segment pipe, that is connected in the end of a thread joint upstream is connected in Thread odds suction back segment pipe upstream is connected in Thread odds suction muffler upstream and is connected in the venturi tube inlet end so that the negative pressure suction inlet of venturi tube produces the Thread odds suction leading portion pipe that the end of a thread air jet pipe, of suction is connected in venturi tube negative pressure gas port, and this Thread odds suction leading portion pipe is connected in Sewing machines the end of a thread and produces end.
The upstream of described cloth bits air jet pipe and this end of a thread air jet pipe is provided with a jet keying valve, the switch interlock of this jet keying valve drives on the suspension rod of pedal in Sewing machines, and the upstream of this jet keying valve is connected with a pressure regulation filter of introducing for pressure-air, when Sewing machines drives the pedal running, jet keying valve is promptly opened and is made pressure-air from this cloth bits air jet pipe and the ejection of this end of a thread air jet pipe, and the end of a thread air jet pipe upstream is connected in jet keying valve; Whereby, when the user tramples Sewing machines driving pedal, the cloth bits are collected in the crumb bag with the end of a thread.
Or be provided with an electromagnetic valve in the upstream of aforesaid cloth bits air jet pipe and the end of a thread air jet pipe, this electromagnetic valve upstream is connected with a pressure regulation filter of introducing for pressure-air, when opening, electromagnetic valve make pressure-air from this end of a thread air jet pipe and the ejection of this end of a thread air jet pipe, to drive the venturi tube running, the end of a thread can be collected in the crumb bag.Cloth bits air jet pipe upstream is connected in this electromagnetic valve, makes pressure-air from the ejection of cloth bits air jet pipe when electromagnetic valve is opened, and the cloth bits can be collected in the crumb bag.
Another purpose of the present utility model, be more quiet when making Sewing machines operation defective material collect filing collector in operation, for reaching above-mentioned purpose, the utility model is to lay noise reduction layer (as the member of the quiet effects of tool such as wavy or column noise reduction silk floss) at this filings collecting chamber inwall, the noise that is produced during with the reduction operation, wind ring and covibration.And be provided with in the upstream of inhaling cloth bits pipe inhale cloth bits muffler, Thread odds suction back segment pipe upstream is provided with the Thread odds suction muffler, the noise that is produced in the time of effectively reducing operation.Be provided with steam vent in the filings collecting chamber top in addition, provide the gases at high pressure of inhaling in the cloth bits pipe to enter filings collecting chamber diffusing overfall afterwards, in case terminate in the problem that air-flow Hui Yi takes place when the defective material operation is carried out of collecting, return the bad problem of the institute's Sewing machines that caused processing operation of overflowing, raising Sewing machines operating efficiency to solve because of air-flow.
A purpose more of the present utility model, be to make Sewing machines operation filing collector more easy in the operation of changing crumb bag, for reach above-mentioned purpose the utility model below this filings collecting chamber around the ring establish one the circle flange, and be provided with one in this crumb bag top seam and bring mouth together, this is brought together and is provided with one in the mouth and is hidden in the stay cord that this is brought together mouthful, and this is brought muzzle together and covers in flange when top, this stay cord can be tied tight and be brought together in this flange place, the mode that crumb bag can be brought together to tie tight is engaged on the filings collecting chamber below, and is the enforcement aspect of dragline type crumb bag; Perhaps, ring is established a flange around this filings collecting chamber below, and the moulding framework corresponding with this flange is set in this crumb bag top, and in this frame side to offering an installing port, locate so that this framework can be sleeved on as the mode of drawer pull on this flange, and be the enforcement aspect of drawer type crumb bag; And detach the backward end of direction in this filings collecting chamber corresponding to this framework, be provided with the anticreep shell fragment of this frame edge engaging location of a confession; Whereby so that to change the operation of crumb bag more easy, and make the utility model filings collecting chamber can be simultaneously and the enforcement of arranging in pairs or groups of the crumb bag of dragline type or drawer type.
Aforementioned technological means provided by the utility model has following advantage at least compared to background technology:
1, fixation kit has the effect that folding takes in and can save accommodation space.
2, the effect of simultaneously cloth bits, the end of a thread and cotton slag being carried out three-in-one collection.
3, the bits of the cloth on filings collecting chamber joint is an innovation front open type design, makes pipeline (as the suction cloth bits pipe of the present utility model) length that cooperates with cloth bits joint can significantly shorten and have outside the practical effect, more simplify design because of pipeline and have aesthetic simultaneously.
4, the filings collecting chamber outward appearance is a streamlined design, and in its inwall be equipped with a noise reduction layer, the upstream of inhaling cloth bits pipe be provided with inhale cloth bits muffler, Thread odds suction back segment pipe upstream is provided with the Thread odds suction muffler, the noise that is produced in the time of effectively reducing operation.
5, the filings collecting chamber top is provided with steam vent, and the efficient reduction air-flow Hui Yi of energy improves the Sewing machines operating efficiency.
6, with the enforcement of arranging in pairs or groups of the crumb bag of dragline type or drawer type.
7, the user just can start the collection operation of cloth bits synchronously when trampling the Sewing machines pedal.
Description of drawings
Fig. 1 is the sectional perspective outside drawing of the utility model first embodiment;
Fig. 2 is the fixation kit perspective exploded view of the utility model first embodiment;
Fig. 3 is the partial sectional view of the utility model first embodiment;
Fig. 4 is the folding aspect schematic diagram of the utility model first embodiment;
Fig. 5 is the filings collecting chamber upward view of the utility model first embodiment;
Fig. 6 is the crumb bag top schematic diagram of the utility model first embodiment;
Fig. 7 is the filings collecting chamber stereo appearance figure of the utility model first embodiment;
Fig. 8 is the fixed form schematic diagram of the crumb bag of the utility model first embodiment;
Fig. 8 A is the local enlarged diagram of Fig. 8;
Fig. 9 is the overall architecture schematic diagram of the utility model first embodiment;
Figure 10 is the schematic diagram of the utility model first embodiment with suspension rod control;
Figure 11 is the schematic diagram of the utility model first embodiment with solenoid control;
Figure 12 is the sectional perspective outside drawing of the utility model second embodiment.
The specific embodiment
For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure, drawing now illustrates in detail that with regard to the utility model preferred embodiment its feature and function are as follows, understand fully in order to do profit.
See also shown in Figure 1ly, be the sectional perspective outside drawing of the utility model first embodiment, the Sewing machines operation filing collector that discloses among the figure, the top of its filings collecting chamber 10 for a fixation kit 20 be provided with, the below is connected for a crumb bag 30.
See also shown in Figure 2, fixation kit perspective exploded view for the utility model first embodiment, this fixation kit 20 comprises the stopping element 23 that link 22, that a fixed mount 21, that is fixed on filings collecting chamber 10 tops is hubbed at fixed mount 21 is arranged on fixed mount 21 and the pivot end of link 22.Link 22 is a movable connection support, and the pivotal action of link 22 can be limited fixing by stopping element 23 under a contraposition state.
Described fixed mount 21 is provided with two first fixedly ears 211, and this first fixedly ear 211 peripheries be provided with one first alignment grooves 212 and one first holddown groove 213 and provided a screw 214 in centre in addition; This link 22 be provided with two with the first fixing fixing ear 221 of ear 211 corresponding second, and this second fixedly ear 221 peripheries be provided with one second alignment grooves 222 and one second holddown groove 223 also other provided a screw 224 in centre.
Aforementioned each correspondence first fixedly ear 211 and second fixedly the outer rim double team of ear 221 stopping element 23 is set, this stopping element 23 has the stop rib 233 that the second double team plate 232, that one first double team plate 231, is parallel to the first double team plate 231 is connected in the first double team plate 231 and the second double team plate, 232 lateral margins.
Provided an elongated hole 2311 on the first double team plate 231, elongated hole 2311 usefulness wear for a bolt 24, and stopping element 23 can move up and down under the state of the intrinsic bolt 24 of spiral shell by elongated hole 2311.The stop rib 233 of the enough stopping elements 23 of the length of elongated hole 2311 moves to greater than first fixing fixing ear 221 height of ear 211 and second, and stopping element 23 can be moved toward the direction of fixed mount 21 after elongated hole 2311 improves.It is one recessed by portion 2321 that the second double team plate, 232 peripheries are provided with, and recessed is corresponding bolts 24 and designing by portion's 2321 external forms.
With first fixedly ear 211 and second fixedly ear 221 again stopping element 23 is cross-placed on first fixing fixing ear 221 both sides of ear 211 and second with stop rib 233 according to screw 214,224 positions side by side.Earlier bolt 24 is penetrated the elongated hole 2311 on the first double team plate 231, and pass the first fixing fixing screw 224 of ear 221 of screw 214 and second of ear 211 in regular turn, last bolt 24 terminal bolts establish a nut 25 in the second double team plate 232 recessed by portion 2321 to prevent bolt falling.
When the corresponding fixed mounts 21 of link 22 pivot when being expanded to second alignment grooves 222 alignment relative with first alignment grooves 212, it is interior and link 22 can't be pivoted that stop rib 233 down of stopping element 23 are gone into first alignment grooves 212 and second alignment grooves 222.
See also shown in Figure 3ly, be the partial sectional view of the utility model first embodiment, treat promptly can present support aspect towering, that erect in filings collecting chamber 10 tops after fixation kit 20 combinations, conveniently to be arranged on Sewing machines board desktop 100 bottom surfaces.
See also shown in Fig. 4, wherein, Fig. 4 is the folding aspect schematic diagram of the utility model first embodiment, when the user need take in the crumb bag 30 that filings collecting chamber 10 is connected together with the bottom in the lump, earlier with bolt 24 bolt pines, utilize the elongated hole 2311 on the first double team plate 231 that stop rib 233 is unclamped stopping element 23 by improving to shift out in first alignment grooves 212 and second alignment grooves 222 again, and it is fixing and can be towards the direction folding (developing) of fixed mount 21 to make link 22 no longer be subjected to stopping element 23, move in first holddown groove 213 and second holddown groove 223 stopping element 23 fixing at last, and tightly promptly finish taking in of fixation kit 20 with bolt 24 bolts, fixation kit 20 can not erect, the towering top that protrudes from filings collecting chamber 10.
See also Fig. 5 and shown in Figure 3 with reference to before taking off simultaneously, wherein, Fig. 5 is the filings collecting chamber upward view of the utility model first embodiment; The lateral margin of filings collecting chamber 10 is provided with a cloth bits joint 11, the end of a thread joint 12 and a cotton slag joint 13, its top has some open-works 14, the bottom has the blanking port 15 that is connected for crumb bag 30, a flange 16 is put in the periphery ring winding of blanking port 15, and be equipped with the noise that is produced when sound absorbing layer 17 is collected operation to reduce in the inwall of filings collecting chamber 10, this sound absorbing layer 17 is made of the material of the quiet effects of tool such as sponge with column or sound-absorbing moulding such as wavy or foam material.
See also Figure 6 and Figure 7, crumb bag top schematic diagram for the utility model first embodiment, the filings collecting chamber stereo appearance figure, for the replacing operation that makes crumb bag 30 more easy, the utility model first embodiment is provided with the corresponding framework 31 of a moulding and this flange 16 on crumb bag 30 tops, and offer an installing port 32 in these framework 31 side direction, so that being sleeved on as the mode of drawer pull on the flange 16, framework 31 locatees, and be the enforcement aspect of drawer type crumb bag 30, and detach the backward end of direction in filings collecting chamber 20 corresponding to framework 31, be provided with an anticreep shell fragment 18 for engaging location, framework 31 edges.
See also shown in Fig. 8 and Fig. 8 A, fixed form schematic diagram and local enlarged diagram thereof for the crumb bag of the utility model first embodiment, when framework 31 will push and when entire flange 16 coated fully, the edge of framework 31 will be earlier with anticreep shell fragment 18 jack-up (shown in Fig. 8 A), treating that framework 31 is finished pushes when action, anticreep shell fragment 18 will rebound downwards and be held in the outside (as shown in Figure 8) at framework 31 edges, and produce effect to framework 31 location, make whereby and change crumb bag 30 quick, easy as operating drawer.
See also shown in Figure 9, overall architecture schematic diagram and stereo appearance figure schematic diagram for the utility model first embodiment, the upstream of disclosing cloth bits joint 11 among the figure is equipped with and is connected in the suction cloth bits pipeline group 40 that Sewing machines 200 cloth bits produce end, the upstream of the end of a thread joint 12 is provided with one and is connected in the Thread odds suction pipeline group 50 that Sewing machines 200 the end of a thread produce end, and the upstream of cotton slag joint 13 is provided with one and is connected in the cotton slag pipe 60 of suction that Sewing machines 200 cotton slags produce end.
See also shown in Figure 10, suspension rod control schematic diagram for the utility model first embodiment, this suction cloth bits pipeline group 40 of announcement comprises the suction cloth bits muffler 42 that a suction cloth bits pipe 41, that is connected in cloth bits joint upstream is connected in suction cloth bits pipe 41 upstreams among the figure, this suction cloth bits muffler 42 is connected in Sewing machines 200 cloth bits and produces end, and these cloth bits produce end and are provided with one the cloth bits are sprayed into the cloth bits air jet pipe 43 of inhaling cloth bits muffler 42; The upstream of described cloth bits air jet pipe 43 is provided with a jet keying valve 44, the switch interlock of this jet keying valve 44 drives on the suspension rod 301 of pedal 300 in Sewing machines, and the upstream of jet keying valve 44 is connected with the pressure regulation filter 70 that provides pressure-air to introduce, when Sewing machines drove pedal 300 runnings, jet keying valve 44 was promptly opened and is made pressure-air from 43 ejections of cloth bits air jet pipe; Whereby, when the user tramples Sewing machines pedal 300 and carries out sewing operation, the cloth bits are collected in the crumb bag 30.
This Thread odds suction pipeline group 50 comprises the venturi tube 53, that Thread odds suction muffler 52, that a Thread odds suction back segment pipe 51, that is connected in the end of a thread joint 12 upstreams is connected in Thread odds suction back segment pipe 51 upstreams is connected in Thread odds suction muffler 52 upstreams and is connected in venturi tube 53 inlet ends so that the negative pressure suction inlet of venturi tube 53 produces the Thread odds suction leading portion pipe 55 that the end of a thread air jet pipe 54, of suction is connected in venturi tube 53 negative pressure gas ports, and this Thread odds suction leading portion pipe 55 is connected in Sewing machines 200 the end of a thread and produces end; The upstream of the end of a thread air jet pipe 54 is provided with jet keying valve 44, these jet keying valve 44 upstreams are connected with the pressure regulation filter of introducing for pressure-air 70, jet keying valve 44 can make pressure-air from 54 ejections of the end of a thread air jet pipe when Sewing machines drives pedal 300 runnings, to drive venturi tube 53 runnings, the end of a thread can be collected in the crumb bag 30.
Inhale cotton slag pipe 60 and be connected in Sewing machines 200 cotton slags generation ends, producing cotton slag when mainly utilizing gravity that Sewing machines is operated derives from inhaling cotton slag pipe 60, and the pressure-air that utilizes pressure regulation filter 70 to be produced drives the derivation of cotton slag.
See also shown in Figure 11, solenoid control schematic diagram for the utility model first embodiment, only be with Figure 10 difference among the Yu Bentu, the cloth bits air jet pipe 43 that suction cloth bits pipeline group 40 is comprised all is connected to an electromagnetic valve 56 with the upstream of the end of a thread air jet pipe 54 that Thread odds suction pipeline group 50 is comprised, to replace the jet keying valve 44 among script Figure 10, when opening, electromagnetic valve 56 can make pressure-air from 43 ejections of cloth bits air jet pipe, the cloth bits are collected in the crumb bag 30 or from the end of a thread air jet pipe 54 spray, the end of a thread can be collected in the crumb bag 30 to drive venturi tube 53 runnings.
See also shown in Figure 12, sectional perspective outside drawing for the utility model second embodiment, the difference of second embodiment and first embodiment is that the top seam of crumb bag 30 is provided with one and brings mouth 33 together, and this is brought together and is provided with one in the mouth 33 in hiding the stay cord 34 of line in bringing mouth 33 together.When bringing mouthfuls 33 covers together and cover in flange 16 tops, bring stay cord 34 together and crumb bag 30 can be tied tight bring together and be engaged on filings collecting chamber 10 belows, and be the enforcement aspect of dragline type crumb bag 30 in flange 16.
Claims (10)
1. Sewing machines operation filing collector comprises the crumb bag that fixation kit and that a filings collecting chamber, is arranged on this filings collecting chamber top is engaged on this filings collecting chamber below, it is characterized in that:
This fixation kit comprises link, at least one pivot end that is arranged on this fixed mount and this link that a fixed mount, that is fixed on this filings collecting chamber top is hubbed at this fixed mount, so that link is positioned at the stopping element that launches with the folding aspect, make this fixation kit can on this filings collecting chamber, present the aspect that expansion is implemented and folding is taken in.
2. Sewing machines operation filing collector according to claim 1 is characterized in that: this fixed mount is provided with at least two first fixedly ears, and this first fixedly the ear periphery be provided with one first alignment grooves and one first holddown groove; This link be provided with at least two with this first fixing fixing ear of ear corresponding second, this second fixedly the ear periphery be provided with one second alignment grooves and one second holddown groove; This each correspondence first fixedly ear and second fixedly the outer rim double team of ear one this stopping element is set, this stopping element has the stop rib that the second double team plate, that one first double team plate, is parallel to this first double team plate is connected in this first double team plate and the second double team plate lateral margin; This each correspondence first fixedly ear, second fixedly wear a bolt between ear and the first double team plate and the second double team plate, the terminal bolt of this bolt is established a nut that prevents bolt falling, when link pivots when being expanded to second alignment grooves alignment relative with first alignment grooves, it is interior and link can't be pivoted that this stop rib down is gone into first alignment grooves and second alignment grooves: this stop rib down is gone in this first holddown groove and this second holddown groove fixedly to take in this fixation kit.
3. Sewing machines operation filing collector according to claim 1 is characterized in that: this filings collecting chamber lateral margin is provided with cloth bits joint, the end of a thread joint, a cotton slag joint; The upstream of this cloth bits joint is equipped with and is connected in the suction cloth bits pipeline group that Sewing machines cloth bits produce end, the upstream of this end of a thread joint is provided with one and is connected in the Thread odds suction pipeline group that Sewing machines the end of a thread produces end, and the upstream of this cotton slag joint is provided with one and is connected in the cotton slag pipe of suction that the cotton slag of Sewing machines produces end.
4. Sewing machines operation filing collector according to claim 3, it is characterized in that: this suction cloth bits pipeline group comprises a suction cloth bits pipe, that is connected in cloth bits joint upstream and is connected in the suction cloth bits muffler of inhaling cloth bits pipe upstream, this suction cloth bits muffler is connected in this Sewing machines cloth bits and produces end, and these cloth bits produce end and are provided with one the cloth bits are sprayed into the cloth bits air jet pipe of inhaling cloth bits muffler; This Thread odds suction pipeline group comprises the venturi tube, that Thread odds suction muffler, that a Thread odds suction back segment pipe, that is connected in the end of a thread joint upstream is connected in Thread odds suction back segment pipe upstream is connected in Thread odds suction muffler upstream and is connected in the venturi tube inlet end so that the negative pressure suction inlet of venturi tube produces the Thread odds suction leading portion pipe that the end of a thread air jet pipe, of suction is connected in venturi tube negative pressure gas port, and this Thread odds suction leading portion pipe is connected in this Sewing machines the end of a thread and produces end.
5. Sewing machines operation filing collector according to claim 4, it is characterized in that: the upstream of this cloth bits air jet pipe and this end of a thread air jet pipe is provided with a jet keying valve, the switch interlock of this jet keying valve drives on the suspension rod of pedal in Sewing machines, and the upstream of this jet keying valve is connected with a pressure regulation filter of introducing for pressure-air, when Sewing machines drove the pedal running, jet keying valve was promptly opened and is made pressure-air from this cloth bits air jet pipe and the ejection of this end of a thread air jet pipe.
6. Sewing machines operation filing collector according to claim 4, it is characterized in that: the upstream of this cloth bits air jet pipe and this end of a thread air jet pipe is provided with an electromagnetic valve, this electromagnetic valve upstream is connected with a pressure regulation filter of introducing for pressure-air, makes pressure-air from this cloth bits air jet pipe and the ejection of this end of a thread air jet pipe when electromagnetic valve is opened.
7. Sewing machines operation filing collector according to claim 1 is characterized in that: this filings collecting chamber inwall is equipped with a noise reduction layer.
8. Sewing machines operation filing collector according to claim 1, it is characterized in that: ring is established a flange around this filings collecting chamber below, and be provided with one in this crumb bag top seam and bring mouth together, this is brought together and is provided with one in the mouth and is hidden in the stay cord that this is brought together mouthful, and this is brought muzzle together and covers in flange when top, and this stay cord can be tied tight and be brought together in this flange place.
9. Sewing machines operation filing collector according to claim 1, it is characterized in that: ring is established a flange around this filings collecting chamber below, and be provided with the moulding framework corresponding in this crumb bag top with this flange, this frame side is to offering an installing port, locatees so that this framework can be sleeved on as the mode of drawer pull on this flange.
10. Sewing machines operation filing collector according to claim 9 is characterized in that: this filings collecting chamber detaches the backward end of direction corresponding to this framework, is provided with an anticreep shell fragment for this frame edge engaging location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920006306 CN201395706Y (en) | 2009-02-12 | 2009-02-12 | Operation chip collecting device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920006306 CN201395706Y (en) | 2009-02-12 | 2009-02-12 | Operation chip collecting device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395706Y true CN201395706Y (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920006306 Expired - Lifetime CN201395706Y (en) | 2009-02-12 | 2009-02-12 | Operation chip collecting device of sewing machine |
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| Country | Link |
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| CN (1) | CN201395706Y (en) |
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| CN102002829A (en) * | 2010-12-07 | 2011-04-06 | 中捷缝纫机股份有限公司 | Thread cutting mechanism in sewing machine |
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| CN104313808A (en) * | 2014-11-12 | 2015-01-28 | 浙江琦星电子有限公司 | Sewing machine chipping suction device |
| CN104947335A (en) * | 2015-04-24 | 2015-09-30 | 杰克缝纫机股份有限公司 | Electric dust suction device on sewing machine |
| CN114086332A (en) * | 2020-08-24 | 2022-02-25 | 高林股份有限公司 | Residual scrap collecting device of sewing machine and negative pressure joint thereof |
| TWI783259B (en) * | 2020-08-14 | 2022-11-11 | 高林股份有限公司 | Debris collection device for sewing machine and negative pressure joint thereof |
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2009
- 2009-02-12 CN CN 200920006306 patent/CN201395706Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002829A (en) * | 2010-12-07 | 2011-04-06 | 中捷缝纫机股份有限公司 | Thread cutting mechanism in sewing machine |
| CN102002829B (en) * | 2010-12-07 | 2012-12-12 | 中捷缝纫机股份有限公司 | Thread cutting mechanism in sewing machine |
| CN103696175A (en) * | 2013-12-30 | 2014-04-02 | 吴江市菀坪铭正缝纫机零件厂 | waste containing device of sewing machine |
| CN104313808A (en) * | 2014-11-12 | 2015-01-28 | 浙江琦星电子有限公司 | Sewing machine chipping suction device |
| CN104313808B (en) * | 2014-11-12 | 2017-05-10 | 浙江琦星电子有限公司 | Sewing machine chipping suction device |
| CN104947335A (en) * | 2015-04-24 | 2015-09-30 | 杰克缝纫机股份有限公司 | Electric dust suction device on sewing machine |
| TWI783259B (en) * | 2020-08-14 | 2022-11-11 | 高林股份有限公司 | Debris collection device for sewing machine and negative pressure joint thereof |
| CN114086332A (en) * | 2020-08-24 | 2022-02-25 | 高林股份有限公司 | Residual scrap collecting device of sewing machine and negative pressure joint thereof |
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