CN209383931U - A kind of sewing machine with crimping blowning installation - Google Patents
A kind of sewing machine with crimping blowning installation Download PDFInfo
- Publication number
- CN209383931U CN209383931U CN201822058239.0U CN201822058239U CN209383931U CN 209383931 U CN209383931 U CN 209383931U CN 201822058239 U CN201822058239 U CN 201822058239U CN 209383931 U CN209383931 U CN 209383931U
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- CN
- China
- Prior art keywords
- air
- air bag
- pedal
- blowning installation
- sewing machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of sewing machines with crimping blowning installation, including sewing machine body, pedal, platen and head, the bottom of pedal is equipped with the first air-blowing device, first air-blowing device includes air bag, the first air passage one-way valve of air bag bottom sidewall is arranged in and the second air passage one-way valve of air bag top sidewall is arranged in, the bottom of sewing machine body is provided with supporting block, and pedal is that realization one end is supported to push, mention on the other end with supporting block；Air bag is located at the side of pedal bottom, supporting block, makes air bag that the realization in pushing and above mentioning of the pedal above it be followed to deflate and inflate；The side of platen is fixedly installed support rod, and the blowning installation for stretching to head is fixedly installed on support rod, and the first gas circuit pipe is connected on the second air passage one-way valve, is connected between blowning installation and the first gas circuit pipe by air supply pipe.The utility model can ride control and dry to crimping, while guaranteeing cloth processing quality, improve sewing efficiency while foot-operated sewing.
Description
Technical field
The utility model relates to the technical fields of clothes process equipment, and in particular to a kind of seam with crimping blowning installation
It threads machine.
Background technique
In clothes process, some clothes such as looped fabric etc., due to be using knitting needle by yarn bends lopping simultaneously
Mutually string set and the fabric that is formed, divide tWarp Knitted Fabrics and tWeft Knitted Fabrics, the reason of because of its own tension, often have selvedge
The selvedge of the phenomenon that curling, knitting cloth inwardly can twist to form fold, this will cause subsequent decal and decoration sewing is processed
It is positioned inaccurately in journey, influences whole production line of flow.
Therefore, textile industry needs the selvedge that will be crimped to be unfolded when processing the cloth that the classes such as looped fabric easily crimp.It is existing
It is to need manpower always involved in dialling side for the operation that the selvedge of curling is unfolded in technology, and in processing and sewing, staff's
Hand needs to sew cloth the operation such as spots localization or conversion sewing line, and therefore, it is difficult to, always involved in side is dialled, not only be influenced with hand
Cloth sews quality after molding, and dials side with hand, influences the working efficiency of staff's sewing.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of the same of sewing can be being ridden
When, it rides control and dries to crimping, without dialling side with hand, to improve sewing efficiency while guaranteeing cloth processing quality
Sewing machine with crimping blowning installation.
The purpose of this utility model is achieved through the following technical solutions:
Including sewing machine body, stepping on for sewing machine body bottom is arranged in a kind of sewing machine with crimping blowning installation
Plate, the platen being mounted on above sewing machine body and the head being mounted on platen, the bottom of the pedal are equipped with the first drum
Device of air, the first air-blowing device include cylinder-shaped plastic cement air bag, setting air bag bottom sidewall and control gas only to
The first air passage one-way valve for entering in air bag and air bag top sidewall is set and controls gas is only sprayed out of air bag second
Air passage one-way valve, the bottom of the sewing machine body are provided with the length supporting block equal with tread length, and the pedal is hinged
It is that realization one end is supported to push, mention on the other end in supporting block and with supporting block；The air bag is located at pedal bottom, supporting block
Side, so that the top of air bag is fixed on pedal bottom, make air bag that pedal above it be followed to put pushing and realize in above mentioning
Gas and inflation；The side of the platen is fixedly installed support rod, and the air blowing for stretching to head is fixedly installed on the support rod
Device is connected with the first gas circuit pipe on second air passage one-way valve, passes through confession between the blowning installation and the first gas circuit pipe
Tracheae connection.
By using above-mentioned technical proposal, during sewing, staff's hand is operated from platen, and foot is anti-on pedal
It tramples again, realizes the continuous sewing process of line.During pedal is trampled repeatedly, due to the setting of supporting block, it is similar to lever
Principle, while mentioning pedal one end above, the other end can be pushed.Air bag is located at the side of pedal bottom, supporting block, makes pedal
One end where air bag stretches air bag and is compressed during lifting or pushing.When stretching, extraneous gas
It can be flowed into air bag by the first air passage one-way valve, realize and air bag is inflated；When compression, gas can be unidirectional from the second gas circuit
Valve flows out air bag and flows into the first gas circuit pipe, supplies for blowing device, realizes and deflates, to realize blowing device to curled selvage
Blowing.Without pushing down curled selvage manually, the hand of staff is spared, all puts into sewing operation, ensure that
The processing quality of cloth, improves sewing efficiency.
Preferably, the bottom of the sewing machine body is fixedly installed support plate, the supporting block along its length
It fixes on the supporting plate, low side is apart from support plate when distance of the top of the supporting block apart from support plate is not trampled greater than pedal
Distance.
By using above-mentioned technical proposal, supporting block supports pedal, and pedal is made to realize the pushing of lever principle formula and above mention.
Distance of the top of supporting block apart from support plate is greater than distance of the low side apart from support plate when pedal is not trampled, makes one end of pedal
Will not be resisted because of plate is supported when pushing and cannot continue to press to it is minimum, thus guarantee pedal drive air bag may be implemented compared with
The gas replenishment process of limits allows aeration quantity is opposite to increase, to step on once, can make the time phase that crimping is flat by blowing
To extension, avoid that crimping cannot be blown to flat situation and occurred, to further improve the processed goods of cloth because of air-blowing quantity deficiency
Matter.
Preferably, the bottom of the pedal is equipped with the second air-blowing device, second drum in the other side of supporting block
Device of air is identical as the first air-blowing apparatus structure, is connected with the second gas circuit on the second air passage one-way valve of the second air-blowing device
Pipe, second gas circuit pipe are connect with blowning installation.
Preferably, passing through air supply pipe after first gas circuit pipe, the second gas circuit pipe are connect with air supply pipe by triple valve
For blowning installation gas supply.
By using above-mentioned technical proposal, the setting of triple valve collects the first gas circuit pipe and the second gas circuit pipe for all the way
Gas, the first air-blowing device and the second air-blowing device are located at the two sides of pedal bottom supporting block, thus make pedal pushing and
During above mentioning once, there is gas that can supply.Deflate to supply for blowing device when the first air-blowing device pushes
When, the second air-blowing device proposes inflation upper；When the first air-blowing device above proposes inflation, the second air-blowing device is deflating to be to blow
Wind apparatus gas supply realizes the effect of continuous gas supply blowing compared to only the first air-blowing device.
Preferably, the blowning installation includes flat mouth pipe and the flat nozzle for being mounted on flat mouth pipe one end, the flat mouth
The pipe other end is connect with air supply pipe.
Preferably, being fixedly installed limited block on the support rod, jack, the gas supply are offered on the limited block
Pipe is inserted into jack and extends towards the direction of head after limited block.
By using above-mentioned technical proposal, air supply pipe is inserted on limited block, can be according to required, by air supply pipe to close to machine
The direction of head is close to or far from practicability is stronger.Flat mouth pipe can arbitrarily adjust angle and direction, so as to according on platen
The position of cloth hemming adjusts flat mouth pipe, so that the wind sprayed from flat nozzle is faced crimping and blown it is flat, using more
Add flexibly, it is practical.Flat nozzle keeps air-out area bigger, is conducive to dry to cloth large area, rather than single-point is dried, from
And improve and blow crimping flat effect, to be further ensured that the processing quality of cloth.
Preferably, the top and bottom end of the air bag are fixedly installed the mounting plate of vulcanie material, the peace
Loading board is the outer diameter that round and diameter is greater than air bag, the air bag by mounting plate be removably mounted at pedal and support plate it
Between.
Air bag is detachably arranged between pedal and support plate by mounting plate by using above-mentioned technical proposal,
If air bag can be removed when the cloth to not crimping is processed or when other situations are not necessarily to dry to cloth.Or air bag
It is not handy after of long duration, then it can also disassemble replacement.
Preferably, being provided with the flow valve for controlling gas flow on the air supply pipe.
By using above-mentioned technical proposal, whether controlling blowing device gas supply, and blowing size.It is more conducive to air output
Sewing operation, improves the quality of the cloth of sewing.
Preferably, be arranged with pressure spring along axial direction in the air bag, the top and bottom end of the pressure spring respectively with air bag
Top is fixedly connected with bottom end.
Preferably, the diameter of the pressure spring is equal with the internal diameter of air bag, it is sleeved on pressure spring matching in air bag.
By using above-mentioned technical proposal, the setting of pressure spring can rebound automatically after compressing air bag, make one foot-operated process
In it is more labor-saving.The diameter of pressure spring is equal with air bag internal diameter, matches pressure spring more with air bag, avoids in compression and springback process,
Pressure spring, which distorts the compression to air bag because of torsion and stretches, generates resistance or detrimental effect.
In conclusion the utility model has the following beneficial effects:
(1) it by the way that the first air-blowing device of pedal bottom is arranged in, realizes during pedal is constantly trampled, for blowing dress
Interval gas supply is set, to realize the blowing to cloth hemming, avoids manpower from stirring the defect for influencing efficiency and quality, improves cloth
The quality for expecting sewing, improves sewing efficiency；
(2) by the second air-blowing device of setting, cooperate with the first air-blowing device, realize during pedal is constantly trampled,
Persistently supplied for blowing device, to realize lasting blowing to cloth hemming, further improve cloth sewing quality and
Sewing efficiency；
(3) flat mouth pipe according to specific crimping position, can adjust wind direction and the direction of flat mouth pipe, using according to flexibly
It is convenient, it is practical；Flat nozzle increases blowing area, and flat effect is blown crimping in raising, to be further ensured that cloth
Processing quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial enlargement structural representation in the portion A in Fig. 1；
Fig. 3 is the structural schematic diagram at the back side of the utility model；
Fig. 4 is the schematic diagram of internal structure of air bag.
Appended drawing reference: 1, sewing machine body；2, pedal；3, platen；31, support rod；32, limited block；33, jack；4, machine
Head；51, flat mouth pipe；52, flat nozzle；6, air supply pipe；61, flow valve；71, air bag；72, the first air passage one-way valve；73, second
Air passage one-way valve；74, mounting plate；8, the first gas circuit pipe；9, the second gas circuit pipe；10, triple valve；11, support plate；12, supporting block；
13, pressure spring；15, supporting leg.
Specific embodiment
The content of the utility model is illustrated with reference to the accompanying drawing.
A kind of sewing machine with crimping blowning installation, as depicted in figs. 1 and 2, including sewing machine body 1, setting are stitching
It threads the pedal 2 of 1 bottom of machine ontology, the head 4 that is mounted on the platen 3 of the top of sewing machine body 1 and is mounted on platen 3, platen 3
Side be fixedly installed support rod 31, the blowning installation for stretching to head 4 is fixedly installed on support rod 31.Blowning installation includes
Flat mouth pipe 51 and the flat nozzle 52 for being mounted on 51 one end of flat mouth pipe, the other end of flat mouth pipe 51 are connected with air supply pipe 6.Support rod
31 top is fixedly installed rectangular limited block 32, and jack 33 is offered on limited block 32, and air supply pipe 6 is inserted into jack 33 simultaneously
Extend after limited block 32 towards the direction of head 4.The flow valve 61 for controlling gas flow is provided on air supply pipe 6.
As shown in figures 1 and 3, the bottom of sewing machine body 1 is fixedly installed support plate 11, support plate along its length
11 are fixedly connected between two supporting legs 15 of 1 bottom of sewing machine body.The support of cuboid is fixed in support plate 11
Block 12, the length of supporting block 12 and the equal length of pedal 2, distance of the top of supporting block 12 apart from support plate 11 are greater than pedal
Distance of 2 low sides when not trampling apart from support plate 11, the both ends that the both ends of 2 bottom of pedal are hinged on supporting block 12 make pedal 2 with
Supporting block 12 is that support realizes that one end pushes, mentions on the other end.
As shown in Figure 3 and Figure 4, the bottom of pedal 2 is separately installed with the first air-blowing device and in the two sides of supporting block 11
Two air-blowing devices, the first air-blowing device is identical as the structure of the second air-blowing device and includes: the air bag 71 of cylinder-shaped plastic cement, sets
It sets in 71 bottom sidewall of air bag and controls the first air passage one-way valve 72 and be arranged in air bag 71 that gas only enters into air bag 71
The second air passage one-way valve 73 that top sidewall and control gas are only sprayed out of air bag 71.Air bag 71 is located at the bottom of pedal 2, branch
The side of bracer 12.The first gas circuit is connected separately on second air passage one-way valve 73 of the first air-blowing device and the second air-blowing device
Pipe 8 and the second gas circuit pipe 9 pass through gas supply after first gas circuit pipe 8, the second gas circuit pipe 9 are connect with air supply pipe 6 by triple valve 10
Pipe 6 is the gas supply of flat mouth pipe 51.
As shown in figure 4, the top and bottom end of air bag 71 are fixedly installed the mounting plate 74 of vulcanie material, mounting plate
74 are greater than the outer diameter of air bag 71 for round and diameter, and air bag 71 is removably mounted at pedal 2 and branch with screw by mounting plate 74
Between fagging 11, make air bag 71 that the realization in pushing and above mentioning of the pedal 2 above it be followed to deflate and inflate.Along axis in air bag 71
To pressure spring 13 is arranged with, the diameter of pressure spring 13 is equal with the internal diameter of air bag 71, is sleeved on the matching of pressure spring 13 in air bag 71, pressure spring
13 top is fixedly connected with the top of air bag 71 with the mounting plate 74 of bottom end respectively with bottom end.
The implementation principle of the utility model is specific as follows:
Cloth is put into the lower section of head 4 on platen 3, people's continuous pushes pedals 2 of foot realize the continuous sewing to cloth
Decoration.While continuous pushes pedals 2, two air bags 71 positioned at 12 two sides of supporting block of 2 bottom of pedal can be with pedal 2
Pushing and above mention and do inflatable and deflatable process repeatedly together, so that flat nozzle 52 be allow to dry to the crimping of cloth.
Two inflatable and deflatable processes of air bag 71 specifically: using close the stepped on position of tiptoe as the front end of pedal 2, the end
Lower section is the first air-blowing device；Using close to the stepped on position of heel, as the rear end of pedal 2, end lower section is the second air-blowing device.
When the front end of pedal 2 pushes, drives the air bag 71 below front end to be compressed and pass through the second air passage one-way valve 73 to the first gas
Road pipe 8 is deflated, to make 6 flat nozzle 52 of air supply pipe supply and realize and dry cloth；Air bag 71 below rear end simultaneously
It expands and passes through the inflation of the first air passage one-way valve 72.When the front end of pedal 2 above mentions, the air bag 71 below front end is driven to expand simultaneously
It is inflated by the first air passage one-way valve 72, while the air bag 71 below rear end compress and passes through the second air passage one-way valve 73 to the
Two gas circuit pipes 9 are deflated, to make 6 flat nozzle 52 of air supply pipe supply and realize and dry cloth.By by the first gas circuit pipe 8
Flat nozzle 52 is unified for air supply pipe 6 after being pooled together with the second gas circuit pipe 9 with triple valve 10 to supply, and realizes pedal 2
Every to complete the trample action for pushing and above mentioning, two air bags 71 can replace inflation/deflation, to realize to flat nozzle 52
Lasting gas supply.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of sewing machine with crimping blowning installation, including sewing machine body (1), setting are in sewing machine body (1) bottom
Pedal (2), the platen (3) being mounted on above sewing machine body (1) and the head (4) being mounted on platen (3), feature exists
In: the bottom of the pedal (2) is equipped with the first air-blowing device, and the first air-blowing device includes the air bag of cylinder-shaped plastic cement
(71), be arranged air bag (71) bottom sidewall and control gas only to the first air passage one-way valve (72) entered in air bag (71) and
It is arranged in air bag (71) top sidewall and controls gas only from interior the second air passage one-way valve (73) sprayed of air bag (71), the seam
The thread bottom of machine ontology (1) is provided with the supporting block (12) of length Yu pedal (2) equal length, and the pedal (2) is hinged on branch
It is that realization one end is supported to push, mention on the other end on bracer (12) and with supporting block (12)；The air bag (71) is located at pedal (2)
Bottom, supporting block (12) side, so that the top of air bag (71) is fixed on pedal (2) bottom, make air bag (71) follow its top
Pedal (2) push and above mention in realize deflate and inflation；The side of the platen (3) is fixedly installed support rod (31),
It is fixedly installed the blowning installation for stretching to head (4) on the support rod (31), is connected on second air passage one-way valve (73)
Have the first gas circuit pipe (8), is connect between the blowning installation and the first gas circuit pipe (8) by air supply pipe (6).
2. the sewing machine according to claim 1 with crimping blowning installation, it is characterised in that: the sewing machine body
(1) bottom is fixedly installed support plate (11) along its length, and the supporting block (12) is fixed on support plate (11), institute
State distance of the top of supporting block (12) apart from support plate (11) greater than pedal (2) do not trample when low side apart from support plate (11)
Distance.
3. the sewing machine according to claim 2 with crimping blowning installation, it is characterised in that: the bottom of the pedal (2)
Portion is equipped with the second air-blowing device, the second air-blowing device and the first air-blowing apparatus structure phase in the other side of supporting block (12)
Together, it is connected with the second gas circuit pipe (9) on the second air passage one-way valve (73) of the second air-blowing device, second gas circuit pipe
(9) it is connect with blowning installation.
4. the sewing machine according to claim 3 with crimping blowning installation, it is characterised in that: first gas circuit pipe
It (8), is blowning installation gas supply by air supply pipe (6) after the second gas circuit pipe (9) is connect with air supply pipe (6) by triple valve (10).
5. the sewing machine according to claim 1 with crimping blowning installation, it is characterised in that: the blowning installation includes
Flat mouth pipe (51) and the flat nozzle (52) for being mounted on flat mouth pipe (51) one end, flat mouth pipe (51) other end and air supply pipe
(6) it connects.
6. the sewing machine according to claim 5 with crimping blowning installation, it is characterised in that: on the support rod (31)
It is fixedly installed limited block (32), is offered jack (33) on the limited block (32), the air supply pipe (6) is inserted into jack (33)
It is interior and extend after limited block (32) towards the direction of head (4).
7. the sewing machine according to claim 1 with crimping blowning installation, it is characterised in that: the top of the air bag (71)
End and bottom end are fixedly installed the mounting plate (74) of vulcanie material, and the mounting plate (74) is that round and diameter is greater than gas
The outer diameter of capsule (71), the air bag (71) are removably mounted between pedal (2) and support plate (11) by mounting plate (74).
8. the sewing machine according to claim 1 with crimping blowning installation, it is characterised in that: on the air supply pipe (6)
It is provided with the flow valve (61) for controlling gas flow.
9. the sewing machine according to claim 1 with crimping blowning installation, it is characterised in that: the interior edge of the air bag (71)
It is axially arranged with pressure spring (13), the top and bottom end of the pressure spring (13) are fixed with the top of air bag (71) and bottom end respectively to be connected
It connects.
10. the sewing machine according to claim 9 with crimping blowning installation, it is characterised in that: the pressure spring (13)
Diameter is equal with the internal diameter of air bag (71), is sleeved on pressure spring (13) matching in air bag (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058239.0U CN209383931U (en) | 2018-12-07 | 2018-12-07 | A kind of sewing machine with crimping blowning installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058239.0U CN209383931U (en) | 2018-12-07 | 2018-12-07 | A kind of sewing machine with crimping blowning installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383931U true CN209383931U (en) | 2019-09-13 |
Family
ID=67871047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058239.0U Expired - Fee Related CN209383931U (en) | 2018-12-07 | 2018-12-07 | A kind of sewing machine with crimping blowning installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111826826A (en) * | 2020-06-28 | 2020-10-27 | 六安市海洋羽绒制品有限公司 | Hair blowing device for sewing machine sealing |
| CN114934360A (en) * | 2022-06-24 | 2022-08-23 | 吴江市菀坪旭日缝纫机零件厂 | Air bag locking type sewing pedal assembly |
-
2018
- 2018-12-07 CN CN201822058239.0U patent/CN209383931U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111826826A (en) * | 2020-06-28 | 2020-10-27 | 六安市海洋羽绒制品有限公司 | Hair blowing device for sewing machine sealing |
| CN111826826B (en) * | 2020-06-28 | 2021-11-09 | 六安市海洋羽绒制品有限公司 | Hair blowing device for sewing machine sealing |
| CN114934360A (en) * | 2022-06-24 | 2022-08-23 | 吴江市菀坪旭日缝纫机零件厂 | Air bag locking type sewing pedal assembly |
| CN114934360B (en) * | 2022-06-24 | 2023-12-12 | 吴江市菀坪旭日缝纫机零件厂 | Airbag locking type sewing pedal assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20211207 |